Auxiliary positioning assembly for TCON plate

Abstract

The utility model discloses an auxiliary positioning assembly for a TCON plate, and relates to the technical field of auxiliary positioning assemblies. The auxiliary positioning assembly for the TCON plate comprises a base, a detection device is arranged at the top of the base, the interior of the base is hollow, a stabilizing rod is fixedly connected between the upper inner wall and the lower inner wall of the base, the outer surface of the stabilizing rod is slidably sleeved with a pedal, and the outer surface of the stabilizing rod is fixedly sleeved with a fixing plate; the front side and the rear side of the fixing plate are fixedly connected with limiting plates, when the TCON plate needs to be detected, a detection plate is firstly placed on the placement plate, then the pedal is stepped by a foot to move downwards, so that the two clamps do opposite horizontal movement, and when the TCON plate is moved to a proper position, the TCON plate is clamped and kept stable. Therefore, deviation of the TCON board in the detection process is avoided as much as possible, meanwhile, the workload of two hands of a worker during detection is reduced as much as possible, the working efficiency is improved as much as possible, and the practicability of the assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary positioning components, in particular to an auxiliary positioning component used for a TCON board. Background Art

[0002] The logic board is also called the screen driver board, central control board, or TCON board. The function of the logic board is to process the LVDS image data input signal sent by the digital board (the input signal includes three types of signals: RGB data signal, clock signal, and control signal) through the logic board, and convert it into an LVDS signal that can drive the LCD screen, and then send it directly to the LVDS receiving chip of the LCD screen. By processing the shift register storage, the image data signal and the clock signal are converted into control signals that the screen can recognize. The row and column signal RSDS controls the operation of the MOSFET tube in the screen to control the distortion of the liquid crystal molecules. Drive the LCD screen to display images;

[0003] The existing actual TCON board needs to be inspected after production, and the production quality of the TCON board is tested by a testing instrument. During the inspection process, some existing TCON boards are directly placed on the operating table, lacking effective auxiliary positioning components, which requires the staff to control the position of the TCON board with one hand for a long time. In this way, during the inspection process, the staff can only use one hand to perform effective operations, which may reduce work efficiency. At the same time, during the long inspection process, the TCON board may be offset, thereby affecting the inspection results. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an auxiliary positioning component for a TCON board, which can solve the problem that some existing TCON boards are directly placed on an operating table during the detection process and lack an effective auxiliary positioning component, resulting in the need for workers to control the position of the TCON board with one hand for a long time. In this way, during the detection process, the workers can only use one hand to perform effective operations, which may reduce work efficiency. At the same time, during the long detection process, the TCON board may be offset, thereby affecting the detection results.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary positioning component for a TCON board, comprising a base, a detection device is arranged on the top of the base, the interior of the base is arranged to be hollow, a stabilizing rod is fixedly connected between the upper and lower inner walls of the base, a sliding sleeve on the outer surface of the stabilizing rod is provided with a pedal, a fixed sleeve on the outer surface of the stabilizing rod is provided with a fixed plate, and the front and rear sides of the fixed plate are fixedly connected to limit plates, the sliding sleeve on the outer surface of the fixed plate is provided with two sliding sleeves, the two sliding sleeves are respectively arranged on the front and rear sides of the stabilizing rod, a second rotating rod is rotatably connected between the pedal and the sliding sleeve, two connecting grooves are arranged on the top of the base, the connecting grooves are communicated with the interior of the base, two clamps are arranged on the top of the base, contact grooves are arranged on the opposite sides of the two clamps, and sliding rods are fixedly connected on the opposite sides of the two clamps, the rotating sleeve on the outer surface of the sliding rod is provided with a rotating ring, a connecting rod is fixedly connected to the side of the rotating ring close to the base, the other end of the connecting rod extends into the connecting groove, and is fixedly connected to the top surface of the sliding sleeve on the same side through the connecting groove, and a placement plate is arranged between the two clamps.

[0006] Preferably, a through groove is provided on the left surface of the base, the through groove is communicated with the interior of the base, the side of the pedal away from the stabilizing bar passes through the through groove and extends to the outside of the left side of the base, a spring is fixedly connected between the pedal and the inner wall of the bottom of the base, and the spring is movably sleeved on the outside of the stabilizing bar.

[0007] Preferably, contact plates are fixedly connected to the left and right sides of the placing plate, a second sliding rod is fixedly connected to the bottom of the placing plate, the other end of the second sliding rod slides out of the interior of the base and slides into the interior of the stabilizing rod, a second spring is fixedly connected between the placing plate and the base, and the second spring is movably sleeved on the outside of the second sliding rod.

[0008] Preferably, a second support rod is fixedly connected to the top of the front side of the base, a support rod is fixedly connected to the top of the rear side of the base, a device box is fixedly connected to the top of the second support rod, and the interior of the device box is set to be hollow.

[0009] Preferably, rotating rods are provided on the opposite surfaces of the device box and the support rod, and the facing ends of the two rotating rods slide through the two sliding rods respectively. Two protrusions are fixedly connected to the outer surface of the rotating rod, and a sliding groove matching the protrusion is provided inside the sliding rod. The side of the protrusion close to the sliding rod extends into the sliding groove and is slidably connected to the sliding groove.

[0010] Preferably, the other end of the rear rotating rod is fixedly connected to the front surface of the support rod, and one end of the front rotating rod close to the device box rotates through the interior of the device box and is rotatably connected to the front inner wall of the device box.

[0011] Preferably, the front rotating rod is located on the outer surface of the device box and is fixed with a worm gear. A worm is rotatably connected between the upper and lower inner walls of the device box. The top end of the worm rotates through the interior of the device box and extends to the outside. The worm is meshingly connected with the worm gear.

[0012] Preferably, two telescopic rods and a second telescopic rod are fixedly connected to the opposite surfaces of the two clamps, and the telescopic rods are slidably sleeved on the outer surface of the second telescopic rod. The two telescopic rods and the second telescopic rod are respectively arranged on both sides of the placement plate, and the outer surfaces of the telescopic rods are in contact with the contact plate and the upper surface of the placement plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) When the TCON board needs to be inspected, the inspection board is first placed on the placement board, and then the pedal is stepped on to move downward, so that the two clamps move horizontally toward each other. When the two clamps move to the appropriate position, the TCON board is clamped and kept stable. In this way, the TCON board is prevented from being offset during the inspection process as much as possible, and the workload of the staff's hands during the inspection is reduced as much as possible, thereby improving the work efficiency and the practicality of the assembly.

[0015] (2) When the undetected surface of the TCON board needs to be detected, the auxiliary positioning assembly for the TCON board rotates the worm gear so that the rotating rod drives the two clamps to rotate synchronously through the sliding rod, and the TCON board and the clamp rotate synchronously. During the rotation, the telescopic rod and the second telescopic rod move the placement plate toward the base to avoid collision with the TCON board and damage to electronic components. In this way, the detection surface of the TCON board can be fully detected, while the probability of accidents during the detection process is minimized, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the overall structure of an auxiliary positioning component for a TCON board according to the utility model;

[0018] Figure 2 This is a cross-sectional view of the interior of the base of the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a cross-sectional view of the interior of the device box of the utility model.

[0021] : Illustration numerals: 1. base; 2. detection device; 3. fixture; 4. contact plate; 5. placement plate; 6. telescopic rod; 7. sliding rod; 8. rotating rod; 9. support rod; 10. connecting groove; 11. connecting rod; 12. second telescopic rod; 13. pedal; 14. through groove; 15. second support rod; 16. device box; 17. bump; 18. fixing plate; 19. stabilizing rod; 20. spring; 21. second rotating rod; 22. sliding sleeve; 23. limit plate; 24. rotating ring; 25. second spring; 26. second sliding rod; 27. worm; 28. worm wheel; 29. ​​contact groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-4The utility model provides a technical solution: an auxiliary positioning component for a TCON board, comprising a base 1, a detection device 2 is arranged on the top of the base 1, the interior of the base 1 is arranged to be hollow, a stabilizing rod 19 is fixedly connected between the upper and lower inner walls of the base 1, a pedal 13 is arranged on the sliding sleeve of the outer surface of the stabilizing rod 19, a fixing plate 18 is fixedly arranged on the outer surface of the stabilizing rod 19, and a limiting plate 23 is fixedly connected to the front and rear sides of the fixing plate 18, and two sliding sleeves 22 are arranged on the outer surface of the fixing plate 18. The two sliding sleeves 22 are respectively arranged on the front and rear sides of the stabilizing rod 19, and a second rotating rod 21 is rotatably connected between the pedal 13 and the sliding sleeve 22, two connecting grooves 10 are arranged on the top of the base 1, and the connecting grooves 10 are communicated with the interior of the base 1, and two clamps 3 are arranged on the top of the base 1, and contact grooves 29 are arranged on the opposite sides of the two clamps 3. A sliding rod 7 is connected, and a rotating ring 24 is provided on the outer surface of the sliding rod 7. A connecting rod 11 is fixedly connected to the side of the rotating ring 24 close to the base 1. The other end of the connecting rod 11 extends into the connecting groove 10 and is fixedly connected to the top surface of the sliding sleeve 22 on the same side through the connecting groove 10. A placement plate 5 is provided between the two clamps 3. When it is necessary to detect the TCON board, the TCON board to be detected is first placed on the top of the placement plate 5. In the initial state, the front and rear sides of the TCON board are larger than the placement plate 5. Then the pedal 13 is moved downward, and the two sliding sleeves 22 are driven to move toward each other along the outer surface of the fixed plate 18 through the two second rotating rods 21. The sliding sleeves 22 drive the two clamps 3 to move toward each other synchronously through the connecting rod 11. When reaching the appropriate position, the edge of the TCON board extends into the contact groove 29 provided in the clamp 3, and the two clamps 3 clamp the TCON board.

[0027] Furthermore, a through slot 14 is provided on the left surface of the base 1, and the through slot 14 is communicated with the inside of the base 1. The side of the pedal 13 away from the stabilizing rod 19 passes through the through slot 14 and extends to the outside of the left side of the base 1. A spring 20 is fixedly connected between the pedal 13 and the inner wall of the bottom of the base 1, and the spring 20 is movably sleeved on the outside of the stabilizing rod 19.

[0028] Further, the left and right sides of the placement plate 5 are fixedly connected with the contact plate 4, the bottom of the placement plate 5 is fixedly connected with the second sliding rod 26, the other end of the second sliding rod 26 slides through the inside of the base 1, and slides through the inside of the stabilizing rod 19, and a second spring 25 is fixedly connected between the placement plate 5 and the base 1, and the second spring 25 is movably sleeved on the outside of the second sliding rod 26;

[0029] Further, a second support rod 15 is fixedly connected to the top of the front side of the base 1, a support rod 9 is fixedly connected to the top of the rear side of the base 1, and a device box 16 is fixedly connected to the top of the second support rod 15, and the interior of the device box 16 is set to be hollow;

[0030] Furthermore, the opposite surfaces of the device box 16 and the support rod 9 are both provided with a rotating rod 8, and the ends of the two rotating rods 8 facing each other slide into the two sliding rods 7 respectively, and the outer surface of the rotating rod 8 is fixedly connected with two protrusions 17, and the interior of the sliding rod 7 is provided with a slide groove matching the protrusion 17, and the side of the protrusion 17 close to the sliding rod 7 extends into the slide groove and is slidably connected with the slide groove;

[0031] Furthermore, the other end of the rear rotating rod 8 is fixedly connected to the front surface of the support rod 9, and the end of the front rotating rod 8 close to the device box 16 rotates to penetrate into the interior of the device box 16 and is rotatably connected to the front inner wall of the device box 16;

[0032] Furthermore, the front rotating rod 8 is located on the outer surface of the device box 16 and is fixedly sleeved with a worm gear 28. A worm 27 is rotatably connected between the upper and lower inner walls of the device box 16. The top end of the worm 27 rotates through the interior of the device box 16 and extends to the outside. The worm 27 is meshed and connected with the worm gear 28.

[0033] Furthermore, two telescopic rods 6 and a second telescopic rod 12 are fixedly connected to the opposite surfaces of the two clamps 3, and the telescopic rod 6 is slidably sleeved on the outer surface of the second telescopic rod 12. The two telescopic rods 6 and the second telescopic rod 12 are respectively arranged on both sides of the placement plate 5, and the outer surfaces of the telescopic rods 6 are in contact with the contact plate 4 and the upper surface of the placement plate 5; when the pedal 13 is stepped on downward, the spring 20 is stressed, and when the pedal 13 is released, the spring 20 recovers and resets the pedal 13. When the inspection of one side of the TCON board is completed and the other side needs to be inspected, the worm 27 is rotated, and the worm 27 drives the worm wheel 28 to rotate the front rotating rod 8. The front rotating rod 8 extends into the slide groove in the front sliding rod 7 due to the protrusion 17 on the outer surface, so that the sliding rod 7 can slide and can rotate with the rotation of the rotating rod 8 With synchronous rotation, the front rotating rod 8 rotates to drive the front clamp 3 to rotate synchronously, and the front clamp 3 rotates synchronously with the telescopic rod 6 and the second telescopic rod 12 between the rear clamp 3. When the clamp 3 rotates, since the contact groove 29 in the clamp 3 contacts the edge of the TCON plate, and clamps the TCON plate and keeps it stable, it will rotate synchronously with the rotation of the two clamps 3. When the telescopic rod 6 and the second telescopic rod 12 rotate, they first contact the contact plates 4 fixedly connected on both sides of the placement plate 5, and push the contact plates 4 to move downward. At the same time, the second sliding rod 26 slides into the inside of the stabilizing rod 19 in the base 1, and the second spring 25 is stressed. When the clamp 3 rotates 180 degrees, it returns to a horizontal state, and then the second spring 25 resets to drive the second sliding rod 26 to slide out of the stabilizing rod 19, and pushes the placement plate 5 to reset;

[0034] Working principle: when it is necessary to inspect the TCON board, first place the TCON board to be inspected on the top of the placement plate 5. In the initial state, the front and rear sides of the TCON board are larger than the placement plate 5. Then move the pedal 13 downward, and drive the two sliding sleeves 22 to move toward each other along the outer surface of the fixed plate 18 through the two second rotating rods 21. The sliding sleeves 22 drive the two clamps 3 to move toward each other synchronously through the connecting rod 11. When reaching the appropriate position, the edge of the TCON board extends into the contact groove 29 provided in the clamp 3, and the two clamps 3 clamp the TCON board. When the pedal 13 is pressed downward, the spring 20 is stressed. When the pedal 13 is released, the spring 20 recovers and resets the pedal 13. When the inspection of one side of the TCON board is completed and the other side needs to be inspected, the worm 27 is rotated. The worm 27 drives the worm wheel 28 to rotate the front rotating rod 8. The front rotating rod 8 rotates due to the convex shape of the outer surface. The block 17 extends into the sliding groove in the front sliding rod 7, so that the sliding rod 7 can slide and rotate synchronously with the rotation of the rotating rod 8. The rotation of the front rotating rod 8 drives the front clamp 3 to rotate synchronously. The front clamp 3 rotates synchronously with the second telescopic rod 12 through the telescopic rod 6 between the rear clamp 3. When the clamp 3 rotates, the contact groove 29 in the clamp 3 contacts the edge of the TCON plate, clamps the TCON plate and keeps it stable, and rotates synchronously with the rotation of the two clamps 3. When the telescopic rod 6 and the second telescopic rod 12 rotate, they first contact the contact plates 4 fixedly connected on both sides of the placement plate 5, and push the contact plates 4 to move downward. At the same time, the second sliding rod 26 slides into the stabilizing rod 19 in the base 1, and the second spring 25 is stressed. When the clamp 3 rotates 180 degrees, it returns to a horizontal state, and then the second spring 25 resets, driving the second sliding rod 26 to slide out of the stabilizing rod 19, and pushes the placement plate 5 to reset.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An auxiliary positioning assembly for a TCON board, comprising a base (1), characterized in that: The top of the base (1) is provided with a detection device (2), the interior of the base (1) is arranged to be hollow, a stabilizing rod (19) is fixedly connected between the upper and lower inner walls of the base (1), a pedal (13) is provided on the sliding sleeve of the outer surface of the stabilizing rod (19), a fixing plate (18) is provided on the fixed sleeve of the outer surface of the stabilizing rod (19), the front and rear sides of the fixing plate (18) are fixedly connected with a limiting plate (23), the sliding sleeve of the outer surface of the fixing plate (18) is provided with two sliding sleeves (22), the two sliding sleeves (22) are respectively arranged on the front and rear sides of the stabilizing rod (19), a second rotating rod (21) is rotatably connected between the pedal (13) and the sliding sleeve (22), and the top of the base (1) is opened. Two connecting grooves (10) are provided, the connecting grooves (10) are communicated with the inside of the base (1), two clamps (3) are provided on the top of the base (1), the two clamps (3) are provided with contact grooves (29) on the sides facing each other, the two clamps (3) are fixedly connected with sliding rods (7) on the opposite sides, the outer surface of the sliding rod (7) is rotatably sleeved with a rotating ring (24), the side of the rotating ring (24) close to the base (1) is fixedly connected with a connecting rod (11), the other end of the connecting rod (11) extends into the connecting groove (10), and is fixedly connected to the top surface of the sliding sleeve (22) on the same side through the connecting groove (10), and a placement plate (5) is provided between the two clamps (3).

2. The auxiliary positioning assembly for a TCON board according to claim 1, characterized in that: The left side surface of the base (1) is provided with a through slot (14), the through slot (14) is communicated with the inside of the base (1), the side of the pedal (13) away from the stabilizing rod (19) passes through the through slot (14) and extends to the outside of the left side of the base (1), a spring (20) is fixedly connected between the pedal (13) and the inner wall of the bottom of the base (1), and the spring (20) is movably sleeved on the outside of the stabilizing rod (19).

3. The auxiliary positioning assembly for a TCON board according to claim 2, characterized in that: The left and right sides of the placement plate (5) are fixedly connected to contact plates (4), the bottom of the placement plate (5) is fixedly connected to a second sliding rod (26), the other end of the second sliding rod (26) slides through the interior of the base (1) and slides through the interior of the stabilizing rod (19), a second spring (25) is fixedly connected between the placement plate (5) and the base (1), and the second spring (25) is movably sleeved on the outside of the second sliding rod (26).

4. The auxiliary positioning assembly for a TCON board according to claim 3, characterized in that: The front top of the base (1) is fixedly connected to a second support rod (15), the rear top of the base (1) is fixedly connected to a support rod (9), the top of the second support rod (15) is fixedly connected to a device box (16), and the interior of the device box (16) is arranged to be hollow.

5. The auxiliary positioning assembly for a TCON board according to claim 4, characterized in that: The device box (16) and the supporting rod (9) are both provided with rotating rods (8) on the opposite sides thereof. The ends of the two rotating rods (8) facing each other slide through the two sliding rods (7) respectively. Two protrusions (17) are fixedly connected to the outer surface of the rotating rod (8). The interior of the sliding rod (7) is provided with a sliding groove matching with the protrusion (17). The side of the protrusion (17) close to the sliding rod (7) extends into the sliding groove and is slidably connected with the sliding groove.

6. The auxiliary positioning assembly for a TCON board according to claim 5, characterized in that: The other end of the rear rotating rod (8) is fixedly connected to the front surface of the support rod (9), and one end of the front rotating rod (8) close to the device box (16) rotates to penetrate into the interior of the device box (16) and is rotatably connected to the front inner wall of the device box (16).

7. The auxiliary positioning assembly for a TCON board according to claim 6, characterized in that: The rotating rod (8) on the front side is located on the outer surface of the device box (16) and is fixedly sleeved with a worm wheel (28). A worm (27) is rotatably connected between the upper and lower inner walls of the device box (16). The top end of the worm (27) rotates through the interior of the device box (16) and extends to the outside. The worm (27) is meshedly connected with the worm wheel (28).

8. The auxiliary positioning assembly for a TCON board according to claim 7, characterized in that: Two telescopic rods (6) and a second telescopic rod (12) are fixedly connected to the opposite surfaces of the two clamps (3), and the telescopic rod (6) is slidably sleeved on the outer surface of the second telescopic rod (12). The two telescopic rods (6) and the second telescopic rod (12) are respectively arranged on both sides of the placement plate (5), and the outer surface of the telescopic rod (6) is in contact with the contact plate (4) and the upper surface of the placement plate (5).

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