Universal movable disc structure of telescopic data line module and data line box with same

Abstract

The utility model discloses a universal movable disc structure of a telescopic data line module, which comprises a movable disc, the movable disc comprises a base, the upper wall of the base is concavely provided with an annular groove, the middle part of the annular groove is provided with a dividing track, the dividing track divides the annular groove into an inner track and an outer track, the dividing track is provided with a connecting part, and the connecting part is provided with a connecting hole. A first locking groove and a first unlocking groove are formed between the two ends of the connecting part and the dividing rail. The upper wall of the base is provided with a protruding circumferential rail, the circumferential rail is arranged at the inner periphery position of the annular groove, and the circumferential rail is provided with a plurality of locking notches arranged at intervals. The shell can be arranged according to actual requirements, and the first locking device is matched with the annular groove or the second locking device is arranged to be matched with the circumferential track; according to the design point, through the concave annular groove and the convex circumferential track, mutual interference between the concave annular groove and the convex circumferential track can be achieved, the universality of the movable disc can be achieved, and therefore in actual production, the production cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to retractable data line field, especially in a retractable data line module's general dynamic disc structure and the data line box with it. BACKGROUND

[0002] The existing retractable data line generally includes the shell, the dynamic disc in the shell and the fixed disc matched with the dynamic disc, the dynamic disc and the fixed disc are equipped with the first electrode and the second electrode respectively, and the dynamic disc is pivotally installed in the shell.

[0003] The existing dynamic disc locking mode, for example, Chinese patent CN202420129768.8, realizes the locking of the dynamic disc by the unlocking part and the locking seat of the track, but the length adjustment of the data line is more limited (that is, the length of each section is longer) for this type of locking structure.

[0004] Of course, there is also a kind of cooperation between the ratchet locking structure and the circumferential track, and then the dynamic disc is locked, which has the advantage of smaller length adjustment.

[0005] But for the production end, when the purchasers are different, two kinds of molds need to be designed to adapt to two kinds of structures, so the corresponding production cost is also increased, which reduces the profit of the product and affects the sustainable development.

[0006] Therefore, how to design can be compatible with two kinds of locking structures is the key to the design. INVENTION CONTENTS

[0007] The main purpose of the utility model is to provide a kind of retractable data line module's general dynamic disc structure and the data line box with it, to integrate two tracks in the same dynamic disc, realize the universality of mold, can use different locking devices according to the selection of customers, and then reduce the production cost, improve the mold universality.

[0008] To achieve the above purpose, the utility model provides a kind of retractable data line module's general dynamic disc structure, including,

[0009] The dynamic disc includes a base, the upper wall of the base is concave with an annular groove, the middle part of the annular groove is provided with a split track, and the split track divides the annular groove into an inner track and an outer track,

[0010] The split track is provided with a link part, and the first locking groove and the first unlocking groove are provided between the two ends of the link part and the split track.

[0011] The upper wall of the base is provided with a convex circumferential track, the circumferential track is located at the inner position of the annular groove, and the circumferential track is provided with a plurality of interval locking notches.

[0012] In actual design, the shell can be set according to actual requirements, the first locking device is matched with the annular groove or the second locking device is matched with the circumferential track;

[0013] The design point is that the recessed annular groove and the convex circumferential track can realize mutual non-interference, and the universality of the movable disc is realized, so that the production cost is effectively reduced in actual production.

[0014] A data line box, characterized by comprising:

[0015] The shell is provided with an inner cavity, and the shell is provided with a middle shaft, and the middle shaft is pivotally installed with the universal movable disc structure of the telescopic data line module,

[0016] The movable disc is provided with a pivot hole matched with the middle shaft, the top wall of the inner cavity is provided with a fixed disc matched with the movable disc, a torsional spring is arranged between the fixed disc and the shell, and the torsional spring is used for applying torsional force to the movable disc to wind the data line;

[0017] The fixed disc and the movable disc are respectively provided with a first electrode and a second electrode;

[0018] The top wall of the inner cavity is provided with a locking device, the locking device is used for locking the rotation of the movable disc, and the locking device comprises a first locking device and a second locking device.

[0019] The locking device is provided with two, which can be selected according to actual requirements, the first locking device or the second locking device, so as to meet different production requirements. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an exploded view of the utility model;

[0021] Figure 2 It is a movable disc perspective view;

[0022] Figure 3 It is a sectional view of the utility model;

[0023] Figure 4 It is a shell and first locking device and second locking device cooperation schematic view;

[0024] Figure 5 It is a second locking device sectional view;

[0025] Figure 6 It is a first locking device half-section schematic view.

[0026] In the drawings,

[0027] 1 is a moving disc, 11 is a base, 12 is an annular groove, 12a is a split track, 12b is an inner track, 12c is an outer track, 13 is a circumferential track, 13a is a locking notch,

[0028] 2 is a connecting part, 21 is a first locking groove, 22 is a first unlocking groove, 23 is an inclined surface, 24 is a clamping surface, 25 is an arc tip block,

[0029] 3 is a shell, 31 is a central shaft, 32 is a pivot hole, 33 is a torsional spring,

[0030] 4 is a fixed disc, 41 is a first electrode, 42 is a second electrode,

[0031] 5 is a first locking device, 51 is a swing shaft, 52 is a positioning column, 53 is a first spring,

[0032] 6 is a second locking device, 61 is a locking seat, 61a is a locking wall, 61b is an unlocking wall,

[0033] 62 is a positioning seat, 62a is a first arc-shaped groove, 62b is a second arc-shaped groove,

[0034] 71 is an inner positioning shaft, 72 is an outer positioning shaft,

[0035] 8 is a tension spring. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0037] It should be noted that if the present application embodiments involve directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings). If the certain posture changes, the directional indications also change accordingly.

[0038] In addition, if the embodiment of the utility model has the description of "first" or "second", etc., the description of "first" or "second" is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not in the protection scope required by the utility model.

[0039] As shown in Figures 1 to 6 A universal dynamic disc structure of telescopic data line module, comprising,

[0040] The dynamic disc 1 comprises a base 11, the upper wall of the base 11 is concave with an annular groove 12, the middle part of the annular groove 12 is provided with a split track 12a, the split track 12a divides the annular groove 12 into an inner track 12b and an outer track 12c,

[0041] The split track 12a is provided with a connecting part 2, the first locking groove 21 and the first unlocking groove 22 are arranged between the two ends of the connecting part 2 and the split track 12a;

[0042] The upper wall of the base 11 is provided with a convex circumferential track 13, the circumferential track 13 is arranged at the inner position of the annular groove 12, and the circumferential track 13 is provided with a plurality of locking notches 13a arranged at intervals.

[0043] In actual design, the shell 3 can be set according to actual demand, the first locking device 5 cooperates with the annular groove 12 or the second locking device 6 cooperates with the circumferential track 13;

[0044] The design point is that the concave annular groove 12 and the convex circumferential track 13 can realize mutual non-interference between them, and the universality of the dynamic disc 1 can be realized, so that the production cost is effectively reduced in actual production.

[0045] Specifically, the locking notches 13a are four, of course, the specific number can be set according to actual needs, for example, 2, 3, etc., so as to realize the adjustment of each interval section of the data line.

[0046] Specifically, the two sides of the connecting part 2 are respectively inclined surface 23 and clamping surface 24, so as to realize the switching of the first locking device 5 between the inner track 12b and the outer track 12c.

[0047] Specifically, the inner side wall of the inner track 12b is provided with an arc tip block 25 opposite to the inclined surface 23, thereby realizing the guiding of the positioning column of the swing shaft and the guiding of the positioning column.

[0048] A data line box comprises:

[0049] A shell 3 is provided with an inner cavity, and the shell 3 is provided with a middle shaft 31, the middle shaft 31 being pivotally installed with a universal driving disc 1 structure of the telescopic data line module,

[0050] The driving disc 1 is provided with a pivot hole 32 matched with the middle shaft 31, a top wall of the inner cavity is provided with a fixed disc 4 matched with the driving disc 1, and a torsional spring 33 is arranged between the fixed disc 4 and the shell 3, the torsional spring 33 being used for applying a torsional force to the driving disc 1 to wind the data line;

[0051] The fixed disc and the driving disc are respectively provided with a first electrode 41 and a second electrode 42;

[0052] A locking device is arranged on the top wall of the inner cavity, and the locking device is used for locking the rotation of the driving disc 1.

[0053] The locking device is provided with two, and the first locking device 5 or the second locking device 6 can be selected according to actual needs, thereby meeting different production needs.

[0054] Specifically, the first locking device 5 is a swing shaft 51, a top wall of the shell 3 is provided with a first pivot slot, an outer side end of the swing shaft is pivotally installed in the first pivot slot, the swing shaft downwardly extends a positioning column 52, and a first spring 53 is arranged between the first pivot slot and the swing shaft, the first spring being capable of applying an elastic force to the swing shaft and making the positioning column swing towards the inner track 12b.

[0055] In actual design, the outer track 12c is an unlocking position, and the inner track 12b is a locking position, and the positioning column can be switched from the inner track 12b to the outer track 12c through the arrangement of the inclined surface 23.

[0056] When the torsional spring 33 is wound, if the positioning column is not clamped into the inner track 12b, the positioning column will be clamped into the inner track 12b under the winding action of the first spring and the driving disc 1, thereby realizing the locking.

[0057] Specifically, the second locking device 6 comprises a swing arranged locking seat and a pivotally arranged positioning seat 62, and an end of the locking seat away from a second pivot slot is provided with a locking portion 610.

[0058] The positioning seat 62 is arranged on a wall surface of the locking seat.

[0059] The locking portion can swing between a position extending into the locking gap 13a and a position exiting the locking gap 13a, and lock or unlock the rotation of the movable disc 1;

[0060] The positioning seat 62 is used to lock or unlock the swing of the locking portion.

[0061] Specifically, the two sides of the locking portion are a locking wall 61a and an unlocking wall 61b, respectively, and the locking wall 61a and the unlocking wall 61b cooperate to unlock or lock the locking gap 13a, thereby achieving the rotation adjustment of the rotating disc.

[0062] Specifically, the locking wall 61a is a vertical surface, and the unlocking wall 61b is wedge-shaped, that is, the vertical wall is locked, and the wedge-shaped wall is unlocked.

[0063] Specifically, the outer periphery of the positioning seat 62 is provided with adjacent first arc-shaped grooves 62a and second arc-shaped grooves 62b, the first arc-shaped grooves 62a and the second arc-shaped grooves 62b are provided in two, the radius of the second arc-shaped grooves 62b is smaller than the radius of the first arc-shaped grooves 62a, and the width of the first arc-shaped grooves 62a is smaller than the width of the second arc-shaped grooves 62b.

[0064] The wall surface of the locking seat is provided with an inner positioning shaft 71 and an outer positioning shaft 72.

[0065] The inner positioning shaft 71 is located at the middle position of the locking seat, and the outer positioning shaft 72 is provided at the outer peripheral position of the locking seat.

[0066] When the inner positioning shaft 71 is clamped in the first arc-shaped groove 62a, the positioning seat 62 is locked with the locking seat 61, the locking wall 61a abuts against the side wall of the locking gap, and the rotation of the movable disc 1 is locked.

[0067] When the outer positioning shaft is clamped in another first arc-shaped groove 62a, the locking portion is separated from the locking gap, and the movable disc 1 can rotate in the direction of stretching and unfolding.

[0068] When the inner positioning shaft 71 is clamped in the second arc-shaped groove 62b, the end wall of the locking portion abuts against the side wall of the movable disc 1, and the movable disc 1 can rotate in the direction of winding.

[0069] The locking gap comprises a first vertical wall and a second vertical wall.

[0070] The wall surface of the inner cavity is provided with a tension spring 8, the tension spring is used to drive the locking portion of the locking seat to swing in the axial direction, and the locking seat can swing on both sides of the axis.

[0071] When the first arc-shaped groove 62a is clamped with the outer positioning shaft, the rotating disc is in an unlocked state, the movable disc 1 can be rotated and stretched, and the torsional spring 33 is released.

[0072] When the first arc-shaped slot 62a is engaged with the inner positioning shaft 71, the rotating disc is in a locked state, i.e. the locking portion is disengaged from the locking gap 13a;

[0073] When the second arc-shaped slot 62b is engaged with the inner positioning shaft 71, the locking portion is disengaged from the locking gap 13a, and the torsional spring 33 automatically drives the rotating disc to rotate, thereby achieving automatic retraction.

[0074] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields, or the like, which is made under the utility model concept of the present application, and by using the contents of the present application specification and drawings, is included in the patent protection range of the present application.

Claims

1. A general-purpose hub structure of a retractable data cable module, characterized by, Comprising, The moving disc comprises a base, the upper wall of the base is concave with an annular groove, the middle part of the annular groove is provided with a split track, the split track divides the annular groove into an inner track and an outer track, The split track is provided with a connecting part, and the two ends of the connecting part and the split track are provided with a first locking groove and a first unlocking groove; The upper wall of the base is provided with a convex circumferential track, the circumferential track is located at the inner circumferential position of the annular groove, and the circumferential track is provided with a plurality of spaced locking notches.

2. The universal tray structure for a retractable data cable module of claim 1, wherein: The locking notches are four.

3. The universal tray structure for a retractable data cable module of claim 1, wherein: The two sides of the connecting part are respectively a slope and a clamping surface.

4. The universal tray structure for a retractable data cable module of claim 1, wherein: The inner side wall of the inner track is provided with an arc tip block opposite to the slope.

5. A data cable box, characterized by Comprising: The shell is provided with an inner cavity, the shell is provided with a middle shaft, the middle shaft is pivotally installed with the universal moving disc structure of the telescopic data line module of any one of claims 1-4, The moving disc is provided with a pivot hole matched with the middle shaft, the top wall of the inner cavity is provided with a fixed disc matched with the moving disc, a torsional spring is arranged between the fixed disc and the shell, and the torsional spring is used to apply a torsional force to the moving disc to wind the data line; The fixed disc and the moving disc are respectively provided with a first electrode and a second electrode; The top wall of the inner cavity is provided with a locking device for locking the rotation of the moving disc, and the locking device comprises a first locking device and a second locking device.

6. The data jack of claim 5, wherein: The first locking device is a swing shaft, the top wall of the shell is provided with a first pivot slot, the outer side end of the swing shaft is pivotally installed in the first pivot slot, the swing shaft downwardly extends a positioning column, a first spring is arranged between the first pivot slot and the swing shaft, and the first spring can apply an elastic force to the swing shaft and make the positioning column swing towards the inner track.

7. The data jack of claim 5, wherein: The second locking device comprises a swingingly arranged locking seat and a pivotally arranged positioning seat, and the end of the locking seat away from the second pivot slot is provided with a locking part; The positioning seat is arranged on the wall surface of the locking seat; The locking part can swing between a position of extending into the locking notch and a position of exiting the locking notch, and lock or unlock the rotation of the moving disc; The positioning seat is used to lock or unlock the swing of the locking seat.

8. The data jack of claim 7, wherein: The two sides of the locking part are respectively a locking wall and an unlocking wall.

9. The data jack of claim 8, wherein: The locking wall is a vertical surface, and the unlocking wall is a wedge shape.

10. The data jack of claim 7, wherein: The outer periphery of the positioning seat is provided with adjacently arranged first and second arc-shaped grooves, the first and second arc-shaped grooves are respectively provided with two, the radius of the second arc-shaped groove is smaller than that of the first arc-shaped groove, and the width of the first arc-shaped groove is smaller than that of the second arc-shaped groove; The wall surface of the locking seat is provided with an inner positioning shaft and an outer positioning shaft; The inner positioning shaft is located at the middle position of the locking seat, and the outer positioning shaft is located at the outer periphery position of the locking seat.

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