CN216389971U - Scalable cell-phone connecting wire of high elasticity - Google Patents

Abstract

The utility model relates to the technical field of mobile phone connecting wires, in particular to a high-elasticity telescopic mobile phone connecting wire which comprises an elastic sleeve, wherein a wire is arranged in the elastic sleeve, a first connector is arranged at one end of the wire, second connectors are arranged at two ends of the wire, protective sleeves are respectively arranged at the top ends of the first connector and the second connector, a fixed ring is arranged at the top end in each protective sleeve, and tension springs are respectively arranged on the periphery of the bottom end of each fixed ring. This scalable cell-phone connecting wire of high elasticity, through the length that is less than the wire because the biggest elastic length of elastic sleeve, so when receiving to drag to draw and draw the time elastic sleeve to stretch out and draw back and the wire is not damaged, the retainer plate is fixed with the elastic sleeve simultaneously, when receiving the pulling force, cushions under the elastic action of extension spring, finally avoids breaking off between wire and first connector and the second connector, plays good protection to the connecting wire to the problem that the connecting wire can't stretch out and draw back easily is solved.

Description

Scalable cell-phone connecting wire of high elasticity

Technical Field

The utility model relates to the technical field of mobile phone connecting wires, in particular to a high-elasticity telescopic mobile phone connecting wire.

Background

With the development of society, mobile phones gradually become essential mobile devices, and the connecting wire of the mobile phone is an important part of the mobile phone, and the mobile phone is mainly connected with other devices or charged, so that the mobile phone can not be used for a long time even if the mobile phone is separated from the connecting wire.

Present cell-phone connecting wire generally has wire, gum cover and two connectors to constitute, wherein at the in-process of using, often can appear dragging the connecting wire, and most connecting wire lacks certain shrink function, can't bear great pulling force to the condition of breaking and damaging appears.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the high-elasticity telescopic mobile phone connecting wire which has the advantages of high elasticity, scalability and the like and solves the problem that a common mobile phone connecting wire cannot be stretched and is easy to be damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-elasticity telescopic mobile phone connecting line comprises an elastic sleeve, wherein a wire is arranged inside the elastic sleeve, and a winding structure is arranged in the middle of the outer wall of the elastic sleeve.

The utility model discloses a safety protection device, including wire, lag, safety protection cover, the one end of wire is provided with first connector, and the both ends of wire are provided with the second connector, the lag is all installed on the top of first connector and second connector, and the inside top of lag is provided with the retainer plate, all install the extension spring all around of retainer plate bottom, and the bottom and the lag fixed connection of extension spring.

Furthermore, the wire is arranged in a curve in the elastic sleeve, and the whole length of the wire is greater than the maximum deformation length of the elastic sleeve.

Further, the rolling structure includes the rolling dish, the rolling dish sets up the intermediate position department at the elastic sleeve outer wall, and the one end of rolling dish rotates and is connected with the runner, the one end of runner runs through the rolling dish and installs the bull stick.

Further, the intermediate position department of the rolling dish other end installs a fixed section of thick bamboo, and the inside intermediate position department of a fixed section of thick bamboo installs the spring, the slide bar is all installed to the top and the bottom of spring, and one side of slide bar all installs solid fixed ring, the rubber block is all installed to the inboard both sides of solid fixed ring, and the intermediate position department of solid fixed ring one side installs the driving lever.

Furthermore, the outer wall of the rotating rod is fixedly connected with the elastic sleeve, and the elastic sleeve is wound on the outer wall of the rotating rod.

Further, the shape of the rubber block is arc-shaped, and the thickness of the rubber block is smaller than the thickness of the inner part of the winding disc.

Furthermore, the inside and the elastic sleeve outer wall fixed connection of retainer plate, and the outer wall of retainer plate constitutes sliding connection in the lag inside.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this scalable cell-phone connecting wire of high elasticity, through setting up the elastic sleeve, the wire, the retainer plate, the extension spring, first connector and second connector, through because the maximum elastic length of elastic sleeve is less than the length of wire, so when receiving to drag to draw when stretching flexible and the wire is not damaged by the elastic sleeve, the retainer plate is fixed with the elastic sleeve simultaneously, when receiving the pulling force, cushion under the elastic action of extension spring, finally avoid breaking off between wire and first connector and the second connector, play good protection to the connecting wire, thereby the problem of the unable easy strain of stretching out and drawing back of connecting wire has been solved.

2. This scalable cell-phone connecting wire of high elasticity through being provided with driving lever, block rubber, elastic sleeve, commentaries on classics hand and bull stick, makes block rubber and elastic sleeve separation through stirring the driving lever with the hand, and the contrarotation is changeed the hand and is made the bull stick rotate and make the elastic sleeve released to be suitable length with the length adjustment of elastic sleeve, realize the regulation to the connecting wire length, thereby the problem of having solved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of the rolling structure of the present invention;

FIG. 4 is a schematic side view of a rolling structure according to the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention.

In the figure: 1. an elastic sleeve; 2. a wire; 3. a first connector; 4. a second connector; 5. a winding structure; 501. a winding disc; 502. turning the hand; 503. a rotating rod; 6. a fixed cylinder; 7. a spring; 8. a rubber block; 9. a slide bar; 10. a deflector rod; 11. a fixing ring; 12. a protective sleeve; 13. a tension spring; 14. and a fixing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the high-elasticity retractable mobile phone connection line in the present embodiment includes an elastic sleeve 1, a wire 2 is disposed inside the elastic sleeve 1, and a rolling structure 5 is disposed at a middle position of an outer wall of the elastic sleeve 1.

One end of wire 2 is provided with first connector 3, and the both ends of wire 2 are provided with second connector 4, and lag 12 is all installed on the top of first connector 3 and second connector 4, and the inside top of lag 12 is provided with retainer plate 14, all installs extension spring 13 around the 14 bottoms of retainer plate, and extension spring 13's bottom and lag 12 fixed connection.

Referring to fig. 1 and 5, in the present embodiment, the wire 2 is disposed in a curve inside the elastic sleeve 1, and the overall length of the wire 2 is greater than the maximum deformation length of the elastic sleeve 1.

It should be noted that, when the elastic sleeve 1 is stretched under a force and the lead 2 is straightened, the lead 2 is not damaged because the maximum elastic length of the elastic sleeve 1 is smaller than the length of the lead 2.

Referring to fig. 1, 2, 3 and 4, in the embodiment, the winding structure 5 includes a winding disc 501, the winding disc 501 is disposed at a middle position of an outer wall of the elastic sleeve 1, one end of the winding disc 501 is rotatably connected with a rotating handle 502, and one end of the rotating handle 502 penetrates through the winding disc 501 and is provided with a rotating rod 503.

It should be noted that, by rotating the rotating handle 502 to rotate the rotating rod 503, it is convenient to release or wind part of the elastic sleeve 1.

Referring to fig. 1, 2, 3 and 4, in the embodiment, a fixed cylinder 6 is installed at a middle position of the other end of the winding disc 501, a spring 7 is installed at a middle position inside the fixed cylinder 6, slide rods 9 are installed at top and bottom ends of the spring 7, a fixed ring 11 is installed at one side of each slide rod 9, rubber blocks 8 are installed at two sides of the inner side of each fixed ring 11, and a shift lever 10 is installed at a middle position of one side of each fixed ring 11.

It should be noted that, the poking rod 10 is poked by a hand to drive the fixing ring 11 and the sliding rod 9 to move towards two sides against the elasticity of the spring 7, so that the rubber block 8 is separated from the outer wall of the elastic sleeve 1, and the limit of the elastic sleeve 1 is cancelled.

Referring to fig. 4, in the present embodiment, the outer wall of the rotating rod 503 is fixedly connected to the elastic sleeve 1, and the elastic sleeve 1 is wound around the outer wall of the rotating rod 503.

It should be noted that, since the outer wall of the rotating rod 503 is fixedly connected to the elastic sleeve 1, the rotating rod 503 rotates the elastic sleeve 1 to wind or release the elastic sleeve.

Referring to fig. 3 and 4, in the embodiment, the rubber block 8 is arc-shaped, and the thickness of the rubber block 8 is smaller than the thickness of the inside of the winding disc 501.

