US5615080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Meter module, connecting device thereof, wiring harness protector, and connecting device of instrument wiring harness
Assignee: Yazaki Corp
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Filing: 1994-03-14
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Granted: 1997-03-25
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Expires: 2014-03-14
Abstract
Abstract A meter module includes a meter panel in which meters and indication lamps are mounted, a centralized control circuit board in which control circuits for car electric devices including the meters and indication lamps are installed, an electric junction box for distribution of power, input and output signals and for integration of earth lines, and a module case. The electric junction box is formed by setting a bus-bar circuit board and an insulator cover in the module case. The centralized control circuit board and the meter panel are fixed over the electric junction box, whereby the meter panel, the centralized control circuit board and the electric junction box are intensively incorporated. The above arrangement simplifies electric wiring in the instrument panel portion of car and facilitates assembling of the electric devices such as the meter panel. A wiring harness protector includes a protector main body for protecting a wiring harness therein and a cover. A plurality of through holes are concentrated in the cover, and a plurality of connectors in the wiring harness set in the protector main body are set through the corresponding through holes in a direction perpendicular to the wiring harness extending direction. The connectors are fixed through a connector stopper to form a multipolar connector. The wiring harness protector simplifies the wiring harness, especially the wiring arrangement of instrument panel harness, and facilitates setting and assembling of wiring harness.
Inventors
- 👤 Keizo Nishitani
- 👤 Yoshiaki Nakayama
- 👤 Minoru Kubota
- 👤 Keiichi Ozaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:25
CPC Classifications
B; B60; B60R; B60R16/00; B60R16/02; B60R16/023; B60R16/0239; B60R16/0207; B60R16/0215; H; H01; H01R; H01R13/00; H01R13/62; H01R13/621; H01R13/6215
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
262 words
A meter module comprising: a meter panel in which meters, indication lamps and wiring circuits therefor are mounted; a centralized control circuit board having control circuit means for controlling timing functions of car electric devices, wherein said car electric devices include said meters and indication lamps and wherein said control circuit means are connected to an electric junction box means for distribution of a power supply, an input signal and an output signal to said car electrical devices and for integration of earth lines, said electric junction box means being divided into a plurality of separate electric junction boxes so that said electric junction boxes and said centralized control circuit board each having a width that is smaller than a width of said meter panel so that said electric junction boxes and said centralized control circuit board are disposed in a laminated manner behind said meter panel in order to effectively utilize dead space behind said meter panel; and a module case for housing said electric junction box means, wherein said electric junction box means is so constructed that a bus-bar circuit board and an insulator cover are set in said module case, said bus-bar circuit board comprising a plurality of bus-bars and an insulating base supporting said bus-bars, wherein said centralized control circuit board is fixed on said insulator cover through a spacer, wherein said meter panel is fixed over said centralized control circuit board to said module case, and wherein said electric junction box means, centralized control circuit board and meter panel are connected to each other by connector connection.
Claim 2
Dependent Claim
262 words
A meter module comprising: a meter panel in which meters, indication lamps and wiring circuits therefor are mounted; a centralized control circuit board having control circuit means for controlling timing functions of car electric devices, wherein said car electric devices include said meters and indication lamps and wherein said control circuit means are connected to an electric junction box means for distribution of a power supply, an input signal and an output signal to said car electrical devices and for integration of earth lines, said electric junction box means being divided into a plurality of separate electric junction boxes so that said electric junction boxes and said centralized control circuit board each having a width that is smaller than a width of said meter panel so that said electric junction boxes and said centralized control circuit board are disposed in a laminated manner behind said meter panel in order to effectively utilize dead space behind said meter panel; and a module case for housing said electric junction box means, wherein said electric junction box means is so constructed that a bus-bar circuit board and an insulator cover are set in said module case, said bus-bar circuit board comprising a plurality of bus-bars and an insulating base supporting said bus-bars, wherein said centralized control circuit board is fixed on said insulator cover through a spacer, wherein said meter panel is fixed over said centralized control circuit board to said module case, and wherein said electric junction box means, centralized control circuit board and meter panel are connected to each other by connector connection.
Claim 3
Dependent Claim
25 words
The meter module according to claim 1, wherein a shield member is interposed between said centralized control circuit board and said electric junction box means.
Claim 4
Dependent Claim
17 words
The meter module according to claim 2, wherein said shield member is made of a heat-insulating material.
Claim 5
Dependent Claim
19 words
The meter module according to claim 2, wherein said shield member is made of an electromagnetic wave shielding material.
Claim 6
Dependent Claim
78 words
The meter module according to claim 1, wherein said meter panel, centralized control circuit board and electric junction box means have respective connecting means to an instrument wiring harness having a multipolar connector, a connector of said meter panel and a connector of said centralized circuit board are connected and wherein said electric junction box means has connecting means to a sub-wiring harness means for connecting said separately disposed electric junction boxes of said electric junction box means.
