CN110492317A - A kind of single stretching connecting line - Google Patents
A kind of single stretching connecting line Download PDFInfo
- Publication number
- CN110492317A CN110492317A CN201910738363.8A CN201910738363A CN110492317A CN 110492317 A CN110492317 A CN 110492317A CN 201910738363 A CN201910738363 A CN 201910738363A CN 110492317 A CN110492317 A CN 110492317A
- Authority
- CN
- China
- Prior art keywords
- connecting line
- shell
- track
- turntable
- locating part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- Telephone Set Structure (AREA)
Abstract
The present invention relates to a kind of single stretching connecting lines, single connecting line that stretches includes main body, connecting line, the main body can accommodate connecting line, and the connecting line includes the opposite both ends for exposing to the main body, and described connecting line one end can the relatively described main body stretching preset length；Single connecting line that stretches further includes turntable, locating part and elastic pressed piece, and the turntable is connect with the connecting line, and the locating part is contacted with the compressing member and turntable respectively, to control the rotation of the turntable；The elastic pressed piece is set to the locating part and deviates from turntable direction side, and elastic deformation can occur relative to the locating part.The beating scope when elastic pressed piece can swing locating part forms buffering, reduces abrasion of the elastic pressed piece to telescopic component, ensure that locating part to the stability of turntable rotation control, to extend single service life for stretching connecting line.
Description
[technical field]
The present invention relates to field of electronic device, in particular to a kind of single stretching connecting line.
[background technique]
As the type of electronic equipment is more and more, people draw to connection electronic equipment and for the single of electronic equipment charging
The demand for stretching connecting line is also more and more.
In order to meet people to single multifunctionality for stretching connecting line, connecting simultaneously occurs in existing single connecting line that stretches
It connects the one of distinct electronic apparatuses and drags three single stretching connecting lines.But existing single connecting line that stretches not can guarantee stretching, positioning and receipts
The stability and accuracy of diminishing line body, smooth degree when stretching is insufficient.
[summary of the invention]
In order to overcome the problems, such as that existing list stretching connecting line can not be stablized at present, accurate and smooth flexible, the present invention is mentioned
For a kind of novel single stretching connecting line.
The present invention is in order to solve the above technical problems, one technical solution of offer is as follows: a kind of single stretching connecting line, for being electric
Sub- equipment provides the function of data transmission, charging and receiving wire rod, and single connecting line that stretches includes main body, connecting line, institute
Connecting line can be accommodated by stating main body, and the connecting line includes the opposite both ends for exposing to the main body, and described connecting line one end can
The relatively described main body stretches preset length；Single connecting line that stretches further includes turntable, locating part and elastic pressed piece, and described turn
Disk is connect with the connecting line, and the locating part is contacted with the compressing member and turntable respectively, to control the rotation of the turntable；
The elastic pressed piece is set to the locating part and deviates from turntable direction side, and elasticity can occur relative to the locating part
Deformation.
Preferably, the main body includes first shell and second shell, and the first shell is covered on second shell, and first
A space for accommodating the turntable and connecting line is formed between shell and second shell；The first shell is close to second shell one
Side is equipped with the first fixed column, and second shell is equipped with the second fixed column close to first shell side, and the first fixed column is fixed with second
Column connection, the turntable can first fixed column and/or the second fixed column be axis rotation.
Preferably, opening is additionally provided in the first shell, the opening penetrates through the first shell, the locating part one
End may pass through the opening and contact with the turntable, and the locating part opposite side and the first shell are rotatablely connected；It is described
Elastic pressed piece one end is covered on the opening and contacts with the locating part, the elastic pressed piece opposite side and described the
The connection of one shell.
Preferably, single connecting line that stretches further includes cover board, and the cover plate lid is together in the first shell away from described
Second shell side.
Preferably, the first recess and the second recess are additionally provided in the first shell, it is recessed that the opening is set to described first
It falls between the second recess, first recess and the second recess are sunk structure of the first shell to second shell direction.
Preferably, single connecting line that stretches further includes locating piece, and the locating piece is positioned at first shell close to described
The position of locating part, the locating piece are used to the locating part being fixed on first shell.
Preferably, the turntable includes the second accommodation groove, the second through-hole, first boss and second boss；Described first is convex
Platform diverges close to second boss and one end and is equipped with the first track close to the second accommodation groove side, and the first boss is convex close to second
Platform do not diverge one end and close to the second accommodation groove side be equipped with First Transition track, the first boss and the second boss are remote
The second track is equipped with from the second accommodation groove side；The second boss diverge one end and far from the second accommodation groove side be equipped with second
Transition track, the second boss diverge one end and close to the second accommodation groove side be equipped with third transition track.
Preferably, first track extends to second track by First Transition track, and second track can
Successively pass through the second transition track and third transition track and the first orbit connection.
Preferably, the height of first track is higher than the First Transition track, the height of the First Transition track
Higher than second track, the height of second track is higher than second transition track, and second transition track is higher than
Third transition track, the third transition track are higher than First Transition track.
Preferably, by setting the track of the turntable on the surface of gradual transition, make locating part and elastic pressed piece
Mutual cooperation limits connecting line；The locating part can be slided in the raceway surface of the turntable, and the locating part exists
It keeps being steadily contacted with the turntable under the auxiliary of the elastic pressed piece.
Compared with prior art, a kind of single connecting line that stretches provided by the invention has the advantage that
1, the locating part of the limit assembly is disposed adjacent mutual cooperation, the limit of the limit assembly with elastic pressed piece
Part can be swung with the stretching and contractile motion of telescopic component, the bounce when elastic pressed piece can swing locating part
Range forms buffering, reduces abrasion of the elastic pressed piece to telescopic component, to extend single use for stretching connecting line
Service life.Further, elastic pressed piece is kept in contact with locating part always, ensure that locating part to the stabilization of turntable rotation control
Property.
2, by the way that limit assembly and the opening of the first shell of the main body and the first recess to be mutually matched, make to limit
Component is in contact with telescopic component, reduces the volume that setting limit assembly need to occupy, so that the volume of main body be made to reduce.
3, the positioning disk is equipped with the first positioning column close to second shell on one side, for connecting positioning disk with the turntable
Get up, be contained in elastic component reliably between positioning disk and turntable, guarantees that elastic component can carry out stable elasticity revolution
Movement.The elastic-restoring force of the elastic component can make the turntable make to turn clockwise centered on the second fixed column of second shell
It is dynamic.
4, can be entered by being slided between the second transition track and third transition track locating part through third transition track
The external force that application is removed at first track enables connecting line follow under the action of the elastic-restoring force of elastic component and rotates clockwise
Turntable slided at the first track, to be contained between first shell and second shell.
5, by setting high and low layered different and gradually gradual transition height for the track of the turntable, institute is enhanced
The adaptability that the locating part of limit assembly is slided in raceway surface is stated, is convenient for locating part can be more smooth in the disc surfaces
Sliding.
6, it since the apparent height of the turntable is different, can be made a sound when the locating part is contacted with the turntable, it can
For prompting single stretching for stretching connecting line already close to gear position, the degree stretched is judged and selected convenient for user.
[Detailed description of the invention]
Fig. 1 is the overall structure diagram that connecting line is singly stretched provided by the first embodiment of the present invention.
Fig. 2 is the configuration schematic diagram that connecting line is singly stretched provided by the first embodiment of the present invention.
Fig. 3 is that the part detonation configuration for the first shell that connecting line is singly stretched provided by the first embodiment of the present invention shows
It is intended to.
Fig. 4 is the part that another visual angle of first shell of connecting line is singly stretched provided by the first embodiment of the present invention
Configuration schematic diagram.
Fig. 5 is the structural schematic diagram that the telescopic component of connecting line is singly stretched provided by the first embodiment of the present invention.
Fig. 6 is the structural schematic diagram that the turntable of connecting line is singly stretched provided by the first embodiment of the present invention.
Fig. 7 is the structural schematic diagram that the circuit board of connecting line is singly stretched provided by the first embodiment of the present invention.
Description of symbols:
1, Dan Lashen connecting line；
11, main body；111, first outlet；113, second outlet；115, cover board；117, first shell；1171, the first accommodating
Slot；1173, the first fixed column；1175, it is open；1177, the first recess；1179, the second recess；119, second shell；1191,
Two fixed columns；
13, limit assembly；131, locating piece；133, locating part；135, elastic pressed piece；1351, first positioning hole；
15, telescopic component；151, positioning disk；1511, first through hole；1513, the first positioning column；153, elastic component；155,
Turntable；1551, the second accommodation groove；1553, the second through-hole；1555, first boss；1557, second boss；156, notch；1561,
Second location hole；161, the first track；163, First Transition track；165, the second track；167, the second transition track；169,
Three transition tracks；
17, transmission assembly；171, input terminal；173, output end；175, circuit board；1751, the first connecting plate；1753, it holds
Son；1755, the second connecting plate；1756, annular conductive film；1757, the second positioning column.
[specific embodiment]
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing and embodiment,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Incorporated by reference to Fig. 1 and Fig. 2, the first embodiment of the present invention provides a kind of single stretching connecting line 1, for being electronic equipment
The function that data are transmitted, charge and accommodate wire rod is provided, single connecting line 1 that stretches includes main body 11 and connecting line, described
Main body 11 can accommodate connecting line, and the connecting line includes the opposite both ends for exposing to the main body 11, described connecting line one end
It can the relatively described stretching of main body 11 preset length.
It is appreciated that the preset length can be 8-60CM, it can also be other length, it is not limited here.
Specifically, single connecting line 1 that stretches further includes limit assembly 13, telescopic component 15 and transmission assembly 17.It is described
Main body 11 accommodates the limit assembly 13 and telescopic component 15, and 17 part of transmission assembly is accommodated in inside the main body 11,
And 17 another part of transmission assembly exposes to the main body 11, the transmission assembly 17 can connect electronic equipment and charge to it
And/or data transmission.
It is appreciated that the main body 11 includes first outlet 111 and second outlet 113, the transmission assembly 17 includes one
Input terminal 171 and multiple output ends 173.The input terminal 171 is gone out by first outlet 111, the output end 173 by second
Mouthfuls 113 each extend over and expose to the main body 11, i.e., the described first outlet 111 and the second outlet 113 respectively with Dan Lashen
The input terminal 171 and output end 173 of connecting line 1 are mutually matched, and stretch single wire body for stretching connecting line 1 from the both ends of main body 11
Out.
Please continue to refer to Fig. 2, the main body 11 further includes cover board 115, first shell 117 and second shell 119, the lid
Plate 115 is covered on the first shell 117 away from 119 side of second shell, the first shell 117 and the second shell
Body 119 connects, and the two forms a space for accommodating telescopic component 15 and fractional transmission component 17.The limit assembly 13 can match
It closes the telescopic component 15 and realizes single stretching, positioning and contraction for stretching connecting line 1.
Incorporated by reference to Fig. 2, Fig. 3 and Fig. 4, the first shell 117 is equipped with the first accommodation groove close to 119 one side of second shell
1171 and first fixed column 1173, the second shell 119 be equipped with the second fixed column 1191.First fixed column 1173 can be with
Second fixed column 1191 connects so that the first shell 117 is covered on second shell 119, the telescopic component 15 and
The transmission assembly 17 can first fixed column 1173 and/or the second fixed column 1191 be axle center rotation.
It is appreciated that first fixed column 1173 can be connected through a screw thread, be clamped with the second fixed column 1191, it is be bonded or
Any modes such as cooperation connect, it is not limited here.
Continuing with Fig. 2, Fig. 3 and Fig. 4 is combined, the first shell 117 is additionally provided with 1177 and of an opening 1175, first recess
Second recess 1179, the 1175 perforation first shells 117 of opening, the opening 1175 are set to first recess 1177 and the
Between two recess 1179, the first recess 1177 and the second recess 1179 are 117 surface of first shell to 119 direction of second shell
Sunk structure, the limit assembly 13 can be placed in opening 1175, first recess 1177 and the second recess 1179.The limit
Hyte part 13 is connect by first recess 1177 and the second recess 1179 with the first shell 117 respectively.
Specifically, first recess, 1177 surfaces are equipped with the location hole to match with limit assembly 13, and described second is recessed
It falls into 1179 surfaces and is equipped with the protrusion to match with limit assembly 13 and location hole.The limit assembly 13 can partially be placed in described
In opening 1175, reduce the volume occupied needed for setting limit assembly 13, so that the volume of main body 11 be made to reduce.Described first
Accommodation groove 1171 is for positioning the telescopic component 15.
Continuing with Fig. 2 and Fig. 3 is combined, the limit assembly 13 includes locating piece 131, locating part 133, elastic pressed piece
135, the first recess is fixed in the cooperation between location hole that described 131 one end of locating piece passes through the first 1177 surfaces of recess
1177 sides far from opening 1175,131 opposite side of locating piece can position the locating part 133, prevent the limit
Part 133 is fallen, and 133 one end of the locating part can be connect with another location hole on the first 1177 surfaces of recess, the locating part
133 opposite sides can the relatively described locating piece 131 it is described opening 1175 in swing preset range namely the locating part 133
Opposite side is free end, and the free end is contacted with telescopic component 15, to control the rotation of telescopic component 15.
Free end in contact of the elastic pressed piece 135 close to 133 one end of locating part and locating part 133, and and locating part
133 are located at the free end portion overlapping at opening 1175, and opposite side is equipped with multiple first positioning holes 1351, the elasticity pressure
Tight part 135 is mutually matched by first positioning hole 1351 and the protrusion and location hole of second recess 1179, i.e., and described first
Location hole 1351 can be connect by clamping, threaded connection or integrally formed mode with second recess 1179.The elasticity
Relative to the locating part 133 elastic deformation can occur for compressing member 135.
It is appreciated that the locating piece 131 is positioned at first shell 117 close to the position of the locating part 133, it is described fixed
Position part 131 is used to the locating part 133 being fixed on first shell 117.Described 133 one end of locating part may pass through the opening
1175 contact with the telescopic component 15, and 133 opposite side of locating part and the first shell 117 are rotatablely connected；It is described
135 one end of elastic pressed piece is covered on the opening 1175 and contacts with the locating part 133,135 phase of elastic pressed piece
One end is connect with the first shell 117.The locating part 133 can occur with the stretching of telescopic component 15 and contractile motion
It swings, the beating scope when elastic pressed piece 135 can swing locating part 133 forms buffering, reduces the elastic compression
Abrasion of the part 135 to telescopic component 15, to extend single service life for stretching connecting line 1.Further, elastic pressed piece
135 are kept in contact with locating part 133 always, ensure that locating part 133 to the stability of the rotation control of turntable 155.
Incorporated by reference to Fig. 5 and Fig. 6, the telescopic component 15 includes positioning disk 151, elastic component 153 and turntable 155.The bullet
Property part 153 can be contained in 155 center position of turntable, the positioning disk 151 can be covered on the turntable 155, i.e., described
Elastic component 153 is set between the positioning disk 151 and the turntable 155, and the positioning disk 151 is for assisting the turntable 155
Position the elastic component 153.The elastic component 153 can occur to turn relative to the second fixed column 1191 of the second shell 119
It is dynamic, and the elastic component 153 is fixedly connected with the turntable 155.The elastic component 153 passes through in the turntable 155 opposite the
The elastic force opposite with rotation direction is provided when two shells 119 rotate, the elastic-restoring force of the elastic component 153 makes telescopic component 15
Single connecting line for stretching connecting line 1 is driven to provide the elastic force shunk when stretching out under external force.
It is appreciated that the positioning disk 151 is connect with the turntable 155 forms a space for accommodating the elastic component 153,
The turntable 155 is connect with elastic component 153 and single connecting line one end for stretching connecting line 1 respectively.151 center of positioning disk is set
There is first through hole 1511, the first fixed column 1173 and the second fixed column 1191 may pass through the first through hole 1511, so that described
Positioning disk 151 can first fixed column 1173 and/or the rotation of the second fixed column 1191.
The positioning disk 151 is equipped with the first positioning column being mutually matched with the turntable 155 close to 119 one side of second shell
1513, the positioning disk 151 is covered on the turntable 155, and forms an accommodation space, accommodates elastic component 153 reliably
Between positioning disk 151 and turntable 155, guarantee that elastic component 153 can carry out stable elastic rotary motion.The elastic component
153 elastic-restoring force can be such that the turntable 155 rotates centered on the second fixed column 1191.
Referring to Fig. 6, the turntable 155 includes the second accommodation groove 1551, the second through-hole 1553, first boss 1555 and the
Two boss 1557.Second accommodation groove 1551 can be placed in the elastic component 153, i.e., the described positioning disk 151 and the formation of turntable 155
Space interior.It is first shell 117 and second shell 119 that second through-hole 1553 can cooperate with first through hole 1511
Fixed column provide connection space.The first boss 1555 is close to the fork one end of second boss 1557 and close to the second accommodation groove
1551 sides are equipped with the first track 161, and the first boss 1555 does not diverge one end and close to second close to second boss 1557
1551 side of accommodation groove is equipped with First Transition track 163, and the first boss 1555 and the second boss 1557 are far from second
1551 side of accommodation groove is equipped with the second track 165；Described fork one end of second boss 1557 and separate second accommodation groove 1,551 1
Side is equipped with the second transition track 167, and the second boss 1557, which diverges, one end and is equipped with the close to 1551 side of the second accommodation groove
Three transition tracks 169.First track 161, the second track 165, the second transition track 167 and third transition track 169 can
Cooperating with limit assembly 13 makes single connecting line for stretching connecting line 1 that can realize stretching, positioning and contractile motion.
Please continue to refer to Fig. 5, the turntable 155 is provided with a notch 156, the notch close to second shell 119 on one side
156 edge is equipped with second location hole 1561.Connecting line can be centered on the second through-hole 1553, along the outside of notch 156
It is wound；The second location hole 1561 can be used for being positioned with transmission assembly 17.
It is appreciated that first track 161 is set to 1551 peripheral side of the second accommodation groove, first track 161 passes through
First Transition track 163 extends to the second track 165, and second track 165 can successively pass through the second transition track 167 and the
Three transition tracks 169 are connected to the first track 161.The locating part 133 of the limit assembly 13 can be in the track of the turntable 155
Surface sliding, and locating part 133 can keep being steadily contacted to connection under the auxiliary of elastic pressed piece 135 with the turntable 155
Line is limited.It should be noted that by setting high and low layered different and gradually gradual mistake for the track of the turntable 155
The surface crossed can more smoothly be slided convenient for locating part 133 on 155 surface of turntable；Due to the table of the turntable 155
Face height is different, and the locating part 133 can make a sound when contacting with the turntable 155, can be used for prompting single stretching connecting line 1
Stretching already close to gear position, the degree stretched is judged and selected convenient for user.
Specifically, please continue to refer to Fig. 6, the height of first track 161 is higher than the First Transition track 163, institute
The height for stating First Transition track 163 is higher than second track 165, and the height of second track 165 is higher than the second transition
The height of track 167, second transition track 167 is higher than third transition track 169, the height of the third transition track 169
Degree is higher than the first track 161.The height of each track of the turntable 155 is gradually to increase and decrease transition, enhances the limit group
The adaptability of the locating part 133 of part 13, reduces it by the degree of wear in sliding process, to guarantee the accuracy of limit and steady
It is qualitative, increase single service life for stretching connecting line 1.
It is appreciated that the locating part 133 cooperates centered on locating piece 131, and with first positioning hole 1351
Under the limitation of fixed elastic pressed piece 135, make opposite sliding with the track on 155 surface of turntable.Single stretching connecting line 1
Connecting line has multiple gears, and single stretching connecting line 1, which is in, is not stretched the locating part in use, the limit assembly 13
133 are in contact with each other with the first track 161 of the turntable；When the connecting line for singly stretching connecting line 1 is stretched, the locating part
133 relative positioning parts 131 rotate counterclockwise, and the locating part 133 contacts one end from the first track 161 with the turntable
The second track 165 is slid by First Transition track 163, when needing to position the length of required connecting line, the locating part
133 slide to the second transition track 167 from the second track 165, and the locating part 133 can be at second transition track 167
With the turning point of the third transition track 169, by the elastic-restoring force of elastic component 153, to be positioned at locating part 133 described
Between second transition track 167 and the third transition track 169；When needing to continue to stretch the length of required connecting line, institute
Stating locating part 133 can be sliding through third transition track from the turning point of the second transition track 167 and the third transition track 169
169, which enter the first tracks 161, gradually carries out cyclic tension according to gear, or directly by locating part 133 in the second track 165 into
Row is stretched enables locating part 133 slide to the second transition track 167 and third transition track after the length for reaching required connecting line
It is positioned between 169；When single connecting line 1 that stretches needs for connecting line to be contracted to first shell 117 and second shell 119
Between when, can by by locating part 133 between the second transition track 167 and third transition track 169 slide through third transition rail
Road 169 enters the external force that application is removed at the first track 161, enables connecting line under the action of the elastic-restoring force of elastic component 153
The turntable 155 for following work to rotate clockwise slides at the first track 161, to be contained in first shell 117 and second shell
Between 119.
