CN217241077U

CN217241077U - Paster anchor clamps convenient to location

Info

Publication number: CN217241077U
Application number: CN202220283610.7U
Authority: CN
Inventors: 张业祥; 张小马; 曾福生
Original assignee: Shenzhen Shenyetai Electronics Co ltd
Current assignee: Shenzhen Shenyetai Electronics Co ltd
Priority date: 2022-02-12
Filing date: 2022-02-12
Publication date: 2022-08-19
Anticipated expiration: 2032-02-12

Abstract

The utility model relates to the technical field of anchor clamps, and a paster anchor clamps convenient to location is disclosed, including body, positioning mechanism and fixed establishment, positioning mechanism is located the upper end of body, fixed establishment is located positioning mechanism's inner, positioning mechanism includes movable groove, spout, backup pad, slider, positioning screw, riser, locating plate and clamping screw, the fixed both ends that set up around at body upper end middle part in movable groove, the spout is fixed to be set up at the both ends about movable inslot portion, backup pad movable mounting is in the inside in movable groove, both ends about slider fixed mounting is at the backup pad lower extreme, slider and spout looks adaptation. This paster anchor clamps convenient to location can form trapezoidal encirclement with the riser through the installation locating plate, can press from both sides tight location to the PCB board of dysmorphism, and can freely adjust the location width, makes its operation more convenient, can fix a position the PCB board of different specifications, further improvement the practicality.

Description

Paster anchor clamps convenient to location

Technical Field

The utility model relates to an anchor clamps technical field specifically is a paster anchor clamps convenient to location.

Background

A clamp: the mechanical manufacturing process is used for fixing a processing object and enabling the processing object to occupy a correct position so as to receive a device for construction or detection, the surface mounting fixture is a tool for fixing a PCB when the PCB is assembled with elements, the PCB is an important electronic component and is a support body of an electronic component, and a surface mounting component without pins or short leads needs to be mounted on the surface of the PCB.

When carrying out the component equipment to the PCB board, because the PCB board specification is more, and the shape is the irregular rectangle of many bits, makes it when fixed with the location, appears fixed not firm easily, or the phenomenon of positioning offset takes place, makes it appear the deviation when the component equipment, influences the paster effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a paster anchor clamps convenient to location to propose in solving above-mentioned background art because PCB board specification is more, and the many irregular rectangles of shape, make it when fixed and location, fixed jail appears easily, or the phenomenon of location skew takes place, makes it appear the deviation when the component equipment, influences the problem of paster effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paster anchor clamps convenient to location, includes body, positioning mechanism and fixed establishment, positioning mechanism is located the upper end of body, fixed establishment is located positioning mechanism's inner, positioning mechanism includes movable groove, spout, backup pad, slider, positioning screw, riser, locating plate and clamping screw, the fixed both ends that set up around at body upper end middle part in movable groove, the fixed both ends of controlling that sets up at the movable inslot portion of spout, backup pad movable mounting is in the inside in movable groove, both ends about slider fixed mounting is at the backup pad lower extreme, slider and spout looks adaptation.

Preferably, the middle part at both ends around the body is installed to the positioning screw thread, the other end of positioning screw extends to the inside of spout, the other end of positioning screw passes through pivot and backup pad fixed connection, can promote in rotatory backup pad through installation positioning screw.

Preferably, the vertical plate is fixedly arranged at the inner end of the supporting plate, the positioning plate is movably arranged at the inner end of the vertical plate, trapezoidal surrounding can be formed by the positioning plate and the vertical plate, the special-shaped PCB can be clamped and positioned, the positioning width can be freely adjusted, the operation is more convenient and fast, the PCBs of different specifications can be positioned, and the practicability is further improved.

Preferably, the clamping screw is installed at the left end of the outer end of the vertical plate in a threaded manner, the other end of the clamping screw extends to the inner end of the vertical plate, the other end of the clamping screw is fixedly connected with the positioning plate through a rotating shaft, and the positioning plate can be pushed to move through the installation of the clamping screw.

Preferably, the fixing mechanism comprises a top plate, a fixing screw rod, a pressing plate and a protective pad, the top plate is fixedly arranged at the upper end of the inner end of the vertical plate, the fixing screw rod is arranged at the left end and the right end of the upper end of the top plate in a threaded manner, the lower end of the fixing screw rod extends to the lower end of the top plate, the PCB can be pressed and fixed through the mounting and fixing mechanism, so that the PCB can not be displaced in the process of mounting, the positioning is more stable, the positioning accuracy is effectively improved, the operation is convenient and fast, and the use is simple.

Preferably, the pressing plate is movably arranged below the top plate, the upper end of the pressing plate is fixedly connected with the fixing screw rod through a rotating shaft, and the PCB can be pressed through the pressing plate.

Preferably, the protection pad is fixedly mounted at the lower end of the pressing plate, the protection pad is made of silica gel, the PCB can be protected when the protection pad is pressed tightly through mounting, the pressing plate is prevented from damaging the PCB, and the protection of the PCB is effectively improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the paster clamp convenient to position can form trapezoidal surrounding with the vertical plate through the installation of the positioning plate, can clamp and position a special-shaped PCB, can freely adjust the positioning width, enables the operation to be more convenient and fast, can position PCBs of different specifications, and further improves the practicability;

2. the chip mounting clamp convenient to position can compress and fix the PCB through the mounting and fixing mechanism, so that the PCB cannot be displaced in the chip mounting process, the positioning is more stable, the positioning accuracy is effectively improved, and the chip mounting clamp convenient to operate and simple to use is realized;

3. this paster anchor clamps convenient to location can protect the PCB board when compressing tightly through the installation protection pad, avoids the clamp plate to cause the damage to the PCB board, the effectual protection of improving to the PCB board.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the positioning mechanism of the present invention;

FIG. 3 is a schematic view of the enlarged partial detail of the protection pad of the present invention;

fig. 4 is a schematic view of the positioning mechanism with a partially detailed enlarged three-dimensional structure.

In the figure: 1. a body; 2. a positioning mechanism; 201. a movable groove; 202. a chute; 203. a support plate; 204. a slider; 205. positioning a screw rod; 206. a vertical plate; 207. positioning a plate; 208. clamping the screw rod; 3. a fixing mechanism; 301. a top plate; 302. fixing the screw rod; 303. pressing a plate; 304. a protective pad.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a patch clamp convenient to location, which comprises a body 1, positioning mechanism 2 and fixed establishment 3, positioning mechanism 2 is located the upper end of body 1, fixed establishment 3 is located positioning mechanism 2's inner, positioning mechanism 2 is including movable groove 201, spout 202, backup pad 203, slider 204, positioning screw 205, riser 206, locating plate 207 and clamping screw 208, both ends around the fixed setting at body 1 upper end middle part of movable groove 201, both ends about movable groove 201 is fixed to be set up at the inside of movable groove 202, backup pad 203 movable mounting is in the inside of movable groove 201, both ends about slider 204 fixed mounting is at backup pad 203 lower extreme, slider 204 and spout 202 looks adaptation.

When the positioning device is used, firstly, a PCB to be positioned is placed at the upper end of the body 1, then the positioning screw 205 is screwed, the positioning screw 205 rotates to push the supporting plate 203 inwards, the supporting plate 203 moves to drive the vertical plate 206 to move, after one side of the vertical plate 206 is contacted with the PCB, then the clamping screw 208 is screwed, the clamping screw 208 rotates to drive the positioning plate 207 to move, the positioning plate 207 is pushed to the PCB, the PCB is positioned, and PCBs of different specifications can be positioned.

The fixing mechanism 3 comprises a top plate 301, a fixing screw 302, a pressing plate 303 and a protection pad 304, the top plate 301 is fixedly arranged at the inner end of the vertical plate 206, the fixing screw 302 is arranged at the left end and the right end of the upper end of the top plate 301 in a threaded manner, the lower end of the fixing screw 302 extends to the lower end of the top plate 301, the pressing plate 303 is movably arranged below the top plate 301, the upper end of the pressing plate 303 is fixedly connected with the fixing screw 302 through a rotating shaft, the protection pad 304 is fixedly arranged at the lower end of the pressing plate 303, the protection pad 304 is made of silica gel, after the PCB is positioned, the fixing screw 302 is screwed, the fixing screw 302 rotates to drive the pressing plate 303 to press down, the pressing plate 303 presses down to drive the protection pad 304 to press down, the protection pad 304 compresses and fixes the PCB, and the PCB cannot be displaced in the process of chip mounting.

