Detachable controller for air bag massage device

Abstract

The utility model relates to the technical field of portable massagers, in particular to a detachable controller for an air bag massage device, which comprises a driving host and a base module, the driving host comprises a shell, an air pump, an air valve, a control panel and a power supply part, a first air joint communicated with the air valve is arranged on the bottom surface of the shell, and the base module is provided with a second air joint. The base module and the shell are provided with a connecting hook and a connecting base respectively, the base module is provided with a lock catch assembly, the distance between the second air connector and the rotating shaft edge is smaller than the distance between the second air connector and the opening and closing edge, and the first air connector and the second air connector are communicated in a sealed abutting mode. According to the lever principle, in the installation process of the driving main machine, the first air connector and the second air connector can tightly abut against each other with strong force only by slightly rotating the shell, the air tightness between the first air connector and the second air connector after assembly is effectively guaranteed, no step difficult to operate exists in the installation process, shaking is not needed, and the installation efficiency is improved. Disassembly and assembly are convenient, and reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of portable massagers, in particular to a detachable controller for an airbag massage device. Background Art

[0002] An airbag portable massager is a novel massage instrument that combines pneumatics and massage technology, designed specifically for relieving muscle soreness and relaxing the body and mind. It generally consists of a main unit and at least one personal massage actuator with an airbag. The main unit is equipped with a battery, an air pump, and an air valve structure. The air pump and air valve control the staggered inflation and deflation of the airbags, achieving a staggered pressing action on the body parts, thus realizing the personal massage function of the airbag massage device. However, in actual use, the personal massage actuator requires frequent cleaning. To prevent water from entering the main unit during cleaning, the main unit and the personal massage actuator need to be separated and detachable. Existing detachable and detachable structures on the market all include a detachable air pipe docking structure. To prevent air leakage, the air pipe docking structure uses an interference fit. While this ensures airtightness in the pipeline, it greatly increases the difficulty of disassembly and assembly. It often takes more than ten shakes to successfully remove or install the main unit. Repeated disassembly and assembly can also cause the air pipe interface to loosen, affecting the airtightness or damaging the interface components, resulting in significant drawbacks. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a detachable controller for an airbag massage device which has good air tightness, is easy to assemble and disassemble, and is convenient for assembling and disassembling a main unit.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a detachable controller for an airbag massage device, comprising a driving host and a base module installed on the airbag massage device, the driving host comprising a shell, an air pump, an air valve, a control panel and a power supply unit installed in the shell, the air pump, the air valve and the power supply unit are all electrically connected to the control panel, the bottom surface of the shell is provided with a first air joint connected to the air valve, the base module is provided with a second air joint corresponding to the position of the first air joint, one side of the base module and one side of the shell are respectively provided with a connecting hook and a connecting seat, the other side of the base module and the other side of the shell are provided with a locking assembly, the side where the connecting hook is located is the rotating shaft side, the side where the locking assembly is located is the opening and closing side, the distance from the second air joint to the rotating shaft side is less than the distance from the second air joint to the opening and closing side, and when the driving host is installed on the base module, the first air joint and the second air joint are sealed and abutted and connected.

[0005] Preferably, the distance from the second gas joint to the opening and closing edge is 3 to 6 times the distance from the second gas joint to the rotating shaft edge.

[0006] Preferably, the base module is equipped with at least two electrical static contacts, and the bottom surface of the shell is equipped with at least two spring pins electrically connected to the control board corresponding to the positions of the electrical static contacts. When the drive host is installed on the base module, the electrical static contacts are conductively connected to the ends of the spring pins.

[0007] Preferably, the connecting seat includes a cavity for accommodating the connecting hook and a blocking bar arranged on the inner wall of the cavity, and the connecting hook is hooked with the blocking bar.

[0008] Preferably, the cavity is formed by an inward depression of the side surface of the shell.

[0009] Preferably, the locking assembly includes a snap joint upright at the edge of the base module, a snap seat movably mounted on the shell, and an elastic member for elastically resetting the snap seat. When the driving host is installed on the base module, the snap joint is embedded in the snap seat.

[0010] Preferably, the first gas joint and / or the second gas joint are made of soft silicone material.

[0011] Preferably, the base module includes an inner plate arranged inside the airbag massage device and an outer plate arranged on the outer wall of the airbag massage device, the inner plate is equipped with a pipe joint for connecting the airbag, the inner end of the second air joint is connected to the pipe joint, and the outer end of the second air joint passes through the inner plate and the outer plate.

[0012] The present invention provides a detachable controller for an airbag massage device, which can be a leg massager, a waist massager, or a neck massager. In actual use, the base module is fixed to the surface of the airbag massage device, and the inner end of the second air connector is connected to the corresponding airbag. When installing the drive unit, the connecting seat on the side of the drive unit is first aligned with the rotating shaft edge of the base module. After the connecting hook is hooked with the connecting seat, the drive unit is flipped over so that the other side of the housing coincides with the opening and closing edge. The drive unit and the base module are then securely connected by a locking assembly. To ensure a sealed abutment connection between the first and second air connectors, a strong abutment force is required between the first and second air connectors. Because the first and second air connectors are closer to the rotating shaft edge, according to the principle of leverage, during installation of the drive unit, only a slight rotation of the housing is required to achieve a strong abutment between the first and second air connectors. This effectively ensures airtightness between the first and second air connectors after assembly. The installation process is effortless and requires no shaking, resulting in high reliability. When the drive host needs to be disassembled, it is only necessary to unlock the locking assembly and flip the drive host in the opposite direction around the axis to easily remove the drive host from the base module. The disassembly is convenient and prevents the airbag massage device from damaging the drive host during the cleaning process, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the detachable controller of the utility model when it is disassembled.

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the driving host in the detachable controller of the utility model.

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure decomposition of the driving host in the detachable controller of the utility model from another perspective.

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the base module in the detachable controller of the present invention. DETAILED DESCRIPTION

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the embodiments. The contents mentioned in the embodiments are not intended to limit the present invention.

[0018] like Figures 1 to 4 As shown, a detachable controller for an airbag massage device includes a driving host 1 and a base module 2 installed on the airbag massage device. The driving host 1 includes a shell 11, an air pump 12 installed in the shell 11, an air valve 13, a control board and a power supply unit 14. The air pump 12, the air valve 13 and the power supply unit 14 are all electrically connected to the control board. The bottom surface of the shell 11 is provided with a first air joint 15 connected to the air valve 13. The base module 2 is provided with a second air joint 21 corresponding to the position of the first air joint 15. A connecting hook 22 and a connecting seat 16 are respectively provided on one side of the base module 2 and one side of the shell 11. A locking assembly 3 is installed on the other side of the base module 2 and the other side of the shell 11. The side where the connecting hook 22 is located is the rotating shaft side 23, and the side where the locking assembly 3 is located is the opening and closing side. The distance from the second air joint 21 to the rotating shaft side 23 is less than the distance from the second air joint 21 to the opening and closing side. When the driving host 1 is installed on the base module 2, the first air joint 15 and the second air joint 21 are sealed and abutted and connected.

[0019] The airbag massage device can be a leg massager, waist massager, or neck massager. In actual use, the base module 2 is fixed to the surface of the airbag massage device, and the inner end of the second air connector 21 is connected to the corresponding airbag. When installing the drive unit 1, first align the connecting seat 16 on the side of the drive unit 1 with the rotating shaft edge 23 of the base module 2. After hooking the connecting hook 22 with the connecting seat 16, the drive unit 1 is flipped over so that the other side of the housing 11 coincides with the opening and closing edge. With the action of the locking assembly 3, the drive unit 1 and the base module 2 are firmly connected. In order to ensure that the first air connector 15 and the second air connector 21 are sealed and connected, a large pressing force is required between the first air connector 15 and the second air connector 21. Since the first air connector 15 and the second air connector 21 are closer to the rotating shaft edge 23, according to the principle of leverage, during the installation of the drive host 1, only a slight rotation of the shell 11 is required to achieve a strong pressing force between the first air connector 15 and the second air connector 21, effectively ensuring the airtightness between the first air connector 15 and the second air connector 21 after assembly. There are no difficult steps to operate during the installation process, and no shaking is required, which is highly reliable. When it is necessary to disassemble the drive host 1, it is only necessary to unlock the locking assembly 3 and let the drive host 1 flip around the rotating shaft edge 23 to easily remove the drive host 1 from the base module 2. This makes disassembly convenient and prevents the airbag massage device from damaging the drive host 1 during cleaning, which is highly practical.

[0020] In this embodiment, the distance from the second gas joint 21 to the opening and closing edge is 3 to 6 times the distance from the second gas joint 21 to the rotating shaft edge 23, and the preferred embodiment is 4 times. According to the lever principle, when the flip drive host 1 is installed, the pressing force between the first gas joint 15 and the second gas joint 21 is increased to 4 times the force applied by the hand, which has a significant labor-saving effect, is easy to assemble and disassemble, and is simple and practical.

[0021] In this embodiment, the base module 2 is equipped with at least two electrically connected static contacts 24. The bottom surface of the housing 11 is equipped with at least two spring pins 18 electrically connected to the control board, corresponding to the positions of the electrically connected static contacts 24. When the drive host 1 is installed on the base module 2, the electrically connected static contacts 24 are electrically connected to the ends of the spring pins 18, which are used to provide power supply and control for the electric heating massage device of the airbag massage device or the low-frequency pulse microcurrent massage device, thereby achieving multi-mode massage. During the flipping installation and removal process of the drive host 1, the electrically connected static contacts 24 and the spring pins 18 are synchronously moved closer and farther away, and the circuit is opened and closed simultaneously with the air circuit opening and closing of the first air connector 15 and the second air connector 21, eliminating the need for additional operating steps and enhancing practicality.

[0022] In this embodiment, the connecting seat 16 includes a cavity for accommodating the connecting hook 22 and a baffle 17 arranged on the inner wall of the cavity. The connecting hook 22 is hooked with the baffle 17, which realizes the simple and fast assembly and separation of the connecting hook 22 and the connecting seat 16 and the function of driving the main unit 1 to flip freely in the hooked state, which is obviously creative.

[0023] In this embodiment, the cavity is formed by the inward depression of the side of the shell 11, and the connection seat 16 is designed to be recessed into the outer wall of the shell 11, ensuring the flatness of the surface of the drive host 1, beautiful appearance, and convenient storage.

[0024] In this embodiment, the locking assembly 3 includes a locking joint 31 upright at the edge of the base module 2, a locking seat 32 movably mounted on the shell 11, and an elastic member 33 for elastically resetting the locking seat 32. When the driving host 1 is installed on the base module 2, the locking joint 31 is embedded in the locking seat 32. Through the locking assembly 3, the driving host 1 and the base module 2 can be quickly locked and unlocked, which is easy to operate and highly operable.

[0025] In this embodiment, the first gas joint 15 and / or the second gas joint 21 are made of soft silicone material. When the first gas joint 15 and the second gas joint 21 are pressed against each other, the air tightness is enhanced.

[0026] In this embodiment, the base module 2 comprises an inner plate disposed within the airbag massage device and an outer plate 25 disposed on the outer wall of the airbag massage device. The inner plate is equipped with a pipe joint 26 for connecting to the airbag. The inner end of the second air joint 21 is connected to the pipe joint 26, and the outer end of the second air joint 21 passes through the inner plate and the outer plate 25. In practice, the surface of the airbag massage device is provided with a wrapping layer, and the inner plate and outer plate 25 are respectively fixed to the inner and outer walls of this wrapping layer. The wrapping layer is clamped and fixed between the inner and outer plates 25, ensuring a stable connection and a longer service life.

[0027] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which 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 direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific protection scope of the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. In the description of this utility model, "several" means two or more, unless otherwise specifically defined.

[0029] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," and "connect" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection; direct connection, connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A detachable controller for an airbag massage device, comprising a driving host (1) and a base module (2) mounted on the airbag massage device, wherein the driving host (1) comprises a housing (11), an air pump (12) mounted in the housing (11), an air valve (13), a control panel, and a power supply (14), wherein the air pump (12), the air valve (13), and the power supply (14) are all electrically connected to the control panel, a first air connector (15) connected to the air valve (13) is provided on the bottom surface of the housing (11), and the base module (2) is provided with a second air connector (21) corresponding to the position of the first air connector (15), and wherein: A connecting hook (22) and a connecting seat (16) are respectively provided on one side of the base module (2) and one side of the shell (11); a locking assembly (3) is installed on the other side of the base module (2) and the other side of the shell (11); the side where the connecting hook (22) is located is a rotating shaft side (23); the side where the locking assembly (3) is located is an opening and closing side; the distance from the second gas joint (21) to the rotating shaft side (23) is smaller than the distance from the second gas joint (21) to the opening and closing side; when the driving host (1) is installed on the base module (2), the first gas joint (15) and the second gas joint (21) are sealed and abutted and communicated.

2. The detachable controller for an airbag massage device according to claim 1, characterized in that: The distance from the second gas joint (21) to the opening and closing edge is 3 to 6 times the distance from the second gas joint (21) to the rotating shaft edge (23).

3. The detachable controller for an airbag massage device according to claim 1, characterized in that: The base module (2) is equipped with at least two electrical static contacts (24), and the bottom surface of the housing (11) is equipped with at least two spring pins (18) electrically connected to the control board corresponding to the positions of the electrical static contacts (24). When the drive host (1) is installed on the base module (2), the electrical static contacts (24) are electrically connected to the ends of the spring pins (18).

4. The detachable controller for an airbag massage device according to claim 1, characterized in that: The connecting seat (16) comprises a concave cavity for accommodating the connecting hook (22) and a retaining bar (17) arranged on the inner wall of the concave cavity, and the connecting hook (22) is hooked with the retaining bar (17).

5. The detachable controller for an airbag massage device according to claim 4, characterized in that: The cavity is formed by inward depression of the side surface of the housing (11).

6. The detachable controller for an airbag massage device according to claim 1, characterized in that: The locking assembly (3) comprises a locking joint (31) standing upright at the edge of the base module (2), a locking seat (32) movably mounted on the housing (11), and an elastic member (33) for elastically resetting the locking seat (32). When the driving host (1) is installed on the base module (2), the locking joint (31) is embedded in the locking seat (32).

7. The detachable controller for an airbag massage device according to claim 1, characterized in that: The first gas connector (15) and / or the second gas connector (21) are made of soft silicone material.

8. The detachable controller for an airbag massage device according to claim 1, characterized in that: The base module (2) comprises an inner plate arranged in the airbag massage device and an outer plate (25) arranged on the outer wall of the airbag massage device, the inner plate is provided with a pipe joint (26) for connecting the airbag, the inner end of the second air joint (21) is connected to the pipe joint (26), and the outer end of the second air joint (21) passes through the inner plate and the outer plate (25).

Images