CN219695324U - Anti-collision aging frame - Google Patents
Anti-collision aging frame Download PDFInfo
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- CN219695324U CN219695324U CN202320969713.3U CN202320969713U CN219695324U CN 219695324 U CN219695324 U CN 219695324U CN 202320969713 U CN202320969713 U CN 202320969713U CN 219695324 U CN219695324 U CN 219695324U
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- 230000032683 aging Effects 0.000 title claims abstract description 40
- 230000003712 anti-aging effect Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of ageing racks, and particularly discloses an anti-collision ageing rack. The anti-collision aging rack comprises a supporting frame, a supporting transverse frame and an elastic assembly, wherein the supporting transverse frame is arranged on the supporting frame; the elastic component comprises a connecting piece, an upper boss and an elastic piece, and the connecting piece is arranged at the lower end of the supporting transverse frame; the upper boss is arranged on the connecting piece in a sliding manner along the vertical direction; one end of the elastic piece is abutted on the supporting transverse frame, and the other end of the elastic piece is abutted on the upper boss; the support crossbearer is provided with two at least, and two at least support crossbearers set up along vertical direction relatively, and the last boss on one of them support crossbearer can compress tightly the device that awaits measuring on another support crossbearer. When the device to be tested is placed on the ageing rack, the elastic component can buffer and clamp the device to be tested, so that the device to be tested is prevented from directly colliding with the ageing rack, and the production through rate of the product and the quality of the product are improved.
Description
Technical Field
The utility model relates to the technical field of ageing racks, in particular to an anti-collision ageing rack.
Background
The burn-in rack is a device special for burn-in test and is used for performing simulation detection on products in actual use conditions. Various factors involved in aging of the product need to be subjected to reinforcement experiments under corresponding conditions so as to perform relevant tests on the performance of the product, imitate or equivalent the use state of the product, and further improve the qualification rate of the product after leaving the factory.
The LED (light emitting diode ) modules require testing of product performance during manufacturing, and the LED modules are clamped during testing using an burn-in fixture. But in the prior art, the ageing rack can produce the collision of LED module and ageing rack to the centre gripping of LED module, causes the phenomenon such as dead lamp of LED module is bad, and then influences the production straightness and the quality of product.
Disclosure of Invention
The utility model aims to provide an anti-collision aging rack, which solves the problem that the aging rack in the prior art causes the bad phenomenon of lamp death of an LED module during clamping.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-collision aging rack which is used for clamping a device to be tested, and comprises a supporting frame and:
the support cross frame is arranged on the support frame;
the elastic component comprises a connecting piece, an upper boss and an elastic piece, wherein the connecting piece is arranged at the lower end of the supporting transverse frame; the upper boss is arranged on the connecting piece in a sliding manner along the vertical direction; one end of the elastic piece is abutted against the supporting transverse frame, and the other end of the elastic piece is abutted against the upper boss so that the upper boss always has a movement trend away from the supporting transverse frame; the device to be tested can be pressed on the other support transverse frame by the upper boss on one support transverse frame.
As an alternative to the anti-collision aging frame, the connecting member is detachably connected to the supporting cross frame and the upper boss, respectively, so as to adjust a moving range of the upper boss by changing a length of the connecting member in the vertical direction.
As an alternative scheme of the anti-collision aging rack, at least two connecting pieces are arranged, and at least two connecting pieces are respectively arranged on two sides of the upper boss along the horizontal direction.
As an alternative scheme of the anti-collision aging frame, the upper boss is a trapezoid table.
As an alternative scheme of the anti-collision aging frame, a groove is formed in one side, close to the supporting transverse frame, of the upper boss, and the elastic piece is arranged in the groove.
As an alternative to the anti-collision aging rack, a lower boss is provided at an upper end of the supporting cross frame, and the upper boss and the lower boss can clamp the device to be tested in the vertical direction.
