CN216218280U - Safety control device for communication terminal - Google Patents

Abstract

The utility model discloses a safety control device for a communication terminal, which comprises a control box and a mounting plate, wherein two ends of the control box are provided with heat dissipation cylinders in a penetrating manner, heat dissipation fans are arranged inside the heat dissipation cylinders, one ends of the heat dissipation cylinders, which are far away from the axis in the control box, are provided with filter cylinders, limiting grooves are formed in the surfaces of the filter cylinders, sliding blocks are fixed at the bottom of the mounting plate, grooves are formed in the inner wall of the control box, lead screws are arranged on the inner sides of the grooves and connected with handles, and the handles are arranged at the top of the control box. This a safety control device for communication terminal is provided with lead screw and connecting rod, drives the lead screw through rotating the handle and rotates for drive the movable block through the lead screw and descend, so that make the movable block drive the mounting panel through the connecting rod and remove to the control box outside, thereby conveniently can remove terminal equipment to the control box outside through the mounting panel when overhauing and maintaining, make things convenient for the staff to overhaul, improve the convenience when using.

Description

Safety control device for communication terminal

Technical Field

The utility model relates to the technical field related to communication safety, in particular to a safety control device for a communication terminal.

Background

The terminal equipment is an input and output equipment connected with a computer system, usually far away from the computer, and can be divided into a plurality of types according to different functions, and the terminal with some processing functions is called as a smart terminal or an intelligent terminal, the terminal has its own microprocessor and control circuit, and the terminal without the function is called as a dumb terminal, and the terminal without the microprocessor supports conversation with or processing with the computer is called as an interactive terminal or an online terminal, in order to avoid damage, the terminal equipment is usually installed in a control box, because the terminal equipment needs to be overhauled and maintained frequently, the existing control box is inconvenient to overhaul and maintain because the interior of the existing control box is compact, and the existing control box is inconvenient to use, and because the existing control box is usually provided with heat dissipation holes for ventilation and heat dissipation, dust can easily enter the interior of the control box from the heat dissipation holes through the way of the heat dissipation holes, resulting in attachment to the terminal device and affecting the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety control device for a communication terminal, which aims to solve the problems that the existing control box proposed in the background art is inconvenient to overhaul and maintain due to the compact interior and is easy to cause dust to enter the interior of the control box.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety control device for communication terminal comprises a control box and a mounting plate,

the two ends of the control box are provided with heat dissipation cylinders in a penetrating manner, the interior of each heat dissipation cylinder is provided with a heat dissipation fan, one end of each heat dissipation cylinder, which is far away from the axis in the control box, is provided with a filter cylinder, and the surface of each filter cylinder is provided with a limiting groove;

the bottom of mounting panel is fixed with the slider, and slider sliding connection is in the inboard bottom of control box, and the inner wall of control box is seted up flutedly simultaneously, the inboard of recess is provided with the lead screw, and the lead screw is connected with the handle, and the handle setting is at the top of control box simultaneously.

Preferably, the filter screen is arranged on the inner side of the filter cylinder, and the filter cylinder heat dissipation cylinders are connected in a clamping manner.

Through adopting above-mentioned technical scheme, can conveniently filter the dust.

Preferably, the top of a heat dissipation cylinder is provided with a limiting rod in a penetrating manner, a fixing block is fixed at the top of the limiting rod, a spring is sleeved on the surface of the limiting rod, and two ends of the spring are respectively connected with the heat dissipation cylinder and the fixing block.

Through adopting above-mentioned technical scheme, can conveniently carry out the dismouting to the cartridge filter under mutually supporting between gag lever post, fixed block and spring.

Preferably, the bottom of the limiting rod is connected with the limiting groove, and the bottom of the limiting rod is provided with an inclined plane.

Through adopting above-mentioned technical scheme, can conveniently make gag lever post and spacing groove dock.

Preferably, the surface threaded connection of lead screw has the movable block, and movable block sliding connection is at the inner wall of recess, and the movable block is connected through the bottom of connecting rod with the mounting panel simultaneously.

Through adopting above-mentioned technical scheme, can drive the mounting panel and outwards slide under the mutually supporting between lead screw, movable block and connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the safety control device for a communication terminal is provided with a safety control device,

(1) the terminal equipment is convenient to move to the outer side of the control box through the mounting plate during maintenance, so that the terminal equipment is convenient to overhaul by workers, and the convenience in use is improved;

(2) be provided with cartridge filter and gag lever post, can filter the dust in the air through the inside filter screen of cartridge filter, avoid inside the dust suction control box when blowing the cooling to terminal equipment to only need the pulling gag lever post after long-time the use, make the gag lever post and the spacing groove separation on cartridge filter surface can dismantle it, compact structure improves its practicality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of an L-shaped fixing frame according to the present invention.

In the figure: 1. control box, 2, a heat dissipation section of thick bamboo, 3, radiator fan, 4, cartridge filter, 5, spacing groove, 6, gag lever post, 7, fixed block, 8, spring, 9, mounting panel, 10, slider, 11, lead screw, 12, handle, 13, movable block, 14, connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safety control device for communication terminal, as shown in fig. 1 and 2, the both ends of control box 1 are run through and are provided with heat dissipation cylinder 2, and the inside of heat dissipation cylinder 2 is provided with radiator fan 3, the one end that heat dissipation cylinder 2 kept away from control box 1 axis is provided with cartridge filter 4, and the surface of cartridge filter 4 has seted up spacing groove 5, the inboard of cartridge filter 4 is provided with the filter screen, and connect for the block between cartridge filter 4 heat dissipation cylinder 2, so that come to filter the dust in the air through cartridge filter 4, avoid the dust to get into inside control box 1.

As shown in fig. 1 and 2, a limiting rod 6 is provided above the heat dissipating cylinder 2 in a penetrating manner, a fixing block 7 is fixed on the top of the limiting rod 6, a spring 8 is sleeved on the surface of the limiting rod 6, and two ends of the spring 8 are respectively connected with the heat dissipating cylinder 2 and the fixing block 7, the fixing block 7 is pulled upwards, so that the limiting rod 6 is driven to ascend, the bottom of the limiting rod 6 is separated from a limiting groove 5 on the surface of a filter cartridge 4, the filter cartridge 4 can be drawn out, so that a filter screen inside the filter cartridge 4 is cleaned after long-time use, the bottom of the limiting rod 6 is connected with the limiting groove 5, an inclined surface is arranged at the bottom of the limiting rod 6, the limiting rod 6 can be pushed to ascend when the filter cartridge 4 is installed through the inclined surface at the bottom of the limiting rod 6, and the limiting groove 5 is conveniently butted with the limiting rod 6.

As shown in fig. 1, 2 and 3, a slider 10 is fixed at the bottom of a mounting plate 9, the slider 10 is slidably connected to the bottom of the inner side of a control box 1, a groove is formed in the inner wall of the control box 1, a screw rod 11 is arranged at the inner side of the groove, the screw rod 11 is connected with a handle 12, the handle 12 is arranged at the top of the control box 1, a movable block 13 is in threaded connection with the surface of the screw rod 11, the movable block 13 is slidably connected to the inner wall of the groove, the movable block 13 is connected with the bottom of the mounting plate 9 through a connecting rod 14, by mounting a terminal device on the mounting plate 9, during maintenance, the handle 12 at the top of the control box 1 is only required to be rotated to drive the screw rod 11 to rotate, so that the screw rod 11 drives the movable block 13 in threaded connection therewith to move downwards, so that the movable block 13 drives one end of the connecting rod 14 to descend, that the other end of the connecting rod 14 drives the mounting plate 9 and the terminal device to slide towards the outside of the control box 1, thereby conveniently overhaul the terminal equipment and maintain.

