CN212672893U

CN212672893U - LED display screen convenient to clearance

Info

Publication number: CN212672893U
Application number: CN202021073209.8U
Authority: CN
Inventors: 汪麟祥
Original assignee: Fujian Tianxiong Jucai Technology Co ltd
Current assignee: Fujian Tianxiong Jucai Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-09
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a LED display screen convenient to clearance, including the mounting panel, the front side swing joint of mounting panel has the LED display screen main part, the left side and the equal fixedly connected with couple in right side of mounting panel front side. Through setting up the backup pad, the couple, recess and positioning mechanism's cooperation is used, can make the user put the LED display screen main part to couple department couple card income recess department, the bottom and the backup pad contact of LED display screen main part, positioning mechanism card goes into the left side and the right side of LED display screen main part, the location to the LED display screen main part has been reached, make it can not remove about, the couple has increased the stability of LED display screen, the installation of having solved current LED display screen is comparatively loaded down with trivial details with the dismantlement, it is mostly confined to the screw thread, the inside and the rear side of the not convenient to use person clearance LED display screen, long-time dust is piled up normal demonstration and the use that can influence the display screen, increase user's the operation degree of difficulty, the not convenient to use person's problem, should be.

Description

LED display screen convenient to clearance

Technical Field

The utility model belongs to the technical field of the LED, especially, relate to a LED display screen convenient to clearance.

Background

The LED display screen is an electronic display screen formed by LED dot matrix, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by lightening and extinguishing red and green lamp beads, the display control of components is carried out through a modular structure, the LED display screen is mainly divided into a display module, a control system and a power supply system, and the display module is formed by LED lamp dot matrix to form screen light emission; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts input voltage and current to meet the requirements of the display screen, and the LED screen can convert various forms of various information presentation modes, can be used indoors and outdoors, and has incomparable advantages compared with other display screens.

The LED display screen is one of the display devices which are common at present, and the problems existing in the prior art are as follows: the installation of LED display screen is comparatively loaded down with the dismantlement comparatively loaded down with trivial details, is mostly the screw thread confinement, and the inside and the rear side of the LED display screen of the user's of not being convenient for clearance, long-time dust is piled up and can be influenced the normal demonstration and the use of display screen, increases user's the operation degree of difficulty, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a LED display screen convenient to clearance possesses convenient dismouting LED display screen and is convenient for clear up the advantage of LED display screen main part rear side, the installation of having solved current LED display screen is comparatively loaded down with dismantle comparatively loaded down with trivial details, mostly be the screw thread confinement, the inside and the rear side of the LED display screen of the not convenient to use person clearance, long-time dust is piled up and is influenced normal demonstration and the use of display screen, increase user's the operation degree of difficulty, the not convenient to use problem of user use.

The utility model discloses a realize like this, a LED display screen convenient to clearance, including the mounting panel, the front side swing joint of mounting panel has the LED display screen main part, the left side and the equal fixedly connected with couple in right side of mounting panel front side, the recess that uses with the couple cooperation is opened to the rear side of LED display screen main part, the backup pad that the front side fixedly connected with of mounting panel used with the cooperation of LED display screen main part, the draw-in groove has all been seted up to the inner chamber on backup pad left side and right side, the inner chamber of draw-in groove is provided with positioning mechanism.

As the utility model discloses it is preferred, positioning mechanism includes the locating piece, the spout has all been seted up to the top and the bottom of draw-in groove inner wall, the inner chamber swing joint of spout has the slider, one side fixedly connected with bracing piece that the slider is close to the locating piece, one side and locating piece fixed connection that the bracing piece is close to the locating piece, the constant head tank that uses with the locating piece cooperation is all seted up on the left side and the right side of LED display screen main part.

As the utility model discloses it is preferred, the inner chamber swing joint of draw-in groove has the fly leaf, the equal fixedly connected with movable block in left side and the right side of fly leaf, the movable groove that uses with the movable block cooperation has all been seted up to the front side and the rear side of draw-in groove inner chamber.

As the utility model discloses it is preferred, the fixed slot has all been seted up to the front side and the rear side of draw-in groove inner wall bottom, the equal fixedly connected with fixed block in front side and the rear side of fly leaf bottom.

As the utility model discloses preferred, the equal fixedly connected with pull rod in two opposite one side of locating piece, the equal fixedly connected with pull ring in two opposite one side of pull rod.

As the utility model discloses it is preferred, the backup pad is close to one side of LED display screen main part and has seted up the through-hole that uses with the locating piece cooperation.

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

1. the utility model discloses a set up the backup pad, the couple, recess and positioning mechanism's cooperation is used, can make the user put the LED display screen main part to couple department couple card income recess department, the bottom and the backup pad contact of LED display screen main part, positioning mechanism card goes into the left side and the right side of LED display screen main part, the location to the LED display screen main part has been reached, make it can not remove about, the couple has increased the stability of LED display screen, the installation of having solved current LED display screen is comparatively loaded down with trivial details with the dismantlement, it is mostly the screw thread confinement, the inside and the rear side of the LED display screen are cleared up to the not convenient for user, long-time dust is piled up and is influenced the normal demonstration and the use of display screen, increase user's the operation degree of difficulty, the not convenient for user problem that uses.

2. The utility model discloses a set up positioning mechanism, can make the user promote the locating piece and remove, the locating piece drives the bracing piece and removes, and the bracing piece drives the slider and removes in the spout, and when LED display screen main part bottom contacted with the backup pad completely, the locating piece card was gone into in the constant head tank, played the effect to LED display screen main part location.

3. The utility model discloses a cooperation that sets up fly leaf, movable block and movable groove is used, can make the fly leaf drive the movable block and remove in the movable groove, has played the sealed of draw-in groove, reduces the removal scope of locating piece.

4. The utility model discloses a cooperation that sets up fixed slot and fixed block is used, drives the fixed block card when can making the fly leaf move down and goes into the fixed slot, has played the effect to fly leaf assistance-localization real-time, increases the stability of fly leaf.

5. The utility model discloses a cooperation that sets up pull rod and pull ring is used, and when the constant head tank was gone into to the locating piece card, the pull ring was close to one side and the fly leaf contact of fly leaf, and the fly leaf supported the pull ring, had played the effect that the locating piece can't remove, had increased the fixed effect of LED display screen main part, and the pull ring has also played the effect that convenient to use person from the outside pulling.

6. The utility model discloses a set up the through-hole, can make the locating piece reduce when removing about carrying out with the friction of backup pad inner wall, increase the effect of locating piece abrasionproof loss.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a schematic view of a hook and a groove provided in an embodiment of the present invention;

fig. 4 is a partial right sectional view provided by an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. an LED display screen main body; 3. hooking; 4. a groove; 5. a support plate; 6. a card slot; 7. a positioning mechanism; 701. positioning blocks; 702. a chute; 703. a slider; 704. a support bar; 705. positioning a groove; 8. a movable plate; 9. a movable block; 10. a movable groove; 11. fixing grooves; 12. a fixed block; 13. a pull rod; 14. a pull ring; 15. and a through hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of LED display screen convenient to clearance, including mounting panel 1, the front side swing joint of mounting panel 1 has LED display screen main part 2, the left side of mounting panel 1 front side and the equal fixedly connected with couple 3 in right side, recess 4 that uses with the cooperation of couple 3 is seted up to the rear side of LED display screen main part 2, the front side fixedly connected with of mounting panel 1 and the backup pad 5 that uses with the cooperation of LED display screen main part 2, draw-in groove 6 has all been seted up to the inner chamber on backup pad 5 left side and right side, the inner chamber of draw-in groove 6 is provided with positioning mechanism 7.

Referring to fig. 2, the positioning mechanism 7 includes a positioning block 701, sliding grooves 702 are formed in the top and the bottom of the inner wall of the clamping groove 6, a sliding block 703 is movably connected to an inner cavity of the sliding groove 702, a supporting rod 704 is fixedly connected to one side of the sliding block 703 close to the positioning block 701, one side of the supporting rod 704 close to the positioning block 701 is fixedly connected to the positioning block 701, and positioning grooves 705 matched with the positioning block 701 are formed in the left side and the right side of the LED display screen main body 2.

Adopt above-mentioned scheme: through setting up positioning mechanism 7, can make the user promote the locating piece 701 and remove, locating piece 701 drives bracing piece 704 and removes, and bracing piece 704 drives slider 703 and removes in spout 702, and when LED display screen main part 2 bottom and backup pad 5 contacted completely, locating piece 701 blocks in the constant head tank 705, plays the effect to LED display screen main part 2 location.

Referring to fig. 3, a movable plate 8 is movably connected to an inner cavity of the slot 6, a movable block 9 is fixedly connected to both left and right sides of the movable plate 8, and a movable groove 10 matched with the movable block 9 is formed in both front and rear sides of the inner cavity of the slot 6.

Adopt above-mentioned scheme: through the cooperation of the movable plate 8, the movable block 9 and the movable groove 10, the movable plate 8 can drive the movable block 9 to move in the movable groove 10, the clamping groove 6 is sealed, and the moving range of the positioning block 701 is reduced.

Referring to fig. 3, the fixing grooves 11 are formed in the front and rear sides of the bottom of the inner wall of the slot 6, and the fixing blocks 12 are fixedly connected to the front and rear sides of the bottom of the movable plate 8.

Adopt above-mentioned scheme: through the cooperation that sets up fixed slot 11 and fixed block 12 and use, drive fixed block 12 card when can making fly leaf 8 move down and go into in fixed slot 11, played the effect to fly leaf 8 assistance-localization real-time, increased the stability of fly leaf 8.

