Square charging pile
By designing a worm gear auxiliary mechanism for square charging piles, the charging cable can be automatically clamped, solving the problem of charging cable wear and improving the practicality of the charging piles.
Patent Information
- Application Number
- CN202423284084.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
During the use of charging stations, if the charging cable is too long, it is easy to place it haphazardly, which can lead to wear and tear and affect its practicality.
Design a square charging station, including a housing, a top cover, and a worm gear auxiliary mechanism. The worm gear is controlled by a knob to engage with the worm wheel, thereby automatically clamping the charging cable and preventing it from contacting the ground.
It effectively prevents charging cable wear, improves practicality, and is suitable for charging cables of different thicknesses.
Smart Images
Figure CN223821499U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to charging technical field especially relates to a square charging pile. BACKGROUND
[0002] With the rapid development of electric vehicle industry, the safety, practicality and convenience of charging pile as the important supporting facilities of electric vehicle are paid more and more attention.
[0003] At present, the management problem of charging cable of charging pile is increasingly prominent in the use process, when the charging cable is too long, the cable placed at will is easy to wear, and then the subsequent use is affected, and the practicability is poor. INNOVATION CONTENT
[0004] The utility model discloses a square charging pile which solves the problems in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A square charging pile, comprising a box body, a cover is hinged to the box body, a cable tie is arranged on the cover, a card swiping plate fixing box is arranged on the cover, a lock tower buckle is arranged on the cover, a lock tongue and a PCB mounting plate are arranged in the box body, a box body is fixedly installed at the bottom of the box body, and an auxiliary mechanism is arranged on the box body.
[0007] Preferably, the auxiliary mechanism comprises a worm wheel rotatably connected to an inner wall of the box body, a worm is rotatably connected between the two side inner walls of the box body, the worm is meshed with the worm wheel, two symmetrical sliding grooves are formed in the worm wheel, a long groove is formed in an outer wall of the box body, a guide rod is fixedly connected between the two end inner walls of the long groove, two symmetrical guide blocks are slidably sleeved on the guide rod, a clamping block is fixedly installed on one side wall of each of the two guide blocks and located outside the box body, and a sliding rod is fixedly installed on the other side wall of each of the two guide blocks and located inside the box body.
[0008] Preferably, one end of the worm penetrates through one side inner wall of the box body and is fixedly installed with a knob located outside the box body.
[0009] Preferably, the two sliding grooves are arc-shaped.
[0010] Preferably, the two sliding rods respectively pass through the two sliding grooves and are slidably connected with the inner walls of the two sliding grooves.
[0011] Preferably, the two guide blocks are adjacent to the inner walls of the long groove.
[0012] The utility model has the advantages of the following:
[0013] By setting the auxiliary mechanism, the two clamping blocks can be made close to each other by rotating the knob, and the charging cable can be clamped, so that the charging cable is prevented from being abraded by contacting the ground, and the utility is stronger. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 A planar structure schematic view of a square charging pile is provided in the utility model;
[0015] Fig. 2 A three-dimensional structure schematic view of the upper cover and the box body is provided in the utility model;
[0016] Fig. 3 A three-dimensional structure schematic view of the box body is provided in the utility model.
[0017] In the drawing: 1 upper cover, 2 cable tie belt, 3 card swiping plate fixing box, 4 lock tower buckle, 5 box body, 6 box body, 7 clamping block, 8 knob, 9 long slot, 10 guide rod, 11 lock tongue, 12 PCB plate mounting plate, 13 sliding slot, 14 guide block, 15 worm, 16 worm wheel, 17 sliding rod. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0019] Referring to Figs. 1-3 A square charging pile, comprising a box body 5, a hinge is arranged on the box body 5 and an upper cover 1, a cable tie belt 2 is arranged on the upper cover 1, a card swiping plate fixing box 3 is arranged on the upper cover 1, a lock tower buckle 4 is arranged on the upper cover 1, a lock tongue 11 and a PCB plate mounting plate 12 are arranged in the box body 5, a box body 6 is fixedly installed at the bottom of the box body 5, and an auxiliary mechanism is arranged on the box body 6.
[0020] The auxiliary mechanism comprises a worm wheel 16 rotatably connected to an inner wall of the box body 6, a worm 15 rotatably connected between the two side inner walls of the box body 6, the worm 15 and the worm wheel 16 are in meshing connection, two sliding slots 13 symmetrically arranged on the worm wheel 16, a long slot 9 arranged on an outer wall of the box body 6, a guide rod 10 fixedly connected between the two end inner walls of the long slot 9, two guide blocks 14 symmetrically arranged and slidably sleeved on the guide rod 10, two clamping blocks 7 fixedly installed on one side wall of the two guide blocks 14 and located outside the box body 6, two sliding rods 17 fixedly installed on the other side wall of the two guide blocks 14 and located inside the box body 6, one end of the worm 15 penetrating through one side inner wall of the box body 6 and fixedly installed outside the box body 6 and provided with a knob 8, the two sliding slots 13 are in arc shape, the two sliding rods 17 respectively pass through the two sliding slots 13 and are in sliding connection with the inner walls of the two sliding slots 13, and the two guide blocks 14 are in close contact with the inner walls of the long slot 9.
[0021] The utility model discloses when using, through setting upper cover 1 and box 5, can prevent foreign matter and rainwater from entering into the charging pile, protects internal component, through setting the wire binding tape 2, can fix the wire harness in upper cover 1, through setting the card swiping board fixed box 3 and PCB board mounting plate 12 can fix the card swiping PCB board, through setting lock tower buckle 4 and lock bolt 11, can provide the stress point, make upper cover 1 and the charging pile close, when the car charges and the charging cable is too long, can make the charging cable be located between two clamping blocks 7, then rotates knob 8 and makes worm 15 rotate, through the meshing connection of worm 15 and worm wheel 16, can further make worm wheel 16 attach Fig. 3 Clockwise rotation, when worm wheel 16 rotates, its slide rod 17 will slide in the arc -shaped sliding slot 13, can further make two slide rods 17 close to each other, through setting guide rod 10 and guide block 14, can make two clamping blocks 7 close to each other, can further hold the charging cable, avoid that the charging cable is easy to wear and tear on the ground, can be applicable to the charging cable of different thickness.
[0022] The above, only for the preferable specific implementation mode of the utility model, but the protection scope of the utility model does not limit to this, any skilled person in the art in the technical range disclosed in the utility model, according to the technical scheme of the utility model and the utility model concept add up to equivalent replacement or change, all should cover in the protection scope of the utility model.
Claims
1. A square charging station, comprising a housing (5), characterized in that, A top cover (1) is hinged to the box body (5). A cable tie (2) is provided on the top cover (1). A card reader fixing box (3) is provided on the top cover (1). A lock buckle (4) is provided on the top cover (1). A lock tongue (11) and a PCB board mounting plate (12) are provided inside the box body (5). A box body (6) is fixedly installed at the bottom of the box body (5). An auxiliary mechanism is provided on the box body (6). The auxiliary mechanism includes a worm gear (16) rotatably connected to one inner wall of the box body (6). A worm (15) is rotatably connected between the two inner walls of the box body (6). The worm (15) is meshed with the worm wheel (16). The worm wheel (16) has two symmetrically arranged sliding grooves (13). The outer wall of the box (6) has a long groove (9). The inner walls of the two ends of the long groove (9) are fixedly connected to a guide rod (10). Two symmetrically arranged guide blocks (14) are slidably fitted on the guide rod (10). A clamping block (7) located outside the box (6) is fixedly installed on one side wall of each of the two guide blocks (14). A sliding rod (17) located inside the box (6) is fixedly installed on the other side wall of each of the two guide blocks (14).
2. A square charging pile according to claim 1, characterized in that, One end of the worm gear (15) passes through the inner wall of one side of the box (6) and is fixedly installed with a knob (8) located outside the box (6).
3. A square charging pile according to claim 2, characterized in that, Both of the grooves (13) are arc-shaped.
4. A square charging pile according to claim 2, characterized in that, The two slide rods (17) pass through the two slide grooves (13) respectively and are slidably connected to the inner walls of the two slide grooves (13).
5. A square charging pile according to claim 2, characterized in that, Both guide blocks (14) are close to the inner wall of the long groove (9).