CN217255746U

CN217255746U - Novel board anchor clamps that divide of PCBA board

Info

Publication number: CN217255746U
Application number: CN202220462140.0U
Authority: CN
Inventors: 王艳苹
Original assignee: Shenzhen Baihui Surface Mount Technology Co ltd
Current assignee: Shenzhen Baihui Surface Mount Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-23
Anticipated expiration: 2032-03-04

Abstract

The utility model belongs to the technical field of the minute board anchor clamps technique and specifically relates to a novel minute board anchor clamps of PCBA board, including the anchor clamps bottom, the positive surface of anchor clamps bottom is rotated through the hinge and is connected with the anchor clamps upper cover, the equidistant hole of keeping away of distribution of a plurality of is seted up on the positive surface of anchor clamps upper cover, the fixed orifices has all been seted up to the both sides on the positive surface of anchor clamps bottom, the counterpoint hole has been seted up on the positive surface of anchor clamps bottom, the bottom on the positive surface of anchor clamps bottom inlays and is equipped with magnet one, the bottom on the positive surface of anchor clamps upper cover inlays and is equipped with magnet two, the bottom of the back surface of anchor clamps upper cover just is located one side fixedly connected with transmission piece of magnet two. The utility model discloses possess and be convenient for align, simple to operate and the effectual advantage of centre gripping, in the in-service use process, through the setting of draw-in groove and fixture block, can assist magnet one and the position of magnet two pairs of anchor clamps bottom and anchor clamps upper cover to inject to make anchor clamps bottom and anchor clamps upper cover can be inseparabler with PCBA board centre gripping.

Description

Novel board anchor clamps that divide of PCBA board

Technical Field

The utility model relates to a divide board anchor clamps technical field, specifically be a novel board anchor clamps that divide of PCBA board.

Background

Printed circuit boards, also known as printed circuit boards, are important electronic components, support bodies for electronic components, and providers for connecting electronic components and circuits, and are called "printed" circuit boards because they are manufactured by using electronic printing technology.

Need use the branch board anchor clamps when cutting apart the PCBA board, the current branch board anchor clamps can appear not being convenient for align, install inconvenient and the poor condition of fastening effect when carrying out the centre gripping to the PCBA board for the PCBA board appears droing easily in the course of working, the problem of dislocation, machining efficiency low, thereby not convenient to use person has reduced the practicality of branch board anchor clamps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel minute board anchor clamps of PCBA board possesses the advantage that is convenient for align, simple to operate and centre gripping are effectual, has solved current minute board anchor clamps and can appear not being convenient for align, install inconvenient and the fastening effect poor condition when carrying out the centre gripping to the PCBA board for the PCBA board appears droing easily in the course of working, the problem that dislocation, machining efficiency hang down, thereby the person of not being convenient for uses has reduced the problem of minute board anchor clamps practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a novel board dividing clamp for PCBA boards comprises a clamp bottom cover, wherein the front surface of the clamp bottom cover is rotatably connected with a clamp upper cover through a hinge, a plurality of aversion holes which are distributed at equal intervals are formed in the front surface of the clamp upper cover, fixing holes are formed in two sides of the front surface of the clamp bottom cover, alignment holes are formed in the front surface of the clamp bottom cover, a first magnet is embedded in the bottom of the front surface of the clamp bottom cover, a second magnet is embedded in the bottom of the front surface of the clamp upper cover, a transmission block is fixedly connected to the bottom of the back surface of the clamp upper cover and positioned on one side of the second magnet, a groove hole matched with the transmission block is formed in the bottom of the front surface of the clamp bottom cover, a clamping groove is formed in one side of the transmission block, a first spring is fixedly connected to one side of an inner cavity of the transmission block, one end, far away from the inner wall of the groove hole, of the first spring is in contact with the transmission block, a cavity is formed in the clamp bottom cover, the number of the cavities is four, one side of the cavity inner cavity is fixedly connected with a second spring, and one end of the second spring, far away from the inner wall of the cavity, is fixedly connected with a clamping block.

Preferably, the top of the front surface of the clamp bottom cover is provided with four accommodating grooves.

Preferably, the inner cavity of the cavity is slidably connected with a limiting block, and one side of the limiting block is fixedly connected with the clamping block.

Preferably, the number of the alignment holes is eight, and the eight alignment holes are distributed at equal intervals.

Preferably, the surfaces of the transmission block and the fixture block are provided with inclined planes which are smooth.