Referring to fig. 2, opposite sides of the two positioning blocks 701 are fixedly connected with pull rods 13, and opposite sides of the two pull rods 13 are fixedly connected with pull rings 14.

Adopt above-mentioned scheme: through the cooperation of setting up pull rod 13 and pull ring 14 and using, when the locating piece 701 blocks in the constant head tank 705, pull ring 14 is close to one side and the movable plate 8 contact of movable plate 8, and movable plate 8 supports pull ring 14, has played the effect that locating piece 701 can't remove, has increased the fixed effect of LED display screen main part 2, and pull ring 14 has also played the effect that convenient to use person from the outside pulling.

Referring to fig. 2, a through hole 15 used in cooperation with the positioning block 701 is formed at one side of the supporting plate 5 close to the LED display screen main body 2.

Adopt above-mentioned scheme: through setting up through-hole 15, can make locating piece 701 move about when reducing the friction with backup pad 5 inner wall, increase the effect that locating piece 701 abrasionproof decreases.

The utility model discloses a theory of operation:

when the LED display screen is used, a user pushes the movable plate 8 to move upwards, the movable plate 8 drives the movable block 9 to move in the movable groove 10, the fixed block 12 is separated from the fixed groove 11, the pull ring 14 is pulled, the pull rod 13 drives the pull rod 13 to move, the pull rod 13 drives the positioning block 701 to move, the positioning block 701 drives the sliding support rod 704 to move, the sliding support rod 704 drives the sliding block 703 to move in the sliding groove 702, when the positioning block 701 enters the clamping groove 6, the LED display screen main body 2 is placed in the middle of the supporting plate 5, the hook 3 is clamped into the groove 4, the pull ring 14 is pushed, the positioning block 701 is driven to be clamped into the positioning groove 705, the movable plate 8 moves downwards to drive the fixed block 12 to be clamped into the fixed groove 11, and the effects of.

In summary, the following steps: this LED display screen convenient to clearance, through setting up backup pad 5, couple 3, recess 4 and positioning mechanism 7's cooperation is used, can make the user put LED display screen main part 2 to couple 3 card income recess 4 departments of couple, the bottom and the backup pad 5 contact of LED display screen main part 2, positioning mechanism 7 card income LED display screen main part 2's left side and right side, reached the location to LED display screen main part 2, make it can not remove about, couple 3 has increased the stability of LED display screen, the installation of having solved current LED display screen is comparatively loaded down with trivial details with the dismantlement, it is confined mostly the screw thread, be not convenient for user clearance LED display screen's inside and rear side, long-time dust is piled up and can influence the normal demonstration and the use of display screen, increase user's the operation degree of difficulty, the problem that the user used not convenient for, should be worth promoting.

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 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 utility model provides a LED display screen convenient to clearance, includes mounting panel (1), its characterized in that: the utility model discloses a LED display screen, including mounting panel (1), the front side swing joint of mounting panel (1) has LED display screen main part (2), the left side and the equal fixedly connected with couple (3) in right side of mounting panel (1) front side, recess (4) that cooperate to use with couple (3) are seted up to the rear side of LED display screen main part (2), backup pad (5) that the front side fixedly connected with of mounting panel (1) used with LED display screen main part (2) cooperation, draw-in groove (6) have all been seted up to inner chamber on backup pad (5) left side and right side, the inner chamber of draw-in groove (6) is provided with positioning mechanism.

2. The LED display screen of claim 1, wherein the cleaning is facilitated by: positioning mechanism (7) are including locating piece (701), spout (702) have all been seted up to the top and the bottom of draw-in groove (6) inner wall, the inner chamber swing joint of spout (702) has slider (703), slider (703) are close to one side fixedly connected with bracing piece (704) of locating piece (701), one side and locating piece (701) fixed connection that bracing piece (704) are close to locating piece (701), constant head tank (705) that use with locating piece (701) cooperation are all seted up on the left side and the right side of LED display screen main part (2).

3. The LED display screen of claim 1, wherein the cleaning is facilitated by: the inner chamber swing joint of draw-in groove (6) has fly leaf (8), the equal fixedly connected with movable block (9) in left side and right side of fly leaf (8), movable groove (10) that use with movable block (9) cooperation are all seted up to the front side and the rear side of draw-in groove (6) inner chamber.

4. The LED display screen convenient to clean as claimed in claim 3, wherein: fixed slot (11) have all been seted up to the front side and the rear side of draw-in groove (6) inner wall bottom, the equal fixedly connected with fixed block (12) of front side and rear side of fly leaf (8) bottom.

5. The LED display screen of claim 2, wherein the cleaning is facilitated by: the opposite sides of the two positioning blocks (701) are fixedly connected with pull rods (13), and the opposite sides of the two pull rods (13) are fixedly connected with pull rings (14).

6. The LED display screen of claim 2, wherein the cleaning is facilitated by: one side of the support plate (5) close to the LED display screen main body (2) is provided with a through hole (15) matched with the positioning block (701) for use.