CN216291285U

CN216291285U - Dustproof emergency communication switching equipment

Info

Publication number: CN216291285U
Application number: CN202122663845.7U
Authority: CN
Inventors: 阳敏
Original assignee: Hunan Lushan Hetai Technology Co ltd
Current assignee: Hunan Lushan Hetai Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-12
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of emergency communication switching equipment, in particular to dustproof emergency communication switching equipment which comprises a switch and a dustproof device, wherein a plurality of interfaces are uniformly formed in the surface of the switch, the dustproof device is arranged on the surface of the switch and comprises a plurality of fixed blocks, the fixed blocks are fixedly connected with the surface of the switch, a limiting rod is connected inside the fixed blocks in a sliding mode, a positioning block is fixedly connected to the end side of the limiting rod, two telescopic rods are fixedly connected to the surface of the positioning block, pressing blocks are fixedly connected to the output ends of the two telescopic rods, a rectangular groove is formed in the surface of each pressing block, and an elastic pad is clamped on the inner wall of the rectangular groove. The arrangement of the elastic pad has a filling between the press block and the exchanger. The utility model solves the problems that the service performance of the exchanger is further reduced because dust is easy to fall into the interface and moisture in the air under the condition that the connector is inserted into the interface.

Description

Dustproof emergency communication switching equipment

Technical Field

The utility model relates to the technical field of emergency communication switching equipment, in particular to dustproof emergency communication switching equipment.

Background

The emergency communication exchange equipment, i.e. the exchanger, is an equipment for network line exchange, and is provided with a plurality of interfaces, under the condition that the connector is inserted into the interface, the contents of the interfaces are easy to fall into dust and moisture in the air, and the structures such as moisture, dust and the like fall into the interface to reduce the service performance of the exchanger, thereby influencing the normal use of the exchanger by people, therefore, the dustproof emergency communication exchange equipment is manufactured to be particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that dust is easy to fall into an interface and the moisture in the air further reduces the service performance of an exchanger under the condition that a connector is inserted into the interface, and provides dustproof emergency communication exchange equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dustproof emergency communication exchange equipment, includes switch and dust keeper, a plurality of interface has evenly been seted up on the surface of switch, the surface of switch is equipped with dust keeper, dust keeper includes a plurality of fixed block, a plurality of the fixed block all is connected with the fixed surface of switch, the inside sliding connection of fixed block has the gag lever post, the distolateral fixedly connected with locating piece of gag lever post, the fixed surface of locating piece is connected with two telescopic links, two the output fixedly connected with briquetting of telescopic link. The pressing block is attached to the position of the interface on the switch, so that the dustproof effect on the position of the interface can be realized.

Preferably, the surface of the pressing block is provided with a rectangular groove, and the inner wall of the rectangular groove is clamped with an elastic pad. The elastic cushion has the effect of filling between the pressing block and the exchanger and sealing the interface position.

Preferably, a screw rod is inserted into the internal thread of the positioning block, and the screw rod is rotatably connected with the inside of the pressing block. The commentaries on classics piece can drive the screw rod and rotate in the inside of locating piece to can reach the cushion on the drive briquetting and compress tightly the effect at interface surface position, the cushion is compressed tightly between briquetting and interface, thereby accomplishes the sealed to interface position, has further reached dirt-proof effect, has avoided falling into the problem of dust, moisture isotructure in the interface on the switch.

Preferably, one end of the screw, which is far away from the pressing block, is fixedly connected with a rotating block, and the screw is rotatably connected with the positioning block by means of the rotating block. The arrangement of the rotating block facilitates the driving of the screw rod by workers.

Preferably, the jack has been seted up on the surface of gag lever post, the inside sliding connection of fixed block has a circular pole, the circular pole is located the one end fixedly connected with circular block of fixed block inner wall, the size of circular block and the size looks adaptation of jack. When the interface access joint of sealed position when needs, can take out the briquetting from the switch surface, the gag lever post of fixed inside slides, when the jack removed to the position corresponding with the circular block, with the inner wall of circular block insertion circular port to the realization is to the fixed of removal back gag lever post position, has further made things convenient for mentioning to the briquetting.

Preferably, the surface of the circular rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the circular block and the fixing block respectively. The arrangement of the first spring has the effect of driving the circular block to be clamped into the inner wall of the jack.

Preferably, the surface of switch is equipped with the identification structure, the identification structure includes spacing frame, spacing frame is located the surface of switch, the inner wall of spacing frame is provided with the note. Writing the corresponding exchange line on the interface on the note, cutting the note to a structure as large as the transparent strip, wherein the characters on the note correspond to the upper joint of the exchange line, thereby achieving the identification effect of different exchange lines and facilitating the quick query of the staff on the exchange line.

Preferably, the inner wall of the limiting frame is fixedly connected with two second springs, and one end of each second spring, far away from the limiting frame, is fixedly connected with a pressing strip. The paper strips are clamped between the transparent strip and the pressing strip, and the pressing strip can be driven by the elasticity of the second spring on the inner wall of the limiting frame to press the paper strips on the surface of the transparent strip.

Preferably, the surface of the limiting frame is fixedly connected with two connecting blocks, the two connecting blocks are internally and slidably connected with a ball rod, the end side of the ball rod is fixedly connected with a sucking disc, and the sucking disc is sucked with the surface of the exchanger. With the surface of spacing frame laminating at the switch, the inside club of sliding connection piece presses the surface at the switch with the sucking disc on the club, can realize fixed between spacing frame and the switch.

Preferably, the inner wall of the limiting frame is clamped with a transparent lath, and the paper slip is positioned between the transparent lath and the pressing strip. The arrangement of the transparent lath avoids the situation that the writing on the surface of the note is fuzzy due to the fact that the note is affected with damp.

Compared with the prior art, the utility model has the advantages and positive effects that:

in the utility model, by arranging the dustproof device, when the interface which is not connected with the connector needs to be prevented from dust, the circular block on the inner wall of the jack is pulled, the limit rod can slide in the fixed block under the influence of self gravity after the circular block is pulled out from the inner wall of the jack, when the pressing block slides to the position corresponding to the interface, the rotating block is rotated, the rotating block can drive the screw rod to rotate in the positioning block, so that the effect of driving the elastic cushion on the pressing block to be tightly pressed on the surface position of the interface can be achieved, the elastic cushion is tightly pressed between the pressing block and the interface, the sealing of the interface position can be completed, the dustproof effect is further achieved, the problem of falling of structures such as dust, moisture and the like in the interface on the switch can be avoided, the service performance of the switch is improved, when the interface at the sealing position needs to be connected with the connector, the pressing block can be taken out from the surface of the switch, and the limit rod in the switch can be fixed in a sliding manner, when the jack removed to with the circular block corresponding position when, the circular block can receive the inner wall of the jack of the first spring elastic force effect card of fixed block inner wall to the realization is to the fixed of removal back stop lever position, has further made things convenient for mentioning of briquetting, through setting up dust keeper, seals the interface position, thereby has played the dustproof effect of dustproof interface position.

Drawings

Fig. 1 is a schematic perspective view of a dustproof emergency communication switching device according to the present invention;

fig. 2 is a schematic structural diagram of a dustproof device in a dustproof emergency communication switching device according to the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 in a dustproof emergency communication switching apparatus according to the present invention;

fig. 4 is a schematic structural diagram of an identification structure in a dustproof emergency communication switching device according to the present invention;

fig. 5 is a schematic structural diagram of a portion of fig. 4 in a dustproof emergency communication switching device according to the present invention.

Illustration of the drawings:

1. a switch; 2. an interface; 3. a dust-proof device; 301. briquetting; 302. an elastic pad; 303. a telescopic rod; 304. positioning blocks; 305. rotating the block; 306. a screw; 307. a fixed block; 308. a limiting rod; 309. a jack; 310. a circular rod; 311. a first spring; 312. a circular block; 4. identifying a structure; 41. a limiting frame; 42. a transparent panel; 43. a second spring; 44. layering; 45. a paper strip; 46. a shaft; 47. a suction cup; 48. and (4) connecting the blocks.

Detailed Description

Referring to fig. 1-5, the utility model provides a dustproof emergency communication switching device, which includes a switch 1 and a dustproof device 3, wherein a plurality of interfaces 2 are uniformly arranged on the surface of the switch 1, the dustproof device 3 is arranged on the surface of the switch 1, and an identification structure 4 is arranged on the surface of the switch 1.

The specific arrangement and function of the dust-proof means 3 and the identification structure 4 will be described in detail below.

In this embodiment: dust keeper 3 includes a plurality of fixed block 307, and a plurality of fixed block 307 all is connected with the fixed surface of switch 1, and the inside sliding connection of fixed block 307 has gag lever post 308, and the distolateral fixedly connected with locating piece 304 of gag lever post 308, the fixed surface of locating piece 304 is connected with two telescopic links 303, the output fixedly connected with briquetting 301 of two telescopic links 303. By attaching the pressure block 301 to the switch 1 at the position of the interface 2, dust prevention can be achieved at the position of the interface 2.

Specifically, a rectangular groove is formed in the surface of the pressing block 301, and the elastic pad 302 is clamped on the inner wall of the rectangular groove. The provision of the elastic pad 302 has the effect of filling between the press block 301 and the exchange 1, sealing the interface 2 position.

Specifically, a screw 306 is inserted into the internal thread of the positioning block 304, and the screw 306 is rotatably connected with the inside of the pressing block 301. The rotating block 305 can drive the screw 306 to rotate in the positioning block 304, so that the effect of pressing the elastic pad 302 on the driving pressing block 301 on the surface of the interface 2 can be achieved, the elastic pad 302 is pressed between the pressing block 301 and the interface 2, the sealing of the interface 2 is achieved, the dustproof effect is further achieved, and the problem that dust, moisture and other structures fall into the interface 2 on the switch 1 is avoided.

Specifically, one end of the screw 306, which is far away from the pressing block 301, is fixedly connected with a rotating block 305, and the screw 306 is rotatably connected with the positioning block 304 by means of the rotating block 305. The provision of the rotating block 305 facilitates the driving of the screw 306 by the operator.

Specifically, the surface of the limiting rod 308 is provided with an insertion hole 309, the inside of the fixing block 307 is slidably connected with a circular rod 310, one end of the circular rod 310, which is located on the inner wall of the fixing block 307, is fixedly connected with a circular block 312, and the size of the circular block 312 is matched with the size of the insertion hole 309.

In this embodiment: when the interface 2 of the sealing position needs to be connected into the connector, the pressing block 301 can be taken out from the surface of the switch 1, the limiting rod 308 inside is fixed in a sliding mode, and when the insertion hole 309 moves to the position corresponding to the circular block 312, the circular block 312 is inserted into the inner wall of the circular hole, so that the position of the limiting rod 308 after moving is fixed, and the pressing block 301 is further convenient to lift.

Specifically, the surface of the circular rod 310 is sleeved with a first spring 311, and two ends of the first spring 311 are respectively and fixedly connected with the circular block 312 and the fixed block 307. The provision of the first spring 311 has the effect of driving the circular block 312 into the inner wall of the receptacle 309.

In this embodiment: the identification structure 4 comprises a limiting frame 41, the limiting frame 41 is positioned on the surface of the switch 1, and the inner wall of the limiting frame 41 is provided with a paper slip 45. Writing the corresponding exchange line on the interface 2 on the paper slip 45, and cutting the paper slip 45 to a structure with the size similar to that of the transparent strip 42, wherein the characters on the paper slip 45 correspond to the upper joints of the exchange lines, so that the identification effect of different exchange lines is achieved, and the quick query of the staff on the exchange lines is facilitated.

Specifically, the inner wall of the limiting frame 41 is fixedly connected with two second springs 43, and one ends of the two second springs 43 far away from the limiting frame 41 are fixedly connected with pressing strips 44. The paper slip 45 is clamped between the transparent lath 42 and the pressing strip 44, and the pressing strip 44 is driven by the elasticity of the second spring 43 on the inner wall of the limiting frame 41 to press the paper slip 45 against the surface of the transparent lath 42.

Specifically, the surface of the limiting frame 41 is fixedly connected with two connecting blocks 48, the insides of the two connecting blocks 48 are respectively connected with a ball rod 46 in a sliding manner, the end side of the ball rod 46 is fixedly connected with a suction cup 47, and the suction cups 47 attract the surface of the switch 1. The limiting frame 41 is attached to the surface of the switch 1, the ball rod 46 in the sliding connection block 48 presses the suction cup 47 on the ball rod 46 to the surface of the switch 1, and the fixing between the limiting frame 41 and the switch 1 can be realized.

Specifically, the inner wall of the limiting frame 41 is clamped with a transparent lath 42, and a paper slip 45 is positioned between the transparent lath 42 and a pressing strip 44.

In this embodiment: the provision of the transparent strip 42 avoids the situation where the strip 45 is wetted and the writing on the surface of the strip 45 is blurred.

The working principle is as follows: when the interface 2 which is not connected with the connector needs to be dustproof, the circular block 312 on the inner wall of the insertion hole 309 is pulled, after the circular block 312 is pulled out from the inner wall of the insertion hole 309, the limiting rod 308 can slide in the fixing block 307 under the influence of self gravity, when the pressing block 301 slides to the position corresponding to the interface 2, the rotating block 305 is rotated, the rotating block 305 can drive the screw 306 to rotate in the positioning block 304, so that the effect of driving the elastic pad 302 on the pressing block 301 to be pressed on the surface position of the interface 2 can be achieved, the elastic pad 302 is pressed between the pressing block 301 and the interface 2, the sealing of the interface 2 position can be completed, the dustproof effect is further achieved, the problem that dust, moisture and other structures fall into the interface 2 on the switch 1 is avoided, the service performance of the switch 1 is improved, when the interface 2 at the sealed position needs to be connected with the connector, the pressing block 301 can be taken out from the surface of the switch 1, the limiting rod 308 inside is fixed in a sliding mode, when the insertion hole 309 moves to a position corresponding to the circular block 312, the circular block 312 is clamped into the inner wall of the insertion hole 309 under the elastic force of the first spring 311 on the inner wall of the fixing block 307, the position of the limiting rod 308 after moving is fixed, lifting of the pressing block 301 is further facilitated, the limiting frame 41 is attached to the surface of the switch 1, the ball rod 46 inside the sliding connection block 48 presses the suction disc 47 on the ball rod 46 to the surface of the switch 1, fixing between the limiting frame 41 and the switch 1 can be achieved, the corresponding exchange line on the interface 2 is written on the paper strip 45, the paper strip 45 is cut to a structure which is as small as the size of the transparent lath 42, the paper strip 45 is attached to the surface of the transparent lath 42, at the moment, the transparent lath 42 can be clamped on the inner wall of the limiting frame 41, and the paper strip 45 is clamped between the transparent lath 42 and the pressing strip 44, layering 44 can receive the elasticity of spacing frame 41 inner wall second spring 43 and drive note 45 and compress tightly on transparent lath 42's surface, the characters on note 45 this moment can correspond and the exchange line top connection is corresponding, thereby reach the sign effect to different exchange lines, the quick inquiry of staff to the exchange line has been made things convenient for, wherein transparent lath 42's setting has been avoided note 45 to wet and has leaded to the blurred condition of note 45 surface writing, through setting up identification structure 4, the quick inquiry of the exchange line in the access exchange line has been made things convenient for to the staff on switch 1.

Claims

1. A dustproof emergency communication switching equipment which characterized in that: including switch (1) and dust keeper (3), a plurality of interface (2) have evenly been seted up on the surface of switch (1), the surface of switch (1) is equipped with dust keeper (3), dust keeper (3) include a plurality of fixed block (307), a plurality of fixed block (307) all are connected with the fixed surface of switch (1), the inside sliding connection of fixed block (307) has gag lever post (308), the distolateral fixedly connected with locating piece (304) of gag lever post (308), two telescopic link (303), two of the fixed surface of locating piece (304) are connected with briquetting (301) of output fixedly connected with of telescopic link (303).

2. The dustproof emergency communication switching device according to claim 1, wherein: the surface of briquetting (301) has seted up the rectangular channel, and the inner wall joint of rectangular channel has cushion (302).

3. The dustproof emergency communication switching device according to claim 2, wherein: a screw rod (306) is inserted into the internal thread of the positioning block (304), and the screw rod (306) is rotatably connected with the inside of the pressing block (301).

4. A dust-proof emergency communication switching apparatus according to claim 3, wherein: one end, far away from the pressing block (301), of the screw rod (306) is fixedly connected with a rotating block (305), and the screw rod (306) is rotatably connected with the positioning block (304) through the rotating block (305).

5. The dustproof emergency communication switching device according to claim 4, wherein: the surface of the limiting rod (308) is provided with a jack (309), the inside of the fixing block (307) is connected with a circular rod (310) in a sliding mode, one end, located on the inner wall of the fixing block (307), of the circular rod (310) is fixedly connected with a circular block (312), and the size of the circular block (312) is matched with that of the jack (309).

6. The dustproof emergency communication switching device according to claim 5, wherein: the surface of the round rod (310) is sleeved with a first spring (311), and two ends of the first spring (311) are respectively and fixedly connected with the round block (312) and the fixing block (307).

7. The dustproof emergency communication switching device according to claim 6, wherein: the surface of switch (1) is equipped with identification structure (4), identification structure (4) are including spacing frame (41), spacing frame (41) are located the surface of switch (1), the inner wall of spacing frame (41) is provided with note (45).

8. The dustproof emergency communication switching device according to claim 7, wherein: the inner wall fixedly connected with two second springs (43) of spacing frame (41), two one end fixedly connected with layering (44) that spacing frame (41) was kept away from in second spring (43).

9. The dustproof emergency communication switching device according to claim 8, wherein: the utility model discloses a spacing switch, including spacing frame (41), the equal sliding connection in inside of connecting block (48) has club (46), the distolateral fixedly connected with sucking disc (47) of club (46), sucking disc (47) and the surface looks of switch (1) are inhaled.

10. The dustproof emergency communication switching device according to claim 9, wherein: the inner wall joint of spacing frame (41) has transparent lath (42), note (45) are located between transparent lath (42) and layering (44).