CN215420969U

CN215420969U - Flexible circuit board paster clamp

Info

Publication number: CN215420969U
Application number: CN202121533766.8U
Authority: CN
Inventors: 杨勇
Original assignee: Fuzhou Zhongwei Electronic Technology Co ltd
Current assignee: Fuzhou Zhongwei Electronic Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-04
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a flexible circuit board patch clamp which comprises a bottom plate, wherein a first fixing plate is fixedly connected to the left side of the upper surface of the bottom plate, a clamping mechanism is fixedly connected to the upper surface of the first fixing plate, fixing blocks are fixedly connected to the upper surface of the bottom plate, the number of the fixing blocks is two, a first threaded rod is rotatably connected between the two fixing blocks, a moving block is in threaded connection with the side wall of the first threaded rod, a connecting rod is fixedly connected to the surface of one side of the moving block, a second fixing plate is fixedly connected to one end, away from the moving block, of the connecting rod, a clamping mechanism is fixedly connected to the upper surface of the second fixing plate, the clamping mechanism comprises a clamping seat, a second threaded rod is in threaded connection with the upper surface of the clamping seat, and a bearing is fixedly connected to the bottom end of the second threaded rod. The clamping device is suitable for circuit boards with different lengths, can clamp and fix four corners of the circuit board, and is good in clamping effect and high in stability.

Description

Flexible circuit board paster clamp

Technical Field

The utility model relates to the technical field of flexible circuit boards, in particular to a flexible circuit board patch clamp.

Background

The circuit board has the name: the printed circuit board comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed circuit board and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board may be referred to as a printed wiring board or a printed circuit board. Among them, the FPC board is also called a flexible circuit board, which is a flexible printed circuit board made of polyimide or polyester film as a base material and having high reliability and excellent characteristics. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.

The existing flexible circuit board patch clamp still has many defects in the using process, most of the flexible circuit boards are clamped and fixed through two sides, and for the flexible circuit boards, the clamping mode can cause certain damage and offset to the circuit boards, the processing precision is influenced, and some clamps can only clamp and fix the circuit boards with specific lengths, the practicability is poor, so that the flexible circuit board patch clamp capable of solving the problems is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a flexible circuit board patch clamp.

In order to achieve the purpose, the utility model adopts the following technical scheme: the flexible circuit board patch clamp comprises a bottom plate, wherein a first fixing plate is fixedly connected to the left side of the upper surface of the bottom plate, a clamping mechanism is fixedly connected to the upper surface of the first fixing plate, fixing blocks are fixedly connected to the upper surface of the bottom plate, the number of the fixing blocks is two, a first threaded rod is rotatably connected between the two fixing blocks, a moving block is in threaded connection with the side wall of the first threaded rod, a connecting rod is fixedly connected to the surface of one side of the moving block, a second fixing plate is fixedly connected to one end, away from the moving block, of the connecting rod, and the clamping mechanism is fixedly connected to the upper surface of the second fixing plate;

the fixture includes the grip slipper, the upper surface threaded connection of grip slipper has the second threaded rod, the bottom fixedly connected with bearing of second threaded rod, the lower fixed surface of bearing is connected with splint.

As a further description of the above technical solution:

the first threaded rod penetrates through the fixed block rightwards and extends outwards, and the right end of the first threaded rod is fixedly connected with a rotating handle.

As a further description of the above technical solution:

a first sliding groove is formed in the upper surface of the bottom plate, a sliding block is fixedly connected to the lower surface of the second fixing plate, and the sliding block is connected with the first sliding groove in a sliding mode.

As a further description of the above technical solution:

and the upper end of the second threaded rod is fixedly connected with a nut.

As a further description of the above technical solution:

the inner wall of the clamping seat is provided with a second sliding groove, and the clamping plate is connected with the second sliding groove in a sliding mode.

As a further description of the above technical solution:

the lower surface of the splint is provided with a soft cushion.

As a further description of the above technical solution:

the number of the clamping mechanisms is four.

As a further description of the above technical solution:

and scale marks are arranged on one side of the upper surface of the bottom plate.

The utility model has the following beneficial effects:

1. compared with the prior art, this flexible circuit board paster anchor clamps is provided with and changes handle, first threaded rod and movable block, and the spacing sliding action of cooperation slider and first spout, through rotating the handle, can drive first threaded rod and rotate, and then realize the removal with first threaded rod threaded connection's movable block, can adjust the interval of first fixed plate and second fixed plate, conveniently be applicable to the circuit board of different length.

2. Compared with the prior art, this flexible circuit board paster anchor clamps is provided with fixture, and it includes grip slipper, nut, second threaded rod, bearing and splint, all puts the circuit board between splint and grip slipper, through rotating the nut, can drive the second threaded rod and rotate, under the mating reaction of bearing, can realize moving down of splint, and then the realization is fixed to the centre gripping of circuit board.

3. Compared with the prior art, this flexible circuit board paster anchor clamps through being provided with four fixture, can carry out the centre gripping to the four corners of circuit board and fix, and the centre gripping is effectual, and stability is high.

4. Compared with the prior art, the flexible circuit board patch clamp is provided with the scale marks, plays a role in auxiliary positioning, and improves clamping precision.

Drawings

Fig. 1 is a top view of a flexible circuit board patch clamp according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a in fig. 1 of the flexible circuit board patch clamp according to the present invention;

fig. 3 is a front partial cross-sectional view of a flexible circuit board patch clamp according to the present invention;

fig. 4 is a perspective view of a clamping mechanism of a flexible circuit board patch clamp according to the present invention.

Illustration of the drawings:

1. a base plate; 2. a first fixing plate; 3. a clamping mechanism; 4. a second fixing plate; 5. a fixed block; 6. a first threaded rod; 7. turning a handle; 8. a moving block; 9. a connecting rod; 10. a first chute; 11. a slider; 12. a second threaded rod; 13. a nut; 14. a bearing; 15. a splint; 16. a second chute; 17. scale lines; 18. a clamping seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a flexible circuit board patch clamp comprises a bottom plate 1, wherein a first fixing plate 2 is fixedly connected to the left side of the upper surface of the bottom plate 1, a clamping mechanism 3 is fixedly connected to the upper surface of the first fixing plate 2, fixing blocks 5 are fixedly connected to the upper surface of the bottom plate 1, the number of the fixing blocks 5 is two, the limiting effect is achieved, a first threaded rod 6 is rotatably connected between the two fixing blocks 5, the first threaded rod 6 penetrates through the fixing blocks 5 rightwards and extends outwards, a rotating handle 7 is fixedly connected to the right end of the first threaded rod 6, a moving block 8 is in threaded connection with the side wall of the first threaded rod 6, a connecting rod 9 is fixedly connected to the surface of one side of the moving block 8, one end, away from the moving block 8, of the connecting rod 9 is fixedly connected with a second fixing plate 4, the first threaded rod 6 can be driven to rotate by rotating the rotating handle 7, and then the moving block 8 in threaded connection with the first threaded rod 6 can move, can adjust the interval of first fixed plate 2 and second fixed plate 4, conveniently be applicable to the circuit board of different length, the last fixed surface of second fixed plate 4 is connected with fixture 3.

First spout 10 has been seted up to the upper surface of bottom plate 1, and the lower fixed surface of second fixed plate 4 is connected with slider 11, and slider 11 and first spout 10 sliding connection play spacing effect.

Fixture 3 includes grip slipper 18, the last surface threaded connection of grip slipper 18 has second threaded rod 12, the upper end fixedly connected with nut 13 of second threaded rod 12, the bottom fixedly connected with bearing 14 of second threaded rod 12, the lower fixed surface of bearing 14 is connected with splint 15, the lower surface of splint 15 is provided with the cushion, play the effect of protection, through rotating nut 13, can drive second threaded rod 12 and rotate, under bearing 14's mating reaction, can realize the lapse of splint 15, and then realize fixed to the centre gripping of circuit board, second spout 16 has been seted up to the inner wall of grip slipper 18,

splint

15 and 16 sliding connection of second spout, play spacing effect.

The clamping mechanism 3 is four in number, can carry out the centre gripping to the four corners of circuit board and fix, and the centre gripping is effectual, and stability is high, and upper surface one side of bottom plate 1 is provided with scale mark 17, plays the effect of assistance-localization real-time, improves the centre gripping precision.

The working principle is as follows: this flexible circuit board paster anchor clamps, during the use, can cooperate the use of scale mark 17 earlier, adjust the interval of second fixed plate 4 and first fixed plate 2, change 7 through rotating, can drive first threaded rod 6 and rotate, and then realize the removal with the movable block 8 of 6 threaded connection of first threaded rod, realize the interval regulatory action of first fixed plate 2 and second fixed plate 4, conveniently be applicable to the circuit board of different length, adjust the back, all put the circuit board between splint 15 and grip slipper 18, through rotating nut 13, can drive second threaded rod 12 and rotate, under bearing 14's cooperation, can realize the lapse of splint 15, and then realize that the centre gripping to the circuit board is fixed, four fixture 3's the use of mutually supporting, can carry out the centre gripping to the four corners of circuit board and fix, the centre gripping is effectual, stability is high.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Flexible circuit board paster anchor clamps, including bottom plate (1), its characterized in that: a first fixing plate (2) is fixedly connected to the left side of the upper surface of the bottom plate (1), a clamping mechanism (3) is fixedly connected to the upper surface of the first fixing plate (2), fixing blocks (5) are fixedly connected to the upper surface of the bottom plate (1), the number of the fixing blocks (5) is two, a first threaded rod (6) is rotatably connected between the two fixing blocks (5), a moving block (8) is in threaded connection with the side wall of the first threaded rod (6), a connecting rod (9) is fixedly connected to the surface of one side of the moving block (8), a second fixing plate (4) is fixedly connected to one end, far away from the moving block (8), of the connecting rod (9), and the clamping mechanism (3) is fixedly connected to the upper surface of the second fixing plate (4);

fixture (3) include grip slipper (18), the upper surface threaded connection of grip slipper (18) has second threaded rod (12), the bottom fixedly connected with bearing (14) of second threaded rod (12), the lower fixed surface of bearing (14) is connected with splint (15).

2. A flexible circuit board patch clamp as claimed in claim 1, wherein: first threaded rod (6) run through fixed block (5) and extend outwards right, and the right-hand member fixedly connected with of first threaded rod (6) changes handle (7).

3. A flexible circuit board patch clamp as claimed in claim 1, wherein: first spout (10) have been seted up to the upper surface of bottom plate (1), the lower surface fixedly connected with slider (11) of second fixed plate (4), slider (11) and first spout (10) sliding connection.

4. A flexible circuit board patch clamp as claimed in claim 1, wherein: and the upper end of the second threaded rod (12) is fixedly connected with a nut (13).

5. A flexible circuit board patch clamp as claimed in claim 1, wherein: the inner wall of the clamping seat (18) is provided with a second sliding groove (16), and the clamping plate (15) is connected with the second sliding groove (16) in a sliding mode.

6. A flexible circuit board patch clamp as claimed in claim 1, wherein: the lower surface of the splint (15) is provided with a soft cushion.

7. A flexible circuit board patch clamp as claimed in claim 1, wherein: the number of the clamping mechanisms (3) is four.

8. A flexible circuit board patch clamp as claimed in claim 1, wherein: and scale marks (17) are arranged on one side of the upper surface of the bottom plate (1).