Photosensitive identification structure applied to massage head

Abstract

The photosensitive identification structure is characterized in that the photosensitive identification structure comprises the massage head, a sliding rod support, a fixing support and a shading pad, the massage head is detachably connected with the sliding rod support, the fixing support is arranged in the sliding rod support, the fixing support is provided with an installation groove, and the shading pad is arranged in the installation groove. The mounting groove is provided with a photosensitive sensor and a light source piece, the shading pad is arranged at one end of the massage head, and when the massage head is connected with the sliding rod support, the shading end covers the fixing support. When the massage head is connected with the sliding rod support, the shading pad shields the photosensitive sensor, the massage head is recognized to be in a connected state at the moment, when the massage head leaves the sliding rod support, the shading pad leaves the fixing support, the light source piece on the fixing support emits light, the photosensitive sensor can be recognized by a light source, and the massage head is recognized to be in a pulled-out state at the moment. The LED lamp not only can work normally under conventional light, but also can maintain high-accuracy recognition capability in a dark environment.

Description

Technical Field

[0001] The utility model relates to a massage device, in particular to a photosensitive recognition structure applied to a massage head. Background Art

[0002] The installation of a light-sensitive sensor in the massage equipment can identify the installation and removal status of the massage head, which is an important part of ensuring the safe operation of the equipment, realizing intelligent control and protecting the safety of users.

[0003] A light sensor is provided in the existing massage device. When the light is dim or completely dark, the light sensor cannot receive light and thus cannot effectively determine the installation status of the massage head, thereby affecting the normal use of the device or causing safety hazards. Utility Model Content

[0004] In view of the above situation, it is necessary to provide a photosensitive identification structure applied to a massage head that solves at least one of the above problems, which is characterized in that it includes a massage head, a sliding rod bracket, a fixed bracket and a light-shielding pad, the massage head is detachably connected to the sliding rod bracket, the fixed bracket is arranged in the sliding rod bracket, the fixed bracket is provided with a mounting groove, the mounting groove is provided with a photosensitive sensor and a light source, and the light-shielding pad is provided at one end of the massage head, wherein, when the massage head is connected to the sliding rod bracket, the light-shielding pad covers the fixed bracket.

[0005] Preferably, two symmetrically arranged positioning posts are provided on the other side of the fixing bracket, and the sliding rod bracket is provided with positioning holes that match the shape of the positioning posts.

[0006] Preferably, the shading pad is made of silicone material.

[0007] Preferably, the positioning column is a hollow column.

[0008] Preferably, a sealing ring is provided on the rod body connecting the massage head and the slide rod bracket.

[0009] Preferably, the rod body of the massage head is further provided with an abutment member, wherein when the massage head is connected to the slide rod bracket, the edge end surface of the slide rod bracket abuts against the end surface of the abutment member. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] 1. Massage head; 11. Sealing ring; 12. Abutment; 2. Sliding rod bracket; 21. Positioning hole; 3. Fixing bracket; 31. Mounting slot; 32. Photosensitive sensor; 33. Light source; 34. Positioning column; 4. Shading pad

[0011] Figure 1 It is a structural schematic diagram of the photosensitive recognition structure applied to the massage head in an embodiment of the utility model.

[0012] Figure 2 It is a cross-sectional view of the photosensitive recognition structure applied to the massage head according to an embodiment of the present utility model.

[0013] Figure 3 It is an exploded view of the photosensitive recognition structure applied to the massage head according to an embodiment of the present utility model.

[0014] Figure 4 This is a structural schematic diagram of a light-shielding pad on a massage head covering a fixed bracket according to an embodiment of the utility model.

[0015] Figure 5 It is a structural schematic diagram of the sliding rod bracket according to an embodiment of the present utility model.

[0016] Figure 6 It is a structural schematic diagram of a fixing bracket according to an embodiment of the present utility model. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the following is a further detailed description of the photosensitive recognition structure of the massage head of the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.

[0018] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "center", "longitudinal", "lateral", "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship 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 operate in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to 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.

[0020] See Figures 1 to 6The photosensitive recognition structure applied to the massage head of the embodiment of the present invention is characterized by comprising a massage head 1, a sliding rod bracket 2, a fixed bracket 3 and a light-shielding pad 4, wherein the massage head 1 is detachably connected to the sliding rod bracket 2, the fixed bracket 3 is arranged in the sliding rod bracket 2, the fixed bracket 3 is provided with a mounting groove 31, the mounting groove 31 is provided with a photosensor 32 and a light source 33, and the light-shielding pad 4 is arranged at one end of the massage head 1, wherein when the massage head 1 is connected to the sliding rod bracket 2, the light-shielding pad covers the fixed bracket 3.

[0021] In the above embodiment, the photosensitive recognition structure applied to the massage head 1 ensures that the connection status of the massage head 1 can be accurately identified under different lighting conditions, especially in a dark environment.

[0022] The massage head 1 and the slide bracket 2 are connected by a removable connection method, such as a threaded connection, which is not limited here. The massage head 1 and the slide bracket 2 are coaxial. The fixed bracket 3 is securely mounted inside the slide bracket 2. The fixed bracket 3 is provided with a mounting slot 31, which houses a photosensor 32 and a light source 33. The photosensor 32 detects changes in light; the light source 33 serves as an auxiliary light source, emitting light when needed. The fixed bracket also houses a PCB board, which is electrically connected to the photosensor 32 and the light source 33.

[0023] A light shielding pad 4 is attached to one end of the massage head 1. When the massage head 1 is connected to the slide bracket 2, the light shielding pad 4 automatically covers the fixed bracket 3 and the mounting slot 31, specifically shielding the light sensor 32, thereby blocking any interference from external light. In this state, the light sensor 32 cannot receive light from the light source 33, thus recognizing that the massage head 1 is connected.

[0024] Conversely, in a dark environment, if massage head 1 is removed from slide bracket 2, light shielding pad 4 will move away from fixing bracket 3 and no longer block mounting slot 31. At this point, light source 33 is activated, and the light it emits directly illuminates photosensor 32. Upon receiving the light signal, the sensor recognizes that massage head 1 is removed.

[0025] Through this mechanism, the photosensitive recognition structure can not only work normally under normal light, but also maintain high-accuracy recognition capabilities in dark environments, ensuring that the intelligent control of the massage equipment is not restricted by light conditions, thereby improving the user experience.

[0026] See Figures 1 to 6 In another embodiment, two symmetrically arranged positioning posts 34 are provided on the other side of the fixing bracket 3 , and the sliding rod bracket 2 is provided with positioning holes 21 that match the shape of the positioning posts 34 .

[0027] In the above embodiment, a positioning hole 21 that is completely consistent with the shape of the positioning column 34 is provided at the corresponding position on the sliding rod bracket 2 to ensure that the two can be seamlessly connected. The main principle of this design is that through the precise matching of the positioning column 34 and the positioning hole 21, the fixed bracket 3 can be firmly set inside the sliding rod bracket 2 to achieve precise positioning. This limiting mechanism effectively prevents the fixed bracket 3 from shaking or offsetting inside the sliding rod bracket 2, and can maintain its stability even in a dynamic use environment. Therefore, no matter how the external environment changes, the light-shielding pad 4 can accurately cover the fixed bracket 3 and the photosensor 32 thereon, ensuring the normal operation of the photosensitivity recognition function, which is not affected by the position offset of the fixed bracket 3.

[0028] See Figures 1 to 6 In another embodiment, the shading pad 4 is made of silicone material.

[0029] In the above embodiment, the material was chosen based on its excellent physical properties and adaptability. Silicone exhibits excellent softness and elasticity, allowing it to adhere tightly to the surface of the fixing bracket 3, effectively blocking light penetration and ensuring that the light sensor 32 is not disturbed by external light when needed. Furthermore, silicone's wear resistance and aging resistance ensure the long-term stability and reliability of the light shielding pad 4, extending the service life of the entire structure. Furthermore, silicone's self-lubricating properties make installation and removal of the massage head 1 smoother, enhancing the user experience.

[0030] See Figures 1 to 6 In another embodiment, the positioning column 34 is a hollow column.

[0031] In the above embodiment, the positioning column 34 is designed as a hollow column. The structural principle of this structure is to optimize material usage and functional realization. Compared with a solid column, the hollow column can reduce the overall weight while maintaining sufficient strength, making the combination of the fixed bracket 3 and the sliding rod bracket 2 more lightweight.

[0032] See Figures 1 to 6 In another embodiment, the rod body connecting the massage head 1 and the slide rod bracket 2 is provided with a sealing ring 11.

[0033] In the above embodiment, a sealing ring 11 is mounted on the rod body in the connection structure between the massage head 1 and the slide rod support 2. This design enhances the sealing of the connection, preventing dust, moisture, and other impurities from entering the internal mechanism, thereby protecting delicate components such as the light sensor 32 from damage. Sealing ring 11 is made of an elastic material, such as rubber or silicone, and fits snugly between the contact surface of the rod body and the slide rod support 2, forming an effective sealing barrier.

[0034] See Figures 1 to 6In another embodiment, the rod body of the massage head 1 is further provided with an abutment 12, wherein when the massage head 1 is connected to the slide rod bracket 2, the edge end face of the slide rod bracket 2 abuts against the end face of the abutment 12.

[0035] In the above embodiment, when the massage head 1 is attached to the slide rod support 2, the edge of the slide rod support 2 directly contacts the end surface of the abutment 12, generating an abutting force. This abutment mechanism ensures the stability of the massage head 1 in its attached position, preventing it from loosening or falling off due to external forces or vibration. Furthermore, the abutment 12 acts as a limiter and buffer, protecting the massage head 1 from wear and tear caused by direct contact between the rod and the slide rod support 2, thereby enhancing the durability and stability of the overall structure.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of the technical content disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A photosensitive recognition structure applied to a massage head, characterized in that: The massage head comprises a massage head, a sliding rod bracket, a fixed bracket and a light-shielding pad. The massage head is detachably connected to the sliding rod bracket. The fixed bracket is arranged in the sliding rod bracket. The fixed bracket is provided with a mounting groove. The mounting groove is provided with a photosensor and a light source. The light-shielding pad is arranged at one end of the massage head. When the massage head is connected to the sliding rod bracket, the light-shielding pad covers the fixed bracket.

2. The photosensitive recognition structure for a massage head according to claim 1, characterized in that: Two symmetrically arranged positioning posts are provided on the other side of the fixing bracket, and the sliding rod bracket is provided with positioning holes that match the shape of the positioning posts.

3. The photosensitive recognition structure for a massage head according to claim 1, characterized in that: The shading pad is made of silica gel.

4. The photosensitive recognition structure for a massage head according to claim 2, characterized in that: The positioning column is a hollow column.

5. The photosensitive recognition structure for a massage head according to claim 1, characterized in that: The rod body connecting the massage head and the slide rod bracket is provided with a sealing ring.

6. The photosensitive recognition structure for a massage head according to claim 5, characterized in that: The rod body of the massage head is further sleeved with an abutment piece, wherein when the massage head is connected to the slide rod bracket, the edge end surface of the slide rod bracket abuts against the end surface of the abutment piece.

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