CN219253380U

CN219253380U - Dust type display terminal

Info

Publication number: CN219253380U
Application number: CN202320279967.2U
Authority: CN
Inventors: 白洁
Original assignee: Hubei Dopod Technology Co ltd
Current assignee: Hubei Dopod Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-27
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of display terminals, and discloses a dust-removing display terminal which comprises a display terminal and a protective shell, wherein a heat radiation opening and a heat radiator are arranged on the back surface of the display terminal, a guide rail frame is fixed on the outer side of the display terminal, a symmetrical connecting seat is connected to the guide rail frame in a sliding manner, a symmetrical first screw rod is connected to the guide rail frame in a rotating manner and is in threaded connection with the connecting seat, and a clamping seat is connected to the connecting seat in a sliding manner. This dust type's display terminal, through the operation second screw rod, be convenient for retrieve the protective housing inside when display terminal is not using to protect display terminal, reduce the problem of ash that falls, through the operation first screw rod, be convenient for drive the armature seat and remove in guide rail frame, cooperate first spring messenger brush laminating display terminal surface removal, and then with the ash that falls on display terminal surface sweeping the collecting box in, thereby avoid influencing the effect of display.

Description

Dust type display terminal

Technical Field

The utility model relates to the technical field of display terminals, in particular to a dust-removing display terminal.

Background

The monitoring display is generally called a monitoring display terminal, two types of monitoring special displays are adopted, one type is a liquid crystal display, the other type is a plasma display, the monitoring display terminal is usually arranged in some companies or departments due to the gradual popularization of monitoring equipment, but most of monitoring display terminals at present are usually radiating through fans arranged in the equipment when radiating heat, so that the effect is poor, dust in the terminals is not easy to discharge outside, and long-time use easily causes excessive accumulated dust in the terminals to cause damage to part of equipment.

Chinese patent publication No. CN213399349U proposes a monitor display terminal with dust removal structure, this monitor display terminal through setting up exhaust hole, motor and action wheel for this monitor display terminal can take out the heat in the display terminal when removing dust to the display terminal, when having reduced the display terminal and damaged because of overheated, made things convenient for the staff to clear up the dust in the display terminal, be difficult for because of the too much dust in the display terminal leads to the condition that damage appears in some equipment, however this display terminal uses at ordinary times and places, the screen surface can fall with the floating dust, very easily influences when using and watches the effect of display.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a dust-removing display terminal, which solves the problem that floating ash falls on the surface of a screen when the display terminal is used and placed at ordinary times, and the effect of watching display is easily affected when the display terminal is used.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a display terminal of dust type, includes display terminal and protective housing, display terminal back mounted has thermovent and radiator, the display terminal outside is fixed with guide rail frame, sliding connection has symmetrical joint seat on the guide rail frame, it is connected with symmetrical first screw rod to rotate on the guide rail frame, first screw rod and joint seat threaded connection, sliding connection has the card solid seat in the joint seat, two sets of install the brush cleaner between the card solid seat, guide rail frame bottom mounting has the collecting box, the inside rotation of protective housing is connected with symmetrical second screw rod, the outside threaded connection of second screw rod and collecting box, the inside sliding connection of collecting box has the scraper blade, auto-lock universal wheel is all installed to protective housing bottom four corners.

Preferably, the guide rail frame top is installed first motor, and the output of first motor is fixed with first screw rod top, and the second motor is installed to the protective housing bottom, and the output and the second screw rod bottom mounting of second motor.

Preferably, the first spring is installed in the connecting seat, and two ends of the first spring are respectively fixed with the connecting seat and the clamping seat.

Preferably, a driving motor and a cam are arranged at the bottom end of the guide rail frame, and the output end of the driving motor is fixed with one end of the cam.

Preferably, the cleaning brush comprises a brush, one end of the brush is slidably connected with a clamping block, a second spring is fixed between the clamping block and the inner wall of the brush, and the other end of the brush is inserted into one side clamping seat.

Preferably, the first filter screen is inserted at the outer side of the heat dissipation port, and the second filter screen is inserted at the outer side of the heat dissipation device.

(III) beneficial effects

Compared with the prior art, the utility model provides a dust-removing display terminal, which comprises the following components

The beneficial effects are that:

1. this dust type's display terminal, through the operation second screw rod, be convenient for retrieve the protective housing inside when display terminal is not using to protect display terminal, reduce the problem of ash that falls, through the operation first screw rod, be convenient for drive the armature seat and remove in guide rail frame, cooperate first spring messenger brush laminating display terminal surface removal, and then with the ash that falls on display terminal surface sweeping the collecting box in, thereby avoid influencing the effect of display.

2. This display terminal of dust type installs driving motor and cam through the guide rail frame bottom, and driving motor's output is fixed with cam one end, is convenient for drive the cam by driving motor and rotates, makes it beat repeatedly and cleans the brush surface, and then extrudees first spring and contracts repeatedly to shake the dust on the brush and fall in the collecting box.

3. This dust type display terminal has the fixture block through brush one end sliding connection, is fixed with the second spring between fixture block and the brush inner wall, and the brush other end is pegged graft with one side card solid seat, is convenient for when the installation brush cleaner, firstly pegging graft brush one end and card solid seat to extrude the fixture block shrink, the card solid seat of the other side of realignment makes the fixture block reset and the card solid seat card is fixed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a track frame structure of the present utility model;

fig. 3 is a schematic view of the structure of the cleaning brush of the present utility model.

In the figure: 1. a display terminal; 2. a heat radiation port; 3. a first filter screen; 4. a heat sink; 5. a second filter screen; 6. a guide rail frame; 7. a first screw; 8. a connecting seat; 9. a clamping seat; 10. a first spring; 11. a cleaning brush; 12. a brush; 13. a second spring; 14. a clamping block; 15. a driving motor; 16. a cam; 17. a scraper; 18. a collection box; 19. a protective shell; 20. a second screw; 21. self-locking universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a dust type display terminal, including display terminal 1 and protective housing 19, display terminal 1 back-mounted has thermovent 2 and radiator 4, improve display terminal 1's radiating efficiency, display terminal 1 outside is fixed with guide rail frame 6, sliding connection has symmetrical adapter seat 8 on the guide rail frame 6, rotationally be connected with symmetrical first screw rod 7 on the guide rail frame 6, first screw rod 7 and adapter seat 8 threaded connection, sliding connection has card solid seat 9 in adapter seat 8, install the brush cleaner 11 between two sets of card solid seats 9, guide rail frame 6 bottom mounting has collection box 18, the inside rotation of protective housing 19 is connected with symmetrical second screw rod 20, second screw rod 20 and the outside threaded connection of collection box 18, the inside sliding connection of collection box 18 has scraper blade 17, the dust of collecting in the collection box 18 is convenient for clear up, self-locking universal wheel 21 is all installed to protective housing 19 bottom four corners, the position of convenient adjusting device.

Specifically, in order to facilitate the independent driving of the first screw rod 7 and the second screw rod 20, the first motor is installed at the top end of the guide rail frame 6, the output end of the first motor is fixed with the top end of the first screw rod 7, the second motor is installed at the bottom end of the protective housing 19, and the output end of the second motor is fixed with the bottom end of the second screw rod 20.

Specifically, in order to facilitate resetting of the cleaning brush 11, a first spring 10 is mounted inside the connecting seat 8, two ends of the first spring 10 are respectively fixed with the connecting seat 8 and the clamping seat 9, and the cleaning brush 11 between the clamping seats 9 is pushed to be always in contact with the surface of the display terminal 1 by the acting force of the first spring 10.

Specifically, in order to facilitate cleaning of the cleaning brush 11, the bottom end of the guide rail frame 6 is provided with a driving motor 15 and a cam 16, the output end of the driving motor 15 is fixed with one end of the cam 16, the driving motor 15 drives the cam 16 to rotate and contact with the surface of the cleaning brush 11, and then the first spring 10 is repeatedly contracted, so that dust on the cleaning brush 11 is shaken off.

Specifically, in order to facilitate disassembly and installation of the cleaning brush 11, the cleaning brush 11 comprises a brush 12, one end of the brush 12 is slidably connected with a clamping block 14, a second spring 13 is fixed between the clamping block 14 and the inner wall of the brush 12, the other end of the brush 12 is inserted into the clamping seat 9 on one side, one end of the brush 12 is inserted into the clamping seat 9, the clamping block 14 is extruded to shrink and align to the clamping seat 9 on the other side, and then the clamping block 14 is reset to be inserted into the clamping seat 9 for fixation by matching with the second spring 13.

Specifically, in order to be convenient for avoid dust impurity to get into inside the display terminal 1, the outside grafting of thermovent 2 has first filter screen 3, and the outside grafting of radiator 4 has second filter screen 5.

Working principle: when the display terminal is used, after the display terminal is pushed to a designated position, the second screw rod 20 is driven to operate through the second motor, the collection box 18 in threaded connection with the surface of the second screw rod drives the display terminal 1 on the guide rail frame 6 to be lifted, so that the display terminal 1 protected by the protective shell 19 extends out from the inside, the height position of the display terminal is adjusted, floating ash falls on the surface of a screen when the display terminal is used and placed at ordinary times, the first screw rod 7 is driven to operate through the first motor, the connecting seat 8 is made to slide in the guide rail frame 6, and then the cleaning brush 11 moves along the surface of the display terminal 1, and dust on the surface of the display terminal 1 is cleaned into the collection box 18, so that the display effect is prevented from being influenced.

In summary, this dust removal type display terminal, through the operation second screw 20, be convenient for retrieve inside the protective housing 19 when display terminal 1 is not using, thereby protect display terminal 1, reduce the problem of dust fall, through operation first screw 7, be convenient for drive the adaptor 8 and remove in guide rail frame 6, cooperate first spring 10 makes brush cleaner 11 laminating display terminal 1 surface move, and then sweep the dust fall on display terminal 1 surface into collecting box 18, thereby avoid influencing the effect of display, install driving motor 15 and cam 16 through guide rail frame 6 bottom, driving motor 15's output and cam 16 one end are fixed, be convenient for drive cam 16 by driving motor 15 and rotate, make it beat the brush cleaner 11 surface repeatedly, and then extrude first spring 10 and shrink repeatedly, thereby shake the dust on the brush cleaner 11 into collecting box 18, through brush 12 one end sliding connection, be fixed with fixture block 14 between fixture block 14 and the brush 12 inner wall, the brush 12 other end is pegged graft with one side card 9, be convenient for when installing brush cleaner 11, first end and card 9 are fixed with card 9, and then the fixed with the fixed fixture block 9 of card 13 through compression, and the fixed seat of card 9 is fixed in compression, the other side card 9.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

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

Claims

1. The utility model provides a display terminal of dust type, includes display terminal (1) and protective housing (19), display terminal (1) back mounted has thermovent (2) and radiator (4), its characterized in that: the utility model discloses a display terminal, including display terminal (1), guide rail frame (6) are fixed with guide rail frame (6) outside, sliding connection has symmetrical linking seat (8) on guide rail frame (6), rotation is connected with symmetrical first screw rod (7) on guide rail frame (6), first screw rod (7) and linking seat (8) threaded connection, sliding connection has card solid seat (9) in linking seat (8), two sets of install cleaning brush (11) between card solid seat (9), guide rail frame (6) bottom is fixed with collection box (18), the inside second screw rod (20) that are connected with the symmetry of rotation of protective housing (19), the outside threaded connection of second screw rod (20) and collection box (18), the inside sliding connection of collection box (18) has scraper blade (17), auto-lock universal wheel (21) are all installed in protective housing (19) bottom four corners.

2. The dust removing type display terminal of claim 1, wherein: the guide rail frame is characterized in that a first motor is arranged at the top end of the guide rail frame (6), the output end of the first motor is fixed with the top end of the first screw rod (7), a second motor is arranged at the bottom end of the protective shell (19), and the output end of the second motor is fixed with the bottom end of the second screw rod (20).

3. The dust removing type display terminal of claim 1, wherein: the connecting seat (8) is internally provided with a first spring (10), and two ends of the first spring (10) are respectively fixed with the connecting seat (8) and the clamping seat (9).

4. The dust removing type display terminal of claim 1, wherein: the bottom end of the guide rail frame (6) is provided with a driving motor (15) and a cam (16), and the output end of the driving motor (15) is fixed with one end of the cam (16).

5. The dust removing type display terminal of claim 1, wherein: the cleaning brush (11) comprises a brush (12), one end of the brush (12) is slidably connected with a clamping block (14), a second spring (13) is fixed between the clamping block (14) and the inner wall of the brush (12), and the other end of the brush (12) is inserted into the one-side clamping seat (9).

6. The dust removing type display terminal of claim 1, wherein: the outer side of the heat dissipation port (2) is inserted with a first filter screen (3), and the outer side of the heat radiator (4) is inserted with a second filter screen (5).