CN205755196U - A kind of vehicle-mounted wiring board fixed structure - Google Patents
A kind of vehicle-mounted wiring board fixed structure Download PDFInfo
- Publication number
- CN205755196U CN205755196U CN201620453196.4U CN201620453196U CN205755196U CN 205755196 U CN205755196 U CN 205755196U CN 201620453196 U CN201620453196 U CN 201620453196U CN 205755196 U CN205755196 U CN 205755196U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- wiring board
- vehicle
- buckle
- positioning
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
A kind of vehicle-mounted wiring board fixed structure, include wiring board and for the fixing fixed support of wiring board (1), described fixed support is made up of screw (2) and the buckle (3) of parallel affixed setting, described screw and the equal X of buckle are to setting, described buckle is used for affixed wiring board, and described screw is for affixed with vehicle body.One of the present utility model vehicle-mounted wiring board fixed structure, overcome the problem that circuit board leveling direction is accurately installed, save the invalid of wiring board installation site, especially for needing to realize installing fixing occasion by bending aluminium base, eliminate bending technique and reduce sheet material area, cost-effective.And the installation accuracy of wiring board can be improved by the location structure of self, it is ensured that the location requirement of product.
Description
Technical Field
The utility model belongs to on-vehicle part installation technology field, concretely relates to fixed knot constructs for on-vehicle circuit board.
Background
At present, for a fixing structure of a circuit board, a through hole acting on the circuit board in the vertical direction of a screw is generally adopted to press the circuit board, or a gasket with a gasket screw is adopted to press the circuit board in the lateral direction. In addition, although the foldable aluminum substrate can be fixed in the horizontal direction by the folded flange, the cost is high and the economical efficiency is low. In the case of the FR4 circuit board, the board material cannot be bent, and therefore cannot be fixed in the horizontal direction.
For the occasion that the installation space of the circuit board is limited, the fixing in the vertical direction can not be realized due to the limitation of the space, so that the fixing in the horizontal direction can only be considered. And to the occasion that the installation accuracy requires highly, the lateral fixation of the screw with the gasket needs to cooperate with more positioning structures to ensure the installation accuracy, resulting in the lamp fixing structure to be complicated. On the other hand, the use of a bent aluminum substrate significantly increases the cost and is not economical.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the requirement of fixing the circuit board in the horizontal direction is met, the length of the connecting part can be reasonably designed according to the requirement of an assembly space, and the assembly requirements of different occasions are met. The utility model provides a fixed knot constructs for on-vehicle circuit board, its technical scheme specifically as follows:
The utility model provides a fixed knot constructs for on-vehicle circuit board, includes the circuit board and is used for fixed bolster (1) of using of circuit board, its characterized in that: the fixed bracket is composed of a screw hole (2) and a buckle (3) which are fixedly connected in parallel,
the screw hole and the buckle are arranged in the X direction,
the buckle is used for fixedly connecting a circuit board,
the screw hole is used for being fixedly connected with a vehicle body.
According to the utility model discloses a fixed knot constructs for vehicle-mounted circuit board, its characterized in that:
a positioning rib (4) is arranged at the bottom end stop part of the buckle,
a mounting groove is arranged at the corresponding position of the circuit board,
the positioning ribs are matched with the mounting grooves and used for Y-direction positioning of the circuit board.
According to the utility model discloses a fixed knot constructs for vehicle-mounted circuit board, its characterized in that:
the clamping part of the buckle is provided with a positioning groove (5),
the positioning groove is used for Z-direction positioning of the circuit board.
According to the utility model discloses a fixed knot constructs for vehicle-mounted circuit board, its characterized in that:
the screw hole and the buckle are connected through a lengthening rib (6).
According to the utility model discloses a fixed knot constructs for vehicle-mounted circuit board, its characterized in that:
the length of the lengthened rib is set to be 6.5 mm-15 mm.
The utility model discloses a fixed knot constructs for on-vehicle circuit board has overcome the problem of the accurate installation of circuit board horizontal direction, has saved the invalid area of circuit board mounted position, especially can bend aluminium base board to needs and realize the fixed occasion of installation, has cancelled the technology of bending and has reduced the panel area, saves the cost. The mounting precision of the circuit board can be improved through the self positioning structure, and the positioning requirement of the product is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side sectional view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a side view of FIG. 1;
fig. 5 is a front view of the elongated rib of the present invention.
In the figure, 1 is a fixed bracket; 2 is a screw hole; 3 is a buckle; 4 is a positioning rib; 5 is a positioning groove; and 6 is an elongated rib.
