Switch with high moisture-proof capability

Abstract

The utility model relates to a switch, in particular to a switch with strong moistureproof capability, which comprises a shell assembly and a drying assembly, the shell assembly comprises a shell and a top cover, the top cover covers the top of the shell, the drying assembly comprises a side plate and a fixing block, an insertion box is fixedly arranged on the outer wall of one side of the side plate, and the fixing block is fixedly arranged on the outer wall of the other side of the side plate. The insertion box is inserted into the shell; the breathable drying agent box in the drying assembly can absorb moisture in the shell, has high drying capacity and achieves a moisture-proof function, the side plate and the insertion box can be pulled out from the rear side of the shell, the breathable drying agent box can be replaced, a dry environment is kept in the switch all the time, short circuit caused by moisture of components is avoided, and the service life of the switch is prolonged. After a fixing button, a connecting rod and a clamping block of the fixing assembly integrally penetrate through a fixing plate and rotate, the elastic force of an abutting spring can push an anti-disengaging rod and an abutting plate to move upwards, the abutting plate pushes the clamping block into a clamping groove, and the function of rapidly fixing the top cover to the shell is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an exchanger, concretely to an exchanger with strong moisture-proof capacity, and belongs to the technical field of exchangers. BACKGROUND

[0002] The network exchanger is short for "exchanger", and is a kind of network hardware receiving and forwarding data to target equipment through message exchange, if the exchanger is in a humid environment for a long time, the moisture in the air can enter the inside through the aperture of the casing, causing the parts to be damp, and when it is rainy and humid, there can be moisture in the exchanger.

[0003] Chinese patent number CN205945800U provides an exchanger, which comprises a casing, two supporting blocks and at least one PCB board are arranged in the casing, the PCB board is arranged between the two supporting blocks, a guide rail is arranged on each supporting block, a plurality of guide rail grooves for mounting the PCB board are arranged on the guide rail, a panel and at least one puller are arranged on the PCB board, an opening for the puller to pass through is arranged on the panel.

[0004] However, the puller on the exchanger is arranged on the PCB board in the above-mentioned case, which is convenient to disassemble and replace and firm to assemble, but does not have the moisture-proof function, the moisture in the exchanger cannot be dispersed, and will be in the exchanger all the time, when the components in the exchanger are damp for a long time, the exchanger is prone to failure.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0006] The utility model aims at providing an exchanger with strong moisture-proof capacity to solve the above-mentioned problems.

[0007] The utility model discloses a kind of switches with strong moisture-proof capability, including shell assembly and drying assembly, the shell assembly includes shell and top cover, the top cover is placed on the top of shell, the drying assembly includes side plate and fixed block, fixedly arranged on the outer wall of side plate one side is inserted box, and inserted box is inserted to the inside of shell, the inside of inserted box is inserted and placed with breathable desiccant box, fixedly arranged with stop lever in the inside of inserted box, the low top of inserted box is equipped with pinch groove, the inside of side plate is slidably connected with plug, the fixed block is fixedly arranged on the outer wall of shell rear side, and plug is inserted to the inside of fixed block, the inside of side plate is provided with the fixed spring connected with plug, guide rod is provided on the inner wall of side plate, and plug is slidably sleeved on the outside of guide rod, the fixed spring is sleeved on the outside of guide rod, the outer wall of plug is provided with push block extending to the outside of side plate, a plurality of fixed components are provided on the top cover, the fixed component includes fixed torsion, fixed plate and abutting plate, the fixed plate is fixedly arranged on the side wall of shell, dustproof component is fixedly arranged on the outer wall of the both sides of shell, heat dissipation component is fixedly arranged in the inside of shell, the heat dissipation component includes heat dissipation fan, the heat dissipation fan is fixedly arranged on the inner wall of shell bottom, and component assembly is provided in the inside of shell.

[0008] Further, the outer wall of the bottom of the fixed torsion is integrally provided with a connecting rod, and the outer walls on both sides of the connecting rod are provided with clamping blocks, the connecting rod penetrates the top cover and the fixed plate, the outer wall of the bottom of the fixed plate is provided with a clamping groove, and the clamping blocks are clamped in the inside of the clamping groove.

[0009] Further, the outer wall of the top of the abutting plate is fixedly provided with an anti-dropping rod, and the anti-dropping rod is slidably inserted into the inside of the fixed plate, and the inner wall of the fixed plate is provided with an abutting spring connected with the anti-dropping rod.

[0010] Further, the cleaning component includes a moving frame, an ear plate and a limiting rod, the outer wall of one side of the moving frame is fixedly provided with a cleaning brush, the ear plate is fixedly provided on the outer wall of the top of the shell, a sliding rod is connected between the two ear plates, and the top end of the moving frame is slidably sleeved on the outside of the sliding rod.

[0011] Further, the outer wall of one of the ear plates is provided with a return spring connected with the moving frame, and the return spring is sleeved on the outside of the sliding rod.

[0012] Further, the limiting rod is fixedly provided on the outer walls of the both sides of the shell, and the bottom end of the moving frame is slidably sleeved on the outside of the limiting rod.

[0013] Further, the dustproof component includes a dust screen, and the dust screen is fixedly provided on the outer walls of the both sides of the shell, and the cleaning brush is in contact with the dust screen.

[0014] Further, the component assembly includes a main plate and a socket, the main plate is fixedly arranged on the outer wall of the bottom of the shell, and the socket is fixedly arranged on the outer wall of the front of the shell, and the socket is electrically connected with the main plate.

[0015] The technical effects and advantages of the utility model are as follows: (1) the dry component assembly is arranged, the moisture in the shell can be absorbed by the air-permeable desiccant box in the dry component assembly, the dry component assembly has strong drying capacity, realizes the moisture-proof function, the side plate and the insertion box can be pulled out from the rear side of the shell, the function of replacing the air-permeable desiccant box is realized, the dry environment in the switch is kept all the time, and the components are prevented from being short-circuited due to moisture; (2) the fixing assembly is arranged, after the fixing torsion, the connecting rod and the clamping block of the fixing assembly are integrated and penetrate the fixing plate and rotate, the elastic force of the resisting spring can push the anti-dropping rod and the resisting plate to move upwards, the resisting plate pushes the clamping block into the clamping groove, the function of quickly fixing the top cover on the shell is realized; (3) the cleaning assembly is arranged, when the moving frame of the cleaning assembly drives the cleaning brush to move on the dust screen, the dust on the dust screen can be cleaned, the mesh of the dust screen is prevented from being blocked by dust, and the self-cleaning function is realized; (4) the heat dissipation assembly is arranged, the heat dissipation fan of the heat dissipation assembly can blow air in the shell, the heat generated when the component assembly in the shell operates is dissipated to the outside of the shell through the dust screen on the opposite side of the heat dissipation fan, and the heat dissipation function is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the inside overhead structure schematic diagram of the utility model;

[0018] Figure 3 It is the dry plate structure schematic diagram of the utility model;

[0019] Figure 4 It is the fixing assembly three-dimensional structure schematic diagram of the utility model;

[0020] Figure 5 It is the fixing assembly front view structure schematic diagram of the utility model.

[0021] As shown in the figure: 100, the shell assembly; 101, the shell; 102, the top cover; 200, the drying assembly; 201, the side plate; 202, the insertion box; 203, the breathable desiccant box; 204, the pinch groove; 205, the stop lever; 206, the insertion block; 207, the fixed block; 208, the guide rod; 209, the fixed spring; 210, the push block; 300, the fixing assembly; 301, the fixing torsion; 302, the connecting rod; 303, the clamping block; 304, the fixed plate; 305, the abutting spring; 306, the clamping groove; 307, the abutting plate; 308, the anti-dropping rod; 400, the cleaning assembly; 401, the moving frame; 402, the cleaning brush; 403, the ear plate; 404, the sliding rod; 405, the return spring; 406, the limiting rod; 500, the dustproof assembly; 501, the dustproof net; 600, the heat dissipation assembly; 601, the heat dissipation fan; 700, the component assembly; 701, the mainboard; 702, the socket. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-5 As shown in the figure, a switch with strong moisture-proof capability comprises a shell assembly 100 and a drying assembly 200. The shell assembly 100 comprises a shell 101 and a top cover 102. The top cover 102 is placed on the top of the shell 101.

[0024] The dry assembly 200 comprises a side plate 201 and a fixing block 207, an insertion box 202 is fixedly arranged on the outer wall of one side of the side plate 201, the insertion box 202 is inserted into the inside of the shell 101, a breathable desiccant box 203 is inserted and placed in the inside of the insertion box 202, a blocking rod 205 is fixedly arranged in the inside of the insertion box 202, a pinching groove 204 is arranged on the low top of the insertion box 202, an insertion block 206 is slidingly connected in the inside of the side plate 201, the fixing block 207 is fixedly arranged on the outer wall of the rear side of the shell 101, the insertion block 206 is inserted into the inside of the fixing block 207, a fixing spring 209 connected with the insertion block 206 is arranged in the inside of the side plate 201, a guide rod 208 is arranged on the inner wall of the side plate 201, the insertion block 206 is slidingly sleeved outside the guide rod 208, the fixing spring 209 is sleeved outside the guide rod 208, a pushing block 210 extending to the outside of the side plate 201 is arranged on the outer wall of the insertion block 206, the pushing block 210 is pushed to drive the insertion block 206 to move out of the fixing block 207, the side plate 201 loses the fixation, the side plate 201 and the insertion box 202 can be pulled out, the insertion box 202 is moved out of the shell 101, the breathable desiccant box 203 is convenient to replace, the breathable desiccant box 203 is a desiccant box containing desiccants and having ventilated gaps between the desiccants;

[0025] A plurality of fixing assemblies 300 are arranged on the top cover 102, the fixing assembly 300 comprises a fixing torsion 301, a fixing plate 304 and a bearing plate 307, the fixing plate 304 is fixedly arranged on the side wall of the shell 101, the outer wall of the bottom of the fixing torsion 301 is integrally provided with a connecting rod 302, the outer walls on both sides of the connecting rod 302 are both provided with clamping blocks 303, the connecting rod 302 penetrates through the top cover 102 and the fixing plate 304, the outer wall of the bottom of the fixing plate 304 is provided with a clamping groove 306, the clamping blocks 303 are clamped in the inside of the clamping groove 306, the outer wall of the top of the bearing plate 307 is fixedly provided with an anti-falling rod 308, the anti-falling rod 308 is slidingly inserted into the inside of the fixing plate 304, the inner wall of the fixing plate 304 is provided with a bearing spring 305 connected with the anti-falling rod 308, the elastic force of the bearing spring 305 can push the anti-falling rod 308 and the bearing plate 307 to move upwards, the clamping blocks 303 can be pushed into the clamping groove 306, and the top cover 102 can be fixed on the shell 101;

[0026] The outer wall on both sides of the shell 101 is fixedly provided with a cleaning assembly 400, the cleaning assembly 400 comprises a moving frame 401, an ear plate 403 and a limiting rod 406, the outer wall of one side of the moving frame 401 is fixedly provided with a cleaning brush 402, the ear plate 403 is fixedly arranged on the outer wall of the top of the shell 101, a sliding rod 404 is connected between the two ear plates 403, and the top end of the moving frame 401 is slidingly sleeved on the outside of the sliding rod 404, the outer wall of one of the ear plates 403 is provided with a return spring 405 connected with the moving frame 401, and the return spring 405 is sleeved on the outside of the sliding rod 404, the limiting rod 406 is fixedly arranged on the outer wall of both sides of the shell 101, and the bottom end of the moving frame 401 is slidingly sleeved on the outside of the limiting rod 406, the moving frame 401 and the cleaning brush 402 are pushed to move on the dustproof net 501, and dust on the dustproof net 501 can be cleaned;

[0027] The outer wall on both sides of the shell 101 is fixedly provided with a dustproof assembly 500, the dustproof assembly 500 comprises a dustproof net 501, and the dustproof net 501 is fixedly arranged on the outer wall of both sides of the shell 101, the cleaning brush 402 is in contact with the dustproof net 501, and the dustproof net 501 can prevent dust from entering the shell 101;

[0028] The inner wall of the shell 101 is fixedly provided with a heat dissipation assembly 600, the heat dissipation assembly 600 comprises a heat dissipation fan 601, and the heat dissipation fan 601 is fixedly arranged on the inner wall of the bottom of the shell 101, so that the heat dissipation fan 601 can blow and dissipate heat in the shell 101.

[0029] As a technical optimization scheme of the utility model, the inner wall of the shell 101 is fixedly provided with a component assembly 700, the component assembly 700 comprises a mainboard 701 and a socket 702, the mainboard 701 is fixedly arranged on the outer wall of the bottom of the shell 101, and the socket 702 is fixedly arranged on the outer wall of the front of the shell 101, and the socket 702 and the mainboard 701 are electrically connected.

[0030] In use, the top cover 102 is placed on top of the housing 101. The assembly of fixing screw 301, connecting rod 302, and locking block 303 is sequentially inserted through the top cover 102 and fixing plate 304. Then, it is rotated 90 degrees. The elastic force of the retaining spring 305 pushes the anti-disengagement rod 308 and retaining plate 307 upward. The retaining plate 307 pushes the locking block 303 into the slot 306, thus quickly fixing the top cover 102 to the housing 101. This eliminates the need for tools and multiple screws to fix the top cover 102, making it more convenient. The breathable desiccant box 203 can absorb moisture inside the housing 101, achieving a moisture-proof function. When the breathable desiccant box 203 needs to be replaced after a period of use, it is pushed... Push block 210 moves insert block 206 out of fixed block 207, pulls side plate 201 to move insert box 202 out of housing 101, pinch groove 204 to facilitate the removal and replacement of used breathable desiccant box 203 from insert box 202, cooling fan 601 blows air into housing 101, blowing the heat generated by components 700 in housing 101 through dust filter 501 opposite cooling fan 601, which can dissipate heat from components 700, push moving frame 401 to move cleaning brush 402, which can clean the dust from dust filter 501, prevent dust from clogging the mesh of dust filter 501 and affecting ventilation, and achieve self-cleaning function.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A moisture resistant switch, comprising a housing assembly (100) and a desiccant assembly (200), characterized in that: The shell assembly (100) includes a shell (101) and a top cover (102), the top cover (102) covers the top of the shell (101), the drying assembly (200) includes a side plate (201) and a fixed block (207), the outer wall of one side of the side plate (201) is fixedly provided with an insertion box (202), and the insertion box (202) is inserted into the inside of the shell (101), the inside of the insertion box (202) is inserted with a breathable desiccant box (203), the inside of the insertion box (202) is fixedly provided with a blocking rod (205), the lower top of the insertion box (202) is provided with a pinch groove (204), the inside of the side plate (201) is slidably connected with an insertion block (206), the fixed block (207) is fixedly arranged on the outer wall of the rear side of the shell (101), and the insertion block (206) is inserted into the inside of the fixed block (207), the inside of the side plate (201) is provided with a fixed spring (209) connected with the insertion block (206), the inner wall of the side plate (201) is provided with a guide rod (208), and the insertion block (206) is slidably sleeved outside the guide rod (208), the fixed spring (209) is sleeved outside the guide rod (208), the outer wall of the insertion block (206) is provided with a push block (210) extending to the outside of the side plate (201), a plurality of fixed assemblies (300) are arranged on the top cover (102), the fixed assembly (300) includes a fixed torsion (301), a fixed plate (304) and a resisting plate (307), the fixed plate (304) is fixedly arranged on the side wall of the shell (101), the cleaning assembly (400) is fixedly arranged on the outer wall of the both sides of the shell (101), the dustproof assembly (500) is fixedly arranged on the outer wall of the both sides of the shell (101), the heat dissipation assembly (600) is fixedly arranged in the inside of the shell (101), the heat dissipation assembly (600) includes a heat dissipation fan (601), the heat dissipation fan (601) is fixedly arranged on the inner wall of the bottom of the shell (101), and the component assembly (700) is arranged in the inside of the shell (101).

2. The moisture-resistant switch of claim 1, wherein: The outer wall of the bottom of the fixed torsion (301) is integrally provided with a connecting rod (302), the outer walls on the both sides of the connecting rod (302) are provided with clamping blocks (303), the connecting rod (302) penetrates through the top cover (102) and the fixed plate (304), the outer wall of the bottom of the fixed plate (304) is provided with a clamping groove (306), and the clamping blocks (303) are clamped in the inside of the clamping groove (306).

3. The moisture resistant switch of claim 2, wherein: The outer wall of the top of the resisting plate (307) is fixedly provided with an anti-dropping rod (308), and the anti-dropping rod (308) is slidably inserted into the inside of the fixed plate (304), the inner wall of the fixed plate (304) is provided with a resisting spring (305) connected with the anti-dropping rod (308).

4. The moisture resistant switch of claim 1, wherein: The cleaning assembly (400) comprises a moving frame (401), an ear plate (403) and a limiting rod (406), the outer wall of one side of the moving frame (401) is fixedly provided with a cleaning brush (402), the ear plate (403) is fixedly arranged on the outer wall of the top of the shell (101), the sliding rod (404) is connected between the two ear plates (403), and the top end of the moving frame (401) is slidingly sleeved on the outside of the sliding rod (404).

5. The moisture resistant switch of claim 4, wherein: The outer wall of one of the ear plates (403) is provided with a return spring (405) connected with the moving frame (401), and the return spring (405) is sleeved on the outside of the sliding rod (404).

6. The moisture resistant switch of claim 5, wherein: The limiting rod (406) is fixedly arranged on the outer wall of the two sides of the shell (101), and the bottom end of the moving frame (401) is slidingly sleeved on the outside of the limiting rod (406).

7. The moisture resistant switch of claim 1, wherein: The dustproof assembly (500) comprises a dustproof net (501), and the dustproof net (501) is fixedly arranged on the outer wall of the two sides of the shell (101), and the cleaning brush (402) is in contact with the dustproof net (501).

8. The moisture resistant switch of claim 1, wherein: The component assembly (700) comprises a mainboard (701) and a socket (702), the mainboard (701) is fixedly arranged on the outer wall of the bottom of the shell (101), and the socket (702) is fixedly arranged on the outer wall of the front of the shell (101), and the socket (702) is electrically connected with the mainboard (701).

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