Touch panel assembly and electronic equipment

Abstract

The utility model discloses a touchpad assembly and electronic equipment, and aims to improve the assembly efficiency and the structural stability of a touchpad. The touchpad assembly comprises a top plate, a PCB, a middle plate, a supporting iron piece and conductive cloth, the middle plate is provided with a reinforcing iron piece, the reinforcing iron piece comprises an iron piece clamping hook and a limiting clamping hook retaining wall, the width of the upper portion of the limiting clamping hook retaining wall is larger than that of the lower portion of the limiting clamping hook retaining wall, and the limiting clamping hook retaining wall is provided with an oblique angle guide to guide the iron piece clamping hook to be clamped smoothly. The supporting iron piece is provided with a guide angle, the top plate is a glass plate or a Mylar plate, the PCB is connected with the middle plate through back glue, the middle plate is connected with the supporting iron piece through screws, and the middle plate is made of plastic materials. In addition, the touch panel assembly is further provided with a balance rod so as to improve stability and accuracy. The utility model further provides electronic equipment using the touch panel assembly, such as a notebook computer. According to the touch panel, the assembly efficiency and the structural stability of the touch panel are effectively improved, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to a touch panel assembly and electronic equipment. Background Art

[0002] As a crucial component of modern electronic devices, the stability and efficiency of their assembly structure directly impact the overall product performance and user experience. Traditional touchpad assembly structures, such as the one disclosed in Chinese utility model patent publication number CN217506503U, suffer from assembly difficulties, low yields, and poor stability due to the poor connection between the hook and the metal component. Utility Model Content

[0003] Purpose of the utility model: The utility model aims to provide a touch panel assembly and electronic equipment that are easy to assemble, have a stable structure, good hand feel, and low noise.

[0004] Technical solution: The touchpad assembly of the utility model includes a top plate, a PCB board, a middle plate, a supporting iron piece and a conductive cloth. The middle plate is provided with a reinforcing iron piece, and the reinforcing iron piece includes an iron piece hook and a limiting hook retaining wall. The upper width of the limiting hook retaining wall is greater than the lower width, and the limiting hook retaining wall is also provided with an angled guide for guiding the iron piece hook.

[0005] Furthermore, the inclined angle between the limit hook retaining wall and the middle plate is 88°.

[0006] Furthermore, the supporting iron pieces are provided with guide angles, which help to quickly and accurately position the assembly components, further improving assembly efficiency.

[0007] Furthermore, the top plate is a glass plate or a Mylar plate, which has good transparency and wear resistance, thereby improving the durability of the touch panel and user experience.

[0008] Furthermore, the PCB board is connected to the middle board via adhesive.

[0009] Furthermore, the middle plate is connected to the supporting iron piece by screws.

[0010] Furthermore, the middle plate is a plastic middle plate, which reduces manufacturing costs while maintaining good structural stability and processing performance.

[0011] Furthermore, the touchpad assembly is also provided with a balancing bar, which improves the stability and accuracy of the touchpad and further enhances the user experience.

[0012] An electronic device of the utility model is provided with the touch panel assembly structure as described above.

[0013] Furthermore, the electronic device is a laptop computer.

[0014] Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: (1) The present invention makes the assembly process smoother by setting the guide angle of the supporting iron parts and the design of the bevel guide structure of the reinforcing iron parts, reduces the resistance and friction during assembly, and improves the assembly efficiency and accuracy; (2) The design of the limit hook retaining wall of the reinforcing iron parts of the present invention is wide at the top and narrow at the bottom, which enhances the stability of the structure and avoids shaking and deviation during the assembly process; (3) The overall structural design of the present invention is reasonable, which improves the feel and service life of the touch panel and reduces the production cost and noise level. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded view of the overall structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the limit hook retaining wall structure of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the guide angle structure of an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the positions of supporting iron parts and reinforcing iron parts in an embodiment of the present utility model. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model will be further described below with reference to the accompanying drawings.

[0020] like Figure 1 As shown, the touch panel assembly provided in this embodiment includes a top plate 1, a PCB board 2, a middle plate 3, a supporting iron piece 4 and a conductive cloth 5 arranged in sequence from top to bottom, and a reinforcing iron piece 6 is provided on the middle plate 3. Figure 2-4 As shown, the reinforcing iron piece 6 includes an iron piece hook and a limiting hook retaining wall 61. The upper width of the limiting hook retaining wall 61 is greater than the lower width. The limiting hook retaining wall 61 is also provided with an angled guide 62 for guiding the iron piece hook, and the supporting iron piece 4 is provided with a guide angle 41.

[0021] In some embodiments, the included angle between the position-limiting hook retaining wall 61 and the middle plate 3 may be 88°.

[0022] In some embodiments, the top plate 1 is a glass plate or a Mylar plate.

[0023] In some embodiments, the PCB board 2 is connected to the middle board 3 via adhesive 7 .

[0024] In some embodiments, the middle plate 3 is connected to the supporting iron piece 4 by screws 8 .

[0025] In some embodiments, the middle plate 3 is a plastic middle plate.

[0026] In some embodiments, the touch panel assembly is further provided with a balance bar 9 .

[0027] This embodiment provides an electronic device that uses the touch panel assembly mentioned above, and the electronic device may be a notebook computer.

Claims

1. A touch panel assembly, comprising a top plate (1), a PCB board (2), a middle plate (3), a supporting iron piece (4) and a conductive cloth (5), characterized in that: The middle plate (3) is provided with a reinforcing iron piece (6), the reinforcing iron piece (6) comprises an iron piece hook and a position-limiting hook retaining wall (61), the upper width of the position-limiting hook retaining wall (61) is greater than the lower width, and the position-limiting hook retaining wall (61) is further provided with an oblique guide (62) for guiding the iron piece hook.

2. The touch panel assembly according to claim 1, wherein: The supporting iron piece (4) is provided with a guide angle (41).

3. The touch panel assembly according to claim 1, wherein: The inclined angle between the position-limiting hook retaining wall (61) and the middle plate (3) is 88°.

4. The touch panel assembly according to claim 1, wherein: The top plate (1) is a glass plate or a Mylar plate.

5. The touch panel assembly according to claim 1, wherein: The PCB board (2) is connected to the middle board (3) via the backing adhesive (7).

6. The touch panel assembly according to claim 1, wherein: The middle plate (3) is connected to the supporting iron piece (4) via screws (8).

7. The touch panel assembly according to any one of claims 1, 3-5, characterized in that: The middle plate (3) is a plastic middle plate.

8. The touch panel assembly according to claim 1, wherein: The touch panel assembly is also provided with a balance bar (9).

9. An electronic device, characterized in that: The electronic device uses the touch panel assembly structure according to any one of claims 1 to 7.

10. The electronic device according to claim 9, characterized in that The electronic device is a notebook computer.

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