Bent frame of aging machine

Abstract

The utility model discloses an aging machine framed bent. The aging machine framed bent comprises a bracket and a placing plate fixing mechanism, sliding grooves are formed in the left end and the right end of the interior of the support respectively, and evenly-distributed placing plates are slidably connected between the two sliding grooves. The placing plate fixing mechanism comprises inserting blocks, inserting grooves, trapezoidal sliding blocks, inserting strips and inserting holes, the inserting grooves are formed in the left end and the right end of the front side face of the support respectively, the inserting blocks are arranged at the left end and the right end of the placing plate respectively, the inserting blocks and the adjacent inserting grooves are installed in a matched mode, and the trapezoidal sliding blocks are slidably connected into the inserting blocks respectively. According to the aging machine framed bent, when the aging machine framed bent is used for carrying out aging tests on electronic elements, the placing plates are not prone to falling off from the framed bent, the electronic elements are prevented from being damaged, and the service life of the electronic elements is prolonged. And the detection quality of the electronic component is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components and capacitor processing, in particular to an aging machine rack. Background Art

[0002] Aging chamber is a device used to perform accelerated aging tests on products or materials. The working principle of an aging chamber is usually to accelerate the aging process of the product by simulating various harsh environmental conditions, such as high temperature, high humidity, strong light, voltage fluctuations, etc., so as to detect potential defects and reliability issues of the product in a relatively short period of time. There are various types of aging chambers: thermal aging chamber: mainly accelerates product aging by increasing the temperature, and is commonly used for aging tests of electronic components, plastic products, etc.; wet heat aging chamber: controls temperature and humidity at the same time, and is suitable for evaluating the performance changes of materials such as paint and wood in wet and hot environments; light aging chamber: uses light of specific wavelength and intensity to simulate the effects of sunlight exposure, and is mainly used to test the weather resistance of plastics, rubber, paint, etc.

[0003] Some of the existing aging machine racks have evenly distributed placement boards inserted inside the frame, and then various electronic components are placed with the help of the placement boards.

[0004] The traditional aging machine rack has the following problems: the electronic components are placed on the placement board, and the placement board is easy to fall out of the rack when the rack is moved, causing damage to the electronic components. For this reason, we propose an aging machine rack. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide an aging machine rack. When performing aging tests on electronic components, the placement board is not easy to fall out of the rack, thereby avoiding damage to the electronic components, improving the detection quality of the electronic components, and effectively solving the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aging machine rack, comprising a bracket and a placement plate fixing mechanism;

[0007] Bracket: There are slide grooves on the left and right ends of the bracket, and evenly distributed placement plates are slidably connected between the two slide grooves;

[0008] The placement plate fixing mechanism includes an insert block, a slot, a trapezoidal slider, an insert strip and a socket. Slots are respectively provided on the left and right ends of the front side surface of the bracket. Insert blocks are respectively provided on the left and right ends of the placement plate. The insert blocks are respectively installed in conjunction with adjacent slots. Trapezoidal sliders are respectively slidably connected to the inside of the insert blocks. Insert strips are respectively provided on the outer ends of the trapezoidal sliders. Evenly distributed sockets are respectively provided on the front sides of the left and right ends of the bracket. The insert strips are respectively installed in conjunction with adjacent sockets. When the electronic components are subjected to aging tests, the placement plate is not easy to fall off from the rack, thereby avoiding damage to the electronic components and improving the inspection quality of the electronic components.

[0009] Furthermore, the placement plate fixing mechanism also includes two telescopic rods and two springs. Two evenly distributed telescopic rods are fixedly connected between the inner side wall of the insert block and the outer end edge of the adjacent trapezoidal slider. Two springs are respectively sleeved on the outside of the telescopic rods to provide rebound.

[0010] Furthermore, the placement plate fixing mechanism also includes rollers and pull rods. The interior of the plug block is slidably connected to the pull rods, and the rear ends of the pull rods are rotatably connected to the rollers through pin shafts. The outer surfaces of the rollers are tightly connected to the front side surfaces of adjacent trapezoidal sliders for easy insertion.

[0011] Furthermore, the placement plate fixing mechanism also includes a pull rod, and the front ends of the pull rods are rotatably connected to the pull rods to facilitate fixation.

[0012] Furthermore, the placement plate fixing mechanism also includes an L-shaped lever, and the left and right ends of the front side of the placement plate are respectively provided with L-shaped levers that are symmetrical up and down. The inner sides of the L-shaped levers are respectively installed in conjunction with the front sides of adjacent pull strips to provide blocking for the pull strips.

[0013] Furthermore, the upper surface of the placement plate is provided with evenly distributed vertical plates, and the inner side surfaces of the vertical plates are fixedly connected with evenly distributed telescopic rods. The telescopic ends of the longitudinally adjacent telescopic rods are fixedly connected to the outer surface of the clamping strip, and the outside of the telescopic rods is respectively provided with a spring, which is convenient for fixing the electronic components.

