Wristband quick release structure and intelligent wearable device thereof
By adopting a buckle connection structure between the shell and wristband in smart wearable devices, and utilizing the design of limiting protrusions, upper pressure arms, lower pressure arms, and spring arms, rapid assembly and disassembly can be achieved, solving the problems of complex structure and high cost in existing technologies, reducing production costs and improving product quality.
Patent Information
- Application Number
- CN202520422250.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing smart wearable devices have complex quick-release structures and many parts, resulting in complex manufacturing processes and high costs.
The device employs a quick-release structure that connects the housing and wristband via first and second connectors. It utilizes a design with limiting protrusions, upper pressure arms, lower pressure arms, and spring arms to achieve rapid assembly and disassembly. All parts are manufactured using general processing techniques.
It reduces assembly and production costs, has a simple structure, fewer parts, and allows for quick and stable assembly, thus improving product quality.
Smart Images
Figure CN223845100U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to intelligent wearing equipment technical field, especially, it relates to a wrist strap quick release structure and intelligent wearing equipment thereof. BACKGROUND
[0002] With the development of science and technology, various intelligent wearing equipment (for example, smart watch, smart bracelet etc.) are widely favored by people, and people more and more are in pursuit of product wearing experience comfort, use reliability and product beauty.
[0003] Intelligent wearing equipment includes shell and wrist strap, and the shell and wrist strap are generally connected by quick release structure, the shell is used for assembling electronic accessories, and the wrist strap is used for user wearing. The existing quick release structure has problems of complex structure, many parts, complex production and processing technology, leading to high cost of assembly and production.
[0004] Therefore, the utility model provides a wrist strap quick release structure, which has the advantages of few parts and simple structure, and the production and processing technology is common, so that the cost of assembly and production can be effectively reduced. UTILITY MODEL CONTENTS
[0005] In view of the above problems existing in the prior art, the utility model provides a wrist strap quick release structure, which comprises:
[0006] Shell part, the shell part is used for assembling electronic components and screen, and one end of the shell part is provided with a first connecting piece;
[0007] Wrist strap part, the wrist strap part is connected with the shell part, and the wrist strap part is used for realizing wearing, and one end of the wrist strap part is provided with a second connecting piece, and the second connecting piece is detachably buckled with the first connecting piece;
[0008] A through groove is formed on the first connecting piece, and a limiting convex is arranged on the inner side of the through groove;
[0009] An open groove is formed on the second connecting piece, and a lock piece is arranged in the open groove, and an upper pressing arm, a lower pressing arm and a spring arm are arranged on the lock piece, the upper pressing arm and the lower pressing arm are arranged on the two sides of the spring arm, and a limiting concave is arranged on the inner side of the spring arm;
[0010] The through groove is moved to one side of the lower pressing arm after being sleeved with the upper pressing arm and the spring arm through the open groove, the limiting convex is clamped into the limiting concave, and the upper pressing arm and the lower pressing arm press the first connecting piece.
[0011] Specifically, during assembly, the first connecting piece is sleeved into the second connecting piece, and then the first connecting piece is pushed sideways to buckle the second connecting piece, so that the assembly is completed quickly; the upper pressing arm and the lower pressing arm can limit the up-down movement of the first connecting piece, the limiting convex and the limiting concave can limit the left-right movement of the first connecting piece, and the upper pressing arm, the lower pressing arm and the elastic arm can limit the front-back movement of the first connecting piece, so that the overall structure is stable and has no looseness. During disassembly, the first connecting piece is pushed reversely to disconnect the clamping of the first connecting piece and the second connecting piece, and then the first connecting piece is lifted to complete the disassembly, which is fast. The quick disassembly structure formed by the buckling connection of the first connecting piece and the second connecting piece stably connects the shell part and the wristband part of the intelligent wearable device, has a simple structure, a small number of parts, and each part is processed by a common general processing technology, thereby effectively reducing the assembly and production cost.
[0012] Optionally, the first connecting piece and the shell part are stably connected by sleeving; and / or,
[0013] The second connecting piece and the wristband part are stably connected by sleeving.
[0014] Specifically, the shell part is a plastic part, the first connecting piece is a hardware part, and the first connecting piece and the shell part are integrally formed by sleeving process to complete the connection. The shell of the second connecting piece is a plastic part, the wristband part is a plastic part, and the second connecting piece and the wristband part are integrally formed by sleeving process to complete the connection. The sleeving process is also called secondary injection molding process, which is a common general processing technology with relatively low processing cost. The sleeving process is a process of taking out the molded part from the first plastic mold and then injecting the same or another plastic material into the second molding mold for molding.
[0015] Optionally, the second connecting piece further comprises a head part, the open slot is arranged on the head part, and the lock part is stably connected with the head part by sleeving.
[0016] Specifically, the open slot is arranged to facilitate the sleeving of the first connecting piece into the lock part and then complete the buckling, the head part is a plastic part, the lock part is a hardware part, and the head part and the lock part are integrally formed by sleeving process to complete the connection, which has a relatively low processing cost.
[0017] Optionally, the limiting convex is connected with the inner side of the through slot by arc transition, and the limiting concave is connected with the inner side of the elastic arm by arc transition.
[0018] Specifically, in order to improve the smoothness when disassembling the first connecting piece, the limiting convex is a circular arc transition, and the limiting concave is also a circular arc transition. The circular arc transition of the limiting convex and the limiting concave has higher smoothness when the first connecting piece moves from one end of the open slot to the other end, so that the limiting convex can smoothly enter or exit the limiting concave, and the quality of the product is improved.
[0019] Optionally, the upper pressing arm and the lower pressing arm are bent upwards at the first surface of the lock piece, and the height of the bent part of the upper pressing arm and the lower pressing arm is adapted to the upper pressing arm and the lower pressing arm being capable of pressing the first connecting piece.
[0020] Optionally, the height of the bent part of the upper pressing arm and the lower pressing arm is equal to the thickness of the first connecting piece.
[0021] Specifically, since the upper pressing arm and the lower pressing arm function to press the first connecting piece when the first connecting piece is buckled into the lock piece, the height of the bent part of the upper pressing arm and the lower pressing arm should not be higher than the thickness of the first connecting piece, and the first connecting piece will not be loose in the second connecting piece. Preferably, the height of the bent part of the upper pressing arm and the lower pressing arm is equal to the thickness of the first connecting piece. The upper pressing arm and the lower pressing arm are respectively located at both ends of the lock piece, so that the pressing force can be applied to both ends of the first connecting piece, thereby stabilizing the first connecting piece. The upper pressing arm and the lower pressing arm are bent upwards at the first surface of the lock piece, which is beneficial to stamping processing and can effectively reduce the manufacturing cost.
[0022] Optionally, the elastic arm is bent upwards at the first surface of the lock piece, and the height of the bent part of the elastic arm is adapted to the limiting convex being capable of being buckled into the limiting concave.
[0023] Optionally, the height of the bent part of the elastic arm is less than the thickness of the first connecting piece.
[0024] Specifically, the elastic arm has a certain transverse elastic force, and the function of the elastic arm is to facilitate the limiting convex to smoothly enter the limiting concave. During the process of the limiting convex entering or exiting the limiting concave, the elastic arm will elastically deform outwardly due to the transverse extrusion of the inner side of the elastic arm by the limiting convex. When the limiting convex completely enters or exits the limiting concave, the elastic arm will reset under the action of the elastic force. In order to enable the limiting convex to be accurately buckled into the limiting concave, the height of the bent part of the elastic arm should be less than the thickness of the first connecting piece. Preferably, the height of the bent part of the elastic arm is close to zero, so that the upper surface of the elastic arm is basically flush with the upper surface of the first connecting piece, so as to ensure that the limiting convex and the limiting concave have the largest contact surface.
[0025] Optionally, the first connecting piece is a hardware stamping part, the shell part is a plastic part, the wristband part is a plastic part, the head particle part is a plastic part, and the lock piece is a hardware stamping part.
[0026] Specifically, the first connecting piece and the locking piece are both formed by stamping steel plate, the shell part, the wristband part and the head particle are all plastic parts, and are all formed by injection molding process. During production, for the shell part: the shell part is formed by injection molding, the first connecting piece is formed by stamping, and then the shell part is formed by sleeving the first connecting piece. During production, for the wristband part: the wristband is formed by injection molding, the head particle is formed by injection molding, the locking piece is formed by stamping, then the locking piece is formed by sleeving the head particle, the second connecting piece, and finally the second connecting piece is formed by sleeving the wristband part. During assembly, the first connecting piece is sleeved into the locking piece, the lower surface of the first connecting piece abuts against the first surface of the locking piece, and then the first connecting piece is pushed to the right side to make the limiting convex buckle into the limiting concave, and the assembly is completed. The wristband quick release structure can be produced by using common processing technology, and the number of parts is small, the structure is simple to assemble, and the cost of assembly and production is effectively reduced.
[0027] In addition, the utility model provides a kind of smart wearable equipment of application above wristband quick release structure, wristband quick release structure can be realized production by using common processing technology, and the number of parts is less, structure assembly is simple, effectively reduce the cost of assembly and production, the cost of smart wearable equipment can also be reduced accordingly.
[0028] The technical scheme of the utility model has the following advantages or beneficial effects:
[0029] The wristband quick release structure provided by the utility model, including shell part and wristband part, the shell part is used to assemble electronic components and screen, one end of the shell part is provided with first connecting piece;The wristband part is connected to the shell part, and the wristband part is used to realize wearing, one end of the wristband part is provided with second connecting piece, and the second connecting piece is detachably buckled with the first connecting piece;A through groove is formed on the first connecting piece, and a limiting convex is arranged on the inner side of the through groove;An open groove is formed on the second connecting piece, and a locking piece is arranged in the open groove, and the locking piece is provided with upper pressing arm, lower pressing arm and elastic arm, the upper pressing arm and the lower pressing arm are arranged on both sides of the elastic arm, and a limiting concave is arranged on the inner side of the elastic arm;After the through groove is sleeved into the upper pressing arm and the elastic arm through the open groove, it moves to the side of the lower pressing arm, the limiting convex is buckled into the limiting concave, and the upper pressing arm and the lower pressing arm press the first connecting piece. The shell part and the wristband part of the smart wearable equipment are stably connected by the quick release structure formed by the buckling connection of the first connecting piece and the second connecting piece, the structure is simple, the number of parts is less, and each part is processed by common processing technology, so that the cost of assembly and production is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS
[0030] The embodiments of the utility model are described more fully with reference to the accompanying drawings. However, the accompanying drawings are only used for illustration and explanation, and do not constitute limitation to the scope of the utility model.
[0031] Fig. 1The structure diagram of the wristband quick release structure of the utility model is shown in the figure.
[0032] Fig. 2 The explosion diagram of the wristband quick release structure of the utility model is shown in the figure.
[0033] Fig. 3 The structure diagram of the lock piece of the wristband quick release structure of the utility model is shown in the figure.
[0034] Illustration:
[0035] 1, shell part; 2, wristband part; 3, first connecting piece; 4, second connecting piece; 5, through slot;
[0036] 6, limiting convex; 7, open slot; 8, lock piece; 9, upper pressing arm; 10, lower pressing arm; 11, elastic arm;
[0037] 12, limiting concave; 13, head grain piece; 14, first surface. DETAILED DESCRIPTION
[0038] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many other different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
[0039] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0040] In the description of the utility model, unless otherwise defined, all the technical and scientific terms used by the utility model are the same as the meanings commonly understood by the person skilled in the art of the technology to which the utility model belongs. The terms used in the specification of the utility model in the present application are only for the purpose of describing the specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0041] In the description of the utility model, technical terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is more than two, unless otherwise explicitly specified.
[0042] As Figs. 1-3 shown, the embodiment of the utility model provides a wrist strap quick release structure, simple structure, convenient to disassemble and assemble, less parts, general common production process, effectively reduces the cost of assembly and production. The wrist strap quick release structure can be applied to intelligent wearable devices, such as smart bracelets, smart watches and the like, which can further reduce the cost of intelligent wearable devices.
[0043] In the embodiment, the wrist strap quick release structure includes a housing part 1 and a wrist strap part 2, the housing part 1 is used for assembling electronic components and screens, one end of the housing part 1 is provided with a first connecting piece 3; the wrist strap part 2 is connected to the housing part 1, the wrist strap part 2 is used for wearing, one end of the wrist strap part 2 is provided with a second connecting piece 4, the second connecting piece 4 is detachably buckled with the first connecting piece 3; a through slot 5 is formed on the first connecting piece 3, a limiting convex 6 is arranged on the inner side of the through slot 5; an open slot 7 is formed on the second connecting piece 4, a lock piece 8 is arranged in the open slot 7, the lock piece 8 is arranged with an upper pressing arm 9, a lower pressing arm 10 and a spring arm 11, the upper pressing arm 9 and the lower pressing arm 10 are arranged on both sides of the spring arm 11, a limiting recess 12 is arranged on the inner side of the spring arm 11; the through slot 5 is moved to one side of the lower pressing arm 10 after being sleeved with the upper pressing arm 9 and the spring arm 11 through the open slot 7, the limiting convex 6 is clamped into the limiting recess 12, and the upper pressing arm 9 and the lower pressing arm 10 press the first connecting piece 3. The quick release structure formed by the buckling connection of the first connecting piece 3 and the second connecting piece 4 stably connects the housing part 1 and the wrist strap part 2 of the intelligent wearable device, the structure is simple, the number of parts is small, and each part is processed by general common processing technology, which effectively reduces the cost of assembly and production.
[0044] Specifically, during assembly, the first connecting piece 3 is sleeved into the second connecting piece 4, and then the first connecting piece 3 is pushed sideways to make the first connecting piece 3 buckling the second connecting piece 4, and the limiting convex 6 is clamped into the limiting concave 12 to complete the assembly, which is fast; the upper pressing arm 9 and the lower pressing arm 10 can limit the up-down movement of the first connecting piece 3, the limiting convex 6 and the limiting concave 12 can limit the left-right movement of the first connecting piece 3, and the upper pressing arm 9, the lower pressing arm 10 and the elastic arm 11 can limit the front-back movement of the first connecting piece 3, so that the overall structure is stable and has no looseness. During disassembly, the first connecting piece 3 is pushed reversely to make the buckling of the first connecting piece 3 and the second connecting piece 4 disconnected, and the limiting convex 6 is separated from the limiting concave 12, and then the first connecting piece 3 is lifted to complete the disassembly, which is fast. It should be noted that in the embodiment, the depth direction of the open slot 7 is defined as the up-down direction, the length direction of the open slot 7 is defined as the left-right direction, and the width direction of the open slot 7 is defined as the front-back direction.
[0045] Further, in the embodiment, the first connecting piece 3 is stably connected with the shell part 1 by sleeving; the second connecting piece 4 is stably connected with the wrist strap part 2 by sleeving. Specifically, the shell part 1 is a plastic part, and the shell part 1 is a dial-shaped shell structure; the first connecting piece 3 is a hardware part, and the first connecting piece 3 is a rectangular plate structure, preferably a stainless steel plate; the first connecting piece 3 and the shell part 1 are integrally formed by sleeving process to complete the connection. The shell of the second connecting piece 4 is a plastic part, the wrist strap part 2 is a plastic part, the wrist strap part 2 is a belt-shaped structure, and the wrist strap part 2 has a certain elasticity and can be appropriately stretched; the second connecting piece 4 and the wrist strap part 2 are integrally formed by sleeving process to complete the connection. In some embodiments, the wrist strap part 2 can also be a textile belt; the wrist strap part 2 can also be formed by silicone hot pressing.
[0046] Further, in the embodiment, the second connecting piece 4 further includes a head grain piece 13, and the open slot 7 is arranged on the head grain piece 13; the lock piece 8 is stably connected with the head grain piece 13 by sleeving. Specifically, the head grain piece 13 is a plastic injection part, and the lock piece 8 is a steel plate stamping part; the inner side of the open slot 7 has an anti-fumble function; the arrangement of the open slot 7 facilitates the sleeving of the first connecting piece 3 into the lock piece 8 to complete the buckling; the first connecting piece 3 can only be sleeved into the lock piece 8 on the inner side of the open slot 7; the head grain piece 13 and the lock piece 8 are integrally formed by sleeving process to complete the connection, and the processing cost is relatively low.
[0047] Further, in the embodiment, the limiting protrusion 6 is a semicircular protrusion, and the limiting protrusion 6 is connected in a circular arc transition on the inner side of the through groove 5; the limiting recess 12 is a semicircular groove, and the limiting recess 12 is connected in a circular arc transition on the inner side of the elastic arm 11. Specifically, in order to improve the smoothness when disassembling the first connecting piece 3, the limiting protrusion 6 is a circular arc transition, and the limiting recess 12 is also a circular arc transition. The circular arc transition of the limiting protrusion 6 and the limiting recess 12 has higher smoothness when the first connecting piece 3 moves from one end to the other end of the open groove 7, so that the limiting protrusion 6 can smoothly enter or exit the limiting recess 12, thereby improving the quality of the product. The limiting protrusion 6 is stamped on the first connecting piece 3, and the limiting recess 12 is stamped on the lock piece 8. In some embodiments, the limiting protrusion 6 can also be arranged on the bottom surface of the first connecting piece 3, and the limiting recess 12 is arranged on the first surface 14 of the lock piece 8, and the limiting recess 12 is in the form of a long strip-shaped circular arc groove. It should be noted that the limiting protrusion 6 and the limiting recess 12 are mainly used to limit the movement of the first connecting piece 3 in the left-right direction.
[0048] Further, in the embodiment, the upper pressing arm 9 and the lower pressing arm 10 are bent upward on the first surface 14 of the lock piece 8, and the height of the bending part of the upper pressing arm 9 and the lower pressing arm 10 is adapted to the upper pressing arm 9 and the lower pressing arm 10 being able to press the first connecting piece 3. Specifically, since the upper pressing arm 9 and the lower pressing arm 10 are used to press the first connecting piece 3 when the first connecting piece 3 is buckled into the lock piece 8, the height of the bending part of the upper pressing arm 9 and the lower pressing arm 10 should not be higher than the thickness of the first connecting piece 3, so that the first connecting piece 3 will not be loose in the second connecting piece 4. Preferably, the height of the bending part of the upper pressing arm 9 and the lower pressing arm 10 is equal to the thickness of the first connecting piece 3. The upper pressing arm 9 and the lower pressing arm 10 are respectively located at both ends of the lock piece 8, so that the pressing force can be applied to both ends of the first connecting piece 3, thereby stabilizing the first connecting piece 3. The upper pressing arm 9 and the lower pressing arm 10 are bent upward on the first surface 14 of the lock piece 8, which is beneficial for stamping processing and can effectively reduce the manufacturing cost. It should be noted that in the embodiment, the upper surface of the lock piece 8 is defined as the first surface 14, the first surface 14 abuts against the lower surface of the first connecting piece 3, the height of the bending part of the upper pressing arm 9 is equal to the distance from the bottom surface of the upper pressing arm 9 to the first surface 14 of the lock piece 8, and the height of the bending part of the lower pressing arm 10 is equal to the distance from the bottom surface of the lower pressing arm 10 to the first surface 14 of the lock piece 8.
[0049] Further, in the embodiment, the elastic arm 11 is formed by bending the first surface 14 of the locking piece 8 upward, and the height of the bent part of the elastic arm 11 is adapted to the locking convex 6 being buckled into the locking concave 12. Preferably, the height of the bent part of the elastic arm 11 is less than the thickness of the first connecting piece 3. Specifically, the elastic arm 11 has a certain transverse elastic force, and the elastic arm 11 is used to facilitate the locking convex 6 to smoothly enter the locking concave 12. During the process that the locking convex 6 enters or exits the locking concave 12, the elastic arm 11 will be elastically deformed outwardly due to the transverse extrusion of the inner side of the elastic arm 11 by the locking convex 6. When the locking convex 6 completely enters or exits the locking concave 12, the elastic arm 11 will be reset under the action of the elastic force. In order to enable the locking convex 6 to be accurately buckled into the locking concave 12, the height of the bent part of the elastic arm 11 should be less than the thickness of the first connecting piece 3, and the height of the bent part of the elastic arm 11 is equal to the distance from the bottom surface of the elastic arm 11 to the first surface 14 of the locking piece 8. It should be noted that, in the embodiment, the height of the bent part of the elastic arm 11 is close to zero, so that the upper surface of the elastic arm 11 is basically flush with the upper surface of the first connecting piece 3, so as to ensure that the locking convex 6 and the locking concave 12 have the largest contact surface.
[0050] Further, in the embodiment, the first connecting piece 3 is a hardware stamping piece, the shell part 1 is a plastic piece, the wristband part 2 is a plastic piece, the head particle piece 13 is a plastic piece, and the locking piece 8 is a hardware stamping piece. Specifically, the first connecting piece 3 and the locking piece 8 are both formed by stamping a stainless steel plate, the shell part 1, the wristband part 2 and the head particle piece 13 are all plastic pieces and are formed by injection molding. During production, for the shell part 1: the shell part 1 is injection molded, the first connecting piece 3 is stamped, and then the shell part 1 is formed by sleeving the first connecting piece 3. During production, for the wristband part 2: the wristband is injection molded, the head particle piece 13 is injection molded, the locking piece 8 is stamped, and then the locking piece 8 is formed by sleeving the head particle piece 13. The second connecting piece 4 is finally formed by sleeving the second connecting piece 4 with the wristband part 2. During assembly, the first connecting piece 3 is sleeved into the locking piece 8, the lower surface of the first connecting piece 3 abuts against the first surface 14 of the locking piece 8, and then the first connecting piece 3 is pushed to the right side to make the locking convex 6 buckle into the locking concave 12, and the assembly is completed. The wristband quick release structure can be produced by using common processing technology, has few parts, simple structure assembly, and effectively reduces the cost of assembly and production.
[0051] The wristband quick release structure of the embodiment is applied to the smart wearable device, and the wristband quick release structure can be produced by using common processing technology, has few parts, simple structure assembly, and effectively reduces the cost of assembly and production, so that the cost of the smart wearable device can be correspondingly reduced.
[0052] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described above. However, any combination of these technical features that does not result in contradiction should be considered within the scope of the present disclosure.
[0053] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but should not be understood as a limitation on the patent application scope. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.
Claims
1. A wristband quick release structure, characterized in that, The wristband quick release structure comprises: a housing part for assembling electronic components and a screen, one end of the housing part being provided with a first connecting piece; a wristband part connected to the housing part, the wristband part being used to realize wearing, one end of the wristband part being provided with a second connecting piece, the second connecting piece being detachably buckled to the first connecting piece; a through groove is formed on the first connecting piece, a limiting convex is arranged on the inner side of the through groove; an open groove is formed on the second connecting piece, a lock piece is arranged in the open groove, an upper pressing arm, a lower pressing arm and a spring arm are arranged on the lock piece, the upper pressing arm and the lower pressing arm are arranged on both sides of the spring arm, and a limiting concave is arranged on the inner side of the spring arm; after the through groove is sleeved into the upper pressing arm and the spring arm, the through groove moves to one side of the lower pressing arm, the limiting convex is buckled into the limiting concave, and the upper pressing arm and the lower pressing arm press the first connecting piece.
2. The wristband quick release structure of claim 1, wherein, The first connecting piece and the housing part are stably connected by sleeving; and / or, The second connecting piece and the wristband part are stably connected by sleeving.
3. The wristband quick release structure of claim 2, wherein, The second connecting piece further comprises a head piece, the open groove is arranged on the head piece, and the lock piece is stably connected to the head piece by sleeving.
4. The wristband quick release structure of claim 1, wherein The limiting convex is connected in a circular arc transition on the inner side of the through groove, and the limiting concave is connected in a circular arc transition on the inner side of the spring arm.
5. The wristband quick release structure of claim 1, wherein The upper pressing arm and the lower pressing arm are bent upwards on the first surface of the lock piece, the height of the bent part of the upper pressing arm and the lower pressing arm is adapted to the upper pressing arm and the lower pressing arm being capable of pressing the first connecting piece.
6. The wristband quick release structure of claim 5, wherein The height of the bent part of the upper pressing arm and the lower pressing arm is equal to the thickness of the first connecting piece.
7. The wristband quick release structure of claim 1, wherein, The spring arm is bent upwards on the first surface of the lock piece, and the height of the bent part of the spring arm is adapted to the limiting convex being capable of buckling into the limiting concave.
8. The wristband quick release structure of claim 7, wherein, The height of the bent part of the spring arm is less than the thickness of the first connecting piece.
9. The wristband quick release structure of claim 3, wherein, The first connecting piece is a hardware stamping piece, the housing part is a plastic piece, the wristband part is a plastic piece, the head piece is a plastic piece, and the lock piece is a hardware stamping piece.
10. The smart wearable device as claimed in claim 1, wherein, The wristband quick release structure comprises: a housing part for assembling electronic components and a screen, one end of the housing part being provided with a first connecting piece; a wristband part connected to the housing part, the wristband part being used to realize wearing, one end of the wristband part being provided with a second connecting piece, the second connecting piece being detachably buckled to the first connecting piece; a through groove is formed on the first connecting piece, a limiting convex is arranged on the inner side of the through groove; an open groove is formed on the second connecting piece, a lock piece is arranged in the open groove, an upper pressing arm, a lower pressing arm and a spring arm are arranged on the lock piece, the upper pressing arm and the lower pressing arm are arranged on both sides of the spring arm, and a limiting concave is arranged on the inner side of the spring arm; after the through groove is sleeved into the upper pressing arm and the spring arm, the through groove moves to one side of the lower pressing arm, the limiting convex is buckled into the limiting concave, and the upper pressing arm and the lower pressing arm press the first connecting piece. The first connecting piece and the housing part are stably connected by sleeving; and / or, The second connecting piece and the wristband part are stably connected by sleeving. The second connecting piece further comprises a head piece, the open groove is arranged on the head piece, and the lock piece is stably connected to the head piece by sleeving. The limiting convex is connected in a circular arc transition on the inner side of the through groove, and the limiting concave is connected in a circular arc transition on the inner side of the spring arm. The upper pressing arm and the lower pressing arm are bent upwards on the first surface of the lock piece, the height of the bent part of the upper pressing arm and the lower pressing arm is adapted to the upper pressing arm and the lower pressing arm being capable of pressing the first connecting piece. The height of the bent part of the upper pressing arm and the lower pressing arm is equal to the thickness of the first connecting piece. The spring arm is bent upwards on the first surface of the lock piece, and the height of the bent part of the spring arm is adapted to the limiting convex being capable of buckling into the limiting concave. The height of the bent part of the spring arm is less than the thickness of the first connecting piece. The first connecting piece is a hardware stamping piece, the housing part is a plastic piece, the wristband part is a plastic piece, the head piece is a plastic piece, and the lock piece is a hardware stamping piece. The wristband quick release structure comprises: a housing part for assembling electronic components and a screen, one end of the housing part being provided with a first connecting piece; a wristband part connected to the housing part, the wristband part being used to realize wearing, one end of the wristband part being provided with a second connecting piece, the second connecting piece being detachably buckled to the first connecting piece; a through groove is formed on the first connecting piece, a limiting convex is arranged on the inner side of the through groove; an open groove is formed on the second connecting piece, a lock piece is arranged in the open groove, an upper pressing arm, a lower pressing arm and a spring arm are arranged on the lock piece, the upper pressing arm and the lower pressing arm are arranged on both sides of the spring arm, and a limiting concave is arranged on the inner side of the spring arm; after the through groove is sleeved into the upper pressing arm and the spring arm, the through groove moves to one side of the lower pressing arm, the limiting convex is buckled into the limiting concave, and the upper pressing arm and the lower pressing arm press the first connecting piece. The first connecting piece and the housing part are stably connected by sleeving; and / or, The second connecting piece and the wristband part are stably connected by sleeving. The second connecting piece further comprises a head piece, the open groove is arranged on the head piece, and the lock piece is stably connected to the head piece by sleeving. The limiting convex is connected in a circular arc transition on the inner side of the through groove, and the limiting concave is connected in a circular arc transition on the inner side of the spring arm. The upper pressing arm and the lower pressing arm are bent upwards on the first surface of the lock piece, the height of the bent part of the upper pressing arm and the lower pressing arm is adapted to the upper pressing arm and the lower pressing arm being capable of pressing the first connecting piece. The height of the bent part of the upper pressing arm and the lower pressing arm is equal to the thickness of the first connecting piece. The spring arm is bent upwards on the first surface of the lock piece, and the height of the bent part of the spring arm is adapted to the limiting convex being capable of buckling into the limiting concave. The height of the bent part of the spring arm is less than the thickness of the first connecting piece. The first connecting piece is a hardware stamping piece, the housing part is a plastic piece, the wristband part is a plastic piece, the head piece is a plastic piece, and the lock piece is a hardware stamping piece. The wristband quick release structure comprises: a housing part for assembling electronic components and a screen, one end of the housing part being provided with a first connecting piece; a wristband part connected to the housing part, the wristband part being used to realize wearing, one end of the wristband part being provided with a second connecting piece, the second connecting piece being detachably buckled to the first connecting piece; a through groove is formed on the first connecting piece, a limiting convex is arranged on the inner side of the through groove; an open groove is formed on the second connecting piece, a lock piece is arranged in the open groove, an upper pressing arm, a lower pressing arm and a spring arm are arranged on the lock piece, the upper pressing arm and the lower pressing arm are arranged on both sides of the spring arm, and a limiting concave is arranged on the inner side of the spring arm; after the through groove is sleeved into the upper pressing arm and the spring arm, the through groove moves to one side of the lower pressing arm, the limiting convex is buckled into the limiting concave, and the upper pressing arm and the lower pressing arm press the first connecting piece. The first connecting piece and the housing part are stably connected by sleeving; and / or, The second connecting piece and the wristband part are stably connected by sleeving. The second connecting piece further comprises a head piece, the open groove is arranged on the head piece, and the lock piece is stably connected to the head piece by sleeving. The limiting convex is connected in a circular arc transition on the inner side of the through groove, and the limiting concave is connected in a circular arc transition on the inner side of the spring arm. The upper pressing arm and the lower pressing arm are bent upwards on the first surface of the lock piece, the height of the bent part of the upper pressing arm and the lower pressing arm is adapted to the upper pressing arm