CN211134505U

CN211134505U - Double-sided adhesive dispensing clamp for PCB

Info

Publication number: CN211134505U
Application number: CN201921291998.XU
Authority: CN
Inventors: 王�华
Original assignee: Suzhou Keyuanli Electronic Co ltd
Current assignee: Suzhou Keyuanli Electronic Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-31
Anticipated expiration: 2029-08-09

Abstract

The utility model provides a PCB board is with two-sided glue anchor clamps, includes the contact plate and sets up wear plate and the cardboard in the contact plate both sides respectively, cardboard and contact plate fixed connection, the wear plate is through two connecting plates and contact plate fixed connection, and the wear plate is provided with the recess on keeping away from the plate body of contact plate one side. A double-sided glue dispensing clamp for PCB board, easily installation more, when the buckle on anchor clamps and PCB board both sides is fixed the time the installation get up more swiftly and the effect is stable, combine the automatic mode of peeling off of thimble, the at utmost reduces the defective rate, the dismouting is more convenient, reduction in production cost.

Description

Double-sided adhesive dispensing clamp for PCB

Technical Field

The utility model relates to a PCB production technical field especially relates to a PCB board is with anchor clamps are glued to two-sided point.

Background

Pcb (printed Circuit board), the name of which is printed wiring board, abbreviated as printed Circuit board, is one of the important parts in the electronics industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, requires printed boards for electrical interconnection as long as there are electronic components such as integrated circuits. In the course of research on larger electronic products, the most fundamental success factor is the design, documentation and manufacture of the printed boards of the products. The quality of printed board design and manufacture directly affects the quality and cost of the whole product and even results in a success or failure of commercial competition.

The current PCB board usually includes more than two-layer base plate, and the multilayer base plate needs to be in the same place through anchor clamps installation, and traditional magnet mutual attraction mode needs manual peeling off, easily causes magnet to hold the part and causes the product bad to anchor clamps are not convenient when dismouting operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects, the utility model aims at providing a double-sided adhesive dispensing fixture for PCB board, the installation is more easily, installs more swiftly and the effect is stable when the buckle on anchor clamps and PCB board both sides is fixed, combines the automatic mode of peeling off of thimble, and the at utmost reduces the defective rate, and the dismouting is more convenient, reduction in production cost.

The utility model adopts the technical proposal that: the utility model provides a PCB board is with two-sided glue anchor clamps, includes the contact plate and sets up wear plate and the cardboard in the contact plate both sides respectively, cardboard and contact plate fixed connection, the wear plate is through two connecting plates and contact plate fixed connection, and the wear plate is provided with the recess on keeping away from the plate body of contact plate one side.

Furthermore, the wear-resistant plate is made of metal materials.

Furthermore, the contact plate, the connecting plate and the clamping plate are all made of metal materials.

Further, contact plate, wear plate and connecting plate all are rectangle platelike, contact plate and wear plate parallel arrangement, the both ends of connecting plate respectively with the perpendicular fixed connection of contact plate and wear plate, the cardboard is isosceles trapezoid platelike, the cardboard lies in the plate body and the perpendicular fixed connection of contact plate on one side of the long parallel side of isosceles trapezoid, cardboard and connecting plate parallel arrangement.

Further, the two connecting plates are symmetrically arranged.

Further, the groove width of the groove is gradually increased along the direction from the embedded block to the wear-resistant plate.

Compared with the prior art, the utility model discloses following beneficial effect has: a anchor clamps are glued to two-sided point for PCB board, compact structure is reasonable stable, easily installs more to be different from the tradition with magnetism combination mode and applicable in the electronic components more sensitive to magnetism, install more swiftly and the effect is stable when the buckle fixed time on anchor clamps and PCB board both sides, combine the automatic mode of peeling off of thimble, the at utmost reduces the defective rate, the dismouting is more convenient, reduction in production cost.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the structure of the PCB board matching with the present invention;

FIG. 5 is an enlarged partial schematic view at A of FIG. 4;

the labels in the figure are: 1. contact plate, 2, wear plate, 3, connecting plate, 4, recess, 5, cardboard, 6, PCB board, 7, fixed plate a, 8, fixed plate b, 9, limiting plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, 2 and 3, the double-sided dispensing fixture for the PCB comprises a contact plate 1, and a wear-resistant plate 2 and a clamping plate 5 which are respectively arranged on two sides of the contact plate 1, wherein the clamping plate 5 is fixedly connected with the contact plate 1, the wear-resistant plate 2 is fixedly connected with the contact plate 1 through two connecting plates 3, and a groove 4 is formed in a plate body of the wear-resistant plate 2, which is far away from one side of the contact plate 1.

The wear-resistant plate 2 is made of metal materials, is more wear-resistant, greatly reduces the damage rate of the PCB and reduces the production cost.

Contact plate 1, connecting plate 3 and cardboard 5 are made by the metal material, and under the wearing plate 2 cooperation that three and metal material made for wear-resisting anchor clamps are firm more durable.

The contact plate 1, the wear-resistant plate 2 and the connecting plate 3 are all in a rectangular plate shape, the contact plate 1 and the wear-resistant plate 2 are arranged in parallel, two ends of the connecting plate 3 are respectively and fixedly connected with the contact plate 1 and the wear-resistant plate 2 perpendicularly, the clamping plate 5 is in an isosceles trapezoid plate shape, a plate body of the clamping plate 5 positioned on one side of the long parallel side of the isosceles trapezoid is fixedly connected with the contact plate 1 perpendicularly, the clamping plate 5 and the connecting plate 3 are arranged in parallel, each part forms a clamp under the action of the position and the connection relation, the stability of the clamp is further improved, the clamp is easier to install, the fixed combination effect of the clamp and the PCB is stable, the production cost is reduced, the clamp is different from a traditional magnetic combination mode and can be applied to electronic components sensitive to magnetism, the clamp and the clamp are more quickly and stably installed when fixedly, the reject ratio is reduced to the maximum extent.

Two connecting plates 3 are symmetrically arranged, so that the stress of the connecting plates 3 is more uniform and the connecting plates are not easy to damage.

The groove width of the groove 4 is gradually increased along the direction from the contact plate 1 to the wear-resistant plate 2, so that the friction area of the wear-resistant plate 2 is reduced, and the wear-resistant plate 2 is firmer.

As shown in fig. 4 and 5, when the fixture is installed in the PCB 6, the fixture is placed in the insertion groove formed on the PCB 6, and the insertion groove is provided with a fixing position formed by a fixing plate a7, two fixing plates b8 and a limiting plate 9. During the installation, the right angle contained angle card that contact plate 1 and cardboard 5 formed is on fixed plate a7, and contact plate 1 and cardboard 5 support respectively on two adjacent sides of fixed plate a7, and contact plate 1 and cardboard 5 all are located between two fixed plates b8, and the length of contact plate 1 and cardboard 5 all with two fixed plates b8 between the phase-match. Limiting plate 9 is perpendicular setting with connecting plate 3, and limiting plate 9's both ends respectively with two fixed plate b8 fixed connection, limiting plate 9 pushes down the setting of connecting plate 3 for connecting plate 3 is fixed, and then makes the anchor clamps installation accomplish.

The above embodiments are based on the technical solution of the present invention, and detailed implementation and specific operation processes are given, but the present invention is not limited to the above embodiments.

Claims

1. The utility model provides a PCB board is with anchor clamps are glued to two-sided point which characterized in that: including contact plate (1) and wear plate (2) and cardboard (5) that set up respectively in contact plate (1) both sides, cardboard (5) and contact plate (1) fixed connection, wear plate (2) are through two connecting plates (3) and contact plate (1) fixed connection, and wear plate (2) are kept away from and are provided with recess (4) on the plate body of contact plate (1) one side.

2. The double-sided dispensing fixture for the PCB of claim 1, wherein: the wear-resistant plate (2) is made of metal materials.

3. The double-sided dispensing jig for a PCB as claimed in claim 1 or 2, wherein: the contact plate (1), the connecting plate (3) and the clamping plate (5) are all made of metal materials.

4. The double-sided dispensing jig for a PCB as claimed in claim 1 or 2, wherein: contact plate (1), wear plate (2) and connecting plate (3) all are rectangle platelike, contact plate (1) and wear plate (2) parallel arrangement, the both ends of connecting plate (3) respectively with contact plate (1) and wear plate (2) perpendicular fixed connection, cardboard (5) are isosceles trapezoid platelike, and cardboard (5) are located the plate body and the perpendicular fixed connection of contact plate (1) of isosceles trapezoid long parallel side one side, cardboard (5) and connecting plate (3) parallel arrangement.

5. The double-sided dispensing jig for a PCB as claimed in claim 1 or 2, wherein: the two connecting plates (3) are symmetrically arranged.

6. The double-sided dispensing jig for a PCB as claimed in claim 1 or 2, wherein: the groove width of the groove (4) is gradually increased along the direction from the contact plate (1) to the wear-resistant plate (2).