Glove of wearable device

Abstract

The utility model relates to a glove, in particular to a glove of wearable equipment. The forefinger fixing part extends along the forefinger direction of the hand back part, the wrist strap extends along the side edge of a palm, the trigger device is arranged on the forefinger fixing part, the clamping part is arranged on the surface of the hand back part, and an electronic device can be clamped above the clamping part. The wrist strap extends towards the wrist back area and forms an included angle with the transverse axis X. The structure can prevent the edge warping problem caused by the fact that the glove is not provided with the palm part. The wearing hole is formed in the side edge of the index finger, the wrist strap is pulled back through the wearing hole, reverse stretching force is generated, the problem that when the wrist strap is stretched and fixed, the tensile force of one end is too large, and consequently the glove deviates can be solved, the back of the hand can be stabilized, and the glove is tightly worn and facilitates operation. No palm portion is arranged, abrasion of the palm portion and foreign body sensation during wearing are reduced, the length-width proportion of the hand back portion is similar to the shape of the hand back of a human body, and wearing is more comfortable. The whole glove is similar to a plane structure, is small in thickness and is easy to store and store.

Description

Technical Field

[0001] The utility model relates to a glove, in particular to a glove for a wearable device. Background Art

[0002] With the wide use of wearable devices in production and life, various wearing methods of devices have emerged on the market, which are set at positions such as the head, hand, and waist. In the processes of production assembly, packaging, picking, sales, and delivery, devices such as small-sized scanners, barcode reading modules, and portable terminals are set on fingers, the back of the hand, or the elbow in the form of wearable gloves for convenient operation.

[0003] In the prior art, wearable gloves with devices mounted on the back of the hand come in the following forms: 1. The glove with the application number CN2019207915495 and the publication number CN211153954U discloses that the glove has a palm part covering the human palm, a back part covering the back of the hand, and a triggering device, where the triggering device is set at a certain point on the glove. When wearing the glove, this point leans against the radial side of the metacarpophalangeal joint of the index finger of the user's hand. Although this glove can reduce the probability of accidental triggering of the triggering device, during handling operations, it is easy to cause severe wear on the palm and palm fractures; moreover, since the triggering device is set on the tongue part, it will be obstructed during handling, the tongue part will fold over, and the connecting wire of the triggering device is prone to breakage. Similarly, for the glove with the application number DE102016109113.8 and the publication number DE102016109113B4, there are the above-mentioned related problems, and the thumb has to pass through a hole in the base body or is inside the glove, resulting in limited flexibility. 2. The wearable scanner with the application number CN202022684603.1 and the publication number CN213814691U. The user wears the scanner on the finger through a finger ring. At this time, the scanner needs to have a certain thickness, or the bearing part needs to be raised. If the scanner is set on the back of the hand side, most of the bearing parts are located at the rear of the back side of the palm sleeve, and it also has a palm part. And through double finger sleeves or multi-finger sleeves, it is easy to generate a lot of restraint during wearing. 3. The glove with the application number CN202211250026.2 and the publication number CN115956728A, as well as the wearable sensor device including the glove and the electronic module. The glove is fixed by winding and tightening a strap. Not only is the wearing cumbersome, but in the closed state of the glove, the strip part passes through the first opening, and the part of the strip part passing through the first opening is detachably fixed to the back side part. Or a similar structure, for an intelligent bar code reading wearable glove device with the application number CN202421332550.4 and the publication number CN219642256U, a first bonding part is provided on the base body of the back of the hand, and a second bonding part is provided at the other end of the strap. The strap extends from the palm and then extends to the back of the hand and passes through the wearing hole position and is bonded to the first bonding part through the second bonding part to achieve wearing and fixing. Therefore, they all have the related palm wear problem in point 1. Summary of the Utility Model

[0004] In order to solve the problems such as palm wear leading to palm fractures during the operation of wearing gloves; the triggering device is set on the tongue part, which is prone to folding, resulting in the connecting wire being prone to breakage; using double finger sleeves, multi-finger sleeves, and winding and tightening straps, which generate a sense of restraint during wearing. The glove designed by the present utility model does not involve the palm part solution. The back of the hand has a spacious area, meets the ergonomic design, can reduce the sense of restraint during wearing, prevent the glove from curling and shifting, and facilitate the operation of the staff.

[0005] The technical solution of the present utility model is as follows:

[0006] A glove of a wearable device has a base body. The glove has a base body, including a dorsal hand part, an index finger fixing part extending along the index finger direction of the dorsal hand part, and a wristband extending along the side of the palm of the dorsal hand part;

[0007] The outer periphery of the dorsal hand part sequentially includes: an upper edge, an index finger side edge, a lower edge, and a little finger side edge; the upper edge inclines from the index finger to the little finger, covering the roots of other parts or all fingers except the thumb, and the little finger side edge is connected to the wristband; a connecting part is arranged on the index finger side edge, a wearing hole is opened in the connecting part, and the extending end of the wristband passes through the wearing hole and is fixed on the wristband;

[0008] The index finger fixing part is fixed on the index finger;

[0009] The wristband extends towards the dorsal wrist area, and the included angle between the extending direction of its central axis and the horizontal axis X is less than 90 degrees, and the extending end is fixed on the dorsal hand part or the wristband;

[0010] A triggering device is arranged on the index finger fixing part;

[0011] A clamping part can clamp an electronic device above, is arranged on the surface of the dorsal hand part, and at least one electrical contact element is electrically connected to the triggering device, and at least one electrical contact element is electrically connected to the electronic device. Among them, the triggering device and the electronic device are communicatively connected through the clamping part.

[0012] Further, the wristband is led out from the lowermost end of the little finger side edge, and the lower edge and the wristband are collinear.

[0013] Further, the little finger side edge includes a polygonal edge composed of multiple line segments, and the line segment is any one of a straight line segment, a curved line segment, or an irregular line segment.

[0014] Further, the line segments of the little finger side edge at least include, from top to bottom: a ninth line segment and a tenth line segment;

[0015] The ninth line segment forms an included angle θ3 greater than 90 degrees with the extending direction of the central axis of the wristband or the tangent of the ninth line segment forms an included angle θ3 greater than 90 degrees with the extending direction of the central axis of the wristband;

[0016] The tenth line segment is connected to the wristband and is substantially coincident.

[0017] Further, when the glove is worn, the ninth line segment is substantially coincident with or parallel to the extension line of the outer side edge of the front part of the arm.

[0018] Further, the wristband extends beyond the horizontal virtual extension line L3 of the lower edge.

[0019] Further, the included angle between the extending direction of the wristband and the horizontal axis X is A3, and the angular range of the included angle A3 is: 0° < A3 ≤ 20°.

[0020] Further, there is an included angle C between the central axis of the connecting part and the horizontal axis X, and 10° ≤ ∠C ≤ 60°.

[0021] Further, the included angle between the ninth line segment and the vertical axis Y or the tangent of the ninth line segment and the vertical axis Y is D3, and 0° < ∠D3 ≤ 15°.

[0022] Further, there is an angular relationship between the included angle A3 and the included angle C: ∠A3 = [(90° - ∠C) / 2] ± 5°.

[0023] Further, the distance between the center of the triggering device and the center of the clamping part is P0, the maximum horizontal width of the back of the hand is P1, and the maximum vertical length of the back of the hand is P2. They have a length relationship: P1 / 2 ≤ P0, P2 / 2 ≤ P0.

[0024] Further, there is an included angle E between the center distance P0 and the central axis of the index finger fixing part; the angular range of the included angle E is: 30° ≤ ∠E ≤ 60°.

[0025] Further, one side of the index finger fixing part is led out from the side of the index finger; the other side is led out from the upper edge, and the leading-out position is close to the extension line at the intersection of the index finger and the middle finger.

[0026] Further, the index finger fixing part is worn on the index finger through a magic tape, a finger sleeve or a finger ring; the wristband is wound around the wrist through a magic tape and fixed on the back of the hand.

[0027] Further, the maximum vertical length P2 of the back of the hand is close to the maximum horizontal width P1, and the ratio range of P2 / P1 is 0.8 - 1.3.

[0028] Further, the back of the hand is approximately square in structure.

[0029] Further, the front end of the clamping part is basically parallel to the upper edge, or at least one point of the front end of the clamping part has a distance value H from the upper edge, and the distance value H is less than 6 mm.

[0030] Further, an elastic cap that completely covers is provided above the triggering device.

[0031] The utility model has the following beneficial effects:

[0032] 1. The glove of a wearable device described in the present utility model has an index finger fixing part extending along the index finger direction on the back of the hand and a wristband extending along the side of the palm. The index finger fixing part is not connected to the wristband, that is, there is no palm part. Further, the anti-abrasive material around the thumb hole is removed, reducing the overall fabric area and cost. The glove is worn without passing through the palm area, reducing the wear of the palm part and the foreign body sensation during wearing, and is not prone to pulling. In actual operation, the operator has already worn work gloves, and the glove of the wearable device does not need to provide a protection function. The upper edge is inclined from the index finger to the little finger, covering the roots of other fingers or all fingers except the thumb, so that the front part of the glove does not obstruct when touching an object. The wristband is led out from the side of the palm and extends towards the back of the wrist area. When wearing the wristband, it does not pass through the palm part, and can also prevent the glove from curling up due to the lack of a palm part. At the same time, the included angle A3 between the extending direction of the wristband and the horizontal axis X satisfies 0° < A3 ≤ 20°, and the angle A3 also conforms to the bending of the wrist, ensuring comfortable wearing. Different from the prior art, the wristband in the prior art is horizontally led out from the wrist or above the wrist and wound around the side of the wrist for wearing. Such a designed glove has a palm part, which functions to tighten the glove for reinforcement to prevent the glove from falling off during operation.

[0033] 2. The glove of a wearable device described in the present utility model has the lower edge and the wristband sharing a common point. Since there are tensile forces on both the side of the little finger and the side of the index finger at this time, the lower edge does not need to extend to the back of the wrist area at this time, and can even be indented horizontally towards the upper edge direction, but the indented distance does not exceed the extension line or intersection point of the tensile force directions on both sides of the wristband. The stretching direction of the wristband conforms to ergonomics. Because if the pulling-back direction of the wristband is at too large or too small an angle, it is easy for the end of the wristband to curl up or hinder the movement of the wrist area. A wearing hole is provided on the side of the index finger opposite to the side of the little finger. By the way of the wristband being pulled back through the wearing hole, a reverse tensile force is generated, which can solve the problem of glove deviation caused by excessive tensile force at one end when the wristband is stretched and fixed, and at the same time can stabilize the back of the hand, making the glove tightly worn and convenient for operation.

[0034] 3. The glove of a wearable device described in the present utility model has the side of the little finger basically coinciding with or parallel to the virtual extension line of the outer side of the front part of the arm, or there is an included angle D3 between the side of the little finger and the vertical axis Y, where 0° < D3 ≤ 15°. The design of the side or angle conforms to ergonomics and the thickness of the palmar side, can also wrap a certain part of the palmar side, and can also prevent the connection between the side of the little finger and the upper edge from curling up.

[0035] 4. The glove of a wearable device described in the present utility model has the setting of the central distance P0 and the included angle E, making the clamping part closer to the middle of the back of the hand or the index finger side, which is beneficial to adjusting the use direction of the electronic device.

[0036] 5. For the glove of a wearable device described in the present utility model, on the back of the human hand, the proximal phalanx area and the area near the finger roots are flexible activity areas. The front part of the clamping portion is basically parallel to the upper edge, or at least one point of the clamping portion is less than 6 mm away from the upper edge, which can place the electronic device at the front end of the back of the hand and is also more conducive to adjusting the angle when using the electronic device. Especially for thin products, it is more necessary to be close to the front part, otherwise the line of sight is easily blocked by the glove itself or hand joints.

[0037] 6. For the glove of a wearable device described in the present utility model, when the wristband is unfolded flat, the extended end exceeds the horizontal virtual extension line L3 of the lower edge, which is beneficial to the wrist bending when wearing the glove and has less resistance.

[0038] 7. For the glove of a wearable device described in the present utility model, the length-width ratio of the back of the hand is similar to the shape of the human back of the hand, making the wearing more comfortable. And during the wearing and use of the glove, not only does it meet the ergonomic design, but also, while retaining a large area of the back of the hand, it combines the counteraction of the interaction forces of each part such as the index finger fixing part, the wristband, the connecting part, and the included angles in all directions, eliminating the problem of warping or glove deviation caused by too large a difference in the acting forces. Although there is a stretching method for the back of the hand in the prior art, the area of the back of the hand is approximately triangular, resulting in unstable fixation after the electronic device is placed and the overall glove will shift, or there is a large area of the back of the hand in the prior art, but they all pass through the palm or the palm part.

[0039] 8. For the glove of a wearable device described in the present utility model, in the prior art, the position of the triggering device is not fixed, resulting in easy folding or sliding during use. The triggering device is fixed on the index finger side by Velcro, reducing the risk of wire breakage caused by the folding of the button due to hand movement, facilitating adjustment to fit different sizes of fingers and work gloves; and the single index finger fixation can reduce the sense of restraint of multi-finger gloves. The overall glove is approximately a planar structure with a small thickness, reducing the fabric area, reducing costs, and also being easy to store and preserve.

[0040] 9. For the glove of a wearable device described in the present utility model, one side of the index finger fixing part is led out from the intersection of the extension line of the upper edge near the intersection of the index finger and the middle finger, which can solve the problem of glove deviation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the overall glove of Embodiment 1 of the present utility model;

[0042] Figure 2 It is a reference schematic diagram of the back of the hand when wearing Embodiment 1 of the present utility model;

[0043] Figure 3Overall schematic diagram of the glove according to Embodiment 2 of the present utility model;

[0044] Figure 4 Reference schematic diagram of the back of the hand when wearing the glove according to Embodiment 3 of the present utility model.

[0045] Reference numerals are: 10 - matrix; 20 - back of the hand; 21 - upper edge; 22 - side of index finger; 23 - lower edge; 24 - side of little finger; 249 - ninth line segment; 240 - tenth line segment; 25 - connecting part; 26 - wearing hole; 30 - index finger fixing part; 40 - wristband; 50 - triggering device; 51 - elastic cap; 60 - clamping part.

[0046] θ3 - included angle or tangent included angle between the ninth line segment and the extending direction of the wristband;

[0047] L3 - horizontal virtual extension line of the lower edge;

[0048] A3 - angle between the extending direction of the wristband and the horizontal axis X;

[0049] C - angle between the central axis of the connecting part and the horizontal axis X;

[0050] D3 - included angle or tangent included angle between the ninth line segment and the vertical axis Y;

[0051] E - angle between the central distance and the central axis of the index finger fixing part;

[0052] H - distance value from the front end of the clamping part to the upper edge;

[0053] P0 - distance between the center of the triggering device and the center of the clamping part; P1 - maximum horizontal axis width of the back of the hand; P2 - maximum vertical axis length of the back of the hand; P3 - glove length; P4 - glove width;

[0054] R1 - metacarpal region; R2 - dorsal wrist region; R3 - outer side edge of the front part of the arm; R4 - extension line at the intersection of the index finger and the middle finger; R5 - proximal phalanx region; R6 - metacarpophalangeal joint region;

[0055] The X direction is the horizontal axis; the Y direction is the vertical axis. Detailed implementation manners

[0056] In the description of the present utility model, the glove is described by the characteristics of the human hand. During the design process, the ergonomic perspective is combined in many places. In addition, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model or simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0057] The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0058] Embodiment 1.

[0059] As Figure 1-2 shown, a glove of a wearable device. It has a base body, including a hand back part 20, an index finger fixing part 30 extending from the hand back part 20 in the direction of the index finger, and a wristband 40 extending from the hand back part 20 along the side of the palm.

[0060] The outer periphery of the hand back part 20 sequentially includes: an upper edge 21, an index finger side edge 22, a lower edge 23, and a little finger side edge 24; the upper edge 21 is inclined from the index finger to the little finger, covering the roots of other parts or all fingers except the thumb, and the little finger side edge 24 is connected to the wristband 40; a connecting part 25 is provided on the index finger side edge, a wearing hole 26 is opened in the connecting part 25, and the extending end of the wristband 40 passes through the wearing hole 26 and is fixed on the wristband 40.

[0061] The index finger fixing part 30 is fixed on the index finger.

[0062] The wristband 40 extends towards the dorsal wrist region R2, and the included angle between the extending direction of its central axis and the horizontal axis X is less than 90 degrees, and the extending end is fixed on the hand back part 20 or the wristband 40.

[0063] A trigger device 50 is provided on the index finger fixing part 30.

[0064] A clamping part 60 can clamp an electronic device above, is provided on the surface of the hand back part 20, and at least one electrical contact element is electrically connected to the trigger device 50, and at least one electrical contact element is electrically connected to the electronic device, wherein the trigger device 50 and the electronic device are communicatively connected through the clamping part 60.

[0065] The wristband 40 is led out from the lowermost end of the little finger side edge 24, and the lower edge 23 and the wristband 40 are collinear.

[0066] The little finger side edge includes a polygonal edge composed of multiple line segments, and the line segments are any one of straight line segments, curved line segments, or irregular line segments.

[0067] The lower edge 23 extends to the dorsal wrist region R2 and is not collinear with the wristband 40.

[0068] The line segments of the little finger side edge 24 include at least: a ninth line segment 249 and a tenth line segment 240 from top to bottom.

[0069] The ninth line segment 249 forms an angle θ3 greater than 90 degrees with the extension direction of the central axis of the wristband 40, or the tangent of the ninth line segment 249 forms an angle θ3 greater than 90 degrees with the extension direction of the central axis of the wristband 40.

[0070] The tenth line segment 240 is connected to the wristband 40 and is substantially coincident.

[0071] A connecting portion 25 is provided on the side of the index finger. A wearing hole 26 is formed in the connecting portion 25. The extending end of the wristband 40 passes through the wearing hole 26 and is fixed to the wristband 40.

[0072] When the glove is worn, the ninth line segment 249 is substantially coincident with or parallel to the extension line of the outer side edge R3 of the front part of the arm.

[0073] The wristband extends beyond the horizontal virtual extension line L3 of the lower end edge 23.

[0074] The included angle between the extending direction of the wristband 40 and the horizontal axis X is A3, and the angle range of the included angle A3 is: 0° < A3 ≤ 20°.

[0075] The central axis of the connecting portion 25 forms an included angle C with the horizontal axis X, and 10° ≤ ∠C ≤ 60°.

[0076] The included angle between the ninth line segment 249 and the vertical axis Y or the tangent of the ninth line segment 249 and the vertical axis Y is D3, and 0° < ∠D3 ≤ 15°.

[0077] There is an angular relationship between the included angle A3 and the included angle C: ∠A3 = [(90° - ∠C) / 2] ± 5°.

[0078] The distance between the center of the triggering device 50 and the center of the clamping portion 60 is P0. The maximum horizontal width of the back of the hand 20 is P1, and the maximum vertical length of the back of the hand 20 is P2. They have a length relationship: P1 / 2 ≤ P0, P2 / 2 ≤ P0.

[0079] The center distance P0 forms an included angle E with the central axis of the index finger fixing portion 30; the angle range of the included angle E is: 30° ≤ ∠E ≤ 60°.

[0080] One side of the index finger fixing portion 30 is led out from the side of the index finger 22; the other side is led out from the upper end edge 21, and the leading-out position is close to the extension line R4 of the intersection of the index finger and the middle finger.

[0081] The index finger fixing portion 30 is worn on the index finger through a magic tape, a finger sleeve or a finger ring; the wristband 40 is wound around the wrist through a magic tape and fixed to the back of the hand 20.

[0082] The maximum longitudinal axis length P2 of the dorsal hand portion 20 is close to the maximum transverse axis width P1, and the ratio range of P2 / P1 is 0.8 - 1.3.

[0083] When the glove is fully unfolded, it presents a planar structure, and its longitudinal axis length P3 is less than the transverse axis width P4.

[0084] There is a relationship between the longitudinal axis length P3 of the whole glove and the transverse axis width P4: P4 / P3 ≥ 1.5.

[0085] The dorsal hand portion 20 has an approximately square structure.

[0086] The front end of the clamping portion 60 is substantially parallel to the upper edge 21, or at least one point of the front end of the clamping portion 60 is at a distance value H from the upper edge 21, and the distance value H is less than 6 mm.

[0087] An elastic cap 51 that completely covers is provided above the trigger device 50.

[0088] Embodiment 2.

[0089] As Figure 3-4 shown, on the basis of Embodiment 1, the index finger fixing portion 30 is worn in the form of a finger sleeve, and in addition, fixing portions are added to the middle finger or other fingers to further prevent the glove from shifting during use, which is a glove of a wearable device.

[0090] In addition to the expressions in the above embodiments, the dorsal hand portion 20 may completely cover the metacarpal region R1, or may not completely cover the metacarpal region R1, and may be hollowed out, reticulated, etc. on the dorsal hand, or the edge of the dorsal hand may be trimmed and adjusted.

[0091] The upper edge 21 slopes from the index finger to the little finger, covering the roots of other fingers except the thumb. The roots of the fingers are within the metacarpophalangeal joint region R6, and generally the upper edge does not exceed the proximal phalanx region R5.

[0092] When wearing specifically, the design of each side, hole, angle, and opening can be arc-shaped.

[0093] There is a place on the palmar side that is covered on the side close to the little finger, and the hardness of the base material is smaller than that of other places on the dorsal hand. For example, more layers of the base material are added on the dorsal hand, or a base material layer structure with other hardnesses is added between layers, or a structure that can increase hardness is added, while no addition is made on the side close to the little finger.

[0094] In order to make the electronic device clamped by the clamping portion 60 more firm, an elastic band can be led out on the base body 10, and both sides pass through the clamping portion 60 to tighten the device. If the electronic device is a thin product, H ≤ 3 mm is more effective.

[0095] The wristband 40 is made of an elastic substrate, or the side 24 of the little finger near the palm side has an elastic substrate, which makes it more convenient to wear. However, using rigid materials does not affect the effect either.

[0096] The included angle between the side 24 of the little finger and the extending direction of the wristband 40 needs to be greater than 90°. Otherwise, the force F2 that prevents the side of the little finger from curling up cannot be generated. If the wristband 40 is a fully elastic band at this time, the connection between the side of the little finger and the wristband is preferably arc-shaped.

[0097] When the area of the electronic device is large, the angle of E will tend to be around 45° in the center. When the area of the electronic device is small, the angle will change greatly.

[0098] Combined with the force P0 in the direction of the index finger fixing part, the force F1 in the direction of the wristband, the force F3 in the stretching direction of the connecting part, and the fact that the side of the little finger also generates a certain force through the stretching of the wristband, etc., the forces between the included angles or parts in all directions are decomposed into the mutual forces of the horizontal axis X and the vertical axis Y. The total sum of the acting forces in the horizontal axis X direction of the glove is X total, and the total sum of the acting forces in the vertical axis Y direction of the glove is Y total. When in use, both X total and Y total are not greater than the static friction force between the glove and the wearing contact medium, and finally it is in a balanced state.

[0099] The design of each angle of the glove can be as follows in the table:

[0100] Angle A Angle C Angle D Angle E Example 1 13 60 8 46 Example 1 15 49 7 52 Example 2 14 66 10 45 Example 2 15 50 6 48

[0101] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A glove for a wearable device, characterized in that: The glove has a base (10), including a hand back (20), an index finger fixing portion (30) extending from the hand back (20) along the index finger direction, and a wristband (40) extending from the hand back (20) along the palm side. The outer periphery of the back of the hand (20) includes: an upper edge (21), an index finger side edge (22), a lower edge (23) and a little finger side edge (24) in sequence; the upper edge (21) is inclined from the index finger to the little finger, covering the roots of the other parts or all fingers except the thumb, and the little finger side edge (24) is connected to the wristband (40); the index finger side edge is provided with a connecting portion (25), and the connecting portion (25) is provided with a wearing hole (26), and the extended end of the wristband (40) passes through the wearing hole (26) and is fixed on the wristband (40); The index finger fixing part (30) is fixed on the index finger; The wristband (40) extends toward the back of the wrist, wherein the angle between the axis extension direction and the horizontal axis X is less than 90 degrees, and the extended end is fixed to the back of the hand (20) or the wristband (40); A trigger device (50) is arranged on the index finger fixing portion (30); A clamping portion (60) is capable of clamping an electronic device on its upper side and is disposed on the surface of the back of the hand (20), and at least one electrical contact element is electrically connected to the trigger device (50), and at least one electrical contact element is electrically connected to the electronic device, wherein the trigger device (50) and the electronic device are communicatively connected via the clamping portion (60).

2. The glove of a wearable device according to claim 1, characterized in that: The wristband (40) is led out from the lowermost end of the little finger side (24), and the lower end side (23) and the wristband (40) are co-pointed.

3. The glove of a wearable device according to claim 1, characterized in that: The side edge of the little finger includes a polygonal edge composed of a plurality of line segments, and the line segments are any of straight line segments, curved line segments or irregular line segments.

4. A glove for a wearable device according to any one of claims 1 to 3, characterized in that: The line segments of the little finger side (24) include at least: a ninth line segment (249) and a tenth line segment (240) from top to bottom; The ninth line segment (249) forms an angle θ3 greater than 90 degrees with the extension direction of the central axis of the wristband (40), or the tangent of the ninth line segment (249) forms an angle θ3 greater than 90 degrees with the extension direction of the central axis of the wristband (40); The tenth line segment (240) is connected to the wristband (40) and substantially overlaps with it.

5. The glove of a wearable device according to claim 4, characterized in that: When the glove is worn, the ninth line segment (249) is substantially coincident with or parallel to the extension line of the outer side edge (R3) of the front part of the arm.

6. The glove of a wearable device according to claim 1, characterized in that: The wristband exceeds the horizontal virtual extension line L3 of the lower end edge (23).

7. The glove of a wearable device according to claim 1, characterized in that: The included angle between the extension direction of the wristband (40) and the horizontal axis X is A3, and the angle range of the included angle A3 is: 0°<A3≤20°.

8. The glove of a wearable device according to claim 1, characterized in that: The central axis of the connecting portion (25) and the horizontal axis X form an angle C, 10°≤∠C≤60°.

9. The glove of a wearable device according to claim 4, characterized in that: The included angle between the ninth line segment (249) and the longitudinal axis Y or the tangent of the ninth line segment (249) and the longitudinal axis Y is D3, 0°<∠D3≤15°.

10. A glove for a wearable device according to any one of claims 7 or 8, characterized in that: Angle A3 and angle C have an angular relationship: ∠A3 = [(90°-∠C) / 2] ± 5°.

11. The glove of a wearable device according to claim 1, characterized in that: The distance between the center of the trigger device (50) and the center of the clamping part (60) is P0, the maximum horizontal axis width of the back of the hand (20) is P1, and the maximum vertical axis length of the back of the hand (20) is P2, and they have a length relationship: P1 / 2≤P0, P2 / 2≤P0.

12. The glove of a wearable device according to claim 11, characterized in that: There is an included angle E between the center distance P0 and the central axis of the index finger fixing portion (30); the angle range of the included angle E is: 30°≤∠E≤60°.

13. The glove of a wearable device according to claim 1, characterized in that: One side of the index finger fixing portion (30) is led out from the side edge (22) of the index finger; the other side is led out from the upper edge (21), and the leading position is close to the extension line R4 of the intersection of the index finger and the middle finger.

14. The glove of a wearable device according to claim 1, characterized in that: The index finger fixing part (30) is worn on the index finger through Velcro, a finger sleeve or a finger ring; the wristband (40) is wrapped around the wrist through Velcro and fixed on the back of the hand (20).

15. The glove of a wearable device according to claim 11, characterized in that: The maximum longitudinal axis length P2 of the back of the hand (20) is close to the maximum transverse axis width P1, and the ratio of P2 / P1 is in the range of 0.8-1.

3.

16. The glove of a wearable device according to claim 1, characterized in that: The back of the hand (20) is approximately a square structure.

17. The glove of a wearable device according to claim 1, characterized in that: The front end of the clamping portion (60) is substantially parallel to the upper edge (21), or the front end of the clamping portion (60) has at least one point, the distance value H from the upper edge (21) being less than 6 mm.

18. The glove of a wearable device according to claim 1, characterized in that: A completely covering elastic cap (51) is arranged above the trigger device (50).

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