CN216431027U

CN216431027U - Energy-saving LED display screen

Info

Publication number: CN216431027U
Application number: CN202123163340.0U
Authority: CN
Inventors: 邹传海
Original assignee: Chongqing Gangsheng Electronic Technology Co ltd
Current assignee: Chongqing Gangsheng Electronic Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-03
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an energy-saving LED display screen, which comprises a base and a display screen which are hollow inside, wherein the bottom of the display screen is fixedly provided with a connecting seat, the bottom of the connecting seat is symmetrically and fixedly connected with a locking rod, a sliding plate is glidingly connected in the base, the bottom of the sliding plate is fixedly connected with a spring, one end of the spring is fixedly connected with the inner wall of the bottom of the base, two clapboards are symmetrically and fixedly arranged in the base, two trapezoidal pipes are symmetrically and slidably connected in the base, and the inner walls of the left side and the right side of the base are positioned below the trapezoidal pipes and are rotationally connected with a gear pipe, the utility model discloses a display screen provided with the connecting seat is placed on the base, thereby realizing the automatic assembly of the display screen, realizing the effect of convenient disassembly by pushing a limiting plate, avoiding the damage of materials and the consumption of the materials when the disassembly is caused by the direct fixation of nuts, thereby achieving the effect of energy conservation.

Description

Energy-saving LED display screen

Technical Field

The utility model relates to a LED display screen, specifically speaking relates to an energy-conserving LED display screen.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc.

The LED display screen often just carries out the snap-on with the nut when installing among the prior art, can cause the loss of material when dismantling many times, and the volume of nut is less simultaneously, loses easily after dismantling, so we propose an energy-conserving LED display screen for solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving LED display screen to solve current LED display screen and often just carry out the snap-on with the nut when installing, can cause the loss of material when dismantling many times, the volume of nut is less simultaneously, the problem of losing easily after dismantling.

In order to solve the above problem, the utility model provides a following technical scheme:

an energy-saving LED display screen comprises a base and a display screen which are hollow inside, wherein a connecting seat is fixedly installed at the bottom of the display screen, locking rods are symmetrically and fixedly connected to the bottom of the connecting seat, a sliding plate is connected in the base in a sliding mode, a spring is fixedly connected to the bottom of the sliding plate, one end of the spring is fixedly connected with the inner wall of the bottom of the base, two partition plates are symmetrically and fixedly installed in the base, two trapezoid tubes are symmetrically and slidably connected in the base, gear tubes are rotatably connected to the inner walls of the left side and the right side of the base below the trapezoid tubes, the number of the gear tubes is two, two L-shaped plates are symmetrically and slidably connected to the inner wall of the top of the base, inclined planes matched with the trapezoid tubes are arranged at the bottoms of the two L-shaped plates, a fixing rod is fixedly connected to one side, close to each other, of the two L-shaped plates penetrates through the partition plates, and the bottom of dead lever is equal fixedly connected with No. three springs, and the quantity of No. three springs is two, and the one end that two No. three springs kept away from each other is close to one side fixed connection each other with two baffles, be equipped with fixed establishment in the base.

In order to realize that the display screen is automatically assembled, the fixing mechanism comprises two connecting rods, two control plates, two threaded columns, a rack and two limiting plates, the connecting rods are symmetrically and rotatably connected to the bottom of the sliding plate, the control plates are symmetrically and slidably connected to the inner wall of the bottom of the base, the tops of the control plates are fixedly connected to the bottom ends of the connecting rods, the threaded columns are in threaded connection with the inner wall of the gear pipe, one ends, close to each other, of the two threaded columns are fixedly connected to one side, far away from each other, of the two control plates, the rack is fixedly connected to the bottom of the trapezoid pipe, the rack is meshed with the gear pipe, and the limiting plates are slidably connected to the trapezoid pipe.

In order to realize conveniently promoting the restriction board and remove, two equal fixedly connected with springs in one side that the restriction board was kept away from each other, and the quantity of No. two springs is two, and the one side inner wall fixed connection that one end that two No. two springs are close to each other and two trapezoidal venturi tubes are close to each other.

In order to realize that the limiting plate is connected with the extending hole, the whole device is locked, the extending holes are formed in the left side and the right side of the base, and the limiting plate is movably connected with the extending holes.

In order to realize conveniently controlling the gear pipe to rotate, the inner wall of the gear pipe is provided with threads, and the gear pipe is connected with the outer wall threads of the threaded column through the threads.

In order to realize the decline of convenient supplementary trapezoidal pipe, the display screen of being convenient for is dismantled, the equal fixedly connected with in top of trapezoidal pipe extends the post, and the quantity that extends the post is two, and the top that two extend the post all extends to outside the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the display screen provided with the connecting seat is placed on the base, the connecting seat pushes the sliding plate to descend through the locking rod, the sliding plate pulls the control plate to move through the connecting rod, the control plate synchronously pulls the threaded column to rotate at the moment, and meanwhile, the threaded column controls the gear pipe to rotate through threads;

2. when the gear tube rotates, the gear tube pushes the trapezoid tube to rise through the rack, the trapezoid tube synchronously drives the fixing rod to extend into the locking rod through the L-shaped plate to fix the locking rod, meanwhile, the trapezoid tube drives the limiting plate to be connected with the extending hole, the limiting plate moves and extends out of the base through the elasticity of the second spring, the whole device is locked, and the display screen is assembled;

3. when promoting the limiting plate return, press in step and extend the post decline, the limiting plate comes into contact with the inner wall of extending the hole disconnection and with the base this moment to the dead lever carries out the return through the elasticity of No. three springs, and the sliding plate pops out the connecting seat through the elasticity assistance of a spring this moment, makes things convenient for the dismantlement of display screen.

Place on the base through the display screen that will install the connecting seat, realize carrying out the display screen assembly automatically to realize the effect of convenient dismantlement through promoting the limiting plate, avoid causing the damage of material and the consumption of material when leading to dismantling through nut and nut snap-on, thereby reach energy-conserving effect.

Drawings

Fig. 1 is a structural three-dimensional diagram of an energy-saving LED display screen of the present invention;

fig. 2 is a front cross-sectional view of an energy-saving LED display screen according to the present invention;

fig. 3 is a schematic structural diagram of a control panel, a gear tube and a threaded column of the energy-saving LED display screen according to the present invention;

fig. 4 is a structural three-dimensional diagram of a locking lever of an energy-saving LED display screen.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

the device comprises a base 1, a display 2, a sliding plate 3, a first spring 4, a connecting rod 5, a control plate 6, a partition plate 7, a gear pipe 8, a threaded column 9, a rack 10, a trapezoid pipe 11, a limiting plate 12, a second spring 13, an L-shaped plate 14, a fixed rod 15, a connecting seat 16, a locking rod 17 and a third spring 18.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

As shown in fig. 1-4, an energy-saving LED display screen includes a base 1 and a display screen 2 which are hollow inside, a connecting seat 16 is fixedly installed at the bottom of the display screen 2, the connecting seat 16 is convenient to contact with the base 1, the connecting seat 17 is used for guiding the sliding plate 3 to descend, the bottom of the connecting seat 16 is symmetrically and fixedly connected with a locking rod 17, a sliding plate 3 is slidably connected in the base 1, the sliding plate 3 is used for guiding a control plate 6 to move through a connecting rod 5, a threaded column 9 is convenient to pull to move, a first spring 4 is fixedly connected at the bottom of the sliding plate 3, one end of the first spring 4 is fixedly connected with the inner wall of the bottom of the base 1, the sliding plate 3 is convenient to push to return through the elasticity of the first spring 4, two partition plates 7 are symmetrically and fixedly installed in the base 1, two trapezoidal tubes 11 are symmetrically and slidably connected in the base 1, and gear tubes 8 are rotatably connected on the inner walls of the left and right sides of the base 1 below the trapezoidal tubes 11, when the threaded column 9 moves, the gear pipes 8 are conveniently controlled to rotate through threads, the number of the gear pipes 8 is two, the inner wall of the top of the base 1 is symmetrically and slidably connected with two L-shaped plates 14, the bottoms of the two L-shaped plates 14 are provided with inclined planes matched with the trapezoidal pipe 11, when the trapezoid pipe 11 is lifted to contact with the L-shaped plate 14, the L-shaped plate 14 is conveniently pushed to move through the inclined surface, and one side of each L-shaped plate 14 close to each other is fixedly connected with a fixing rod 15, one side of each fixing rod 15 close to each other penetrates through the partition plate 7, the bottom of the fixed rod 15 is fixedly connected with three springs 18, the number of the three springs 18 is two, the end of each two three springs 18 far away from each other is fixedly connected with the side of each two clapboards 7 close to each other, the fixing rod 15 is conveniently pulled to return through the elasticity of the third spring 18, and a fixing mechanism is arranged in the base 1;

the fixing mechanism comprises two connecting rods 5, two control plates 6, two thread columns 9, a rack 10 and two limiting plates 12, the connecting rods 5 are symmetrically and rotatably connected to the bottom of the sliding plate 3, the control plates 6 are symmetrically and slidably connected to the inner wall of the bottom of the base 1, the top of each control plate 6 is fixedly connected with the bottom end of the corresponding connecting rod 5, the thread columns 9 are in threaded connection with the inner wall of the corresponding gear tube 8, one ends, close to each other, of the two thread columns 9 are fixedly connected with one sides, far away from each other, of the two control plates 6, the rack 10 is fixedly connected to the bottom of the trapezoidal tube 11, the rack 10 moves along with the rotation of the gear tube 8, the trapezoidal tube 11 is conveniently controlled to move, the rack 10 is meshed with the gear tube 8, the limiting plates 12 are slidably connected into the trapezoidal tube 11, and the fixing mechanism conveniently performs automatic assembly on the display screen 2; two springs 13 are fixedly connected to the sides, far away from each other, of the two limiting plates 12, the number of the two springs 13 is two, the ends, close to each other, of the two springs 13 are fixedly connected with the inner wall, close to each other, of the side, close to each other, of the two trapezoidal pipes 11, and the limiting plates 12 are conveniently pushed to move through the elasticity of the two springs 13;

the left side and the right side of the base 1 are both provided with extending holes, the limiting plates 12 are movably connected with the extending holes, and when the limiting plates 12 are connected with the extending holes, the whole device is locked; the inner wall of the gear pipe 8 is provided with threads, the gear pipe 8 is in threaded connection with the outer wall of the threaded column 9 through the threads, and when the threaded column 9 moves, the gear pipe 8 is conveniently controlled to rotate through the threads; the equal fixedly connected with in top of trapezoidal pipe 11 extends the post, and the quantity that extends the post is two, and outside two tops that extend the post all extended to base 1, move through the pressure and extend the post, convenient supplementary trapezoidal pipe 11's decline, the display screen 2 of being convenient for was dismantled.

In the practical operation of this embodiment, during the practical operation, by placing the display screen 2 mounted with the connecting seat 16 on the base 1, at this time, the connecting seat 16 pushes the sliding plate 3 to descend through the locking rod 17, when the sliding plate 3 descends, the sliding plate 3 pulls the control board 6 to move through the connecting rod 5, at this time, along with the movement of the control board 6, the control board 6 synchronously pulls the threaded column 9 to rotate, at the same time, along with the movement of the threaded column 9, the threaded column 9 rotates through the thread control gear pipe 8, when the gear pipe 8 rotates, the gear pipe 8 ascends through the toothed control rack 10, along with the ascending of the rack 10, the rack 10 pushes the trapezoidal pipe 11 to ascend, along with the ascending of the trapezoidal pipe 11, the trapezoidal pipe 11 pushes the L-shaped plate 14 to move through the inclined plane, at this time, the L-shaped plate 14 synchronously drives the fixing rod 15 to extend into the locking rod 17, the locking rod 17 is fixed, the trapezoidal pipe 11 drives the limiting plate 12 to be connected with the extending hole along with the movement of the trapezoidal pipe 11, the limiting plate 12 moves through the elasticity of the second spring 13 and extends out of the base 1 to lock the whole device, the assembly of the display screen 2 is completed, meanwhile, when the limiting plate 12 is pushed to return, the extending column is synchronously pressed to descend, the limiting plate 12 is disconnected with the extending hole and contacts with the inner wall of the base 1, the fixing rod 15 returns through the elasticity of the third spring 18, the fixing rod 15 is disconnected with the locking rod 17, the sliding plate 3 ejects the connecting seat 16 through the elasticity of the first spring 4, the disassembly of the display screen 2 is convenient, compared with the traditional nut and nut, the display screen 2 can be manually installed, and the nut is often matched through a tool when being installed, and arrange the outside easier corrosion in for a long time, this device has saved mounting tool, more can make things convenient for the staff to install, and the part in this device can use rigid plastic, under the prerequisite of stable fixed, can save the cost effectively, and can not take place the corrosion phenomenon, so also can not have transmission problem between each part, this device need not carry out the cooperation of instrument to the installation of display screen 2, conveniently installs and maintains at any time.

According to the above embodiment, the present invention can be well realized. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.

Claims

1. The utility model provides an energy-conserving LED display screen, includes inside hollow base (1) and display screen (2), its characterized in that: the bottom of the display screen (2) is fixedly provided with a connecting seat (16), the bottom of the connecting seat (16) is symmetrically and fixedly connected with a locking rod (17), the base (1) is internally and fixedly connected with a sliding plate (3), the bottom of the sliding plate (3) is fixedly connected with a spring (4), one end of the spring (4) is fixedly connected with the inner wall of the bottom of the base (1), the base (1) is internally and symmetrically and fixedly provided with two partition plates (7), the base (1) is internally and symmetrically and slidably connected with two trapezoidal tubes (11), the inner walls of the left side and the right side of the base (1) are positioned below the trapezoidal tubes (11) and are rotatably connected with gear tubes (8), the number of the gear tubes (8) is two, the inner wall of the top of the base (1) is symmetrically and slidably connected with two L-shaped plates (14), the bottoms of the two L-shaped plates (14) are respectively provided with inclined planes matched with the trapezoidal tubes (11), and two equal fixedly connected with dead lever (15) in one side that L template (14) are close to each other, baffle (7) are all run through to one side that two dead lever (15) are close to each other, and No. three springs (18) of the equal fixedly connected with in bottom of dead lever (15), and the quantity of No. three springs (18) is two, and one side fixed connection that one end and two baffles (7) that two No. three springs (18) kept away from each other are close to each other, be equipped with fixed establishment in base (1).

2. The energy-saving LED display screen according to claim 1, wherein: the fixing mechanism comprises two connecting rods (5), two control plates (6), two threaded columns (9), a rack (10) and two limiting plates (12), the connecting rods (5) are symmetrically connected to the bottom of the sliding plate (3) in a rotating mode, the control plates (6) are symmetrically connected to the inner wall of the bottom of the base (1) in a sliding mode, the top of each control plate (6) is fixedly connected with the bottom end of the corresponding connecting rod (5), the threaded columns (9) are connected to the inner wall of the gear pipe (8) in a threaded mode, one ends, close to each other, of the two threaded columns (9) are fixedly connected with one side, away from each other, of the two control plates (6), the rack (10) is fixedly connected to the bottom of the trapezoid pipe (11), the rack (10) is meshed with the gear pipe (8), and the limiting plates (12) are connected to the trapezoid pipe (11) in a sliding mode.

3. The energy-saving LED display screen according to claim 2, wherein: two equal fixedly connected with No. two springs (13) in one side that two limiting plate (12) kept away from each other, and the quantity of No. two springs (13) is two, and the one end that two No. two springs (13) are close to each other is with the one side inner wall fixed connection that two trapezoidal pipe (11) are close to each other.

4. The energy-saving LED display screen of claim 1, wherein: the left side and the right side of the base (1) are both provided with extending holes, and the limiting plates (12) are movably connected with the extending holes.

5. The energy-saving LED display screen of claim 1, wherein: the inner wall of the gear pipe (8) is provided with threads, and the gear pipe (8) is in threaded connection with the outer wall of the threaded column (9) through the threads.

6. The energy-saving LED display screen of claim 1, wherein: the equal fixedly connected with in top of trapezoidal pipe (11) extends the post, and the quantity that extends the post is two, and the top that two extend the post all extends outside base (1).