CN219105005U

CN219105005U - FCT anchor clamps that possess quick centre gripping PCB board

Info

Publication number: CN219105005U
Application number: CN202223535677.4U
Authority: CN
Inventors: 谢磊; 方丹
Original assignee: Wuhan Xiechen Tongchuang Electronic Technology Co ltd
Current assignee: Wuhan Xiechen Tongchuang Electronic Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-30
Anticipated expiration: 2032-12-29

Abstract

The utility model provides an FCT clamp with a function of rapidly clamping a PCB, which relates to the technical field of FCT clamp auxiliary equipment and comprises a clamp body: the outer surface of the clamp body is provided with a fixing mechanism. According to the utility model, the cable is placed in the semicircular groove on the outer surface of the semicircular groove plate, the cable is clamped through the semicircular groove, so that the purpose of fixation is realized, after fixation is finished, the threaded rod at the top of the extension plate is rotated, the threaded rod can drive the connecting plate in threaded connection with the threaded rod to move in the rotating process, when the cable needs to be fixed, the threaded rod is required to be rotated clockwise, at the moment, the connecting plate can move downwards, so that the pressing plate is driven to move downwards, the semicircular block on the square plate at the bottom is driven to contact with the outer surface of the cable, the purpose of secondary fixation of the cable is realized, and meanwhile, the pressing plate is also limited due to sliding connection with the round rod when moving, so that the possibility of falling off of the cable after the cable is subjected to external force is reduced.

Description

FCT anchor clamps that possess quick centre gripping PCB board

Technical Field

The utility model relates to the technical field of FCT clamp auxiliary equipment, in particular to an FCT clamp with a function of rapidly clamping a PCB.

Background

The FCT test fixture mainly performs functional tests on products such as: the FCT test fixture can test semi-finished products or finished products, the control mode of the FCT test fixture is mainly full-automatic nowadays, and the fixture in the control mode has very high test speed and accurate test data.

However, in the prior art, the functions carried by the pcb board are tested in the testing process, and some pcb boards are connected by cables in the testing process, and if the cables are stressed when connected by the cables, the cables are easy to break away from the pcb boards, so that the cables are required to be connected again, and the testing is troublesome.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, the pcb board needs to be connected through the cable when being tested, and the cable is easy to fall off when being stressed in the process, so that the pcb board needs to be tested again.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a FCT anchor clamps that possess quick centre gripping PCB board, includes the anchor clamps body: the outer surface of anchor clamps body is provided with fixed establishment, fixed establishment includes the extension board of fixed mounting at anchor clamps body surface, the surface fixed mounting of extension board has the mounting panel, the top fixed mounting of mounting panel has the semicircle frid, the bottom fixed mounting of mounting panel has the extension board, the top of extension board rotates installs the threaded rod, the surface threaded connection of threaded rod has the connecting plate, one side fixed mounting that the threaded rod was kept away from to the connecting plate has the clamp plate.

As a preferred implementation mode, the top fixed mounting of mounting panel has the round bar, the top fixed mounting of round bar has the kicking block, the round hole with round bar looks adaptation is seted up to the surface of clamp plate, the surface of round bar is laminated with the inner wall of round hole mutually.

The technical effect of adopting the further scheme is as follows: the pressing plate is limited by the fact that the inner wall of the round hole is attached to the outer surface of the round rod.

As a preferred embodiment, a plurality of semicircular through grooves are formed in the top of the semicircular groove plate.

The technical effect of adopting the further scheme is as follows: the cable will enter into the inner wall of semicircle through groove, through semicircle through groove with cable card and at its inner wall to realize the spacing effect of cable preliminary step.

As a preferred embodiment, the bottom of the pressing plate is provided with a pressing mechanism, and the pressing mechanism comprises a square plate fixedly installed at the bottom of the pressing plate.

The technical effect of adopting the further scheme is as follows: the cable is further secured by the pressing mechanism.

