Shock-resistant electronic component base

Abstract

The utility model discloses a shock-resistant electronic component base, which comprises a substrate, a bearing frame body is fixed at the upper end of the middle part of the substrate, a buffer frame body is arranged in the bearing frame body in a sliding manner, and a mounting plate is arranged in the buffer frame body in a sliding manner. First buffer shock absorbers are mounted between the front end and the rear end of the mounting plate and the inner wall of the buffer frame body, and second buffer shock absorbers are mounted between the left side and the right side of the mounting plate and the inner wall of the buffer frame body; control pieces are installed on the left side and the right side of the base plate correspondingly, movable blocks are installed at the output ends of the control pieces, the movable blocks are correspondingly provided with pulley pieces, and the control pieces extrude the pulley pieces to move downwards through the movable blocks. According to the anti-seismic electronic component base, through arrangement of the buffer shock absorbers in different directions, buffer shock absorption protection of electronic components in multiple directions is achieved, and meanwhile through cooperation of the control piece and the pulley piece, the scene of equipment position adjustment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, in particular to a shock-resistant electronic component base. Background Art

[0002] Electronic components are the fundamental building blocks of electronic devices and are widely used in various fields. Their performance and reliability directly determine the quality and functionality of electronic equipment. With the rapid advancement of technology, electronic devices are evolving towards miniaturization, higher performance, and greater intelligence, placing increasing demands on electronic components. Electronic components must not only possess higher levels of integration and superior electrical performance, but also maintain stable operation in a variety of complex operating environments.

[0003] Traditional electronic component bases usually only use a single buffering method such as simple rubber pads or springs, which are not very effective in absorbing and dispersing vibrations. These simple buffering structures can only reduce vertical vibrations to a certain extent, but their buffering capacity is obviously insufficient for horizontal vibrations and complex multi-directional vibrations. In some scenarios where the position of electronic equipment needs to be frequently adjusted, such as laboratory research, equipment debugging, and production line maintenance, traditional bases make it very difficult to move the equipment. Even if some bases are equipped with wheels, these wheels are often not convenient to adjust and use. When there is no need to adjust the use position, the small contact area between the base and the plane leads to poor overall stability.

[0004] Therefore, we propose a shock-resistant electronic component base to solve the above problems. Utility Model Content

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

[0006] The purpose of the present utility model is to provide a shock-resistant electronic component base to solve the problems in the current market raised by the above background technology.

[0007] 2. Technical solution:

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a seismic-resistant electronic component base, comprising a substrate, a carrying frame fixed to the middle upper end of the substrate, a buffer frame slidably provided inside the carrying frame, a mounting plate slidably provided inside the buffer frame, first buffer shock absorbers are installed between the front and rear ends of the mounting plate and the inner wall of the buffer frame, second buffer shock absorbers are installed between the left and right sides of the mounting plate and the inner wall of the buffer frame, and a third buffer shock absorber is installed between the lower end of the buffer frame and the carrying frame;

[0009] Control components are installed on both sides of the left and right sides of the base plate, and a movable block is installed on the output end of the control component, and a pulley component is correspondingly provided on the movable block. The control component squeezes the pulley component downward through the movable block, and a limiting component is connected between the pulley component and the fixed side plate, and the fixed side plate is fixedly installed on the upper end of the base plate. The pulley component is moved up and reset by the limiting component.

[0010] Furthermore, the buffer frame and the bearing frame are fitted together to slide up and down, and the inner wall of the buffer frame and the end surface of the mounting plate are fitted together.

[0011] Through the above technical solution, the shock absorption effect can be improved through the contact friction between the buffer frame, the load-bearing frame and the mounting plate.

[0012] Furthermore, the control component includes a bidirectional threaded rod installed on the base plate through a bearing and a guide rod fixedly installed on the base plate, the bidirectional threaded rod and the guide rod are parallel to each other, and two movable blocks are jointly sleeved on the outer sides of the two ends of the bidirectional threaded rod and the guide rod, and the bidirectional threaded rod and the movable block form a threaded connection, and the movable block and the guide rod form a fitting sliding structure.

[0013] Through the above technical solution, the two movable blocks can be driven to move relative to each other after the bidirectional threaded rod is rotated.

[0014] Furthermore, the pulley member includes a bracket, a universal wheel is installed at the lower end of the bracket, a force block is fixed at the upper end of the bracket, and the bracket is fitted with the fixed side plate.

[0015] Through the above technical solution, the load-bearing block, the bracket and the universal wheel can move up and down.

[0016] Furthermore, the side of the force-bearing block close to the bidirectional threaded rod is arranged in an inclined shape, and the force-bearing block is fitted with the side of the movable block.

[0017] Through the above technical solution, after the bidirectional threaded rod rotates, it can drive the movable block to move, and then squeeze it toward the force-bearing block to move.

[0018] Furthermore, the limiting member includes a limiting rod fixed on the fixed side plate, the limiting rod is slidably arranged inside the force block, and a spring is sleeved on the outer side of the limiting rod, and the two ends of the spring are respectively connected to the fixed side plate and the force block.

