Anti-shaking mobile phone key

Abstract

This utility model relates to the field of anti-shake technology for mobile phone buttons and discloses an anti-shake mobile phone button, including a cover plate, a button body, a first reset device, a second reset device, and a circuit board. The top end of the circuit board is provided with a cover plate, and the top of the inner end of the cover plate is provided with the first reset device. The top end of the first reset device is provided with the button body, and the bottom side of the button body is correspondingly attached to the first reset device. The second reset device is provided at the bottom of the first reset device. The two second reset devices are symmetrically distributed and attached. This mobile phone button effectively ensures the stability of the button body when pressed and the smoothness of the press reset by combining the two sets of internal reset devices with four anti-shake rods, which greatly improves the button's service life and user experience.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone button anti-shake technology, specifically a mobile phone button that can prevent shaking. Background Technology

[0002] With the widespread use of smartphones, their functions have become increasingly powerful, and ease of operation has become a key focus for users. As a crucial entry point for human-computer interaction, the phone's buttons play an indispensable role in daily use.

[0003] However, existing mobile phone buttons commonly suffer from wobbling issues during design and use. For physical buttons, frequent pressing causes the connection between the button and the body to gradually loosen, resulting in wobbling during operation. This not only affects the user's pressing feel, leading to unclear operation feedback, but may also cause accidental touches and reduce the accuracy of operation. The wobbling problem may also affect the durability of the phone. Long-term button wobbling will accelerate the wear and tear of internal connecting parts, increasing the risk of phone malfunction and seriously affecting the user experience and the lifespan of the phone. To address this, we have proposed a wobbling-proof mobile phone button. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides a mobile phone button that can prevent shaking, thus solving the above-mentioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a mobile phone button that can prevent shaking, comprising a cover plate, a button body, a first reset device, a second reset device, and a circuit board. The top end of the circuit board is provided with a cover plate, the top of the cover plate is provided with a first reset device, the top end of the first reset device is provided with a button body, the bottom side of the button body is correspondingly attached to the first reset device, and the bottom of the first reset device is provided with a second reset device, the two second reset devices are symmetrically distributed and attached to each other.

[0008] Preferably, the cover plate has an inner cavity 1 inside, and a reset device 1 is placed inside the inner cavity 1. Anti-sway rods are provided at the four corners of the inner cavity 1 in an axisymmetrically distributed manner. The top end of the inner cavity 1 has a mating port 1 that is slidably connected to the button body. The bottom end of the inner cavity 1 has an inner cavity 2 inside, and two reset devices 2 are placed inside the inner cavity 2 in an axisymmetrically distributed manner. The bottom end of the inner cavity 2 is a circular mating port 2, which is connected to the sensor at the top end of the circuit board. The inner walls of the inner cavity 2 have two sliding grooves that are slidably distributed on two opposite sides.

[0009] Preferably, the second reset device consists of three parts: a welded component, a sliding component, and a second rubber spring. The welded component and the sliding component are slidably connected, and a set of second rubber springs distributed at equal intervals are welded inside the welded component and the sliding component.

[0010] Preferably, the welded part is welded to the inner wall of the inner cavity on the side opposite to the sliding part, and a cavity block is provided on the side of the welded part corresponding to the sliding part, and the inside of the cavity block is welded to the shaft end of the side of the rubber spring.

[0011] Preferably, the sliding member has a sliding cavity inside the side corresponding to the welded part, and the sliding cavity is slidably connected to the cavity block. The side of the sliding cavity opposite to the welded part is welded to the shaft end of the rubber spring. A semi-cylindrical boss hole is opened in the center of the side of the sliding member opposite to the welded part. The complete semi-cylindrical boss hole formed by the two sliding members is an inverted cylindrical boss hole. The bottom end of the complete semi-cylindrical boss hole is concentric with the signal sensor at the top end of the circuit board. Two sliders are provided on the two opposite sidewalls of the sliding member in an axially symmetrical distribution. The sliders are slidably connected to the sliding groove.

[0012] Preferably, the reset device consists of two parts: two symmetrically distributed mating frames and a set of equidistantly distributed rubber springs. The rubber springs are welded between the two mating frames. Each of the four corners of the mating frame has a mating hole, which is slidably connected to the anti-sway rod. The top mating frame of the reset device is attached to the bottom of the button body.

[0013] Preferably, each of the four corners of the bottom end of the button body is provided with a mating hole that is slidably connected to the anti-shake rod, and the center of the bottom end of the button body is provided with an inverted frustum block that mates with the semi-cylindrical boss hole.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a shake-resistant mobile phone button, which has the following beneficial effects:

[0016] 1. This anti-shake mobile phone button effectively prevents shaking and improves the user experience. Through the precise cooperation between the anti-shake rod and each mating hole, as well as the coordinated operation of reset device one and reset device two, this button ensures that the button body always remains vertical during the pressing and reset process, effectively avoiding shaking. Users can get clear operation feedback and accurately click the target button, which greatly improves the smoothness and accuracy of mobile phone operation and brings a better interactive experience.

[0017] 2. This anti-shake mobile phone button reduces wear and extends service life. Button shaking accelerates the wear of internal connecting parts and shortens the life of the mobile phone. This button reduces friction and collision of parts caused by shaking by limiting the movement trajectory of the button body. Reset device one and reset device two share the pressure of the button body, buffer the impact of pressing, reduce the wear of each part, reduce the probability of failure, extend the service life of the mobile phone button and even the entire mobile phone, and save users operating costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the anti-shake mobile phone button structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the anti-shake mobile phone button of this utility model;

[0020] Figure 3 This is a cross-sectional view of the cover plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the reset device of this utility model;

[0022] Figure 5 This is a schematic diagram of the second reset device of this utility model.

[0023] In the diagram: 1. Cover plate; 2. Button body; 3. Reset device one; 4. Reset device two; 5. Circuit board; 6. Inner cavity one; 7. Anti-sway rod; 8. Inner cavity two; 9. Slide groove; 10. Mating frame; 11. Rubber spring one; 12. Mating hole one; 13. Welded part; 14. Sliding part; 15. Rubber spring two; 16. Hole block; 17. Slide cavity; 18. Slider; 19. Semi-cylindrical boss hole; 20. Mating hole two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5A type of anti-shake mobile phone button includes a cover plate 1, a button body 2, a first reset device 3, a second reset device 4, and a circuit board 5. The top end of the circuit board 5 is provided with the cover plate 1, the top end of the inner part of the cover plate 1 is provided with the first reset device 3, the top end of the first reset device 3 is provided with the button body 2, the bottom side of the button body 2 is attached to the first reset device 3, and the bottom of the first reset device 3 is provided with the second reset device 4. The two second reset devices 4 are symmetrically distributed and attached to each other.

[0026] Furthermore, the cover plate 1 has an inner cavity 6 inside, and a reset device 3 is placed inside the inner cavity 6. Anti-sway rods 7 are symmetrically distributed at the four corners of the inner cavity 6. The top of the inner cavity 6 has a mating port 1 that slides and connects with the button body 2. The bottom of the inner cavity 6 has an inner cavity 8, and two reset devices 4 are symmetrically distributed inside the inner cavity 8. The bottom of the inner cavity 8 is a circular mating port 2, which connects with the sensor at the top of the circuit board 5. The inner walls of the inner cavity 8 have two symmetrically distributed sliding grooves 9. The cover plate 1 is placed on the circuit board 5. The cover plate 1 protects the circuit board 5 while ensuring the normal reset operation of the internal reset devices 3 and 4.

[0027] Furthermore, the reset device 2 4 consists of three parts: a welded part 13, a sliding part 14, and a rubber spring 2 15. The welded part 13 and the sliding part 14 are slidably connected, and a set of equally spaced rubber springs 2 15 are welded inside the welded part 13 and the sliding part 14. The rubber springs 2 15 are always in a compressed state. The limited rebound force of the rubber springs 2 15 ensures that when the button body 2 is pressed or idle, the inverted frustum block at the bottom of the button body 2 is always in a vertical state, thus playing a role in preventing the button body from shaking.

[0028] Furthermore, the side of the welded part 13 away from the sliding part 14 is welded to the inner wall of the inner cavity 8, and the side of the welded part 13 corresponding to the sliding part 14 is provided with a cavity block 16. The inside of the cavity block 16 is welded to the shaft end of the rubber spring 15. The welded part 13 plays a supporting role.

[0029] Furthermore, a sliding cavity 17 is formed inside the sliding member 14 on the side corresponding to the welded member 13. The sliding cavity 17 is slidably connected to the cavity block 16, and the side of the sliding cavity 17 facing away from the welded member 13 is welded to the shaft end of the rubber spring 15. A semi-cylindrical boss hole 19 is formed at the center of the side of the sliding member 14 facing away from the welded member 13. The complete semi-cylindrical boss hole 19 formed by the two sliding members 14 is an inverted cylindrical boss hole. The bottom end of the complete semi-cylindrical boss hole 19 is concentric with the signal sensor at the top end of the circuit board 5. 4. Two sliders 18 are provided on the two opposite side walls in an axisymmetrical arrangement. The sliders 18 are slidably connected to the slide groove 9. The inverted cylindrical boss hole formed by the two sliders 14 fits against the outer side of the inverted frustum block at the bottom of the button body 2. When the button body 2 is pressed, the inverted frustum block at its bottom squeezes the two reset devices 4, that is, the rubber spring 15 continues to be compressed. After the pressing is completed, the rebound force of the rubber spring 15, combined with the special shape of the semi-cylindrical boss hole 19, makes the button body 2 quickly and vertically rebound without shaking.

[0030] Furthermore, the reset device 3 consists of two parts: two symmetrically distributed mating frames 10 and a set of equidistantly distributed rubber springs 11. The rubber springs 11 are welded between the two mating frames 10. Each of the four corners of the mating frame 10 has a mating hole 12, which is slidably connected to the anti-sway bar 7. The top mating frame 10 of the reset device 3 is attached to the bottom of the button body 2. The rubber springs 11 of the reset device 3 are always in a compressed state, matching the reset device 24 to ensure the rapid reset of the button body 2. The mating holes 12 and 20 and the anti-sway bar 7 ensure the vertical movement of the button body 2, prevent the button body 2 from shaking, reduce wear, improve the button's service life and user experience.

[0031] Furthermore, each of the four corners of the bottom end of the button body 2 is provided with a mating hole 20 that is slidably connected to the anti-sway rod 7, and the center of the bottom end of the button body 2 is provided with an inverted frustum block that mates with the semi-cylindrical boss hole 19.

[0032] Structural Description:

[0033] Cover plate 1: Cover plate 1 covers the top of circuit board 5 and has an inner cavity 6 and an inner cavity 8 inside, which provide space for the reset device 3, reset device 4, etc., and at the same time protect the circuit board 5.

[0034] Button body 2: Button body 2 is located on top of reset device 3. The bottom four corners are provided with mating holes 20 to slide with the anti-shake rod 7. The inverted frustum block at the bottom center is mated with reset device 4 to realize the pressing operation.

[0035] Reset device 13: The reset device 13 consists of a mating frame 10 and a rubber spring 11. The mating frame 10 has mating holes 12 at the four corners that mate with the anti-sway rod 7. The top of the frame 10 is attached to the bottom of the button body 2 to assist the button in resetting.

[0036] Reset device 2 4: The reset device 2 4 consists of a welded part 13, a sliding part 14 and a rubber spring 2 15, which always provides support for the button body 2. Its semi-cylindrical boss hole 19 cooperates with the inverted frustum block at the bottom of the button body 2 to achieve anti-shaking and reset.

[0037] Circuit board 5: Circuit board 5 is located at the bottom of the device and has a cover plate 1 on the top. The signal sensor on the top of the circuit board works in conjunction with the reset device 4 to receive the pressing signal of the button body 2 and realize the function response.

[0038] Inner cavity 6: Inner cavity 6 is opened inside the cover plate 1, and a reset device 3 is placed therein. Anti-sway rods 7 are arranged at the four corners, and a mating port 1 is provided at the top for sliding cooperation with the button body 2.

[0039] Anti-sway bar 7: Anti-sway bar 7 is installed at the four corners of the inner cavity 6, and slides in contact with the mating hole 20 on the bottom of the button body 2 and the mating hole 12 on the reset device 3 to limit the shaking of the button body 2;

[0040] Cavity 2 8: Cavity 2 8 is located at the bottom of cover plate 1 and houses reset device 2 4. The circular mating port 2 at the bottom mates with the sensor at the top of circuit board 5. The inner wall is provided with a sliding groove 9.

[0041] Slide 9: Slide 9 is formed on the two opposing inner walls of the inner cavity 2 8, and slides in cooperation with the slider 18 on the side wall of the slider 14 to guide the slider 14 to move smoothly;

[0042] Mating frame 10: The mating frame 10 is a component of the reset device 3. It is symmetrically distributed, with mating holes 12 at the four corners, a rubber spring 11 welded in the middle, and the top is attached to the button body 2.

[0043] Rubber spring 11: Rubber spring 11 is welded between the two mating frames 10 of the reset device 3 and is always in a compressed state, so that the auxiliary button body 2 can be quickly reset.

[0044] Mating Hole 12: Mating Hole 12 is provided at the four corners of the mating frame 10 and slides with the anti-sway rod 7 to ensure that the reset device 13 and the button body 2 move in the vertical direction;

[0045] Welded component 13: Welded component 13 is fixed to the inner wall of the inner cavity 8, and a cavity block 16 is provided on one side to cooperate with the sliding cavity 17 of the sliding component 14 to provide support for the rubber spring 15.

[0046] Sliding component 14: Sliding component 14 slides with welding component 13, side wall slider 18 fits with slide groove 9, and a semi-cylindrical boss hole 19 is opened in the center, which fits with the inverted frustum block at the bottom of button body 2;

[0047] Rubber spring 2 15: Rubber spring 2 15 is welded between the welded part 13 and the sliding part 14, and is always in a compressed state. It uses the rebound force to achieve the anti-shaking and reset of the button body 2.

[0048] Cavity block 16: Cavity block 16 is set on the welded part 13 and slides in cooperation with the sliding cavity 17 of the sliding part 14, providing installation and extension space for the rubber spring 15;

[0049] Sliding cavity 17: The sliding cavity 17 is opened inside the sliding member 14 and slides with the cavity block 16 on the welded member 13. At the same time, a second rubber spring 15 is welded to ensure that the sliding member 14 slides smoothly.

[0050] Slider 18: Slider 18 is located on the two opposite side walls of slider 14 and slides in conjunction with the groove 9 on the inner wall of inner cavity 8 to guide slider 14 to move along a predetermined trajectory;

[0051] Semi-cylindrical boss hole 19: The semi-cylindrical boss hole 19 is opened on the side of the slider 14 away from the welded part 13. The holes of the two sliders 14 form an inverted cylindrical boss hole, which cooperates with the inverted frustum block at the bottom of the button body 2 to prevent shaking.

[0052] Matching Hole 20: Matching Hole 20 is provided at the four corners of the bottom of the button body 2, and slides in conjunction with the anti-shake rod 7 to limit the movement direction of the button body 2 and prevent it from shaking.

[0053] Working Principle: The anti-shake mobile phone button is correctly installed according to the diagram. The anti-shake button, with the help of components such as cover plate 1, reset device 1 3, reset device 2 4, and anti-shake rod 7, works together to achieve anti-shake and precise operation. Cover plate 1 covers the circuit board 5, providing protection for the internal components and creating a stable working space. Its internal cavity 6 houses reset device 1 3. The anti-shake rod 7, arranged at the four corners, slides with the mating holes 20 at the four corners of the bottom of the button body 2 and the mating holes 12 on reset device 1 3, restricting the button body 2 to move only vertically, effectively preventing lateral movement during pressing. When the user presses the button body 2, the inverted frustum block at the bottom of the button body 2 presses against the reset device 2 4, which consists of a welded part 13, a sliding part 14, and a rubber spring 2 15. The welded part 13 is fixed to the inner wall of the internal cavity 2 8, and the sliding part 14 moves via a slider. 18 slides along the groove 9 on the inner wall of the inner cavity 2 8. At the same time, the rubber spring 2 15 is further compressed, storing elastic potential energy. During this process, the top of the reset device 3 is in contact with the bottom of the button body 2, and the rubber spring 11 inside is also compressed. When the user releases the button body 2, the rebound force of the rubber spring 2 15 in the reset device 2 4, with the special cooperation between the semi-cylindrical boss hole 19 and the inverted frustum block at the bottom of the button body 2, pushes the button body 2 to quickly and vertically rebound. The rebound force of the rubber spring 11 in the reset device 3 further assists the button body 2 to quickly reset. The two cooperate with each other to not only ensure that the button body 2 resets quickly, but also maintain the vertical state of the button throughout the process, avoiding shaking. At the same time, when the inverted frustum block at the bottom of the button body 2 squeezes the reset device 2 4, it triggers the signal sensor on the top of the circuit board 5 to realize the function response of the button.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shake-resistant mobile phone button, comprising a cover plate (1), a button body (2), a first reset device (3), a second reset device (4), and a circuit board (5), characterized in that: The circuit board (5) has a cover plate (1) at the top end. The top of the cover plate (1) is provided with a reset device (3). The top end of the reset device (3) is provided with a button body (2). The bottom side of the button body (2) is attached to the reset device (3). The bottom of the reset device (3) is provided with a reset device (4). The two reset devices (4) are symmetrically distributed and attached. The cover plate (1) has an inner cavity 1 (6) inside, and a reset device 1 (3) is placed inside the inner cavity 1 (6). Anti-sway rods (7) are arranged in an axially symmetrical manner at the four corners of the inner cavity 1 (6). A mating port 1 is opened at the top end of the inner cavity 1 (6) to be slidably connected to the button body (2). An inner cavity 2 (8) is opened at the bottom end of the inner cavity 1 (6). Two reset devices 2 (4) are placed inside the inner cavity 2 (8) in an axially symmetrical manner. The bottom end of the inner cavity 2 (8) is a circular mating port 2, which is connected to the sensor at the top end of the circuit board (5). Two sliding grooves (9) are arranged in an axially symmetrical manner on the two opposite inner walls inside the inner cavity 2 (8).

2. The anti-shaking mobile phone key according to claim 1, characterized in that: The reset device 2 (4) consists of three parts: a welded part (13), a sliding part (14), and a rubber spring 2 (15). The welded part (13) and the sliding part (14) are slidably connected, and a set of rubber springs 2 (15) are welded inside the welded part (13) and the sliding part (14) in an equidistant arrangement.

3. The anti-wobble cell phone key of claim 2, wherein: The welded part (13) is welded to the inner wall of the inner cavity (8) on the side away from the sliding part (14), and the welded part (13) is provided with a cavity block (16) on the side corresponding to the sliding part (14), and the cavity block (16) is welded to the shaft end on the side of the rubber spring (15).

4. The anti-wobble cell phone key of claim 3, wherein: The sliding member (14) has a sliding cavity (17) inside the side corresponding to the welded part (13). The sliding cavity (17) is slidably connected to the cavity block (16). The side of the sliding cavity (17) away from the welded part (13) is welded to the shaft end of the rubber spring (15). The center of the side of the sliding member (14) away from the welded part (13) has a semi-cylindrical boss hole (19). The complete semi-cylindrical boss hole (19) formed by the two sliding members (14) is an inverted cylindrical boss hole. The bottom end of the complete semi-cylindrical boss hole (19) is concentric with the circuit board (5) and the signal sensor at the top end. The two opposite sidewalls of the sliding member (14) are provided with two sliders (18) that are axially symmetrically distributed. The sliders (18) are slidably connected to the groove (9).

5. A shake-resistant mobile phone button according to claim 1, characterized in that: The reset device (3) consists of two parts: two symmetrically distributed mating frames (10) and a set of equally distributed rubber springs (11). The rubber springs (11) are welded between the two mating frames (10). Each of the four corners of the mating frame (10) has a mating hole (12). The mating hole (12) is slidably connected to the anti-sway rod (7). The top mating frame (10) of the reset device (3) is attached to the bottom of the button body (2).

6. The anti-wobble cell phone key of claim 5, wherein: The button body (2) has four corners at the bottom end with mating holes (20) that are slidably connected to the anti-sway rod (7), and the bottom end of the button body (2) has an inverted frustum block that mates with the semi-cylindrical boss hole (19).

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