Aging turnover vehicle

Abstract

The present invention discloses an aging turnover vehicle for performing an aging test on a display screen, including a vehicle frame, a placement platform and a spacer bar. A plurality of placement platforms are provided, and the plurality of placement platforms are all connected to the vehicle frame. The plurality of placement platforms are arranged in parallel in a vertical direction in sequence; the two ends of the spacer bar are detachably connected to two adjacent placement platforms, and the spacer bar is used for the display screen to lean against. When the spacer bar is installed on two adjacent placement platforms, the display screen can be leaned against the spacer bar, and the display screen can be placed vertically or tilted; after the spacer bar is removed, a larger space can be vacated on the placement platform, and the display screen can be placed flat. The spacer bar can be installed according to the size of the display screen, the required placement method, etc. The placement method is relatively flexible and changeable, and has good versatility for display screens of different sizes.

Description

Technical Field

[0001] The invention relates to the technical field of electronic equipment manufacturing, and in particular to an aging turnover vehicle. Background Art

[0002] During the production process of display screens, aging tests are required. In related technologies, the display screens can be placed on an aging trolley for testing. However, the display screens can usually only be placed flat on the aging trolley, and the placement method is relatively simple, which is not universal for display screens of different sizes. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an aging turnover vehicle, which can realize different display screen placement methods and has good versatility for display screens of different sizes.

[0004] The aging turnover vehicle provided in an embodiment of the present invention is used to perform an aging test on a display screen, and includes: a frame; a placement platform, which is provided with a plurality of platforms, and the plurality of placement platforms are all connected to the frame, and the plurality of placement platforms are arranged in parallel in a vertical direction; a spacer rod, the two ends of the spacer rod are respectively detachably connected to two adjacent placement platforms, and at least a partial area of ​​two adjacent placement platforms is connected to the spacer rod, and the spacer rod is used for the display screen to abut against.

[0005] The aging turnover vehicle provided by the embodiment of the present invention has at least the following beneficial effects: when the spacer rod is installed on two adjacent placement platforms, the display screen can be placed against the spacer rod and the display screen can be placed vertically or tilted; after the spacer rod is removed, a larger space can be left on the placement platform to place the display screen flat, and the spacer rod can be installed according to the size of the display screen, the required placement method, etc. The placement method is more flexible and changeable, and has better versatility for display screens of different sizes.

[0006] In some embodiments of the present invention, each of the placement platforms is provided with two mounting parts, the two mounting parts are arranged on both sides of the placement platform, and the mounting parts are used to install the spacer rods.

[0007] In some embodiments of the present invention, the mounting portion includes a first mounting area and a second mounting area, the first mounting area is closer to the outside of the placement platform than the second mounting area, a plurality of mounting holes are respectively arranged in the first mounting area and the second mounting area, and in the vertical direction, the first mounting area of ​​the mounting portion located at the lower layer is exposed from the outside of the placement platform located at the upper layer, one end of the spacing rod is connected to the first mounting area of ​​the mounting portion located at the upper layer, and the other end of the spacing rod is connected to the second mounting area of ​​the mounting portion located at the lower layer.

[0008] In some embodiments of the present invention, the mounting portion is provided with a plurality of mounting holes, and two ends of the spacer rod are respectively inserted into the mounting holes on the mounting portions of two adjacent placement platforms.

[0009] In some embodiments of the present invention, some of the mounting holes are evenly arranged in the first mounting area, and some of the mounting holes are evenly arranged in the second mounting area.

[0010] In some embodiments of the present invention, in the vertical direction, projections of the plurality of mounting holes in the first mounting area located in the upper layer overlap with projections of the plurality of mounting holes in the second mounting area located in the lower layer.

[0011] In some embodiments of the present invention, the spacer rod includes a rod body and a limit head, the limit head is connected to one end of the rod body, the end of the rod body away from the limit head is inserted into the mounting hole located on the lower layer, the end of the rod body close to the limit head is inserted into the mounting hole located on the upper layer, and the limit head abuts against the top surface of the first mounting area.

[0012] In some embodiments of the present invention, the limit head includes a limit portion and a protruding portion, the protruding portion is connected to the limit portion and protrudes away from the rod body in a direction parallel to the axial direction of the rod body, and the limit portion abuts against the top surface of the first installation area.

[0013] In some embodiments of the present invention, the placement platform includes two placement parts and two support parts, the placement parts and the support parts are both connected to the frame, the two placement parts are arranged opposite to each other, the two support parts are arranged opposite to each other, and the placement parts are used to place the display screen.

[0014] In some embodiments of the present invention, a universal wheel is further included, and the universal wheel is connected to the bottom of the frame.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 A three-dimensional schematic diagram of an aging turnover vehicle according to some embodiments of the present invention;

[0018] Figure 2 for Figure 1 A top view of the aged turnover vehicle is shown;

[0019] Figure 3 for Figure 2Sectional view of section AA;

[0020] Figure 4 for Figure 1 A three-dimensional schematic diagram of the spacing rod of the aging turnover vehicle shown;

[0021] Figure 5 A schematic diagram of the coordination between the aging turnover vehicle and the display screen according to some embodiments of the present invention.

[0022] Reference numerals:

[0023] Frame 100, placement platform 200, mounting portion 210, mounting hole 211, first mounting area 212, second mounting area 213, placement portion 220, support portion 230, spacer rod 300, rod body 310, limit head 320, limit portion 321, protrusion 322, universal wheel 400, display screen 500. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of the present invention, it is necessary to understand that descriptions involving orientation, such as up, down, left, right, etc., the orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The aging turnover vehicle provided in an embodiment of the present invention is used to perform an aging test on a display screen 500, and includes a frame 100, a placement platform 200 and a spacer rod 300. A plurality of placement platforms 200 are provided, and the plurality of placement platforms 200 are all connected to the frame 100. The plurality of placement platforms 200 are arranged in parallel in sequence along the vertical direction; the two ends of the spacer rod 300 are respectively detachably connected to two adjacent placement platforms 200, and at least partial areas of two adjacent placement platforms 200 are connected with the spacer rod 300, and the spacer rod 300 is used for the display screen 500 to abut against.

[0029] For example, Figure 1 As shown, the aging turnover vehicle includes a frame 100, a placement platform 200 and a spacing rod 300. There are multiple placement platforms 200, which are all connected to the frame 100 and are arranged in parallel in the vertical direction; the two ends of the spacing rod 300 are detachably connected to two adjacent placement platforms 200, and at least part of the area of ​​two adjacent placement platforms 200 is connected with the spacing rod 300, which is used for the display screen 500 to abut against. Figure 5 , a spacing rod 300 is installed between the two layers of placement platforms 200 at the bottom of the aging turnover vehicle, and the display screen 500 can be placed against the spacing rod 300 to vertically place the display screen 500; the upper placement platform 200 of the aging turnover vehicle is not installed with the spacing rod 300, and the display screen 500 is placed flat on the placement platform 200. The spacing rod 300 can be installed according to the size of the display screen 500, the required placement method, etc., and the placement method is more flexible and changeable, and has good versatility for display screens 500 of different sizes.

[0030] It is understandable that the location of the spacer bar 300 and the placement of the display screen 500 are not limited to Figure 5 In the scheme shown, a larger spacing can be provided between adjacent spacing bars 300, and the display screen 500 can be placed obliquely between adjacent spacing bars 300; it can also be provided that a partial area on the placement platform 200 has spacing bars 300, the display screen 500 is placed vertically or obliquely in the area where the spacing bars 300 are provided, and no spacing bars 300 are provided in other areas, and the display screen 500 is placed flat in other areas, etc., which can be arranged according to actual needs.

[0031] In some embodiments of the present invention, each placement platform 200 is provided with two mounting portions 210 , and the two mounting portions 210 are respectively disposed on two sides of the placement platform 200 , and the mounting portions 210 are used to install the spacer rods 300 .

[0032] For example, Figure 1 As shown, each placement platform 200 is provided with two mounting portions 210, and the two mounting portions 210 are respectively arranged on both sides of the placement platform 200, and the mounting portions 210 are used to install the spacer rod 300. Figure 5 Two mounting portions 210 are provided on both sides of the placement platform 200 , and the spacer rods 300 can be installed on both sides of the placement platform 200 , which can provide relatively stable support for the display screen 500 .

[0033] It is understandable that there is no limitation on the form of the placement platform 200. For example, the placement platform 200 can be set to be flat, and the two mounting portions 210 are disposed on both sides of the placement platform 200 to ensure the structural strength of the placement platform 200 and the stability of the display screen 500 placed on the placement platform 200; the placement platform 200 can also be set to be composed of two plates located in the same plane and parallel to each other, with a certain interval between the two plates, and each plate is provided with a mounting portion 210, so as to reduce the use of materials and the overall weight of the aging turnover vehicle; it can also be set to other forms, which can be set according to actual needs.

[0034] It is understandable that there is no limitation on the connection method between the spacer rod 300 and the mounting portion 210. For example, the spacer rod 300 can be detachably connected to the mounting portion 210 by plugging, snapping or threading, and can be configured according to actual needs.

[0035] In some embodiments of the present invention, the mounting portion 210 includes a first mounting area 212 and a second mounting area 213. The first mounting area 212 is closer to the outside of the placement platform 200 than the second mounting area 213. A plurality of mounting holes 211 are respectively arranged in the first mounting area 212 and the second mounting area 213. In the vertical direction, the first mounting area 212 of the mounting portion 210 located at the lower layer is exposed from the outside of the placement platform 200 located at the upper layer. One end of the spacer rod 300 is connected to the first mounting area 212 of the mounting portion 210 located at the upper layer, and the other end of the spacer rod 300 is connected to the second mounting area 213 of the mounting portion 210 located at the lower layer.

[0036] For example, Figure 1 As shown, the mounting portion 210 includes a first mounting area 212 and a second mounting area 213. The first mounting area 212 is closer to the outside of the placement platform 200 than the second mounting area 213. A plurality of mounting holes 211 are respectively disposed in the first mounting area 212 and the second mounting area 213. Figure 2 In the vertical direction, the first mounting area 212 of the mounting portion 210 located at the lower layer is exposed from the outer side of the placement platform 200 located at the upper layer, referring to Figure 3One end of the spacer bar 300 is connected to the first mounting area 212 of the mounting part 210 located at the upper layer, and the other end of the spacer bar 300 is connected to the second mounting area 213 of the mounting part 210 located at the lower layer. When installing the spacer bar 300, it can be inserted from the mounting hole 211 in the first mounting area 212 of the mounting part 210 located at the upper layer and then inserted into the mounting hole 211 in the second mounting area 213 of the mounting part 210 located at the lower layer. During the installation process, the spacer backbone 300 will not interfere with the placement platform 200, which can further simplify the disassembly and assembly process of the spacer bar 300.

[0037] It is understandable that if Figure 1 As shown, the mounting portion 210 of the placement platform 200 located on the top layer only needs to be provided with a first mounting area 212 , and the mounting portion 210 of the placement platform 200 located on the bottom layer only needs to be provided with a second mounting area 213 .

[0038] In some embodiments of the present invention, the mounting portion 210 is provided with a plurality of mounting holes 211 , and two ends of the spacer rod 300 are respectively inserted into the mounting holes 211 on the mounting portions 210 of two adjacent placement platforms 200 .

[0039] For example, Figure 1 As shown, the mounting portion 210 is provided with a plurality of mounting holes 211, and the two ends of the spacer rod 300 are respectively inserted into the mounting holes 211 on the mounting portions 210 of two adjacent placement platforms 200. The spacer rod 300 is relatively easy to assemble and disassemble, and can enhance the flexibility of the structural changes of the aging turnover vehicle.

[0040] It is understandable that there is no limitation on the number and spacing of the mounting holes 211 and they can be set according to actual needs.

[0041] In some embodiments of the present invention, some of the mounting holes 211 are evenly arranged in the first mounting area 212 , and some of the mounting holes 211 are evenly arranged in the second mounting area 213 .

[0042] For example, Figure 1 As shown, the first installation area 212 has a plurality of evenly arranged installation holes 211 , and the second installation area 213 has a plurality of evenly arranged installation holes 211 . The evenly arranged installation holes 211 can make the spacing between adjacent spacing rods 300 more flexible to adjust.

[0043] It is understandable that the spacing of the mounting holes 211 is not limited and can be set according to the required accuracy of the spacing adjustment of adjacent spacing rods 300 .

[0044] In some embodiments of the present invention, in the vertical direction, the projections of the plurality of mounting holes 211 in the first mounting area 212 located in the upper layer overlap with the plurality of mounting holes 211 in the second mounting area 213 located in the lower layer.

[0045] For example, Figure 1 As shown, in the vertical direction, the projections of the multiple mounting holes in the first mounting area located in the upper layer overlap with the multiple mounting holes in the second mounting area located in the lower layer. The spacer rod 300 can be installed between two adjacent placement platforms 200 along the vertical direction, and the plug-in operation is more convenient.

[0046] In some embodiments of the present invention, the spacer rod 300 includes a rod body 310 and a limit head 320, the limit head 320 is connected to one end of the rod body 310, the end of the rod body 310 away from the limit head 320 is inserted into the mounting hole 211 located in the lower layer, and the end of the rod body 310 close to the limit head 320 is inserted into the mounting hole 211 located in the upper layer, and the limit head 320 abuts against the top surface of the first mounting area 212.

[0047] For example, Figure 4 As shown, the spacer rod 300 includes a rod body 310 and a stopper 320, and the stopper 320 is connected to one end of the rod body 310. Figure 3 , one end of the rod body 310 away from the limiting head 320 is inserted into the mounting hole 211 located at the lower layer, and one end of the rod body 310 close to the limiting head 320 is inserted into the mounting hole 211 located at the upper layer, and the limiting head 320 abuts against the top surface of the first mounting area 212, which can prevent the spacing rod 300 from falling off from the mounting hole 211. During installation, the end of the rod body 310 away from the limiting head 320 is inserted from the mounting hole 211 of the mounting portion 210 located at the upper layer until the end of the rod body 310 away from the limiting head 320 is inserted into the mounting hole 211 of the mounting portion 210 located at the lower layer, and the limiting head 320 abuts against the top surface of the first mounting area 212.

[0048] It is understandable that, in order to facilitate the removal of the spacer bar 300, the spacer bar 300 can be arranged so that the stopper head 320 can extend to the outside of the placement platform 200 when the spacer bar 300 is installed on the upper installation portion 210. When the spacer bar 300 needs to be removed, the spacer bar 300 can be removed as a whole by holding the portion of the stopper head 320 extending outside the placement platform 200. This form of the spacer bar 300 can prevent the stopper head 320 from affecting the display screen 500 placed flat on the upper placement platform 200.

[0049] The limiting head 320 may also include a limiting portion 321 and a protruding portion 322 . The protruding portion 322 is connected to the limiting portion 321 and protrudes away from the rod body 310 in a direction parallel to the axial direction of the rod body 310 . The limiting portion 321 abuts against the top surface of the first installation area 212 .

[0050] For example, Figure 4As shown, the limit head 320 includes a limit portion 321 and a protruding portion 322. The protruding portion 322 is connected to the limit portion 321 and protrudes in a direction parallel to the axial direction of the rod body 310 away from the rod body 310. Figure 3 The limiting portion 321 abuts against the top surface of the first installation area 212. When the spacer rod 300 needs to be taken out, the protruding portion 322 can be held to take out the spacer rod 300 as a whole. The protruding portion 322 can provide a gripping position, making it easier to take out the spacer rod 300, and further reducing the difficulty of the disassembly and assembly operation of the spacer rod 300.

[0051] In some embodiments of the present invention, the placement platform 200 includes two placement parts 220 and two support parts 230. The placement parts 220 and the support parts 230 are both connected to the frame 100. The two placement parts 220 are arranged opposite to each other, and the two support parts 230 are arranged opposite to each other. The placement part 220 is used to place the display screen 500.

[0052] For example, Figure 1 As shown, the placement platform 200 includes two placement parts 220 and two support parts 230. The placement parts 220 and the support parts 230 are both connected to the frame 100. The two placement parts 220 are arranged opposite to each other, and the two support parts 230 are arranged opposite to each other. The two placement parts 220 and the two support parts 230 are enclosed to form a hollow structure. The placement parts 220 are used to place the display screen 500, and the support parts 230 are used to improve the structural stability of the placement platform 200. While ensuring the structural strength of the placement platform 200, the material and weight of the placement platform 200 can be reduced, the production cost of the aging turnover vehicle can be saved, and it is easy to move.

[0053] It can be understood that the two mounting portions 210 of the placement platform 200 are respectively disposed on the two placement portions 220 .

[0054] It is understandable that the placement platform 200 may also include more than two placement parts 220 to further improve the structural strength of the placement platform 200. Both ends of each placement part 220 are connected to the support part 230, and the installation part 210 is set on the two outermost placement parts 220.

[0055] In some embodiments of the present invention, the aging turnover vehicle further includes a universal wheel 400 , which is connected to the bottom of the vehicle frame 100 .

[0056] For example, Figure 1 As shown, the aging turnover vehicle also includes a universal wheel 400, which is connected to the bottom of the frame 100. The universal wheel 400 can drive the aging turnover vehicle to move in any direction, thereby improving the flexibility of the aging turnover vehicle and facilitating the turnover of the display screen 500.

[0057] It should be noted that the aging turnover vehicle provided in any of the above embodiments may include corresponding aging test equipment, etc., and ordinary technicians in the technical field may configure it according to actual needs.

[0058] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. Aging turnover vehicle, used for aging test of display screen, characterized by: include: Frame; A plurality of placement platforms are provided, each of the plurality of placement platforms is connected to the vehicle frame, and the plurality of placement platforms are arranged in parallel in sequence along the vertical direction; A spacer bar, both ends of which are detachably connected to two adjacent placement platforms, at least a portion of two adjacent placement platforms is connected to the spacer bar, and the spacer bar is used for the display screen to abut against; Each of the placement platforms is provided with two mounting parts, which are respectively arranged on both sides of the placement platform, and the mounting parts are used to mount the spacer rods; The mounting portion includes a first mounting area and a second mounting area, the first mounting area is closer to the outside of the placement platform than the second mounting area, and a plurality of mounting holes are respectively arranged in the first mounting area and the second mounting area; The spacer rod comprises a rod body and a limit head, wherein the limit head is connected to one end of the rod body, an end of the rod body away from the limit head is inserted into the mounting hole located at the lower layer, an end of the rod body close to the limit head is inserted into the mounting hole located at the upper layer, and the limit head abuts against the top surface of the first mounting area; The limiting head includes a limiting portion and a protruding portion, wherein the protruding portion is connected to the limiting portion and protrudes away from the rod body in a direction parallel to the axial direction of the rod body, and the limiting portion abuts against the top surface of the first installation area.

2. The aging turnover vehicle according to claim 1, characterized in that: In the vertical direction, the first installation area of ​​the installation part located on the lower layer is exposed from the outside of the placement platform located on the upper layer, one end of the spacer rod is connected to the first installation area of ​​the installation part located on the upper layer, and the other end of the spacer rod is connected to the second installation area of ​​the installation part located on the lower layer.

3. The aging turnover vehicle according to claim 2, characterized in that: The mounting portion is provided with a plurality of mounting holes, and the two ends of the spacer rod are respectively inserted into the mounting holes on the mounting portions of two adjacent placement platforms.

4. The aging turnover vehicle according to claim 3, characterized in that: Some of the mounting holes are evenly arranged in the first mounting area, and some of the mounting holes are evenly arranged in the second mounting area.

5. The aging turnover vehicle according to claim 3 or 4, characterized in that: In the vertical direction, projections of the plurality of mounting holes in the first mounting area located in the upper layer overlap with projections of the plurality of mounting holes in the second mounting area located in the lower layer.

6. The aging turnover vehicle according to claim 1, characterized in that: The placement platform includes two placement parts and two support parts. The placement parts and the support parts are both connected to the frame. The two placement parts are arranged opposite to each other, and the two support parts are arranged opposite to each other. The placement parts are used to place the display screen.

7. The aging turnover vehicle according to claim 1, characterized in that: It also includes a universal wheel, which is connected to the bottom of the frame.

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