CN213356560U - Telescopic wire box - Google Patents

Abstract

The utility model provides a telescopic wire box, which comprises a box body, a telescopic device and a data wire, wherein the box body comprises a first cover body and a second cover body which can be mutually covered, a central shaft is arranged inside the second cover body, a notch is arranged on the central shaft, a cavity is arranged inside the box body, a first through hole and a second through hole which are communicated with the cavity are respectively arranged at two sides of the box body, a first groove is also arranged at one side of the box body, which is provided with the first through hole, and a second groove is also arranged at one side of the box body, which is provided with the second; the retractable device is detachably arranged in the cavity of the box body and comprises a winding reel wheel and a coil spring arranged in the winding reel wheel, the winding reel wheel is sleeved on the central shaft, one end of the coil spring is fixed at the notch of the central shaft, and the other end of the coil spring is fixedly connected with the winding reel wheel; the data line is wound on the winding reel, the first end of the data line penetrates through the first through hole of the box body and extends out of the cavity, and the second end of the data line penetrates through the second through hole of the box body and extends out of the cavity.

Description

Telescopic wire box

Technical Field

The utility model relates to an accomodate technical field, specifically be a flexible line box.

Background

With the development of society, most people are equipped with intelligent terminals, such as mobile phones, tablets and the like, all mobile phones in the current market can be roughly classified into intelligent terminals of an android system and intelligent terminal mobile phones of an IOS system, because charging interfaces used by the two mobile phones are inconsistent, in the existing charging data line technology, one charging data line can only charge one model of mobile phone, when the mobile phones with different interfaces need to be charged, different charging data lines are needed, particularly when the mobile phones go out, the mobile phones are inconvenient to carry and are inconvenient to store, the mobile phones are usually disorderly placed in a bag to carry, so that the interfaces at two ends are exposed outside, and damage is easily caused and the data lines cannot be used for charging.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the technical problem, the utility model provides a pair of flexible line box can not accomodate it including when using the data line, and can protect the data line interface.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic wire box comprises a box body, a telescopic device and a data wire, wherein the box body comprises a first cover body and a second cover body which can be mutually covered, a central shaft is arranged inside the second cover body, a notch is arranged on the central shaft, a cavity is arranged inside the box body, a first through hole and a second through hole which are communicated with the cavity are respectively arranged on two sides of the box body, a first groove is also arranged on one side of the box body, which is provided with the first through hole, and a second groove is also arranged on one side of the box body, which is provided with the second through hole; the retractable device is detachably arranged in the cavity of the box body and comprises a winding reel wheel and a coil spring arranged in the winding reel wheel, the winding reel wheel is sleeved on the central shaft, one end of the coil spring is fixed at the notch of the central shaft, and the other end of the coil spring is fixedly connected with the winding reel wheel; the data line is wound on the winding reel, the first end of the data line penetrates through the first through hole of the box body and extends out of the cavity, the second end of the data line penetrates through the second through hole of the box body and extends out of the cavity, the first end of the data line is placed in the first groove, and the second end of the data line is placed in the second groove.

Preferably, the telescopic device further comprises a steel ball placed between the first cover body and the reel wheel, a steel ball track is arranged on one side, close to the first cover body, of the reel wheel, a limiting end is arranged on the steel ball track, a steel ball positioning plate is arranged in the first cover body, a strip-shaped track is arranged on the steel ball positioning plate, the direction of the strip-shaped track is the radial direction of outward diffusion of the central shaft, and the steel ball is placed in the strip-shaped track and the steel ball track.

Preferably, one side of the winding reel, which is far away from the first cover body, is provided with a wire fixing plate and a central bulge, an accommodating groove is formed between the central bulge and the wire fixing plate, the middle part of the data wire is fixed in the accommodating groove, and two ends of the data wire respectively penetrate through two ends of the winding reel and are wound on the winding reel in the same winding direction.

Preferably, the retractable wire box further comprises a fixed support, the first cover body and the second cover body are mutually covered, the fixed support is in contact with the first cover body and the second cover body, a first protrusion and a second protrusion are arranged on the fixed support, a first sliding groove matched with the first protrusion and a second sliding groove matched with the second protrusion are arranged on the box body, when the fixed support is in contact with the first cover body and the second cover body, the first protrusion is located in the first sliding groove, and the second protrusion is located in the second sliding groove.

Preferably, the first cover body and the second cover body are respectively provided with a first screw fixing hole and a second screw fixing hole for installing the box body, the first screw fixing hole and the second screw fixing hole are arranged diagonally, and the fixing support is provided with a third through hole matched with the first screw fixing hole in diameter.

Preferably, data line one end is the single head that charges, and the other end is trinity head that charges.

Advantageous effects

The utility model has the advantages that: the telescopic device is arranged, the cavity in the box body is arranged, the first through hole and the second through hole which are communicated with the cavity are respectively arranged on the two sides of the box body, the first groove is also arranged on one side of the box body, which is provided with the first through hole, and the second groove is also arranged on one side of the box body, which is provided with the second through hole; the retractable device is detachably arranged in the cavity of the box body and comprises a winding reel wheel and a coil spring arranged in the winding reel wheel, the winding reel wheel is sleeved on the central shaft, one end of the coil spring is fixed at the notch of the central shaft, and the other end of the coil spring is fixedly connected with the winding reel wheel; data line winding is on the reel, the first through-hole of box body is passed and the cavity setting is stretched out to the first end of data line, the second through-hole that the data line second end passed the box body and stretches out the cavity setting, accessible reel and coil spring are with its automatic shrink when not using the data line, save the space and place and do not influence neatly, after the data line shrink, go into first recess and second recess respectively with its both ends in, the both ends interface of protection data line can not receive the harm because of exposing outside.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 shows a perspective view of the overall structure of an embodiment of the present invention;

fig. 2 shows a perspective view of an embodiment of the invention with the fixing bracket removed;

fig. 3 shows a perspective view of another angle of the embodiment of the present invention with the fixing bracket removed;

fig. 4 shows an exploded view of an embodiment of the invention with the fixed bracket removed;

fig. 5 shows a structure diagram of a first cover body in the present invention;

fig. 6 shows a structure diagram of a second cover body in the present invention;

FIG. 7 is a partial view of the spool wheel according to the present invention;

FIG. 8 is a partial block diagram of another angle of the spool wheel of the present invention;

fig. 9 is a schematic view showing the overall structure of the fixing bracket according to the present invention;

in the figure, 1a box body, 2 a telescopic device, 3 a fixed bracket, 4 a first screw fixed hole, 5 a second screw fixed hole, 11a first cover body, 12 a second cover body, 13 a first through hole, 14 a second through hole, 15 a first sliding chute, 16 a second sliding chute, 21 a winding shaft wheel, 22 a coil spring, 31 a first bulge, 32 a second bulge, 33 a third through hole, 111a steel ball positioning plate, 111a strip-shaped track, 121 a central shaft, 131 a first groove, 141 a second groove, 211 steel ball track, 212 limiting end, 213 a fixed line plate and 214 center bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 9, a retractable wire box includes a box body 1, a retractable device 2 and a data wire, the box body 1 includes a first cover 11 and a second cover 12 which can be mutually covered, a central shaft 121 is arranged inside the second cover 12, a gap is arranged on the central shaft 121, a cavity is arranged inside the box body 1, a first through hole 13 and a second through hole 14 which are communicated with the cavity are respectively arranged on two sides of the box body 1, a first groove 131 is further arranged on one side of the box body 1 provided with the first through hole 13, and a second groove 141 is further arranged on one side of the box body 1 provided with the second through hole 14; the retractable device 2 is detachably mounted in the cavity of the box body 1, the retractable device 2 comprises a winding reel 21 and a coil spring 22 arranged inside the winding reel 21, the winding reel 21 is sleeved on the central shaft 121, one end of the coil spring 22 is fixed at the notch of the central shaft 121, and the other end of the coil spring is fixedly connected with the winding reel 21; the data wire is wound on the winding reel 21, the first end of the data wire passes through the first through hole 13 of the box body 1 and extends out of the cavity, the second end of the data wire passes through the second through hole 14 of the box body 1 and extends out of the cavity, the first end of the data wire is placed in the first groove 131, and the second end of the data wire is placed in the second groove 141.

When the data cable is used, one end of the data cable is stretched to the length required by a user, in the process, the winding shaft wheel 21 rotates in one rotation direction, in the rotation process, the winding shaft wheel 21 can extrude the coil spring 22, the coil spring 22 is enabled to deform and store energy, the data cable can be stretched, when the data cable is not needed to be used, the data cable is loosened, at the moment, the coil spring 22 deforms and releases energy for resetting, the winding shaft wheel 21 rotates in the opposite direction, the data cable can be automatically wound in the rotation process, only interfaces at two ends of the data cable are left to be exposed outside the box body 1, then the first end of the data cable is placed in the first groove 131, and the second end of the data cable is placed in the second groove 141 for storage; in summary, by providing the spool wheel 21 and the coil spring 22, the data cable can be automatically contracted when not used, the space is saved, the neatness is not affected, the first groove 131 and the second groove 141 are provided, after the data cable is contracted, the two ends of the data cable can be respectively clamped into the first groove 131 and the second groove 141, and the interfaces at the two ends of the data cable are protected from being damaged due to exposure.

Further, the telescopic device 2 further comprises steel balls placed between the first cover body 11 and the spool wheel 21, a steel ball track 211 is arranged on one side, close to the first cover body 11, of the spool wheel 21, a limiting end 212 is arranged on the steel ball track 211, a steel ball positioning plate 111 is arranged in the first cover body 11, a strip-shaped track 111a is arranged on the steel ball positioning plate 111, the direction of the strip-shaped track 111a is the radial direction of outward diffusion of the central shaft 121, the steel balls are placed in the strip-shaped track 111a and the steel ball track 211, and two ends of the strip-shaped track 111a correspond to the inner end of the minimum diameter track of the steel ball track 211 and the outer end of the maximum diameter.

Specifically, when a user stretches the data line to a required length, the steel ball can roll in the steel ball track 211 and the strip track 111a, and when the steel ball rolls to the limiting end 212 of the steel ball track 211, the spool wheel 21 can be fixed, so that the spool wheel 21 and the coil spring 22 can be kept in different fixed states, and the current length of the data line can be fixed for use; after the power is charged or the data is transmitted, only the data wire needs to be pulled to roll the steel ball out of the limiting end 212, the spool wheel 21 is not fixed, at the moment, the coil spring 22 resets to drive the data wire to be wound on the spool wheel 21, and then the two ends of the data wire are clamped into the first groove 131 and the second groove 141 to be stored.

Furthermore, one side of the spool wheel 21, which is far away from the first cover 11, is provided with a wire fixing plate 213 and a central protrusion 214, an accommodating groove is formed between the central protrusion 214 and the wire fixing plate 213, the middle part of the data wire is fixed in the accommodating groove, two ends of the data wire respectively penetrate through two ends of the spool wheel 21 and are wound on the spool wheel 21 in the same winding direction, and the data wire and the spool wheel 21 can be fixed by the wire fixing plate 213.

Further, in order to fix the first cover 11 and the second cover 12, the retractable wire box further includes a fixing support 3, when the first cover 11 and the second cover 12 are covered with each other, the fixing support 3 contacts with the first cover 11 and the second cover 12, a first protrusion 31 and a second protrusion 32 are disposed on the fixing support 3, a first sliding groove 15 matched with the first protrusion 31 and a second sliding groove 16 matched with the second protrusion 32 are disposed on the box body 1, when the fixing support 3 contacts with the first cover 11 and the second cover 12, the first protrusion 31 is disposed in the first sliding groove 15, and the second protrusion 32 is disposed in the second sliding groove 16, so as to fix the first cover 11 and the second cover 12 together, and prevent the first cover 11 from being separated from the second cover 12 in the using process.

Further, in order to increase the usability of the retractable wire box, the first cover 11 and the second cover 12 are respectively provided with a first screw fixing hole 4 and a second screw fixing hole 5 for installing the box body 1, the first screw fixing hole 4 and the second screw fixing hole 5 are diagonally arranged, the fixing support 3 is provided with a third through hole 33 matched with the first screw fixing hole 4 in diameter, and through the first screw fixing hole 4 and the second screw fixing hole 5, a user can fix the retractable wire box under a desk or in a bedside cabinet by using screws, so that the retractable wire box can be hidden and fixed for use.

Further, in this embodiment, data line one end is the single head that charges, and the single head that charges is power input end, and the other end is trinity head that charges, and trinity head that charges is power output end.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A retractable cord box, comprising:

the box body (1), the box body (1) includes a first cover body (11) and a second cover body (12) which can be mutually covered, a central shaft (121) is arranged inside the second cover body (12), a gap is arranged on the central shaft (121), a cavity is arranged inside the box body (1), a first through hole (13) and a second through hole (14) which are communicated with the cavity are respectively arranged on two sides of the box body (1), a first groove (131) is further arranged on one side of the box body (1) where the first through hole (13) is arranged, and a second groove (141) is further arranged on one side of the box body (1) where the second through hole (14) is arranged;

the retractable device (2) is detachably mounted in the cavity of the box body (1), the retractable device (2) comprises a winding shaft wheel (21) and a coil spring (22) arranged inside the winding shaft wheel (21), the winding shaft wheel (21) is sleeved on the central shaft (121), one end of the coil spring (22) is fixed at the notch of the central shaft (121), and the other end of the coil spring is fixedly connected with the winding shaft wheel (21);

the data wire is wound on the winding reel (21), the first end of the data wire penetrates through the first through hole (13) of the box body (1) and extends out of the cavity, the second end of the data wire penetrates through the second through hole (14) of the box body (1) and extends out of the cavity, the first end of the data wire is placed in the first groove (131), and the second end of the data wire is placed in the second groove (141).

2. The retractable wire box of claim 1, wherein the retractable device (2) further comprises a steel ball disposed between the first cover (11) and the spool wheel (21), a steel ball track (211) is disposed on one side of the spool wheel (21) close to the first cover (11), a limiting end (212) is disposed on the steel ball track (211), a steel ball positioning plate (111) is disposed in the first cover (11), a bar-shaped track (111a) is disposed on the steel ball positioning plate (111), the direction of the bar-shaped track (111a) is the radial direction of outward diffusion of the central shaft (121), and the steel ball is disposed in the bar-shaped track (111a) and the steel ball track (211).

3. The retractable wire box of claim 1, wherein a wire fixing plate (213) and a central protrusion (214) are disposed on a side of the spool wheel (21) away from the first cover (11), a receiving groove is formed between the central protrusion (214) and the wire fixing plate (213), a middle portion of the data wire is fixed in the receiving groove, and two ends of the data wire respectively penetrate through two ends of the spool wheel (21) and are wound on the spool wheel (21) in the same winding direction.

4. The retractable wire box according to claim 1, further comprising a fixing support (3), wherein when the first cover (11) and the second cover (12) are covered with each other, the fixing support (3) is in contact with the first cover (11) and the second cover (12), the fixing support (3) is provided with a first protrusion (31) and a second protrusion (32), the box body (1) is provided with a first sliding groove (15) matched with the first protrusion (31) and a second sliding groove (16) matched with the second protrusion (32), and when the fixing support (3) is in contact with the first cover (11) and the second cover (12), the first protrusion (31) is located in the first sliding groove (15), and the second protrusion (32) is located in the second sliding groove (16).

5. The retractable wire box according to claim 4, wherein the first cover (11) and the second cover (12) are respectively provided with a first screw fixing hole (4) and a second screw fixing hole (5) for installing the box body (1), the first screw fixing hole (4) and the second screw fixing hole (5) are arranged diagonally, and the fixing support (3) is provided with a third through hole (33) matched with the first screw fixing hole (4) in diameter.

6. The retractable cord box of claim 1, wherein said data cable has a single charging head at one end and a triple charging head at the other end.

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