CN209880026U

CN209880026U - Display device with good dustproof effect

Info

Publication number: CN209880026U
Application number: CN201920963473.XU
Authority: CN
Inventors: 文水根
Original assignee: Guangzhou Chuangxian Intelligent Technology Co Ltd
Current assignee: Guangzhou Chuangxian Intelligent Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2019-12-31
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a dustproof effectual display device, include the shell body and install in the screen main part of shell body, the shell body is installed and is accomodate formula dust-retaining mechanism, and accomodate formula dust-retaining mechanism and constitute by rolling up box, transparent dust-proof membrane, peg, the bottom fixed connection of peg and dust-proof membrane, the equal fixed mounting in both sides that the shell body is close to the screen main part has the semicircle arm post, and one side of semicircle arm post has all opened T shape spout, the both ends of peg all with T shape spout sliding connection, the equal fixed mounting in one side outer wall both ends of rolling up the box has the dead lever. The utility model discloses can utilize transparent dust-proof membrane to play good dustproof effect, and accomodate the convenience, the T shape spout cooperation peg through setting up can improve the stability when transparent dust-proof membrane receive and releases, through the sound cotton of inhaling that sets up, can effectively reduce the noise that sends when the motor operation, reach good noise reduction effect, increase the device's practicality.

Description

Display device with good dustproof effect

Technical Field

The utility model relates to a display screen technical field especially relates to a dustproof effectual display device.

Background

The display device is a device for displaying output information of a computer and a control device thereof, is also called a display, and is a man-machine interface device. It can convert the data of computer into various characters, numerals, symbols or visual images to be displayed, and can utilize input tools such as keyboard to input command or data into computer, and can add, delete and change display contents at any time by means of hardware and software of system. Display devices are currently used in a wide variety of applications.

In the life of people, display screens of televisions and computers are the most common display devices, but when the display screens are not used, the display screens are usually directly exposed in the air, so that dust in the air is easily adhered to the screens and enters the display devices through heat dissipation ports, and the display effect and the operation of the display screen devices are affected after the display screens are used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a display device with good dustproof effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dustproof effectual display device, includes the shell body and installs in the screen main part of shell body, the shell body is installed and is accomodate formula dust-retaining mechanism, and accomodate formula dust-retaining mechanism comprises coiling box, transparent dust-proof membrane, peg, the bottom fixed connection of peg and dust-proof membrane, the equal fixed mounting in both sides that the shell body is close to the screen main part has the semicircle arm post, and one side of semicircle arm post has all opened the T-shaped spout, the both ends of peg all with T-shaped spout sliding connection, the equal fixed mounting in one side outer wall both ends of coiling box has the dead lever, and all is connected with the deflector roll through the bearing rotation in relative one side of dead lever.

Furthermore, one side of the rolling box close to the transparent dustproof film is fixedly provided with an L-shaped plate, and the outer wall of the bottom of the L-shaped plate is bonded with soft bristles distributed at equal intervals.

Furthermore, the winding and unwinding mechanism is arranged inside the winding box and comprises a winding rod which rotates inside the winding box through a bearing, and the outer wall of the winding rod is fixedly connected with one end of the transparent dustproof film.

Further, a motor is fixedly mounted on the inner wall of one side of the winding box, and the motor and the winding rod form transmission fit through a belt.

Furthermore, sound-absorbing cotton is bonded on the inner wall of the winding box.

Furthermore, a heat dissipation opening is formed in one side of the outer shell, and a mounting plate with heat dissipation holes is fixedly mounted on the inner wall of the heat dissipation opening.

Furthermore, the outer wall of one side of the mounting plate is fixedly provided with a dustproof screen plate.

Compared with the prior art, the utility model provides a dustproof effectual display device possesses following beneficial effect:

1. this display device that dustproof effect is good through the storage formula dust-retaining mechanism that sets up, can utilize transparent dustproof membrane to play good dustproof effect, and accomodate the convenience, can improve the stability when transparent dustproof membrane receive and releases through the T shape spout cooperation peg that sets up.

2. This dustproof effectual display device, through what set up inhale the sound cotton, can effectively reduce the noise that sends when the motor moves, reach good noise reduction effect, increase the device's practicality.

3. This dustproof effectual display device through being provided with dustproof otter board at the thermovent, can effectively reduce the inside condition of external dust entering shell body, further improves the device's dustproof effect.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation, practicality are good.

Drawings

Fig. 1 is a schematic perspective view of a display device with good dustproof effect according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a in fig. 1 of a display device with a good dustproof effect according to the present invention;

fig. 3 is a schematic view of a semi-sectional structure of a winding box of a display device with a good dustproof effect according to the present invention;

fig. 4 is a schematic view of a rear view structure of a display device with good dustproof effect.

In the figure: the screen comprises a shell 1, a semicircular arm column 2, a winding box 3, a transparent dustproof film 4, a screen main body 5, a hanging rod 6, soft bristles 7, an L-shaped plate 8, a guide roller 9, a T-shaped sliding groove 10, a fixed rod 11, a motor 12, sound absorbing cotton 13, a winding rod 14, a mounting plate 15 and a dustproof screen plate 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a dustproof effectual display device, including shell body 1 and install in shell body 1's screen main part 5, shell body 1 installs accomodate formula dust-blocking mechanism, and accomodate formula dust-blocking mechanism comprises rolling box 3, transparent dust-proof membrane 4, peg 6, the bottom fixed connection of peg 6 and dust-proof membrane 4, shell body 1 is close to both sides of screen main part 5 and all has semi-circular arm post 2 through the bolt fastening, and semi-circular arm post 2's one side all opens T shape spout 10, the both ends of peg 6 all with T shape spout 10 sliding connection, there is dead lever 11 at one side outer wall both ends of rolling box 3 through the bolt fastening, and the relative one side of dead lever 11 all is connected with deflector roll 9 through bearing rotation.

The utility model discloses in, one side that rolling box 3 is close to transparent dust-proof membrane 4 has L shaped plate 8 through the bolt fastening, and the bottom outer wall of L shaped plate 8 bonds and has the soft brush hair 7 that the equidistance distributes, when rolling up and unreeling, utilizes soft brush hair 7 can clean transparent dust-proof membrane 4 surfaces, need not artifical manual cleanness.

Wherein, the internally mounted of rolling box 3 has winding and unwinding mechanism, and winding and unwinding mechanism rotates in the inside coiling pole 14 of rolling box 3 including passing through the bearing, and the outer wall of coiling pole 14 and the one end fixed connection of transparent dust-proof membrane 4.

Wherein, a motor 12 is fixed on the inner wall of one side of the winding box 3 through a bolt, and the motor 12 and the winding rod 14 form transmission fit through a belt.

Wherein, the inner wall of rolling box 3 all bonds and has inhaled the sound cotton 13, inhales the sound cotton 13 through setting up and can play good noise reduction effect.

Example 2

Referring to fig. 4, a display device having a good dustproof effect has a heat sink formed at one side of an outer case 1 of the display device, and a mounting plate 15 having heat dissipation holes is fixed to an inner wall of the heat sink by bolts.

In order to improve the dustproof effect of the display device, a dustproof mesh plate 16 is fixed to one outer wall of the mounting plate 15 by bolts.

The working principle is as follows: during the use, utilize opening and shutting of on-off control motor 12, it rotates to drive winding rod 14 through motor 12, receive and release transparent dustproof membrane 4, when transparent dustproof membrane 4 puts down, carry out dustproof processing to screen main part 5, cooperate peg 6 through T-shaped spout 10, stability when transparent dustproof membrane 4 receive and releases is improved, utilize and inhale sound cotton 13, the noise that sends when effectively reducing motor 12 operation, reach good noise reduction effect, when receiving and releasing the roll, utilize soft brush hair 7 to clean transparent dustproof membrane 4 surface, need not artifical manual cleaning, through dustproof otter board 16, effectively reduce the condition that external dust got into shell body 1 inside, improve the device's dustproof effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A display device with good dustproof effect comprises an outer shell (1) and a screen main body (5) arranged on the outer shell (1), it is characterized in that the outer shell (1) is provided with a receiving type dust-blocking mechanism which is composed of a winding box (3), a transparent dustproof film (4) and a hanging rod (6), the hanging rod (6) is fixedly connected with the bottom end of the dustproof film (4), the two sides of the outer shell (1) close to the screen main body (5) are fixedly provided with semicircular arm columns (2), and one side of the semi-circular arm column (2) is provided with a T-shaped sliding chute (10), both ends of the hanging rod (6) are connected with the T-shaped sliding chute (10) in a sliding way, both ends of the outer wall of one side of the rolling box (3) are fixedly provided with fixing rods (11), and the opposite sides of the fixed rods (11) are rotatably connected with guide rollers (9) through bearings.

2. The display device with good dustproof effect according to claim 1, wherein an L-shaped plate (8) is fixedly installed on one side of the rolling box (3) close to the transparent dustproof film (4), and soft bristles (7) distributed at equal intervals are bonded on the outer wall of the bottom of the L-shaped plate (8).

3. The display device with good dustproof effect according to claim 2, wherein a winding and unwinding mechanism is installed inside the winding box (3), the winding and unwinding mechanism comprises a winding rod (14) which rotates inside the winding box (3) through a bearing, and the outer wall of the winding rod (14) is fixedly connected with one end of the transparent dustproof film (4).

4. The display device with good dustproof effect according to claim 3, wherein a motor (12) is fixedly installed on the inner wall of one side of the winding box (3), and the motor (12) and the winding rod (14) form transmission fit through a belt.

5. The display device with good dustproof effect as claimed in claim 1, wherein sound-absorbing cotton (13) is adhered to the inner wall of the winding box (3).

6. The display device with good dustproof effect according to claim 1, wherein a heat dissipation opening is formed at one side of the outer casing (1), and a mounting plate (15) with heat dissipation holes is fixedly mounted on the inner wall of the heat dissipation opening.

7. The display device with good dustproof effect according to claim 6, wherein a dustproof mesh plate (16) is fixedly installed on the outer wall of one side of the installation plate (15).