CN219698211U - Vehicle-mounted circuit board - Google Patents
Vehicle-mounted circuit board Download PDFInfo
- Publication number
- CN219698211U CN219698211U CN202223137097.XU CN202223137097U CN219698211U CN 219698211 U CN219698211 U CN 219698211U CN 202223137097 U CN202223137097 U CN 202223137097U CN 219698211 U CN219698211 U CN 219698211U
- Authority
- CN
- China
- Prior art keywords
- connecting column
- circuit board
- vehicle
- main plate
- mounted circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000013016 damping Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a vehicle-mounted circuit board, which comprises: a mounting box; a support assembly; a main plate member; and, a positioning damper assembly, the positioning damper assembly comprising: the positioning cylinder is fixedly connected to the mounting side wall, the damping spring is arranged in the positioning cylinder, the first connecting column is movably assembled to the positioning cylinder, the second connecting column is rotatably assembled to the side wall of the main board piece, and the first connecting column is detachably connected with the second connecting column. In the utility model, when the main plate is installed, the main plate is firstly placed on the supporting component, and then the first connecting column and the second connecting column are connected and matched, so that the main plate can be positioned and installed quickly, and the installation is convenient and quick; the damping spring absorbs the vibration force received by the main plate, after long-time use, the first connecting column can be directly taken out and then replaced, so that the main plate is protected in a damping manner, and meanwhile, the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a vehicle-mounted circuit board.
Background
The vehicle-mounted circuit board is a circuit board convenient for the use of the automobile, along with the progress of technological development, the automobile slowly develops into a necessity of people, the demands of people on the high-performance automobile are increasingly vigorous, and the high-performance automobile normally works without leaving the high-performance circuit board. Jolt and shake often occurs in the automobile driving process, so that the circuit board is caused to shake, the normal work of the circuit board can be directly influenced in severe cases, the normal driving of the automobile is influenced, the trouble is large after safety, at present, some automobiles take corresponding shock-absorbing measures on the circuit board, but the shock-absorbing and shock-absorbing effects are quite unsatisfactory through the hard plastic sleeve and the aluminum alloy protective sleeve, so that the shock-absorbing effect cannot be achieved, and the normal work of the circuit board can be influenced.
CN214014813U discloses a vehicle-mounted circuit board comprising a base, a support column, a top plate, a circuit board body and a fixing device, wherein a through hole is formed in the top of the inner cavity of the base, one end of the support column is arranged in the inner cavity of the base, the other end of the support column is arranged on the outer surface of the base through the through hole in the top of the base, the support column is movably connected to the base, the bottom of the top plate is fixedly connected to the top of the support column, the circuit board body is arranged at the top of the top plate, and the circuit board body is movably connected to the top plate through the fixing device.
Although the above patent solves the problem of shock absorption and prolongs the use, there are some problems, such as: when the pressing plate is assembled and disassembled, the plurality of rotating devices are required to rotate, meanwhile, the circuit board body is clamped between the limiting plates, and the circuit board body is required to be pulled out when taken out, so that the disassembly efficiency is reduced; the shock-absorbing structure for the circuit board body is relatively airtight, and although the shock-absorbing structure is stable in structure, elastic potential energy of the spring is lost after the spring is used for a long time, so that when the shock-absorbing effect for the circuit board body is required to be ensured, the whole device is required to be replaced, and the cost is greatly increased.
Disclosure of Invention
The present utility model is directed to a vehicle-mounted circuit board, which solves the problems set forth in the above-mentioned background art.
In order to solve the technical problems, the utility model provides the following technical scheme: an in-vehicle circuit board, comprising: a mounting box; the support component is arranged at the inner bottom of the installation box; the main board piece is arranged in the mounting box and positioned on the supporting component; and locate the installation box inside wall with location damper between the mainboard spare lateral wall, location damper includes: the positioning cylinder is fixedly connected to the mounting side wall, the damping spring is arranged in the positioning cylinder, the first connecting column is movably assembled to the positioning cylinder, the second connecting column is rotatably assembled to the side wall of the main board piece, and the first connecting column is detachably connected with the second connecting column.
According to the technical scheme, when the main plate is installed, the main plate is firstly placed on the supporting component, and then the first connecting column and the second connecting column are connected and matched, so that the main plate can be positioned and installed quickly, and convenience and rapidness are realized; the damping spring absorbs the vibration force received by the main plate, after long-time use, the first connecting column can be directly taken out and then replaced, so that the main plate is protected in a damping manner, and meanwhile, the cost is reduced.
As a preferred scheme of the utility model, the positioning shock-absorbing assembly is symmetrically provided with two groups relative to the main plate.
The technical scheme is realized, and the stability of the main plate in use is ensured.
As a preferable scheme of the utility model, a clamping groove is formed in one end, far away from the damping spring, of the first connecting column, and a clamping block matched with the clamping groove is arranged in one end, far away from the main plate, of the second connecting column.
As a preferred aspect of the present utility model, the support assembly includes: the support springs are fixedly connected to the inner bottom wall of the installation box, and the support plates are fixedly connected with the top ends of the support springs.
Realize above-mentioned technical scheme, when installing the main plate, rotate first spliced pole and second spliced pole, make draw-in groove and fixture block be in vertical state, make the main plate can accomplish the connection of first spliced pole and second spliced pole at placing the in-process, inlay the fixture block in the draw-in groove, after the installation of main plate is accomplished, rotate first spliced pole and second spliced pole, make fixture block and draw-in groove be in the horizontality, at this moment, give an ascending thrust of main plate under supporting spring's elastic force effect, cooperation draw-in groove and the inlay card cooperation of fixture block, the relatively fixed main plate, connection structure is simple firm, dismantle swiftly, only need rotate first spliced pole and second spliced pole when needs to dismantle the main plate, make draw-in groove and fixture block be in vertical state, main plate can be promoted to rise under supporting spring's elastic force effect, the dismantlement efficiency is improved.
As a preferable mode of the utility model, two ends of the damping spring are respectively in pressing contact with the positioning cylinder and the first connecting column.
The technical scheme is realized, so that the damping spring can be directly taken out from the positioning cylinder for replacement, and the long-time use cost is reduced.
As a preferable mode of the utility model, the top surface of the supporting plate is provided with an elastic pad.
The technical scheme is realized, and abrasion between the supporting plate and the main plate piece is reduced.
As a preferable scheme of the utility model, the positioning cylinder is sleeved with an elastic ring, and the elastic ring can be elastically contracted.
According to the technical scheme, after the installation of the main board piece is completed, the elastic ring is slid, so that the elastic ring covers the connecting surface of the first connecting column and the second connecting column, the stability of the connection between the first connecting column and the second connecting column in the use process is ensured, and the stable connection of the main board piece is influenced by the rotation of the first connecting column and the second connecting column after vibration is avoided.
As a preferable mode of the utility model, the elastic pad and the elastic ring are made of insulating materials.
The technical scheme is realized, and insulation protection is carried out on the main board.
In summary, the utility model has the following beneficial effects: when the main plate is installed, the main plate is firstly placed on the supporting component, and then the first connecting column and the second connecting column are connected and matched, so that the main plate can be positioned and installed quickly, and the installation is convenient and quick; the damping spring absorbs the vibration force received by the main plate, after long-time use, the first connecting column can be directly taken out and then replaced, so that the main plate is protected in a damping manner, and meanwhile, the cost is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a perspective view of a first connecting post and a second connecting post according to the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 1;
in the figure: 1, installing a box; 2 a main plate member; 3, positioning a cylinder; 4, a damping spring; 5 a first connecting column; 6 a second connecting column; 7, clamping grooves; 8, clamping blocks; 9 supporting springs; 10 supporting plates; 11 elastic pad; 12 elastic rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides a vehicle-mounted circuit board, comprising: a mounting box 1; locate the supporting component of the interior bottom of mounting box 1, locate mounting box 1 in and be located the mainboard spare 2 on the supporting component to and locate the location damper between mounting box 1 inside wall and the mainboard spare 2 lateral wall, location damper includes: the positioning cylinder 3 fixedly connected to the mounting side wall, the damping spring 4 arranged in the positioning cylinder 3, the first connecting column 5 movably assembled to the positioning cylinder 3, and the second connecting column 6 rotatably assembled to the side wall of the main plate piece 2, wherein the first connecting column 5 and the second connecting column 6 are detachably connected.
The positioning damping components are symmetrically arranged on the main plate 2, so that the stability of the main plate 2 in use is guaranteed.
