CN215377873U - Multi-joint spiral elastic data line - Google Patents
Multi-joint spiral elastic data line Download PDFInfo
- Publication number
- CN215377873U CN215377873U CN202120677012.3U CN202120677012U CN215377873U CN 215377873 U CN215377873 U CN 215377873U CN 202120677012 U CN202120677012 U CN 202120677012U CN 215377873 U CN215377873 U CN 215377873U
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- elastic
- shell
- data wire
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Abstract
The utility model relates to the technical field of data lines, in particular to a multi-joint spiral elastic data line, which comprises a main case, a winding component arranged in the main case, a main connection wire which can be wound and unwound and is connected with the winding component, a PCB (printed circuit board) which is arranged in the main case and is electrically connected with the main connection wire, and a plurality of groups of auxiliary connection wires which are arranged in the main case and are connected with the PCB, wherein each auxiliary connection wire comprises a fixed connection terminal, a spiral elastic end and a plug-in end, and the plug-in end is connected with a plug-in connector; the utility model combines the elastic spiral line and the rolling structure, has the advantages of convenient use of the whole structure, simple whole structure, convenient use, good transmission stability and reliable structure, and is provided with a plurality of auxiliary connecting wires for connecting various joints for transmission.
Description
Technical Field
The utility model relates to the technical field of data lines, in particular to a multi-joint spiral elastic data line.
Background
The data cable is a cable with the highest use frequency in daily life, people use the data cable to charge the mobile phone, connect the mobile phone with a computer to transmit data, connect mobile equipment with the computer to transmit data, the daily data cable plays a role of both data transmission and power supply, because the use frequency of the data cable is higher, the damage rate of the data cable is far higher than that of other cables, the data cable is often damaged due to pulling, pressing and bending in daily use, thereby the data cable can not transmit and charge data, some data cables even cause fire damage due to overhigh temperature in charging, in order to solve the damage of the data cable in daily life, people structurally reinforce the data cable, some data cables are additionally provided with a main mandrel in the cable body, the data cable and a power line are wound on the main mandrel, so that the bending resistance and tensile resistance of the data cable are increased, the data cable is protected to a certain extent. The existing data line has some defects in use, such as insufficient tensile strength, too single usable joint, insufficient use length and the like, and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the multi-joint spiral elastic data line which combines the elastic spiral line and the windable structure, has an integral structure and convenient use, is also provided with a plurality of auxiliary connecting wires for connecting various joints for transmission and use, and has a simple integral structure, convenient use, good transmission stability and reliable structure.
The technical scheme adopted by the utility model is as follows: a multi-joint spiral elastic data line comprises a main case, a winding assembly arranged in the main case, a main connection wire connected to the winding assembly in a winding and unwinding manner, a PCB arranged in the main case and electrically connected with the main connection wire, and a plurality of groups of auxiliary connection wires arranged in the main case and connected to the PCB, wherein each auxiliary connection wire comprises a fixed connection terminal, a spiral elastic end and a plug-in end, and the plug-in end is connected with a plug-in joint;
the further improvement of the scheme is that the winding assembly comprises a rotating shaft which is rotatably arranged on the main case, elastic limiting seats which are arranged on two sides of the main case and are used for installing the rotating shaft, the main wiring is provided with a fixed wire, and the fixed wire is fixed on the rotating shaft.
The further improvement of the above scheme is that the host shell comprises a bottom shell and an upper shell arranged on the bottom shell, a first arrangement cavity and a second arrangement cavity are formed after the bottom shell and the upper shell are assembled, the winding assembly is arranged in the first arrangement cavity, and the PCB is arranged in the second arrangement cavity.
The scheme is further improved in that a rope hanging groove is formed in one side of the upper shell.
In a further improvement of the above aspect, the first installation cavity is provided with an opening, and the main wiring extends to the outside of the opening.
The further improvement to above-mentioned scheme does, the rotation axis includes rotating part and fixed part, the rotating part is connected with the fixed part electricity, fixed jack has been seted up to the fixed part, fixed line penetrates behind the fixed jack and is connected with fixed wiring end, main wiring is connected with the rotating part electricity.
The further improvement to the above scheme is that the elastic limiting seat comprises a fixed disk and a rotating disk, the fixed disk is fixedly installed on the host shell, the rotating disk is provided with an elastic buckle, and the fixed disk is provided with a clamping groove corresponding to the elastic buckle.
The scheme is further improved in that the rotating disc is a metal rotating disc, and the elastic buckles are integrally formed on the metal rotating disc in a punching mode.
The further improvement of the scheme is that the rotating shaft is provided with a rotating handle, and the Su search rotating handle extends to the outside of the main case.
The further improvement of the scheme is that the fixed wiring end is provided with a fixed head, and the fixed head is fixedly clamped on the main case.
The further improvement of the scheme is that the spiral elastic end is a slingshot wire.
The utility model has the beneficial effects that:
compared with the traditional data line, the utility model combines the elastic spiral line and the windable structure, has the advantages of convenient use of the whole structure, simple whole structure, convenient use, good transmission stability and reliable structure, and is also provided with a plurality of auxiliary connecting wires for connecting various joints for transmission. The winding device comprises a main machine shell, a winding component arranged in the main machine shell, a main connection wire connected to the winding component in a winding and unwinding mode, a PCB arranged in the main machine shell and electrically connected with the main connection wire, and a plurality of groups of auxiliary connection wires arranged in the main machine shell and connected to the PCB, wherein each auxiliary connection wire comprises a fixed connection terminal, a spiral elastic end and a plug-in end, and the plug-in end is connected with a plug-in connector; the PCB is used for tapping a plurality of auxiliary connecting wires, so that the connecting wires are convenient to connect and the structure is reliable; in addition, the spiral elastic end is used for elastic connection and stretching when in use, and the plug connector is used for connecting and transmitting data.
In addition, the rolling subassembly includes rotatable installation in the rotation axis of mainframe shell, installs in the mainframe shell both sides and with the spacing seat of elasticity of rotation axis installation, the main wiring is provided with the fixed line, the fixed line is fixed in the rotation axis, and the rotation that is used for the main wiring through rotation axis and the cooperation of the spacing seat of elasticity unreels and accomodates, and overall structure is simple, convenient to use, and the fixed line is used for the fixed connection PCB board, fixes at the rotation axis, and the rotation axis rotation is followed in the prevention.
Drawings
FIG. 1 is a schematic perspective view of a multi-joint helical elastic data line according to the present invention;
FIG. 2 is a schematic perspective view of the multi-joint spiral elastic data line of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the internal structure of the main housing of the multi-joint spiral elastic data cable of FIG. 1;
fig. 4 is a schematic structural view of a take-up assembly of the multi-joint helical elastic data line of fig. 1.
Description of reference numerals: the portable terminal comprises a main case 1, a bottom case 11, an upper case 12, a winding assembly 2, a rotating shaft 21, a rotating part 211, a fixing part 212, a rotating handle 213, an elastic limiting seat 22, a fixing disc 221, a rotating disc 222, an elastic buckle 223, a main wiring 3, a fixing wire 31, a PCB 4, an auxiliary wiring 5, a fixing terminal 51, a fixing head 511, a spiral elastic end 52 and a plugging end 53.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 4, a multi-joint spiral elastic data line includes a main case 1, a winding assembly 2 installed in the main case 1, a main connection wire 3 connected to the winding assembly 2 in a winding and unwinding manner, a PCB 4 installed in the main case 1 and electrically connected to the main connection wire 3, and a plurality of sets of auxiliary connection wires 5 installed in the main case 1 and connected to the PCB 4, wherein the auxiliary connection wires 5 include a fixed connection terminal 51, a spiral elastic end 52, and a plugging end 53, and the plugging end 53 is connected to a plugging head 54; the winding assembly 2 comprises a rotating shaft 21 rotatably installed on the main case 1, elastic limiting seats 22 installed on two sides of the main case 1 and used for installing the rotating shaft 21, a main wiring 3 is provided with a fixing line 31, and the fixing line 31 is fixed on the rotating shaft 21.
Host computer shell 1 includes drain pan 11 and installs in the epitheca 12 of drain pan 11, be formed with first arrangement chamber and second arrangement chamber after drain pan 11 assembles with epitheca 12, first arrangement intracavity is located to rolling subassembly 2, the intracavity is located to the second to PCB board 4, under the cooperation through epitheca 12 and inferior valve, has formed first arrangement chamber and second arrangement chamber, is used for rolling subassembly 2 and PCB board 4 respectively to carry out fixed mounting, simple to operate.
One side of the upper shell 12 is provided with a rope hanging groove, which is convenient for carrying and fixing the structure.
The first chamber of settling is equipped with the opening, main wiring 3 extends to the opening outside, and the opening makes things convenient for main wiring 3's drawing and accomodate.
The spacing seat 22 of elasticity includes fixed disk 221 and rotary disk 222, fixed disk 221 fixed mounting is in mainframe shell 1, rotary disk 222 is equipped with elasticity buckle 223, fixed disk 221 corresponds elasticity buckle 223 and is equipped with the draw-in groove, and the further improvement does, and rotary disk 222 is metal rotary disk 222, the integrative stamping forming of elasticity buckle 223 is in metal rotary disk 222, under the cooperation through elasticity buckle 223 and draw-in groove, plays limiting displacement when can be used to rotate, adopts elasticity buckle 223, makes things convenient for the rotation to reset.
The rotating shaft 21 is provided with a rotating handle 213, the rotating handle 213 extends to the outside of the main chassis 1, and the rolling is conveniently operated through the rotating handle 213, so that the operation is convenient, and the structure is simple.
Fixed wiring end 51 is equipped with fixed head 511, the fixed card of fixed head 511 is located mainframe shell 1, and through the installation of the fixed head 511 of 1 cooperation of mainframe shell, the convenience is to the fixed mounting of fixed wiring end 51, simple to operate, the structure is reliable.