[0014] Furthermore, the lower end of the bracket is provided with evenly distributed universal wheels for easy movement.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the aging machine rack has the following advantages:

[0016] When the plug is inserted into the slot, the pull bar is in a vertical state. Pressing the pull bar will push the pull rod backward, so that the outer surface of the roller contacts the inclined surface of the trapezoidal slider, and the trapezoidal slider slides outward to push the plug bar to plug into the jack. The pull bar is rotated to a horizontal state, so that the L-shaped lever blocks the pull bar. The placement plate needs to be pulled out. Rotate the pull bar counterclockwise, and the pull bar will fall off the blockage of the L-shaped lever. Under the rebound action of the telescopic rod 2 and the spring 2, the trapezoidal slider will shrink inside the plug block respectively, and the placement plate will be pulled out, so that the placement plate is not easy to fall off from the rack, thereby avoiding damage to the electronic components and improving the detection quality of electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is an enlarged structural diagram of point A of the utility model;

[0020] Figure 4 This is an enlarged structural diagram of point B of the present invention.

[0021] In the figure: 1 bracket, 2 universal wheel, 3 slide, 4 placement plate, 5 vertical plate, 6 telescopic rod 1, 7 spring 1, 8 clamping strip, 9 placement plate fixing mechanism, 901 insert block, 902 slot, 903 trapezoidal slider, 904 telescopic rod 2, 905 spring 2, 906 insert strip, 907 socket, 908 roller, 909 pull rod, 910 pull strip, 911 L-shaped gear lever. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , this embodiment provides a technical solution: an aging machine rack, including a bracket 1 and a placement plate fixing mechanism 9;

[0024] Bracket 1: The left and right ends of its interior are respectively provided with a slide groove 3, and a uniformly distributed placement plate 4 is slidably connected between the two slide grooves 3. The upper surface of the placement plate 4 is respectively provided with a uniformly distributed vertical plate 5. The inner side surfaces of the vertical plate 5 are respectively fixedly connected with a uniformly distributed telescopic rod 6. The telescopic ends of the longitudinally adjacent telescopic rods 6 are fixedly connected to the outer surface of the clamping bar 8. The outside of the telescopic rods 6 are respectively sleeved with a spring 7. The lower end of the bracket 1 is provided with a uniformly distributed universal wheel 2. When placing the electronic components during the aging test, the electronic components are first placed between two adjacent clamping bars 8. The two adjacent clamping bars 8 fix the electronic components under the rebound action of the telescopic rod 6 and the spring 7;

[0025] Placement plate fixing mechanism 9: It includes an insert 901, a slot 902, a trapezoidal slider 903, an insert strip 906 and a socket 907. The left and right ends of the front side of the bracket 1 are respectively provided with a slot 902, and the left and right ends of the placement plate 4 are respectively provided with an insert 901, and the insert 901 is respectively installed with the adjacent slot 902. The interior of the insert 901 is respectively slidably connected with a trapezoidal slider 903, and the outer end of the trapezoidal slider 903 is respectively provided with an insert strip 906. The front sides of the left and right ends of the bracket 1 are respectively provided with evenly distributed sockets 907, and the insert strips 906 are respectively installed with the adjacent sockets 907. The placement plate fixing mechanism 9 also includes a telescopic rod 904 and The second spring 905, the inner wall of the plug block 901 and the outer end edge of the adjacent trapezoidal slider 903 are respectively fixedly connected with the evenly distributed telescopic rod 2 904, the outer side of the telescopic rod 2 904 is respectively sleeved with a second spring 905, the placement plate fixing mechanism 9 also includes a roller 908 and a pull rod 909, the interior of the plug block 901 is respectively slidably connected with the pull rod 909, the rear end of the pull rod 909 is respectively rotatably connected to the roller 908 through the pin shaft, the outer surface of the roller 908 is respectively tightly connected to the front side of the adjacent trapezoidal slider 903, the placement plate fixing mechanism 9 also includes a pull bar 910, the front end of the pull rod 909 is respectively rotatably connected with the pull bar 910, The placement plate fixing mechanism 9 also includes an L-shaped lever 911. The left and right ends of the front side of the placement plate 4 are respectively provided with an L-shaped lever 911 that is symmetrical up and down. The inner side surfaces of the L-shaped lever 911 are respectively installed in conjunction with the front side surfaces of the adjacent pull bars 910. Then, the placement plate 4 with electronic components is slid between the two slide grooves 3. When the placement plate 4 slides into the slide groove 3, the plug blocks 901 at both ends of the placement plate 4 are respectively inserted into the interior of the adjacent slots 902. At this time, the pull bars 910 are in a vertical state. Then, the pull bars 910 are pressed, and the pull bars 910 will respectively push the pull rods 909 to move backward, thereby causing the outer surfaces of the rollers 908 to respectively align with the front side surfaces of the adjacent trapezoidal sliders 903. When the contact is made, the roller 908 moves backward to make the trapezoidal slider 903 slide outward respectively, and then push the insertion strip 906 to be plugged into the adjacent insertion hole 907 respectively, and then rotate the pull bar 910 to make the pull bar 910 horizontal, so that the L-shaped gear rod 911 and the pull bar 910 are blocked, thereby fixing the placement plate 4. Then, when it is necessary to pull out the placement plate 4, the pull bar 910 is rotated counterclockwise, and the pull bar 910 will fall off the obstruction of the L-shaped gear rod 911, and then the trapezoidal slider 903 will be under the rebound action of the telescopic rod 2 904 and the spring 2 905 respectively, and the insertion strip 906 will be respectively contracted inside the insertion block 901, and then the placement plate 4 is pulled out.

