CN212737792U - Charging structure, charging station and AGV dolly of self-adaptation telescopic link, AGV dolly - Google Patents

Abstract

The utility model provides a charging structure, charging station and AGV dolly of self-adaptation telescopic link, AGV dolly, the self-adaptation telescopic link includes: a telescoping mechanism; the conductive mechanism is provided with a guide assembly and a charging socket; the sliding mechanism is respectively connected with the telescopic mechanism and the conductive mechanism; electrically conductive mechanism accessible slide mechanism is relative telescopic machanism slides from top to bottom and side to side, but self-adaptation charging mechanism to also can realize the accurate butt joint at the position of AGV dolly and charging station fast when the position deviation appears, improved charge efficiency.

Description

Charging structure, charging station and AGV dolly of self-adaptation telescopic link, AGV dolly

Technical Field

The utility model relates to a AGV dolly battery charging outfit field especially relates to a charging structure, charging station and AGV dolly of self-adaptation telescopic link, AGV dolly.

Background

An AGV is a very common carrying tool in the industrial production and logistics industries. After the trolley runs for a period of time, due to the fact that the electric quantity is exhausted or insufficient, charging needs to be carried out, and fixed or movable charging stations are already available on the market for charging the trolley.

One of the charging connection modes is plug-in connection, that is, a plug and a socket are respectively arranged on the trolley and the charging station, and stable charging can be carried out only if the trolley and the charging station are accurately plugged in place.

However, in the actual charging process, it cannot be ensured that the relative position between the trolley and the charging station meets the requirement, on the contrary, the position of the trolley and the charging station often deviates by a certain angle, especially under the condition that the trolley is loaded with goods, the trolley and the charging station cannot be inserted in place, the charging effect is further influenced, and at the moment, the stable charging can be realized by manual intervention, and the charging efficiency is reduced.

In view of the above, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that exists among the above-mentioned prior art because the grafting that the counterpoint is inaccurate to result in does not target in place between AGV dolly and the charging station, provide a charging structure, charging station and AGV dolly of self-adaptation telescopic link, AGV dolly. Self-adaptation telescopic link can guarantee under the inaccurate condition of counterpointing between AGV dolly and charging station that the two accuracy is pegged graft and is target in place to improve charging efficiency.

In order to achieve the above object, the utility model adopts the following technical means:

the utility model provides a self-adaptation telescopic link, include:

a telescoping mechanism;

the conducting mechanism is provided with a charging socket; and

the sliding mechanism is connected between the telescopic mechanism and the conductive mechanism, and the conductive mechanism can move in the vertical and horizontal directions relative to the telescopic mechanism by virtue of the sliding mechanism.

The telescopic mechanism comprises a screw rod and a screw rod nut;

the screw rod nut is in threaded connection with the screw rod and is fixedly connected with the sliding mechanism.

The telescopic mechanism further comprises a connecting rod, one end of the connecting rod is fixedly connected with the lead screw nut, and the other end of the connecting rod is fixedly connected with the sliding mechanism.

The sliding mechanism comprises a first sliding component and a second sliding component which can be connected in a relatively sliding manner;

the first sliding assembly is fixedly connected with the telescopic mechanism; one side of the second sliding assembly is connected with the first sliding assembly in a sliding mode along a first direction, and the other side of the second sliding assembly is connected with the conducting mechanism in a sliding mode along a second direction;

the first direction and the second direction are not parallel.

The included angle between the first direction and the second direction is 30-150 degrees.

The first direction is perpendicular to the second direction.

The first sliding assembly comprises a first sliding plate and a first guide rail;

one side of the first sliding plate is fixedly connected with the telescopic mechanism, and the other side of the first sliding plate is fixedly connected with the first guide rail;

the first guide rail is connected with the second sliding assembly in a sliding mode.

A first sliding block is arranged on the first guide rail;

the first guide rail is connected with the first sliding block in a sliding manner;

the first sliding block is fixedly connected with the second sliding assembly.

The first sliding assembly further comprises a first fixing piece, a first supporting rod, a first supporting block and a first spring;

the first fixing piece is arranged on two sides of the first guide rail and used for fixing the first guide rail on the first sliding plate from two ends of the first guide rail;

the first supporting rod is fixedly connected with the first fixing piece, and the first supporting rod is parallel to the first direction;

the first support block and the first spring are sleeved on the first support rod, the first support block is positioned in the middle of the first spring, and the first spring provides resilience force which always points to the middle part in the process that the first support block slides back and forth; the first supporting block is fixedly connected with the second sliding assembly.

