Lateral pressing structure

Abstract

The utility model provides a side pressing structure. The side pressing structure comprises a device body. The buckles are arranged at four corners of the device body; the side pressing pieces are detachably and symmetrically arranged on the device body, and clamping holes buckled with the buckles are formed in the side pressing pieces, so that a bottom plate at the bottom of the device body and the device body are pressed and fixed; the concealed grooves are formed in the upper pressing face of the side pressing piece, a connecting rod is arranged at the connecting end of the two concealed grooves, an elastic traction piece is arranged on the outer wall of the connecting rod, and an anti-disengaging ring is arranged at one end of the elastic traction piece. According to the utility model, the bottom plate at the bottom of the controller box body is designed into a separated type, so that the controller box body can be rapidly maintained by personnel, and meanwhile, the buckle type side pressure fixing structure is more beneficial to the rapid installation and disassembly of the controller box body.

Description

Technical Field

[0001] The utility model relates to a side pressing structure. Background Art

[0002] The controller is a relatively common electronic component, and common controllers are all in the form of a box.

[0003] When assembling the controller box, most manufacturers use screws or corresponding snap-on structures to seal the box, which is convenient for subsequent use. However, the inventors found that the bottom of the controller box is usually one-piece. Although this method is applicable, when quick maintenance is required, the one-piece bottom will obviously be more time-consuming and labor-intensive, and it is also impossible to fully see the internal circuit structure of the box. Therefore, designing a controller box with a separate side compression fixing structure is the research direction of the utility model. Utility Model Content

[0004] The utility model provides a side pressing structure, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] A side clamping structure, comprising:

[0007] Device body; buckles arranged at four corners of the device body;

[0008] A side pressure piece is detachably and symmetrically arranged on the device body, and a clamping hole is formed on the side pressure piece to be buckled with the buckle, so as to press and fix the bottom plate at the bottom of the device body to the device body;

[0009] A hidden groove is formed on the upper pressing surface of the side pressure piece. A connecting rod is provided at the connecting end of the two groups of hidden grooves. An elastic traction piece is provided on the outer wall of the connecting rod. An anti-slip ring is provided at one end of the elastic traction piece.

[0010] As a further improvement, a recessed portion is formed at the four corners of the device body for quick positioning and installation of the side pressure piece.

[0011] As a further improvement, the recessed portion has a depth A, and the depth A is greater than or equal to 2 mm or less than or equal to 5 mm.

[0012] As a further improvement, the outer ring of the side pressure piece is provided with a buffer edge.

[0013] As a further improvement, the upper and lower pressing surfaces of the side pressure piece are both provided with a plurality of anti-slip raised particles.

[0014] As a further improvement, the clamping hole is in the shape of an inverted truncated cone, a circle or a square.

[0015] The beneficial effects of the utility model are:

[0016] (1) The utility model separates the bottom plate at the bottom of the device from the device, and uses the side pressure piece to install the bottom plate and the device, so that when maintaining or repairing the circuit inside the device, the bottom plate can be opened by simply removing the side pressure piece from the device. Not only can the internal circuit of the device be clearly seen, which is convenient for maintenance, but also can be quickly installed after maintenance. Furthermore, the design of structures such as the anti-slip ring also helps to connect the side pressure piece with the device, thereby improving the connection strength between the two and preventing the side pressure piece from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is the front view of the utility model.

[0019] Figure 2 It is an exploded view of the utility model.

[0020] Figure 3 It is a structural diagram of the side pressure piece of the utility model.

[0021] Figure 4 It is the internal structure diagram of the side pressure piece of the utility model.

[0022] Description of Figure Numbers:

[0023] 1. Device body; 2. Side pressure piece; 3. Connecting piece; 4. Clamp hole; 5. Recessed part; 6. Buckle; 7. Buffering edge; 8. Connecting rod; 10. Concealed groove; 11. Elastic pulling piece; 12. Anti-slip ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0025] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot 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 invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Reference Figure 1-4 As shown, a side clamping structure includes a device body 1 and buckles 6 arranged at four corners of the device body 1.

[0027] The side pressure piece 2 is detachably and symmetrically arranged on the device body 1 , and a clamping hole 4 is formed on the side pressure piece 2 to be buckled with the buckle 6 , so as to press and fix the bottom plate at the bottom of the device body 1 to the device body 1 .

[0028] The hidden grooves 10 are formed on the upper pressing surface of the side pressure piece 2. A connecting rod 8 is provided at the connecting end of the two groups of hidden grooves 10. An elastic traction piece 11 is provided on the outer wall of the connecting rod 8. An anti-slip ring 12 is provided at one end of the elastic traction piece 11.