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

1. the utility model drives the transmission block to move when the upper clamp cover rotates, the clamping groove and the inclined plane are matched to drive the clamping block to be separated from the clamping groove, a user takes the cut PCBA out of the inner support and puts the PCBA into the turnover table, thereby achieving the purpose of good clamping effect, and the novel board dividing clamp of the PCBA has the advantages of convenient alignment, convenient installation and good clamping effect, in the actual use process, the position of the clamp bottom cover and the clamp upper cover of the magnet I and the magnet II can be assisted to be limited by the arrangement of the clamping groove and the clamping block, thereby the clamp bottom cover and the clamp upper cover can clamp the PCBA more tightly, the problems that the PCBA is not convenient to align, inconvenient to install and poor in fastening effect when the PCBA is clamped by the existing board dividing clamp are solved, and the PCBA is easy to fall off, misplace and have low processing efficiency in the processing process, thereby not being convenient for the user, reduced the problem of minute board anchor clamps practicality.

2. The utility model discloses a accomodate the setting in groove, convenient to use person is inseparabler with anchor clamps bottom and anchor clamps upper cover pressfitting, thereby avoid hinge rivet bulge to injure the surface of anchor clamps bottom, setting through the stopper, can play the limiting action to the position of fixture block, thereby make things convenient for the gliding more stable of fixture block, setting through counterpoint hole, the person of facilitating the use confirms the position of PCBA board, thereby be convenient for anchor clamps bottom and anchor clamps upper cover are injectd PCBA board position, setting through the inclined plane, can play the transmission effect, thereby make things convenient for draw-in groove and fixture block auxiliary magnet one and magnet to inject the position of anchor clamps bottom and anchor clamps upper cover.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a perspective view of the structure of the present invention;

fig. 3 is a bottom sectional view of the partial structure of the present invention.

In the figure: 1. an upper cover of the clamp; 2. a clamp bottom cover; 3. a hinge; 4. avoiding holes; 5. a fixing hole; 6. aligning holes; 7. a magnet I; 8. a second magnet; 9. a receiving groove; 10. a transmission block; 11. a slot; 12. a card slot; 13. a first spring; 14. a cavity; 15. a limiting block; 16. a clamping block; 17. and a second spring.

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 work belong to the protection scope of the present invention.

As shown in figures 1 to 3: the utility model provides a novel board dividing clamp for PCBA boards, which comprises a clamp bottom cover 1, wherein the front surface of the clamp bottom cover 1 is rotationally connected with a clamp upper cover 2 through a hinge 3, a plurality of aversion holes 4 which are distributed at equal intervals are arranged on the front surface of the clamp upper cover 2, both sides of the front surface of the clamp bottom cover 1 are provided with fixing holes 5, the front surface of the clamp bottom cover 1 is provided with an alignment hole 6, the bottom of the front surface of the clamp bottom cover 1 is embedded with a magnet I7, the bottom of the front surface of the clamp upper cover 2 is embedded with a magnet II 8, the bottom of the back surface of the clamp upper cover 2 and one side of the magnet II 8 are fixedly connected with a transmission block 10, the bottom of the front surface of the clamp bottom cover 1 is provided with a groove hole 11 which is matched with the transmission block 10, one side of the transmission block 10 is provided with a clamping groove 12, one side of the inner cavity of the transmission block 10 is fixedly connected with a spring I13, one end of the spring I13, which is far away from the inner wall of the groove hole 11 is contacted with the transmission block 10, cavity 14 has been seted up to the inside of anchor clamps bottom 1, the quantity of cavity 14 is four, one side fixedly connected with spring two 17 of the 14 inner chambers of cavity, the one end fixedly connected with fixture block 16 of the 14 inner walls of cavity is kept away from to spring two 17, the surface of transmission piece 10 and fixture block 16 all is provided with the inclined plane, and the inclined plane is smooth, through the setting on inclined plane, can play the transmission effect, thereby make things convenient for draw-in groove 12 and fixture block 16 auxiliary magnet one 7 and magnet two 8 to inject the position of anchor clamps bottom 1 and anchor clamps upper cover 2.

Referring to fig. 2, the top of the front surface of the clamp bottom cover 1 is provided with four receiving grooves 9, and the number of the receiving grooves 9 is four, so that a user can press the clamp bottom cover 1 and the clamp upper cover 2 more tightly by setting the receiving grooves 9, thereby preventing the rivet protruding part of the hinge 3 from damaging the surface of the clamp bottom cover 1.

Referring to fig. 3, the inner cavity of the cavity 14 is slidably connected with a limiting block 15, one side of the limiting block 15 is fixedly connected with the clamping block 16, and the limiting block 15 is arranged to limit the position of the clamping block 16, so that the clamping block 16 is more stable to slide.

