Portable switch

Abstract

The utility model discloses a portable switch comprising a housing, and four corners of the bottom end of the housing are provided with grooves. The four supporting legs are installed on the wall faces of the top ends of the four grooves in an overturning mode respectively, and the overturning stroke of the supporting legs is that the supporting legs are overturned and stored in the grooves from the vertical state; each groove is internally provided with two sets of clamping pieces, one set of clamping pieces is installed on the wall face of one side of the groove, the other set of clamping pieces is installed on the wall face of the top end of the groove, and when the supporting legs are overturned to the two tail ends of the stroke, the supporting legs are fixed to the clamping pieces on the corresponding sides in a clamped mode. The supporting legs can be folded and unfolded, and when the supporting legs are folded into the grooves, the supporting legs are clamped and fixed by a group of clamping pieces, so that the device is convenient to package and carry; and when the supporting legs rotate and are released, the supporting legs are clamped and fixed by the other group of clamping pieces, so that the device can be conveniently supported at the moment.

Description

Technical Field

[0001] The utility model relates to the technical field of data switches, in particular to a portable switch. Background Art

[0002] A portable switch is used to complete the switching of data information and is widely used in modern data communications and computer communications.

[0003] In big data technology, a large amount of data will flow at the same time, so the data switch will run at high load for a long time, generating a lot of heat.

[0004] According to the public content recorded in the retrieved patent document with publication number CN218829987U, support legs are provided at the four corners of the bottom surface of the switch. Although the switch can be stably supported by the support legs, the overall shape of the switch is regular. When the switch needs to be packaged and carried, the four protruding support legs will greatly affect the packaging efficiency of the switch. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a portable switch. When the existing secure data switch needs to be packaged and carried, the four protruding supporting legs will greatly affect the packaging efficiency of the switch.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable switch, comprising:

[0007] A shell, wherein grooves are formed at four corners of the bottom end of the shell;

[0008] Four supporting legs, the four supporting legs are respectively flipped and installed on the top wall surfaces of the four grooves, and the flipping stroke of the supporting legs is: flipping from a vertical state to be stored in the groove;

[0009] There are two groups of clips in each groove, one group of which is installed on one side wall of the groove, and the other group of which is installed on the top wall of the groove. When the support leg is flipped to the two end parts of the stroke, it is fixed with the clip on the corresponding side.

[0010] Preferably, the support leg includes support rods symmetrically and vertically fixed on both sides of the top wall of the groove, a connecting shaft is fixedly connected between the bottom ends of the two support rods, a fixing rod is rotatably sleeved outside the connecting shaft, and a rubber leg is fixedly connected to the bottom of the fixing rod.

[0011] Preferably, the clamping member comprises a clamping block clamped and fixed to the fixing rod, the clamping block is fixed with a fixing plate, and a telescopic rod is installed between the fixing plate and the wall surface of the groove.

[0012] Preferably, the telescopic end of the telescopic rod is connected to the fixed plate, the fixed end of the telescopic rod is mounted on the wall of the groove through the mounting plate, the outer sleeve of the telescopic rod is provided with a spring, and the spring is fixedly connected between the mounting plate and the fixed plate.

[0013] Preferably, one end of the block that is clamped with the fixing rod is a hemispherical structure, and the block is made of rubber. Two slots are provided on the outer surface of the fixing rod, and the two slots correspond to the blocks in the two clamping parts respectively. When the block is inserted into the slot, the support leg can be fixed.

[0014] Preferably, a mounting plate is fixedly mounted on the front outer surface of the housing, the two ends of the mounting plate extend outward, and mounting holes are provided on both the upper and lower sides of the mounting plate;

[0015] The installation sheet is provided with a first interface and a plurality of second interfaces.

[0016] Preferably, two fans are installed inside the shell, and the fans are covered with a dustproof net fixed to the shell.

[0017] Preferably, the maximum tilting angle of the support leg is 90°

[0018] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0019] The supporting legs can be retracted and extended, and when the supporting legs are retracted into the grooves, they are fixed by a set of clips; when the supporting legs are rotated and extended, they are fixed by another set of clips. When the device needs to be placed on a horizontal plane, the supporting legs can be extended to raise the shell, which is convenient for air circulation and enhances heat dissipation performance. At the same time, it can also prevent the shell from directly contacting the liquid when liquid substances appear on the horizontal plane. When the supporting legs are retracted, the overall shape of the shell is flat, which is convenient for packaging and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when the supporting legs are vertical;

[0022] Figure 3 This is a schematic diagram of the structure of the support legs of the utility model when they are flipped and stored;

[0023] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the top view structure of the utility model;

[0025] Among them: 1. Shell; 2. Groove; 3. Support leg; 301. Support rod; 302. Connecting shaft; 303. Fixing rod; 304. Rubber leg; 4. Connector; 401. Mounting plate; 402. Telescopic rod; 403. Spring; 404. Fixing plate; 405. Block; 406. Slot; 5. Mounting sheet; 6. First interface; 7. Second interface; 8. Mounting hole; 9. Fan; 10. Dust net. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0027] Embodiment 1

[0028] like Figure 1 , Figure 2 As shown, the utility model provides a portable switch, including a shell 1, wherein grooves 2 are provided at the four corners of the bottom end of the shell 1, and support legs 3 are installed on the top wall of each groove 2 in a 90° turn, and the support legs 3 can be switched between a vertical state and a horizontal state. When in the vertical state, the shell 1 can be supported, and when in the horizontal state, the support legs 3 can be stored in the grooves 2, so that the overall shape of the shell 1 is flat, which is convenient for packaging and carrying.

[0029] Two groups of clips 4 are also provided in each groove 2, wherein one group of the clips 4 is installed on one side wall of the groove 2, and the other group of the clips 4 is installed on the top wall of the groove 2. When the support leg 3 is flipped to the two end parts of the stroke (straight state and horizontal state), it is clipped and fixed with the clips 4 on the corresponding side to ensure the stability of the support leg 3 and prevent it from shaking on its own.

[0030] In this embodiment, the support leg 3 is flipped as a whole and installed in the groove 2 opened on the bottom surface of the shell 1. By placing a finger on the end of the support leg 3 and snapping it out, the support leg 3 can be driven to rotate to a vertical state and separated from a group of clips 4 located at the top of the groove 2. When the support leg 3 is rotated 90° and extends out of the groove 2, it is clipped with a group of clips 4 located on the side of the groove 2, and the group of clips 4 clips and fixes the support leg 3.

[0031] This embodiment can realize the retraction and extension of the support legs 3, and when the support legs 3 are retracted into the grooves 2, that is, in a horizontal state, they are fixed by a group of clamping parts 4; when the support legs 3 are rotated and released, they are fixed by another group of clamping parts 4. When the device needs to be placed on a horizontal plane, the released support legs 3 can raise the shell 1 to facilitate air circulation and enhance heat dissipation performance. At the same time, it can also prevent the shell 1 from directly contacting the liquid when liquid substances appear on the horizontal plane; when the support legs 3 are retracted, the overall shape of the shell 1 is flat, which is convenient for packaging and carrying.

[0032] Embodiment 2

[0033] This embodiment is further optimized on the basis of the first embodiment, and the same parts as the above technical solution will not be repeated here. Figure 1 , Figure 2 , Figure 3 As shown, in order to better realize the utility model, the following setting method is particularly adopted: in this embodiment, the support leg 3 includes support rods 301 symmetrically and vertically fixed to both sides of the top wall of the groove 2, and a connecting shaft 302 is fixedly connected between the bottom ends of the two support rods 301. A fixing rod 303 is rotatably sleeved on the outside of the connecting shaft 302, and a rubber leg 304 is fixedly connected to the bottom of the fixing rod 303, and the rubber leg 304 can play a buffering role;

[0034] In this embodiment, the support leg 3 is integrally rotatably installed in the groove 2 opened on the bottom surface of the shell 1. Place your finger on the end of the rubber leg 304 and buckle it out to drive the rubber leg 304 to rotate, and the rubber leg 304 drives the fixing rod 303 to rotate outside the connecting shaft 302.

[0035] Embodiment 3

[0036] This embodiment is further optimized on the basis of the first embodiment, and the same parts as the above technical solution will not be repeated here. Figure 1 , Figure 2 , Figure 3 As shown, in order to better realize the present utility model, the following setting is particularly adopted: the clamping member 4 includes a clamping block 405 clamped with the outer surface of the lower end of the fixing rod 303, the clamping block 405 is fixed with a fixing plate 404, and a telescopic rod 402 is installed between the fixing plate 404 and the wall surface of the groove 2;

[0037] The telescopic end of the telescopic rod 402 is connected to the fixed plate 404, and the fixed end is installed on the mounting plate 401. The mounting plate 401 is fixedly installed on the wall surface of the groove 2. The outer sleeve of the telescopic rod 402 is provided with a spring 403, and the spring 403 is fixedly connected between the mounting plate 401 and the fixed plate 404.

[0038] The end of the clamping block 405 clamped with the fixing rod 303 is a hemispherical structure, and the clamping block 405 is made of rubber. A clamping groove 406 is provided on the outer surface of the fixing rod 303 at a position corresponding to the clamping block 405 (the size and structure of the clamping groove 406 are based on the standard of clamping and fixing the clamping block 405, which is only for illustration in the figure). When the supporting leg 3 is flipped to a vertical state or a horizontal state, the clamping block 405 corresponding to the clamping member 4 will be inserted into the clamping groove 406, and the clamping block 405 will be squeezed and deformed, so that the clamping block 405 and the fixing rod 303 are softly fixed. The setting of the hemispherical structure of the clamping end of the fixing rod 303 can make the clamping block 405 smoothly inserted into the clamping groove 406.

[0039] In this embodiment, a finger is placed on the end of the rubber leg 304 and it is buckled out, so that the rubber leg 304 can be driven to rotate. When the rubber leg 304 rotates, it is separated from the block 405 located at the top of the groove 2, which is specifically manifested as follows: the corresponding groove 406 on the rubber leg 304 squeezes the block 405, and the block 405 compresses the telescopic rod 402 and the spring 403, and finally separates from the groove 2; and when the rubber leg 304 rotates 90° and extends out of the groove 2, the rubber leg 304 is engaged with the block 405 located on one side of the groove 2, which is specifically manifested as follows: the corresponding groove 406 on the rubber leg 304 squeezes the block 405, so that the block 405 is inserted into the groove 406, and the rubber leg 304 is clamped and fixed;

[0040] Similarly, when the rubber leg 304 needs to be retracted into the groove 2, the rubber leg 304 is pulled to disengage it from the side block 405, and then the rubber leg 304 is rotated 90° to make it horizontal, so that the top block 405 can be engaged with the rubber leg 304 to fix the support leg 3.

[0041] Embodiment 4

[0042] This embodiment is further optimized on the basis of the first embodiment, and the same parts as the above technical solution will not be repeated here. Figure 4 , Figure 5 As shown, in order to better realize the utility model, the following setting is particularly adopted: a mounting plate 5 is fixedly mounted on the front outer surface of the housing 1, and both ends of the mounting plate 5 extend outward, and mounting holes 8 are opened on the upper and lower sides thereof;

[0043] The mounting plate 5 is provided with a first interface 6 and a plurality of second interfaces 7, which are used to connect to external related devices.

[0044] Two fans 9 are installed inside the housing 1. The fans 9 are covered with a dustproof net 10 fixed to the housing 1. The fans 9 can dissipate heat for the housing 1, while the dustproof net 10 can prevent dust from entering the fans 9.

[0045] In this embodiment, the entire device can be installed on a plate with a through hole by means of the provided mounting sheet 5 and the mounting hole 8, which is specifically performed as follows: the mounting sheet 5 is attached to the plate, a strip-shaped through hole is provided on the plate, and the through hole corresponds to the position of the first interface 6 and the second interface 7, and the entire housing 1 can be fixed by passing a bolt through the mounting hole 8;

[0046] The fan 9 inside the housing 1 is installed in the existing technology, which will not be described in detail here. The fan 9 drives the air to flow, which can achieve the heat dissipation effect, and the dustproof net 10 plays a dustproof role.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable switch, characterized in that: include: A shell (1), wherein grooves (2) are formed at four corners of the bottom end of the shell (1); Four supporting legs (3), the four supporting legs (3) being respectively flipped and mounted on the top wall surfaces of the four grooves (2), and the flipping stroke of the supporting legs (3) is: flipping from a vertical state to be stored in the groove (2); A clamping member (4), wherein two groups of clamping members (4) are arranged in each of the grooves (2), wherein one group of the clamping members (4) is mounted on a side wall of the groove (2), and the other group of the clamping members (4) is mounted on a top wall of the groove (2); when the support leg (3) is flipped to the two end parts of the stroke, it is clamped and fixed with the clamping member (4) on the corresponding side.

2. A portable switch according to claim 1, characterized in that: The support legs (3) comprise support rods (301) symmetrically and vertically fixed to two sides of the top wall of the groove (2); a connecting shaft (302) is fixedly connected between the bottom ends of the two support rods (301); a fixing rod (303) is rotatably sleeved outside the connecting shaft (302); and a rubber leg (304) is fixedly connected to the bottom of the fixing rod (303).

3. A portable switch according to claim 2, characterized in that: The clamping member (4) comprises a clamping block (405) clamped and fixed to the fixing rod (303); the clamping block (405) is fixed to a fixing plate (404); and a telescopic rod (402) is installed between the fixing plate (404) and the wall surface of the groove (2).

4. A portable switch according to claim 3, characterized in that: The telescopic end of the telescopic rod (402) is connected to the fixed plate (404), the fixed end of the telescopic rod (402) is mounted on the wall surface of the groove (2) via the mounting plate (401), and a spring (403) is sleeved on the outside of the telescopic rod (402), and the spring (403) is fixedly connected between the mounting plate (401) and the fixed plate (404).

5. A portable switch according to claim 3, characterized in that: One end of the clamping block (405) clamped with the fixing rod (303) is a hemispherical structure, and the clamping block (405) is made of rubber. Two clamping grooves (406) are provided on the outer surface of the fixing rod (303), and the two clamping grooves (406) respectively correspond to the clamping blocks (405) in the two clamping parts (4). When the clamping block (405) is inserted into the clamping groove (406), the support leg (3) is fixed.

6. A portable switch according to claim 1, characterized in that: A mounting plate (5) is fixedly mounted on the front outer surface of the housing (1), with both ends of the mounting plate (5) extending outwards, and mounting holes (8) are provided on both the upper and lower sides thereof; The mounting plate (5) is provided with a first interface (6) and a plurality of second interfaces (7).

7. A portable switch according to claim 1, characterized in that: Two fans (9) are installed inside the housing (1), and the top of the fans (9) is covered with a dustproof net (10) fixed to the housing (1).

8. The portable switch according to claim 1, characterized in that: The maximum tilting angle of the support leg (3) is 90°.

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