Clamping groove 7 has been seted up to first spliced pole 5 one end far away from damping spring 4, and second spliced pole 6 is kept away from main plate 2 one end and is provided with the fixture block 8 with clamping groove 7 looks adaptation, and the supporting component includes: the support springs 9 fixedly connected to the inner bottom wall of the installation box 1 and the support plates 10 fixedly connected to the top ends of the support springs 9 rotate the first connecting columns 5 and the second connecting columns 6 when the main plate 2 is installed, the clamping grooves 7 and the clamping blocks 8 are in a vertical state, the first connecting columns 5 and the second connecting columns 6 can be connected in the placing process of the main plate 2, the clamping blocks 8 are clamped in the clamping grooves 7, after the main plate 2 is installed, the first connecting columns 5 and the second connecting columns 6 are rotated, the clamping blocks 8 and the clamping grooves 7 are in a horizontal state, at the moment, an upward pushing force is applied to the main plate 2 under the action of the elastic force of the support springs 9, the clamping grooves 7 and the clamping blocks 8 are matched, the main plate 2 is fixed relatively, the connection structure is simple and firm, the disassembly is quick, when the main plate 2 needs to be disassembled, the first connecting columns 5 and the second connecting columns 6 only need to be rotated, the clamping grooves 7 and the clamping blocks 8 are in the vertical state, and the main plate 2 can be pushed to be lifted under the action of the elastic force of the support springs 9, and the disassembly efficiency is improved.
The damping spring 4 both ends respectively with the positioning cylinder 3 and the first connecting column 5 support the pressure contact, make damping spring 4 directly take out the change in the positioning cylinder 3, reduced the cost of long-time use.
The backup pad 10 top surface is provided with the elastic pad 11, reduces the wearing and tearing between backup pad 10 and the mainboard spare 2, and the elastic ring 12 has been cup jointed outward to the location section of thick bamboo 3, and elastic contraction can be carried out to the elastic ring 12, and after the installation of mainboard spare 2 was accomplished, sliding elastic ring 12 makes the connection face of elastic ring 12 cladding first spliced pole 5 and second spliced pole 6, has guaranteed the stability of being connected before first spliced pole 5 and second spliced pole 6 in the use, avoids first spliced pole 5 and second spliced pole 6 to appear rotating after receiving vibrations, influences the stable connection of main plate 2.
The elastic pad 11 and the elastic ring 12 are made of insulating materials, and perform insulation protection on the main board piece 2.
In the embodiment of the utility model, when the main plate 2 is installed, the main plate 2 is firstly placed on the supporting component, and then the first connecting column 5 and the second connecting column 6 are connected and matched, so that the main plate 2 can be positioned and installed quickly, and the installation is convenient and quick; the damping spring 4 absorbs the vibration force received by the main plate 2, after long-time use, the first connecting column 5 can be directly taken out to replace the damping spring 4, so that the main plate 2 is protected from vibration and the cost is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A vehicle-mounted circuit board, comprising:
a mounting box;
the support component is arranged at the inner bottom of the installation box;
the main board piece is arranged in the mounting box and positioned on the supporting component; the method comprises the steps of,
locate the mounting box inside wall with location damper between the mainboard spare lateral wall, location damper includes: the positioning cylinder is fixedly connected to the mounting side wall, the damping spring is arranged in the positioning cylinder, the first connecting column is movably assembled to the positioning cylinder, the second connecting column is rotatably assembled to the side wall of the main board piece, and the first connecting column is detachably connected with the second connecting column.
2. The vehicle-mounted circuit board according to claim 1, wherein the positioning damper assemblies are symmetrically arranged in two groups with respect to the main board member.
3. The vehicle-mounted circuit board according to claim 2, wherein the first connecting column is provided with a clamping groove at one end far away from the damping spring, and the second connecting column is provided with a clamping block matched with the clamping groove at one end far away from the main board.
4. A vehicle-mounted circuit board according to claim 3, wherein the support assembly comprises: the support springs are fixedly connected to the inner bottom wall of the installation box, and the support plates are fixedly connected with the top ends of the support springs.
5. The vehicle-mounted circuit board according to claim 1, wherein two ends of the damping spring are respectively in pressing contact with the positioning cylinder and the first connecting column.
6. The vehicle-mounted circuit board according to claim 4, wherein the top surface of the support plate is provided with an elastic pad.
7. The vehicle-mounted circuit board according to claim 6, wherein the positioning cylinder is externally sleeved with an elastic ring, and the elastic ring can be elastically contracted.
8. The vehicle-mounted circuit board of claim 7, wherein the spring pad and the spring ring are made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223137097.XU CN219698211U (en) | 2022-11-25 | 2022-11-25 | Vehicle-mounted circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223137097.XU CN219698211U (en) | 2022-11-25 | 2022-11-25 | Vehicle-mounted circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698211U true CN219698211U (en) | 2023-09-15 |
Family
ID=87963521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223137097.XU Active CN219698211U (en) | 2022-11-25 | 2022-11-25 | Vehicle-mounted circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698211U (en) |
-
2022
- 2022-11-25 CN CN202223137097.XU patent/CN219698211U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |