CN213065314U

CN213065314U - LED display screen with adjustable support

Info

Publication number: CN213065314U
Application number: CN202022077093.1U
Authority: CN
Inventors: 丁翠; 胡畅; 孔培红
Original assignee: Henan Hengcai Electronic Technology Co ltd
Current assignee: Henan Hengcai Electronic Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-27
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a LED display screen with an adjustable bracket, which comprises a bottom plate and a height adjusting structure; a bottom plate: is a stainless steel bottom plate; the height adjusting structure comprises: the clamping blocks are fixedly connected to the outer side end of the spring arranged on the inner bottom surface of the groove, and clamping grooves in the front sides of the clamping blocks are movably clamped with the edges of the LED screen bodies respectively; wherein: the LED screen is characterized by further comprising a control switch group, wherein the control switch group is arranged at the right front end of the upper surface of the bottom plate, the input end of the control switch group is electrically connected with an external power supply, and the input end of the LED screen body is electrically connected with the output end of the control switch group; this take LED display screen of adjustable support satisfies the installation of not unidimensional LED display panel, and the installation is dismantled conveniently, prevents that the LED screen body from dropping and breaking, can also carry out altitude mixture control and guarantee overall structure's stability to the LED screen body.

Description

LED display screen with adjustable support

Technical Field

The utility model relates to a LED display screen technical field specifically is a take LED display screen of adjustable support.

Background

An LED display screen (LED display) is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like, an LED electronic display screen integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, sports stadiums, information transmission, news distribution, stock exchange and the like, can meet the requirements of different environments, and as the LED display screen is widely applied, in order to meet the use requirements of some occasions, an adjustable support needs to be additionally arranged on the LED display screen, the existing LED display screen with the adjustable support is complex in structure, and the stability of the whole structure cannot be ensured in the adjusting process, therefore, in order to solve the problems, an LED display screen with an adjustable support is designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a take adjustable support's LED display screen, can carry out the centre gripping to the LED screen body and fix, prevent that the LED screen body from dropping and breaking, can also carry out altitude mixture control and guarantee overall structure's stability to the LED screen body, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED display screen with an adjustable bracket comprises a bottom plate and a height adjusting structure;

a bottom plate: is a stainless steel bottom plate;

the height adjusting structure comprises: the clamping blocks are fixedly connected to the outer side end of the spring arranged on the inner bottom surface of the groove, and clamping grooves in the front sides of the clamping blocks are movably clamped with the edges of the LED screen bodies respectively;

wherein: still include the control switch group, the right front end of upper surface of bottom plate is set up in the control switch group, and external power source is connected to the input electricity of control switch group, and the output of the input electricity connection control switch group of the LED screen body satisfies not unidimensional LED display panel installation, and the installation is dismantled conveniently, prevents that the LED screen body from dropping and breaking, can also carry out altitude mixture control and guarantee overall structure's stability to the LED screen body.

Further, the height adjusting structure includes guide frame, link, tooth's socket, vertical frame plate, motor and gear, guide frame sets up in the upper surface rear side middle part of bottom plate, guide frame's inside sliding connection has the link, the lug of link leading flank upper end and the trailing flank center department fixed connection of mount, the trailing flank middle part of link is equipped with the tooth's socket, the upper surface rear end center department of bottom plate is equipped with vertical frame plate, the trailing flank upper end of vertical frame plate is equipped with the motor, the output shaft of motor passes through the bearing and rotates with vertical frame plate to be connected and extend to the front side of vertical frame plate, the output shaft leading flank head department of motor is equipped with the gear, the gear is connected with the tooth's socket meshing, the output of the input electricity connection control switch group of motor, can carry out height adjustment to the LED.

Further, the height adjusting structure further comprises a sliding sleeve, a sliding rod and a connecting block, the sliding sleeve is arranged on the upper surface of the bottom plate in a bilateral symmetry mode, the sliding sleeve is connected with the sliding rod in an equal sliding mode inside, the connecting block is arranged at the top end of the sliding sleeve, the front side ends of the connecting blocks on two sides are fixedly connected with the left end and the right end of the rear side face of the fixing frame respectively, a guiding and supporting effect can be provided for the LED screen body, and the stability of the whole structure is guaranteed.

Furthermore, the front side face of the LED screen body is provided with a light-transmitting protective plate, so that the LED screen body can be prevented from being damaged by external factors.

Furthermore, the bottom surface four corners symmetry of bottom plate is equipped with the landing leg, and the bottom of landing leg all is equipped with the universal wheel, is convenient for move the position of the LED screen body.

Compared with the prior art, the beneficial effects of the utility model are that: this take LED display screen of adjustable support has following benefit:

1. according to the dimensional requirement of the LED screen body, the clamp splice is pulled outwards manually, erect the LED screen body behind suitable position, loosen the clamp splice, receive the influence clamp splice that spring elasticity potential energy released to the contact of LED screen body upper end, with the draw-in groove of clamp splice front side respectively with the edge activity joint of the LED screen body, prevent that the LED screen body from dropping and breaking, realize quick installation, the later stage of being convenient for is dismantled simultaneously, satisfy the installation of the LED display panel of unidimensional, the installation is dismantled conveniently, can remove the position of bottom plate through the universal wheel, be convenient for move the position of the LED screen body, satisfy different demands, the printing opacity protection shield can prevent that external factor from damaging the LED screen body.

2. Through the regulation and control of control switch group, the motor operation drives gear revolve, because guide frame's inside sliding connection has the link, the gear is connected with the tooth's socket meshing, can make the link reciprocate to carry out altitude mixture control to the LED screen body, simultaneously along with the rising of the LED screen body, receive pulling of connecting block, the slide bar that sliding sleeve inside sliding connection has risees thereupon, can provide the direction supporting role for the LED screen body, has guaranteed overall structure's stability.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is the schematic view of the internal cutting structure of the utility model.

In the figure: the LED screen comprises a base plate 1, a height adjusting structure 2, a guide frame 21, a connecting frame 22, a tooth groove 23, a vertical frame plate 24, a motor 25, a gear 26, a sliding sleeve 27, a sliding rod 28, a connecting block 29, a fixing frame 3, a groove 4, a spring 5, a clamping block 6, a control switch group 7, an LED screen body 8, a light-transmitting protective plate 9, supporting legs 10 and universal wheels 11.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an LED display screen with an adjustable support comprises a bottom plate 1 and a height adjusting structure 2;

bottom plate 1: is a stainless steel bottom plate;

height adjustment structure 2: the height adjusting structure 2 comprises a guide frame 21, a connecting frame 22, tooth grooves 23, vertical frame plates 24, a motor 25 and a gear 26, wherein the guide frame 21 is arranged in the middle of the rear side of the upper surface of the bottom plate 1, the connecting frame 22 is connected in a sliding manner inside the guide frame 21, a lug at the upper end of the front side of the connecting frame 22 is fixedly connected with the center of the rear side of the fixing frame 3, the tooth grooves 23 are arranged in the middle of the rear side of the upper surface of the connecting frame 22, the vertical frame plates 24 are arranged in the center of the rear end of the upper surface of the bottom plate 1, the motor 25 is arranged at the upper end of the rear side of the vertical frame plates 24, an output shaft of a motor 25 is rotatably connected with the vertical frame plate 24 through a bearing and extends to the front side of the vertical frame plate 24, a gear 26 is arranged at the end head of the front side of the output shaft of the motor 25, the gear 26 is meshed with a tooth groove 23, the input end of the motor 25 is electrically connected with the output end of the control switch group 7, the height adjusting structure 2 further comprises a sliding sleeve 27, a sliding rod 28 and a connecting block 29, the sliding sleeve 27 is arranged on the upper surface of the bottom plate 1 in a bilateral symmetry manner, the sliding rod 28 is connected inside the sliding sleeve 27 in a sliding manner, the connecting block 29 is arranged at the top end of the sliding rod 28, the front end heads of the connecting blocks 29 at two sides are respectively and fixedly connected with the left end and the right end of the rear side of the fixing frame 3, the clamping block 6 is pulled outwards manually according to the size requirement of the LED screen body 8, the clamping block 6 is loosened after the LED screen body 8 is erected at a proper position, the clamping block 6 is contacted with the upper, the LED screen body 8 is prevented from falling and breaking, quick installation is realized, meanwhile, later-stage disassembly is convenient, the motor 25 operates to drive the gear 26 to rotate by controlling the regulation and control of the switch group 7, the gear 26 is meshed and connected with the tooth groove 23 due to the fact that the connecting frame 22 is connected with the guiding frame 21 in a sliding mode, the connecting frame 22 can move up and down, accordingly, height adjustment is conducted on the LED screen body 8, meanwhile, the sliding rod 28 connected with the sliding sleeve 27 in a sliding mode rises along with rising of the LED screen body 8 under the traction of the connecting block 29, a guiding supporting effect can be provided for the LED screen body 8, and stability of the whole structure is guaranteed;

wherein: still include control switch group 7, control switch group 7 sets up in the right front end of the upper surface of bottom plate 1, and external power source is connected to control switch group 7's input electricity, and control switch group 7's output is connected to the input electricity of the LED screen body 8.

Wherein: the front side of the LED screen body 8 is provided with a light-transmitting protective plate 9, and the light-transmitting protective plate 9 can prevent external factors from damaging the LED screen body 8.

Wherein: the bottom surface four corners symmetry of bottom plate 1 is equipped with landing leg 10, and the bottom of landing leg 10 all is equipped with universal wheel 11, can remove bottom plate 1's position through universal wheel 11, is convenient for move the position of the LED screen body 8, satisfies different demands.

When in use: according to the size requirement of the LED screen body 8, the clamping block 6 is pulled outwards manually, the LED screen body 8 is erected at a proper position, the clamping block 6 is loosened, the clamping block 6 is contacted with the upper end of the LED screen body 8 under the influence of the elastic potential energy release of the spring 5, the clamping groove in the front side of the clamping block 6 is movably clamped with the edge of the LED screen body 8 respectively, the LED screen body 8 is prevented from falling and breaking, the rapid installation is realized, meanwhile, the later-period disassembly is convenient, the position of the bottom plate 1 can be moved through the universal wheel 11, the position of the LED screen body 8 is convenient to move, different requirements are met, the light-transmitting protection plate 9 can prevent external factors from damaging the LED screen body 8, the motor 25 operates through the regulation and control of the control switch group 7, the gear 26 is driven to rotate, the connecting frame 22 is connected with the guide frame 21 in a sliding manner, the gear 26 is meshed with the tooth groove 23, the connecting frame 22 can be moved up, meanwhile, as the LED screen body 8 rises, the sliding rod 28 connected with the sliding sleeve 27 in a sliding manner rises under the traction of the connecting block 29, so that the LED screen body 8 can be guided and supported, and the stability of the whole structure is ensured.

It should be noted that the motor 25 disclosed in this embodiment is a 7.9KW dc servo motor manufactured by demark motor limited, guangzhou city, and the method commonly used in the prior art is adopted for controlling the motor 25 and the LED panel 8 by the control switch group 7.

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 take LED display screen of adjustable support which characterized in that: comprises a bottom plate (1) and a height adjusting structure (2);

base plate (1): is a stainless steel bottom plate;

height adjustment structure (2): the LED screen is arranged on the rear side of the upper surface of the bottom plate (1), the front end of the height adjusting structure (2) is fixedly connected with a fixed frame (3), the outer side ends of the fixed frame (3) are respectively provided with a groove (4), the outer side ends of springs (5) arranged on the inner bottom surface of the grooves (4) are respectively and fixedly connected with clamping blocks (6), and clamping grooves in the front sides of the clamping blocks (6) are respectively movably clamped with the edges of the LED screen body (8);

wherein: the LED screen is characterized by further comprising a control switch group (7), wherein the control switch group (7) is arranged at the front right end of the upper surface of the bottom plate (1), an external power supply is electrically connected with the input end of the control switch group (7), and the output end of the control switch group (7) is electrically connected with the input end of the LED screen body (8).

2. The LED display screen with the adjustable bracket according to claim 1, characterized in that: the height adjusting structure (2) comprises a guide frame (21), a connecting frame (22), a tooth groove (23), a vertical frame plate (24), a motor (25) and a gear (26), the guide frame (21) is arranged in the middle of the rear side of the upper surface of the bottom plate (1), the connecting frame (22) is connected to the inner portion of the guide frame (21) in a sliding mode, a convex block at the upper end of the front side of the connecting frame (22) is fixedly connected with the center of the rear side of the fixing frame (3), the tooth groove (23) is arranged in the middle of the rear side of the connecting frame (22), the vertical frame plate (24) is arranged at the center of the rear end of the upper surface of the bottom plate (1), the motor (25) is arranged at the upper end of the rear side of the vertical frame plate (24), an output shaft of the motor (25) is rotatably connected with the vertical frame plate (24) through a bearing and extends to the front, the gear (26) is meshed with the tooth groove (23), and the input end of the motor (25) is electrically connected with the output end of the control switch group (7).

3. The LED display screen with the adjustable bracket according to claim 1, characterized in that: height adjusting structure (2) still include sliding sleeve (27), slide bar (28) and connecting block (29), sliding sleeve (27) bilateral symmetry sets up in the upper surface of bottom plate (1), and the equal sliding connection in inside of sliding sleeve (27) has slide bar (28), and the top of slide bar (28) all is equipped with connecting block (29), both ends fixed connection about the connecting block (29) front end of both sides respectively with the trailing flank of mount (3).

4. The LED display screen with the adjustable bracket according to claim 1, characterized in that: and a light-transmitting protective plate (9) is arranged on the front side surface of the LED screen body (8).

5. The LED display screen with the adjustable bracket according to claim 1, characterized in that: the bottom surface four corners symmetry of bottom plate (1) is equipped with landing leg (10), and the bottom of landing leg (10) all is equipped with universal wheel (11).