Bandage assembly and wearable product

Abstract

The utility model relates to a binding band assembly and a wearable product, the binding band assembly is arranged on the wearable product, the wearable product comprises a body, and the binding band assembly comprises a fixing band connected with the body; the airbag bag is arranged in the inner space of the fixing band; the air pump is arranged on the air bag; the controller is in communication connection with the air pump, and the controller is configured to control the air pump to be in a rapid inflation state based on the first signal, so that the internal pressure intensity of the air bag reaches the preset pressure intensity; wherein the first signal is a signal representing that the wearable product enters a working state. The pre-tightening force of the bandage assembly is easy to adjust, a user does not need to adjust the bandage assembly multiple times in the wearing process, the use experience of the user is improved, personalized pre-tightening force setting can be provided according to the facial features and wearing habits of the user, and it is ensured that each user can obtain the optimal wearing experience.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wearable devices, and in particular to a binding belt assembly and a wearable product. BACKGROUND

[0002] A beauty mask is a widely used skin care product, which covers the face and applies specific care modes such as heating, vibration, light therapy, etc. to achieve deep cleaning, nourishing, massaging and other functions of the face.

[0003] In the related art, the existing beauty mask has some deficiencies in the wearing experience, especially the adjustment method of the binding belt mainly depends on traditional methods such as slide buckle or magic tape. The adjustment accuracy of these methods is low, and the user needs to adjust multiple times during the wearing process, which is complicated to operate, resulting in poor wearing experience. UTILITARIAN CONTENT

[0004] The present application provides a binding belt assembly and a wearable product to solve the technical problem that the existing binding belt of the beauty mask needs to be adjusted multiple times during the wearing process, which is complicated to operate, resulting in poor user wearing experience.

[0005] In a first aspect, the present application provides a binding belt assembly arranged on a wearable product, wherein the wearable product comprises a body, and the binding belt assembly comprises:

[0006] a fixing belt connected with the body;

[0007] an air bag arranged in an internal space of the fixing belt;

[0008] a gas pump arranged on the air bag;

[0009] a controller in communication connection with the gas pump, the controller being configured to control the gas pump to be in a rapid inflation state based on a first signal, so that the internal pressure of the air bag reaches a preset pressure; wherein the first signal is a signal representing that the wearable product enters a working state.

[0010] In a possible implementation, the fixing belt comprises an elastic belt body, and the elastic belt body has a receiving cavity, and the air bag is arranged in the receiving cavity.

[0011] In a possible implementation, the air bag is provided with a groove, and the gas pump is embedded on the groove.

[0012] In a possible implementation, the gas pump is provided with a first air inlet, the air bag is provided with a second air inlet at the groove, and the first air inlet and the second air inlet are in communication.

[0013] In one possible implementation, a third air inlet is provided on the side of the elastic band away from the main body, and the third air inlet is connected to the second air inlet.

[0014] In one possible implementation, a pressure detection device is included, which is disposed on the airbag and is communicatively connected to the controller. The pressure detection device is configured to detect the internal pressure of the airbag.

[0015] In one possible implementation, both the first and second ends of the fixing strap are fixedly connected to the body, and the fixing strap and the body together form a fixing cavity.

[0016] In one possible implementation, the controller has a preset pressure, and the controller is capable of adjusting the internal pressure of the airbag to the preset pressure.

[0017] Secondly, this application provides a wearable product, including a body and a strap assembly as described above, wherein the fixing strap of the strap assembly is connected to the body.

[0018] In one possible implementation, the body includes a beauty mask with a light-emitting element disposed on the side of the beauty mask facing the fixing strap.

[0019] Thirdly, this application provides a pre-tensioning control method for a wearable product, applied to the wearable product as described above, the pre-tensioning control method comprising:

[0020] Acquire the first signal and the internal pressure of the airbag;

[0021] Based on the first signal, the air pump is controlled to be in a rapid inflation state so that the internal pressure of the airbag reaches a preset pressure; wherein, the first signal is a signal that indicates that the wearable product has entered the working state.

[0022] In one possible implementation, after the internal pressure of the airbag reaches the preset pressure, the following steps are included:

[0023] Acquire the second signal;

[0024] If the second signal is a signal indicating user comfort, then the air pump is controlled to be turned off, and the current pressure of the airbag is recorded.

[0025] One possible implementation includes:

[0026] If the second signal indicates that the user is experiencing discomfort while wearing the device, then the third signal is acquired.

[0027] If the third signal is a signal representing inflation, the air pump is controlled to be in a slow inflation state.

[0028] In one possible implementation, the method comprises:

[0029] If the third signal is a signal representing deflation, the air pump is controlled to be in a slow deflation state.

[0030] The above technical solutions provided by the embodiments of the present application have the following advantages compared with the prior art:

[0031] The fixing band can be cooperated with the body to surround the outside of the head, and the air bag bag is arranged in the internal space of the fixing band. The controller can control the air pump to inflate and deflate, so as to adjust the internal pressure of the air bag bag. The air bag bag is arranged in the internal space of the fixing band, which can make the structure of the binding assembly more compact and avoid the air bag bag from being separated from the fixing band after being used for many times. Before use, the fixing band and the body are first surrounded outside the head of the user, and then the controller can control the air pump to inflate quickly according to the first signal. The internal pressure of the air bag bag quickly reaches the preset pressure, so that the pre-tightening force of the fixing band on the head of the user can quickly reach a comfortable state for the user to wear. If the pre-tightening force of the fixing band is too large at this time, the air pump is controlled to deflate, so as to reduce the internal pressure of the air bag bag, until the internal pressure of the air bag bag meets the facial features and wearing habits of the user, so as to ensure that the mask can be stably and comfortably attached to the face, and improve the wearing experience and nursing effect. Compared with the prior art, the pre-tightening force adjustment operation of the binding assembly is simple, and the user does not need to adjust many times during wearing, which improves the user experience and provides personalized pre-tightening force setting according to the facial features and wearing habits of the user, so that each user can obtain the best wearing experience. BRIEF DESCRIPTION OF DRAWINGS

[0032] The drawings incorporated in the specification and forming a part thereof illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, those skilled in the art can obtain other drawings from these drawings without any creative effort.

[0034] One or more embodiments are illustrated by way of example in the drawings that are for illustrative purposes only, and are not construed to limit the embodiments. Elements having the same reference numeral in the drawings represent similar elements, unless otherwise specified. The drawings in the drawings do not constitute a proportional limitation.

[0035] Figure 1 A structural schematic diagram of a wearable product provided by an embodiment of the present application is shown in the figure;

[0036] Figure 2 A structural exploded schematic diagram of a strap assembly provided by an embodiment of the present application is shown in the figure;

[0037] Figure 3 A cross-sectional view of the strap assembly shown in the figure, in which the airbag bag is in an inflated and expanded state. Figure 2

[0038] Explanation of reference numerals:

[0039] 100, a wearable product; 1, a strap assembly; 11, a fixing band; 111, an elastic band body; 112, a containing cavity; 113, a third air inlet; 12, an airbag bag; 121, a groove; 122, a second air inlet; 13, an air pump; 131, a first air inlet; 14, a controller; 15, a pressure detection device; 16, a fixing cavity; 2, a body; 21, a light emitting piece. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0041] The following disclosure provides many different embodiments or examples for implementing various structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, reference numerals and / or letters can be repeated in different examples in the present application. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0042] ​For the convenience of description, spatial relative terms can be used in the specification to describe the relative position relationship or movement condition of one element or feature relative to another element or feature as shown in the drawings, such as "inner", "outer", "inboard", "outboard", "under", "below", "on", "above", "front", "back", and the like. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over or the posture is changed or the movement state is changed, the directional indications will also change accordingly, for example: the element described as "under" or "below" another element or feature will be oriented as "above" or "above" another element or feature. Therefore, the example term "below" can include both the upper and lower positions. The device can be additionally oriented (rotated by 90 degrees or in other directions) and the spatial relative relationship descriptors used in the specification are interpreted accordingly.

[0043] In the related art, there are some deficiencies in the wearing experience of existing beauty masks, especially the adjustment mode of the binding band mainly depends on traditional adjustment structures such as slide buckles or magic tapes. Specifically, the beauty mask includes a mask body and a binding band, and the binding band is provided with an adjustment structure such as a slide buckle or a magic tape. Before use, the user needs to wear the mask body on the head, and then adjust the fastening position of the slide buckle or the pasting position of the magic tape on the binding band according to the size of the head circumference. The adjustment accuracy of these adjustment modes is low, and the user needs to adjust multiple times during wearing, which is complicated to operate, resulting in poor wearing experience.

[0044] In order to solve the technical problems of the existing beauty mask that the binding band needs to be adjusted multiple times during wearing, the operation is complicated, and the user's wearing experience is poor, the present application provides a binding band assembly and a wearable product. The pre-tightening force adjustment operation of the binding band assembly is simple, the user does not need to adjust multiple times during wearing, which improves the user's experience, and can provide personalized pre-tightening force setting according to the user's facial features and wearing habits, to ensure that each user can obtain the best wearing experience.

[0045] Figure 1 And Figure 2 A binding band assembly 1 provided by the present application is arranged on a wearable product 100, the wearable product 100 includes a body 2, the binding band assembly 1 includes a fixing band 11, an air bag 12, an air pump 13 and a controller 14, the fixing band 11 is connected with the body 2; the air bag 12 is arranged in the internal space of the fixing band 11; the air pump 13 is arranged on the air bag 12; the controller 14 is in communication connection with the air pump 13, and the controller 14 is configured to control the air pump 13 to be in a rapid inflation state based on a first signal, so that the internal pressure of the air bag 12 reaches a preset pressure.

[0046] It can be understood that the fixing band 11 can be cooperated with the body 2 to surround the outside of the head, by arranging the air bag 12 in the internal space of the fixing band 11, the controller 14 can control the air pump 13 to inflate and deflate, so as to adjust the internal pressure of the air bag 12. The air bag 12 is arranged in the internal space of the fixing band 11, which can also make the structure of the binding band assembly 1 more compact, and avoid the air bag 12 from separating from the fixing band 11 after multiple uses. Before use, first, the fixing band 11 and the body 2 are surrounded outside the head of the user, then the controller 14 can control the air pump 13 to inflate quickly according to the first signal, so that the internal pressure of the air bag 12 quickly reaches the preset pressure, so that the pre-tightening force of the fixing band 11 on the head of the user can quickly reach a comfortable state for the user to wear; if the pre-tightening force of the fixing band 11 is too large at this time, the air pump 13 is controlled to deflate, so as to reduce the internal pressure of the air bag 12, until the internal pressure of the air bag 12 meets the facial features and wearing habits of the user, so as to ensure that the mask can be firmly and comfortably attached to the face, and improve the wearing experience and care effect. Compared with the prior art, the pre-tightening force adjustment operation of the binding band assembly 1 is simple, and the user does not need to adjust multiple times during wearing, which improves the user's experience, and can provide personalized pre-tightening force setting according to the facial features and wearing habits of the user, so that each user can obtain the best wearing experience.

[0047] The first signal is a signal representing that the wearable product enters a working state. For example, the first signal can be a working mode signal. In order to further illustrate the beneficial effects achieved by the embodiments of the present application, the working process of the present application under different working mode signals will be described below.

[0048] In one example, if the first signal is an automatic pre-tightening mode, it indicates that the wearable product enters a working state, and the working state is an automatic pre-tightening mode. At this time, the air pump 13 is controlled to be in a fast inflation state, so that the internal pressure of the air bag 12 reaches a first preset pressure. The first preset pressure is the preset pressure corresponding to the automatic pre-tightening mode. The first preset pressure can be an average value calculated according to the pressure of the previous 10 uses of the user this time. Thus, the air pump 13 is controlled to inflate quickly until the internal pressure of the air bag 12 quickly reaches the first preset pressure. At this time, the pre-tightening force of the fixing band 11 can quickly match the wearing habits of the user, and the fixing cavity 16 formed by the cooperation of the body 2 and the fixing band 11 surrounds the facial features of the user, thereby optimizing the user's experience. For example, if the average value calculated according to the pressure of the previous 10 uses of the user this time is 12 KPa, then after the fixing band 11 and the body 2 are surrounded outside the head of the user, the controller 14 can control the air pump 13 to inflate quickly, so that the internal pressure of the air bag 12 quickly reaches 12 KPa.

[0049] In another example, if the first signal is a specified pressure mode, it indicates that the wearable product enters a working state, and the working state is a specified pressure mode. At this time, the air pump 13 is in a fast inflation state to make the internal pressure P of the air bag 12 reach a second preset pressure Pm2. The second preset pressure is the preset pressure corresponding to the specified pressure mode. The second preset pressure can be the specified pressure at the user's current use, for example, if the specified pressure at the user's current use is 11 KPa, then after the fixing belt 11 and the body 2 are wrapped around the outside of the user's head, the controller 14 can control the air pump 13 to inflate quickly, so that the internal pressure of the air bag 12 quickly reaches 11 KPa. The range of the second preset pressure can be set to 1 KPa-40 KPa.

[0050] In yet another embodiment, if the first signal is a general pressure mode, it indicates that the wearable product enters a working state, and the working state is a general pressure mode. At this time, the air pump 13 is in a fast inflation state to make the internal pressure P of the air bag 12 reach a third preset pressure Pm3. The third preset pressure is the preset pressure corresponding to the general pressure mode. The third preset pressure can be the general pressure set when the wearable product 100 is shipped, for example, it can be set to 10 KPa. Then, after the fixing belt 11 and the body 2 are wrapped around the outside of the user's head, the controller 14 can control the air pump 13 to inflate quickly, so that the internal pressure of the air bag 12 quickly reaches 10 KPa.

[0051] It should be noted that the body 2 is specifically the main structure of the wearable product 100, and the band is suitable for wearing on the user's head, shoulders, waist, legs or other positions. For example, when the wearable product 100 is a beauty instrument, the body 2 is a beauty mask, and the fixing belt 11 can be wrapped around the outside of the head together with the body 2. When the wearable product 100 is a massage instrument, the body 2 is a massager, and the fixing belt 11 can be wrapped around the outside of the shoulders, waist or legs together with the body 2. When the wearable product 100 is glasses, the body 2 is a lens and a frame, and the fixing belt 11 can be wrapped around the outside of the head together with the body 2. When the wearable product 100 is a breathing machine, the body 2 is an oxygen mask, and the fixing belt 11 can be wrapped around the outside of the head together with the body 2. When the wearable product 100 is a nebulizer, the wearable product 100 is a nebulizer mask, and the fixing belt 11 can be wrapped around the outside of the head together with the body 2.

[0052] The controller 14 can be a wireless intelligent controller 14. For example, the communication connection mode between the wireless intelligent controller 14 and the air pump 13 includes 4G / 5G connection, WiFi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultrawideband) connection, and other now known or future developed wireless connection modes, etc., to realize the transmission of control signals.

[0053] In one embodiment, as shown in Figure 3 The fixing band 11 includes an elastic band body 111 having a receiving cavity 112 in which the air bag 12 is arranged. The elastic band body 111 is made of a high-elasticity material and has a certain tensile deformation capacity. In the initial state, the air bag 12 is in a flattened state. When the air pump 13 is inflated, the external air of the fixing band 11 is sucked into the receiving cavity 112 through the air pump 13, so that the air bag 12 gradually expands and expands, the internal pressure of the air bag 12 gradually increases, and the elastic band body 111 expands and stretches accordingly. When the wearable product 100 is a beauty instrument, the main body 2 is a beauty mask, and the elastic band body 111 and the main body 2 gradually contract the fixing cavity 16 formed therearound, and the pre-tightening force of the elastic band body 111 and the main body 2 on the user's head gradually increases until the user wears comfortably. After use, the air pump 13 is controlled to deflate, the internal air of the air bag 12 is discharged to the external space of the fixing band 11 through the air pump 13, and the elastic band body 111 contracts accordingly, so that the user can easily take off the fixing band 11 and the beauty mask. In this process, the user does not need to manually adjust, which improves the user experience.

[0054] Since the air pump 13 has a certain thickness, in order to avoid the uneven appearance of the fixing band 11, the air bag 12 is provided with a sunken groove 121, and the air pump 13 is arranged on the sunken groove 121 of the air bag 12 to improve the overall appearance of the fixing band 11. The specific design is described as follows.

[0055] In one embodiment, as shown in Figure 2 and Figure 3 The air bag 12 is provided with a groove 121, and the air pump 13 is embedded in the groove 121. Specifically, the groove 121 is arranged on the side of the air bag 12 away from the main body 2. On the one hand, it can avoid the user's discomfort caused by the air pump 13 directly pressing against the user's head after wearing; on the other hand, the air pump 13 is embedded in the groove 121, so that the air pump 13 does not protrude from the side (the outer side) of the fixing band 11 away from the main body 2, and the appearance of the fixing band 11 is relatively flat, thereby improving the overall appearance of the band assembly 1.

[0056] The shape of the groove 121 can be square, circular, trapezoidal, etc., which can be designed according to the size and shape of the air pump 13. For example, the air pump 13 used in the embodiment is a square micro air pump 13, and the shape of the groove 121 can be correspondingly set to be square (as shown in Figure 2 ).

[0057] In one embodiment, as shown in Figure 2As shown, the air pump 13 is provided with a first air inlet 131, and the air bag 12 is provided with a second air inlet 122 at the groove 121. Specifically, the second air inlet 122 is provided at the bottom end face of the groove 121, and the first air inlet 131 and the second air inlet 122 are connected. Before use, the fixing strap 11 and the main body 2 are first wrapped around the outside of the user's head. Then, the controller 14 controls the air pump 13 to quickly inflate according to the first signal. External air flows through the first air inlet 131 of the air pump 13 and the second air inlet 122 of the airbag 12 in sequence. The airbag 12 gradually expands to expand the elastic band 111. The internal pressure of the airbag 12 quickly reaches the preset pressure, so that the pre-tension of the fixing strap 11 on the user's head can quickly reach a state that makes the user comfortable to wear. If the pre-tension of the fixing strap 11 is too large, the air pump 13 is controlled to release air. That is, the internal air of the airbag 12 flows out through the second air inlet 122 and the first air inlet 131 in sequence. The airbag 12 gradually contracts, and the internal pressure of the airbag 12 gradually decreases until the internal pressure of the airbag 12 matches the user's facial features and wearing habits, thereby ensuring that the mask can fit the face securely and comfortably, improving the wearing experience and care effect.

[0058] Furthermore, multiple first air inlets 131 can be provided, allowing external air to simultaneously enter the internal cavity of the airbag 12 through multiple first air inlets 131, thereby improving the inflation efficiency of the air pump 13. For example, in this embodiment, three first air inlets 131 are provided.

[0059] In one embodiment, such as Figure 2 As shown, the elastic band 111 has a third air inlet 113 on the side opposite to the main body 2, and the third air inlet 113 is connected to the second air inlet 122. When inflation is required, the air pump 13 is in the inflation state. External air can enter the first air inlet 131 and the second air inlet 122 sequentially from the third air inlet 113. The airbag 12 gradually expands to expand the elastic band 111. The internal pressure of the airbag 12 quickly reaches the preset pressure, so that the pretension of the fixing strap 11 on the user's head can quickly reach a state that makes the user comfortable to wear. If the pretension of the fixing strap 11 is too large, the air pump 13 is controlled to release air. That is, the internal air of the airbag 12 flows out from the second air inlet 122 sequentially through the first air inlet 131 and the third air inlet 113. The airbag 12 gradually contracts, and the internal pressure of the airbag 12 gradually decreases until the internal pressure of the airbag 12 matches the user's facial features and wearing habits, thereby ensuring that the mask can fit the face securely and comfortably, improving the wearing experience and care effect. Since the third air inlet 113 is located on the side (outer side) of the elastic band 111 away from the main body 2, the third air inlet 113 will not face the user. Therefore, during the adjustment of the pretension of the fixing band 11, the airflow will not blow directly towards the user, avoiding discomfort to the user and thus ensuring a good user experience.

[0060] Multiple third air inlets 113 are provided, and these multiple third air inlets 113 can be arranged in an array, for example, in a rectangular array; or in a ring array; of course, the multiple third air inlets 113 can also be arranged irregularly. This design allows a large amount of external air to enter the interior of the airbag 12 through the multiple third air inlets 113, ensuring the inflation efficiency of the air pump 13.

[0061] The diameter of the third air inlet 113 is smaller than that of the first air inlet 131, which can prevent large-diameter impurities in the outside air from entering the first air inlet 131 through the third air inlet 113 and blocking the first air inlet 131 of the air pump 13, thereby ensuring the long-term working reliability of the strap assembly 1.

[0062] In one embodiment, such as Figure 2 As shown, the strap assembly 1 includes a pressure detection device 15, which is mounted on the airbag 12 and is communicatively connected to the controller 14. The pressure detection device 15 is configured to detect the internal pressure of the airbag 12. The pressure detection device 15 can employ a pressure sensor from the prior art. By detecting the internal pressure of the airbag 12 in real time, the internal pressure of the airbag 12 can be dynamically adjusted to adapt to the user's facial features and wearing habits. Alternatively, the internal pressure of the airbag 12 when the user reaches a comfortable pre-tension force during this use of the wearable product 100 can be recorded. By calculating the average pressure of the previous 10 uses during this use, this average value can be used as the first preset pressure Pm1. When the user selects the automatic pre-tension mode, the air pump 13 quickly inflates until the internal pressure of the airbag 12 reaches the first preset pressure. In other words, the pre-tension force of the fixing strap 11 can quickly match the user's wearing habits, greatly reducing the user's operational difficulty and optimizing the user experience.

[0063] For example, the communication connection between the wireless intelligent controller 14 and the pressure detection device 15 includes 4G / 5G connection, WiFi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultrawideband) connection, and other known or future wireless connection methods, in order to realize the transmission of control signals.

[0064] The connection between the fixing strap 11 and the body 2 can specifically include that both the first end and the second end of the fixing strap 11 are fixedly connected to the body 2, such as... Figure 1As shown, since the fixing band 11 comprises the elastic band body 111 which has elasticity itself, the fixing band 11 and the body 2 can be enclosed to form a fixing cavity 16 suitable for being sleeved on the head. After the fixing band 11 and the body 2 are pulled from the top of the head to the position where the fixing band 11 is attached to the back of the head, the elasticity of the fixing band 11 can provide an initial pre-tightening force to the user, the controller 14 works to inflate the air bag 12, and the internal pressure of the air bag 12 is adjusted to the preset pressure. At this time, it can be ensured that the user wears more comfortably, and the wearable product 100 will not shake or fall off. Of course, there can be other connection modes between the fixing band 11 and the body 2.

[0065] In an embodiment not shown in the figure, the first end of the fixing band 11 is fixedly connected to one side of the body 2, and the other side of the body 2 is provided with a through hole. The second end of the fixing band 11 is fixed after passing through the through hole. In this embodiment, when using the wearable product 100, the second end of the fixing band 11 can be fixed after passing through the through hole. At this time, the fixing band 11 and the body 2 enclose a fixing cavity 16 suitable for being sleeved on the head. After the fixing band 11 and the body 2 are pulled from the top of the head to the position where the fixing band 11 is attached to the back of the head, the controller 14 works to inflate the air bag 12, and the internal pressure of the air bag 12 is adjusted to the preset pressure. At this time, it can be ensured that the user wears more comfortably, and the wearable product 100 will not shake or fall off. Alternatively, when using the wearable product 100, the body 2 is placed in the appropriate position in front of the head, and then the second end of the fixing band 11 is fixed after passing through the through hole. After that, the controller 14 works to inflate the air bag 12, and the internal pressure of the air bag 12 is adjusted to the preset pressure. At this time, it can be ensured that the user wears more comfortably, and the wearable product 100 will not shake or fall off. In this embodiment, the size of the fixing cavity 16 enclosed by the fixing band 11 and the body 2 can be adjusted, which can make the application range of the wearable product 100 wider.

[0066] In an embodiment not shown in the drawings, the second end of the fixing band 11 is provided with a first Velcro surface, and the side of the fixing band 11 facing away from the body 2 is provided with a second Velcro surface, which is attached to the first Velcro surface. In this embodiment, when the wearable product 100 is used, the second end of the fixing band 11 can be first passed through the through hole, so that the fixing band 11 and the body 2 enclose a fixing cavity 16 suitable for being fitted on the head, and then the second Velcro surface is attached to the first Velcro surface, and then the fixing band 11 and the body 2 are pulled downward from the top of the head to a position where the fixing band 11 is attached to the back of the head, and then the controller 14 is operated to inflate the air bag 12 and adjust the internal pressure of the air bag 12 to a preset pressure, so that the user can wear it more comfortably, and the wearable product 100 will not shake or fall off. Alternatively, when the wearable product 100 is used, the body 2 is first placed in a suitable position in front of the head, and then the fixing band 11 is passed around the back of the head, and then the second end of the fixing band 11 is passed through the through hole, and then the second Velcro surface is attached to the first Velcro surface, and then the controller 14 is operated to inflate the air bag 12 and adjust the internal pressure of the air bag 12 to a preset pressure, so that the user can wear it more comfortably, and the wearable product 100 will not shake or fall off. The cooperation of the first Velcro surface and the second Velcro surface can also adjust the length of the fixing band 11, i.e. the size of the fixing cavity 16.

[0067] In a specific embodiment, the first Velcro surface is a Velcro surface, and the second Velcro surface is a Velcro surface. After the attachment is completed, the user will not touch the Velcro surface.

[0068] In an embodiment not shown in the drawings, the side of the fixing band 11 facing away from the body 2 can be provided with a plurality of buckles, and the second end of the fixing band 11 is provided with a buckle hole suitable for being buckled on the buckle. In a specific embodiment, when the wearable product 100 is used, the second end of the fixing band 11 can be first passed through the through hole, so that the fixing band 11 and the body 2 enclose a fixing cavity 16 suitable for being fitted on the head, and then the buckle hole is buckled on a suitable buckle, and then the fixing band 11 and the body 2 are pulled downward from the top of the head to a position where the fixing band 11 is attached to the back of the head, and then the controller 14 is operated to inflate the air bag 12 and adjust the internal pressure of the air bag 12 to a preset pressure, so that the user can wear it more comfortably, and the wearable product 100 will not shake or fall off. Alternatively, when the wearable product 100 is used, the body 2 is first placed in a suitable position in front of the head, and then the fixing band 11 is passed around the back of the head, and then the second end of the fixing band 11 is passed through the through hole, and then the buckle hole is buckled on a suitable buckle, and then the controller 14 is operated to inflate the air bag 12 and adjust the internal pressure of the air bag 12 to a preset pressure, so that the user can wear it more comfortably, and the wearable product 100 will not shake or fall off. The cooperation of the buckle and the buckle hole can also adjust the length of the fixing band 11, i.e. the size of the fixing cavity 16.

[0069] In one embodiment, the controller 14 is provided with a preset pressure, and the controller 14 can adjust the internal pressure of the air bag 12 to the preset pressure. The preset pressure can be a first preset pressure, which can be an average value calculated according to the pressure of the previous 10 uses of the user this time; if the first signal is the automatic pre-tightening mode, the air pump 13 is controlled to be in the fast inflation state to make the internal pressure P of the air bag 12 reach the first preset pressure Pm1; the preset pressure can be a second preset pressure, which can be a specified pressure according to the user's this time use; if the first signal is the specified pressure mode, the air pump 13 is controlled to be in the fast inflation state to make the internal pressure P of the air bag 12 reach the second preset pressure Pm2; the preset pressure can also be a third preset pressure, which can be a general pressure set when the wearable product 100 is shipped; if the first signal is the general pressure mode, the air pump 13 is controlled to be in the fast inflation state to make the internal pressure P of the air bag 12 reach the third preset pressure Pm3.

[0070] As shown in Figure 1 The embodiment of the present application provides a wearable product 100, which comprises a body 2 and the strap assembly 1 as described above, and the fixing band 11 of the strap assembly 1 is connected with the body 2.

[0071] It can be understood that the fixing band 11 can be cooperated with the body 2 to surround the outside of the head, and by arranging the air bag 12 in the internal space of the fixing band 11, the controller 14 can control the air pump 13 to inflate and deflate to adjust the internal pressure of the air bag 12. Before use, first, the fixing band 11 and the body 2 are wrapped around the outside of the user's head, and then the controller 14 can control the air pump 13 to inflate quickly according to the first signal, so that the internal pressure of the air bag 12 quickly reaches the preset pressure, so that the pre-tightening force of the fixing band 11 on the user's head can quickly reach a state that makes the user wear comfortably; if the preset pressure is too large, that is, the pre-tightening force of the fixing band 11 is too large at this time, the air pump 13 is controlled to deflate to reduce the internal pressure of the air bag 12, until the internal pressure of the air bag 12 meets the user's facial features and wearing habits, so as to ensure that the mask can be firmly and comfortably attached to the face, improve the wearing experience and care effect. Compared with the prior art, the pre-tightening force adjustment operation of the strap assembly 1 is simple, the user does not need to adjust multiple times during wearing, which improves the user's use experience, and can provide personalized pre-tightening force setting according to the user's facial features and wearing habits, to ensure that each user can obtain the best wearing experience.

[0072] It should be noted that when the wearable product 100 is a beauty instrument, the body 2 is a beauty mask, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the head; when the wearable product 100 is a massage instrument, the body 2 is a massager, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the shoulder, waist or leg; when the wearable product 100 is glasses, the body 2 is a lens and a frame, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the head; when the wearable product 100 is a breathing machine, the body 2 is an oxygen mask, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the head; when the wearable product 100 is a nebulizer, the wearable product 100 is a nebulizing mask, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the head.

[0073] In a specific application, if the body 2 is not close enough to the head of the user, and there is a large gap between the beauty mask and the face of the user, part of the light emitted by the light emitting part 21 will leak from the gap, affecting the beauty care effect.

[0074] In one embodiment, the body 2 includes a beauty mask, and the side of the beauty mask facing the fixing belt 11 is provided with a light emitting part 21, and the light emitting part 21 is in communication connection with the controller 14 to control the light emitting part 21 to emit light of different wavelengths. Illustratively, the light emitting part 21 can be a lamp bead, an LED (Light Emitting Diode) lamp, etc. The light emitting part 21 is configured to be able to emit light of a specific wavelength and a specific light intensity. After the light emitting part 21 is powered on, the face is cared for by light of different wavelengths and different light intensities, which can achieve the beauty effects of whitening and removing freckles, etc. Therefore, in this embodiment, the controller 14 can control the air pump 13 to inflate quickly according to the first signal, and the internal pressure of the air bag 12 quickly reaches the preset pressure, so that the pre-tightening force of the fixing belt 11 on the head of the user can quickly reach a state that makes the user wear comfortably, and the internal pressure of the air bag 12 adapts to the facial features of the user, thereby ensuring that the mask can stably and comfortably fit the face, and part of the light emitted by the light emitting part 21 will not leak out from the gap, thereby improving the care effect.

[0075] Illustratively, the communication connection mode between the wireless intelligent controller 14 and the light emitting part 21 includes 4G / 5G connection, WiFi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultrawideband) connection, and other now known or future developed wireless connection modes, etc., to realize the transmission of control signals.

[0076] The pre-tightening control method of the wearable product 100 provided in the embodiments of the present application is applied to the wearable product 100 as described above, and includes the following steps:

[0077] S11, acquire a first signal and an internal pressure of the airbag bag 12; wherein the first signal is a signal representing that the wearable product 100 enters a working state.

[0078] S12, control the air pump 13 to be in a rapid inflation state based on the first signal, so that the internal pressure of the airbag bag 12 reaches a preset pressure.

[0079] Before use, first wrap the fixing band 11 and the body 2 around the outside of the user's head, the wearable product 100 enters a standby mode, then the controller 14 can control the air pump 13 to rapidly inflate according to the first signal, the internal pressure of the airbag bag 12 rapidly reaches the preset pressure, so that the pre-tightening force of the fixing band 11 on the user's head can quickly reach a comfortable state for the user to wear; if the pre-tightening force of the fixing band 11 is too large at this time, control the air pump 13 to deflate, so as to reduce the internal pressure of the airbag bag 12, until the internal pressure of the airbag bag 12 meets the user's facial features and wearing habits, so as to ensure that the mask can be firmly and comfortably attached to the face, improve the wearing experience and care effect. Compared with the prior art, the pre-tightening force adjustment operation of the binding assembly 1 is simple, the user does not need to adjust multiple times during wearing, which improves the user's experience, and can provide personalized pre-tightening force setting according to the user's facial features and wearing habits, to ensure that each user can obtain the best wearing experience.

[0080] In one embodiment, if the first signal is an automatic pre-tightening mode, it means that the wearable product 100 enters a working state, and the working state is an automatic pre-tightening mode, at this time control the air pump 13 to be in a rapid inflation state, so that the internal pressure P of the airbag bag 12 reaches a first preset pressure Pm1. The first preset pressure is the preset pressure corresponding to the automatic pre-tightening mode, and the first preset pressure can be the average value calculated according to the pressure of the previous 10 times of use of the user this time, control the air pump 13 to rapidly inflate, until the internal pressure of the airbag bag 12 rapidly reaches the first preset pressure, for example, the average value calculated according to the pressure of the previous 10 times of use of the user this time is 12KPa, then after wrapping the fixing band 11 and the body 2 around the outside of the user's head, the controller 14 can control the air pump 13 to rapidly inflate, so that the internal pressure of the airbag bag 12 rapidly reaches 12KPa. At this time, the pre-tightening force of the fixing band 11 can quickly match the user's wearing habits, and the fixing cavity 16 formed by cooperation of the body 2 and the fixing band 11 wraps around the user's facial features, thereby optimizing the user's experience.

[0081] In one embodiment, if the first signal is the specified pressure mode, it indicates that the wearable product 100 enters the working state, and the working state is the specified pressure mode. At this time, the air pump 13 is in the fast inflation state to make the internal pressure P of the air bag 12 reach the second preset pressure Pm2. The second preset pressure is the preset pressure corresponding to the specified pressure mode. The second preset pressure can be the specified pressure of the user at this time, for example, if the specified pressure of the user at this time is 11 KPa, then after the fixing belt 11 and the body 2 are wrapped around the outside of the user's head, the controller 14 can control the air pump 13 to inflate quickly, so that the internal pressure of the air bag 12 quickly reaches 11 KPa. The range of the second preset pressure is set to 1 KPa-40 KPa.

[0082] In one embodiment, if the first signal is the general pressure mode, it indicates that the wearable product 100 enters the working state, and the working state is the general pressure mode. At this time, the air pump 13 is in the fast inflation state to make the internal pressure P of the air bag 12 reach the third preset pressure Pm3. The third preset pressure is the preset pressure corresponding to the general pressure mode. The third preset pressure can be the general pressure set when the wearable product 100 is shipped, for example, it can be set to 10 KPa. Then, after the fixing belt 11 and the body 2 are wrapped around the outside of the user's head, the controller 14 can control the air pump 13 to inflate quickly, so that the internal pressure of the air bag 12 quickly reaches 10 KPa.

[0083] It should be noted that there is no correlation between the second preset pressure and the third preset pressure. The second preset pressure can be greater than the third preset pressure, or it can be less than the third preset pressure.

[0084] In one embodiment, after the internal pressure of the air bag 12 reaches the preset pressure, the following steps are included:

[0085] Obtaining a second signal;

[0086] If the second signal is a signal representing that the user wears comfortably, the air pump 13 is in the closed state, and the current pressure of the air bag 12 is recorded.

[0087] If the second signal is a signal representing that the user wears comfortably, it indicates that the current pressure of the air bag 12 has matched the facial features of the user. At this time, the air pump 13 is in the closed state to ensure that the mask can be firmly and comfortably attached to the face, improving the wearing experience and care effect. The current pressure of the air bag 12 is recorded in order to solve the first preset pressure of the user. The same user uses the wearable product 100 at different time periods, and the body features will change accordingly, for example, the fatness of the user at different time periods will affect the optimal pre-tightening force of the wearable product 100. By recording the current pressure of the air bag 12 in real time, the body feature changes of the user can be matched, and the user's use experience can be optimized.

[0088] In one embodiment, the method further comprises the following steps:

[0089] If the second signal is a signal indicating that the user is not comfortable, a third signal is obtained;

[0090] If the third signal is a signal indicating that the air bag 12 is inflated to the standard, the air pump 13 is controlled to be in a slow inflation state.

[0091] If the second signal is a signal indicating that the user is not comfortable, it indicates that the current pressure of the air bag 12 is not suitable, and the fixed cavity 16 formed by the cooperation of the body 2 and the fixing belt 11 cannot well fit the facial features of the user. If the third signal is a signal indicating that the air bag 12 is inflated, it indicates that the user thinks that the pre-tightening force of the fixing belt 11 is too small, and the air pump 13 is controlled to be in a slow inflation state, so that the internal pressure of the air bag 12 gradually increases, thereby gradually increasing the pre-tightening force of the fixing belt 11. When the second signal is a signal indicating that the user is comfortable, it indicates that the current pressure of the air bag 12 matches the facial features of the user, ensuring that the mask can be firmly and comfortably fitted to the face, improving the wearing experience and care effect.

[0092] In one embodiment, the method further comprises the following steps:

[0093] If the third signal is a signal indicating that the air bag 12 is deflated, the air pump 13 is controlled to be in a slow deflation state.

[0094] If the second signal is a signal indicating that the user is not comfortable, it indicates that the current pressure of the air bag 12 is not suitable, and the fixed cavity 16 formed by the cooperation of the body 2 and the fixing belt 11 cannot well fit the facial features of the user. If the third signal is a signal indicating that the air bag 12 is deflated, it indicates that the user thinks that the pre-tightening force of the fixing belt 11 is too large, and the air pump 13 is controlled to be in a slow deflation state, so that the internal pressure of the air bag 12 gradually decreases, thereby gradually reducing the pre-tightening force of the fixing belt 11. When the second signal is a signal indicating that the user is comfortable, it indicates that the current pressure of the air bag 12 matches the facial features of the user, ensuring that the mask can be firmly and comfortably fitted to the face, improving the wearing experience and care effect.

[0095] It should be noted that the body 2 is specifically the main structure of the wearable product 100, and the band is adapted to be worn on the head, shoulders, waist, legs or other positions of the user. For example, when the wearable product 100 is a beauty instrument, the body 2 is a beauty mask, and the fixing belt 11 can be cooperated with the body 2 to be wrapped outside the head. Through the above pre-tightening control method, the user can wear comfortably, and then control the wearable product 100 to enter the spectrum beauty mode. The user can adjust the gear of the beauty mask, select different gears of the beauty mask, and then control the light emitting part 21 to emit light of different wavelengths and different light intensities to care for the face, thereby achieving the effects of whitening, removing freckles, and brightening skin color.

[0096] When the wearable product 100 is a massager, the body 2 is a massager, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the shoulder, waist or leg. After the user wears it comfortably through the pre-tightening control method, the wearable product 100 enters the massage working mode, and the massager vibrates to massage the shoulder, waist or leg.

[0097] When the wearable product 100 is a breathing machine, the body 2 is an oxygen mask, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the head. After the user wears it comfortably through the pre-tightening control method, the wearable product 100 enters the ventilation working mode, and the breathing machine works to control and adjust the patient's breathing.

[0098] When the wearable product 100 is an atomizer, the wearable product 100 is an atomizing mask, and the fixing belt 11 can be cooperated with the body 2 to surround the outside of the head. After the user wears it comfortably through the pre-tightening control method, the wearable product 100 enters the atomizing working mode, and the atomizing mask works to atomize the medicine liquid into small particles, which are inhaled into the respiratory tract and lung of the user through the respiratory way, so as to achieve the purpose of painless, rapid and effective treatment.

[0099] It should be understood that the terms used herein are for the purpose of describing particular example embodiments only and are not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order in which they are described, unless specifically identified as an order dependent step. It is also to be understood that additional or alternative steps can be employed.

[0100] Although the terms first, second, third, and the like can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can be only used to differentiate one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second", and the like are used herein to describe a variety of elements, components, regions, layers and / or sections, and do not imply that a sequence or order to them. Thus, a first element, component, region, layer or section discussed below can be termed a second element, component, region, layer or section without departing from the teachings of example embodiments.

[0101] The foregoing detailed description of the application has been presented for purposes of illustration and description. Various modifications to the description will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other implementations without departing from the spirit or scope of the application. Accordingly, the application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A strap assembly provided on a wearable product, the wearable product comprising a body, characterized in that, The binding belt assembly comprises: a fixing belt connected with the body; an air bag bag arranged in an inner space of the fixing belt; an air pump arranged on the air bag bag; a controller in communication connection with the air pump, the controller being configured to control the air pump to be in a rapid inflation state based on a first signal so that the internal pressure of the air bag bag reaches a preset pressure; wherein the first signal is a signal representing that the wearable product enters a working state.

2. The strap assembly of claim 1, wherein, The fixing belt comprises an elastic belt body having a containing cavity, and the air bag bag is arranged in the containing cavity.

3. The strap assembly of claim 2, wherein, The air bag bag is provided with a groove, and the air pump is embedded on the groove.

4. The strap assembly of claim 3, wherein, The air pump is provided with a first air inlet, and the air bag bag is provided with a second air inlet at the groove, and the first air inlet and the second air inlet are in communication.

5. The strap assembly of claim 4, wherein, The side of the elastic belt body away from the body is provided with a third air inlet, and the third air inlet is in communication with the second air inlet.

6. The strap assembly of claim 1, wherein, The pressure detection device is arranged on the air bag bag, and the pressure detection device is in communication connection with the controller, and the pressure detection device is configured to detect the internal pressure of the air bag bag.

7. The strap assembly of claim 1, wherein, The first end and the second end of the fixing belt are fixedly connected with the body, and the fixing belt and the body form a fixing cavity.

8. The strap assembly of claim 1, wherein, The controller is provided with a preset pressure, and the controller can adjust the internal pressure of the air bag bag to the preset pressure.

9. A wearable product, characterized in that The body and the binding belt assembly according to any one of claims 1 to 8 are connected.

10. The wearable product of claim 9, wherein, The body comprises a beauty mask, and the side of the beauty mask facing the fixing belt is provided with a light emitting element.

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