Improved lifting mechanism for touch screen detection and touch screen detection equipment

Abstract

The invention provides an improved lifting mechanism for touch screen detection and touch screen detection equipment. The improved lifting mechanism comprises a detection table, a connecting column, a top plate, a liftable horizontal supporting seat structure, a detectable placement clamping protection seat structure, a liftable limiting detection seat structure, a supportable storage moving box structure and a touch screen. Through the arrangement of the placement seat, the pressure sensor, the protection plate, the inclined T-shaped rod, the spring and the clamping strip, the pressure sensor is arranged at the bottom end of the placement seat in the detection process, so that the pressure at the lower end of the touch screen can be conveniently detected in the detection process, and non-uniform upper and lower pressures in the detection process are prevented; the touch screen detection device has the advantages that by arranging a touch screen, a placement seat, a protection plate, an inclined T-shaped rod, a spring and clamping strips, the touch screen can be arranged between the clamping strips in the detection process, the shielding and protection work can be conveniently performed through the protection plate in the detection process, and the purpose of preventing the touch screen from sputtering in the detection process is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of touch screen detection devices, and particularly relates to an improved lifting mechanism for touch screen detection and a touch screen detection device. Background Art

[0002] With the increasing number of multimedia information query devices, people are talking more and more about touch screens. Because touch screens are not only suitable for the national conditions of multimedia information query in China, but also have many advantages such as being durable, having a fast response speed, saving space, and being easy to communicate. Touch screens need to be subjected to pressure detection during the production process. Existing lifting mechanisms for touch screen detection and touch screen detection devices are inconvenient to clamp and fix touch screens of different specifications while performing occlusion protection during the detection process, unable to perform up and down pressure detection on the touch screen during the detection process, and inconvenient to move the entire device during use. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides an improved lifting mechanism for touch screen detection and a touch screen detection device. By improving the touch screen placement mechanism during the detection process, it is convenient to perform up and down pressure detection on the touch screen during the detection process. By improving the touch screen fixing mechanism during use, it is convenient to clamp and fix touch screens of different specifications while performing occlusion protection, and by setting a support and moving mechanism during use, it is convenient to move the entire device during use.

[0004] The improved lifting mechanism for touch screen detection and the touch screen detection device include a detection table. Connecting columns are respectively bolted and fixed at the four corner positions of the upper end of the detection table; the upper ends of the connecting columns are respectively bolted and fixed at the four corner positions of the bottom end of a top plate. It is characterized in that liftable horizontal support seat structures are respectively arranged at the front and rear of the bottom end of the detection table; a detectable placement, clamping and protection seat structure is arranged at the upper end of the detection table, and a touch screen is arranged at the middle position inside the upper end of the detectable placement, clamping and protection seat structure; a liftable limit detection seat structure is arranged inside the top plate; a support, storage and moving box structure is arranged at the middle position of the bottom end of the detection table; the liftable horizontal support seat structure includes a support seat, and an electric lifting rod is bolted and fixed at the middle position of the upper end of the support seat; a linkage rod is bolted and fixed at the upper part between the support seats; a level is embedded at the middle position inside the upper end of the linkage rod.

[0005] Preferably, the detectable placement clamping and protection seat structure includes a placement seat, and pressure sensors are respectively bolted and fixed at the four corners of the bottom end of the placement seat; protection plates are respectively bolted and fixed at the peripheral positions of the upper end of the placement seat; inclined T-shaped rods respectively penetrate through the interior of the protection plates; springs are sleeved on the outer walls of the inclined T-shaped rods; and the inclined T-shaped rods are respectively threadedly connected to the outer walls of the clamping strips.

[0006] Preferably, the liftable limit detection seat structure includes a first hydraulic cylinder, and the bottom end of the first hydraulic cylinder is bolted and fixed at the middle position of the upper end of the detection pressure seat; second hydraulic cylinders are respectively arranged at the lower parts around the first hydraulic cylinder; and a limiting rod is arranged between the second hydraulic cylinders.

[0007] Preferably, the supportable storage and movable box structure includes a storage box, and fixing plates are respectively bolted and fixed at the middle positions of the left and right ends of the storage box; threaded rods respectively penetrate through the front and rear inner parts of the fixing plates; the bottom ends of the threaded rods are respectively inserted into the front and rear upper ends of a lifting plate and bearings are arranged at the connection positions; and movable brake wheels are respectively bolted and fixed at the front and rear bottom ends of the lifting plate.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0009] 1. In the present invention, the arrangement of the placement seat, pressure sensors, protection plates, inclined T-shaped rods, springs and clamping strips is beneficial to setting the pressure sensors at the bottom end of the placement seat during the detection process, facilitating the detection of the pressure at the lower end of the touch screen during the detection process and preventing uneven upper and lower pressures during the detection process.

[0010] 2. In the present invention, the arrangement of the placement seat, protection plates, inclined T-shaped rods, springs and clamping strips is beneficial to setting the touch screen between the clamping strips during the detection process, facilitating the shielding and protection work through the protection plates during the detection process and preventing the splashing of the touch screen during the detection process.

[0011] 3. In the present invention, the mutual cooperation of the detection table, storage box, fixing plates, threaded rods, lifting plate and movable brake wheels is beneficial to driving the lifting plate to perform lifting work by rotating the threaded rods during the use process, and making the movable brake wheels contact the ground during the lifting process, facilitating the movement of the device during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present invention.

[0013] Figure 2 is a schematic structural diagram of the liftable horizontal support seat structure of the present invention.

[0014] Figure 3 is a schematic structural diagram of the detectable placement clamping and protection seat structure of the present invention.

[0015] Figure 4 is a schematic structural diagram of the liftable limit detection seat structure of the present invention.

[0016] Figure 5 is a schematic structural diagram of the supportable storage and mobile box structure of the present invention.

[0017] In the figure:

[0018] 1. Detection table; 2. Connecting column; 3. Top plate; 4. Liftable horizontal support seat structure; 41. Support seat; 42. Electric lifting rod; 43. Linking rod; 44. Level gauge; 5. Detectable placement clamping and protection seat structure; 51. Placement seat; 52. Pressure sensor; 53. Protection plate; 54. Inclined T-shaped rod; 55. Spring; 56. Clamping strip; 6. Liftable limit detection seat structure; 61. First hydraulic cylinder; 62. Second hydraulic cylinder; 63. Limit rod; 64. Detection pressure seat; 7. Supportable storage and mobile box structure; 71. Storage box; 72. Fixed plate; 73. Threaded rod; 74. Lifting plate; 75. Mobile brake wheel; 8. Touch screen. Detailed implementation manners

[0019] Example 1: The present invention will be specifically described below with reference to the accompanying drawings. As shown in the attached Figure 1 and attached Figure 2As shown in the figure, an improved lifting mechanism for touch screen detection and a touch screen detection device include a detection table 1, connecting columns 2, a top plate 3, a liftable horizontal support seat structure 4, a detectable placement clamping protection seat structure 5, a liftable limit detection seat structure 6, a supportable storage and moving box structure 7, and a touch screen 8. Connecting columns 2 are bolted and fixed at the four corner positions of the upper end of the detection table 1 respectively; the upper ends of the connecting columns 2 are bolted and fixed at the four corner positions of the bottom end of the top plate 3 respectively; a liftable horizontal support seat structure 4 is arranged at the front and rear of the bottom end of the detection table 1 respectively; a detectable placement clamping protection seat structure 5 is arranged at the upper end of the detection table 1, and a touch screen 8 is arranged at the middle position inside the upper end of the detectable placement clamping protection seat structure 5; a liftable limit detection seat structure 6 is arranged inside the top plate 3; a supportable storage and moving box structure 7 is arranged at the middle position of the bottom end of the detection table 1; the liftable horizontal support seat structure 4 includes a support seat 41, an electric lifting rod 42, a linkage rod 43, and a level 44. An electric lifting rod 42 is bolted and fixed at the middle position of the upper end of the support seat 41; a linkage rod 43 is bolted and fixed at the upper part between the support seats 41; a level 44 is embedded at the middle position inside the upper end of the linkage rod 43. When in use, move the detection table 1 to a suitable position, connect the external power supply and external control equipment with external wires and connect the hydraulic equipment with external hydraulic pipelines at the same time, and then control the electric lifting rods 42 to work simultaneously through the external control equipment to realize the adjustment of the lifting height of the detection table 1, and at the same time, cooperate with the level 44 to conveniently detect the levelness of the detection table 1.

[0020] In this embodiment, in combination with the attached Figure 3 As shown in the figure, the detectable placement clamping protection seat structure 5 includes a placement seat 51, a pressure sensor 52, a protection plate 53, an inclined T-shaped rod 54, a spring 55, and a clamping strip 56. Pressure sensors 52 are bolted and fixed at the four corner positions of the bottom end of the placement seat 51 respectively; protection plates 53 are bolted and fixed at the surrounding positions of the upper end of the placement seat 51 respectively; inclined T-shaped rods 54 penetrate through the inside of the protection plates 53 respectively; springs 55 are sleeved on the outer walls of the inclined T-shaped rods 54; the inclined T-shaped rods 54 are respectively threadedly connected to the outer walls of the clamping strips 56. After adjusting the detection table 1, place the touch screen 8 to be detected at the middle position of the upper end of the placement seat 51, and push the clamping strips 56 to move left and right during the placement process. After placing the touch screen 8, push the clamping strips 56 to move through the springs 55, and make the clamping strips 56 clamp and fix the touch screen 8.

[0021] In this embodiment, in combination with the attached Figure 4As shown, the liftable limit detection seat structure 6 includes a first hydraulic cylinder 61, a second hydraulic cylinder 62, a limit rod 63, and a detection pressure seat 64. The bottom end of the first hydraulic cylinder 61 is bolted and fixed at the middle position of the upper end of the detection pressure seat 64. The lower parts around the first hydraulic cylinder 61 are respectively provided with second hydraulic cylinders 62. A limit rod 63 is arranged between the second hydraulic cylinders 62. After the touch screen 8 is placed and fixed, control the first hydraulic cylinder 61 to start working, push the detection pressure seat 64 to perform lifting and moving work, and make the detection pressure seat 64 apply pressure to the touch screen 8 during the lifting and moving process. During the pressure test, control the second hydraulic cylinders 62 to work simultaneously, and then apply pressure to the detection pressure seat 64 to prevent uneven pressure during the detection process from affecting the detection effect.

[0022] In this implementation scheme, in combination with the attached Figure 5 As shown, the supportable storage and movable box structure 7 includes a storage box 71, fixing plates 72, threaded rods 73, a lifting plate 74, and movable brake wheels 75. The fixing plates 72 are respectively bolted and fixed at the middle positions of the left and right ends of the storage box 71. The threaded rods 73 are respectively threaded through the front and rear inner parts of the fixing plates 72. The bottom ends of the threaded rods 73 are respectively inserted into the front and rear upper ends of the lifting plate 74 and bearings are arranged at the joints. The movable brake wheels 75 are respectively bolted and fixed at the front and rear bottom ends of the lifting plate 74. During the detection process, if necessary, simultaneously rotate the threaded rods 73 arranged on one side, and during the rotation process, push the lifting plate 74 to perform lifting work, and at the same time drive the movable brake wheels 75 to perform lifting work. Then control the electric lifting rod 42 to contract, and after contraction, make the bottom ends of the movable brake wheels 75 contact the ground, and then push the detection table 1 to move, so as to complete the detection work of the touch screen 8.

[0023] In this implementation scheme, specifically, the upper ends of the electric lifting rods 42 are respectively bolted and fixed at the four corner positions of the bottom end of the detection table 1. The linkage rods 43 are respectively arranged in front of and behind the lower part of the detection table 1.

[0024] In this implementation scheme, specifically, the inclined T-shaped rods 54 are respectively arranged on the left and right sides above the placing seat 51. The springs 55 are respectively arranged between the inner wall of the protection plate 53 and the clamping strips 56.

[0025] In this implementation scheme, specifically, the pressure sensors 52 are respectively bolted and fixed at the four corner positions of the upper end of the detection table 1. The placing seat 51 is arranged at the middle position above the detection table 1. The placing seat 51 and the protection plate 53 are arranged at the bottom between the connecting columns 2.

[0026] In this implementation, specifically, the second hydraulic cylinders 62 are respectively bolted and fixed around the upper end of the detection pressure seat 64; the limiting rods 63 are respectively bolted and fixed at the middle positions on the left and right sides of the upper end of the detection pressure seat 64.

[0027] In this implementation, specifically, the first hydraulic cylinder 61 penetrates through the middle position inside the top plate 3 and is bolted and fixed; the upper ends of the limiting rods 63 are respectively in contact with the bottom end of the top plate 3; sensors are respectively bolted and fixed inside the bottom end of the detection pressure seat 64.

[0028] In this implementation, specifically, a coarse thread fit is adopted between the fixing plate 72 and the threaded rod 73; the movable brake wheels 75 are respectively arranged at the four corner positions below the storage box 71.

[0029] In this implementation, specifically, the storage box 71 is bolted and fixed at the middle position of the bottom end of the detection table 1 and is arranged between the linkage rods 43.

[0030] Example 2: The present invention will be specifically described below with reference to the appended Figure 1 to the appended Figure 5 When in use, move the detection table 1 to a suitable position, connect the external power supply and the external control device with external wires and connect the hydraulic equipment using external hydraulic pipelines. Then, control the electric lifting rod 42 to work simultaneously through the external control device to adjust the lifting height of the detection table 1. At the same time, cooperate with the level 44 to facilitate the detection of the levelness of the detection table 1. After adjusting the detection table 1, place the touch screen 8 to be detected at the middle position of the upper end of the placement seat 51. During the placement process, push the clamping strip 56 to move to the left and right sides. After placing the touch screen 8, push the clamping strip 56 to move through the spring 55, and make the clamping strip 56 clamp and fix the touch screen 8. After placing and fixing the touch screen 8, control the first hydraulic cylinder 61 to start working, push the detection pressure seat 64 to move up and down, and make the detection pressure seat 64 apply pressure to the touch screen 8 during the up and down movement. During the pressure test, control the second hydraulic cylinders 62 to work simultaneously, and then apply pressure to the detection pressure seat 64 to prevent uneven pressure during the detection process from affecting the detection effect. During the detection process, if necessary, rotate the threaded rod 73 arranged on one side at the same time, and during the rotation process, push the lifting plate 74 to move up and down, and drive the movable brake wheels 75 to move up and down at the same time. Then, control the electric lifting rod 42 to contract, and after contraction, make the bottom ends of the movable brake wheels 75 contact the ground, and then push the detection table 1 to move, thus completing the detection work of the touch screen 8.

[0031] Any technical solution using the technical solution of the present invention, or any similar technical solution designed by those skilled in the art inspired by the technical solution of the present invention and achieving the above technical effects, shall fall within the protection scope of the present invention.

Claims

1. Improved lifting mechanism for touch screen detection and touch screen detection device, including a detection table (1), and connection columns (2) are respectively bolted and fixed at the four corner positions of the upper end of the detection table (1); the upper ends of the connection columns (2) are respectively bolted and fixed at the four corner positions of the bottom end of a top plate (3); it is characterized in that, At the front and rear of the bottom end of the detection table (1) in the improved lifting mechanism for touch screen detection and the touch screen detection device, liftable horizontal support seat structures (4) are respectively arranged; at the upper end of the detection table (1), a detectable placement clamping and protection seat structure (5) is arranged, and a touch screen (8) is arranged at the middle position inside the upper end of the detectable placement clamping and protection seat structure (5); inside the top plate (3), a liftable limit detection seat structure (6) is arranged; at the middle position of the bottom end of the detection table (1), a support, storage and mobile box structure (7) is arranged; the liftable horizontal support seat structure (4) includes a support seat (41), and an electric lift rod (42) is bolted and fixed at the middle position of the upper end of the support seat (41); an interlocking rod (43) is bolted and fixed at the upper part between the support seats (41); a level gauge (44) is embedded at the middle position inside the upper end of the interlocking rod (43).

2. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 1, characterized in that, The detectable placement clamping and protection seat structure (5) includes a placement seat (51), and pressure sensors (52) are respectively bolted and fixed at the four corner positions of the bottom end of the placement seat (51); protection plates (53) are respectively bolted and fixed at the peripheral positions of the upper end of the placement seat (51); inclined T-shaped rods (54) respectively penetrate through the inside of the protection plates (53); springs (55) are sleeved on the outer walls of the inclined T-shaped rods (54); the inclined T-shaped rods (54) are respectively threadedly connected to the outer walls of the clamping strips (56).

3. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 1, characterized in that, The liftable limit detection seat structure (6) includes a first hydraulic cylinder (61), and the bottom end of the first hydraulic cylinder (61) is bolted and fixed at the middle position of the upper end of a detection pressure seat (64); second hydraulic cylinders (62) are respectively arranged at the lower parts around the first hydraulic cylinder (61); a limit rod (63) is arranged between the second hydraulic cylinders (62).

4. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 1, characterized in that The support, storage and mobile box structure (7) includes a storage box (71), and fixing plates (72) are respectively bolted and fixed at the middle positions of the left and right ends of the storage box (71); threaded rods (73) respectively penetrate through the front and rear inner parts of the fixing plates (72); the bottom ends of the threaded rods (73) are respectively inserted into the front and rear of the upper end of a lifting plate (74) and bearings are arranged at the connection positions; mobile brake wheels (75) are respectively bolted and fixed at the front and rear of the bottom end of the lifting plate (74).

5. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 1, characterized in that, The upper ends of the electric lift rods (42) are respectively bolted and fixed at the four corner positions of the bottom end of the detection table (1); the interlocking rods (43) are respectively arranged at the front and rear below the detection table (1).

6. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 2, characterized in that, The inclined T-shaped rods (54) are respectively arranged at the left and right sides above the placement seat (51); the springs (55) are respectively arranged between the inner walls of the protection plates (53) and the clamping strips (56).

7. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 2, characterized in that, The described pressure sensors (52) are respectively bolted and fixed at the four corner positions of the upper end of the detection table (1); the placement seat (51) is arranged at the middle position above the detection table (1); the placement seat (51) and the protection plate (53) are arranged at the bottom between the connecting columns (2).

8. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 3, characterized in that, The described second hydraulic cylinders (62) are respectively bolted and fixed at the four surrounding positions of the upper end of the detection pressure seat (64); the limiting rods (63) are respectively bolted and fixed at the middle positions of the left and right sides of the upper end of the detection pressure seat (64).

9. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 3, characterized in that, The described first hydraulic cylinder (61) penetrates through the middle position inside the top plate (3) and is bolted and fixed; the upper ends of the limiting rods (63) are respectively in contact with the bottom end of the top plate (3); sensors are respectively bolted and fixed inside the bottom end of the detection pressure seat (64).

10. The improved lifting mechanism for touch screen detection and the touch screen detection device according to claim 4, characterized in that, The fixing plate (72) and the threaded rod (73) are arranged in a coarse thread fit; the movable brake wheels (75) are respectively arranged at the four corner positions below the storage box (71); the storage box (71) is bolted and fixed at the middle position of the bottom end of the detection table (1).

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