Touch screen flat cable pressing and pasting device

Abstract

The utility model relates to the technical field of pressing and pasting devices, in particular to a touch screen flat cable pressing and pasting device which comprises a bottom plate and a supporting rod, a placing base is fixedly installed at the top of the supporting rod, an inverted-L-shaped support is fixedly installed at the right end of the top of the bottom plate, and an electric push rod is fixedly installed at the top of the inverted-L-shaped support. A movable plate is fixedly mounted at the extending end of the electric push rod, and a pressing plate is fixedly mounted at the left end of the bottom of the movable plate. Through cooperation of the structures, the pressing and pasting device has the advantages of being high in pressing and pasting precision and efficiency, and solves the problems that in the process that flat cable pressing and pasting need to be conducted on an existing touch screen, alignment of flat cables and interfaces on the touch screen is mostly manually operated by workers, a pressing unit is started to conduct pressing and pasting after alignment is accurate, but the pressing and pasting efficiency is poor. When the flat cable is manually moved for alignment, the requirement for experience of workers is high, and the precision and efficiency are poor in the pressing and pasting process of the flat cable and the touch screen.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a touch screen cable pressing device. Background Art

[0002] The touch screen and flexible cable of a mobile phone are two important components in the phone. The touch screen is usually a thin, transparent glass coated with conductive material. The touch screen is the interface for users to interact with the phone, while the flexible cable is a flexible circuit board responsible for transmitting electrical signals and data. In order to realize the touch function of the touch screen, during the manufacturing process of the mobile phone, the touch screen and the flexible cable need to be connected together by pressing. This process requires carefulness and patience, especially when handling the screen edges and cable interfaces, to avoid damaging the screen or the cable.

[0003] Currently, when existing touch screens require cable pressing, the alignment of the cable and the interface on the touch screen is mostly done manually by staff. After the alignment is accurate, the pressing unit is started for pressing. However, manually moving the cable for alignment requires a high level of staff experience, resulting in poor accuracy and efficiency in the cable and touch screen pressing process. To this end, we propose a touch screen cable pressing device. Utility Model Content

[0004] The purpose of the utility model is to provide a touch screen cable pressing device with the advantages of high pressing accuracy and efficiency, which solves the problem that in the existing touch screen, when the cable pressing process needs to be carried out, the alignment of the cable and the interface on the touch screen is mostly manually operated by the staff, and the pressing unit is started after the alignment is accurate to perform pressing. However, when the cable is manually moved for alignment, the staff's experience is relatively high, resulting in poor accuracy and efficiency in the process of pressing the cable and the touch screen.

[0005] The left end of the left side of the inverted L-shaped bracket is fixedly provided with a support rod, and the left end of the inverted L-shaped bracket is fixedly provided with an electric push rod. The protruding end of the electric push rod is fixedly provided with a pressure plate. The lower end of the left side of the inverted L-shaped bracket is fixedly connected to the supporting plate. The top of the supporting plate is fixedly connected to the guide slide bar. The top of the guide slide bar is fixedly connected to the limit frame. The bottom of the limit frame is fixedly connected to the top of the supporting plate by a spring

[0006] Preferably, the positions of the pressing plate and the limiting frame correspond to each other vertically.

[0007] Preferably, the guide pin rod is adapted to the guide rail groove, and the guide pin rod slides on the inner side of the guide rail groove.

[0008] Preferably, the top cross-section of the movable groove is convex.

[0009] Preferably, a connecting bolt is provided at the left end of the bottom of the base plate, and a supporting rod is fixedly installed at the left end of the top of the base plate through the connecting bolt.

[0010] Preferably, a limiting sliding groove is provided at the upper end of the left side of the inverted L-shaped bracket, and a limiting sliding block is fixedly connected to the middle end of the right side of the movable plate and slides inside the limiting sliding groove.

