Impact massager display structure

Abstract

The utility model provides a kind of impact massager display structure, belong to massager technical field, including, shell, display component, be located at the inside place of shell, wherein: display component includes mounting bracket, main control panel, control switch, connecting seat, flexible connecting line, liquid crystal display, protective shell and key control body, mounting bracket is embedded in the inside place of shell, main control panel is fixed by bolt and is arranged at the outer wall place of mounting bracket, control switch and connecting seat are electrically connected in the electrode end outer wall place of main control panel. Display component, main control panel bolt is fixed in mounting bracket, anti-impact vibration, ensure circuit stability, liquid crystal display adopts double protection: embedding protective shell first, then through buckle and key control body integration, prevent pressure shock resistance, control switch and connecting seat direct connection main control panel electrode, signal path is reliable, flexible connecting line is connected seat and liquid crystal screen, resist key pressing and rotary motion, anti-fatigue fracture, wiring is flexible.

Description

Technical Field

[0001] This utility model belongs to the field of massager technology, specifically relating to a display structure for an impact massager. Background Technology

[0002] The display modules of current impact massagers generally suffer from three major technical defects:

[0003] Insufficient vibration resistance and reliability: Traditional main control boards are directly fixed inside the plastic housing without a dedicated shock-absorbing structure. Under high-frequency impact conditions, solder joints are prone to mechanical fatigue fracture, leading to display failure. The LCD screen relies solely on a single layer of acrylic cover for protection, making it susceptible to cracking or cable detachment during severe vibration. Vulnerable dynamic connections: The display unit and operation buttons are connected by rigid cables. Repeated button presses can cause metal fatigue fracture under bending stress (especially in designs with button travel > 1mm), resulting in poor contact, flickering, or broken codes. Disjointed human-machine interaction: The display panel and knob / button layout are separate (e.g., the display is on top of the housing while the knob is on the side), requiring frequent eye switching during operation. Furthermore, the knob encoder signal is susceptible to electromagnetic interference from the motor, causing the displayed intensity level to deviate from the actual intensity. Inadequate protection and maintenance: The housing's heat dissipation holes directly face the circuit board, making it susceptible to short circuits from dust / sweat intrusion. Low modularity: Repair requires complete disassembly of the display assembly, resulting in high replacement costs. Utility Model Content

[0004] The purpose of this invention is to provide a display structure for an impact massager, which aims to solve the problems raised in the background art.

[0005] A shock-type massager display structure includes,

[0006] case;

[0007] The display component is located inside the housing, comprising: a mounting bracket, a main control board, a control switch, a connector, a flexible connecting cable, a liquid crystal display screen, a protective shell, and a button control body. The mounting bracket is embedded inside the housing. The main control board is fixed to the outer wall of the mounting bracket by bolts. The control switch and the connector are electrically connected to the outer wall of the electrode terminals of the main control board. The flexible connecting cable is electrically connected to the connector and the liquid crystal display screen. The liquid crystal display screen is embedded in the inner wall of the protective shell. The protective shell is embedded inside the button control body by clips and slots.

[0008] Furthermore, a triggering component is located inside the housing, comprising: a spring seat, a return spring, a rotary control body, a knob ring, a hollow encoder, an outer ring, and an inner ring. The rotary control body is rotatably embedded in the center opening of the outer wall at one end of the housing. The button control body is embedded in the inner wall of the rotary control body. The return spring is embedded in the inner wall of the spring seat. The spring seat is fitted onto the outer wall of the button control body. The knob ring is fitted onto the groove on the outer wall of the rotary control body. The hollow encoder is electrically connected to the main control board. The inner ring is embedded inside the hollow encoder. The outer ring is fitted onto the outer wall of the hollow encoder. The inner wall of the rotary control body has a protrusion, and the protruding end of the rotary control body is embedded in the slot of the outer ring. The inner wall of the rotary control body has a buckle that matches the slot of the outer ring. A heat dissipation hole is provided on the top of the outer wall of the housing.

[0009] Furthermore, the extension of the button control body is provided with a buckle and a trigger block, and a buckle groove is formed on the circumferential surface of the button control body.

[0010] Furthermore, the buckle is matched with the spring seat, and the trigger block is matched with the control switch.

[0011] Furthermore, the locking groove matches the protruding end of the protective shell.

