CN215529632U - Compressing and fixing device of circuit board - Google Patents
Compressing and fixing device of circuit board Download PDFInfo
- Publication number
- CN215529632U CN215529632U CN202121253846.8U CN202121253846U CN215529632U CN 215529632 U CN215529632 U CN 215529632U CN 202121253846 U CN202121253846 U CN 202121253846U CN 215529632 U CN215529632 U CN 215529632U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- piece
- plate
- fixing device
- integrated
- 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.)
- Active
Links
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a compressing and fixing device of a circuit board, which comprises a base, wherein L-shaped fixing plates are integrally formed on two sides of the base, supporting plates are symmetrically arranged on the L-shaped fixing plates in an integrally formed mode, connecting springs are symmetrically arranged on the inner sides of the L-shaped fixing plates in an integrally formed mode, the other ends of the connecting springs are integrally arranged on a pressing plate in an integrally formed mode, threaded columns are arranged on the L-shaped fixing plates in a penetrating and threaded mode, and knobs are arranged at one ends of the threaded columns in an integrally formed mode.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a compressing and fixing device of a circuit board.
Background
The circuit board is also called as a circuit board, the circuit board can be called as a printed circuit board or a printed circuit board, the circuit board is made of polyimide or polyester film as a base material, has the characteristics of high reliability, high wiring density, light weight, thin thickness and good bending property, and the flexible circuit board and the rigid circuit board are combined together through processes of pressing and the like according to relevant process requirements to form the circuit board with certain characteristics.
In the prior art, a circuit board does not have a good clamping and fixing device, usually, a special tool is manually adopted to manually compress and fix the circuit board, corresponding work is performed after the circuit board is manually compressed, and an operator can conveniently perform welding, film pasting or punching and other work.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a pressing and fixing device for a circuit board, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circuit board compress tightly fixing device, includes the base, the both sides integrated into one piece of base is provided with L type fixed plate, and the integrated into one piece symmetry is provided with the backup pad on the L type fixed plate to the inboard integrated into one piece symmetry of L type fixed plate is provided with coupling spring, coupling spring's other end integrated into one piece sets up on the clamp plate, it is provided with the screw thread post to run through threaded connection on the L type fixed plate, and the one end integrated into one piece of screw thread post is provided with the knob, the knob is locked fixedly through locking structure.
Preferably, the bottom end face of the base is provided with an anti-slip pad in a bonding mode, and the anti-slip pad is provided with anti-slip lugs in an integrally formed equidistant mode.
Preferably, the upper end surface of the supporting plate is provided with a first protection pad in an adhering mode, the length of the first protection pad is equal to that of the supporting plate, and the widths of the first protection pad and the supporting plate are also equal.
Preferably, the bottom end face of the pressing plate is provided with a second protection pad in an adhering mode, the length of the second protection pad is equal to that of the pressing plate, the widths of the second protection pad and the pressing plate are equal, the pressing plate corresponds to the arrangement position of the supporting plate, the arrangement groups of the pressing plate and the supporting plate are the same, and the pressing plate is arranged right above the supporting plate.
Preferably, locking structure includes fixed block, activity locking card, reset spring, locking screw, draw-in groove, fixed block integrated into one piece sets up on L type fixed plate to the setting is at the avris position of knob, and the activity is provided with activity locking card in the fixed block, the avris position threaded connection of activity locking card is provided with locking screw, the draw-in groove equidistance sets up on the knob.
Preferably, the clamping groove is circumferentially arranged on the outer side wall of the knob and corresponds to the movable locking card in position.
Preferably, one end of the movable locking clamping piece is symmetrically provided with a return spring in an integrated manner, the other end of the return spring is arranged in the fixed block in an integrated manner, and the end face of the other end of the movable locking clamping piece is symmetrically provided with inclined planes.
Compared with the prior art, the utility model has the beneficial effects that:
when the circuit board is used for welding, film pasting or punching and the like, the circuit board can be well clamped and fixed, the operation is simple, the stability is good, the circuit board is well protected, the work of workers is facilitated, the product processing quality is improved, and the work efficiency is improved.
Drawings
FIG. 1 is a top view of a structural joint according to the present invention;
FIG. 2 is an enlarged partial view of the structural joint of FIG. 1 according to the present invention;
FIG. 3 is a bottom view of the structural attachment of the present invention;
FIG. 4 is an enlarged partial view of the structural joint of FIG. 3 according to the present invention;
fig. 5 is a schematic view of the connection of the internal structure of the fixing block in the locking structure of the present invention.
