CN209882256U - Clamp for circuit board - Google Patents
Clamp for circuit board Download PDFInfo
- Publication number
- CN209882256U CN209882256U CN201920491245.7U CN201920491245U CN209882256U CN 209882256 U CN209882256 U CN 209882256U CN 201920491245 U CN201920491245 U CN 201920491245U CN 209882256 U CN209882256 U CN 209882256U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- sliding
- fixed
- reset spring
- spout
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses an anchor clamps for circuit board, including the device main part, the intermediate position department at device main part top is provided with the second spout, and the inside sliding connection of second spout has the slider, the top of slider is provided with first sliding plate, and the intermediate position department at first sliding plate top is provided with first spout, the inside of first spout is provided with first reset spring, and first reset spring's end is fixed with the mounting panel. The utility model discloses the first sliding plate that sets up adjusts the distance between two sets of first sliding plates under the effect of gim peg to adapt to the circuit board of different length, fix the circuit board through the second reset spring that sets up and cardboard interact, can adapt to the circuit board of different thickness simultaneously, two kinds of modes combine together, thereby make the device can fix the circuit board of equidimension not.
Description
Technical Field
The utility model relates to a PCB board processing field specifically is an anchor clamps for circuit board.
Background
With the development of science and technology, people's lives become gradually scientific and technology, many things are networked, and circuit boards are installed in the networked things, so that the processing of circuit boards is in a state of short supply and short demand in the current society, and a plurality of factories introduce clamps for circuit boards in order to accelerate the production of the circuit boards.
But present anchor clamps for circuit board can not carry out effectual fixed to the circuit board now, leads to the quality of the follow-up processing of circuit board to receive the influence, and present anchor clamps for circuit board all fix the accessory simultaneously, can not adapt to the fixed of different thickness and length circuit board now, not only makes anchor clamps application range reduce greatly, leads to the manufacturing cost greatly increased of anchor clamps moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the current clamp for the circuit board cannot effectively fix the circuit board and lead to the influence on the quality of the subsequent processing of the circuit board, the current clamp for the circuit board fixes accessories and cannot adapt to the fixation of circuit boards with different thicknesses and lengths, the application range of the clamp is greatly reduced, and the production cost of the clamp is greatly increased, and the clamp for the circuit board is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps for circuit board, includes the device main part, the intermediate position department at device main part top is provided with the second spout, and the inside sliding connection of second spout has the slider, the top of slider is provided with first sliding plate, and the intermediate position department at first sliding plate top is provided with first spout, the inside of first spout is provided with first reset spring, and first reset spring's end is fixed with the mounting panel, the top of mounting panel is provided with the through-hole, and the internal rotation of through-hole is connected with the screw rod, one side of screw rod is provided with the fixed block, and the inside of fixed block is provided with the cavity, the inner wall at the both ends of cavity is fixed with second reset spring, and the end of second reset spring install with cavity matched with splint, the intermediate position department of first sliding plate front surface is provided with the gim peg.
Preferably, the inner wall of the through hole is provided with an internal thread matched with the screw rod.
Preferably, the number of the clamping plates is four, and rubber pads are arranged on the inner sides of the four clamping plates.
Preferably, a mounting bolt is fixed at the middle position of the bottom of the device main body.
Preferably, one end of the fixing bolt is provided with a plug-in post penetrating into the slot.
Preferably, the mounting plate penetrates through the inside of the first sliding groove, and the bottom end of the mounting plate is matched with the first sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the first sliding plate that sets up adjusts the distance between two sets of first sliding plates under the effect of gim peg, thereby adapt to the circuit board of different length, second reset spring through setting up fixes the circuit board with cardboard interact, can adapt to the circuit board of different thickness simultaneously, two kinds of modes combine together, thereby make the device can fix the circuit board of equidimension not, under first reset spring and second reset spring's effect, can carry out effectual fixed to the circuit board, avoid influencing the phenomenon of follow-up processing because fixed unstability.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is an enlarged view of A of the present invention;
fig. 3 is a schematic view of the fixing bolt connection of the present invention.
In the figure: 1. a device main body; 2. a slot; 3. installing a bolt; 4. a fixing bolt; 5. a first sliding plate; 6. a first chute; 7. a screw; 8. a slider; 9. a second chute; 10. mounting a plate; 11. a first return spring; 12. a second return spring; 13. a cavity; 14. a fixed block; 15. a through hole; 16. a splint; 17. and (5) inserting the column.
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 creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a circuit board fixture includes a main body 1, a second chute 9 disposed at a middle position of a top of the main body 1, and the inside of the second chute 9 is connected with a slide block 8 in a sliding way, the top of the slide block 8 is provided with a first sliding plate 5, and a first sliding chute 6 is arranged at the middle position of the top of the first sliding plate 5, a first return spring 11 is arranged inside the first sliding chute 6, and the end of the first return spring 11 is fixed with a mounting plate 10, the top end of the mounting plate 10 is provided with a through hole 15, and the inside of the through hole 15 is rotatably connected with a screw 7, one side of the screw 7 is provided with a fixed block 14, and a cavity 13 is arranged inside the fixed block 14, a second return spring 12 is fixed on the inner wall of the two ends of the cavity 13, and a clamping plate 16 matched with the cavity 13 is arranged at the tail end of the second return spring 12, and a fixed bolt 4 is arranged at the middle position of the front surface of the first sliding plate 5.
The utility model discloses the first sliding plate 5 that sets up adjusts the distance between two sets of first sliding plates 5 under the effect of gim peg 4 to adapt to the circuit board of different length.
Referring to fig. 2, the inner wall of the through hole 15 is provided with an internal thread for engaging with the screw 7.
The clamp for the circuit board is matched with the through hole 15 through the arranged screw 7, so that the clamping plate 16 can be conveniently replaced.
Please refer to fig. 1 and 2, the number of the clamping plates 16 is four, the inner sides of the four clamping plates 16 are all provided with rubber pads, and the middle position of the bottom of the device body 1 is fixed with the mounting bolt 3.
According to the clamp for the circuit board, four groups of clamping plates 16 are arranged, so that the circuit board to be processed can be conveniently fixed, and the arranged rubber pads can be used for fixing the circuit board.
Please refer to fig. 1 and 3, one end of the fixing bolt 4 is provided with a plug 17 penetrating into the slot 2, the mounting plate 10 penetrates into the first sliding slot 6, and the bottom end of the mounting plate 10 is matched with the first sliding slot 6.
The fixing bolt 4 arranged on the circuit board clamp facilitates installation of the device main body 1, and the arranged mounting plate 10 is matched with the first sliding groove 6, so that the circuit board to be processed is convenient to fix slightly.
The working principle is as follows: firstly, according to the size of a circuit board to be processed, a fixing bolt 4 is taken outwards, the fixing bolt 4 drives an inserting column 17 to leave a slot 2, then two groups of first sliding plates 5 are moved, the distance between the two groups of first sliding plates 5 is adjusted, then the inserting column 17 is inserted into the slot 2 again to complete the fixing of the first sliding plates 5, then the circuit board to be processed is placed between two groups of clamping plates 16, under the action of a first reset spring 11, the first reset spring 11 drives two groups of mounting plates 10 to be close to each other to perform primary fixing on the circuit board, a second reset spring 12 drives two groups of clamping plates 16 to perform secondary fixing on the circuit board, the two modes are combined to effectively fix the circuit board, then under the action of a mounting bolt 3, the clamp is inserted into a base of a processing machine to wait for processing, the circuit board can be taken out after the processing is completed, when different clamping plates 16 need to be replaced, and rotating the fixing block 14, wherein the fixing block 14 drives the screw 7 to gradually leave the through hole 15, and a new clamping plate is fixed on the mounting plate 10.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A clamp for a circuit board comprises a device main body (1), and is characterized in that: a second sliding chute (9) is arranged in the middle of the top of the device main body (1), a sliding block (8) is connected to the inside of the second sliding chute (9) in a sliding mode, a first sliding plate (5) is arranged on the top of the sliding block (8), a first sliding chute (6) is arranged in the middle of the top of the first sliding plate (5), a first reset spring (11) is arranged in the first sliding chute (6), a mounting plate (10) is fixed to the tail end of the first reset spring (11), a through hole (15) is formed in the top end of the mounting plate (10), a screw rod (7) is rotatably connected to the inside of the through hole (15), a fixed block (14) is arranged on one side of the screw rod (7), a cavity (13) is formed in the fixed block (14), a second reset spring (12) is fixed to the inner walls of the two ends of the cavity (13), and a clamping plate (16) matched with the cavity (13) is installed at the tail end, and a fixed bolt (4) is arranged in the middle of the front surface of the first sliding plate (5).
2. The jig for a wiring board according to claim 1, characterized in that: the inner wall of the through hole (15) is provided with an internal thread matched with the screw rod (7).
3. The jig for a wiring board according to claim 1, characterized in that: the number of the clamping plates (16) is four, and rubber pads are arranged on the inner sides of the four clamping plates (16).
4. The jig for a wiring board according to claim 1, characterized in that: the middle position of the bottom of the device main body (1) is fixed with a mounting bolt (3).
5. The jig for a wiring board according to claim 1, characterized in that: one end of the fixing bolt (4) is provided with an inserting column (17) penetrating into the slot (2).
6. The jig for a wiring board according to claim 1, characterized in that: the mounting plate (10) runs through to the inside of first spout (6), and the bottom of mounting plate (10) cooperatees with first spout (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491245.7U CN209882256U (en) | 2019-04-12 | 2019-04-12 | Clamp for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491245.7U CN209882256U (en) | 2019-04-12 | 2019-04-12 | Clamp for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882256U true CN209882256U (en) | 2019-12-31 |
Family
ID=68959677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920491245.7U Expired - Fee Related CN209882256U (en) | 2019-04-12 | 2019-04-12 | Clamp for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218478A (en) * | 2020-11-22 | 2021-01-12 | 温玲玲 | Installation fixing device suitable for installing circuit boards of different sizes |
-
2019
- 2019-04-12 CN CN201920491245.7U patent/CN209882256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218478A (en) * | 2020-11-22 | 2021-01-12 | 温玲玲 | Installation fixing device suitable for installing circuit boards of different sizes |
| CN112218478B (en) * | 2020-11-22 | 2022-06-07 | 温玲玲 | Installation fixing device suitable for installing circuit boards of different sizes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |