CN211294516U

CN211294516U - Connecting mechanism of spliced display screen

Info

Publication number: CN211294516U
Application number: CN201922307813.6U
Authority: CN
Inventors: 德巍
Original assignee: 德巍
Current assignee: Chengdu Golden Wings Network Technology Co., Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-18
Anticipated expiration: 2029-12-20

Abstract

The utility model belongs to the technical field of the concatenation display screen, the utility model discloses a coupling mechanism of concatenation display screen, which comprises a housin, the inside swing joint of casing has the display screen, the top on casing right side and the equal fixedly connected with connecting plate in bottom, the right side swing joint of connecting plate has fixed establishment, fixed establishment's left side fixedly connected with coupling mechanism, the surface cover of connecting plate is equipped with first fixed plate, the surface cover of first fixed plate is equipped with the second fixed plate, the recess that uses with the fixed establishment cooperation is seted up on the right side of second fixed plate. The utility model discloses a set up the cooperation of casing, baffle, fixed establishment, coupling mechanism, second fixed plate, recess, slider, spout, connecting plate, first fixed plate, activity hole, display screen and mounting groove and use, the problem of inconvenient connection when the coupling mechanism of having solved current concatenation display screen appears connecting easily when using.

Description

Connecting mechanism of spliced display screen

Technical Field

The utility model belongs to the technical field of the tiled display screen, especially, relate to a coupling mechanism of tiled display screen.

Background

The LED display screen, also called electronic display screen or word-floating screen, is made up of LED dot matrix and panel, display characters, pictures, animations, video through the light-on and light-off of red, blue, white, green LED light, the content can be changed at any time, every part assembly is the display element of the modular structure, the traditional LED display screen usually is made up of display module, control system and electrical power system, the display module is made up of dot matrix that LED light makes up, responsible for the light-emitting display; the control system can enable the screen to display contents such as characters, pictures, videos and the like by controlling the on and off of the corresponding area, the single-color and double-color screens are mainly used for playing the characters, and the full-color screens are mainly used for playing animations; the power supply system is responsible for converting input voltage and current into voltage and current required by the display screen, the earliest design scheme is developed from an indoor pseudo-color dot matrix screen, the cost of raw materials is most advantageous, the production and processing technology is simple, and the quality is stable.

The LED display screen is a display mode through controlling semi-light emitting diode of semiconductor, the concatenation display screen also belongs to one of LED display screen, the LED display screen is that individual screen splices one by one and forms, consequently need use coupling mechanism to connect between the display screen, the coupling mechanism of current concatenation display screen is when connecting the display screen and assembling, the person of not facilitating the use operates, thereby it assembles the connection to have caused the person of not facilitating the use between to the display screen, the person of not facilitating the use uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a coupling mechanism of tiled display screen has the advantage of person of facilitating the use installation, has solved the problem of inconvenient connection when the coupling mechanism of current tiled display screen appears connecting easily when using.

The utility model discloses a realize like this, a coupling mechanism of concatenation display screen, which comprises a housin, the inside swing joint of casing has the display screen, the top on casing right side and the equal fixedly connected with connecting plate in bottom, the right side swing joint of connecting plate has fixed establishment, fixed establishment's left side fixedly connected with coupling mechanism, the surface cover of connecting plate is equipped with first fixed plate, the surface cover of first fixed plate is equipped with the second fixed plate, the recess that uses with the fixed establishment cooperation is seted up on the right side of second fixed plate.

As the utility model discloses it is preferred, fixed establishment includes the third fixed plate, the stopper that the equal fixedly connected with in left top of third fixed plate and bottom used with the recess cooperation, the right side fixedly connected with handle of third fixed plate, the left side and the coupling mechanism fixed connection of third fixed plate.

As the utility model discloses it is preferred, coupling mechanism includes the fly leaf, the right side fixedly connected with activity post of fly leaf, the surface cover of activity post is equipped with the spring, the left side and the fly leaf fixed connection of spring, the right side of spring and the inner wall fixed connection of connecting plate, the right side and the third fixed plate fixed connection of activity post.

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

As the utility model discloses it is preferred, the mounting groove that uses with the display screen cooperation is seted up to the inner wall of casing, and the inner wall fixedly connected with of mounting groove and the baffle that the display screen cooperation was used, the display screen is close to one side and the baffle contact of baffle.

As the utility model discloses it is preferred, one side and the display screen contact that the second fixed plate is close to the display screen, the movable hole that uses with the cooperation of activity post is seted up on the right side of connecting plate.

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

1. the utility model discloses a set up the cooperation of casing, baffle, fixed establishment, coupling mechanism, second fixed plate, recess, slider, spout, connecting plate, first fixed plate, activity hole, display screen and mounting groove and use, the user is through pulling handle and rotatory second fixed plate, makes the stopper card advance in the recess that second fixed plate surface was seted up, has solved the problem of the inconvenient connection when the coupling mechanism of current concatenation display screen appears connecting easily when using.

2. The utility model discloses a set up fixed establishment, it is more stable when can making display screen and fixed establishment connect, effectual realized carrying out the effect of fixing between second fixed plate and the connecting plate to prevented the removal of second fixed plate, made things convenient for the display screen of second fixed plate after to the installation to fix, prevented rocking of display screen, made things convenient for user's use.

3. The utility model discloses a set up coupling mechanism, can make stopper and recess carry out in close contact with to increased the spacing effect of stopper, and realized carrying out spacing effect to the third fixed plate.

4. The utility model discloses a cooperation that sets up spout and slider is used, the effectual stability that increases the fly leaf and remove, and has prevented that the fly leaf from taking place the incline when removing.

5. The utility model discloses a set up mounting groove and baffle, can make the stable connection of display screen in the casing, effectually prevented the skew of display screen when using, and made things convenient for the installation of display screen, made things convenient for user's use.

6. The utility model discloses a set up the movable hole, when can making connecting plate be connected with fixed establishment, the effectual frictional force that has reduced between activity post and the connecting plate to made things convenient for the removal of activity post, and realized carrying out spacing effect to the activity post, prevented that the activity post from taking place the incline.

Drawings

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

fig. 2 is a perspective view of a structure provided by an embodiment of the present invention;

fig. 3 is a front view of a structure provided by an embodiment of the present invention;

fig. 4 is a structural sectional view provided in the embodiment of the present invention.

In the figure: 1. a housing; 2. a baffle plate; 3. a fixing mechanism; 301. a limiting block; 302. a third fixing plate; 303. a handle; 4. a connecting mechanism; 401. a movable plate; 402. a spring; 403. a movable post; 5. a second fixing plate; 6. a groove; 7. a slider; 8. a chute; 9. a connecting plate; 10. a first fixing plate; 11. a movable hole; 12. a display screen; 13. and (4) mounting the 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 4, the embodiment of the utility model provides a pair of coupling mechanism of tiled display screen, including casing 1, casing 1's inside swing joint has display screen 12, the equal fixedly connected with connecting plate 9 in top and the bottom on casing 1 right side, the right side swing joint of connecting plate 9 has fixed establishment 3, fixed establishment 3's left side fixedly connected with coupling mechanism 4, the surface cover of connecting plate 9 is equipped with first fixed plate 10, the surface cover of first fixed plate 10 is equipped with second fixed plate 5, recess 6 with the cooperation of fixed establishment 3 use is seted up on the right side of second fixed plate 5.

Referring to fig. 4, the fixing mechanism 3 includes a third fixing plate 302, a limiting block 301 matched with the groove 6 is fixedly connected to both the top and the bottom of the left side of the third fixing plate 302, a handle 303 is fixedly connected to the right side of the third fixing plate 302, and the left side of the third fixing plate 302 is fixedly connected to the connecting mechanism 4.

Adopt above-mentioned scheme: through setting up fixed establishment 3, it is more stable when can making display screen 12 and fixed establishment 3 connect, effectual realized carrying out the effect of fixing between second fixed plate 5 and connecting plate 9 to prevented the removal of second fixed plate 5, made things convenient for second fixed plate 5 to fix the display screen 12 after the installation, prevented rocking of display screen 12, made things convenient for user's use.

Referring to fig. 4, the connecting mechanism 4 includes a movable plate 401, a movable column 403 is fixedly connected to a right side of the movable plate 401, a spring 402 is sleeved on a surface of the movable column 403, a left side of the spring 402 is fixedly connected to the movable plate 401, a right side of the spring 402 is fixedly connected to an inner wall of the connecting plate 9, and a right side of the movable column 403 is fixedly connected to the third fixing plate 302.

Adopt above-mentioned scheme: through setting up coupling mechanism 4, can make stopper 301 and recess 6 carry out in close contact with to increased stopper 301's spacing effect, and realized carrying out spacing effect to third fixed plate 302.

Referring to fig. 4, the top and the bottom of the movable plate 401 are both fixedly connected with a slider 7, and the top and the bottom of the inner wall of the movable plate 401 are both provided with a sliding groove 8 used in cooperation with the slider 7.

Adopt above-mentioned scheme: through the cooperation of the sliding groove 8 and the sliding block 7, the moving stability of the movable plate 401 is effectively increased, and the movable plate 401 is prevented from deflecting during moving.

Referring to fig. 1 and 2, an installation groove 13 used in cooperation with a display screen 12 is formed in an inner wall of a housing 1, a baffle 2 used in cooperation with the display screen 12 is fixedly connected to the inner wall of the installation groove 13, and one side of the display screen 12 close to the baffle 2 contacts with the baffle 2.

Adopt above-mentioned scheme: through setting up mounting groove 13 and baffle 2, can make the stable connection of display screen 12 in casing 1, effectually prevent the skew of display screen 12 when using, and made things convenient for the installation of display screen 12, made things convenient for user's use.

Referring to fig. 3 and 4, one side of the second fixing plate 5 close to the display screen 12 contacts the display screen 12, and the right side of the connecting plate 9 is provided with a movable hole 11 used in cooperation with the movable post 403.

Adopt above-mentioned scheme: through setting up activity hole 11, when can making connecting plate 9 be connected with fixed establishment 3, the effectual frictional force that reduces between activity post 403 and the connecting plate 9 to make things convenient for the removal of activity post 403, and realized carrying out spacing effect to activity post 403, prevented that activity post 403 from taking place the skew.

The utility model discloses a theory of operation:

when the display screen splicing device is used, when the display screen 12 needs to be spliced, a user needs to install the display screen 12 into the installation groove 13 of the shell 1, when the display screen 12 needs to be limited, the user pulls the handle 303, the third fixing plate 302 drives the limiting block 301 to move, when the third fixing plate 302 drives the limiting block 301 to move, the third fixing plate 302 drives the movable column 403 to move, when the movable column 403 moves, the movable plate 401 is driven to move, when the movable plate 401 moves, the spring 402 is driven to move, when the movable plate 401 moves, the sliding block 7 matched with the sliding groove 8 is driven to move, when the user pulls the handle 303, the third fixing plate 302 starts to rotate, and the limiting block 301 is clamped into the groove 6 formed in the surface of the second fixing plate 5 to complete limiting installation.

In summary, the following steps: this coupling mechanism of tiled display screen uses through the cooperation that sets up casing 1, baffle 2, fixed establishment 3, coupling mechanism 4, second fixed plate 5, recess 6, slider 7, spout 8, connecting plate 9, first fixed plate 10, activity hole 11, display screen 12 and mounting groove 13, and the problem of inconvenient connection when the coupling mechanism of having solved current tiled display screen appears connecting easily when using.

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 coupling mechanism of tiled display screen, includes casing (1), its characterized in that: the inside swing joint of casing (1) has display screen (12), the top on casing (1) right side and the equal fixedly connected with connecting plate (9) in bottom, the right side swing joint of connecting plate (9) has fixed establishment (3), the left side fixedly connected with coupling mechanism (4) of fixed establishment (3), the surface cover of connecting plate (9) is equipped with first fixed plate (10), the surface cover of first fixed plate (10) is equipped with second fixed plate (5), recess (6) that use with fixed establishment (3) cooperation are seted up on the right side of second fixed plate (5).

2. The connecting mechanism for a tiled display screen of claim 1, wherein: fixed establishment (3) include third fixed plate (302), the equal fixedly connected with in the top of third fixed plate (302) left side and bottom stopper (301) that use with recess (6) cooperation, the right side fixedly connected with handle (303) of third fixed plate (302), the left side and coupling mechanism (4) fixed connection of third fixed plate (302).

3. The connecting mechanism for a tiled display screen according to claim 2, wherein: coupling mechanism (4) are including activity board (401), the right side fixedly connected with activity post (403) of activity board (401), the surface cover of activity post (403) is equipped with spring (402), the left side and the activity board (401) fixed connection of spring (402), the right side of spring (402) and the inner wall fixed connection of connecting plate (9), the right side and third fixed plate (302) fixed connection of activity post (403).

4. The connecting mechanism for a tiled display screen of claim 3, wherein: the top and the bottom of fly leaf (401) all fixedly connected with slider (7), spout (8) that use with slider (7) cooperation are all seted up to the top and the bottom of fly leaf (401) inner wall.

5. The connecting mechanism for a tiled display screen of claim 1, wherein: the mounting groove (13) that uses with display screen (12) cooperation is seted up to the inner wall of casing (1), and the inner wall fixedly connected with of mounting groove (13) baffle (2) that use with display screen (12) cooperation, one side that display screen (12) are close to baffle (2) contacts with baffle (2).

6. The connecting mechanism for a tiled display screen of claim 3, wherein: one side of the second fixing plate (5) close to the display screen (12) is in contact with the display screen (12), and a movable hole (11) matched with the movable column (403) for use is formed in the right side of the connecting plate (9).