[0029] Furthermore, the elastic traction member 11 is an elastic member such as a tension spring or a spring, and the specific implementation is selected according to actual needs, which will not be described in detail here.

[0030] During installation, the bottom plate is pre-connected with the bottom of the device body 1, and then the clamping hole 4 on the side pressure piece 2 is buckled with the buckle 6. At the same time, the anti-slip ring 12 is also buckled on the buckle 6, and the anti-slip ring 12 is connected to the elastic traction piece 11. The elastic force of the elastic traction piece 11 can make the anti-slip ring 12 and the buckle 6 have a pulling force in the direction of the connecting rod 8, thereby improving the connectivity between the side pressure piece 2 and the device body 1 and preventing the side pressure piece 2 from falling off.

[0031] Furthermore, the outer ring of the side pressure piece 2 is provided with a buffering edge 7. The buffering edge 7 is made of rubber material. After the device body 1 falls to the ground, the buffering edge 7 can provide a certain buffering force, which can prevent the device from being damaged on the one hand, and on the other hand, it can prevent the side pressure piece 2 from falling off directly from the device, provide a buffering stress, and can further improve the connection strength between the side pressure piece 2 and the device.

[0032] Furthermore, a plurality of anti-slip protrusions are provided on the upper and lower pressing surfaces of the side pressure piece 2. The advantage of such a setting is that the friction between the side pressure piece 2 and the device body 1 can be increased, thereby improving the tightness of the connection.

[0033] The clamping hole 4 is in the shape of an inverted truncated cone, a circle or a square. In one embodiment, the clamping hole 4 is in the shape of an inverted truncated cone. The advantage of such a setting is that it provides a transition from wide to narrow, allowing the buckle 6 to be gradually tightened, which helps to evenly distribute the contact stress; it can help the buckle 6 to automatically align the center during the insertion process, simplifying the assembly process; compared with a straight hole, the truncated cone-shaped hole can more effectively distribute the stress applied by the buckle 6 and reduce local stress concentration; the wide entrance of the truncated cone-shaped hole makes the buckle 6 easier to insert and remove, which is convenient for maintenance and replacement; it can adapt to slight size changes of the buckle 6 and provide a certain degree of fault tolerance; when subjected to impact or vibration, the truncated cone-shaped hole can absorb and dissipate energy to reduce damage to the structure.

[0034] A recessed portion 5 is formed at the four corners of the device body 1 for quick positioning and installation of the side pressure piece 2. Furthermore, the recessed portion 5 has a depth A, and the depth A is greater than or equal to 2 mm or less than or equal to 5 mm. In one embodiment, the depth A is about 2.5 mm. The advantage of this arrangement is that the connection strength between the side pressure piece 2 and the box body can be enhanced, making the overall structure more stable; through the design of the recessed portion 5, the assembly process can be simplified, making it easier to align and buckle the side pressure piece 2 with the box body; it helps to more evenly distribute the stress generated by the load and avoid stress concentration; it can absorb and reduce vibration to a certain extent and protect the components inside the box body.

[0035] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A side clamping structure, characterized in that: include A device body (1); buckles (6) arranged at four corners of the device body (1); A side pressure piece (2) is detachably and symmetrically arranged on the device body (1), and a clamping hole (4) is formed on the side pressure piece (2) to be buckled with the clamp (6), so as to press and fix the bottom plate at the bottom of the device body (1) to the device body (1); A hidden groove (10) is formed on the upper pressing surface of the side pressure piece (2); a connecting rod (8) is provided at the connecting end of two groups of the hidden grooves (10); an elastic traction piece (11) is provided on the outer wall of the connecting rod (8); and an anti-slip ring (12) is provided at one end of the elastic traction piece (11).

2. A side clamping structure according to claim 1, characterized in that: A recessed portion (5) is formed at the four corners of the device body (1) for quick positioning and installation of the side pressure piece (2).

3. A side clamping structure according to claim 2, characterized in that: The recessed portion (5) has a depth A, and the depth A is greater than or equal to 2 mm or less than or equal to 5 mm.

4. A side clamping structure according to claim 1, characterized in that: The outer ring of the side pressure piece (2) is provided with a buffer surrounding edge (7).

5. A side clamping structure according to claim 1, characterized in that: The upper and lower pressing surfaces of the side pressure piece (2) are both provided with a plurality of anti-slip raised particles.

6. A side clamping structure according to claim 1, characterized in that: The clamping hole (4) is in the shape of an inverted truncated cone, a circle or a square.

Images