Toll packaging aging test device

Abstract

The utility model provides a Toll packaging aging test device which comprises a frame box body, a product aging unit is fixedly arranged in the frame box body, and the product aging unit is regulated and controlled by an electric control box fixedly arranged on one side of the frame box body; the product aging unit sequentially comprises a cover plate, a base and a bottom plate from top to bottom, a to-be-tested product is fixedly inserted on the bottom plate, the base is movably fixed on the bottom plate, a plurality of heat sink assemblies are fixedly arranged between the cover plate and the base, and the heat sink assemblies correspond to the to-be-tested product in position. According to the utility model, through the arrangement of the heat sink assembly and the heat insulation measure comprising the heat insulation gasket and the heat insulation sleeve, the heat sink is in direct contact with the product to be tested, the temperature of the product to be tested is directly controlled through the heat sink, and through the arrangement of the heat insulation measure, heat is prevented from being dissipated to other areas to influence the whole test circuit and the PCB; and the service life of the whole testing device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aging test equipment, in particular to a Toll package aging test device. Background Art

[0002] The current aging methods are basically non-contact. The product is installed in a socket and then placed in an incubator for aging. In this way, the socket, circuit and PCB aging board connected to the product will be aged at the same temperature in the incubator, which will cause great damage to the entire circuit and PCB board. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art. The utility model proposes a Toll package aging test device, which directly contacts the product through the heat sink and controls the temperature of the product. Other areas will have certain isolation measures to ensure its life and structure.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a Toll package aging test device, comprising a frame box, a product aging unit is fixedly arranged in the frame box, and the product aging unit is controlled by an electric control box fixedly arranged on one side of the frame box;

[0005] The product aging unit includes a cover plate, a base and a bottom plate from top to bottom, the product to be tested is fixedly plugged on the bottom plate, the base is movably fixed on the bottom plate, and a plurality of heat sink components are fixedly arranged between the cover plate and the base, and the heat sink components correspond to the positions of the product to be tested.

[0006] Furthermore, the heat sink assembly includes a heat sink and a heating plate attached to the upper surface of the heat sink. The heat sink assembly includes a heat sink and a heating plate and an insulating gasket attached thereto in sequence. The insulating gasket, the heating plate and the heat sink are fixed together with bolts, and the heat sink assembly is embedded in an insulating sleeve.

[0007] Furthermore, a plurality of embedding grooves for placing heat sink components are provided on the base, and the embedding grooves correspond to the fixed positions of the product to be tested on the bottom plate.

[0008] Furthermore, a socket for plugging in the product to be tested is fixedly arranged on the base, and each of the sockets corresponds to a position of each of the embedding grooves.

[0009] Furthermore, a spring is sandwiched between the heat sink assembly and the cover plate.

[0010] Furthermore, a fixing seat is arranged in the frame box, a pressing plate is arranged on the edge of the fixing seat, and the product aging unit is arranged on the fixing seat with the pressing plate.

[0011] Furthermore, the frame box is closed by a door panel, and the door panel is movably fixed to the top side of the frame box by a hinge.

[0012] Furthermore, the electric control box includes a box body and a plurality of electrical components fixedly arranged in the box body, and a heat dissipation port and a heat dissipation fan are also arranged on the side of the box body.

[0013] Compared with the prior art, the beneficial effects of the utility model include: by setting a heat sink assembly and thermal insulation measures including a thermal insulation gasket and a thermal insulation sleeve, the heat sink and the product to be tested are in direct contact, and the temperature of the product to be tested is directly controlled by the heat sink. The setting of the thermal insulation measures prevents heat from escaping to other areas, thereby affecting the overall test circuit and PCB board, thereby ensuring the service life of the overall test device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components. Among them:

[0015] Figure 1 The overall structure of the Toll package aging test device is schematically shown;

[0016] Figure 2 Schematic showing the exploded structure of a product aging unit.

[0017] Numbers in the figure: 1-frame box, 2-electric control box, 3-pressure plate, 4-product aging unit, 5-cover plate, 6-spring, 7-insulation gasket, 8-heating plate, 9-heat sink, 10-insulation sleeve, 11-base, 12-bottom plate, 13-socket. DETAILED DESCRIPTION

[0018] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction to the technical solution of the utility model.

[0019] Figure 1 The overall structure of a Toll package aging test device is schematically shown. A Toll package aging test device is as follows Figure 1As shown, it is composed of a frame box 1 and an electric control box 2. The frame box 1 and the electric control box 2 are of the same size and shape. An area for fixing the product aging unit 4 is opened in the frame box 1, in which a fixing seat is fixedly provided for supporting the product aging unit 4, and a pressing plate 3 is provided on the edge of the fixing seat. The product aging unit 4 is fixed to the fixing seat by the pressing plate 3, and the detachability of the product aging unit 4 is ensured, so as to ensure the convenience of its maintenance and replacement, and can test more types of devices.

[0020] Figure 2 Schematic showing the exploded structure of a product aging unit, combined with Figure 2 The product aging unit 4 is described in detail. The product aging unit 4 includes a cover plate 5, a base 11 and a bottom plate 12 from top to bottom. The bottom plate 12 is a PCB board. A number of product sockets 13 are installed on the bottom plate 12. For easy positioning, the aforementioned product sockets 13 are distributed in two rows, evenly arranged on the bottom plate 12. A heat sink 9 component is fixedly arranged between the cover plate 5 and the base 11. The number of heat sink 9 components is the same as the number and distribution position of the product sockets 13, so that each product to be tested that needs to be inserted into the product socket 13 can be corresponded to by a single heat sink 9 component.

[0021] The aforementioned heat sink 9 assembly includes a heat sink 9 and a heating plate 8 and a thermal insulation gasket 7 sequentially attached to the top of the heat sink 9. The thermal insulation gasket 7, the heating plate 8 and the heat sink 9 are fixed as a whole with bolts, and the heat sink 9 assembly fixed as a whole is embedded in the thermal insulation sleeve 10. It is worth noting that the bottom of the aforementioned thermal insulation sleeve 10 is provided with slots corresponding to the direction of the product socket 13, so that the heat of the heat sink 9 assembly can be directed through the slots, so that the product aging unit 4 completes the aging test process. By providing the aforementioned thermal insulation gasket 7 and the thermal insulation sleeve 10, it is possible to prevent the heat in the heat sink 9 from escaping to other directions, thereby affecting the life and structure of other components.

[0022] In some embodiments, a spring 6 is sandwiched between the heat sink 9 component and the cover plate 5. After the heat sink 9 component and the insulation sleeve 10 are arranged on the base 11 and the cover plate 5 is covered, the heat sink 9 component can move in the groove of the insulation sleeve 10 under the action of the spring 6 and has a certain elastic force.

[0023] A groove for placing the heat sink 9 component is provided on the aforementioned base 11, and the groove corresponds to the fixed position of the product to be tested on the bottom plate 12, so that the heat sink 9 component arranged in the groove can be accurately aligned with the product to be tested, thereby providing heat to the corresponding product to be tested separately to complete aging.

[0024] The upper and lower sides of the product sockets 13 distributed on the bottom plate 12 are respectively provided with fixing blocks and ears. The base 11 is movably connected with the ears through a rotating shaft, so that the base 11 can rotate around the ears and is supported by the fixing blocks to prevent the base 11 from being pressed down to the position of the product sockets 13, thereby damaging the product sockets 13. The cover plate 5 is directly fixed to the upper surface of the base 11 with bolts.

[0025] In specific applications, the product to be tested is placed in the product socket 13. At this time, the product is connected to the bottom PCB board, the base 11 is covered and fixed to the fixed block with bolts, and the heat sink 9 presses the product under the action of the spring 6. At this time, the heating plate 8 is powered, and the heat is transferred from the heating plate 8 to the heat sink 9 and then to the product, that is, the aging of the product to be tested is realized. The bottom PCB board powers the product and can feedback the parameters of the product during the aging process.

[0026] The product aging unit 4 area is sealed by a door panel on the upper surface of the frame box 1. The door panel is fixed to the upper surface of the frame box 1 by hinges, and a handle is provided on the front of the door panel. A baffle is provided on the rotating edge of the door panel to adjust the limit opening position of the door panel. A door stopper is provided on the frame box 1 at one end of the handle close to the door panel to facilitate the closing of the door panel.

[0027] The electric control box 2 includes a box body and several electric components fixedly arranged in the box body. A heat dissipation port and a heat dissipation fan are also arranged on the side of the box body for dissipating heat for the electric components. The electric control box 2 is used to supply power to the PCB board and the heating plate 8.

[0028] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A Toll package aging test device, characterized in that: It comprises a frame box (1), in which a product aging unit (4) is fixedly arranged, and the product aging unit (4) is regulated by an electric control box (2) fixedly arranged on one side of the frame box (1); The product aging unit (4) comprises a cover plate (5), a base (11) and a bottom plate (12) from top to bottom, a product to be tested is fixedly plugged onto the bottom plate (12), the base (11) is movably fixed onto the bottom plate (12), and a plurality of heat sink (9) components are fixedly arranged between the cover plate (5) and the base (11), and the heat sink (9) components correspond to the positions of the product to be tested.

2. The Toll package aging test device according to claim 1, characterized in that: The heat sink (9) assembly comprises a heat sink (9) and a heating plate (8) and a heat insulating gasket (7) which are sequentially attached thereto. The heat insulating gasket (7), the heating plate (8) and the heat sink (9) are fixed together by bolts. The heat sink (9) assembly is embedded in a heat insulating sleeve (10).

3. The Toll package aging test device according to claim 1, characterized in that: A plurality of embedding grooves for placing heat sink (9) components are provided on the base (11), and the embedding grooves correspond to the fixed positions of the product to be tested on the bottom plate (12).

4. The Toll package aging test device according to claim 3, characterized in that: A socket (13) for plugging in the product to be tested is fixedly arranged on the base (11), and each of the sockets (13) corresponds to the position of each of the embedding grooves.

5. The Toll package aging test device according to claim 1, characterized in that: A spring (6) is also sandwiched between the heat sink (9) component and the cover plate (5).

6. The Toll package aging test device according to claim 1, characterized in that: A fixing seat is arranged in the frame box (1), a pressing plate (3) is arranged on the edge of the fixing seat, and the product aging unit (4) is arranged on the fixing seat with the pressing plate (3).

7. The Toll package aging test device according to claim 1, characterized in that: The frame box (1) is closed by a door panel, and the door panel is movably fixed to the top side of the frame box (1) through a hinge.

8. The Toll package aging test device according to claim 1, characterized in that: The electric control box (2) comprises a box body and a plurality of electrical components fixedly arranged in the box body, and a heat dissipation port and a heat dissipation fan are also arranged on the side of the box body.

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