As an alternative scheme of the anti-collision aging frame, the lower boss is a trapezoid table.
As an alternative scheme of the anti-collision aging frame, a plurality of elastic components and the lower bosses are arranged, and the elastic components and the lower bosses are arranged in one-to-one correspondence.
As an alternative scheme of the anti-collision aging frame, an avoidance part is arranged at the upper end of the supporting transverse frame and used for avoiding the device to be tested.
As an alternative to the anti-collision aging rack, the connecting member is a bolt structure.
The beneficial effects of the utility model are as follows:
the anti-collision aging frame comprises a supporting frame, a supporting transverse frame and an elastic assembly, wherein the supporting transverse frame is arranged on the supporting frame. The elastic component includes the connecting piece, goes up boss and elastic component, and the lower extreme of supporting the crossbearer is located to the connecting piece, and goes up the boss and slide along vertical direction and locate on the connecting piece, and the one end butt of elastic component is in supporting the crossbearer, and the other end butt of elastic component is in last boss to make to go up the boss and have the motion trend of keeping away from supporting the crossbearer all the time, thereby go up the boss and can be under the drive of elastic component down the removal all the time. The supporting crossbearers are at least provided with two, and at least two supporting crossbearers are arranged oppositely along the vertical direction, and an upper boss on one supporting crossbearer can compress a device to be tested on the other supporting crossbearer, so that when the device to be tested is placed on the aging rack, the elastic component can buffer and clamp the device to be tested, the device to be tested is prevented from directly colliding with the aging rack, and the production straight-through rate of products and the quality of the products are improved.
Drawings
FIG. 1 is a schematic view of an anti-collision aging rack according to an embodiment of the present utility model;
FIG. 2 is a side view of an anti-weathering rack according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a partial enlarged view at B in fig. 2.
In the figure:
1. a support frame; 2. a supporting cross frame; 21. a lower boss; 22. an avoidance unit; 3. an elastic component; 31. a connecting piece; 32. an upper boss; 321. a groove; 33. an elastic member; 4. a device to be tested; 41. a limit groove; 5. a face mask.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The embodiment provides an anti-aging rack for clamping a device to be tested.
As shown in fig. 1 to 4, the anti-aging rack comprises a support frame 1, a support cross frame 2 and an elastic component 3, wherein the support cross frame 2 is arranged on the support frame 1. The elastic component 3 includes connecting piece 31, goes up boss 32 and elastic component 33, and the lower extreme of supporting the crossbearer 2 is located to connecting piece 31, and goes up boss 32 and slide along vertical direction and locate on connecting piece 31, and the one end butt of elastic component 33 is in supporting the crossbearer 2, and the other end butt of elastic component 33 is in last boss 32 to make and go up boss 32 have the motion trend of keeping away from supporting the crossbearer 2 all the time, thereby go up boss 32 can be under the drive of elastic component 33 down movement all the time. The supporting crossbearer 2 is provided with two at least, and two at least supporting crossbearers 2 set up relatively along vertical direction, and the last boss 32 on one of them supporting crossbearer 2 can compress tightly the device 4 that awaits measuring on another supporting crossbearer 2 to the device 4 that awaits measuring is when placing on ageing frame, and the elastic component 3 can cushion and press from both sides tightly the device 4 that awaits measuring, avoids waiting to test device 4 and ageing frame direct collision, and then has improved the production straightness and the quality of product. Optionally, the device to be tested 4 is an LED module. Of course, the device to be tested 4 may be another device for performing burn-in test, and the embodiment is not particularly limited.
Further, the connecting piece 31 is detachably connected with the supporting cross frame 2 and the upper boss 32 respectively, so that the moving range of the upper boss 32 is adjusted by changing the length of the connecting piece 31 along the vertical direction, and thus the upper boss 32 and the supporting cross frame 2 can clamp the devices 4 to be tested in different height ranges, so that the anti-collision aging frame can be suitable for different kinds of products. Specifically, the upper boss 32 is provided with a through hole, and the upper boss 32 is slidably disposed on the connecting member 31 in the vertical direction through the through hole. Optionally, the connecting piece 31 is of a bolt structure, and the connecting piece 31 with the bolt structure can facilitate the installation and the disassembly of the upper boss 32, and simultaneously facilitate the sliding of the upper boss 32 on a screw rod of the bolt structure. Of course, the connecting member 31 may be other detachable devices, and the present embodiment is not limited specifically. Further alternatively, at least two connecting pieces 31 are provided, and at least two connecting pieces 31 are respectively provided on two sides of the upper boss 32 along the horizontal direction, so that the stability of the upper boss 32 moving along the vertical direction can be improved through at least two connecting pieces 31, and the phenomenon that the upper boss 32 tilts in the moving process to cause the collision piece of the device 4 to be tested is avoided.
The upper boss 32 is a trapezoidal table, and the surface area of one end of the upper boss 32 abutting against the device 4 to be tested is smaller, so that the collision between the upper boss 32 and the device 4 to be tested can be further avoided when the device 4 to be tested is mounted on the aging rack.
As shown in fig. 2 and 3, a groove 321 is formed on one side of the upper boss 32, which is close to the supporting cross frame 2, and the elastic member 33 is disposed in the groove 321, so that the groove 321 can limit the elastic member 33, so as to prevent the elastic member 33 from separating from the upper boss 32. Meanwhile, the elastic piece 33 can be replaced by a worker, so that the elastic reduction caused by the aging phenomenon of the elastic piece 33 is avoided, and the service life of the anti-collision aging frame is prolonged. Alternatively, the elastic member 33 is a spring, and thus the upper boss 32 can always have a movement tendency away from the support cross frame 2 by installing the compressed spring.
As shown in fig. 4, the upper end of the supporting transverse frame 2 is provided with a lower boss 21, and the upper boss 32 and the lower boss 21 can clamp the device 4 to be tested along the vertical direction, wherein the lower boss 21 has a certain height, so that when the device 4 to be tested is abutted on the lower boss 21, the whole end of the device 4 to be tested can be prevented from being abutted on the supporting transverse frame 2, and the damage to the device 4 to be tested caused by the fact that part of circuits and parts on the device 4 to be tested are directly extruded with the supporting transverse frame 2 can be prevented. Optionally, the upper end of the supporting transverse frame 2 is further provided with an avoiding portion 22, and the avoiding portion 22 is used for avoiding the device 4 to be tested, so that the part of the circuit and the part on the device to be tested can be further prevented from being damaged after being directly extruded with the supporting transverse frame 2 through the avoiding portion 22. Specifically, be provided with face guard 5 on the LED module, dodge the portion 22 and can dodge face guard 5 to avoid ageing rack extrusion face guard 5 after forming the dead lamp phenomenon.
The lower boss 21 is also a trapezoidal table, and the surface area of one end of the lower boss 21 abutting against the device 4 to be tested is smaller, so that the collision between the upper boss 32 and the device 4 to be tested can be further avoided when the device 4 to be tested is mounted on the aging rack.
Further, the elastic component 3 and the lower boss 21 are provided with a plurality of elastic components 3 and a plurality of lower bosses 21 in one-to-one correspondence, so that the same ageing rack can be used for simultaneously carrying out ageing tests on a plurality of devices 4 to be tested, and further, the working efficiency of product performance testing is improved.
