AGV expansion interface

Abstract

The utility model discloses an AGV (Automatic Guided Vehicle) expansion interface, relates to the field of AGVs, and solves the problems that the normal work of a working tool is easily influenced by the limitation of a connection point of an existing fixed interface, and the flexibility and the practicability are low at the same time, and adopts the following scheme that the expansion interface comprises an expansion interface seat, and an adapter is arranged in the expansion interface seat; the output end of the adapter is a VGA interface, an HDMI interface and an LAN interface, and the input end of the adapter is electrically connected with a connector through a wire. A storage battery holder is arranged in the expansion interface seat, and the input end of the storage battery holder is a charging interface; according to the AGV expansion interface, through the arrangement of the adapter on the inner side of the expansion interface seat, signals can be converted into three groups of output signals in cooperation with the connector, the expansion interface seat is communicated with corresponding working tools in cooperation with the VGA interface, the HDMI interface and the LAN interface, and through the arrangement of the independent machine body of the expansion interface seat, the expansion interface seat can be clamped at any position of an AGV carriage in cooperation with a hanging card. And the effect of flexible connection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV trolleys, in particular to an AGV trolley expansion interface. Background Art

[0002] AGV refers to a transport vehicle equipped with an automatic guidance device such as electromagnetic or optical, which operates by means of navigation such as magnetic tracks and ribbons, can travel along a prescribed guide path, and has safety protection and various transfer functions. It does not require a driver in industrial applications.

[0003] After searching, the application with patent application number 202021115292.0 discloses an AGV trolley charging interface device, including a fixed plate with a through hole arranged in the box body of the charging device, a second floating mounting part arranged on the fixed plate and located on the rear side of the fixed plate, and a first floating mounting part connected to the second floating mounting part after passing through the through hole; the second floating mounting part includes a first guide rod and a second guide rod arranged on the inner side surface of the fixed plate and located on two opposite sides of the through hole, a first spring and a first stopper arranged on the first guide rod, a second spring and a second stopper arranged on the second guide rod, and a mounting plate passed through the first guide rod and the second guide rod and located between the first spring and the second spring and the fixed plate; the first floating mounting part includes a floating seat arranged on the front side of the mounting plate, floating springs arranged on both sides of the floating seat and passing through the through hole, and a charging interface connection seat pivotally connected to the floating seat and connected to the floating springs on both sides of the floating seat;

[0004] The above application document achieves efficient charging through the setting of a floating interface. However, when the AGV cart performs operations such as transportation, counting, and sorting, it needs to connect different work tools, which requires the expansion of multiple different interfaces. Generally, the interfaces are directly set on the AGV cart, resulting in the connection line being connected to a fixed position when the inner working tool is working, which has low flexibility and may even affect the normal operation of the working tool, and has low practicality.

[0005] Therefore, we proposed an AGV car expansion interface. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the utility model provides an AGV trolley expansion interface, which solves the problem that the existing fixed interface connection point is limited and easily affects the normal operation of the working tool, while having poor flexibility and low practicality.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an AGV trolley expansion interface, including an expansion interface seat, an adapter is provided inside the expansion interface seat, the output end of the adapter is a VGA interface, an HDMI interface and a LAN interface, and the input end of the adapter is electrically connected to a connector through a wire;

[0008] The expansion interface seat is provided with a battery seat, the input end of the battery seat is a charging interface, and the output end of the battery seat is electrically connected to the adapter;

[0009] Two groups of charging interfaces, VGA interfaces, HDMI interfaces and LAN interfaces that are positioned opposite to each other and have the same functions are provided on the front side wall and the bottom side wall of the expansion interface seat.

[0010] Preferably, the expansion interface seat is connected to the data connection port on the AGV vehicle through a connector;

[0011] Among them, the setting of the connector facilitates the transmission of data on the AGV car to the converter in the expansion interface seat, which converts the signal into the corresponding signal and transmits it to the corresponding work tool in conjunction with the different types of VGA interface, HDMI interface and LAN interface, thereby achieving the effect of signal conversion and subsequent connection.

[0012] Preferably, two sets of oppositely positioned hanging cards are fixedly mounted on the rear side wall of the expansion interface seat;

[0013] Among them, the setting of the hanging card makes it easy to directly mount the expansion interface seat on the top side of the AGV car, so as to facilitate its flexible movement and ensure the flexible positioning of the connection point.

[0014] Preferably, the hanging card is made of an elastic steel sheet, and the top end of the hanging card is injection-molded and mounted on the rear side wall of the expansion interface seat;

[0015] Among them, the setting of the hanging card material makes it easy to use its own elasticity to be installed on the carriage during installation, thereby ensuring stability during installation.

[0016] Preferably, the hanging card is a side U-shaped card, and the inner wall of the hanging card is closely attached to the inner wall of the top side of the AGV carriage;

[0017] Among them, the setting of the hanging card shape utilizes the inner convex part to increase the interaction force between it and the car body, further ensuring the clamping effect.

[0018] Preferably, the expansion interface seat is assembled by two groups of half rectangular shells through fastening bolts.

[0019] The utility model provides an AGV trolley expansion interface. It has the following beneficial effects:

[0020] The AGV trolley expansion interface, through the setting of the adapter inside the expansion interface seat, can cooperate with the connector to convert the signal into three sets of output signals, and cooperate with the VGA interface, HDMI interface and LAN interface to connect with the corresponding work tools. The setting of the separate body of the expansion interface seat is convenient for fitting it with the hanging card to be installed at any position of the AGV trolley compartment to achieve a flexible connection effect. At the same time, the setting of each group of interfaces on the side and bottom sides can increase the connection angle and ensure the connection effect, solving the problem that the existing fixed interface connection point limit easily affects the normal operation of the work tool and has poor flexibility and low practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the bottom side of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the rear view of the utility model.

[0024] In the picture: 1. Expansion interface socket; 2. Connector; 3. Charging port; 4. VGA port; 5. HDMI port; 6. LAN port; 7. Card holder. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-3 The embodiment of the utility model provides a technical solution: an AGV trolley expansion interface, including an expansion interface seat 1, an adapter is provided inside the expansion interface seat 1, the output end of the adapter is a VGA interface 4, an HDMI interface 5 and a LAN interface 6, and the input end of the adapter is electrically connected to a connector 2 through a wire; a battery seat is provided in the expansion interface seat 1, the input end of the battery seat is a charging interface 3, and the output end of the battery seat is electrically connected to the adapter; two groups of charging interfaces 3, VGA interfaces 4, HDMI interfaces 5 and LAN interfaces 6 with opposite positions and the same functions are provided on the front side wall and the bottom side wall of the expansion interface seat 1;

[0027] Among them, the AGV trolley expansion interface, through the setting of the adapter inside the expansion interface seat 1, can cooperate with the connector 2 to convert the signal into three groups of output signals, and cooperate with the VGA interface 4, HDMI interface 5 and LAN interface 6 to connect with the corresponding work tools. The setting of the separate body of the expansion interface seat 1 is convenient for cooperating with the hanging card 7 to install it at any position of the AGV trolley compartment to achieve a flexible connection effect. At the same time, the setting of each group of interfaces on the side and bottom sides can increase the connection angle and ensure the connection effect, solving the problem that the existing fixed interface connection point limit is easy to affect the normal operation of the work tool and has poor flexibility and low practicality.

[0028] Example 2:

[0029] The expansion interface seat 1 is connected to the data connection port on the AGV car through the connector 2; wherein, the setting of the connector 2 facilitates the transmission of data on the AGV car to the converter in the expansion interface seat 1, which converts the signal into a corresponding signal and transmits it to the corresponding work tool in conjunction with the different types of VGA interface 4, HDMI interface 5 and LAN interface 6, thereby achieving the effect of signal conversion and subsequent connection.

[0030] Two sets of oppositely positioned hanging cards 7 are fixedly installed on the rear side wall of the expansion interface seat 1; among them, the setting of the hanging cards 7 makes it convenient to directly mount the expansion interface seat 1 on the top side of the AGV car, so as to facilitate its flexible movement and ensure the flexible positioning of the connection point.

[0031] The hanging card 7 is made of elastic steel sheet, and the top of the hanging card 7 is injection-molded and mounted on the rear side wall of the expansion interface seat 1; wherein, the material setting of the hanging card 7 facilitates its own elasticity to be mounted on the car body during mounting, thereby ensuring stability during mounting.

[0032] The hanging card 7 is a side U-shaped card, and the inner wall of the hanging card 7 is tightly attached to the inner wall of the top side of the AGV trolley compartment; wherein, the shape of the hanging card 7 utilizes the inner convex part thereof to increase the interaction force between the hanging card 7 and the compartment, further ensuring the clamping effect.

[0033] The expansion interface seat 1 is assembled by two sets of half rectangular shells through fastening bolts.

[0034] The working principle and usage process of the utility model are as follows: when the device is needed to work, according to the type of working tool and the working position, the expansion interface seat 1 is clamped on the top side of the carriage wall using the hanging card 7, and then the connector 2 is plugged into the connection port of the AGV trolley, and then the data cable of the working tool is plugged into the VGA interface 4, HDMI interface 5 or LAN interface 6 to achieve efficient connectivity.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An AGV expansion interface, characterized by: The invention comprises an expansion interface seat (1), wherein an adapter is provided inside the expansion interface seat (1), wherein the output end of the adapter is a VGA interface (4), an HDMI interface (5) and a LAN interface (6), and the input end of the adapter is electrically connected to a connector (2) via a wire; A battery seat is provided in the expansion interface seat (1), the input end of the battery seat is a charging interface (3), and the output end of the battery seat is electrically connected to the adapter; Two groups of charging interfaces (3), a VGA interface (4), an HDMI interface (5) and a LAN interface (6) that are positioned opposite to each other and have the same functions are provided on the front side wall and the bottom side wall of the expansion interface seat (1).

2. The AGV expansion interface according to claim 1, characterized in that: The expansion interface seat (1) is connected to the data connection port on the AGV vehicle via a connector (2).

3. The AGV expansion interface according to claim 1, characterized in that: Two sets of hanging cards (7) positioned opposite to each other are fixedly mounted on the rear side wall of the expansion interface seat (1).

4. The AGV expansion interface according to claim 3, characterized in that: The hanging card (7) is made of an elastic steel sheet, and the top end of the hanging card (7) is injection-molded and mounted on the rear side wall of the expansion interface seat (1).

5. The AGV expansion interface according to claim 3, characterized in that: The hanging card (7) is a side U-shaped card, and the inner wall of the hanging card (7) is closely attached to the inner wall of the top side of the AGV trolley compartment.

6. The AGV expansion interface according to claim 1, characterized in that: The expansion interface seat (1) is formed by assembling two groups of half rectangular shells through fastening bolts.

Images