CN211479562U

CN211479562U - Automatic trigger type display device

Info

Publication number: CN211479562U
Application number: CN201922011117.0U
Authority: CN
Inventors: 万海军; 孙庆国
Original assignee: Beijing Avic Wantong Mechanical And Electrical Engineering Co ltd
Current assignee: Beijing Avic Wantong Mechanical And Electrical Engineering Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-11
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses an automatic trigger formula display device, including framework and fixed plate, first water drainage tank and second water drainage tank have been seted up respectively to the upper end bilateral symmetry position of framework, the rear end of fixed plate from left to right is fixed with first telescopic link, electric putter and second telescopic link in proper order, the cell board is installed to the front end of fixed plate, and the rear end bilateral symmetry position of cell board is fixed with first L template and second L template respectively, the lower extreme of framework is fixed with the control box, and the inside of control box from left to right is fixed with control board and power supply in proper order, the output of control board and the input electric connection of cell board. The utility model discloses a set up first water drainage tank, framework, second water drainage tank, fixed plate, first telescopic link, electric putter, second telescopic link, first L template and second L template, solved display device and passed through the bolt joint unit board consuming time power and the not good problem that easily causes the short circuit of drainage effect.

Description

Automatic trigger type display device

Technical Field

The utility model relates to a display device technical field specifically is an automatic trigger formula display device.

Background

With the development of science and technology, display devices are developed, which bring much convenience to the life of people, and most of the display devices are generally LED screens, which are novel imaging electronic devices made of light emitting diodes arranged in sequence. At present, the existing display device is time-consuming and labor-consuming due to the fact that the unit plates are connected through bolts, the drainage effect is poor, short circuits are prone to being caused, and requirements in actual use cannot be met, so that improved technology is urgently needed on the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automatic trigger formula display device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic trigger formula display device, includes framework and fixed plate, first water drainage tank and second water drainage tank have been seted up respectively to the upper end bilateral symmetry position of framework, the rear end of fixed plate from left to right is fixed with first telescopic link, electric putter and second telescopic link in proper order, the cell board is installed to the front end of fixed plate, and the rear end bilateral symmetry position of cell board is fixed with first L template and second L template respectively.

Preferably, the rear ends of the first telescopic rod, the electric push rod and the second telescopic rod are fixedly connected with the rear inner wall of the frame body, and the lower ends of the first telescopic rod, the electric push rod and the second telescopic rod are fixedly connected with the lower inner wall of the frame body through the supporting rod.

Preferably, the rear end of fixed plate is fixed with first dog, and is connected with first L template joint between the first dog.

Preferably, the rear end of the fixing plate is fixed with a second stop block, and the second stop block is connected with the second L-shaped plate in a clamping manner

Preferably, a control box is fixed at the lower end of the frame body, and a control card and a power supply are sequentially fixed in the control box from left to right.

Preferably, the output end of the control card is electrically connected with the input end of the unit board, and the control card is electrically connected with the power supply.

Preferably, the lower extreme of framework is fixed with the PLC controller, and the output of PLC controller and electric putter's input electric connection.

(III) advantageous effects

The utility model provides an automatic trigger formula display device possesses following beneficial effect:

(1) the utility model solves the problem that the display device consumes time and labor by connecting the unit plates through bolts by arranging the fixed plate, the first telescopic rod, the electric push rod, the second telescopic rod, the first L-shaped plate and the second L-shaped plate, the front ends of the first telescopic rod, the electric push rod and the second telescopic rod are fixedly connected with the fixed plate, the electric push rod can be controlled by the PLC controller to extend, the electric push rod extends to drive the first telescopic rod, the second telescopic rod and the fixed plate to move forwards, after moving to a proper position, the first L-shaped plate at the rear end of the unit plate is aligned between the first stop blocks at the rear end of the fixed plate, the second L-shaped plate at the rear end of the unit plate is aligned between the second stop blocks at the rear end of the fixed plate, then the two blocks are clamped and fixed at the same time, finally, the electric push rod is controlled by the PLC controller to shrink, the electric push, the fixed unit plate can be installed.

(2) The utility model discloses a set up first water drainage tank, framework and second water drainage tank, solved the not good problem that easily causes the short circuit of display device drainage effect, the utility model discloses first water drainage tank and second water drainage tank have been seted up respectively to the upper end bilateral symmetry position of framework, and the water under the overhead current can drop in the upper end of framework, and left water can get off along the water conservancy diversion of first water drainage tank, and the water on right side can get off along the water conservancy diversion of second water drainage tank, prevents that water from getting into the inside of framework and causing the short circuit, but outdoor installation also can indoor erection.

Drawings

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

FIG. 2 is a schematic view of the fixing plate of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the L-shaped board of fig. 2 according to the present invention;

fig. 4 is a schematic top view of the frame body of fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a first drainage tank; 2. a frame body; 3. a second water discharge tank; 4. a fixing plate; 5. a unit plate; 6. a control box; 7. a control card; 8. a power supply; 9. a first telescopic rod; 10. an electric push rod; 11. a second telescopic rod; 12. a first stopper; 13. a first L-shaped plate; 14. a second L-shaped plate; 15. a second stopper; 16. a support bar; 17. a PLC controller.

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an automatic trigger formula display device, including framework 2 and fixed plate 4, first water drainage tank 1 and second water drainage tank 3 have been seted up respectively to the upper end bilateral symmetry position of framework 2, first water drainage tank 1 and second water drainage tank 3 are used for the drainage, the rear end of fixed plate 4 from left to right is fixed with first telescopic link 9 in proper order, electric putter 10 and second telescopic link 11, electric putter 10's model is PXTL, electric putter 10 has flexible function, electric putter 10 is flexible can drive the horizontal back-and-forth movement of fixed plate 4, cell board 5 is installed to the front end of fixed plate 4, and the rear end bilateral symmetry position of cell board 5 is fixed with first L template 13 and second L template 14 respectively, first L template 13 and second L template 14 are used for fixed cell board 5.

Further, first telescopic link 9, electric putter 10 and second telescopic link 11's rear end all with framework 2's back inner wall fixed connection, and first telescopic link 9, electric putter 10 and second telescopic link 11's lower extreme all passes through bracing piece 16 and framework 2's lower inner wall fixed connection, fix first telescopic link 9 through bracing piece 16, electric putter 10 and second telescopic link 11 on framework 2, make first telescopic link 9, electric putter 10 and second telescopic link 11 can bear great weight, be convenient for install fixed cell board 5.

Further, the rear end of fixed plate 4 is fixed with first dog 12, and is connected with first L template 13 joint between the first dog 12, can aim at the first L template 13 of 5 rear ends of cell board between the first dog 12 of 4 rear ends of fixed plate, then the joint is fixed, is convenient for install fixed cell board 5.

Further, the rear end of fixed plate 4 is fixed with second stopper 15, and is connected with second L template 14 joint between the second stopper 15, can aim at the second L template 14 of cell 5 rear end between the second stopper 15 of fixed plate 4 rear end, then the joint is fixed, is convenient for install fixed cell board 5.

Further, the lower extreme of framework 2 is fixed with control box 6, and control box 6's inside from left to right is fixed with control card 7 and power supply 8 in proper order, and accessible host computer and control card 7 communication advance with screen display's content input into control card 7's memory cell, control card 7's trigger point access signal feedback end, after control card 7's trigger point obtained the signal, show the display content of corresponding preinstall input.

Furthermore, the output end of the control card 7 is electrically connected with the input end of the unit board 5, the control card 7 can display the displayed content on the unit board 5, the unit boards 5 are spliced together in a certain sequence arrangement mode through flat cables, the control card 7 is electrically connected with the power supply 8, and a 220V power supply is converted into a 5V power supply through the power supply 8 to supply power to each LED unit board 5.

Further, the lower extreme of framework 2 is fixed with PLC controller 17, and PLC controller 17 'S model is S7400, and PLC controller 17' S output and electric putter 10 'S input electric connection, and PLC controller 17 is steerable electric putter 10' S flexible, is convenient for install fixed cell board 5.

The working principle is as follows: when the device is used, the PLC 17 is used for controlling the electric push rod 10 to extend, the electric push rod 10 extends to drive the fixed plate 4, the first telescopic rod 9 and the second telescopic rod 11 to move forwards, after the fixed plate 4 moves to a proper position, the first L-shaped plate 13 at the rear end of the unit plate 5 is aligned between the first stop blocks 12 at the rear end of the fixed plate 4, the second L-shaped plate 14 at the rear end of the unit plate 5 is aligned between the second stop blocks 15 at the rear end of the fixed plate 4 and then is clamped and fixed at the same time, finally the PLC 17 is used for controlling the electric push rod 10 to contract, the electric push rod 10 contracts to drive the fixed plate 4 and the unit plate 5 to move backwards and move to a proper position, then the device is communicated with the control card 7 through the host, the content displayed on a screen is input into the storage unit of the control card 7 in advance, the trigger point of the control card 7 is connected to the, and displaying the corresponding display content input in advance.

To sum up, the utility model discloses a set up first water drainage tank 1, framework 2, second water drainage tank 3, fixed plate 4, first telescopic link 9, electric putter 10, second telescopic link 11, first L template 13 and second L template 14, solved display device and passed through the bolt connection cell board consuming time power and the not good problem that easily causes the short circuit of drainage effect.

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. An auto-triggering display device comprising a frame body (2) and a fixing plate (4), characterized in that: first water drainage tank (1) and second water drainage tank (3) have been seted up respectively to the upper end bilateral symmetry position of framework (2), the rear end of fixed plate (4) from left to right is fixed with first telescopic link (9), electric putter (10) and second telescopic link (11) in proper order, cell board (5) are installed to the front end of fixed plate (4), and the rear end bilateral symmetry position of cell board (5) is fixed with first L template (13) and second L template (14) respectively.

2. An auto-triggering display device as recited in claim 1, wherein: the rear ends of the first telescopic rod (9), the electric push rod (10) and the second telescopic rod (11) are fixedly connected with the rear inner wall of the frame body (2), and the lower ends of the first telescopic rod (9), the electric push rod (10) and the second telescopic rod (11) are fixedly connected with the lower inner wall of the frame body (2) through the supporting rod (16).

3. An auto-triggering display device as recited in claim 1, wherein: the rear end of fixed plate (4) is fixed with first dog (12), and is connected with first L template (13) joint between first dog (12).

4. An auto-triggering display device as recited in claim 1, wherein: and a second stop block (15) is fixed at the rear end of the fixing plate (4), and the second stop blocks (15) are connected with a second L-shaped plate (14) in a clamping manner.

5. An auto-triggering display device as recited in claim 1, wherein: the lower extreme of framework (2) is fixed with control box (6), and the inside of control box (6) is fixed with control card (7) and power supply (8) from left to right in proper order.

6. An auto-triggering display device as recited in claim 5, wherein: the output end of the control card (7) is electrically connected with the input end of the unit board (5), and the control card (7) is electrically connected with the power supply (8).

7. An auto-triggering display device as recited in claim 5, wherein: the lower extreme of framework (2) is fixed with PLC controller (17), and the output of PLC controller (17) and the input electric connection of electric putter (10).