In the figure: the anti-skid device comprises a base 1, an anti-skid pad 11, an anti-skid bump 12, an L-shaped fixing plate 2, a supporting plate 3, a first protection pad 4, a connecting spring 5, a pressing plate 6, a second protection pad 7, a threaded column 8, a knob 9, a locking structure 10, a fixing block 101, a movable locking clamping piece 102, a reset spring 103, a locking screw 104 and a clamping groove 105.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model relates to a pressing and fixing device of a circuit board, which comprises a base 1, wherein a non-slip mat 11 is adhered to the bottom end surface of the base 1, non-slip lugs 12 are integrally formed on the non-slip mat 11 at equal intervals, L-shaped fixing plates 2 are integrally formed on two sides of the base 1, supporting plates 3 are integrally formed and symmetrically arranged on the L-shaped fixing plates 2, a first protective mat 4 is adhered to the upper end surface of the supporting plate 3, the length of the first protective mat 4 is equal to that of the supporting plate 3, the width of the first protective mat 4 is equal to that of the supporting plate 3, connecting springs 5 are integrally formed and symmetrically arranged on the inner sides of the L-shaped fixing plates 2, the other ends of the connecting springs 5 are integrally formed on a pressing plate 6, a second protective mat 7 is adhered to the bottom end surface of the pressing plate 6, the length of the second protective mat 7 is equal to that of the pressing plate 6, the width of the second protective mat 7 is equal to that of the pressing plate 6, the pressing plate 6 and the supporting plate 3 are arranged at corresponding positions, The number of the groups is the same, the pressing plate 6 is arranged right above the supporting plate 3, the L-shaped fixing plate 2 is provided with a threaded column 8 in a penetrating threaded connection mode, one end of the threaded column 8 is integrally formed to be provided with a knob 9, and the knob 9 is locked and fixed through a locking structure 10.
The locking structure 10 here includes fixed block 101, activity locking card 102, reset spring 103, locking screw 104, draw-in groove 105, fixed block 101 integrated into one piece sets up on L type fixed plate 2, and set up the avris position at knob 9, the activity is provided with activity locking card 102 in fixed block 101, here is provided with reset spring 103 to the one end integrated into one piece symmetry of activity locking card 102, reset spring 103 other end integrated into one piece sets up in fixed block 101, the other end terminal surface symmetry of activity locking card 102 is provided with the inclined plane, the avris position threaded connection of activity locking card 102 is provided with locking screw 104, draw-in groove 105 equidistance sets up on knob 9, here sets up at knob 9 lateral wall to draw-in groove 105 circumference, and draw-in groove 105 sets up the position with activity locking card 102 correspondingly.
Therefore, when the utility model works, the circuit board to be processed is firstly placed on the supporting plate 3, namely, the supporting plates 3 at the two sides of the L-shaped fixing plate 2 support the circuit board, then the knob 9 is rotated to drive the threaded column 8 to extrude the pressing plate 6, so that the pressing plate 6 presses the circuit board, in the process, the second protective pad 7 arranged on the bottom end surface of the pressure plate 6 and the first protective pad 4 arranged on the upper end surface of the supporting plate 3, the circuit board is well protected, and then the knob 9 is locked through the locking structure 10, thereby improving the stability of the circuit board clamping, directly tightening the locking screw 104, pushing the movable locking card 102 by the locking screw 104, the other end of the movable locking card 102 is clamped into the clamping groove 105 at the side of the knob 9, the knob 9 can be locked, and the circuit board can be locked.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a circuit board compress tightly fixing device, includes base (1), its characterized in that: the utility model discloses a clamp plate, including base (1), inboard integrated into one piece of base (2), connecting spring (5), the other end integrated into one piece of connecting spring (5) sets up on clamp plate (6), the both sides integrated into one piece of base (1) is provided with L type fixed plate (2), and the integrated into one piece symmetry is provided with backup pad (3) on L type fixed plate (2) to the inboard integrated into one piece symmetry of L type fixed plate (2) is provided with connecting spring (5), the one end integrated into one piece of connecting spring (5) sets up on clamp plate (6), run through threaded connection on L type fixed plate (2) and be provided with screw thread post (8), and the one end integrated into one piece of screw thread post (8) is provided with knob (9), knob (9) are locked fixedly through locking structure (10).
2. The circuit board compression fixing device of claim 1, wherein: the bottom end face of the base (1) is provided with an anti-slip mat (11) in an adhering mode, and anti-slip lugs (12) are integrally formed on the anti-slip mat (11) at equal intervals.
