CN210986581U - Circuit board structure of intelligent electrical box - Google Patents
Circuit board structure of intelligent electrical box Download PDFInfo
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- CN210986581U CN210986581U CN201922316082.1U CN201922316082U CN210986581U CN 210986581 U CN210986581 U CN 210986581U CN 201922316082 U CN201922316082 U CN 201922316082U CN 210986581 U CN210986581 U CN 210986581U
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- circuit board
- control module
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- distribution box
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- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003745 diagnosis Methods 0.000 abstract description 4
- 238000005315 distribution function Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a circuit board structure of intelligence electrical apparatus box for solve current electrical apparatus box and arrange and circuit design causes very big difficulty, incremental cost and fault point, the inconvenient problem of maintenance to whole car easily. The utility model discloses a vehicle body control module circuit board and power distribution box circuit board, vehicle body control module circuit board and power distribution box circuit board are through leading electrical pillar fixed connection, all fixed plug terminal and the socket terminal of being provided with on vehicle body control module circuit board and the power distribution box circuit board, be provided with on the power distribution box circuit board with the vehicle body control module circuit board on the plug terminal assorted structure of stepping down. The utility model discloses a be in the same place automobile body control module function and power distribution function integration, reduce pencil and connector quantity, save cost and installation space, realize the intelligent distribution output and the closed loop fault diagnosis of each way power simultaneously, very big promotion whole vehicle performance, improve maintenance detection efficiency.
Description
Technical Field
The utility model relates to an automotive electronics electrical apparatus technical field, concretely relates to circuit board structure of intelligence electrical apparatus box.
Background
At present, the distribution function of the automobile electrical Box is more and more powerful, the distribution output is more and more expanded, in order to meet the requirements of different functions of the automobile, a plurality of relays, a controller and a fuse are assembled in a circuit, meanwhile, the existing electrical Box still installs a Body Control Module (Body Control Module, called as a BCM for short) circuit board and a power distribution Box (Power distribution Box, called as a PDB for short) circuit board in different shells respectively, the two are connected by a wire harness, thereby realizing the current and the transmission of signals, and the circuit not only can cause great difficulty for the whole automobile arrangement and the circuit design, but also increases the cost and the fault point, and is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model discloses arrange and circuit design to current electrical apparatus box easily to whole car and cause very big difficulty, increase cost and fault point, the inconvenient problem of maintenance, the circuit board structure of intelligence electrical apparatus box is proposed, through being in the same place automobile body control module function and power distribution function integration, reduce pencil and connector quantity, save cost and installation space, realize the intelligent distribution output and the closed loop fault diagnosis of each way power simultaneously, very big promotion whole car performance, improve maintenance detection efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a circuit board structure of intelligence electrical apparatus box, includes automobile body control module circuit board and power distribution box circuit board, and automobile body control module circuit board and power distribution box circuit board are through leading electrical pillar fixed connection, all fixed plug terminal and the socket terminal of being provided with on automobile body control module circuit board and the power distribution box circuit board, be provided with on the power distribution box circuit board with the automobile body control module circuit board on the plug terminal assorted structure of stepping down.
Be provided with a plurality of support column between automobile body control module circuit board and the power distribution box circuit board, and all be equipped with on automobile body control module circuit board and the power distribution box circuit board with support column assorted perforation I, the both ends setting of support column is in perforation I.
The support column is a cylindrical structure made of plastics.
And MOSFET tubes with protection functions are fixedly arranged on the vehicle body control module circuit board and the power distribution box circuit board.
The plug terminal is of a sheet structure, and the bottom of the plug terminal is fixedly arranged on the vehicle body control module circuit board or the power distribution box circuit board.
The abdicating structure comprises a perforation II, the perforation II is respectively matched with a plug terminal on the vehicle body control module circuit board and a bolt for fixing the electric appliance box, and a plurality of plug terminals are arranged in the perforation II.
Adopt above-mentioned structure the utility model discloses, through being in the same place automobile body control module function and power distribution function integration, not only reduced pencil and connector quantity, saved cost and installation space, realized the intelligent distribution output and the closed loop fault diagnosis of each way power simultaneously, very big promotion whole car performance, improvement maintenance detection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the assembly structure of the present invention;
FIG. 2 is a schematic structural view of the front assembly of the present invention;
fig. 3 is a schematic view of the bottom surface assembly structure of the present invention.
In the figure, 1 is a vehicle body control module circuit board, 2 is a power distribution box circuit board, 3 is a conductive column, 4 is a support column, 5 is a plug terminal, 6 is a socket terminal, 7 is a MOSFET tube, and 8 is a yielding structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a circuit board structure of intelligence electrical apparatus box, including automobile body control module circuit board 1 and power distribution box circuit board 2, automobile body control module circuit board 1 and power distribution box circuit board 2 are through leading electrical pillar 3 fixed connection, concrete connection can be for the welding, and it is provided with two rows to lead electrical pillar 3, correspond the setting at automobile body control module circuit board 1 respectively, the both ends of power distribution box circuit board 2, realize switching on of circuit between automobile body control module circuit board 1 and the power distribution box circuit board 2, play the supporting role simultaneously again, ensure the stability of assembly circuit board work. In order to further reinforce the parallel structure between the vehicle body control module circuit board 1 and the power distribution box circuit board 2, a plurality of support columns 4 are arranged between the vehicle body control module circuit board 1 and the power distribution box circuit board 2, the support columns 4 are of cylindrical structures made of plastics, through holes I matched with the support columns 4 are formed in the vehicle body control module circuit board 1 and the power distribution box circuit board 2, two ends of each support column 4 are arranged in the through holes I, specifically, 7 support columns 4 are arranged, 4 of the support columns are respectively arranged at two ends of two rows of conductive columns 3, the other 3 support columns are arranged along the central line of the vehicle body control module circuit board 1 or the power distribution box circuit board 2 and are parallel to each row of conductive columns 3, the structural design can prevent the middle part of the assembly circuit board from being sunken when an external force extrudes the assembly circuit board, and therefore, the assembly circuit, meanwhile, the parallel structure between the vehicle body control module circuit board 1 and the power distribution box circuit board 2 is firmer, and the connection stability of the vehicle body control module circuit board 1 and the power distribution box circuit board 2 is ensured.
The vehicle body control module circuit board 1 and the power distribution box circuit board 2 are fixedly provided with a plug terminal 5 and a socket terminal 6, wherein the plug terminal 5 is of a sheet structure, the bottom of the plug terminal 5 is fixedly arranged on the vehicle body control module circuit board 1 or the power distribution box circuit board 2, and the plug terminal 5 is used for being connected with a power supply so as to provide the power supply for the vehicle body control module circuit board 1 or the power distribution box circuit board 2. As shown in fig. 2, the power distribution box circuit board 2 is provided with a yielding structure 8 matched with the plug terminal 5 on the vehicle body control module circuit board 1, specifically, the yielding structure 8 comprises a through hole ii, the through hole ii is respectively matched with the plug terminal 5 on the vehicle body control module circuit board 1 and a bolt for fixing an electrical appliance box, a plurality of plug terminals 5 are arranged in the through hole ii, specifically, the through hole ii can be designed into an oval or rectangular shape according to actual use requirements, the through hole ii can accommodate a plurality of plug terminals 5 or a plug terminal sheath assembly (i.e. a plastic shell for fixing the plug terminals 5) integrally fixed on the vehicle body control module circuit board 1, the plug terminals 5 gathered on the vehicle body control module circuit board 1 pass through the through hole ii, so that the plug terminals 5 on the vehicle body control module circuit board 1 and the power distribution box circuit board 2 are both located on the same side of the assembly circuit board, therefore, the external power supply can be conveniently connected, the number of wire harnesses and connectors is reduced, and the cost and the installation space are saved. Simultaneously, bolts used for fixing the electric appliance box can also pass through the abdicating structure 8, specifically, 4 holes are arranged in the four corners of the circuit board 2 of the power distribution box respectively, namely, part of space is dug out at the four corners of the circuit board 2 of the power distribution box, so that the bolts can conveniently pass through the holes, the fixing bolts are actually arranged in the electric appliance box, the space is not required to be additionally increased for installing the fixed electric appliance box, the overall size and the weight of the electric appliance box are reduced, and the design miniaturization and lightweight trend of the current electric appliance box is met.
The socket terminal 6 is used for installing components such as a fuse, a relay and the like, as shown in fig. 3, MOSFET tubes 7 with protection functions are fixedly arranged on the vehicle body control module circuit board 1 and the power distribution box circuit board 2, and by installing the components such as the fuse, the MOSFET tubes 7 and the like, a part of power supplies can be protected by the fuse for circuit protection, and a part of power supplies can be driven by the MOSFET tubes 7 with protection functions, and the vehicle body control module circuit board 1 can detect the state of the fuse besides completing the control output of the traditional vehicle body control module, and realizes closed-loop fault diagnosis by bus data transmission; meanwhile, the input of an external switch and the reading and judgment of bus data can be detected, and the intelligent distribution output of each power supply is realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a circuit board structure of intelligence electrical apparatus box which characterized in that: including automobile body control module circuit board (1) and power distribution box circuit board (2), automobile body control module circuit board (1) and power distribution box circuit board (2) are through leading electrical pillar (3) fixed connection, all fixed being provided with plug terminal (5) and socket terminal (6) on automobile body control module circuit board (1) and power distribution box circuit board (2), be provided with on power distribution box circuit board (2) with automobile body control module circuit board (1) on plug terminal (5) assorted structure of stepping down (8).
2. The circuit board structure of the intelligent electrical box according to claim 1, wherein: be provided with a plurality of support column (4) between automobile body control module circuit board (1) and power distribution box circuit board (2), and all be equipped with on automobile body control module circuit board (1) and power distribution box circuit board (2) with support column (4) assorted perforation I, the both ends setting of support column (4) are in perforation I.
3. The circuit board structure of the intelligent electrical box according to claim 2, wherein: the support column (4) is of a cylindrical structure made of plastics.
4. The circuit board structure of the intelligent electrical box according to claim 1, wherein: and MOSFET tubes (7) with protection functions are fixedly arranged on the vehicle body control module circuit board (1) and the power distribution box circuit board (2).
5. The circuit board structure of the intelligent electrical box according to claim 4, wherein: the plug terminal (5) is of a sheet-shaped structure, and the bottom of the plug terminal (5) is fixedly arranged on the vehicle body control module circuit board (1) or the power distribution box circuit board (2).
6. The circuit board structure of the intelligent electrical box according to claim 1 or 5, wherein: let bit architecture (8) including perforating II, perforate II respectively with plug terminal (5) on automobile body control module circuit board (1), fix the bolt phase-match for the electrical apparatus box, set up a plurality of plug terminal (5) in perforating II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316082.1U CN210986581U (en) | 2019-12-21 | 2019-12-21 | Circuit board structure of intelligent electrical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316082.1U CN210986581U (en) | 2019-12-21 | 2019-12-21 | Circuit board structure of intelligent electrical box |
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| Publication Number | Publication Date |
|---|---|
| CN210986581U true CN210986581U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922316082.1U Active CN210986581U (en) | 2019-12-21 | 2019-12-21 | Circuit board structure of intelligent electrical box |
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| CN (1) | CN210986581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115469568A (en) * | 2021-06-11 | 2022-12-13 | 矢崎总业株式会社 | Control device and method for manufacturing the control device |
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2019
- 2019-12-21 CN CN201922316082.1U patent/CN210986581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115469568A (en) * | 2021-06-11 | 2022-12-13 | 矢崎总业株式会社 | Control device and method for manufacturing the control device |
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