Waterproof device for mobile phone receiver

Abstract

The utility model discloses a waterproof device for a mobile phone receiver, and relates to the technical field of mobile phone receivers, in particular to the waterproof device for the mobile phone receiver, which comprises a protective shell, a first sliding groove is arranged on the protective shell, and a sliding block is arranged in the first sliding groove of the protective shell in a sliding manner. An elastic sealing gasket is fixedly connected to one side wall, close to the mobile phone, of the sliding block; the sliding block slides to push the elastic sealing gasket to move to a mobile phone receiver and the mobile phone receiver covers and seals the elastic sealing gasket; according to the waterproof device for the mobile phone receiver, the antiskid assembly, the sliding block and the elastic sealing gasket are arranged in a matched mode, so that the waterproof device for the mobile phone receiver has the effective waterproof effect on the mobile phone receiver, the sliding block drives the elastic sealing gasket to slide on the protective shell, the elastic sealing gasket covers the mobile phone receiver after sliding, and the sealing and waterproof purposes are achieved for the mobile phone receiver.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone receivers, in particular to a mobile phone receiver waterproof device. Background Art

[0002] Nowadays, with the development of society and the continuous advancement of science and technology, the use of mobile phones is becoming more and more popular. Calling is one of the most important functions of mobile phones. Using mobile phones facilitates friends from all over the world to contact and work, and brings convenience to people's lives. There are many parts in mobile phones, among which the mobile phone receiver is a device that converts electrical signals into sound, which is convenient for listening to the voice from the other party's phone. Commonly used mobile phone receivers are generally not equipped with a waterproof function. Once water enters the mobile phone receiver, it is easy to cause damage to the mobile phone receiver, affecting the normal use of the mobile phone. For this reason, we propose a mobile phone receiver waterproof device to solve the above problem.

[0003] In the published Chinese patent application, the publication number is: CN212628012U, and the patent name is: a waterproof device for a mobile phone receiver. Although, by putting the mobile phone into a mobile phone protective case, the mobile phone protective case can be used to protect the outer surface of the mobile phone, by pushing the handle rod to move, the force applied to the handle rod is transmitted to the movable baffle and the two fixed plates, and the two card balls slide in the direction outside the corresponding arc-shaped card slots respectively, so that the two slide bars slide in the corresponding mounting holes, and the two springs are stretched and deformed to generate elastic force. When the two card balls slide out of the corresponding arc-shaped card slots, the handle rod drives the movable baffle to move in the rectangular through hole. When the two card balls move to the notch position of the next corresponding arc-shaped card slot respectively, under the elastic force of the two springs, the two card balls are respectively inserted into the corresponding arc-shaped card slots. According to the above steps, the movable baffle can be pushed to move in the rectangular through hole, thereby facilitating the adjustment of the position of the movable baffle in the rectangular through hole. However, in the prior art, when the movable baffle drives the sealing gasket to slide, the sealing gasket and the mobile phone protective shell are always in abutment, and repeated sliding friction between the sealing gasket and the mobile phone shell causes the sealing gasket to become thinner as a whole, the friction coefficient of the sealing gasket is reduced, and the sealing ability is reduced, thereby failing to effectively realize the waterproof function of the earpiece.

[0004] In summary, in order to solve the problem that the earpiece cannot be effectively waterproofed in the prior art, this case is proposed to solve it. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a mobile phone receiver waterproof device, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a waterproof device for a mobile phone receiver, including a protective shell, a first slide groove is opened on the protective shell, a slider is slidably arranged in the first slide groove of the protective shell, an elastic sealing pad is fixedly connected to a side wall of the slider close to the mobile phone, and the slider pushes the elastic sealing pad to move to the mobile phone receiver through sliding to cover and seal the mobile phone receiver; an anti-skid component is arranged on the slider, and the anti-skid component includes a top plate and a spring, the top plate is slidably arranged on the slider, and a side wall of the top plate abuts against the protective shell, and one end of the spring abuts against a side wall of the top plate away from the protective shell; after the spring is compressed, the top plate is pulled to move, and the top plate is no longer abutted against the protective shell.

