Fixing device for drilling of control panel

Abstract

The fixing device for drilling of the control panel comprises a fixing plate and four limiting clamping blocks distributed in a rectangular shape, the four limiting clamping blocks are correspondingly arranged at the top of the fixing plate, and limiting clamping grooves are correspondingly formed in the inner sides of the tops of the four limiting clamping blocks. The four corners of the control panel are limited and clamped through the limiting clamping grooves in the four limiting clamping blocks. The first limiting clamping block is correspondingly installed at the front end of the right side of the top of the fixing plate, a first guide rod is correspondingly arranged on the left side of the first limiting clamping block, and the second limiting clamping block correspondingly and elastically penetrates through the first guide rod in a sliding mode. A second guide rod and a third guide rod are correspondingly arranged on the rear side of the first limiting clamping block and the rear side of the second limiting clamping block respectively, and the third limiting clamping block and the fourth limiting clamping block correspondingly penetrate through the second guide rod and the third guide rod in an elastic sliding mode respectively. The control panel fixing device can adaptively limit and fix control panels with different sizes, is very flexible and convenient to use, can realize quick disassembly, assembly and replacement of the control panel, and is high in practicability.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of control panel processing, in particular to a fixing device for drilling a control panel. Background Art

[0002] As we all know, the control board is a type of circuit board. The control board can make the circuit miniaturized and intuitive. A variety of electronic products are installed on the control board. Multiple electronic parts products are installed in an orderly manner on the control board, so that a variety of electronic products are interconnected according to conductive patterns. Electronic parts products are installed in an orderly manner. The circuit board is suitable for various electronic products, such as computers.

[0003] In the process of processing the control panel, it is usually necessary to drill holes in the control panel. At this time, a fixing device is needed to install and fix the control panel before drilling. However, the existing control panel fixing device is relatively troublesome to use, and it is inconvenient to quickly limit and fix control panels of different sizes, and its overall use flexibility is not high. Therefore, it is necessary to propose an improvement measure to solve the above technical problems.

[0004] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a fixing device for drilling a control panel, which can adaptively limit and fix control panels of different sizes to facilitate drilling. The overall design is very clever, the use is very flexible and convenient, the control panel can be quickly disassembled and replaced, and the practicability is strong.

[0007] 2. Technical solution:

[0008] To achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows: a fixing device for drilling a control panel, comprising a fixing plate and four limiting blocks distributed in a rectangular shape, the four limiting blocks being correspondingly arranged on the top of the fixing plate, and limiting slots being correspondingly provided on the inner sides of the tops of the four limiting blocks, and the four corners of the control panel are limitedly clamped by the limiting slots on the four limiting blocks; the first limiting block is correspondingly installed on the front end of the right side of the top of the fixing plate, the left side of the first limiting block is correspondingly provided with a first guide rod, and the second limiting block is correspondingly elastically slid through the first guide rod; the rear sides of the first limiting block and the second limiting block are respectively correspondingly provided with a second guide rod and a third guide rod, and the third limiting block and the fourth limiting block are respectively correspondingly elastically slid through the second guide rod and the third guide rod; the left side of the third limiting block is correspondingly provided with a fourth guide rod, and the fourth limiting block is correspondingly elastically slid through the fourth guide rod.

[0009] Furthermore, a first fixed block is provided at a corresponding position on the front end of the top left side of the fixed plate, and the other end of the first guide rod is correspondingly connected to the first fixed block; a first sliding groove is provided at the rear end of the top left side of the fixed plate, and a first sliding slide block that can slide longitudinally along the first sliding groove is installed in the first sliding groove, and the other end of the fourth guide rod is correspondingly connected to the first sliding slide block.

[0010] Furthermore, a second fixed block is provided at a corresponding position on the right end of the top rear side of the fixed plate, and the other end of the second guide rod is correspondingly connected to the second fixed block; a second slide groove is provided at a corresponding left end of the top rear side of the fixed plate, and a second slider that can slide laterally along the second slide groove is installed in the second slide groove, and the other end of the third guide rod is correspondingly connected to the second slider.

[0011] Furthermore, a compression spring is installed correspondingly on the outer side of the first guide rod between the second limit block and the first fixed block, a compression spring is also installed correspondingly on the outer side of the second guide rod between the third limit block and the second fixed block, a compression spring is also installed correspondingly on the outer side of the third guide rod between the fourth limit block and the second slider, and a compression spring is also installed correspondingly on the outer side of the fourth guide rod between the fourth limit block and the first slider.

[0012] Furthermore, an L-shaped rubber pad is correspondingly provided on the inner groove wall of the limit slot, and a plurality of L-shaped convex edges are vertically correspondingly provided on the side of the rubber pad that contacts the control panel.

[0013] Furthermore, a cavity is correspondingly provided in the middle of the fixed plate, a plurality of dust suction holes are evenly opened on the top of the cavity in the fixed plate, and an interface is correspondingly provided at the bottom of the cavity in the fixed plate, and the interface can be connected to an external dust collection fan through a pipeline.