The working principle is as follows: when the safety control device for the communication terminal is used, firstly, the handle 12 at the top of the control box 1 is rotated clockwise to drive the screw rod 11 to rotate, the screw rod 11 drives the movable block 13 to descend, the connecting rod 14 drives the mounting plate 9 to slide outwards in the control box 1, so that a worker can mount the terminal equipment on the mounting plate 9, then, the handle 12 is rotated anticlockwise to drive the screw rod 11 to rotate, the screw rod 11 drives the movable block 13 to ascend, and the connecting rod 14 drives the mounting plate 9 and the terminal equipment to move into the control box 1, so that the mounting is completed, the terminal equipment can be blown by the cooling fan 3 in the cooling cylinder 2 to reduce the temperature in the using process, meanwhile, the filter screen in the filter cylinder 4 can avoid sucking dust, when the filter screen in the filter cylinder 4 needs to be cleaned after long-time use, only the fixed block 7 at the top of the limiting rod 6 needs to be pulled, the filter cartridge 4 is separated from the limiting groove 5 on the surface of the filter cartridge 4, and then the filter cartridge 4 can be taken out to clean the filter screen inside the filter cartridge 4, when the filter cartridge 4 is installed, the filter cartridge 4 is firstly aligned with the heat dissipation cylinder 2, the filter cartridge 4 is pushed to be clamped into the heat dissipation cylinder 2, meanwhile, the filter cartridge 4 can abut against the limiting rod 6, the limiting rod 6 is driven to ascend through the inclined plane at the bottom of the limiting rod 6, when the position of the limiting rod 6 is aligned with the limiting groove 5 on the surface of the filter cartridge 4, the limiting rod 6 can be clamped into the limiting groove 5 under the elastic force of the spring 8 to limit and fix the filter cartridge 4, and the whole operation is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (5)

1. A safety control device for a communication terminal, comprising a control box (1) and a mounting plate (9), characterized in that:

the heat dissipation device is characterized in that heat dissipation cylinders (2) penetrate through two ends of the control box (1), a heat dissipation fan (3) is arranged inside the heat dissipation cylinders (2), a filter cylinder (4) is arranged at one end, away from the central axis of the control box (1), of each heat dissipation cylinder (2), and a limiting groove (5) is formed in the surface of each filter cylinder (4);

the bottom of mounting panel (9) is fixed with slider (10), and slider (10) sliding connection is in the inboard bottom of control box (1), and the inner wall of control box (1) is seted up flutedly simultaneously, the inboard of recess is provided with lead screw (11), and lead screw (11) are connected with handle (12), and handle (12) set up the top at control box (1) simultaneously.

2. A security control apparatus for a communication terminal according to claim 1, characterized in that: the filter screen is arranged on the inner side of the filter cartridge (4), and the filter cartridge (4) and the heat dissipation cylinder (2) are connected in a clamping manner.

3. A security control apparatus for a communication terminal according to claim 1, characterized in that: the heat dissipation device is characterized in that a limiting rod (6) penetrates through the upper portion of the heat dissipation cylinder (2), a fixing block (7) is fixed to the top of the limiting rod (6), a spring (8) is sleeved on the surface of the limiting rod (6), and the two ends of the spring (8) are connected with the heat dissipation cylinder (2) and the fixing block (7) respectively.

4. A security control apparatus for a communication terminal according to claim 3, wherein: the bottom of the limiting rod (6) is connected with the limiting groove (5), and the bottom of the limiting rod (6) is provided with an inclined plane.

5. A security control apparatus for a communication terminal according to claim 1, characterized in that: the surface of the screw rod (11) is in threaded connection with a movable block (13), the movable block (13) is in sliding connection with the inner wall of the groove, and meanwhile the movable block (13) is connected with the bottom of the mounting plate (9) through a connecting rod (14).

Images