[0019] Through the above technical solution, the force-bearing block can be driven to move in the opposite direction and reset under the action of the spring.

[0020] 3.Beneficial effects:

[0021] Compared with the prior art, the technical solution provided by the present invention is a seismic-resistant electronic component base. By arranging buffer shock absorbers in different directions, the present invention can achieve buffer shock protection for electronic components in multiple directions. At the same time, the cooperation of the control part and the pulley part makes it easy to adjust the position of the equipment. The specific contents are as follows:

[0022] The first and second buffer shock absorbers disposed between the mounting plate and the buffer frame, as well as the third buffer shock absorber disposed between the buffer frame and the carrying frame, provide buffering and shock absorption protection for the electronic components in multiple directions. When the base is subjected to external vibration impact, these buffer shock absorbers can effectively absorb and disperse energy, reducing the impact of vibration on the electronic components, improving the stability and reliability of the electronic components, and extending their service life.

[0023] The control part can squeeze the pulley part downward through the movable block, so that when the base needs to be moved, the universal wheel can be easily contacted with the ground to achieve easy movement. When it does not need to be moved, the pulley part can be moved up and reset through the limit part, so that the base plate directly contacts the supporting surface to ensure the stability of the base. This is very practical for some scenarios where the position of equipment needs to be adjusted frequently, such as the layout adjustment of electronic equipment in the laboratory. It not only facilitates the movement of the equipment, but also ensures the stable operation of the equipment when it is fixed in a fixed position. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall side-view three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the top-sectional structure of the load-bearing frame of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the supporting frame of the utility model;

[0027] Figure 4 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0028] Figure 5 This is a schematic side view of the three-dimensional structure of the pulley member of the utility model.

[0029] In the figure: 1. base plate; 2. supporting frame; 3. buffer frame; 4. mounting plate; 5. first buffer shock absorber; 6. second buffer shock absorber; 7. third buffer shock absorber; 8. control member; 81. bidirectional threaded rod; 82. guide rod; 9. movable block; 10. pulley member; 101. bracket; 102. force block; 103. universal wheel; 11. limit member; 111. limit rod; 112. spring; 12. fixed side panel. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present invention, the following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0031] 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.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, features specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0033] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0034] See also Figure 1-5A seismic-resistant electronic component base includes a substrate 1, a carrying frame 2 is fixed to the upper middle end of the substrate 1, and a buffer frame 3 is slidably provided inside the carrying frame 2, and a mounting plate 4 is slidably provided inside the buffer frame 3, a first buffer shock absorber 5 is installed between the front and rear ends of the mounting plate 4 and the inner wall of the buffer frame 3, and a second buffer shock absorber 6 is installed between the left and right sides of the mounting plate 4 and the inner wall of the buffer frame 3, and a third buffer shock absorber 7 is installed between the lower end of the buffer frame 3 and the carrying frame 2; the buffer frame 3 and the carrying frame 2 form a fit to slide up and down, and the inner wall of the buffer frame 3 and the end surface of the mounting plate 4 fit each other;

[0035] By providing the first and second buffer shock absorbers 5 and 6 between the mounting plate 4 and the buffer frame 3, and the third buffer shock absorber 7 between the buffer frame 3 and the supporting frame 2, buffering and shock-absorbing protection for the electronic components in multiple directions is achieved. When the base is subjected to external vibration impact, these buffer shock absorbers can effectively absorb and disperse energy, reduce the impact of vibration on the electronic components, improve the stability and reliability of the electronic components, and extend their service life;

[0036] The left and right sides of the base plate 1 are both equipped with control members 8, and the output end of the control member 8 is equipped with a movable block 9, and the movable block 9 is correspondingly provided with a pulley member 10. The control member 8 squeezes the pulley member 10 downward through the movable block 9, and a limiting member 11 is connected between the pulley member 10 and the fixed side plate 12, and the fixed side plate 12 is fixedly installed on the upper end of the base plate 1, and the pulley member 10 is moved up and reset by the limiting member 11; the control member 8 includes a bidirectional threaded rod 81 installed on the base plate 1 through a bearing and a guide rod 82 fixedly installed on the base plate 1, the bidirectional threaded rod 81 and the guide rod 82 are parallel to each other, and the two ends of the bidirectional threaded rod 81 and the guide rod 82 are jointly sleeved with two movable blocks 9, and the bidirectional threaded rod 81 and the movable The block 9 is threadedly connected, and the movable block 9 and the guide rod 82 form a fitting sliding structure; the pulley member 10 includes a bracket 101, a universal wheel 103 is installed at the lower end of the bracket 101, and a force block 102 is fixed to the upper end of the bracket 101, and the bracket 101 is fitted with the fixed side plate 12; the force block 102 is arranged in an inclined shape on the side close to the bidirectional threaded rod 81, and the force block 102 is fitted with the side of the movable block 9; the limiting member 11 includes a limiting rod 111 fixed to the fixed side plate 12, the limiting rod 111 is slidably arranged inside the force block 102, and a spring 112 is sleeved on the outer side of the limiting rod 111, and the two ends of the spring 112 are respectively connected to the fixed side plate 12 and the force block 102;

