Aging test bracket and aging device with same

Abstract

The utility model discloses an aging test bracket and an aging device with the same, a plurality of guide structures are symmetrically arranged on a support frame, each guide structure comprises a pair of mounting plates and a guide piece, the mounting plates are symmetrically arranged on two opposite sides of the support frame, the guide pieces are arranged on the mounting plates, and the guide pieces are arranged on the mounting plates. A guide groove is formed in the side, away from the mounting plate, of the bracket structure, the bracket structure comprises a bracket body and first C-shaped pieces arranged on the two opposite sides of the bracket body, and the first C-shaped pieces are arranged opposite to openings of the guide groove and movably embedded into the guide groove. The first C-shaped pieces symmetrically arranged on the two sides of the bracket structure are matched with the guide grooves of the guide structure, the functions that the bracket structure bears products and drives the products to move horizontally can be achieved, the stability of product feeding can be guaranteed, the C-shaped structures of the first C-shaped pieces can avoid mutual interference between the first C-shaped pieces and locking pieces when the first C-shaped pieces and the guide structure are installed, and the product feeding stability is guaranteed. And smooth translation of the bracket structure can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aging test devices, in particular to an aging test bracket and an aging device having the same. Background Art

[0002] Electronic products need to undergo durability aging tests. In the aging tests of some "starry sky ceiling" type electronic products (such as the starry sky ceiling of a car and the starry sky ceiling of an elevator car), it is necessary to place products with a larger area on a bracket, and then test their aging performance after the products are turned on. Long-term testing is also required to ensure the reliability of the detection results.

[0003] In the prior art, such as an aging test box with application number 202321546783.4, its receiving mechanism includes a receiving component for placing products and a pushing component for pushing out products. The receiving component is detachably connected to the connecting hole, and the pushing component is arranged on the receiving component and slidably connected to it. A limit component is provided to prevent the tray from separating from the pallet. Its structure is relatively complex, and the limit component only exists at the end, which may also affect the stability of the receiving mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide an aging test bracket and an aging device having the same. The first C-shaped parts symmetrically arranged on both sides of the bracket structure cooperate with the guide grooves of the guide structure to realize the function of the bracket structure to bear the product and drive the product to move horizontally, and can ensure the stability of product feeding. The C-shaped structure of the first C-shaped part can avoid mutual interference with the locking parts when installing the guide structure, and can ensure the smooth translation of the bracket structure.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an aging test bracket includes a support frame and also includes:

[0006] A guide structure, which has multiple and symmetrically arranged on the support frame, the guide structure includes a mounting plate and a guide member, a pair of the mounting plates are symmetrically arranged on opposite sides of the support frame, the guide member is arranged on the mounting plate, and a side away from the mounting plate has a guide groove,

[0007] The bracket structure comprises a bracket body and first C-shaped members arranged on opposite sides of the bracket body. The first C-shaped members are arranged opposite to the opening of the guide groove and are movably embedded in the guide groove.

[0008] As a further optimization, the guiding member includes a second C-shaped member and a limiting extension plate. The second C-shaped member is locked to the mounting plate. The limiting extension plate is formed at least at the upper end of the bottom wall of the opening end of the second C-shaped member. The first C-shaped member is embedded in the second C-shaped member and abuts against the limiting extension plate, which can limit the displacement of the first C-shaped member in the left-right direction to a certain extent.

[0009] As a further optimization, the guiding member includes a second C-shaped member and positioning blocks. The second C-shaped member is locked to the mounting plate, and a plurality of the positioning blocks are locked in the grooves of the second C-shaped member. The first C-shaped member is embedded in the second C-shaped member and buckled on the positioning blocks. The cooperation between the positioning blocks and the first C-shaped member can further limit the moving distance of the first C-shaped member in the vertical direction, and can ensure the horizontal stability of the bracket structure.

