CN212151201U

CN212151201U - Wire harness mechanism for vehicle-mounted power supply

Info

Publication number: CN212151201U
Application number: CN202020840674.3U
Authority: CN
Inventors: 甘孟婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-15
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to the technical field of wire harness mechanisms, in particular to a wire harness mechanism for a vehicle-mounted power supply, which comprises a base and a wire harness winding and unwinding device, wherein the top end of the base is fixedly connected with the wire harness winding and unwinding device, the wire harness winding and unwinding device comprises a fixed block, a spring, a pull ring, a sliding rod, a fixed plate, a clockwork spring, a vertical plate, a rotating wheel and a rotating rod, the top end of the base is fixedly connected with the vertical plate, the outer side of the rotating rod is provided with a connecting wire, one end of the connecting wire is fixedly connected with a dustproof and waterproof device, when the wire is required to be paid off, the pull ring is pulled outwards to slide the sliding rod out of the rotating rod, so that the rotating rod is rotated, the clockwork spring is contracted, the wire is paid off outwards, the, realize automatic receipts line, receive the line and slide the dwang with the slide bar after accomplishing, realize convenient connecting wire that receive and releases, increase the practicality of device.

Description

Wire harness mechanism for vehicle-mounted power supply

Technical Field

The utility model relates to a pencil technical field specifically is a pencil mechanism for vehicle mounted power supply.

Background

The vehicle-mounted power supply is also called a power supply inverter, is capable of converting DC12V direct current into AC220V alternating current which is the same as commercial power and is used for common electric appliances, is a convenient power supply converter, is named after being commonly used for automobiles, and is divided into a square wave inverter, a correction wave inverter and a sine wave inverter according to output waveforms, wherein the square wave inverter is the most common inverter in the market before the market.

The length difference of on-vehicle power because required connecting wire, for satisfying most customer's demands, the producer often disposes the length of connecting wire longer, and the connecting wire is longer lets in the car power connection seem chaotic easily, influences driver normal driving, and the terminal plug of connecting wire does not have waterproof dustproof function when connecting with electrical apparatus, causes the power consumption accident easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil mechanism for vehicle mounted power 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:

the utility model provides a pencil mechanism for vehicle mounted power source, includes base and pencil winding and unwinding devices, the top fixedly connected with pencil winding and unwinding devices of base, pencil winding and unwinding devices includes fixed block, spring, pull ring, slide bar, fixed plate, clockwork spring, riser, rotation wheel and dwang, the top fixedly connected with riser of base, the outside of dwang is provided with the connecting wire, the one end fixedly connected with dustproof and waterproof device of connecting wire, dustproof and waterproof device includes plug, go-between and inserts a section of thick bamboo, the one end fixedly connected with of connecting wire inserts a section of thick bamboo.

Preferably, be located the left end fixedly connected with fixed block of riser, the bottom fixedly connected with fixed plate of fixed block, the inboard sliding connection of fixed plate has the slide bar, the left end fixedly connected with pull ring of slide bar, the outside of slide bar is provided with the spring, the right-hand member and the fixed plate fixed connection of spring, and the other end and the slide bar fixed connection of spring, the inboard rotation of riser is connected with the dwang, and dwang and slide bar sliding connection, the outside of dwang is provided with clockwork spring, clockwork spring's one end and riser fixed connection, and clockwork spring's the other end and dwang fixed connection, the right-hand member fixedly connected with of dwang rotates the wheel.

Preferably, a plug is arranged on the inner side of the plug barrel, a connecting ring is spirally connected to the outer side of the plug, and the connecting ring is spirally connected with the plug barrel.

Preferably, be located the left the riser is seted up the hole that does not run through, is located the right the riser is seted up the hole that runs through, the dwang through the hole that does not run through with be located the left the riser rotates to be connected, the dwang through the hole that runs through with be located the right side the riser rotates to be connected, clockwork spring arranges the inboard of riser in through the hole, the hole has evenly been seted up to the left end inboard of dwang, and the slide bar passes through hole and dwang sliding connection.

Preferably, the cross section of the sliding rod is square.

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

1. the utility model discloses in, clockwork spring through setting up, the dwang, slide bar and pull ring, can conveniently receive and release the connecting wire, avoid the scattered in disorder placing of connecting wire in the car, when needing the unwrapping wire, outside pulling pull ring is with the slide bar roll-off dwang, make the dwang rotate, clockwork spring shrink, outside unwrapping wire, slide the dwang with the slide bar after the unwrapping wire is accomplished and avoid the dwang to rotate, when needing to receive the line, with the slide bar roll-off dwang, clockwork spring resets, it rotates to drive the dwang, realize receiving the line automatically, slide the dwang with the slide bar after the receipts line is accomplished, realize convenient receiving and releasing connecting.

2. The utility model discloses in, through go-between, plug and the section of thick bamboo of inserting that sets up, joint department is waterproof dustproof when can guarantee to use electrical apparatus power consumption, the plug with insert a section of thick bamboo all with go-between screwed connection, realize that joint department is sealed, avoid the emergence of power consumption accident, increase the practicality of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the installation structure of the clockwork spring of the present invention;

fig. 4 is a schematic cross-sectional view of the transfer rod of the present invention.

In the figure: the wire harness winding and unwinding device comprises a base 1, a wire harness winding and unwinding device 2, a fixing block 201, a spring 202, a pull ring 203, a sliding rod 204, a fixing plate 205, a clockwork spring 206, a vertical plate 207, a rotating wheel 208, a rotating rod 209, a dustproof and waterproof device 3, a plug 301, a connecting ring 302, an inserting barrel 303 and a connecting wire 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a pencil mechanism for vehicle power supply, including base 1 and pencil winding and unwinding devices 2, the top fixedly connected with pencil winding and unwinding devices 2 of base 1, pencil winding and unwinding devices 2 includes fixed block 201, spring 202, pull ring 203, slide bar 204, fixed plate 205, clockwork spring 206, riser 207, runner 208 and dwang 209, the top fixedly connected with riser 207 of base 1, the outside of dwang 209 is provided with connecting wire 4, the one end fixedly connected with dustproof and waterproof device 3 of connecting wire 4, dustproof and waterproof device 3 includes plug 301, go-between 302 and an insert a section of thick bamboo 303, the one end fixedly connected with of connecting wire 4 inserts a section of thick bamboo 303.

The left end of the vertical plate 207 positioned on the left side is fixedly connected with a fixed block 201, the bottom end of the fixed block 201 is fixedly connected with a fixed plate 205, the inner side of the fixed plate 205 is connected with a sliding rod 204 in a sliding manner, the left end of the sliding rod 204 is fixedly connected with a pull ring 203, the outer side of the sliding rod 204 is provided with a spring 202, the right end of the spring 202 is fixedly connected with the fixed plate 205, the other end of the spring 202 is fixedly connected with the sliding rod 204, the inner side of the vertical plate 207 is rotatably connected with a rotating rod 209, the rotating rod 209 is slidably connected with the sliding rod 204, the outer side of the rotating rod 209 is provided with a clockwork spring 206, one end of the clockwork spring 206 is fixedly connected with the vertical plate 207, the other end; the plug 301 is arranged on the inner side of the insertion barrel 303, the outer side of the plug 301 is spirally connected with the connecting ring 302, and the connecting ring 302 is spirally connected with the insertion barrel 303, so that the reliable sealing of a connection part is ensured in the using process, and the occurrence of power utilization accidents is avoided; the vertical plate 207 on the left side is provided with a hole which is not penetrated through, the vertical plate 207 on the right side is provided with a hole which is penetrated through, the rotating rod 209 is rotatably connected with the vertical plate 207 on the left side through the hole which is not penetrated through, the rotating rod 209 is rotatably connected with the vertical plate 207 on the right side through the hole which is penetrated through, the clockwork spring 206 is arranged on the inner side of the vertical plate 207 through the hole, the inner side of the left end of the rotating rod 209 is uniformly provided with holes, and the sliding rod 204 is slidably connected with the rotating rod 209 through the holes, so that the rotating; the cross section of the sliding rod 204 is square, so that stable sliding of the sliding rod 204 is ensured in the use process.

The working process is as follows: the utility model discloses a device need supply power through external power before using, can receive and release connecting wire 4 conveniently, when needing the unwrapping wire, outwards stimulate pull ring 203, spring 202 extends, under the spacing of fixed plate 205, pull ring 203 with slide bar 204 roll-off dwang 209, make dwang 209 rotate through turning wheel 208, clockwork spring 206 contracts, outwards the unwrapping wire, aim at the hole that the inboard of dwang 209 was seted up nearby with slide bar 204 after the unwrapping wire was accomplished, loosen slide bar 204, spring 202 resets, under the spacing of fixed plate 205, spring 202 drives slide bar 204 and slides into dwang 209 and avoids dwang 209 to rotate, when needing the receipts line, slide bar 204 roll-off dwang 209, clockwork spring 206 resets, drive dwang 209 and rotate, realize automatic receipts line, slide bar 204 slides into dwang 209 after the receipts line is accomplished, realize convenient receipts and releases connecting wire 4, can guarantee that the junction is waterproof dustproof when using electrical apparatus to use, after the plug 301 is inserted into the plug barrel 303, the connecting ring 302 on the outer side of the plug 301 is screwed on the plug barrel 303 to realize sealing at the joint, if the connection part needs to be disconnected, the connecting ring 302 is screwed off from the plug barrel 303 to the plug 301, and the plug 301 can be pulled out from the plug barrel 303.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pencil mechanism for vehicle mounted power supply, includes base (1) and pencil winding and unwinding devices (2), its characterized in that: the utility model discloses a wire harness winding and unwinding devices (2) are connected to the top fixedly connected with pencil of base (1), pencil winding and unwinding devices (2) include fixed block (201), spring (202), pull ring (203), slide bar (204), fixed plate (205), clockwork spring (206), riser (207), rotation wheel (208) and dwang (209), the top fixedly connected with riser (207) of base (1), the outside of dwang (209) is provided with connecting wire (4), the one end fixedly connected with dustproof and waterproof device (3) of connecting wire (4), dustproof and waterproof device (3) include plug (301), go-between (302) and insert a section of thick bamboo (303), the one end fixedly connected with of connecting wire (4) inserts a section of thick bamboo (303).

2. The wire harness mechanism for a vehicle-mounted power supply according to claim 1, characterized in that: the left end of the vertical plate (207) is fixedly connected with a fixed block (201), the bottom end of the fixed block (201) is fixedly connected with a fixed plate (205), the inner side of the fixed plate (205) is connected with a sliding rod (204) in a sliding manner, the left end of the sliding rod (204) is fixedly connected with a pull ring (203), the outer side of the sliding rod (204) is provided with a spring (202), the right end of the spring (202) is fixedly connected with the fixed plate (205), the other end of the spring (202) is fixedly connected with the sliding rod (204), the inner side of the vertical plate (207) is rotatably connected with a rotating rod (209), the rotating rod (209) is slidably connected with the sliding rod (204), the outer side of the rotating rod (209) is provided with a spring (206), one end of the spring (206) is fixedly connected with the vertical plate (207), and the other end of the spring (206) is, the right end of the rotating rod (209) is fixedly connected with a rotating wheel (208).

3. The wire harness mechanism for a vehicle-mounted power supply according to claim 1, characterized in that: the plug (301) is arranged on the inner side of the plug barrel (303), the outer side of the plug (301) is spirally connected with a connecting ring (302), and the connecting ring (302) is spirally connected with the plug barrel (303).

4. The wire harness mechanism for a vehicle-mounted power supply according to claim 1, characterized in that: be located the left riser (207) are seted up the hole that does not run through, are located the right side the hole that runs through has been seted up to riser (207), dwang (209) through the hole that does not run through with be located the left riser (207) are rotated and are connected, dwang (209) through the hole that runs through with be located the right side riser (207) are rotated and are connected, the inboard of riser (207) is arranged in through the hole in clockwork spring (206), the hole has evenly been seted up to the left end inboard of dwang (209), and slide bar (204) pass through hole and dwang (209) sliding connection.

5. The wire harness mechanism for a vehicle-mounted power supply according to claim 1, characterized in that: the cross section of the sliding rod (204) is square.