The second sliding assembly comprises a second sliding plate and a second guide rail;

one side of the second sliding plate is fixedly connected with the first sliding assembly, and the other side of the second sliding plate is fixedly connected with the second guide rail;

the second guide rail is connected with the conductive mechanism in a sliding mode.

A second sliding block is arranged on the second guide rail;

the second sliding block is connected with the second guide rail in a sliding manner;

the second sliding block is fixedly connected with the conductive mechanism.

The second sliding assembly further comprises a second fixing piece, a second supporting rod, a second supporting block and a second spring;

the second fixing pieces are arranged on two sides of the second guide rail and used for fixing the second guide rail on the second sliding plate from two ends of the second guide rail;

the second support rod is fixedly connected with the second fixing piece, and the second support rod is parallel to the second direction;

the second supporting block and the second spring are sleeved on the second supporting rod, the second supporting block is positioned in the middle of the second spring, and the second spring provides resilience force which always points to the middle in the process that the second supporting block slides back and forth; the second supporting block is fixedly connected with the conductive mechanism.

The sliding mechanism is connected with the telescopic mechanism through an elastic mechanism;

the elastic mechanism comprises an installation plate and a plurality of bolts, the installation plate is provided with a through hole, and the installation plate is fixedly connected with one end of the telescopic mechanism;

the front end of the bolt penetrates through the through hole and is fixedly connected with the sliding mechanism, a nut is arranged at the rear end of the bolt, a bolt spring is sleeved outside the bolt, and two ends of the bolt spring are respectively abutted to the telescopic mechanism and the sliding mechanism.

The conductive mechanism is provided with a guide assembly;

the guide assembly comprises a guide frame and at least one guide wheel arranged on the guide frame.

The guide assembly also includes a guide hole disposed proximate the charging receptacle.

The self-adaptive telescopic rod further comprises a connecting plate, and the connecting plate is fixedly connected with the conductive mechanism and fixedly connected with the sliding mechanism.

The utility model provides a charging structure of an AGV,

the charging structure is characterized in that a charging position of the charging structure is provided with a guide groove and a charging column, and an inclined plane is arranged at an opening of the guide groove and used for guiding the conductive mechanism.

And a guide post matched with the guide hole is arranged at the charging position of the charging structure.

An AGV includes the charging structure.

A charging station comprises the adaptive telescopic rod.

Compared with the prior art, the utility model discloses bring following technological effect:

1. self-adaptation telescopic link has realized electrically conductive mechanism's upper and lower horizontal slip, thereby realized electrically conductive mechanism with charge structure's self-adaptation has made things convenient for charging of AGV dolly, has simplified the operation flow, has improved the work efficiency of AGV dolly.

2. The utility model discloses a telescopic machanism and slide mechanism are connected respectively to elastic mechanism, can cushion the AGV dolly with the impact that produces during the adaptation telescopic link adaptation has reduced the damage risk of AGV dolly and adaptation telescopic link, has improved life between them.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 shows a schematic view of the charging station;

FIG. 2 shows a block diagram of the adaptive telescopic rod;

FIG. 3 shows a schematic view of the conductive structure;

FIG. 4 shows a schematic view of an AGV cart;

fig. 5 shows a schematic structural view of a charging structure;

FIG. 6 is a view showing the construction of the telescopic mechanism and the elastic mechanism;

fig. 7 is a view showing the structure of the slide mechanism and the elastic mechanism;

FIG. 8 shows an exploded view of the adaptive telescoping pole;

FIG. 9 shows an exploded view of the first slider assembly;

fig. 10 shows a block diagram of the first slide plate;

FIG. 11 shows an exploded view of the second slider assembly;

fig. 12 shows a block diagram of the second slide plate;

fig. 13 shows a structural view of the elastic mechanism.

Description of the main element symbols:

1-a telescoping mechanism; 11-a screw rod; 12-a feed screw nut; 13-a connecting rod; 2-a conductive mechanism; 21-a guide assembly; 22-a charging socket; 23-a connecting plate; 212-a guide wheel; 211-guide holes; 213-a guide frame; 3-a sliding mechanism; 31-a first slide assembly; 311-a first sliding panel; 312 — a first guide rail; 313-a first slider; 314-a first fixture; 317-a first support bar; 316-first support block; 315-a first spring; 32-a first slide assembly; 321-a second slide plate; 322-a second guide rail; 323-a second slider; 324-a second fixture; 327-a second support bar; 326-a second support block; 325-a second spring; 4-an elastic mechanism; 41-mounting plate 41; 42-bolt; 43-a nut 43; 44-bolt spring; 5-a base; 6, a motor; 7-a guide groove; 8-a charging column; 9-guide post.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "second", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "second" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a second feature "on" or "under" a second feature may be directly contacting the second feature or indirectly contacting the second feature through intervening media. Also, a second feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply indicate that the second feature is at a higher level than the second feature. A second feature "under," "below," and "beneath" a second feature may be directly or obliquely under the second feature, or simply mean that the second feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, the present invention provides a charging station, which includes an adaptive telescopic rod, a base 5 and a motor 6, wherein the adaptive telescopic rod includes a telescopic mechanism 1, a sliding mechanism 3 and a conductive mechanism 2 having a charging socket 22, one end of the sliding mechanism 3 is fixedly connected to the telescopic mechanism 1, and the other end is fixedly connected to the conductive mechanism 2; the motor 6 is in transmission connection with the telescopic mechanism 1, and the base 5 is in sliding connection with the telescopic mechanism 1. The sliding mechanism 3 allows the conductive mechanism 2 to move in the vertical and horizontal directions with respect to the telescopic mechanism 1. As will be understood by those skilled in the art, the motor 6 can extend the telescopic mechanism 1, so as to extend the conductive mechanism out of the charging station. Simultaneously, telescopic machanism 1 with 5 sliding connection of base, base 5 can be for the self-adaptation telescopic link provides the support, makes when the self-adaptation telescopic link is flexible more stable.

Referring to fig. 4 and 5, the present invention provides an AGV cart including a charging structure. A guide groove 7 and a charging column 8 are arranged at the charging position of the charging structure, and an inclined plane is arranged at an opening of the guide groove 7 and can guide the conductive mechanism 2; the other end is provided with a charging post 8 matched with the charging socket 22. It will be appreciated by those skilled in the art that when the telescopic mechanism 1 is extended, the conductive mechanism 2 will extend into the guiding slot 7 of the charging structure of the AGV, and since the conductive mechanism 2 can slide relative to the telescopic mechanism 1, the conductive mechanism 2 will move along the guiding slot 7 and be guided to the charging position, so that the charging post 8 can be inserted into the charging socket 22 to start charging.

Referring to fig. 3, in some embodiments of the present invention, a guiding assembly 21 is disposed on the conductive mechanism 2, the guiding assembly 21 includes a guiding frame 213, and at least one guiding wheel 212 is mounted on the guiding frame 213. It will be appreciated by those skilled in the art that the guide wheel 212 can convert the direct contact between the conductive mechanism 2 and the guide slot 7 into rolling contact, thereby making the guiding process smoother.

Referring to fig. 3 and 5, in some embodiments of the present invention, the guiding assembly 21 further includes a guiding hole 211; the charging mechanism further comprises a guide post 9 matching the guide hole 211. When the conducting mechanism 2 slides to the guide post 9, the guide post 9 is inserted into the guide hole 211, so as to further guide the charging post 8 to be accurately inserted into the charging socket 22, thereby realizing the self-adaption of the self-adaption telescopic rod relative to the charging structure, reducing the complexity of the charging process, saving the labor force and improving the charging efficiency.

Referring to fig. 2 and 6, in some embodiments of the present invention, the telescopic mechanism 1 includes a screw rod 11 and a screw nut 12; the screw rod nut 12 is in threaded connection with the screw rod 11, and the screw rod nut 12 is fixedly connected with the sliding mechanism 3. The lead screw 11 and the lead screw nut 12 can convert rotation into linear motion, so that the conductive mechanism 2 can move back and forth, and the distance between the conductive mechanism 2 and the AGV is adjusted.

Referring to fig. 2 and 6, in some embodiments of the present invention, the telescopic mechanism further includes a connecting rod 13, one end of the connecting rod 13 is fixedly connected to the lead screw nut 12, and the other end is fixedly connected to the sliding mechanism 3. Those skilled in the art can understand that the lead screw nut 12 can be directly connected with the sliding mechanism 3, and the arrangement of the connecting rod 13 can reduce the complexity of the structure of the lead screw nut 12, thereby reducing the processing difficulty of the lead screw nut 12, saving the manufacturing cost, improving the manufacturing efficiency, and facilitating the installation, debugging and daily maintenance of the lead screw nut 12.

Referring to fig. 2, 7 and 8, in some embodiments of the present invention, the sliding mechanism 3 includes a first sliding component 31 and a second sliding component 32 that are slidably connected to each other; the first sliding assembly 31 is fixedly connected with the telescopic mechanism 1; one side of the second sliding component 32 is connected with the first sliding component 31 in a sliding manner along a first direction, and the other side is connected with the conducting mechanism 2 in a sliding manner along a second direction; the first direction and the second direction are not parallel. As can be understood by those skilled in the art, the first direction and the second direction are not parallel, so that the guide assembly 21 and the guide groove 7 can guide the conductive mechanism 2, so that the conductive mechanism 2 can slide up and down, left and right relative to the telescopic mechanism, and further, the self-adaption of the self-adaption telescopic rod relative to the charging structure is realized, the complexity of the charging process is reduced, the labor is saved, and the charging efficiency is improved.

In some embodiments of the present invention, the included angle between the first direction and the second direction is 30-150 degrees. Preferably, when the included angle between the first direction and the second direction is 30 to 150 degrees, the guiding process of the guiding assembly 21 and the guiding groove 7 for guiding the conductive mechanism 2 is smoother, and the relative sliding between the conductive mechanism 2 and the telescopic mechanism 1 is smoother. Further preferably, when an included angle between the first direction and the second direction is 90 degrees, a relative sliding distance between the conductive mechanism 2 and the telescopic mechanism 1 is shortest.

Referring to fig. 7 and 9, in some embodiments of the present invention, the first sliding assembly 31 includes a first sliding plate 311 and a first guide rail 312; one side of the first sliding plate 311 is fixedly connected with the telescopic mechanism 1, and the other side is fixedly connected with the first guide rail 312; the first guide rail 312 is slidably coupled to the second slide assembly 32. As will be understood by those skilled in the art, the first sliding plate 311 is slidably connected to the second sliding member 32 via the first guide rail 312, so that the sliding between the first sliding member and the second sliding member 32 can be realized 31. Those skilled in the art will appreciate that the present invention may be practiced with only one guide rail. The provision of a plurality of guide rails makes the connection between the guide rails and the first sliding plate 311 and the second sliding member 32 more stable.

Referring to fig. 7 and 9, in some embodiments of the present invention, a first sliding block 313 is disposed on the first guiding rail 312; the first guide rail 312 is slidably connected with the first sliding block 313; the first sliding block 313 is fixedly connected with the second sliding assembly 32. Those skilled in the art can understand that the first guide rail 312 can be directly connected with the second sliding assembly 32 in a sliding manner, and preferably, the first guide rail 312 is connected with the second sliding assembly 32 in a sliding manner through the first sliding block 313, so that the complexity of the mechanism structure of the second sliding assembly 32 can be reduced, the processing difficulty of the second sliding assembly 32 can be reduced, the manufacturing cost can be saved, the manufacturing efficiency can be improved, and meanwhile, the installation, debugging and daily maintenance of the second sliding assembly can be facilitated.

Referring to fig. 7, 9 and 10, in some embodiments of the present invention, the first sliding assembly 31 further includes a first fixing member 314, a first supporting rod 317, a first supporting block 316 and a first spring 315; the first fixing member 314 is disposed at two sides of the first guide rail 312, and is used for fixing the first guide rail 312 to the first sliding plate 311 from two ends thereof; the first supporting rod 317 is fixedly connected with the first fixing member 314, and the first supporting rod 317 is parallel to a first direction; the first support block 316 and the first spring 315 are both sleeved on the first support rod 317, the first support block 316 is located in the middle of the first spring 315, and the first spring 315 provides a resilience force always pointing to the middle in the process that the first support block 316 slides back and forth; the first support block 316 is fixedly connected to the second slide assembly 32. As can be understood by those skilled in the art, the first guide rail 312 is fixed on the first sliding plate 311 through the first fixing member 314, so that the stability of the first guide rail 312 can be improved, the processing difficulty of the first sliding plate 311 can be reduced, the manufacturing cost can be saved, the manufacturing efficiency can be improved, and the installation, debugging and daily maintenance of the second sliding assembly 32 can be facilitated. The first support block 316, the first spring 315 and the first support bar 317 are configured such that the first support block 314 can slide along the first support bar 315 with the second slide assembly 32 when sliding between the first slide plate 311 and the second slide assembly 32. Because the first support bar 317 is sleeved with the first spring 316, the above components can generate a buffering effect, so that the sliding process between the first sliding plate 311 and the second sliding assembly 32 is smoother, the reliability of the two is improved, and the service life is prolonged.

Referring to fig. 7 and 11, in some embodiments of the present invention, the second sliding assembly 32 includes a second sliding plate 321 and a second guiding rail 322; one side of the second sliding plate 321 is fixedly connected with the first sliding assembly 31, and the other side is fixedly connected with the second guide rail 322; the second guide rail 322 is slidably connected to the conductive mechanism 2. As will be understood by those skilled in the art, the second sliding plate 321 is slidably connected to the conductive mechanism 2 via the second guide rail 322, so that the sliding between the second sliding members 32 and the conductive mechanism 2 can be realized. Those skilled in the art can understand that the present invention can be realized by only one guide rail. The provision of a plurality of guide rails makes the connection between the guide rails and the conductive mechanism 2 and the second sliding assembly 32 more stable.

Referring to fig. 7 and 11, in some embodiments of the present invention, a second sliding block 323 is disposed on the second guiding rail 322; the second sliding block 323 is slidably connected with the second guide rail 322; the second slider 323 is fixedly connected to the conductive mechanism 2. Those skilled in the art can understand that the second guide rail 322 may be directly connected to the conductive mechanism 2 in a sliding manner, and preferably, the second guide rail 322 is connected to the conductive mechanism 2 in a sliding manner through the second slider 323, so that the complexity of the structure of the conductive mechanism 2 can be reduced, the processing difficulty of the conductive mechanism 2 can be reduced, the manufacturing cost can be saved, the manufacturing efficiency can be improved, and meanwhile, the installation, debugging and daily maintenance of the conductive mechanism 2 can be facilitated.

Referring to fig. 7, 11 and 12, in some embodiments of the present invention, the second sliding assembly 32 further includes a second fixing member 324, a second supporting rod 327, a second supporting block 326 and a second spring 325; the second fixing members 324 are disposed at both sides of the second guide rail 322, and are used for fixing the second guide rail 322 to the second sliding plate 321 from both ends thereof; the second supporting rod 327 is fixedly connected to the second fixing member 324, and the second supporting rod 327 is parallel to the second direction; the second supporting block 326 and the second spring 325 are sleeved on the second supporting rod 327, the second supporting block 326 is located in the middle of the second spring 325, and the second spring 325 provides a resilience force always pointing to the middle in the process that the second supporting block 326 slides back and forth; the second supporting block 326 is fixedly connected to the conductive mechanism 2. Those skilled in the art can understand that the second guide rail 322 is fixed on the second sliding plate 321 through the second fixing member 324, so that the stability of the second guide rail 322 can be improved, the processing difficulty of the second sliding plate 321 can be reduced, the manufacturing cost can be saved, the manufacturing efficiency can be improved, and meanwhile, the installation, debugging and daily maintenance of the conductive mechanism 2 can be facilitated. The second supporting block 326, the second spring 325 and the second supporting rod 327 are configured such that the second supporting block 324 can slide along the second supporting rod 325 along with the conductive mechanism 2 when the second sliding plate 321 slides with the conductive mechanism 2. Because the second support bar 327 is sleeved with the second spring 326, the above components can generate a buffering effect, so that the sliding process between the second sliding plate 321 and the conductive mechanism 2 is smoother, thereby improving the reliability of the two and prolonging the service life.

Referring to fig. 2, fig. 6, fig. 7 and fig. 13, in some embodiments of the present invention, the sliding mechanism 3 is connected to the telescopic mechanism 1 through an elastic mechanism 4; the elastic mechanism 4 comprises an installation plate 41 and a plurality of bolts 42, the installation plate 41 is provided with a through hole 45, and the installation plate 41 is fixedly connected with one end of the telescopic mechanism 1; the front end of the bolt 42 penetrates through the through hole 45 and is fixedly connected with the sliding mechanism 3, a nut 42 is arranged at the rear end of the bolt 42, a bolt spring 44 is sleeved outside the bolt 42, and two ends of the bolt spring 44 are respectively abutted to the telescopic mechanism 1 and the sliding mechanism 3. It will be appreciated by those skilled in the art that the conductance mechanism 2 may impact when it contacts the guide groove 7, and the charging post 8 may impact when it is inserted into the charging socket 22. The elastic mechanism can effectively buffer the impact generated when the charging post 6 is inserted into the charging socket 22, thereby preventing the charging post 6 from being damaged and improving the service life of the charging post 6. Meanwhile, the elastic component can also buffer the impact generated when the conductive mechanism 2 is guided by the guide groove 7, so that the guiding process is smoother.

Referring to fig. 7 and 8, in some embodiments of the present invention, the adaptive telescopic rod further includes a connecting plate 23, and the connecting plate 23 is fixedly connected to the conductive mechanism 2 and fixedly connected to the sliding mechanism 3. Those skilled in the art can understand that the existence of the connecting plate 23 can reduce the complexity of the conductive mechanism 2, thereby reducing the processing difficulty, saving the manufacturing cost, improving the manufacturing efficiency, and facilitating the installation, debugging and daily maintenance of the conductive mechanism 2.

The utility model discloses the theory of operation as follows:

when the AGV needing to be charged needs to be charged, the AGV is controlled to travel to the side of the charging station, and the charging mechanism is approximately aligned to the self-adaptive telescopic rod. And starting the motor 6, so that the motor 6 drives the screw rod 11 to rotate and drives the screw rod nut 12 to move, and the conductive mechanism 2 extends along with the telescopic mechanism 1. When the conductive mechanism 2 enters the guide groove 7 of the charging mechanism and contacts with the groove wall, the guide wheel 212 arranged on the conductive mechanism 2 contacts with the groove wall of the guide groove 7 of the charging mechanism. As the screw 11 continues to rotate, the conductive mechanism 2 slides relative to the telescopic mechanism 1, so as to continue to move along the guide groove 7. When the conducting mechanism 2 moves to the position of the guide post 9, the guide post 9 is inserted into the guide hole, so that the charging post 8 is accurately guided to be inserted into the charging socket 22, and then the power supply can be switched on to start charging.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. An adaptive telescopic rod, comprising:

a telescoping mechanism (1);

a conductive mechanism (2) provided with a charging socket (22); and

and the sliding mechanism (3) is connected between the telescopic mechanism and the conductive mechanism (2), and the conductive mechanism (2) can move in the vertical and horizontal directions relative to the telescopic mechanism (1) by virtue of the sliding mechanism (3).

2. The adaptive telescopic rod of claim 1, wherein:

the telescopic mechanism (1) comprises a screw rod (11) and a screw rod nut (12);

the screw rod nut (12) is in threaded connection with the screw rod (11), and the screw rod nut (12) is fixedly connected with the sliding mechanism (3).

3. The adaptive telescopic rod of claim 2, wherein: the telescopic mechanism further comprises a connecting rod (13), the rear end of the connecting rod (13) is fixedly connected with the lead screw nut (12), and the front end of the connecting rod is fixedly connected with the sliding mechanism (3).

4. The adaptive telescopic rod of claim 1, wherein:

the sliding mechanism (3) comprises a first sliding component (31) and a second sliding component (32) which can be connected in a relatively sliding way;

the first sliding assembly (31) is fixedly connected with the telescopic mechanism (1); one side of the second sliding component (32) is connected with the first sliding component (31) in a sliding manner along a first direction, and the other side of the second sliding component is connected with the conducting mechanism (2) in a sliding manner along a second direction;

the first direction and the second direction are not parallel.

5. The adaptive telescopic rod of claim 1, wherein:

the sliding mechanism (3) is connected with the telescopic mechanism (1) through an elastic mechanism (4); the elastic mechanism (4) comprises an installation plate (41) and a plurality of bolts (42), the installation plate (41) is provided with through holes (45), and the installation plate (41) is fixedly connected with one end of the telescopic mechanism (1);

the front end of bolt (42) passes through-hole (45) with slide mechanism (3) fixed connection, the rear end of bolt (42) is equipped with nut (43), bolt (42) overcoat is equipped with bolt spring (44), the both ends of bolt spring (44) butt respectively telescopic machanism (1) reach slide mechanism (3).

6. The adaptive telescopic rod of claim 1, wherein:

the conductive mechanism (2) is provided with a guide assembly (21);

the guide assembly (21) comprises a guide frame (213) and at least one guide wheel (212) mounted on the guide frame (213).

7. The adaptive telescopic rod of claim 1, wherein:

the self-adaptive telescopic rod further comprises a connecting plate (23), and the connecting plate (23) is fixedly connected with the conductive mechanism (2) and fixedly connected with the sliding mechanism (3).

8. A agv dolly charging structure which characterized in that:

the charging position of the charging structure is provided with a guide groove (7) and a charging post (8), and an opening of the guide groove (7) is provided with an inclined surface for guiding the conductive mechanism (2) according to any one of claims 1-7.

9. An AGV dolly which characterized in that: comprising a charging structure as claimed in claim 8.

10. A charging station, characterized by: comprising an adaptive telescopic rod according to any one of claims 1 to 7.

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