Optionally, the upper and lower ends of the device 4 to be tested are provided with the limit grooves 41, and the upper boss 32 and the lower boss 21 can be arranged in the limit grooves 41, so that the displacement of the device 4 to be tested along the horizontal direction can be limited through the upper boss 32 and the lower boss 21, and the device 4 to be tested is prevented from being separated from the ageing rack. Specifically, during the mounting process of the device 4 to be tested, a worker can clamp the upper boss 32 into the limit groove 41 at the upper end of the device 4 to be tested, push the device 4 to be tested upwards, and clamp the lower boss 21 into the limit groove 41 at the lower end of the device 4 to be tested, so that the device 4 to be tested is mounted. Wherein the elastic member 33 elastically resets the upper boss 32 to ensure the mounting stability of the device 4 to be tested. In the process of taking down the device 4 to be tested, a worker firstly pushes the device 4 to be tested upwards and then sequentially takes out the lower boss 21 and the upper boss 32 from the limiting groove 41, so that the device 4 to be tested is dismounted.
Further, the device to be tested 4 can also slide in or out from the extending directions of the upper boss 32 and the lower boss 21, so as to clamp the device to be tested 4 between the upper boss 32 and the lower boss 21.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. An anti-collision ageing rack for clamping a device (4) to be tested, characterized in that it comprises a supporting frame (1) and:
the support cross frame (2), the said support cross frame (2) locates on said support frame (1);
the elastic component (3), the elastic component (3) comprises a connecting piece (31), an upper boss (32) and an elastic piece (33), and the connecting piece (31) is arranged at the lower end of the supporting transverse frame (2); the upper boss (32) is arranged on the connecting piece (31) in a sliding manner along the vertical direction; one end of the elastic piece (33) is abutted on the supporting transverse frame (2), and the other end of the elastic piece (33) is abutted on the upper boss (32), so that the upper boss (32) always has a movement trend away from the supporting transverse frame (2); the device comprises a support transverse frame (2), wherein at least two support transverse frames (2) are arranged oppositely along the vertical direction, and an upper boss (32) on one support transverse frame (2) can press the device (4) to be tested on the other support transverse frame (2).
2. The crash-aging rack according to claim 1, wherein said connection member (31) is detachably connected to said support cross-frame (2) and said upper boss (32), respectively, to adjust a moving range of said upper boss (32) by changing a length of said connection member (31) in said vertical direction.
3. The anti-aging rack according to claim 1, wherein at least two of the connecting members (31) are provided, and at least two of the connecting members (31) are provided on both sides of the upper boss (32) in the horizontal direction, respectively.
4. The crash-ready shelf according to claim 1, characterized in that said upper boss (32) is a trapezoidal table.
5. The anti-aging rack according to claim 1, wherein a groove (321) is formed on one side of the upper boss (32) close to the supporting cross frame (2), and the elastic member (33) is arranged in the groove (321).
6. The crash-ageing rack according to claim 1, wherein the upper end of the supporting cross-frame (2) is provided with a lower boss (21), the upper boss (32) and the lower boss (21) being capable of clamping the device (4) to be tested in the vertical direction.
7. The crash-ageing rack according to claim 6, wherein the lower boss (21) is a trapezoidal table.
8. The anti-aging bracket according to claim 6, wherein a plurality of elastic assemblies (3) and the lower bosses (21) are provided, and a plurality of elastic assemblies (3) and a plurality of lower bosses (21) are provided in one-to-one correspondence.
9. The anti-aging rack according to claim 1, characterized in that the upper end of the supporting cross frame (2) is provided with an avoidance portion (22), and the avoidance portion (22) is used for avoiding the device (4) to be tested.
10. The crash-ageing rack according to claim 1, wherein the connecting member (31) is of a bolt structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969713.3U CN219695324U (en) | 2023-04-26 | 2023-04-26 | Anti-collision aging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969713.3U CN219695324U (en) | 2023-04-26 | 2023-04-26 | Anti-collision aging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695324U true CN219695324U (en) | 2023-09-15 |
Family
ID=87943613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969713.3U Active CN219695324U (en) | 2023-04-26 | 2023-04-26 | Anti-collision aging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695324U (en) |
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2023
- 2023-04-26 CN CN202320969713.3U patent/CN219695324U/en active Active
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