Anti-falling buckle and AGV chassis

Abstract

The utility model discloses an anti-disengagement buckle and an AGV chassis, and relates to the anti-disengagement structure field, the anti-disengagement buckle comprises a first connecting part and a second connecting part, the first connecting part is provided with a protruding part, and the protruding part is provided with a flexible plugging end; the second connecting part is provided with a flexible clamping seat, and the flexible inserting end is matched with the flexible clamping seat in an inserting mode. The assembly surfaces of the anti-falling buckle are in flexible contact, so that the anti-falling buckle is convenient to assemble and disassemble, has a good damping effect, and can effectively avoid the problem that the buckle falls off due to vibration.

Description

TECHNICAL FIELD

[0001] The utility model relates to a prevent structure field, concretely relates to a prevent buckle and AGV chassis. BACKGROUND

[0002] The stability and reliability of the AGV chassis connection mode are crucial to the overall performance and safety of the AGV. Although the traditional connection mode such as screw, nut and the like is firm, there is a risk of loosening or falling off in the process of frequent disassembly or long-term use. In the prior art, the shell of the AGV chassis is also connected by some plastic buckles. Since the AGV is used in some complex scenes, the plastic buckles may fall off due to vibration, which affects the use performance of the AGV. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a prevent buckle and AGV chassis, the assembly surface of the prevent buckle is flexible contact, which is convenient for assembly and disassembly, has good shock absorption effect, and can effectively avoid the buckle falling off problem caused by vibration.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme:

[0005] In the first aspect, the embodiment of the utility model provides a prevent buckle, which comprises a first connecting component and a second connecting component, the first connecting component is provided with a protruding part, the protruding part has a flexible plug-in end; the second connecting part is provided with a flexible card seat, and the flexible plug-in end is plug-in matched with the flexible card seat.

[0006] As a further implementation mode, the flexible plug-in end is formed by a screw with a flexible gasket;

[0007] The first connecting component is internally provided with a threaded hole, and the screw is matched with the threaded hole.

[0008] As a further implementation mode, the flexible gasket is protruded from the edge of the protruding part.

[0009] As a further implementation mode, the first connecting component is provided with a plurality of uniformly distributed ribs on the periphery.

[0010] As a further implementation mode, the flexible card seat is plug-in matched with the second connecting component.

[0011] As a further implementation mode, the flexible card seat has a through hole for the protruding part to pass through.

[0012] As a further implementation mode, the head of the flexible card seat has an inclined platform.

[0013] As a further implementation, the second connecting component has a cavity inside.

[0014] Secondly, embodiments of this utility model also provide an AGV chassis equipped with the aforementioned anti-detachment buckle.

[0015] As a further implementation, it includes a first housing and a second housing, wherein the first connecting member is disposed in the first housing and the second connecting member is disposed in the second housing;

[0016] The first housing and the second housing are connected by a first connecting component and a second connecting component.

[0017] The beneficial effects of the above-described embodiments of this utility model are as follows:

[0018] (1) The first connecting part of the anti-detachment buckle of this utility model is provided with a protrusion, and the protrusion has a flexible insertion end; the second connecting part is equipped with a flexible card seat, and the flexible insertion end and the flexible card seat are inserted and matched to form a flexible contact on the assembly surface, which is convenient for assembly and disassembly and is not easy to fall off; at the same time, the insertion part of the two connecting parts is in flexible contact, which can also play a shock absorption role, and can effectively avoid the buckle falling off due to vibration in various complex scenarios.

[0019] (2) This utility model uses a screw with a flexible washer and a flexible card seat to cooperate. Compared with ordinary buckles, only the screw or the flexible card seat needs to be replaced during maintenance, avoiding the hidden danger of the shell being unstable due to buckle damage, and facilitating later maintenance. Attached Figure Description

[0020] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0021] Figure 1 This is a perspective view of one or more embodiments of the anti-detachment buckle of this utility model;

[0022] Figure 2 This is a front view of the anti-detachment buckle according to one or more embodiments of the present invention;

[0023] Figure 3 for Figure 2 AA cross-section view;

[0024] Figure 4 This is a schematic diagram showing the first connecting component and the second connecting component in a disengaged state according to one or more embodiments of the present invention;

[0025] Figure 5 This is a schematic diagram showing the installation of the anti-detachment buckle on the AGV base according to one or more embodiments of this utility model;

[0026] Figure 6 Figure 1 is a mounting profile view of the anti-disengagement buckle of one or more embodiments of the present application on the AGV base.

[0027] Wherein, 1, the first connecting part, 2, the second connecting part, 3, the protruding part, 4, the screw, 5, the flexible gasket, 6, the rib, 7, the flexible card seat, 8, the through hole. DETAILED DESCRIPTION

[0028] Example one:

[0029] The embodiment provides an anti-disengagement buckle, which comprises a first connecting part 1 and a second connecting part 2, the first connecting part 1 is installed on the first shell of the AGV base, and the second connecting part 2 is installed on the second shell of the AGV base; wherein the first connecting part 1 is provided with a protruding part 3, the protruding part 3 has a flexible plug-in end; the second connecting part is provided with a flexible card seat 7, the flexible plug-in end is plugged into the flexible card seat 7, the connection between the first shell and the second shell is realized, the connection is reliable, and it is not easy to disengage.

[0030] Specifically, as shown in Figures 1-4 The first connecting part 1 comprises a connecting main body, a plurality of ribs 6 are uniformly distributed in the circumference of the connecting main body, and the connecting strength is increased by arranging the ribs 6. The number of ribs 6 is arranged according to the actual strength requirement, in the embodiment, four ribs 6 are arranged, and the four ribs 6 form a cross-shaped structure. The length of the rib 6 is less than the length of the connecting main body, so as to form a protruding part 3 at one end of the connecting main body, and the protruding part 3 is the plug-in part of the second connecting part 2.

[0031] In order to form flexible contact between the first connecting part and the second connecting part, the plug-in parts of the two are designed to be flexible. Among them, the protruding part 3 of the first connecting part forms a flexible plug-in end, and the flexible plug-in end can be formed in various ways. In the embodiment, the flexible plug-in end is formed by a screw 4 with a flexible gasket 5, as shown in Figure 3 and Figure 4 As shown, a threaded hole is arranged in the first connecting part, the screw 4 is screwed into the threaded hole from the end of the protruding part 3, and the flexible gasket 5 is in contact with the end face of the protruding part 3.

[0032] In addition, the flexible gasket 5 is a circular ring, and the outer diameter of the flexible gasket 5 is greater than the diameter of the protruding part 3 and the head of the screw 4, that is, the edge of the flexible gasket 5 protrudes from the edge of the protruding part 3 and the head of the screw 4, so that during the plug-in process of the first connecting part 1 and the second connecting part 2, the flexible gasket 5 is always in contact with the flexible card seat 7 on the second connecting part 2, that is, the flexible contact is formed. The screw 4 with the flexible gasket 5 replaces the traditional plastic buckle, which saves the complex buckle design verification process and makes the injection mold better processed; and the metal screw 4 replaces the plastic buckle, which is more reliable and durable.

[0033] The screw 4 with the flexible gasket 5 is matched with the flexible card seat 7, compared with the ordinary buckle, which is convenient for maintenance, only needs to replace the screw 4 or the flexible card seat 7, avoids the hidden danger of unstable shell caused by the damage of the buckle, and is convenient for later maintenance.

[0034] Of course, in other embodiments, the flexible plug-in end can also adopt other forms, for example, the protruding part 3 adopts a flexible material.

[0035] The flexible card seat 7 is plugged and fixed with the second connecting part 2, the second connecting part 2 in the embodiment is a square structure as a whole, and penetrates along the axis direction perpendicular to the first connecting part 1, and the inside is a cavity. The cavity can accommodate the flexible plug-in end after plugging, or can accommodate the connecting piece of the second shell. Of course, in other embodiments, the second connecting part 2 can also be other shapes, as long as it can be matched with its assembly object.

[0036] As shown in Figure 3 and Figure 4 , the second connecting part 2 is provided with a mounting port on the side facing the first connecting part 1, and the mounting port forms a boss structure. The peripheral side of the flexible card seat 7 is provided with an annular groove which is matched with the boss structure of the mounting port, so that the flexible card seat 7 can be clamped with the second connecting part 2. Moreover, the head part (the part located in the second connecting part 2) of the flexible card seat 7 has a taper, that is, the head part of the flexible card seat 7 has an inclined platform, and the inclined platform forms a limiting action with the second connecting part 2. At the same time, the tail part of the flexible card seat 7 is provided with a platform which is attached to the surface of the mounting port. The platform and the inclined platform jointly limit to ensure the connection performance of the flexible card seat 7 and the second connecting part 2.

[0037] The flexible card seat 7 is provided with a through hole 8, which can allow the protruding part 3 to be inserted therein, and during the insertion process, the flexible gasket 5 is in contact with the inner wall of the through hole 8. Due to the arrangement of the flexible gasket 5, effective limiting can be formed between the protruding part 3 and the flexible card seat 7 after the protruding part 3 is completely inserted into the through hole 8.

[0038] The flexible gasket 5 and the flexible card seat 7 in the embodiment are made of rubber material.

[0039] The assembly process of the embodiment is as follows:

[0040] First, the screw 4 with the flexible gasket 5 is screwed into the protruding part 3 of the first connecting part 1, and then the flexible card seat 7 is assembled into the second connecting part 2. Then, the first connecting part 1 is pressed towards the second connecting part 2, so that the assembly of the two connecting parts is realized.

[0041] In this embodiment, the flexible insertion end of the first connecting component 1 cooperates with the flexible mounting base 7 of the second connecting component 2, ensuring that all assembly surfaces are in flexible contact. This facilitates assembly and disassembly, making it suitable for scenarios requiring repeated assembly and disassembly. The flexible contact between the two connecting components also provides a shock absorption effect, effectively preventing the buckles from falling off due to vibration in various complex scenarios.

[0042] Example 2:

[0043] This embodiment provides an AGV chassis equipped with multiple anti-detachment buckles as described in Embodiment 1, such as... Figure 5 and Figure 6 As shown, the first connecting component 1 is disposed on the first housing, and the second connecting component 2 is disposed on the second housing. The first housing and the second housing are connected by the protrusion 3 of the first connecting component 1 and the flexible card seat 7 of the second connecting component 2.

[0044] When assembling the first and second housings, simply press the first housing towards the second housing; the flexible anti-detachment buckle can dampen the shock of the AGV chassis housing.

[0045] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A type of anti-detachment buckle, characterized in that, It includes a first connecting component and a second connecting component. The first connecting component has a protrusion with a flexible insertion end. The second connecting component is equipped with a flexible card holder, and the flexible insertion end is inserted into the flexible card holder.

2. The anti-detachment buckle according to claim 1, characterized in that, The flexible connector is formed by a screw with a flexible washer; The first connecting component has a threaded hole inside, and the screw engages with the threaded hole.

3. The anti-detachment buckle according to claim 2, characterized in that, The peripheral edge of the flexible pad protrudes beyond the edge of the protrusion.

4. The anti-detachment buckle according to any one of claims 1-3, characterized in that, The first connecting component has multiple evenly distributed ribs on its periphery.

5. The anti-detachment buckle according to claim 1, characterized in that, The flexible card holder is inserted into the second connecting component.

6. The anti-detachment buckle according to claim 1 or 5, characterized in that, The flexible card holder has a through hole for the protrusion to pass through.

7. A locking buckle according to claim 1 or 5, characterized in that, The flexible card holder head has an inclined platform.

8. The anti-detachment buckle according to claim 1 or 5, characterized in that, The second connecting component has a cavity inside.

9. An AGV chassis, characterized in that, It is equipped with an anti-detachment buckle as described in any one of claims 1-8.

10. An AGV chassis according to claim 9, characterized in that, It includes a first housing and a second housing, wherein the first connecting component is disposed in the first housing and the second connecting component is disposed in the second housing; The first housing and the second housing are connected by a first connecting component and a second connecting component.

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