Referring to fig. 1 and 2, the number of the alignment holes 6 is eight, and the eight alignment holes 6 are distributed at equal intervals, so that the user can conveniently determine the position of the PCBA board through the arrangement of the alignment holes 6, and the clamp bottom cover 1 and the clamp upper cover 2 can conveniently limit the position of the PCBA board.

The working principle is as follows: when the utility model is used, a user lifts the upper clamp cover 2, the upper clamp cover 2 rotates by taking the hinge 3 as the center, after the upper clamp cover 2 is lifted, the user puts a PCBA board into the novel board dividing inner support clamp bottom cover 1, then the user covers the upper clamp cover 2, the upper clamp cover 2 rotates by taking the rotating shaft as the center, the upper clamp cover 2 drives the transmission block 10 to enter the inner cavity of the slotted hole 11 in the covering process, the transmission block 10 is in contact with the first spring 13, the buffering effect can be achieved through the first spring 13, the collision between the upper clamp cover 2 and the lower clamp cover 1 is avoided, the user forcibly compresses the upper clamp cover 2 to drive the transmission block 10 to move to one side, the transmission block 10 is matched with the inner wall of the slotted hole 11 to compress the first spring 13, the transmission block 10 moves to drive the fixture block 16 to one side, the fixture block 16 drives the stopper 15 to slide in the inner cavity of the cavity 14, the fixture block 16 is matched with the inner wall of the cavity 14 to compress the second spring 17, then the first magnet 7 and the second magnet 8 are adsorbed together, the second spring 17 rebounds to drive the clamping block 16 to enter the inner cavity of the clamping groove 12, so that the positions of the clamp bottom cover 1 and the clamp upper cover 2 are limited by the first magnet 7 and the second magnet 8, a user fixes the clamp bottom cover 1 on a board separator, a debugged board separating program is introduced, a PCBA board is cut according to the program, after the PCBA board is cut, the user lifts the clamp upper cover 2, the clamp upper cover 2 rotates and simultaneously drives the transmission block 10 to move, the clamping groove 12 is matched with the inclined plane to drive the clamping block 16 to be separated from the clamping groove 12, the user takes the cut PCBA board out of the inner support and puts the cut PCBA board into a peripheral turntable, and the purpose of good clamping effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel minute board anchor clamps of PCBA board which characterized in that: the fixture comprises a fixture bottom cover (1), wherein the front surface of the fixture bottom cover (1) is rotatably connected with a fixture upper cover (2) through a hinge (3), a plurality of avoiding holes (4) which are distributed at equal intervals are formed in the front surface of the fixture upper cover (2), fixing holes (5) are formed in two sides of the front surface of the fixture bottom cover (1), aligning holes (6) are formed in the front surface of the fixture bottom cover (1), a first magnet (7) is embedded in the bottom of the front surface of the fixture bottom cover (1), a second magnet (8) is embedded in the bottom of the front surface of the fixture upper cover (2), a transmission block (10) is fixedly connected to the bottom of the back surface of the fixture upper cover (2) and located on one side of the second magnet (8), a slotted hole (11) matched with the transmission block (10) is formed in the bottom of the front surface of the fixture bottom cover (1), and a clamping groove (12) is formed in one side of the transmission block (10), one side fixedly connected with spring (13) of transmission piece (10) inner chamber, the one end that slotted hole (11) inner wall was kept away from in spring (13) contacts with transmission piece (10), cavity (14) have been seted up to the inside of anchor clamps bottom (1), the quantity of cavity (14) is four, one side fixedly connected with spring two (17) of cavity (14) inner chamber, one end fixedly connected with fixture block (16) of cavity (14) inner wall are kept away from in spring two (17).

2. The novel board separating clamp for the PCBA board as recited in claim 1, wherein: the top of the front surface of the clamp bottom cover (1) is provided with four accommodating grooves (9), and the number of the accommodating grooves (9) is four.

3. The novel board separating clamp for the PCBA board as recited in claim 1, wherein: the inner cavity of the cavity (14) is connected with a limiting block (15) in a sliding mode, and one side of the limiting block (15) is fixedly connected with a clamping block (16).

4. The novel board separating clamp for the PCBA board as recited in claim 1, wherein: the number of the alignment holes (6) is eight, and the eight alignment holes (6) are distributed at equal intervals.

5. The novel board separating clamp for the PCBA board as recited in claim 1, wherein: the surfaces of the transmission block (10) and the fixture block (16) are both provided with inclined planes which are smooth.