CN212626425U - Single-drawing shrinkage line - Google Patents
Single-drawing shrinkage line Download PDFInfo
- Publication number
- CN212626425U CN212626425U CN202021181349.7U CN202021181349U CN212626425U CN 212626425 U CN212626425 U CN 212626425U CN 202021181349 U CN202021181349 U CN 202021181349U CN 212626425 U CN212626425 U CN 212626425U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- data line
- movable shaft
- shaft core
- arc block
- 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.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a single-drawing shrinkage line, which comprises a base with a round flat section; the outer edge of the base is sleeved with an outer shell; a rotating shaft is vertically formed in the center of the inner bottom of the base; the bottom of the rotating shaft is fixedly sleeved with a movable shaft core; a coil spring is sleeved in the movable shaft core; a circuit board slot is formed in the center of the top of the movable shaft core; a first circuit board is fixedly arranged on the circuit board groove; both ends of the first circuit board are electrically connected with connectors; the top of the movable shaft core is rotatably connected with a second circuit board; the second circuit board is positioned right above the first circuit board; a plurality of circles of second circuit board conductive slideways are formed at the bottom of the second circuit board at intervals; the top of the connector is in circumferential sliding fit with the conductive slideway of the second circuit board, and the bottom of the connector is electrically connected with the conductive slideway of the second circuit board; the first circuit board is electrically connected with a data line; the second circuit board is connected with a charging head input end; the data line is wound and placed, and the head end of the data line is electrically connected with the first circuit board.
Description
Technical Field
The utility model relates to a data line technical field, the utility model particularly relates to single tensile contraction line.
Background
The data line is used for connecting the mobile equipment and the computer to achieve the purpose of data transmission or communication; the popular point is that the tool is a channel tool for connecting a computer and mobile equipment to transmit files such as videos, ringtones, pictures and the like, and the tool can also be connected with a charger to charge the mobile equipment; with the development of the electronic industry, data lines have become an indispensable part in our lives;
the following problems exist in the market at present: the existing telescopic line is generally double-pulled, and is inconvenient to use; at present, the data of single stretching and shrinking lines are mostly 4 lines, and partial quick charging function cannot be realized; the telescopic line has no light decoration function.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A single draw line comprising a base having a circular flat cross-section; the outer edge of the base is sleeved with an outer shell; a rotating shaft is vertically formed in the center of the inner bottom of the base; the bottom of the rotating shaft is fixedly sleeved with a movable shaft core; a coil spring is sleeved in the movable shaft core; a circuit board slot is formed in the center of the top of the movable shaft core; a first circuit board is fixedly arranged on the circuit board groove; both ends of the first circuit board are electrically connected with connectors; the top of the movable shaft core is rotatably connected with a second circuit board; the second circuit board is positioned right above the first circuit board; a plurality of circles of second circuit board conductive slideways are formed at the bottom of the second circuit board at intervals; the top of the connector is in circumferential sliding fit with the conductive slideway of the second circuit board, and the bottom of the connector is electrically connected with the conductive slideway of the second circuit board; the first circuit board is electrically connected with a data line; the second circuit board is connected with a charging head input end; the data wire is wound, the head end of the data wire is electrically connected with the first circuit board, and the tail end of the data wire is electrically connected with a plurality of charging head output ends; the top of the rotating shaft is rotatably connected with a fixed cover; the outer edge of the fixed cover is embedded with the top of the outer shell; the top of the fixed cover is clamped with an outer top cover; a positioning shaft groove is formed at one side of the bottom of the fixed cover; the inner top of the positioning shaft groove is rotationally connected with a positioning shaft; a convex block is formed at the bottom of the positioning shaft; a second circular chute and a third circular chute are formed at the top of the movable shaft core at intervals; a clamping notch is formed in one side of the second circular sliding chute; the clamping gap is communicated with the second circular chute and the third circular chute; the movable shaft core is fixed in position through the convex block and the clamping notch when being connected in a rotating mode.
Preferably, the output end of the charging head is a MICRO5P-B interface, a TYPE-C interface and an apple interface.
Preferably, the number of lines of the connector can be adjusted between 5 lines (including) and 10 lines (including).
Preferably, the second circuit board is electrically connected with a plurality of LED lamps; a lamp hole corresponding to the LED lamp is formed on the fixed cover; the outer top cover is made of transparent materials.
Preferably, the bottom of the base is formed with a receiving groove; the input end of the charging head is accommodated in the accommodating groove.
Preferably, a first arc block, a second arc block and a third arc block are formed at the center of the bottom of the movable shaft core at intervals; the first arc block, the second arc block and the third arc block are spirally distributed on the whole; the first arc block and the second arc block are concentric; a gap is formed between the first arc block and the third arc block; the head end of the data line penetrates through the gap and then is electrically connected with the first circuit board; a clamping groove is formed at the top of the rotating shaft; one end of the coil spring is clamped with the second arc block, and the other end of the coil spring is clamped with the clamping groove.
Preferably, the second circuit board conductive slideway, the second circular chute, the circuit board slot and the clamping notch are positioned on the same surface; the movable shaft core is rotationally connected with the lug and the fixed cover to determine the state (when the data line is pulled out, the lug slides in the second circular sliding groove when the data line starts, the lug continuously pulls the data line and slides to the third circular sliding groove, the lug pulls the data line and slides in the third circular sliding groove, when the data line needs to be stopped, the lug slides to the clamping gap from the third circular sliding groove along the resilience force of the coil spring after the data line is suddenly not pulled in the process of pulling the data line outwards, the lug stops at the clamping gap to clamp the movable shaft core, when the data line needs to be retracted, the data line is pulled, the lug slides to the second circular sliding groove from the clamping gap when the data line is pulled, the length of the data line is pulled to be not less than 0.8CM and not more than 7CM, the data line is not pulled and is retracted along the resilience force of the coil spring any more, and the lug slides in the second circular sliding groove all the time in the process of retraction).
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses single tensile contract line, the first circuit board that is equipped with and second circuit board normal running fit, so set up the data line can not receive the influence of casing; the simultaneous rotating connection of five wires can be realized, and the multi-wire connection of single-stretching shrinkage wires can be realized; compared with the existing telescopic line track, the innovative single-pull track design, namely the second circular sliding chute and the third circular sliding chute, is more excellent; the LED lamp shell is provided with a lighting function when the data line is used for charging, and the LED lamp shell has good ornamental performance.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is a schematic structural diagram of the first circuit board, the second circuit board and the connector of the present invention.
Fig. 4 is a schematic structural view of a second circuit board conductive slideway according to the present invention.
Fig. 5 is a schematic view of the lamp hole structure of the present invention.
Fig. 6 is a schematic structural view of the second circular chute and the third circular chute of the present invention.
Fig. 7 is a schematic structural diagram of the first arc block, the second arc block and the third arc block of the present invention.
Fig. 8 is a schematic view of the bump structure of the present invention.
In the figure: a base 1; an outer case 2; a rotating shaft 3; a movable shaft core 4; a circuit board slot 5; a first circuit board 6; a connector 7; a second circuit board 8; a second circuit board conductive slideway 9; a fixed cover 10; an outer top cover 11; a charging head input 12; a data line 13; a charging head output 14; a positioning shaft groove 15; a positioning shaft 16; a bump 17; a second circular chute 18; a third circular chute 19; a clamping notch 20; MICRO5P-B interface 30; TYPE-C interface 31; an apple interface 32; an LED lamp 33; a lamp hole 34; a housing groove 35; a first arc block 36; a second arc block 37; a third arc block 38; the gap 39; a coil spring 40; a catching groove 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 8, in the embodiment of the present invention, a single-drawing shrinkage line includes a base 1 having a circular flat cross section; the outer edge of the base 1 is sleeved with an outer shell 2; a rotating shaft 3 is vertically formed at the central position of the inner bottom of the base 1; the bottom of the rotating shaft 3 is fixedly sleeved with a movable shaft core 4; a coil spring 40 is sleeved in the movable shaft core 4; a circuit board slot 5 is formed in the center of the top of the movable shaft core 4; a first circuit board 6 is fixedly arranged on the circuit board slot 5; both ends of the first circuit board 6 are electrically connected with connectors 7; the top of the movable shaft core 4 is rotatably connected with a second circuit board 8; the second circuit board 8 is positioned right above the first circuit board 6; a plurality of circles of second circuit board conductive slideways 9 are formed at the bottom of the second circuit board 8 at intervals; the top of the connector 7 is in circumferential sliding fit with the second circuit board conductive slideway 9, and the bottom of the connector 7 is electrically connected with the second circuit board conductive slideway 9; the first circuit board 6 is electrically connected with a data line 13; the second circuit board 8 is connected with a charging head input end 12; the data line 13 is placed in a winding mode, the head end of the data line 13 is electrically connected with the first circuit board 6, and the tail end of the data line 13 is electrically connected with a plurality of charging head output ends 14; the top of the movable shaft core 4 is rotatably connected with a fixed cover 10; the outer edge of the fixed cover 10 is embedded with the top of the outer shell 2; the top of the fixed cover 10 is clamped with an outer top cover 11; a positioning shaft groove 15 is formed at one side of the bottom of the fixed cover 10; the inner top of the positioning shaft groove 15 is rotatably connected with a positioning shaft 16; a lug 17 is formed at the bottom of the positioning shaft 16; a second circular chute 18 and a third circular chute 19 are formed at the top of the movable shaft core 4 at intervals; a clamping gap 20 is formed at one side of the second circular chute 18; the clamping notch 20 is communicated with the second circular chute 18 and the third circular chute 19; the movable shaft core 4 is fixed by the lug 17 and the clamping notch 20 when in rotating connection.
Preferably, the charging head output 14 is a MICRO5P-B interface 30, a TYPE-C interface 31, and an apple interface 32.
Preferably, the number of lines of the connector 7 can be arbitrarily adjusted from 5 lines (inclusive) to 10 lines (inclusive).
Preferably, the second circuit board 8 is electrically connected with a plurality of LED lamps 33; a lamp hole 34 corresponding to the LED lamp 33 is formed on the fixing cover 10; the outer top cover 11 is made of transparent material.
Preferably, the bottom of the base 1 is formed with a receiving groove 35; charging head input terminal 12 is housed inside housing groove 35.
Preferably, a first arc block 36, a second arc block 37 and a third arc block 38 are formed at the bottom center of the movable shaft core 4 at intervals; the first arc block 36, the second arc block 37 and the third arc block 38 are spirally distributed on the whole; the first circular arc block 36 is concentric with the second circular arc block 37; a gap 39 is formed between the first arc block 36 and the third arc block 38; the head end of the data line 13 passes through the gap 39 and then is electrically connected with the first circuit board 6; a clamping groove 41 is formed at the top of the rotating shaft 3; one end of the coil spring is engaged with the second arc piece 37, and the other end of the coil spring 40 is engaged with the engaging groove 41.
Preferably, the second circuit board conductive slideway 9, the second circular chute 18, the circuit board slot 5 and the clamping notch 20 are positioned on the same plane; the movable shaft core 4 is rotationally connected and is determined by the convex block 17 and the fixed cover 10 (when the data line 13 is pulled out, the convex block slides in the second circular sliding groove 18 when the data line 13 starts, the convex block of the data line 13 continuously pulls to slide to the third circular sliding groove 19, the convex block of the data line 13 is pulled to slide in the third circular sliding groove 19, when the data line 13 needs to be stopped, the convex block 17 slides to the clamping gap 20 from the third circular sliding groove 19 along the resilience force of the coil spring 40 after the data line 13 is pulled outwards, the convex block 17 stops at the clamping gap 20 to clamp the movable shaft core 4 immovably, when the data line 13 needs to be withdrawn, the data line 13 is pulled, the convex block 17 slides to the second circular sliding groove 18 from the clamping gap 20 when the data line 13 is pulled, the length of the data line 13 is pulled to be more than or equal to 0.8CM and less than or equal to 7CM, and the data line 13 is not pulled again along the resilience force of the coil spring 40, the cam 17 slides in the second circular slot 18 all the time during the retraction).
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The single-drawing shrinkage line is characterized by comprising a base with a round flat section; the outer edge of the base is sleeved with an outer shell; a rotating shaft is vertically formed in the center of the inner bottom of the base; the bottom of the rotating shaft is fixedly sleeved with a movable shaft core; a coil spring is sleeved in the movable shaft core; a circuit board slot is formed in the center of the top of the movable shaft core; a first circuit board is fixedly arranged on the circuit board groove; both ends of the first circuit board are electrically connected with connectors; the top of the movable shaft core is rotatably connected with a second circuit board; the second circuit board is positioned right above the first circuit board; a plurality of circles of second circuit board conductive slideways are formed at the bottom of the second circuit board at intervals; the top of the connector is in circumferential sliding fit with the conductive slideway of the second circuit board, and the bottom of the connector is electrically connected with the conductive slideway of the second circuit board; the first circuit board is electrically connected with a data line; the second circuit board is connected with a charging head input end; the data wire is wound, the head end of the data wire is electrically connected with the first circuit board, and the tail end of the data wire is electrically connected with a plurality of charging head output ends; the top of the rotating shaft is rotatably connected with a fixed cover; the outer edge of the fixed cover is embedded with the top of the outer shell; the top of the fixed cover is clamped with an outer top cover; a positioning shaft groove is formed at one side of the bottom of the fixed cover; the inner top of the positioning shaft groove is rotationally connected with a positioning shaft; a convex block is formed at the bottom of the positioning shaft; a second circular chute and a third circular chute are formed at the top of the movable shaft core at intervals; a clamping notch is formed in one side of the second circular sliding chute; the clamping gap is communicated with the second circular chute and the third circular chute; the movable shaft core is fixed in position through the convex block and the clamping notch when being connected in a rotating mode.
2. The single draw shrink of claim 1, wherein the charging head output is a MICRO5P-B interface, a TYPE-C interface, and an apple interface.
3. The single draw shrink according to claim 1, wherein the number of connector wires is arbitrarily adjustable between 5 and 10.
4. The single draw shrinkage line of claim 1, wherein the second circuit board is electrically connected with a plurality of LED lamps; a lamp hole corresponding to the LED lamp is formed on the fixed cover; the outer top cover is made of transparent materials.
5. The single draw shrinkage line of claim 1, wherein the bottom of the base is formed with a receiving groove; the input end of the charging head is accommodated in the accommodating groove.
6. The single-drawing shrinkage line as claimed in claim 1, wherein the bottom center of the movable shaft core is formed with a first arc block, a second arc block and a third arc block at intervals; the first arc block, the second arc block and the third arc block are spirally distributed on the whole; the first arc block and the second arc block are concentric; a gap is formed between the first arc block and the third arc block; the head end of the data line penetrates through the gap and then is electrically connected with the first circuit board; a clamping groove is formed at the top of the rotating shaft; one end of the coil spring is clamped with the second arc block, and the other end of the coil spring is clamped with the clamping groove.
7. The single-stretch shrinkage line according to claim 1, wherein the second circuit board conductive slideway, the second circular chute, the circuit board slot and the clamping notch are located on the same plane; the movable shaft core is rotatably connected with the lug and the fixed cover to determine the state, and when the data wire is pulled out: when the data line starts, the lug slides in the second circular sliding groove, the lug can slide to the third circular sliding groove when being continuously pulled, and the lug can slide in the third circular sliding groove when being pulled; when the data line needs to be stopped: after the data line is not pulled suddenly in the process of pulling the data line outwards, the convex block slides to the clamping gap from the third circular sliding groove along the resilience force of the coil spring, and the convex block stops at the clamping gap to clamp the movable shaft core; when the data line needs to be retracted: the data line is pulled, the convex block slides to the second circular sliding groove from the clamping gap when the data line is pulled, the length of the pulled data line is larger than or equal to 0.8CM and smaller than or equal to 7CM, the data line is not pulled to be withdrawn along the resilience force of the coil spring any more, and the convex block always slides in the second circular sliding groove in the withdrawing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021181349.7U CN212626425U (en) | 2020-06-23 | 2020-06-23 | Single-drawing shrinkage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021181349.7U CN212626425U (en) | 2020-06-23 | 2020-06-23 | Single-drawing shrinkage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626425U true CN212626425U (en) | 2021-02-26 |
Family
ID=74754752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021181349.7U Active CN212626425U (en) | 2020-06-23 | 2020-06-23 | Single-drawing shrinkage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006234A (en) * | 2021-09-26 | 2022-02-01 | 东莞市展睿电子科技有限公司 | Multi-direction rotary first and second connector capable of being disassembled and replaced and electronic connector thereof |
-
2020
- 2020-06-23 CN CN202021181349.7U patent/CN212626425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006234A (en) * | 2021-09-26 | 2022-02-01 | 东莞市展睿电子科技有限公司 | Multi-direction rotary first and second connector capable of being disassembled and replaced and electronic connector thereof |
| CN114006234B (en) * | 2021-09-26 | 2024-03-19 | 东莞市展睿电子科技有限公司 | Multi-directional rotary detachable first and second connectors and electronic connector thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212626425U (en) | Single-drawing shrinkage line | |
| CN210467391U (en) | Cable for power transmission | |
| CN204809561U (en) | Take storage module's data line device | |
| CN212991949U (en) | Wire-dividing tool box for information technology engineering computer equipment | |
| CN213584394U (en) | Cylindrical integrated cable | |
| CN208257865U (en) | A kind of mobile phone shell with USB data line | |
| CN210779864U (en) | Portable cable clamp structure | |
| CN214254992U (en) | Novel high-shielding HDMI connecting wire | |
| CN211556893U (en) | Multifunctional charger for mobile phone, earphone and intelligent watch | |
| CN221140736U (en) | Wire harness production line coiling device | |
| CN215990285U (en) | Cell-phone charging wire device with accomodate function | |
| CN216436345U (en) | Charging wire convenient to accomodate | |
| CN220107116U (en) | Industrial control wire harness with classified plug-ins | |
| CN218569432U (en) | Data line and electronic equipment | |
| CN220984981U (en) | Plug-in sheet terminal | |
| CN215377910U (en) | Multifunctional data connecting line | |
| CN215009627U (en) | Separated mobile phone charger | |
| CN219801382U (en) | Spliced compression-resistant cable | |
| CN212571602U (en) | Transfer line for communication transmission equipment | |
| CN215185566U (en) | Electric appliance connecting wire harness device | |
| CN216014938U (en) | A turn round line device for production of novel car pencil | |
| CN2406976Y (en) | Wire winding box with electric impulse absorber | |
| CN212967177U (en) | Disc type cable structure capable of automatically resetting | |
| CN214797968U (en) | New energy automobile locking executor pencil | |
| CN212380622U (en) | Rotatable network cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211201 Address after: 518110 707, block C, rongchuangzhihui building, intersection of Longsheng Road and Jinglong Jianshe Road, Shangfen community, Minzhi street, Longhua District, Shenzhen, Guangdong Province Patentee after: Guangdong Qiyuan Innovation Development Co.,Ltd. Address before: 641599 group 6, majiajing village, peacock Township, Lezhi county, Ziyang City, Sichuan Province Patentee before: Wu Minggui |