Display screen load weighing detection device

Abstract

The utility model relates to the technical field of display screen detection, and provides a display screen load weighing detection device which comprises a base, sliding grooves are formed in the two sides of the top end face of the base, a connecting groove is formed in the center of the base, and the two sides of the connecting groove are communicated with the interiors of the two sliding grooves respectively. Sliding blocks are slidably mounted at the two ends of the sliding groove correspondingly, a connecting block is welded to the center of the connecting groove, and screw rods are arranged on the two sides of the connecting block correspondingly. According to the display screen load weighing detection device, a display screen can be supported and fixed through clamping plates, a motor drives a screw rod to rotate, the distance between the two clamping plates can be adjusted under the action of a movable block, a sliding block and a sliding groove, then display screens of different sizes can be supported, a clamping plate can be pushed through a telescopic rod to clamp the display screen, and the display screen load weighing detection device is convenient to use. The fixing effect can be achieved, load weighing detection can be carried out on display screens of different sizes, and it is avoided that the display screens deviate, and the accuracy of load weighing detection is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen detection, and specifically to a display screen load weighing detection device. Background Art

[0002] Display screen generally refers to the monitor, which is an I / O device of the computer, that is, an input and output device. It can be divided into CRT, LCD and other types. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects it to the human eye. In the process of producing the display screen, it is usually necessary to use a detection device to load weigh the display screen.

[0003] For example, a weighing device with publication number CN218035347U. Existing weighing detection devices mostly do not have an adjustment function and cannot fix display screens of different sizes, which affects the effect of display screen load weighing detection. Therefore, it is necessary to design a display screen load weighing detection device. Utility Model Content

[0004] The utility model aims to provide a display screen load weighing detection device, which solves the problem in the related art that most of the devices have no adjustment function during use and cannot fix display screens of different sizes, thus affecting the load weighing detection.

[0005] The technical solution of the utility model is as follows:

[0006] A display screen load weighing detection device comprises a base, wherein slide grooves are provided on both sides of the top end surface of the base, a connecting groove is provided in the center of the base, and both sides of the connecting groove are respectively connected with the inside of the two slide grooves, sliders are slidably installed at both ends of the slide groove, a connecting block is welded in the center of the connecting groove, and screws are provided on both sides of the connecting block, the end of the screw away from the connecting block extends to the outside of the base, and a motor is provided, a movable block is threadedly installed on the screw, and the two ends of the movable block are respectively welded and fixed to the two sliders, clamping plates are provided at both ends above the top of the base, and vertical plates are welded at both ends of the top of the clamping plates, a pneumatic telescopic rod is provided on the vertical plate, and a splint is welded at the telescopic end of the pneumatic telescopic rod, and a weighing platform is provided below the bottom of the base.

[0007] Preferably, the movable block is in the shape of a rectangular column, a rubber block is provided on the top end surface of the sliding block, and the top of the rubber block is glued and fixed to the bottom end surface of the clamping plate.

[0008] Preferably, a protective pad is glued to the top of the clamping plate, conductive columns are welded around the bottom end surface of the base, and one end of the bottom of the conductive column is screwed and fixed to the weighing platform.

[0009] Preferably, a numerical plate is screwed on one side of the weighing platform, and pillars are provided around the bottom end surface of the weighing platform, and the bottom size of the pillars is larger than the top.

[0010] Preferably, a support platform is provided in the top center of the base, and vertical rods are welded around the bottom end surface of the support platform, four bottom columns are welded to the top end surface of the weighing platform, and a support block is installed on the top end of the bottom column through a thread, and the bottom end of the vertical rod passes through the base and is plugged and fixed to the top of the support block.

[0011] Preferably, electric rails are screwed on both sides of the support platform, and a movable frame is movably installed on the electric rails, an air bag is provided on the top of the movable frame, an air pump is provided on the movable frame, and the output end of the air pump is plugged into the interior of the air bag.

[0012] Preferably, a plurality of adhesive strips are glued to the top end surface of the airbag, and the adhesive strips are arranged at equal distances.

[0013] Preferably, a bracket is screwed onto the top end surface of the base, and a pneumatic lifting column is provided at the center of the bracket, and a pressing plate is welded to the telescopic end of the pneumatic lifting column.

[0014] Preferably, electric telescopic rods are arranged around the outer wall of the pressing plate, and a pressing block is arranged at the telescopic end of the electric telescopic rod, and a rubber pad is glued to the bottom end surface of the pressing block.

[0015] Preferably, the pressing plate is located at the center above the top of the base.

[0016] Beneficial effects of the utility model:

[0017] 1. The display screen can be supported and fixed by the clamping plate. The screw is driven by a motor to rotate. The distance between the two clamping plates can be adjusted under the action of the movable block, the slider and the slide groove, so that display screens of different sizes can be supported. The splint can be pushed by the telescopic rod to clamp the display screen to form a fixing effect. This method is conducive to load weighing detection of display screens of different sizes to avoid the deviation of the display screen and affect the accuracy of the load weighing detection.

[0018] 2. The protective pad can be used to protect the card plate to prevent the card plate from directly contacting the display screen and causing cracks. The rubber pad can be used to prevent the pressure block from causing scratches on the display screen. This method improves the safety of the equipment. The height of the support can be adjusted by twisting the support block. The support can be used to support the bottom of the display screen to prevent the display screen from breaking from the center. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is an isometric view of the entire utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is the overall front view of the utility model;

[0023] Figure 4 This is an overall cross-sectional view of the utility model;

[0024] Figure 5 This is the overall top view of the utility model;

[0025] In the figure: 1. base; 2. slide groove; 3. connecting groove; 4. slider; 5. connecting block; 6. screw; 7. movable block; 8. motor; 9. clamping plate; 10. vertical plate; 11. pneumatic telescopic rod; 12. splint; 13. weighing platform; 14. protective pad; 15. rubber block; 16. conduction column; 17. numerical board; 18. support platform; 19. vertical rod; 20. bottom column; 21. support block; 22. electric rail; 23. movable frame; 24. airbag; 25. air pump; 26. rubber strip; 27. bracket; 28. pneumatic lifting column; 29. ​​pressure plate; 30. electric telescopic rod; 31. pressure block; 32. rubber pad; 33. pillar. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-5As shown, this embodiment proposes a display screen load weighing detection device, including a base 1, both sides of the top end surface of the base 1 are provided with slide grooves 2, the center of the base 1 is provided with a connecting groove 3, and the two sides of the connecting groove 3 are respectively connected with the inside of the two slide grooves 2, and both ends of the slide groove 2 are slidably installed with sliders 4, the center of the connecting groove 3 is welded with a connecting block 5, and both sides of the connecting block 5 are provided with screws 6, one end of the screw 6 away from the connecting block 5 extends to the outside of the base 1, and a motor 8 is provided, a movable block 7 is installed on the screw 6 through a thread, and the two ends of the movable block 7 are respectively welded and fixed to the two sliders 4, and the upper two ends of the top of the base 1 are provided with a clamping plate 9, and the two ends of the top of the clamping plate 9 are welded with a vertical plate 10, and the vertical plate 10 is provided with a pneumatic telescopic rod 11. A clamping plate 12 is welded to the telescopic end of the pneumatic telescopic rod 11, a weighing platform 13 is arranged below the bottom of the base 1, the movable block 7 is in the shape of a rectangular column, a rubber block 15 is arranged on the top end face of the slider 4, and the top of the rubber block 15 is glued and fixed to the bottom end face of the clamping plate 9, and the rubber block 15 can play a role in buffering and shock absorption, a protective pad 14 is glued to the top of the clamping plate 9, and conductive columns 16 are welded around the bottom end face of the base 1, and one end of the bottom of the conductive column 16 is screwed and fixed to the weighing platform 13, and the protective pad 14 can form protection on the clamping plate 9 to prevent the clamping plate 9 from directly contacting the display screen and causing rupture, a numerical plate 17 is screwed on one side of the weighing platform 13, and pillars 33 are arranged around the bottom end face of the weighing platform 13, and the bottom of the pillars 33 The size of the bottom is larger than the top, and the numerical plate 17 is used to facilitate the staff to check the load weighing detection value. A support platform 18 is provided in the center of the top of the base 1, and vertical rods 19 are welded around the bottom end surface of the support platform 18. Four bottom columns 20 are welded on the top end surface of the weighing platform 13, and a support block 21 is installed on the top end of the bottom column 20 through a thread. The bottom end of the vertical rod 19 penetrates the base 1 and is plugged and fixed with the top of the support block 21. The position of the support platform 18 can be adjusted by twisting the support block 21. Electric rails 22 are screwed on both sides of the support platform 18, and a movable frame 23 is movably installed on the electric rail 22. An air bag 24 is provided above the top of the movable frame 23, and an air pump 25 is provided on the movable frame 23, and the output end of the air pump 25 is plugged into the inside of the air bag 24, and the electric The movable rail 22 can control the movable frame 23 to move. The air pump 25 is used to inflate the airbag 24 to make it expand and lift up the display screen. The top end surface of the airbag 24 is glued with a plurality of rubber strips 26, and the rubber strips 26 are arranged equidistantly. The rubber strips 26 can increase the friction between the airbag 24 and the display screen. The top end surface of the base 1 is screwed with a bracket 27, and a pneumatic lifting column 28 is provided at the central position of the bracket 27. A pressure plate 29 is welded to the telescopic end of the pneumatic lifting column 28. The pneumatic lifting column 28 pushes the pressure plate 29 downward to apply pressure to the display screen. Electric telescopic rods 30 are provided around the outer wall of the pressure plate 29, and a pressure block 31 is provided at the telescopic end of the electric telescopic rod 30. A rubber pad 32 is glued to the bottom end surface of the pressure block 31.The position of the pressing block 31 can be adjusted by the electric telescopic rod 30, which is convenient for testing display screens of different sizes. The rubber pad 32 can prevent the pressing block 31 from causing scratches on the display screen when applying pressure to the display screen. The pressing plate 29 is located at the top center of the base 1.

[0028] In this embodiment, when in use, by placing the display screen on the two clamping plates 9, the pneumatic lifting column 28 pushes the pressing plate 29 downward to apply pressure to the display screen, and the applied pressure is transmitted to the weighing platform 13 through the conductive column 16, so as to realize the load weighing detection of the display screen. The numerical plate 17 is used to facilitate the staff to view the load weighing detection value. The position of the pressing block 31 can be adjusted by the electric telescopic rod 30, so as to facilitate the detection and use of display screens of different sizes. The rubber pad 32 can be used to prevent the pressing block 31 from causing scratches on the display screen when applying pressure to the display screen. The support block 21 can be used to adjust the support platform 18. The height position can be supported from the bottom of the display screen by using the support platform 18 to prevent the display screen from breaking from the center. The air pump 25 can be used to blow air into the airbag 24 to cause it to expand and inflate, thereby lifting the display screen. The movable frame 23 can be controlled to move by the electric rail 22 to facilitate adjustment of the position of the display screen. The screw rod 6 is driven to rotate by the motor 8. The spacing between the two clamping plates 9 can be adjusted under the action of the movable block 7, the slider 4 and the slide groove 2. The pneumatic telescopic rod 11 can push the clamp 12 to clamp the display screen, thereby forming a fixing effect. This method is conducive to load weighing detection of display screens of different sizes.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display screen load weighing detection device, comprising a base (1), characterized in that: Slide grooves (2) are provided on both sides of the top end surface of the base (1), a connecting groove (3) is provided in the center of the base (1), and the two sides of the connecting groove (3) are respectively connected to the inside of the two slide grooves (2), and sliders (4) are slidably installed at both ends of the slide groove (2), a connecting block (5) is welded in the center of the connecting groove (3), and screw rods (6) are provided on both sides of the connecting block (5), and the end of the screw rod (6) away from the connecting block (5) extends to the outside of the base (1) and is provided with an electric The screw rod (6) is provided with a movable block (7) by threading, and the two ends of the movable block (7) are respectively welded and fixed to the two sliders (4), the two ends above the top of the base (1) are provided with a clamping plate (9), and the two ends of the top of the clamping plate (9) are welded with a vertical plate (10), the vertical plate (10) is provided with a pneumatic telescopic rod (11), and the telescopic end of the pneumatic telescopic rod (11) is welded with a clamping plate (12), and the bottom of the base (1) is provided with a weighing platform (13).

2. A display screen load weighing detection device according to claim 1, characterized in that: The movable block (7) is in the shape of a rectangular column, the top end surface of the sliding block (4) is provided with a rubber block (15), and the top of the rubber block (15) is glued and fixed to the bottom end surface of the clamping plate (9).

3. A display screen load weighing detection device according to claim 1, characterized in that: A protective pad (14) is glued to the top of the clamping plate (9), and conductive columns (16) are welded around the bottom end surface of the base (1), and one end of the bottom of the conductive column (16) is screwed and fixed to the weighing platform (13).

4. A display screen load weighing detection device according to claim 1, characterized in that: A numerical plate (17) is screwed to one side of the weighing platform (13), and pillars (33) are arranged around the bottom end surface of the weighing platform (13), and the bottom size of the pillars (33) is larger than the top size.

5. A display screen load weighing detection device according to claim 1, characterized in that: A support platform (18) is provided at the center of the top of the base (1), and vertical rods (19) are welded around the bottom end surface of the support platform (18). Four bottom columns (20) are welded to the top end surface of the weighing platform (13), and a support block (21) is installed at one end of the top of the bottom column (20) through a thread. The bottom end of the vertical rod (19) passes through the base (1) and is plugged and fixed to the top of the support block (21).

6. A display screen load weighing detection device according to claim 5, characterized in that: Both sides of the support platform (18) are screwed with electric rails (22), and a movable frame (23) is movably installed on the electric rails (22). An air bag (24) is arranged above the top of the movable frame (23), and an air pump (25) is arranged on the movable frame (23), and the output end of the air pump (25) is plugged into the inside of the air bag (24).

7. A display screen load weighing detection device according to claim 6, characterized in that: A plurality of adhesive strips (26) are adhesively bonded to the top end surface of the airbag (24), and the adhesive strips (26) are arranged at equal intervals.

8. A display screen load weighing detection device according to claim 1, characterized in that: A bracket (27) is screwed to the top end surface of the base (1), and a pneumatic lifting column (28) is provided at the central position of the bracket (27). A pressing plate (29) is welded to the telescopic end of the pneumatic lifting column (28).

9. A display screen load weighing detection device according to claim 8, characterized in that: Electric telescopic rods (30) are arranged around the outer wall of the pressing plate (29), and a pressing block (31) is arranged at the telescopic end of the electric telescopic rod (30), and a rubber pad (32) is glued to the bottom end surface of the pressing block (31).

10. A display screen load weighing detection device according to claim 8, characterized in that: The pressing plate (29) is located at the center above the top of the base (1).

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