CN214754593U - MFI spring wire - Google Patents
MFI spring wire Download PDFInfo
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- CN214754593U CN214754593U CN202120722062.9U CN202120722062U CN214754593U CN 214754593 U CN214754593 U CN 214754593U CN 202120722062 U CN202120722062 U CN 202120722062U CN 214754593 U CN214754593 U CN 214754593U
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- spring wire
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Abstract
The utility model discloses a MFI spring wire, including input device, input device's one end is provided with connection structure, connection structure includes link, interface and fixed thread cover, input device's one end is provided with the link, the one end of link is provided with the interface, the outside of the one end interface of link is provided with the fixed thread cover, one side of connection structure is provided with spring wire mechanism, spring wire mechanism includes that protective sheath, end plate, first body of a thread prevent wiping cover, fixing bearing, insulating post, the spring wire body, activity external screw thread cover, electric core. The utility model discloses can play fine storage effect to the spring line body through the protective sheath, and can prevent that electromagnetic interference from appearing in the spring line body coil inboard, connect more convenient fastening in the switch-on installation, connect department and external isolation simultaneously, can play water-proof effects, wholly use more safely, better satisfied use needs.
Description
Technical Field
The utility model relates to a spring wire equipment technical field specifically is an MFI spring wire.
Background
The spring wire is also called a slingshot wire and a spiral wire, is integrally spiral, and is an equipment connecting wire which works by utilizing scalability.
Although the existing spring wire has the effect of saving space, the existing spring wire is provided with a wireless personal protection device, so that the joint is loosened due to external force pulling in the using process; in addition, under the conditions of large current and over-thin insulation glue on the surface of the battery core, an electromagnetic field is easily generated inside the coil of the spring wire, so that the overall use effect is not good, and therefore a scheme capable of alleviating the problems is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a MFI spring wire to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an MFI spring wire comprises an input device, wherein one end of the input device is provided with a connecting structure, the connecting structure comprises a connecting end, a connector and a fixed thread sleeve, the connecting end is arranged at one end of the input device, the connector is arranged at one end of the connecting end, the fixed thread sleeve is arranged on the outer side of the connector at one end of the connecting end, one side of the connecting structure is provided with a spring wire mechanism, the spring wire mechanism comprises a protective sleeve, an end plate, a first wire body anti-friction sleeve, a fixed bearing, an insulating column, a spring wire body, a movable external thread sleeve, an electric core, a rotating disc and a second wire body anti-friction sleeve, one side of the connecting structure is provided with the protective sleeve, one end of the protective sleeve is provided with the end plate, the edge of one end of the end plate is provided with the first wire body anti-friction sleeve, the middle area of the other end of the end plate is provided with the fixed bearing, one end of the fixed bearing is provided with the insulating column, the outer surface of the insulating column is provided with a spring wire body, a movable external thread sleeve is arranged at one end, close to the outer surface of the spring wire body, of the outer surface of the spring wire body, an electric core is arranged at the inner surface and one end of the spring wire body, a rotating disc is arranged at the other end of the protective sleeve, and a second wire body anti-friction sleeve is arranged at the edge of one end of the rotating disc.
Preferably, one end of the outer surface of the battery cell is movably connected with the inner surface of the interface, the spring wire body wraps the outer surface of the battery cell, and the inner surface of the movable external thread sleeve is movably connected with the area, close to one end, of the outer surface of the spring wire body in a positioning mode.
Preferably, the middle area of the spring wire body is wound and connected with the outer surface of the insulating column in the protective sleeve, one end of the insulating column is movably connected with one end of the fixed bearing, the other end of the fixed bearing is fixedly connected with the middle area of the other end of the end plate, and one end of the first wire body anti-friction sleeve is fixedly connected with the edge of one end of the end plate.
Preferably, the two ends of the end plate and the first line body anti-friction sleeve are movably penetrated into the protective sleeve by a spring line body, the edge of the other end of the end plate is movably connected with the edge of one end of the protective sleeve, and the edge of the other end of the rotating disc is fixedly connected with the edge of the other end of the protective sleeve.
Preferably, the middle area of the other end of the rotating disc is fixedly connected with the other end of the insulating column, the second line body anti-friction sleeve is fixedly installed at the edge of one end of the rotating disc, and the two ends of the rotating disc and the second line body anti-friction sleeve are movably penetrated through by the spring line body.
Preferably, the other end of the connecting end is fixedly connected with the middle area of one end of the input device, the interface is arranged at one end of the connecting end, the edge of one end of the fixed thread sleeve is fixedly connected with the outer area of the interface at one end of the connecting end, and the inner surface of the fixed thread sleeve is in threaded rotary connection with the outer surface of the movable external thread sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
during the use, at first rotate the rolling disc, drive insulating post and protective sheath through the rolling disc and rotate simultaneously, when the insulating post rotated, the spring line body on insulating post surface can begin not hard up, later pull out the one end of the spring line body from the other end direction of first line body friction-proof cover, thereby pull out the spring line body after becoming flexible on insulating post surface resultant force, treat that the spring line body pulls out and can stop the pulling after the rational use length, later insert appointed input port with the one end electricity core of the spring line body, again with the other end switch-on power supply of the spring line body can.
After the spring line body switch on, the insulating column plays insulating interference effect in the coil inside of the spring line body to avoid the middle zone production electromagnetic coil of the spring line body, influence whole result of use, this device can play fine storage effect to the spring line body through the protective sheath, and can prevent that electromagnetic interference from appearing in the spring line body coil inboard.
During the installation, at first aim at the inside of interface with electric core, later make activity external screw thread cover screw thread rotation between the internal surface of fixed thread cover, make electric core slowly insert the inside of interface can, this device makes the spring line body connect convenient fastening more in the installation, connects simultaneously department and external isolation, can play water-proof effects, and whole use is safer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the present invention;
fig. 3 is a schematic structural view of the spring wire mechanism of the present invention;
fig. 4 is an enlarged schematic view of part a of the present invention.
In the figure: 1. an input device; 2. a connecting structure; 3. a spring wire mechanism; 201. a connecting end; 202. an interface; 203. fixing the threaded sleeve; 301. a protective sleeve; 302. an end plate; 303. a first body friction sleeve; 304. fixing the bearing; 305. an insulating column; 306. a spring wire body; 307. a movable external thread sleeve; 308. an electric core; 309. rotating the disc; 310. the second line body anti-friction sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an MFI spring wire comprises an input device 1, a connecting structure 2 is arranged at one end of the input device 1, the connecting structure 2 comprises a connecting end 201, a connector 202 and a fixed thread sleeve 203, the connecting end 201 is arranged at one end of the input device 1, the connector 202 is arranged at one end of the connecting end 201, the fixed thread sleeve 203 is arranged at the outer side of the connector 202 at one end of the connecting end 201, a spring wire mechanism 3 is arranged at one side of the connecting structure 2, the spring wire mechanism 3 comprises a protective sleeve 301, an end plate 302, a first wire body anti-friction sleeve 303, a fixed bearing 304, an insulating column 305, a spring wire body 306, a movable external thread sleeve 307, an electric core 308, a rotating disc 309 and a second wire body anti-friction sleeve 310, the protective sleeve 301 is arranged at one side of the connecting structure 2, the end plate 302 is arranged at one end of the protective sleeve 301, the first wire body anti-friction sleeve 303 is arranged at one end edge of the end plate 302, the fixed bearing 304 is arranged at the middle area of the other end of the end plate 302, an insulating column 305 is arranged at one end of the fixed bearing 304, a spring wire body 306 is arranged on the outer surface of the insulating column 305, a movable external thread sleeve 307 is arranged on the outer surface of the spring wire body 306 close to one end, a battery cell 308 is arranged on the inner surface and one end of the spring wire body 306, a rotating disc 309 is arranged at the other end of the protective sleeve 301, and a second wire body anti-friction sleeve 310 is arranged on the edge of one end of the rotating disc 309.
One end of the outer surface of the battery cell 308 is movably connected with the inner surface of the interface 202, the spring wire body 306 wraps the outer surface of the battery cell 308, and the inner surface of the movable external thread sleeve 307 is movably connected with the area, close to one end, of the outer surface of the spring wire body 306.
The middle area of the spring wire body 306 is wound and connected with the outer surface of the insulating column 305 inside the protective sleeve 301, one end of the insulating column 305 is movably connected with one end of the fixed bearing 304, the other end of the fixed bearing 304 is fixedly connected with the middle area of the other end of the end plate 302, and one end of the first wire body anti-friction sleeve 303 is fixedly connected with the edge of one end of the end plate 302.
Both ends of the end plate 302 and the first body anti-friction sleeve 303 are movably penetrated into the protective sleeve 301 by the spring wire body 306, the edge of the other end of the end plate 302 is movably connected with the edge of one end of the protective sleeve 301, and the edge of the other end of the rotating disc 309 is fixedly connected with the edge of the other end of the protective sleeve 301.
The middle area of the other end of the rotating disc 309 is fixedly connected with the other end of the insulating column 305, the second wire body anti-friction sleeve 310 is fixedly installed at the edge of one end of the rotating disc 309, and the two ends of the rotating disc 309 and the second wire body anti-friction sleeve 310 are movably penetrated by the spring wire body 306; when the device is used, firstly, the rotating disc 309 is rotated, the insulating column 305 and the protective sleeve 301 are driven to rotate simultaneously through the rotating disc 309, when the insulating column 305 rotates, the spring wire body 306 on the surface of the insulating column 305 starts to loosen, then one end of the spring wire body 306 is pulled out from the other end direction of the first body anti-friction sleeve 303, so that the spring wire body 306 with the loosened surface of the insulating column 305 is pulled out in a resultant force manner, the pulling can be stopped after the spring wire body 306 is pulled out to a reasonable use length, then one end electric core 308 of the spring wire body 306 is inserted into a specified input port, then the other end of the spring wire body 306 is connected with a power supply, after the spring wire body 306 is connected with the power supply, the insulating column 305 plays an insulating interference role in the coil of the spring wire body 306, so as to avoid the generation of an electromagnetic coil in the middle area of the spring wire body 306 and influence the whole use effect, the device can play a good containing role on the spring wire body 306 through the protective sleeve 301, and can prevent electromagnetic interference from occurring inside the coil of the spring wire body 306.
The other end of the connecting end 201 is fixedly connected with the middle area of one end of the input device 1, the interface 202 is arranged at one end of the connecting end 201, the edge of one end of the fixed thread sleeve 203 is fixedly connected with the outer side area of the interface 202 at one end of the connecting end 201, and the inner surface of the fixed thread sleeve 203 is in threaded rotary connection with the outer surface of the movable external thread sleeve 307; during the installation, at first aim at the inside of interface 202 with electric core 308, later make activity external thread cover 307 screw thread rotation between the internal surface of fixed thread cover 203, make electric core 308 slowly insert the inside of interface 202 can, this device makes spring line body 306 connect more convenient fastening in the installation, joint department and external isolation simultaneously can play water-proof effects, and whole use is safer.
The working principle is as follows: when the device is used, firstly, the rotating disc 309 is rotated, the insulating column 305 and the protective sleeve 301 are driven to rotate simultaneously through the rotating disc 309, when the insulating column 305 rotates, the spring wire body 306 on the surface of the insulating column 305 starts to loosen, then one end of the spring wire body 306 is pulled out from the other end direction of the first body anti-friction sleeve 303, so that the spring wire body 306 with the loosened surface of the insulating column 305 is pulled out in a resultant force manner, the pulling can be stopped after the spring wire body 306 is pulled out to a reasonable use length, then one end electric core 308 of the spring wire body 306 is inserted into a specified input port, then the other end of the spring wire body 306 is connected with a power supply, after the spring wire body 306 is connected with the power supply, the insulating column 305 plays an insulating interference role in the coil of the spring wire body 306, so as to avoid the generation of an electromagnetic coil in the middle area of the spring wire body 306 and influence the whole use effect, the device can play a good containing role on the spring wire body 306 through the protective sleeve 301, and can prevent the inner side of the coil of the spring wire body 306 from generating electromagnetic interference; during the installation, at first aim at the inside of interface 202 with electric core 308, later make activity external thread cover 307 screw thread rotation between the internal surface of fixed thread cover 203, make electric core 308 slowly insert the inside of interface 202 can, this device makes spring