Electric vehicle charging cable take-up device

Abstract

The utility model discloses an electric automobile charging cable take-up device, which belongs to the field of charging cable take-up, and adopts the technical scheme that the electric automobile charging cable take-up device comprises a body mechanism, a take-up mechanism is mounted at the inner end of the body mechanism, a connecting mechanism is mounted at the outer end of the body mechanism, and the take-up mechanism comprises supports which are symmetrically distributed; a driving part is installed at the outer end of the support, the transmission end of the driving part is fixedly connected with a rotating frame, and the inner end of the rotating frame is movably connected with a take-up roller; according to the electric vehicle charging cable take-up device, by arranging the take-up roller to rotate conveniently, a charging cable can be taken up conveniently, when the take-up roller is damaged or seriously abraded after being used for a long time, a pair of T-shaped positioning rods is pulled, the take-up roller can be disassembled conveniently, and under the condition that the electric vehicle charging cable take-up device can take up the cable automatically and conveniently, the take-up work is more convenient. And maintenance and use can be convenient and fast, and the practicability of the electric vehicle charging cable take-up device is improved.

Description

Technical Field

[0001] The utility model relates to the field of charging cable winding, in particular to an electric vehicle charging cable winder. Background Art

[0002] With the continuous progress of technology, electric vehicles are used more and more widely. When charging an electric vehicle, it is very important to use a charging pile and a charging cable for energy supply.

[0003] Chinese Patent Grant Application No.: CN202020716131.0 provides a charging pile convenient for charging an electric vehicle. The charging pile body of this solution is provided with a forward and reverse switch for controlling the counterclockwise and clockwise rotation of the motor. Compared with the prior art, the utility model can realize the back-and-forth movement of the charging pile body, and the driver can freely adjust the position of the charging pile body. Compared with moving the electric vehicle to align with the charging pile, the operation of this solution is more time-saving and labor-saving.

[0004] Existing electric vehicle charging cables have certain drawbacks when in use. First of all, in order to avoid entanglement and inconvenient storage, the electric vehicle charging cable generally sets a storage rack outside the charging pile for winding work. However, these winding structures are relatively simple and cannot realize automatic and convenient winding. Secondly, the winding structure is also relatively simple, and it is also inconvenient when maintenance and disassembly are required, which affects the convenience of winding the electric vehicle charging cable. For this reason, we propose an electric vehicle charging cable winder. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an electric vehicle charging cable winder. By setting a winding roller and a positioning rod, when the device performs winding work, the winding roller rotates conveniently, and the charging cable can be conveniently wound. And when the winding roller is damaged or severely worn after long-term use, pulling a pair of T-shaped positioning rods can make the winding roller be conveniently disassembled, enabling the electric vehicle charging cable winder to be automatically and conveniently wound and also being conveniently maintained and used, improving the practicability of the electric vehicle charging cable winder.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] An electric vehicle charging cable winder includes a body mechanism, a winding mechanism is installed at the inner end of the body mechanism, and a connection mechanism is installed at the outer end of the body mechanism;

[0008] The wire winding mechanism includes brackets which are symmetrically distributed. A driving member is installed at the outer end of the brackets. The transmission end of the driving member is fixedly connected to a rotating frame. The inner end of the rotating frame is movably connected to a wire winding roller. The outer end of the wire winding roller is installed with uniformly distributed limiting discs. The inner end of the rotating frame is slidably connected to symmetrically distributed positioning rods which are in a "T" shape structure.

[0009] By installing the wire winding roller and the positioning rods, the practicability of the electric vehicle charging cable winder is improved.

[0010] Furthermore, clamping blocks are installed at the front ends of the positioning rods, and a spring ring is sleeved on the outer ends of the positioning rods.

[0011] By installing the clamping blocks, the installation of the wire winding structure of the device is more fixed.

[0012] Furthermore, a guiding ring is slidably connected to the outer side of the spring ring, and an adjusting block is movably connected to the outer end of the guiding ring. The adjusting block is located at the outer end of the rotating frame.

[0013] By installing the guiding ring, the stability of the device structure in use is improved.

[0014] Furthermore, the main body mechanism includes a wire winding frame, and a notch is formed at the outer end of the wire winding frame.

[0015] By installing the notch, the notch can facilitate the transmission and conduction of the charging cable and facilitate the storage of the charging cable at the outer end of the device.

[0016] Furthermore, an installation frame is movably connected behind the wire winding frame. A lifting component is rotatably connected to the inner end of the installation frame, and a transmission block is installed at the outer end of the lifting component.

[0017] By installing the lifting component, the adjustment of the structure is more convenient.

[0018] Furthermore, a reinforcing frame is fixedly connected to the outer end of the transmission block. The front end of the reinforcing frame is connected to the wire winding frame. A slider is installed at the other end of the reinforcing frame away from the transmission block, and the rear end of the slider is slidably connected to a guiding frame.

[0019] By installing the reinforcing frame and the slider, the stability of the device adjustment is further improved.

[0020] Furthermore, uniformly distributed receiving frames are installed at the outer end of the wire winding frame. Rotating members are installed at the outer ends of the receiving frames, and cleaning rollers are installed at the transmission ends of the rotating members.

[0021] By installing the receiving frames, the receiving frames can form a supporting structure at the outer ends of the rotating members, making the operation of the rotating members more stable.

[0022] Further, a connecting frame is movably connected to the other end of the cleaning roller away from the rotating member.

[0023] By installing the cleaning roller, the functional use of the device is further improved.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. By providing a wire take-up roller and positioning rods, when the device is performing the wire take-up operation, the wire take-up roller rotates conveniently, enabling the charging cable to be taken up conveniently. And when the wire take-up roller is damaged or severely worn after long-term use, pulling a pair of T-shaped positioning rods can make the wire take-up roller be disassembled conveniently. This allows the electric vehicle charging cable winder to be able to take up the cable automatically and conveniently, and also be maintained and used conveniently, improving the practicality of the electric vehicle charging cable winder.

[0026] 2. By providing a reinforcing frame and sliders, the reinforcing frame moves up and down as the transmission block is adjusted. At this time, the wire take-up frame reinforced by the reinforcing frame can move up and down conveniently, and can be adjusted to different positions according to different needs for the wire take-up operation, facilitating the adjustment of the device. And as the reinforcing frame drives the sliders to move together, and the guiding frame guides the sliders, the wire take-up frame will not shift when moving up and down, further improving the stability of the device adjustment.

[0027] 3. By providing cleaning rollers, multiple evenly distributed cleaning rollers rotate simultaneously. The cleaning rollers can perform daily maintenance and cleaning on the charging cable, avoiding the charging cable being covered with dirt on the outside and affecting the charging experience, and further improving the functional use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the schematic diagram of the overall structure in this embodiment;

[0029] Figure 2 is the three-dimensional structural schematic diagram of the lifting assembly in this embodiment;

[0030] Figure 3 is the three-dimensional structural schematic diagram of the wire take-up mechanism in this embodiment;

[0031] Figure 4 is the cross-sectional structural schematic diagram of the rotating frame in this embodiment;

[0032] Figure 5 is in this embodiment Figure 1 the three-dimensional enlarged structural schematic diagram of part A.

[0033] In the figure, 1 is the body mechanism; 101 is the wire take-up frame; 102 is the notch; 103 is the mounting frame; 104 is the lifting component; 105 is the transmission block; 106 is the reinforcement frame; 107 is the slider; 108 is the guide frame; 2 is the wire take-up mechanism; 201 is the bracket; 202 is the driving part; 203 is the rotating frame; 204 is the wire take-up roller; 205 is the limiting disc; 206 is the positioning rod; 207 is the clamping block; 208 is the spring ring; 209 is the guide ring; 210 is the adjusting block; 3 is the connecting mechanism; 301 is the receiving frame; 302 is the rotating part; 303 is the cleaning roller; 304 is the connecting frame. Detailed implementation mode

[0034] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0035] Among them, the same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0036] Refer to Figures 1 - 5 As shown, a wire take-up device for an electric vehicle charging cable in a preferred embodiment of the present utility model includes a body mechanism 1, a wire take-up mechanism 2 is installed at the inner end of the body mechanism 1, and a connecting mechanism 3 is installed at the outer end of the body mechanism 1;

[0037] The wire take-up mechanism 2 includes brackets 201 which are symmetrically distributed. A driving part 202 is installed at the outer end of the brackets 201. The transmission end of the driving part 202 is fixedly connected with a rotating frame 203. The inner end of the rotating frame 203 is movably connected with a wire take-up roller 204. Uniformly distributed limiting discs 205 are installed at the outer end of the wire take-up roller 204. Symmetrically distributed positioning rods 206 are slidably connected to the inner end of the rotating frame 203, and the positioning rods 206 are in a "T" shape structure.

