CN211429651U

CN211429651U - Circuit board hanger device

Info

Publication number: CN211429651U
Application number: CN202020226182.5U
Authority: CN
Inventors: 黄更生
Original assignee: Jiangmen Novartis Precision Electronics Co ltd
Current assignee: Jiangmen Novartis Precision Electronics Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-09-04
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a circuit board stores pylon device, including support, lift seat and rotor plate, the front portion of lower extreme all is equipped with horizontal diaphragm on the support, from top to bottom the polished rod has been linked between the left and right sides of horizontal diaphragm, cup jointed first spring on the polished rod, top the middle part spiro union of horizontal diaphragm has accommodate the lead screw, be equipped with solid fixed splint and two sets of side splint that are located the solid fixed splint left and right sides respectively in the anterior recess of lift seat, the second spring has still been cup jointed at the both ends of transverse rod, the front end of the anterior L type support in lift seat upper end is connected with the third spring, the rotor plate bottom is connected with movable clamp plate. The clamping operation of the circuit board is convenient, and the clamping of the circuit board is firm and stable through the clamping of the two groups of side clamping plates to the side of the circuit board and the clamping of the movable clamping plate and the fixed clamping plate to the circuit board; meanwhile, the height of the clamped circuit board is conveniently adjusted.

Description

Circuit board hanger device

Technical Field

The utility model relates to a circuit board stores pylon technical field specifically is a circuit board stores pylon device.

Background

In the process of processing and manufacturing the circuit board, the circuit board is often required to be electroplated. In electroplating a circuit board, the circuit board is generally mounted on a rack and then placed in a plating solution to be electroplated. The clamping fastness of current stores pylon to the circuit board is not good, and the circuit board easily drops from the stores pylon, causes the circuit board to scrap, and the stores pylon presss from both sides the back with the circuit board dress, can not adjust the height of circuit board, can't satisfy the requirement of the different degree of depth of different circuit board submergence plating solutions like this, for this reason, we have released a circuit board stores pylon device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board stores pylon device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board hanging frame device comprises a support, a lifting seat and a rotating plate, wherein horizontal transverse plates are arranged at the front parts of the upper end and the lower end of the support, a polished rod is connected between the left side and the right side of the upper horizontal transverse plate and the lower horizontal transverse plate in a linked mode, a first spring is sleeved on the polished rod, the rear parts of the two ends of the lifting seat penetrate through the polished rod, the upper end of the first spring abuts against the bottom of the lifting seat, an adjusting screw rod is screwed in the middle of the upper horizontal transverse plate, a fixed clamping plate and two groups of side clamping plates which are respectively positioned at the left side and the right side of the fixed clamping plate are arranged in a groove in the front part of the lifting seat, the fixed clamping plate and the side clamping plates penetrate through an upper transverse rod and a lower transverse rod in the groove and are fixed, a second spring is further sleeved at the two ends of the, the bottom of the rotating plate is connected with a movable clamping plate.

As a further optimization of the technical scheme, the upper end of the adjusting screw rod is connected with a hand wheel, and the lower end of the adjusting screw rod is propped against the upper end of the lifting seat.

As a further optimization of the technical scheme, the rotating plate, the connecting block and the movable clamping plate are integrally formed, and the L-shaped support, the connecting seat and the lifting seat are integrally formed.

As a further optimization of the technical scheme, the fixed clamping plate is arranged in the middle of the groove in the front part of the lifting seat, and the insulating soft cushion is pasted on the front end surface of the fixed clamping plate, the rear end surface of the movable clamping plate and the inner side surface of the side clamping plate.

As a further optimization of the present technical solution, a front end of the third spring abuts against a rear end surface of the upper portion of the rotating plate and extends into a counter bore on the rear end surface of the upper portion of the rotating plate.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping operation of the circuit board is convenient, and the clamping of the circuit board is firm and stable through the clamping of the two groups of side clamping plates to the side of the circuit board and the clamping of the movable clamping plate and the fixed clamping plate to the circuit board; meanwhile, the height of the clamped circuit board can be conveniently adjusted, and the depth of the circuit board immersed in the electroplating solution can be adjusted.

Drawings

FIG. 1 is a schematic view of the connection and disassembly structure of the rotating plate and the whole body of the present invention;

fig. 2 is a schematic view of the connection and disassembly structure of the rotating plate and the lifting seat of the present invention.

In the figure: the device comprises a support 1, a lifting seat 2, a polish rod 3, a horizontal transverse plate 4, an adjusting screw rod 5, a hand wheel 6, a first spring 7, a second spring 8, a lateral clamping plate 9, a transverse rod 10, a fixed clamping plate 11, a third spring 12, a pin shaft 13, a rotating plate 14, a connecting block 15, a movable clamping plate 16, a groove 17, an 18L-shaped support and a connecting seat 19.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a circuit board hanging device comprises a support 1, a lifting seat 2 and a rotating plate 14, wherein the front parts of the upper end and the lower end of the support 1 are respectively provided with a horizontal transverse plate 4, a polished rod 3 is connected between the left side and the right side of the upper horizontal transverse plate 4 and the lower horizontal transverse plate 4, a first spring 7 is sleeved on the polished rod 3, the rear parts of the two ends of the lifting seat 2 are penetrated through the polished rod 3, the upper end of the first spring 7 is propped against the bottom of the lifting seat 2, an adjusting screw rod 5 is screwed in the middle part of the horizontal transverse plate 4 above, a fixed clamping plate 11 and two groups of side clamping plates 9 which are respectively positioned at the left side and the right side of the fixed clamping plate 11 are arranged in a groove 17 in the front part of the lifting seat 2, the fixed clamping plate 11 and the side clamping plates 9 are penetrated and fixed through an upper transverse rod and a lower transverse rod 10 in the groove 17, the, the connecting block 15 at the rear part of the rotating plate 14 is movably connected in a connecting seat 19 at the lower end of an L-shaped bracket 18 through a pin shaft 13, and the bottom of the rotating plate 14 is connected with a movable clamping plate 16.

Specifically, the upper end of accommodate screw 5 is connected with hand wheel 6, the lower extreme of accommodate screw 5 supports in the upper end of lift seat 2, and accessible hand wheel 6 clockwise rotates accommodate screw 5 like this, is convenient for to accommodate screw 5's rotation, and at this moment, accommodate screw 5 lower extreme supports lift seat 2 for lift seat 2 moves down along polished rod 3.

Specifically, the rotating plate 14, the connecting block 15 and the movable clamping plate 16 are integrally formed, and the L-shaped bracket 18, the connecting seat 19 and the lifting seat 2 are integrally formed.

Specifically, the fixed splint 11 is disposed in the middle of the front portion of the lifting seat 2 in the groove 17, and the front end surface of the fixed splint 11, the rear end surface of the movable splint 16, and the inner side surface of the side splint 9 are all adhered with insulating cushions.

Specifically, the front end of the third spring 12 abuts against the rear end surface of the upper portion of the rotating plate 14 and extends into a counter bore on the rear end surface of the upper portion of the rotating plate 14.

Specifically, when the circuit board clamping device is used, the upper end of the rotating plate 14 is pressed, so that the third spring 12 is in a compressed state, the movable clamping plate 16 at the lower end is in an open state, then the side clamping plates 9 move towards two sides along the transverse rod 10, so that the second spring 8 is in a compressed state, the upper end of the circuit board is leaned against the fixed clamping plate 11, at the moment, the side clamping plates 9 are loosened, under the action of the elastic force of the second spring 8, the two groups of side clamping plates 9 move towards the direction of mutual approach along the transverse rod 10 until the two groups of side clamping plates 9 clamp two sides of the circuit board, then the pressing on the upper end of the rotating plate 14 is loosened, and under the action of the elastic force of the third spring 12, the rotating plate 14 drives the movable clamping plate 16 to rotate around the pin shaft 13 until the movable clamping plate 16 approaches the fixed clamping plate 11;

rotate accommodate the lead screw 5 clockwise through the hand wheel 6, at this moment, accommodate the lead screw 5 lower extreme supports lift seat 2 for lift seat 2 moves down along polished rod 3, and first spring 7 is in compression state, has just so reduced the height of circuit board, when rotating accommodate the lead screw 5 anticlockwise through the hand wheel 6, at this moment, under the elastic force effect of first spring 7, makes lift seat 2 move up along polished rod 3, has just so improved the height of circuit board.

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 circuit board stores pylon device, includes support (1), lift seat (2) and rotor plate (14), its characterized in that: the front parts of the upper end and the lower end of the bracket (1) are respectively provided with a horizontal transverse plate (4), a polished rod (3) is connected between the left side and the right side of the upper horizontal transverse plate (4) and the lower horizontal transverse plate (4) in a linked manner, a first spring (7) is sleeved on the polished rod (3), the rear parts of the two ends of the lifting seat (2) are penetrated through the polished rod (3), the upper end of the first spring (7) is propped against the bottom of the lifting seat (2), the middle part of the upper horizontal transverse plate (4) is screwed with an adjusting screw rod (5), a fixed clamping plate (11) and two groups of side clamping plates (9) which are respectively positioned at the left side and the right side of the fixed clamping plate (11) are arranged in a groove (17) of the front part of the lifting seat (2), the fixed clamping plate (11) and the side clamping plates (9) are penetrated and fixed by an, the front end of an L-shaped support (18) at the front part of the upper end of the lifting seat (2) is connected with a third spring (12), a connecting block (15) at the rear part of the rotating plate (14) is movably connected into a connecting seat (19) at the lower end of the L-shaped support (18) through a pin shaft (13), and the bottom of the rotating plate (14) is connected with a movable clamping plate (16).

2. A circuit board hanger apparatus as defined in claim 1, wherein: the upper end of the adjusting screw rod (5) is connected with a hand wheel (6), and the lower end of the adjusting screw rod (5) is propped against the upper end of the lifting seat (2).

3. A circuit board hanger apparatus as defined in claim 1, wherein: the rotating plate (14), the connecting block (15) and the movable clamping plate (16) are integrally formed, and the L-shaped support (18), the connecting seat (19) and the lifting seat (2) are integrally formed.

4. A circuit board hanger apparatus as defined in claim 1, wherein: the fixed splint (11) are arranged in the middle of the front part of the lifting seat (2) in the groove (17), and the front end surface of the fixed splint (11), the rear end surface of the movable splint (16) and the inner side surface of the side splint (9) are all pasted with insulating cushions.

5. A circuit board hanger apparatus as defined in claim 1, wherein: the front end of the third spring (12) abuts against the rear end surface of the upper part of the rotating plate (14) and extends into a counter bore on the rear end surface of the upper part of the rotating plate (14).