[0010] As a further optimization, a C-shaped groove is provided on the second C-shaped member, and a C-shaped strip is provided on the positioning block. The C-shaped strip is embedded in the C-shaped groove, which can realize the quick and accurate installation of the positioning block.

[0011] As a further optimization, a receiving groove for accommodating bolts is provided on the mounting plate. The receiving groove includes a narrow groove and a trapezoidal groove communicating with the narrow groove. The narrow groove is located on the side close to the guiding member.

[0012] As a further optimization, a limiting plate is formed by bending at least the end of the first C-shaped member.

[0013] As a further optimization, the bracket main body includes an outer frame and a tray for carrying products arranged on the outer frame. The first C-shaped member is locked to the side wall of the outer frame.

[0014] As a further optimization, the bracket main body further includes support cross beams arranged inside the outer frame and intersecting perpendicularly to each other. The support cross beams abut against the lower end of the tray, which can ensure the stability and load-bearing capacity of the bracket main body.

[0015] As a further optimization, the bracket main body further includes a handle arranged on the outer frame. By holding the handle, it is convenient to move the bracket main body.

[0016] The present utility model also provides an aging device, including the above-mentioned aging test bracket.

[0017] Compared with the prior art, the utility model has the following beneficial effects: The first C-shaped parts symmetrically arranged on both sides of the bracket structure in the aging test bracket cooperate with the guide grooves of the guiding structure to realize the functions of bearing products by the bracket structure and driving the products to translate, and can ensure the smoothness of product feeding. Moreover, the C-shaped structure of the first C-shaped parts can avoid the mutual interference of the locking parts during the installation of the guiding structure, and can ensure the smooth translation of the bracket structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the aging test bracket of the utility model.

[0019] Figure 2 It is a schematic structural diagram of a bracket structure in the aging test bracket of the utility model arranged in a pair of guiding structures.

[0020] Figure 3 It is Figure 2 an enlarged view of part A in

[0021] Figure 4 It is a structural diagram of the first C-shaped part and the guiding part in an embodiment of the aging test bracket of the utility model.

[0022] Figure 5 It is a structural diagram of the end part of the first C-shaped part in an embodiment of the aging test bracket of the utility model.

[0023] Figure 6 It is a structural diagram of the bottom view of the bracket main body in the aging test bracket of the utility model.

[0024] Figure 7 It is a schematic structural diagram of the aging device of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following are specific embodiments of the utility model and in conjunction with the attached drawings, the technical solutions of the utility model are further described, but the utility model is not limited to these embodiments.

[0026] As Figures 1 to 3 shown, the aging test bracket 100 includes a support frame 10, a guiding structure 20 and a bracket structure 30. There are multiple guiding structures 20 which are symmetrically arranged vertically on the support frame 10. The guiding structure 20 includes a mounting plate 21 and a guiding part 22. A pair of mounting plates 21 are symmetrically arranged on opposite sides of the support frame 10. The guiding part 22 is arranged on the mounting plate 21, and has a guiding groove 220 on the side far from the mounting plate 21. The bracket structure 30 includes a bracket main body 31 and first C-shaped parts 32 arranged on opposite sides of the bracket main body 31. The first C-shaped parts 32 are arranged opposite to the openings of the guiding grooves 220 and are movably embedded in the guiding grooves 220.

[0027] In the present utility model, a plurality of guiding structures 20 are symmetrically arranged on opposite sides of the support frame 10. On one side of a pair of guiding structures 20 located in the same plane and close to each other, guiding grooves 220 are respectively formed. On both sides of the bracket structure 30, first C-shaped members 32 are symmetrically formed. The insertion of the first C-shaped members 32 into the guiding grooves 220 can achieve the stable placement and translation of the bracket body 31. A product (such as a starry sky ceiling product) is placed on the bracket body 31 for loading so as to perform an aging test after being powered on. The C-shaped structure of the first C-shaped member 32 has an upper flat part and a lower flat part. The lower flat part forms a supporting effect and abuts against the bottom wall of the guiding groove 220, which can ensure the translation of the bracket structure 30 in the guiding groove 220. Its upper flat part is also located in the guiding groove 220, and it can limit the degree of the up-and-down displacement of the bracket structure 30. Since the starry sky ceiling products have a large area, when the bracket structure 30 extends out of the guiding groove 220 by a large part and the product is removed, the abutting cooperation between the guiding groove 220 and the upper flat part of the first C-shaped member 32 can prevent the extended part of the bracket structure 30 from forming a large inclination (ensuring the horizontal degree of the bracket structure 30 itself). When the product is located thereon, it can prevent the product from sliding due to the inclination of the bracket structure 30, improving the stability of the product when being removed on the bracket structure 30 and avoiding damage to the product due to bumping. The C-shaped structure of the first C-shaped member 32 has an accommodating space, which can avoid the protruding parts of the locking components such as the guiding structure 20 installed on the support frame 10, preventing mutual interference and blockage, so as to ensure that the first C-shaped member 32 can smoothly translate in the guiding groove 220.

[0028] Continue as Figure 3 As shown in the figure, in an embodiment of the present utility model, the guiding member 22 includes a second C-shaped member 221 and a limiting extension plate 222. The second C-shaped member 221 is locked on the mounting plate 21 and forms the guiding groove 220 by using its C-shaped structure. The limiting extension plate 222 is formed at the upper end of the bottom wall of the open end of the second C-shaped member 221. The first C-shaped member 32 is embedded into the second C-shaped member 221 with its opening opposite to that of the second C-shaped member 221 and abuts against the above-mentioned limiting extension plate 222. In this embodiment, the position of the first C-shaped member 32 can be ensured to be relatively fixed and there will be no left-right displacement by the abutting of the limiting extension plate 222 formed on the second C-shaped member 221 against the closed lower end side of the first C-shaped member 32.

[0029] For the installation structure of the mounting plate 21 and the guide member 22, a receiving groove 21b for yielding to the bolt is provided on the mounting plate 21. The receiving groove 21b is through-shaped and includes a narrow groove and a trapezoidal groove communicating with the narrow groove. The narrow groove is located on the side close to the guide member. The trapezoidal groove and the narrow groove can be used to accommodate the end portion and the rod portion of the bolt. The bolt passing through the locking hole 21a and extending into the support frame 10 can fix the mounting plate 21 to the support frame 10, and after installation, no relevant part of the bolt will protrude from the mounting plate 21, that is, there will be no interference, so the planar structure can more conveniently apply the installation of the guide member 22; the guide member 22 has a C-shaped structure. Therefore, during the process of locking the guide member 22 to the mounting plate 21, even if some bolts protrude, they are still located in the guide groove 220, and the C-shaped structure of the first C-shaped member 32 also avoids the protruding parts of the bolts and will not cause interference.

[0030] As Figure 4 shown, in another embodiment of the present invention, the guide member 22 includes a second C-shaped member 221 and a positioning block 223. The second C-shaped member 221 is locked to the mounting plate 21, and a plurality of positioning blocks 223 are locked at intervals in the groove (i.e., the guide groove 220) of the second C-shaped member 221. The first C-shaped member 32 is embedded in the second C-shaped member 221 and buckled on the positioning block 223. On the basis of the guide groove 220 limiting the first C-shaped member 32, the upper end and the lower end of the positioning block 223 can further limit the distance of the first C-shaped member 32 moving in the vertical direction, and can further ensure a horizontal state.

[0031] For the installation of the positioning block 223, a C-shaped groove 224 communicating with the guide groove 220 is provided on the second C-shaped member 221. A C-shaped strip 2231 is provided on the positioning block 223. The C-shaped strip 2231 is press-fitted into the C-shaped groove 224 to fix the positioning block 223 to the second C-shaped member 221 and position it in the guide groove 220. The C-shaped structure of the C-shaped strip 2231 can ensure the accuracy and stability of its installation, and since a plurality of C-shaped grooves 224 can be arranged along the length direction of the second C-shaped member 221, a plurality of positioning blocks 223 can support and limit the first C-shaped member 32 to ensure that the first C-shaped member 32 can still maintain a horizontal state even when extending out of the guide groove 220 by a large length.

[0032] As Figure 5 shown, in still another embodiment of the present invention, a limiting plate 321 is formed by bending at the end of the first C-shaped member 32, and the length of the first C-shaped member 32 extending out can be limited by it (abutting against the positioning block 223).

[0033] Combined with Figure 2 and Figure 6As shown in the figure, the bracket body 31 includes an outer frame 311 and a tray 312 disposed on the outer frame 311 for carrying products. The first C-shaped member 32 is locked to the outer frame 311. Further, the bracket body 31 further includes support cross beams 313 disposed inside the outer frame 311 and intersecting perpendicularly with each other. The support cross beams 313 abut against the lower end of the tray 312, which can ensure the support for the tray 312 and the load-bearing capacity of the entire bracket body 31.

[0034] In addition, the bracket body 31 further includes a handle 33 disposed on the outer frame, which facilitates the reciprocating movement of the bracket body 31.

[0035] As Figure 7 shown in the figure, the present utility model further provides an aging device 200, which includes the above-mentioned aging test bracket 100. The aging test bracket 100 is disposed on one side inside the frame 201, and the other side has a chamber 202 for installing relevant detection devices.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but they will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A aging test bracket, comprising a support frame, characterized in that: Also includes: A guide structure, which has multiple and symmetrically arranged on the support frame, the guide structure includes a mounting plate and a guide member, a pair of the mounting plates are symmetrically arranged on opposite sides of the support frame, the guide member is arranged on the mounting plate, and a side away from the mounting plate has a guide groove, The bracket structure comprises a bracket body and first C-shaped members arranged on opposite sides of the bracket body. The first C-shaped members are arranged opposite to the opening of the guide groove and are movably embedded in the guide groove.

2. The aging test bracket according to claim 1, characterized in that: The guide member includes a second C-shaped member and a limiting extension plate, the second C-shaped member is locked on the mounting plate, the limiting extension plate is formed at least on the upper end of the bottom wall of the opening end of the second C-shaped member, and the first C-shaped member is embedded in the second C-shaped member and abuts against the limiting extension plate.

3. The aging test bracket according to claim 1, characterized in that: The guide member includes a second C-shaped member and a positioning block, the second C-shaped member is locked on the mounting plate, a plurality of the positioning blocks are locked in the groove of the second C-shaped member, and the first C-shaped member is embedded in the second C-shaped member and snapped onto the positioning block.

4. The aging test bracket according to claim 3, characterized in that: The second C-shaped member is provided with a C-shaped groove, the positioning block is provided with a C-shaped bar, and the C-shaped bar is embedded in the C-shaped groove.

5. The aging test bracket according to any one of claims 1 to 4, characterized in that: The mounting plate is provided with a receiving groove for the clearance bolt, the receiving groove comprises a narrow groove and a trapezoidal groove connected with the narrow groove, and the narrow groove is located near the side of the guide member.

6. The aging test bracket according to claim 1, characterized in that: At least the end of the first C-shaped member is formed into a limiting plate by bending.

7. The aging test bracket according to claim 1, characterized in that: The bracket body includes an outer frame and a support plate arranged on the outer frame for carrying products, and the first C-shaped member is locked on the outer frame.

8. The aging test bracket according to claim 7, characterized in that: The bracket body also includes supporting cross beams which are arranged in the outer frame and intersect each other perpendicularly, and the supporting cross beams are abutted against the lower end of the supporting plate.

9. The aging test bracket according to claim 7, characterized in that: The bracket body also includes a handle arranged on the outer frame.

10. An aging device, characterized in that The aging test bracket comprises the aging test bracket according to any one of claims 1 to 9.

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