[0038] Refer to Figures 2 - 4 As shown, further, clamping blocks 207 are installed at the front ends of the positioning rods 206, and spring rings 208 are sleeved on the outer ends of the positioning rods 206.

[0039] Refer to Figure 4 As shown, further, a guide ring 209 is slidably connected to the outside of the spring ring 208, and an adjusting block 210 is movably connected to the outer end of the guide ring 209. The adjusting block 210 is located at the outer end of the rotating frame 203.

[0040] By installing the driving part 202, the wire take-up roller 204 can be rotated conveniently, enabling the charging cable to be wound up conveniently. And when the wire take-up roller 204 is damaged or severely worn after long-term use, a pair of T-shaped positioning rods 206 are pulled. Under the action of the spring ring 208, the positioning rods 206 are adjusted in position to drive the clamping block 207 to release the positioning. The clamping block 207 can be clamped at the inner end of the wire take-up roller 204. When the positioning rods 206 are adjusted and reset in cooperation with the spring ring 208, the clamping block 207 is positioned at the inner end of the wire take-up roller 204 to form a fixation. The guiding ring 209 can move together with the adjustment of the positioning rods 206. At this time, the guiding ring 209 can slide at the inner end of the adjusting block 210, so that the positioning rods 206 and the clamping block 207 can be disassembled and positioned without deviation or falling off, and the wire take-up roller 204 can be disassembled conveniently. When the electric vehicle charging cable winder can wind up the cable automatically and conveniently, it can also be maintained and used conveniently.

[0041] Refer to Figure 1 As shown, further, the body mechanism 1 includes a wire take-up frame 101, and a notch 102 is formed at the outer end of the wire take-up frame 101.

[0042] Refer to Figures 1 - 2 As shown, further, an installation frame 103 is movably connected to the rear of the wire take-up frame 101, a lifting assembly 104 is rotatably connected to the inner end of the installation frame 103, and a transmission block 105 is installed at the outer end of the lifting assembly 104.

[0043] Refer to Figure 2 As shown, further, a reinforcing frame 106 is fixedly connected to the outer end of the transmission block 105. The front end of the reinforcing frame 106 is connected to the wire take-up frame 101. The other end of the reinforcing frame 106 away from the transmission block 105 is provided with a slider 107, and the rear end of the slider 107 is slidably connected to a guiding frame 108.

[0044] Through the installation notch 102, the charging cable can be conveniently transmitted and conducted, and it is convenient to store the charging cable at the outer end of the device. The lifting assembly 104 is composed of a motor and a screw rod. When the lifting assembly 104 is started, it can drive the transmission block 105 at the outer end to move in the opposite direction, enabling the reinforcing frame 106 to be driven conveniently. The reinforcing frame 106 performs a lifting operation with the adjustment of the transmission block 105. At this time, the wire take-up frame 101 reinforced by the reinforcing frame 106 can be lifted conveniently, and can move to different positions according to different needs for winding up the cable, facilitating the adjustment of the device. And the reinforcing frame 106 drives the slider 107 to move together, and the guiding frame 108 guides the slider 107, so that the wire take-up frame 101 will not deviate when lifting.

[0045] Refer to Figure 5As shown, further, the outer end of the wire take-up frame 101 is installed with uniformly distributed receiving frames 301. The outer ends of the receiving frames 301 are all installed with rotating members 302, and the driving ends of the rotating members 302 are installed with cleaning rollers 303.

[0046] Referring Figure 1 and Figure 5 As shown, further, the other end of the cleaning roller 303 away from the rotating member 302 is movably connected with a connecting frame 304.

[0047] By installing a plurality of uniformly distributed cleaning rollers 303 to rotate simultaneously, the cleaning rollers 303 can perform daily maintenance and cleaning on the charging cable, and can prevent the outside of the charging cable from being covered with dirt and affecting the charging experience.

[0048] Specific implementation process: When the device is in use, the mounting frame 103 is installed outside the charging pile. The lifting component 104 is started, and the lifting component 104 can drive the transmission block 105 at the outer end to move in the opposite direction. The reinforcement frame 106 performs lifting work along with the adjustment of the transmission block 105. At this time, the wire take-up frame 101 reinforced by the reinforcement frame 106 can achieve convenient lifting, can cooperate with different needs to move to different positions for wire take-up work, which is convenient for adjusting the device. And the reinforcement frame 106 drives the slider 107 to move together, and the guiding frame 108 guides the slider 107, so that the wire take-up frame 101 will not deviate when lifting.

[0049] When performing wire take-up work, starting the driving member 202 can make the wire take-up roller 204 rotate conveniently, and can achieve convenient wire take-up work for the charging cable. And when the wire take-up roller 204 is damaged or severely worn after long-term use, pulling a pair of T-shaped positioning rods 206, the positioning rods 206 generate position adjustment under the action of the spring ring 208 to drive the clamping block 207 to release the positioning, so that the wire take-up roller 204 can be conveniently disassembled, increasing the wire take-up functionality of the device.

[0050] Finally, place the charging cable inside the inner ends of a pair of cleaning rollers 303, start the rotating member 302, and a plurality of uniformly distributed cleaning rollers 303 rotate simultaneously. The cleaning rollers 303 can perform daily maintenance and cleaning on the charging cable, and can prevent the outside of the charging cable from being covered with dirt and affecting the charging experience.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric vehicle charging cable retractor, characterized in that: It includes a body mechanism (1), a wire winding mechanism (2) is installed at the inner end of the body mechanism (1), and a connection mechanism (3) is installed at the outer end of the body mechanism (1). The wire winding mechanism (2) includes brackets (201), the brackets (201) are symmetrically distributed, a driving member (202) is installed at the outer end of the brackets (201), a transmission end of the driving member (202) is fixedly connected to a rotating frame (203), a wire winding roller (204) is movably connected to the inner end of the rotating frame (203), uniformly distributed limiting discs (205) are installed at the outer end of the wire winding roller (204), symmetrically distributed positioning rods (206) are slidably connected to the inner end of the rotating frame (203), and the positioning rods (206) are in a "T" shape structure.

2. The electric vehicle charging cable take-up device according to claim 1, characterized in that: Clamping blocks (207) are installed at the front ends of the positioning rods (206), and a spring coil (208) is sleeved on the outer ends of the positioning rods (206).

3. The electric vehicle charging cable take-up device according to claim 2, characterized in that: A guiding ring (209) is slidably connected to the outer side of the spring coil (208), and an adjusting block (210) is movably connected to the outer end of the guiding ring (209), and the adjusting block (210) is located at the outer end of the rotating frame (203).

4. The cable retractor for an electric vehicle charger according to claim 1, characterized in that: The body mechanism (1) includes a wire winding frame (101), and a notch (102) is opened at the outer end of the wire winding frame (101).

5. The take-up device for an electric vehicle charging cable according to claim 4, characterized in that: An installation frame (103) is movably connected behind the wire winding frame (101), a lifting component (104) is rotatably connected to the inner end of the installation frame (103), and a transmission block (105) is installed at the outer end of the lifting component (104).

6. The cable retractor for an electric vehicle charger according to claim 5, characterized in that: A reinforcing frame (106) is fixedly connected to the outer end of the transmission block (105), the front end of the reinforcing frame (106) is connected to the wire winding frame (101), a slider (107) is installed at the other end of the reinforcing frame (106) away from the transmission block (105), and the rear end of the slider (107) is slidably connected to a guiding frame (108).

7. The cable winder for an electric vehicle charger according to claim 4, characterized in that: Uniformly distributed receiving frames (301) are installed at the outer end of the wire winding frame (101), rotating members (302) are installed at the outer ends of the receiving frames (301), and cleaning rollers (303) are installed at the transmission ends of the rotating members (302).

8. The cable winder for an electric vehicle charger according to claim 7, characterized in that: A connection frame (304) is movably connected to the other end of the cleaning roller (303) away from the rotating member (302).

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