CN220458761U - Bandage and wearable equipment - Google Patents

Abstract

The utility model provides a bandage and a wearable device, wherein the bandage comprises a first belt and a second belt which can be jointed to the first belt, the first belt is provided with a first connecting end connected with a main body of the wearable device and a combining end arranged opposite to the first connecting end, and the combining end is provided with a combining hole; the second belt has a second connection end connected with the wearable device body and an insertion end opposite to the second connection end, the surface of the second belt is provided with at least two ribs arranged along the extending direction of the second belt, the ribs are higher than the surface of the second belt, the insertion end is configured to pass through the combining hole when the second belt is combined with the first belt, and the ribs are configured to contact with the inner edge of the combining hole when the second belt is combined with the first belt. When the insertion end of the second belt passes through the combining hole of the first belt, the convex rib of the second belt is contacted with the inner edge of the combining hole, so that the whole surface of the second belt is prevented from being contacted with the inner edge of the combining hole, the friction force is reduced, and the insertion end of the second belt passes through the combining hole of the first belt more smoothly.

Description

Bandage and wearable equipment

Technical Field

The utility model belongs to the field of wearable equipment, and particularly relates to a binding band and wearable equipment.

Background

Along with the development of technology and the improvement of living demands, at present, wearable electronic products such as smart watches and bracelets are more and more popular, and wearable devices such as smart watches and smart bracelets have functions which are not possessed by traditional watches, such as functions of displaying, communicating, playing music, surfing the internet, physiological monitoring and the like.

Because the monitoring module of the wearable device is in continuous contact with the body of the user, and the wearable device needs to be worn on the body of the user for a long time, the comfort, stability, aesthetics, and flexibility of the strap used to secure the wearable device to the body of the user are particularly important. The prior art strap comprises two straps that are connected to different sides of the wearable device, respectively, one of the straps having a buckle, and when worn by a user, one of the straps is inserted into the buckle of the other strap to connect the two straps together, thereby binding the wearable device to the wrist of the user. The bandage is often made of rubber materials with high comfort, but the rubber materials are inserted into the eye-splice to have larger friction force, so that wearing is difficult and flexibility is low.

Disclosure of Invention

An object of the embodiment of the application is to provide a bandage and wearable equipment, it can promote the flexibility ratio of bandage, makes wearable equipment be convenient for wear.

To achieve the above object, embodiments of the present application provide a strap for tying a wearable apparatus main body to a human body, including:

the first belt is provided with a first connecting end connected with the wearable equipment main body and a combining end arranged opposite to the first connecting end, and the combining end is provided with a combining hole;

and a second strap engageable with the first strap, having a second connection end connected with the wearable device body and an insertion end opposite to the second connection end, a surface of the second strap having at least two ribs disposed along an extending direction of the second strap, the ribs being higher than the surface of the second strap, the insertion end being configured to pass through the coupling hole when the second strap is engaged with the first strap, and the ribs being configured to contact an inner edge of the coupling hole when the second strap is engaged with the first strap.

Further, the second belt is provided with a plurality of jacks which are arranged in parallel along the extending direction of the second belt, and at least one convex rib is respectively arranged on two sides of each jack.

Further, the number of the convex ribs is even.

Further, a guiding pattern is obliquely arranged between the convex rib and the edge of the second belt.

Further, the guide rib includes a head portion adjacent the bead and a tail portion adjacent the second ribbon edge, the head portion facing the insertion end and the tail portion facing the second connection end.

Further, the coupling aperture includes a first aperture and a second aperture, and the coupling end further includes a post positioned between the first aperture and the second aperture, the post configured to be inserted into the receptacle when the second strap is engaged with the first strap.

Further, the first belt comprises a second surface opposite to the first surface, and the convex columns protrude out of the first surface;

the second strap is configured to be insertable from the insertion end into the first coupling aperture from the second surface and into the second coupling aperture from the first surface, and the insertion end conforms to the second surface.

Further, the coupling end has a latch configured to be inserted into the receptacle when the second strap is engaged with the first strap.

The utility model also provides wearable equipment, which comprises a main body and the binding band, wherein the main body is connected with the binding band.

The wearable device has the beneficial effects that the binding band comprises the first band and the second band which can be jointed to the first band, the first band is provided with the first connecting end connected with the main body of the wearable device and the combining end which is opposite to the first connecting end and is provided with the combining hole; the second belt has a second connection end connected with the wearable device body and an insertion end opposite to the second connection end, the surface of the second belt is provided with at least two ribs arranged along the extending direction of the second belt, the ribs are higher than the surface of the second belt, the insertion end is configured to pass through the combining hole when the second belt is combined with the first belt, and the ribs are configured to contact with the inner edge of the combining hole when the second belt is combined with the first belt. Therefore, when the insertion end of the second belt passes through the combining hole of the first belt, only the convex rib of the second belt is in contact with the inner edge of the combining hole, so that the whole surface of the second belt is prevented from being in contact with the inner edge of the combining hole, the contact area during the combination is reduced, the friction force is reduced, and the insertion end of the second belt passes through the combining hole of the first belt more smoothly. The flexibility of the binding band can be improved, and the wearable equipment is convenient to wear.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a wearable device and strap provided by a first embodiment of the present utility model;

FIG. 2 is a perspective view of one view of a strap provided by a first embodiment of the present utility model;

FIG. 3 is a perspective view of a second strap of the strap provided by the first embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a second strap of the strap provided by the first embodiment of the present utility model;

FIG. 5 is a schematic view of a second strap of a strap provided by a first embodiment of the present utility model passing through a first aperture of a first strap;

FIG. 6 is an enlarged schematic view of the broken line portion of FIG. 5;

FIG. 7 is a schematic view of a first strap engaged with a second strap of a strap provided by a first embodiment of the present utility model;

fig. 8 is a perspective view of one view of a strap provided by a second embodiment of the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Fig. 1-7 provide an embodiment of a wearable device. The wearable device provided by embodiments of the present disclosure is a portable device that is worn directly on or integrated into a user's clothing or accessories, which may include, but is not limited to, a smart watch, a smart bracelet, a smart wristband, and the like. In this embodiment, a smart watch is taken as an example for explanation.

As shown in fig. 1, the wearable device 100 includes a main body 102 and straps 110 connected to both ends of the main body 102, the straps 110 being usable to secure the main body 102 to a user's wrist. The body 102 includes a housing 104 and a display 106 mounted on the housing 104. The housing 104 may house functional modules of the wearable device 100, which may include components of a circuit board, a processor, a memory, a sensor, a battery, etc., to implement various functions of the wearable device 100. The internal sensors may include a motion sensor, which may include a gyroscope, an acceleration sensor, a magnetometer, etc., and a bio-sensor for detecting motion information of the wearable device 100; the biosensor may include a photoplethysmograph sensor, an ECG (electrocardiogram) sensor, a temperature sensor, etc., for acquiring biological information of a human body such as heart rate, blood oxygen, blood pressure, oxygen intake, etc. The display 106 may be used to display a variety of information such as time, health indicators, information, etc. The display 106 may be a touch screen display including capacitive touch sensors, resistive touch sensors, or other touch sensor components, or may be a non-touch sensitive display.

The housing 104 may be square, circular, or other configuration. In the embodiment shown in fig. 1, the housing 104 is square with four corners having rounded transitions. The material of the housing 104 may be varied, for example, the housing 104 may be formed of plastic, ceramic, metal (e.g., stainless steel, aluminum, titanium alloy, etc.), other suitable materials, or a combination of any two or more of these materials. The housing 104 may be formed using a unitary configuration in which the housing 104 may be formed by machining or molding, or the housing 104 may be assembled using multiple structures, such as a plastic inner frame and a metal outer shell.

Fig. 2 to 7 illustrate a specific structure of the strap 110 of the wearable apparatus 100. Strap 110 includes a first strap 112 on one side of body 102 and a second strap 114 connected to the other side of body 102. Strap 110 may be injection molded and may be made of liquid silicone or fluororubber.

The first strap 112 has a first connection end 122 connected to the main body 102 of the wearable device 100 and a coupling end 124 disposed opposite to the first connection end 122, the coupling end 124 having a coupling hole 126. Referring also to fig. 2-6, the coupling aperture 126 includes a first aperture 128 distal from the first connection end 122 and a second aperture 130 proximal to the first connection end 122, and the coupling end 124 further includes a post 132 positioned between the first aperture 128 and the second aperture 130. First strap 112 includes a first surface 134 and a second surface 136 opposite first surface 134, with posts 132 protruding from first surface 134.

A second strap 114, which is joinable to the second strap 114 of the first strap 112, has a second connection end 142 connected to the body 102 of the wearable device 100 and an insertion end 144 opposite the second connection end 142. The second belt 114 has a third surface 146 and a fourth surface 148 opposite the third surface 146, wherein the third surface 146 has two ribs 150 arranged along the extending direction of the second belt 114, and the ribs 150 are higher than the third surface 146 of the second belt 114. The second belt 114 has a plurality of insertion holes 152 arranged in parallel along the extending direction of the second belt 114, two sides of the insertion holes 152 are respectively provided with a rib 150, and the insertion holes 152 are arranged along the center line of the second belt 114. Wherein the fourth surface 148 is the surface that contacts the skin of the user when worn.

In joining the second strap 114 to the first strap 112, the second strap 114 is configured to pass from the second surface 136 through the first aperture 128 by the insertion end 144 and from the first surface 134 through the second aperture 130, with the insertion end 144 conforming to the second surface 136. The post 132 of the first strap 112 is configured to be inserted into the receptacle 152 of the second strap 114 when the second strap 114 is engaged with the first strap 112. And, the insertion end 144 is configured to pass through the coupling hole 126 when the second strap 114 is engaged with the first strap 112, and the bead 150 is configured to contact an inner edge of the coupling hole 126 when the second strap 114 is engaged with the first strap 112.

Specifically, when the user wears the strap 110, the insertion end 144 is first inserted into the first aperture 128 from the second surface 136 of the first strap 112, and then the insertion end 144 emerging from the first aperture 128 is pinched or grasped from the second surface 136 of the first strap 112, and the second strap 114 is pulled, adjusting the distance the second strap 114 passes through the first aperture 128 of the first strap 112 to fit the user's wrist. As shown in fig. 5 and 6, during the process of pulling the second strap 114 by the user, the rib 150 of the third surface 146 of the insertion end 144 contacts the inner edge of the first hole 128 on the side away from the first connecting end 122, avoiding the contact between the third surface 146 of the insertion end 144 and the inner edge of the first hole 128 on the side away from the first connecting end 122, reducing the contact area during engagement, reducing friction, and allowing the insertion end 144 of the second strap 114 to pass through the first hole 128 of the first strap 112 more smoothly. And, after the user adjusts the distance of the second strap 114 through the first hole 128 of the first strap 112 to a proper position, the boss 132 of the first strap 112 is inserted into the insertion hole 152 of the second strap 114, and then the insertion end 144 of the second strap 114 is inserted into the second hole 130 of the first strap 112, and finally the first strap 112 and the second strap 114 are joined together to form a structure as shown in fig. 7. When the insertion end 144 of the second strap 114 is inserted into the second aperture 130 of the first strap 112, the ribs 150 of the third surface 146 of the insertion end 144 contact the inner edge of the second aperture 130 on the side closer to the first connection end 122, avoiding contact between the third surface 146 of the insertion end 144 and the inner edge of the second aperture 130 on the side closer to the first connection end 122, reducing the contact area during engagement, reducing friction, and allowing the insertion end 144 of the second strap 114 to pass through the second aperture 130 of the first strap 112 more smoothly. Thus, the insertion end 144 is configured to pass through the coupling aperture 126 when the second strap 114 is engaged with the first strap 112, and the bead 150 is configured to contact the inner edge of the coupling aperture 126 when the second strap 114 is engaged with the first strap 112. The point contact between the bead 150 and the inner edge of the coupling hole 126 replaces the surface contact of the entire surface of the second belt 114, reducing the contact area at the time of coupling, and reducing the friction. The flexibility of the strap 110 can be increased, making the wearable device 100 easy to wear.

In the present embodiment, the third surface 146 of the second belt 114 has at least two ribs 150 disposed along the extending direction of the second belt 114. If there is only one bead 150, at least a portion of the two side surfaces of the bead 150 will contact the inner edge of the coupling hole 126 when the second belt 114 is coupled to the first belt 112, and the purpose of reducing friction force cannot be achieved. And, the jack 152 is provided with at least one protruding rib 150 on both sides respectively, so that when the second belt 114 passes through the combining hole 126, the stress on both sides of the protruding rib 150 is balanced, and the second belt 114 is prevented from being inclined to one side, so that the third surface 146 of the second belt 114 is in contact with the inner edge of the combining hole 126.

Preferably, the number of ribs 150 is even. The second strap 114 is forced to balance across the ribs 150 as it passes through the engagement holes 126, preventing the second strap 114 from being skewed to one side, causing the third surface 146 of the second strap 114 to contact the inner edge of the engagement holes 126.

As shown in fig. 2 and 3, there are obliquely disposed guide grooves 154 between the ribs 150 and the edge of the second belt 114. The guide pattern 154 includes a leading portion proximate the bead 150 and a trailing portion proximate the edge of the second strap 114, the leading portion facing the insertion end 144 and the trailing portion facing the second connection end 142. The guide grooves 154 can form a guide at the edge of the second tape 114 when the second tape 114 is inserted into the coupling hole 126 of the first tape 112, reducing friction force of the edge of the second tape 114 contacting the coupling hole 126 of the first tape 112, and the second tape 114 is smoothly inserted into the coupling hole 126 of the first tape 112. The flexibility of the strap 110 can be increased, making the wearable device 100 easy to wear.

If it is desired to adjust the tightness of strap 110, insertion end 144 of second strap 114 may be removed from second aperture 130, and post 132 of first strap 112 may be disengaged from receptacle 152 of second strap 114, post 132 of first strap 112 may be selectively engaged with receptacle 152 of second strap 114 in the appropriate position, and insertion end 144 of second strap 114 may be inserted into second aperture 130. During adjustment, the second strap 114 does not disengage from the first aperture 128 of the first strap 112, and the second strap 114 remains in a connected relationship with the first strap 112 at all times, avoiding difficulty in engaging the first strap 112 to the second strap 114 due to the weight of the body 102 of the wearable device 100, and better facilitating the tightening of the strap 110.

Fig. 8 illustrates a specific structure of another embodiment of a strap of a wearable device. The strap 210 includes a first strap 212 on one side of the main body 102 and a second strap 214 connected to the other side of the main body 102. In this embodiment, the first strap 212 of the strap 210 is configured differently than the embodiment shown in FIGS. 1-6.

The first strap 212 has a first connection end 222 connected to the main body 102 of the wearable device 100 and a coupling end 224 disposed opposite to the first connection end 222, the coupling end 224 having a coupling hole 226. The first strap 212 further includes a loop 230 that fits over the body of the strap.

A second strap 214, which is joinable to the second strap 214 of the first strap 212, has a second connection end 242 connected to the body 102 of the wearable device 100 and an insertion end 244 opposite the second connection end 242. The second belt 214 has a third surface 246 and a fourth surface opposite the third surface 246, wherein the third surface 246 has two ribs 250 disposed along the extending direction of the second belt 214, and the ribs 250 are higher than the third surface 246 of the second belt 214. The second belt 214 has a plurality of insertion holes 252 arranged side by side in the extending direction of the second belt 214, one rib 250 is provided on each side of the insertion holes 252, and the insertion holes 252 are arranged along the center line of the second belt 214. Wherein the fourth surface is a surface that contacts the skin of the user when worn.

Wherein the coupling end 224 of the first strap 212 has a latch 228, the latch 228 configured to be inserted into the receptacle 252 when the second strap 214 is engaged with the first strap 212.

In joining the second strap 214 to the first strap 212, the second strap 214 is configured to be threaded into the coupling aperture 226 by the insertion end 244, and after the second strap 214 has been properly sized through the coupling aperture 226, the latch 228 of the first strap 212 is inserted into the receptacle 252 of the second strap 214, and the second strap 214 is then sleeved into the collar 230 of the first strap 212. Wherein the insertion end 244 is configured to pass through the coupling hole 226 when the second strap 214 is engaged with the first strap 212, and the bead 250 is configured to contact an inner edge of the coupling hole 226 when the second strap 214 is engaged with the first strap 212. Thus, the point contact between the bead 250 and the inner edge of the coupling hole 226 replaces the surface contact of the entire surface of the second belt 214, reducing the contact area at the time of coupling, and reducing the friction force. The flexibility of strap 210 can be increased, making wearable device 100 easy to wear.

In summary, in the embodiment of the application, the strap includes a first strap and a second strap that can be coupled to the first strap, the first strap has a first connection end connected to the wearable device main body and a coupling end disposed opposite to the first connection end, and the coupling end has a coupling hole; the second belt has a second connection end connected with the wearable device body and an insertion end opposite to the second connection end, the surface of the second belt is provided with at least two ribs arranged along the extending direction of the second belt, the ribs are higher than the surface of the second belt, the insertion end is configured to pass through the combining hole when the second belt is combined with the first belt, and the ribs are configured to contact with the inner edge of the combining hole when the second belt is combined with the first belt. Therefore, when the insertion end of the second belt passes through the combining hole of the first belt, only the convex rib of the second belt is in contact with the inner edge of the combining hole, so that the whole surface of the second belt is prevented from being in contact with the inner edge of the combining hole, the contact area during the combination is reduced, the friction force is reduced, and the insertion end of the second belt passes through the combining hole of the first belt more smoothly. The flexibility of the binding band can be improved, and the wearable equipment is convenient to wear.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. A strap for tying a wearable device body to a human body, comprising:

a first strap having a first connection end connected with the wearable device body and a coupling end disposed opposite to the first connection end, the coupling end having a coupling hole;

a second strap joinable to the first strap, having a second connection end connected to the wearable device body and an insertion end opposite to the second connection end, a surface of the second strap having at least two ribs disposed along an extending direction of the second strap, the ribs being higher than the surface of the second strap, the insertion end being configured to pass through the coupling hole when the second strap is joined to the first strap, and the ribs being configured to contact an inner edge of the coupling hole when the second strap is joined to the first strap.

2. The strap according to claim 1 wherein the second strap has a plurality of receptacles juxtaposed in a direction of extension of the second strap, the receptacles being provided on either side with at least one of the ribs.

3. The strap of claim 1 wherein the number of ribs is an even number.

4. The strap of claim 1 wherein there is an obliquely disposed guide pattern between the ribs and the edge of the second strap.

5. The strap of claim 4 wherein the guide pattern includes a head portion proximate the bead and a tail portion proximate the second strap edge, the head portion being oriented toward the insertion end and the tail portion being oriented toward the second attachment end.

6. The strap of claim 2 wherein the coupling aperture includes a first aperture distal to the first connection end and a second aperture proximal to the first connection end, the coupling end further including a post located between the first aperture and the second aperture, the post configured to be inserted into the receptacle when the second strap is engaged with the first strap.

7. The strap of claim 6 wherein the first strap includes a second surface opposite the first surface, the post protruding from the first surface;

the second strap is configured to be passed from the second surface into the first aperture and from the first surface into the second aperture by the insertion end when engaged with the first strap, and the insertion end is conformed to the second surface.

8. The strap of claim 2 wherein the binding end has a latch configured to be inserted into the receptacle when the second strap is engaged with the first strap.

9. A wearable device comprising a body and the strap of any of claims 1-8, the body being connected to the strap.