The working principle is as follows: when the PCB positioning device is used, firstly, a PCB needing to be positioned is placed at the upper end of the body 1, then the positioning screw 205 is screwed, the positioning screw 205 rotates to push the supporting plate 203 inwards, the sliding block 204 moves in the sliding groove 202 when the supporting plate 203 is inwards, the supporting plate 203 moves to drive the vertical plate 206 to move, after one side of the vertical plate 206 is in contact with the PCB, then the clamping screw 208 is screwed, the clamping screw 208 rotates to drive the positioning plate 207 to move, the positioning plate 207 is pushed to the PCB, the PCB is positioned, PCBs of different specifications can be positioned, after the PCB is positioned, the fixing screw 302 is screwed, the fixing screw 302 rotates to drive the pressing plate 303 to press down, the pressing plate 303 presses down to drive the protective pad 304 to press down, and the protective pad 304 compresses and fixes the PCB, so that displacement does not occur in the process of chip mounting.

It should be finally noted that the above contents are only used to illustrate the technical solutions of the present invention, but not to limit the protection scope of the present invention, and the simple modification or equivalent replacement performed by the technical solutions of the present invention by those skilled in the art does not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a patch clamp convenient to location, includes body (1), positioning mechanism (2) and fixed establishment (3), its characterized in that: positioning mechanism (2) are located the upper end of body (1), fixed establishment (3) are located the inner of positioning mechanism (2), positioning mechanism (2) are including activity groove (201), spout (202), backup pad (203), slider (204), positioning screw (205), riser (206), locating plate (207) and clamping screw (208), activity groove (201) are fixed to be set up at the front and back both ends in body (1) upper end middle part, spout (202) are fixed to be set up at the inside both ends of controlling in activity groove (201), backup pad (203) movable mounting is in the inside in activity groove (201), slider (204) fixed mounting is in the left and right sides both ends of backup pad (203) lower extreme, slider (204) and spout (202) looks adaptation.

2. A patch clamp for facilitating positioning as claimed in claim 1, wherein: the middle part at both ends around body (1) is installed to positioning screw (205) screw thread, the other end of positioning screw (205) extends to the inside of spout (202), the other end of positioning screw (205) is through pivot and backup pad (203) fixed connection.

3. A patch clamp for facilitating positioning as claimed in claim 2, wherein: the vertical plate (206) is fixedly arranged at the inner end of the supporting plate (203), and the positioning plate (207) is movably arranged at the inner end of the vertical plate (206).

4. A patch clamp for facilitating positioning as claimed in claim 3, wherein: the clamping screw rod (208) is installed at the left end of the outer end of the vertical plate (206) in a threaded mode, the other end of the clamping screw rod (208) extends to the inner end of the vertical plate (206), and the other end of the clamping screw rod (208) is fixedly connected with the positioning plate (207) through a rotating shaft.

5. A patch clamp for facilitating positioning as claimed in claim 4, wherein: the fixing mechanism (3) comprises a top plate (301), a fixing screw rod (302), a pressing plate (303) and a protection pad (304), the top plate (301) is fixedly installed at the upper end of the inner end of the vertical plate (206), the fixing screw rod (302) is installed at the left end and the right end of the upper end of the top plate (301) in a threaded mode, and the lower end of the fixing screw rod (302) in the threaded mode extends to the lower end of the top plate (301).

6. A patch clamp for facilitating positioning as claimed in claim 5, wherein: the pressing plate (303) is movably arranged below the top plate (301), and the upper end of the pressing plate (303) is fixedly connected with the fixed screw (302) through a rotating shaft.

7. A patch clamp for facilitating positioning as claimed in claim 6, wherein: the protection pad (304) is fixedly arranged at the lower end of the pressing plate (303), and the protection pad (304) is made of silica gel.