Wire storage device and data line

Abstract

The utility model relates to a wire rod storage device and a data line. The data line comprises the wire rod storage device and a wire rod. According to the wire storage device, a winding mechanism and a clutch mechanism are arranged, so that a user can unwind a wire as required when a clamping part is located at a first separation position, the wire is returned after being released at the position, the purpose of clamping and fixing a self-winding assembly is rapidly achieved in the self-winding process, and therefore the current extending length of the wire is rapidly fixed; therefore, the wire rod can be quickly fixed after being unwound by any length, the flexibility of fixing the extension length of the wire rod of a product is effectively improved, and the use convenience of the product is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of storage devices, in particular to a wire storage device and a data cable. Background Art

[0002] The wire storage device is used to store and organize corresponding wires. On the one hand, it prevents the wires from being scattered and improves the convenience of use. On the other hand, it can also provide certain protection for the wires stored therein.

[0003] However, the wire storage device in the related art still has certain shortcomings: the wire storage device has the function of automatically reeling in the wire. After the user adjusts the wire to a predetermined extended length by pulling or the like, the wire storage device will fix the wire that has reached the predetermined extended length to prevent the wire from being directly recovered into the shell. However, the wire storage device can only fix the wire in a limited position, that is, the wire can only be fixed at one or several specific extended lengths, resulting in low flexibility in wire fixing of the wire storage device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wire storage device and a data cable, which can solve the problem of low flexibility in fixing the wires.

[0005] The first aspect of the utility model provides a wire storage device, comprising:

[0006] case;

[0007] A winding mechanism, the winding mechanism comprising a self-winding assembly disposed on the housing, the self-winding assembly being provided with at least one fixing opening, the self-winding assembly being used for winding and unwinding the coiled wire; and

[0008] A clutch mechanism, the clutch mechanism comprising a clutch seat and a clamping block, the clutch seat being slidably disposed on the housing, the clutch seat being provided with a fixing portion and a guide path, the fixing portion being directed toward the self-winding assembly, the guide path being provided with a first separation position and a second fixing position, the clamping block being slidably disposed on the housing, the clamping block being provided with a clamping portion, and the clamping portion being slidably disposed on the guide path;

[0009] Wherein, when the self-winding assembly rotates, the clutch seat can be driven to slide by the fixing portion inserted into the fixing opening, so that the clamping portion slides cyclically along the guide path;

[0010] When the locking portion is located in the first separation position, it not only unlocks the unwinding rotation of the self-winding component, but also causes the locking portion to be locked into the second fixed position during the winding rotation of the self-winding component, thereby locking the winding rotation of the self-winding component by inserting the fixed portion into the fixed port.

[0011] Preferably, a third separation position is also provided on the guide path, and when the locking portion is located in the second fixed position and the self-winding component is unwinding and rotating, the locking portion slides to the third separation position; when the locking portion is located in the third separation position, the unwinding rotation of the self-winding component is unlocked.

[0012] Preferably, a fourth separation position is also provided on the guide path, and when the locking portion is located in the third separation position and the self-winding component is wound and rotated, the locking portion slides to the fourth separation position; when the locking portion is located in the fourth separation position, the winding rotation of the self-winding component is unlocked; when the locking portion is located in the fourth separation position and the self-winding component is unwound and rotated, the locking portion slides to the first separation position.

[0013] Preferably, a sliding channel is provided on the clutch seat, and the sliding channel defines the guiding path.

[0014] Preferably, a guide groove is provided on the clutch seat, and a guide block is provided in the guide groove;

[0015] The groove wall of the guide groove and the peripheral side wall of the guide block jointly define the guide path, and the groove wall of the guide groove is provided with a first profiling groove, a third profiling groove and a fourth profiling groove, the first profiling groove defines the first separation position, the third profiling groove defines the third separation position, and the fourth profiling groove defines the fourth separation position;

[0016] A second profiling groove is provided on the peripheral side wall of the guide block, and the second profiling groove defines the second fixing position.

[0017] Preferably, a guiding protrusion is disposed between the first separation position and the second fixing position, and the guiding protrusion is used to guide the locking portion to slide between the first separation position and the second fixing position.

[0018] Preferably, a first sliding groove is provided on the housing, and the card block is slidably disposed on the first sliding groove; and / or

[0019] The housing is provided with a second sliding groove, the clutch seat is provided with a guide block, and the guide block is slidably disposed in the second sliding groove.

[0020] Preferably, the clutch mechanism further comprises a positioning spring, wherein the positioning spring is disposed on the housing and is drivingly connected to the clutch seat; or

[0021] The clutch mechanism further includes two positioning springs, which are arranged on the housing and symmetrically connected to the clutch seat.

[0022] Preferably, the self-winding assembly includes a torsion spring and a turntable, the torsion spring is arranged on the housing, the turntable is rotatably arranged on the housing, the torsion spring is drivingly connected to the turntable, the fixing port is located on the turntable, a wire clamping position for clamping the wire is arranged on the turntable, and the torsion spring provides a force to drive the turntable to drive the wire to wind up; and / or

[0023] The wire storage device also includes a limiting member, on which a pressing edge portion is arranged, the limiting member is arranged on the shell, the pressing edge portion and the shell together define a limiting channel, and the clutch seat is slidably arranged in the limiting channel.

[0024] The second aspect of the utility model also provides a data cable, which includes the wire storage device described in any one of the above technical solutions, and the data cable also includes a wire and a circuit board. The end of the wire is connected to the self-winding component, the wire is wound on the self-winding component, the circuit board is arranged on the shell, and the circuit board is connected to the wire.

[0025] The implementation of this utility model has the following beneficial effects:

[0026] The utility model relates to a wire storage device and a data cable, wherein the data cable comprises a wire storage device and wires; on the wire storage device, through the arrangement of a winding mechanism and a clutch mechanism, a user can unwind the wires as required when a clamping portion is located at a first separation position, and after being released at this position, the wires are sent back to quickly clamp and fix the self-winding component during the self-winding process, thereby quickly completing the fixing of the current extended length of the wires; in this way, the wires can be quickly fixed after unwinding to any length, which effectively improves the flexibility of the product in fixing the extended length of the wires, and greatly improves the convenience of using the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0028] Figure 1 It is a schematic diagram of the structure of the data line in some embodiments of the utility model;

[0029] Figure 2 From another perspective Figure 1 A schematic diagram of the structure of the data line shown;

[0030] Figure 3 is an exploded diagram of a data line in some embodiments of the present utility model;

[0031] Figure 4 From another perspective Figure 3 An exploded view of the data lines shown;

[0032] Figure 5 It is a schematic diagram of the internal structure of the wire storage device of the utility model when the clamping part is located at the first separation position;

[0033] Figure 6 It is another internal structure schematic diagram of the wire storage device of the utility model when the clamping part is located at the first separation position;

[0034] Figure 7 It is a schematic diagram of the internal structure of the wire storage device of the utility model when the clamping part is located at the second fixed position;

[0035] Figure 8 It is another internal structure schematic diagram of the wire storage device of the utility model when the clamping part is located at the second fixed position;

[0036] Fig. 9 It is a schematic diagram of the internal structure of the wire storage device of the utility model when the clamping part is located at the third separation position;

[0037] Fig.10 It is another internal structure schematic diagram of the wire storage device of the utility model when the clamping part is located at the third separation position;

[0038] Fig.11 It is a schematic diagram of the internal structure of the wire storage device of the utility model when the clamping part is located at the fourth separation position;

[0039] Fig.12 It is another internal structure schematic diagram of the wire storage device of the utility model when the clamping part is located at the fourth separation position. DETAILED DESCRIPTION

[0040] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0041] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0043] Figures 1 to 4 The wire storage device 10 in some embodiments of the present invention is shown. The wire storage device 10 is used to store wires. The wires can be various wires used for transmission and conduction in the related art, or other long components similar to wires that can be rolled and stored.

[0044] The wire storage device 10 includes a housing 1, a winding mechanism 2 and a clutch mechanism 3, and the winding mechanism 2 and the clutch mechanism 3 are respectively arranged on the housing 1. The housing 1 plays the role of storing and fixing the other mechanisms, and also plays the role of storing and protecting the wire. The winding mechanism 2 is used to reel and unwind the wire. The clutch mechanism 3 is used to lock or unlock the winding mechanism 2 when necessary. When locked, the winding of the winding mechanism 2 will be limited. When unlocked, the winding mechanism 2 can reel the wire or unwind the wire.

[0045] like Figure 3 and Figure 4 As shown, the winding mechanism 2 includes a self-winding component 21 disposed on the housing 1 . The self-winding component 21 is provided with at least one fixing opening 213 . The self-winding component 21 is used for winding and unwinding the coiled wire 30 .

[0046] It can be understood that the self-reeling assembly 21 will always reel the wire, that is, the wire will always be subjected to the reeling force of the self-reeling assembly 21. The fixing opening 213 is used to cooperate with the clutch mechanism 3 to lock or unlock the self-reeling assembly 21.

[0047] like Figures 5 to 8As shown, the clutch mechanism 3 includes a clutch seat 31, a clamping block 32, a clamping portion 321, a fixing portion 311 and a guide path 312. The clutch seat 31 and the clamping block 32 are respectively slidably disposed on the shell 1, the clamping portion 321 is slidably disposed on the guide path 312, the fixing portion 311 faces the self-winding component 21, and a first separation position 3121 and a second fixing position 3122 are disposed on the guide path 312. One of the clamping portion 321 and the guide path 312 is disposed on the clutch seat 31, and the other of the clamping portion 321 and the guide path 312 is disposed on the clamping block 32. The fixing portion 311 is disposed on the clutch seat 31 or the clamping block 32. Figure 5 The D1 direction is the direction in which the self-winding assembly 21 rotates to wind up the wire, and the D2 direction is the direction in which the self-winding assembly 21 rotates to unwind the wire.

[0048] It can be understood that if the guide path 312 is set on the clutch seat 31, the locking portion 321 is set on the block 32, and the fixing portion 311 is set on the clutch seat 31, then on the one hand, the clutch seat 31 cooperates with the fixing port 213 through the fixing portion 311, so that the clutch seat 31 slides relative to the shell 1, and on the other hand, the clutch seat 31 cooperates with the locking portion 321 through the guide path 312, so that the clutch seat 31 can correspond to the locking portion 321 sliding along the guide path 312 during the sliding process, thereby causing the block 32 to slide relative to the shell 1.

[0049] It should be noted that the block 32 is connected to the housing 1 via a sliding connection structure, which may be a groove rail structure or a guide rail structure. The locking portion 321 may be provided with a corresponding curved surface on the outer wall, so that the contact between the outer wall of the locking portion 321 and the side wall of the guide path 312 is smoother to prevent jamming. The guide path 312 may be defined by a structure such as a groove, a hole or other structure with a concave amount in the related art, or by a convex wall, a convex column or other structure with a convex amount in the related art, or by a convex structure and a concave structure.

[0050] The first separation position 3121 and the second fixing position 3122 are both matched with the locking portion 321, and the locking portion 321 can be moved into them accordingly. The guide path 312 is a structure connected end to end, that is, the locking portion 321 will return to its original position after moving along the guide path 312 for one circle and can continue to move.

[0051] like Figures 5 to 8 As shown, when the self-winding assembly 21 rotates, the fixing portion 311 inserted into the fixing opening 213 can drive the clutch seat 31 or the clamping block 32 to slide, so that the clamping portion 321 slides cyclically along the guide path 312;

[0052] When the locking portion 321 is located in the first separation position 3121, not only the unwinding rotation of the self-winding component 21 is unlocked, but also the locking portion 321 is locked into the second fixed position 3122 during the winding rotation of the self-winding component 21, thereby inserting the fixing portion 311 into the fixing port 213 to lock the winding rotation of the self-winding component 21.

[0053] In actual use, the position of the fixing opening 213 relative to the housing 1 will also change continuously with the rotation of the self-winding assembly 21. When the fixing opening 213 is aligned with the fixing portion 311 of the clutch seat 31 along with the rotation of the self-winding assembly 21, the fixing portion 311 will be correspondingly inserted into the fixing opening 213, so that the side wall of the fixing opening 213 will support the fixing portion 311, and then the rotating self-winding assembly 21 can drive the clutch seat 31 to slide relative to the housing 1.

[0054] As the clutch seat 31 slides, the relative positions of the guide path 312 and the locking portion 321 also change, so that the side wall of the guide path 312 supports the locking portion 321. As the contour of the guide path 312 changes, the locking portion 321 will correspondingly drive the locking block 32 to slide relative to the shell 1.

[0055] When the locking portion 321 is located in the first separation position 3121, the fixing portion 311 is always held against the outer wall of the self-winding component 21. At this time, as the self-winding component 21 continues to unwind and rotate, even if the locking portion 321 will fall into the fixing opening 213, as the self-winding component 21 continues to unwind and rotate, the fixing portion 311 will still slip out of the fixing opening 213 and continue to return to a position abutting against the outer wall of the self-winding component 21. In this way, the user can continue to pull out the wire as needed, and the self-winding component 21 will continue to unwind and rotate during this process.

[0056] When the locking portion 321 is located in the first separation position 3121, if the wire is released, the self-winding assembly 21 will be wound and rotated, and in the rotation direction, when the fixing portion 311 is inserted into the fixing opening 213, the fixing portion 311 will be driven by the fixing opening 213 to move, thereby driving the clutch seat 31 to slide; along with the sliding of the clutch seat 31, the locking portion 321 will slide along the guide path 312 to the second fixing position 3122;

[0057] When the locking portion 321 is correspondingly locked into the second fixed position 3122, if the wire is not pulled manually, the self-winding rotation of the self-winding component 21 itself will continue to provide a force to drive the clutch seat 31 to continue sliding along the guide path 312, but when the locking portion 321 slides into the second fixed position 3122, the second fixed position 3122 will limit the further sliding of the locking portion 321, thereby fixing the relative position of the locking portion 321 and the clutch seat 31. In this way, since the clutch seat 31 cannot slide further under the drive of the self-winding component 21 that is rotating, the winding rotation of the self-winding component 21 is fixed, and the current extended length of the wire is also fixed.

[0058] When the locking portion 321 is located in the second fixed position 3122 and the wire is pulled out by overcoming the winding force of the self-winding assembly 21, the clutch seat 31 will slide under the drive of the self-winding assembly 21, so that the locking portion 321 escapes from the second fixed position 3122 and continues to slide along the guide path 312.

[0059] Previously, the guide path 312 is disposed on the clutch seat 31, the positioning portion 321 is disposed on the block 32, and the fixing portion 311 is disposed on the clutch seat 31. However, the guide path 312, the positioning portion 321, and the fixing portion 311 also have at least the following embodiments:

[0060] In some embodiments, the guide path 312 is disposed on the clutch seat 31 , the positioning portion 321 is disposed on the block 32 , and the fixing portion 311 is disposed on the block 32 ;

[0061] In some embodiments, the guide path 312 is disposed on the block 32 , the positioning portion 321 is disposed on the clutch seat 31 , and the fixing portion 311 is disposed on the clutch seat 31 ;

[0062] In some other embodiments, the guiding path 312 is disposed on the locking block 32 , the locking portion 321 is disposed on the clutch seat 31 , and the fixing portion 311 is disposed on the locking block 32 .

[0063] It should be noted that, in each embodiment, the rotation of the self-winding assembly will drive the component on which the fixing portion 311 is arranged to move relative to the shell. For example, if the fixing portion 311 is arranged on the clutch seat 31, the rotation of the self-winding assembly will drive the clutch seat 31 to slide through the fixing portion; and if the fixing portion 311 is arranged on the clamping block 32, the rotation of the self-winding assembly will drive the clamping block 32 to slide through the fixing portion.

[0064] It should also be noted that no matter whether the fixing portion 311 is arranged on the clutch seat 31 or the clamping block 32, both the clutch seat 31 and the clamping block 32 can be positionally adjusted or positionally limited by mutual adaptation of the guide path and the clamping portion, thereby realizing locking or unlocking of the self-winding component when necessary, and is not limited to the relevant contents in each embodiment.

[0065] like Fig. 9 and Fig.10 As shown, in some embodiments of the wire storage device 10, a third separation position 3123 is also provided on the guide path 312, and when the locking portion 321 is located in the second fixed position and the self-winding component 21 is unwinding and rotating, the locking portion 321 slides to the third separation position 3123; when the locking portion 321 is located in the third separation position 3123, the unwinding rotation of the self-winding component 21 is unlocked.

[0066] It can be understood that when the locking portion 321 is located in the second fixed position and the self-winding component 21 is unwinding and rotating, the locking portion 321 slides to the third separation position 3123. At this time, along with the further unwinding and rotation of the self-winding component 21, the fixing portion 311 will disengage from the fixing port 213. Subsequently, if the self-winding component 21 continues to unwind and rotate, the locking portion 321 will always slide and be held against the outer wall of the self-winding component 21. Even if the locking portion 321 falls into the fixing port 213, it will disengage again, thereby achieving the purpose of unlocking the unwinding rotation of the self-winding component 21. Then, if the wire is released, the self-winding component 21 will rewind and rotate again, and in this rotation direction, the fixing opening 213 can drive the fixing portion 311 that falls into it to move, that is, the self-winding component 21 can drive the clutch seat 31 to slide during the winding and rotation process, thereby changing the relative position of the clamping block 32 and the clutch seat 31, and then changing the position of the clamping portion 321 in the guide path 312, so that the clamping portion 321 can slide along the guide path 312 to escape from the third separation position 3123.

[0067] like Fig.11 and Fig.12 As shown, in some embodiments of the wire storage device 10, a fourth separation position 3124 is further provided on the guide path 312, and when the clamping portion 321 is located in the third separation position 3123 and the self-winding assembly 21 is wound and rotated, the clamping portion 321 slides to the fourth separation position 3124;

[0068] When the locking portion 321 is located in the fourth separation position 3124, the self-winding assembly 21 is unlocked from rolling and rotating;

[0069] When the locking portion 321 is located in the fourth separation position 3124 and the self-winding assembly 21 unwinds and rotates, the locking portion 321 slides to the first separation position 3121 .

[0070] It can be understood that when the locking portion 321 is located in the fourth separation position 3124, the fixing portion 311 will be against the outer wall of the self-winding component 21. At this time, if the self-winding component 21 continues to wind and rotate, even if the fixing portion 311 falls into the fixing opening 213, it will fall out again. In this way, the purpose of unlocking the winding rotation of the self-winding component 21 at the fourth separation position 3124 can be achieved.

[0071] When the locking portion 321 is located in the fourth separation position 3124, if the extended length of the wire is increased, the self-winding component 21 will be driven to rotate for unwinding, and during the unwinding rotation, the self-winding component 21 will drive the fixed portion 311 inserted therein to move through the fixed opening 213, thereby driving the clutch seat 31 to slide; along with the sliding of the clutch seat 31, the relative position of the clutch seat 31 and the locking block 32 is also changed, thereby changing the relative position of the locking portion 321 and the guide path 312, and then the locking portion 321 can escape from the fourth separation position 3124 and slide along the guide path 312 to the first separation position 3121.

[0072] In summary, when the locking portion 321 is located in the fourth separation position 3124, the self-winding assembly 21 will continue to wind the wire; subsequently, when the wire is pulled out, the locking portion 321 will slide to the first separation position 3121, and the user can continue to pull out the wire at this position; then, the wire is released, and the self-winding assembly 21 will wind the wire, but during the winding and rotation of the self-winding assembly 21, the fixing portion 311 will be re-locked in the fixing port 213, so that the locking portion 321 slides to the second fixing position 3122; When the locking portion 321 is located in the second fixed position 3122, the winding rotation of the winding assembly 21 is fixed, and accordingly, the extended length of the wire is also fixed; thereafter, when the locking portion 321 is already located in the second fixed position 3122, if the wire continues to be pulled out, the locking portion 321 will slide to the third separation position 3123; subsequently, continuing to pull out the wire will cause the locking portion 321 to always remain in the third separation position 3123, and releasing the wire will cause the locking portion to further slide to the fourth separation position 3124.

[0073] In this way, the user can adjust the extended length of the wire more flexibly, and when not in use, the wire can be slightly pulled out to disengage the locking portion 321 from the second fixed position 3122, so that all the extended wires can be automatically recovered, which is convenient to use.

[0074] In some embodiments of the wire storage device 10 , a sliding channel is provided on the clutch seat 31 , and the sliding channel defines a guide path 312 .

[0075] It can be understood that the sliding channel is used to limit the locking portion 321 therein, and the locking portion 321 can be guided to slide relative to the housing 1 by changing the side wall profile of the sliding channel, so that the locking portion 321 slides along the sliding channel.

