CN217740112U

CN217740112U - Display device with dustproof function of interface

Info

Publication number: CN217740112U
Application number: CN202221891099.5U
Authority: CN
Inventors: 李艳
Original assignee: Huainan Normal University
Current assignee: Huainan Normal University
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-04
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a display device with dustproof function of interface relates to display device processing technology field, including the display body, the interface groove has been seted up to the rear surface of display body, the inner wall sliding connection in interface groove has the shield. The utility model discloses in, when using, through pressing the shield to the interface inslot, thereby make the shield separate interface and external resistance, avoid the dust to collect together in the interface, the mouth of pressing from both sides of fixture block and the notch department block of draw-in groove, can accomplish the installation of shield, constitute a dirt-proof structure through a plurality of dustproof film, penetrate the wiring groove with the data line, with the interface connection of interface inslot, dustproof film closely laminates with the data line, effectively prevent the dust entering, and can select to use the wiring groove that corresponds as required, the wiring groove that is not using also can keep off the dust outside by dustproof film, the problem of contact failure when having solved the dust that collects together and leading to display device to drop into the use again easily is solved.

Description

Display device with dustproof function of interface

Technical Field

The utility model relates to a display device processing technology field especially relates to a display device with dustproof function of interface.

Background

The display device generally refers to a display, i.e., an I/O device, i.e., an input/output device, which is a display tool for displaying a certain electronic document on a screen through a specific transmission device, and may be classified as a Cathode Ray Tube (CRT) display, a plasma display PDP, a liquid crystal display LCD, and a display for receiving signals of a computer and forming an image, and functions like a television receiver.

The prior display device has the following defects:

the surface of the display device is provided with a plurality of interfaces so as to be connected with data lines, high-definition lines and the like, however, most of the display devices in the market are not subjected to dustproof treatment at the interfaces, when a computer is not used or a certain interface is not connected with the data lines, dust is easily accumulated at the interfaces, and poor contact is easily caused when the display device is put into use again due to long-time dust accumulation at the interfaces, so that the display device with the interface dustproof function is provided aiming at the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the display device on the market mostly does not carry out dustproof treatment at the kneck among the prior art, can collect up the dust very easily, long-time dust is collected up at the kneck, contact failure when leading to display device to come into use once more very easily, and the display device who provides has the dustproof function of interface.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a display device with interface function of preventing dust, includes the display body, the interface groove has been seted up to the rear surface of display body, the inner wall sliding connection in interface groove has the shield, two draw-in grooves have been seted up to the rear surface of display body, two the equal block of inner wall of draw-in groove is connected with the fixture block, two the surface of fixture block all passes through screw fixed connection with the surface of shield, a plurality of wiring grooves have been seted up to the surface of shield, and is a plurality of the inner wall in wiring groove is provided with a plurality of soft pieces that prevent dust, there is the mounting panel rear surface of display body through screw fixed mounting, the rear surface fixed connection of mounting panel has the bracing piece, the bottom of bracing piece is provided with the chassis.

Preferably, the bottom of the supporting rod is provided with a sliding groove, the top of the bottom frame is fixedly provided with a fixing block, and the top end of the fixing block is fixedly provided with a hollow pipe.

Preferably, the surface activity cover of hollow tube is equipped with two movable tubes, two the surface of movable tube all is provided with extension spring, two extension spring's top all with the inside top surface fixed connection of spout, the surface of hollow tube and the inner wall sliding connection of spout.

Preferably, two limiting grooves and four limiting springs are arranged on the outer surfaces of the two sides of the supporting rod respectively, the inner walls of the limiting grooves are provided with the limiting springs and four limiting blocks fixedly connected with one ends of the limiting springs respectively, and the handle blocks are fixedly mounted at one ends of the limiting blocks respectively.

Preferably, four the surface of handle piece is equal fixed mounting has the gag lever post, four the one end of gag lever post is all slided and is run through bracing piece to inside, the surface of gag lever post and the inner wall sliding connection of hollow tube.

Preferably, the bottom of the bottom frame is adhered with a plurality of anti-slip pads through strong glue, the sections of the two clamping grooves are arranged in an L shape, and the sections of the two clamping blocks are arranged in a special shape.

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

1. the utility model discloses in, when using, through pressing the shield to the interface inslot, thereby make the shield separate interface and external resistance, avoid the dust to collect together in the interface, the mouth of pressing from both sides of fixture block and the notch department block of draw-in groove, can accomplish the installation of shield, constitute a dirt-proof structure through a plurality of dustproof film, penetrate the wiring groove with the data line, with the interface connection of interface inslot, dustproof film closely laminates with the data line, effectively prevent the dust entering, and can select to use the wiring groove that corresponds as required, the wiring groove that is not using also can keep off the dust outside by dustproof film, the problem of contact failure when having solved the dust that collects together and leading to display device to drop into the use again easily is solved.

2. The utility model discloses in, when using, through outside pulling handle piece, the elastic action of cooperation spacing spring, thereby it is intraductal to make the gag lever post insert the hollow tube, through with the chassis, the fixed block, the hollow tube is simultaneously to pulling down, rotatory 90 degrees after the drop-down, under extension spring's the effect of returning, make the chassis be pulled the bracing piece and be close to the top position, be convenient for accomodate, at this moment, the handle piece that is located the top through the pulling can be spacing the hollow tube once more, thereby the inconvenient problem of accomodating of position unparallel of chassis and display body has been avoided.

Drawings

Fig. 1 is a front perspective view of a display device with an interface dustproof function according to the present invention;

fig. 2 is a rear perspective view of a display device with an interface dust-proof function according to the present invention;

FIG. 3 is a cross-sectional perspective view of a support rod portion of a display device with a dust-proof interface according to the present invention;

fig. 4 is a cross-sectional perspective view of a dustproof cover portion of a display device with an interface dustproof function according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

Illustration of the drawings: 1. a display body; 2. a support bar; 3. a chassis; 4. a non-slip mat; 5. mounting a plate; 6. a dust cover; 7. a chute; 8. an extension spring; 9. a limiting groove; 10. a limiting spring; 11. a limiting block; 12. a handle block; 13. a limiting rod; 14. a hollow pipe; 15. a movable tube; 16. a fixed block; 17. a card slot; 18. a clamping block; 19. an interface slot; 20. a dust-proof soft sheet; 21. and a wiring slot.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a display device with interface dustproof function, including display body 1, interface groove 19 has been seted up to the rear surface of display body 1, the inner wall sliding connection of interface groove 19 has shield 6, two draw-in grooves 17 have been seted up to the rear surface of display body 1, the equal block of inner wall of two draw-in grooves 17 is connected with fixture block 18, the surface of two fixture blocks 18 all passes through screw fixed connection with the surface of shield 6, a plurality of wiring grooves 21 have been seted up to the surface of shield 6, the inner wall of a plurality of wiring grooves 21 is provided with a plurality of dust proof soft pieces 20, there is mounting panel 5 at the rear surface of display body 1 through screw fixed mounting, mounting panel 5's rear surface fixed connection has bracing piece 2, the bottom of bracing piece 2 is provided with chassis 3.

The whole embodiment 1 achieves the effect that when in use, the dustproof cover 6 is pressed into the interface slot 19, so that the interface is separated from the outside by the dustproof cover 6, dust is prevented from accumulating in the interface, at the moment, the two clamping blocks 18 are clamped into the clamping slots 17 and simultaneously and oppositely shifted, the clamping mouths of the clamping blocks 18 are clamped with the notches of the clamping slots 17, so that the installation of the dustproof cover 6 is completed, a dustproof structure is formed by a plurality of dustproof soft sheets 20, a data wire penetrates into the wiring slot 21 and is connected with the interface in the interface slot 19, the dustproof soft sheets 20 are tightly attached to the data wire, the dust is effectively prevented from entering, the corresponding wiring slot 21 can be selected according to needs, the wiring slot 21 which is not used can also block the dust outside by the dustproof soft sheets 20, and the problem that the accumulated dust easily causes poor contact when the display device is put into use again is solved, wherein the structures of the clamping blocks 18, the clamping slots 17 and the dustproof soft sheets 20 are special-shaped structures as shown in figures 4 and 5.

Embodiment 2, as shown in fig. 1-5, chute 7 has been seted up to the bottom of bracing piece 2, the top fixed mounting of chassis 3 has fixed block 16, the top fixed mounting of fixed block 16 has hollow tube 14, the surface activity cover of hollow tube 14 is equipped with two movable tubes 15, the surface of two movable tubes 15 all is provided with extension spring 8, the top of two extension spring 8 all with the inside top surface fixed connection of chute 7, the surface of hollow tube 14 and the inner wall sliding connection of chute 7, two spacing grooves 9 have all been seted up to the both sides surface of bracing piece 2, the inner wall of four spacing grooves 9 all is provided with spacing spring 10, the equal fixedly connected with stopper 11 of one end of four spacing springs 10, the equal fixedly mounted with handle piece 12 of one end of four stopper 11, the equal fixedly mounted with gag lever post 13 of surface of four handle pieces 12, the equal slip through bracing piece 2 to inside of one end of four gag lever posts 13, the surface of gag lever post 13 and the inner wall sliding connection of hollow tube 14, the bottom of chassis 3 is attached with a plurality of slipmats 4 through powerful gluing, the cross-section of two draw-in the setting of L type, the cross-section of two draw-in groove 17 is heterotypic setting, the cross-shaped setting of two fixture blocks 18.

The effect that its whole embodiment 2 reaches does, when using, through outside pulling handle piece 12, cooperate spacing spring 10's elastic action, thereby make gag lever post 13 insert in hollow tube 14, can fix the position of chassis 3, when accomodating, extract handle piece 12 and make gag lever post 13 take out from hollow tube 14, through with chassis 3, fixed block 16, hollow tube 14 is pulled down simultaneously, rotatory 90 degrees after the drop-down, under extension spring 8's the effect of retracting, make chassis 3 be drawn bracing piece 2 and be close to the top position, be convenient for accomodate, at this moment, handle piece 12 that is located the top through the pulling can be spacing hollow tube 14 once more, thereby the inconvenient problem of accomodating of chassis 3 and display body 1's position nonparallel has been avoided.

The working principle is as follows: when the dustproof cover is used, the dustproof cover 6 is pressed into the interface groove 19, so that the interface is separated from the outside by the dustproof cover 6, dust is prevented from accumulating in the interface, at the moment, two clamping blocks 18 are clamped into the clamping grooves 17 and simultaneously pushed in opposite directions, clamping openings of the clamping blocks 18 are clamped with the notch positions of the clamping grooves 17, the installation of the dustproof cover 6 is completed, a dustproof structure is formed by a plurality of dustproof soft sheets 20, a data line penetrates into the wiring groove 21 and is connected with the interface in the interface groove 19, the dustproof soft sheets 20 are tightly attached to the data line, dust is effectively prevented from entering, the corresponding wiring groove 21 can be selected and used as required, the dust is blocked outside by the dustproof soft sheets 20 when the wiring groove 21 is not used, when the dustproof soft sheets 21 are used, the dust is also blocked outside by the dustproof soft sheets 20, when the dustproof soft sheets are used, the handle block 12 is pulled outwards by matching with the elastic action of the limiting spring 10, so that the limiting rod 13 is inserted into the hollow tube 14, the position of the bottom frame 3 can be fixed, when the hollow tube is stored, the hollow tube 14 is pulled downwards by pulling the handle block 12, and the hollow tube 14 is pulled downwards to be convenient for being pulled to be stored, and the hollow tube 14, and the hollow tube is pulled downwards by the hollow tube 2, and the hollow tube 14, and the hollow tube is pulled downwards, and the hollow tube 14, and the hollow tube is pulled downwards.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a display device with dustproof function of interface, includes display body (1), its characterized in that: interface groove (19) have been seted up to the rear surface of display body (1), the inner wall sliding connection in interface groove (19) has shield (6), two draw-in grooves (17) have been seted up to the rear surface of display body (1), two the equal block in inner wall of draw-in groove (17) is connected with fixture block (18), two the surface of fixture block (18) all passes through screw fixed connection with the surface of shield (6), a plurality of wiring groove (21) have been seted up to the surface of shield (6), and is a plurality of the inner wall of wiring groove (21) is provided with a plurality of soft pieces of dust prevention (20), the rear surface of display body (1) passes through screw fixed mounting has mounting panel (5), the rear surface fixed connection of mounting panel (5) has bracing piece (2), the bottom of bracing piece (2) is provided with chassis (3).

2. The display device with the interface dustproof function according to claim 1, wherein: the bottom of the supporting rod (2) is provided with a sliding groove (7), the top of the bottom frame (3) is fixedly provided with a fixing block (16), and the top end of the fixing block (16) is fixedly provided with a hollow pipe (14).

3. The display device with the interface dustproof function according to claim 2, wherein: the surface activity cover of hollow tube (14) is equipped with two movable tube (15), two the surface of movable tube (15) all is provided with extension spring (8), two the top of extension spring (8) all with the inside top surface fixed connection of spout (7), the surface of hollow tube (14) and the inner wall sliding connection of spout (7).

4. The display device with the interface dustproof function according to claim 1, wherein: two spacing grooves (9), four have all been seted up to the both sides surface of bracing piece (2) the inner wall of spacing groove (9) all is provided with spacing spring (10), four the equal fixedly connected with stopper (11), four of one end of spacing spring (10) the equal fixed mounting of one end of stopper (11) has handle piece (12).

5. The display device with the interface dustproof function according to claim 4, wherein: four the equal fixed mounting in surface of handle piece (12) has gag lever post (13), four the one end of gag lever post (13) all slides and runs through bracing piece (2) to inside, the surface of gag lever post (13) and the inner wall sliding connection of hollow tube (14).

6. The display device with the interface dustproof function according to claim 1, wherein: the bottom of the underframe (3) is adhered with a plurality of anti-slip pads (4) through strong glue, the sections of the two clamping grooves (17) are arranged in an L shape, and the sections of the two clamping blocks (18) are arranged in a special shape.