CN213094707U - Novel circuit board mounting structure - Google Patents
Novel circuit board mounting structure Download PDFInfo
- Publication number
- CN213094707U CN213094707U CN202022178180.6U CN202022178180U CN213094707U CN 213094707 U CN213094707 U CN 213094707U CN 202022178180 U CN202022178180 U CN 202022178180U CN 213094707 U CN213094707 U CN 213094707U
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- Prior art keywords
- circuit board
- hole
- positioning
- base
- mounting structure
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- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a novel circuit board mounting structure, including base, fixed location projection and the circuit board of setting in base top four corners, still be provided with the spring on the projection of location, fixed connection between the one end of its spring and the base, the location projection still passes the connecting hole of seting up on the fixed block, still set up the mounting groove on the fixed block, can place the circuit board in the mounting groove. The utility model discloses be provided with the location projection, be provided with the spring on the location projection, the connecting hole on the fixed block is still passed on the top of location projection, the circuit board is installed in the mounting groove on the fixed block, after pushing down the fixed block, the locating lever of fixed block bottom can be arranged in the locating hole, first through-hole on the locating lever can with the coincidence of the second through-hole on the locating piece, adopt the bolt fastening, make and have the interval between its circuit board and the base, moreover, still be provided with radiating fin in the fixed slot seted up on the base, can improve the radiating effect to the circuit board.
Description
Technical Field
The utility model relates to a circuit board field, in particular to novel circuit board mounting structure.
Background
The circuit board makes the circuit miniaturized, visualized, play an important role in the batch production of fixed circuit and optimizing the electric apparatus layout, the circuit board can be called printed wiring board or printed circuit board, FPC circuit board is also called flexible printed circuit board, a kind of printed circuit board with high reliability that is made by taking polyimide or polyester film as the substrate, the most excellent flexibility, it has high distribution density, light in weight, thickness is thin, the characteristic that the bending property is good, the soft or hard combination board, namely flexible circuit board and hard circuit board, process such as the pressfitting, combine together according to relevant technological requirement, the circuit board with FPC characteristic and PCB characteristic formed.
The circuit board mounting structure can mount the circuit board, and the existing mounting structure and the circuit board are not provided with gaps after being mounted, and are directly attached to the mounting structure, so that the heat dissipation effect of the circuit board is poor, and the service life of the circuit board is influenced.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a novel circuit board mounting structure, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel circuit board mounting structure, includes base, fixed setting at the location projection and the circuit board of base top four corners, still be provided with the spring on the projection of location, fixed connection between the one end of its spring and the base, the location projection still passes the connecting hole of seting up on the fixed block, still set up the mounting groove on the fixed block, can place the circuit board in the mounting groove, and can and pass through the fix with screw between the circuit board.
Furthermore, the top end of the positioning convex column is provided with a thread groove, and the thread groove can be screwed with the screwing cap.
Furthermore, a fixing groove is formed in the middle of the top of the base, and radiating fins are fixedly mounted in the fixing groove.
Furthermore, radiating holes are formed in two groove walls of the fixing groove.
Furthermore, two positioning rods are fixedly arranged at the bottom end of the fixing block, and first through holes are formed in the positioning rods.
Furthermore, a positioning block is fixedly arranged at the top of the base and right below the fixing block, a positioning hole is formed in the top of the positioning block, a second through hole is formed in the side wall of the positioning block, and the second through hole is communicated with the positioning hole.
Furthermore, a positioning rod arranged at the bottom of the fixing block can be inserted into the positioning hole, and the overlapping position between the first through hole and the second through hole is fixed by a bolt.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses be provided with the location projection, be provided with the spring on the location projection, the connecting hole on the fixed block is still passed on the top of location projection, the circuit board is installed in the mounting groove on the fixed block, after pushing down the fixed block, the locating lever of fixed block bottom can be arranged in the locating hole, first through-hole on the locating lever can with the coincidence of the second through-hole on the locating piece, adopt the bolt fastening, make and have the interval between its circuit board and the base, moreover, still be provided with radiating fin in the fixed slot seted up on the base, can improve the radiating effect to the circuit board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the base of the present invention.
Fig. 3 is a schematic structural diagram of the fixing block of the present invention.
In the figure: 1. a base; 101. fixing grooves; 102. heat dissipation holes; 2. a circuit board; 3. positioning the convex column; 4. a spring; 5. a fixed block; 501. mounting grooves; 502. positioning a rod; 503. a first through hole; 6. screwing the cap; 7. positioning blocks; 701. positioning holes; 702. a second through hole; 8. and (4) radiating fins.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, a novel circuit board mounting structure includes a base 1, a positioning convex column 3 and a circuit board 2 fixedly disposed at four corners of the top of the base 1, wherein the positioning convex column 3 is further provided with a spring 4, one end of the spring 4 is fixedly connected with the base 1, the positioning convex column 3 further passes through a connecting hole formed on a fixing block 5, the fixing block 5 is further provided with a mounting groove 501, the circuit board 2 can be placed in the mounting groove 501, and the mounting groove can be fixed with the circuit board 2 through screws.
Specifically, as shown in fig. 1, a thread groove is formed at the top end of the positioning convex column 3, and the thread groove can be screwed with the screwing cap 6.
Through adopting above-mentioned scheme, the cap 6 of screwing in can increase the steadiness to fixed block 5.
Specifically, as shown in fig. 2, a fixing groove 101 is formed in the center of the top of the base 1, and a heat dissipation fin 8 is fixedly installed in the fixing groove 101.
By adopting the above scheme, the radiating fins 8 can increase the radiating efficiency.
Specifically, as shown in fig. 2, heat dissipation holes 102 are formed in two groove walls of the fixing groove 101.
Specifically, as shown in fig. 3, two positioning rods 502 are fixedly disposed at the bottom end of the fixing block 5, and a first through hole 503 is further formed in the positioning rods 502.
Specifically, as shown in fig. 3, a positioning block 7 is fixedly disposed at the top of the base 1 and right below the fixing block 5, a positioning hole 701 is formed at the top of the positioning block 7, a second through hole 702 is formed in the side wall of the positioning block, and the second through hole 702 is communicated with the positioning hole 701.
Specifically, as shown in fig. 3, the positioning rod 502 disposed at the bottom of the fixing block 5 can be inserted into the positioning hole 701, and the overlapping portion between the first through hole 503 and the second through hole 702 is fixed by a bolt.
By adopting the above scheme, the positioning rod 502 arranged at the bottom of the fixing block 5 can be inserted into the positioning hole 701, and the overlapping part between the first through hole 503 and the second through hole 702 is fixed by using a bolt, so that the fixing block 5 is limited and fixed.
It should be noted that, the utility model relates to a novel circuit board mounting structure, pass location projection 3 with the connecting hole on the fixed block 5, then push down fixed block 5, make the compression of spring 4, the locating lever 502 of 5 bottoms of fixed block can insert in the locating hole 701 at locating piece 7 tops, and coincide mutually with the second through-hole 702 on the locating piece 7 first through-hole 503 on the locating lever 502, and adopt the bolt fastening, then install circuit board 2 in the mounting groove 501 of seting up on fixed block 5, make to have certain interval between its circuit board 2 and the base 1, be provided with radiating fin 8 in the mounting groove 501 of seting up on the base 1, radiating fin 8 can accelerate circuit board 2's radiating efficiency.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel circuit board mounting structure, includes base (1), fixed setting at base (1) top four corners location projection (3) and circuit board (2), its characterized in that: still be provided with spring (4) on location projection (3), fixed connection between one end and base (1) of its spring (4), location projection (3) still pass the connecting hole of seting up on fixed block (5), still set up mounting groove (501) on fixed block (5), can place circuit board (2) in mounting groove (501), and can pass through the fix with screw between circuit board (2).
2. The novel circuit board mounting structure according to claim 1, wherein: the top end of the positioning convex column (3) is provided with a thread groove, and the thread groove can be screwed with the screwing cap (6).
3. The novel circuit board mounting structure according to claim 1, wherein: a fixing groove (101) is formed in the middle of the top of the base (1), and a radiating fin (8) is fixedly mounted in the fixing groove (101).
4. A novel circuit board mounting structure according to claim 3, wherein: and heat dissipation holes (102) are formed in two groove walls of the fixing groove (101).
5. The novel circuit board mounting structure according to claim 1, wherein: two positioning rods (502) are fixedly arranged at the bottom ends of the fixing blocks (5), and first through holes (503) are formed in the positioning rods (502).
6. The novel circuit board mounting structure according to claim 1, wherein: the top of the base (1) is positioned under the fixed block (5) and is fixedly provided with a positioning block (7), the top of the positioning block (7) is provided with a positioning hole (701), the side wall is provided with a second through hole (702), and the second through hole (702) is communicated with the positioning hole (701).
7. The novel circuit board mounting structure according to claim 6, wherein: the positioning rod (502) arranged at the bottom of the fixing block (5) can be inserted into the positioning hole (701), and the overlapping position between the first through hole (503) and the second through hole (702) is fixed by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178180.6U CN213094707U (en) | 2020-09-29 | 2020-09-29 | Novel circuit board mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178180.6U CN213094707U (en) | 2020-09-29 | 2020-09-29 | Novel circuit board mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213094707U true CN213094707U (en) | 2021-04-30 |
Family
ID=75613387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022178180.6U Active CN213094707U (en) | 2020-09-29 | 2020-09-29 | Novel circuit board mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213094707U (en) |
-
2020
- 2020-09-29 CN CN202022178180.6U patent/CN213094707U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: Room 101-201, Building A, Hot Science Plaza, No. 4 Xueyuan Road, Longhua District, Haikou City, Hainan Province, 570100 Patentee after: Hainan ReZuo High Tech Research Institute Co.,Ltd. Address before: 215341 No.8, Wuqiao village, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Qiandeng electromechanical circuit board factory |
|
| TR01 | Transfer of patent right |