CN210156814U

CN210156814U - Switch state analog display

Info

Publication number: CN210156814U
Application number: CN201921133825.5U
Authority: CN
Inventors: 王东垒; 江经委; 刘新伟; 刘阳锋
Original assignee: Hangzhou Rongke Electrical Equipment Co Ltd
Current assignee: Hangzhou Rongke Electrical Equipment Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-03-17
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an on-off state analog display, including casing, fixed establishment and protective structure, casing the place ahead is provided with the framework, and the inside fixed plate that is provided with of framework, fixed establishment sets up in the framework rear, protective structure sets up inside the casing, the casing below is provided with the fixed slot, and fixed slot the place ahead is provided with the film button, film button outer wall is provided with the sealing washer. This on-off state simulation display is provided with fixed establishment, be convenient for fix the communication interface through the graticule mesh, and fix the graticule mesh through the connector card, paint the line that location lacquer can be clear and integrate, and save time in follow-up test operation, be provided with sealing washer and fixed plate, carry out effectual shutoff through the sealing washer with the gap that the device exists, reduce the contact with external environment, the security of improvement device, the fixed plate is hollow out construction, be convenient for carry out free equipment and fixed to the part, the flexibility of improvement device.

Description

Switch state analog display

Technical Field

The utility model relates to an analog display technical field specifically is an on-off state analog display.

Background

Along with the continuous increase of consumer, the continuous increase of consumer's technique moreover also promotes constantly to the requirement of circuit, needs multiple electrical equipment to assist the cooperation, and the cubical switchboard just is one of them, is convenient for carry out effectual setting to each circuit shut, and analog display is a multi-functional, intelligent simulation dynamic indicating device, is convenient for carry out high-efficient quick regulation and control to the cubical switchboard.

The analog display on the market is mostly simple in structure, cannot adjust and assemble circuits and elements inside the device, cannot effectively protect the inside of the device, and is low in stability and safety, and therefore the switch state analog display is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-off state analog display to solve the analog display on the market that proposes in the above-mentioned background art, most simple structure can't adjust the equipment to the inside circuit of device and component moreover, can not carry out effectual protection to the device inside simultaneously, the stability and the lower problem of security of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-off state simulation display, includes casing, fixed establishment and protective structure, casing the place ahead is provided with the framework, and the inside fixed plate that is provided with of framework, fixed establishment sets up in the framework rear, and the inside RS communication interface that is provided with of fixed establishment, protective structure sets up inside the casing, and is provided with the speaker below the protective structure, the casing below is provided with the fixed slot, and fixed slot the place ahead is provided with the film button, film button outer wall is provided with the sealing washer.

Preferably, fixed establishment includes the graticule mesh, connects the card, the cover body and location lacquer, the graticule mesh sets up in the framework rear, and graticule mesh outside is provided with connects the card, the graticule mesh rear is provided with the cover body, and graticule mesh surface has paintd the location lacquer.

Preferably, the connection cards are symmetrical about the longitudinal center line of the grid, and the cover body is uniformly distributed behind the grid in a rectangular shape.

Preferably, protective structure includes guard plate, shifting chute, link, connecting block and connecting rod, the shifting chute sets up in framework rear inner wall, and shifting chute internally mounted has the link, the link rear is provided with the connecting block, and is provided with the connecting rod above the link, be fixed with the guard plate in the middle of the link rear.

Preferably, the link passes through the shifting chute and constitutes the active structure with the framework, and the connecting rod is matrix evenly distributed in the link top.

Preferably, the sizes of the inner wall of the sealing ring and the outer wall of the thin film key are matched with each other, meanwhile, the fixing plate forms a fixing structure through the frame body and the shell, and the fixing plate is internally provided with a hollow structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with fixed establishment, be convenient for fix the communication interface through the graticule mesh, fix the graticule mesh through the connector card moreover, paint the line that location lacquer can be clear and integrate, moreover at the time of saving in follow-up test operation, surveyability.

2. The utility model discloses be provided with protective structure, remove in the shifting chute through the link to effectual with the disposable pull-out of the part of device inside and equipment, the follow-up maintenance and the equipment of being convenient for, the connecting rod not only can carry out the subregion with the device inside moreover, plays fixed effect moreover, improves the stability of device, the life of extension device moreover.

3. The utility model discloses be provided with sealing washer and fixed plate, carry out effectual shutoff through the gap that the sealing washer exists the device, reduce with the contact of external environment, improve the security of device, the fixed plate is hollow out construction, is convenient for carry out free equipment and fixed to the part, improves the flexibility of device.

Drawings

FIG. 1 is a front half-sectional view of the present invention;

FIG. 2 is a schematic view of a rear half-section structure of the protection plate of the present invention;

fig. 3 is the utility model discloses graticule mesh rear structure sketch map.

In the figure: 1. a housing; 2. a frame body; 3. a fixing plate; 4. a fixing mechanism; 401. grid forming; 402. connecting a card; 403. a cover body; 404. positioning paint; 5. a communication interface; 6. a protective structure; 601. a protection plate; 602. a moving groove; 603. a connecting frame; 604. connecting blocks; 605. a connecting rod; 7. a speaker; 8. fixing grooves; 9. a thin film key; 10. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a switch state simulation display comprises a shell 1, a frame body 2, a fixing plate 3, a fixing mechanism 4, a grid mesh 401, a connecting card 402, a cover body 403, positioning paint 404, a communication interface 5, a protective structure 6, a protective plate 601, a moving groove 602, a connecting frame 603, a connecting block 604, a connecting rod 605, a loudspeaker 7, a fixing groove 8, a film key 9 and a sealing ring 10, wherein the frame body 2 is arranged in front of the shell 1, the fixing plate 3 is arranged in the frame body 2, the fixing mechanism 4 is arranged behind the frame body 2, the RS485 communication interface 5 is arranged in the fixing mechanism 4, the fixing mechanism 4 comprises the grid mesh 401, the connecting card 402, the cover body 403 and the positioning paint 404, the grid mesh 401 is arranged behind the frame body 2, the connecting card 402 is arranged outside the grid 401, the cover body 403 is arranged behind the grid 401, the surface of the grid 401 is coated with the positioning paint 404, the connecting cards 402 are symmetrical about the longitudinal, the cover body 403 is uniformly distributed behind the grid 401 in a rectangular shape, the communication interface 5 is conveniently fixed through the grid 401, the grid 401 is fixed through the connecting card 402, the line can be clearly integrated by smearing the positioning paint 404, the time is saved in subsequent test operation, and the subsequent test operation is clear;

the protective structure 6 is arranged in the shell 1, the loudspeaker 7 is arranged below the protective structure 6, the fixing groove 8 is arranged below the shell 1, the membrane key 9 is arranged in front of the fixing groove 8, the protective structure 6 comprises a protective plate 601, a moving groove 602, a connecting frame 603, a connecting block 604 and a connecting rod 605, the moving groove 602 is arranged on the inner wall of the rear part of the frame body 2, the connecting frame 603 is arranged in the moving groove 602, the connecting block 604 is arranged behind the connecting frame 603, the connecting rod 605 is arranged above the connecting frame 603, the protective plate 601 is fixed in the middle of the rear part of the connecting frame 603, the connecting frame 603 and the frame body 2 form a movable structure through the moving groove 602, the connecting rod 605 is uniformly distributed above the connecting frame 603 in a matrix manner and moves in the moving groove 602 through the connecting frame 603, so that parts in the device and equipment can be pulled out at one, the connecting rod 605 can divide the interior of the device, and plays a role in fixing, so that the stability of the device is improved, and the service life of the device is prolonged;

the outer wall of the thin film key 9 is provided with a sealing ring 10, the size between the inner wall of the sealing ring 10 and the outer wall of the thin film key 9 is matched with each other, meanwhile, the fixing plate 3 forms a fixing structure through the frame body 2 and the shell body 1, the inside of the fixing plate 3 is of a hollow structure, effective plugging is carried out on a gap existing in the device through the sealing ring 10, contact with an external environment is reduced, the safety of the device is improved, the fixing plate 3 is of a hollow structure, free assembly and fixation are convenient to carry out on parts, and the flexibility of the.

The working principle is as follows: for the switch state simulation display, firstly, the communication interface 5 is fixed in the fixing plate 3, the communication interface 5 is an RS485 communication interface, then the circuit is effectively integrated through the grid 401, and the circuits with different functions can be distinguished through the positioning paint 404 for subsequent fixation, and the cover body 403 can protect the circuit, the grid 401 is taken up after the integration is finished, then the grid 401 is clamped on the connecting frame 603 through the connecting card 402, so as to fix the grid 401, then the equipment and elements are fixed above the connecting frame 603, and simultaneously the connecting rod 605 is matched and fixed, after the fixation is finished, the connecting frame 603 is taken up and is placed in alignment with the moving groove 602, then the protection plate 601 is pushed to enable the connecting frame 603 to move in the moving groove 602 until the outer wall of the protection plate 601 is contacted with the shell 1, so as to fix the device, when the device is used, the membrane key 9 is used for operation, then the sealing performance of the device is guaranteed through the sealing ring 10, the device is protected, the safety of the device is improved, when the interior of the device is detected and maintained, the connecting block 604 is pulled, the connecting frame 603 is moved in the moving groove 602, the connecting frame 603 is pulled out, then effective operation is carried out, and the using process of the whole switch state simulation display is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch state analog display, includes casing (1), fixed establishment (4) and protective structure (6), its characterized in that: casing (1) the place ahead is provided with framework (2), and framework (2) inside is provided with fixed plate (3), fixed establishment (4) set up in framework (2) rear, and fixed establishment (4) inside is provided with RS485 communication interface (5), protective structure (6) set up inside casing (1), and protective structure (6) below is provided with speaker (7), casing (1) below is provided with fixed slot (8), and fixed slot (8) the place ahead is provided with film button (9), film button (9) outer wall is provided with sealing washer (10).

2. A switch state analog display according to claim 1, wherein: fixed establishment (4) are including graticule mesh (401), connect card (402), the cover body (403) and location lacquer (404), graticule mesh (401) set up in framework (2) rear, and graticule mesh (401) outside is provided with connects card (402), graticule mesh (401) rear is provided with the cover body (403), and graticule mesh (401) surface has paintd location lacquer (404).

3. A switch state analog display according to claim 2, wherein: the connecting cards (402) are symmetrical about the longitudinal center line of the grid (401), and the cover body (403) is in a rectangular shape and is uniformly distributed behind the grid (401).

4. A switch state analog display according to claim 1, wherein: protective structure (6) include guard plate (601), shifting chute (602), link (603), connecting block (604) and connecting rod (605), shifting chute (602) set up in framework (2) rear inner wall, and shifting chute (602) internally mounted has link (603), link (603) rear is provided with connecting block (604), and link (603) top is provided with connecting rod (605), be fixed with guard plate (601) in the middle of link (603) rear.

5. A switch state analog display according to claim 4, characterized in that: the connecting frame (603) and the frame body (2) form a movable structure through the moving groove (602), and the connecting rods (605) are uniformly distributed above the connecting frame (603) in a matrix manner.

6. A switch state analog display according to claim 1, wherein: the size of the inner wall of the sealing ring (10) is matched with that of the outer wall of the thin film key (9), meanwhile, the fixing plate (3) forms a fixing structure with the shell (1) through the frame body (2), and the inside of the fixing plate (3) is of a hollow structure.