line body 306 connect more convenient fastening in the installation, joint department and external isolation simultaneously can play water-proof effects, and whole use is safer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An MFI spring wire comprising an input device (1), characterized in that: one end of the input device (1) is provided with a connecting structure (2), the connecting structure (2) comprises a connecting end (201), an interface (202) and a fixed thread sleeve (203), the connecting end (201) is arranged at one end of the input device (1), the interface (202) is arranged at one end of the connecting end (201), the fixed thread sleeve (203) is arranged on the outer side of the interface (202) at one end of the connecting end (201), one side of the connecting structure (2) is provided with a spring wire mechanism (3), the spring wire mechanism (3) comprises a protective sleeve (301), an end plate (302), a first wire body anti-friction sleeve (303), a fixed bearing (304), an insulating column (305), a spring wire body (306), a movable external thread sleeve (307), a battery cell (308), a rotating disc (309) and a second wire body anti-friction sleeve (310), one side of the connecting structure (2) is provided with the protective sleeve (301), the novel anti-friction protective sleeve is characterized in that an end plate (302) is arranged at one end of the protective sleeve (301), a first line body anti-friction sleeve (303) is arranged at the edge of one end of the end plate (302), a fixed bearing (304) is arranged in the middle area of the other end of the end plate (302), an insulating column (305) is arranged at one end of the fixed bearing (304), a spring line body (306) is arranged on the outer surface of the insulating column (305), a movable external thread sleeve (307) is arranged on the outer surface of the spring line body (306) close to one end of the outer surface, an electric core (308) is arranged on the inner surface and one end of the spring line body (306), a rotating disc (309) is arranged at the other end of the protective sleeve (301), and a second line body anti-friction sleeve (310) is arranged at the edge of one end of the rotating disc (309).
2. An MFI spring wire as defined in claim 1, wherein: one end of the outer surface of the battery cell (308) is movably connected with the inner surface of the interface (202), the spring wire body (306) wraps the outer surface of the battery cell (308), and the inner surface of the movable external thread sleeve (307) is movably connected with the outer surface of the spring wire body (306) in a region close to one end.
3. An MFI spring wire as defined in claim 1, wherein: the middle area of the spring wire body (306) is wound and connected with the outer surface of the insulating column (305) in the protective sleeve (301), one end of the insulating column (305) is movably connected with one end of the fixed bearing (304), the other end of the fixed bearing (304) is fixedly connected with the middle area of the other end of the end plate (302), and one end of the first wire body anti-friction sleeve (303) is fixedly connected with the edge of one end of the end plate (302).
4. An MFI spring wire as defined in claim 1, wherein: the two ends of the end plate (302) and the first line body anti-friction sleeve (303) are movably penetrated into the protective sleeve (301) through a spring line body (306), the other end edge of the end plate (302) is movably connected with one end edge of the protective sleeve (301), and the other end edge of the rotating disc (309) is fixedly connected with the other end edge of the protective sleeve (301).
5. An MFI spring wire as defined in claim 1, wherein: the middle area of the other end of the rotating disc (309) is fixedly connected with the other end of the insulating column (305), the second wire body anti-friction sleeve (310) is fixedly installed on the edge of one end of the rotating disc (309), and the two ends of the rotating disc (309) and the second wire body anti-friction sleeve (310) are movably penetrated through by the spring wire body (306) simultaneously.
6. An MFI spring wire as defined in claim 1, wherein: the other end of the connecting end (201) is fixedly connected with the middle area of one end of the input device (1), the interface (202) is arranged at one end of the connecting end (201), the edge of one end of the fixed threaded sleeve (203) is fixedly connected with the outer area of the interface (202) at one end of the connecting end (201), and the inner surface of the fixed threaded sleeve (203) is in threaded rotary connection with the outer surface of the movable external threaded sleeve (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722062.9U CN214754593U (en) | 2021-04-09 | 2021-04-09 | MFI spring wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722062.9U CN214754593U (en) | 2021-04-09 | 2021-04-09 | MFI spring wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754593U true CN214754593U (en) | 2021-11-16 |
Family
ID=78601448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120722062.9U Active CN214754593U (en) | 2021-04-09 | 2021-04-09 | MFI spring wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754593U (en) |
-
2021
- 2021-04-09 CN CN202120722062.9U patent/CN214754593U/en active Active
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