CN210957200U

CN210957200U - One-to-three data line convenient for changing service length of power transmission line

Info

Publication number: CN210957200U
Application number: CN201922162614.0U
Authority: CN
Inventors: 周林宏
Original assignee: Jiaxing Kangxun Electronic Technology Co ltd
Current assignee: Jiaxing Kangxun Electronic Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-07
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a conveniently change one of power transmission line service length drags three data lines, which comprises a housin, the top of casing is run through and is provided with the bull stick, the bottom of bull stick is run through to the inner chamber of casing, the surface winding of bull stick is provided with the thread, the outside to the casing is all run through at the both ends of thread, the right-hand member fixedly connected with separated time of thread, the bottom swing joint of bull stick has the threaded rod, the bottom of casing is provided with the apron, the threaded hole is seted up to the bottom of apron, the bottom of threaded rod runs through the screw hole. The utility model discloses possess and adjust use length as required, be convenient for carry out the advantage of accomodating to the data line, it is simple to have solved current one and drag three data line structures, and one drags three data line's length mostly all solid, can not adjust according to user's demand, and the data line twines easily when longer, and inconvenient accomodating the data line when not using, the problem that people used not convenient for.

Description

One-to-three data line convenient for changing service length of power transmission line

Technical Field

The utility model relates to a one drags three data line technical field, specifically is a conveniently change power transmission line service length's one drags three data lines.

Background

The mobile phone accessory is said, some "standard matches" such as earphone, charger, data line, however along with the powerful that smart mobile phone function is more powerful, the mobile phone accessory is also being more intelligent and multi-functional direction development, the mobile phone accessory has developed into the perfect assistant of smart mobile phone, the function of cell-phone has been strengthened in different aspects such as convenience, duration, interest, bring more convenient removal for the mobile phone user and experience, trinity data line is also called multi-functional data line, the composite scheme has been increased at original data line, the combination PCB has been configured, can support multiple equipment, the trouble of frequently looking for the data line has been removed from.

The existing one drags three data line structure simple, and the length that one drags three data lines is mostly all solid, can not adjust according to user's demand, and the data line twines each other easily when longer, and is inconvenient to accomodate the data line when not using, the use of the people of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change power transmission line service length's one drags three data lines, possess and adjust service length as required, be convenient for carry out the advantage of accomodating to the data line, it is simple to have solved current one drags three data line structures, the length of one drags three data lines is mostly all solid, can not adjust according to user's demand, the data line twines each other easily when longer, inconvenient accomodating the data line when not using, the problem that people used not is convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a one-to-three data line convenient for changing the service length of a power transmission line comprises a shell, wherein a rotating rod penetrates through the top of the shell, the bottom of the rotating rod penetrates through an inner cavity of the shell, a main line is wound on the surface of the rotating rod, two ends of the main line penetrate through the outer part of the shell, a branching line is fixedly connected to the right end of the main line, a threaded rod is movably connected to the bottom of the rotating rod, a cover plate is arranged at the bottom of the shell, a threaded hole is formed in the bottom of the cover plate, a threaded hole is formed in the bottom of the threaded rod, a rotary disc is fixedly connected to the top of the rotating rod, a fixed tube penetrates through the rotary disc and is fixedly connected with the rotary disc, a spring is fixedly connected to the top of the inner cavity of the fixed tube, a limiting plate is fixedly connected to the bottom of, the bottom fixedly connected with kelly of limiting plate, the bottom of kelly runs through fixed pipe and extends to the inner chamber in card hole, the top of fixed pipe is run through and is provided with the pull rod, the top of pull rod run through fixed pipe and spring in proper order and with limiting plate fixed connection.

Preferably, the threaded rod is in threaded connection with the threaded hole, the bottom of the threaded rod is fixedly connected with a knob, and anti-skidding lines are arranged on the surface of the knob.

Preferably, the locating slot has all been seted up to the both sides of casing bottom, the equal fixedly connected with locating piece in both sides at apron top, the top of locating piece extends to the inner chamber of locating slot.

Preferably, the top of the pull rod is fixedly connected with a pull plate, and the bottom of the limiting plate is in contact with the bottom of the inner cavity of the fixed pipe.

Preferably, the number of the clamping holes is a plurality, and the clamping holes are circumferentially arranged at equal intervals by taking the rotating rod as an axis.

Preferably, a bearing is arranged between the rotating rod and the shell, an inner ring of the bearing is fixedly sleeved on the surface of the rotating rod, and an outer ring of the bearing is fixedly connected with the shell.

