Protective mechanism for charging port of AGV (Automatic Guided Vehicle)

Abstract

The utility model relates to the technical field of AGVs, in particular to a protective mechanism for an AGV charging port, which comprises a protective cover, a sealing cover is hinged to one side of the upper surface of the protective cover, the lower end of the protective cover is fixedly connected with the middle of the upper surface of a base, and a plurality of mounting holes are formed in the periphery of the upper surface of the base. A sealing mechanism is arranged in the middle of the interior of the protective cover, a clamping mechanism is arranged on the outer side of the sealing mechanism, and the clamping mechanism is fixedly connected with the bottom of the interior of the protective cover, the charging connector can be fixed through clamping of the clamping mechanism to prevent the charging connector from loosening, meanwhile, abrasion of the edge of the protective cover to a charging wire can be reduced, and the charging connector can be protected from being damaged. And the charging connector can be stabilized and protected while being protected, so that the charging efficiency and the protection effect of the trolley are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV trolleys, in particular to a protective mechanism for a charging port of an AGV trolley. Background Art

[0002] Automated Guided Vehicle, AGV for short, also commonly known as AGV cart, refers to a transport vehicle equipped with electromagnetic or optical automatic navigation devices, capable of traveling along a prescribed navigation path, with safety protection and various transfer functions. It is a transport vehicle that does not require a driver in industrial applications. It uses a rechargeable battery as its power source. Its path and behavior can generally be controlled by a computer, or its path can be set up using an electromagnetic track. The electromagnetic track is attached to the floor, and the unmanned transport vehicle relies on the information brought by the electromagnetic track to move and act;

[0003] The existing AGV cart is provided with a charging socket for charging on one side, which has the disadvantages of being inconvenient to shield the charging socket from dust and to clamp and fix the charging plug during charging. Although there are many related protection mechanisms that can isolate dust and rain, the protection mechanism itself cannot assist in clamping and fixing the charging cable, which leads to the charging cable being easily worn and the charging head being loose after long-term use.

[0004] Therefore, a protective mechanism for the charging port of an AGV is needed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a protection mechanism for an AGV charging port to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A protective mechanism for an AGV trolley charging port comprises a protective cover, a sealing cover is hingedly connected to one side of the upper surface of the protective cover, the lower end of the protective cover is fixedly connected to the middle part of the upper surface of a base, a plurality of mounting holes are opened around the upper surface of the base, a sealing mechanism is arranged in the middle part of the protective cover, a clamping mechanism is arranged on the outer side of the sealing mechanism, the clamping mechanism is fixedly connected to the inner bottom of the protective cover, and a connecting buckle is fixedly connected to one side of the sealing cover; when in use, the charging connector can be fixed by the clamping of the clamping mechanism to prevent the charging head from loosening, and the wear of the edge of the protective cover on the charging line can also be reduced. While protecting the charging head, the charging connector can also be stabilized and protected, thereby effectively improving the charging efficiency and protection effect of the trolley.

[0008] As a preferred solution of the utility model, the clamping mechanism includes a clamping seat, and there are two clamping seats in total and they are symmetrically arranged on both sides of the bottom of the protective cover. A sliding groove is opened at the lower end of the two clamping seats, and a push plate is slidably arranged in the two clamping seats. The lower end of the push plate passes through the adjacent sliding groove and is slidably connected with the sliding groove.

[0009] As a preferred solution of the utility model, a plurality of springs are arranged inside the clamping seat, one end of the spring is fixedly connected to one side of the clamping seat, and the other end of the spring is fixedly connected to one side of an adjacent push plate. A plurality of connecting rods are arranged and are symmetrically arranged on adjacent sides of two clamping seats, and one end of the connecting rod is slidably connected to one side of an adjacent clamping seat and fixedly connected to one side of an adjacent push plate.

[0010] As a preferred solution of the utility model, a clamping plate is fixedly connected to the other end of the connecting rod.

[0011] As a preferred solution of the utility model, the sealing mechanism includes a sealing ring, which is fixedly connected to the middle part of the bottom of the protective cover. A rubber ring is arranged on the outside of the sealing ring, and the rubber ring is fixedly connected to the inner bottom of the protective cover. The charging port is inserted into the protective cover through the sealing ring, and a good sealing effect can be provided at the joint by the sealing ring and the rubber ring.

[0012] As a preferred solution of the utility model, one end of the sealing cover is fixedly connected to the limiting frame.

[0013] As a preferred solution of the utility model, a sealing strip is fixedly connected to one side of the lower surface of the sealing cover, and the sealing strip is fitted with a sealing groove. The sealing groove is opened on one side of the upper surface of the protective cover. Through the arranged sealing strip and sealing groove, a good sealing effect can be provided for the entire protective cover when not charging, thereby better protecting the charging port.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, when in use, the charging connector can be fixed by the clamping of the clamping mechanism to prevent the charging head from loosening, and the wear of the edge of the protective cover on the charging line can also be reduced. While protecting the charging head, the charging connector can also be stabilized and protected, effectively improving the charging efficiency and protection effect of the car.

[0016] 2. In the utility model, the charging port is penetrated through the sealing ring and inserted into the protective cover. The sealing ring and the rubber ring can provide a good sealing effect at the joint. The provided sealing strip and sealing groove can provide a good sealing effect for the entire protective cover when not charging, thereby better protecting the charging port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a perspective schematic diagram of the overall side of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the protective cover of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0021] In the figure: 1. Protective cover; 2. Sealing cover; 3. Base; 4. Mounting hole; 5. Connecting buckle; 6. Clamping mechanism; 7. Limiting frame; 8. Sealing mechanism; 9. Sealing strip; 10. Sealing groove; 11. Sealing ring; 12. Rubber ring; 13. Clamping seat; 14. Push plate; 15. Spring; 16. Clamping plate; 17. Connecting rod; 18. Slide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] For example, please refer to Figure 1 , 2 , 3 and 4, a protective mechanism for an AGV trolley charging port, comprising a protective cover 1, a sealing cover 2 is hingedly connected to one side of the upper surface of the protective cover 1, the lower end of the protective cover 1 is fixedly connected to the middle of the upper surface of the base 3, a plurality of mounting holes 4 are opened around the upper surface of the base 3, a sealing mechanism 8 is arranged in the middle of the inner part of the protective cover 1, a clamping mechanism 6 is arranged on the outer side of the sealing mechanism 8, the clamping mechanism 6 is fixedly connected to the inner bottom of the protective cover 1, and a connecting buckle 5 is fixedly connected to one side of the sealing cover 2; when in use, the charging connector can be fixed by the clamping of the clamping mechanism 6 to prevent the charging head from loosening, and at the same time, the wear of the edge of the protective cover 1 on the charging line can be reduced, and the charging connector can be stabilized and protected while protecting the charging head, thereby effectively improving the charging efficiency and protection effect of the trolley.

[0028] For example, please refer to Figure 4 The clamping mechanism 6 includes a clamping seat 13, and there are two clamping seats 13, which are symmetrically arranged on both sides of the bottom of the protective cover 1. The lower ends of the two clamping seats 13 are each provided with a slide groove 18. A push plate 14 is slidably arranged in the two clamping seats 13, and the lower end of the push plate 14 passes through the adjacent slide groove 18 and is slidably connected with the slide groove 18.

[0029] For example, please refer to Figure 4 A plurality of springs 15 are provided inside the clamping seat 13, one end of the spring 15 is fixedly connected to one side of the clamping seat 13, and the other end of the spring 15 is fixedly connected to one side of the adjacent push plate 14. A plurality of connecting rods 17 are provided and symmetrically arranged on the adjacent sides of the two clamping seats 13, one end of the connecting rod 17 is slidably connected to one side of the adjacent clamping seat 13 and is fixedly connected to one side of the adjacent push plate 14.

[0030] For example, please refer to Figure 4 The other end of the connecting rod 17 is fixedly connected to a clamping plate 16 .

[0031] For example, please refer to Figure 3 The sealing mechanism 8 includes a sealing ring 11, which is fixedly connected to the middle part of the bottom of the protective cover 1. A rubber ring 12 is arranged on the outside of the sealing ring 11, and the rubber ring 12 is fixedly connected to the bottom of the protective cover 1. The charging port is inserted into the protective cover 1 through the sealing ring 11. The sealing ring 11 and the rubber ring 12 can provide a good sealing effect at the joint.

[0032] For example, please refer to Figure 1 and 2One end of the sealing cover 2 is fixedly connected to the limiting frame 7.

[0033] For example, please refer to Figure 1 and 2 A sealing strip 9 is fixedly connected to one side of the lower surface of the sealing cover 2, and the sealing strip 9 is in contact with the sealing groove 10. The sealing groove 10 is opened on one side of the upper surface of the protective cover 1. By setting the sealing strip 9 and the sealing groove 10, a good sealing effect can be provided for the entire protective cover 1 when not charging, thereby better protecting the charging port.

[0034] Working principle: When not in use, the sealing cover 2 and the protective cover 1 are sealed and connected by the connecting buckle 5. At this time, the connection between the sealing strip 9 and the sealing groove 10 can improve the sealing performance of the device. When in use, first open the sealing cover 2, then push the outer sides of the push plate 14 by hand to expand the distance between the clamping plates 16, then connect the charging connector to the charging port, then release the push plate 14, use the spring 15 to rebound the clamping plate 16 to clamp the charging connector, then limit the charging line into the inside of the connecting buckle 5, thereby completing the fixed clamping of the charging connector.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective mechanism for an AGV charging port, comprising a protective cover (1), characterized in that: A sealing cover (2) is hingedly connected to one side of the upper surface of the protective cover (1); the lower end of the protective cover (1) is fixedly connected to the middle of the upper surface of the base (3); a plurality of mounting holes (4) are provided around the upper surface of the base (3); a sealing mechanism (8) is provided in the middle of the inner part of the protective cover (1); a clamping mechanism (6) is provided outside the sealing mechanism (8); the clamping mechanism (6) is fixedly connected to the inner bottom of the protective cover (1); and a connecting buckle (5) is fixedly connected to one side of the sealing cover (2).

2. The protective mechanism for the charging port of an AGV according to claim 1, characterized in that: The clamping mechanism (6) comprises a clamping seat (13), wherein two clamping seats (13) are provided and are symmetrically arranged on both sides of the bottom of the protective cover (1), and a slide groove (18) is provided at the lower end of each of the two clamping seats (13). A push plate (14) is slidably arranged in the two clamping seats (13), and the lower end of the push plate (14) passes through an adjacent slide groove (18) and is slidably connected to the slide groove (18).

3. The protective mechanism for the charging port of an AGV according to claim 2, characterized in that: A plurality of springs (15) are provided inside the clamping seat (13), one end of the spring (15) is fixedly connected to one side of the clamping seat (13), the other end of the spring (15) is fixedly connected to one side of an adjacent push plate (14), one side of the push plate (14) is fixedly connected to a plurality of connecting rods (17), a plurality of connecting rods (17) are provided and symmetrically arranged on adjacent sides of two clamping seats (13), one end of the connecting rod (17) is slidably connected to one side of an adjacent clamping seat (13) and is fixedly connected to one side of an adjacent push plate (14).

4. The protective mechanism for the charging port of an AGV according to claim 3, characterized in that: The other end of the connecting rod (17) is fixedly connected to a clamping plate (16).

5. The protective mechanism for the charging port of an AGV according to claim 1, characterized in that: The sealing mechanism (8) comprises a sealing ring (11), the sealing ring (11) being fixedly connected to the middle part of the bottom of the protective cover (1), a rubber ring (12) being arranged outside the sealing ring (11), and the rubber ring (12) being fixedly connected to the inner bottom of the protective cover (1).

6. The protective mechanism for the charging port of an AGV according to claim 1, characterized in that: One end of the sealing cover (2) is fixedly connected to a limiting frame (7).

7. The protective mechanism for the charging port of an AGV according to claim 1, characterized in that: A sealing strip (9) is fixedly connected to one side of the lower surface of the sealing cover (2), and the sealing strip (9) is in contact with a sealing groove (10), and the sealing groove (10) is provided on one side of the upper surface of the protective cover (1).

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