Reset structure applied to wearable smart terminal and wearable smart terminal

Abstract

The present invention discloses a reset structure for a wearable smart terminal and a wearable smart terminal, which relates to the field of smart terminals and includes a matching component, including two matching parts for covering the charging interface of the smart terminal and clamping the charging line; a control unit for controlling the matching parts to open to expose the charging interface of the smart terminal; and a pressing unit. The present invention uses the matching parts to cover the charging interface for dust protection, which is not easy to lose. By pushing the pushing part upward to make the transmission component run, the matching column drives the matching rod to rotate 90 degrees, so that the matching part is opened and the charging interface covered by the matching part is exposed. The operation is very convenient and easy to use. When charging, the charging socket on the charging line can be clamped with the help of the matching part driven by the control unit, thereby effectively avoiding the loosening of the connection between the charging socket and the charging interface due to accidental pulling of the charging line.

Description

Technical Field

[0001] The present invention relates to the technical field related to smart terminals, and in particular to a reset structure applied to a wearable smart terminal and the wearable smart terminal. Background Art

[0002] At present, in order to meet the sealing requirements of wearable smart terminals, products usually adopt an integrated design, and a built-in sealing ring design or a special glue is applied around the product shell to meet the waterproof and dustproof functions. At the same time, the wearable smart terminal transmits data and power to the outside through a waterproof connection terminal. In order to prevent dust and other substances from entering the charging port and causing poor contact or even a short circuit, a rubber cover is generally provided at the charging port. The rubber cover covers the charging port for dust protection. When charging is needed, just peel off the rubber cover to expose the charging port.

[0003] However, in actual use, there are still the following shortcomings: the rubber cover is easy to lose, and the gap between the rubber cover and the charging port is small, requiring a certain amount of skill and strength to successfully pry open the rubber cover, which is more troublesome to operate. Summary of the Invention

[0004] In order to solve the defects of the prior art, the present invention provides a reset structure applied to a wearable smart terminal and a wearable smart terminal.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The present invention is applied to a reset structure of a wearable smart terminal, comprising a matching assembly, including two matching pieces for shielding a charging interface of the smart terminal and capable of clamping a charging cable;

[0007] A control unit for controlling the mating member to open and expose the charging port of the smart terminal, which is composed of a supporting plate, a pushing member, a mating column for driving the mating member, and a transmission assembly. A rotating rod rotatably connected to the supporting plate is fixed to the bottom of the mating column, a clamping hole is opened at the top of the mating column, and a pushing block is provided on one side of the pushing member;

[0008] The pressing unit is composed of a pressing cap, a pressing reset component that can reset the pressing cap, a synchronous connection component and a guide rod arranged at the bottom of the smart terminal. The synchronous connection component includes two transmission rods, and a reset member is provided at one end of the transmission rod.

[0009] As a preferred technical solution of the present invention, the transmission assembly includes two wedge-shaped frames slidably arranged on the top of the supporting plate, a trapezoidal transmission body connected to the push block, a transmission gear sleeved outside the rotating rod, and a fastening screw. An L-shaped transmission bar is further provided on one side of the wedge-shaped frame, and a row of meshing teeth that can engage with the transmission gear is provided on one side of the L-shaped transmission bar. A sliding protrusion protruding outward is provided at the bottom of the wedge-shaped frame, and a reset member 2 is also connected to one end of the wedge-shaped frame.

[0010] The trapezoidal transmission body is arranged between the two wedge-shaped frames and abuts against the wedge-shaped frames. A through hole is opened on the trapezoidal transmission body for allowing the fastening screw to pass through, and a reset member three is provided outside the fastening screw, and the reset member three is located at the top of the trapezoidal transmission body.

[0011] As a preferred technical solution of the present invention, two support plates connected to the reset member 2 are provided on the top of the support plate, a sliding notch that slides with the L-shaped transmission bar is provided on the support plate, and two sliding grooves that slide with the sliding protrusion are also provided on the top of the support plate, and the two sliding grooves are located between the two support plates.

[0012] As a preferred technical solution of the present invention, the mating assembly further includes an upper shield and two mating rods rotatably arranged at the bottom of the upper shield, and the lower ends of the mating rods are provided with card joints for plugging into the card holes.

[0013] As a preferred technical solution of the present invention, the mating part includes a C-shaped rotating part and a C-shaped pressing part, a connecting part is provided between the C-shaped rotating part and the C-shaped pressing part, and a mating hole for installing a mating rod is opened on the C-shaped rotating part.

[0014] As a preferred technical solution of the present invention, the press-reset assembly includes a T-shaped limit rod and a pressure plate abutting against the press cap. The pressure plate is sleeved outside the T-shaped limit rod and slidably connected to the T-shaped limit rod. A reset component four is provided on one side of the pressure plate, which enables the pressure plate to push the press cap back to its original position.

[0015] As a preferred technical solution of the present invention, the synchronous connection assembly also includes a sliding bracket connected to the pressing cap and two rotating rods, a row of teeth are provided on both sides of the sliding bracket, a cam and a gear ring engaged with the teeth are fixed on the outer surface of the rotating rod, a transmission plate is provided on one side of the cam, a connecting rod connected to the transmission rod is provided at the bottom of the transmission plate, and a guide hole that slides with the guide rod is provided at one end of the transmission rod, a connecting column is provided at the other end of the transmission rod, and a plug connector is provided at one end of the connecting column.

[0016] A wearable intelligent terminal includes a host, a wearable structure, and the above-mentioned reset structure applied to the wearable intelligent terminal. Both ends of the host shell are provided with mounting compartments for installing a pressing unit. The mounting compartments are provided with two symmetrically distributed oblong holes for slidingly cooperating with the connecting rod. A support member capable of supporting the guide rod is fixed to the bottom of the mounting compartment. The bottom plate of the mounting compartment is rotatably connected to the rotating rod. One end of the T-shaped limit rod is fixedly connected to the inner wall of the mounting compartment, and a compartment cover is provided on one side of the mounting compartment, and an assembly port for assembling a pressing cap is provided on the compartment cover.

[0017] As a preferred technical solution of the present invention, the wearable structure includes a supporting bracket for accommodating the host and two flexible wearable parts, one end of the flexible wearable part is provided with an assembly bracket, both sides of the assembly bracket are provided with C-shaped holes for plugging into the connecting column, one side of the C-shaped hole is connected to a sliding groove for slidingly cooperating with the plug connector, and a guide groove is provided at the bottom of the assembly bracket.

[0018] As a preferred technical solution of the present invention, one side of the supporting bracket is provided with a mounting bracket protruding outward and used to install the control unit, one side of the mounting bracket is provided with a limiting through groove that slides with the push block, and the top of the mounting bracket is also provided with two through holes that can accommodate the passage of the matching columns, and the inside of the mounting bracket is further provided with a support block for limiting the trapezoidal transmission body, and the support block is provided with a screw mounting hole for installing a fastening screw, and the fastening screw is screwed to the mounting bracket;

[0019] The top of the supporting bracket is also provided with two assembly grooves for accommodating the assembly bracket and arranged in a back-to-back manner. Both sides of the assembly groove are connected with plug holes for plugging into the plug connector, and the assembly groove is also provided with a guide bar that slides with the guide groove.

[0020] The beneficial effects of the present invention are:

[0021] 1. This reset structure and wearable smart terminal used in a wearable smart terminal shields the charging port with a mating piece for dust protection, making it difficult to lose. By pushing the pusher upward to activate the transmission assembly, the mating column drives the mating rod to rotate 90 degrees, opening the mating piece and exposing the charging port that was previously shielded by the mating piece. This structure is very convenient to operate and easy to use. During charging, the mating piece driven by the control unit can also be used to clamp the charging socket on the charging cable, thereby effectively preventing the connection between the charging socket and the charging port from loosening due to accidental pulling of the charging cable.

[0022] 2. This reset structure and wearable smart terminal applied to a wearable smart terminal, the mating part is composed of a C-shaped rotating part, a C-shaped pressing part and a connecting part. The setting of the C-shaped pressing part can make the two mating parts in contact with each other easier to open.

[0023] 3. This reset structure and wearable smart terminal applied to the wearable smart terminal drives the sliding bracket through the pressing cap to make the synchronous connection component operate, and the transmission rod is driven by the elastic force of the reset member to move toward the support member. After the host is placed in the supporting bracket, the force pressing the pressing cap is removed, and the pressing cap drives the sliding bracket to return to the initial position by pressing the reset assembly, so that the connecting column is inserted into the C-shaped hole, and the plug connector is inserted into the plug hole. At the same time, the host, the flexible wearable component and the supporting bracket are assembled together, and it is very convenient to disassemble, so that the supporting bracket and the flexible wearable component are easy to replace.

[0024] 4. In the reset structure and wearable smart terminal applied to a wearable smart terminal, the diameter of the C-shaped hole is larger than the width of the sliding groove, and the plug connector can slide in conjunction with the sliding groove. Therefore, when the plug connector is not completely out of the plug hole, but the connecting column is completely out of the C-shaped hole, the flexible wearable component can be removed, and the flexible wearable component can be replaced separately without removing the supporting bracket.

[0025] 5. This reset structure and wearable smart terminal applied to a wearable smart terminal compresses the trapezoidal transmission body by using the reset member 3, thereby preventing the trapezoidal transmission body from moving due to shaking or other reasons, thereby improving the reliability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 1 is a schematic diagram of the reset structure of the present invention applied to a wearable intelligent terminal and the structure of the wearable intelligent terminal;

[0028] Figure 2 Schematic diagram of the reset structure of the wearable intelligent terminal and the wearing structure and host structure of the wearable intelligent terminal;

[0029] Figure 3 The present invention is applied to the reset structure of the wearable intelligent terminal and the wearable intelligent terminal Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 It is a partial cross-sectional view of the reset structure of the present invention applied to a wearable smart terminal and a supporting bracket of the wearable smart terminal;

[0031] Figure 5 Schematic diagram of the reset structure of the wearable smart terminal and the mounting bracket structure of the wearable smart terminal according to the present invention;

[0032] Figure 6This is a schematic diagram of the reset structure of the wearable smart terminal and the control unit of the wearable smart terminal from a first perspective;

[0033] Figure 7 2 is a schematic structural diagram of a reset structure of a wearable smart terminal and a control unit of the wearable smart terminal from a second viewing angle according to the present invention;

[0034] Figure 8 1. It is an exploded diagram of the reset structure of the present invention applied to a wearable smart terminal and the matching components of the wearable smart terminal;

[0035] Figure 9 This is a schematic diagram of the reset structure of the wearable smart terminal and the connection structure between the host and the compartment cover of the wearable smart terminal;

[0036] Figure 10 The present invention is applied to the reset structure of the wearable intelligent terminal and the wearable intelligent terminal Figure 9 Enlarged view of point B in the middle;

[0037] Figure 11 This is a schematic diagram of the reset structure of the wearable smart terminal and the separation structure of the host and the compartment cover of the wearable smart terminal;

[0038] Figure 12 Schematic diagram of the internal structure of the installation compartment of the wearable smart terminal and the reset structure of the wearable smart terminal according to the present invention;

[0039] Figure 13 The present invention is applied to the reset structure of the wearable intelligent terminal and the wearable intelligent terminal Figure 12 Enlarged view of point C in the middle;

[0040] Figure 14 Schematic diagram of the reset structure of the wearable smart terminal and the pressing unit structure of the wearable smart terminal according to the present invention;

[0041] Figure 15 This is a schematic diagram of the reset structure of the wearable smart terminal and the structure of the press-reset component and the synchronous connection component of the wearable smart terminal.

[0042] In the figure: 1. Matching assembly; 11. Upper shield; 12. Matching rod; 13. Connecting part; 14. C-shaped pressing part; 15. C-shaped rotating part; 16. Card joint; 2. Control unit; 21. Support plate; 211. Support plate; 22. Pusher; 23. Transmission gear; 24. Wedge-shaped frame; 25. Reset member 3; 26. Fastening screw; 27. Matching column; 271. Card hole; 272. Rotating rod; 28. Trapezoidal transmission body; 29. L-shaped transmission bar; 3. Support bracket; 31. Mounting bracket; 32. Assembly slot; 33. Plug hole; 34. Limiting slot; 35. Support block; 4. Main unit; 41. Oblong hole; 42. Support member; 43. Mounting compartment; 5. Compartment cover; 6. Pressing unit; 61. Pressing cap; 62. Sliding bracket; 63. Cam; 64. Ring gear; 65. Transmission plug rod; 651. Connecting column; 652. Guide hole; 653. Plug connector; 654. Connecting rod; 66. Transmission plate; 67. Press-reset assembly; 671. Pressure plate; 672. Reset member four; 673. T-shaped limit rod; 68. Guide rod; 69. Reset member one; 7. Flexible wearable member; 8. Assembly bracket; 81. C-shaped hole; 82. Sliding groove. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0044] Example: Figure 1-2 、 Figure 4 and Figure 10-12 As shown, the present invention is applied to a reset structure of a wearable smart terminal, comprising a matching component 1, comprising two matching parts for shielding the charging interface of the smart terminal and clamping the charging cable;

[0045] The control unit 2 is used to control the opening of the mating member to expose the charging port of the smart terminal. It consists of a supporting plate 21, a pushing member 22, a mating column 27 for driving the mating member, and a transmission assembly. The bottom of the mating column 27 is fixed with a rotating rod 272 that is rotatably connected to the supporting plate 21. The top of the mating column 27 is provided with a snap-in hole 271, and one side of the pushing member 22 is provided with a pushing block.

[0046] The pressing unit 6 is composed of a pressing cap 61, a pressing reset component 67 that can reset the pressing cap 61, a synchronous connection component, and a guide rod 68 provided at the bottom of the smart terminal. The synchronous connection component includes two transmission rods 65, and a reset member 69 is provided at one end of the transmission rod 65.

[0047] It should be noted that the reset member 1 69, the reset member 2, the reset member 3 25 and the reset member 4 672 are all elastic members, such as springs, springs and other structures;

[0048] Furthermore, the reset member 69 is disposed between the support member 42 and the transmission plug rod 65 , and when the reset member 69 is a spring, it will be sleeved outside the guide rod 68 .

[0049] Among them, such as Figure 4 、 Figure 6 and Figure 7 As shown, the transmission assembly includes two wedge-shaped frames 24 slidably arranged on the top of the support plate 21, a trapezoidal transmission body 28 connected to the push block, a transmission gear 23 sleeved on the outside of the rotating rod 272, and a fastening screw 26. An L-shaped transmission bar 29 is also provided on one side of the wedge-shaped frame 24. A row of meshing teeth that can mesh with the transmission gear 23 is provided on one side of the L-shaped transmission bar 29, and a sliding protrusion protruding outward is provided at the bottom of the wedge-shaped frame 24. A reset member 2 is also connected to one end of the wedge frame 24; the reset member 2 is a spring used to connect the support plate 211 and the wedge frame 24. The elastic force provided by the reset member 2 can make the wedge frame 24 always abut against the trapezoidal transmission body 28 when the trapezoidal transmission body 28 moves up;

[0050] The trapezoidal transmission body 28 is arranged between the two wedge-shaped frames 24 and abuts against the wedge-shaped frames 24. A through hole is opened on the trapezoidal transmission body 28 to allow the fastening screw 26 to pass through, and a reset member 3 25 is provided outside the fastening screw 26. The reset member 3 25 is located at the top of the trapezoidal transmission body 28. When the reset member 3 25 is a spring, it is sleeved outside the fastening screw 26 and located between the inner top plate of the mounting bracket 31 and the trapezoidal transmission body 28.

[0051] By pushing the pusher 22 upward, the pusher 22 drives the trapezoidal transmission body 28 to move upward, and the moving trapezoidal transmission body 28 squeezes the reset member 3 25. As the trapezoidal transmission body 28 moves upward, the elastic force provided by the reset member 2 causes the wedge-shaped frame 24 to move in the direction close to the trapezoidal transmission body 28. The wedge-shaped frame 24 drives the L-shaped transmission bar 29, so that the meshing teeth engage with the transmission gear 23 for transmission, and then the transmission gear 23 drives the rotating rod 272 to rotate 90 degrees. As a result, the matching column 27 connected to the rotating rod 272 will also drive the matching rod 12 to rotate 90 degrees. The mating piece opens and exposes the charging interface that was blocked by the mating piece. After the charging cable is plugged in for charging, the force pushing the pushing piece 22 is removed, and the trapezoidal transmission body 28 is driven downward by the elastic force of the reset piece 3 25. The trapezoidal transmission body 28 pushes the wedge-shaped frame 24 to squeeze the reset piece 2, and the wedge-shaped frame 24 drives the L-shaped transmission bar 29 to move to the initial position, so that the mating piece is driven by the mating rod 12 to clamp the charging socket on the charging cable, thereby effectively avoiding the loosening of the connection between the charging socket and the charging interface due to accidental pulling of the charging cable.

[0052] Among them, such as Figure 7As shown, two support plates 211 connected to the reset member 2 are provided on the top of the support plate 21, and a sliding notch that slides with the L-shaped transmission bar 29 is provided on the support plate 21. Two sliding grooves that slide with the sliding protrusion are also provided on the top of the support plate 21. The two sliding grooves are located between the two support plates 211. The sliding cooperation between the sliding protrusion and the sliding groove improves the stability of the transmission assembly operation; the sliding notch can not only guide the L-shaped transmission bar 29, but also play a role in supporting the L-shaped transmission bar 29.

[0053] Among them, such as Figure 1 and Figure 8 As shown, the mating component 1 also includes an upper shield 11 and two mating rods 12 rotatably arranged at the bottom of the upper shield 11, and the lower end of the mating rod 12 is provided with a card connector 16 for plugging into the card hole 271; the upper shield 11 is installed on the top of the mounting bracket 31, and can be used in conjunction with the mating part to completely cover the charging interface. When installing the mating component 1, first insert the card connector 16 into the card hole 271 to complete the positioning, and then use bolts to fasten the upper shield 11 to the top of the mounting bracket 31 to complete the installation of the mating component 1.

[0054] In this embodiment, the mating part includes a C-shaped rotating part 15 and a C-shaped pressing part 14, a connecting part 13 is provided between the C-shaped rotating part 15 and the C-shaped pressing part 14, and a mating hole for installing the mating rod 12 is provided on the C-shaped rotating part 15. The setting of the C-shaped pressing part 14 can make the two mating parts that are in contact with each other easier to open.

[0055] Among them, such as Figure 14 and Figure 15 As shown, the press-reset assembly 67 includes a T-shaped limit rod 673 and a pressure plate 671 that abuts against the press cap 61. The pressure plate 671 is sleeved outside the T-shaped limit rod 673 and is slidably connected to the T-shaped limit rod 673. One side of the pressure plate 671 is provided with a reset member 672 that enables the pressure plate 671 to push the press cap 61 back to its original position.

[0056] The pressing cap 61 is pressed inward, and the pressing plate 671 is pushed to move along the T-shaped limit rod 673 by the pressing cap 61, and the reset member 4 672 is squeezed by the pressing plate 671. After the force pressing the pressing cap 61 is removed, the pressing plate 671 will push the pressing cap 61 back to its initial position under the elastic force of the reset member 4 672.

[0057] In this embodiment, when the reset member 672 is a spring, it is sleeved outside the T-shaped limiting rod 673 and is located between the inner wall of the installation chamber 43 and the pressure plate 671.

[0058] Among them, such as Figure 12 、 Figure 14 and Figure 15As shown, the synchronous connection assembly also includes a sliding bracket 62 connected to the pressing cap 61 and two rotating rods, a row of teeth are provided on both sides of the sliding bracket 62, a cam 63 and a gear ring 64 engaged with the teeth are fixed on the outer surface of the rotating rod, a transmission plate 66 is provided on one side of the cam 63, a connecting rod 654 connected to the transmission plug rod 65 is provided at the bottom of the transmission plate 66, and a guide hole 652 that slides with the guide rod 68 is opened at one end of the transmission plug rod 65, and a connecting column 651 is provided at the other end of the transmission plug rod 65, and a plug connector 653 is provided at one end of the connecting column 651.

[0059] Insert the assembly bracket 8 with the flexible wearable part 7 into the assembly groove 32 and align it with the C-shaped hole 81 and the plug hole 33. Then take out the host 4 and press the pressing cap 61 inward. The sliding bracket 62 is driven by the pressing cap 61, so that the teeth on the sliding bracket 62 engage with the gear ring 64 for transmission, so that the gear ring 64 drives the rotating rod to rotate, and the rotating rod drives the cam 63 to rotate, so that the contact part between the cam 63 and the transmission plate 66 rotates from the long end to the short end. The transmission plug 65 is driven by the elastic force of the reset member 69 to move toward the direction close to the support member 42, and the transmission plug 65 drives the transmission with the help of the connecting rod 654. Plate 66 keeps the transmission plate 66 in contact with the cam 63 at all times. After the main unit 4 is placed in the supporting bracket 3, the force pressing the pressing cap 61 is removed, and the pressing cap 61 drives the sliding bracket 62 to return to the initial position by pressing the reset component 67, so that the contact part of the cam 63 and the transmission plate 66 rotates from the short end to the long end. The transmission plate 66 is pushed by the cam 63, so that the connecting column 651 is inserted into the C-shaped hole 81, and the plug connector 653 is inserted into the plug hole 33. At the same time, the main unit 4, the flexible wearable component 7 and the supporting bracket 3 are assembled together, and it is very convenient to disassemble, so that the supporting bracket 3 and the flexible wearable component 7 are easily replaced.

[0060] like Figure 1-3 and Figure 9-13 As shown, the wearable intelligent terminal includes a host 4, a wearable structure and the above-mentioned reset structure applied to the wearable intelligent terminal. Both ends of the host 4 shell are provided with mounting chambers 43 for installing the pressing unit 6, and the mounting chamber 43 is provided with two symmetrically distributed oblong holes 41 for slidingly cooperating with the connecting rod 654. A support member 42 that can support the guide rod 68 is fixed to the bottom of the mounting chamber 43. The inner bottom plate of the mounting chamber 43 is rotatably connected to the rotating rod, and one end of the T-shaped limiting rod 673 is fixedly connected to the inner wall of the mounting chamber 43, and a chamber cover 5 is provided on one side of the mounting chamber 43. The chamber cover 5 is provided with an assembly port for assembling the pressing cap 61, and the assembly port can limit the pressing cap 61 to prevent the pressing cap 61 from detaching from the assembly port; the setting of the oblong hole 41 can guide and limit the guide rod 68.

[0061] In this embodiment, a charging interface for connecting to a charging cable is provided on one side of the housing of the host 4, and the charging interface is shielded by a matching piece for dust protection.

[0062] Furthermore, the mounting compartment 43 may be provided with a guide rail or a guide groove that can guide the sliding bracket 62 , so as to improve the stability of the operation of the pressing unit 6 .

[0063] Among them, such as Figure 1-3 As shown, the wearable structure includes a supporting bracket 3 for accommodating the host 4 and two flexible wearable parts 7, one end of the flexible wearable part 7 is provided with an assembly bracket 8, and both sides of the assembly bracket 8 are provided with C-shaped holes 81 plugged into the connecting column 651, and one side of the C-shaped hole 81 is connected to provide a sliding groove 82 that slides with the plug connector 653, and a guide groove is provided at the bottom of the assembly bracket 8. The diameter of the C-shaped hole 81 is greater than the width of the sliding groove 82, and the plug connector 653 can slide with the sliding groove 82. Therefore, when the plug connector 653 is not completely out of the plug hole 33, but the connecting column 651 is completely out of the C-shaped hole 81, the flexible wearable part 7 can be removed, and the flexible wearable part 7 can be replaced separately without removing the supporting bracket 3.

[0064] Among them, such as Figure 3 and Figure 5 As shown, one side of the support bracket 3 is provided with a mounting bracket 31 protruding outward and used to mount the control unit 2. A limiting through-slot 34 is provided on one side of the mounting bracket 31 for slidingly cooperating with the push block. Two through-holes are also provided on the top of the mounting bracket 31 for accommodating the mating columns 27 to pass through. A support block 35 is also provided inside the mounting bracket 31 for limiting the position of the trapezoidal transmission body 28. A screw mounting hole is provided on the support block 35 for mounting the fastening screw 26. The fastening screw 26 is screwed to the mounting bracket 31.

[0065] The top of the supporting bracket 3 is also provided with two assembly grooves 32 for accommodating the assembly bracket 8 and arranged in a back-to-back manner. Both sides of the assembly groove 32 are connected with plug holes 33 for plugging into the plug connector 653. The assembly groove 32 is also provided with a guide bar that slides with the guide groove. The guide bar slides with the guide groove, so that the assembly bracket 8 can be quickly positioned.

[0066] During assembly, after installing the reset piece three 25 on the top of the trapezoidal transmission body 28, the trapezoidal transmission body 28 is placed on the top of the support block 35. The reset piece three 25 is squeezed by the trapezoidal transmission body 28 and the mounting bracket 31. The trapezoidal transmission body 28 is pressed by the reset piece three 25, and then the threaded end of the fastening screw 26 passes through the screw mounting hole on the support block 35 and the through hole on the trapezoidal transmission body 28 in sequence and is screwed to the mounting bracket 31 to complete the assembly. In the above structure, the trapezoidal transmission body 28 is pressed by the reset piece three 25 to prevent the trapezoidal transmission body 28 from moving due to shaking or the like, which can improve the reliability of the structure.

[0067] It should be noted that the reset member three 25 can be fixedly connected to the trapezoidal transmission body 28 or directly placed on the trapezoidal transmission body 28. However, in order to position the reset member three 25, a positioning groove or positioning ring or other structure for placing the reset member three 25 can be provided.

[0068] During operation, the assembly bracket 8 with the flexible wearable component 7 is inserted into the assembly groove 32 and aligned with the C-shaped hole 81 and the plug hole 33. Then, the main unit 4 is taken out and the pressing cap 61 is pressed inward. The sliding bracket 62 is driven by the pressing cap 61, and the synchronous connection assembly is operated, so that the transmission plug rod 65 is driven by the elastic force of the reset member 69 to move toward the support member 42. After the main unit 4 is placed in the supporting bracket 3, the force pressing the pressing cap 61 is removed. The pressing cap 61 drives the sliding bracket 62 to return to the initial position by pressing the reset assembly 67, so that the connecting column 651 is inserted into the C-shaped hole 81, and the plug connector 653 is inserted into the plug hole 33. At the same time, the main unit 4, the flexible wearable component 7 and the supporting bracket 3 are assembled together.

[0069] By pushing the pushing member 22 upward, the pushing member 22 drives the trapezoidal transmission body 28 to move upward, and the transmission assembly runs, so that the transmission gear 23 drives the rotating rod 272 to rotate 90 degrees, so that the matching column 27 connected to the rotating rod 272 will also drive the matching rod 12 to rotate 90 degrees, so that the matching member opens and exposes the charging interface blocked by the matching member. After the charging cable is plugged in for charging, the force pushing the pushing member 22 is removed, and the trapezoidal transmission body 28 is driven downward by the elastic force of the reset member 3 25, and the wedge-shaped frame 24 is pushed by the trapezoidal transmission body 28 to squeeze the reset member 2, and the L-shaped transmission bar 29 is driven to move to the initial position by the wedge frame 24, so that the matching member clamps the charging socket on the charging cable under the drive of the matching rod 12.

[0070] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A reset structure applied to a wearable intelligent terminal, characterized in that: include: A matching component (1) comprising two matching parts for shielding the charging interface of the smart terminal and capable of clamping the charging cable; A control unit (2) for controlling the opening of a matching piece to expose a charging interface of a smart terminal, the control unit comprising a supporting plate (21), a pushing piece (22), a matching column (27) for driving the matching piece, and a transmission assembly, wherein a rotating rod (272) rotatably connected to the supporting plate (21) is fixed to the bottom of the matching column (27), a clamping hole (271) is provided at the top of the matching column (27), and a pushing block is provided on one side of the pushing piece (22); The pressing unit (6) is composed of a pressing cap (61), a pressing reset assembly (67) capable of resetting the pressing cap (61), a synchronous connection assembly, and a guide rod (68) provided at the bottom of the intelligent terminal. The synchronous connection assembly includes two transmission rods (65), and a reset member (69) is provided at one end of the transmission rod (65); The transmission assembly includes two wedge-shaped frames (24) slidably arranged on the top of the supporting plate (21), a trapezoidal transmission body (28) connected to the push block, a transmission gear (23) sleeved on the outside of the rotating rod (272), and a fastening screw (26). An L-shaped transmission bar (29) is further provided on one side of the wedge-shaped frame (24). A row of meshing teeth capable of meshing with the transmission gear (23) is provided on one side of the L-shaped transmission bar (29). A sliding protrusion protruding outward is provided on the bottom of the wedge-shaped frame (24). A reset member 2 is further connected to one end of the wedge-shaped frame (24); The trapezoidal transmission body (28) is arranged between the two wedge-shaped frames (24) and abuts against the wedge-shaped frames (24). A through hole is provided on the trapezoidal transmission body (28) so that the fastening screw (26) can pass through. A reset member 3 (25) is provided outside the fastening screw (26). The reset member 3 (25) is located at the top of the trapezoidal transmission body (28). Two support plates (211) connected to the second reset member are provided on the top of the support plate (21), and a sliding notch is provided on the support plate (211) for sliding engagement with the L-shaped transmission bar (29). Two sliding grooves are also provided on the top of the support plate (21) for sliding engagement with the sliding protrusion, and the two sliding grooves are located between the two support plates (211).

2. The reset structure applied to a wearable intelligent terminal according to claim 1, characterized in that: The mating assembly (1) further comprises an upper shield (11) and two mating rods (12) rotatably arranged at the bottom of the upper shield (11), wherein the lower ends of the mating rods (12) are provided with a card connector (16) for plugging into the card hole (271).

3. The reset structure applied to a wearable intelligent terminal according to claim 2, characterized in that: The mating component comprises a C-shaped rotating portion (15) and a C-shaped pressing portion (14), a connecting portion (13) is provided between the C-shaped rotating portion (15) and the C-shaped pressing portion (14), and a mating hole for mounting a mating rod (12) is provided on the C-shaped rotating portion (15).

4. The reset structure for a wearable intelligent terminal according to claim 1, characterized in that: The press-reset assembly (67) includes a T-shaped limit rod (673) and a pressing plate (671) abutting against the pressing cap (61). The pressing plate (671) is sleeved outside the T-shaped limit rod (673) and is slidably connected to the T-shaped limit rod (673). A reset member (672) is provided on one side of the pressing plate (671) so as to enable the pressing plate (671) to push the pressing cap (61) back to its original position.

5. The reset structure for a wearable intelligent terminal according to claim 1, characterized in that: The synchronous connection assembly further comprises a sliding bracket (62) connected to the pressing cap (61) and two rotating rods, wherein a row of teeth are provided on both sides of the sliding bracket (62), a cam (63) and a gear ring (64) meshing with the teeth are fixedly connected to the outer surface of the rotating rod, a transmission plate (66) is provided on one side of the cam (63), a connecting rod (654) connected to the transmission plug rod (65) is provided at the bottom of the transmission plate (66), and a guide hole (652) for slidingly engaging with the guide rod (68) is provided at one end of the transmission plug rod (65), a connecting column (651) is provided at the other end of the transmission plug rod (65), and a plug connector (653) is provided at one end of the connecting column (651).

6. A wearable intelligent terminal comprising a host (4), a wearable structure, and a reset structure for a wearable intelligent terminal according to any one of claims 1 to 5, characterized in that: Both ends of the main body (4) housing are provided with mounting chambers (43) for mounting the pressing unit (6), the mounting chamber (43) is provided with two symmetrically distributed oblong holes (41) for slidingly cooperating with the connecting rod (654), a support member (42) capable of supporting the guide rod (68) is fixed to the bottom of the mounting chamber (43), the bottom plate of the mounting chamber (43) is rotatably connected to the rotating rod, one end of the T-shaped limit rod (673) is fixedly connected to the inner wall of the mounting chamber (43), and a chamber cover (5) is provided on one side of the mounting chamber (43), and an assembly port for assembling the pressing cap (61) is provided on the chamber cover (5).

7. The wearable intelligent terminal according to claim 6, characterized in that: The wearable structure comprises a supporting bracket (3) for accommodating a host (4) and two flexible wearable members (7), one end of the flexible wearable member (7) is provided with an assembly bracket (8), both sides of the assembly bracket (8) are provided with C-shaped holes (81) for plugging into the connecting column (651), one side of the C-shaped hole (81) is connected to a sliding groove (82) for slidingly cooperating with the plug connector (653), and a guide groove is provided at the bottom of the assembly bracket (8).

8. The wearable intelligent terminal according to claim 7, characterized in that: One side of the support bracket (3) is provided with a mounting bracket (31) protruding outward and used for mounting the control unit (2), one side of the mounting bracket (31) is provided with a limiting through groove (34) that is slidably matched with the push block, and the top of the mounting bracket (31) is also provided with two through holes that can accommodate the matching columns (27) passing through, and the inside of the mounting bracket (31) is also provided with a support block (35) for limiting the trapezoidal transmission body (28), and the support block (35) is provided with a screw mounting hole for mounting a fastening screw (26), and the fastening screw (26) is screwed to the mounting bracket (31); The top of the supporting bracket (3) is further provided with two assembly grooves (32) for accommodating the assembly bracket (8) and arranged in a back-to-back manner. Both sides of the assembly groove (32) are connected with plug holes (33) for plugging with the plug connector (653). The assembly groove (32) is further provided with a guide bar that slidably cooperates with the guide groove.

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