CN204621902U - A kind of clamping device of printed circuit board (PCB) - Google Patents
A kind of clamping device of printed circuit board (PCB) Download PDFInfo
- Publication number
- CN204621902U CN204621902U CN201520317102.6U CN201520317102U CN204621902U CN 204621902 U CN204621902 U CN 204621902U CN 201520317102 U CN201520317102 U CN 201520317102U CN 204621902 U CN204621902 U CN 204621902U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- type groove
- pcb
- clamping device
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of clamping device of printed circuit board (PCB), described clamping device comprises Connection Block, strut and holder; One end of strut is slidably connected on Connection Block, and the other end is fixed on holder; Holder comprises lower plate and train wheel bridge, lower plate has the first U-type groove and the second U-type groove from bottom to top with one heart, first U-type groove and the second U-type groove form the inner position step being used for clamping printed circuit board inner ring, train wheel bridge has the 3rd U-type groove, the 3rd U-type groove and lower plate form the outside fix step being used for clamping printed circuit board outer ring.The clamping device of a kind of printed circuit board (PCB) of the present utility model, structure is simple, the inner position step formed by the first U-type groove and the second U-type groove carrys out the inner ring of clamping printed circuit board, the outside fix step formed by the 3rd U-type groove and the second U-type groove comes the outer ring of clamping printed circuit board, the clamping efficiency of clamping device is greatly improved, and then improves the make efficiency of printed circuit board (PCB).
Description
Technical field
The utility model relates to a kind of clamping device, particularly relates to a kind of clamping device of printed circuit board (PCB).
Background technology
Printed circuit board (PCB) is also known as printed substrate, be called for short printed board, it take insulation board as base material, be cut into certain size, at least with a conductive pattern on it, and cloth porose (as component hole, fastener hole, plated through-hole etc.), be used for replacing the chassis of device electronic devices and components in the past, and realize being interconnected between electronic devices and components.Because this plate adopts electron printing to make, therefore be called as " printing " circuit board
In the process making printed circuit board (PCB), often need by clamping device, locate and press from both sides insulating substrate, the structure of the clamping device of existing printed circuit board (PCB) is comparatively complicated, and clamping efficiency is lower, and then seriously reduces the make efficiency of printed circuit board (PCB).
Utility model content
The technical problem that one, will solve
The purpose of this utility model is for the problems referred to above existing for prior art, spy provides a kind of clamping device of printed circuit board (PCB), structure is simple, and the inner position step formed by three U-type groove and outside fix step distinguish inner ring and the outer ring of clamping printed circuit board, there is higher clamping efficiency, there is complex structure to overcome the clamping device of printed circuit board (PCB) in prior art, clamp inefficient defect.
Two, technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of clamping device of printed circuit board (PCB), and described clamping device comprises Connection Block, strut and holder; One end of described strut is slidably connected on described Connection Block, and the other end is fixed on described holder; Described holder comprises lower plate and train wheel bridge, described lower plate has the first U-type groove and the second U-type groove from bottom to top with one heart, described first U-type groove and described second U-type groove form the inner position step being used for clamping printed circuit board inner ring, described train wheel bridge has the 3rd U-type groove, described 3rd U-type groove and described lower plate form the outside fix step being used for clamping printed circuit board outer ring.
Wherein, in the clamping device of above-mentioned printed circuit board (PCB), the openend of described second U-type groove is provided with chamfering.
Wherein, in the clamping device of above-mentioned printed circuit board (PCB), the openend of described 3rd U-type groove is provided with fillet.
Wherein, in the clamping device of above-mentioned printed circuit board (PCB), described strut is formed as rectangular-shaped, and one right-angle side is fixedly connected on the centre position of described holder, and another right-angle side is slidably fitted in the chute of described Connection Block.
Wherein, in the clamping device of above-mentioned printed circuit board (PCB), described strut one end be slidably fitted in described chute has multiple fixing hole, is fixed in described chute by described strut by the cooperation of securing member and described fixing hole.
Wherein, in the clamping device of above-mentioned printed circuit board (PCB), described lower plate and described train wheel bridge are connected by seccotine.
Three, the beneficial effects of the utility model
Compared with prior art, the clamping device of a kind of printed circuit board (PCB) of the present utility model, structure is simple, the inner position step formed by the first U-type groove and the second U-type groove carrys out the inner ring of clamping printed circuit board, the outside fix step formed by the 3rd U-type groove and the second U-type groove comes the outer ring of clamping printed circuit board, the clamping efficiency of clamping device is greatly improved, and then improves the make efficiency of printed circuit board (PCB).
Accompanying drawing explanation
Fig. 1 is the structural representation of the clamping device of the printed circuit board (PCB) of the utility model embodiment;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Wherein:
1 is Connection Block; 2 is strut; 3 is holder; 4 is lower plate; 5 is train wheel bridge; 6 is the first U-type groove; 7 is the second U-type groove; 8 is inner position step; 9 is the 3rd U-type groove; 10 is outside fix step; 11 is chute; 12 is fixing hole;
100 is printed circuit board (PCB).
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
The structure of the clamping device of the printed circuit board (PCB) of the utility model embodiment comprises Connection Block 1, strut 2 and holder 3 as shown in Figure 1 to Figure 3.One end of strut 2 is slidably connected on Connection Block 1, and the other end is fixed on holder 3.Holder 3 comprises lower plate 4 and train wheel bridge 5, and lower plate 4 and train wheel bridge 5 are connected by seccotine.Lower plate 4 has with one heart the first U-type groove 6 and the second U-type groove 7, first U-type groove 6 and the second U-type groove 7 from bottom to top and form the inner position step 8 being used for clamping printed circuit board 100 inner ring, namely for the inner ring of clamping printed circuit board 100.Train wheel bridge 5 has the 3rd U-type groove the 9, three U-type groove 9 and form the outside fix step 10 being used for clamping printed circuit board 100 outer ring, namely for the outer ring of clamping printed circuit board 100 with lower plate 4.Like this, the inner position step 8 formed by three U-type groove and outside fix step 10 distinguish inner ring and the outer ring of clamping printed circuit board 100, the clamping efficiency of clamping device is greatly improved, and then improves the make efficiency of printed circuit board (PCB).
For convenience of printed circuit board (PCB) 100 is put into U-type groove, the openend of the second U-type groove 7 is provided with chamfering, and the openend of the 3rd U-type groove 8 is provided with fillet.
In the present embodiment, strut 2 is formed as rectangular-shaped, and one right-angle side is fixedly connected on the centre position of holder 3, and another right-angle side is slidably fitted in the chute 11 of Connection Block 1.Particularly, strut 2 one end be slidably fitted in chute 11 has multiple fixing hole 12, is fixed in chute 11 by strut 2 by the cooperation of securing member and fixing hole 12.
As mentioned above, the clamping device of a kind of printed circuit board (PCB) of the present utility model, structure is simple, the inner position step formed by the first U-type groove and the second U-type groove carrys out the inner ring of clamping printed circuit board, the outside fix step formed by the 3rd U-type groove and the second U-type groove comes the outer ring of clamping printed circuit board, the clamping efficiency of clamping device is greatly improved, and then improves the make efficiency of printed circuit board (PCB).
Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a clamping device for printed circuit board (PCB), is characterized in that, described clamping device comprises Connection Block (1), strut (2) and holder (3), one end of described strut (2) is slidably connected on described Connection Block (1), and the other end is fixed on described holder (3), described holder (3) comprises lower plate (4) and train wheel bridge (5), described lower plate (4) has with one heart the first U-type groove (6) and the second U-type groove (7) from bottom to top, described first U-type groove (6) and described second U-type groove (7) form the inner position step (8) being used for clamping printed circuit board (100) inner ring, described train wheel bridge (5) has the 3rd U-type groove (9), described 3rd U-type groove (9) and described lower plate (4) form the outside fix step (10) being used for clamping printed circuit board (100) outer ring.
2. the clamping device of printed circuit board (PCB) according to claim 1, is characterized in that, the openend of described second U-type groove (7) is provided with chamfering.
3. the clamping device of printed circuit board (PCB) according to claim 1, is characterized in that, the openend of described 3rd U-type groove (8) is provided with fillet.
4. the clamping device of printed circuit board (PCB) according to claim 1, it is characterized in that, described strut (2) is formed as rectangular-shaped, one right-angle side is fixedly connected on the centre position of described holder (3), and another right-angle side is slidably fitted in the chute (11) of described Connection Block (1).
5. the clamping device of printed circuit board (PCB) according to claim 4, it is characterized in that, described strut (2) one end be slidably fitted in described chute (11) has multiple fixing hole (12), is fixed in described chute (11) by described strut (2) by the cooperation of securing member and described fixing hole (12).
6. the clamping device of printed circuit board (PCB) according to claim 1, is characterized in that, described lower plate (4) and described train wheel bridge (5) are connected by seccotine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317102.6U CN204621902U (en) | 2015-05-15 | 2015-05-15 | A kind of clamping device of printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317102.6U CN204621902U (en) | 2015-05-15 | 2015-05-15 | A kind of clamping device of printed circuit board (PCB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621902U true CN204621902U (en) | 2015-09-09 |
Family
ID=54040963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317102.6U Expired - Fee Related CN204621902U (en) | 2015-05-15 | 2015-05-15 | A kind of clamping device of printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621902U (en) |
-
2015
- 2015-05-15 CN CN201520317102.6U patent/CN204621902U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |