CN220800654U - A LED display sample display stand - Google Patents

Abstract

The utility model discloses an LED display screen sample display rack, which comprises a rack body, wherein a plurality of positioning mechanisms are arranged on the inner side of the rack body, each positioning mechanism comprises a back plate, rubber strips, a rotating plate and springs, the upper side and the lower side of each back plate are fixedly connected with the upper side and the lower side of a mounting hole respectively, the rubber strips are arranged on the front surface of each back plate, the rotating plates are arranged on the two sides of each back plate, the lower parts of the rotating plates are rotatably connected with the front surface of the rack body through pin shafts, the springs are arranged on the pin shafts on the front surfaces of the rotating plates, and the two ends of each spring are fixedly connected with the rotating plates and the front surface of the rack body respectively. The utility model relates to the technical field of LED display screens, realizes the fixation of display screens with different sizes through the coordination among a rotating plate, a spring and round holes, solves the problems that the sizes of the existing display screens are different, corresponding frame bodies are needed to be used when the display screens with different types are fixed, and reduces the application range of the device.

Description

LED display screen sample show shelf

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen sample showing stand.

Background

The LED screen is a novel imaging electronic device which is made by arranging light emitting diodes in sequence. Because of the characteristics of high brightness, wide visual angle, long service life and the like, the LED light source is widely applied to products such as outdoor advertising screens and the like, the LED light source is adopted for illumination, firstly, a power-consuming incandescent lamp is replaced, then, the LED light source gradually enters the whole illumination market, and a large amount of electric energy can be saved. Recently, the white LED has reached that the single power consumption exceeds 1 watt, the light output is 25 lumens, the practicability of the white LED is also increased, and the LED display screen sample showing stand is provided for facilitating the user to check when selling.

The existing frame body is used for fixing the display screen for consumers to check.

However, the sizes of the existing display screens are different, and corresponding frame bodies are needed to be used when the display screens with different types are fixed, so that the application range of the device is narrowed.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an LED display screen sample showing stand, which solves the problems that the lengths and the sizes of the existing display screen wires are different, and corresponding stand bodies are needed to be used when different types of display screens are fixed, so that the application range of the device is narrowed.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a LED display screen sample show shelf, includes the support body, the pedestal is installed to the bottom of support body, the inboard processing of support body has a plurality of mounting holes, the inboard of support body is provided with a plurality of positioning mechanism, and positioning mechanism includes backplate, rubber strip, commentaries on classics board and spring, two the upper and lower both sides of backplate respectively with the upper and lower both sides fixed connection of mounting hole, the rubber strip is installed in the front of backplate, the both sides of backplate all are provided with the commentaries on classics board, the below of commentaries on classics board is rotated with the front of support body through the round pin axle and is linked to each other, the front round pin axle of commentaries on classics board is provided with the spring, the both ends of spring respectively with the front fixed connection of commentaries on classics board and support body.

Preferably, a round hole is processed above the rotating plate, and a rubber protrusion is arranged on the front surface of the frame body.

Preferably, the front face of the frame body is provided with a plurality of straight plates, and the bottoms of the straight plates are provided with lamp tubes.

Preferably, the front of the frame body is provided with a plurality of sliding grooves, the inner sides of the sliding grooves are movably connected with a socket, the bottom of the socket is provided with a wire, and the front of the frame body is provided with a threading hole.

Preferably, the outside of socket has the sliding sleeve through first connecting rod rigid coupling, the inner wall slip joint of sliding sleeve has the slide bar, the back of slide bar passes through the front fixed connection of second connecting rod and support body, the outside of sliding sleeve is tight with the outside looks butt of slide bar through the screw.

Advantageous effects

The utility model provides an LED display screen sample showing stand. The beneficial effects are as follows: this LED display screen sample show shelf has realized the fixed to not unidimensional display screen through the cooperation between rotating plate, spring and the round hole, has solved the size of current display screen and has all been different, still need use corresponding support body when fixing the display screen of different models, has reduced the problem of the application scope of device.

Through the cooperation between straight board, fluorescent tube and the through wires hole, realized the regulation of socket position, can adjust according to the wire length of display screen difference, guaranteed the pleasing to the eye of show shelf, increase the light filling lamp and can compensate the not enough condition of light, improved the bandwagon effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the rotating plate, spring and circular hole of FIG. 1;

FIG. 3 is a schematic view of the chute, socket and sleeve of FIG. 1;

Fig. 4 is a schematic structural view of the straight plate, the lamp tube and the threading hole in fig. 1.

In the figure: 1. the device comprises a frame body, 2, a seat body, 3, a back plate, 4, a rubber strip, 5, a straight plate, 6, a lamp tube, 7, a threading hole, 8, a slide bar, 9, a sliding groove, 10, a socket, 11, a sliding sleeve, 12, a screw, 13, a rotating plate, 14, a spring, 15, a round hole, 16, a rubber bulge, 17, a mounting hole, 18, a wire, 19, a first connecting rod, 20 and a second connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The sizes of the existing display screens are different, and corresponding frame bodies are needed to be used when the display screens with different models are fixed, so that the application range of the device is narrowed.

In view of the above, the invention provides a sample showing stand for an LED display screen, which realizes the fixation of display screens with different sizes through the cooperation among a rotating plate, a spring and a round hole, solves the problems that the sizes of the existing display screens are different, and corresponding stand bodies are needed to be used when the display screens with different models are fixed, and reduces the application range of the device.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

Embodiment one: as can be seen from fig. 1, 2 and 4, an LED display screen sample display stand comprises a stand body 1, a base body 2 is installed at the bottom of the stand body 1, a plurality of mounting holes 17 are processed at the inner side of the stand body 1, the mounting holes 17 can be used for placing a display screen, a plurality of positioning mechanisms are arranged at the inner side of the stand body 1, each positioning mechanism comprises a back plate 3, a rubber strip 4, a rotating plate 13 and a spring 14, the upper side and the lower side of each back plate 3 are fixedly connected with the upper side and the lower side of each mounting hole 17, the rubber strip 4 is installed at the front side of each back plate 3, the rotating plates 13 are respectively arranged at the two sides of each back plate 3, the lower side of each rotating plate 13 is rotatably connected with the front side of the stand body 1 through a pin shaft, the rotating plates 13 can rotate through the pin shafts, the springs 14 are arranged at the front side of each rotating plate 13, the device can drive the rotating plates 13 to be attached to the front side of the display screen for limiting by means of elastic deformation of the springs 14, and the two ends of each spring 14 are fixedly connected with the rotating plate 13 and the front side of the stand body 1 respectively;

In the specific implementation process, it is worth particularly pointing out that the fixing of the display screens with different sizes is realized through the matching among the rubber strip 4, the rotating plate 13 and the springs 14, the problems that the sizes of the existing display screens are different, corresponding frame bodies are needed to be used when the display screens with different types are fixed are solved, and the application range of the device is reduced;

Further, a round hole 15 is processed above the rotating plate 13, and a rubber bulge 16 is arranged on the front surface of the frame body 1;

In the specific implementation process, it is worth particularly pointing out that the round hole 15 can be clamped at the outer side of the rubber bulge 16 for positioning, and a user can rotate the rotary plate 13 to the position of the rubber bulge 16 for positioning, so that the user is not required to hold the rotary plate 13 all the time;

Specifically, when using this LED display screen sample show shelf, the user can press the display screen on rubber strip 4, and the rubber strip 4 has taken place the compression this moment, then the rotatable commentaries on classics board 13 of user breaks away from the protruding 16 of rubber, and the commentaries on classics board 13 that this moment relies on elastic deformation of spring 14 can laminate and carry out spacing on the display screen, and the elastic deformation that relies on rubber strip 4 can support the tight display screen all the time this moment, has guaranteed its stability, and wherein backplate 3 and the length of rubber strip 4 and the length of commentaries on classics board 13 do not limit, satisfies the fixed demand of display screen of most sizes can.

Embodiment two: as can be seen from fig. 1 and 3, the front surface of the frame 1 is provided with a plurality of straight plates 5, and the bottoms of the straight plates 5 are provided with lamp tubes 6;

In the specific implementation process, it is worth particularly pointing out that the lamp tube 6 can supplement light to the display screen;

Further, a plurality of sliding grooves 9 are formed in the front face of the frame body 1, a socket 10 is movably connected to the inner side of the sliding grooves 9, the socket 10 can move in the sliding grooves 9, a wire 18 is arranged at the bottom of the socket 10, and a threading hole 7 is formed in the front face of the frame body 1;

In the specific implementation process, it should be noted that the user can thread the wire and the controller connected to the wire out through the threading hole 7 and connect with the socket 10;

Further, a sliding sleeve 11 is fixedly connected to the outer side of the socket 10 through a first connecting rod 19, a sliding rod 8 is connected to the inner wall of the sliding sleeve 11 in a sliding and clamping mode, the back face of the sliding rod 8 is fixedly connected with the front face of the frame body 1 through a second connecting rod 20, and the outer side of the sliding sleeve 11 abuts against the outer side of the sliding rod 8 through a screw 12;

In the specific implementation process, it is worth particularly pointing out that the user can pull the sliding sleeve 11 up and down to change the position of the socket 10, then the user can use the screw 12 to prop against the outer side of the sliding rod 8 after reaching the designated position, and the purpose of the position is that in order to set some controllers for controlling the switch or adjusting the brightness on some wires of the display screen, the wires can be stretched straight by adjusting the position of the socket 10, and the aesthetic degree of the front surface of the frame body 1 is improved;

Specifically, on the basis of the first embodiment, through the cooperation among the socket 10, the lamp tube 6 and the threading hole 7, the position of the socket 10 is adjusted, the adjustment can be performed according to different wire lengths of the display screen, the attractiveness of the display stand is ensured, the situation that the light is insufficient can be compensated by adding the light supplementing lamp, and the display effect is improved.

It is noted that 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. Moreover, 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a LED display screen sample show shelf, includes support body (1), its characterized in that: the bottom of the frame body (1) is provided with a seat body (2), a plurality of mounting holes (17) are formed in the inner side of the frame body (1), and a plurality of positioning mechanisms are arranged in the inner side of the frame body (1);

The positioning mechanism comprises a back plate (3), a rubber strip (4), a rotating plate (13) and a spring (14);

The two upper and lower both sides of backplate (3) respectively with the upper and lower both sides fixed connection of mounting hole (17), rubber strip (4) are installed in the front of backplate (3), the both sides of backplate (3) all are provided with and change board (13), the below of change board (13) rotates with the front of support body (1) through the round pin axle and links to each other, the front round pin axle of change board (13) is provided with spring (14), the both ends of spring (14) respectively with the front fixed connection of change board (13) and support body (1).

2. The LED display screen sample display stand of claim 1, wherein: a round hole (15) is formed in the upper portion of the rotating plate (13), and a rubber protrusion (16) is arranged on the front face of the frame body (1).

3. The LED display screen sample display stand of claim 1, wherein: the front face of the frame body (1) is provided with a plurality of straight plates (5), and the bottoms of the straight plates (5) are provided with lamp tubes (6).

4. The LED display screen sample display stand of claim 1, wherein: the front of the frame body (1) is provided with a plurality of sliding grooves (9), the inner sides of the sliding grooves (9) are movably connected with a socket (10), a wire (18) is arranged at the bottom of the socket (10), and the front of the frame body (1) is provided with a threading hole (7).

5. The LED display screen sample display stand of claim 4, wherein: the socket is characterized in that a sliding sleeve (11) is fixedly connected to the outer side of the socket (10) through a first connecting rod (19), a sliding rod (8) is connected to the inner wall of the sliding sleeve (11) in a sliding clamping mode, the back face of the sliding rod (8) is fixedly connected with the front face of the frame body (1) through a second connecting rod (20), and the outer side of the sliding sleeve (11) is abutted to the outer side of the sliding rod (8) through a screw (12).