Integrated Detection Device for Touch Display Screen

Abstract

The present invention discloses an integrated detection device for a touch display screen, which relates to the technical field of touch display screen detection. It includes a second bracket disposed on the front end face of the first bracket. A conductive connection plate is fixedly installed inside the first bracket. Belt rollers are installed on both sides at the lower end between the second bracket and the first bracket. By installing the conductive connection plate, the device can cooperate with the connection plug at the rear end of the touch display screen main body. Thus, when the transmission belt transports the touch display screen main body, the touch display screen main body automatically cooperates with the conductive connection plate, eliminating the need for staff to frequently plug and unplug the touch display screen main body from the device cable. As a result, the touch display screen main body is automatically and electrically connected to the device, greatly reducing the working intensity of the staff, making the detection of a large number of touch display screen main bodies more convenient, and improving the detection efficiency of the staff for the touch display screen main body.

Description

Technical Field

[0001] The present invention relates to the technical field of touch display screen detection, and more particularly to an integrated detection device for a touch display screen. Background Art

[0002] A touch display screen is a human-computer interaction device widely used in oxygen generators and many other electronic devices. The touch display screen allows users to operate the host computer simply by gently touching the icons or text on the computer display screen with their fingers, thus getting rid of keyboard and mouse operations and making human-computer interaction more straightforward. It is mainly applied to information inquiry in public hall, leadership office, electronic games, ordering dishes, multimedia teaching, air ticket and train ticket pre-sale, etc. And the integrated detection device for a touch display screen is a derivative of the touch display screen detection. At present, when the touch display screens on the market are produced and used, it is necessary to conduct touch point control detection on the touch display screens to ensure the qualification of the touch screen monitors when leaving the factory and guarantee the ex-factory quality of the products. When the integrated detection device for a touch display screen detects the touch display screen, the staff needs to plug the cable into the upper end of the touch display screen, then power on the touch display screen, and then detect whether the point electrical signals fed back by the touch display screen are normal by pressing and touching the touch display screen, so as to realize the detection of various parts at the upper end of the touch display screen;

[0003] However, when the existing staff uses the integrated detection device for a touch display screen to detect a large number of touch display screens, the staff needs to frequently plug and unplug the cable between the touch display screen and the integrated detection device for a touch display screen, which seriously increases the working intensity of the staff and results in a low detection efficiency of the touch display screen by the staff; Therefore, it does not meet the existing requirements, and for this reason, we propose an integrated detection device for a touch display screen. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated detection device for a touch display screen to solve the problem that when the existing staff uses the integrated detection device for a touch display screen to detect a large number of touch display screens, the staff needs to frequently plug and unplug the cable between the touch display screen and the integrated detection device for a touch display screen, which seriously increases the working intensity of the staff and results in a low detection efficiency of the touch display screen by the staff as mentioned in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An integrated detection device for a touch display screen, including a first bracket, characterized in that:

[0006] The second bracket is arranged on the front end face of the first bracket. A conductive connection plate is fixedly installed inside the first bracket. Belt rollers are installed on both sides of the lower end between the second bracket and the first bracket. A transmission belt is arranged outside the belt rollers. One end of the conductive connection plate is electrically connected to a connecting wire.

[0007] The hollow driven roller is rotatably installed at the upper end of the front end face of the first bracket through a bearing. A connection bracket is fixedly installed outside the hollow driven roller. A jacking spring is fixedly installed inside the connection bracket. One end of the jacking spring is fixedly installed with a telescopic contact rod. The telescopic contact rod is slidably connected to the connection bracket through a card slot.

[0008] The connecting pipe is rotatably installed at the front end face of the second bracket through a bearing. One end of the connecting pipe is connected to the hollow driven roller through a pipe rotary joint. A limiting flat plate is fixedly installed at the lower end between the first bracket and the second bracket. An upper jacking bracket is slidably installed up and down inside the limiting flat plate through a card slot. A position adjustment box is fixedly installed on one side of the first bracket and the second bracket. A position adjustment plate is slidably installed outside the position adjustment box through a card slot. The position adjustment box is connected to the connecting pipe through a shunt pipe.

[0009] Preferably, a touch display screen main body is arranged between the first bracket and the second bracket. The touch display screen main body is slidably connected to both the first bracket and the second bracket through card slots. The touch display screen main body can stably move between the first bracket and the second bracket under the transportation of the transmission belt. Since the height of the telescopic contact rod at the lowermost end of the hollow driven roller is lower than the height of the touch display screen main body, when the touch display screen main body moves, the touch display screen main body will push the telescopic contact rod at the lowermost end of the hollow driven roller to move, thereby causing the hollow driven roller to move, and making other telescopic contact rods outside the hollow driven roller gradually press on the upper end of the touch display screen main body during rotation, realizing the pressing test of each area on the upper end of the touch display screen main body by the telescopic contact rod. A connection plug is fixedly installed at the rear end of the touch display screen main body. The connection plug is slidably connected to the conductive connection plate through a card slot.

[0010] Preferably, the belt roller is slidably and rotatably connected to the second bracket through a bushing, and the belt roller is rotatably connected to the first bracket through a bearing. A contact soft head is fixedly installed at one end of the telescopic contact rod. The contact soft head can gently contact the touch display screen main body to prevent the telescopic contact rod from damaging the touch display screen main body.

[0011] Preferably, limiting shafts are installed at the upper ends on both sides of the front end face of the first bracket. The limiting shafts are threadedly connected to the first bracket. The front ends of the limiting shafts are slidably connected to the second bracket through card slots.

[0012] Preferably, bottom connecting pipes are installed on both sides of the lower end surface of the first bracket. The bottom connecting pipes are welded to the first bracket. A telescopic shaft is installed inside the bottom connecting pipes. The upper end of the telescopic shaft is fixedly connected to the second bracket. The telescopic shaft is slidably connected to the bottom connecting pipes through card slots.

[0013] Preferably, the upper end of the limiting flat plate is in contact with the transmission belt. Hydraulic oil is provided inside the hollow driven roller, the connecting bracket, the connecting pipe, the shunt pipe and the position adjusting box.

[0014] Preferably, convenient handles are installed on both sides of the rear end surface of the conductive connecting plate. The convenient handles are fixedly connected to the conductive connecting plate.

[0015] Preferably, a driving motor is fixedly installed on one side of the rear end surface of the first bracket. The driving motor is connected to the belt roller through a coupling.

[0016] Preferably, one end of the connecting wire is connected to an electrical signal detection computer main body. The electrical signal detection computer main body is electrically connected to the connecting wire.

[0017] Preferably, anti-wear balls are provided inside the first bracket and the second bracket. The anti-wear balls are rollably connected to the first bracket and the second bracket through card slots.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. By installing the conductive connecting plate, the present invention can cooperate with the connecting plug at the rear end of the touch display screen main body, so that when the transmission belt transports the touch display screen main body, the touch display screen main body automatically cooperates with the conductive connecting plate, eliminating the need for staff to frequently plug and unplug the touch display screen main body from the device cable. Thus, the automated electrical connection between the touch display screen main body and the device is realized, greatly reducing the work intensity of the staff, making the detection of a large number of touch display screen main bodies more convenient, and improving the detection efficiency of the staff for the touch display screen main body.

[0020] 2. When the present invention installs a telescopic contact rod to cooperate with an ejecting spring and a connecting bracket, when the touch display screen body is transported under the action of a transmission belt, the touch display screen body can drive the hollow driven roller to rotate through the telescopic contact rod. Since the ejecting spring continuously applies a thrust to the telescopic contact rod, the contact soft head at the lower end of the telescopic contact rod contacts the touch display screen body. When the touch display screen body moves, the friction between the touch display screen body and the contact soft head will cause the hollow driven roller to rotate. Furthermore, the telescopic contact rod outside the hollow driven roller can continuously press on the upper end of the touch display screen body to perform area pressing detection on the touch display screen body, eliminating the need for staff to manually press and detect the touch display screen body, enabling the device to achieve fully automated detection of the touch display screen body, greatly reducing the detection cost of the touch display screen body, and improving the detection efficiency of the touch display screen body;

[0021] 3. When the present invention installs an upper top bracket, when the telescopic contact rod contracts, the telescopic contact rod presses the hydraulic oil inside the hollow driven roller into the limit flat plate through a connecting pipe. Furthermore, the hydraulic oil inside the limit flat plate pushes the upper top bracket to move, sandwiching the transmission belt and the touch display screen body between the upper top bracket and the telescopic contact rod. Thus, it ensures an increase in the pressure between the transmission belt and the touch display screen body, increases the friction between the transmission belt and the touch display screen body, ensures that the transmission belt can stably transport the touch display screen body, prevents the touch display screen body from sliding on the upper end of the transmission belt, and enhances the practicality of the device;

[0022] 4. When the present invention installs a position adjustment plate, when the telescopic contact rod contracts, the hydraulic oil enters the adjustment box through a shunt pipe. Furthermore, the position adjustment plate extends, enabling the position adjustment plate to calibrate the position of the touch display screen body entering the device. As the telescopic contact rod continuously expands and contracts, the position adjustment plate performs a reciprocating motion, ensuring that the touch display screen body can easily enter the device, reducing the usage difficulty of the device, and making the device more user-friendly;

[0023] 5. By installing a bottom connecting pipe and a telescopic shaft, the present invention facilitates the staff to disassemble the device. When installing the device, it is convenient for the staff to install the hollow driven roller between the first bracket and the second bracket, reducing the assembly difficulty of the device and enabling the device to be put into use more quickly;

[0024] 6. By installing anti-wear balls, the touch display screen body can move more smoothly between the first bracket and the second bracket, ensuring the stability of the movement of the touch display screen body and avoiding the phenomenon that the touch display screen body gets stuck between the first bracket and the second bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 13D perspective view of the integrated detection device for a touch display screen of the present invention;

[0026] Figure 2 Bottom view of the integrated detection device for a touch display screen of the present invention;

[0027] Figure 3 Position distribution diagram of the conductive connection plate of the present invention inside the first bracket;

[0028] Figure 4 Cooperating relationship diagram of the connection plug and the conductive connection plate of the present invention;

[0029] Figure 5 Connection relationship diagram of the bottom connection pipe and the telescopic shaft of the present invention;

[0030] Figure 6 Internal structure schematic diagram of the connection bracket of the present invention;

[0031] Figure 7 Position distribution diagram of the limiting flat plate of the present invention inside the transmission belt;

[0032] Figure 8 Connection relationship diagram of the limiting flat plate and the upper top bracket of the present invention;

[0033] Figure 9 Connection relationship diagram of the position adjustment box and the position adjustment plate of the present invention.

[0034] In the figure: 1. First bracket; 2. Second bracket; 3. Belt roller; 4. Transmission belt; 5. Driving motor; 6. Anti-wear ball; 7. Limiting shaft; 8. Convenient handle; 9. Hollow driven roller; 10. Connecting wire; 11. Bottom connecting pipe; 12. Telescopic shaft; 13. Conductive connection plate; 14. Touch display screen main body; 15. Telescopic contact rod; 16. Connection plug; 17. Electrical signal detection computer main body; 18. Connection bracket; 19. Ejecting spring; 20. Limiting flat plate; 21. Connecting pipe; 22. Shunt pipe; 23. Position adjustment box; 24. Position adjustment plate; 25. Upper top bracket. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0036] Please refer to Figures 1-9 , an embodiment provided by the present invention: an integrated detection device for a touch display screen, including a first bracket 1:

[0037] The second bracket 2 is arranged on the front end face of the first bracket 1. A conductive connection plate 13 is fixedly installed inside the first bracket 1. Installing the conductive connection plate 13 enables it to cooperate with the connection plug 16 at the rear end of the touch display screen main body 14. Thus, when the transmission belt 4 transports the touch display screen main body 14, the touch display screen main body 14 automatically cooperates with the conductive connection plate 13, eliminating the need for staff to frequently plug and unplug the touch display screen main body 14 from the device cable. This realizes the automatic electrical connection between the touch display screen main body 14 and the device, greatly reducing the work intensity of the staff, making the detection of a large number of touch display screen main bodies 14 more convenient, improving the detection efficiency of the staff for the touch display screen main body 14. On both sides of the lower end between the second bracket 2 and the first bracket 1, belt rollers 3 are installed. A transmission belt 4 is arranged outside the belt rollers 3. One end of the conductive connection plate 13 is electrically connected to a connection wire 10. Six hollow driven rollers 9 are provided;

[0038] The hollow driven roller 9 is rotatably installed at the upper end of the front end face of the first bracket 1 through a bearing. A connection bracket 18 is fixedly installed outside the hollow driven roller 9. A top spring 19 is fixedly installed inside the connection bracket 18. One end of the top spring 19 is fixedly installed with a telescopic contact rod 15. Installing the telescopic contact rod 15 to cooperate with the top spring 19 and the connection bracket 18 enables the touch display screen main body 14 to rotate the hollow driven roller 9 through the telescopic contact rod 15 when being transported under the action of the transmission belt 4. Since the top spring 19 continuously applies a thrust to the telescopic contact rod 15, the contact soft head at the lower end of the telescopic contact rod 15 contacts the touch display screen main body 14. When the touch display screen main body 14 moves, the frictional force between the touch display screen main body 14 and the contact soft head causes the hollow driven roller 9 to rotate. Thus, the telescopic contact rod 15 outside the hollow driven roller 9 can continuously press on the upper end of the touch display screen main body 14 to perform area pressing detection on the touch display screen main body 14, eliminating the need for staff to manually press and detect the touch display screen main body 14, enabling the device to achieve full-automatic detection of the touch display screen main body 14, greatly reducing the detection cost of the touch display screen main body 14, and improving the detection efficiency of the touch display screen main body 14. The telescopic contact rod 15 is slidably connected to the connection bracket 18 through a card slot;

[0039] The connecting pipe 21 is rotatably mounted on the front end face of the second bracket 2 through a bearing. One end of the connecting pipe 21 is connected to the hollow driven roller 9 through a pipe rotary joint. A limiting flat plate 20 is fixedly installed at the lower end between the first bracket 1 and the second bracket 2. An upper top bracket 25 is slidably installed up and down inside the limiting flat plate 20 through a card slot. When the telescopic contact rod 15 contracts, the telescopic contact rod 15 presses the hydraulic oil inside the hollow driven roller 9 into the limiting flat plate 20 through the connecting pipe 21. Then, the hydraulic oil inside the limiting flat plate 20 pushes the upper top bracket 25 to move, so that the transmission belt 4 and the touch display screen main body 14 are clamped between the upper top bracket 25 and the telescopic contact rod 15. Thus, it ensures that the pressure between the transmission belt 4 and the touch display screen main body 14 increases, increases the friction between the transmission belt 4 and the touch display screen main body 14, ensures that the transmission belt 4 can stably transport the touch display screen main body 14, prevents the touch display screen main body 14 from sliding on the upper end of the transmission belt 4, and enhances the practicability of the device. A position adjustment box 23 is fixedly installed on one side of the first bracket 1 and the second bracket 2. A position adjustment plate 24 is slidably installed outside the position adjustment box 23 through a card slot. When the telescopic contact rod 15 contracts, the hydraulic oil enters the inside of the position adjustment box 23 through the shunt pipe 22. Then, the position adjustment plate 24 extends, and the position adjustment plate 24 calibrates the position of the touch display screen main body 14 entering the device. As the telescopic contact rod 15 continuously expands and contracts, the position adjustment plate 24 makes a reciprocating motion, ensuring that the touch display screen main body 14 easily enters the device, reducing the usage difficulty of the device, making the device more user-friendly. The position adjustment box 23 is connected to the connecting pipe 21 through the shunt pipe 22.

[0040] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7, a touch display screen main body 14 is arranged between the first support 1 and the second support 2. The touch display screen main body 14 is slidably connected to both the first support 1 and the second support 2 through card slots. The touch display screen main body 14 can stably move between the first support 1 and the second support 2 under the transportation of the transmission belt 4. Since the height of the telescopic contact rod 15 at the lowest end of the hollow driven roller 9 is lower than the height of the touch display screen main body 14, when the touch display screen main body 14 moves, the touch display screen main body 14 will push the telescopic contact rod 15 at the lowest end of the hollow driven roller 9 to move, thereby causing the hollow driven roller 9 to move, and making the other telescopic contact rods 15 outside the hollow driven roller 9 gradually press on the upper end of the touch display screen main body 14 during the rotation process, realizing the pressing test of each area on the upper end of the touch display screen main body 14. A connection plug 16 is fixedly installed at the rear end of the touch display screen main body 14, and the connection plug 16 is slidably connected to the conductive connection plate 13 through a card slot.

[0041] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7, the belt roller 3 is slidably and rotatably connected to the second bracket 2 through a bushing, the belt roller 3 is rotatably connected to the first bracket 1 through a bearing, one end of the telescopic contact rod 15 is fixedly installed with a contact soft head, and the contact soft head can gently contact the touch display screen main body 14 to prevent the telescopic contact rod 15 from damaging the touch display screen main body 14. On the upper ends of both sides of the front end face of the first bracket 1, limit shafts 7 are installed. The limit shafts 7 are threadedly connected to the first bracket 1, and the front ends of the limit shafts 7 are slidably connected to the second bracket 2 through card slots. On both sides of the lower end face of the first bracket 1, bottom connecting pipes 11 are installed. Installing the bottom connecting pipes 11 and the telescopic shafts 12 can facilitate the staff to disassemble the device. When the staff installs the device, it is convenient to install the hollow driven roller 9 between the first bracket 1 and the second bracket 2, reducing the assembly difficulty of the device and enabling the device to be put into use more quickly. The bottom connecting pipes 11 are welded to the first bracket 1. The inside of the bottom connecting pipes 11 is provided with telescopic shafts 12. The upper ends of the telescopic shafts 12 are fixedly connected to the second bracket 2. The telescopic shafts 12 are slidably connected to the bottom connecting pipes 11 through card slots. The upper end of the limit flat plate 20 contacts the transmission belt 4. The inside of the hollow driven roller 9, the connecting bracket 18, the connecting pipe 21, the shunt pipe 22 and the adjustment box 23 are all provided with hydraulic oil. The upper end of the limit flat plate 20 contacts the transmission belt 4. On both sides of the rear end face of the conductive connecting plate 13, convenient handles 8 are installed. The convenient handles 8 are fixedly connected to the conductive connecting plate 13. On one side of the rear end face of the first bracket 1, a driving motor 5 is fixedly installed. The driving motor 5 is connected to the belt roller 3 through a coupling. One end of the connecting wire 10 is connected to an electrical signal detection computer main body 17. The electrical signal detection computer main body 17 is electrically connected to the connecting wire 10. Inside the first bracket 1 and the second bracket 2, wear-resistant balls 6 are installed. Installing the wear-resistant balls 6 can enable the touch display screen main body 14 to move more smoothly between the first bracket 1 and the second bracket 2, ensuring the stability of the movement of the touch display screen main body 14 and avoiding the phenomenon that the touch display screen main body 14 gets stuck between the first bracket 1 and the second bracket 2. The wear-resistant balls 6 are rotatably connected to the first bracket 1 and the second bracket 2 through card slots.

[0042] Working principle: When in use, the staff puts the touch screen body 14 between the first bracket 1 and the second bracket 2 through the card slot, and then drives the motor 5 to drive the belt roller 3 to rotate, so that the belt roller 3 drives the transmission belt 4 to move, and the transmission belt 4 drives the touch screen body 14 to move through friction. When the touch screen body 14 moves, the connection plug 16 at the rear end of the touch screen body 14 slides in contact with the conductive connecting plate 13 through the card slot, so that a passage is formed between the touch screen body 14, the conductive connecting plate 13, the connecting wire 10 and the electrical signal detection computer body 17, and then with the continuous transportation of the touch screen body 14, the edge of the touch screen body 14 gradually contacts the telescopic contact rod 15 at the lower end of the hollow driven roller 9, so that the touch screen body 14 drives the hollow driven roller 9 to rotate through the telescopic contact rod 15 at the lowermost end of the hollow driven roller 9, so that the telescopic contact rod 15 at other positions outside the hollow driven roller 9 presses on the upper end of the touch screen body 14 when rotating with the hollow driven roller 9, so that the touch screen body 14 obtains a pressing electric signal, and the touch screen body 14 transmits the signal to the electric signal detection computer body 17 through the conductive connecting plate 13 and the connecting wire 10. The electric signal detection computer body 17 analyzes the electric signal to determine whether the electric signal is normal. There is also a situation that when the telescopic contact rod 15 presses on the upper end of the touch screen body 14, the touch screen body 14 cannot send an electric signal to the electric signal detection computer body 17, which indicates that the pressing part of the touch screen body 14 is damaged. When the telescopic contact rod 15 is retracted, the telescopic contact rod 15 presses the hydraulic oil inside the hollow driven roller 9 into the limiting plate 20 through the connecting pipe 21, so that the hydraulic oil inside the limiting plate 20 pushes the upper bracket 25 to move, so that the transmission belt 4 and the touch screen body 14 are clamped between the upper bracket 25 and the telescopic contact rod 15, thereby ensuring that the pressure between the transmission belt 4 and the touch screen body 14 is increased, and the friction between the transmission belt 4 and the touch screen body 14 is increased, so as to ensure that the transmission belt 4 can stably transport the touch screen body 14, and prevent the touch screen body 14 from sliding on the upper end of the transmission belt 4. At the same time, part of the hydraulic oil enters the adjustment through the shunt pipe 22 The position adjusting plate 24 is stretched inside the box 23, so that the position adjusting plate 24 can calibrate the position of the touch screen body 14 entering the device. As the telescopic contact rod 15 is continuously extended and retracted, the position adjusting plate 24 can reciprocate to ensure that the touch screen body 14 to be subsequently tested can easily enter the device. Finally, the touch screen body 14 after the test is completed is discharged from the device under the action of the transmission belt 4, and the connecting plug 16 at the rear end of the touch screen body 14 is automatically separated from the conductive connecting plate 13. The conductive connecting plate 13 installed in the device can be matched with the connecting plug 16 at the rear end of the touch screen body 14, so that the transmission belt 4 can be used to transport the touch screen body 14.The touch screen body 14 automatically cooperates with the conductive connecting plate 13, and the staff does not need to frequently plug and unplug the touch screen body 14 and the device cable to realize the automatic electrical connection between the touch screen body 14 and the device, thereby greatly reducing the staff's work intensity, making the detection of large quantities of touch screen bodies 14 more convenient, and improving the staff's detection efficiency of the touch screen body 14. The telescopic contact rod 15 is installed to cooperate with the ejection spring 19 and the connecting bracket 18 so that the touch screen body 14 can be transported under the action of the transmission belt 4. The touch screen body 14 can be driven by the telescopic contact rod 15 to rotate the hollow driven roller 9. Since the ejection spring 19 continuously applies a thrust to the telescopic contact rod 15, the contact soft head at the lower end of the telescopic contact rod 15 contacts the touch screen body 14. When the touch screen body 14 is moving, the friction between the touch screen body 14 and the contact soft head causes the hollow driven roller 9 to rotate, thereby The telescopic contact rod 15 outside the hollow driven roller 9 can be continuously pressed on the upper end of the touch screen body 14 to perform regional pressing detection on the touch screen body 14. There is no need for the staff to manually press the touch screen body 14, so that the device can realize fully automatic detection of the touch screen body 14, which greatly reduces the detection cost of the touch screen body 14 and improves the detection efficiency of the touch screen body 14. The installation of the anti-wear ball 6 can make the touch screen body 14 move more smoothly between the first bracket 1 and the second bracket 2, ensuring the stability of the movement of the touch screen body 14 and avoiding the phenomenon that the touch screen body 14 is stuck between the first bracket 1 and the second bracket 2. The installation of the bottom connecting tube 11 and the telescopic shaft 12 can facilitate the staff to disassemble the device, and facilitate the staff to install the hollow driven roller 9 between the first bracket 1 and the second bracket 2 when installing the device, reducing the difficulty of assembling the device and enabling the device to be put into use more quickly.

[0043] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An integrated detection device for a touch display screen, including a first bracket (1), characterized in that: A second bracket (2) is provided on the front end face of the first bracket (1). A conductive connection plate (13) is fixedly installed inside the first bracket (1). Belt rollers (3) are installed on both sides at the lower end between the second bracket (2) and the first bracket (1). A transmission belt (4) is arranged outside the belt rollers (3). One end of the conductive connection plate (13) is electrically connected to a connection wire (10); A hollow driven roller (9) is rotatably installed at the upper end of the front end face of the first bracket (1) through a bearing. A connection bracket (18) is fixedly installed outside the hollow driven roller (9). A top spring (19) is fixedly installed inside the connection bracket (18). One end of the top spring (19) is fixedly installed with a telescopic contact rod (15). The telescopic contact rod (15) is slidably connected to the connection bracket (18) through a card slot; A connection pipe (21) is rotatably installed at the front end face of the second bracket (2) through a bearing. One end of the connection pipe (21) is connected to the hollow driven roller (9) through a pipe rotary joint. A limit flat plate (20) is fixedly installed at the lower end between the first bracket (1) and the second bracket (2). An upper top bracket (25) is slidably installed up and down inside the limit flat plate (20) through a card slot. An adjustment box (23) is fixedly installed on one side of the first bracket (1) and the second bracket (2). A position adjustment plate (24) is slidably installed outside the adjustment box (23) through a card slot. The adjustment box (23) is connected to the connection pipe (21) through a shunt pipe (22).

2. The integrated detection device for a touch display screen according to claim 1, wherein: A touch display screen main body (14) is arranged between the first bracket (1) and the second bracket (2). The touch display screen main body (14) is slidably connected to both the first bracket (1) and the second bracket (2) through card slots. The touch display screen main body (14) can stably move between the first bracket (1) and the second bracket (2) under the transportation of the transmission belt (4). Since the height of the telescopic contact rod (15) at the lowest end of the hollow driven roller (9) is lower than the height of the touch display screen main body (14), when the touch display screen main body (14) moves, the touch display screen main body (14) will push the telescopic contact rod (15) at the lowest end of the hollow driven roller (9) to move, thereby causing the hollow driven roller (9) to move. Other telescopic contact rods (15) outside the hollow driven roller (9) will gradually press on the upper end of the touch display screen main body (14) during the rotation process, realizing the pressing test of each area on the upper end of the touch display screen main body (14) by the telescopic contact rod (15). A connection plug (16) is fixedly installed at the rear end of the touch display screen main body (14). The connection plug (16) is slidably connected to the conductive connection plate (13) through a card slot.

3. The integrated detection device for a touch display screen according to claim 1, characterized in that: The belt roller (3) is slidably and rotatably connected to the second bracket (2) through a bushing, the belt roller (3) is rotatably connected to the first bracket (1) through a bearing, and a contact soft head is fixedly installed at one end of the telescopic contact rod (15). The contact soft head can gently contact the touch display screen main body (14) to prevent the telescopic contact rod (15) from damaging the touch display screen main body (14).

4. The integrated detection device for a touch display screen according to claim 1, characterized in that: Limit shafts (7) are installed at the upper ends of both sides of the front end face of the first bracket (1). The limit shafts (7) are threadedly connected to the first bracket (1), and the front ends of the limit shafts (7) are slidably connected to the second bracket (2) through card slots.

5. The integrated detection device for a touch display screen according to claim 1, wherein: Bottom connecting pipes (11) are installed on both sides of the lower end face of the first bracket (1). The bottom connecting pipes (11) are welded to the first bracket (1). A telescopic shaft (12) is installed inside the bottom connecting pipes (11). The upper end of the telescopic shaft (12) is fixedly connected to the second bracket (2). The telescopic shaft (12) is slidably connected to the bottom connecting pipes (11) through card slots.

6. The integrated detection device for a touch display screen according to claim 1, wherein: The upper end of the limit flat plate (20) contacts the transmission belt (4). Hydraulic oil is provided inside the hollow driven roller (9), the connecting bracket (18), the connecting pipe (21), the shunt pipe (22), and the position adjustment box (23).

7. The integrated detection device for a touch display screen according to claim 1, wherein: Convenient handles (8) are installed on both sides of the rear end face of the conductive connecting plate (13). The convenient handles (8) are fixedly connected to the conductive connecting plate (13).

8. The integrated detection device for a touch display screen according to claim 1, characterized in that: A drive motor (5) is fixedly installed on one side of the rear end face of the first bracket (1). The drive motor (5) is connected to the belt roller (3) through a coupling.

9. The integrated detection device for a touch display screen according to claim 1, characterized in that: One end of the connection wire (10) is connected to an electrical signal detection computer main body (17). The electrical signal detection computer main body (17) is electrically connected to the connection wire (10).

10. The integrated detection device for a touch display screen according to claim 1, characterized in that: Anti-friction balls (6) are provided inside both the first bracket (1) and the second bracket (2). The anti-friction balls (6) are rotatably connected to the first bracket (1) and the second bracket (2) through card slots.

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