CN218159500U

CN218159500U - LED display screen case of convenient clearance

Info

Publication number: CN218159500U
Application number: CN202222295459.1U
Authority: CN
Inventors: 涂晓华
Original assignee: Shenzhen Tongdesheng Metal Products Co ltd
Current assignee: Shenzhen Tongdesheng Metal Products Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-27
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a LED display screen machine case of convenient clearance, including main part machine, connecting rod, cleaning device and connecting block, the upper portion of main part machine is the display screen, the lower part of main part machine is the display screen machine case, a side symmetry fixedly connected with connecting rod of display screen, two recess one has been seted up to one side of connecting rod, a recess inner wall is equipped with cleaning device, the air intake department equidistance fixedly connected with connecting block of display screen machine case is three the one end of connecting block is equipped with the filter disc, filter disc inner wall equidistance is equipped with stop device, a recess inner wall fixedly connected with litter, the one end of litter is equipped with the slider, two fixedly connected with pull rod between the slider, the outer wall cover of pull rod is equipped with cleaning roller, and the quick dismantlement filter disc that dismantles of LED display screen machine case of this convenient clearance is convenient for washs, and can also clean the display screen.

Description

LED display screen case of convenient clearance

Technical Field

The utility model relates to a LED display screen machine case technical field specifically is the LED display screen machine case of convenient clearance.

Background

There are many trade companies in order to place a LED display screen for in the shop front, also make things convenient for people to queue up when carrying out advertising and get the number, the LED display screen machine case that has convenient clearance now, the filter screen that the gas inlet removed after using a period can produce more dust, however the filter screen is fixed inconvenient dismantlement through the multiunit screw, LED display screen can be infected with more fingerprint and sweat stain etc. in addition in frequent use, thereby influence people's use.

Therefore, the LED display screen case convenient to clean is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen machine case of convenient clearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: LED display screen machine case of convenient clearance, including main part machine, connecting rod, cleaning device and connecting block, the upper portion of main part machine is the display screen, the lower part of main part machine is the display screen machine case, a side symmetry fixedly connected with connecting rod of display screen, two recess one has been seted up to one side of connecting rod, a recess inner wall is equipped with cleaning device, the air intake department equidistance fixedly connected with connecting block of display screen machine case is three the one end of connecting block is equipped with the filter disc, filter disc inner wall equidistance is equipped with stop device.

Preferably, the cleaning device comprises a sliding rod, a sliding block, a pull rod, a cleaning roller, a gear and a rack, wherein the sliding rod is fixedly connected with the inner wall of the groove, the sliding rod is provided with the sliding block and the sliding block, the pull rod is fixedly connected between the sliding blocks, the cleaning roller is sleeved on the outer wall of the pull rod and is rotatably connected with the pull rod, the gear is fixedly connected with the bottom end of the cleaning roller and is rotatably connected with the pull rod, the rack is fixedly connected with one side of the main body machine and is meshed with the gear.

Preferably, stop device includes recess two, spacing spring, spacing slider, ejector pin, arc fixture block and draw-in groove, recess two has been seted up to one section equidistance of filter disc, the spacing spring of two inner wall fixedly connected with of recess, the one end fixedly connected with spacing slider of spacing spring, spacing slider and two inner wall sliding connection of recess, one section fixedly connected with ejector pin of spacing slider, the arc fixture block is stretched out to the one end of ejector pin, the draw-in groove has been seted up to the one end of connecting block, draw-in groove and arc fixture block joint.

Preferably, a limiting groove is formed in the inner wall of the second groove, a limiting block is fixedly connected to one end of the limiting slide block, and the limiting groove is connected with the limiting block in a sliding mode.

Preferably, a cover plate is fixedly connected between the two sliding blocks, and a handle is fixedly connected to one side of the cover plate, so that the cover plate can be pulled conveniently.

Preferably, the two ends of the display screen case are provided with air outlets, so that efficient heat dissipation of the display screen case is facilitated.

Preferably, the main body machine is symmetrically provided with sound holes twice, so that the LED display screen can be played conveniently.

Preferably, one side equidistance of main part machine is equipped with the treasured that charges, and the people of being convenient for charge for electronic product.

Preferably, one side of the main body machine is provided with a hook, so that people can hang things conveniently.

Preferably, one side of the filter disc is provided with an inner hexagonal groove, so that the filter disc can rotate conveniently.

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

1. the utility model discloses when using, at first hold the handle, an effort of a horizontal direction is applyed to the handle, and then drive the apron and together remove, two sliders of connection on the apron move along the litter, and then drive the cleaning roller also along with removing, thereby make the surface and the display screen surface contact of cleaning roller, wheel and rack cooperation on the cooperation cleaning roller, thereby make the cleaning roller carry out the rotation again under the condition of removal, thereby better clean the display screen surface, when needs are dismantled the filter disc, at first go out interior hexagonal recess with interior hexagonal spanner, exert the effort at interior hexagonal spanner, the filter disc also rotates thereupon this moment, at this moment three fixture block extrudees each other with the border of draw-in groove under the rotation of filter disc, thereby make three spacing spring compressed, when three fixture block breaks away from with the draw-in groove completely, can take off the filter disc, wash it, this device is convenient for quick dismantlement filter disc washs, and can also clean the display screen.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of the rack structure of the present invention;

FIG. 4 is a schematic view of the structure of the slot of the present invention;

FIG. 5 is a schematic view of the cleaning device of the present invention;

fig. 6 is a schematic view of the structure of the limiting device of the present invention.

In the figure: 1. a main body machine; 2. a display screen; 3. a display screen chassis; 4. a connecting rod; 5. a first groove; 6. a cleaning device; 61. a slide rod; 62. a slider; 63. a pull rod; 64. a cleaning roller; 65. a gear; 66. a rack; 7. connecting blocks; 81. a second groove; 82. a limiting spring; 83. a limiting slide block; 84. a top rod; 85. An arc-shaped fixture block; 86. a card slot; 9. a limiting groove; 10. a limiting block; 11. a cover plate; 12. a handle; 13. An air outlet; 14. a sound outlet; 15. a charger baby; 16. hooking; 17. an inner hexagonal groove; 18. a filter disc.

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.

Please refer to fig. 1-4, a convenient and fast cleaning LED display screen case includes a main body 1, a connecting rod 4, a cleaning device 6 and a connecting block 7, the upper portion of the main body 1 is a display screen 2, the lower portion of the main body 1 is a display screen case 3, a side symmetric and fixedly connected connecting rod 4 and two of the connecting rod 4 are provided with a groove 5, the inner wall of the groove 5 is provided with the cleaning device 6, the air inlet of the display screen case 3 is fixedly connected with the connecting block 7 at an equal distance, three, one end of the connecting block 7 is provided with a filter disc 18, the inner wall of the filter disc 18 is provided with a limiting device at an equal distance, two ends of the display screen case 3 are provided with air outlets 13, the sound outlet 14 are provided at two times of symmetry of the main body 1, the equal distance of one side of the main body 1 is provided with a charger 15, and one side of the main body 1 is provided with a hook 16.

Referring to fig. 3 and 5, the cleaning device 6 includes a sliding rod 61, a sliding block 62, a pull rod 63, a cleaning roller 64, a gear 65 and a rack 66, the sliding rod 61 is fixedly connected to an inner wall of the first groove 5, the sliding block 62 is arranged at one end of the sliding rod 61, the pull rod 63 is fixedly connected between the two sliding blocks 62, the cleaning roller 64 is sleeved on an outer wall of the pull rod 63, the cleaning roller 64 is rotatably connected with the pull rod 63, the gear 65 is fixedly connected to a bottom end of the cleaning roller 64, the gear 65 is rotatably connected with the pull rod 63, the rack 66 is fixedly connected to one side of the main body 1, the rack 66 is meshed with the gear 65, the cover plate 11 is fixedly connected between the two sliding blocks 62, and the handle 12 is fixedly connected to one side of the cover plate 11.

Referring to fig. 4 and 6, the limiting device includes a second groove 81, a second limiting spring 82, a limiting slider 83, a top rod 84, an arc-shaped fixture block 85 and a clamping groove 86, the second groove 81 is formed in one section of the filter disc 18 at an equal distance, the limiting spring 82 is fixedly connected to the inner wall of the second groove 81, the limiting slider 83 is fixedly connected to one end of the limiting spring 82, the limiting slider 83 is slidably connected to the inner wall of the second groove 81, the top rod 84 is fixedly connected to one section of the limiting slider 83, one end of the top rod 84 extends out of the arc-shaped fixture block 85, the clamping groove 86 is formed in one end of the connecting block 7, and the clamping groove 86 is clamped with the arc-shaped fixture block 85.

Referring to fig. 6, a limiting groove 9 is formed in the inner wall of the second groove 81, a limiting block 10 is fixedly connected to one end of the limiting slide block 83, and the limiting groove 9 is slidably connected to the limiting block 10.

As shown in fig. 6, an inner hexagonal groove 17 is formed on one side of the filter disc 18 to facilitate the rotation of the filter disc 18.

The working principle is as follows:

the utility model discloses when using, at first hold handle 12, an effort of a horizontal direction is applyed to handle 12, and then drive apron 11 and together remove, two sliders 62 of connection on apron 11 move along litter 61, and then drive cleaning roller 64 also along with removing, thereby make cleaning roller 64's surface and display screen 2 surface contact, gear 65 and rack 66 cooperation on cooperation cleaning roller 64, thereby make cleaning roller 64 spin under the circumstances of removal again, thereby better clean display screen 2 surface, when needs are dismantled filter disc 18, at first go out interior hexagonal spanner in going into interior hexagonal recess 17, exert the effort to interior hexagonal spanner, filter disc 18 also rotates thereupon this moment, at this moment, three arc fixture block 85 extrudees each other with the border of draw-in groove 86 under filter disc 18's rotation, thereby make three spacing spring 82 compressed, when three arc fixture block 85 breaks away from with draw-in groove 86 completely, can take off filter disc 18, wash it.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 LED display screen case convenient to clean is characterized by comprising a case body;

the display screen display device comprises a main body machine (1), wherein a display screen (2) is arranged at the upper part of the main body machine (1), and a display screen cabinet (3) is arranged at the lower part of the main body machine (1);

the display screen comprises connecting rods (4), wherein one sides of the display screens (2) are symmetrically and fixedly connected with the connecting rods (4), and one sides of the two connecting rods (4) are provided with first grooves (5);

the cleaning device (6) is arranged on the inner wall of the first groove (5);

the display screen case comprises connecting blocks (7), wherein the connecting blocks (7) are fixedly connected to the air inlet of the display screen case (3) at equal intervals, and one end of each of the three connecting blocks (7) is provided with a filter disc (18);

and the limiting devices are arranged on the inner wall of the filter disc (18) at equal intervals.

2. The LED display screen case of claim 1, characterized in that: cleaning device (6) are including litter (61), slider (62), pull rod (63), cleaning roller (64), gear (65) and rack (66), recess (5) inner wall fixedly connected with litter (61), the one end of litter (61) is equipped with slider (62), two fixedly connected with pull rod (63) between slider (62), the outer wall cover of pull rod (63) is equipped with cleaning roller (64), and cleaning roller (64) rotates with pull rod (63) and is connected, the bottom fixedly connected with gear (65) of cleaning roller (64), gear (65) rotate with pull rod (63) and are connected, one side fixedly connected with rack (66) of main part machine (1), rack (66) are connected with gear (65) meshing.

3. The LED display screen chassis of convenient clearance of claim 1, characterized in that: stop device includes recess two (81), spacing spring (82), spacing slider (83), ejector pin (84), arc fixture block (85) and draw-in groove (86), recess two (81) have been seted up to one section equidistance of filter disc (18), recess two (81) inner wall fixedly connected with spacing spring (82), the one end fixedly connected with spacing slider (83) of spacing spring (82), spacing slider (83) and recess two (81) inner wall sliding connection, one section fixedly connected with ejector pin (84) of spacing slider (83), arc fixture block (85) are stretched out to the one end of ejector pin (84), draw-in groove (86) have been seted up to the one end of connecting block (7), draw-in groove (86) and arc fixture block (85) joint.

4. The LED display screen case of claim 3, characterized in that: spacing groove (9) have been seted up to recess two (81) inner wall, the one end fixedly connected with stopper (10) of spacing slider (83), spacing groove (9) and stopper (10) sliding connection.

5. The LED display screen case of claim 2, characterized in that: two fixedly connected with apron (11) between slider (62), one side fixedly connected with handle (12) of apron (11).

6. The LED display screen chassis of convenient clearance of claim 1, characterized in that: and air outlets (13) are arranged at two ends of the display screen case (3).

7. The LED display screen case of claim 1, characterized in that: the main body machine (1) is symmetrically provided with sound outlet holes (14) twice.

8. The LED display screen chassis of convenient clearance of claim 1, characterized in that: one side equidistance of main part machine (1) is equipped with treasured (15) that charges.

9. The LED display screen case of claim 1, characterized in that: one side of the main body machine (1) is provided with a hook (16).

10. The LED display screen case of claim 1, characterized in that: one side of the filter disc (18) is provided with an inner hexagonal groove (17).