Claim 7
Dependent Claim
47 words
The meter module according to claim 1, further comprising a cluster frame, wherein said meter panel, centralized control circuit board, and module case fixedly housing said electric junction box means are set in said cluster frame to form a cluster to be assembled to an instrument panel.
Claim 8
Dependent Claim
97 words
The meter module according to claim 1, further comprising: a connecting device comprising: first connecting means for connecting either one of said meter panel, centralized control circuit board and electric junction box to an instrument wiring harness; and second connecting means for connecting said electric junction box to a sub-wiring harness mainly composed of power lines; wherein said sub-wiring harness takes over a part of circuits for power lines between said instrument panel wiring harness and said electric junction box means by connecting said electric junction box means to said sub-wiring harness through said second connecting means.
Claim 9
Dependent Claim
35 words
The meter module according to claim 7, wherein said connecting device further comprises one end of cables constituting said sub-wiring harness is connected directly with bus-bars inside said electric junction box means by press-contact connection.
Claim 10
Dependent Claim
25 words
The meter module according to claim 7, wherein said connecting device further comprises a shield member covers a part of cable constituting said sub-wiring harness.
Claim 11
Dependent Claim
186 words
A meter module comprising: a meter panel in which meters, indication lamps and wiring circuits therefor are mounted; a centralized control circuit board in which control circuits for car electric devices comprising said meters and indication lamps are set; an electric junction box for distribution of a power supply, an input signal and an output signal to said car electrical devices and for integration of earth lines; and a module case for substantially housing said electric junction box; wherein said electric junction box is so constructed that a bus-bar circuit board and an insulator cover are set in said module case, said bus-bar circuit board comprising a plurality of bus-bars and an insulating base supporting said bus-bars, wherein said centralized control circuit board is fixed on said insulator cover through a spacer, wherein said meter panel is fixed over said centralized control circuit board to said module case, and wherein said electric junction box, centralized control circuit board and meter panel are connected to each other by connector connection; and wherein a shield member is interposed between said centralized control circuit board and electric junction box.
Claim 12
Dependent Claim
186 words
A meter module comprising: a meter panel in which meters, indication lamps and wiring circuits therefor are mounted; a centralized control circuit board in which control circuits for car electric devices comprising said meters and indication lamps are set; an electric junction box for distribution of a power supply, an input signal and an output signal to said car electrical devices and for integration of earth lines; and a module case for substantially housing said electric junction box; wherein said electric junction box is so constructed that a bus-bar circuit board and an insulator cover are set in said module case, said bus-bar circuit board comprising a plurality of bus-bars and an insulating base supporting said bus-bars, wherein said centralized control circuit board is fixed on said insulator cover through a spacer, wherein said meter panel is fixed over said centralized control circuit board to said module case, and wherein said electric junction box, centralized control circuit board and meter panel are connected to each other by connector connection; and wherein a shield member is interposed between said centralized control circuit board and electric junction box.
Claim 13
Dependent Claim
17 words
The meter module according to claim 10, wherein said shield member is made of a heat-insulating material.
Claim 14
Dependent Claim
19 words
The meter module according to claim 10, wherein said shield member is made of an electromagnetic wave shielding material.
Claim 15
Dependent Claim
41 words
The meter module according to claim 10, wherein said meter panel, centralized control circuit board and electric junction box have respective connecting means to an instrument wiring harness and wherein said electric junction box has connecting means to a sub-wiring harness.
Claim 16
Dependent Claim
46 words
The meter module according to claim 10, further comprising a cluster frame, wherein said meter panel, centralized control circuit board, and module case fixedly housing said electric junction box are set in said cluster frame to form a cluster to be assembled to an instrument panel.
Claim 17
Dependent Claim
95 words
The meter module according to claim 10, further comprising: a connecting device comprising: first connecting means for connecting either one of said meter panel, centralized control circuit board and electric junction box to an instrument wiring harness; and second connecting means for connecting said electric junction box to a sub-wiring harness mainly composed of power lines; wherein said sub-wiring harness takes over a part of circuits for power lines between said instrument panel wiring harness and said electric junction box by connecting said electric junction box to said sub-wiring harness through said second connecting means.
Claim 18
Dependent Claim
34 words
The meter module according to claim 15, wherein said connecting device further comprises one end of cables constituting said sub-wiring harness is connected directly with bus-bars inside said electric junction box by press-contact connection.
Claim 19
Dependent Claim
25 words
The meter module according to claim 15, wherein said connecting device further comprises a shield member covers a part of cable constituting said sub-wiring harness.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-03-24 | 2000-09-23 | 2001-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-03-24 | 2004-09-23 | 2005-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-03-24 | 2008-09-23 | 2009-03-25 | $7700.00 | Window Closed / Lapsed |