3. The circuit board compression fixing device of claim 1, wherein: the upper end face of the supporting plate (3) is provided with a first protection pad (4) in an adhering mode, the length of the first protection pad (4) is equal to that of the supporting plate (3), and the widths of the first protection pad and the supporting plate are also equal.
4. The circuit board compression fixing device of claim 1, wherein: the bottom end face of the pressing plate (6) is provided with a second protection pad (7) in a bonding mode, the length of the second protection pad (7) is equal to the length of the pressing plate (6), the widths of the second protection pad and the pressing plate are equal, the pressing plate (6) and the supporting plate (3) are corresponding in arrangement position and are identical in arrangement number, and the pressing plate (6) is arranged right above the supporting plate (3).
5. The circuit board compression fixing device of claim 1, wherein: locking structure (10) include fixed block (101), activity locking card (102), reset spring (103), locking screw (104), draw-in groove (105), fixed block (101) integrated into one piece sets up on L type fixed plate (2) to the setting is in the avris position of knob (9), and the activity is provided with activity locking card (102) in fixed block (101), the avris position threaded connection of activity locking card (102) is provided with locking screw (104), draw-in groove (105) equidistance sets up on knob (9).
6. The pressing and fixing device of the circuit board as claimed in claim 5, wherein: the clamping groove (105) is circumferentially arranged on the outer side wall of the knob (9), and the clamping groove (105) corresponds to the arrangement position of the movable locking clamping piece (102).
7. The pressing and fixing device of the circuit board as claimed in claim 5, wherein: one end of the movable locking clamping piece (102) is symmetrically provided with a return spring (103) in an integrally formed mode, the other end of the return spring (103) is arranged in the fixed block (101) in an integrally formed mode, and the end face of the other end of the movable locking clamping piece (102) is symmetrically provided with inclined planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253846.8U CN215529632U (en) | 2021-06-03 | 2021-06-03 | Compressing and fixing device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253846.8U CN215529632U (en) | 2021-06-03 | 2021-06-03 | Compressing and fixing device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215529632U true CN215529632U (en) | 2022-01-14 |
Family
ID=79806859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253846.8U Active CN215529632U (en) | 2021-06-03 | 2021-06-03 | Compressing and fixing device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215529632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466518A (en) * | 2022-04-13 | 2022-05-10 | 深圳市中电网络技术有限公司 | Be used for high-accuracy circuit board fixed equipment |
-
2021
- 2021-06-03 CN CN202121253846.8U patent/CN215529632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114466518A (en) * | 2022-04-13 | 2022-05-10 | 深圳市中电网络技术有限公司 | Be used for high-accuracy circuit board fixed equipment |
| CN114466518B (en) * | 2022-04-13 | 2022-06-28 | 深圳市中电网络技术有限公司 | Be used for high-accuracy circuit board fixed equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215529632U (en) | Compressing and fixing device of circuit board | |
| CN210966700U (en) | Clamp jig for improving processing of inverted C-shaped angle of keyboard frame | |
| CN210937855U (en) | Rotary platform for clamping workpiece | |
| CN110748538A (en) | Auxiliary material laminating tool | |
| CN214429795U (en) | Multi-layer circuit board pressing device | |
| CN221103666U (en) | Positioning plate structure for drilling circuit board | |
| CN211589841U (en) | PCB (printed circuit board) clamp | |
| CN217751126U (en) | Pressing and fixing device for circuit board production and processing | |
| CN216852986U (en) | Flexible circuit board shielding structure and electronic equipment | |
| CN219811016U (en) | Circuit board processing test fixture | |
| CN221363105U (en) | PCB spot welding operation panel | |
| CN212727558U (en) | Compressing and fixing device of circuit board | |
| CN213291790U (en) | Notebook flattening and binding equipment | |
| CN217424252U (en) | Multifunctional detection device for punched products | |
| CN213403673U (en) | Multilayer circuit board pressfitting location aligning device | |
| CN214122289U (en) | Multi-functional hundred check test fixture | |
| CN218254692U (en) | Pressure plate for fixing flexible screen | |
| CN216732062U (en) | HDI high density lamination circuit board processing equipment | |
| CN219696168U (en) | Chip type multilayer piezoresistor | |
| CN210745687U (en) | PCB welding jig | |
| CN211542439U (en) | Pressing device | |
| CN220383329U (en) | Multi-point positioning and compressing jig for wave soldering | |
| CN212794022U (en) | Drilling device for valve body threaded bottom hole | |
| CN215516319U (en) | Clamp for preventing aluminum sheet from deforming | |
| CN211163651U (en) | Position-adjustable clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |