Conductive device and wire storage equipment
By adopting a stacked conductive and insulating member structure in the conductive device, the stability and current loss problems caused by deformation of the conductive structure are solved, and the conductive transmission effect with high stability and low impedance is achieved.
Patent Information
- Application Number
- CN202422173282.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The conductive devices in the prior art are prone to deformation of the conductive structure, which reduces the stability of conductive transmission during rotation, increases the current loss, and even causes power outage, and has a high impedance.
The assembly structure of a conductive device is adopted, wherein the first end face, the first conductive member and the second conductive member of the first insulating member are arranged in a stacked order, and the second end face, the third conductive member and the fourth conductive member of the first insulating member are arranged in a stacked order. The conductive member can rotate axially around the insulating member and maintain the connection between the surface and the surface, ensuring that the conductive member remains in close contact during rotation.
It improves the stability of conductive transmission, reduces current loss, ensures continuous electricity during rotation, has a lower impedance, and is more compact in structure, reducing product volume and reducing cost.
Smart Images
Figure CN222980980U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire storage, in particular to a conductive device and a wire storage device. Background Art
[0002] In the related art, wire storage devices are generally used to store and organize wires (such as data cables) to avoid the entanglement of multiple wires. In the conductive device of such wire storage devices, generally two conductive sheets are provided. The upper conductive sheet is smaller and rotates synchronously with the turntable for rotating and storing wires. There is a contact point between the upper conductive sheet and the lower conductive sheet. When rotating and storing wires, the upper conductive sheet rotates on the lower conductive sheet, and the upper and lower conductive sheets achieve current transmission through point-to-point contact.
[0003] However, after using the above structure for a certain period of time, the upper conductive sheet is prone to structural deformation such as partial edge warping or bulging, and the stability of conductive transmission during rotation is reduced, the current loss is increased, power failure even occurs, and the impedance is relatively high. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide a conductive device and a wire storage device for at least one defect in the related art mentioned in the above background art: the conductive device in the related art is prone to structural deformation of the conductive structure, reducing the stability of conductive transmission during rotation, increasing the current loss, even causing power failure, and having a relatively high impedance.
[0005] The technical solution adopted by the utility model to solve its technical problem is to construct a conductive device including at least one conductive mechanism, and the conductive mechanism includes:
[0006] A first insulating member, the first insulating member includes a first end face and a second end face opposite to each other in its axial direction;
[0007] A first conductive component, the first conductive component includes a first conductive member and a second conductive member. The first end face, the first conductive member, and the second conductive member are sequentially stacked. The first conductive member and the second conductive member can rotate relative to the axial direction of the first insulating member and maintain surface-to-surface connection; and,
[0008] A second conductive component, the second conductive component includes a third conductive member and a fourth conductive member. The second end face, the third conductive member, and the fourth conductive member are sequentially stacked. The third conductive member and the fourth conductive member can rotate relative to the axial direction of the first insulating member and maintain surface-to-surface connection;
[0009] Among them, the first conductive member, the third conductive member, and the first insulating member are used for synchronous rotation, and the second conductive member and the fourth conductive member are used for synchronous rotation.
[0010] In some embodiments, the first insulating member has a hollow structure;
[0011] The first conductive member includes a hollow first conductive portion and a first connecting portion. The first connecting portion is connected to the outer peripheral side of the first conductive portion and extends in the direction of the first end face;
[0012] The second conductive member includes a hollow second conductive portion and a second connecting portion. The second conductive portion and the first conductive portion are stacked and kept in surface-to-surface connection. The second connecting portion is connected to the inner peripheral side of the second conductive portion and extends in the direction of the second end face;
[0013] The third conductive member includes a hollow third conductive portion and a third connecting portion. The third connecting portion is connected to the outer peripheral side of the third conductive portion and extends in the direction of the first end face;
[0014] The fourth conductive member includes a hollow fourth conductive portion and a fourth connecting portion. The fourth conductive portion and the third conductive portion are stacked and kept in surface-to-surface connection. The fourth connecting portion is connected to the inner peripheral side of the fourth conductive portion and extends in the direction of the second end face.
[0015] In some embodiments, the first conductive member and the first insulating member are of an integral structure, and the third conductive member and the first insulating member are of an integral structure;
[0016] Alternatively, the first conductive member is fixedly installed on the first end face of the first insulating member, and the third conductive member is fixedly installed on the second end face of the first insulating member.
[0017] In some embodiments, there is at least partial surface contact between the first conductive portion and the second conductive portion and between the third conductive portion and the fourth conductive portion.
[0018] In some embodiments, it includes at least two of the conductive mechanisms and at least one second insulating member. At least two of the conductive mechanisms are arranged in coaxial layers;
[0019] Between every two of the conductive mechanisms, the second insulating member is provided between the second conductive member of one of the conductive mechanisms and the fourth conductive member of the other conductive mechanism.
[0020] In some embodiments, the conductive device further includes:
[0021] A bushing, at least one of the conductive mechanisms is sleeved around the periphery of the bushing, and the second conductive member and the fourth conductive member are fixed to the bushing.
[0022] The present utility model also constructs a wire storage device, including the conductive device described in any one of the above.
[0023] In some embodiments, the wire storage device further includes:
[0024] A wire and a self-retracting mechanism, the first conductive member and the third conductive member are connected to one end of the wire, and the self-retracting mechanism is configured to rotate with the rotation of the first conductive member and the third conductive member; or, the second conductive member and the fourth conductive member are connected to one end of the wire, and the self-retracting mechanism is configured to rotate with the rotation of the second conductive member and the fourth conductive member; the self-retracting mechanism is further configured to automatically wind the wire; and,
[0025] A clutch mechanism, the clutch mechanism includes a clutch member, a limiting member, and a resilient member; the clutch member can move along a first preset path with the rotation of the self-retracting mechanism, the resilient member is located at both ends of the first preset path, and the resilient member is configured to abut against the clutch member to cause the clutch member to rebound; the limiting member can move along a second preset path with the movement of the clutch member, and restrict the movement of the clutch member by engaging with the clutch member at any position on the second preset path, and restrict the rotation of the self-retracting mechanism.
[0026] In some embodiments, the resilient member includes a mounting portion and an elastic abutting portion, and the elastic abutting portion is configured to abut against the clutch member.
[0027] In some embodiments, the wire storage device further includes a first housing;
[0028] The clutch member, the limiting member, and the resilient member are provided on one side of the first housing;
[0029] A slide rail is provided on the clutch member, the slide rail extends in the direction of the first housing, and the extending end has a buckle portion;
[0030] A hollow first chute is provided on the first housing along the first preset path, the slide rail is inserted into the first chute and can move relative to the first chute, and the buckle portion is buckled to the other side of the first housing opposite to the limiting member.
[0031] By implementing the present utility model, the following beneficial effects are achieved:
[0032] The conductive device of the present utility model discloses a new assembly structure. Specifically, the first end face of the first insulating member, the first conductive member, and the second conductive member are sequentially stacked. The second end face of the first insulating member, the third conductive member, and the fourth conductive member are sequentially stacked. The first conductive member and the second conductive member can rotate relative to each other around the axis of the first insulating member and maintain surface-to-surface connection. The third conductive member and the fourth conductive member can rotate relative to each other around the axis of the first insulating member and maintain surface-to-surface connection. The first conductive member, the third conductive member, and the first insulating member are used for synchronous rotation, and the second conductive member and the fourth conductive member are used for synchronous rotation. This assembly structure enables the conductive members to maintain close surface-to-surface contact during rotation, thereby improving the stability of conductive transmission, reducing current loss, ensuring continuous power supply during rotation, and having relatively low impedance, effectively improving the stability of the structure. Moreover, it can also reduce friction during rotation and make the rotation smoother.
[0033] In addition, this assembly structure only requires one insulating member in the case of two sets of conductive components, and there is no need to increase the area of the conductive members to enhance the stability of conductive transmission. Coupled with the stacking of the first conductive component, the first insulating member, and the second conductive component, the structure can be made more compact, reducing the volume of the product and effectively lowering the cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0034] The present utility model will be further described below in conjunction with the drawings and embodiments. In the drawings:
[0035] Figure 1 Shows the overall structural schematic diagram of an embodiment of the conductive mechanism of the present utility model;
[0036] Figure 2 Shows the first exploded view of an embodiment of the conductive mechanism of the present utility model;
[0037] Figure 3 Shows the second exploded view of an embodiment of the conductive mechanism of the present utility model;
[0038] Figure 4 Shows the overall structural schematic diagram of an embodiment of the conductive device of the present utility model;
[0039] Figure 5 Shows the first exploded view of an embodiment of the conductive device of the present utility model;
[0040] Figure 6 Shows the second exploded view of an embodiment of the conductive device of the present utility model;
[0041] Figure 7 Shows the third exploded view of an embodiment of the conductive device of the present utility model;
[0042] Figure 8Shows a schematic diagram of the overall structure of an embodiment of the wire storage device of the present utility model;
[0043] Figure 9 Shows a first exploded view of an embodiment of the wire storage device of the present utility model;
[0044] Figure 10 Shows a second exploded view of an embodiment of the wire storage device of the present utility model from a first perspective;
[0045] Figure 11 Shows a second exploded view of an embodiment of the wire storage device of the present utility model from a second perspective;
[0046] Figure 12 Shows a cross-sectional view of an embodiment of the wire storage device of the present utility model;
[0047] Figure 13 Shows a schematic diagram of the structure of an embodiment of the clutch mechanism of the present utility model;
[0048] Figure 14 Shows a schematic diagram of the structure of an embodiment of the present utility model when the limiting part is in the first separation position;
[0049] Figure 15 Shows a schematic diagram of the structure of an embodiment of the present utility model when the limiting part is in the second separation position;
[0050] Figure 16 Shows a schematic diagram of the structure of an embodiment of the present utility model when the limiting part is in the fixed position;
[0051] Figure 17 Shows a schematic diagram of the structure of an embodiment of the present utility model when the limiting part is in the third separation position. Detailed implementation manners
[0052] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the detailed implementation manners of the present utility model are now described in detail with reference to the accompanying drawings.
[0053] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.
[0054] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality" is two or more.
[0055] In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "provided in", "located at" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or a chemical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood through specific situations.
