Slot structure based on electromagnetic shielding case

Abstract

The utility model discloses a slot structure based on an electromagnetic shielding case. The slot structure comprises a main body assembly, wherein the main body assembly comprises an electromagnetic shielding case body and a slot body; the slot body is arranged in the electromagnetic shielding case body; the auxiliary assembly comprises a placing frame, a guide plate and a sliding groove; the sliding groove is formed in the bottom of the inner wall of the electromagnetic shielding case body, the placement frame is slidably connected to the interior of the sliding groove, and the auxiliary assembly further comprises a rotating gear and an auxiliary plate; the rotating gears are rotationally connected to the two sides of the inner wall of the slot body, and the connecting rods are fixedly connected to one ends of the rotating gears. The problems that when electronic equipment is inserted into a slot of an existing electromagnetic shielding case, the use stability between the slot and the electronic equipment is increased only through friction generated by the contact surface between the slot and the electronic equipment, the contact surface between the slot and the electronic equipment is prone to loosening after long-time use, and the service life of the electronic equipment is affected are solved. Therefore, the normal use of the electromagnetic shielding case is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic shielding chassis, in particular to a slot structure based on the electromagnetic shielding chassis. Background Art

[0002] The slots of an electromagnetic shielding chassis refer to the spaces in the chassis used to install and secure circuit boards or other electronic components. These slots are usually designed to match the electronic equipment inside the chassis, ensuring that the electronic equipment can be inserted into the slots accurately and correctly, while ensuring that the two wings of the shielding chassis fit well with the slots of the reinforced chassis.

[0003] However, it still has the following disadvantages in actual use:

[0004] When an electronic device is inserted into the slot of an existing electromagnetic shielding chassis, the stability between the slot and the electronic device is increased only by the friction generated by the contact surface between the slot and the electronic device. After long-term use, the contact surface between the slot and the electronic device is prone to loosening, thereby affecting the normal use of the electromagnetic shielding chassis. Utility Model Content

[0005] The purpose of the present utility model is to provide a slot structure based on an electromagnetic shielding chassis to solve the problem that the slot of the existing electromagnetic shielding chassis proposed in the above background technology only relies on the friction generated by the contact surface of the slot and the electronic device to increase the stability of use between the two when the electronic device is inserted into the slot. After long-term use, the contact surface between the slot and the electronic device is prone to loosening, thereby affecting the normal use of the electromagnetic shielding chassis.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a slot structure based on an electromagnetic shielding chassis, comprising:

[0008] Main body assembly: The main body assembly includes an electromagnetic shielding chassis body and a slot body;

[0009] The slot body is arranged inside the electromagnetic shielding chassis body;

[0010] Auxiliary components: The auxiliary components include a placement rack, a guide plate, and a slide;

[0011] The slide groove is arranged at the bottom of the inner wall of the electromagnetic shielding chassis body, the placement frame is slidably connected to the inside of the slide groove, and the guide plate is fixedly connected to both sides of the inner wall of the slot body.

[0012] Furthermore, the auxiliary assembly further comprises a rotating gear, a connecting rod, and an auxiliary plate;

[0013] The rotating gear is rotatably connected to both sides of the inner wall of the slot body, the connecting rod is fixedly connected to one end of the rotating gear, the auxiliary plate is threadedly connected to one end of the connecting rod, and the rotating gear and the placement frame are threadedly connected.

[0014] Furthermore, tooth grooves are provided at both ends of the top of the placement rack, and the placement rack and the rotating gear are arranged on the same central axis.

[0015] Furthermore, the outer surface of the connecting rod is provided with a thread, the interior of the auxiliary plate is provided with a thread groove, and the top end of the auxiliary plate and the bottom end of the guide plate are fitted together.

[0016] Furthermore, the main assembly also includes a door and a frame:

[0017] The box door is rotatably connected to one side of the front end of the electromagnetic shielding box body, and the frame is installed inside the electromagnetic shielding box body.

[0018] Further, it also includes disassembling and assembling components;

[0019] The disassembly and assembly components include a mounting slot and a screen plate;

[0020] The installation slot is arranged on one side of the outer wall of the electromagnetic shielding chassis body, and the mesh plate is installed inside the installation slot.

[0021] Furthermore, the disassembly and assembly assembly further includes a spring block and a connecting groove;

[0022] The connecting grooves are arranged at two ends of the top of the mesh plate, and the spring blocks are slidably connected to the inside of the connecting grooves.

[0023] Furthermore, outlets are provided on both sides of the top of the mesh plate, one end of the spring block is slidably connected to the outlet, a socket is provided on the upper inner wall of the mounting groove, and the socket and one end of the spring block are arranged on a horizontal plane.

[0024] Compared with the prior art, the advantages of the present invention are:

[0025] The utility model provides a vertically mounted placement rack, and while pushing the placement rack into the interior of the slot body, the auxiliary plate can be driven to slide along the threaded track of the connecting rod, providing an auxiliary clamping function for the electronic device, which can increase the stability of the electronic device when inserted into the slot body.

[0026] Based on the above beneficial effects, a disassembly and assembly component is provided. By sliding the spring block to the inside of the connecting groove, the limiting installation formed between the installation groove and the mesh plate can be quickly released. This can facilitate the user to disassemble and clean the mesh plate while providing the user with space to inspect the inside of the electromagnetic shielding chassis body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is an axonometric view of the present utility model;

[0029] Figure 2 This is a disassembled diagram of the utility model;

[0030] Figure 3 It is another isometric view of the present invention;

[0031] Figure 4 It is a cross-sectional view of the present utility model.

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 11. Electromagnetic shielding chassis body; 12. Chassis door; 13. Frame; 14. Slot body;

[0034] 21. Placement rack; 22. Guide plate; 23. Rotating gear; 24. Connecting rod; 25. Auxiliary plate; 26. Slideway;

[0035] 31. Mounting slot; 32. Screen plate; 33. Spring block; 34. Connecting slot. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0039] See also Figure 1-4 As shown, this embodiment is a slot structure based on an electromagnetic shielding chassis, comprising:

[0040] Main body assembly: The main body assembly includes an electromagnetic shielding chassis body 11 and a slot body 14;

[0041] The slot body 14 is provided inside the electromagnetic shielding chassis body 11;

[0042] The main assembly also includes a door 12 and a frame 13:

[0043] The door 12 is rotatably connected to the front end of the electromagnetic shielding chassis body 11, and the frame 13 is installed inside the electromagnetic shielding chassis body 11;

[0044] The electromagnetic shielding chassis body 11 is used to open the slot body 14, the door 12 is used to provide shielding for the interior of the electromagnetic shielding chassis body 11, and the frame 13 is used to provide a guide track for installation;

[0045] Auxiliary components: The auxiliary components include a placement rack 21, a guide plate 22, and a slide 26;

[0046] The slide groove 26 is provided at the bottom of the inner wall of the electromagnetic shielding chassis body 11 , the placement frame 21 is slidably connected to the inside of the slide groove 26 , and the guide plate 22 is fixedly connected to both sides of the inner wall of the slot body 14 ;

[0047] The slide groove 26 is used to provide a sliding track for the placement rack 21, and the guide plate 22 is used to provide a limiting guide track for the auxiliary plate 25;

[0048] Through the meshing cooperation between the placement frame 21 and the rotating gear 23, the connecting rod 24 can be started to rotate and drive the auxiliary plate 25 on the same central axis to slide in a guided manner;

[0049] Working principle: When the electronic device is inserted into the slot body 14;

[0050] First, place the electronic device on top of the placement rack 21 and push the placement rack 21 into the interior of the slot body 14 until the placement rack 21 and the rotating gear 23 are on the same central axis.

[0051] Next, the rotating gear 23 and the placement frame 21 can be meshed and connected, so that the rotating gear 23 rotates, and drives the connecting rod 24 to rotate, so that the auxiliary plate 25 can slide vertically along the thread track of the connecting rod 24 under the guidance of the guide plate 22, providing auxiliary clamping for both sides of the electronic device;

[0052] This step can increase the stability of the electronic device when inserted into the slot body 14 .

[0053] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes a disassembly assembly component;

[0054] The disassembly and assembly components include a mounting slot 31 and a screen plate 32;

[0055] The mounting groove 31 is formed on one side of the outer wall of the electromagnetic shielding chassis body 11 , and the mesh plate 32 is mounted inside the mounting groove 31 .

[0056] The disassembly and assembly assembly further includes a spring block 33 and a connecting slot 34;

[0057] The connecting grooves 34 are formed at both ends of the top of the mesh plate 32, and the spring blocks 33 are slidably connected to the inside of the connecting grooves 34;

[0058] The installation slot 31 is used to provide a space for installing the screen plate 32, and the connecting slot 34 is used to provide a space for the spring block 33 to slide;

[0059] Through the auxiliary cooperation between the spring block 33 and the connection groove 34, the spring block 33 can be slid to contact the limit connection formed between the installation groove 31 and the screen plate 32, so that the screen plate 32 can be quickly disassembled and cleaned.

[0060] Working principle: When the screen plate 32 is disassembled and cleaned;

[0061] First, by sliding the spring block 33 in the connecting groove 34, one end of the spring block 33 is retracted into the connecting groove 34 through the outlet, so that the one end of the spring block 33 and the socket are released from the limit;

[0062] Next, the mesh plate 32 is pulled upwards to make it slide vertically upwards on the inner wall of the installation slot 31, thereby separating the mesh plate 32 from the installation slot 31.

[0063] This step can facilitate the user to disassemble and clean the mesh plate 32 while providing the user with space to inspect the interior of the electromagnetic shielding chassis body 11 .

[0064] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0065] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A slot structure based on an electromagnetic shielding chassis, characterized in that: include: Main body component: the main body component includes an electromagnetic shielding chassis body (11) and a slot body (14); The slot body (14) is arranged inside the electromagnetic shielding chassis body (11); Auxiliary components: the auxiliary components include a placement rack (21), a guide plate (22), and a slide (26); The slide groove (26) is opened at the bottom of the inner wall of the electromagnetic shielding chassis body (11), the placement frame (21) is slidably connected to the inside of the slide groove (26), and the guide plate (22) is fixedly connected to both sides of the inner wall of the slot body (14).

2. A slot structure based on an electromagnetic shielding chassis according to claim 1, characterized in that: The auxiliary assembly further includes a rotating gear (23), a connecting rod (24), and an auxiliary plate (25); The rotating gear (23) is rotatably connected to both sides of the inner wall of the slot body (14), the connecting rod (24) is fixedly connected to one end of the rotating gear (23), the auxiliary plate (25) is threadedly connected to one end of the connecting rod (24), and the rotating gear (23) and the placement frame (21) are threadedly connected.

3. The slot structure based on the electromagnetic shielding chassis according to claim 2, characterized in that: Tooth grooves are provided at both ends of the top of the placement rack (21), and the placement rack (21) and the rotating gear (23) are arranged on the same central axis.

4. The slot structure based on the electromagnetic shielding chassis according to claim 2, characterized in that: The outer surface of the connecting rod (24) is provided with a thread, the interior of the auxiliary plate (25) is provided with a thread groove, and the top end of the auxiliary plate (25) is fitted with the bottom end of the guide plate (22).

5. The slot structure based on the electromagnetic shielding chassis according to claim 1, characterized in that: The main body assembly further includes a door (12) and a frame (13): The box door (12) is rotatably connected to a front end side of the electromagnetic shielding box body (11), and the frame (13) is installed inside the electromagnetic shielding box body (11).

6. The slot structure based on the electromagnetic shielding chassis according to claim 1, characterized in that: Also includes disassembly and assembly of components; The disassembly and assembly assembly comprises a mounting slot (31) and a gauze plate (32); The installation groove (31) is opened on one side of the outer wall of the electromagnetic shielding chassis body (11), and the mesh plate (32) is installed inside the installation groove (31).

7. The slot structure based on the electromagnetic shielding chassis according to claim 6, characterized in that: The disassembly and assembly assembly further includes a spring block (33) and a connecting groove (34); The connecting groove (34) is opened at both ends of the top of the mesh plate (32), and the spring block (33) is slidably connected to the inside of the connecting groove (34).

8. The slot structure based on the electromagnetic shielding chassis according to claim 7, characterized in that: Both sides of the top of the mesh plate (32) are provided with outlets, one end of the spring block (33) is slidably connected to the outlet, and a socket is provided on the upper part of the inner wall of the mounting groove (31), and the socket and one end of the spring block (33) are arranged on a horizontal plane.

Images