CN220563141U - Storage and transportation device for aging test board - Google Patents
Storage and transportation device for aging test board Download PDFInfo
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- CN220563141U CN220563141U CN202322174144.6U CN202322174144U CN220563141U CN 220563141 U CN220563141 U CN 220563141U CN 202322174144 U CN202322174144 U CN 202322174144U CN 220563141 U CN220563141 U CN 220563141U
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- 238000012360 testing method Methods 0.000 title claims abstract description 67
- 230000002431 foraging effect Effects 0.000 title description 2
- 230000032683 aging Effects 0.000 claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The application belongs to the technical field of storage and transportation equipment, the utility model provides an ageing test board stores up fortune device, including the fixed bolster, remove wheelset and a plurality of movable frame, remove the wheelset and set up in the bottom of fixed bolster, a plurality of movable frames set up on the fixed bolster at intervals in proper order, one side of arbitrary movable frame orientation in arbitrary adjacent movable frame is equipped with a plurality of plate body slots of arranging at intervals in proper order, and the plate body slot mirror symmetry of each side that arbitrary a pair of adjacent movable frame is relative, above-mentioned ageing test board warehousing and transportation device possesses the storage and transportation function to ageing test board, the ageing test board that leads to is shifted by artifical transport ageing test board takes place the probability of colliding with and wearing and tearing, ageing test efficiency has also been improved.
Description
Technical Field
The application belongs to the technical field of storage and transportation equipment, and more particularly relates to a storage and transportation device for an aging test board
Background
With the rapid development of semiconductor technology, the testing operation of a semiconductor chip has penetrated through the whole design, development and production process of the semiconductor chip, wherein the burn-in test of the chip is to observe the performance change of the chip under some extreme environments, and then to evaluate the stability and reliability of the chip under the actual application scene.
At present, in the burn-in test operation of a semiconductor chip, after the test chip is pre-installed on a burn-in test board, the burn-in test board is set in an environment simulation experiment box to perform related tests, and the burn-in test board is taken away to be stored after the tests are completed, but in the above operation process, the burn-in test board is transferred from a storage station to the environment simulation experiment box, and the burn-in test board is transferred from the environment simulation experiment box back to the storage station in a mode of generally adopting manual handling, so that the burn-in test board is easy to collide and wear in the transfer process, the burn-in test board is damaged, and the test efficiency is affected.
Disclosure of Invention
The utility model provides an aim at provides an ageing test board warehousing and transportation device, aims at solving at present at the in-process that shifts ageing test board, needs artifical transport to make ageing test board take place circumstances such as collide with and wearing and tearing easily, leads to ageing test board damage to influence the problem of efficiency of software testing.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides a ageing test board stores up fortune device, including fixed bolster, removal wheelset and a plurality of movable frame, remove the wheelset and set up in the bottom of fixed bolster, a plurality of movable frames set up on the fixed bolster at intervals in proper order, and arbitrary one movable frame is equipped with a plurality of plate body slots of interval arrangement in proper order towards one side in arbitrary adjacent movable frame, and the plate body slot mirror symmetry of each side that arbitrary a pair of adjacent movable frame is relative.
In one embodiment, the plurality of movable frames are relatively movably arranged on the fixed support along the horizontal direction, the plurality of plate body slots of any one movable frame facing one side of any one adjacent movable frame are sequentially arranged at intervals along the vertical direction, and each plate body slot extends along the horizontal direction respectively.
In one embodiment, the fixed support comprises a pair of fixed frames which are arranged at intervals along the horizontal direction, ball screws which are fixedly connected with the fixed frames at the opposite ends respectively, ball nuts which are fixedly connected to the movable frames respectively in one-to-one correspondence, the ball nuts are movably connected to the ball screws, and the movable wheel sets are respectively arranged at the bottoms of the fixed frames.
In one embodiment, the fixed support further comprises a plurality of connecting columns, wherein two opposite ends of the connecting columns are respectively and fixedly connected with the fixed frames, and a plurality of connecting sleeves are respectively and fixedly connected to the movable frames, and the connecting sleeves are respectively and movably connected to the corresponding connecting columns.
In one embodiment, the outer wall of each connecting column is provided with a movable sliding rail extending along the horizontal direction, and the inner wall of each connecting sleeve is provided with a movable sliding block which is adapted to the corresponding movable sliding rail to form movable connection.
In one embodiment, the plurality of connecting columns are respectively disposed at the top and the bottom of the pair of fixed frames, and the connecting columns at the top of the pair of fixed frames are mirror-symmetrical to the connecting columns at the bottom of the pair of fixed frames.
In one embodiment, the connecting sleeve pipes at the bottom and/or the top of each fixed frame are provided with locking screw holes and locking bolts movably penetrating through each locking screw hole and facing the corresponding connecting column body.
In one embodiment, each fixed frame is provided with a first reinforcing column extending along the horizontal direction and fixedly connected with the inner walls of the opposite sides of the fixed frame at the opposite ends, and the movable frame is provided with a second reinforcing column extending along the vertical direction and fixedly connected with the inner walls of the opposite sides of the movable frame at the opposite ends.
In one embodiment, the inner wall of each plate body slot is provided with a polytetrafluoroethylene coating, or the inner wall of each plate body slot is provided with a polytetrafluoroethylene backing plate at the contact side with the burn-in test plate.
In one embodiment, the device further comprises a shielding net cover, the shielding net cover is supported on the fixed support and used for covering and protecting the aging test boards inserted into the board body slots, and a movable door curtain is arranged on one side of the shielding net cover, which faces the extending direction of the board body slots.
The beneficial effect that this application provided ageing test board storage and transportation device lies in, compared with the prior art, above-mentioned ageing test board storage and transportation device includes the fixed bolster, remove wheelset and a plurality of movable frame, wherein, remove the wheelset and set up in the bottom of fixed bolster, a plurality of movable frames set up on the fixed bolster in proper order at intervals, arbitrary movable frame is equipped with a plurality of plate body slots that arrange in proper order towards one side of arbitrary adjacent movable frame, and the plate body slot mirror symmetry of each side that the arbitrary pair of adjacent movable frame is relative, so, all kinds of ageing test boards can insert respectively and fixedly store in the plate body slot, and shift through the movable wheelset of fixed bolster bottom, make only when ageing test board storage and transportation device is close to the environmental simulation experiment case relatively, can take out corresponding ageing test board from ageing test board storage and transportation device and put into the environmental simulation experiment case after being connected with the test chip, or take out ageing test board from the environmental simulation experiment case and put back into ageing test board device after separating with the test chip, can be seen above-mentioned ageing test board storage and transportation device possesses the storage and transportation function to ageing test board, ageing test board's storage and transportation efficiency has reduced and ageing test board storage and transportation efficiency has also been carried out by shifting and ageing test board probability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic front view of a storage and transportation device for burn-in boards according to some embodiments of the present application;
FIG. 2 is a schematic top view of the burn-in board storage and transportation device shown in FIG. 1;
FIG. 3 is a schematic view of the structure of a fixing frame in the burn-in board storage and transportation device shown in FIG. 1;
fig. 4 is a schematic structural view of a movable frame in the storage and transportation device of the burn-in board shown in fig. 1.
10. The ageing test board storage and transportation device; 100. a fixed bracket; 110. a fixed frame; 112. a first reinforcing column; 120. a ball screw; 130. a ball nut; 140. a connecting column; 142. a movable slide rail; 150. a connection sleeve; 152. a movable slide block; 160. a locking bolt; 200. a moving wheel group; 300. a movable frame; 302. a second reinforcing column; 310. and a board body slot.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 and 2, a description will be given of a burn-in board storage and transportation device 10 provided in an embodiment of the present application, where the burn-in board storage and transportation device 10 includes a fixed support 100, a moving wheel set 200 and a plurality of movable frames 300, the moving wheel set 200 is disposed at the bottom of the fixed support 100, the plurality of movable frames 300 are sequentially disposed on the fixed support 100 at intervals, a plurality of board slots 310 are sequentially disposed at intervals on a side of any one movable frame 300 facing any adjacent movable frame 300, and the board slots 310 on each side of any pair of adjacent movable frames 300 opposite are mirror-symmetrical.
Compared with the prior art, the aging test board storage and transportation device 10 provided by the application has the beneficial effects that the aging test board storage and transportation device 10 comprises a fixed bracket 100, a movable wheel set 200 and a plurality of movable frames 300, wherein the movable wheel set 200 is arranged at the bottom of the fixed bracket 100, the plurality of movable frames 300 are sequentially arranged on the fixed bracket 100 at intervals, a plurality of board body slots 310 which are sequentially arranged at intervals are arranged at one side of any one movable frame 300 facing any adjacent movable frame 300, and the board body slots 310 at each side of any pair of adjacent movable frames 300 are in mirror symmetry, thus, various aging test boards (not shown in the figure) can be respectively inserted into each board body slot 310 for fixed storage, and shift through the movable wheelset 200 of fixed bolster 100 bottom, only when ageing test board warehousing and transportation device 10 is close to environment simulation experiment case relatively (not shown), can take out corresponding ageing test board from ageing test board warehousing and transportation device 10 and put into environment simulation experiment case after being connected with test chip (not shown), perhaps take out ageing test board from environment simulation experiment case and put back ageing test board warehousing and transportation device 10 after being separated with test chip, it has been seen that above-mentioned ageing test board warehousing and transportation device 10 possesses the storage and transportation function to ageing test board, has reduced the ageing test board that is shifted by artifical transport ageing test board and has taken place the probability of colliding with and wearing and tearing, ageing test efficiency has also been improved.
Further, in this embodiment, taking the view angle of fig. 1 as an example, the plurality of movable frames 300 are relatively movably disposed on the fixed support 100 along the horizontal direction, the plurality of board body slots 310 of any one movable frame 300 facing to one side of any one adjacent movable frame 300 are sequentially arranged at intervals along the vertical direction, and each board body slot 310 extends along the horizontal direction, where the arrangement direction of the plurality of movable frames 300 is perpendicular to the extending direction of each board body slot 310, so, by adjusting the interval between any two adjacent movable frames 300, the interval between the corresponding board body slots 310 can be adjusted, so that the burn-in test boards with different sizes are accommodated and fixed in one burn-in test board storage and transportation device 10.
Further, in the embodiment, taking the view angle of fig. 2 as an example, the fixing bracket 100 includes a pair of fixing frames 110 disposed at opposite intervals along the horizontal direction, ball screws 120 fixedly connected to the fixing frames 110 at opposite ends, and ball nuts 130 fixedly connected to the movable frames 300 respectively in one-to-one correspondence, the ball nuts 130 are movably connected to the ball screws 120, and the movable wheel sets 200 are disposed at bottoms of the fixing frames 110 respectively, so that the positions of the corresponding movable frames 300 can be adjusted along the horizontal direction by adjusting the positions of the ball nuts 130 along the extending direction of the ball screws 120 respectively, so as to realize the pitch adjustment of the corresponding plate body slots 310.
Further, in the present embodiment, the fixed bracket 100 further includes a plurality of connecting columns 140 having opposite ends fixedly connected to the respective fixed frames 110, and a plurality of connecting sleeves 150 fixedly connected to the respective movable frames 300, wherein each connecting sleeve 150 is movably connected to the corresponding connecting column 140, the connecting columns 140 can further provide a supporting effect for each movable frame 300, and the connecting sleeves 150 movably connected to the corresponding connecting columns 140 can assist the movable frames 300 to move relatively in the horizontal direction.
Further, in the present embodiment, the outer wall of each connecting column 140 is provided with a movable sliding rail 142 extending along the horizontal direction, and the inner wall of each connecting sleeve 150 is provided with a movable sliding block 152 adapted to the corresponding movable sliding rail 142 to form a movable connection along the horizontal direction.
Further, in the present embodiment, the plurality of connecting columns 140 are disposed at the top and the bottom of the pair of fixing frames 110, respectively, and the connecting columns 140 at the top of the pair of fixing frames 110 are mirror-symmetrical to the connecting columns 140 at the bottom of the pair of fixing frames 110.
Further, in the present embodiment, the connecting sleeves 150 at the bottom and/or top of each fixed frame 110 are provided with locking screw holes (not shown), and locking bolts 160 movably penetrating through each locking screw hole and facing the corresponding connecting column 140, so that when each movable frame 300 moves to a proper position through the ball screw 120 and the connecting column 140, each movable frame 300 can be locked and fixed by tightening the locking bolts 160.
Specifically, in the embodiment, the storage and transportation device 10 for burn-in board includes three movable frames 300, the fixed support 100 includes one ball screw 120 and four connecting columns 140, wherein two connecting columns 140 are disposed at the top of a pair of fixed frames 110, the other two connecting columns 140 are disposed at the bottom of a pair of fixed frames 110, the ball screw 120 is disposed at the top of a pair of fixed frames 110 and between the two connecting columns 140, three ball nuts 130 of three movable frames 300 are movably connected to the ball screw 120, and three connecting sleeves 150 of three movable frames 300 are movably connected to each connecting column 140; in other embodiments, the number of the movable frames 300 can be flexibly adjusted based on the actual requirements, and the number of the corresponding ball screws 120 and the connecting columns 140 can be adaptively adjusted based on the number of the movable frames 300.
Referring to fig. 3 and 4, in this embodiment, each of the fixed frames 110 is provided with a first reinforcing column 112 extending along a horizontal direction and having opposite ends fixedly connected to inner walls of opposite sides of the fixed frame 110, and the movable frame 300 is provided with a second reinforcing column 302 extending along a vertical direction and having opposite ends fixedly connected to inner walls of opposite sides of the movable frame 300, wherein the first reinforcing column 112 and the second reinforcing column 302 can be used for respectively improving the structural strength of the fixed frame 110 and the movable frame 300.
Further, in this embodiment, the fixed frame 110, the movable frame 300 and the board body slots 310 are made of steel, and the inner wall of each board body slot 310 is provided with a polytetrafluoroethylene coating, which can reduce the friction between the aging test board and the board body slot 310, prevent the aging test board from being inserted into the board body slot 310 or removed from the board body slot 310 to form a larger abrasion, and the polytetrafluoroethylene coating is made of white material with larger color difference with the steel, so that operators can quickly identify and pay attention to each board body slot 310 to accurately insert the aging test board into each board body slot 310; in other embodiments, a polytetrafluoroethylene pad is disposed on the inner wall of each board slot 310 on the contact side with the burn-in board.
