Connecting structure of discharge gun and discharge socket
By designing a connection structure between a discharge gun and a discharge socket including a winding mechanism, the scattering and pollution problems caused by excessive length of the discharge wire is solved, and efficient collection and discharge and use effect are improved.
Patent Information
- Application Number
- CN202420851053.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-23
AI Technical Summary
In the prior art, due to the length of the discharge wires, the discharge gun and the discharge socket are scattered all over the ground when the distance between the discharge gun and the discharge socket is close, causing surface pollution and affecting the use effect.
A connection structure between a discharge gun and a discharge socket is designed, including a discharge wire and a winding mechanism. The winding mechanism consists of a housing box, a winding roller, a lifting assembly and a wire assembly. The lifting assembly drives the surrounding assembly and the wire assembly to move on the circumference of the winding roller to achieve automatic winding and release of the discharge wire.
It effectively improves the collection and discharge efficiency and effect of discharge wires, avoids contamination of discharge wires due to scattering, improves the use effect, and has high market application value.
Smart Images
Figure CN222691042U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of new energy auxiliary equipment, and particularly relates to a connection structure between a discharge gun and a discharge socket. Background Art
[0002] With the continuous development of electric vehicle onboard power supply, most electric vehicles use large-capacity power batteries as onboard power supply to increase the driving range. Large-capacity power batteries can not only power electric vehicles, but also other electronic devices.
[0003] In the prior art, when discharge is required, a discharge gun is usually inserted into the discharge port of an electric vehicle, and then a discharge socket connected to the discharge gun is used for discharge operation. In order to adapt to different discharge positions, a longer discharge wire is generally reserved to ensure the extension range of the discharge socket. However, when the distance between the discharge gun and the discharge socket is close, the discharge wire is long, so that the discharge wire is scattered on the ground, thereby causing the surface of the discharge wire to be contaminated, affecting the use effect of the discharge wire. Therefore, it is urgent to study a connection structure between a discharge gun and a discharge socket to solve the above problem. Utility Model Content
[0004] The utility model provides a connection structure between a discharge gun and a discharge socket, and its purpose is to solve the technical problems raised in the above background technology.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses a connection structure between a discharge gun and a discharge socket, comprising a discharge wire for connecting the discharge gun and the discharge socket and a winding mechanism for retracting and releasing the discharge wire; the winding mechanism comprises a storage box; the storage box comprises a box body with an open structure at the upper part and a box cover horizontally arranged at the open part of the upper part of the box body; a first threading hole is provided on the bottom wall of the box body; a second threading hole is provided on the upper surface of the box cover; a mounting shaft is vertically fixed on the bottom wall of the box body; a threading channel connected to the first threading hole is provided at the lower part of the mounting shaft; a winding roller is fixedly sleeved on the mounting shaft; a wire harness positioning hole connected to the threading channel is provided on the lower side wall of the winding roller; a lifting component is vertically installed on one side of the winding roller; a surrounding component is horizontally installed on the lifting component; the surrounding component is arranged on the peripheral side of the winding roller; and a wire component is installed on the surrounding component.
[0007] As a preferred technical solution of the utility model, a first convex cavity is vertically provided on the side wall of the box; the lifting assembly is arranged in the first convex cavity; the lifting assembly includes a motor module fixed to the bottom wall of the box; a screw is vertically connected to the output end of the motor module; a screw thread is matched with a screw sleeve; a lifting ring coaxially arranged with the winding roller is horizontally provided on one side of the screw sleeve; a transmission block is fixed to the circumferential outer wall of the lifting ring; the transmission block is fixed on the screw sleeve; a plurality of sliders are evenly fixed on the circumferential outer wall of the lifting ring; a plurality of sliders are vertically provided with directional slots on a side away from the lifting ring; a guide rail is slidably connected in the directional slot; the guide rail is vertically fixed on the inner side surface of the box.
[0008] As a preferred technical solution of the utility model, a second convex cavity is vertically arranged on the side wall of the box body; the surrounding assembly includes an L-shaped block; the horizontal section of the L-shaped block is fixed on the circumferential outer wall of the lifting ring; the vertical section of the L-shaped block is horizontally rotatably connected with a rotating shaft; a gear is fixedly sleeved at one end of the rotating shaft; a rack is meshed on the gear; the rack is vertically fixed on the inner side surface of the second convex cavity; a bevel gear is fixedly sleeved at the other end of the rotating shaft; a bevel gear is meshed on the bevel gear; the bevel gear ring is rotatably sleeved on the upper outer periphery of the lifting ring.
[0009] As an optimal technical solution of the utility model, the wire assembly includes a pair of side support strips fixed horizontally side by side on the inner side of the conical gear ring; a pair of guide wheels are rotatably connected side by side between the two side support strips; a guiding gap for the discharge wire is formed between the two guide wheels.
[0010] The utility model has the following beneficial effects:
[0011] The utility model fixes the discharge wire through the first threading hole, the threading hole and the harness positioning hole through which part of the discharge wire connected to the discharge socket is passed, and the discharge wire is fixed through the harness positioning hole, and part of the discharge wire connected to the discharge gun is passed through the second threading hole and the wire assembly and is wound on the outer periphery of the winding roller. When the discharge wire needs to be wound, the surrounding assembly is driven to move upward by the lifting assembly, and the surrounding assembly is used to drive the wire assembly to make a positive circular motion on the peripheral side of the winding roller, so that the wire assembly is prompted to wind the discharge wire on the winding roller. When the discharge wire needs to be released, the surrounding assembly is driven to move downward by the lifting assembly, and the surrounding assembly is used to drive the wire assembly to make a reverse circular motion on the peripheral side of the winding roller, so that the wire assembly is prompted to release the discharge wire from the winding roller, thereby effectively improving the efficiency and effect of collecting and releasing the discharge wire, thereby meeting the use distance between the discharge gun and the discharge socket and avoiding the discharge wire from being contaminated on the surface due to being scattered on the ground, effectively improving the use effect of the discharge wire, and having a high market application value.
[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0014] Figure 1 The utility model is a structural schematic diagram of a connection structure between a discharge gun and a discharge socket.
[0015] Figure 2 It is a structural schematic diagram of the winding mechanism of the utility model.
[0016] Figure 3 for Figure 2 The main view of the structure.
[0017] Figure 4 It is a structural schematic diagram of the box body of the utility model.
[0018] Figure 5 It is a schematic structural diagram of the connection between the winding roller, the lifting assembly and the surrounding assembly of the utility model.
[0019] Figure 6 It is a structural schematic diagram of the winding roller of the utility model.
[0020] Figure 7 It is a schematic structural diagram of the surrounding component of the utility model.
[0021] Figure 8 It is a structural schematic diagram of the wire assembly of the utility model.
[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0023] 1-discharge wire, 2-winding mechanism, 21-accommodating box, 22-installing shaft, 23-winding roller, 24-lifting assembly, 25-surrounding assembly, 26-wire assembly, 211-box body, 212-box cover, 213-first threading hole, 214-second threading hole, 215-first convex cavity, 216-second convex cavity, 217-support leg, 221-threading channel, 231-wiring harness positioning hole, 241-motor module, 242-screw, 243-screw sleeve, 244-lifting ring, 245-transmission block, 246-slider, 247-directional notch, 248-guide rail, 251-L-shaped block, 252-rotating shaft, 253-gear, 254-rack, 255-bevel gear, 256-bevel gear ring, 261-side support strip, 262-guide wheel. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Embodiment 1:
[0026] See also Figure 1-6As shown, the utility model is a connection structure between a discharge gun and a discharge socket, comprising a discharge wire 1 for connecting the discharge gun and the discharge socket and a winding mechanism 2 for retracting and releasing the discharge wire 1; the winding mechanism 2 comprises a accommodating box 21 in a cylindrical structure; the accommodating box 21 comprises a box body 211 with an open structure at the upper part and a box cover 212 horizontally arranged at the open part of the upper part of the box body 211; the box cover 212 is connected to the box body 211 by conventional buckles in the art; the bottom wall of the box body 211 is vertically bolted with a plurality of conventional supporting legs 217 in the art; the bottom wall of the box body 211 is provided with a first threading hole 213; A second threading hole 214 is provided on the upper surface of the cover 212; the bottom wall of the box body 211 is vertically bolted to the mounting shaft 22; a threading channel 221 connected to the first threading hole 213 is provided at the lower portion of the mounting shaft 22; a conventional winding roller 23 in the field is fixedly sleeved on the mounting shaft 22; a harness positioning hole 231 connected to the threading channel 221 is provided on the lower side wall of the winding roller 23; a lifting assembly 24 is vertically installed on one side of the winding roller 23; a surrounding assembly 25 is horizontally installed on the lifting assembly 24; the surrounding assembly 25 is arranged on the peripheral side of the winding roller 23; and a conductor assembly 26 is installed on the surrounding assembly 25. When in use, the discharge wire 1 connected to the discharge socket is passed through the first threading hole 213, the threading channel 221 and the harness positioning hole 231 and fixed through the harness positioning hole 231, and the discharge wire 1 connected to the discharge gun is passed through the second threading hole 214 and the wire assembly 26 and wound on the outer periphery of the winding roller 23. When the discharge wire 1 needs to be wound, the lifting assembly 24 drives the surrounding assembly 25 to move upward, and the surrounding assembly 25 drives the wire assembly 26 to make positive circular motion on the circumference of the winding roller 23, so as to promote The wire assembly 26 winds the discharge wire 1 on the winding roller 23. When the discharge wire 1 needs to be released, the lifting assembly 24 drives the surrounding assembly 25 to move downward, and the surrounding assembly 25 drives the wire assembly 26 to make a reverse circular motion around the winding roller 23, so that the wire assembly 26 releases the discharge wire 1 from the winding roller 23, effectively improving the efficiency and effect of the discharge wire 1. While meeting the use distance between the discharge gun and the discharge socket, it avoids the discharge wire 1 from being scattered on the ground and causing the surface to be contaminated, and effectively improves the use effect of the discharge wire 1.
[0027] Embodiment 2:
[0028] Based on Example 1, Figure 3-5 and Figure 7-8As shown, the side wall of the box body 211 is vertically provided with a first convex cavity 215; the lifting assembly 24 is arranged in the first convex cavity 215; the lifting assembly 24 includes a motor module 241 bolted to the bottom wall of the box body 211; the motor module 241 is a conventional component in the art, which is composed of a servo motor and a belt reducer; the output end of the motor module 241 is vertically connected to a screw rod 242; the screw rod 242 is threadedly matched with a screw sleeve 243; one side of the screw sleeve 243 A lifting ring 244 is horizontally arranged coaxially with the winding roller 23; a transmission block 245 is welded to the circumferential outer wall of the lifting ring 244; the transmission block 245 is fixed to the screw sleeve 243; a plurality of sliders 246 are evenly welded to the circumferential outer wall of the lifting ring 244; a directional notch 247 is vertically opened on one side of the plurality of sliders 246 away from the lifting ring 244; a guide rail 248 is slidably connected in the directional notch 247; the guide rail 248 is vertically bolted to the box body 21 1; the side wall of the box body 211 is vertically provided with a second convex cavity 216; the surrounding assembly 25 includes an L-shaped block 251; the horizontal section of the L-shaped block 251 is welded to the circumferential outer wall of the lifting ring 244; the vertical section of the L-shaped block 251 is horizontally rotatably connected to a rotating shaft 252; one end of the rotating shaft 252 is keyed to a gear 253; a rack 254 is meshed on the gear 253; the rack 254 is vertically bolted to the inner side of the second convex cavity 216 On the top; the other end of the rotating shaft 252 is keyed to a bevel gear 255; a bevel gear ring 256 is meshed on the bevel gear 255; the bevel gear ring 256 is rotatably sleeved on the upper outer periphery of the lifting ring 244; the wire assembly 26 includes a pair of side support strips 261 welded horizontally side by side to the inner side of the bevel gear ring 256; a pair of conventional guide wheels 262 in the field are rotatably connected side by side between the two side support strips 261; a guide gap for the discharge wire 1 is formed between the two guide wheels 262. When in use, the discharge wire 1 is inserted into the guide gap between the two guide wheels 262, and the motor module 241 is used to drive the screw 242 to rotate, so that the screw sleeve 243 drives the lifting ring 244 to move up and down through the transmission block 245. At the same time, due to the meshing of the gear 253 and the rack 254, the gear 253 rolls on the rack 254, and the gear 253 drives the bevel gear ring 256 to rotate through the rotating shaft 252 and the bevel gear 256, so that the two guide wheels 262 follow the bevel gear ring 256 to make a circular motion on the circumferential side of the winding roller 23, thereby realizing the retraction and release of the discharge wire 1.
[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A connection structure between a discharge gun and a discharge socket, comprising a discharge wire (1) for connecting the discharge gun and the discharge socket and a winding mechanism (2) for retracting and releasing the discharge wire (1); characterized in that: The winding mechanism (2) comprises a accommodating box (21); the accommodating box (21) comprises a box body (211) with an open structure at the top and a box cover (212) horizontally arranged at the open top of the box body (211); a first threading hole (213) is provided on the bottom wall of the box body (211); a second threading hole (214) is provided on the upper surface of the box cover (212); a mounting shaft (22) is vertically fixed to the bottom wall of the box body (211); a lower portion of the mounting shaft (22) is provided with a threading hole (213) that is aligned with the first threading hole (214). The invention relates to a wire harness assembly (23) connected to the wire harness threading channel (221); a wire winding roller (23) is fixedly sleeved on the mounting shaft (22); a wire harness positioning hole (231) connected to the wire harness threading channel (221) is opened on the lower side wall of the wire winding roller (23); a lifting component (24) is vertically installed on one side of the wire winding roller (23); a surrounding component (25) is horizontally installed on the lifting component (24); the surrounding component (25) is arranged on the peripheral side of the wire winding roller (23); and a wire assembly (26) is installed on the surrounding component (25).
2. The connection structure between a discharge gun and a discharge socket according to claim 1, characterized in that: The side wall of the box body (211) is vertically provided with a first convex cavity (215); the lifting assembly (24) is arranged in the first convex cavity (215); the lifting assembly (24) comprises a motor module (241) fixed to the bottom wall of the box body (211); the output end of the motor module (241) is vertically connected with a screw rod (242); a screw sleeve (243) is threadedly matched on the screw rod (242); a lifting ring (244) coaxially arranged with the winding roller (23) is horizontally arranged on one side of the screw sleeve (243); a transmission block (245) is fixed to the circumferential outer wall of the lifting ring (244); and the transmission block (245) is fixed on the screw sleeve (243).
3. The connection structure between a discharge gun and a discharge socket according to claim 2, characterized in that: A plurality of sliders (246) are evenly distributed and fixed on the circumferential outer wall of the lifting ring (244); a directional slot (247) is vertically opened on a side of the plurality of sliders (246) away from the lifting ring (244); a guide rail (248) is slidably connected in the directional slot (247); and the guide rail (248) is vertically fixed on the inner side surface of the box body (211).
4. A connection structure between a discharge gun and a discharge socket according to claim 2 or 3, characterized in that: The side wall of the box body (211) is vertically provided with a second convex cavity (216); the surrounding component (25) comprises an L-shaped block (251); the horizontal section of the L-shaped block (251) is fixed on the circumferential outer wall of the lifting ring (244); the vertical section of the L-shaped block (251) is horizontally rotatably connected with a rotating shaft (252); a gear (253) is fixedly sleeved on one end of the rotating shaft (252); a rack (254) is meshed on the gear (253); the rack (254) is vertically fixed on the inner side surface of the second convex cavity (216); a bevel gear (255) is fixedly sleeved on the other end of the rotating shaft (252); a bevel gear ring (256) is meshed on the bevel gear (255); the bevel gear ring (256) is rotatably sleeved on the upper outer circumference of the lifting ring (244).
5. The connection structure between a discharge gun and a discharge socket according to claim 4, characterized in that: The wire assembly (26) comprises a pair of side support strips (261) fixed side by side and horizontally on the inner side of the conical gear ring (256); a pair of guide wheels (262) are rotatably connected side by side between the two side support strips (261); and a guide gap for the discharge wire (1) is formed between the two guide wheels (262).