It is appreciated that the locating part 133 enters the second track 165 from the first track 161 when stretching connecting line, this
When, the hunting range that the locating part 133 occurs is maximum magnitude, and the turntable 155 rotates counterclockwise；Be located by connecting line
When, told locating part 133 slides between the second transition track 167 and third transition track 169 from the second track 165, and described turn
Disk 155 makees of short duration clockwise movement；When shrinking connecting line, the locating part 133 is from the second transition track 167 and third transition
The first track 161 is slided between track 169, the turntable 155 makees clockwise movement after making of short duration counterclockwise movement.
It is appreciated that the locating part 133 when the turntable 155 rotates, passes through the first different track of height respectively
161, First Transition track 163, the second track 165, the second transition track 167 and third transition track 169, so that the limit
Part 133 is beated on perpendicular to 155 direction of turntable, adds the elastic compressing member 135, so that the locating part 133 exists
With the space of buffering when bounce, its abrasion generated with 155 surface of turntable is reduced.
Incorporated by reference to Fig. 2 and Fig. 7, the transmission assembly 17 further includes circuit board 175.The input terminal 171 and the circuit
Plate 175 is electrically connected, and the output end 173 is electrically connected with connecting line one end.The input terminal 171 is set as USB male joint, described defeated
Outlet 173 includes but is not limited to one or more combinations of Micro-USB, Type-C and Lightning plug.
Please continue to refer to Fig. 7, the circuit board 175 includes the first connecting plate 1751, terminal 1753, the second connecting plate 1755
And second positioning column 1757,1753 side of terminal are electrically connected with first connecting plate 1751,1753 phase of terminal
Side is electrically connected with second connecting plate 1755.Second connecting plate 1755 is fixed on second shell 119, the terminal
1753 are connected in the first connecting plate 1751, and first connecting plate 1751 passes through the second positioning column 1757 and the second of turntable 155
Location hole 1561 is mutually matched the fixation realized with the turntable 155, and the turntable 155 can drive first connecting plate
1751 and the terminal 1753 rotate so that the connecting line by the first connecting plate 1751 rotate drive under, wind in institute
State the outside of notch 156.
It is appreciated that the one side of second connecting plate 1755 close to terminal 1753 is equipped with second fixed column 1191
For the annular conductive film 1756 in the center of circle, the terminal 1753 is electrically connected with the annular conductive film 1756, so that working as the terminal
1753 in rotation, can be electrically conducted by the annular conductive film 1756 and second connecting plate 1755 holding.
Compared with prior art, a kind of single connecting line that stretches provided by the invention has the advantage that
1, the locating part 133 of the limit assembly 13 is disposed adjacent mutual cooperation, the limit group with elastic pressed piece 135
The locating part 133 of part 13 can be swung with the stretching and contractile motion of telescopic component 15, and the elastic pressed piece 135 can be right
Beating scope when locating part 133 is swung forms buffering, reduces abrasion of the elastic pressed piece 135 to telescopic component 15, from
And extend single service life for stretching connecting line 1.Further, elastic pressed piece 135 connects with the holding of locating part 133 always
Touching ensure that locating part 133 to the stability of the rotation control of turntable 155.
2, by by the opening 1175 of limit assembly 13 and the first shell 117 of the main body 11 and the first recess 1177
It is mutually matched, is in contact limit assembly 13 with telescopic component 15, reduce the volume occupied needed for setting limit assembly 13,
To make the volume of main body 11 reduce.