Further, in this embodiment, the above-mentioned burn-in board storage and transportation device 10 further includes a shielding mesh enclosure (not shown), which is supported on the pair of fixing frames 110 of the fixing support 100, and the shielding mesh enclosure may be used for shielding the burn-in board inserted into each pair of board body slots 310, and a movable door curtain is disposed on one side of the shielding mesh enclosure facing the extending direction of the board body slots 310, and the burn-in board may be inserted into the board body slots 310 or removed from the board body slots 310 through the movable door curtain.
Specifically, in this embodiment, the shielding mesh enclosure includes four end-to-end side portions and a top portion connecting the side portions, each of which is formed by an antistatic mesh curtain.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (10)
1. The utility model provides a ageing test board warehousing and transportation device, its characterized in that includes fixed bolster, removal wheelset and a plurality of movable frame, the removal wheelset set up in the bottom of fixed bolster, a plurality of the movable frame interval in proper order set up in on the fixed bolster, arbitrary one the movable frame is equipped with a plurality of plate body slots of interval arrangement in proper order towards one side of arbitrary adjacent movable frame, and arbitrary a pair of adjacent each side that the movable frame is relative the plate body slot mirror symmetry.
2. The burn-in board storage and transportation apparatus of claim 1, wherein a plurality of the movable frames are movably disposed on the fixed frame in a horizontal direction, a plurality of the board body slots of any one of the movable frames facing to one side of any one of the adjacent movable frames are sequentially arranged at intervals in a vertical direction, and each of the board body slots extends in a horizontal direction.
3. The storage and transportation device for burn-in boards of claim 2, wherein the fixed support comprises a pair of fixed frames arranged at intervals in a horizontal direction, ball screws fixedly connected with the fixed frames at opposite ends respectively, ball nuts fixedly connected to the movable frames respectively in one-to-one correspondence, the ball nuts are movably connected to the ball screws, and the movable wheel sets are arranged at bottoms of the fixed frames respectively.
4. The burn-in board storage and transportation apparatus of claim 3 wherein said fixed support further comprises a plurality of connecting columns having opposite ends fixedly connected to each of said fixed frames, and a plurality of connecting bushings fixedly connected to each of said movable frames, and each connecting bushing is movably connected to a corresponding one of said connecting columns.
5. The burn-in board storage and transportation apparatus of claim 4, wherein the outer wall of each of the connection columns is provided with a movable slide rail extending in a horizontal direction, and the inner wall of each of the connection bushings is provided with a movable slide block adapted to the corresponding movable slide rail to form movable connection.
6. The burn-in board storage and transportation apparatus of claim 5, wherein the plurality of connection columns are disposed at the top and bottom of the pair of the fixed frames, respectively, and the connection columns at the top of the pair of the fixed frames are mirror-symmetrical with the connection columns at the bottom of the pair of the fixed frames.
7. The burn-in board storage and transportation apparatus of claim 6, wherein the connecting sleeves at the bottom and/or top of each of the fixing frames are provided with locking screw holes, and locking bolts movably penetrating through each of the locking screw holes and facing the corresponding connecting column.
8. The burn-in board storage and transportation apparatus according to claim 3, wherein each of the fixed frames is provided with a first reinforcing column extending in a horizontal direction and having opposite ends fixedly connected to inner walls of opposite sides of the fixed frame, and the movable frame is provided with a second reinforcing column extending in a vertical direction and having opposite ends fixedly connected to inner walls of opposite sides of the movable frame.
9. The burn-in board storage and transportation apparatus of claim 1, wherein a polytetrafluoroethylene coating is provided on an inner wall of each of the board body slots, or a polytetrafluoroethylene backing plate is provided on a side of the inner wall of each of the board body slots that contacts the burn-in board.
10. The burn-in board storage and transportation device of claim 1, further comprising a shield screen supported on the fixed support for covering the burn-in board inserted into each pair of board body slots, wherein one side of the shield screen facing the extending direction of the board body slots is provided with a movable door curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174144.6U CN220563141U (en) | 2023-08-14 | 2023-08-14 | Storage and transportation device for aging test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174144.6U CN220563141U (en) | 2023-08-14 | 2023-08-14 | Storage and transportation device for aging test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220563141U true CN220563141U (en) | 2024-03-08 |
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ID=90102371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322174144.6U Active CN220563141U (en) | 2023-08-14 | 2023-08-14 | Storage and transportation device for aging test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220563141U (en) |
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2023
- 2023-08-14 CN CN202322174144.6U patent/CN220563141U/en active Active
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