It should be noted that, since the thickness of the rubber block 8 is smaller than the thickness inside the winding disc 501, the rubber block 8 can be snapped inside the winding disc 501.

Referring to fig. 1 and 5, in the present embodiment, the inner portion of the fixing ring 14 is fixedly connected to the outer wall of the elastic sheath 1, and the outer wall of the fixing ring 14 forms a sliding connection inside the protecting sheath 12.

It should be noted that when a pulling force is applied, the elastic sleeve 1 is pulled together by the protective sleeve 12, and finally the wire 2 is prevented from being disconnected from the first connector 3 and the second connector 4.

It can be understood that the high-elasticity telescopic mobile phone connecting line can freely adjust the length of the high-elasticity telescopic mobile phone connecting line so as to be convenient to use, has certain flexibility and cannot be easily damaged when being pulled.

The working principle of the above embodiment is as follows:

when the device works, the deflector rod 10 is stirred by a hand to drive the fixed ring 11 and the sliding rod 9 to overcome the elasticity of the spring 7 and move towards two sides, so that the rubber block 8 is separated from the outer wall of the elastic sleeve 1, the rotating handle 502 is rotated reversely to rotate the rotating rod 503, and further part of the elastic sleeve 1 is released, so that the length of the elastic sleeve 1 is adjusted to be proper, and then the hand is loosened to reset the rubber block 8 to limit and fix the elastic sleeve 1;

when drawing when receiving to drag, elastic sleeve 1 atress is stretched, makes wire 2 straightened simultaneously, because the biggest elastic length of elastic sleeve 1 is less than the length of wire 2, so make wire 2 not receive the damage, retainer plate 14 is fixed with elastic sleeve 1 simultaneously, receives the pulling force, cushions under the elastic action of extension spring 13, finally avoids breaking between wire 2 and first connector 3 and the second connector 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a scalable cell-phone connecting wire of high elasticity, includes elastic sleeve (1), its characterized in that: a lead (2) is arranged inside the elastic sleeve (1), and a winding structure (5) is arranged in the middle of the outer wall of the elastic sleeve (1);

the one end of wire (2) is provided with first connector (3), and the both ends of wire (2) are provided with second connector (4), lag (12) are all installed on the top of first connector (3) and second connector (4), and the inside top of lag (12) is provided with retainer plate (14), all install extension spring (13) around retainer plate (14) bottom, and the bottom and lag (12) fixed connection of extension spring (13).

2. The high elasticity retractable phone connector line of claim 1, wherein: the wire (2) is arranged in the elastic sleeve (1) in a curve mode, and the whole length of the wire (2) is larger than the maximum deformation length of the elastic sleeve (1).

3. The high elasticity retractable phone connector line of claim 1, wherein: winding structure (5) are including rolling dish (501), rolling dish (501) set up the intermediate position department at elastic sleeve (1) outer wall, and the one end of rolling dish (501) rotates and is connected with runner (502), runner (503) are installed in the one end of runner (502) through rolling dish (501).

4. The high elasticity retractable phone connector line of claim 3, wherein: fixed cylinder (6) are installed to the intermediate position department of rolling dish (501) the other end, and the inside intermediate position department of fixed cylinder (6) installs spring (7), slide bar (9) are all installed to the top and the bottom of spring (7), and one side of slide bar (9) all installs solid fixed ring (11), rubber block (8) are all installed to the both sides of solid fixed ring (11) inboard, and the intermediate position department of solid fixed ring (11) one side installs driving lever (10).

5. The high elasticity retractable phone connector line of claim 3, wherein: the outer wall of the rotating rod (503) is fixedly connected with the elastic sleeve (1), and the elastic sleeve (1) is wound on the outer wall of the rotating rod (503).

6. The high elasticity retractable phone connection cord of claim 4, wherein: the shape of rubber block (8) is the arc, and the thickness of rubber block (8) is less than the inside thickness of rolling dish (501).

7. The high elasticity retractable phone connector line of claim 1, wherein: the inner part of the fixed ring (14) is fixedly connected with the outer wall of the elastic sleeve (1), and the outer wall of the fixed ring (14) forms sliding connection in the protective sleeve (12).

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