[0076] It should be noted that the position of the corresponding limited positioning portion 321 can be formed by opening a groove or adjusting the side wall profile of the sliding channel. The sliding channel is a head-to-tail connected structure, and the positioning portion 321 can cyclically move along the guide path 312.

[0077] like Figure 6 , Figure 8 and Fig.10 As shown, in some embodiments of the wire storage device 10, a guide groove 313 is provided on the clutch seat 31, and a guide block 314 is provided in the guide groove 313;

[0078] like Figures 5 to 12 As shown, the groove wall of the guide groove 313 and the peripheral side wall of the guide block 314 jointly define the guide path 312, and the groove wall of the guide groove 313 is provided with a first profiling groove 3131, a third profiling groove 3133 and a fourth profiling groove 3134, the first profiling groove 3131 defines a first separation position 3121, the third profiling groove 3133 defines a third separation position 3123, and the fourth profiling groove 3134 defines a fourth separation position 3124; the peripheral side wall of the guide block 314 is provided with a second profiling groove 3142, and the second profiling groove 3142 defines a second fixed position 3122.

[0079] It is understandable that the groove wall profile of the guide groove 313 can be flexibly set to guide the clamping portion 321 to slide relative to the housing 1. The groove wall profiles of each contoured groove can be the same or different, specifically, the clamping portion 321 can fall into it and ensure that the self-winding assembly 21 can provide the corresponding function.

[0080] like Figure 8 As shown, in some embodiments of the wire storage device 10 , a guide protrusion 3125 is disposed between the first separation position 3121 and the second fixed position 3122 , and the guide protrusion 3125 is used to guide the locking portion 321 to slide between the first separation position 3121 and the second fixed position 3122 .

[0081] It can be understood that the setting of the guide protrusion 3125 is used to assist in guiding the sliding of the locking portion 321, ensuring that the locking portion 321 can accurately fall into the second fixed position 3122, avoiding the locking portion 321 from directly sliding and missing the second fixed position 3122, thereby ensuring that the winding rotation of the self-winding component 21 is fixed.

[0082] like Figure 5 and Figure 7 As shown, in some embodiments of the wire storage device 10 , a first sliding groove 11 is provided on the housing 1 , and the clamping block 32 is slidably disposed on the first sliding groove 11 .

[0083] It can be understood that the groove wall profile of the first sliding groove 11 is adapted to the outer contour of the block 32 to prevent the block 32 from shaking too much in the first sliding groove 11 and ensure the sliding alignment of the locking portion 321 .

[0084] like Figure 5 , Figure 7 , Fig. 9 and Fig.11 As shown, in some embodiments of the wire storage device 10, a second sliding groove 12 is provided on the housing 1, and a guide block 315 is provided on the clutch seat 31, and the guide block 315 is slidably disposed in the second sliding groove 12. It can be understood that the groove wall profile of the second sliding groove 12 is adapted to the outer contour of the guide block 315.

[0085] Furthermore, the number of second sliding grooves 12 can be configured to be two, and two guide blocks 315 can be set on the clutch seat 31, each guide block 315 is slidably connected to a second sliding groove 12, so that the clutch seat 31 can be slidingly guided at two different positions, which can improve the sliding smoothness of the clutch seat 31 and further improve the matching precision between the clutch seat 31 and the block 32.

[0086] like Figure 5 As shown, in some embodiments of the wire storage device 10 , the clutch mechanism 3 further includes a positioning spring 33 , which is disposed on the housing 1 , and the positioning spring 33 is drivingly connected to the clutch seat 31 .

[0087] It can be understood that the positioning spring 33 plays a role in preventing the clutch seat 31 from sliding excessively and disengaging from the self-winding assembly 21. It ensures that the fixing portion 311 that has escaped from the fixing opening 213 and is biased to one side of the self-winding assembly 21 can be inserted into the fixing opening 213 in time after being aligned with the fixing opening 213 again, that is, it ensures that the self-winding assembly 21 can drive the clutch seat 31 to move in the corresponding direction in the corresponding rotation direction.

[0088] like Figure 5 As shown, in some embodiments of the wire storage device 10 , the clutch mechanism 3 further includes two positioning springs 33 , the two positioning springs 33 are disposed on the housing 1 , and the two positioning springs 33 are symmetrically connected to the clutch seat 31 .

