CN220720855U - Telescopic structure and charging suspension arm - Google Patents

Abstract

The utility model relates to the technical field of charging piles, in particular to a telescopic structure and a charging suspension arm, which comprises a telescopic assembly, wherein the telescopic assembly comprises a first telescopic arm, a second telescopic arm, a guide base and a wire connector, the second telescopic arm is movably connected in the first telescopic arm, the guide base is arranged on each of the first telescopic arm and the second telescopic arm, the wire connector is fixedly arranged at one end of the second telescopic arm, after the connection of a charging head is completed through an internal gear-shaped positioning structure, the length of a traction rope can be shortened for positioning, the adjustment of the length of the cable can be better facilitated for a user when the position adjustment is carried out, the adjustment accuracy of the device during the use time is improved, meanwhile, the charging requirements of different vehicles can be better met when the daily charging work is carried out, the abrasion of the charging cable is reduced, the device is better protected, and the service life of the device is prolonged.

Description

Telescopic structure and charging suspension arm

Technical Field

The utility model relates to the technical field of charging piles, in particular to a telescopic structure and a charging suspension arm.

Background

The new energy automobile is an automobile using electric power as a power source, and mainly comprises a pure electric automobile and a plug-in hybrid electric automobile, wherein the electric automobile runs by storing electric energy and converting the electric energy into driving force, so that the aims of zero emission and low energy consumption are achieved, the charging pile is equipment for providing electric energy for the new energy automobile, the new energy automobile generally comprises charging equipment, a power management system and equipment connected with a power grid, the charging pile is connected with a charging port of the electric automobile to charge a battery of the electric automobile, and the charging pile can provide charging services of different types and power according to charging requirements and charging standards of the electric automobile.

Along with the continuous improvement of the charging power of the charging terminal, the weight of the charging gun wire is further improved, meanwhile, because the distances between the charging terminal and different charging vehicles are different, the lengths of the charging gun wires are different, the redundant cables of the charging gun wire of the existing charging terminal are generally scattered on the ground or directly wound on the surface of the charging terminal, and when a charging person performs charging operation on the vehicle, the charging person needs to take down the charging gun wire first and then drag the charging gun wire to charge the vehicle.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned or the problem that the charging cable is fixed in position and cannot be adjusted according to the use requirement in the prior art.

It is therefore an object of the present utility model to provide a telescopic structure.

In order to solve the technical problems that the charging cable in the prior art is fixed in position and cannot be adjusted according to the use requirement, the utility model provides the following technical scheme: a telescopic structure comprises a telescopic structure, a telescopic structure and a telescopic structure, wherein,

the telescopic assembly comprises a first telescopic arm, a second telescopic arm, a guide base and a wire connector, wherein the second telescopic arm is movably connected in the first telescopic arm, the guide base is arranged on each of the first telescopic arm and the second telescopic arm, and the wire connector is fixedly arranged at one end of the second telescopic arm.

As a preferred embodiment of the telescopic structure of the present utility model, wherein: two positioning tooth grooves which are vertically symmetrical are formed in the first telescopic arm, a first positioning clamping groove is formed in the second telescopic arm, and the circle centers of the guide bases on the first telescopic arm and the second telescopic arm are located on the same horizontal line.

As a preferred embodiment of the telescopic structure of the present utility model, wherein: the guide base comprises a connecting base and a linkage roller, the lower end of the guide base is fixedly connected with the connecting base, the linkage roller is movably installed in the guide base, the lower end of the linkage roller is fixedly connected with a linkage connecting rod, and a reset elastic piece is movably connected between the linkage connecting rod and the guide base.

As a preferred embodiment of the telescopic structure of the present utility model, wherein: the wire connector is internally provided with a second positioning clamping groove with a convex structure, and the position of the second positioning clamping groove corresponds to the position of the guide base.

As a preferred embodiment of the telescopic structure of the present utility model, wherein: the telescopic assembly further comprises a linkage cross rod, a limiting base, a positioning rack and a connecting elastic piece, the linkage cross rod is movably connected in the second telescopic arm, the limiting base is fixedly connected in the first positioning clamping groove, the limiting base is movably connected with the positioning rack through the connecting elastic piece, and the positioning rack and the connecting elastic piece are symmetrically arranged in two groups relative to the limiting base.

As a preferred embodiment of the telescopic structure of the present utility model, wherein: the limiting base comprises a contact top plate, limiting protruding blocks, an ejection connecting rod, supporting connecting columns and anti-falling blocks, wherein the ejection connecting rod is movably connected to the lower end of the contact top plate, the limiting protruding blocks are arranged on the ejection connecting rod, the supporting connecting columns are movably connected to the limiting base, the anti-falling blocks are arranged on the supporting connecting columns, and the two supporting connecting columns are symmetrically arranged about the ejection connecting rod.

The telescopic structure of the utility model has the beneficial effects that:

through inside gear form location structure, after accomplishing the connection of charging head, can fix a position through shortening the length of haulage rope, can be when carrying out position control, the work that better help user adjusted the length of cable improves the device and adjusts the accuracy when using, simultaneously when carrying out daily work of charging, the demand of charging of different vehicles that also can be better satisfies, help reduce the wearing and tearing to the cable that charges, better protection device, the life of improvement device.

In view of the fact that in the practical use process, the redundant cable of the charging gun wire is scattered on the ground, the problem that the charging gun wire is heavy in weight and abrasion to the charging gun wire is aggravated to bring a certain danger is solved.

In order to solve the technical problems that the redundant cable of the charging gun wire is scattered on the ground, the charging gun wire is subjected to larger weight and the abrasion to the charging gun wire is aggravated, so that certain danger is brought, the utility model also provides the following technical scheme: a charging suspension arm, and a charging control device,

the charging device comprises a connecting rotating shaft and a lifting suspension arm, wherein a telescopic component is arranged in the lifting suspension arm, the upper movable connection of the charging device is provided with the connecting rotating shaft, and the lifting suspension arm is fixedly connected to the connecting rotating shaft.

As a preferred embodiment of the charging boom according to the utility model, wherein: the lifting arm is provided with a winding motor, a winding through hole is formed in the winding motor, and the output end of the winding motor is connected with a winding lifting rope.

As a preferred embodiment of the charging boom according to the utility model, wherein: the charging device further comprises a control panel, a connecting cable and a storage interface, wherein the control panel is arranged on the charging device, one end of the charging device is fixedly connected with the connecting cable, and the storage interface is fixedly installed on the charging device.

As a preferred embodiment of the charging boom according to the utility model, wherein: the charging device comprises a connecting buckle and a charging connector, the charging connector is arranged on the connecting cable, the size of the charging connector is mutually matched with the size of the storage interface, the connecting buckle is movably connected onto the connecting cable, and the connecting buckle is mutually connected with the winding lifting rope.

The charging boom has the beneficial effects that:

through increase on charging the stake and can carry out the davit of position and angle modulation, better help user adjusts the position of charging the first cable, and the work is adjusted to the position that charges that simultaneously can be better, when charging the work, improves the application scope of charging the head, satisfies more different types of new energy automobile, better carries out the work of charging.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall schematic of the present utility model.

Fig. 2 is an overall schematic view of the lifting boom of the present utility model.

Fig. 3 is an overall schematic view of the guide base.

Fig. 4 is an internal schematic view of the guide base.

Fig. 5 is a schematic cross-sectional view of a telescoping assembly.

FIG. 6 is an internal schematic view of the docking station.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 2, in a first embodiment of the present utility model, a telescopic structure is provided, and after the connection of a charging head is completed, the telescopic structure is formed by an internal gear-shaped positioning structure, so that the telescopic structure can be positioned by shortening the length of a traction rope, and can better help a user to adjust the length of a cable when performing position adjustment, thereby improving the accuracy of the adjustment in use, and simultaneously, when performing daily charging work, the telescopic structure can better meet the charging requirements of different vehicles, help reduce the abrasion of the charging cable, better protect the device and improve the service life of the device, and the telescopic structure comprises;

the charging device 200, the charging device 200 comprises a connecting rotating shaft 206 and a lifting suspension arm 207, a telescopic component 100 is arranged in the lifting suspension arm 207, the upper part of the charging device 200 is movably connected with the connecting rotating shaft 206, and the lifting suspension arm 207 is fixedly connected with the connecting rotating shaft 206;

specifically, a winding motor 208 is arranged on the lifting boom 207, a winding through hole 208a is formed in the winding motor 208, the output end of the winding motor 208 is connected with a winding lifting rope 208b, the length of the winding lifting rope 208b can be controlled through the winding motor 208, and the height of the charging connector 205 can be adjusted;

further, the charging device 200 further comprises a control panel 201, a connecting cable 202 and a storage interface 203, wherein the control panel 201 is arranged on the charging device 200, the connecting cable 202 is fixedly connected to one end of the charging device 200, and the storage interface 203 is fixedly installed on the charging device 200;

charging device 200 is including connecting buckle 204 and charging connector 205, is provided with charging connector 205 on the connecting cable 202, and the size of charging connector 205 and the mutual adaptation of size of accomodating interface 203, swing joint have connecting buckle 204 on the connecting cable 202, interconnect between connecting buckle 204 and the rolling lifting rope 208b, through the mutual cooperation between connecting buckle 204 and the rolling lifting rope 208b, can reduce the wearing and tearing to connecting cable 202, better carry out the regulation work in position.

When in use, the charging connector 205 is taken out from the storage interface 203 and is connected with a charging port of an automobile, and after the connection is completed, the charging connector is adjusted through the control panel 201 on the charging device 200, and the winding motor 208 is controlled to shorten or extend the winding lifting rope 208b, so that the charging requirement can be better met.

Example 2

Referring to fig. 3 to 4, in a second embodiment of the present utility model, unlike the previous embodiment, the present utility model provides a charging boom, which solves the problem that the position of a charging cable is fixed and cannot be adjusted according to the use requirement, and includes a telescopic assembly 100, wherein the telescopic assembly 100 includes a first telescopic arm 101, a second telescopic arm 102, a guide base 103 and a wire connector 104, the first telescopic arm 101 is movably connected with the second telescopic arm 102, the first telescopic arm 101 and the second telescopic arm 102 are both provided with the guide base 103, and one end of the second telescopic arm 102 is fixedly provided with the wire connector 104;

specifically, two positioning tooth grooves 101a which are vertically symmetrical are formed in the first telescopic arm 101, a first positioning clamping groove 102a is formed in the second telescopic arm 102, the circle centers of the guide bases 103 on the first telescopic arm 101 and the second telescopic arm 102 are positioned on the same horizontal line, and the winding lifting rope 208b can be better positioned by arranging the circle centers on the same horizontal line, so that the synchronism of the device in the adjustment process is improved;

further, the guide base 103 comprises a connecting base 103a and a linkage roller 103b, the lower end of the guide base 103 is fixedly connected with the connecting base 103a, the linkage roller 103b is movably installed in the guide base 103, the lower end of the linkage roller 103b is fixedly connected with a linkage connecting rod 103b-1, a reset elastic piece 103b-2 is movably connected between the linkage connecting rod 103b-1 and the guide base 103, and the reset operation can be automatically popped up for reset after limiting and fixing through the reset elastic piece 103b-2 between the linkage connecting rod 103b-1 and the guide base 103.

When the automobile charging device is used, the first telescopic arm 101 and the second telescopic arm 102 can be driven to extend under the traction of the wire connector 104 and the winding lifting rope 208b through the movable charging connector 205, so that the position of the charging connector 205 is helped to meet the use requirement of automobile charging, and after the position adjustment is finished, the winding lifting rope 208b is in a tight state, downward force can be applied to the guide base 103 to drive the extrusion reset elastic piece 103b-2, and the linkage connecting rod 103b-1 and the linkage cross rod 105 are contacted with each other, so that the inside is fixedly positioned.

Example 3

Referring to fig. 5 to 6, in a third embodiment of the present utility model, unlike the previous embodiment, the present utility model provides a method for solving the problems that redundant cables of charging gun wires scatter on the ground, which bear a larger weight of the charging gun wires and aggravate abrasion of the charging gun wires, thereby bringing about a certain risk, the present utility model comprises a telescopic assembly 100, wherein the telescopic assembly 100 comprises a first telescopic arm 101, a second telescopic arm 102, a guide base 103 and a wire connector 104, the first telescopic arm 101 is movably connected with the second telescopic arm 102, the first telescopic arm 101 and the second telescopic arm 102 are both provided with the guide base 103, and one end of the second telescopic arm 102 is fixedly provided with the wire connector 104;

specifically, a second positioning clamping groove 104a with a convex structure is formed in the wire connector 104, the position of the second positioning clamping groove 104a corresponds to the position of the guide base 103, and the winding lifting rope 208b can be better positioned and connected through the second positioning clamping groove 104a inside;

further, the telescopic assembly 100 further comprises a linkage cross rod 105, a limiting base 106, a positioning rack 107 and a connecting elastic piece 108, the linkage cross rod 105 is movably connected in the second telescopic arm 102, the limiting base 106 is fixedly connected in the first positioning clamping groove 102a, the limiting base 106 is movably connected with the positioning rack 107 through the connecting elastic piece 108, the positioning rack 107 and the connecting elastic piece 108 are symmetrically provided with two groups relative to the limiting base 106, and the size can be better controlled and adjusted during adjustment through the interconnection of the internal positioning rack 107 and the first positioning clamping groove 102a, so that the use difficulty of the device is reduced;

still further, spacing base 106 includes contact roof 106a, spacing lug 106b, ejecting connecting rod 106c, support spliced pole 106d and anti-drop piece 106e, contact roof 106 a's lower extreme swing joint has ejecting connecting rod 106c, be provided with spacing lug 106b on ejecting connecting rod 106c, swing joint has support spliced pole 106d in the spacing base 106, be provided with anti-drop piece 106e on the support spliced pole 106d, support spliced pole 106d is provided with two with ejecting connecting rod 106c symmetry, through the inner structure of spacing base 106, can be better fix a position rack 107, prevent when using, the device appears automatic deviation, cause the condition of device damage.

When the movable type automatic charging device is used, the charging connector 205 is taken out from the storage interface 203 and is connected with a charging port of an automobile, after the connection between the charging connector 205 and the charging port of the automobile is completed, the movable type automatic charging device is adjusted through the control panel 201 on the charging device 200, the winding motor 208 is controlled to shorten or extend the winding lifting rope 208b, so that the movable type automatic charging device can better meet the use requirement of charging, the movable type automatic charging device can drive the first telescopic arm 101 and the second telescopic arm 102 to extend out through the traction of the wire connector 104 and the winding lifting rope 208b through the movable charging connector 205, the position of the movable type automatic charging device can meet the use requirement of charging of the automobile, and after the position adjustment is completed, the winding lifting rope 208b is in a tight state, downward force is applied to the guide base 103, the extrusion reset elastic piece 103b-2 is driven, the linkage connecting rod 103b-1 and the linkage cross rod 105 are contacted mutually, the inside is fixedly positioned, and when the cross rod 105 is extruded, the cross rod 105 can be contacted with the contact top plate 106a at the upper end of the limit base 106, the inner ejection connecting rod 106c is driven to be connected with the bottom of the support connecting column 106d, so that the movable type automatic charging device can not be adjusted, and the internal positioning device can be better adjusted, and the internal positioning stroke of the rack can be adjusted;

after the charging is completed, the fixing of the charging connector 205 is released, the winding lifting rope 208b returns to a loose state, the guide base 103 pops up again under the action of the reset elastic piece 103b-2, and the force applied to the linkage cross bar 105 is released together, so that the internal positioning rack 107 recovers the original movement stroke, the adjustment work is better, and the use requirement is met.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible, for example, variations in the sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, such as temperature, pressure, etc., mounting arrangements, use of materials, colors, orientations, etc., without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described, i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model.

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A telescopic structure, characterized in that: comprising the steps of (a) a step of,

the telescopic assembly (100), telescopic assembly (100) include first flexible arm (101), flexible arm (102) of second, direction base (103) and wire joint (104), swing joint has flexible arm (102) of second in the flexible arm (101), all be provided with direction base (103) on flexible arm (101) of first and the flexible arm (102) of second, the one end fixed mounting of flexible arm (102) of second has wire joint (104).

2. The telescoping structure of claim 1, wherein: two positioning tooth grooves (101 a) which are vertically symmetrical are formed in the first telescopic arm (101), a first positioning clamping groove (102 a) is formed in the second telescopic arm (102), and the centers of circles of the guide bases (103) on the first telescopic arm (101) and the second telescopic arm (102) are located on the same horizontal line.

3. The telescoping structure of claim 2, wherein: the guide base (103) comprises a connecting base (103 a) and a linkage roller (103 b), the lower end of the guide base (103) is fixedly connected with the connecting base (103 a), the linkage roller (103 b) is movably mounted in the guide base (103), the lower end of the linkage roller (103 b) is fixedly connected with a linkage connecting rod (103 b-1), and a reset elastic piece (103 b-2) is movably connected between the linkage connecting rod (103 b-1) and the guide base (103).

4. A telescopic structure according to claim 3, wherein: a second positioning clamping groove (104 a) with a convex structure is formed in the wire connector (104), and the position of the second positioning clamping groove (104 a) corresponds to the position of the guide base (103).

5. The telescoping structure of claim 4, wherein: the telescopic assembly (100) further comprises a linkage cross rod (105), a limiting base (106), a positioning rack (107) and a connecting elastic piece (108), the linkage cross rod (105) is movably connected in the second telescopic arm (102), the limiting base (106) is fixedly connected in the first positioning clamping groove (102 a), the limiting base (106) is movably connected with the positioning rack (107) through the connecting elastic piece (108), and the positioning rack (107) and the connecting elastic piece (108) are symmetrically provided with two groups relative to the limiting base (106).

6. The telescoping structure of claim 5, wherein: spacing base (106) are including contact roof (106 a), spacing lug (106 b), ejecting connecting rod (106 c), support spliced pole (106 d) and anti-drop piece (106 e), the lower extreme swing joint of contact roof (106 a) has ejecting connecting rod (106 c), be provided with spacing lug (106 b) on ejecting connecting rod (106 c), swing joint has support spliced pole (106 d) in spacing base (106), be provided with anti-drop piece (106 e) on supporting spliced pole (106 d), support spliced pole (106 d) are provided with two with ejecting connecting rod (106 c) symmetry.

7. A charging boom, characterized in that: comprising the telescopic structure according to any one of claims 1 to 6, and,

charging device (200), charging device (200) are including connecting pivot (206) and hoist and mount davit (207), be provided with telescopic assembly (100) in hoist and mount davit (207), the last swing joint of charging device (200) has connecting pivot (206), fixedly connected with hoist and mount davit (207) on connecting pivot (206).

8. The charging boom of claim 7, wherein: the lifting boom (207) is provided with a winding motor (208), a winding through hole (208 a) is formed in the winding motor (208), and the output end of the winding motor (208) is connected with a winding lifting rope (208 b).

9. The charging boom of claim 8, wherein: charging device (200) still include control panel (201), connecting cable (202) and accomodate interface (203), be provided with on charging device (200) and control panel (201), one end fixedly connected with connecting cable (202), fixedly mounted has accomodate interface (203) on charging device (200).

10. The charging boom of claim 9, wherein: charging device (200) are including connecting buckle (204) and charging connector (205), be provided with on connecting cable (202) and charge connector (205), the size of charging connector (205) and the mutual adaptation of size of accomodating interface (203), swing joint has connecting buckle (204) on connecting cable (202), interconnect between connecting buckle (204) and rolling lifting rope (208 b).