Driving circuit board clamping device

Abstract

The utility model discloses a drive circuit board clamping device which comprises a base, a limiting module and a clamping module, the limiting module and the clamping module are both installed on the base, and the limiting module comprises a main limiting block, a first side limiting block and a second side limiting block. The first side limiting block and the second side limiting block are located on the two sides of the main limiting block respectively. The clamping module comprises a mounting plate, a first sliding rail, a second sliding rail, a first sliding block, a second sliding block, a first sliding rod, a second sliding rod, a driving block, a first spring, a second spring and a pressing block. According to the driving circuit board clamping device disclosed by the utility model, the driving circuit board is clamped through linkage of the base, the limiting module and the clamping module, and the driving circuit board clamping device has the advantages of being convenient to operate, stable in structure, stable in clamping and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drive circuit board clamping technical field, specifically related to a drive circuit board clamping device. BACKGROUND

[0002] In the production, assembly and maintenance process of electronic equipment, the fixation and clamping of drive circuit board is a key link. The traditional clamping mode adopts manual clamping fixation or simple mechanical clamp, which has problems of unfirm clamping, easy damage of circuit board and complex operation.

[0003] Therefore, the above problems are further improved. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a drive circuit board clamping device, and linkage is carried out through base, limiting module and clamping module to clamp drive circuit board, which has the advantages of convenient operation, stable structure and firm clamping.

[0005] In order to achieve the above object, the utility model provides a drive circuit board clamping device, including base, limiting module and clamping module, the limiting module and the clamping module all install in the base, wherein:

[0006] The limiting module includes main limiting block, first side limiting block and second side limiting block, and the first side limiting block and the second side limiting block are located at both sides of the main limiting block respectively.

[0007] The clamping module includes mounting plate, first sliding rail, second sliding rail, first sliding block, second sliding block, first sliding rod, second sliding rod, driving block, first spring, second spring and pressing block, wherein:

[0008] The mounting plate, the first sliding rail and the second sliding rail are all fixedly installed on the base, and the first sliding block is installed on the first sliding rail and the second sliding block is installed on the second sliding rail.

[0009] The first end of the first sliding rod and the first end of the second sliding rod all penetrate through the mounting plate, the pressing block is installed between the second end of the first sliding rod and the second end of the second sliding rod, one end of the driving block is sleeved and fixed on the first sliding rod and the other end of the driving block is sleeved and fixed on the second sliding rod, and the bottom of the driving block is fixedly connected with the first sliding block and the second sliding block respectively.

[0010] The first spring is sleeved on the first sliding rod, one end of the first spring abuts against the mounting plate and the other end of the first spring abuts against the driving block.

[0011] The second spring is sleeved with the second sliding rod, one end of the second spring abuts against the mounting plate and the other end of the second spring abuts against the driving block.

[0012] As a further preferred technical scheme of the above technical scheme, the main limiting block is provided with a first clamping surface, a second clamping surface and a third clamping surface on a side close to the pressing block.

[0013] As a further preferred technical scheme of the above technical scheme, the base is further fixedly provided with a horizontal placement block close to the second clamping surface.

[0014] As a further preferred technical scheme of the above technical scheme, the driving block is provided with a handle.

[0015] As a further preferred technical scheme of the above technical scheme, the pressing block is provided with a pad (for protecting the clamped circuit board).

[0016] As a further preferred technical scheme of the above technical scheme, the main limiting block is provided with a plurality of placement grooves (for placing the circuit board to be tested or the tested circuit board). BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic view of the utility model.

[0018] Fig. 2 is a structural schematic view of the utility model.

[0019] The reference signs include: 100, base; 110, horizontal placement block; 200, limiting module; 210, main limiting block; 211, first clamping surface; 212, second clamping surface; 213, third clamping surface; 214, placement groove; 220, first side limiting block; 230, second side limiting block; 300, clamping module; 301, mounting plate; 302, first sliding rail; 303, second sliding rail; 304, first sliding block; 305, second sliding block; 306, first sliding rod; 307, second sliding rod; 308, driving block; 309, first spring; 310, second spring; 311, pressing block; 312, handle; 313, pad. DETAILED DESCRIPTION

[0020] The following description is used to disclose the utility model so that those skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be applied to other implementation schemes, variant schemes, improved schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0021] The utility model discloses a drive circuit board clamping device, below combining preferred embodiment, to the specific embodiment of utility model make further description.

[0022] In the embodiment of the utility model, the drive circuit board and the like related to the utility model can be regarded as prior art by those skilled in the art.

[0023] Preferred embodiment.

[0024] As Figs. 1-2 The utility model discloses a drive circuit board clamping device, including base 100, limit module 200 and clamping module 300, limit module 200 with clamping module 300 all install in base 100, wherein:

[0025] Limit module 200 includes main limit block 210, first side limit block 220 and second side limit block 230, first side limit block 220 with second side limit block 230 are located two sides of main limit block 210 respectively;

[0026] Clamping module 300 includes mounting plate 301, first sliding rail 302, second sliding rail 303, first sliding block 304, second sliding block 305, first sliding rod 306, second sliding rod 307, drive block 308, first spring 309, second spring 310 and pressure block 311, wherein:

[0027] Mounting plate 301 with first sliding rail 302 and second sliding rail 303 are all fixedly installed in base 100, first sliding block 304 is installed in first sliding rail 302 and second sliding block 305 is installed in second sliding rail 303;

[0028] The first end of first sliding rod 306 with the first end of second sliding rod 307 all are through mounting plate 301, the second end of first sliding rod 306 with the second end of second sliding rod 307 between installation have pressure block 311, one end of drive block 308 is connected fixedly in first sliding rod 306 and the other end of drive block 308 is connected fixedly in second sliding rod 307, and the bottom of drive block 308 is connected with first sliding block 304 and second sliding block 305 respectively;

[0029] First spring 309 is connected in first sliding rod 306, and one end of first spring 309 is against mounting plate 301 and the other end of first spring 309 is against drive block 308;

[0030] The second spring 310 is sleeved on the second slide rod 307, one end of the second spring 310 abuts against the mounting plate 301 and the other end of the second spring 310 abuts against the driving block 308.

[0031] Specifically, the main limiting block 210 is provided with a first clamping surface 211, a second clamping surface 212 and a third clamping surface 213 on one side close to the pressing block 311.

[0032] More specifically, the base 100 is further fixedly provided with a horizontal placement block 110, and the horizontal placement block 110 is close to the second clamping surface 212.

[0033] Further, the driving block 308 is provided with a handle 312.

[0034] Still further, the pressing block 311 is provided with a pad 313 (for protecting the clamped circuit board).

[0035] Preferably, the main limiting block 210 is provided with a plurality of placement grooves 214 (for placing the circuit board to be tested or the tested circuit board).

[0036] For the utility model:

[0037] When it is needed to clamp and fix the driving circuit board, the handle drives the driving plate to move to one side of the mounting plate, the driving plate moves stably on the first / second slide rail through the first / second slide block, and simultaneously drives the first slide rod and the second slide rod to move to one side of the mounting plate, so that there is a space for placing the driving circuit board between the pad and the main limiting block, the driving circuit board is placed in the space and then the handle is loosened, the bottom is placed on the horizontal placement block, and one side is close to the first / second / third clamping surface, due to the restoring force of the first / second spring, the other side is close to the pad, and the other two ends of the driving circuit board can be limited by the first side limiting block and the second side limiting block, at this time, the driving circuit board is clamped and fixed, and processing operation can be performed; after completion, the handle is pulled again, and the driving circuit board can be taken out, so that the operation is convenient.

[0038] It is worth mentioning that the technical features of the driving circuit board and the like involved in the utility model patent application should be regarded as the prior art, the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, and should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0039] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A drive circuit board clamping device characterized by comprising: Including base, limiting module and clamping module, the limiting module and the clamping module are installed on the base, wherein: The limiting module includes main limiting block, first side limiting block and second side limiting block, the first side limiting block and the second side limiting block are respectively located on both sides of the main limiting block; The clamping module includes mounting plate, first slide rail, second slide rail, first sliding block, second sliding block, first slide rod, second slide rod, driving block, first spring, second spring and pressing block, wherein: The mounting plate, the first slide rail and the second slide rail are fixedly installed on the base, the first sliding block is installed on the first slide rail and the second sliding block is installed on the second slide rail; The first end of the first slide rod and the first end of the second slide rod are both through the mounting plate, the second end of the first slide rod and the second end of the second slide rod are both installed with the pressing block, one end of the driving block is sleeved and fixed on the first slide rod and the other end of the driving block is sleeved and fixed on the second slide rod, the bottom of the driving block is fixedly connected with the first sliding block and the second sliding block respectively; The first spring is sleeved on the first slide rod, one end of the first spring abuts against the mounting plate and the other end of the first spring abuts against the driving block; The second spring is sleeved on the second slide rod, one end of the second spring abuts against the mounting plate and the other end of the second spring abuts against the driving block.

2. The drive circuit board clamping device according to claim 1, characterized in that The side of the main limiting block close to the pressing block is provided with first clamping surface, second clamping surface and third clamping surface.

3. A drive circuit board clamping device according to claim 2, wherein The base is further fixedly installed with horizontal placing block, the horizontal placing block is close to the second clamping surface.

4. The drive circuit board clamping device of claim 1, wherein The driving block is provided with handle.

5. The drive circuit board clamping device of claim 1, wherein The pressing block is provided with pad.

6. The drive circuit board clamping device of claim 1, wherein The main limiting block is provided with a plurality of placing grooves.

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