As a preferred implementation mode, the mounting groove is arranged on the outer surface of the square plate, a spring is fixedly arranged on the inner wall of the mounting groove, and a semicircular block is fixedly arranged at one end, away from the mounting groove, of the spring.

The technical effect of adopting the further scheme is as follows: the cable is secondarily fixed by contacting the semicircular block with the outer surface of the cable.

As a preferred embodiment, the outer surface of the semicircular block is attached to the inner wall of the mounting groove.

The technical effect of adopting the further scheme is as follows: the semicircular blocks are attached to the inner wall of the mounting groove, so that stability in moving is improved.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model comprises the following steps: when the pcb is detected through the device, the pcb is firstly placed at the top of the clamp body, then the pcb is fixed through the clamp body, the cable is connected with pbc after the fixation, the cable is placed in a semicircular groove on the outer surface of the semicircular groove plate after the fixation, the cable is clamped and clamped through the semicircular groove, the fixation purpose is achieved, after the fixation, the threaded rod at the top of the extending plate is rotated, the threaded rod is driven to move by the threaded connection plate in the rotating process, the threaded rod is required to be rotated clockwise when the cable is required to be fixed, the connecting plate is driven to move downwards at the moment, the pressing plate is driven to move downwards, the semicircular block on the square plate at the bottom is driven to contact with the outer surface of the cable, the purpose of secondary fixation of the cable is achieved, meanwhile, the pressing plate is limited due to sliding connection with the round rod, and the possibility that the cable falls off after the cable is subjected to external force is reduced.

Drawings

Fig. 1 is a schematic perspective view of an FCT fixture with a fast PCB clamping structure according to the present utility model.

Fig. 2 is a schematic side view structure of an FCT fixture with a fast PCB clamping function according to the present utility model.

Fig. 3 is an enlarged view of a position a in fig. 2, provided by the utility model, of the FCT fixture with the PCB rapidly clamped.

Fig. 4 is a schematic diagram of an internal structure of a mounting groove of an FCT fixture with a PCB capable of being rapidly clamped according to the present utility model

Legend description:

1. a clamp body; 2. a fixing mechanism; 3. a round bar; 4. a top block;

201. a support plate; 202. a mounting plate; 203. a semicircular groove plate; 204. an extension plate; 205. a threaded rod; 206. a connecting plate; 207. a pressing plate; 208. an extrusion mechanism;

2081. a square plate; 2082. a semicircle block; 2083. a mounting groove; 2084. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides a FCT anchor clamps that possess quick centre gripping PCB board, includes anchor clamps body 1: the surface of anchor clamps body 1 is provided with fixed establishment 2, fixed establishment 2 includes the extension board 201 of fixed mounting at anchor clamps body 1 surface, the surface fixed mounting of extension board 201 has mounting panel 202, the top fixed mounting of mounting panel 202 has semicircle frid 203, the bottom fixed mounting of mounting panel 202 has extension board 204, threaded rod 205 is installed in the rotation of extension board 204's top, threaded rod 205's surface threaded connection has connecting plate 206, one side fixed mounting that threaded rod 205 was kept away from to connecting plate 206 has clamp plate 207, the top fixed mounting of mounting panel 202 has round bar 3, the top fixed mounting of round bar 3 has kicking block 4, the round hole with round bar 3 looks adaptation is seted up to clamp plate 207's surface with round bar 3's the laminating mutually of inner wall, a plurality of semicircle through the inner wall of round hole and semicircle frid 203's top has been seted up, the cable will enter into semicircle through semicircle frid in the inner wall, cable card and at its inner wall, thereby realize cable primary spacing's effect.