Detailed Description
Next, the fixing structure for a vehicle-mounted circuit board according to the present invention will be described in further detail with reference to the drawings and the detailed description.
As shown in figures 1, 2, 3 and 4, the fixing structure for the vehicle-mounted circuit board comprises a circuit board and a fixing bracket (1) for fixing the circuit board, wherein the fixing bracket is composed of a screw hole (2) and a buckle (3) which are fixedly connected in parallel,
the screw hole and the buckle are arranged in the X direction,
the buckle is used for fixedly connecting a circuit board,
the screw hole is used for being fixedly connected with a vehicle body.
Wherein,
a positioning rib (4) is arranged at the bottom end stop part of the buckle,
a mounting groove is arranged at the corresponding position of the circuit board,
the positioning ribs are matched with the mounting grooves and used for Y-direction positioning of the circuit board.
Wherein,
the clamping part of the buckle is provided with a positioning groove (5),
the positioning groove is used for Z-direction positioning of the circuit board.
Wherein,
the screw holes and the fasteners are connected through an elongated rib (6) (as shown in fig. 5).
Wherein,
the length of the lengthened rib is set to be 6.5 mm-15 mm.
Examples
As shown in figure 1, the utility model discloses a through adopting a fixed switching mechanism, realize that the horizontal direction of circuit board is fixed.
One end of the fixing support is fixed with the circuit board through a buckle, and the other end of the fixing support is fixed on peripheral parts through screws and positioning pins. For the circuit board, the installation in the horizontal direction can be realized only by arranging one installation groove, the hole opening position is flexible, the invalid arrangement area of components and parts caused by the installation structure is effectively reduced, and the cost is saved.
As shown in fig. 3 and 4, the screw holes play a role in fastening and fixing in the X direction. The positioning ribs are matched with the circuit board mounting grooves to realize Y-direction positioning. The circuit board can be cliied to the constant head tank, realizes the location of Z direction. In summary, the structure can meet the requirement of X, Y, Z direction positioning, and realize accurate positioning of the circuit board.
Considering the difference of the spatial positions of the mounting screw columns, fig. 5 shows the condition that the length t of the connecting rib is lengthened to meet the condition that the fixed point is far. Wherein the range of values of t is: 6.5 mm-15 mm.
The utility model discloses a fixed knot constructs for on-vehicle circuit board has overcome the problem of the accurate installation of circuit board horizontal direction, has saved the invalid area of circuit board mounted position, especially can bend aluminium base board to needs and realize the fixed occasion of installation, has cancelled the technology of bending and has reduced the panel area, saves the cost. The mounting precision of the circuit board can be improved through the self positioning structure, and the positioning requirement of the product is guaranteed.
Claims (5)
1. The utility model provides a fixed knot constructs for on-vehicle circuit board, includes the circuit board and is used for fixed bolster (1) of using of circuit board, its characterized in that: the fixed bracket is composed of a screw hole (2) and a buckle (3) which are fixedly connected in parallel,
the screw hole and the buckle are arranged in the X direction,
the buckle is used for fixedly connecting a circuit board,
the screw hole is used for being fixedly connected with a vehicle body.
2. The fixing structure for the vehicle-mounted wiring board according to claim 1, characterized in that:
a positioning rib (4) is arranged at the bottom end stop part of the buckle,
a mounting groove is arranged at the corresponding position of the circuit board,
the positioning ribs are matched with the mounting grooves and used for Y-direction positioning of the circuit board.
3. The fixing structure for the vehicle-mounted wiring board according to claim 1, characterized in that:
the clamping part of the buckle is provided with a positioning groove (5),
the positioning groove is used for Z-direction positioning of the circuit board.
4. The fixing structure for the vehicle-mounted wiring board according to claim 1, characterized in that:
the screw hole and the buckle are connected through a lengthening rib (6).
5. The fixing structure for the vehicle-mounted circuit board according to claim 4, characterized in that:
the length of the lengthened rib is set to be 6.5 mm-15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453196.4U CN205755196U (en) | 2016-05-18 | 2016-05-18 | A kind of vehicle-mounted wiring board fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453196.4U CN205755196U (en) | 2016-05-18 | 2016-05-18 | A kind of vehicle-mounted wiring board fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755196U true CN205755196U (en) | 2016-11-30 |
Family
ID=57363982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453196.4U Expired - Fee Related CN205755196U (en) | 2016-05-18 | 2016-05-18 | A kind of vehicle-mounted wiring board fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205755196U (en) |
-
2016
- 2016-05-18 CN CN201620453196.4U patent/CN205755196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: HUAYU VISION TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: SHANGHAI KOITO AUTOMOTIVE LAMP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |