Massage equipment and vehicle

Abstract

The utility model discloses a massage device and a vehicle, and relates to the technical field of physiotherapy devices, the massage device comprises a device body, the device body comprises a first side wall and a second side wall; the first charging interface module is arranged on the first side wall, the second charging interface module is arranged on the second side wall, and the charging interface modules are used for being connected with a charging adapter so as to supply power to the massage equipment. The massage effect can be guaranteed when the massage equipment is applied to a vehicle scene, so that the use experience of a user is improved.

Description

Technical Field

[0001] This utility model relates to the field of physiotherapy device technology, and in particular to a massage device and vehicle. Background Technology

[0002] Currently, most massage devices on the market only have a charging port on one side. However, when massage devices are used in vehicles, the charging port location may not match the location of the charging adapter in the vehicle. This can cause users to be unable to freely adjust their position or posture due to the excessively long charging cable, thus failing to fully utilize the massage function and resulting in a poor massage effect, which negatively impacts the user experience.

[0003] For example, the charging adapter for the driver's seat is located on the left, while the charging adapter for the passenger seat is located on the right. In this layout, if the charging port for the massage device is on the left, connecting the charging cable becomes cumbersome and inconvenient for the passenger. Conversely, if the charging port is on the right, the driver will face the same inconvenience. Utility Model Content

[0004] The main purpose of this utility model is to provide a massage device that ensures the massage effect when applied in a vehicle setting, thereby enhancing the user experience.

[0005] To achieve the above objectives, this utility model proposes a massage device, comprising:

[0006] The equipment body includes a first sidewall and a second sidewall;

[0007] Two charging interface modules are provided. The first charging interface module is located on the first side wall, and the second charging interface module is located on the second side wall. The charging interface modules are used to connect a charging adapter to supply power to the massage device.

[0008] In one embodiment, the massage device includes three independently controlled massage areas, each of which is equipped with a massage element;

[0009] The first massage area is located between the second and third massage areas, and the second and third massage areas are set at an angle.

[0010] In one embodiment, the massage element is a double-layered airbag, wherein the first expansion end of the first layer of the airbag and the first expansion end of the second layer of the airbag are connected in a limiting manner, and the expansion distance between the first expansion end of the first layer of the airbag and the first expansion end of the second layer of the airbag is different from the expansion distance between the second expansion end of the first layer of the airbag and the second expansion end of the second layer of the airbag.

[0011] In one embodiment, when the connection point of the double-layer airbag is located in the middle region of the double-layer airbag, the first expansion end of the first layer airbag is the lower expansion end of the first layer airbag, and the first expansion end of the second layer airbag is the lower expansion end of the second layer airbag.

[0012] Alternatively, if the connection point of the double-layered airbag is close to the lower expansion end of the double-layered airbag, the first expansion end of the first layered airbag is the upper expansion end of the first layered airbag, and the first expansion end of the second layered airbag is the upper expansion end of the second layered airbag.

[0013] In one embodiment, both the first charging interface module and the second charging interface module include:

[0014] A charging interface unit is used to connect the charging adapter to supply power to the massage device;

[0015] The anti-backflow unit is connected to the power bus terminal of the charging interface unit to prevent the first charging interface module and the second charging interface module from working simultaneously and to prevent current backflow.

[0016] In one embodiment, the anti-reverse current unit is a diode, and the anode of the diode is connected to the power bus terminal of the charging interface unit.

[0017] In one embodiment, the charging interface unit includes a data interface chip, a charging management chip, a first resistor, a second resistor, a third resistor, a fourth resistor, and a first capacitor;

[0018] The power bus terminal of the data interface chip is connected to the anti-reverse current unit, the ground pin of the data interface chip is grounded, the first control pin of the data interface chip is connected to the first end of the first resistor, the second end of the first resistor is connected to the first control pin of the charging management chip, the second control pin of the data interface chip is connected to the first end of the second resistor, and the second end of the second resistor is connected to the second control pin of the charging management chip.

[0019] The power supply pins of the charging management chip are respectively connected to the first end of the third resistor and the first end of the first capacitor. The second end of the third resistor is connected to the power bus terminal of the data interface chip. The function pins of the charging management chip are connected to the first end of the fourth resistor. The ground pin of the charging management chip, the second end of the first capacitor, and the second end of the fourth resistor are grounded. The positive data pin of the charging management chip is connected to the positive data pin of the data interface chip, and the negative data pin of the charging management chip is connected to the negative data pin of the data interface chip.

[0020] In one embodiment, the massage device further includes:

[0021] First heat dissipation module;

[0022] A first temperature detection module, wherein the detection end of the first temperature detection module is connected to the first charging interface module, is used to collect the temperature of the first charging interface module;

[0023] The first heat dissipation control module has its input terminal connected to the output terminal of the first temperature detection module and its output terminal connected to the first heat dissipation module. It is used to output a first trigger signal to the first heat dissipation module when the temperature of the first charging interface module collected by the first temperature detection module is greater than a preset temperature threshold, so as to trigger the first heat dissipation module to work.

[0024] Second heat dissipation module:

[0025] The second temperature detection module has its detection end connected to the second charging interface module and is used to collect the temperature of the second charging interface module.

[0026] The second heat dissipation control module has its input terminal connected to the output terminal of the second temperature detection module and its output terminal connected to the second heat dissipation module. It is used to output a second trigger signal to the second heat dissipation module when the temperature of the second charging interface module collected by the second temperature detection module is greater than a preset temperature threshold, so as to trigger the second heat dissipation module to work.

[0027] In one embodiment, the first heat dissipation control module includes:

[0028] The first temperature comparison unit has its input terminal connected to the output terminal of the first temperature detection module. It is used to compare the temperature of the first charging interface module collected by the first temperature detection module with the preset temperature threshold. When the temperature of the first charging interface module is greater than the preset temperature threshold, it outputs a first heat dissipation enable signal to the first controller.

[0029] A first controller, the input terminal of which is connected to the output terminal of the first temperature comparison unit, and the output terminal of which is connected to the first heat dissipation module, is used to output a first trigger signal to the first heat dissipation module after receiving the first heat dissipation enable signal, so as to trigger the first heat dissipation module to work.

[0030] The second heat dissipation control module includes:

[0031] The second temperature comparison unit has its input terminal connected to the output terminal of the second temperature detection module. It is used to compare the temperature of the second charging interface module collected by the second temperature detection module with the preset temperature threshold. If the temperature of the second charging interface module is greater than the preset temperature threshold, it outputs a second heat dissipation enable signal to the second controller.

[0032] The second controller has its input terminal connected to the output terminal of the second temperature comparison unit and its output terminal connected to the second heat dissipation module. After receiving the second heat dissipation enable signal, the second controller outputs a second trigger signal to the second heat dissipation module to trigger the second heat dissipation module to work.

[0033] In addition, to achieve the above objectives, this utility model also provides a vehicle, which includes a charging adapter located in the central control area of ​​the vehicle and a massage device as described above; the massage device is placed in the driver's seat or passenger seat of the vehicle, and the charging adapter is connected to the charging interface module of the massage device near the charging adapter via a power cord.

[0034] This utility model provides a massage device, including: a device body and two charging interface modules. The device body includes a first sidewall and a second sidewall. The first charging interface module is disposed on the first sidewall, and the second charging interface module is disposed on the second sidewall. The charging interface modules are used to connect a charging adapter to supply power to the massage device.

[0035] Therefore, this invention provides charging interface modules on both side walls of the massage device, ensuring that both sides of the device are equipped with charging interfaces. This effectively overcomes the technical defect in existing technologies where the charging interface location does not match the location of the charging adapter in the vehicle, thus guaranteeing the massage effect when the massage device is used in a vehicle setting and improving the user experience. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the structure of the massage device provided in the first embodiment of the present invention;

[0038] Figure 2This is a schematic diagram of the structure of the massage device provided in the second embodiment of the present invention;

[0039] Figure 3 This is a schematic diagram of the structure of the massage component provided in the second embodiment of the present invention;

[0040] Figure 4 A schematic diagram of the module structure of the charging interface module provided in the third embodiment of this utility model;

[0041] Figure 5 A schematic diagram of the circuit structure of the charging interface module provided in the third embodiment of this utility model;

[0042] Figure 6 This is a schematic diagram of the module structure of the massage device provided in the fourth embodiment of the present utility model;

[0043] Figure 7 A schematic diagram of the module structure of the heat dissipation control module provided in the fourth embodiment of this utility model;

[0044] Figure 8 A schematic diagram of the circuit structure of the first heat dissipation control module provided in the fourth embodiment of this utility model;

[0045] Figure 9 This is a schematic diagram of the circuit structure of the second heat dissipation control module provided in the fourth embodiment of the present invention.

[0046] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0047] Explanation of icon numbers:

[0048] 10. Device body; 11. First sidewall; 12. Second sidewall; 21. First charging interface module; 101. First massage area; 102. Second massage area; 103. Third massage area; 1. Massage component; 111. First airbag; 112. Second airbag; H1. Expansion distance between the second expansion end of the first airbag and the second expansion end of the second airbag; H2. Expansion distance between the first expansion end of the first airbag and the first expansion end of the second airbag; L1. Connecting strap; 22. Second charging interface module; 201. Charging interface unit; 202. Anti-backflow unit; 30. First heat dissipation module; 40. First temperature detection module; 50. First heat dissipation control module; 60. Second heat dissipation module; 70. Second temperature detection module; 80. Second heat dissipation control module; 51. First temperature... Comparison unit; 81, Second temperature comparison unit; D1, Diode; R1~R6, Resistors; C1~C3, Capacitors; USB1, Data interface chip; U1, Charging management chip; VBUS, Power bus terminal; CC1, First control pin; CC2, Second control pin; DP1~DP2, Positive data pins of the data interface chip; DN1~DN2, Negative data pins of the data interface chip; GND1~GND4, Ground pins of the data interface chip; VDD, Power supply pin of the charging management chip; FUNC, Functional pin of the charging management chip; EP, Ground pin of the charging management chip; DP, Positive data pin of the charging management chip; DM, Negative data pin of the charging management chip; K1~K2, Controller; Ux1~Ux2, Comparator; Tref, Preset temperature threshold. Detailed Implementation

[0049] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0050] 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.

[0051] It should be noted that the descriptions involving "first," "second," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

[0052] Currently, most massage devices on the market only have a charging port on one side. However, when massage devices are used in vehicles, the charging port location may not match the location of the charging adapter in the vehicle. This can cause users to be unable to freely adjust their position or posture due to the excessively long charging cable, thus failing to fully utilize the massage function and resulting in a poor massage effect, which negatively impacts the user experience.

[0053] For example, the charging adapter for the driver's seat is located on the left, while the charging adapter for the passenger seat is located on the right. In this layout, if the charging port for the massage device is on the left, connecting the charging cable becomes cumbersome and inconvenient for the passenger. Conversely, if the charging port is on the right, the driver will face the same inconvenience.

[0054] Based on this, the present invention provides a massage device. In the first embodiment of the present invention, please refer to... Figure 1 Massage devices may include:

[0055] The equipment body 10 includes a first sidewall 11 and a second sidewall 12.

[0056] Two charging interface modules are provided. The first charging interface module 21 is located on the first side wall 11, and the second charging interface module 22 is located on the second side wall 12. The charging interface modules are used to connect the charging adapter to supply power to the massage device.

[0057] It should be noted that the first charging interface module 21 can be located at any position on the top of the first sidewall 11 (e.g., Figure 1 The second charging interface module 22 can be located at any position on the top of the second sidewall 11 (as shown in the top position), or at any position on the bottom of the first sidewall 11, or at any position on the side of the first sidewall 11. This embodiment does not specifically limit this. Similarly, the second charging interface module 22 can be located at any position on the top of the second sidewall 12 (e.g., the top position shown in the top position), or at any position on the bottom of the first sidewall 11, or at any position on the side of the first sidewall 11. Figure 1The position shown can be located at the top, or at any position at the bottom of the second sidewall 12, or at any position on the side of the second sidewall 12. This embodiment does not specifically limit this.

[0058] Additionally, it should be noted that the interface types of the first charging interface module 21 and the second charging interface module 22 can both be USB Type-C (Universal Serial Bus Type-C), Micro-USB (Micro Universal Serial Bus), etc., and this embodiment does not make specific limitations on this.

[0059] This embodiment provides charging interface modules on both side walls of the massage device, ensuring that both sides of the device are equipped with charging ports. This effectively overcomes the technical defect in existing technologies where the charging port location does not match the location of the charging adapter in the vehicle, thus guaranteeing the massage effect when the massage device is used in a vehicle setting and improving the user experience.

[0060] Furthermore, the massage device provided in this embodiment is mainly used in vehicles, but it is also applicable to other scenarios for waist massage, such as office chairs, etc. This embodiment does not make specific limitations on this.

[0061] Based on the first embodiment described above, a second embodiment of the massage device of this utility model is proposed. For the second embodiment, please refer to... Figure 2 The massage device may include three independently controlled massage zones, each equipped with a massage element 1;

[0062] The first massage area 101 is located between the second massage area 102 and the third massage area 103, and the second massage area 102 and the third massage area 103 are set at an angle.

[0063] It should be noted that when the second massage area 102 and the third massage area 103 work simultaneously, the massage device will create a clamping massage effect on the user's side waist.

[0064] In one feasible implementation, please refer to Figure 3 The massage element 1 can be a double-layer airbag. The first expansion end of the first layer airbag 111 and the first expansion end of the second layer airbag 112 are connected in a limiting manner. The expansion distance H2 between the first expansion end of the first layer airbag 111 and the first expansion end of the second layer airbag 112 is different from the expansion distance H1 between the second expansion end of the first layer airbag 111 and the second expansion end of the second layer airbag 112.

[0065] It should be noted that the first inflated end of the first airbag 111 and the first inflated end of the second airbag 112 can be connected by a connecting strap L1 to achieve a limiting connection (i.e., Figure 3 (The connection method shown); Alternatively, the limiting connection between the two can be achieved by bonding the first expansion end of the first airbag 111 to the first expansion end of the second airbag 112. In actual use, the expansion distance H2 between the first expansion end of the first airbag 111 and the first expansion end of the second airbag 112 can be flexibly set according to requirements.

[0066] In practical use, to achieve a better massage effect, the first massage area 101 needs to massage forward and upward, while the second massage area 102 and the third massage area 103 need to massage inward and upward. Therefore, generally speaking, in a double-layered airbag, the expansion distance H1 between the second expansion end of the first layered airbag 111 and the second expansion end of the second layered airbag 112 should be greater than the expansion distance H2 between the first expansion end of the first layered airbag 111 and the first expansion end of the second layered airbag 112.

[0067] Furthermore, in a feasible implementation, when the connection point of the double-layer airbag is located in the middle region of the double-layer airbag, the first expansion end of the first layer airbag 111 is the lower expansion end of the first layer airbag 111, and the first expansion end of the second layer airbag 112 is the lower expansion end of the second layer airbag 112.

[0068] It should be noted that the connection point of the double-layer airbag is the airflow connection point between the first layer airbag 111 and the second layer airbag 112.

[0069] It is understandable that, when the connection point of the double-layer airbag is located in the middle area of ​​the double-layer airbag, in order for the corresponding massage area to achieve a forward and upward massage effect or an inward and upward massage effect, the lower expansion end of the double-layer airbag needs to be limited so that most of the gas in the double-layer airbag is concentrated at the upper expansion end of the double-layer airbag, thereby achieving a forward and upward or inward and upward massage effect.

[0070] In another feasible implementation, when the connection point of the double-layer airbag is close to the lower expansion end of the double-layer airbag, the first expansion end of the first layer airbag 111 is the upper expansion end of the first layer airbag 111, and the first expansion end of the second layer airbag 112 is the upper expansion end of the second layer airbag 112.

[0071] Understandably, when the connection point of the double-layered airbags is near the lower expansion end of the double-layered airbags, the lower expansion end itself cannot expand excessively, so there is no need to limit its expansion. Furthermore, to prevent the upper expansion end of the double-layered airbags from expanding too much, it is necessary to limit its expansion, so that the corresponding massage area can achieve a better forward and upward or inward and upward massage effect.

