Convenient-to-assemble protective shell for communication mainboard

Abstract

The invention provides a convenient-to-assemble protective shell for a communication mainboard, and relates to the technical field of mainboard protective shells, the convenient-to-assemble protective shell comprises a protective main shell, sliding rods are mounted above the protective main shell, side clamping plates are mounted on the inner walls of the left side and the right side of the protective main shell, and a sliding rod is rotatably mounted on the back surface of each side clamping plate; each sliding rod penetrates out of the side wall of the corresponding protection main shell, at least two transverse connecting rods are arranged in each sliding rod, a threaded rod is rotationally installed at the top of each transverse connecting rod, and a user inserts two front inserting rods at the end of the second protection main shell into two rear grooves in the tail of the first protection main shell, so that the two front inserting rods are inserted into the two rear grooves in the tail of the first protection main shell. At the moment, the two protection main shells are installed, then the partition plate frame at the connecting position of the two protection main shells is pulled out, the interiors of the two protection main shells communicate with each other, a user can place a long communication mainboard or a plurality of communication mainboards, the two protection main shells are easy and rapid to assemble, and the protection capacity of the communication mainboards can be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of motherboard protective shells, and more specifically, particularly relates to a protective shell for a communication motherboard which is easy to assemble. Background Art

[0002] With the rapid development of communication technology, the importance of communication motherboards as the core components of communication equipment has become increasingly prominent. However, during the use and transportation of communication motherboards, they need to be effectively protected to prevent damage from external factors such as collision, vibration, moisture, etc.

[0003] At present, there are many problems with the existing communication motherboard protection devices on the market. On the one hand, for the protection of multiple communication motherboards, the existing devices are cumbersome and inefficient in splicing and assembly, and cannot meet the needs of rapid assembly. On the other hand, the sealing performance and overall stability of these devices are insufficient, and it is difficult to effectively block the adverse effects of the external environment on the communication motherboard.

[0004] In terms of the way of fixing the communication motherboard, the existing protection device is not flexible enough, and the communication motherboard is easily damaged due to excessive or uneven clamping force. Moreover, for communication motherboards of different specifications, different heights, and with special components, the existing protection device lacks precise adjustment function and cannot achieve all-round stable fixation, resulting in the communication motherboard still being damaged due to shaking and other reasons in the device, thereby affecting the normal operation of the communication equipment. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a protective shell for a communication mainboard that is easy to assemble, so as to solve the above problems.

[0006] A protective shell for a communication motherboard that is easy to assemble, comprising a protective main shell, a sliding rod installed on the top of the protective main shell, side clamping plates installed on the left and right inner walls of the protective main shell, a sliding rod rotatably installed on the back of each side clamping plate, and each sliding rod passes through the outside of the side wall of the protective main shell, at least two cross-linking rods are arranged inside the sliding rod, a threaded rod is rotatably installed on the top of each cross-linking rod, and each threaded rod passes through the outside of an upper protective cover through a thread.

[0007] Preferably, the inner walls of the two front and rear openings of the protective main shell are provided with side grooves, and a partition frame is installed between each two side grooves on the same side. Two front plug rods are fixedly installed on the front end side wall of the protective main shell, and two rear grooves are provided on the rear end side wall of the protective main shell. A rubber protective pad is fixedly installed on the bottom of the protective main shell, and a second threaded groove is opened through the left and right side walls of the protective main shell.

[0008] Preferably, the side walls of the two side clamps are fixedly installed with a first rubber pad, a spring is fixedly installed between the back side of each side clamp and the inner wall of the protective main shell, limiting grooves are provided at the tops of the two side walls of the protective main shell, and a first threaded groove is provided on the side wall of the protective main shell close to the top, and two positioning rods are fixedly installed below the upper protective cover, and the two positioning rods are located above the limiting grooves.

[0009] Preferably, a bolt is rotatably installed through the side wall of the upper protective cover, and the bolt can be installed in a first threaded groove opened in the protective main shell, a second rubber pad is fixedly installed under each of the cross-linking rods, and two limit rods are fixedly installed on the top of each of the cross-linking rods, the two limit rods are respectively located on both sides of the threaded rod, and each limit rod slides through the outside of the upper protective cover.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] In the present invention, the communication main board is clamped and fixed by two side clamping plates in the protective main shell. When multiple communication main boards need to be protected, the user splices the two protective main shells, and the user inserts the two front insertion rods at the end of the second protective main shell into the two rear grooves at the tail of the first protective main shell. At this time, the two protective main shells are installed, and then the partition frame at the connection between the two protective main shells is pulled out. At this time, the two protective main shells are interconnected, and the user can place longer or multiple communication main shells. The assembly method of the two protective main shells is simple and quick, and the protection capability of the communication main shells can be improved.

