End corner sheltering type low-frequency switch box

Abstract

The utility model relates to the technical field of switch boxes, in particular to an end corner sheltering type low-frequency switch box which comprises a switch box body, flitch plates are installed at the upper end and the lower end of the switch box body, plate cavities are formed in the flitch plates, meshes are formed in the end walls of the flitch plates, and the flitch plates are arranged in the plate cavities. Clamping grooves are formed in the left end wall and the right end wall of the flitch, clamping pieces are installed on the inner sides of the clamping grooves, buckles are arranged at the four corner ends of the switch box body, clamping bases are installed on the end sides of the buckles, base sponges are installed on the end walls of the clamping bases, and base buckle openings and base grooves are formed in the clamping bases. According to the utility model, the switch box body and the clamping seats are clamped through the buckles, the clamping seats are sleeved at the four corner ends of the switch box body, the end corners of the switch box body are protected, the end walls of the switch box body are prevented from being damaged due to collision, and the seat sponges made of sponge materials at the end sides of the clamping seats have buffering performance and are used for better protecting the clamping seats and the switch box body.

Description

Technical Field

[0001] The utility model relates to the technical field of switch boxes, in particular to an end-angle-protected low-frequency switch box. Background Art

[0002] The main function of the low-frequency switch box is to adapt the signal routing switching between computer hardware resources, system test benches and instruments.

[0003] The shell of the switch box is generally rectangular, and the corners are easily damaged when bumped, which is not conducive to the installation and storage of the shell, and also leads to a short service life of the shell, affecting the safe use of the shell. Utility Model Content

[0004] The utility model aims to provide an end angle shielding type low frequency switch box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A corner-protected low-frequency switch box comprises a switch box body, wherein the upper and lower ends of the switch box body are both provided with a patch plate, a plate cavity is provided inside the patch plate, mesh holes are provided on the end wall of the patch plate, card slots are provided on the left and right end walls of the patch plate, cards are installed on the inner sides of the card slots, buckles are arranged at the four corners of the switch box body, a card seat is installed on the end side of the buckle, a seat sponge is installed on the end wall of the card seat, a seat buckle opening and a seat slot are provided inside the card seat, and screws are pierced through the left and right end walls of the patch plate.

[0007] Preferably, the mounting plates are symmetrically distributed about the center of the switch box, and the switch box and the mounting plates are threadedly connected by screws.

[0008] Preferably, the plate cavity and the mesh are connected, and the plate cavity and the card slot are connected.

[0009] Preferably, the attachment plate is snap-connected with the card via a card slot.

[0010] Preferably, four buckles are provided, and the switch box and the buckles are fixedly connected.

[0011] Preferably, the switch box forms a snap-fit ​​structure with the holder through a buckle and a holder buckle opening, and the holder is adhesively connected to the holder sponge.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. Use screws to assemble the switch box and the board, which is convenient for assembling and disassembling the switch box and the board. After disassembling the board, it is convenient to clean and maintain the board. Remove the card inside the card slot on the end wall of the board to open the card slot. At this time, fill the card slot with dry powder or activated carbon particles, which are ventilated through the mesh holes to dry and protect the side end wall of the switch box.

[0014] 2. Connect the switch box and the socket through the buckle, and use the socket to cover the four corners of the switch box to protect the end corners of the switch box and prevent the end wall of the switch box from being damaged by bumps. The sponge material on the end side of the socket has buffering properties and is used to better protect the socket and switch box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 A schematic top view of the mesh of the pasted plate;

[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of a card seat;

[0019] Figure 4 for Figure 1 An enlarged schematic diagram of point A.

[0020] In the figure: 1. switch box; 2. sticker board; 3. board cavity; 4. mesh hole; 5. card slot; 6. card; 7. buckle; 8. card seat; 9. seat sponge; 10. seat buckle mouth; 11. seat slot; 12. screw. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution for an end-angle-protected low-frequency switch box:

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown, a corner-protected low-frequency switch box comprises a switch box body 1, wherein both upper and lower ends of the switch box body 1 are provided with a plate 2, a plate cavity 3 is provided inside the plate 2, a mesh hole 4 is provided on the end wall of the plate 2, a card slot 5 is provided on the left and right end walls of the plate 2, a card 6 is provided on the inner side of the card slot 5, buckles 7 are provided on the four corners of the switch box body 1, a card seat 8 is provided on the end side of the buckle 7, a seat sponge 9 is provided on the end wall of the card seat 8, a seat buckle opening 10 and a seat slot 11 are provided inside the card seat 8, and screws 12 are pierced through the left and right end walls of the plate 2.

[0025] Embodiment 2:

[0026] Based on the first embodiment, Figure 1 and Figure 2 As shown, the plate 2 is symmetrically distributed about the center of the switch box 1, and the switch box 1 and the plate 2 are threadedly connected by screws 12, the plate cavity 3 and the mesh 4 are connected, and the plate cavity 3 and the card slot 5 are connected. The plate 2 is clamped with the card 6 through the card slot 5, and the switch box 1 and the plate 2 are assembled by the screws 12, which is convenient for assembling and disassembling the switch box 1 and the plate 2. After the plate 2 is disassembled, it is convenient to clean and maintain the plate 2, and the card 6 on the inner side of the card slot 5 of the end wall of the plate 2 is disassembled to open the card slot 5. At this time, dry powder or activated carbon particles are filled into the card slot 5, and air is permeated through the mesh 4 to dry and protect the side end wall of the switch box 1;

[0027] Based on the first embodiment, Figure 3 and Figure 4 As shown, four buckles 7 are provided, and the switch box 1 and the buckles 7 are fixedly connected. The switch box 1 and the base 8 form a snap-fit ​​structure through the buckles 7 and the base buckle mouth 10, and the base 8 and the seat sponge 9 are adhesively connected. The switch box 1 and the base 8 are snap-fitted through the buckles 7. The base 8 is sleeved on the four corners of the switch box 1 to protect the end corners of the switch box 1 and prevent the end wall of the switch box 1 from being damaged by bumps. The seat sponge 9 made of sponge material on the end side of the base 8 has buffering performance and is used to better protect the base 8 and the switch box 1.

[0028] Working principle: The switch box 1 and the plate 2 are assembled and connected by screws 12, which is convenient for assembling and disassembling the switch box 1 and the plate 2. After disassembling the plate 2, it is convenient to clean and maintain the plate 2, and the card 6 inside the slot 5 on the end wall of the plate 2 is disassembled to open the slot 5. At this time, dry powder or activated carbon particles are filled into the slot 5, which is ventilated through the mesh 4 to dry and protect the side end wall of the switch box 1. The switch box 1 and the holder 8 are connected by the buckle 7, and the holder 8 is sleeved on the four corners of the switch box 1 to protect the end corners of the switch box 1 and prevent the end wall of the switch box 1 from being damaged by bumps. The sponge 9 on the end side of the holder 8 has a buffering performance and is used to better protect the holder 8 and the switch box 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An end-angle-protected low-frequency switch box, comprising a switch box body (1), characterized in that: The switch box (1) is provided with a plate (2) at both upper and lower ends, a plate cavity (3) is provided inside the plate (2), a mesh hole (4) is provided on the end wall of the plate (2), a card slot (5) is provided on the left and right end walls of the plate (2), a card (6) is provided inside the card slot (5), buckles (7) are provided at the four corners of the switch box (1), a card seat (8) is provided on the end side of the buckle (7), a seat sponge (9) is provided on the end wall of the card seat (8), a seat buckle opening (10) and a seat slot (11) are provided inside the card seat (8), and screws (12) are provided on the left and right end walls of the plate (2).

2. The corner-protected low-frequency switch box according to claim 1, characterized in that: The mounting plates (2) are symmetrically distributed about the center of the switch box (1), and the switch box (1) and the mounting plates (2) are threadedly connected via screws (12).

3. The corner-protected low-frequency switch box according to claim 1, characterized in that: The plate cavity (3) and the mesh (4) are connected, and the plate cavity (3) and the card slot (5) are connected.

4. The corner-protected low-frequency switch box according to claim 1, characterized in that: The attachment plate (2) is snap-connected with the card (6) via a card slot (5).

5. The corner-protected low-frequency switch box according to claim 1, characterized in that: Four buckles (7) are provided, and the switch box (1) and the buckles (7) are fixedly connected.

6. The corner-protected low-frequency switch box according to claim 1, characterized in that: The switch box (1) forms a snap-fit ​​structure with the clamping seat (8) through the buckle (7) and the seat buckle opening (10), and the clamping seat (8) and the seat sponge (9) are bonded and connected.

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