Waterproof telescopic mechanism with separated power supply assembly and power output assembly

Abstract

The utility model belongs to the technical field of massager transmission structures, and particularly discloses a waterproof telescopic mechanism with a power source assembly and a power output device separated. Comprising a power assembly, a power output device, a transmission connecting rod and a sliding cylinder. The power supply assembly and the power output device are connected through an electric wire, and the power supply assembly provides a power supply and an instruction for the power output device; one end of the transmission connecting rod is connected to the power output device, and the other end of the transmission connecting rod is movably connected to the sliding cylinder; the power output device drives the transmission connecting rod to swing so as to drive the sliding cylinder to slide up and down; the power supply assembly comprises an upper cover and a lower cover, the upper cover is mounted on the lower cover in a covering manner, and a first waterproof sealing ring is arranged at the contact part of the upper cover and the lower cover; the upper cover is provided with a key board, the lower cover is provided with an inner cavity, and a circuit board and a power supply are arranged in the inner cavity; according to the utility model, the power supply assembly and the power output device are independently arranged, the waterproof effect is good, and water is prevented from entering.

Description

Technical Field

[0001] The utility model belongs to the technical field of massager transmission structures and relates to a waterproof telescopic mechanism for separating a power supply component and a power output component. Background Art

[0002] With the improvement of living standards, massagers are becoming more and more widely used in modern society. Various types of massagers have appeared on the market. However, due to structural design problems, many components of many massagers, such as circuit boards, have poor waterproof effects. As a result, during the use or cleaning of the massager, moisture will come into contact with the circuit components of the massager, causing damage to the massager. Moreover, the transmission components of many current massagers also have similar waterproof problems. Therefore, improvement is urgently needed. Utility Model Content

[0003] The purpose of the utility model is to provide a waterproof telescopic mechanism that separates a power supply component and a power output component, which has good waterproof effect and is easy to assemble, and the power supply component and the power output component can both achieve independent waterproof characteristics.

[0004] The above object is achieved by the following technical solution: a waterproof telescopic mechanism with a power supply assembly and a power output assembly separated, comprising a power supply assembly, a power output assembly, a transmission connecting rod, and a sliding cylinder; the power supply assembly and the power output assembly are connected by wires, and the power supply assembly provides power and instructions to the power output assembly; one end of the transmission connecting rod is connected to the power output assembly, and the other end is movably connected to the sliding cylinder; the power output assembly drives the transmission connecting rod to swing, thereby driving the sliding cylinder to slide up and down;

[0005] The power supply assembly includes an upper cover and a lower cover, wherein the upper cover is mounted on the lower cover, and a first waterproof sealing ring is provided at the contact portion between the upper cover and the lower cover; a keypad is mounted on the upper cover, and the lower cover has an inner cavity, in which a circuit board and a power supply are mounted;

[0006] The power output assembly includes an output assembly body, the output assembly body is provided with a front cover, the front cover is provided with a first wiring hole, the power supply assembly is provided with a second wiring hole, the first wiring hole and the second wiring hole are used to insert wires; the first wiring hole and the second wiring hole are both provided with a first waterproof ring, or waterproof glue.

[0007] Furthermore, a button mounting hole is provided on the upper cover; the button plate and the upper cover are both made of rubber material; the button plate is clamped and mounted on the button mounting hole and bonded with waterproof glue.

[0008] Furthermore, the power output assembly is also provided with a rotating assembly and an outer cylinder, and the outer cylinder is sleeved on the output assembly body; the rotating assembly is connected and installed with the output assembly body; the output assembly body is also provided with a rear cover, and the front cover and the rear cover are connected and installed in cooperation to form an installation cavity, and the power assembly is installed in the installation cavity, and the power output shaft is installed at the front end of the power assembly.

[0009] Furthermore, a second waterproof ring is provided between the front cover and the rear cover.

[0010] Furthermore, a shaft mounting hole is provided at the front end of the rear cover, the power output shaft is installed in the shaft mounting hole, and a third waterproof ring is provided at the shaft mounting hole at the contact point with the power output shaft.

[0011] Furthermore, a waterproof gasket is provided on the top surface of the power assembly; the waterproof gasket rests against the top surface of the installation cavity.

[0012] Furthermore, a guide rail is provided on the outer wall of the sliding cylinder, and a guide rod is provided on the guide rail; the guide rod is fixed on the external structure, and the sliding cylinder slides up and down along the guide rod through the guide rail.

[0013] The power supply component of the present invention has a separate waterproof telescopic mechanism, and its circuit board is installed in the power supply component. The power supply component is separately arranged, and the power supply component is installed by using upper and lower covers, and a first waterproof ring is provided between the upper and lower covers; a first waterproof ring is also provided at the wiring hole of the power supply component; at the same time, the key panel and the upper cover of the power supply component are clamped and installed, and are made of silicone material, and the contact between silicone and silicone is very close; therefore, in the utility model, the power supply component is simple to assemble, has a good waterproof effect, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It shows a schematic structural diagram of the power supply assembly separation and waterproof telescopic mechanism of the present invention;

[0015] Figure 2 A schematic structural diagram of the power supply assembly separation and waterproof telescopic mechanism of the present invention from another perspective is shown;

[0016] Figure 3 Shows a schematic structural diagram of the power supply assembly of the present utility model;

[0017] Figure 4 A schematic diagram of the explosion structure of the power supply assembly of the utility model is shown;

[0018] Figure 5 A partial structural diagram of the power supply assembly separation and waterproof telescopic mechanism of the present invention is shown;

[0019] Figure 6A schematic diagram of the explosion structure of the power output assembly of the present utility model is shown;

[0020] Figure 7 A schematic cross-sectional structure diagram of the power output assembly of the present utility model is shown. DETAILED DESCRIPTION

[0021] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] 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.

[0023] like Figures 1 to 7 The figure is a schematic structural diagram of the power assembly separation waterproof telescopic mechanism of the present invention; the power assembly separation waterproof telescopic mechanism of the present invention includes a power assembly 1, a power output assembly 2, a transmission connecting rod 4 and a sliding cylinder 3; the power assembly 1 and the power output assembly 2 are connected by wires, and the power assembly 1 provides power and instructions to the power output assembly 2; one end of the transmission connecting rod 3 is connected to the power output assembly 2, and the other end is movably connected to the sliding cylinder 3; the power output assembly 2 drives the transmission connecting rod 4 to swing, thereby driving the sliding cylinder 3 to slide up and down;

[0024] The power supply assembly 1 includes an upper cover 11 and a lower cover 12. The upper cover 11 is mounted on the lower cover 12, and a first waterproof sealing ring 14 is provided at the contact portion between the upper cover 11 and the lower cover 12. A keypad 13 is mounted on the upper cover 11, and the lower cover 12 has an inner cavity 121, in which a circuit board 15 and a power supply 16 are mounted.

[0025] The power output component 2 includes an output component body 201, the output component body 201 is provided with a front cover 21, the front cover 21 is provided with a first wiring hole 211, the power supply component 1 is provided with a second wiring hole 112, the first wiring hole 211 and the second wiring hole 112 are used to insert wires; the first wiring hole 211 and the second wiring hole 112 are both provided with a first waterproof ring 17, or waterproof glue.

[0026] As a preferred embodiment, a button mounting hole 111 is provided on the upper cover 11 ; the button plate 13 and the upper cover 11 are both made of rubber material; and the button plate 13 is clamped and mounted in the button mounting hole 111 .

[0027] In the present invention, the power output assembly 2 further comprises a rotating assembly 25 and an outer cylinder 27, the outer cylinder 27 being sleeved on the output assembly body 201; the rotating assembly 25 is connected and mounted to the output assembly body 201; the output assembly body 201 further comprises a rear cover 22, the front cover 21 and the rear cover 22 being cooperatively connected and mounted to form an installation cavity. Exemplarily, a second waterproof ring 222 is provided between the front cover 21 and the rear cover 22. The power assembly 23 is mounted within the installation cavity, and a power output shaft 24 is mounted at the front end of the power assembly 23.

[0028] As a preferred embodiment, the front end of the rear cover 22 is provided with a shaft mounting hole 221, and the power output shaft 24 is installed in the shaft mounting hole 221, and a third waterproof ring 241 is provided at the shaft mounting hole 221 and in contact with the power output shaft 24; in the utility model, the power output shaft 24 is installed in cooperation with the rear cover 22, and a third waterproof ring 241 is provided therebetween to prevent moisture from entering the installation cavity from the outside through the shaft mounting hole 221.

[0029] In the present invention, a waterproof gasket 242 is provided on the top surface of the power assembly 23 ; the waterproof gasket 242 rests against the top surface of the installation cavity; therefore, the waterproof gasket 242 prevents moisture from entering the power assembly 23 .

[0030] In the present invention, a guide rail 6 is provided on the outer wall of the sliding cylinder 3, and a guide rod 5 is provided on the guide rail 6; the guide rod 5 is fixed on the external structure, and the sliding cylinder 3 slides up and down along the guide rod 5 through the guide rail 6; therefore, in the present invention, the sliding cylinder 3 can only slide in the up and down directions relative to the guide rod 5 to prevent it from shaking left and right.

[0031] In the present invention, both the power supply component and the power output component can achieve independent waterproof properties.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof telescopic mechanism for separating a power supply assembly from a power output assembly, characterized in that: The power supply assembly and the power output assembly are separated and waterproof and retractable, comprising a power supply assembly (1), a power output assembly (2), a transmission connecting rod (4) and a sliding cylinder (3); the power supply assembly (1) and the power output assembly (2) are connected via electric wires, and the power supply assembly (1) provides power and instructions to the power output assembly (2); one end of the transmission connecting rod (4) is connected to the power output assembly (2), and the other end is movably connected to the sliding cylinder (3); the power output assembly (2) drives the transmission connecting rod (4) to swing, thereby driving the sliding cylinder (3) to slide up and down; The power supply assembly (1) comprises an upper cover (11) and a lower cover (12); the upper cover (11) is mounted on the lower cover (12); a first waterproof sealing ring (14) is provided at a contact portion between the upper cover (11) and the lower cover (12); a keypad (13) is mounted on the upper cover (11); the lower cover (12) is provided with an inner cavity (121); a circuit board (15) and a power supply (16) are mounted in the inner cavity (121); The power output assembly (2) comprises an output assembly body (201), the output assembly body (201) is provided with a front cover (21), the front cover (21) is provided with a first wiring hole (211), the power supply assembly (1) is provided with a second wiring hole (112), the first wiring hole (211) and the second wiring hole (112) are used for inserting electric wires; the first wiring hole (211) and the second wiring hole (112) are both provided with a first waterproof ring 17, or provided with waterproof glue.

2. The waterproof telescopic mechanism for separating the power supply assembly and the power output assembly according to claim 1, characterized in that: The upper cover (11) is provided with a button mounting hole (111); the button plate (13) and the upper cover (11) are both made of rubber material; the button plate (13) is clamped and mounted at the button mounting hole (111) and connected with waterproof glue.

3. The waterproof telescopic mechanism for separating the power supply assembly and the power output assembly according to claim 1, characterized in that: The power output assembly (2) is further provided with a rotating assembly (25) and an outer cylinder (27), wherein the outer cylinder (27) is sleeved on the output assembly body (201); the rotating assembly (25) is connected and installed with the output assembly body (201); the output assembly body (201) is further provided with a rear cover (22), wherein the front cover (21) and the rear cover (22) are connected and installed in cooperation to form an installation cavity, wherein a power assembly (23) is installed in the installation cavity, and a power output shaft (24) is installed at the front end of the power assembly (23).

4. The waterproof telescopic mechanism for separating the power supply assembly and the power output assembly according to claim 3, characterized in that: A second waterproof ring (222) is provided between the front cover (21) and the rear cover (22).

5. The waterproof telescopic mechanism for separating the power supply assembly and the power output assembly according to claim 3, characterized in that: A shaft mounting hole (221) is provided at the front end of the rear cover (22), the power output shaft (24) is mounted in the shaft mounting hole (221), and a third waterproof ring (241) is provided at the shaft mounting hole (221) at a position in contact with the power output shaft (24).

6. The waterproof telescopic mechanism for separating the power supply assembly and the power output assembly according to claim 5, characterized in that: A waterproof gasket (242) is provided on the top surface of the power assembly (23); the waterproof gasket (242) rests against the top surface of the installation cavity.

7. The waterproof telescopic mechanism for separating the power supply assembly and the power output assembly according to claim 1, characterized in that: A guide rail (6) is provided on the outer wall of the sliding cylinder (3), and a guide rod (5) is provided on the guide rail (6); the guide rod (5) is fixed to the external structure, and the sliding cylinder (3) slides up and down along the guide rod (5) through the guide rail (6).

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