[0072] Based on the first and / or second embodiments described above, a third embodiment of the massage device of this utility model is proposed. In the third embodiment, please refer to... Figure 4 Both the first charging interface module 21 and the second charging interface module 22 may include:

[0073] The charging interface unit 201 is used to connect a charging adapter to power the massage device;

[0074] The anti-backflow unit 202 is connected to the power bus terminal VBUS of the charging interface unit 201. It is used to prevent the first charging interface module 21 and the second charging interface module 22 from working at the same time and to prevent current backflow.

[0075] In one feasible implementation, please refer to Figure 5 The anti-reverse current unit 202 can be a diode D1, and the anode of the diode D1 is connected to the power bus terminal VBUS of the charging interface unit 201.

[0076] Understandably, when both the first charging interface module 21 and the second charging interface module 22 are connected to the charging adapter, the diode in the charging interface module with the higher voltage of the connected charging adapter will conduct, connecting the circuit between the charging interface module and the charging adapter. Therefore, this charging interface module will enter the working state to charge the massage device. Conversely, the diode in the charging interface module with the lower voltage of the connected charging adapter will be disconnected, breaking the circuit between the charging interface module and the charging adapter. Therefore, this charging interface module will not enter the working state and cannot charge the massage device. This prevents the first charging interface module 21 and the second charging interface module 22 from operating simultaneously. Furthermore, because the diode in the charging interface module with the lower voltage of the connected charging adapter is disconnected, it also prevents current from flowing from the higher-voltage charging interface module into the lower-voltage charging interface module, thus preventing current backflow and avoiding damage to the charging interface module.

[0077] This embodiment does not specifically limit the structure of the anti-backflow unit 202. For example, in other feasible embodiments, the anti-backflow unit 202 may also be a transistor, a MOS (Metal-Oxide-Semiconductor Field-Effect Transistor) transistor, or other devices with anti-backflow function.

[0078] In one feasible implementation, please refer to Figure 5 The charging interface unit 201 may include a data interface chip USB1, a charging management chip U1, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, and a first capacitor C1.

[0079] The power bus terminal VBUS of the data interface chip USB1 is connected to the anode of diode D1. The ground pins GND1 to GND4 of the data interface chip USB1 are grounded. The first control pin CC1 of the data interface chip USB1 is connected to the first end of the first resistor R1. The second end of the first resistor R1 is connected to the first control pin CC1 of the charging management chip U1. The second control pin CC2 of the data interface chip USB1 is connected to the first end of the second resistor R2. The second end of the second resistor R2 is connected to the second control pin CC2 of the charging management chip U1.

[0080] The power supply pin VDD of the charging management chip U1 is connected to the first end of the third resistor R3 and the first end of the first capacitor C1, respectively. The second end of the third resistor R3 is connected to the power bus terminal VBUS of the USB1 of the data interface chip. The function pin FUNC of the charging management chip U1 is connected to the first end of the fourth resistor R4. The ground pin EP of the charging management chip U1, the second end of the first capacitor C1 and the second end of the fourth resistor R4 are grounded. The positive data pin DP of the charging management chip U1 is connected to the positive data pins DP1 to DP2 of the data interface chip USB1. The negative data pin DM of the charging management chip U1 is connected to the negative data pins DN1 to DN2 of the data interface chip USB1.

[0081] Based on the above, it can be seen that this embodiment requires both the first charging interface module 21 and the second charging interface module 22 to include an anti-reverse current unit 202, which is connected to the power bus terminal VBUS of the charging interface unit 201. This effectively prevents the first charging interface module 21 and the second charging interface module 22 from working simultaneously and prevents current reverse current, thereby ensuring the safety of charging.

[0082] Based on the first, second, and / or third embodiments described above, a fourth embodiment of the massage device of this utility model is proposed. In the fourth embodiment, please refer to... Figure 6 Massage equipment may also include:

[0083] First heat dissipation module 30;

[0084] The first temperature detection module 40 has its detection end connected to the first charging interface module 21 and is used to collect the temperature of the first charging interface module 21.

[0085] The first heat dissipation control module 50 has its input terminal connected to the output terminal of the first temperature detection module 40 and its output terminal connected to the first heat dissipation module 30. It is used to output a first trigger signal to the first heat dissipation module 30 when the temperature of the first charging interface module 21 collected by the first temperature detection module 40 is greater than the preset temperature threshold Tref, so as to trigger the first heat dissipation module 30 to work.

[0086] Second heat dissipation module 60:

[0087] The second temperature detection module 70 has its detection end connected to the second charging interface module 22 and is used to collect the temperature of the second charging interface module 22.

[0088] The second heat dissipation control module 80 has its input terminal connected to the output terminal of the second temperature detection module 70 and its output terminal connected to the second heat dissipation module 60. When the temperature of the second charging interface module 22 collected by the second temperature detection module 70 is greater than the preset temperature threshold Tref, the second heat dissipation control module 80 outputs a second trigger signal to the second heat dissipation module 60 to trigger the second heat dissipation module 60 to work.

[0089] It should be noted that the preset temperature threshold Tref serves as the basis for determining whether the heat dissipation module needs to be activated for heat dissipation. It can be a default value or can be flexibly set by the user according to actual conditions. This embodiment does not impose specific limitations on this. The first trigger signal is used to trigger the first heat dissipation module 30 to operate, and the second trigger signal is used to trigger the second heat dissipation module 60 to operate.

[0090] Additionally, it should be noted that both the first heat dissipation module 30 and the second heat dissipation module 60 can be fans, water-cooled radiators, or other devices with heat dissipation functions, and this embodiment does not impose specific limitations on them. Similarly, both the first temperature detection module 40 and the second temperature detection module 70 can be temperature sensors or other devices or circuits with temperature detection functions, and this embodiment does not impose specific limitations on them.

[0091] In this embodiment, the first charging interface module 21 and the second charging interface module 22 are each equipped with their own temperature detection module, heat dissipation control module, and heat dissipation module to achieve heat dissipation of the charging interface. This effectively avoids the impact of excessively high charging interface temperature on the massage effect of the massage device, thereby further ensuring the massage effect of the massage device and further improving the user experience.

[0092] In one feasible implementation, please refer to Figure 7 The first heat dissipation control module 50 may include:

[0093] The first temperature comparison unit 51 has its input terminal connected to the output terminal of the first temperature detection module 40. It is used to compare the temperature of the first charging interface module 21 collected by the first temperature detection module 40 with the preset temperature threshold Tref. When the temperature of the first charging interface module 21 is greater than the preset temperature threshold Tref, it outputs a first heat dissipation enable signal to the first controller K1.

[0094] The first controller K1 has its input terminal connected to the output terminal of the first temperature comparison unit 51 and its output terminal connected to the first heat dissipation module 30. After receiving the first heat dissipation enable signal, the first controller K1 outputs a first trigger signal to the first heat dissipation module 30 to trigger the first heat dissipation module 30 to work.

[0095] The second heat dissipation control module 80 may include:

[0096] The second temperature comparison unit 81 has its input terminal connected to the output terminal of the second temperature detection module 70. It is used to compare the temperature of the second charging interface module 22 collected by the second temperature detection module 70 with the preset temperature threshold Tref. When the temperature of the second charging interface module 22 is greater than the preset temperature threshold Tref, it outputs a second heat dissipation enable signal to the second controller K2.

[0097] The second controller K2 has its input terminal connected to the output terminal of the second temperature comparison unit 81 and its output terminal connected to the second heat dissipation module 60. After receiving the second heat dissipation enable signal, the second controller K2 outputs a second trigger signal to the second heat dissipation module 60 to trigger the second heat dissipation module 60 to work.

[0098] It should be noted that the first heat dissipation activation signal is used to trigger the first controller K1 to enable control of the first heat dissipation module 30, and the second heat dissipation activation signal is used to trigger the second controller K2 to enable control of the second heat dissipation module 60.

[0099] In one feasible implementation, please refer to Figure 8The first temperature comparison unit 51 may include a fifth resistor R5, a second capacitor C2 and a first comparator Ux1;

[0100] The first end of the fifth resistor R5 is connected to the output end of the first temperature detection module 40, the first end of the second capacitor C2, and the positive input end of the first comparator Ux1. The negative input end of the first comparator Ux1 is connected to the preset temperature threshold Tref. The second end of the fifth resistor R5 and the first end of the first comparator Ux1 are connected to the power supply. The second end of the second capacitor C2 and the second end of the first comparator Ux1 are grounded. The output end of the first comparator Ux1 is connected to the input end of the first controller K1.

[0101] Please refer to Figure 9 The second temperature comparison unit 81 may include a sixth resistor R6, a third capacitor C3, and a second comparator Ux2;

[0102] The first end of the sixth resistor R6 is connected to the output of the second temperature detection module 70, the first end of the third capacitor C3, and the positive input of the second comparator Ux2. The negative input of the second comparator Ux2 is connected to the preset temperature threshold Tref. The second end of the sixth resistor R6 and the first end of the second comparator Ux2 are connected to the power supply. The second end of the third capacitor C3 and the second end of the second comparator Ux2 are grounded. The output of the second comparator Ux2 is connected to the input of the second controller K2.

[0103] In this embodiment, when the temperature of the first charging interface module 21 exceeds the preset temperature threshold Tref, the first comparator Ux1 will output a high-level signal, which is the first heat dissipation activation signal. When the temperature of the second charging interface module 22 exceeds the preset temperature threshold Tref, the second comparator Ux2 will output a high-level signal, which is the second heat dissipation activation signal.

[0104] In other feasible implementations, the positive input of the first comparator Ux1 can be connected to a preset temperature threshold Tref, and its negative input can be connected to the first terminal of the fifth resistor R5; the positive input of the second comparator Ux2 can be connected to the preset temperature threshold Tref, and its negative input can be connected to the first terminal of the sixth resistor R6. Thus, the low-level signal output by the first comparator Ux1 is the first heat dissipation enable signal; the low-level signal output by the second comparator Ux2 is the second heat dissipation enable signal. This embodiment does not specifically limit the structure of the first temperature comparison unit 51 and the second temperature comparison unit 81.

[0105] This utility model embodiment also provides a vehicle, which includes a charging adapter located in the central control area of ​​the vehicle and the aforementioned massage device; the massage device is placed in the driver's seat or passenger seat of the vehicle, and the charging adapter is connected to the charging interface module of the massage device near the charging adapter via a power cord. The structure of the massage device can be referred to the above embodiment, and will not be repeated here.

[0106] It is understood that the massage device provided by this utility model does not have a battery. Therefore, by connecting the charging adapter in the vehicle to the corresponding charging interface module in the massage device through a power cord, the vehicle's own power supply can be used to power the massage device, thereby ensuring the safety of the massage device, especially in special scenarios (such as collisions).

[0107] The vehicle provided in this embodiment ensures the massage effect of the massage device when applied in a vehicle setting, thereby enhancing the user experience. Since the vehicle in this embodiment includes all the technical solutions of all the above-described massage device embodiments, and the achieved technical effects are completely identical, further details are omitted here.

[0108] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A massage device, characterized in that, include: The equipment body includes a first sidewall and a second sidewall; Two charging interface modules are provided. The first charging interface module is located on the first side wall, and the second charging interface module is located on the second side wall. The charging interface modules are used to connect a charging adapter to supply power to the massage device.

2. The massage device as described in claim 1, characterized in that, The massage device includes three independently controlled massage zones, each of which is equipped with massage components; The first massage area is located between the second and third massage areas, and the second and third massage areas are set at an angle.

3. The massage device as described in claim 2, characterized in that, The massage element is a double-layered airbag. The first expansion end of the first layer of the double-layered airbag is connected to the first expansion end of the second layer of the airbag. The expansion distance between the first expansion end of the first layer of the airbag and the first expansion end of the second layer of the airbag is different from the expansion distance between the second expansion end of the first layer of the airbag and the second expansion end of the second layer of the airbag.

4. The massage device as described in claim 3, characterized in that, When the connection point of the double-layer airbag is located in the middle region of the double-layer airbag, the first expansion end of the first layer airbag is the lower expansion end of the first layer airbag, and the first expansion end of the second layer airbag is the lower expansion end of the second layer airbag. Alternatively, if the connection point of the double-layered airbag is close to the lower expansion end of the double-layered airbag, the first expansion end of the first layered airbag is the upper expansion end of the first layered airbag, and the first expansion end of the second layered airbag is the upper expansion end of the second layered airbag.

5. The massage device as described in any one of claims 1 to 4, characterized in that, Both the first charging interface module and the second charging interface module include: A charging interface unit is used to connect the charging adapter to supply power to the massage device; The anti-backflow unit is connected to the power bus terminal of the charging interface unit to prevent the first charging interface module and the second charging interface module from working simultaneously and to prevent current backflow.

6. The massage device as described in claim 5, characterized in that, The anti-reverse current unit is a diode, and the anode of the diode is connected to the power bus terminal of the charging interface unit.

7. The massage device as described in claim 5, characterized in that, The charging interface unit includes a data interface chip, a charging management chip, a first resistor, a second resistor, a third resistor, a fourth resistor, and a first capacitor; The power bus terminal of the data interface chip is connected to the anti-reverse current unit, the ground pin of the data interface chip is grounded, the first control pin of the data interface chip is connected to the first end of the first resistor, the second end of the first resistor is connected to the first control pin of the charging management chip, the second control pin of the data interface chip is connected to the first end of the second resistor, and the second end of the second resistor is connected to the second control pin of the charging management chip. The power supply pins of the charging management chip are respectively connected to the first end of the third resistor and the first end of the first capacitor. The second end of the third resistor is connected to the power bus terminal of the data interface chip. The function pins of the charging management chip are connected to the first end of the fourth resistor. The ground pin of the charging management chip, the second end of the first capacitor, and the second end of the fourth resistor are grounded. The positive data pin of the charging management chip is connected to the positive data pin of the data interface chip, and the negative data pin of the charging management chip is connected to the negative data pin of the data interface chip.

8. The massage device as described in any one of claims 1 to 4, characterized in that, The massage device also includes: First heat dissipation module; A first temperature detection module, wherein the detection end of the first temperature detection module is connected to the first charging interface module, is used to collect the temperature of the first charging interface module; The first heat dissipation control module has its input terminal connected to the output terminal of the first temperature detection module and its output terminal connected to the first heat dissipation module. It is used to output a first trigger signal to the first heat dissipation module when the temperature of the first charging interface module collected by the first temperature detection module is greater than a preset temperature threshold, so as to trigger the first heat dissipation module to work. Second heat dissipation module: The second temperature detection module has its detection end connected to the second charging interface module and is used to collect the temperature of the second charging interface module. The second heat dissipation control module has its input terminal connected to the output terminal of the second temperature detection module and its output terminal connected to the second heat dissipation module. It is used to output a second trigger signal to the second heat dissipation module when the temperature of the second charging interface module collected by the second temperature detection module is greater than a preset temperature threshold, so as to trigger the second heat dissipation module to work.

9. The massage device as described in claim 8, characterized in that, The first heat dissipation control module includes: The first temperature comparison unit has its input terminal connected to the output terminal of the first temperature detection module. It is used to compare the temperature of the first charging interface module collected by the first temperature detection module with the preset temperature threshold. When the temperature of the first charging interface module is greater than the preset temperature threshold, it outputs a first heat dissipation enable signal to the first controller. A first controller, the input terminal of which is connected to the output terminal of the first temperature comparison unit, and the output terminal of which is connected to the first heat dissipation module, is used to output a first trigger signal to the first heat dissipation module after receiving the first heat dissipation enable signal, so as to trigger the first heat dissipation module to work. The second heat dissipation control module includes: The second temperature comparison unit has its input terminal connected to the output terminal of the second temperature detection module. It is used to compare the temperature of the second charging interface module collected by the second temperature detection module with the preset temperature threshold. If the temperature of the second charging interface module is greater than the preset temperature threshold, it outputs a second heat dissipation enable signal to the second controller. The second controller has its input terminal connected to the output terminal of the second temperature comparison unit and its output terminal connected to the second heat dissipation module. After receiving the second heat dissipation enable signal, the second controller outputs a second trigger signal to the second heat dissipation module to trigger the second heat dissipation module to work.

10. A vehicle, characterized in that, The vehicle includes a charging adapter located in the central control area of ​​the vehicle and a massage device as described in any one of claims 1 to 9; The massage device is placed in the driver's seat or passenger seat of the vehicle, and the charging adapter is connected to the charging interface module of the massage device near the charging adapter via a power cord.

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