The spiral elastic end 52 is a slingshot wire.
The utility model combines the elastic spiral line and the rolling structure, has the advantages of convenient use of the whole structure, simple whole structure, convenient use, good transmission stability and reliable structure, and is also provided with a plurality of auxiliary connecting wires 5 for connecting various joints for transmission. Specifically, the winding device is provided with a main case 1, a winding component 2 arranged in the main case 1, a main wiring 3 connected to the winding component 2 in a winding and unwinding manner, a PCB 4 arranged in the main case 1 and electrically connected with the main wiring 3, and a plurality of groups of auxiliary wirings 5 arranged in the main case 1 and connected to the PCB 4, wherein the auxiliary wirings 5 comprise a fixed wiring end 51, a spiral elastic end 52 and a plugging end 53, and the plugging end 53 is connected with a plug 54; the PCB 4 is used for tapping a plurality of auxiliary connecting wires 5, so that the wiring is convenient and the structure is reliable; in addition, the spiral spring end 52 is used for spring connection and is stretchable in use, and the plug 54 is used for connection and data transmission. The rolling component 2 includes rotatable installation in the rotation axis 21 of host computer shell 1, installs in the host computer shell 1 both sides and with the spacing seat 22 of elasticity of rotation axis 21 installation, the main wiring 3 is provided with fixed line 31, fixed line 31 is fixed in rotation axis 21, unreels and accomodates through the rotation that the cooperation of rotation axis 21 and the spacing seat 22 of elasticity is used for main wiring 3, and overall structure is simple, convenient to use, and fixed line 31 is used for fixed connection PCB board 4, fixes at rotation axis 21, and the rotation axis 21 is followed in the prevention.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a polylinker spiral elasticity data line which characterized in that: the winding device comprises a main machine shell, a winding assembly arranged in the main machine shell, a main connection wire connected to the winding assembly in a winding and unwinding manner, a PCB arranged in the main machine shell and electrically connected with the main connection wire, and a plurality of groups of auxiliary connection wires arranged in the main machine shell and connected to the PCB, wherein each auxiliary connection wire comprises a fixed connection terminal, a spiral elastic end and a plug-in end, and the plug-in end is connected with a plug-in connector;
the winding assembly comprises a rotating shaft rotatably arranged on the main case, elastic limiting seats arranged on two sides of the main case and used for installing the rotating shaft, a main wiring line is provided with a fixing line, and the fixing line is fixed on the rotating shaft.
2. The multi-joint helical elastic data wire of claim 1, wherein: the host computer shell comprises a bottom shell and an upper shell arranged on the bottom shell, a first arrangement cavity and a second arrangement cavity are formed after the bottom shell and the upper shell are assembled, the winding assembly is arranged in the first arrangement cavity, and the PCB is arranged in the second arrangement cavity.
3. The multi-joint helical elastic data wire of claim 2, wherein: one side of the upper shell is provided with a rope hanging groove.
4. The multi-joint helical elastic data wire of claim 3, wherein: the first placing cavity is provided with an opening, and the main wiring extends to the outside of the opening.
5. The multi-joint helical elastic data wire of claim 4, wherein: the rotation axis includes rotating part and fixed part, the rotating part is connected with the fixed part electricity, fixed jack has been seted up to the fixed part, fixed line penetrates fixed jack after be connected with fixed wiring end, main wiring is connected with the rotating part electricity.
6. The multi-joint helical elastic data wire of claim 5, wherein: the elastic limiting seat comprises a fixed disk and a rotating disk, the fixed disk is fixedly installed on the host shell, the rotating disk is provided with an elastic buckle, and the fixed disk is provided with a clamping groove corresponding to the elastic buckle.
7. The multi-joint helical elastic data wire of claim 6, wherein: the rotary disk is a metal rotary disk, and the elastic buckles are integrally formed on the metal rotary disk in a punching mode.
8. The multi-joint helical elastic data wire of claim 7, wherein: the rotation axis is equipped with rotatory handle, rotatory handle extends to the mainframe shell outside.
9. The multi-joint helical elastic data wire of claim 1, wherein: the fixed wiring end is provided with a fixed head, and the fixed head is fixedly clamped on the main case.
10. The multi-joint helical elastic data wire of claim 1, wherein: the spiral elastic end is a slingshot wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677012.3U CN215377873U (en) | 2021-04-01 | 2021-04-01 | Multi-joint spiral elastic data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677012.3U CN215377873U (en) | 2021-04-01 | 2021-04-01 | Multi-joint spiral elastic data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377873U true CN215377873U (en) | 2021-12-31 |
Family
ID=79625821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120677012.3U Expired - Fee Related CN215377873U (en) | 2021-04-01 | 2021-04-01 | Multi-joint spiral elastic data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377873U (en) |
-
2021
- 2021-04-01 CN CN202120677012.3U patent/CN215377873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |