CN213093520U

CN213093520U - USB connector with line concentration structure

Info

Publication number: CN213093520U
Application number: CN202022239006.8U
Authority: CN
Inventors: 伏晨
Original assignee: Shenzhen Huawang Precision Electronics Co ltd
Current assignee: Shenzhen Huawang Precision Electronics Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-30
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a USB connector with line concentration structure, including first joint, upper junction line, lower junction line and second joint, first joint one end fixed mounting has upper junction line, the one end fixed mounting that the second joint was kept away from to upper junction line has lower junction line, the one end fixed mounting that upper junction line was kept away from to lower junction line has the second joint, upper junction line and lower junction line center department rotate the line concentration device who receives the unwrapping wire through nimble rotation and are connected, and this USB connector with line concentration structure passes through slewing mechanism and locking mechanical system's cooperation, and convenient to use person adjusts the length that receive and releases of lower junction line according to user's actual need, when need not using, carries out the rolling with lower junction line, reduces the accommodation space of USB connector, and the person of facilitating the use uses, improves user's product use and feels.

Description

USB connector with line concentration structure

Technical Field

The utility model relates to a USB connector technical field specifically is a USB connector with line concentration structure.

Background

The USB is known under the name universal serial bus. Can make electronic products communicate with each other. The method is applied to various types of mobile, audio-visual, automotive electronics, multimedia, electric appliances and the like. Have been widely adopted in various types of external devices.

Present USB connector, because data line length is fixed, overlength or the data line of overlength lead to the inconvenience of user in the use, can't adjust the length of data line according to user's actual need, and the data line of overlength leads to the user to accomodate the time loaded down with trivial details, brings inconvenience for user's life, and present framework uses convenient and stable all to remain to improve, for this reason, we propose the USB connector that has line concentration structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation is convenient, conveniently adjusts the length of USB connector wiring, the USB connector that has line concentration structure of safety in utilization to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the USB connector with the line concentration structure comprises a first connector, an upper connecting line, a lower connecting line and a second connector, wherein the upper connecting line is fixedly arranged at one end of the first connector, the lower connecting line is fixedly arranged at one end, far away from the second connector, of the upper connecting line, the second connector is fixedly arranged at one end, far away from the upper connecting line, of the lower connecting line, and the upper connecting line and the lower connecting line are rotatably connected at the center through a line concentration device capable of flexibly rotating to collect and release lines;

the line concentration device comprises a rotating mechanism and a locking mechanism, wherein the rotating mechanism is installed on the outer wall of the upper connecting line in a rotating mode, and the locking mechanism is movably installed at the corresponding position, located on the outer wall of the lower connecting line, of the rotating mechanism.

Preferably, slewing mechanism includes a line concentration section of thick bamboo, rotor plate, rotation post, spliced pole, knob and rotation groove, it installs a line concentration section of thick bamboo to go up the rotation of connection line outer wall, line concentration section of thick bamboo inner wall has been seted up and has been rotated the groove, line concentration section of thick bamboo inner wall is rotated and is installed the rotation post, it is located line concentration section of thick bamboo inner wall and rotates the groove and correspond the position rotation and install the rotor plate to rotate the post both ends, the one end fixed mounting that the locking structure was kept away from to the rotation post has the spliced pole, and the spliced pole rotates with a line concentration section of thick bamboo to be connected, the one.

Preferably, through holes are symmetrically formed in the side edge of the line concentration cylinder, and the upper connecting line and the lower connecting line are matched through a through hole penetrating structure.

Preferably, the side surface of the knob is provided with grooves at equal intervals.

Preferably, the locking mechanism comprises a support frame, a rotating shaft column, a pressing plate, a locking rod, a pressing column, a telescopic cylinder, a telescopic spring, a clamping groove, a rotating sleeve and a locking groove, the upper surface of the line concentration cylinder is fixedly provided with a support frame, the inner wall of the support frame is rotatably provided with a rotating shaft column, the outer wall of the rotating shaft column is sleeved with a rotating sleeve, the side wall of the rotating sleeve is fixedly provided with a pressing plate, one end of the pressing plate is fixedly provided with a locking rod, the inner wall of the line concentration cylinder is provided with a clamping groove at the corresponding position of the locking rod, the upper surface of the rotating plate is provided with locking grooves at the corresponding position of the locking rod at equal intervals, the inner wall of the wire collecting cylinder is fixedly provided with a telescopic cylinder at the corresponding position of the pressing plate, the inner wall of the telescopic cylinder is fixedly provided with a telescopic spring, one end of the telescopic spring, which is far away from the wire collecting cylinder, is fixedly provided with a pressing column, and the pressing column is fixedly connected with a pressing plate.

Preferably, one side of the pressing plate, which is far away from the locking rod, is arc-shaped.

Preferably, the locking rod and the end surface of the locking groove are semicircular, and the locking rod is matched with the locking groove structure.

Preferably, chamfers are formed on the end faces of the wire collecting cylinder and the pressing plate.

Preferably, the pressing plate is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the clamp plate through the user pressing, make the pivot post of rotating the cover in the support frame according to clamp plate lower surface rotate, make and press down the post and overcome the expanding spring elasticity, break away from the joint with locking lever and locking groove, the connection line under the pulling, according to the connection line under the pulling of use actual need, loosen again and press the clamp plate, make locking lever and locking groove joint location again, the realization drives the spliced pole through rotating the knob to the length locking of connection line down and makes the rotation post at a line concentration section of thick bamboo internal rotation, make and put long to carry out the rolling after the connection line down and accomodate, the setting of this device is through slewing mechanism and locking mechanical system's cooperation, convenient to use person adjusts the length of receiving and releasing of connection line down according to user actual need, when need not using, will roll down the connection line, reduce the.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the line concentrator of the present invention;

FIG. 3 is a schematic view of the installation distribution structure of the rotating mechanism and the locking mechanism of the present invention;

fig. 4 is the utility model discloses a locking groove installation distribution structure sketch map.

In the figure: 1. a first joint; 2. an upper connecting line; 3. a line concentration device; 31. a rotating mechanism; 311. a wire collecting cylinder; 312. a rotating plate; 313. rotating the column; 314. connecting columns; 315. a knob; 316. a rotating groove; 32. a locking mechanism; 321. a support frame; 322. a rotating shaft column; 323. a pressing plate; 324. a locking lever; 325. pressing the column; 326. a telescopic cylinder; 327. a tension spring; 328. a clamping groove; 329. rotating the sleeve; 3210. a locking groove; 4. a lower connecting wire; 5. a second joint.

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, the illustrated USB connector with a line concentration structure includes a first connector 1, an upper connection line 2, a lower connection line 4, and a second connector 5, where the upper connection line 2 is fixedly installed at one end of the first connector 1, the lower connection line 4 is fixedly installed at one end of the upper connection line 2 away from the second connector 5, and the second connector 5 is fixedly installed at one end of the lower connection line 4 away from the upper connection line 2, for example, the first connector 1 in fig. 1 can be used to connect with a charging head or connect with other devices with USB interfaces, such as a computer.

Referring to fig. 1, the centers of the upper connecting line 2 and the lower connecting line 4 are rotatably connected through a line concentrator 3 for flexibly rotating the take-up and pay-off lines, and the rotation of the line concentrator 3 drives the upper connecting line 2 and the lower connecting line 4 to movably extend and retract according to the actual needs of a user.

Referring to fig. 2, the wire collecting device 3 includes a rotating mechanism 31 and a locking mechanism 32, the rotating mechanism 31 is rotatably installed on the outer wall of the upper connecting wire 2, the locking mechanism 32 is movably installed at a position of the outer wall of the rotating mechanism 31 corresponding to the lower connecting wire 4, the lower connecting wire 4 is rotated and contracted by rotating the rotating mechanism 31, and when the lower connecting wire 4 needs to be lengthened, the lower connecting wire 4 is pulled to cooperate with the locking mechanism 32, so that the length of the lower connecting wire 4 is positioned.

Referring to fig. 2 and 3, the rotating mechanism 31 includes a wire collecting barrel 311, a rotating plate 312, a rotating column 313, a connecting column 314, a knob 315 and a rotating groove 316, the outer wall of the upper connecting wire 2 is rotatably provided with the wire collecting barrel 311, the inner wall of the wire collecting barrel 311 is provided with the rotating groove 316, the inner wall of the wire collecting barrel 311 is rotatably provided with the rotating column 313, two ends of the rotating column 313 are positioned at positions corresponding to the rotating groove 316 on the inner wall of the wire collecting barrel 311 and rotatably provided with the rotating plate 312, one end of the rotating column 313 far away from the locking structure is fixedly provided with the connecting column 314, the connecting column 314 is rotatably connected with the wire collecting barrel 311, one end of the connecting column 314 far away from the rotating column 313 is fixedly provided with the knob 315, and the connecting column 314 is driven by the rotating knob 315 to rotate the rotating column 313 in the wire collecting barrel 311, so that.

Referring to fig. 4, through holes are symmetrically formed in the side of the wire collecting cylinder 311, and the upper connecting wire 2 and the lower connecting wire 4 are matched through the through hole penetrating structure, and the upper connecting wire 2 and the lower connecting wire 4 are folded, rotated and wound through the rotating column 313.

Referring to fig. 3, the side surface of the knob 315 is provided with grooves at equal intervals, so that a user can rotate the knob 315 conveniently.

Referring to fig. 3 and 4, the locking mechanism 32 includes a supporting frame 321, a rotating shaft column 322, a pressing plate 323, a locking lever 324, a pressing column 325, a telescopic cylinder 326, a telescopic spring 327, a locking groove 328, a rotating sleeve 329 and a locking groove 3210, the supporting frame 321 is fixedly installed on the upper surface of the wire collecting cylinder 311, the rotating shaft column 322 is rotatably installed on the inner wall of the supporting frame 321, the rotating sleeve 329 is sleeved on the outer wall of the rotating shaft column 322, the pressing plate 323 is fixedly installed on the side wall of the rotating sleeve 329, the locking lever 324 is fixedly installed at one end of the pressing plate 323, the locking groove 328 is opened on the inner wall of the wire collecting cylinder 311 at the corresponding position of the locking lever 324, the locking groove 3210 is opened on the upper surface of the rotating plate 312 at the corresponding position of the locking lever 324 at equal distance, the telescopic cylinder 326 is fixedly installed on the inner wall of the wire collecting cylinder 311 at the corresponding position of, one end of the telescopic spring 327 far away from the wire collecting cylinder 311 is fixedly provided with a pressing column 325, the pressing column 325 is fixedly connected with the pressing plate 323, the pressing plate 323 is pressed by a user, a rotating sleeve 329 on the lower surface of the pressing plate 323 rotates on a rotating shaft column 322 in the support frame 321, the pressing column 325 overcomes the elastic force of the telescopic spring 327, the locking rod 324 is separated from the locking groove 3210 in a clamping mode, the lower connecting wire 4 is pulled according to actual use requirements, the pressing plate 323 is released, the locking rod 324 is clamped and positioned with the locking groove 3210 again, and the length of the lower connecting wire 4 is locked.

Referring to fig. 3, one side of the pressing plate 323 away from the locking lever 324 is arc-shaped, so as to be convenient for being attached to the end surface of a finger of a user and being convenient for the user to stably press.

Referring to fig. 3, the end surfaces of the locking lever 324 and the locking groove 3210 are semicircular, and the locking lever 324 is structurally matched with the locking groove 3210, so as to ensure the stability of the locking lever 324 and the locking groove 3210.

Referring to fig. 3, the end surfaces of the wire collecting cylinder 311 and the pressing plate 323 are both provided with chamfers to prevent the sharp end corners from damaging the human body.

Referring to fig. 4, the pressing plate 323 is made of rubber, so that it is convenient for a user to use.

In the scheme, a user presses the pressing plate 323 to enable the rotating sleeve 329 on the lower surface of the pressing plate 323 to rotate the rotating shaft column 322 in the support frame 321, the pressing column 325 overcomes the elastic force of the telescopic spring 327 to disengage the locking rod 324 from the locking groove 3210, the lower connecting wire 4 is pulled according to the actual use requirement, the pressing plate 323 is released to enable the locking rod 324 to be re-clamped and positioned with the locking groove 3210, the length of the lower connecting wire 4 is locked, the rotating knob 315 drives the connecting column 314 to enable the rotating column 313 to rotate in the wire collecting cylinder 311, the lower connecting wire 4 is unwound and wound, the device is arranged through the matching of the rotating mechanism 31 and the locking mechanism 32, the user can conveniently adjust the unwinding and winding length of the lower connecting wire 4 according to the actual need of the user, when the device is not used, the lower connecting wire 4 is wound, and the winding space of the USB connector is, is convenient for users to use.

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.

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

1. The utility model provides a USB connector with line concentration structure, includes first joint (1), upper junction line (2), lower junction line (4) and second joint (5), first joint (1) one end fixed mounting has upper junction line (2), the one end fixed mounting that second joint (5) were kept away from in upper junction line (2) has lower junction line (4), the one end fixed mounting that upper junction line (2) were kept away from in lower junction line (4) has second joint (5), its characterized in that: the centers of the upper connecting line (2) and the lower connecting line (4) are rotatably connected through a line concentration device (3) which flexibly rotates to take up and pay off lines;

line concentration device (3) include slewing mechanism (31) and locking mechanical system (32), go up interlinkage line (2) outer wall and rotate and install slewing mechanism (31), slewing mechanism (31) outer wall is located the corresponding position movable mounting of lower interlinkage line (4) and has locking mechanical system (32).

2. The USB connector with hub structure according to claim 1, wherein: slewing mechanism (31) are including a line concentration section of thick bamboo (311), rotor plate (312), rotation post (313), spliced pole (314), knob (315) and rotation groove (316), it installs a line concentration section of thick bamboo (311) to go up connection line (2) outer wall rotation, rotation groove (316) have been seted up to a line concentration section of thick bamboo (311) inner wall, line concentration section of thick bamboo (311) inner wall is rotated and is installed rotation post (313), rotation post (313) both ends are located a line concentration section of thick bamboo (311) inner wall and are located rotation groove (316) and correspond the position rotation and install rotor plate (312), the one end fixed mounting that locking structure was kept away from in rotation post (313) has spliced pole (314), and spliced pole (314) rotate with a line concentration section of thick bamboo (311) and be connected, the one end fixed mounting that rotation post (313) was kept away from in spliced.

3. The USB connector with hub structure according to claim 2, wherein: through holes are symmetrically formed in the side edge of the wire collecting cylinder (311), and the upper connecting wire (2) is matched with the lower connecting wire (4) through a through hole through structure.

4. The USB connector with hub structure according to claim 2, wherein: grooves are formed in the side surface of the knob (315) at equal intervals.

5. The USB connector with hub structure according to claim 2, wherein: the locking mechanism (32) comprises a support frame (321), a rotating shaft column (322), a pressing plate (323), a locking rod (324), a pressing column (325), a telescopic cylinder (326), a telescopic spring (327), a clamping groove (328), a rotating sleeve (329) and a locking groove (3210), the support frame (321) is fixedly installed on the upper surface of the wire collecting cylinder (311), the rotating shaft column (322) is rotatably installed on the inner wall of the support frame (321), the rotating sleeve (329) is sleeved on the outer wall of the rotating shaft column (322), the pressing plate (323) is fixedly installed on the side wall of the rotating sleeve (329), the locking rod (324) is fixedly installed at one end of the pressing plate (323), the clamping groove (328) is formed in the corresponding position of the locking rod (324) on the inner wall of the wire collecting cylinder (311), the locking groove (3210) is formed in the corresponding position of the locking rod (324) on the upper surface, the inner wall of the wire collecting cylinder (311) is fixedly provided with a telescopic cylinder (326) at a corresponding position of the pressing plate (323), the inner wall of the telescopic cylinder (326) is fixedly provided with a telescopic spring (327), one end, far away from the wire collecting cylinder (311), of the telescopic spring (327) is fixedly provided with a pressing column (325), and the pressing column (325) is fixedly connected with the pressing plate (323).

6. The USB connector with hub structure according to claim 5, wherein: one side of the pressing plate (323) far away from the locking rod (324) is arc-shaped.

7. The USB connector with hub structure according to claim 5, wherein: the end faces of the locking rod (324) and the locking groove (3210) are semicircular, and the locking rod (324) is structurally matched with the locking groove (3210).

8. The USB connector with hub structure according to claim 5, wherein: chamfers are formed on the end faces of the wire collecting cylinder (311) and the pressing plate (323).

9. The USB connector with hub structure according to claim 5, wherein: the pressing plate (323) is made of rubber.