Touch screen fixing device

Abstract

The utility model discloses a touch screen fixing device, and relates to the technical field of electronic digital data processing. A touch screen fixing device comprises a mounting frame, an adjusting device is arranged on the mounting frame and comprises a limiting sliding seat, a sliding column and a clamping seat, a sliding column groove is formed in the outer wall of one side of the limiting sliding seat, and the outer wall of one side of the sliding column is slidably connected with the interior of the sliding column groove; a plurality of first limiting block grooves are formed in the outer walls of the two sides of the limiting sliding seat; a second rotating block in the adjusting device is screwed to rotate to drive a second threaded rod to rotate and drive a moving block to move back and forth; meanwhile, a connecting rod is matched with a convex block on one side of a fixed seat to drive the fixed seat to turn over by taking the interior of the upper end of a supporting column as a center, and the touch screen is driven to turn over to adjust the vertical inclination angle; in this way, the user can adjust the touch screen according to the sight angle of the user, the practicability and flexibility of the equipment are effectively improved, and meanwhile the experience feeling of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic digital data processing technology, and in particular to a touch screen fixing device. Background Technology

[0002] A touchscreen is a sensory liquid crystal display device that can receive input signals from touch points. A Chinese utility model patent, authorized publication number "CN222142604U", discloses a touchscreen that is easy to fix quickly. It includes a fixing plate base. The fixing plate base has through-holes around its right end, and each of the four threaded holes is threaded with a fastening screw. A support frame is fixedly connected to the middle of the right end of the fixing plate base. The inner front and inner rear walls of the support frame have T-shaped grooves with through-holes at the top. The front right side of the support frame has several through-holes. A screen fixing structure is slidably connected to two of the T-shaped grooves. An adjustment device for the touchscreen is provided on the right side of the screen fixing structure.

[0003] The above technical solution adjusts the angle of the touchscreen by activating a servo motor, which drives the connecting frame to rotate synchronously. This allows users to operate the touchscreen from multiple angles. However, this solution still has some drawbacks. For example, while the servo motor rotates the connecting frame to adjust the touchscreen's angle, the touchscreen itself only rotates slightly. This means users may need to adjust their viewing angle to adapt to the stationary screen, potentially causing eye strain or discomfort. Additionally, users of different heights may require different screen tilt angles to maintain a comfortable posture, thus reducing the device's practicality and flexibility. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a touch screen fixing device that can solve the problem that the touch screen body is only rotated and adjusted, so users may need to adjust their viewing angle to adapt to the fixed screen, which may lead to visual fatigue or discomfort. At the same time, users of different heights may need different screen tilt angles to maintain a comfortable sitting posture, thus reducing the practicality and flexibility of the device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a touch screen fixing device, including a mounting frame, wherein an adjustment device is provided on the mounting frame;

[0006] The adjustment device includes a limiting sliding seat, a sliding column, and a clamping seat. A sliding column groove is provided on one outer wall of the limiting sliding seat. The sliding column is slidably connected to the inside of the sliding column groove on one outer wall. Multiple first limiting block grooves are provided on both outer walls of the limiting sliding seat. A support column is fixedly connected to the upper surface of the sliding column on the side away from the limiting sliding seat. A fixed seat is fixedly connected to the outer wall of the rear end of the clamping seat.

[0007] The support column is fixedly connected to the outer wall of the support column. The upper surface of the fixed support column has a groove in which a second threaded rod is rotatably connected. The outer wall of the second threaded rod is threaded with a moving block. The lower surface of the fixed seat away from the clamping seat has a protrusion in which a connecting rod is rotatably connected. The outer wall of the fixed support column away from the support column is rotatably connected with a second rotating block. The outer walls of the sliding column away from the clamping seat on both sides have second limiting block grooves. Limiting blocks are slidably connected inside the two second limiting block grooves. A return spring is provided inside the two second limiting block grooves.

[0008] Preferably, the outer wall of the lower end protrusion of the fixed seat is rotatably connected to the inner wall of the upper end protrusion of the support column, and the outer wall of the end of the connecting rod away from the fixed seat is rotatably connected to the inner wall of the upper end of the moving block.

[0009] The second threaded rod extends rotatably to the outside of the fixed support column at one end near the second rotating block and is fixedly connected to one end of the second rotating block.

[0010] Preferably, the outer wall of one end of each of the two limiting blocks near the first limiting block groove contacts the inner wall of the corresponding first limiting block groove;

[0011] The two ends of the two reset springs are fixedly connected to the outer wall of the corresponding limiting block and the inner wall of the second limiting block groove, respectively.

[0012] Preferably, the mounting bracket has a groove on its outer wall that is rotatably connected to a first threaded rod, and the end of the limiting sliding seat away from the sliding column is threadedly connected to the outer wall of the first threaded rod.

[0013] The mounting bracket has limit grooves on both outer walls, and the outer walls of the protrusions on both sides of the limit sliding seat near the first threaded rod are slidably connected to the interior of the corresponding limit grooves.

[0014] Preferably, a first rotating block is rotatably connected to the upper surface of the mounting bracket, and one end of the first threaded rod near the first rotating block extends rotatably to the outside of the upper end of the mounting bracket and is fixedly connected to one end of the first rotating block;

[0015] The clamping seat has two limit slider grooves on both outer walls, and the two limit slider grooves are slidably connected to the limit sliders.

[0016] Preferably, the clamping seat is provided with four clamping blocks inside, and one side of the outer wall of each of the four clamping blocks is fixedly connected to one end of the outer wall of the corresponding limiting slider.

[0017] Each of the four limiting sliders has a threaded fixing bolt on the outer wall of the protrusion on the side away from the clamping block. The end of each of the four fixing bolts near the clamping seat extends threadedly to the outside of the protrusion on the side of the limiting slider away from the clamping block and contacts the outer wall of the clamping seat.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This touchscreen fixing device, by adjusting the second rotating block in the adjusting device to rotate the second threaded rod, simultaneously moves the moving block back and forth. At the same time, through the cooperation of the connecting rod and the protrusion on one side of the fixing seat, the fixing seat is rotated around the inside of the upper end of the support column, thereby causing the touchscreen to rotate and adjust its tilt angle. In this way, the user can adjust the touchscreen according to their own viewing angle, thus effectively improving the practicality and flexibility of the device, and at the same time enhancing the user experience. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the external structure of the sliding column of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the mounting bracket of this utility model;

[0024] Figure 4 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle.

[0025] Reference numerals in the attached drawings: 1. Mounting bracket; 2. Connecting rod; 3. Limiting groove; 4. Limiting slider groove; 5. Fixing bolt; 6. Limiting slider; 7. Sliding column; 8. Clamping block; 9. Clamping seat; 10. Limiting block; 11. First limiting block groove; 12. Limiting sliding seat; 13. First rotating block; 14. First threaded rod; 15. Second limiting block groove; 16. Sliding column groove; 17. Return spring; 18. Fixed seat; 19. Support column; 20. Fixed support column; 21. Moving block; 22. Second threaded rod; 23. Second rotating block. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Please see Figure 1-4 This utility model provides a technical solution: a touch screen fixing device, including a mounting bracket 1;

[0031] The mounting bracket 1 is equipped with an adjustment device;

[0032] The adjusting device includes a limiting sliding seat 12, a sliding column 7, and a clamping seat 9. A sliding column groove 16 is formed on one outer wall of the limiting sliding seat 12. One outer wall of the sliding column 7 is slidably connected to the interior of the sliding column groove 16. Multiple first limiting block grooves 11 are formed on both outer walls of the limiting sliding seat 12. A support column 19 is fixedly connected to the upper surface of the sliding column 7 away from the limiting sliding seat 12. A fixed seat 18 is fixedly connected to the outer wall of the rear end of the clamping seat 9. The lower end protrusion of the fixed seat 18 is rotatably connected to the interior of the upper end protrusion of the support column 19. A fixed support column 20 is fixedly connected to the outer wall of the support column 19. A second threaded rod 22 is rotatably connected to the upper surface of the fixed support column 20 through a groove. A moving block 21 is threadedly connected to the outer wall of the second threaded rod 22. A connecting rod 2 is rotatably connected to the interior of the protrusion on the lower surface of the fixed seat 18 away from the clamping seat 9. The outer wall of the connecting rod 2 away from the fixed seat 18 is rotatably connected to the upper end of the moving block 21. The outer wall of the fixed support column 20 away from the support column 19 is rotatably connected to the second rotating block 23. The end of the second threaded rod 22 near the second rotating block 23 extends rotatably to the outside of the fixed support column 20 and is fixedly connected to one end of the second rotating block 23. The outer walls of both sides of the sliding column 7 away from the clamping seat 9 are provided with second limiting block grooves 15. Limiting blocks 10 are slidably connected inside the two second limiting block grooves 15. The outer wall of the two limiting blocks 10 near the first limiting block groove 11 is in contact with the inner wall of the corresponding first limiting block groove 11. The two second limiting block grooves 15 are provided with return springs 17. The two ends of the two return springs 17 are fixedly connected to the outer wall of the corresponding limiting block 10 and the inner wall of the second limiting block groove 15.

[0033] The mounting frame 1 has a groove on its outer wall that is rotatably connected to a first threaded rod 14. A limiting sliding seat 12, at its end away from the sliding post 7, is threadedly connected to the outer wall of the first threaded rod 14. Limiting grooves 3 are formed on both sides of the outer wall of the mounting frame 1. The outer walls of the protrusions on both sides of the limiting sliding seat 12 near the first threaded rod 14 are slidably connected to the corresponding limiting grooves 3. A first rotating block 13 is rotatably connected to the upper surface of the mounting frame 1. The end of the first threaded rod 14 near the first rotating block 13 extends rotatably to the outside of the upper end of the mounting frame 1 and is fixed to one end of the first rotating block 13. The clamping seat 9 has two limiting slider grooves 4 on both outer walls. Limiting sliders 6 are slidably connected inside the two limiting slider grooves 4. The clamping seat 9 has four clamping blocks 8 inside. The outer wall of one side of the four clamping blocks 8 is fixedly connected to the outer wall of one end of the corresponding limiting slider 6. The outer wall of the protrusion on the side of the four limiting sliders 6 away from the clamping blocks 8 is threaded with fixing bolts 5. The end of the four fixing bolts 5 near the clamping seat 9 is threaded to the outside of the protrusion on the side of the limiting slider 6 away from the clamping blocks 8 and is in contact with the outer wall of one side of the clamping seat 9.

[0034] Furthermore, when using this device, firstly, the mounting bracket 1 is installed in the designated position via the lower mounting base. Then, the touchscreen is placed on the clamping block 8 inside the clamping base 9. Next, the limiting slider 6 is pushed to move, causing the clamping block 8 to clamp and fix the touchscreen. After adjusting the position of the clamping block 8, the fixing bolt 5 is tightened so that its other end contacts the outer wall of the clamping base 9, limiting the clamping block 8 and simultaneously fixing the touchscreen. Then, the limiting block 10 is pressed to move in the opposite direction while the sliding column 7 is pulled. The opposite movement of the limiting block 10 causes the return spring 17 to contract, simultaneously disengaging its other end from the interior of the first limiting block groove 11. At the same time, the sliding column 7 is pulled... The sliding column 7 can be pulled out from the inside of the sliding column groove 16 to adjust the length of the sliding column 7. Then, the first rotating block 13 is turned to rotate, which drives the first threaded rod 14 to rotate and moves the limiting sliding seat 12 up and down. Then, the limiting sliding seat 12 moves up and down, which drives the clamping seat 9 to move up and down to adjust the height of the touch screen. Then, the second rotating block 23 is turned to rotate, which drives the second threaded rod 22 to rotate and moves the moving block 21 back and forth. At the same time, the connecting rod 2 cooperates with the protrusion on one side of the fixed seat 18 to rotate the fixed seat 18 around the inside of the upper end of the supporting column 19, which in turn rotates the touch screen to adjust the up and down tilt angle.

[0035] By rotating the second rotating block 23 in the adjusting device, the second threaded rod 22 is rotated, which in turn moves the moving block 21 back and forth. At the same time, the connecting rod 2 cooperates with the protrusion on one side of the fixed seat 18, causing the fixed seat 18 to rotate around the inner part of the upper end of the support column 19, while the touch screen is rotated to adjust its tilt angle. This allows the user to adjust the touch screen according to their own viewing angle, thereby effectively improving the practicality and flexibility of the device and enhancing the user experience. By placing the touch screen on the clamping block 8 inside the clamping seat 9, and then pushing the limiting slider 6 to move, the clamping block 8 clamps and fixes the touch screen. After adjusting the position of the clamping block 8, the fixing bolt 5 is tightened so that its other end contacts the outer wall of the clamping seat 9 to limit the clamping block 8 and fix the touch screen. This facilitates the limiting and fixing of touch screens of different sizes, effectively improving the stability of the touch screen and enhancing user comfort.

[0036] Structural Description: Mounting Frame 1: Used for mounting the entire device on an external device. It is connected to the external device via four bolts on the mounting base at the lower end of Mounting Frame 1, which effectively improves the stability of the device.

[0037] Connecting rod 2: Used to connect the protrusion on one side of the fixed base 18 and the moving block 21, so that the fixed base 18 and the moving block 21 can be used together to adjust the up and down tilt angle of the touch screen;

[0038] Limiting groove 3: Used to prevent the limiting slide block 12 from shifting during movement, effectively improving the stability of the limiting slide block 12;

[0039] Fixing bolt 5: Used to limit and fix the clamping block 8, making the clamping block 8 more stable on the clamping seat 9;

[0040] Limit slider 6: used to connect with clamping block 8 and fixing bolt 5. By adjusting the limit slider 6, clamping block 8 can be adjusted, thus completing the fixation of touch screens of different sizes.

[0041] Sliding column 7: It slides inside the sliding column groove 16, and its extension length can be adjusted, thereby improving the flexibility of the equipment;

[0042] Clamping block 8: By having the corners of the touch screen contact the inner wall of the clamping block 8, the installation stability of the touch screen is effectively improved.

[0043] Clamping base 9: Used to install and place the touch screen, improving the efficiency of touch screen installation;

[0044] Limiting block 10: By cooperating with the first limiting block groove 11, it can limit the sliding column 7 and prevent the sliding column 7 from sliding out of the sliding column groove 16;

[0045] Limiting slide seat 12: Used as the main connection point between the touch screen and the mounting bracket 1, providing high stability for the touch screen;

[0046] First rotating block 13: By cooperating with the first threaded rod 14, it can adjust the height of the limiting sliding seat 12 and the height of the touch screen at the same time.

[0047] Return spring 17: It is used in conjunction with limit block 10 to facilitate the reset of limit block 10 and provide a force to limit block 10;

[0048] Fixed seat 18: Used for the connection between clamping seat 9 and support column 19, and can adjust the vertical tilt angle of clamping seat 9 by cooperating with moving block 21.

[0049] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A touch screen fixing device, comprising a mounting bracket (1), characterized in that: An adjustment device is provided on the mounting bracket (1); The adjustment device includes a limiting sliding seat (12), a sliding column (7) and a clamping seat (9). A sliding column groove (16) is provided on one side of the outer wall of the limiting sliding seat (12). The outer wall of one side of the sliding column (7) is slidably connected to the inside of the sliding column groove (16). Multiple first limiting block grooves (11) are provided on both sides of the outer wall of the limiting sliding seat (12). A support column (19) is fixedly connected to the upper surface of the side of the sliding column (7) away from the limiting sliding seat (12). A fixed seat (18) is fixedly connected to the outer wall of the rear end of the clamping seat (9). Among them, a fixed support column (20) is fixedly connected to the outer wall of the support column (19), and a second threaded rod (22) is rotatably connected to the groove inside the upper surface of the fixed support column (20). A moving block (21) is threadedly connected to the outer wall of the second threaded rod (22). A connecting rod (2) is rotatably connected to the protrusion inside the lower surface of the fixed seat (18) away from the clamping seat (9). A second rotating block (23) is rotatably connected to the outer wall of the fixed support column (20) away from the support column (19). A second limiting block groove (15) is opened on both sides of the outer wall of the sliding column (7) away from the clamping seat (9). A limiting block (10) is slidably connected inside the two second limiting block grooves (15). A reset spring (17) is provided inside the two second limiting block grooves (15).

2. The touch screen fixing device according to claim 1, characterized in that: The lower end of the fixed seat (18) is rotatably connected to the upper end of the support column (19), and the outer wall of the end of the connecting rod (2) away from the fixed seat (18) is rotatably connected to the upper end of the moving block (21). The second threaded rod (22) extends rotatably to the outside of the fixed support column (20) at one end near the second rotating block (23) and is fixedly connected to one end of the second rotating block (23).

3. The touch screen fixing device according to claim 1, characterized in that: The outer wall of one end of each of the two limiting blocks (10) near the first limiting block groove (11) contacts the inner wall of the corresponding first limiting block groove (11); The two ends of the two reset springs (17) are fixedly connected to the outer wall of the corresponding limiting block (10) and the inner wall of the second limiting block groove (15), respectively.

4. The touch screen fixing device according to claim 1, characterized in that: The mounting bracket (1) has a groove on its outer wall and a first threaded rod (14) is rotatably connected inside. The end of the limiting sliding seat (12) away from the sliding column (7) is threadedly connected to the outer wall of the first threaded rod (14). Among them, the mounting bracket (1) has limit grooves (3) on both outer walls, and the limit sliding seat (12) has two protrusions on the outer walls near the first threaded rod (14) that are slidably connected to the inside of the corresponding limit groove (3).

5. A touch screen fixing device according to claim 1, characterized in that: The mounting bracket (1) has a first rotating block (13) rotatably connected to its upper surface. The first threaded rod (14) extends rotatably to the outside of the upper end of the mounting bracket (1) near the first rotating block (13) and is fixedly connected to one end of the first rotating block (13). The clamping seat (9) has two limiting slider grooves (4) on both outer walls, and the two limiting slider grooves (4) are slidably connected to the limiting sliders (6).

6. A touch screen fixing device according to claim 1, characterized in that: The clamping seat (9) is provided with four clamping blocks (8) inside. The outer wall of one side of each of the four clamping blocks (8) is fixedly connected to the outer wall of one end of the corresponding limiting slider (6). Among them, the four limiting sliders (6) are threaded with fixing bolts (5) on the outer wall of the protrusion on the side away from the clamping block (8). The end of the four fixing bolts (5) near the clamping seat (9) extends threadedly to the outside of the protrusion on the side away from the clamping block (8) of the limiting slider (6) and contacts the outer wall of the clamping seat (9).

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