Massage instrument with replaceable massage head
Patent Information
- Application Number
- CN202322936327.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-30
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2033-10-30
Smart Images
Figure CN222517254U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoulder and neck massage, in particular to a massage instrument with a replaceable massage head. Background Art
[0002] When people feel unwell, such as shoulder and neck pain, they will use massagers to massage their tendons, bones and muscles to eliminate fatigue, treat or prevent pain. The massage head of the existing shoulder and neck massager is an integrated design, and users cannot replace different massage heads by themselves, so the experience is relatively simple. If consumers have multiple massage needs, they need to buy multiple sets of massage instruments, which have the disadvantages of cumbersome operation, occupying storage space, and high cost. Utility Model Content
[0003] Therefore, the technical problem to be solved by the utility model is that the massage head of the shoulder and neck massager is an integrated design, and the user cannot replace different massage heads by himself, and the experience is relatively single. If consumers have multiple massage needs, they need to buy multiple sets of massage instruments, which has the disadvantages of cumbersome operation, occupying storage space, and high cost, so a massager with replaceable massage heads is provided.
[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows:
[0005] The utility model provides a massager with a replaceable massage head, which at least comprises: a massage head, wherein one end of the massage head is provided with a plug connector, the plug connector is provided with a first card body, and the end of the plug connector is provided with a first PCB board; a base, wherein one end of the base is provided with a plug slot matched with the plug connector, a second PCB board is provided at the bottom of the plug slot, and a second card body is provided on the inner side wall of the plug slot; wherein the plug connector is pluggable and connected to the plug slot, and when the plug connector is inserted into the plug slot, the first card body and the second card body are mutually engaged, and the contacts on the first PCB board are in contact with the contacts on the second PCB board.
[0006] Furthermore, the massager with replaceable massage heads also includes a locking structure, including an action part and a trigger part that are connected, the action part is arranged in the plug connector, and the action part is adapted to be arranged in the first card body, and the trigger part is at least partially exposed on the outside of the massage head; wherein the trigger part can force the first card body and the second card body to change from a mutually engaged state to a mutually disengaged state through the action part.
[0007] Furthermore, a yielding groove is provided on the side wall of the plug connector; the first card body is arranged in the plug connector, and a first elastic member abutting against the first card body is arranged in the plug connector, and the first elastic member can make the clamping part of the first card body extend out of the plug connector through the yielding groove in a natural state; the trigger part can force the clamping part of the first card body to retract into the plug connector through the action part, so that the first card body and the second card body are separated from each other.
[0008] Furthermore, the action part includes a snap button and a second elastic member, and the trigger part is a button head; the second elastic member is arranged between the button head and the snap button; a first inclined guide surface is arranged at the end of the snap button facing away from the button head, and a second inclined guide surface matched with the first inclined guide surface is arranged on the first card body; the button head can move in a direction close to the snap button and compress the second elastic member to force the clamping part of the first card body to retract into the plug connector through the mutual compression of the first inclined guide surface and the second inclined guide surface.
[0009] Furthermore, the massager with replaceable massage heads also includes an upper pressure plate, which is located on a side of the button head away from the button, and the upper pressure plate is fixedly connected to the button.
[0010] Furthermore, the massager with replaceable massage head also includes a lower pressure plate, which is arranged in the plug connector; the first PCB board is arranged on the side of the lower pressure plate facing the base; the side of the lower pressure plate facing away from the first PCB board is provided with a receiving groove, and the first card body and the first elastic member are both arranged in the receiving groove; the button is fixed to the lower pressure plate.
[0011] Furthermore, the massager with replaceable massage heads also includes a button, a strip hole is provided on the outer wall of the plug connector, one end of the button is placed outside the plug connector, and the other end of the button passes through the strip hole and is fixedly connected to the button head.
[0012] Furthermore, the engaging portions of the first card body and the second card body are both hook-shaped structures.
[0013] Furthermore, the massage head comprises a first shell, a second shell and a third shell, and the first shell, the second shell and the third shell are buckled together to form the massage head; wherein the plug connector is arranged on the first shell.
[0014] Furthermore, a heating element and / or a sensor electrically connected to the first PCB board is provided in the massage head.
[0015] The technical solution of the utility model has the following advantages:
[0016] The utility model provides a massager with replaceable massage heads, wherein the massage head and the base are two relatively independent parts, and the massage head and the base are plugged and assembled by means of a plug connector and a plug slot, and the plug connector and the plug slot are locked by means of a first card body and a second card body, and after the first card body and the second card body are locked, the first PCB board on the massage head and the second PCB board on the base are mutually conductive, so that the massage head and the base can be quickly installed and stably fixed while ensuring that the circuit part of the massager can work normally, and the user can replace the massage heads with different functions by himself to experience the massage effects of different functions. Moreover, compared with configuring multiple sets of massagers, the user only needs to configure massage heads with different functions, which can reduce the storage space occupied and the cost will be lower. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of a massage head in a massage device with replaceable massage heads in an embodiment of the utility model;
[0019] Figure 2 for Figure 1 Exploded diagram of
[0020] Figure 3 It is a schematic diagram of the locking structure in the massager with replaceable massage heads in the embodiment of the utility model;
[0021] Figure 4 It is a cross-sectional view of a massage device with replaceable massage heads in an embodiment of the utility model;
[0022] Figure 5 It is a schematic diagram of a base in a massager with replaceable massage heads in an embodiment of the utility model;
[0023] Figure 6 for Figure 5 A cross-sectional view of the local structure.
[0024] 1. Massage head; 2. Plug connector; 3. Base; 4. Plug slot; 5. First card body; 6. Snap-on portion; 7. Second card body; 8. First PCB board; 9. Second PCB board; 10. Contact; 11. Key head; 12. Snap button; 13. First elastic member; 14. Second elastic member; 15. Upper pressure plate; 16. Lower pressure plate; 17. Accommodating slot; 18. Give-way slide slot; 19. First inclined guide surface; 20. Second inclined guide surface; 21. Strip hole; 22. First shell; 23. Second shell; 24. Third shell; 25. Button. DETAILED DESCRIPTION
[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 invention can be understood according to specific circumstances.
[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0029] like Figures 1 to 6As shown, this embodiment provides a massager with a replaceable massage head, which at least includes: a massage head 1, a plug connector 2 is provided at one end of the massage head 1, a first card body 5 is provided on the plug connector 2, and a first PCB board 8 is provided at the end of the plug connector 2; a base 3, a plug slot 4 adapted to the plug connector 2 is provided at one end of the base 3, a second PCB board 9 is provided at the bottom of the plug slot 4, and a second card body 7 is provided on the inner side wall of the plug slot; wherein the plug connector 2 is pluggable and connected to the plug slot 4, and when the plug connector 2 is inserted into the plug slot 4, the first card body 5 and the second card body 7 are mutually engaged, and the contact 10 on the first PCB board 8 is in contact with the contact 10 on the second PCB board 9. wherein the first card body 5 and the second card body 7 may be locked in a magnetic locking manner or a snap-on locking manner, and may also be replaced by other structures capable of achieving locking. It should be noted that the massager in the present application should also include a driving component, a power supply, and structural components required for connection, which are technologies well known to those skilled in the art and will not be described in detail here.
[0030] The massage head of the massager with replaceable massage head provided in this embodiment is a massage head 1 and a base 3 which are two relatively independent parts. The massage head 1 and the base 3 are plugged and assembled by means of a plug connector 2 and a plug slot 4. The plug connector 2 and the plug slot 4 are plugged and locked by means of a first card body 5 and a second card body 7. After the first card body 5 and the second card body 7 are locked, the first PCB board 8 on the massage head 1 and the second PCB board 9 on the base 3 are mutually conductive. Under the condition that the circuit part of the massager can work normally, the massage head 1 and the base 3 are quickly installed and stably fixed. The user can replace the massage head 1 with different functions by himself to experience the massage effects of different functions. Moreover, compared with configuring multiple sets of massagers, the user only needs to configure the massage head 1 with different functions, which can reduce the storage space occupied and the cost will be lower. During the disassembly and assembly process, the user only needs to disassemble the massage head 1 and the plug connector 2, and there is no need to disassemble or connect the wire terminals, which can reduce the user's operation, improve the user experience and improve the reliability of the massage head function.
[0031] Among them, the massager with replaceable massage head 1 also includes a locking structure, including a connected action part and a trigger part, the action part is arranged in the plug connector 2, and the action part is adapted to the first card body 5, and the trigger part is at least partially exposed to the outside of the massage head 1; wherein the trigger part can force the first card body 5 and the second card body 7 to change from a mutually engaged state to a mutually disengaged state through the action part.
[0032] like Figure 2 , Figure 3As shown, specifically, for example, a clearance slot 18 is provided on the side wall of the plug connector 2; the first card body 5 is provided in the plug connector 2, and a first elastic member 13 abutting against the first card body 5 is provided in the plug connector 2, and the first elastic member 13 can make the clamping part of the first card body 5 extend out of the plug connector 2 through the clearance slot 18 in a natural state; the triggering part can force the clamping part of the first card body 5 to retract into the plug connector through the action part, so that the first card body 5 and the second card body 7 are separated from each other. Among them, the number of the clearance slots 18 matches the number of the first card bodies 5, for example, the first card body 5 can be symmetrically provided with two, and in this case, two clearance slots 18 are also provided at the adapted position. Preferably, the action part includes a button 12 and a second elastic member 14, and the trigger part is a button head 11; the second elastic member 14 is arranged between the button head 11 and the button 12; the button 12 is provided with a first inclined guide surface 19 at one end facing away from the button head 11, and the first card body 5 is provided with a second inclined guide surface 20 adapted to the first inclined guide surface 19; the button head 11 can move toward the direction close to the button 12 and compress the second elastic member 14 to force the clamping part of the first card body 5 to retract through the mutual compression of the first inclined guide surface 19 and the second inclined guide surface 20. For example, the first elastic member 13 and the second elastic member 14 can both be coil springs, and the second elastic member 14 can be installed on a corresponding column on the button 12. For example, the clamping parts 6 of the first card body 5 and the second card body 7 are both hook-shaped structures.
[0033] When the plug connector 2 is inserted into the plug slot 4, the clamping portion of the first card body 5 is squeezed by the clamping portion of the second card body 7 and retracts inward. As the first card body 5 continues to move downward, when the clamping portion of the first card body 5 is located below the clamping portion of the second card body 7, the clamping portion of the first card body 5 is no longer squeezed by the clamping portion of the second card body 7 and returns to the initial position. At this time, the clamping planes of the clamping portions of the two clamping portions are clamped to each other, and the plug connector 2 cannot be pulled out of the plug slot 4. At the same time, the contacts 10 on the first PCB board 8 and the contacts 10 on the second PCB board 9 are in contact with each other, and the circuit between the massage head 1 and the base 3 is also in a connected state. When it is necessary to replace the massage head 1 with a different function, the key head 11 can be pressed downwards. At this time, the key head 11 presses the button 12 downwards. Under the interaction of the first inclined guide surface 19 and the second inclined guide surface 20, the vertical movement of the button 12 is converted into the horizontal movement of the first card body 5. At this time, the clamping part of the first card body 5 retracts, and the clamping part of the first card body 5 and the clamping part of the second card body 7 are separated from each other, and the plug connector 2 can be pulled out upwards. When the force acting on the key head 11 disappears, the key head 11 is reset under the action of the second elastic member 14, and the first card body 5 is reset under the action of the first elastic member 13. In the process of resetting the first card body 5, the horizontal movement of the first card body 5 is again converted into the vertical movement of the button 12 through the action of the first inclined guide surface 19 and the second inclined guide surface 20, so that the button 12 is reset. After that, the new massage head 1 can be plugged into the base 3.
[0034] The massager with replaceable massage head 1 further includes an upper pressing plate 15 , which is located on a side of the button head 11 away from the button 12 , and the upper pressing plate 15 and the button 12 can be fixedly connected by screws.
[0035] The massager with replaceable massage head further comprises a lower pressing plate 16, which is arranged in the plug connector 2. The lower pressing plate 16 can be fixed in the plug connector 2 to avoid relative movement with the inner wall of the plug connector 2. The first PCB board 8 can be installed on the side of the lower pressing plate 16 facing the base 3 by screws. The side of the lower pressing plate 16 facing away from the first PCB board 8 is provided with a receiving groove 17. The extending direction of the receiving groove 17 is consistent with the moving direction of the first card body 5. The first card body 5 and the first elastic member 13 are both arranged in the receiving groove 17, and the first elastic member 13 is located on the side of the first card body 5 away from the clamping part. In the initial state, the first elastic member 13 is in a natural state or a compressed state, ensuring that the clamping part of the first card body 5 can extend out of the outside of the giving way slot 18 in the initial state. For example, the button 12 can be fixed to the lower pressing plate 16 by screws.
[0036] The massager with replaceable massage heads also includes a button. A strip hole 21 is provided on the outer wall of the plug connector 2. One end of the button is placed outside the plug connector, and the other end of the button passes through the strip hole and is fixedly connected to the key head. The strip hole 21 allows the button 25 to move up and down within the strip hole 21 to a certain extent. When the button 25 is pushed downward, the key head 11 can be driven to move downward. For example, the button 25 in the present application can also be driven to move the key head 11 by pressing, which is conducive to improving the disassembly feel of the user and facilitating disassembly by the user.
[0037] The massage head 1 includes a first shell 22, a second shell 23 and a third shell 24, which are buckled together to form the massage head 1; wherein the plug connector 2 is arranged on the first shell 22. For example, the first shell 22 and the second shell 23 can be fastened by screws, and the third shell 24 and the first shell 22 and the third shell 24 and the second shell 23 can be fastened by snaps.
[0038] The massage head 1 is provided with a heating element and / or a sensor electrically connected to the first PCB board 8. For example, the sensor may be a temperature sensor or a pressure sensor, etc. With such a configuration, different sensors may be integrated on the massage head 1 to achieve different functions.
[0039] Among them, a spring can be added to the massage head 1 to improve the comfort during massage. For groups with different massage intensity requirements, a spring adjustment knob can be added to adjust the elasticity of the spring to meet the needs of different user groups.
[0040] In summary, the massager with replaceable massage heads in the present application has a massage head 1 which is assembled by sliding and plugging and fixed by snap-locking. The button 25 is unlocked and disassembled. It can be quickly installed and stably fixed on the base 3, making it convenient for users to replace massage heads 1 with different functions by themselves, thereby enhancing the user's massage experience.
[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.
Claims
1. A massager with replaceable massage heads, characterized in that: At least: A massage head (1), wherein one end of the massage head (1) is provided with a plug connector (2), a first card body (5) is provided on the plug connector (2), and a first PCB board (8) is provided at the end of the plug connector (2); A base (3), one end of the base (3) is provided with a plug slot (4) adapted to the plug connector (2), a second PCB board (9) is provided at the bottom of the plug slot (4), and a second card body (7) is provided on the inner side wall of the plug slot; The plug connector (2) is pluggably connected to the plug slot (4), and when the plug connector (2) is inserted into the plug slot (4), the first card body (5) and the second card body (7) are mutually engaged, and the contact point (10) on the first PCB board (8) is in contact with the contact point (10) on the second PCB board (9).
2. The massager with replaceable massage heads according to claim 1, characterized in that: It also includes a locking structure, including an action part and a trigger part connected to each other, the action part is arranged in the plug connector (2), and the action part is adapted to be arranged in the first card body (5), and the trigger part is at least partially exposed outside the massage head (1); The trigger unit can force the first card body (5) and the second card body (7) to change from a mutually engaged state to a mutually disengaged state through the action unit.
3. The massager with replaceable massage heads according to claim 2, characterized in that: A clearance groove (18) is provided on the side wall of the plug connector (2); The first card body (5) is arranged in the plug connector (2), and a first elastic member (13) is arranged in the plug connector (2) to abut against the first card body (5), and the first elastic member (13) can make the clamping part of the first card body (5) extend out of the plug connector (2) through the giving way slot (18) in a natural state; The triggering part can force the clamping part of the first card body (5) to retract into the plug connector through the action part, so that the first card body (5) and the second card body (7) are separated from each other.
4. The massager with replaceable massage heads according to claim 3, characterized in that: The action part comprises a button (12) and a second elastic member (14), and the trigger part is a button head (11); The second elastic member (14) is arranged between the button head (11) and the button (12); A first inclined guide surface (19) is provided at one end of the button (12) facing away from the button head (11), and a second inclined guide surface (20) matching the first inclined guide surface (19) is provided on the first card body (5); The button head (11) is capable of moving in a direction close to the button (12) and compressing the second elastic member (14) so as to force the clamping portion of the first card body (5) to retract into the plug connector through mutual squeezing of the first inclined guide surface (19) and the second inclined guide surface (20).
5. The massager with replaceable massage heads according to claim 4, characterized in that: It also includes an upper pressing plate (15) which is located on a side of the button head (11) away from the snap button (12), and the upper pressing plate (15) is fixedly connected to the snap button (12).
6. The massager with replaceable massage heads according to claim 4, characterized in that: It also includes a lower pressing plate (16) disposed inside the plug connector (2); The first PCB board (8) is arranged on a side of the lower pressing plate (16) facing the base (3); A receiving groove (17) is provided on a side of the lower pressing plate (16) facing away from the first PCB board (8), and the first card body (5) and the first elastic member (13) are both arranged in the receiving groove (17); The button (12) is fixed on the lower pressing plate (16).
7. The massager with replaceable massage heads according to claim 4, characterized in that: Buttons are also included; A strip-shaped hole (21) is provided on the outer wall of the plug connector (2), one end of the button is placed outside the plug connector, and the other end of the button passes through the strip-shaped hole and is fixedly connected to the button head.
8. The massager with replaceable massage heads according to claim 1, characterized in that: The clamping parts of the first card body (5) and the second card body (7) are both hook-shaped structures.
9. The massager with replaceable massage heads according to claim 1, characterized in that: The massage head (1) comprises a first shell (22), a second shell (23) and a third shell (24), wherein the first shell (22), the second shell (23) and the third shell (24) are buckled together to form the massage head (1); Wherein, the plug connector is arranged on the first housing (22).
10. The massager with replaceable massage heads according to claim 9, characterized in that: The massage head (1) is provided with a heating element and / or a sensor which is electrically connected to the first PCB board (8).