[0089] It can be understood that the provision of two positioning springs 33 can increase the force acting on the clutch seat 32, further ensuring that the fixing portion 311 that has escaped from the fixing opening 213 can be promptly inserted into the fixing opening 213 after being aligned with the fixing opening 213 again, thereby reducing the failure rate of the product.

[0090] like Figure 3 and Figure 4As shown, in some embodiments of the wire storage device 10, the self-winding assembly 21 includes a torsion spring 211 and a turntable 212, the torsion spring 211 is arranged on the housing 1, the turntable 212 is rotatably arranged on the housing 1, the torsion spring 211 is driven and connected to the turntable 212, and the fixing port 213 is located on the turntable 212 (the fixing port 213 is shown in FIG. Figures 5 to 12 ), a wire clamping position 214 for clamping the wire 30 is provided on the turntable 212, and the torsion spring 211 provides a force to drive the turntable 212 to drive the wire 30 to be wound.

[0091] It can be understood that the torsion spring 211 is used to provide torque to the turntable 212, and the turntable 212 is used for winding the wire. The torque of the torsion spring 211 will drive the turntable 212 to always maintain the winding trend of the wire, so that the self-winding assembly 21 can automatically wind the wire. The wire clamping position 214 can be configured to include a clamping gap, and the wire is correspondingly clamped into the clamping gap, and the wire is clamped and fixed by the inner wall of the clamping gap.

[0092] like Figure 6 As shown, in some embodiments of the wire storage device 10, the wire storage device 10 also includes a limit member 4, a pressure edge portion 41 is provided on the limit member 4, the limit member 4 is arranged on the shell 1, the pressure edge portion 41 and the shell 1 jointly define a limit channel 42, and the clutch seat 31 is slidably arranged in the limit channel 42.

[0093] It can be understood that the limiting member 4 is used to limit the sliding of the clutch seat 31 together with the housing 1, so as to prevent the clutch seat 31 from being separated from the housing 1 and ensure that the clutch seat 31 can only slide in a predetermined direction relative to the housing 1.

[0094] Furthermore, in some embodiments in which an elastic element is connected to the clutch seat, the force of the elastic element will cause the clutch seat 31 to tilt toward the direction close to the self-winding assembly 21, and the edge pressing portion 41 can press or limit the clutch seat 31 from the other side, so that the clutch seat 31 maintains balance and prevents improper positioning such as tilting and warping, thereby ensuring the normal operation of the product.

[0095] Figures 1 to 4 The data cable 20 in some embodiments of the utility model is shown, the data cable 20 includes a wire storage device 10, the data cable 20 also includes a wire 30 and a circuit board 40, the end of the wire 30 is connected to the self-winding component 21, the wire 30 is wound on the self-winding component 21, the circuit board 40 is arranged on the shell 1, and the circuit board 40 is connected to the wire 30.

[0096] It can be understood that the wire 30 is any common cable used for transmission in the prior art, or other components that are similar in shape to cables and can be wound and collected, etc. The circuit board 40 plays a role in transmitting current.

[0097] The implementation of this utility model has the following beneficial effects:

[0098] The utility model relates to a wire storage device and a data cable, wherein the data cable comprises a wire storage device and wires; on the wire storage device, through the arrangement of a winding mechanism and a clutch mechanism, a user can unwind the wires as required when a clamping portion is located at a first separation position, and after being released at this position, the wires are sent back to quickly clamp and fix the self-winding component during the self-winding process, thereby quickly completing the fixing of the current extended length of the wires; in this way, the wires can be quickly fixed after unwinding to any length, which effectively improves the flexibility of the product in fixing the extended length of the wires, and greatly improves the convenience of using the product.

[0099] The scheme of the utility model has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. Those skilled in the art should also know that the actions and modules involved in the specification are not necessarily required for the utility model. In addition, it can be understood that the steps in the method of the embodiment of the utility model can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the utility model can be merged, divided and deleted according to actual needs.

[0100] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A wire storage device, characterized in that: include: case; A winding mechanism, the winding mechanism comprising a self-winding assembly disposed on the housing, the self-winding assembly being provided with at least one fixing opening, the self-winding assembly being used for winding and unwinding the coiled wire; and A clutch mechanism, the clutch mechanism comprising a clutch seat, a clamping block, a clamping portion, a fixing portion and a guide path, the clutch seat and the clamping block are respectively slidably arranged on the housing, the clamping portion is slidably arranged on the guide path, the fixing portion faces the self-winding assembly, a first separation position and a second fixing position are arranged on the guide path, one of the clamping portion and the guide path is arranged on the clutch seat, the other of the clamping portion and the guide path is arranged on the clamping block, and the fixing portion is arranged on the clutch seat or the clamping block; Wherein, when the self-winding assembly rotates, the fixing portion inserted into the fixing opening can drive the clutch seat or the clamping block to slide, so that the clamping portion slides cyclically along the guide path; When the locking portion is located in the first separation position, it not only unlocks the unwinding rotation of the self-winding component, but also causes the locking portion to be locked into the second fixed position during the winding rotation of the self-winding component, thereby locking the winding rotation of the self-winding component by inserting the fixed portion into the fixed port.

2. The wire storage device according to claim 1, characterized in that: The guide path is also provided with a third separation position, and when the clamping portion is located in the second fixed position and the self-winding assembly unwinds and rotates, the clamping portion slides to the third separation position; When the locking portion is located in the third separation position, the unwinding rotation of the self-winding assembly is unlocked.

3. The wire storage device according to claim 2, characterized in that: The guide path is also provided with a fourth separation position, and when the clamping portion is located in the third separation position and the self-winding assembly is wound and rotated, the clamping portion slides to the fourth separation position; When the locking portion is located in the fourth separation position, the self-winding assembly is unlocked for winding and rotation; When the locking portion is located in the fourth separation position and the self-winding assembly unwinds and rotates, the locking portion slides to the first separation position.

4. The wire storage device according to any one of claims 1 to 3, characterized in that: The clutch seat is provided with a sliding channel, and the sliding channel defines the guiding path.

5. The wire storage device according to claim 3, characterized in that: A guide groove is provided on the clutch seat, and a guide block is arranged in the guide groove; The groove wall of the guide groove and the peripheral side wall of the guide block jointly define the guide path, and the groove wall of the guide groove is provided with a first profiling groove, a third profiling groove and a fourth profiling groove, the first profiling groove defines the first separation position, the third profiling groove defines the third separation position, and the fourth profiling groove defines the fourth separation position; A second profiling groove is provided on the peripheral side wall of the guide block, and the second profiling groove defines the second fixing position.

6. The wire storage device according to claim 1 or 5, characterized in that: A guiding protrusion is disposed between the first separation position and the second fixing position, and the guiding protrusion is used to guide the locking portion to slide between the first separation position and the second fixing position.

7. The wire storage device according to claim 1, characterized in that: The housing is provided with a first sliding groove, and the card block is slidably disposed on the first sliding groove; and / or The housing is provided with a second sliding groove, the clutch seat is provided with a guide block, and the guide block is slidably disposed in the second sliding groove.

8. The wire storage device according to claim 1, characterized in that: The clutch mechanism further includes a positioning spring, which is disposed on the housing and is drivingly connected to the clutch seat; or The clutch mechanism further includes two positioning springs, which are arranged on the housing and symmetrically connected to the clutch seat.

9. The wire storage device according to claim 1, characterized in that: The self-winding assembly includes a torsion spring and a turntable, wherein the torsion spring is arranged on the housing, the turntable is rotatably arranged on the housing, the torsion spring is drivingly connected to the turntable, the fixing port is located on the turntable, a wire clamping position for clamping the wire is arranged on the turntable, and the torsion spring provides a force to drive the turntable to drive the wire to wind up; and / or The wire storage device also includes a limiting member, on which a pressing edge portion is arranged, the limiting member is arranged on the shell, the pressing edge portion and the shell together define a limiting channel, and the clutch seat is slidably arranged in the limiting channel.

10. A data line, characterized in that: The data cable includes the wire storage device described in any one of claims 1 to 9, and the data cable also includes a wire and a circuit board, the end of the wire is connected to the self-winding component, the wire is wound on the self-winding component, the circuit board is arranged on the shell, and the circuit board is connected to the wire.

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