[0014] 3. Beneficial effects:

[0015] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0016] The utility model limits and fixes the control board around by correspondingly arranging four limit blocks on the top of the fixing plate, and utilizes multiple guide rods to make the size of the area surrounded by the four limit blocks adjustable, and at the same time cooperates with multiple compression springs to make the limit blocks able to elastically slide by themselves. When in use, directly pulling the third guide rod can make the two limit blocks on the left side move synchronously, and directly pulling the fourth guide rod can make the two limit blocks on the rear side move synchronously, so that control boards of different sizes can be adaptively clamped and fixed. After loosening the third guide rod and the fourth guide rod, the second limit block, the third limit block and the fourth limit block will be quickly clamped and fixed at the four corners of the control board under the action of multiple compression springs, so that the control board is limited and fixed so that it can be drilled. The overall use is very flexible and convenient, and the control board can be quickly disassembled, assembled and replaced.

[0017] In addition, the utility model also has a rubber pad installed on the inner groove wall of the limit slot, and a plurality of L-shaped convex edges are vertically arranged on the side of the rubber pad that contacts the control panel, so as to play a protective role and anti-slip effect, so as to better squeeze and fix the control panel and improve the limit fixing effect of the control panel. The utility model also has a cavity, a dust suction hole, an interface and other structures on the fixing plate, so that when the control panel is drilled, the debris and dust generated during the processing can be effectively sucked out, the cleanliness of the environment can be improved, and the debris and dust can be prevented from floating in the air and affecting the health of the staff. The overall design is very clever and practical.

[0018] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the top structure of the fixing device of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the fixing device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the fourth limit card block of the utility model.

[0022] Reference numerals:

[0023] 1. Fixed plate; 101. First slide groove; 102. Second slide groove; 103. Dust suction hole; 104. Interface; 2. First limit block; 3. Second limit block; 4. Third limit block; 5. Fourth limit block; 6. First guide rod; 7. Second guide rod; 8. Third guide rod; 9. Fourth guide rod; 10. First fixed block; 11. Second fixed block; 12. First slider; 13. Second slider; 14. Compression spring; 15. Rubber pad; 1501. Convex edge; 16. Limit slot. DETAILED DESCRIPTION

[0024] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0028] See attached Figure 1-3A fixing device for drilling a control board in this embodiment includes a fixing plate 1 and four limiting blocks distributed in a rectangular shape. The limiting blocks are L-shaped structures. The four limiting blocks are correspondingly arranged on the top of the fixing plate 1, and L-shaped limiting slots 16 are correspondingly opened on the inner sides of the tops of the four limiting blocks. The four corners of the control board are limited and clamped by the limiting slots on the four limiting blocks. The four limit blocks include a first limit block 2, a second limit block 3, a third limit block 4 and a fourth limit block 5. The first limit block 2 is correspondingly installed at the front end of the right side of the top of the fixed plate 1. The left side of the first limit block 2 is correspondingly provided with a first guide rod 6, and the second limit block 3 elastically slides through the first guide rod 6; the rear sides of the first limit block 2 and the second limit block 3 are respectively correspondingly provided with a second guide rod 7 and a third guide rod 8, and the third limit block 4 and the fourth limit block 5 elastically slide through the second guide rod 7 and the third guide rod 8 respectively; the left side of the third limit block 4 is correspondingly provided with a fourth guide rod 9, and the fourth limit block 5 elastically slides through the fourth guide rod 9.

[0029] Specifically, a first fixed block 10 is provided at a corresponding position of the front end on the top left side of the fixed plate 1, and the other end of the first guide rod 6 is correspondingly connected to the first fixed block 10; a first slide groove 101 is provided at the rear end on the top left side of the fixed plate 1, and a first slider 12 that can slide longitudinally along the first slide groove 101 is correspondingly installed in the first slide groove 101, and the other end of the fourth guide rod 9 is correspondingly connected to the first slider 12.

[0030] A second fixed block 11 is provided at a corresponding position on the right end of the top rear side of the fixed plate 1, and the other end of the second guide rod 7 is correspondingly connected to the second fixed block 11; a second slide groove 102 is provided at a corresponding position on the left end of the top rear side of the fixed plate 1, and a second slider 13 that can slide laterally along the second slide groove 102 is correspondingly installed in the second slide groove 102, and the other end of the third guide rod 8 is correspondingly connected to the second slider 13.

[0031] A compression spring 14 is correspondingly installed on the outer side of the first guide rod 6 between the second limit block 3 and the first fixed block 10, a compression spring 14 is also correspondingly installed on the outer side of the second guide rod 7 between the third limit block 4 and the second fixed block 11, a compression spring 14 is also correspondingly installed on the outer side of the third guide rod 8 between the fourth limit block 5 and the second slider 13, and a compression spring 14 is also correspondingly installed on the outer side of the fourth guide rod 9 between the fourth limit block 5 and the first slider 12. It is worth noting that the heights of the first guide rod 6 and the fourth guide rod 9 can be consistent, the heights of the second guide rod 7 and the third guide rod 8 can be consistent, and the height of the second guide rod 7 can be higher than the height of the first guide rod 6. When in use, the fixing plate 1 can be installed on the workbench below the drill bit by means of screws, welding, magnetism, bonding, etc., and then the two limit blocks on the left side can be moved synchronously by directly pulling the third guide rod 8, and the two limit blocks on the rear side can be moved synchronously by directly pulling the fourth guide rod 9, so that control boards of different sizes can be adaptively clamped and fixed. After loosening the third guide rod 8 and the fourth guide rod 9, the second limit block 3, the third limit block 4 and the fourth limit block 5 will be quickly clamped and fixed at the four corners of the control board under the action of multiple compression springs 14, and the control board will be limited and fixed so that it can be drilled. The overall use is very flexible and convenient.

[0032] An L-shaped rubber pad 15 is provided on the inner groove wall of the limit slot 16, so as to provide protection and anti-slip effect, so as to better squeeze and fix the control panel. A plurality of L-shaped convex edges 1501 are vertically provided on the side of the rubber pad 15 that contacts the control panel, so as to further better squeeze and fix the control panel, thereby improving the fixing effect of the control panel.

[0033] A cavity is correspondingly provided in the middle of the fixed plate 1, and a plurality of dust suction holes 103 are evenly opened on the top of the cavity in the fixed plate 1. An interface 104 is correspondingly provided at the bottom of the cavity in the fixed plate 1. The interface 104 can also be arranged on one side of the cavity of the fixed plate 1. The interface 104 can be connected to an external dust collecting fan through a pipeline, and the dust collecting fan can be connected to an external dust collecting bag, so that when the control panel is drilled, the debris and dust generated in the processing process can be sucked away, thereby improving the cleanliness of the environment and preventing the debris and dust from floating in the air and affecting the health of the workers.

[0034] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A fixing device for drilling a control panel, characterized in that: The invention comprises a fixed plate (1) and four rectangularly distributed limit blocks, wherein the four limit blocks are correspondingly arranged at the top of the fixed plate (1), and the inner sides of the tops of the four limit blocks are correspondingly provided with limit slots (16), and the four corners of the control board are limitedly clamped by the limit slots on the four limit blocks; the first limit block (2) is correspondingly installed at the front end of the right side of the top of the fixed plate (1), the left side of the first limit block (2) is correspondingly provided with a first guide rod (6), and the second limit block (3) is correspondingly provided with a first guide rod (6). The first limit block (2) and the second limit block (3) are elastically slidably penetrated through the first guide rod (6); the rear sides of the first limit block (2) and the second limit block (3) are respectively provided with a second guide rod (7) and a third guide rod (8); the third limit block (4) and the fourth limit block (5) are respectively elastically slidably penetrated through the second guide rod (7) and the third guide rod (8); the left side of the third limit block (4) is correspondingly provided with a fourth guide rod (9); the fourth limit block (5) is correspondingly slidably penetrated through the fourth guide rod (9).

2. A fixing device for drilling a control panel according to claim 1, characterized in that: A first fixing block (10) is provided at a corresponding position at the front end of the left top of the fixing plate (1), and the other end of the first guide rod (6) is correspondingly connected to the first fixing block (10); a first sliding groove (101) is provided at the rear end of the left top of the fixing plate (1), and a first sliding block (12) is installed in the first sliding groove (101) and can slide longitudinally along the first sliding groove (101), and the other end of the fourth guide rod (9) is correspondingly connected to the first sliding block (12).

3. A fixing device for drilling a control panel according to claim 2, characterized in that: A second fixed block (11) is provided at a corresponding position at the right end of the top rear side of the fixed plate (1), and the other end of the second guide rod (7) is correspondingly connected to the second fixed block (11); a second slide groove (102) is provided at the left end of the top rear side of the fixed plate (1), and a second slide block (13) is installed in the second slide groove (102) and can slide horizontally along the second slide groove (102), and the other end of the third guide rod (8) is correspondingly connected to the second slide block (13).

4. A fixing device for drilling a control panel according to claim 3, characterized in that: A compression spring (14) is correspondingly installed on the outer side of the first guide rod (6) between the second limit block (3) and the first fixed block (10), a compression spring (14) is also correspondingly installed on the outer side of the second guide rod (7) between the third limit block (4) and the second fixed block (11), a compression spring (14) is also correspondingly installed on the outer side of the third guide rod (8) between the fourth limit block (5) and the second sliding block (13), and a compression spring (14) is also correspondingly installed on the outer side of the fourth guide rod (9) between the fourth limit block (5) and the first sliding block (12).

5. A fixing device for drilling a control panel according to claim 1, characterized in that: An L-shaped rubber pad (15) is correspondingly provided on the inner groove wall of the limit slot (16), and a plurality of L-shaped convex edges (1501) are correspondingly provided vertically on the side of the rubber pad (15) that contacts the control panel.

6. A fixing device for drilling a control panel according to claim 1, characterized in that: A cavity is correspondingly provided in the middle of the fixed plate (1), a plurality of dust suction holes (103) are evenly arranged at the top of the cavity in the fixed plate (1), and an interface (104) is correspondingly provided at the bottom of the cavity in the fixed plate (1), and the interface (104) can be connected to an external dust collection fan via a pipeline.

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