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

1. the utility model discloses a casing, the bull stick, the thread, the separated time, the threaded rod, the screw hole, the apron, the carousel, fixed pipe, a spring, the limiting plate, the card hole, kelly and pull rod cooperate, possess and adjust service length as required, be convenient for carry out the advantage of accomodating to the data line, it is simple to have solved current one and drag three data line structures, the length that one drags three data lines is all solid mostly, can not adjust according to user's demand, the data line twines easily when longer, inconvenient accomodating the data line when not using, the problem that people used is not convenient for.

2. The utility model discloses a set up the carousel, be convenient for drive the rotatory winding data line of bull stick, through setting up the spring, produce tension to the limiting plate, the return of the limiting plate of being convenient for, through setting up the arm-tie, be convenient for stimulate pull rod vertical movement, through setting up the knob, it is rotatory to be convenient for drive the threaded rod, conveniently dismantles the apron, through setting up constant head tank and locating piece, can fix a position the apron, the fixed mounting of the apron of being convenient for.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of B in FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of the connection between the housing and the rotating rod of the present invention;

fig. 5 is a schematic view of the connection between the housing and the rotating rod of the present invention from the bottom.

In the figure: the device comprises a shell 1, a rotating rod 2, a main wire 3, a branching wire 4, a threaded rod 5, a threaded hole 6, a cover plate 7, a rotating disc 8, a fixed pipe 9, a spring 10, a limiting plate 11, a clamping hole 12, a clamping rod 13, a pull rod 14, a knob 15, a positioning groove 16, a positioning block 17 and a pull plate 18.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, bull stick 2, thread 3, separated time 4, threaded rod 5, screw hole 6, apron 7, carousel 8, fixed pipe 9, spring 10, limiting plate 11, calorie hole 12, kelly 13, pull rod 14, knob 15, constant head tank 16, locating piece 17 and the 18 parts of arm-tie are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-5, a one-to-three data line convenient for changing the service length of a power transmission line comprises a casing 1, a rotating rod 2 is arranged at the top of the casing 1 in a penetrating manner, the bottom of the rotating rod 2 penetrates into the inner cavity of the casing 1, a main line 3 is wound on the surface of the rotating rod 2, both ends of the main line 3 penetrate outside the casing 1, a branch line 4 is fixedly connected to the right end of the main line 3, a threaded rod 5 is movably connected to the bottom of the rotating rod 2, a cover plate 7 is arranged at the bottom of the casing 1, a threaded hole 6 is arranged at the bottom of the cover plate 7, a threaded hole 6 is arranged at the bottom of the threaded rod 5, a rotating disc 8 is fixedly connected to the top of the rotating rod 2, a fixed pipe 9 is arranged at the right side of the top of the rotating disc 8 in a penetrating manner, the fixed pipe 9 penetrates through the rotating disc 8 and is fixedly, the bottom of the spring 10 is fixedly connected with a limiting plate 11, the top of the shell 1 is provided with a clamping hole 12, the bottom of the limiting plate 11 is fixedly connected with a clamping rod 13, tension is generated on the limiting plate 11 by arranging the spring 10, the return of the limiting plate 11 is facilitated, the bottom of the clamping rod 13 penetrates through the fixing tube 9 and extends to the inner cavity of the clamping hole 12, the top of the fixing tube 9 is provided with a pull rod 14 in a penetrating manner, the top of the pull rod 14 sequentially penetrates through the fixing tube 9 and the spring 10 and is fixedly connected with the limiting plate 11, the threaded rod 5 is in threaded connection with the threaded hole 6, the bottom of the threaded rod 5 is fixedly connected with a knob 15, the surface of the knob 15 is provided with anti-slip threads, the threaded rod 5 is conveniently driven to rotate by arranging the knob 15, the cover plate 7 is conveniently detached, positioning grooves 16 are respectively arranged on two sides of the bottom of, the cover plate 7 can be positioned by arranging the positioning groove 16 and the positioning block 17, the cover plate 7 is convenient to be fixedly installed, the top of the pull rod 14 is fixedly connected with the pull plate 18, the pull rod 14 is convenient to be pulled to vertically move by arranging the pull plate 18, the bottom of the limiting plate 11 is contacted with the bottom of the inner cavity of the fixed tube 9, the clamping holes 12 are arranged in a plurality of numbers, the clamping holes 12 are annularly and equidistantly arranged by taking the rotating rod 2 as an axis, a bearing is arranged between the rotating rod 2 and the shell 1, the inner ring of the bearing is fixedly sleeved on the surface of the rotating rod 2, the outer ring of the bearing is fixedly connected with the shell 1, the rotating rod 2, the main line 3, the branch line 4, the threaded rod 5, the threaded hole 6, the cover plate 7, the rotary table 8, the fixed tube 9, the spring 10, the limiting plate 11, the clamping hole 12, the clamping rod 13 and the pull, the problem of current one drag three data line structure simple, one drag three data line's length mostly all solid, can not adjust according to user's demand, the data line twines each other easily when longer, inconvenient accomodating the data line when not using, the people of not being convenient for use is solved.

During the use, rebound arm-tie 18 drives pull rod 14 rebound, pull rod 14 drives limiting plate 11 rebound, limiting plate 11 rebound compression spring 10, limiting plate 11 still drives kelly 13 rebound, kelly 13 keeps away from calorie hole 12, rotatory carousel 8 drives bull stick 2 rotatory, twine thread 3 through bull stick 2, adjust the suitable length of thread 3, loosen arm-tie 18, spring 10 produces tension to limiting plate 11 and makes the limiting plate 11 return, limiting plate 11 drives the inner chamber that kelly 13 stretched into calorie hole 12, fix carousel 8, thereby adjust the length of data line, when not using, twine thread 3 to the inner chamber of casing 1 through bull stick 2, protect the data line.

In summary, the following steps: this convenient one that changes power transmission line service length drags three data lines, through casing 1, bull stick 2, thread 3, separated time 4, threaded rod 5, screw hole 6, apron 7, carousel 8, fixed pipe 9, spring 10, limiting plate 11, card hole 12, kelly 13 and pull rod 14 cooperate, it is simple to have solved current one and drags three data line structure, the length that one drags three data lines is all solid mostly, can not adjust according to user's demand, twine easily when the data line is longer, inconvenient accomodating the data line when not using, the problem of being not convenient for people to use.

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 conveniently change power transmission line service length's one drags three data lines, includes casing (1), its characterized in that: the top of the shell (1) is provided with a rotating rod (2) in a penetrating manner, the bottom of the rotating rod (2) penetrates through the inner cavity of the shell (1), the surface of the rotating rod (2) is wound with a main line (3), two ends of the main line (3) penetrate through the outer part of the shell (1), the right end of the main line (3) is fixedly connected with a wire dividing line (4), the bottom of the rotating rod (2) is movably connected with a threaded rod (5), the bottom of the shell (1) is provided with a cover plate (7), the bottom of the cover plate (7) is provided with a threaded hole (6), the bottom of the threaded rod (5) penetrates through a threaded hole (6), the top of the rotating rod (2) is fixedly connected with a rotating disc (8), the right side of the top of the rotating disc (8) is provided with a fixing pipe (9) in a penetrating manner, and the fixing pipe (9) penetrates, top fixedly connected with spring (10) of fixed pipe (9) inner chamber, bottom fixedly connected with limiting plate (11) of spring (10), card hole (12) have been seted up at the top of casing (1), bottom fixedly connected with kelly (13) of limiting plate (11), the inner chamber that fixed pipe (9) and extended to card hole (12) is run through to the bottom of kelly (13), the top of fixed pipe (9) is run through and is provided with pull rod (14), the top of pull rod (14) run through fixed pipe (9) and spring (10) in proper order and with limiting plate (11) fixed connection.

2. The one-to-three data line convenient for changing the service length of the power transmission line according to claim 1, wherein: threaded rod (5) and screw hole (6) threaded connection, the bottom fixedly connected with knob (15) of threaded rod (5), the surface of knob (15) is provided with anti-skidding line.

3. The one-to-three data line convenient for changing the service length of the power transmission line according to claim 1, wherein: constant head tank (16) have all been seted up to the both sides of casing (1) bottom, the equal fixedly connected with locating piece (17) in both sides at apron (7) top, the top of locating piece (17) extends to the inner chamber of constant head tank (16).

4. The one-to-three data line convenient for changing the service length of the power transmission line according to claim 1, wherein: the top of the pull rod (14) is fixedly connected with a pull plate (18), and the bottom of the limiting plate (11) is in contact with the bottom of the inner cavity of the fixed pipe (9).

5. The one-to-three data line convenient for changing the service length of the power transmission line according to claim 1, wherein: the number of the clamping holes (12) is a plurality, and the clamping holes (12) are circumferentially arranged at equal intervals by taking the rotating rod (2) as an axis.

6. The one-to-three data line convenient for changing the service length of the power transmission line according to claim 1, wherein: a bearing is arranged between the rotating rod (2) and the shell (1), an inner ring of the bearing is fixedly sleeved on the surface of the rotating rod (2), and an outer ring of the bearing is fixedly connected with the shell (1).