Example 2

As shown in fig. 2-3, the bottom of the pressing plate 207 is provided with an extrusion mechanism 208, the extrusion mechanism 208 comprises a square plate 2081 fixedly installed at the bottom of the pressing plate 207, the cable is further fixed through the extrusion mechanism 208, a mounting groove 2083 is formed in the outer surface of the square plate 2081, a spring 2084 is fixedly installed on the inner wall of the mounting groove 2083, a semicircular block 2082 is fixedly installed at one end, far away from the mounting groove 2083, of the spring 2084, the cable is secondarily fixed by contacting the outer surface of the semicircular block 2082 with the outer surface of the cable, the outer surface of the semicircular block 2082 is attached to the inner wall of the mounting groove 2083, and the semicircular block 2082 is attached to the inner wall of the mounting groove 2083, so that stability during movement is improved.

Working principle:

as shown in fig. 1-3, when the pcb board needs to be detected by the device, the pcb board is firstly placed at the top of the clamp body 1, then the pcb board is fixed by the clamp body 1, the cable is connected with the pbc after the fixing is finished, the cable is placed in the semicircular groove on the outer surface of the semicircular groove plate 203, the cable is clamped through the semicircular groove, so that the fixing purpose is achieved, after the fixing is finished, the threaded rod 205 at the top of the extension plate 204 is rotated, the threaded rod 205 will drive the connecting plate 206 in threaded connection with the threaded rod to move when the cable is required to be fixed, the threaded rod 205 needs to be rotated clockwise, at this time, the connecting plate 206 will move downwards, so as to drive the pressing plate 207 to move downwards, the semicircular block 2082 on the square plate at the bottom is driven to be in contact with the outer surface of the cable, so that the cable is secondarily fixed, at the same time, the pressing plate 207 will be limited by sliding connection with the circular rod 3, the semicircular block 205 is further connected through the spring 2084, the spring 205 can effectively prevent the cable from being damaged when the spring 205 is required to be moved upwards, and the threaded rod 205 can be taken out from the outer surface of the threaded rod 2082 when the cable is required to be moved upwards.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The FCT clamp with the function of rapidly clamping the PCB comprises a clamp body (1): the fixture is characterized in that a fixing mechanism (2) is arranged on the outer surface of the fixture body (1), the fixing mechanism (2) comprises a support plate (201) fixedly installed on the outer surface of the fixture body (1), a mounting plate (202) is fixedly installed on the outer surface of the support plate (201), a semicircular groove plate (203) is fixedly installed on the top of the mounting plate (202), an extension plate (204) is fixedly installed on the bottom of the mounting plate (202), a threaded rod (205) is installed on the top of the extension plate (204) in a rotating mode, a connecting plate (206) is connected with the outer surface of the threaded rod (205) in a threaded mode, and a pressing plate (207) is fixedly installed on one side, far away from the threaded rod (205), of the connecting plate (206).

2. The FCT fixture with rapid PCB clamping according to claim 1, wherein: the top fixed mounting of mounting panel (202) has round bar (3), the top fixed mounting of round bar (3) has kicking block (4), round hole with round bar (3) looks adaptation has been seted up to the surface of clamp plate (207), the surface of round bar (3) is laminated with the inner wall of round hole mutually.

3. The FCT fixture with rapid PCB clamping according to claim 2, wherein: a plurality of semicircular through grooves are formed in the top of the semicircular groove plate (203).

4. The FCT fixture with rapid PCB clamping according to claim 1, wherein: the bottom of clamp plate (207) is provided with extrusion mechanism (208), extrusion mechanism (208) are including square board (2081) of fixed mounting in clamp plate (207) bottom.

5. The FCT fixture with rapid PCB clamping according to claim 4, wherein: the outer surface of square board (2081) has seted up mounting groove (2083), the inner wall fixed mounting of mounting groove (2083) has spring (2084), the one end fixed mounting that the mounting groove (2083) was kept away from to spring (2084) has semicircle piece (2082).

6. The FCT fixture with rapid PCB clamping according to claim 5, wherein: the outer surface of the semicircular block (2082) is attached to the inner wall of the mounting groove (2083).