Carrier

Abstract

The utility model relates to the technical field of product bearing structures, and particularly discloses a carrier. The carrier comprises a first bearing assembly, a second bearing assembly, a first connecting assembly and a first positioning assembly, the second bearing assembly and the first bearing assembly are oppositely arranged in the first direction, and the first connecting assembly is used for adjusting the distance between the first bearing assembly and the second bearing assembly; the first bearing assembly and the second bearing assembly are used for bearing and positioning products, and the first positioning assembly is used for limiting relative movement of the first bearing assembly and the second bearing assembly. According to the carrier provided by the embodiment of the invention, the distance between the first bearing assembly and the second bearing assembly in the first direction can be adjusted by moving the first connecting assembly, so that the first bearing assembly and the second bearing assembly can be conveniently adapted to products of different sizes, the universality of the carrier is improved, and after the sizes of the products are changed, the production efficiency is improved. And a special carrier with a corresponding size does not need to be additionally designed, so that the cost of the carrier is reduced.

Description

Technical Field

[0001] This application relates to the technical field of product carrying structures, and particularly to a carrier vehicle. Background Art

[0002] During processes such as product processing, transmission, or testing, products need to be carried and positioned by a carrier vehicle. Currently, special carrier vehicles are usually designed according to the size of the product. However, when the product size changes or different-sized products need to be clamped, carrier vehicles of corresponding sizes need to be redesigned, resulting in low versatility and high cost of the carrier vehicles. Summary of the Utility Model

[0003] In view of the above, it is necessary to provide a carrier vehicle to improve versatility and reduce costs.

[0004] An embodiment of this application provides a carrier vehicle for carrying and positioning a product. The carrier vehicle includes a first carrying component, a second carrying component, a first connecting component, and a first positioning component. The second carrying component is disposed opposite to the first carrying component along a first direction. One end of the first connecting component is connected to one of the first carrying component and the second carrying component, and the other end of the first connecting component is slidably inserted along the first direction into the other of the first carrying component and the second carrying component. A plurality of first positioning holes are spaced apart along the first direction on the first connecting component. The first connecting component is used to adjust the distance between the first carrying component and the second carrying component so that the first carrying component and the second carrying component carry and position the product. The first positioning component is movably disposed on the other of the first carrying component and the second carrying component. The first positioning component is used to insert into the corresponding first positioning hole when the first carrying component and the second carrying component carry and position the product to limit the relative movement of the first carrying component and the second carrying component along the first direction.

[0005] In some embodiments, the first carrier assembly includes a first carrier and a second carrier oppositely arranged along a second direction perpendicular to the first direction. The second carrier assembly includes a third carrier and a fourth carrier oppositely arranged along the second direction. The vehicle further includes two second connection assemblies. One end of one second connection assembly is connected to the first carrier, and the other end of one second connection assembly is slidably inserted into the second carrier along the second direction. One end of the other second connection assembly is connected to the fourth carrier, and the other end of the other second connection assembly is slidably inserted into the third carrier along the second direction. The first carrier and the third carrier are oppositely arranged along the first direction, and the second carrier and the fourth carrier are oppositely arranged along the first direction. The number of the first connection assemblies is two. One end of one first connection assembly is connected to the third carrier, and the other end of one first connection assembly is slidably inserted into the first carrier along the first direction. One end of the other first connection assembly is connected to the second carrier, and the other end of the other first connection assembly is slidably inserted into the fourth carrier along the first direction.

[0006] In some embodiments, the number of the first positioning assemblies is multiple. The multiple first positioning assemblies are divided into two groups with equal numbers. One group of the first positioning assemblies is movably arranged on the first carrier and is correspondingly arranged with multiple first positioning holes of the first connection assembly slidably inserted into the first carrier. The other group of the first positioning assemblies is movably arranged on the fourth carrier and is correspondingly arranged with multiple first positioning holes of the first connection assembly slidably inserted into the fourth carrier.

[0007] In some embodiments, the first carrier, the second carrier, the third carrier, and the fourth carrier are all convexly provided with positioning protrusions. The multiple positioning protrusions enclose a positioning space for receiving and positioning the product.

[0008] In some embodiments, the first carrier, the second carrier, the third carrier, and the fourth carrier are all convexly provided with support protrusions. Each support protrusion is located within the positioning space, and the multiple support protrusions are used to support the product.

[0009] In some embodiments, the vehicle further includes a plurality of second positioning components. The plurality of second positioning components are divided into two groups with an equal number. A plurality of second positioning holes are spaced apart along the second direction on each of the second connecting components. One group of the second positioning components is movably disposed on the second carrier and is correspondingly disposed with the plurality of second positioning holes of the second connecting component slidably inserted into the second carrier. The other group of the second positioning components is movably disposed on the third carrier and is correspondingly disposed with the plurality of second positioning holes of the second connecting component slidably inserted into the third carrier. The two groups of second positioning components are configured to be respectively inserted into the corresponding second positioning holes when the first carrier, the second carrier, the third carrier, and the fourth carrier carry and position the product, so as to limit the relative movement of the first carrier and the second carrier along the second direction, and to limit the relative movement of the third carrier and the fourth carrier along the second direction.

[0010] In some embodiments, the structure of the second positioning component is the same as that of the first positioning component, and / or the structure of the second connecting component is the same as that of the first connecting component.

[0011] In some embodiments, the first connecting component includes a connecting member and a guiding member. A plurality of first positioning holes are spaced apart along the first direction on the connecting member. One end of the connecting member is connected to one end of the guiding member. The other end of the connecting member is connected to one of the first carrier assembly and the second carrier assembly. The other end of the guiding member is slidably inserted along the first direction into the other of the first carrier assembly and the second carrier assembly.

[0012] In some embodiments, the first connecting component further includes an adjusting elastic member. The adjusting elastic member is sleeved on the guiding member. One end of the adjusting elastic member is connected to the end of the connecting member close to the guiding member. The other end of the adjusting elastic member is connected to the other of the first carrier assembly and the second carrier assembly. The adjusting elastic member is configured to elastically support the connecting member.

[0013] In some embodiments, a receiving groove is formed in the other one of the first carrying component and the second carrying component. The first positioning component includes a positioning member and a positioning elastic member. The positioning member is slidably inserted into the receiving groove, and the positioning elastic member is received in the receiving groove. One end of the positioning elastic member is connected to the bottom of the receiving groove, and the other end of the positioning elastic member is connected to the end of the positioning member extending into the receiving groove. The positioning elastic member is configured to drive the positioning member to insert into the corresponding first positioning hole when the first carrying component and the second carrying component carry and position the product, so as to limit the relative movement of the first carrying component and the second carrying component in the first direction.

[0014] When the above-mentioned carrier is in use, first move the first connecting component in the first direction. One of the first carrying component and the second carrying component follows the first connecting component and moves relative to the other one of the first carrying component and the second carrying component to increase the distance between the first carrying component and the second carrying component. Then place the product on the first carrying component and the second carrying component, and then move the first connecting component in the opposite direction to the previous one to reduce the distance between the first carrying component and the second carrying component until the sizes of the first carrying component, the second carrying component and the product are adapted, and insert the first positioning component into the corresponding first positioning hole to achieve relative positioning between the first carrying component and the second carrying component, so that the distance between the first carrying component and the second carrying component is maintained in a state adapted to the size of the product. Thus, the first carrying component and the second carrying component realize the carrying and positioning of the product.

[0015] The carrier provided by the embodiment of the present application can adjust the distance between the first carrying component and the second carrying component in the first direction by moving the first connecting component, thereby facilitating the first carrying component and the second carrying component to adapt to products of different sizes, further improving the versatility of the carrier. And after the product size is changed, there is no need to additionally design a dedicated carrier of the corresponding size, and the current carrier can still be used, thereby improving the utilization rate of the carrier and reducing the cost of the carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the carrier provided by the embodiment of the present application.

[0017] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of another perspective of the shown carrier.

[0018] Figure 3 is Figure 2 a cross-sectional schematic diagram of the shown carrier along the III-III direction.

[0019] Figure 4 is Figure 3 an enlarged schematic diagram in the IV area.

[0020] Description of Main Component Symbols

[0021] Vehicle 100

[0022] First Carrying Component 10

[0023] First Carrier 11

[0024] Positioning Projection 111

[0025] Positioning Space 112

[0026] Supporting Projection 113

[0027] Groove 1131

[0028] Limit Groove 1132

[0029] Clamping Portion 114

[0030] Clamping Groove 115

[0031] Limit Projection 116

[0032] Receiving Groove 117

[0033] Second Carrier 12

[0034] Second Carrying Component 20

[0035] Third Carrier 21

[0036] Fourth Carrier 22

[0037] First Connection Component 30

[0038] Guide 31

[0039] Connector 32

[0040] First Positioning Hole 321

[0041] Adjusting Elastic Member 33

[0042] First Positioning Component 40

[0043] Positioning Member 41

[0044] Positioning Elastic Member 42

[0045] Second Connection Component 50

[0046] Second Positioning Hole 51

[0047] Second Positioning Component 60 Detailed Implementation Manner

[0048] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as a limitation of the present application.

[0049] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, it should be noted that the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0050] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the term "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, an electrical connection or a connection that can communicate with each other, it may be a direct connection, or an indirect connection through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to specific circumstances.

[0051] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0052] Please refer to Figure 1 and Figure 2 , an embodiment of the present application provides a vehicle 100, and the vehicle 100 is used to carry and position products. Among them, the material of the product can be aluminum, aluminum alloy or other metal materials. In this embodiment, the material of the product is aluminum, and the shape of the product can be plate-shaped. Obviously, this is not a limitation of the embodiment of the present application.

[0053] Please refer to Figure 1 and Figure 2 , the vehicle 100 includes a first carrying component 10, a second carrying component 20, a first connecting component 30 and a first positioning component 40.

[0054] The first carrying component 10 and the second carrying component 20 are arranged opposite to each other in the first direction, and the first carrying component 10 and the second carrying component 20 are used to carry products. Among them, the first direction isFigure 1 The X-axis direction shown

[0055] One end of the first connecting component 30 is connected to one of the first carrying component 10 and the second carrying component 20, and the other end of the first connecting component 30 is slidably inserted into the other of the first carrying component 10 and the second carrying component 20 along the first direction. A plurality of first positioning holes 321 are spaced apart along the first direction on the first connecting component 30. The first connecting component 30 is used to adjust the distance between the first carrying component 10 and the second carrying component 20 so that the first carrying component 10 and the second carrying component 20 carry and position the product. Specifically, the first connecting component 30 can move along the first direction to adjust the insertion length of the first connecting component 30 relative to the other of the first carrying component 10 and the second carrying component 20, so as to enable the first carrying component 10 and the second carrying component 20 to carry and position products with different sizes in the first direction.

[0056] The first positioning component 40 is movably arranged on the other of the first carrying component 10 and the second carrying component 20. The first positioning component 40 is used to insert into the corresponding first positioning hole 321 when the first carrying component 10 and the second carrying component 20 carry and position the product, so as to limit the relative movement of the first carrying component 10 and the second carrying component 20 along the first direction. Specifically, when the first carrying component 10 and the second carrying component 20 carry and position the product, if the first carrying component 10 and the second carrying component 20 move relative to each other in the first direction, the positioning of the product will be released. In this application, the setting of the first positioning component 40 and the plurality of first positioning holes 321 makes the relative positions of the first carrying component 10 and the second carrying component 20 fixed after the first carrying component 10 and the second carrying component 20 carry and position the product, thus facilitating the improvement of the positioning stability of the first carrying component 10 and the second carrying component 20 for the product.

[0057] When the vehicle 100 is in use, first move the first connection component 30 in the first direction. One of the first bearing component 10 and the second bearing component 20 follows the first connection component 30 and moves relative to the other of the first bearing component 10 and the second bearing component 20 to increase the distance between the first bearing component 10 and the second bearing component 20. Then place the product on the first bearing component 10 and the second bearing component 20. Next, move the first connection component 30 in the opposite direction to the previous one to reduce the distance between the first bearing component 10 and the second bearing component 20 until the sizes of the first bearing component 10, the second bearing component 20 and the product are adapted. Finally, insert the first positioning component 40 into the corresponding first positioning hole 321 to limit the relative movement of the first bearing component 10 and the second bearing component 20 in the first direction, so that the distance between the first bearing component 10 and the second bearing component 20 is maintained in a state adapted to the size of the product. Furthermore, the first bearing component 10 and the second bearing component 20 realize the bearing and positioning of the product. The vehicle 100 provided by the embodiment of the present application can adjust the distance between the first bearing component 10 and the second bearing component 20 in the first direction by moving the first connection component 30, so as to facilitate the adaptation of the first bearing component 10 and the second bearing component 20 to products of different sizes. Furthermore, the versatility of the vehicle 100 is improved. And after the product size is changed, there is no need to additionally design a special vehicle corresponding to the size, and the current vehicle 100 can still be used, thereby improving the utilization rate of the vehicle 100 and reducing the cost of the vehicle.

[0058] In this embodiment, the first bearing component 10 includes a first bearing member 11 and a second bearing member 12 that are oppositely arranged in a second direction perpendicular to the first direction. Among them, the second direction is Figure 1 the Y-axis direction shown. The second bearing component 20 includes a third bearing member 21 and a fourth bearing member 22 that are oppositely arranged in the second direction. The vehicle 100 further includes two second connection components 50. One end of one second connection component 50 is connected to the first bearing member 11, and the other end of one second connection component 50 is slidably inserted into the second bearing member 12 in the second direction. One end of the other second connection component 50 is connected to the fourth bearing member 22, and the other end of the other second connection component 50 is slidably inserted into the third bearing member 21 in the second direction. Specifically, the first bearing member 11, the second bearing member 12, the third bearing member 21 and the fourth bearing member 22 are used to bear and position the product. One second connection component 50 is used to adjust the distance between the first bearing member 11 and the second bearing member 12 in the second direction, and the other second connection component 50 is used to adjust the distance between the third bearing member 21 and the fourth bearing member 22 in the second direction. Thus, the setting of the two second connection components 50 enables the first bearing member 11, the second bearing member 12, the third bearing member 21 and the fourth bearing member 22 to bear and position products with different sizes in the second direction, and further improves the applicable range and utilization rate of the vehicle 100.

[0059] Please refer to Figure 1 and Figure 2 In this embodiment, the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 are all convexly provided with positioning protrusions 111, and a plurality of positioning protrusions 111 enclose a positioning space 112 for receiving and positioning the product. Specifically, the arrangement of the positioning protrusions 111 enables the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 to receive and position the product. When the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 carry and position the product, the positioning protrusions 111 of the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 respectively abut against the outer peripheral wall of the product, so as to receive and position the product in the positioning space 112.

[0060] In this embodiment, the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 are all convexly provided with two positioning protrusions 111. One positioning protrusion 111 abuts against the product along the first direction, and the other positioning protrusion 111 abuts against the product along the second direction. Thus, the eight positioning protrusions 111 respectively abut against the outer peripheral wall of the product, so as to receive and position the product in the positioning space 112.

[0061] In this embodiment, the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 are all convexly provided with support protrusions 113. Each support protrusion 113 is located in the positioning space 112, and a plurality of support protrusions 113 are used to support the product. Specifically, a small amount of debris may adhere to the surface of the product. During the positioning process of the product, the debris will rub against the surface of the product, resulting in wear or scratching of the product. By providing the support protrusions 113, the product is supported by a plurality of support protrusions 113, and the unsupported area of the product is suspended, thereby reducing the contact area of the product, and further reducing the probability of friction between the product and the debris, which is convenient for improving the integrity or aesthetics of the product.

[0062] Furthermore, a plurality of support protrusions 113 are respectively located at the four corners of the positioning space 112, so that a plurality of support protrusions 113 are used to carry the four corners of the product, and the areas outside the four corners of the product are all suspended. Thus, before the carrier 100 carries the product, debris blowing can be performed on the product, and the four corners of the product can be focused on for blowing.

[0063] In this embodiment, each supporting protrusion 113 is provided with a groove 1131 penetrating through itself along the first direction or the second direction. Specifically, on the one hand, the formation of the groove 1131 can further reduce the area of the supporting protrusion 113 supporting the product, so as to reduce the probability of friction between the product and debris, which is convenient for improving the integrity or aesthetic degree of the product. On the other hand, the surface of the product may carry liquids such as water, and the groove 1131 can allow the liquid on the surface of the product to drain through the groove 1131, avoiding the difficulty of removing the product with liquid on its surface sticking to the supporting protrusion 113.

[0064] In this embodiment, the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 are all convexly provided with clamping portions 114. Each clamping portion 114 is located outside the positioning space 112. A clamping groove 115 is provided on the side of the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 facing away from the clamping portion 114. The plurality of clamping grooves 115 of one carrier 100 are used to clamp the plurality of clamping portions 114 of another carrier 100, so as to facilitate the positioning between the two carriers 100. Among them, the setting of the clamping groove 115 prevents the sides of the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 facing away from the clamping portion 114 from being flat, resulting in the sides of the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 facing away from the clamping portion 114 can only abut against the clamping portion 114 of another carrier 100, but cannot clamp the clamping portion 114 of another carrier 100. Further, the height of the clamping portion 114 is greater than the height of the positioning protrusion 111. When the product is carried on the supporting protrusion 113, the product does not protrude beyond the clamping portion 114, so as to avoid the product on one carrier 100 being pressed by another carrier 100 when one carrier 100 is placed on another carrier 100.

[0065] In this embodiment, a limiting groove 1132 is provided on the side of each positioning protrusion 111 facing away from the positioning space 112. A limiting protrusion 116 adapted to the limiting groove 1132 is convexly provided on the side of the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 facing away from the positioning protrusion 111. The plurality of limiting protrusions 116 of one carrier 100 are used to insert into the plurality of limiting protrusions 116 of another carrier 100, so as to facilitate the reliable positioning between the two carriers 100.

[0066] In this embodiment, the first carrier 11 and the third carrier 21 are arranged opposite to each other in the first direction, the second carrier 12 and the fourth carrier 22 are arranged opposite to each other in the first direction, the number of the first connection components 30 is two. One end of a first connection component 30 is connected to the third carrier 21, and the other end of this first connection component 30 is slidably inserted into the first carrier 11 in the first direction. One end of the other first connection component 30 is connected to the second carrier 12, and the other end of this other first connection component 30 is slidably inserted into the fourth carrier 22 in the first direction. Specifically, one first connection component 30 is used to adjust the distance between the first carrier 11 and the third carrier 21 in the first direction, and the other first connection component 30 is used to adjust the distance between the second carrier 12 and the fourth carrier 22 in the first direction. Thus, the arrangement of the two first connection components 30 enables the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 to carry and position products with different sizes in the first direction. Furthermore, the arrangement of the two first connection components 30 and the two second connection components 50 enables the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 to carry and position products with different sizes in the first direction and / or the second direction, that is, the carrier 100 of this embodiment can be applicable to products with different lengths and widths.

[0067] Please refer to Figure 2 、 Figure 3 and Figure 4 In this embodiment, the first connection component 30 includes a connecting piece 32 and a guiding piece 31. A plurality of first positioning holes 321 are spaced apart in the first direction on the connecting piece 32. One end of the connecting piece 32 is connected to one end of the guiding piece 31, and the other end of the connecting piece 32 is connected to one of the first carrier assembly 10 and the second carrier assembly 20. The other end of the guiding piece 31 is slidably inserted into the other of the first carrier assembly 10 and the second carrier assembly 20 in the first direction. Among them, the cross-sectional area of the guiding piece 31 is smaller than that of the connecting piece 32, so as to facilitate the guiding piece 31 to be inserted into the other of the first carrier assembly 10 and the second carrier assembly 20 and facilitate the opening of the first positioning holes 321 on the connecting piece 32. In this embodiment, the guiding piece 31 can be cylindrical. Specifically, the connecting piece 32 of one first connection component 30 is connected to the third carrier 21, the guiding piece 31 of one first connection component 30 is slidably inserted into the first carrier 11 in the first direction, the connecting piece 32 of the other first connection component 30 is connected to the second carrier 12, and the guiding piece 31 of the other first connection component 30 is slidably inserted into the fourth carrier 22 in the first direction.

[0068] In this embodiment, each first connection component 30 includes two guiding members 31 arranged at intervals, so that the insertion of the guiding members 31 along the first direction into the other one of the first bearing component 10 and the second bearing component 20 is more reliable. In other embodiments, each first connection component 30 may also include three or more guiding members 31.

[0069] In this embodiment, the first connection component 30 further includes an adjusting elastic member 33. The adjusting elastic member 33 is sleeved on the guiding member 31. One end of the adjusting elastic member 33 is connected to one end of the connecting member 32, and the other end of the adjusting elastic member 33 is connected to the other one of the first bearing component 10 and the second bearing component 20. The adjusting elastic member 33 is used for elastically supporting the connecting member 32. Wherein, the adjusting elastic member 33 is used to apply an elastic force to the connecting member 32 in a direction away from the other one of the first bearing component 10 and the second bearing component 20. Thus, when the first positioning component 40 cancels the restriction on the relative movement of the first bearing component 10 and the second bearing component 20 along the first direction, the adjusting elastic member 33 can reset, so that the relative position of the first bearing component 10 and the second bearing component 20 resets to the initial state. In other embodiments, the adjusting elastic member 33 may also apply an elastic force to the connecting member 32 in a direction close to the other one of the first bearing component 10 and the second bearing component 20. Thus, when the first positioning component 40 cancels the restriction on the relative movement of the first bearing component 10 and the second bearing component 20 along the first direction, the adjusting elastic member 33 can reset, so that the first bearing component 10 and the second bearing component 20 automatically clamp the product, and then the first positioning component 40 restricts the relative movement of the first bearing component 10 and the second bearing component 20.

[0070] In this embodiment, the adjusting elastic member 33 may be, but is not limited to, a spring; the number of the adjusting elastic members 33 is the same as the number of the guiding members 31, and the adjusting elastic members 33 correspond to the guiding members 31 one by one.

[0071] In this embodiment, the structure of the second connection component 50 is the same as that of the first connection component 30.

[0072] In this embodiment, there are multiple first positioning components 40. The multiple first positioning components 40 are divided into two groups with equal numbers. One group of first positioning components 40 is movably arranged on the first carrier 11 and is correspondingly arranged with multiple first positioning holes 321 of the first connection component 30 that is slidably inserted into the first carrier 11. The other group of first positioning components 40 is movably arranged on the fourth carrier 22 and is correspondingly arranged with multiple first positioning holes 321 of the first connection component 30 that is slidably inserted into the fourth carrier 22. Specifically, the two groups of first positioning components 40 and the two first connection components 30 correspond one by one. One group of first positioning components 40 is used to limit the relative movement of the first carrier 11 and the third carrier 21 in the first direction, and the other group of first positioning components 40 is used to limit the relative movement of the second carrier 12 and the fourth carrier 22 in the first direction.

[0073] Please refer to Figure 2 and Figure 4 , in this embodiment, the first positioning component 40 includes a connected positioning member 41 and a positioning elastic member 42. The other of the first carrier assembly 10 and the second carrier assembly 20 is provided with a receiving groove 117. The positioning member 41 is slidably inserted into the receiving groove 117, and the positioning elastic member 42 is received in the receiving groove 117. One end of the positioning elastic member 42 is connected to the bottom of the receiving groove 117, and the other end of the positioning elastic member 42 is connected to the end of the positioning member 4 extending into the receiving groove 117. The positioning elastic member 42 is used to drive the positioning member 41 to insert into the corresponding first positioning hole 321 when the first carrier assembly 10 and the second carrier assembly 20 carry and position the product, so as to limit the relative movement of the first carrier assembly 10 and the second carrier assembly 20 in the first direction. Specifically, when the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 carry and position the product, the positioning member 41 of one group of first positioning components 40 is inserted into the first positioning hole 321 on the connecting member 32 connected to the third carrier 21 to limit the relative movement of the first carrier 11 and the third carrier 21 in the first east-west direction, and the positioning member 41 of the other group of first positioning components 40 is inserted into the first positioning hole 321 on the connecting member 32 connected to the second carrier 12 to limit the relative movement of the second carrier 12 and the fourth carrier 22 in the first direction. In this embodiment, the first carrier 11, the second carrier 12, the third carrier 21, and the fourth carrier 22 are all provided with receiving grooves 117. The positioning elastic member 42 of one group of first positioning components 40 is received in the receiving groove 117 of the fourth carrier 22, and the positioning elastic member 42 of the other group of first positioning components 40 is received in the receiving groove 117 of the first carrier 11. The positioning elastic member 42 can be but is not limited to a spring.

[0074] Further, the number of the positioning members 41 and the positioning elastic members 42 of each first positioning assembly 40 can be multiple, and the positioning members 41 and the positioning elastic members 42 correspond to each other one by one. The multiple positioning members 41 are used to be inserted into the corresponding multiple first positioning holes 321 when the first carrier assembly 10 and the second carrier assembly 20 carry and position the product, so as to more reliably limit the relative movement between the first carrier assembly 10 and the second carrier assembly 20.

[0075] In some other embodiments, the first positioning assembly 40 can be a ball plunger or a spring plunger screw.

[0076] In this embodiment, the carrier 100 further includes a plurality of second positioning assemblies 60. The plurality of second positioning assemblies 60 are divided into two groups with equal numbers. A plurality of second positioning holes 51 are formed in each second connecting assembly 50 at intervals along the second direction. One group of second positioning assemblies 60 is movably disposed on the second carrier 12 and corresponds to the plurality of second positioning holes 51 of the second connecting assembly 50 slidably inserted into the second carrier 12. The other group of second positioning assemblies 60 is movably disposed on the third carrier 21 and corresponds to the plurality of second positioning holes 51 of the second connecting assembly 50 slidably inserted into the third carrier 21. Specifically, the two groups of second positioning assemblies 60 and the two second connecting assemblies 50 correspond to each other one by one. One group of second positioning assemblies 60 is used to limit the relative movement between the first carrier 11 and the second carrier 12 along the second direction, and the other group of second positioning assemblies 60 is used to limit the relative movement between the third carrier 21 and the fourth carrier 22 along the second direction. In this embodiment, the positioning elastic member 42 of one group of second positioning assemblies 60 is received in the receiving groove 117 of the second carrier 12, and the positioning elastic member 42 of the other group of second positioning assemblies 60 is received in the receiving groove 117 of the third carrier 21.

[0077] In this embodiment, the structure of the second positioning assembly 60 is the same as that of the first positioning assembly 40.

[0078] The operation process of the carrier 100 according to the embodiment of the present application is generally as follows:

[0079] When the vehicle 100 is in use, first move the two first connecting components 30 in the first direction, so that the lengths of the guiding members 31 of the two first connecting components 30 inserted into the first bearing member 11 and the fourth bearing member 22 become shorter, making the distance between the first bearing member 11 and the third bearing member 21 in the first direction larger, and the distance between the second bearing member 12 and the fourth bearing member 22 in the first direction larger. Then move the two second connecting components 50 in the second direction, so that the lengths of the guiding members 31 of the two second connecting components 50 inserted into the second bearing member 12 and the third bearing member 21 become shorter, making the distance between the first bearing member 11 and the second bearing member 12 in the second direction larger, and the distance between the third bearing member 21 and the fourth bearing member 22 in the second direction larger.

[0080] Then place the product on the first bearing member 11, the second bearing member 12, the third bearing member 21 and the fourth bearing member 22, and perform the opposite actions as before, so that the distance between the first bearing member 11 and the third bearing member 21 in the first direction becomes smaller, the distance between the second bearing member 12 and the fourth bearing member 22 in the first direction becomes smaller, and the distance between the first bearing member 11 and the second bearing member 12 in the second direction becomes smaller, and the distance between the third bearing member 21 and the fourth bearing member 22 in the second direction becomes smaller, until the sizes of the first bearing member 11, the second bearing member 12, the third bearing member 21, the fourth bearing member 22 and the product are adapted to achieve the bearing and positioning of the product.

[0081] Under the elastic driving force of the positioning elastic members 42 of the two groups of first positioning components 40, the positioning members 41 of the two groups of first positioning components 40 are inserted into the first positioning holes 321 on the connecting members 32 of the corresponding first connecting components 30 to limit the relative movement between the first bearing member 11 and the third bearing member 21, and to limit the relative movement between the second bearing member 12 and the fourth bearing member 22; and under the elastic driving force of the positioning elastic members 42 of the two groups of second positioning components 60, the positioning members 41 of the two groups of second positioning components 60 are inserted into the second positioning holes 51 on the connecting members 32 of the corresponding second connecting components 50 to limit the relative movement between the first bearing member 11 and the second bearing member 12, and to limit the relative movement between the third bearing member 21 and the fourth bearing member 22; thereby keeping the distances between the first bearing member 11, the second bearing member 12, the third bearing member 21 and the fourth bearing member 22 in a state adapted to the size of the product.

[0082] The vehicle 100 provided by the embodiment of the present application is provided with two first connection components 30, so that the distance between the first carrier 11 and the third carrier 21 in the first direction is adjustable, and the distance between the second carrier 12 and the fourth carrier 22 in the first direction is adjustable, thereby facilitating the adaptation of the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 to products with different sizes in the first direction, and further improving the application range and utilization rate of the vehicle 100; by providing two second connection components 50, the distance between the first carrier 11 and the second carrier 12 in the second direction is adjustable, and the distance between the third carrier 21 and the fourth carrier 22 in the second direction is adjustable, thereby facilitating the adaptation of the first carrier 11, the second carrier 12, the third carrier 21 and the fourth carrier 22 to products with different sizes in the second direction, and further improving the application range and utilization rate of the vehicle 100; by providing two groups of first positioning components 40, the relative movement between the first carrier 11 and the third carrier 21 is restricted, and the relative movement between the second carrier 12 and the fourth carrier 22 is restricted, thereby improving the stability of product positioning; by providing two groups of second positioning components 60, the relative movement between the first carrier 11 and the second carrier 12 is restricted, and the relative movement between the third carrier 21 and the fourth carrier 22 is restricted, further improving the stability of product positioning; a positioning space 112 for receiving and positioning the product is formed by enclosing a plurality of positioning protrusions 111, which facilitates the product to be received and positioned in the positioning space 112; by providing the support protrusion 113, the area of contact with the product is reduced, thereby reducing the probability of friction between the product surface and debris, and facilitating the improvement of the integrity or aesthetic degree of the product.

[0083] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A carrier for carrying and positioning a product, characterized in that: include: a first load-bearing assembly; A second bearing assembly, arranged opposite to the first bearing assembly along a first direction; A first connecting component, one end of which is connected to one of the first bearing component and the second bearing component, and the other end of which is slidably inserted into the other of the first bearing component and the second bearing component along the first direction, and a plurality of first positioning holes are spaced apart along the first direction on the first connecting component, and the first connecting component is used to adjust the distance between the first bearing component and the second bearing component so that the first bearing component and the second bearing component carry and position the product; A first positioning component is movably disposed on the other of the first bearing component and the second bearing component, and the first positioning component is used to be inserted into the corresponding first positioning hole when the first bearing component and the second bearing component carry and position the product, so as to limit the relative movement of the first bearing component and the second bearing component along the first direction.

2. The carrier according to claim 1, characterized in that: The first bearing assembly includes a first bearing member and a second bearing member arranged opposite to each other along a second direction perpendicular to the first direction, the second bearing assembly includes a third bearing member and a fourth bearing member arranged opposite to each other along the second direction, the carrier also includes two second connecting components, one end of one of the second connecting components is connected to the first bearing member, the other end of one of the second connecting components is slidably inserted into the second bearing member along the second direction, one end of another of the second connecting components is connected to the fourth bearing member, and the other end of another of the second connecting components is slidably inserted into the third bearing member along the second direction, the first bearing member and the third bearing member are arranged opposite to each other along the first direction, the second bearing member and the fourth bearing member are arranged opposite to each other along the first direction, the number of the first connecting components is two, one end of one of the first connecting components is connected to the third bearing member, the other end of one of the first connecting components is slidably inserted into the first bearing member along the first direction, one end of another of the first connecting components is connected to the second bearing member, and the other end of another of the first connecting components is slidably inserted into the fourth bearing member along the first direction.

3. The carrier according to claim 2, characterized in that: There are multiple first positioning components, and the multiple first positioning components are divided into two groups of equal number. One group of the first positioning components is movably arranged on the first carrier and is corresponding to the multiple first positioning holes of the first connecting component that is slidably inserted into the first carrier, and the other group of the first positioning components is movably arranged on the fourth carrier and is corresponding to the multiple first positioning holes of the first connecting component that is slidably inserted into the fourth carrier.

4. The carrier according to claim 3, characterized in that: The first carrier, the second carrier, the third carrier and the fourth carrier are all provided with positioning protrusions, and a plurality of the positioning protrusions are enclosed to form a positioning space for receiving and positioning the product.

5. The carrier according to claim 4, characterized in that: The first carrier, the second carrier, the third carrier and the fourth carrier are all provided with supporting protrusions, each of the supporting protrusions is located in the positioning space, and a plurality of the supporting protrusions are used to support the product.

6. The carrier according to claim 2, characterized in that: The carrier also includes a plurality of second positioning components, which are divided into two groups of equal number, each of the second connecting components is provided with a plurality of second positioning holes spaced apart along the second direction, one group of the second positioning components is movably disposed on the second carrier, and is arranged corresponding to the plurality of second positioning holes of the second connecting component that is slidably inserted into the second carrier, and the other group of the second positioning components is movably disposed on the third carrier, and is arranged corresponding to the plurality of second positioning holes of the second connecting component that is slidably inserted into the third carrier, and the two groups of the second positioning components are used to be inserted into the corresponding second positioning holes respectively when the first carrier, the second carrier, the third carrier and the fourth carrier carry and position the product, so as to limit the relative movement of the first carrier and the second carrier along the second direction, and limit the relative movement of the third carrier and the fourth carrier along the second direction.

7. The carrier according to claim 6, characterized in that: The structure of the second positioning component is the same as that of the first positioning component, and / or the structure of the second connecting component is the same as that of the first connecting component.

8. The carrier according to claim 1, characterized in that: The first connecting component includes a connecting member and a guiding member, a plurality of the first positioning holes are arranged on the connecting member at intervals along the first direction, one end of the connecting member is connected to one end of the guiding member, the other end of the connecting member is connected to one of the first bearing component and the second bearing component, and the other end of the guiding member is slidably inserted into the other of the first bearing component and the second bearing component along the first direction.

9. The carrier according to claim 8, characterized in that: The first connecting component also includes an adjusting elastic member, which is sleeved on the guide member, one end of the adjusting elastic member is connected to an end of the connecting member close to the guide member, and the other end of the adjusting elastic member is connected to the other of the first bearing component and the second bearing component, and the adjusting elastic member is used to elastically support the connecting member.

10. The carrier according to claim 1, characterized in that: The other of the first bearing component and the second bearing component is provided with a receiving groove, the first positioning component includes a positioning piece and a positioning elastic piece, the positioning piece is slidably inserted in the receiving groove, the positioning elastic piece is received in the receiving groove, one end of the positioning elastic piece is connected to the groove bottom of the receiving groove, the other end of the positioning elastic piece is connected to one end of the positioning piece extending into the receiving groove, the positioning elastic piece is used to drive the positioning piece to be inserted into the corresponding first positioning hole when the first bearing component and the second bearing component carry and position the product, so as to limit the relative movement of the first bearing component and the second bearing component along the first direction.

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