[0009] Optionally, the anti-slip component also includes a slide plate and a connecting column. The interior of the slide plate is provided with a second slide groove and a sixth slide groove. The slide plate is slidably arranged in the second slide groove. The connecting column is slidably connected to the slide plate through the sixth slide groove. One end of the connecting column is fixedly connected to the slide plate, and one side wall of the slide plate is fixedly connected to the top plate.

[0010] Optionally, the spring is arranged in the second sliding groove, and one end of the spring abuts against the other side wall of the slide plate.

[0011] Optionally, the anti-slip component also includes a connecting rod and a slide plate, a third slide groove is opened inside the slide plate, the slide plate is slidably set in the third slide groove, a side wall of the slide plate is fixedly connected to the top plate, both ends of the slide plate are inclined, the connecting rod is inserted on the slide plate, one end of the connecting rod is inclined, and the end inclined surface of the connecting rod is in contact with the end inclined surface of the slide plate.

[0012] Optionally, the spring is arranged in the third sliding groove of the sliding block, and one end of the spring is fixedly connected to the other side wall of the sliding block.

[0013] Optionally, a limit block is fixedly connected to the side wall of one end of the connecting rod close to the inclined surface, and the limit block is located in the sliding block.

[0014] (III) Beneficial effects

[0015] The utility model provides a mobile phone receiver waterproof device, which has the following beneficial effects:

[0016] This mobile phone receiver waterproof device, through the coordinated arrangement of the anti-skid component, the slider, and the elastic sealing pad, enables this mobile phone receiver waterproof device to have the effect of effectively waterproofing the mobile phone receiver. The slider drives the elastic sealing pad to slide on the protective shell, and the elastic sealing pad covers the mobile phone receiver after sliding, so as to seal and waterproof the mobile phone receiver. The anti-skid component is used to prevent the slider from sliding without human push. When the slider is slid manually, the top plate is slid into the inside of the slider. At this time, there is no friction contact between the top plate and the protective shell, and the slider can slide easily on the protective shell. At the same time, compared with the prior art, it avoids the situation where the top plate gradually becomes thinner due to repeated friction, so that the top plate is continuously in a stable state during long-term use, thereby making the anti-skid component, the slider, and the elastic sealing pad in an effective waterproof state for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a waterproof device for a mobile phone receiver according to the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of a mobile phone receiver waterproof device of the utility model;

[0020] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of a second embodiment of a waterproof device for a mobile phone receiver according to the utility model;

[0022] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0023] Figure 6 The utility model is a schematic diagram of the three-dimensional structure of the top plate in the second embodiment of the waterproof device for the mobile phone receiver.

[0024] In the figure: 1, protective shell; 2, first slide groove; 3, slider; 4, elastic sealing pad; 5, spring; 6, connecting column; 7, top plate; 8, slide plate; 9, second slide groove; 10, connecting rod; 11, push plate; 12, third slide groove; 15, limit block; 18, sixth slide groove. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions 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. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indications or implications.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments.

[0027] For example, see Figures 1 to 3 The utility model provides a technical solution: a mobile phone receiver waterproof device, including a protective shell 1, a first slide groove 2 is opened on the protective shell 1, a slider 3 is slidably arranged in the first slide groove 2 of the protective shell 1, an elastic sealing pad 4 is fixedly connected to the side wall of the slider 3 close to the mobile phone, and the slider 3 slides and pushes the elastic sealing pad 4 to move to the mobile phone receiver and covers the mobile phone receiver and seals it.

[0028] The elastic sealing pad 4 can be made of a rubber material or a silicone foam pad. When the slider 3 slides on the protective shell 1, it pulls the elastic sealing pad 4 to move the elastic sealing pad 4 to the mobile phone receiver. The elastic sealing pad 4 covers the mobile phone receiver, thereby achieving waterproof protection for the mobile phone receiver. When the mobile phone receiver does not need to be waterproofed, the slider 3 is slid on the protective shell 1, so that the slider 3 drives the elastic sealing pad 4 to move away from the mobile phone receiver.

[0029] An anti-skid component is provided on the slider 3, and the anti-skid component includes a top plate 7 and a spring 5. The top plate 7 is slidably set on the slider 3, and one side wall of the top plate 7 abuts against the protective shell 1, and one end of the spring 5 abuts against a side wall of the top plate 7 away from the protective shell 1; after the spring 5 is compressed, the top plate 7 is pulled to move, and the top plate 7 is no longer abutted against the protective shell 1.

[0030] The anti-skid component is used to prevent the slider 3 from sliding on the protective shell 1 without human intervention. The spring 5 elastically pushes the top plate 7, so that the top plate 7 is in close contact with the protective shell 1, increasing the friction between the top plate 7 and the protective shell 1, thereby increasing the friction between the slider 3 and the protective shell 1, and preventing the slider 3 from sliding on the first slide groove 2 of the protective shell 1. When the slider 3 needs to slide on the protective shell 1, the top plate 7 slides into the inside of the slider 3 and compresses the spring 5, so that the top plate 7 is no longer in direct contact with the protective shell 1, and then the slider 3 is slid, so that the slider 3 and the elastic sealing pad 4 are moved away from the mobile phone receiver position.

[0031] Specifically, the anti-skid assembly further includes a slide plate 8 and a connecting column 6. The slide block 3 is provided with a second slide groove 9 and a sixth slide groove 18. The slide plate 8 is slidably disposed in the second slide groove 9. The connecting column 6 is slidably connected to the slide block 3 through the sixth slide groove 18. One end of the connecting column 6 is fixedly connected to the slide plate 8. One side wall of the slide plate 8 is fixedly connected to the top plate 7. The spring 5 is disposed in the second slide groove 9, and one end of the spring 5 abuts against the other side wall of the slide plate 8.

[0032] The connecting column 6 and the sliding plate 8 are used to facilitate the user to push the top plate 7 to slide into the second sliding groove 9 of the sliding block 3. When the top plate 7 is not in contact with the protective shell 1, the user pushes the connecting column 6 to slide along the sixth sliding groove 18, and the connecting column 6 drives the sliding plate 8 to move. The sliding plate 8 compresses the spring 5 and drives the top plate 7 to slide into the second sliding groove 9, so that the top plate 7 and the protective shell 1 are no longer in contact, thereby canceling the friction limit.

[0033] After the top plate 7 is no longer in contact with the protective shell 1, the slider 3 is pushed to slide in the first slide groove 2 of the protective shell 1, and the slider 3 pulls the elastic sealing pad 4 to move closer to or away from the mobile phone receiver, thereby completing the waterproof sealing or non-sealing of the mobile phone receiver.

[0034] For example 2, please refer to Figures 4 to 6 The difference between this embodiment and the first embodiment is that the anti-skid assembly further includes a connecting rod 10 and a slide plate 8. A third slide groove 12 is provided inside the slide plate 3. The slide plate 8 is slidably arranged in the third slide groove 12. One side wall of the slide plate 8 is fixedly connected to the top plate 7. Both ends of the slide plate 8 are in the shape of an inclined surface. The connecting rod 10 is inserted into the slide plate 3. One end of the connecting rod 10 is in the shape of an inclined surface, and the end inclined surface of the connecting rod 10 abuts against the end inclined surface of the slide plate 8. The spring 5 is arranged in the third slide groove 12 of the slide plate 3. One end of the spring 5 is fixedly connected to the other side wall of the slide plate 8. A limit block 15 is fixedly connected to the side wall of the end of the connecting rod 10 close to the inclined surface. The limit block 15 is located in the slide plate 3. A push plate 11 is fixedly connected to the end of the connecting rod 10 away from the inclined surface.

[0035] When in use, the connecting rod 10 is slidably connected to the slider 3 through the limit block 15. The slide plate 8 is used to pull the top plate 7. When the slide plate 8 moves, the top plate 7 moves into the third slide groove 12 of the slider 3, so that the top plate 7 is no longer in contact with the protective shell 1. The connecting rod 10 is used to move to the side where the slide plate 8 is located after being pressed by manpower. The connecting rod 10 moves to the side where the slide plate 8 is located and pushes the slide plate 8 to slide in the third slide groove 12. The slide plate 8 compresses the spring 5. At the same time, the slide plate 8 pulls the top plate 7. When the slide plate 8 moves, the top plate 7 moves into the third slide groove 12 of the slider 3, so that the top plate 7 is no longer in contact with the protective shell 1.

[0036] After the top plate 7 is no longer in contact with the protective shell 1, the slider 3 is pushed to slide in the first slide groove 2 of the protective shell 1, and the slider 3 pulls the elastic sealing pad 4 to move closer to or away from the mobile phone receiver, thereby completing the waterproof sealing or non-sealing of the mobile phone receiver.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof device for a mobile phone receiver, characterized in that: The protective shell (1) comprises a first slide groove (2) formed on the protective shell (1), a slider (3) being slidably arranged in the first slide groove (2) of the protective shell (1), an elastic sealing pad (4) being fixedly connected to a side wall of the slider (3) close to the mobile phone, and the slider (3) slidingly pushes the elastic sealing pad (4) to move to the receiver of the mobile phone and covers and seals the receiver of the mobile phone; The slide block (3) is provided with an anti-slip component, the anti-slip component comprising a top plate (7) and a spring (5); the top plate (7) is slidably arranged on the slide block (3), and a side wall of the top plate (7) abuts against the protective shell (1), and one end of the spring (5) abuts against a side wall of the top plate (7) away from the protective shell (1); after the spring (5) is compressed, the top plate (7) is pulled to move, and the top plate (7) and the protective shell (1) are no longer abutted.

2. A mobile phone receiver waterproof device according to claim 1, characterized in that: The anti-skid assembly further comprises a slide plate (8) and a connecting column (6); a second slide groove (9) and a sixth slide groove (18) are provided inside the slide plate (3); the slide plate (8) is slidably arranged in the second slide groove (9); the connecting column (6) is slidably connected to the slide plate (3) via the sixth slide groove (18); one end of the connecting column (6) is fixedly connected to the slide plate (8); and a side wall of the slide plate (8) is fixedly connected to the top plate (7).

3. A mobile phone receiver waterproof device according to claim 2, characterized in that: The spring (5) is arranged in the second sliding groove (9), and one end of the spring (5) abuts against the other side wall of the sliding plate (8).

4. A mobile phone receiver waterproof device according to claim 1, characterized in that: The anti-skid assembly further comprises a connecting rod (10) and a slide plate (8). A third slide groove (12) is provided inside the slide plate (3). The slide plate (8) is slidably arranged in the third slide groove (12). A side wall of the slide plate (8) is fixedly connected to the top plate (7). Both ends of the slide plate (8) are in the shape of inclined surfaces. The connecting rod (10) is inserted into the slide plate (3). One end of the connecting rod (10) is in the shape of an inclined surface. The end inclined surface of the connecting rod (10) abuts against the end inclined surface of the slide plate (8).

5. A mobile phone receiver waterproof device according to claim 4, characterized in that: The spring (5) is arranged in the third sliding groove (12) of the sliding block (3), and one end of the spring (5) is fixedly connected to the other side wall of the sliding block (8).

6. A mobile phone receiver waterproof device according to claim 4, characterized in that: A limiting block (15) is fixedly connected to a side wall of one end of the connecting rod (10) close to the inclined surface, and the limiting block (15) is located inside the sliding block (3).

Images