Winding structure and charging device of brain-computer interface equipment

Abstract

The invention provides a winding structure and a charging device of computer structure equipment, the winding structure comprises a winding assembly and two adjusting assemblies, the winding assembly comprises a middle supporting frame and two side supporting frames, the two side supporting frames are arranged on the two axial sides of the middle supporting frame respectively, each side supporting frame comprises a side base plate and a plurality of limiting blocks, and the limiting blocks are arranged on the side base plates. The limiting block is in sliding connection with the middle supporting frame. Each adjusting assembly corresponds to one side supporting frame, each adjusting assembly comprises a rotating rod and a lead screw, the rotating rods penetrate through side base plates of the side supporting frames, the rotating ends of the rotating rods are located on the outer sides of the side base plates, the connecting ends of the rotating rods are located on the inner sides of the side base plates, the connecting ends of the rotating rods are in transmission connection with the lead screws, and the lead screws are in threaded connection with the middle supporting frames; after the rotating rod is rotated, the side supporting frames move in the axial direction of the middle supporting frame so that the distance between the two side supporting frames can be adjusted, and wire harnesses of different lengths or thicknesses can be flexibly wound.

Description

Technical Field

[0001] The present invention relates to the technical field of brain-computer interfaces, and in particular to a winding structure and a charging device for a computer structure device. Background Art

[0002] A brain-computer interface refers to a direct connection created between the brain of a human or animal and an external device to achieve information exchange between the brain and the device. Brain-computer interface technology is a transformative human-computer interaction technology, and its mechanism of action is to bypass the peripheral nerves and muscles and directly establish a new communication and control channel between the brain and the external device. It captures brain signals and converts them into electrical signals to achieve information transmission and control.

[0003] Chinese Patent Publication No. CN118783183A discloses a device for charging a brain-computer interface device and a brain-computer interface system, including a brain-computer interface device body. A limiting component and a charging interface are provided at the top of the brain-computer interface device body. A charging connector is inserted into the inner cavity of the charging interface. One side of the charging connector away from the charging interface is electrically connected to a wire harness. One side of the wire harness away from the charging connector is electrically connected to a charging plug. A positioning sleeve is sleeved on the surface of the wire harness. A winding roller is fixedly connected to the surface of the positioning sleeve. The rear side of the wire harness penetrates to the rear side of the winding roller. One side of the winding roller is rotatably connected to a positioning frame. The other side of the winding roller penetrates the positioning frame and is fixedly connected to a torsion block. A positioning component is arranged in the inner cavity of the positioning frame;

[0004] In this existing design, although the limiting component can limit the charging connector to improve the stability of the insertion of the charging connector into the charging interface and prevent the charging connector from falling off, which affects the charging operation of the brain-computer interface device body. By setting the positioning component, the winding roller can be positioned to prevent the wire harness from becoming loose and entangled, solving the problem that the charging interface and the charging connector in the existing brain-computer interface device do not have stability, and the charging connector is likely to fall off after being pulled by an external force, thus affecting the charging operation.

[0005] However, the winding roller of this device is fixed. If the wire harness is thick or long, the wire harness is likely to fall off the surface of the winding roller during the winding process, resulting in errors in the winding of the wire harness and possibly affecting the storage of the wire harness. Summary of the Invention

[0006] The purpose of the present invention is to provide a winding structure and a charging device for a computer structure device, which have the characteristics of being able to flexibly wind wire harnesses of different lengths or thicknesses, aiming at the deficiencies in the prior art.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A winding structure, including:

[0009] Rewinding assembly, the rewinding assembly includes an intermediate support and two side supports, the two side supports are respectively arranged on the axial two sides of the intermediate support, the side support includes a side base plate and a plurality of limiting blocks, the limiting blocks are connected to the inner side surface of the side base plate, and the limiting blocks are slidably connected to the intermediate support;

[0010] Two adjusting assemblies, each adjusting assembly is correspondingly arranged with one side support, the adjusting assembly includes a rotating rod and a lead screw, the rotating rod passes through the side base plate of the side support, the rotating end of the rotating rod is located outside the side base plate, the connecting end of the rotating rod is located inside the side base plate, and the connecting end of the rotating rod is in transmission connection with the lead screw, the lead screw is threadedly connected to the intermediate support;

[0011] After the rotating rod is rotated, the side support moves along the axial direction of the intermediate support to adjust the distance between the two side supports.