[0026] The working principle of the aging machine rack provided by the present invention is as follows: when placing electronic components during aging test, first place the electronic components between two adjacent clamping bars 8, and the two adjacent clamping bars 8 respectively fix the electronic components under the rebound action of the telescopic rod 6 and the spring 7, then slide the placement plate 4 with the electronic components between the two slide grooves 3, and when the placement plate 4 slides into the slide groove 3, the plugs 901 at both ends of the placement plate 4 are respectively inserted into the interior of the adjacent slots 902, at this time, the pull bar 910 is in a vertical state, and then press the pull bar 910, the pull bar 910 will respectively push the pull rod 909 to move backward, thereby causing the outer surface of the roller 908 to contact the adjacent When the front side of the trapezoidal slider 903 contacts the front side, the roller 908 moves backward to make the trapezoidal slider 903 slide outward respectively, and then push the insertion strip 906 to be plugged into the adjacent insertion hole 907 respectively, and then rotate the pull bar 910 to make the pull bar 910 horizontal, so that the L-shaped gear rod 911 and the pull bar 910 are blocked, thereby fixing the placement plate 4. Then, when it is necessary to pull out the placement plate 4, the pull bar 910 is rotated counterclockwise, and the pull bar 910 will fall off the blockage of the L-shaped gear rod 911, and then the trapezoidal slider 903 will be under the rebound action of the telescopic rod 2 904 and the spring 2 905 respectively, and the insertion strip 906 will be respectively contracted inside the insertion block 901, and then the placement plate 4 is pulled out.

[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An aging machine rack, characterized by: It includes a bracket (1) and a placement plate fixing mechanism (9); Bracket (1): slide grooves (3) are provided at the left and right ends of the bracket, and evenly distributed placement plates (4) are slidably connected between the two slide grooves (3); A placement plate fixing mechanism (9): comprising an insert (901), a slot (902), a trapezoidal slider (903), an insert strip (906) and a socket (907), wherein the left and right ends of the front side of the bracket (1) are respectively provided with a slot (902), and the left and right ends of the placement plate (4) are respectively provided with an insert (901), and the insert strips (901) are respectively mounted in cooperation with adjacent slots (902), and the interior of the insert strips (901) is respectively slidably connected with a trapezoidal slider (903), and the outer ends of the trapezoidal slider (903) are respectively provided with an insert strip (906), and the front sides of the left and right ends of the bracket (1) are respectively provided with evenly distributed sockets (907), and the insert strips (906) are respectively mounted in cooperation with adjacent sockets (907).

2. The aging machine rack according to claim 1, characterized in that: The placement plate fixing mechanism (9) further includes a second telescopic rod (904) and a second spring (905). The inner side wall of the insert (901) and the outer end edge of the adjacent trapezoidal slider (903) are respectively fixedly connected with the second telescopic rod (904) distributed evenly, and the outer side of the second telescopic rod (904) is respectively sleeved with a second spring (905).

3. The aging machine rack according to claim 2, characterized in that: The placement plate fixing mechanism (9) further includes a roller (908) and a pull rod (909), the interior of the insert block (901) is slidably connected to the pull rod (909), the rear end of the pull rod (909) is rotatably connected to the roller (908) via a pin shaft, and the outer surface of the roller (908) is tightly connected to the front side of the adjacent trapezoidal slider (903).

4. The aging machine rack according to claim 3, characterized in that: The placement plate fixing mechanism (9) further comprises a pull rod (910), and the front ends of the pull rods (909) are rotatably connected to the pull rods (910).

5. The aging machine rack according to claim 4, characterized in that: The placement plate fixing mechanism (9) further comprises an L-shaped shift rod (911), and the left and right ends of the front side of the placement plate (4) are respectively provided with L-shaped shift rods (911) that are symmetrical in both directions, and the inner side surfaces of the L-shaped shift rods (911) are respectively mounted in cooperation with the front side surfaces of adjacent pull bars (910).

6. The aging machine rack according to claim 1, characterized in that: The upper surface of the placement plate (4) is provided with evenly distributed vertical plates (5), and the inner side surfaces of the vertical plates (5) are fixedly connected with evenly distributed telescopic rods (6). The telescopic ends of the longitudinally adjacent telescopic rods (6) are fixedly connected to the outer surface of the clamping strip (8), and the outside of the telescopic rods (6) is respectively provided with springs (7).

7. The aging machine rack according to claim 1, characterized in that: The lower end of the bracket (1) is provided with evenly distributed universal wheels (2).

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