CN210247237U - PCB board product assembly lock screw clamp - Google Patents

Abstract

The utility model discloses a PCB board product equipment lock screw clamp, comprising a base plate, the up end of bottom plate is provided with the standing groove, the both ends of standing groove all are provided with four stoppers, the up end of stopper is provided with two U type grooves, U type groove passes through the screw connection with the bottom plate, the backup pad is all installed to the both sides of bottom plate one end up end, the connecting block is installed to the inner wall on backup pad top, the backup pad passes through the moment of torsion pivot with the connecting block and is connected. The utility model discloses a cooperation of erection joint piece and apron for the device makes its accurate height through pivot upset apron, damages the product when avoiding the too big screw of leading to in clearance, through the cooperation of installation stopper and screw, can adjust the clearance size through U type groove, prevents that the product is irregular or anchor clamps processing occasionally the error cause the product to put down or rock too big, makes the device wide and stable height of range of processing.

Description

PCB board product assembly lock screw clamp

Technical Field

The utility model relates to a PCB board product equipment lock screw presss from both sides technical field specifically is a PCB board product equipment lock screw presss from both sides.

Background

With the rapid development of social economy, a PCB is called a printed wiring board, which is called a printed board for short, and is one of important components in the electronic industry, almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronic equipment, and military weapon systems, as long as electronic components such as integrated circuits are provided, the printed boards are used for electrical interconnection therebetween, and in the research process of larger electronic products, the most basic success factor is the design, documentation and manufacture of the printed boards of the products. The design and manufacturing quality of the printed board directly affects the quality and cost of the whole product, even leads to success or failure of commercial competition, after the electronic equipment adopts the printed board, because of the consistency of the similar printed boards, the error of manual wiring is avoided, automatic insertion or mounting, automatic tin soldering and automatic detection of electronic components can be realized, the quality of the electronic equipment is ensured, the labor productivity is improved, the cost is reduced, and the maintenance is convenient.

However, when the conventional PCB product assembling lock screw clamp is used for manually screwing, the product can be damaged, the working efficiency is low, the labor cost is high, and the whole product is scrapped due to broken screws; therefore, the existing requirements are not met, and a PCB product assembling lock screw clamp is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board product equipment lock screw clamp to solve the PCB board product equipment lock screw clamp that proposes in the above-mentioned background art and can harm the product when the screw is beaten by hand, work efficiency is slow, and the cost of labor is big, breaks the screw and leads to whole product to scrap the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB board product equipment lock screw clamp, includes the bottom plate, the up end of bottom plate is provided with the standing groove, the both ends of standing groove all are provided with four stoppers, the up end of stopper is provided with two U type grooves, U type groove passes through screw connection with the bottom plate, the backup pad is all installed to the both sides of bottom plate one end up end, the connecting block is installed to the inner wall on backup pad top, the backup pad passes through the moment of torsion pivot with the connecting block and is connected, two an apron is installed to the bottom surface of connecting block, the up end of apron is provided with four screw holes, the copper sheathing is installed to the inboard of screw hole.

Adopt above-mentioned technical scheme, place the PCB board product in the upper end of bottom plate, adjust the clearance size through the inboard U type groove of stopper, prevent that the product is irregular or anchor clamps processing occasionally the error cause the product to put or rock too big, make the device wide and stable high of application range, through pivot upset apron, the apron is through the lower extreme at the connecting block, supporting role through the connecting block, make its bearing capacity strong, accurate height, damage the product when leading to beating the screw in order to avoid the clearance too big, because the apron can clearly see screw hole position with transparent acrylic, the copper sheathing is installed to the inboard of screw hole, the copper sheathing can improve anchor clamps life, conveniently beat the screw operation, and the work efficiency is improved.

Preferably, the PCB product is arranged on the inner side of the placing groove, and the bottom plate is connected with the PCB product through the placing groove.

By adopting the technical scheme, the device can well support the PCB through the mounting bottom plate and the matching of the PCB product, so that the device is safe and stable.

Preferably, the length of the U-shaped groove is 2-3cm, and the outer surface of the bottom end of the screw is coated with screw glue.

By adopting the technical scheme, the device can adjust the gap size through the U-shaped groove by the cooperation of the installation limiting block and the screw, prevent that the product is not placed or rocks too greatly due to the fact that the product is irregular or the error is existed in the clamp processing, and ensure that the device has wide processing range and high stability.

Preferably, the two ends of the bottom plate are completely attached to one end of the supporting plate, and the bottom plate and the supporting plate are fixed through welding.

By adopting the technical scheme, the device supports the cover plate through the supporting plate through the matching of the mounting bottom plate and the supporting plate, so that the device is strong in supporting force and high in stability.

Preferably, the cover plate is made of transparent acrylic materials and is connected with the connecting block through screws.

By adopting the technical scheme, the cover plate protects the product from being scratched by the screwdriver, the cover plate can clearly see the position of the screw hole by using the transparent acrylic, the copper sleeve arranged on the inner side of the cover plate can prolong the service life of the clamp, the screw driving operation is convenient, and the working efficiency is improved.

Preferably, the upper end face of the cover plate is provided with a screw hole, and the screw hole is a national standard threaded hole.

By adopting the technical scheme, the device can be accurately positioned through the screw hole to facilitate the screw driving operation.

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

1. the utility model discloses a cooperation of installation connecting block and apron, connecting block welding are at the surface of apron, because the pivot is installed to the inboard of connecting block, make the device through the pivot upset apron, make it accurate high to avoid the clearance too big to lead to damaging the product when beating the screw, through the cooperation of mounting plate and backup pad, support the apron through the backup pad, make the device strong, stability is high;

2. the utility model discloses an installation apron and copper sheathing's cooperation, the apron protects the product not criticized the fish tail by the electricity, the apron can clearly see the screw hole position with transparent acrylic, the copper sheathing can improve anchor clamps life, conveniently beat the screw operation, improve work efficiency, through the cooperation of installation stopper and screw, can adjust the clearance size through U type groove, prevent that the product is irregular or anchor clamps processing occasionally the error causes the product to put down or rock too big for the device wide and stable height of range of processing.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

FIG. 3 is a left side view of the whole body of the present invention;

fig. 4 is a schematic structural diagram of the support plate of the present invention.

In the figure: 1. a cover plate; 2. a base plate; 3. a limiting block; 4. a screw; 5. connecting blocks; 6. a support plate; 7. a rotating shaft; 8. a screw hole; 9. a copper sleeve; 10. a PCB board product; 11. a U-shaped groove; 12. and (6) placing the groove.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a PCB board product assembly lock screw clamp comprises a bottom plate 2, a placing groove 12 is arranged on the upper end face of the bottom plate 2, four limit blocks 3 are arranged at two ends of the placing groove 12, two U-shaped grooves 11 are arranged on the upper end face of the limit blocks 3, the size of a gap can be adjusted through the U-shaped grooves 11 by installing the limit blocks 3 and screws 4, the phenomenon that a product cannot be placed down or shakes too much due to irregular products or errors in clamp processing is prevented, the device is wide in processing range and high in stability, the U-shaped grooves 11 are connected with the bottom plate 2 through the screws 4, supporting plates 6 are arranged on two sides of the upper end face of one end of the bottom plate 2, connecting blocks 5 are arranged on the inner wall of the top ends of the supporting plates 6, the connecting blocks 5 are welded on the outer surface of a cover plate 1 by installing the connecting blocks 5 and the cover plate 1, and a rotating, make it accurate high, in order to avoid the too big product that damages when leading to beating the screw in clearance, backup pad 6 is connected through moment of torsion pivot 7 with connecting block 5, an apron 1 is installed to two connecting block 5's bottom surface, the up end of apron 1 is provided with four screw holes 8, copper sheathing 9 is installed to screw hole 8's inboard, cooperation through installation apron 1 and copper sheathing 9, apron 1 protects the product not by the electric screwdriver fish tail, apron 1 can clearly see screw hole 8 positions with transparent acrylic, copper sheathing 9 can improve anchor clamps life, conveniently beat the screw operation, and the work efficiency is improved.

Specifically, as shown in fig. 2, the PCB board product 10 is disposed inside the placement groove 12, and the bottom plate 2 and the PCB board product 10 are connected through the placement groove 12.

By adopting the technical scheme, the device can well support the PCB product 10 through the bottom plate by matching the mounting bottom plate 2 with the PCB product 10, so that the device is safe and stable.

Specifically, as shown in fig. 1, the length of the U-shaped groove 11 is 2-3cm, and the outer surface of the bottom end of the screw 4 is coated with screw glue.

Through adopting above-mentioned technical scheme, the device can adjust the clearance size through U type groove 11, prevents that the product is irregular or anchor clamps processing occasionally the error causes the product to put down or rock too big for the device wide range of processing and stability are high.

Specifically, as shown in fig. 2 and 4, two ends of the bottom plate 2 are completely attached to one end of the support plate 6, and the bottom plate 2 and the support plate 6 are fixed by welding.

Through adopting above-mentioned technical scheme, the device supports apron 1 through backup pad 6 through the cooperation of mounting plate 2 with backup pad 6 for the device holding power is strong, and stability is high.

Specifically, as shown in fig. 2, the cover plate 1 is made of transparent acrylic material, and the cover plate 1 is connected with the connecting block 5 through screws.

Through adopting above-mentioned technical scheme, apron 1 protection product is not criticized the fish tail by the electricity, and apron 1 can clearly see the 8 positions of screw hole with transparent ya keli, and the copper sheathing 9 of 1 inboard installations of apron can improve anchor clamps life, conveniently beats the screw operation, improves work efficiency.

Specifically, as shown in fig. 1, the upper end surface of the cover plate is provided with a screw hole 8, and the screw hole 8 is a national standard screw hole.

Through adopting above-mentioned technical scheme, the device can accurate location through screw hole 8, conveniently beats the screw operation.

The working principle is as follows: during the use, each mechanism in service behavior of inspection, remove work area with the device, place PCB board product 10 in the upper end of bottom plate 2, adjust the clearance size through 3 inboard U type grooves 11 of stopper, prevent that the product is irregular or anchor clamps processing occasionally the error causes the product to put down or rock too big, make the device wide and stable high of range of processing, apron 1 overturns through pivot 7, apron 1 is through the lower extreme at connecting block 5, supporting role through connecting block 5, make its bearing capacity strong, accurate height, damage the product when avoiding the too big screw of leading to beating in clearance, because apron 1 can clearly see screw hole 8 positions with transparent ya keli, copper sheathing 9 is installed to the inboard of screw hole 8, copper sheathing 9 can improve anchor clamps life, conveniently beat the screw operation, and the work efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a PCB board product assembly lock screw clamp, includes bottom plate (2), its characterized in that: the up end of bottom plate (2) is provided with standing groove (12), the both ends of standing groove (12) all are provided with four stopper (3), the up end of stopper (3) is provided with two U type groove (11), U type groove (11) are connected through screw (4) with bottom plate (2), backup pad (6) are all installed to the both sides of bottom plate (2) one end up end, connecting block (5) are installed to the inner wall on backup pad (6) top, backup pad (6) are connected through moment of torsion pivot (7) with connecting block (5), two apron (1) is installed to the bottom surface of connecting block (5), the up end of apron (1) is provided with four screw hole (8), copper sheathing (9) are installed to the inboard of screw hole (8).

2. The PCB board product assembly lock screw clamp of claim 1, wherein: the inner side of the placing groove (12) is provided with a PCB product (10), and the bottom plate (2) is connected with the PCB product (10) through the placing groove (12).

3. The PCB board product assembly lock screw clamp of claim 1, wherein: the length of the U-shaped groove (11) is 2-3cm, and the outer surface of the bottom end of the screw (4) is coated with screw glue.

4. The PCB board product assembly lock screw clamp of claim 1, wherein: the two sides of the bottom plate (2) are completely attached to one side of the supporting plate (6), and the bottom plate (2) and the supporting plate (6) are fixed through welding.

5. The PCB board product assembly lock screw clamp of claim 1, wherein: the cover plate (1) is made of transparent acrylic materials, and the cover plate (1) is connected with the connecting block (5) through screws.

6. The PCB board product assembly lock screw clamp of claim 1, wherein: the upper end face of the cover plate (1) is provided with a screw hole (8), and the screw hole (8) is a national standard threaded hole.

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