[0012] In the present invention, after the two protective main shells are assembled, the user covers the two upper protective covers on the two protective main shells. The two upper protective covers are connected end to end, and can cover the two protective main shells. The two upper protective covers can maintain the sealing of the two protective main shells after assembly, thereby improving the protection capability after assembly. After the upper protective covers are connected to the protective main shells, bolts are used for secondary fixing, which can prevent the upper protective covers from falling from the protective main shells and improve the stability of the installation.

[0013] In the present invention, when the protective main shell protects the communication mainboard, the user pulls the sliding rods on the back of the two side clamps, and the sliding rods are forced to drive the side clamps to move, and the two side clamps move away from each other. At this time, the user can place the communication mainboard between the two first rubber pads. After releasing the sliding rod, the spring drives the two side clamps to clamp and fix the communication mainboard through elastic force, and the two first rubber pads are in contact with the communication mainboard, which can reduce damage to the communication mainboard.

[0014] In the present invention, secondary fixation is performed according to the height of the communication mainboard inside the protective main shell. The user rotates the threaded rod on the top of the horizontal connecting rod, and the rotation of the threaded rod drives the horizontal connecting rod to move downward. The downward movement of the horizontal connecting rod drives the two limit rods to move downward. The downward movement of the horizontal connecting rod drives the second rubber pad to move downward. The second rubber pad moves downward and contacts the top of the communication mainboard. At this time, the top of the communication mainboard is fixed by the pressure of the second rubber pad, and the two sides of the communication mainboard are fixed by side clamps, the top is fixed by the second rubber pad, and the bottom is fixed by the rubber protective pad. At this time, the communication mainboard is fixed in all directions in the protective main shell, which effectively prevents the communication mainboard from being damaged due to shaking.

[0015] In the present invention, multiple horizontal connecting rods under the upper protective cover are arranged equidistantly, and the user can accurately adjust the upper horizontal connecting rod according to the position of the communication motherboard, and can adjust the height of each horizontal connecting rod according to the height of each component of the communication motherboard, and can adjust the protection according to the characteristics of the communication motherboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the protective main shell structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the upper protective cover of the present invention;

[0018] Figure 3 is a schematic diagram of the structure of the second rubber pad of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the horizontal connecting rod of the present invention;

[0020] Figure 5 It is a schematic diagram of the slide bar structure of the present invention;

[0021] Figure 6 It is a schematic diagram of the structure of the rubber protective pad of the present invention.

[0022] In the figure, the correspondence between the component names and the figure numbers is: 1. Protective main shell; 11. First threaded groove; 12. Limiting groove; 13. Rubber protective pad; 14. Side groove; 15. Front plug rod; 16. Partition frame; 17. Rear groove; 18. Side clamp; 19. First rubber pad; 2. Sliding rod; 21. Spring; 22. Upper protective cover; 23. Bolt; 24. Positioning rod; 25. Cross-link rod; 26. Threaded rod; 27. Limiting rod; 28. Second rubber pad; 29. ​​Second threaded groove. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] See also Figure 1-Figure 6 The present invention provides a protective shell for a communication motherboard that is easy to assemble, including a protective main shell 1, a slide bar 2 is installed on the top of the protective main shell 1, and side clamps 18 are installed on the inner walls of the left and right sides of the protective main shell 1. The back of each side clamp 18 is rotatably installed with a slide bar 2, and each slide bar 2 passes through the outside of the side wall of the protective main shell 1. When it is necessary to protect multiple communication motherboards, the user splices two protective main shells 1, and the user inserts the two front insertion rods 15 at the end of the second protective main shell 1 into the two rear grooves 17 at the tail of the first protective main shell 1. At this time, the two protective main shells 1 are installed, and then the partition frame 16 at the connection between the two protective main shells 1 is pulled out. At least two horizontal connecting rods 25 are arranged inside the slide bar 2, and a threaded rod 26 is rotatably installed on the top of each horizontal connecting rod 25, and each threaded rod 26 passes through the outside of the upper protective cover 22 through threads.