[0011] Preferably, an electric heating plate is provided on the inner surface of the pressing plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] When the movable plate is moved downward, the movable plate can contact the top of the limit frame, and as the movable plate continues to move downward, the limit frame can drive the guide slide bar to slide on the inner surface of the supporting plate and compress the spring. As the limit frame moves downward, the guide pin rod can be forced to slide in the inclined guide rail groove, and the sliding of the guide pin rod can drive the movable partition to move forward and backward in the movable groove. After the bottom of the limit frame contacts the top of the placement seat, the movable partition moving forward and backward in the movable groove can completely give up supporting the cable after the ACF glue is applied. At this time, the cable can be accurately aligned with the touch screen in the placement seat after it falls. At the same time, the pressing plate can press the cable to the docking position of the touch screen, and with the assistance of the heated electric heating plate, the applied ACF glue can be heated, thereby quickly pressing the touch screen and the cable.

[0014] 2. The utility model facilitates the replacement of the placement seat according to needs through the setting of connecting bolts, which is conducive to the use of touch screens of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0016] Figure 2 This is a schematic cross-sectional view of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the structure of the movable partition and the inverted L-shaped bracket of the utility model;

[0018] Figure 4 It is a schematic diagram of the matching structure of the limit frame and the supporting plate of the utility model.

[0019] In the figure: 1. Base plate; 2. Support rod; 3. Placement seat; 4. Limiting frame; 5. Electric push rod; 6. Movable plate; 7. Guide rail groove; 8. Inverted L-shaped bracket; 9. Support plate; 10. Pressing plate; 11. Electric heating plate; 12. Connecting bolt; 13. Limiting slide groove; 14. Guide slide rod; 15. Limiting slider; 16. Movable partition; 17. Guide pin rod; 18. Movable groove; 19. Spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] The base plate 1, support rod 2, placement seat 3, limit frame 4, electric push rod 5, movable plate 6, guide rail groove 7, inverted L-shaped bracket 8, support plate 9, pressure plate 10, electric heating plate 11, connecting bolt 12, limit slide 13, guide slide rod 14, limit slider 15, movable partition 16, guide pin rod 17, movable groove 18 and spring 19 components of this application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0024] Example 1

[0025] See also Figures 1-4 As shown, the utility model provides a technical solution: a touch screen cable pressing device, comprising a base plate 1 and a support rod 2, a placement seat 3 is fixedly installed on the top of the support rod 2, an inverted L-shaped bracket 8 is fixedly installed on the right end of the top of the base plate 1, an electric push rod 5 is fixedly installed on the top of the inverted L-shaped bracket 8, a movable plate 6 is fixedly installed on the protruding end of the electric push rod 5, a pressing plate 10 is fixedly installed on the left end of the bottom of the movable plate 6, an electric heating plate 11 is provided on the inner surface of the pressing plate 10, the lower end of the left side of the inverted L-shaped bracket 8 is fixedly connected to a supporting plate 9, the front and rear ends of the supporting plate 9 are slidably connected to a guide slide rod 14, the top of the guide slide rod 14 The limit frame 4 is fixedly connected, and the positions of the pressure plate 10 and the limit frame 4 correspond to each other up and down. A spring 19 is fixedly connected between the bottom of the limit frame 4 and the top of the support plate 9 and is sleeved on the outer surface of the guide slide rod 14. A movable groove 18 is provided on the inner surface of the limit frame 4. The top section of the movable groove 18 is convex. The front and rear ends of the movable groove 18 are slidably connected with a movable partition 16. The right side of the movable partition 16 is fixedly connected with a guide pin rod 17. The front and rear ends of the left side of the inverted L-shaped bracket 8 are provided with an inclined guide rail groove 7. The guide pin rod 17 is adapted to the guide rail groove 7, and the guide pin rod 17 slides on the inner side of the guide rail groove 7.

[0026] This technical solution: through the setting of the placement seat 3, when the touch screen and the cable need to be pressed together, the touch screen is first placed in the placement seat 3, and then the cable coated with ACF glue is placed in the limit frame 4 (ACF glue does not melt and adhere at room temperature), so that the cable and the placement seat 3 are automatically aligned up and down, and then, the external controller controls the heating work of the electric heating plate 11 and the electric push rod 5 to drive the movable plate 6 to extend, and while the movable plate 6 moves downward, it can contact the top of the limit frame 4, and as the movable plate 6 continues to move downward, the limit frame 4 can drive the guide slide rod 14 to slide on the inner surface of the support plate 9 and compress the spring 19, and as the limit frame 4 moves downward, it can force the guide pin rod 17 to slide in the inclined guide rail groove 7, and the sliding of the guide pin rod 17 can drive the movable partition 16 to move The movable partition 16 that moves forward and backward in the groove 18 and contacts the top of the placement seat 3 at the bottom of the limit frame 4 can completely give up the support for the cable after the ACF glue is applied. At this time, the cable can be accurately aligned with the touch screen in the placement seat 3 after it falls. At the same time, the pressing plate 10 can press the cable to the docking position of the touch screen, and with the assistance of the heated electric heating plate 11, the applied ACF glue can be heated, so that the touch screen and the cable are quickly pressed together. After the pressing is completed, the external controller controls the electric heating plate 11 to stop heating and the electric push rod 5 to drive the movable plate 6 to retract. With the assistance of the compressed spring 19, the guide pin 17 and the guide rail groove 7, the limit frame 4 and the movable partition 16 can be reset, which is convenient for subsequent staff to take out materials and use them again.

[0027] Example 2

[0028] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 2 As shown, a connecting bolt 12 is provided at the left end of the bottom of the base plate 1 , and a supporting rod 2 is fixedly installed at the left end of the top of the base plate 1 through the connecting bolt 12 .

[0029] This technical solution: by providing the connecting bolts 12, it is convenient to replace the placement seat 3 according to needs, which is beneficial to the use of touch screens of different specifications.

[0030] Example 3

[0031] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 3 As shown, a limiting slot 13 is provided at the upper end of the left side of the inverted L-shaped bracket 8, and a limiting slider 15 is fixedly connected to the middle end of the right side of the movable plate 6 and slides inside the limiting slot 13.

[0032] This technical solution ensures the stability of the upward and downward movement of the movable plate 6 by providing the limiting sliding groove 13 and the limiting sliding block 15 .

[0033] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A touch screen cable pressing device, comprising a base plate (1) and a support rod (2), characterized in that: The top of the support rod (2) is fixedly mounted with a placement seat (3), the right end of the top of the bottom plate (1) is fixedly mounted with an inverted L-shaped bracket (8), the top of the inverted L-shaped bracket (8) is fixedly mounted with an electric push rod (5), the extended end of the electric push rod (5) is fixedly mounted with a movable plate (6), the left end of the bottom of the movable plate (6) is fixedly mounted with a pressure plate (10), the lower end of the left side of the inverted L-shaped bracket (8) is fixedly connected with a supporting plate (9), the front and rear ends of the supporting plate (9) are slidably connected with guide slide bars (14), the guide The top of the slide bar (14) is fixedly connected to a limit frame (4), a spring (19) sleeved on the outer surface of the guide slide bar (14) is fixedly connected between the bottom of the limit frame (4) and the top of the supporting plate (9), a movable groove (18) is provided on the inner surface of the limit frame (4), and the front and rear ends of the movable groove (18) are slidably connected to a movable partition (16), and the right side of the movable partition (16) is fixedly connected to a guide pin rod (17), and the front and rear ends of the left side of the inverted L-shaped bracket (8) are provided with an inclined guide rail groove (7).

2. The touch screen cable pressing device according to claim 1, characterized in that: The positions of the pressing plate (10) and the limiting frame (4) correspond to each other vertically.

3. The touch screen cable pressing device according to claim 1, characterized in that: The guide pin rod (17) is adapted to the guide rail groove (7), and the guide pin rod (17) slides on the inner side of the guide rail groove (7).

4. The touch screen cable pressing device according to claim 1, characterized in that: The movable groove (18) has a convex top section.

5. The touch screen cable pressing device according to claim 1, characterized in that: The left end of the bottom of the base plate (1) is provided with a connecting bolt (12), and the left end of the top of the base plate (1) is fixedly mounted with a supporting rod (2) via the connecting bolt (12).

6. The touch screen cable pressing device according to claim 1, characterized in that: A limiting sliding groove (13) is provided at the upper end of the left side of the inverted L-shaped bracket (8), and a limiting sliding block (15) is fixedly connected to the middle end of the right side of the movable plate (6) and slides inside the limiting sliding groove (13).

7. The touch screen cable pressing device according to claim 1, characterized in that: An electric heating plate (11) is provided on the inner surface of the pressing plate (10).

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