CN212056639U

CN212056639U - LED full-color display screen convenient to maintenance

Info

Publication number: CN212056639U
Application number: CN202020517940.9U
Authority: CN
Inventors: 黄奉诚
Original assignee: Yibin Junxin Electronic Technology Co ltd
Current assignee: Yibin Junxin Electronic Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-01
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a full-color display screen of LED convenient to maintenance, the sound insulation protective wall comprises a wall body, the front side swing joint of wall body has the display screen body, the rear side fixedly connected with connecting rod of display screen body, the bottom fixedly connected with locating lever of connecting rod, the top and the equal fixedly connected with casing in bottom of wall body front side, the bottom of casing is provided with the handle, the quantity of handle is two. Through setting up the wall body, stop gear, the extension spring, the fly leaf, the gag lever post, canceling release mechanical system, the slide bar, a spring, the sliding sleeve, the display screen body, the connecting rod, the locating lever, a housing, the spout, the slider, the activity hole, the handle, the activity groove, the cardboard, the cooperation of spacing hole and recess is used, it all uses the screw to fix to have solved the full-color display screen of current LED when the installation usually, when the display screen damages when needing the maintenance, dismantle special trouble, very big reduction the convenience, the problem of inconvenient user use very much.

Description

LED full-color display screen convenient to maintenance

Technical Field

The utility model belongs to the technical field of the LED display screen, especially, relate to a full-color display screen of LED convenient to maintenance.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

In present life, the full-color display screen of LED has popularized all over the world, no matter be market or family, to sum up, current full-color display screen of LED all uses the screw to fix when the installation usually, when the display screen damages needs the maintenance, dismantles special trouble, very big reduction the convenience, inconvenient user's use very much.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a full-color display screen of LED convenient to maintenance possesses the advantage that conveniently carries out the maintenance after dismantling the display screen, has solved current full-color display screen of LED and has all used the screw to fix when the installation usually, when the display screen damages when needing the maintenance, dismantles special trouble, very big reduction the convenience, the problem that inconvenient user used very much.

The utility model discloses a realize like this, a full-color display screen of LED convenient to maintenance, the light-emitting diode comprises a wall body, the front side swing joint of wall body has the display screen body, the rear side fixedly connected with connecting rod of display screen body, the bottom fixedly connected with locating lever of connecting rod, the top of wall body front side and the equal fixedly connected with casing in bottom, the bottom of casing is provided with the handle, the quantity of handle is two, the top of handle runs through to the inner chamber and the fixedly connected with stop gear of casing, and two opposite one sides of stop gear all with the inner wall fixed connection of casing, the bottom of casing is seted up flutedly, the inner wall fixedly connected with canceling release mechanical system of recess, canceling release mechanical system's bottom fixedly connected with cardboard.

As the utility model discloses preferred, stop gear includes the fly leaf, the equal fixedly connected with gag lever post in one side that two fly leaves are relative, the equal fixedly connected with extension spring in one side that two fly leaves are opposite, two opposite one sides of extension spring all with the inner wall fixed connection of casing, the bottom and the handle fixed connection of fly leaf.

As the utility model discloses it is preferred, canceling release mechanical system includes the slide bar, the front side and the rear side of slide bar all with the inner wall fixed connection of recess, the surface cover of slide bar is equipped with the sliding sleeve, the front side fixedly connected with spring of sliding sleeve, the front side of spring and the inner wall fixed connection of recess, the surface of slide bar is located to the spring housing.

As the utility model discloses it is preferred, the top fixedly connected with slider of fly leaf, the spout that uses with the slider cooperation is seted up to the inner wall of casing.

As the utility model discloses it is preferred, the movable hole that uses with the locating lever cooperation is seted up at the top of casing, the movable groove that uses with the handle cooperation is seted up to the bottom of casing.

As the utility model discloses it is preferred, the spacing hole that uses with the gag lever post cooperation is all seted up to the both sides of locating lever, the rear side of cardboard is the inclined plane.

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

1. the utility model discloses a through setting up the wall body, stop gear, the extension spring, the fly leaf, the gag lever post, canceling release mechanical system, the slide bar, a spring, the sliding sleeve, the display screen body, the connecting rod, the locating lever, the casing, the spout, the slider, the activity hole, the handle, the activity groove, the cardboard, spacing hole and recess cooperation use, when the user needs to maintain after dismantling the display screen body, the user pulls the cardboard, make it break away from the spacing to the handle, at this moment make the gag lever post break away from the inner chamber of spacing hole through the reaction force of extension spring, after the gag lever breaks away from the inner chamber of spacing hole, the user makes the display screen body drive the connecting rod to move, the removal of connecting rod drives the locating lever and breaks away from the inner chamber of casing, thereby realized the purpose of dismantling the display screen body, the user can maintain the display screen body at this moment, solved current LED full-color display, when the display screen damages and needs the maintenance, dismantle special trouble, very big reduction the convenience, the problem of inconvenient user's use very much.

2. The utility model discloses a set up stop gear, can make the gag lever post get into the inner chamber in spacing hole to carry on spacingly to the locating lever, make the locating lever can not break away from the inner chamber of casing.

3. The utility model discloses a set up canceling release mechanical system, made things convenient for the user to carry on when spacing to the handle, the reaction force through the spring makes the inner wall contact of handle and cardboard to carry on spacingly to the handle.

4. The utility model discloses a cooperation that sets up slider and spout is used, can make the fly leaf reduce when removing and the casing between friction and collision, the user is convenient more easily when the pulling handle.

5. The utility model discloses a set up the movable hole, can make the locating lever can not take place the dead phenomenon of card when getting into the inner chamber of casing, through setting up the movable groove, can provide the removal orbit for the handle.

6. The utility model discloses a set up spacing hole, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the locating lever, the phenomenon that drops that makes the display screen body can not take place.

Drawings

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

fig. 2 is a right side view of an embodiment of the present invention providing a partial structure;

fig. 3 is a cross-sectional view of a housing according to an embodiment of the present invention;

fig. 4 is a right side cross-sectional view of a housing according to an embodiment of the present invention;

figure 5 is a perspective view of a clamping plate provided in an embodiment of the present invention;

fig. 6 is a right side view of the positioning rod provided by the embodiment of the present invention;

fig. 7 is a partial enlarged view of a portion a in fig. 4 according to an embodiment of the present invention.

In the figure: 1. a wall body; 2. a limiting mechanism; 201. a tension spring; 202. a movable plate; 203. a limiting rod; 3. a reset mechanism; 301. a slide bar; 302. a spring; 303. a sliding sleeve; 4. a display screen body; 5. a connecting rod; 6. positioning a rod; 7. a housing; 8. a chute; 9. a slider; 10. a movable hole; 11. a handle; 12. a movable groove; 13. clamping a plate; 14. a limiting hole; 15. and (4) a groove.

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 7, the embodiment of the utility model provides a full-color display screen of LED convenient to maintenance, including wall body 1, the front side swing joint of wall body 1 has display screen body 4, the rear side fixedly connected with connecting rod 5 of display screen body 4, the bottom fixedly connected with locating lever 6 of connecting rod 5, the top of wall body 1 front side and the equal fixedly connected with casing 7 in bottom, casing 7's bottom is provided with handle 11, the quantity of handle 11 is two, the top of handle 11 runs through to casing 7's inner chamber and fixedly connected with stop gear 2, two stop gear 2 opposite one side all with casing 7's inner wall fixed connection, casing 7's bottom is seted up flutedly 15, the inner wall fixedly connected with canceling release mechanical system 3 of recess 15, canceling release mechanical system 3's bottom fixedly connected with cardboard 13.

Referring to fig. 3, the limiting mechanism 2 includes two movable plates 202, a limiting rod 203 is fixedly connected to each of opposite sides of the two movable plates 202, a tension spring 201 is fixedly connected to each of opposite sides of the two movable plates 202, each of opposite sides of the tension springs 201 is fixedly connected to an inner wall of the housing 7, and a bottom of the movable plate 202 is fixedly connected to the handle 11.

Adopt above-mentioned scheme: through setting up stop gear 2, can make gag lever post 203 get into the inner chamber in spacing hole 14 to spacing locating lever 6 is carried out, makes locating lever 6 can not break away from the inner chamber of casing 7.

Referring to fig. 7, the reset mechanism 3 includes a sliding rod 301, the front side and the rear side of the sliding rod 301 are fixedly connected to the inner wall of the groove 15, a sliding sleeve 303 is sleeved on the surface of the sliding rod 301, a spring 302 is fixedly connected to the front side of the sliding sleeve 303, the front side of the spring 302 is fixedly connected to the inner wall of the groove 15, and the spring 302 is sleeved on the surface of the sliding rod 301.

Adopt above-mentioned scheme: through setting up canceling release mechanical system 3, when having made things convenient for the user to carry on spacingly to handle 11, the reaction force through spring 302 makes the inner wall contact of handle 11 and cardboard 13 to carry on spacingly to handle 11.

Referring to fig. 3, a sliding block 9 is fixedly connected to the top of the movable plate 202, and a sliding groove 8 matched with the sliding block 9 is formed in the inner wall of the housing 7.

Adopt above-mentioned scheme: through the cooperation of the slide block 9 and the sliding groove 8, the friction and the collision between the movable plate 202 and the housing 7 can be reduced when the movable plate moves, and the user can more easily and conveniently pull the handle 11.

Referring to fig. 3, the top of the housing 7 is provided with a movable hole 10 used in cooperation with the positioning rod 6, and the bottom of the housing 7 is provided with a movable groove 12 used in cooperation with the handle 11.

Adopt above-mentioned scheme: through setting up activity hole 10, can make locating lever 6 can not take place the dead phenomenon of card when getting into the inner chamber of casing 7, through setting up movable groove 12, can provide the removal orbit for handle 11.

Referring to fig. 5 and 6, both sides of the positioning rod 6 are provided with a limiting hole 14 used in cooperation with the limiting rod 203, and the rear side of the clamping plate 13 is an inclined surface.

Adopt above-mentioned scheme: through setting up spacing hole 14, can make gag lever post 203 get into behind the inner chamber of spacing hole 14 to spacing locating lever 6 carries out the phenomenon that drops that makes display screen body 4 can not take place.

The utility model discloses a theory of operation:

when using, when the user need dismantle display screen body 4 when maintaining it, user pulling cardboard 13 drives sliding sleeve 303 extrusion spring 302, at this moment, reaction force through extension spring 201 drives fly leaf 202 and handle 11 and removes, the removal of fly leaf 202 drives the inner chamber that gag lever post 203 breaks away from spacing hole 14 simultaneously, after gag lever post 203 breaks away from the inner chamber of spacing hole 14, the user makes display screen body 4 drive connecting rod 5 and removes, connecting rod 5's removal drives locating lever 6 and removes, make locating lever 6 break away from the inner chamber of casing 7, thereby realize dismantling the purpose of display screen body 4, the user can maintain it this moment, very big increase the convenience, user's use has been made things convenient for.

In summary, the following steps: this full-color display screen of LED convenient to maintenance, through setting up wall body 1, stop gear 2, extension spring 201, fly leaf 202, gag lever post 203, canceling release mechanical system 3, slide bar 301, spring 302, sliding sleeve 303, display screen body 4, connecting rod 5, locating lever 6, casing 7, spout 8, slider 9, activity hole 10, handle 11, activity groove 12, cardboard 13, spacing hole 14 and recess 15's cooperation is used, it all uses the screw to fix when the installation to have solved current full-color display screen of LED usually, when the display screen damages needs the maintenance, dismantle special trouble, very big reduction the convenience, the problem that inconvenient user used very much.

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 full-color display screen of LED convenient to maintenance, includes wall body (1), its characterized in that: the front side of the wall body (1) is movably connected with a display screen body (4), the rear side of the display screen body (4) is fixedly connected with a connecting rod (5), the bottom of the connecting rod (5) is fixedly connected with a positioning rod (6), the top and the bottom of the front side of the wall body (1) are both fixedly connected with a shell (7), the bottom of the shell (7) is provided with two handles (11), the number of the handles (11) is two, the top of the handle (11) penetrates through the inner cavity of the shell (7) and is fixedly connected with the limiting mechanisms (2), one sides of the two limiting mechanisms (2) which are opposite are fixedly connected with the inner wall of the shell (7), the bottom of the shell (7) is provided with a groove (15), the inner wall of the groove (15) is fixedly connected with a reset mechanism (3), and the bottom of the reset mechanism (3) is fixedly connected with a clamping plate (13).

2. The LED full-color display screen convenient to maintain of claim 1, characterized in that: limiting mechanism (2) are including fly leaf (202), and the equal fixedly connected with gag lever post (203) in the relative one side of two fly leaves (202), the equal fixedly connected with extension spring (201) in the opposite one side of two fly leaves (202), the opposite one side of two extension springs (201) all with the inner wall fixed connection of casing (7), the bottom and handle (11) fixed connection of fly leaf (202).

3. The LED full-color display screen convenient to maintain of claim 1, characterized in that: canceling release mechanical system (3) include slide bar (301), the front side and the rear side of slide bar (301) all with the inner wall fixed connection of recess (15), the surface cover of slide bar (301) is equipped with sliding sleeve (303), the front side fixedly connected with spring (302) of sliding sleeve (303), the front side of spring (302) and the inner wall fixed connection of recess (15), the surface of slide bar (301) is located to spring (302) cover.

4. The LED full-color display screen convenient to maintain as claimed in claim 2, wherein: the top of the movable plate (202) is fixedly connected with a sliding block (9), and the inner wall of the shell (7) is provided with a sliding groove (8) matched with the sliding block (9) for use.

5. The LED full-color display screen convenient to maintain of claim 1, characterized in that: the top of the shell (7) is provided with a movable hole (10) matched with the positioning rod (6) for use, and the bottom of the shell (7) is provided with a movable groove (12) matched with the handle (11) for use.

6. The LED full-color display screen convenient to maintain as claimed in claim 2, wherein: the limiting holes (14) matched with the limiting rods (203) for use are formed in the two sides of the positioning rod (6), and the rear side of the clamping plate (13) is an inclined plane.