CN217927885U - Liquid crystal display screen capable of being spliced quickly - Google Patents

Abstract

The utility model discloses a but liquid crystal display of quick concatenation, include the support and be located a plurality of display screen bodies of support, the sliding tray has been seted up on one side lateral wall of support, the support is kept away from and is equipped with first sliding strip on one side lateral wall of sliding tray, be equipped with on one side lateral wall of display screen body with sliding tray matched with second sliding strip, the display screen body is kept away from and is equipped with the slip track on one side lateral wall of second sliding strip, first sliding strip cooperatees with the even slip track of second sliding strip, be equipped with first tooth's socket on the bottom inner wall of support, the back below of display screen body is connected with the first rack with first tooth's socket matched with, the utility model discloses a set up the cooperation of support, display screen body, sliding tray, first sliding strip, second sliding strip, slip track, first tooth's socket, first rack, second tooth's socket and connecting plate and use, possess the installation concatenation convenience, improve the efficiency of construction, satisfy the advantage of user demand.

Description

Liquid crystal display that can splice fast

Technical Field

The utility model belongs to the technical field of liquid crystal display, especially, relate to a but liquid crystal display of quick concatenation.

Background

Liquid crystal display's luminance is even, and image is stable not glimmering, and frivolous occupation space not can the exclusive use, also can splice and use as big screen, by wide application: video monitoring, stage entertainment, stock, large-scale exhibitions, market etc. the problem that prior art exists is: when splicing the liquid crystal display screen, the installation steps are more complicated, the stability of the spliced display screen is poor, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a but liquid crystal display of quick concatenation possesses the installation concatenation convenience, improves the efficiency of construction, satisfies the advantage of user demand, has solved and has now when splicing liquid crystal display, and the installation procedure is comparatively loaded down with trivial details, and display screen stability after the concatenation is relatively poor, influences work efficiency's problem.

The utility model discloses a realize like this, a but liquid crystal display of concatenation fast, include the support and be located a plurality of display screen bodies of support, the sliding tray has been seted up on one side lateral wall of support, be equipped with first sliding strip on one side lateral wall that the sliding tray was kept away from to the support, be equipped with on one side lateral wall of display screen body with sliding tray matched with second sliding strip, the display screen body is kept away from and is equipped with the slip track on one side lateral wall of second sliding strip, first sliding strip cooperatees with the even slip track of second sliding strip, be equipped with first tooth's socket on the bottom inner wall of support, the back below of display screen body is connected with the first rack with first tooth's socket matched with, the back top of display screen body is connected with the second rack, the second rack cooperatees with first rack, the back of display screen body is equipped with "L" type connecting plate.

As the utility model discloses it is preferred, the slip chamber has been seted up on the inner wall of support, be connected with the spring on the inner wall in slip chamber, the other end of spring is connected with the spacer pin, spacer pin and slip chamber sliding connection, the back of display screen body seted up with spacer pin matched with spacing groove.

As the utility model discloses it is preferred, the movable groove has been seted up to the top both sides of support, sliding connection has the apron in the movable groove, the below of apron is equipped with the second tooth's socket with second rack matched with.

As the utility model discloses it is preferred, be equipped with the blotter on the front end inner wall of support, the blotter contacts with the display screen body.

As the utility model discloses preferred, be equipped with the pull rod on the spacer pin, the one end of pull rod extend to the outside of support and with support swing joint.

As the utility model discloses preferred, the radiating groove has been seted up at the back of support.

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

1. the utility model discloses a cooperation that sets up support, display screen body, sliding tray, first sliding strip, second sliding strip, slip track, first tooth's socket, first rack, second rack and connecting plate is used, possesses the installation concatenation convenience, improves the efficiency of construction, satisfies user demand's advantage.

2. The utility model discloses a cooperation that sets up slip chamber, spring, spacer pin and spacing groove is used, can make the spacer pin insert the spacing inslot under the effect of spring, fixes the display screen body, reduces rocking of display screen body.

3. The utility model discloses a cooperation that sets up activity groove, apron and second tooth's socket is used, when can making the slip apron, makes second rack and second tooth's socket looks joint, realizes the closure to the support to with display screen body zonulae occludens inside the support.

4. The utility model discloses a set up the blotter, can reduce the wearing and tearing of support inner wall to display screen body surface through the blotter.

5. The utility model discloses a set up the pull rod, can make and pass through pull rod pulling spacer pin shrink to the slip intracavity to be convenient for to the installation of display screen body.

6. The utility model discloses a set up the radiating groove, can carry out with the wind to support inside, the heat effluvium that makes display screen body during operation produce.

Drawings

Fig. 1 is a schematic isometric view of an embodiment of the present invention;

fig. 2 is a left side view provided by an embodiment of the present invention;

fig. 3 isbase:Sub>A schematic cross-sectional view taken alongbase:Sub>A-base:Sub>A in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view taken along line B-B in fig. 2 according to an embodiment of the present invention;

fig. 5 is a front view provided by an embodiment of the present invention;

fig. 6 is a schematic cross-sectional view taken along line C-C in fig. 5 according to an embodiment of the present invention;

fig. 7 is an enlarged schematic view of a structure in fig. 6 according to an embodiment of the present invention.

In the figure: 1. a support; 101. a display screen body; 102. a sliding groove; 103. a first slider bar; 104. a second slider bar; 105. a sliding track; 106. a first tooth slot; 107. a first rack; 108. a second rack; 109. a connecting plate; 2. a sliding cavity; 201. a spring; 202. a spacing pin; 203. a limiting groove; 3. a movable groove; 301. a cover plate; 302. a second tooth slot; 4. a cushion pad; 5. a pull rod; 6. a heat dissipation 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 but liquid crystal display of quick concatenation that provides, include support 1 and be located a plurality of display screen bodies 101 of support 1, sliding tray 102 has been seted up on one side lateral wall of support 1, support 1 is equipped with first sliding strip 103 on the one side lateral wall of sliding tray 102, be equipped with on one side lateral wall of display screen body 101 with sliding tray 102 matched with second sliding strip 104, be equipped with slip track 105 on the one side lateral wall of second sliding strip 104 is kept away from to display screen body 101, first sliding strip 103 cooperatees with the even slip track 105 of second sliding strip 104, be equipped with first tooth's socket 106 on the bottom inner wall of support 1, the back below of display screen body 101 is connected with the first rack 107 with first tooth's socket 106 matched with, the back top of display screen body 101 is connected with second tooth's socket 108, second tooth's socket 108 cooperatees with first rack 107, the back of display screen body 101 is equipped with "L" type connecting plate 109.

Referring to fig. 7, a sliding cavity 2 is formed in the inner wall of the bracket 1, a spring 201 is connected to the inner wall of the sliding cavity 2, a limit pin 202 is connected to the other end of the spring 201, the limit pin 202 is slidably connected to the sliding cavity 2, and a limit groove 203 matched with the limit pin 202 is formed in the back of the display screen body 101.

Adopt above-mentioned scheme: through the cooperation that sets up sliding chamber 2, spring 201, spacer pin 202 and spacing groove 203 and use, can make spacer pin 202 insert the spacing groove 203 under spring 201's effect in, fix display screen body 101, reduce rocking of display screen body 101.

Referring to fig. 3, the two sides of the top of the bracket 1 are provided with movable grooves 3, a cover plate 301 is slidably connected in the movable grooves 3, and a second tooth groove 302 matched with the second tooth rack 108 is arranged below the cover plate 301.

Adopt above-mentioned scheme: through the cooperation that sets up activity groove 3, apron 301 and second tooth groove 302 and use, when can making slide cover plate 301, make second rack 108 and second tooth groove 302 looks joint, realize closing support 1 to with display screen body 101 zonulae occludens in support 1.

Referring to fig. 6, a buffer pad 4 is disposed on an inner wall of a front end of the bracket 1, and the buffer pad 4 is in contact with the display screen body 101.

The scheme is adopted: by arranging the buffer pads 4, the abrasion of the inner wall of the bracket 1 to the surface of the display screen body 101 can be reduced through the buffer pads 4.

Referring to fig. 7, a pull rod 5 is arranged on the limit pin 202, and one end of the pull rod 5 extends to the outer side of the bracket 1 and is movably connected with the bracket 1.

Adopt above-mentioned scheme: through setting up pull rod 5, can make and draw the spacer pin 202 through pull rod 5 and contract to sliding cavity 2 in to be convenient for the installation to display screen body 101.

Referring to fig. 6, the back of the bracket 1 is provided with a heat sink 6.

The scheme is adopted: through setting up radiating groove 6, can carry out the same wind to support 1 inside, make the heat effluvium that display screen body 101 during operation produced.

The utility model discloses a theory of operation:

when the display screen body 101 is used, the display screen body 101 is slidably connected with the sliding groove 102 through the second sliding bar 104, so that the display screen body 101 is placed in the support 1, when the display screen body 101 drives the connecting plate 109 to move downwards, the pull rod 5 is pulled, the pull rod 5 drives the limiting pin 202 to compress the spring 201 to contract into the sliding cavity 2, so that the first rack 107 at the lower end of the display screen body 101 is clamped into the first tooth groove 106 on the inner wall of the bottom of the support 1, then the limiting pin 202 is pushed to slide out of the sliding cavity 2 under the action of the elastic force of the spring 201 to be inserted into the limiting groove 203 to fix the display screen body 101, when two adjacent display screen bodies 101 in the horizontal direction are spliced, the sliding rail 105 of the other display screen body 101 is clamped into the second sliding bar 104 which is already installed on one side of the display screen body 101 on the support 1, the display screen body 101 at the bottom is installed according to the same method, when the display screen body 101 at the upper end is installed, the first rack 107 is meshed with the second rack 108, so that the display screen body 101 is connected with the sliding cover plate 301 in the vertical direction, and the sliding groove 102 is tightly, so that the display screen body 101 is connected with the support 1, and the display screen 101, thereby the display screen 101, and the support 1, and the display screen 101 is tightly.

In summary, the following steps: this liquid crystal display that can splice fast, through setting up support 1, display body 101, sliding tray 102, first sliding strip 103, second sliding strip 104, slide rail 105, first tooth's socket 106, first rack 107, the cooperation of second rack 108 and connecting plate 109 is used, it is convenient to possess the installation concatenation, construction efficiency is improved, satisfy the advantage of user demand, solved and present when splicing liquid crystal display, installation steps are comparatively loaded down with trivial details, display stability after the concatenation is relatively poor, influence work efficiency's problem.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 (6)

1. The utility model provides a but liquid crystal display of concatenation fast, includes support (1) and is located a plurality of display screen bodies (101) of support (1), its characterized in that: the improved display screen is characterized in that a sliding groove (102) is formed in one side wall of the support (1), a first sliding strip (103) is arranged on one side wall, away from the sliding groove (102), of the support (1), a second sliding strip (104) matched with the sliding groove (102) is arranged on one side wall of the display screen body (101), a sliding track (105) is arranged on one side wall, away from the second sliding strip (104), of the display screen body (101), the first sliding strip (103) is matched with the uniform sliding track (105) of the second sliding strip (104), a first tooth groove (106) is formed in the inner wall of the bottom of the support (1), a first rack (107) matched with the first tooth groove (106) is connected to the lower portion of the back of the display screen body (101), a second rack (108) is connected to the upper portion of the back of the display screen body (101), the second rack (108) is matched with the first rack (107), and an L-shaped connecting plate (109) is arranged on the back of the display screen body (101).

2. A quick-connect lcd panel as recited in claim 1, wherein: the utility model discloses a display screen, including support (1), slip chamber (2) have been seted up on the inner wall of support (1), be connected with spring (201) on the inner wall in slip chamber (2), the other end of spring (201) is connected with spacer pin (202), spacer pin (202) and slip chamber (2) sliding connection, display screen body (101) the back seted up with spacer pin (202) matched with spacing groove (203).

3. A quick-connect lcd panel as recited in claim 1, wherein: the movable groove (3) is formed in two sides of the top of the support (1), a cover plate (301) is connected to the movable groove (3) in a sliding mode, and a second tooth groove (302) matched with the second rack (108) is formed in the lower portion of the cover plate (301).

4. The rapidly spliceable liquid crystal display panel of claim 1, wherein: be equipped with blotter (4) on the front end inner wall of support (1), blotter (4) contact with display screen body (101).

5. A quick-connect lcd panel as claimed in claim 2, wherein: be equipped with pull rod (5) on spacer pin (202), the one end of pull rod (5) extends to the outside of support (1) and with support (1) swing joint.

6. A quick-connect lcd panel as recited in claim 1, wherein: the back of the bracket (1) is provided with a heat dissipation groove (6).

Images