3, the positioning disk 151 is equipped with the first positioning column 1513 close to 119 one side of second shell, for making positioning disk 151
It is connected with the turntable 155, is contained in elastic component 153 reliably between positioning disk 151 and turntable 155, guarantee bullet
Property part 153 can carry out stable elastic rotary motion.The elastic-restoring force of the elastic component 153 can make the turntable 155 with
It is rotated clockwise centered on second fixed column 1191 of second shell 119.
It 4, can be by sliding locating part 133 between the second transition track 167 and third transition track 169 through third transition
Track 169 enters the external force that application is removed at the first track 161, enables connecting line in the effect of the elastic-restoring force of elastic component 153
Under follow work to rotate clockwise turntable 155 slided at the first track 161, to be contained in first shell 117 and second shell
Between body 119.
5, by setting high and low layered different and gradually gradual transition height for the track of the turntable 155, enhance
The adaptability that the locating part 133 of the limit assembly 13 is slided in raceway surface, convenient for locating part 133 in the turntable 155
Surface can more smoothly be slided.
6, since the apparent height of the turntable 155 is different, the locating part 133 contacts Shi Huifa with the turntable 155
Sound out can be used for prompting single stretching for stretching connecting line 1 already close to gear position, judges convenient for user and selects to draw
The degree stretched.
The above is only present pre-ferred embodiments, are not intended to limit the invention, all institutes within principle of the present invention
Any modification made, equivalent replacement and improvement etc. should all be comprising within protection scope of the present invention.
Claims (10)
1. a kind of single stretching connecting line, special for providing the function of data transmission, charging and receiving wire rod for electronic equipment
Sign is: single connecting line that stretches includes main body, connecting line, and the main body can accommodate connecting line, and the connecting line includes phase
Pair the both ends for exposing to the main body, described connecting line one end the main body can stretch preset length relatively；
Single connecting line that stretches further includes turntable, locating part and elastic pressed piece, and the turntable is connect with the connecting line, institute
It states locating part to contact with the compressing member and turntable respectively, to control the rotation of the turntable；
The elastic pressed piece is set to the locating part and deviates from turntable direction side, and can occur relative to the locating part
Elastic deformation.
2. single as described in claim 1 stretch connecting line, it is characterised in that: the main body includes first shell and second shell
Body, the first shell are covered on second shell, form one between first shell and second shell and accommodate the turntable and connection
The space of line；
The first shell is equipped with the first fixed column close to second shell side, and second shell is equipped with the close to first shell side
Two fixed columns, the first fixed column are connect with the second fixed column, and the turntable can first fixed column and/or the second fixed column
For axis rotation.
3. single as described in claim 2 stretch connecting line, it is characterised in that: be additionally provided with opening, institute in the first shell
It states opening and penetrates through the first shell, described locating part one end may pass through the opening and contact with the turntable, the locating part
Opposite side and the first shell are rotatablely connected；
Described elastic pressed piece one end is covered on the opening and contacts with the locating part, the elastic pressed piece opposite side
It is connect with the first shell.
4. single as described in claim 3 stretch connecting line, it is characterised in that: single connecting line that stretches further includes cover board,
The cover plate lid deviates from the second shell side together in the first shell.
5. single as described in claim 3 stretch connecting line, it is characterised in that: be additionally provided with the first recess in the first shell
With the second recess, the opening is set between first recess and the second recess, and first recess and the second recess are the
Sunk structure of one shell to second shell direction.
6. single as described in claim 1 stretch connecting line, it is characterised in that: single connecting line that stretches further includes positioning
Part, the locating piece are positioned at first shell close to the position of the locating part, and the locating piece is for consolidating the locating part
Due in first shell.
7. single as described in claim 6 stretch connecting line, it is characterised in that: the turntable includes the second accommodation groove, second
Through-hole, first boss and second boss；
The first boss close to second boss diverge one end and close to the second accommodation groove side be equipped with the first track, described first
Boss do not diverge close to second boss one end and close to the second accommodation groove side be equipped with First Transition track, the first boss and
The second boss is equipped with the second track far from the second accommodation groove side；The second boss diverge one end and far from second accommodating
Slot side be equipped with the second transition track, the second boss diverge one end and close to the second accommodation groove side be equipped with third transition rail
Road.
8. single as described in claim 7 stretch connecting line, it is characterised in that: first track passes through First Transition track
Second track is extended to, second track can successively pass through the second transition track and third transition track and the first track
Connection.
9. single as described in claim 8 stretch connecting line, it is characterised in that: the height of first track is higher than described the
One transition track, the height of the First Transition track are higher than second track, and the height of second track is higher than described
Second transition track, second transition track are higher than third transition track, and the third transition track is higher than First Transition rail
Road.
10. single as described in claim 9 stretch connecting line, it is characterised in that: by setting the track of the turntable to
The surface of gradual transition makes locating part and elastic pressed piece cooperate and limits to connecting line；The locating part can be in institute
The raceway surface sliding of turntable is stated, and the locating part keeps stabilization to connect under the auxiliary of the elastic pressed piece with the turntable
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738363.8A CN110492317A (en) | 2019-08-08 | 2019-08-08 | A kind of single stretching connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738363.8A CN110492317A (en) | 2019-08-08 | 2019-08-08 | A kind of single stretching connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110492317A true CN110492317A (en) | 2019-11-22 |
Family
ID=68549719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910738363.8A Pending CN110492317A (en) | 2019-08-08 | 2019-08-08 | A kind of single stretching connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110492317A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6733328B2 (en) * | 2002-05-02 | 2004-05-11 | Chen Che Lin | USB cable adapter with cable winding mechanism |
| CN200947535Y (en) * | 2006-09-14 | 2007-09-12 | 喻建东 | Bidirectional telescopic unit |
| CN201118184Y (en) * | 2007-07-31 | 2008-09-17 | 宁波云环电子集团有限公司 | Collapsible automatic winding disc |
| CN105762589A (en) * | 2014-12-18 | 2016-07-13 | 海洋王照明科技股份有限公司 | Charger and wire collection structure enabling single-side wire pulling operation |
| CN207518002U (en) * | 2017-10-23 | 2018-06-19 | 钟云清 | A kind of single stretching contracting charging data line |
| CN208028345U (en) * | 2018-04-20 | 2018-10-30 | 广西博禄德电子有限公司 | A kind of mobile phone data line |
| US20180351339A1 (en) * | 2017-05-31 | 2018-12-06 | Panasonic Avionics Corporation | Extension and retraction device and method |
| CN208723264U (en) * | 2018-08-29 | 2019-04-09 | 李光斌 | Extension type data line apparatus |
| CN208874020U (en) * | 2018-10-25 | 2019-05-17 | 汪庆苹 | The one of a kind of simple tension drags three data lines |
-
2019
- 2019-08-08 CN CN201910738363.8A patent/CN110492317A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6733328B2 (en) * | 2002-05-02 | 2004-05-11 | Chen Che Lin | USB cable adapter with cable winding mechanism |
| CN200947535Y (en) * | 2006-09-14 | 2007-09-12 | 喻建东 | Bidirectional telescopic unit |
| CN201118184Y (en) * | 2007-07-31 | 2008-09-17 | 宁波云环电子集团有限公司 | Collapsible automatic winding disc |
| CN105762589A (en) * | 2014-12-18 | 2016-07-13 | 海洋王照明科技股份有限公司 | Charger and wire collection structure enabling single-side wire pulling operation |
| US20180351339A1 (en) * | 2017-05-31 | 2018-12-06 | Panasonic Avionics Corporation | Extension and retraction device and method |
| CN207518002U (en) * | 2017-10-23 | 2018-06-19 | 钟云清 | A kind of single stretching contracting charging data line |
| CN208028345U (en) * | 2018-04-20 | 2018-10-30 | 广西博禄德电子有限公司 | A kind of mobile phone data line |
| CN208723264U (en) * | 2018-08-29 | 2019-04-09 | 李光斌 | Extension type data line apparatus |
| CN208874020U (en) * | 2018-10-25 | 2019-05-17 | 汪庆苹 | The one of a kind of simple tension drags three data lines |
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Application publication date: 20191122 |