[0056] Some embodiments of the present utility model disclose a conductive device 1, including at least one conductive mechanism 11. It can be understood that at least one can be one, two, three, or any number. As Figure 1 and Figure 2 shown, the conductive mechanism 11 includes a first insulating member 111, a first conductive component 112, and a second conductive component 113, specifically as follows:
[0057] As Figure 2 shown, the first insulating member 111 includes a first end face 1111 and a second end face 1112 that are opposite to each other in its axial direction Z. For example, the first insulating member 111 is a seat body made of an insulating material (such as silicone). Alternatively, the first insulating member 111 is a seat body, and an insulating layer (such as a silicone layer) is provided on the first end face 1111 and the second end face 1112 that are opposite to each other in its axial direction.
[0058] The axis located at the center of the first insulating member 111 and perpendicular to the plane where the first insulating member 111 is located is its central axis. The axial direction Z of the first insulating member 111 is the extension direction of the central axis of the first insulating member 111, and the central axis of the first insulating member 111 is the central axis of the conductive device 1 and the conductive mechanism 11.
[0059] In some embodiments, such as Figure 2 shown, the first end face 1111 of the first insulating member 111 is the top end face, and the second end face 1112 is the bottom end face. In some other embodiments, the first end face 1111 of the first insulating member 111 is the bottom end face, and the second end face 1112 is the top end face. The top end face and the bottom end face here are only examples and do not limit the present application.
[0060] Such as Figure 2 and Figure 3 shown, the first conductive assembly 112 includes a first conductive member 1121 and a second conductive member 1122. The first end face 1111, the first conductive member 1121, and the second conductive member 1122 are sequentially stacked. The first conductive member 1121 and the second conductive member 1122 can rotate relative to each other around the axial direction Z of the first insulating member 111 and maintain surface-to-surface connection. For example, the first conductive assembly 112 is used to connect the negative pole of the power supply to the negative pole of the wire (such as a data line). The first conductive member 1121 is used to connect the negative pole of the wire, and the second conductive member 1122 is used to connect the negative pole of the power supply.
[0061] Such as Figure 2 and Figure 3 shown, the second conductive assembly 113 includes a third conductive member 1131 and a fourth conductive member 1132. The second end face 1112, the third conductive member 1131, and the fourth conductive member 1132 are sequentially stacked. The third conductive member 1131 and the fourth conductive member 1132 can rotate relative to each other around the axial direction Z of the first insulating member 111 and maintain surface-to-surface connection. For example, the second conductive assembly 113 is used to connect the positive pole of the power supply to the positive pole of the wire (such as a data line). The third conductive member 1131 is used to connect the positive pole of the wire, and the fourth conductive member 1132 is used to connect the positive pole of the power supply.
[0062] Wherein, the first conductive member 1121, the third conductive member 1131, and the first insulating member 111 are used for synchronous rotation, and the second conductive member 1122 and the fourth conductive member 1132 are used for synchronous rotation. Here, it should be noted that the above relative rotation means that one rotates and the other does not move; or, the relative rotation means that both rotate, but the rotation speeds are different.
[0063] This embodiment discloses a new assembly structure. This assembly structure enables the conductive members to maintain close surface-to-surface contact during rotation, thereby improving the stability of conductive transmission, reducing current loss, ensuring continuous power supply during rotation, and having relatively low impedance, effectively improving the stability of the structure. Moreover, it can also reduce the friction during rotation and make the rotation smoother.
[0064] In addition, in the case of two sets of conductive components, this assembly structure only requires one insulating member and does not need to increase the area of the conductive member to enhance the stability of conductive transmission. Coupled with the stacking of the first conductive component 112, the first insulating member 111, and the second conductive component 113, the structure can be made more compact, reducing the volume of the product and effectively lowering the cost.
[0065] In some embodiments, the first conductive member 1121 and the first insulating member 111 are of an integral structure, and the third conductive member 1121 and the first insulating member 111 are of an integral structure, such as an integrally injection-molded structure. Here, the integrally injection-molded structure is only an example and does not limit the present application.
[0066] In some other embodiments, the first conductive member 1121 is fixedly installed on the first end face 1111 of the first insulating member 111, and the third conductive member 1121 is fixedly installed on the second end face 1112 of the first insulating member 111, such as by bonding or other means. Here, the bonding is only an example and does not limit the present application.
[0067] In some embodiments, as Figure 1 、 Figure 2 and Figure 3 shown, the first insulating member 111 is a hollow structure, such as a hollow annular seat body. The first conductive member 1121 includes a hollow first conductive portion 1121A and a first connecting portion 1121B. The first connecting portion 1121B is connected to the outer peripheral side of the first conductive portion 1121A and extends in the direction of the first end face 1111. For example, the first connecting portion 1121B is perpendicular to the first conductive portion 1121A.
[0068] The second conductive member 1122 includes a hollow second conductive portion 1122A and a second connecting portion 1122B. The second conductive portion 1122A and the first conductive portion 1121A are stacked and maintained in surface-to-surface connection. The second connecting portion 1122B is connected to the inner peripheral side of the second conductive portion 1122A and extends in the direction of the second end face 1112. For example, the second connecting portion 1122B is perpendicular to the second conductive portion 1122A.
[0069] The third conductive member 1131 includes a hollow third conductive portion 1131A and a third connecting portion 1131B. The third connecting portion 1131B is connected to the outer peripheral side of the third conductive portion 1131A and extends in the direction of the first end face 1111. For example, the third connecting portion 1131B is perpendicular to the third conductive portion 1131A.
[0070] The fourth conductive member 1132 includes a hollow fourth conductive portion 1132A and a fourth connecting portion 1132B. The fourth conductive portion 1132A and the third conductive portion 1131A are stacked and maintained in a surface-to-surface connection. The fourth connecting portion 1132B is connected to the inner peripheral side of the fourth conductive portion 1132A and extends in the direction of the second end face 1112. For example, the fourth connecting portion 1132B is perpendicular to the fourth conductive portion 1132A.
[0071] It should be noted here that the direction of the first end face 1111 and the direction of the second end face 1112 are based on Figure 1 the installed structure, that is, the direction of the first end face 1111 is the top direction of the first insulating member 111, and the direction of the second end face 1112 is the bottom direction of the first insulating member 111.
[0072] For example, the above-mentioned connecting portions are all square copper sheets, and the conductive portions are all hollow annular copper sheets. The square copper sheet and the annular copper sheet here are only examples and do not limit this application.
[0073] In this embodiment, by reversely setting the orientation of the connecting portions of the conductive members stacked up and down, the reverse setting of the conductive members stacked up and down in the wiring direction is realized, thereby avoiding interference during wiring arrangement.
[0074] In some embodiments, as Figure 3 shown, the first end face 1111 and the second end face 1112 of the first insulating member 111 are respectively provided with accommodation grooves 1113, and the first conductive portion 1121A and the third conductive portion 1131A are accommodated in the accommodation grooves 1113.
[0075] In some embodiments, as Figure 1 , Figure 2 and Figure 3 shown, in order to further ensure the synchronous rotation of the first conductive member 1121, the third conductive member 1131 and the first insulating member 111 and avoid dislocation, the outer peripheral side wall of the first insulating member 111 is provided with a first notch 1114 and a second notch 1115. The first conductive portion 1121A extends outward at the first notch 1114 and then is connected to the first connecting portion 1121B. The third conductive portion 1131A extends outward at the second notch 1115 and then is connected to the third connecting portion 1131B.
[0076] In some embodiments, as Figure 2 and Figure 3As shown, there is at least partial surface contact between the first conductive part 1121A and the second conductive part 1122A, and between the third conductive part 1131A and the fourth conductive part 1132A. For example, one of the first conductive part 1121A and the second conductive part 1122A has a planar structure, and the other has a wavy structure. The planar structure and the wavy structure here are only examples and do not limit the present application.
[0077] In some embodiments, such as Figure 3 As shown, while ensuring surface-to-surface contact, in order to further reduce friction, ensure the smoothness of rotation, and the stability of connection, the contact positions between the first conductive part 1121A and the second conductive part 1122A, and between the third conductive part 1131A and the fourth conductive part 1132A are respectively provided with a convex structure 114. For example, the convex structure 114 is a circular, square, or strip-shaped convex structure 114, etc. The circular, square, or strip shape here is only an example and does not limit the present application.
[0078] In some embodiments, such as Figure 4 、 Figure 5 and Figure 6 As shown, the conductive device 1 includes at least two conductive mechanisms 11 and at least one second insulating member 12. The at least two conductive mechanisms 11 are arranged in coaxial layers. Between every two conductive mechanisms 11, a second insulating member 12 is provided between the second conductive member 1122 of one conductive mechanism 11 and the fourth conductive member 1132 of the other conductive mechanism 11 (specifically, between the second conductive part 1122A of the conductive mechanism 11 located below and the fourth conductive part 1132A of the conductive mechanism 11 located above). The second insulating member 12 can be fixed to one of the conductive mechanisms 11 or both conductive mechanisms 11 through the cooperation of concave and convex structures. It can be understood that at least one can be one, two, three, or any number, and at least two can be two, three, or any number.
[0079] Each conductive mechanism 11 can be independently connected to different wire connectors respectively, realizing independent connection and power supply to multiple wire connectors simultaneously. For example, if the wire is a one-to-two data cable, then the positive and negative poles of one connector are connected to a power supply device through one conductive mechanism 11, and the positive and negative poles of the other connector are connected to the power supply device through another conductive mechanism 11, thereby realizing independent connection and power supply for each data cable connector. The one-to-two data cable here is only an example and does not limit the present application.
[0080] The second insulating member 12 can be used to isolate the electrical influence between the upper and lower conductive mechanisms 11, play an insulating role, and ensure the stability of the independent operation of each conductive mechanism 11. For example, as Figure 6As shown, the second insulating member 12 includes a plurality of insulating pads (such as silicone pads), and the plurality of insulating pads are evenly spaced in the circumferential direction of the second conductive portion 1122A and / or the fourth conductive portion 1132A. The plurality of insulating pads and the second conductive portion 1122A and / or the fourth conductive portion 1132A can be fixedly engaged through a concave-convex structure. Alternatively, the second insulating member 12 is an integral insulating pad arranged along the circumferential direction of the second conductive portion 1122A and / or the fourth conductive portion 1132A, and the integral insulating pad and the second conductive portion 1122A and / or the fourth conductive portion 1132A can be fixedly engaged through a concave-convex structure.
[0081] Wherein, the concave-convex structure includes a protrusion 121 and a groove 16. For example, the protrusion 121 is provided on the second insulating member 12 as shown in Figure 5 shown, and the groove 16 is provided on the second conductive portion 1122A and / or on the fourth conductive portion 1132A as shown in Figure 3 shown. Also for example, the groove 16 is provided on the second insulating member 12, and the protrusion 121 is provided on the second conductive portion 1122A and / or on the fourth conductive portion 1132A.
[0082] And, as shown in Figure 3 and Figure 4 shown, in order to improve the integrity of the product, a first protrusion 1116 and a second protrusion 1117 are further provided on the outer peripheral side of the first insulating member 111, and the first protrusion 1116 and the second protrusion 1117 extend in the direction of the first end face 1111. When two conductive mechanisms 11 are stacked, the first protrusion 1116 and the second protrusion 1117 of one of the first insulating members 111 are in concave-convex engagement with the first notch 1114 and the second notch 1115 of the other first insulating member 111.
[0083] In some embodiments, as shown in Figure 5 、 Figure 6 and Figure 7 shown, the conductive device 1 further includes a bushing 13. The conductive mechanism 11 is a hollow structure, and at least one conductive mechanism 11 is sleeved around the bushing 13. Moreover, the second conductive member 1122 (specifically the second connecting portion 1122B) and the fourth conductive member 1132 (specifically the fourth connecting portion 1132B) are fixed on the bushing 13. The bushing 13 can ensure the coaxiality of the first insulating member 111, the first conductive assembly 112 and the second conductive assembly 113. The first insulating member 111, the first conductive member 1121 and the third conductive member 1131 can rotate around the bushing 13, while the second conductive member 1122, the fourth conductive member 1132 and the bushing 13 can rotate synchronously or be in a fixed state.
[0084] Specifically, the bushing 13 includes a seat body 131 and a main body 132 provided on the seat body 131. The main body 132 extends along the axial direction Z of the first insulating member 111. The conductive mechanism 11 is sleeved on the periphery of the main body 132 and is provided on the seat body 131. At least two first slots 134 penetrating through the main body 132 and the seat body 131 are provided on the bushing 13. The second connecting portion 1122B and the fourth connecting portion 1132B are inserted into the first slots 134. The first slots 134 can fix the second connecting portion 1122B and the fourth connecting portion 1132B, and further fix the second conductive portion 1122A and the fourth conductive portion 1132A, thereby preventing the second conductive member 1122 and the fourth conductive member 1132 from being misaligned during rotation and affecting the stability of conductive transmission.
[0085] And, as Figure 4 and Figure 7 shown, the conductive device 1 further includes a fixing base 14. The fixing base 14 and the end of the main body 132 away from the seat body 131 can be fixedly connected through an installation structure. When at least one conductive mechanism 11 is sleeved on the bushing 13, the at least one conductive mechanism 11 can be fixed and limited by the fixing base 14 and the seat body 131, and then pressure is applied to both ends of the at least one conductive mechanism 11, so that the conductive portions can be closely attached to each other.
[0086] Among them, the installation structure includes an installation hole 141 and an installation post 135. For example, as Figure 5 shown, the end of the main body 132 away from the seat body 131 is provided with an installation post 135, and the fixing base 14 is provided with an installation hole 141. Another example is that the end of the main body 132 away from the seat body 131 is provided with an installation hole 141, and the fixing base 14 is provided with an installation post 135.
[0087] As Figure 8 shown, some embodiments of the present invention also disclose a wire storage device, including the conductive device 1 described in any of the above embodiments, which will not be elaborated here.
[0088] In some embodiments, as Figure 9 , Figure 10 and Figure 11 shown, the wire storage device further includes a housing 2. The housing 2 includes a first housing 21 and a second housing 22 oppositely arranged in the axial direction Z of the first insulating member 111, and a central axis structure passes through the central axis of the conductive device 1 between the first housing 21 and the second housing 22, that is, passes through the bushing 13. For example, the first housing 21 is a bottom case and the second housing 22 is a face cover.
[0089] Among them, as Figure 11 shown, the central axis structure includes a shaft body 3 and a second slot 221. For example, the second slot 221 is fixed on the first housing 21 or as Figure 11is fixed to the second housing 22, and the shaft body 3 is tightly inserted into the second slot 221 for fixation.
[0090] In some embodiments, such as Figure 10 shown, the wire storage device further includes a first circuit board 4 and a second circuit board 5. The first circuit board 4 and the second circuit board 5 are disposed inside the housing 2. The first circuit board 4 is connected to the first conductive member 1121 (specifically, the first connection portion 1121B) and the third conductive member 1131 (specifically, the third connection portion 1131B). The second circuit board 5 is connected to the second conductive member 1122 (specifically, the second connection portion 1122B) and the fourth conductive member 1132 (specifically, the fourth connection portion 1132B). And the second circuit board 5 is fixed to the first housing 21, that is, the second conductive member 1122 and the fourth conductive member 1132 are in a fixed state. In some other embodiments, the first circuit board 4 is fixed to the second housing 22, that is, the first conductive member 1121 and the third conductive member 1131 are in a fixed state.
[0091] In some embodiments, such as Figure 10 and Figure 11 shown, the wire storage device further includes a wire (not shown), a self-winding mechanism 6, and a clutch mechanism 7. Among them, the wire can be various wires for transmission and conduction, or other long-shaped coiled and retractable components similar to wires. The self-winding mechanism 6 is used to unwind the wire or automatically wind up the wire. The clutch mechanism 7 is used to lock or unlock the self-winding mechanism 6 when needed. When locked, the winding of the self-winding mechanism 6 will be limited. When unlocked, the self-winding mechanism 6 can automatically wind up the wire or unwind the wire.
[0092] The first conductive member 1121 (specifically, the first connection portion 1121B) and the third conductive member 1131 (specifically, the third connection portion 1131B) are connected to one end of the wire, and the self-winding mechanism 6 is configured to rotate with the rotation of the first conductive member 1121 and the third conductive member 1131. In some other embodiments, the second conductive member 1122 (specifically, the second connection portion 1122B) and the fourth conductive member 1132 (specifically, the fourth connection portion 1132B) are connected to one end of the wire, and the self-winding mechanism 6 is configured to rotate with the rotation of the second conductive member 1122 and the fourth conductive member 1132.
[0093] Among them, as Figure 11 and Figure 12 shown, the self-winding mechanism 6 includes a self-winding assembly 61 and a transmission member 62 fixedly connected to the self-winding assembly 61, that is, the self-winding assembly 61 and the transmission member 62 can rotate synchronously. The self-winding assembly 61 is used to unwind the wire or automatically wind up the wire, that is, always maintain a tendency to wind up the wire.
[0094] As shown Figure 12 in Figure 12 , the transmission member 62 is a transmission disc, which is disposed around the periphery of the conductive device 1 and is in close contact with the outer side wall of the first insulating member 111, so that the turntable and the first insulating member 111 can rotate synchronously.
[0095] As shown Figure 13 and Figure 14 in Figure 13 and Figure 14 , the clutch mechanism 7 includes a clutch member 71, a limiting member 72 and a resilient member 73. The clutch member 71, the limiting member 72 and the resilient member 73 are disposed on one side of the first housing 21. The clutch member 71 can move along a first preset path as the self-retracting mechanism 6 rotates. The resilient member 73 is located at both ends of the first preset path, and the resilient member 73 is used to abut against the clutch member 71 to cause the clutch member 71 to rebound. The limiting member 72 can move along a second preset path as the clutch member 71 moves, and restricts the movement of the clutch member 71 by engaging with the clutch member 71 at any position on the second preset path, and restricts the rotation of the self-retracting mechanism 6.
[0096] Among them, as shown Figure 13 in Figure 13 , the resilient member 73 includes a mounting portion 731 and an elastic abutting portion 732. The mounting portion 731 is mounted on the first housing 21, and the elastic abutting portion 732 is used to abut against the clutch member 71. For example, the elastic abutting portion 732 is a block made of an elastic material (such as silicone). The silicone here is only an example and does not limit the present application.
[0097] As shown Figure 11 and Figure 14 in Figure 11 and Figure 14 , a fixing port 621 is provided on the outer peripheral side of the transmission member 62, and a fixing portion 711 is provided on one side of the clutch member 71 opposite to the transmission member 62. The fixing portion 711 extends toward the direction where the transmission member 62 is located. During the process of the self-retracting assembly 61 winding and unwinding the wire, a force interaction can occur between the fixing portion 711 and the outer side wall and the fixing port 621 of the transmission member 62.
[0098] Among them, as shown Figure 11 and Figure 13 in Figure 11 and Figure 13 , a slide rail 712 is provided on the clutch member 71. The slide rail 712 extends toward the direction where the first housing 21 is located, and the extending end has a buckle portion 713. A hollow first chute 211 is formed on the first housing 21 along the first preset path. The slide rail 712 is inserted into the first chute 211 and can move relative to the first chute 211. The buckle portion 713 is buckled to the other side of the first housing 21 opposite to the limiting member 72.
[0099] As shown Figure 14 in Figure 14 , a second chute 212 is formed on the first housing 21 along the second preset path. The limiting member 72 is disposed in the second chute 212 and can move relative to the second chute 212.
[0100] And, as shownFigure 13 and Figure 14 As shown, the clutch 71 is provided with a guide path 714, which is a structure connected end to end, and the limiting member 72 is provided with a limiting portion 721, which is arranged in the guiding path 714 and can move in the guiding path 714. The clutch 71 can drive the limiting member 72 to move along the second preset path, while the limiting portion 721 also moves in the guiding path 714, and during the movement in the guiding path 714, the limiting portion 721 can be engaged with any position of the guiding path 714 to limit the movement of the clutch 71, thereby locking the self-winding mechanism 6. In some other embodiments, the limiting member 72 is provided with a guide path 714, and the clutch 71 is provided with a limiting portion 721. Figure 14 The D1 direction shown in the figure is the direction in which the self-winding assembly 61 rotates to rewind the wire, and the D2 direction is the direction in which the self-winding assembly 61 rotates to unwind the wire.
[0101] In some embodiments, Figures 14 to 17 As shown, the guide path 714 is provided with a first separation position 7141, a second separation position 7142, a third separation position 7143 and a fixed position 7144. In actual use, when the self-winding assembly 61 rotates, the position of the fixed opening 621 relative to the first shell 21 will also change continuously. When the fixed opening 621 is aligned with the fixed portion 711 of the clutch 71 along with the rotation of the self-winding assembly 61, the fixed portion 711 will be correspondingly inserted into the fixed opening 621, so that the side wall of the fixed opening 621 will support the fixed portion 711, and then the rotating self-winding assembly 61 can drive the clutch 71 to move relative to the first shell 21.
[0102] As the clutch member 71 moves, the relative positions of the guide path 714 and the limit portion 721 also change, so that the side wall of the guide path 714 will support the limit portion 721. As the contour of the guide path 714 changes, the limit portion 721 will correspondingly drive the limit member 72 to move relative to the first shell 21.
[0103] like Figure 14 As shown, when the limiting portion 721 is located in the first separation position 7141, the fixing portion 711 will be against the outer wall of the transmission member 62. At this time, if the self-winding component 61 continues to wind and rotate (D1), even if the fixing portion 711 falls into the fixing opening 621, it will fall out again. In this way, the purpose of unlocking the winding rotation of the self-winding component 61 at the first separation position 7141 can be achieved.
[0104] When the limiting part 721 is within the first separation position 7141, if the user pulls out the wire and increases the extended length of the wire, it will drive the self - winding component 61 to unwind and rotate (D2). During the unwinding rotation of the self - winding component 61, the fixed part 711 inserted therein will be driven to move through the fixing port 621 of the transmission part 62, thereby driving the clutch part 71 to move. Along with the movement of the clutch part 71, the relative position between the clutch part 71 and the limiting part 72 is also changed, thereby changing the relative position between the limiting part 721 and the guiding path 714. Furthermore, the limiting part 721 can escape from the first separation position 7141 and move along the guiding path 714 to the second separation position 7142.
[0105] As Figure 15 shown, when the limiting part 721 is within the second separation position 7142, the fixed part 711 always abuts against the outer wall of the transmission part 62. At this time, along with the continuous unwinding rotation (D2) of the self - winding component 61, even if the fixed part 711 falls into the fixing port 621, along with the continuous unwinding rotation of the self - winding component 61, the fixed part 711 will still escape from the fixing port 621 and continue to return to the position where it abuts against the outer wall of the transmission part 62. In this way, the user can continuously draw out the wire as needed, and during this process, the self - winding component 61 will continuously unwind and rotate.
[0106] When the limiting part 721 is within the second separation position 7142, if the user releases the wire, the self - winding component 61 will automatically wind the wire. However, during the winding rotation (D1) of the self - winding component 61, the fixed part 711 of the clutch part 71 will be re - inserted into the fixing port 621 of the transmission part 62. Along with the movement of the clutch part 71, the limiting part 721 will move along the guiding path 714 to the fixed position 7144.
[0107] As Figure 16 shown, when the limiting part 721 is within the fixed position 7144, the winding rotation (D1) of the self - winding component 61 is fixed. Correspondingly, the extended length of the wire is also fixed. After that, when the limiting part 721 is already within the fixed position 7144, if the user overcomes the winding force of the self - winding component 61 and continues to draw out the wire, the clutch part 71 will move under the drive of the self - winding component 61, causing the limiting part 721 to escape from the fixed position 7144 and continue to move along the guiding path 714, and the limiting part 721 will move to the third separation position 7143.
[0108] As Figure 17As shown in the figure, when the limiting part 721 is located at the third separation position 7143, with the further unwinding rotation (D2) of the self-winding component 61, the fixing part 711 will be disengaged from the fixing opening 621. Subsequently, if the self-winding component 61 continues to unwind and rotate, the fixing part 711 will always abut against the outer side wall of the transmission part 62. Even if the fixing part 711 falls into the fixing opening 621, it will be disengaged again, that is, the purpose of unlocking the unwinding rotation of the self-winding component 61 is achieved.
[0109] Then, if the user releases the wire, the self-winding component 61 will rewind and rotate. During the rewinding rotation process of the self-winding component 61, it can drive the clutch part 71 to move, thereby changing the relative position between the limiting part 72 and the clutch part 71, and further changing the position of the limiting part 721 within the guiding path 714, so that the limiting part 721 can move along the guiding path 714 and disengage from the third separation position 7143. The fixing part 711 will always abut against the outer side wall of the transmission part 62. Even if the fixing part 711 falls into the fixing opening 621, it will be disengaged again. The limiting part 721 further moves to the first separation position 7141.
[0110] In this way, the user can more flexibly adjust the extended length of the wire. The wire can be quickly fixed after unwinding any length, effectively improving the flexibility of the product in fixing the extended length of the wire. And when not in use, gently pulling out the wire to make the limiting part 721 disengage from the fixing position 7144 can automatically recycle all the extended wires, which is convenient to use.
[0111] By implementing the present utility model, the following beneficial effects are achieved:
[0112] The conductive device of the present utility model discloses a new assembly structure. Specifically, the first end face of the first insulating part, the first conductive part and the second conductive part are sequentially arranged in a stacked manner, the second end face of the first insulating part, the third conductive part and the fourth conductive part are sequentially arranged in a stacked manner. The first conductive part and the second conductive part can rotate relative to each other around the axis of the first insulating part and maintain surface-to-surface connection. The third conductive part and the fourth conductive part can rotate relative to each other around the axis of the first insulating part and maintain surface-to-surface connection. The first conductive part, the third conductive part and the first insulating part are used for synchronous rotation, and the second conductive part and the fourth conductive part are used for synchronous rotation. This assembly structure enables the conductive parts to maintain close surface-to-surface contact during rotation, thereby improving the stability of conductive transmission, reducing current loss, ensuring continuous power supply during rotation, and having relatively low impedance, effectively improving the stability of the structure. And it can also reduce the friction during rotation and make the rotation smoother.
[0113] In addition, for the assembly structure with two sets of conductive components, only one insulating component is required, and there is no need to increase the area of the conductive component to enhance the stability of conductive transmission. Coupled with the stacking of the first conductive component, the first insulating component, and the second conductive component, the structure can be made more compact, reducing the volume of the product and effectively lowering the cost.
[0114] It can be understood that the above embodiments only represent some implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, the above embodiments or technical features can be freely combined, and several deformations and improvements can also be made. These all fall within the protection scope of the present utility model, that is, the embodiments described in "in some embodiments" can be freely combined with any of the above and below embodiments. Therefore, all equivalent transformations and modifications made in accordance with the scope of the claims of the present utility model shall fall within the scope covered by the claims of the present utility model.
Claims
1. A conductive device, characterized in that: The invention comprises at least one conductive mechanism, wherein the conductive mechanism comprises: A first insulating member, the first insulating member comprising a first end surface and a second end surface opposite to each other in the axial direction thereof; a first conductive component, wherein the first conductive component comprises a first conductive member and a second conductive member, wherein the first end face, the first conductive member and the second conductive member are sequentially stacked, and the first conductive member and the second conductive member can rotate relative to each other around the axial direction of the first insulating member and maintain surface-to-surface connection; and a second conductive component, wherein the second conductive component comprises a third conductive member and a fourth conductive member, wherein the second end surface, the third conductive member and the fourth conductive member are sequentially stacked, and the third conductive member and the fourth conductive member can rotate relative to each other around the axial direction of the first insulating member and maintain surface-to-surface connection; The first conductive member, the third conductive member and the first insulating member are used for synchronous rotation, and the second conductive member and the fourth conductive member are used for synchronous rotation.
2. The conductive device according to claim 1, characterized in that: The first insulating member is a hollow structure; The first conductive member includes a hollow first conductive portion and a first connecting portion, wherein the first connecting portion is connected to the outer peripheral side of the first conductive portion and extends toward the direction where the first end surface is located; The second conductive member includes a hollow second conductive portion and a second connecting portion, the second conductive portion and the first conductive portion are overlapped and connected to each other surface-to-surface, and the second connecting portion is connected to the inner circumference of the second conductive portion and extends toward the direction where the second end surface is located; The third conductive member includes a hollow third conductive portion and a third connecting portion, wherein the third connecting portion is connected to the outer peripheral side of the third conductive portion and extends toward the direction where the first end surface is located; The fourth conductive member includes a hollow fourth conductive portion and a fourth connecting portion. The fourth conductive portion and the third conductive portion overlap and maintain surface-to-surface connection. The fourth connecting portion is connected to the inner circumference of the fourth conductive portion and extends toward the direction where the second end surface is located.
3. The conductive device according to claim 2, characterized in that: The first conductive member and the first insulating member are an integral structure, and the third conductive member and the first insulating member are an integral structure; Alternatively, the first conductive member is fixedly mounted on a first end surface of the first insulating member, and the third conductive member is fixedly mounted on a second end surface of the first insulating member.
4. The conductive device according to claim 2, characterized in that: The first conductive portion and the second conductive portion, and the third conductive portion and the fourth conductive portion are in at least partial surface contact.
5. The conductive device according to claim 1, characterized in that: It comprises at least two of the conductive mechanisms and at least one second insulating member, wherein the at least two conductive mechanisms are coaxially stacked; In every two of the conductive mechanisms, the second insulating member is provided between the second conductive member of one of the conductive mechanisms and the fourth conductive member of the other conductive mechanism.
6. The conductive device according to any one of claims 1 to 5, characterized in that: The conductive device further comprises: A shaft sleeve, at least one of the conductive mechanisms is sleeved on the periphery of the shaft sleeve, and the second conductive member and the fourth conductive member are fixed on the shaft sleeve.
7. A wire storage device, characterized in that: The conductive device comprises the conductive device according to any one of claims 1 to 6.
8. The wire storage device according to claim 7, characterized in that: The wire storage device also includes: A wire and a self-winding mechanism, wherein the first conductive member and the third conductive member are connected to one end of the wire, and the self-winding mechanism is used to rotate with the rotation of the first conductive member and the third conductive member; or, the second conductive member and the fourth conductive member are connected to one end of the wire, and the self-winding mechanism is used to rotate with the rotation of the second conductive member and the fourth conductive member; the self-winding mechanism is also used to automatically wind the wire; and, A clutch mechanism, the clutch mechanism comprising a clutch member, a limit member and a rebound member; the clutch member can move along a first preset path as the self-winding mechanism rotates, the rebound member is located at both ends of the first preset path, and the rebound member is used to contact the clutch member to make the clutch member rebound; the limit member can move along a second preset path as the clutch member moves, and limit the movement of the clutch member and the rotation of the self-winding mechanism by engaging with the clutch member at any position of the second preset path.
9. The wire storage device according to claim 8, characterized in that: The resilient member comprises a mounting portion and an elastic abutting portion, and the elastic abutting portion is used for abutting against the clutch member.
10. The wire storage device according to claim 8, characterized in that: The wire storage device also includes a first housing; The clutch component, the limiting component and the rebound component are arranged on one side of the first shell; The clutch member is provided with a slide rail, the slide rail extends in the direction of the first housing, and the end of the extension has a buckle portion; A hollow first slide groove is provided on the first shell along the first preset path, the slide rail is inserted into the first slide groove and can move relative to the first slide groove, and the buckle portion is buckled to the other side of the first shell opposite to the limiting member.