[0025] The inner walls of the front and rear openings of the protective main shell 1 are provided with side grooves 14, and a partition frame 16 is installed between each two side grooves 14 on the same side. Two front plug rods 15 are fixedly installed on the front end side wall of the protective main shell 1, and two rear grooves 17 are provided on the rear end side wall of the protective main shell 1. A rubber protective pad 13 is fixedly installed on the bottom of the protective main shell 1, and a second threaded groove 29 is penetrated through the left and right side walls of the protective main shell 1. The user covers the two upper protective covers 22 on the two protective main shells 1. The two upper protective covers 22 are connected end to end to cover the two protective main shells 1, and the two upper protective covers 22 can maintain the sealing of the two protective main shells 1 after assembly, thereby improving the protective ability after assembly. After the upper protective covers 22 are connected to the protective main shell 1, the side walls of the two side clamps 18 are fixedly installed with first rubber pads 19, and a spring 21 is fixedly installed between the back side of each side clamp 18 and the inner wall of the protective main shell 1. Limiting grooves 12 are provided on the tops of the two side walls of the protective main shell 1. A first threaded groove 11 is provided on the side wall of the protective main shell 1 near the top, and two positioning rods 24 are fixedly installed at the bottom of the upper protective cover 22, and the two positioning rods 24 are both located above the limiting groove 12. A bolt 23 is rotatably installed through the side wall of the upper protective cover 22, and the bolt 23 can be installed in the first threaded groove 11 provided in the protective main shell 1. A second rubber pad 28 is fixedly installed at the bottom of each cross-linking rod 25. The user can perform secondary fixation according to the height of the communication motherboard inside the protective main shell 1. The user rotates the threaded rod 26 at the top of the cross-linking rod 25, and the rotation of the threaded rod 26 drives the cross-linking rod 25 to move downward, and the downward movement of the cross-linking rod 25 drives the two limiting rods 27 to move downward, and the downward movement of the cross-linking rod 25 drives the second rubber pad 28 to move downward, and two limiting rods 27 are fixedly installed on the top of each cross-linking rod 25, and the two limiting rods 27 are respectively located on both sides of the threaded rod 26, and each limiting rod 27 slides through the outside of the upper protective cover 22.

[0026] Working principle:

[0027] In the first step, when protecting the communication mainboard, the user first puts the communication mainboard into the protective main shell 1, and then covers the upper protective cover 22 on the protective main shell 1 from top to bottom, and the two positioning rods 24 under the upper protective cover 22 are inserted into the two limit grooves 12 opened in the protective main shell 1. At the same time, the communication mainboard is clamped and fixed by two side clamps 18 in the protective main shell 1. When multiple communication mainboards need to be protected, the user splices the two protective main shells 1, and the user inserts the two front insertion rods 15 at the end of the second protective main shell 1 into the two rear grooves 17 at the tail of the first protective main shell 1. At this time, the two protective main shells 1 are installed, and then the partition frame 16 at the connection between the two protective main shells 1 is pulled out. At this time, the two protective main shells 1 are connected to each other, and the user can place longer or more communication mainboards. The assembly method of the two protective main shells 1 is simple and quick, which can improve the protection ability of the communication mainboard.

[0028] In the second step, after the two protective main shells 1 are assembled, the user covers the two upper protective covers 22 on the two protective main shells 1. The two upper protective covers 22 are connected end to end, and can cover the two protective main shells 1. The two upper protective covers 22 can maintain the sealing of the two protective main shells 1 after assembly, and improve the protective ability after assembly. After the upper protective cover 22 is connected to the protective main shell 1, the bolts 23 are used for secondary fixing, which can prevent the upper protective cover 22 from falling from the protective main shell 1 and improve the stability of the installation;

[0029] When the protective main shell 1 is protecting the communication mainboard, the user pulls the slide bar 2 on the back of the two side clamps 18, and the slide bar 2 is forced to drive the side clamps 18 to move, and the two side clamps 18 move away from each other. At this time, the user can place the communication mainboard between the two first rubber pads 19. After releasing the slide bar 2, the spring 21 drives the two side clamps 18 to clamp and fix the communication mainboard through elastic force, and the two first rubber pads 19 are in contact with the communication mainboard, which can reduce damage to the communication mainboard.

[0030] In the third step, after the upper protective cover 22 is covered on the top of the protective main shell 1, the user can perform secondary fixation according to the height of the communication mainboard inside the protective main shell 1. The user rotates the threaded rod 26 on the top of the horizontal connecting rod 25. The rotation of the threaded rod 26 drives the horizontal connecting rod 25 to move downward. The horizontal connecting rod 25 moves downward and drives the two limit rods 27 to move downward. The horizontal connecting rod 25 moves downward and drives the second rubber pad 28 to move downward. The second rubber pad 28 moves downward and contacts the top of the communication mainboard. At this time, the top of the communication mainboard is fixed by the pressure of the second rubber pad 28. The two sides of the communication mainboard are fixed by the side clamping plates 18, the top is fixed by the second rubber pad 28, and the bottom is fixed by the rubber protective pad 13. At this time, the communication mainboard is fixed in all directions in the protective main shell 1, which effectively prevents the communication mainboard from being damaged due to shaking;

[0031] The multiple cross-links 25 below the upper protective cover 22 are arranged equidistantly. At the same time, the user can accurately adjust the upper cross-link 25 according to the position of the communication motherboard, and can adjust the height of each cross-link 25 according to the height of each component of the communication motherboard, and can adjust the protection according to the characteristics of the communication motherboard.

[0032] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A protective shell for a communication mainboard that is easy to assemble, comprising a protective main shell (1), characterized in that: A slide bar (2) is installed above the protective main shell (1), and side clamps (18) are installed on the inner walls of the left and right sides of the protective main shell (1). A slide bar (2) is rotatably installed on the back of each side clamp (18), and each slide bar (2) passes through the outside of the side wall of the protective main shell (1). At least two cross-linking rods (25) are arranged inside the slide bar (2), and a threaded rod (26) is rotatably installed on the top of each cross-linking rod (25), and each threaded rod (26) passes through the outside of the upper protective cover (22) through a thread.

2. A protective case for a communication mainboard that is easy to assemble as claimed in claim 1, characterized in that: The inner walls of the front and rear openings of the protective main shell (1) are both provided with side grooves (14), and a partition frame (16) is installed between each two side grooves (14) on the same side.

3. A protective case for a communication motherboard that is easy to assemble as claimed in claim 1, characterized in that: Two front insertion rods (15) are fixedly mounted on the front side wall of the protective main shell (1), and two rear grooves (17) are provided on the rear side wall of the protective main shell (1).

4. A protective case for a communication mainboard that is easy to assemble as claimed in claim 1, characterized in that: A rubber protective pad (13) is fixedly mounted on the bottom of the protective main shell (1), and second thread grooves (29) are provided through the left and right side walls of the protective main shell (1).

5. A protective case for a communication mainboard that is easy to assemble as claimed in claim 1, characterized in that: A first rubber pad (19) is fixedly mounted on the side walls of the two side clamping plates (18), and a spring (21) is fixedly mounted between the back surface of each side clamping plate (18) and the inner wall of the protective main shell (1).

6. A protective case for a communication mainboard that is easy to assemble as claimed in claim 1, characterized in that: The tops of both side walls of the protective main shell (1) are provided with limiting grooves (12), and the side walls of the protective main shell (1) close to the top are provided with first thread grooves (11).

7. A protective case for a communication mainboard that is easy to assemble as claimed in claim 6, characterized in that: Two positioning rods (24) are fixedly installed below the upper protective cover (22), and the two positioning rods (24) are both located above the limiting groove (12).

8. A protective case for a communication mainboard that is easy to assemble as claimed in claim 6, characterized in that: A bolt (23) is rotatably mounted through the side wall of the upper protective cover (22), and the bolt (23) can be installed in a first thread groove (11) provided in the protective main shell (1).

9. A protective case for a communication mainboard that is easy to assemble as claimed in claim 1, characterized in that: A second rubber pad (28) is fixedly mounted below each of the transverse connecting rods (25), and two limit rods (27) are fixedly mounted on the top of each of the transverse connecting rods (25).

10. A protective case for a communication mainboard that is easy to assemble as claimed in claim 9, characterized in that: The two limiting rods (27) are respectively located on both sides of the threaded rod (26), and each limiting rod (27) slides through the outside of the upper protective cover (22).

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