[0037] When the bidirectional threaded rod 81 is rotated, the movable block 9 threadedly sleeved on the outside of the bidirectional threaded rod 81 moves forward and backward under the action of the guide rod 82. The movable block 9 uses the contact effect with the force-bearing block 102 to squeeze the pulley member 10 downward, so that when the base needs to move, the universal wheel 103 can be easily contacted with the ground to achieve easy movement. When it does not need to move, the pulley member 10 can be moved up and reset through the limit member 11, so that the substrate 1 directly contacts the supporting surface to ensure the stability of the base. This is very practical for some scenarios where the position of equipment needs to be adjusted frequently, such as layout adjustment of electronic equipment in a laboratory. It not only facilitates the movement of the equipment, but also ensures the stable operation of the equipment when it is fixed in a fixed position.

[0038] Working principle: When using this anti-vibration electronic component base, if Figure 1-5 As shown, the electronic components are installed on the mounting plate 4, and the first buffer shock absorber 5 and the second buffer shock absorber 6 are arranged between the mounting plate 4 and the buffer frame 3, and the third buffer shock absorber 7 is arranged between the buffer frame 3 and the supporting frame 2, so as to realize buffering and shock-absorbing protection of the electronic components in multiple directions. When the base is subjected to external vibration impact, these buffer shock absorbers can effectively absorb and disperse energy, reduce the impact of vibration on the electronic components, improve the stability and reliability of the electronic components, and extend their service life. The control part 8 can squeeze the pulley part 10 downward through the movable block 9, so that when the base needs to move, the universal wheel 103 can be easily contacted with the ground to achieve easy movement. When it does not need to move, the pulley part 10 can be moved up and reset through the limit part 11, so that the substrate 1 directly contacts the support surface to ensure the stability of the base.

[0039] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A seismic-resistant electronic component base, characterized by: The invention comprises a base plate (1), a supporting frame (2) is fixed to the upper middle end of the base plate (1), a buffer frame (3) is slidably provided inside the supporting frame (2), and a mounting plate (4) is slidably provided inside the buffer frame (3), a first buffer shock absorber (5) is installed between the front and rear ends of the mounting plate (4) and the inner wall of the buffer frame (3), a second buffer shock absorber (6) is installed between the left and right sides of the mounting plate (4) and the inner wall of the buffer frame (3), and a third buffer shock absorber (7) is installed between the lower end of the buffer frame (3) and the supporting frame (2); A control member (8) is installed on both the left and right sides of the base plate (1), and a movable block (9) is installed on the output end of the control member (8), and a pulley member (10) is correspondingly provided on the movable block (9). The control member (8) squeezes the pulley member (10) downward through the movable block (9), and a limiting member (11) is connected between the pulley member (10) and the fixed side plate (12), and the fixed side plate (12) is fixedly installed on the upper end of the base plate (1), and the pulley member (10) is moved upward and reset through the limiting member (11).

2. The anti-vibration electronic component base according to claim 1, characterized in that: The buffer frame (3) and the supporting frame (2) are fitted together and slide up and down, and the inner wall of the buffer frame (3) and the end surface of the mounting plate (4) are fitted together.

3. The anti-vibration electronic component base according to claim 1, characterized in that: The control member (8) comprises a bidirectional threaded rod (81) mounted on the base plate (1) via a bearing and a guide rod (82) fixedly mounted on the base plate (1), the bidirectional threaded rod (81) and the guide rod (82) being parallel to each other, and two movable blocks (9) are sleeved on the outer sides of both ends of the bidirectional threaded rod (81) and the guide rod (82), and the bidirectional threaded rod (81) and the movable block (9) are threadedly connected, and the movable block (9) and the guide rod (82) form a fitting sliding structure.

4. The anti-vibration electronic component base according to claim 1, characterized in that: The pulley member (10) comprises a bracket (101), a universal wheel (103) is mounted on the lower end of the bracket (101), a force block (102) is fixed on the upper end of the bracket (101), and the bracket (101) is fitted with the fixed side plate (12).

5. The anti-vibration electronic component base according to claim 4, characterized in that: The side of the force-bearing block (102) close to the bidirectional threaded rod (81) is arranged in an inclined shape, and the force-bearing block (102) is fitted with the side of the movable block (9).

6. The anti-vibration electronic component base according to claim 1, characterized in that: The limiting member (11) includes a limiting rod (111) fixed on the fixed side plate (12), the limiting rod (111) is slidably arranged inside the force-bearing block (102), and a spring (112) is sleeved on the outer side of the limiting rod (111), and the two ends of the spring (112) are respectively connected to the fixed side plate (12) and the force-bearing block (102).

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