[0012] As a preferred embodiment, a plurality of limiting grooves are formed on the outer wall of the intermediate support, and the limiting blocks slide in the limiting grooves.

[0013] As a preferred embodiment, the limiting blocks of the two side supports are arranged staggeredly along the circumferential direction of the intermediate support.

[0014] As a preferred embodiment, the limiting groove has a limiting groove opening, the limiting groove opening communicates with the inside and outside of the limiting groove, and the limiting groove openings of adjacent two limiting grooves are respectively exposed on the axial two sides of the intermediate support;

[0015] The head of the limiting block is adapted to be inside the limiting groove, the tail of the limiting block is adapted to be inside the limiting groove opening, and the width of the head of the limiting block is greater than the width of the tail of the limiting block.

[0016] As a preferred embodiment, it further includes a support, and the support includes:

[0017] Two side plates, the two side plates are respectively arranged on the axial two sides of the rewinding assembly, and the side plates are threadedly connected to the rotating rod;

[0018] A bottom plate, the bottom plate is connected between the two side plates, and a hanging groove is formed on the bottom plate.

[0019] As a preferred embodiment, the adjusting member further includes:

[0020] A positioning nut, the positioning nut is located on the side of the side plate away from the rewinding assembly, the positioning nut is threadedly connected to the rotating rod, and a screwing block is arranged on the positioning nut.

[0021] As a preferred embodiment, a rotating block is provided at the rotating end of the rotating rod. The cross-sectional dimension of the rotating block is larger than that of the rotating rod, and a plurality of grooves are formed on the outer surface of the rotating block.

[0022] As a preferred embodiment, the adjusting member further includes:

[0023] A telescopic rod that abuts against the side plate of the support and the side support frame.

[0024] As a preferred embodiment, a positioning sleeve for positioning the wire harness is further provided on the inner side surface of the side substrate.

[0025] The present invention also provides a charging device for a computer structure device, including the winding structure of the above embodiment. The charging device for the computer structure device further includes:

[0026] A brain-computer interface device body;

[0027] A charging interface provided on the brain-computer interface device body;

[0028] A charging connector that is pluggably connected to the charging interface;

[0029] A charging plug;

[0030] A wire harness connected between the charging connector and the charging plug, and the wire harness is wound around the winding component of the winding structure.

[0031] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0032] The operator rotates the rotating rod, wherein the rotating rod is in transmission connection with the lead screw, and the lead screw is threadedly connected to the intermediate support frame, that is, the rotational motion is converted into the linear motion of the lead screw, so that the side support frame moves along the axial direction of the intermediate support frame under the guidance of the limit block, and the positions of the two side support frames can be adjusted to change the distance between them to adapt to the winding requirements of wire harnesses of different lengths and thicknesses. The adjustment method is convenient and fast.

[0033] Through the cooperation of the limit groove and the limit block, a guide is provided for the movement of the side support frame relative to the intermediate support frame. The limit block of the side support frame serves as a winding area, further improving the effective width and stability of winding.

[0034] When the winding structure is not in use, it is hung on the hook by using the hanging groove on the bottom plate to achieve the storage effect.

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Description of the Drawings

[0036] Figure 1Schematic diagram of the winding structure of the present invention;

[0037] Figure 2 Schematic diagram of the winding assembly of the present invention;

[0038] Figure 3 Schematic diagram of the side support frame on one side of the present invention;

[0039] Figure 4 Schematic diagram of the middle support frame of the present invention;

[0040] Figure 5 Schematic diagram of the side support frame on the other side of the present invention;

[0041] Figure 6 Schematic diagram of the charging device of the computer structure device of the present invention;

[0042] Figure 7 Schematic diagram of the cooperation of the winding structure, charging connector, charging plug, and wire harness of the present invention.

[0043] In the figure: 100 winding structure, 110 winding assembly, 111 middle support frame, 1111 limit groove, 1111a limit groove opening, 1112 threaded hole, 112 side support frame, 113 positioning sleeve, 1121 side substrate, 1122 limit block, 1122a head, 1122b tail, 120 adjustment assembly, 121 rotating rod, 121a rotating end, 121b connecting end, 121c external thread section, 122 lead screw, 123 positioning nut, 1231 screwing block, 124 rotating block, 1241 groove, 125 telescopic rod, 126 gear, 126a driving wheel, 126b driven wheel, 127 positioning ring, 130 support, 131 side plate, 132 bottom plate, 1321 hanging groove, 1321a upper groove, 1321b lower groove, 200 brain-computer interface device body, 300 charging interface, 400 charging connector, 500 charging plug, 600 wire harness. Detailed implementation manners

[0044] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description can be applied to other implementation schemes, variation schemes, improvement schemes, equivalent schemes, and other technical schemes that do not deviate from the spirit and scope of the present invention.

[0045] First embodiment

[0046] As Figures 1 to 3 shown, the winding structure 100 includes:

[0047] The rewinding assembly 110, the rewinding assembly 110 includes an intermediate support 111 and two side supports 112, the two side supports 112 are respectively arranged on the axial two sides of the intermediate support 111, the side support 112 includes a side substrate 1121 and a plurality of limit blocks 1122, the limit block 1122 is connected to the inner side surface of the side substrate 1121, and the limit block 1122 is slidably connected to the intermediate support 111;

[0048] Two adjusting assemblies 120, each adjusting assembly 120 is respectively arranged corresponding to one side support 112, the adjusting assembly 120 includes a rotating rod 121 and a lead screw 122, the rotating rod 121 passes through the side substrate 1121 of the side support 112, the rotating end 121a of the rotating rod 121 is located outside the side substrate 1121, the connecting end 121b of the rotating rod 121 is located inside the side substrate 1121, and the connecting end 121b of the rotating rod 121 is in transmission connection with the lead screw 122, the lead screw 122 is in threaded connection with the intermediate support 111;

[0049] After the rotating rod 121 is rotated, the side support 112 moves along the axial direction of the intermediate support 111 to adjust the distance between the two side supports 112.

[0050] The intermediate support 111 serves as the core support structure to provide a reference in the axial direction. The two side supports 112 are symmetrically distributed on both sides of the intermediate support 111, so that the outer wall of the intermediate support 111 and the limit blocks 1122 of the two side supports 112 serve as the wire winding area. The operator rotates the rotating rod 121, wherein the rotating rod 121 is in transmission connection with the lead screw 122, and the lead screw 122 is in threaded connection with the intermediate support 111, that is, the rotational motion is converted into the linear motion of the lead screw 122, so that the side support 112 moves along the axial direction of the intermediate support 111 under the guidance of the limit block 1122, and the positions of the two side supports 112 can be adjusted to change the distance between them to meet the rewinding requirements of wire harnesses of different lengths and thicknesses. The adjustment method is convenient and fast.

[0051] Such as Figure 2 and Figure 4As shown, a number of limiting grooves 1111 are formed on the outer wall of the middle support frame 111, and the limiting blocks 1122 slide within the limiting grooves 1111. Through the cooperation of the limiting grooves 1111 and the limiting blocks 1122, guidance is provided for the movement of the side support frame 112 relative to the middle support frame 111, that is, the side support frame 112 moves along the axial direction of the middle support frame 111. At the same time, when the side support frame 112 moves outward relative to the middle support frame 111, the limiting blocks 1122 of the side support frame 112 serve as a wire winding area, further improving the effective width and stability of wire winding.

[0052] Reference Figure 4 , the middle support frame 111 is cylindrical, and a number of the limiting grooves 1111 are arranged at intervals along the circumferential direction of the middle support frame 111. Moreover, the limiting blocks 1122 of the two side support frames 112 are arranged staggeredly along the circumferential direction of the middle support frame 111, rationally utilizing the space layout, not only avoiding interference during movement, but also enabling the two side support frames 112 to maintain a stable circumferential positional relationship during movement, improving the stability of the movement of the side support frame 112.

[0053] The side base plate 1121 is disc-shaped, and a plurality of limiting blocks 1122 are arranged at intervals along the circumferential direction of the side base plate 1121 and are arranged on the inner side surface of the side base plate 1121, and the inner side surface of the side base plate 1121 faces the middle support frame 111. The diameter of the side base plate 1121 is larger than the diameter of the middle support frame 111, and is used for limiting on both radial sides of the wire winding area.

[0054] Continue to refer to Figures 2 to 4 , the limiting groove 1111 has a limiting groove opening 1111a, and the limiting groove opening 1111a communicates with the inside and outside of the limiting groove 1111. The limiting groove openings 1111a of two adjacent limiting grooves 1111 are respectively exposed on both axial sides of the middle support frame 111;

[0055] The head 1122a of the limiting block 1122 is adapted to be within the limiting groove 1111, the tail 1122b of the limiting block 1122 is adapted to be within the limiting groove opening 1111a, and the width of the head 1122a of the limiting block 1122 is greater than the width of the tail 1122b of the limiting block 1122. In this way, the limiting block 1122 can be prevented from slipping out of the limiting groove 1111.

[0056] As Figure 1 and Figure 2 shown, at least one inner side surface of the side base plate 1121 is further provided with a positioning sleeve 113 for positioning the wire harness. The positioning sleeve 113 is used to position the wire harness to ensure the neatness and stability of the wire harness during the winding process.

[0057] The positioning sleeve 113 is located outside the limiting block 1122. Soft blocks are installed at both ends of the positioning sleeve 113, and the positioning sleeve 113 is C-shaped, that is, the positioning sleeve 113 has an opening, and the wire harness is placed inside the positioning sleeve 113. The soft blocks play a certain protective role on the surface of the wire harness to avoid damaging the surface of the wire harness.

[0058] As Figure 1 and Figure 2 shown, a positioning ring 127 is provided at the center of the side base plate 1121. The positioning ring 127 is used for the rotating rod 121 to pass through. In this way, the rotating rod 121 rotates relative to the side support frame 112, that is, the side support frame 112 does not follow the rotating rod 121 to rotate. Under the cooperation of the screw rod 122 being threadedly connected to the intermediate support frame 111, etc., the side support frame 112 moves along the axial direction of the intermediate support frame 111.

[0059] As Figure 4 shown, two threaded holes 1112 are provided on the intermediate support frame 111, and the two threaded holes 1112 are respectively threadedly connected to the screw rods 122 of the adjustment assemblies 120 on both sides. During the process of the rotating rod 121 driving the screw rod 122 to rotate, the screw rod 122 moves in the threaded hole 1112, thereby adjusting the distance between the side base plates 1121 of the two side support frames 112.

[0060] The lengths of the threaded holes 1112 and the limiting grooves 1111 determine the moving distance of the side support frame 112 along the axial direction of the intermediate support frame 111. In this embodiment, the threaded holes 1112 penetrate through the intermediate support frame 111 along the axial direction of the intermediate support frame 111, which not only facilitates the processing of the threaded holes 1112, but also extends the moving length of the side support frame 112, thereby increasing the distance between the side base plates 1121 of the two side support frames 112.

[0061] As Figure 1 shown, the winding structure 100 further includes a support 130, and the support 130 includes:

[0062] Two side plates 131, the two side plates 131 are respectively arranged on the axial two sides of the winding assembly 110, and the side plates 131 are threadedly connected to the rotating rod 121;

[0063] A bottom plate 132, the bottom plate 132 is connected between the two side plates 131 to make the support 130 U-shaped, and a hanging groove 1321 is provided on the bottom plate 132.

[0064] The side plate 131 of the support 130 is used to arrange the adjusting component 120, and the rotating rod 121 is threadedly connected to the side plate 131. It can be seen that the rotating rod 121 rotates relative to the side plate 131 and the side support frame 112 together.

[0065] When the winding structure 100 is not in use, it can be hung on the hook by using the hanging groove 1321 on the bottom plate 132 to achieve the storage effect. Of course, when the support 130 is hung, the winding operation on the winding structure 100 can also be carried out.

[0066] Reference Figure 1 , the hanging groove 1321 can be in a special-shaped shape, where the hanging groove 1321 includes an upper groove 1321a and a lower groove 1321b. The upper groove 1321a communicates with the upper surface of the bottom plate 132 and the lower groove 1321b respectively. The upper surface of the bottom plate 132 faces the winding component 110, and the lower groove 1321b does not penetrate the lower surface of the bottom plate 132. The upper groove 1321a is U-shaped, and the lower groove 1321b is rectangular. In this way, the hook is guided into the lower groove 1321b through the upper groove 1321a, providing a stable hanging space.

[0067] Such as Figure 2 and Figure 3 As shown, the intermediate support frame 111 and the two side support frames 112 are coaxially arranged, and the rotating rod 121 is also coaxially arranged with the side support frame 112. The lead screw 122 deviates from the axis of the side support frame 112, and the lead screw 122 is parallel to the rotating rod 121. The two can be connected by a gear 126, a belt or a belt drive. The gear 126 is divided into a driving wheel 126a and a driven wheel 126b. The driving wheel 126a and the driven wheel 126b are respectively located between the side base plate 1121 of the side support frame 112 and the intermediate support frame 111. The connecting end 121b of the driving wheel 126a is connected to the rotating rod 121, the driven wheel 126b is connected to the lead screw 122, and the driving wheel 126a and the driven wheel 126b are meshed. The rotating rod 121 is rotatably connected to the side base plate 1121. Therefore, the rotating rod 121 drives the driving wheel 126a to rotate, and the driving wheel 126a drives the driven wheel 126b and the connected lead screw 122 to rotate together.

[0068] It should be noted that the driven wheel 126b is rotatably arranged on the inner side surface of the side substrate 1121 of the side support frame 112. For example, a frustum is provided on the driven wheel 126b, a circular hole is formed on the inner side surface of the side substrate 1121, and the frustum is rotatably arranged in the circular hole. An annular ring is formed on the outer wall of the frustum, and a clamping strip is arranged on the inner wall of the circular hole, and the clamping strip is embedded in the annular ring, so as to ensure that the driven wheel 126b rotates relative to the side substrate 1121, and the driven wheel 126b and the side support frame 112 will not move axially, thereby enabling the driven wheel 126b to push and pull the side support frame 112.

[0069] The lead screw 122 is connected to the center of the driven wheel 126b, and since the rotating rod 121 penetrates the side substrate 1121, the side support frame 112 moves along the axial direction of the intermediate support frame 111 following the lead screw 122.

[0070] The thicknesses of the driven wheel 126b and the driving wheel 126a are designed to ensure that they will not axially disengage. For example, the thickness of the driven wheel 126b is greater than the thickness of the driving wheel 126a, etc.

[0071] As Figure 2 shown, an external thread section 121c is provided on the rotating rod 121, the external thread section 121c is arranged near the rotating end 121a, and the external thread section 121c is threadedly connected to the side plate 131. And the adjusting member 120 further includes:

[0072] a positioning nut 123, the positioning nut 123 is located on the side of the side plate 131 away from the winding assembly 110, the positioning nut 123 is threadedly connected to the rotating rod 121, and a screwing block 1231 is provided on the positioning nut 123.

[0073] The positioning nut 123 is threadedly connected to the external thread section 121c of the rotating rod 121. After the side support frame 112 moves relative to the intermediate support frame 111 and its position is determined, by rotating the positioning nut 123, it is made to abut against the side plate 131 to lock the position of the side support frame 112 relative to the intermediate support frame 111, only to maintain the current state to ensure the stability of winding the wire.

[0074] Refer to Figure 2 , the positioning nut 123 is in the shape of a long hole, and a screwing block 1231 is provided on one side in the length direction thereof. The fingers of an operator can act on the screwing block 1231 to drive the positioning nut 123 to rotate. The number of the screwing blocks 1231 can be two, and they are respectively arranged on both sides in the length direction of the positioning nut 123.

[0075] As Figures 1 to 3As shown, a rotating block 124 is provided at the rotating end 121a of the rotating rod 121. The cross-sectional dimension of the rotating block 124 is larger than that of the rotating rod 121, and a plurality of grooves 1241 are formed on the outer surface of the rotating block 124.

[0076] The relatively large size of the rotating block 124 facilitates being held by hand and drives the rotation of the rotating rod 121. A plurality of grooves 1241 are formed on the outer surface of the rotating block 124 to increase the friction force and prevent slipping. The plurality of grooves 1241 are arranged at intervals along the circumferential direction of the rotating block 124, and the grooves 1241 penetrate through both axial ends of the rotating block 124 in a straight line manner.

[0077] As Figure 1 shown, the adjusting member 120 further includes:

[0078] A telescopic rod 125, and the telescopic rod 125 abuts against the side plate 131 of the support 130 and the side support frame 112.

[0079] By rotating the winding assembly 110, the wire harness is wound on the outer wall of the intermediate support frame 111 and the limiting block 1122 of the side support frame 112. After the winding is completed, the telescopic rod 125 can be arranged between the side plate 131 of the support 130 and the side support frame 112 to fix the winding assembly 110. The telescopic rod 125 can be a damping rotating shaft, which can adjust its length to adapt to the movement of the side support frame 112 along the axial direction of the intermediate support frame 111, so as to always maintain the abutting state with the side support frame 112, avoid the rotation of the side support frame 112 after the winding is completed, and further prevent the winding failure caused by the rotation.

[0080] The usage method of the winding structure 100 is as follows:

[0081] When the rotating rod 121 rotates forward, the driving wheel 126a rotates forward following the rotating rod 121, and the driving wheel 126a drives the driven wheel 126b to rotate in the reverse direction. Since the lead screw 122 is threadedly connected to the intermediate support frame 111, and the intermediate support frame 111 and the side support frame 112 are matched through the limiting groove 1111 and the limiting block 1122, the lead screw 122 will push the side support frame 112 to move outward during rotation, that is, increase the distance between the side base plates 1121 of the two side support frames 112.

[0082] On the contrary, when the rotating rod 121 rotates in the reverse direction, the driving wheel 126a rotates in the reverse direction, the driving wheel 126a drives the driven wheel 126b to rotate forward, and the driven wheel 126b drives the lead screw 122 to rotate forward. At this time, the lead screw 122 will pull the side support frame 112 to move inward, that is, reduce the distance between the side base plates 1121 of the two side support frames 112.

[0083] After the distance between the side base plates 1121 of the two side brackets 112 is adjusted, rotate the positioning nut 123 so that it abuts against the side plate 131 for locking.

[0084] The side bracket 112 is rotatably arranged on the rotating rod 121, and the middle bracket 111 and the side bracket 112 are matched through the limiting groove 1111 and the limiting block 1122. Therefore, the middle bracket 111 and the side bracket 112 can rotate integrally, and the wire harness is wound around the outer wall of the middle bracket 111 and the limiting block 1122 of the side bracket 112. After winding is completed, the telescopic rod 125 can be arranged between the side plate 131 of the support 130 and the side bracket 112 to fix the winding assembly 110.

[0085] In summary, the operator rotates the rotating rod 121, wherein the rotating rod 121 is in transmission connection with the lead screw 122, and the lead screw 122 is threadedly connected with the middle bracket 111, that is, the rotational motion is converted into the linear motion of the lead screw 122, so that the side bracket 112 moves along the axial direction of the middle bracket 111 under the guidance of the limiting block 1122, and the positions of the two side brackets 112 can be adjusted to change the distance between them to meet the winding requirements of wire harnesses of different lengths and thicknesses. The adjustment method is convenient and fast. Through the cooperation of the limiting groove 1111 and the limiting block 1122, it provides guidance for the movement of the side bracket 112 relative to the middle bracket 111, and the limiting block 1122 of the side bracket 112 serves as the winding area, further improving the effective width and stability of winding. When the winding structure 100 is not in use, it is hung on the hook by using the hanging groove 1321 on the bottom plate 132 to achieve the storage effect.

[0086] Second Embodiment

[0087] As Figure 6 and Figure 7 shown, the present invention also provides a charging device for a computer structure device, including the winding structure 100 of the first embodiment. The charging device for the computer structure device further includes:

[0088] Brain-computer interface device body 200;

[0089] Charging interface 300, the charging interface 300 is arranged on the brain-computer interface device body 200;

[0090] Charging connector 400, the charging connector 400 is plugged and unplugged with the charging interface 300;

[0091] Charging plug 500;

[0092] A wire harness 600 is connected between the charging connector 400 and the charging plug 500, and the wire harness 600 is wound around the winding component 110 of the winding structure 100.

[0093] With its unique winding function and flexible adaptability, the winding structure 100 indeed has extensive application potential and can be extended to other various device fields, such as generators.

[0094] The above embodiments are only used to illustrate the technical idea and characteristics of the present invention. The purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. The scope of the patent adoption of the present invention cannot be limited only by these embodiments. That is, any equivalent changes or modifications made according to the spirit disclosed by the present invention still fall within the scope of the patent of the present invention.

Claims

1. A winding structure (100), characterized in that, Comprising: A winding component (110), the winding component (110) includes an intermediate support (111) and two side supports (112), the two side supports (112) are respectively arranged on the axial two sides of the intermediate support (111), the side support (112) includes a side base plate (1121) and a plurality of limit blocks (1122), the limit blocks (1122) are connected to the inner side surface of the side base plate (1121), and the limit blocks (1122) are slidably connected to the intermediate support (111); Two adjusting components (120), each adjusting component (120) is respectively arranged corresponding to one side support (112), the adjusting component (120) includes a rotating rod (121) and a lead screw (122), the rotating rod (121) passes through the side base plate (1121) of the side support (112), the rotating end (121a) of the rotating rod (121) is located outside the side base plate (1121), the connecting end (121b) of the rotating rod (121) is located inside the side base plate (1121), and the connecting end (121b) of the rotating rod (121) is in transmission connection with the lead screw (122), the lead screw (122) is threadedly connected to the intermediate support (111); After the rotating rod (121) is rotated, the side support (112) moves along the axial direction of the intermediate support (111) to adjust the distance between the two side supports (112).

2. The coiling structure (100) according to claim 1, characterized in that, A plurality of limit grooves (1111) are formed on the outer wall of the intermediate support (111), and the limit blocks (1122) slide in the limit grooves (1111).

3. The coiling structure (100) according to claim 2, wherein, The limit blocks (1122) of the two side supports (112) are respectively arranged staggeredly along the circumferential direction of the intermediate support (111).

4. The coiling structure (100) according to claim 3, characterized in that, The limit groove (1111) has a limit groove opening (1111a), the limit groove opening (1111a) communicates the inside and outside of the limit groove (1111), and the limit groove openings (1111a) of adjacent two limit grooves (1111) are respectively exposed on the axial two sides of the intermediate support (111); The head (1122a) of the limit block (1122) is adapted to be inside the limit groove (1111), the tail (1122b) of the limit block (1122) is adapted to be inside the limit groove opening (1111a), and the width of the head (1122a) of the limit block (1122) is greater than the width of the tail (1122b) of the limit block (1122).

5. The coiling structure (100) according to claim 1, characterized in that, It further includes a support (130), and the support (130) includes: Two side plates (131), the two side plates (131) are respectively arranged on the axial two sides of the winding component (110), and the side plates (131) are threadedly connected to the rotating rod (121); A bottom plate (132), the bottom plate (132) is connected between the two side plates (131), and a hanging groove (1321) is formed on the bottom plate (132).

6. The coiling structure (100) according to claim 5, wherein, The adjusting member (120) further includes: Positioning nut (123), the positioning nut (123) is located on the side of the side plate (131) away from the winding assembly (110), the positioning nut (123) is threadedly connected to the rotating rod (121), and a screwing block (1231) is provided on the positioning nut (123).

7. The coiling structure (100) according to claim 1, characterized in that, A rotating block (124) is provided at the rotating end (121a) of the rotating rod (121), the cross-sectional dimension of the rotating block (124) is larger than the cross-sectional dimension of the rotating rod (121), and a plurality of grooves (1241) are formed on the outer surface of the rotating block (124).

8. The coiling structure (100) according to claim 5, characterized in that, The adjusting member (120) further includes: A telescopic rod (125), the telescopic rod (125) abuts against the side plate (131) of the support (130) and the side support frame (112).

9. The coiling structure (100) according to claim 1, characterized in that, A positioning sleeve (113) for positioning the wire harness is further provided on the inner side surface of the side base plate (1121).

10. A charging device for a computer structure device, characterized in that, Including the winding structure (100) according to any one of claims 1 to 9, the charging device of the computer structure device further includes: Brain-computer interface device body (200); A charging interface (300), the charging interface (300) is provided on the brain-computer interface device body (200); A charging connector (400), the charging connector (400) is plugged and unplugged with the charging interface (300); A charging plug (500); A wire harness (600), the wire harness (600) is connected between the charging connector (400) and the charging plug (500), and the wire harness (600) is wound around the winding assembly (110) of the winding structure (100).

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