[0012] Furthermore, a massage ball is slidably embedded in one end opening of the housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The display components are embedded in the housing via a mounting bracket, providing a stable foundation. The main control board is bolted to the mounting bracket, resisting impact and vibration and ensuring circuit stability. The LCD screen adopts double protection: first, a protective shell is embedded, and then it is integrated with the button control body through a clip, which is pressure-resistant and shock-resistant. The control switch and connector are directly connected to the electrodes of the main control board, ensuring a reliable signal path. The flexible connecting cable connects the connector and the LCD screen, withstands button pressing and rotation, resists fatigue and breakage, and allows for flexible wiring. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a partial cross-sectional view of the present invention;

[0018] Figure 3This is a perspective view of the massage ball of this utility model;

[0019] Figure 4 This is an enlarged schematic diagram of A of this utility model;

[0020] Figure 5 This is a perspective view of the housing of this utility model;

[0021] Figure 6 This is an enlarged schematic diagram of utility model B.

[0022] Figure 7 This is a perspective view of the button control body of this utility model;

[0023] Figure 8 This is a perspective view of the liquid crystal display screen of this utility model.

[0024] In the diagram: 1. Housing; 2. Massage ball; 3. Main control board; 4. Control switch; 5. Connecting base; 6. Flexible connecting cable; 7. LCD screen; 8. Protective shell; 9. Button control body; 10. Spring seat; 11. Return spring; 12. Rotary control body; 13. Knob ring; 14. Hollow encoder; 15. Outer ring; 16. Inner ring; 101. Heat dissipation hole; 102. Mounting bracket; 901. Inverted buckle; 902. Buckle slot; 903. Trigger block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," 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 this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example 1, please refer to Figure 1-8 The technical solution provided in this embodiment is as follows:

[0029] A shock-type massager display structure includes,

[0030] Casing 1;

[0031] The display component is located inside the housing 1. The display component includes a mounting bracket 102, a main control board 3, a control switch 4, a connector 5, a flexible connecting cable 6, an LCD screen 7, a protective shell 8, and a button control body 9. The mounting bracket 102 is embedded inside the housing 1. The main control board 3 is fixed to the outer wall of the mounting bracket 102 by bolts. The control switch 4 and the connector 5 are electrically connected to the outer wall of the electrode terminals of the main control board 3. The flexible connecting cable 6 is electrically connected to the connector 5 and the LCD screen 7. The LCD screen 7 is embedded in the inner wall of the protective shell 8. The protective shell 8 is embedded inside the button control body 9 by clips and slots. The LCD screen 7 does not have touch functionality.

[0032] In a specific embodiment of this utility model, the display component and mounting bracket 102 are directly embedded inside the housing 1, providing a solid foundation. The main control board 3 is bolted and rigidly fixed to the mounting bracket 102, effectively resisting the strong impact and vibration during the operation of the massager, preventing loosening or solder joint breakage, and ensuring circuit stability. The LCD screen has double protection; the LCD screen 7 is first embedded in the protective shell 8, and the protective shell 8 is then firmly embedded in the button control body 9 through clips and slots. This nested structure provides double physical protection for the fragile display screen, ensuring reliable connection, stable signal transmission, and direct electrical connection. Control switch 4 and connector 5 are directly electrically connected to the electrodes of main control board 3, ensuring a clear and reliable path. The application of flexible connecting cable 6, which connects connector 5 and LCD screen 7, is a key advantage. It adapts to movement, withstanding the up-and-down movement of button control body 9 and the rotational movement of rotary control body 12, avoiding fatigue and breakage caused by rigid connections. It is also vibration-resistant, its flexibility making it less susceptible to equipment vibration. Assembly is simplified; compared to rigid cabling, flexible cables offer greater flexibility and convenience in confined spaces. The display unit is integrated, connecting LCD screen 7, protective shell 8, and button control body 9. The components are integrated through snap-fit ​​and slot, forming a relatively independent display and operation module. The core control is integrated, with the main control board 3, control switch 4, and connector 5 fixed to the mounting bracket 102. The connection interface is clear, with a flexible connecting cable 6 serving as the standard interface connecting the display module and the control module. This modular design greatly simplifies the assembly process on the production line and facilitates subsequent maintenance. The button control body 9 integrates the display, with the LCD screen 7 directly integrated inside. When the user operates the buttons, they can intuitively see the corresponding display information (such as mode, intensity, time, etc.). The human-machine interaction is intuitive and efficient, with precise triggering and button control. The trigger block 903 on the body 9 is specially designed for precise triggering of the control switch 4, ensuring that each button operation can be reliably recognized by the circuit. Combining protection and operation, the protective shell 8 protects the screen while its protruding end matches the snap-fit ​​groove 902 of the button control body 9, ensuring assembly accuracy and tactile feel during operation. LCD screen protection, as mentioned above, the protective shell 8 provides direct protection for the LCD display 7. Internal component protection, the entire display assembly is located inside the shell 1, and the button control body 9 is embedded in the rotating control body 12, forming layers of protection, effectively preventing external dust, moisture or foreign objects from intruding and damaging the display and control components.

[0033] Specifically, the trigger assembly is located inside the housing 1, comprising: a spring seat 10, a return spring 11, a rotary control body 12, a knob ring 13, a hollow encoder 14, an outer ring 15, and an inner ring 16. The rotary control body 12 is rotatably embedded in the center opening of the outer wall at one end of the housing 1. The button control body 9 is embedded in the inner wall of the rotary control body 12. The return spring 11 is embedded in the inner wall of the spring seat 10. The spring seat 10 is fitted onto the outer wall of the button control body 9. The knob ring... 13 is fitted into the groove on the outer wall of the rotary control body 12. The hollow encoder 14 is electrically connected to the main control board 3. The inner ring 16 is embedded in the interior of the hollow encoder 14. The outer ring 15 is fitted into the outer wall of the hollow encoder 14. The inner wall of the rotary control body 12 is raised. The raised end of the rotary control body 12 is embedded in the slot of the outer ring 15. The inner wall of the rotary control body 12 is provided with a buckle. The buckle matches the slot of the outer ring 15. The top of the outer wall of the housing 1 is provided with a heat dissipation hole 101.

[0034] In a specific embodiment of this utility model, the heat dissipation hole 101 can achieve stable heat dissipation and avoid heat accumulation.

[0035] Specifically, the extension of the button control body 9 is provided with an inverted buckle 901 and a trigger block 903, and the circumferential surface of the button control body 9 is provided with a buckle groove 902.

[0036] In a specific embodiment of this utility model, a snap-fit ​​groove 902 is provided on the circumferential surface of the button control body 9, which facilitates installation.

[0037] Specifically, the inverted buckle 901 is matched with the spring seat 10, and the trigger block 903 is matched with the control switch 4.

[0038] In a specific embodiment of this utility model, the trigger block 903 is matched with the control switch 4 to ensure stable triggering of the control switch 4.

[0039] Specifically, the locking groove 902 matches the protruding end of the protective shell 8.

[0040] In a specific embodiment of this utility model, the locking groove 902 matches the protruding end of the protective shell 8, which can ensure the stability and convenience of installation.

[0041] Specifically, a massage ball 2 is slidably embedded in one end of the housing 1.

[0042] In a specific embodiment of this utility model, a massage ball 2 is slidably embedded in one end of the housing 1, which facilitates the generation of vibration.

[0043] Example 2, please refer to Figure 8 The technical solution provided in this embodiment is as follows:

[0044] A shock-type massager display structure includes,

[0045] The housing 1 and the display assembly are located inside the housing 1. The display assembly includes a mounting bracket 102, a main control board 3, a control switch 4, a connector 5, a flexible connecting cable 6, an LCD screen 7, a protective shell 8, and a button control body 9. The mounting bracket 102 is embedded inside the housing 1. The main control board 3 is fixed to the outer wall of the mounting bracket 102 by bolts. The control switch 4 and the connector 5 are electrically connected to the outer wall of the electrode terminals of the main control board 3. The flexible connecting cable 6 is electrically connected to the connector 5 and the LCD screen 7. The LCD screen 7 is embedded in the inner wall of the protective shell 8. The protective shell 8 is embedded inside the button control body 9 by clips and slots. The LCD screen 7 is a touch-screen model. Users can select functions, set parameters, and display screen information by using the touch function of the LCD screen 7.

[0046] Working principle:

[0047] During the user operation input phase, in the rotation operation, the user manually rotates the knob ring 13, driving the rotation control body 12 to rotate synchronously. The protrusions on the inner wall of the rotation control body 12 are embedded in the slots of the outer ring 15, causing the outer ring 15 and the hollow encoder 14 to rotate. The hollow encoder 14 converts the mechanical rotation into an electrical signal, which is transmitted to the main control board 3 through the circuit. In the pressing operation, the user presses the button control body 9, causing it to move downward along the axis. The trigger block 903 of the button control body 9 precisely presses the control switch 4, sending a trigger signal to the main control board 3. After releasing the pressure, the reset spring 11 pushes the spring seat 10, resetting the button control body 9 to its initial position. In the signal processing and command generation phase, the main control board 3 receives and parses the input signal. The rotation signal from the hollow encoder 14 is converted into an adjustment command for the massage intensity or mode level. The pressing signal of the control switch 4 is converted into power on / off, mode switching, or function confirmation commands, display feedback and status updates. The main control board 3 outputs display commands through the connector 5 and transmits them to the LCD screen 7 via the flexible connection cable 6. The LCD screen 7 refreshes the display parameters (such as intensity level, operating mode, remaining time, etc.) in real time. The protective shell 8 is tightly fitted with the snap-fit ​​groove 902 of the button control body 9 through the protruding end, ensuring that the display module works stably in the vibration environment. The actuator is linked, and the main control board 3 sends a control signal to the drive motor of the massage ball 2, driving the massage ball 2 to slide at the opening of the shell 1, generating impact vibration that matches the display parameters, ensuring system stability. The heat generated by the main control board 3 during operation is continuously discharged through the heat dissipation hole 101 on the top of the shell 1 to prevent high temperature from causing display abnormalities or component failure.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A display structure for an impact massager, characterized in that, include, Shell (1); The display component is located inside the housing (1), wherein: the display component includes a mounting bracket (102), a main control board (3), a control switch (4), a connector (5), a flexible connecting line (6), a liquid crystal display screen (7), a protective shell (8), and a button control body (9). The mounting bracket (102) is embedded inside the housing (1). The main control board (3) is fixed to the outer wall of the mounting bracket (102) by bolts. The control switch (4) and the connector (5) are electrically connected to the outer wall of the electrode terminals of the main control board (3). The flexible connecting line (6) is electrically connected to the connector (5). The flexible connecting line (6) is electrically connected to the liquid crystal display screen (7). The liquid crystal display screen (7) is embedded in the inner wall of the protective shell (8). The protective shell (8) is embedded inside the button control body (9) by buckles and slots.

2. The display structure of an impact massager according to claim 1, characterized in that, A trigger assembly is located inside the housing (1), wherein: the trigger assembly includes a spring seat (10), a return spring (11), a rotary control body (12), a knob ring (13), a hollow encoder (14), an outer ring (15), and an inner ring (16). The rotary control body (12) is rotatably embedded in the center opening of the outer wall at one end of the housing (1). The button control body (9) is embedded in the inner wall of the rotary control body (12) through an O-ring. The return spring (11) is embedded in the inner wall of the spring seat (10). The spring seat (10) is sleeved on the outer wall of the button control body (9). The knob ring (13) The hollow encoder (14) is electrically connected to the main control board (3) by an O-ring fitted into the groove on the outer wall of the rotary control body (12). The inner ring (16) is embedded in the interior of the hollow encoder (14), and the outer ring (15) is fitted onto the outer wall of the hollow encoder (14). The inner wall of the rotary control body (12) is raised, and the raised end of the rotary control body (12) is embedded in the slot of the outer ring (15). The inner wall of the rotary control body (12) is provided with a buckle, and the buckle matches the slot of the outer ring (15). The top of the outer wall of the housing (1) is provided with a heat dissipation hole (101).

3. The display structure of an impact massager according to claim 2, characterized in that, The button control body (9) is extended with a buckle (901) and a trigger block (903), and a buckle groove (902) is formed on the circumferential surface of the button control body (9).

4. The display structure of an impact massager according to claim 3, characterized in that, The buckle (901) is matched with the spring seat (10), and the trigger block (903) is matched with the control switch (4).

5. The display structure of an impact massager according to claim 4, characterized in that, The locking groove (902) matches the protruding end of the protective shell (8).

6. The display structure of an impact massager according to claim 5, characterized in that, A massage ball (2) is slidably embedded in one end of the housing (1).

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