Safety gateway box protection device convenient to disassemble and assemble

Abstract

The safety gateway box protection device comprises a protection box and a gateway box, an opening is formed in the front face of the protection box, the gateway box is placed on a mounting plate connected with the interior of the protection box in a sliding mode, and the mounting plate and the inner wall of the protection box are connected with a clamping part. According to the utility model, through the design of the clamping part, when protection assembly is carried out, the gateway box is placed on the pulled-out mounting plate, then the mounting plate is pushed in, in the process, the square sliding block is extruded to slide, the clamping plates on the two sides move and clamp the gateway box, and when the mounting plate is pushed to the innermost end, the position of the mounting plate is fixed, and then mounting can be completed. Automatic clamping is formed through pushing of the mounting plate, the dismounting and mounting efficiency is effectively improved, the use requirement is met, the problem that in the prior art, elastic clamping in a box body is used, operation is inconvenient is solved, the clamping strength is better, and the device is worthy of application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of gateway box protection, in particular to a security gateway box protection device which is easy to assemble and disassemble. Background Art

[0002] The gateway box is an advanced intelligent device that provides efficient, secure and stable network access by adopting advanced network security technology, data encryption algorithms, access control, regular updates and maintenance, etc., to achieve seamless connection and data transmission between different devices and networks, providing users with strong network security and privacy protection.

[0003] At present, most gateway boxes are installed and used separately. However, in some unstable environments, such as when there is a large flow of people, the gateway box needs to be placed in the box body for protection and fixed in position through an adaptive positioning structure. Most conventional ones are clamped by elastic clamps. For example, application No. 202021345262.9 discloses a gateway device with a protective structure, which is clamped by two sets of clamping plates. However, actual investigations have found that although this effectively improves the stability and safety performance of the gateway box, the elastic plate needs to be manually opened when clamping and releasing the clamp, and then the device can be placed or taken. This is very inconvenient for one person to disassemble or repair, and the internal space of the adapted protective box is mostly ineffective, which is also very troublesome to operate.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a security gateway box protection device with convenient disassembly and assembly is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a security gateway box protection device that is easy to disassemble and assemble, and to solve the problems raised in the above-mentioned background technology by designing a clamping structure that is easy to disassemble and assemble.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a protective box and a gateway box, the protective box having an opening on the front side, and the gateway box being placed on a mounting plate slidably connected inside the protective box, the mounting plate being connected to the inner wall of the protective box with a clamping portion, the clamping portion comprising extrusion blocks fixed on both sides of the interior of the protective box, one side of the extrusion block being in contact with a pulley, the pulley being rotatably connected to the inside of a recess at one end of a square slider, and the square slider sliding in the opening of the side wall of the mounting plate, a splint being fixed to one end of the square slider, one side of the splint being in contact with the outer wall of the gateway box, and the other side being connected to the mounting plate with a spring, and the side surface of the extrusion block is designed with an arc surface to form two staggered pulley contact surfaces.

[0007] Preferably, an arc surface two is provided on the side of the extrusion block close to the front opening of the protective box. A limiting plate is fixed on the top surface of the square slider. When the mounting plate is completely pulled out from the inside of the protective box, the limiting plate fits against the inner wall of the mounting plate.

[0008] Preferably, both ends of the clamping plate are designed to be curved and fit against the arc surface of the gateway box. A porous foam pad is also bonded to the contact surface between the clamping plate and the gateway box.

[0009] Preferably, a groove is provided on the back of the protective box, and a row of semicircular notches is provided at the upper end of the groove. An L-shaped plate is fixed on the back of the mounting plate, and the vertical part of the L-shaped plate fits exactly into the groove on the back of the protective box. A row of semicircular notches corresponding to the top surface of the groove is provided at the top of the vertical part of the L-shaped plate, and the upper and lower rows of semicircular notches form a circular groove to clamp the wiring on the back of the gateway box.

[0010] Preferably, the convex slider fixed at the bottom of the mounting plate slides in the slideway of the slideway block, and the slideway block is fixed at the top end inside the protective box. When the mounting plate slides to the innermost end of the protective box, the convex slider aligns with the outer wall of the slideway block near the opening of the protective box. A baffle is rotatably connected to the outer wall of the convex slider, and the baffle rotates downward and fits into the inner side of the L-shaped block. The L-shaped block is fixed on the outer wall of the slideway block.

[0011] Preferably, two rows of heat dissipation holes are provided on both sides of the protective box, and spherical covers that cover the heat dissipation holes inside are fixed on both sides of the protective box.

[0012] Preferably, feet are provided at the four corners of the bottom of the gateway box. The feet can be inserted into the corresponding foot slots designed on the mounting plate. When the feet are inserted into the foot slots, the bottom of the gateway box does not contact the top surface of the mounting plate. The mounting plate is provided with multiple rows of round holes at the bottom end of the gateway box.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By designing the clamping part, when performing protective assembly, the gateway box is placed on the pulled-out mounting plate, and then the mounting plate is pushed in. During this process, the square slider is squeezed and slides, and the clamping plates on both sides are displaced to clamp the gateway box. When the mounting plate is pushed to the innermost end, its position is fixed to complete the installation. In this way, automatic clamping is formed by the push of the mounting plate, effectively improving the disassembly and assembly efficiency, meeting the use requirements, solving the problem that the elastic clamping inside the box body in the prior art is inconvenient to operate, and having better clamping strength, which is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the overall three-dimensional structure of a safety gateway box protection device with convenient disassembly and assembly of the present utility model Figure 1 ;

[0016] Figure 2 Schematic diagram of the overall three-dimensional structure of a protective device for a safety gateway box with convenient disassembly and assembly Figure 2 ;

[0017] Figure 3 Schematic diagram of the sectional structure of the protective box of a protective device for a safety gateway box with convenient disassembly and assembly Figure 1 ;

[0018] Figure 4 Schematic diagram of the sectional structure of the protective box of a protective device for a safety gateway box with convenient disassembly and assembly Figure 2 ;

[0019] Figure 5 Schematic three-dimensional structure diagram of the clamping part of a protective device for a safety gateway box with convenient disassembly and assembly;

[0020] Figure 6 Schematic three-dimensional structure diagram of the mounting plate of a protective device for a safety gateway box with convenient disassembly and assembly.

[0021] In the figure: 1. Protective box; 11. Mounting plate; 12. L-shaped plate; 13. Spherical cover; 14. Heat dissipation holes; 15. Baffle; 16. L-shaped block; 17. Convex slider; 18. Slideway block; 19. Leg groove; 2. Gateway box; 3. Clamping part; 31. Extrusion block; 32. Square slider; 33. Pulley; 34. First arc surface; 35. Clamping plate; 36. Spring; 37. Porous foam pad; 38. Limiting plate; 39. Second arc surface. Specific embodiments

[0022] The following further describes in detail the embodiments of the present invention in conjunction with the drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] As Figures 1-6 shown, it includes a protective box 1 and a gateway box 2. The front of the protective box 1 is provided with an opening, and a gateway box 2 is placed on a mounting plate 11 that is slidably connected inside the protective box 1. A clamping part 3 is connected between the mounting plate 11 and the inner wall of the protective box 1. The clamping part 3 includes extrusion blocks 31 fixed on both sides inside the protective box 1. One side of the extrusion block 31 contacts a pulley 33. The pulley 33 is rotatably connected inside a notch at one end of a square slider 32, and the square slider 32 slides in an opening on the side wall of the mounting plate 11. One end of the square slider 32 is fixed with a clamping plate 35. One side of the clamping plate 35 is attached to the outer wall of the gateway box 2, and the other side is connected to the mounting plate 11 with a spring 36. The side of the extrusion block 31 forms two staggered contact surfaces of the pulley 33 through the design of a first arc surface 34.

[0024] As described above, by designing the clamping part 3, when performing the protection assembly, the gateway box 2 is placed on the pulled-out mounting plate 11, and at this time, the gateway box 2 is located at a suitable clamping position. At the same time, the pulley 33 is in staggered surface contact with one side of the extrusion block 31, and this staggered surface is closer to the inner wall where the protection box 1 is docked with the extrusion block 31 than the other staggered surface. Then, the mounting plate 11 is pushed in. During this process, the pulley 33 rolls on one side of the extrusion block 31 and slides through the first arc surface 34 to another contact staggered surface. During this process, the square slider 32 is squeezed and slides in the opening on the side wall of the mounting plate 11, so that the spring 36 is stretched, and the clamping plates 35 on both sides are displaced to clamp the gateway box 2. When the mounting plate 11 is pushed to the innermost end, its position is fixed, and then the sealing plate hinged to the front of the protection box 1 can be closed. When disassembling, after pulling out the mounting plate 11, the spring 36 drives the clamping plates 35 to automatically reset to release the clamping. In this way, through the pushing of the mounting plate 11, automatic clamping is formed, effectively improving the disassembly and assembly efficiency and meeting the use requirements.

[0025] Four corner feet 21 are provided at the bottom of the gateway box 2. The corner feet 21 can be inserted into the corresponding corner foot grooves 19 designed on the mounting plate 11. When the corner feet 21 are inserted into the corner foot grooves 19, the bottom of the gateway box 2 does not contact the top surface of the mounting plate 11. The mounting plate 11 is provided with multiple rows of round holes at the bottom end of the gateway box 2.

[0026] Furthermore, when the gateway box 2 is placed, the corner feet 21 are inserted into the corresponding corner foot grooves 19 designed on the mounting plate 11, which can play a role in preliminary positioning, making the gateway box 2 more stable when the mounting plate 11 is pushed in, facilitating installation. At the same time, the corner foot grooves 19 are designed shallower, and the bottom of the gateway box 2 does not contact the mounting plate 11, and the heat dissipation at the bottom is strengthened through the round holes to reduce losses.

[0027] One side of the extrusion block 31 close to the front opening of the protection box 1 is provided with a second arc surface 39. A limiting plate 38 is fixed on the top surface of the square slider 32. When the mounting plate 11 is completely pulled out from the inside of the protection box 1, the limiting plate 38 fits against the inner wall of the mounting plate 11.

[0028] Furthermore, by designing the second arc surface 39 and the limiting plate 38, during installation or disassembly, most of the mounting plate 11 has to be pulled out of the protection box 1, and the square slider 32 will also be exposed. At this time, the pulley 33 will necessarily lose contact with the extrusion block 31, and because the spring 36 returns to drive its movement and it crosses the supporting surface of the extrusion block 31, at this time, the limiting plate 38 fits against the inner wall of the mounting plate 11 for limiting. At the same time, when the mounting plate 11 is pushed in again, the pulley 33 will first contact the second arc surface 39 and then contact the contact surface of the extrusion block 31. In this way, the overall operation is smoother, avoiding jamming during contact caused by the corner design at one end of the extrusion block 31, which is very practical.

[0029] Both ends of the clamping plate 35 are bent and fit the arc surface of the gateway box 2. A porous foam pad 37 is also bonded to the contact surface between the clamping plate 35 and the gateway box 2.

[0030] Furthermore, the bending design at both ends of the clamping plate 35 can be adapted to the appearance of the gateway box 2, further enhancing the clamping firmness. The porous foam pad 37 is elastic and can avoid the abrasion caused by contact clamping to the outer wall of the gateway box 2, playing a certain protective role.

[0031] A groove is provided on the back of the protective box 1, and a row of semi-circular notches is provided at the upper end of the groove. An L-shaped plate 12 is fixed to the back of the mounting plate 11, and the vertical part of the L-shaped plate 12 fits exactly into the groove on the back of the protective box 1. A row of semi-circular notches corresponding to the top surface of the groove is provided at the top of the vertical part of the L-shaped plate 12, and the upper and lower rows of semi-circular notches form a circular groove to clamp the wiring on the back of the gateway box 2.

[0032] Furthermore, when installing and placing the gateway box 2, do not rush to push in the mounting plate 11. You can first pass the wiring through the groove on the back of the protective box 1 and dock it with the wire hole of the gateway box 2, and place it on the semi-circular notches on the vertical part of the L-shaped plate 12. The number and position of the semi-circular notches are designed to correspond to the wire holes of the gateway box 2. Then, when the L-shaped plate 12 is pushed to the innermost end, the vertical part of the L-shaped plate 12 fits exactly with the groove on the back of the protective box 1 to form a closure, and the wire is supported by the formed groove, thereby further improving the stability of the line, making it not easy to fall off, and being linked with the installation, without manual operation, which is more convenient. Note that at this time, the wire inside the protective box 1 is horizontal. When pushing in, you can hold the wire with one hand and move it together with the gateway box 2. At the same time, a sealing pad can be bonded to the inner wall of the groove on the back of the protective box 1 to enhance the sealing performance. This is an existing design and will not be elaborated here.

[0033] The convex slider 17 fixed to the bottom of the mounting plate 11 slides in the slideway of the slideway block 18. The slideway block 18 is fixed to the inner top of the protective box 1. When the mounting plate 11 slides to the innermost end of the protective box 1, the outer wall of the convex slider 17 aligns with the outer wall of the slideway block 18 near the opening of the protective box 1. A baffle 15 is rotatably connected to the outer wall of the convex slider 17, and the baffle 15 rotates downward and fits into the inner side of the L-shaped block 16. The L-shaped block 16 is fixed to the outer wall of the slideway block 18.

[0034] Furthermore, in terms of the sliding design, the two convex sliders 17 can slide stably horizontally in the slideway block 18. After installation is completed and the convex slider 17 slides to the innermost end, the horizontal baffle 15 is rotated downward and fits into the inner side of the L-shaped block 16, so that the convex slider 17 cannot be displaced, thereby effectively ensuring the stable position of the mounting plate 11 and making the clamping more stable and not easy to loosen. Note that the baffle 15 fits and slides with the convex slider 17.

[0035] On both sides of the protection box 1, there are two rows of heat dissipation holes 14, and spherical covers 13 that cover the heat dissipation holes 14 are fixed on both sides of the protection box 1.

[0036] Furthermore, the heat dissipation holes 14 facilitate internal heat dissipation, while the spherical covers 13 can prevent dust from entering the interior, avoiding an increase in equipment loss caused by the protection of the box body.

[0037] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A protective device for a safety gateway box with convenient disassembly and assembly, comprising a protective box (1) and a gateway box (2). An opening is provided on the front surface of the protective box (1), and a sealing plate is hinged at the opening. Moreover, a gateway box (2) is placed on a mounting plate (11) which is slidably connected inside the protective box (1). It is characterized in that, The mounting plate (11) is connected to the inner wall of the protection box (1) with a clamping part (3); The clamping part (3) includes extrusion blocks (31) fixed on both sides inside the protection box (1). One side of the extrusion block (31) contacts a pulley (33). The pulley (33) is rotatably connected inside a notch at one end of a square slider (32). And the square slider (32) slides in an opening on the side wall of the mounting plate (11). A clamping plate (35) is fixed at one end of the square slider (32). One side of the clamping plate (35) fits against the outer wall of the gateway box (2), and a spring (36) is connected between the other side and the mounting plate (11). The side of the extrusion block (31) forms two staggered contact surfaces of the pulley (33) through a designed first arc surface (34).

2. The protective device for a safety gateway box with convenient disassembly and assembly according to claim 1, characterized in that, On the side of the extrusion block (31) close to the front opening of the protection box (1), there is a second arc surface (39). A limiting plate (38) is fixed on the top surface of the square slider (32). When the mounting plate (11) is completely pulled out from the inside of the protection box (1), the limiting plate (38) fits against the inner wall of the mounting plate (11).

3. The protective device for a safety gateway box with convenient disassembly and assembly according to claim 2, characterized in that, Both ends of the clamping plate (35) are designed to be curved and fit against the arc surface of the gateway box (2). A porous foam pad (37) is also bonded on the contact surface between the clamping plate (35) and the gateway box (2).

4. The protective device for a safety gateway box with convenient disassembly and assembly according to claim 1, characterized in that, There is a groove on the back of the protection box (1), and there is a row of semi-circular notches at the upper end of the groove. An L-shaped plate (12) is fixed on the back of the mounting plate (11). And the vertical part of the L-shaped plate (12) fits completely into the groove on the back of the protection box (1). The top of the vertical part of the L-shaped plate (12) is provided with a row of semi-circular notches corresponding to the top surface of the groove. And the upper and lower two rows of semi-circular notches form a circular groove to clamp the wiring on the back of the gateway box (2).

5. The protective device for a safety gateway box with convenient disassembly and assembly according to claim 1, characterized in that The convex slider (17) fixed at the bottom of the mounting plate (11) slides in the slideway of the slideway block (18). The slideway block (18) is fixed at the top end inside the protection box (1). When the mounting plate (11) slides to the innermost end of the protection box (1), the convex slider (17) aligns with the outer wall of the slideway block (18) close to the opening of the protection box (1). A baffle (15) is rotatably connected to the outer wall of the convex slider (17). The baffle (15) rotates downward and enters the inside of the L-shaped block (16) and fits against it. The L-shaped block (16) is fixed on the outer wall of the slideway block (18).

6. The protective device for a safety gateway box with convenient disassembly and assembly according to claim 1, characterized in that, There are two rows of heat dissipation holes (14) on both sides of the protection box (1), and spherical covers (13) that cover the heat dissipation holes (14) inside are fixed on both sides of the protection box (1).

7. The protective device for a safety gateway box with convenient disassembly and assembly according to claim 3, characterized in that, Support feet (21) are provided at the four corners of the bottom of the gateway box (2). The support feet (21) can be inserted into the corresponding support foot slots (19) designed on the mounting plate (11). And when the support feet (21) are inserted into the support foot slots (19), the bottom of the gateway box (2) does not contact the top surface of the mounting plate (11). The mounting plate (11) is provided with multiple rows of round holes at the bottom end of the gateway box (2).

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