CN210610075U - Connect more firm individual layer circuit board - Google Patents
Connect more firm individual layer circuit board Download PDFInfo
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- CN210610075U CN210610075U CN201920943567.0U CN201920943567U CN210610075U CN 210610075 U CN210610075 U CN 210610075U CN 201920943567 U CN201920943567 U CN 201920943567U CN 210610075 U CN210610075 U CN 210610075U
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- circuit board
- board body
- fixedly connected
- plate
- screw thread
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Abstract
The utility model discloses a connect more firm individual layer circuit board, including the circuit board body, equal fixedly connected with screwed pipe on the upper and lower terminal surface that handing-over department corresponds between the circuit board body, the slide has been cup jointed in the last slip of screwed pipe, be equipped with the spring between the bottom of slide and the circuit board body, press from both sides tightly on handing-over department between the circuit board body between the splint. The device passes through the mating reaction of plastics fixed plate, limiting plate, spring and slide, stabilizes support and buffering resistance to compression protection to the connection terminal surface of circuit board body, then rotates the screw thread post for being close to each other between the splint and further pressing from both sides tightly fixedly to the joint line department of circuit board body promptly, and screw up positioning bolt to the screw thread post fixed can, further strengthened the fastness of junction structure, thereby realize multiple reinforcement protection.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to connect more firm individual layer circuit board.
Background
The circuit board makes circuit miniaturation, direct-viewing, plays important role with electrical apparatus overall arrangement to fixed circuit's batch production and optimization, and the circuit board need link together the use sometimes, and current circuit board often depends on some simple latch mechanism to connect, and the structure steadiness is poor, drops easily when the installation circuit board, easily leads to the circuit board to damage when the device receives the power of bending.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connect more firm individual layer circuit board to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connect more firm individual layer circuit board, includes the circuit board body, equal fixedly connected with screwed pipe on the upper and lower terminal surface that handing-over department corresponds between the circuit board body, the slide has been cup jointed to the slip on the screwed pipe, be equipped with the spring between the bottom of slide and the circuit board body, the spring housing is established on the screwed pipe, the slip joint has the plastics fixed plate between the screwed pipe that the slide top corresponds, the tip fixedly connected with limiting plate of the screwed pipe that plastics fixed plate top corresponds, between the one end of plastics fixed plate and between the other end homogeneous fixedly connected with backup pad, there is the screw thread post through connection through the bearing on the vertical direction of backup pad, the equal threaded connection in upper and lower part of screw thread post has splint, press from both sides tightly on the handing-over department between the.
Preferably, the upper end fixedly connected with locating plate of screw thread post, threaded connection has positioning bolt on the locating plate, positioning bolt's end connection is on the top of backup pad, the upper and lower part of screw thread post is equipped with forward screw thread and reverse screw thread respectively.
This setting drives the screw thread post when rotating the locating plate and rotates promptly for draw close the motion each other between the splint and realize the clamp tight to junction between the circuit board body promptly, screws up positioning bolt again this moment and fixes the locating plate, thereby realizes the fixed of screw thread post, and the steadiness is high.
Preferably, the inside fixedly connected with guide bar of backup pad, the one end slip of splint cup joints on the guide bar, fixedly connected with rubber pad on the inboard of the other end of splint.
This setting plays the guide effect to the motion of splint, and the rubber pad is convenient for press from both sides tight circuit board body, avoids pressing from both sides the damage simultaneously.
Preferably, the inner parts of the upper end and the lower end of the threaded pipe are in threaded connection with limiting columns, and the end parts of the limiting columns are fixedly connected with limiting plates.
This setting is convenient for drive the limiting plate and is removed to the realization is fixed the spacing of plastics fixed plate, has improved connection structure's steadiness, and then has further improved the protection and the reinforcement effect of plastics fixed plate junction between to the circuit board body, structural strength is high.
Preferably, the plastic fixing plate and the sliding plate are both provided with sliding holes which are matched and connected with the threaded pipes.
This arrangement improves the stability of the connection structure between the threaded pipe and the plastic fixing plate and the slide plate.
Preferably, circuit board body one end fixedly connected with fixed block, the other end of circuit board body is equipped with the fixed slot, peg graft fixedly each other through fixed block and fixed slot between the circuit board body.
This setting is convenient for the concatenation between the circuit board body and is fixed.
Compared with the prior art, the utility model discloses a technological effect and advantage: the single-layer circuit board with more stable connection is characterized in that the circuit board body to be connected is inserted into the two opening ends of the plastic fixing plate, at the moment, the threaded columns are inserted into the sliding holes of the plastic fixing plate, the limiting plate is screwed down through the limiting post, so that the plastic fixing plate is tensioned and supported between the limiting plate and the sliding plate through the spring, the supporting structure is stable, meanwhile, the fixed blocks and the fixed grooves between the circuit board bodies are spliced to realize splicing, so that through the matching action of the plastic fixed plate, the limiting plate, the spring and the sliding plate, the connecting end surface of the circuit board body is stably supported and protected in a buffering and compression-resisting way, then the threaded column is rotated, the clamping plates are close to each other, namely the connecting seam of the circuit board body is further clamped and fixed, and the positioning bolt is screwed down to fix the threaded column, so that the firmness of the structure of the joint is further enhanced, and multiple reinforcement protection is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a circuit board body; 101. a fixed block; 102. fixing grooves; 2. a threaded pipe; 201. a spring; 202. a slide plate; 203. a limiting plate; 204. a limiting column; 3. a plastic fixing plate; 301. a slide hole; 302. a support plate; 303. a threaded post; 304. positioning a plate; 305. positioning the bolt; 306. a splint; 307. a rubber pad; 308. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a single-layer circuit board with more stable connection comprises a circuit board body 1, the upper end surface and the lower end surface corresponding to the joint between the circuit board bodies 1 are fixedly connected with threaded pipes 2, a sliding plate 202 is sleeved on the threaded pipe 2 in a sliding manner, a spring 201 is arranged between the bottom of the sliding plate 202 and the circuit board body 1, the spring 201 is sleeved on the threaded pipe 2, a plastic fixing plate 3 is clamped between the corresponding threaded pipes 2 at the top of the sliding plate 202 in a sliding manner, the end part of the threaded pipe 2 corresponding to the top of the plastic fixing plate 3 is fixedly connected with a limiting plate 203, a support plate 302 is uniformly and fixedly connected between one end and the other end of the plastic fixing plate 3, the supporting plate 302 is connected with a threaded column 303 through a bearing in a penetrating way in the vertical direction, clamping plates 306 are connected with the upper portion and the lower portion of the threaded column 303 in a threaded way, and the clamping plates 306 are clamped at the joint between the circuit board bodies 1.
A positioning plate 304 is fixedly connected to the upper end of the threaded column 303, a positioning bolt 305 is connected to the positioning plate 304 in a threaded manner, the end of the positioning bolt 305 is connected to the top of the support plate 302, and forward threads and reverse threads are respectively arranged on the upper portion and the lower portion of the threaded column 303; when rotating locating plate 304 and drive screw post 303 and rotate promptly for the motion of drawing close each other between the splint 306 realizes the clamp of junction between the circuit board body 1 promptly, screws up positioning bolt 305 again this moment and fixes locating plate 304, thereby realizes the fixed of screw post 303, and the steadiness is high.
A guide rod 308 is fixedly connected inside the supporting plate 302, one end of the clamping plate 306 is sleeved on the guide rod 308 in a sliding manner, and a rubber pad 307 is fixedly connected on the inner side of the other end of the clamping plate 306; the rubber pad 307 facilitates clamping of the circuit board body 1 while avoiding clamping damage, guiding the movement of the clamping plate 306.
The inner parts of the upper end and the lower end of the threaded pipe 2 are both in threaded connection with a limiting column 204, and the end part of the limiting column 204 is fixedly connected with a limiting plate 203; be convenient for drive limiting plate 203 and remove to the realization is fixed the spacing of plastics fixed plate 3, has improved connection structure's steadiness, and then has further improved the protection and the reinforcement effect of plastics fixed plate 3 to junction between circuit board body 1, and structural strength is high.
The plastic fixing plate 3 and the sliding plate 202 are both provided with sliding holes 301 which are matched and connected with the threaded pipes 2; the stability of the connection structure between the threaded pipe 2 and the plastic fixing plate 3 and the sliding plate 202 is improved.
One end of the circuit board body 1 is fixedly connected with a fixing block 101, the other end of the circuit board body 1 is provided with a fixing groove 102, and the circuit board bodies 1 are mutually inserted and fixed through the fixing block 101 and the fixing groove 102; the splicing between the circuit board bodies 1 is convenient.
Specifically, when in use, the circuit board bodies 1 to be connected are inserted from the two open ends of the plastic fixing plate 3, at the moment, the threaded pipes 2 are inserted into the sliding holes 301 of the plastic fixing plate 3, the limiting plates 203 are screwed down through the limiting posts 204, so that the plastic fixing plate 3 is supported between the limiting plates 203 and the sliding plates 202 through the tensioning of the springs 201, the supporting structure is stable, meanwhile, the fixing blocks 101 and the fixing grooves 102 between the circuit board bodies 1 are spliced with each other, and therefore, the connecting end surfaces of the circuit board bodies 1 are stably supported and protected in a buffering and pressure-resistant manner through the matching action of the plastic fixing plate 3, the limiting plates 203, the springs 201 and the sliding plates 202, then the threaded posts 303 are rotated, the clamping plates 306 are close to each other, namely, the connecting seams of the circuit board bodies 1 are further clamped and fixed, and the threaded posts 303 are fixed through screwing down the positioning bolts 305, and the firmness, thereby realizing multiple reinforcement protection.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a connect more firm individual layer circuit board, includes circuit board body (1), its characterized in that: equal fixedly connected with screwed pipe (2) on the upper and lower terminal surface that handing-over department corresponds between circuit board body (1), slide on screwed pipe (2) and cup jointed slide plate (202), be equipped with spring (201) between the bottom of slide plate (202) and circuit board body (1), spring (201) cover is established on screwed pipe (2), the slip joint has plastics fixed plate (3) between screwed pipe (2) that slide plate (202) top corresponds, the tip fixedly connected with limiting plate (203) of screwed pipe (2) that plastics fixed plate (3) top corresponds, between the one end of plastics fixed plate (3) and between the other end homogeneous fixedly connected with backup pad (302), there are screw thread post (303) through bearing through connection in the vertical direction of backup pad (302), the equal threaded connection in upper and lower part of screw thread post (303) has splint (306), the clamping plates (306) are clamped between the circuit board bodies (1) at the joint.
2. The single-layer circuit board with more stable connection according to claim 1, wherein: the upper end fixedly connected with locating plate (304) of screw thread post (303), threaded connection has positioning bolt (305) on locating plate (304), the end connection of positioning bolt (305) is on the top of backup pad (302), the upper and lower part of screw thread post (303) is equipped with forward screw thread and reverse screw thread respectively.
3. The single-layer circuit board with more stable connection according to claim 1, wherein: the inside fixedly connected with guide bar (308) of backup pad (302), the slip of one end of splint (306) is cup jointed on guide bar (308), fixedly connected with rubber pad (307) on the inboard of the other end of splint (306).
4. The single-layer circuit board with more stable connection according to claim 1, wherein: the inner parts of the upper end and the lower end of the threaded pipe (2) are in threaded connection with limiting columns (204), and limiting plates (203) are fixedly connected to the end parts of the limiting columns (204).
5. The single-layer circuit board with more stable connection according to claim 1, wherein: and the plastic fixing plate (3) and the sliding plate (202) are respectively provided with a sliding hole (301) which is matched and connected with the threaded pipe (2).
6. The single-layer circuit board with more stable connection according to claim 1, wherein: one end of the circuit board body (1) is fixedly connected with a fixing block (101), the other end of the circuit board body (1) is provided with a fixing groove (102), and the circuit board body (1) is fixedly connected with the fixing groove (102) through the fixing block (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943567.0U CN210610075U (en) | 2019-06-21 | 2019-06-21 | Connect more firm individual layer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943567.0U CN210610075U (en) | 2019-06-21 | 2019-06-21 | Connect more firm individual layer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210610075U true CN210610075U (en) | 2020-05-22 |
Family
ID=70696297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920943567.0U Active CN210610075U (en) | 2019-06-21 | 2019-06-21 | Connect more firm individual layer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210610075U (en) |
-
2019
- 2019-06-21 CN CN201920943567.0U patent/CN210610075U/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: 20210114 Address after: No. 302, block 2, tianfulai international industrial city, No. 39, Changbao West Road, Ronggui Rongli neighborhood committee, Shunde District, Foshan City, Guangdong Province, 528305 Patentee after: Shunde City, Foshan Jiang Feng Electrical Appliance Co.,Ltd. Address before: 450002 room 2201, 22 / F, unit 1, building 6, 7 Bosong Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU ZHITAO INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |