CN212111623U

CN212111623U - High-temperature aging testing device for television

Info

Publication number: CN212111623U
Application number: CN202020312855.9U
Authority: CN
Inventors: 谢文新
Original assignee: Guangzhou Hanle Electric Appliance Industry Co ltd
Current assignee: Guangzhou Hanle Electric Appliance Industry Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-12-08
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a TV set high temperature aging testing device, comprising a base plate, the top fixedly connected with cabinet body of bottom plate, and the top of the cabinet body has the cabinet door through hinge swing joint, the bottom of bottom plate is close to two trapezoidal boards of fixedly connected with on the left side department along the fore-and-aft direction, two be close to left side department between the trapezoidal board and be provided with the fly leaf, be close to on the antetheca of fly leaf and the back wall about other fixedly connected with joint piece of both sides punishment, and seted up respectively on the antetheca of two trapezoidal boards and the back wall with joint piece assorted rectangular channel and arc wall, the top of fly leaf is provided with places the board, the bottom of placing the board is close to left and right sides department respectively fixedly connected with connecting rod, the bottom of connecting rod and the top fixed connection of fly leaf, fixedly connected with connecting block on the top of fly leaf, the utility model discloses a series of structures make this .

Description

High-temperature aging testing device for television

Technical Field

The utility model relates to a TV set technical field specifically is a TV set high temperature aging testing arrangement.

Background

The high-temperature aging test is a device for simulating a high-temperature and severe environment test for high-performance electronic products (such as a computer complete machine, an electronic product for a vehicle, a power supply, a mainboard, a monitor, a television and the like), is an important experimental device for improving the stability and reliability of products, and is an important production process for improving the quality and competitiveness of products of various production enterprises, and the television is one of electrical equipment essential to daily life of people, so the high-temperature aging test is carried out on the television in the production process of the television, but the direction of the high-temperature aging test device of the television in the prior art is fixed when the high-temperature aging test device of the television is used, so the test efficiency is greatly reduced, and the use is influenced, and therefore, the high-temperature aging test device of the television is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's direction and can not adjust and defect such as efficiency of software testing hangs down, provides a TV set high temperature aging testing device. The television high-temperature aging testing device has the characteristics of adjustable direction, high testing efficiency and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature aging testing device for a television comprises a bottom plate, wherein a cabinet body is fixedly connected to the top of the bottom plate, a cabinet door is movably connected to the top of the cabinet body through a hinge, two trapezoidal plates are fixedly connected to the position, close to the left side, of the bottom plate in the front-back direction, a movable plate is arranged between the two trapezoidal plates and close to the left side, clamping blocks are fixedly connected to the positions, close to the left side and the right side, of the front wall and the rear wall of the movable plate respectively, rectangular grooves and arc-shaped grooves matched with the clamping blocks are formed in the front wall and the rear wall of the two trapezoidal plates respectively, a placing plate is arranged above the movable plate, connecting rods are fixedly connected to the positions, close to the left side and the right side, of the bottom of each connecting rod and the top of the movable plate respectively, a connecting block is fixedly connected, the back wall of connecting rod is close to bottom department and has the dwang through pivot and bearing swing joint, the back wall of dwang is close to top department and has the fixed block through pivot and bearing swing joint, and fixed block fixed connection on the inner wall of the cabinet body, install driving motor on the left side inner wall of the cabinet body, the transmission is connected with the belt between the output shaft of driving motor and the pivot on the dwang back wall, install first hot plate on the inner chamber top of the cabinet body, install the second hot plate on the right side inner wall of the cabinet body.

Preferably, the top of placing the board is close to left and right sides department fixedly connected with riser respectively, two be close to left and right sides department between the riser and be provided with the U-shaped board respectively, fixedly connected with electric telescopic handle between the lateral wall of riser and U-shaped board, set up flutedly on the top of placing the board, and placed the TV set body in the recess.

Preferably, the outer wall of the left side of the cabinet body is provided with a first air heater near the top, the right air outlet of the first air heater is sleeved with a first air duct, and the right end of the first air duct penetrates through the side wall of the cabinet body and extends to the first spray head fixedly connected in the cabinet body.

Preferably, a second air heater is installed at the position, close to the right side, of the bottom of the inner cavity of the cabinet body, a second air duct is sleeved on an air outlet in the top of the second air heater, and a second spray head is fixedly connected to the top end of the second air duct.

Preferably, fixedly connected with blast pipe on the right side outer wall of the cabinet body, and the left end of blast pipe runs through the lateral wall of the cabinet body to it is internal to extend to the cabinet, and install discharge valve on the blast pipe.

Preferably, a first protection pad is installed on the inner wall of the U-shaped plate, and a second protection pad is installed on the bottom of the inner cavity of the groove.

Preferably, the arc-shaped groove is positioned above the rectangular groove, and the arc-shaped groove is communicated with the inside of the rectangular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, the placing plate can be turned over through the mutual matching of the driving motor, the fixing block, the rotating rod, the connecting rod, the movable plate, the clamping block, the rectangular groove and the arc-shaped groove, so that the direction and the angle of the placing plate can be adjusted, the television body can be uniformly and comprehensively heated, and the testing efficiency of the television body can be effectively improved;

2. in this technical scheme, through mutually supporting between electric telescopic handle, riser, recess and the U-shaped board, can realize driving the U-shaped board and remove to can realize adjusting the distance between two U-shaped boards, and then can realize carrying out the centre gripping to the TV set body of different specifications and fix, can effectual improvement its availability factor and application scope.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the trapezoidal plate of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a base plate; 2. a trapezoidal plate; 3. a cabinet body; 4. a drive motor; 5. a first air heater; 6. a first nozzle; 7. a cabinet door; 8. a groove; 9. a first heating plate; 10. a second heating plate; 11. an exhaust pipe; 12. an exhaust valve; 13. a second nozzle; 14. a second air heater; 15. an arc-shaped slot; 16. a rectangular groove; 17. rotating the rod; 18. a connecting rod; 19. a clamping block; 20. a movable plate; 21. connecting blocks; 22. a connecting rod; 23. a fixed block; 24. placing the plate; 25. a vertical plate; 26. an electric telescopic rod; 27. a U-shaped plate; 28. the TV set body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a television high-temperature aging testing device comprises a bottom plate 1, a cabinet body 3 is fixedly connected to the top of the bottom plate 1, a cabinet door 7 is movably connected to the top of the cabinet body 3 through a hinge, two trapezoidal plates 2 are fixedly connected to the position, close to the left side, of the bottom plate 1 in the front-back direction, a movable plate 20 is arranged between the two trapezoidal plates 2 and close to the left side, clamping blocks 19 are fixedly connected to the positions, close to the left side and the right side, of the front wall and the rear wall of the movable plate 20 respectively, rectangular grooves 16 and arc grooves 15 matched with the clamping blocks 19 are formed in the front wall and the rear wall of the two trapezoidal plates 2 respectively, the arc grooves 15 are located above the rectangular grooves 16, the arc grooves 15 are communicated with the inside of the rectangular grooves 16, a placing plate 24 is arranged above the movable plate 20, connecting rods 22 are fixedly connected to the positions, close to the left side and the, the top of the movable plate 20 is fixedly connected with a connecting block 21, the front wall of the connecting block 21 is movably connected with a connecting rod 18 through a rotating shaft and a bearing, the back wall of the connecting rod 18 is movably connected with a rotating rod 17 through a rotating shaft and a bearing near the bottom, the back wall of the rotating rod 17 is movably connected with a fixed block 23 through a rotating shaft and a bearing near the top, the fixed block 23 is fixedly connected with the inner wall of the cabinet body 3, the inner wall on the left side of the cabinet body 3 is provided with a driving motor 4, the output shaft of the driving motor 4 and the rotating shaft on the back wall of the rotating rod 17 are in transmission connection with a belt, the top of the inner cavity of the cabinet body 3 is provided with a first heating plate 9, the inner wall on the right side of the cabinet body 3 is provided with a second heating plate 10, and the placing plate 24 can be turned over through the mutual, therefore, the direction and the angle of the television can be adjusted, so that the television body 28 can be uniformly and comprehensively heated, and the testing efficiency can be effectively improved;

the top of the placing plate 24 is respectively and fixedly connected with vertical plates 25 near the left and right sides, a U-shaped plate 27 is respectively arranged between the two vertical plates 25 near the left and right sides, an electric telescopic rod 26 is fixedly connected between the vertical plates 25 and the side wall of the U-shaped plate 27, a groove 8 is arranged on the top of the placing plate 24, a television body 28 is arranged in the groove 8, a first protective cushion is arranged on the inner wall of the U-shaped plate 27, a second protective cushion is arranged on the bottom of the inner cavity of the groove 8, a first hot air blower 5 is arranged on the left outer wall of the cabinet body 3 near the top, a first air duct is sleeved on the right air outlet of the first hot air blower 5, the right end of the first air duct penetrates through the side wall of the cabinet body 3 and extends to the cabinet body 3 and is fixedly connected with a first spray nozzle 6, a second hot air blower 14 is arranged on the bottom of the inner cavity of the, and the top fixedly connected with second shower nozzle 13 of second air duct, fixedly connected with blast pipe 11 on the right side outer wall of the cabinet body 3, and the left end of blast pipe 11 runs through the lateral wall of the cabinet body 3, and extend to in the cabinet body 3, and install discharge valve 12 on the blast pipe 11, through electric telescopic handle 26, riser 25, mutually support between recess 8 and the U-shaped plate 27, can realize driving the U-shaped plate 27 and remove about, thereby can realize adjusting the distance between two U-shaped plates 27, and then can realize carrying out the centre gripping to the TV set body 28 of different specifications and fix, can effectually improve its availability factor and application scope, driving motor 4, first air heater 5, first hot plate 9, second hot plate 10, second air heater 14 and electric telescopic handle 26 have control switch through external power cord electric connection respectively.

The working principle is as follows: when the technical scheme is used, firstly, the cabinet door 7 is opened, the bottom of the television body 28 is inserted into the groove 8, the television body 28 is contacted with the top of the second protection pad, the electric telescopic rod 26 is started, the electric telescopic rod 26 extends outwards and drives the U-shaped plate 27 to move towards one side of the television body 28, the side wall of the television body 28 is contacted with the first protection pad, the U-shaped plate 27 can be driven to move leftwards and rightwards, the distance between the two U-shaped plates 27 can be adjusted, the television bodies 28 with different specifications can be clamped and fixed, the use efficiency and the application range can be effectively improved, the cabinet door 7 is closed, the driving motor 4, the first hot air heater 5, the first heating plate 9, the second heating plate 10 and the second hot air heater 14 are started, the driving motor 4 drives the rotating rod 17 to rotate through a belt, the rotating rod 17 rotates and drives the connecting rod 18 to move leftwards and rightwards, the connecting rod 18 pushes or pulls the connecting block 21, the connecting block 21 drives the movable plate 20 to move left and right, the movable plate 20 drives the clamping block 19 to move left or right in the rectangular groove 16, the movable plate 20 turns over when the clamping block 19 enters the arc-shaped groove 15, the placing plate 24 can be turned over, and the direction and the angle of the placing plate can be adjusted, so that the television body 28 can be uniformly and comprehensively heated, the testing efficiency can be effectively improved, the first heating plate 9 and the second heating plate 10 heat the cabinet body 3, the first hot air blower 5 and the second hot air blower 14 generate hot air and guide the hot air into the first spray head 6 and the second spray head 13 through the first air guide pipe and the second air guide pipe, the first spray head 6 and the second spray head 13 inject the heat into the cabinet body 3, the temperature rise of the cabinet body 3 is realized, the exhaust valve 12 is opened, when the test is completed, can be through the gas outgoing of blast pipe 11 with cabinet body 3, can realize carrying out convenient ejection of compact to it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a TV set high temperature aging testing device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a cabinet body (3), the top of the cabinet body (3) is movably connected with a cabinet door (7) through a hinge, the bottom of the bottom plate (1) is close to the left side and is fixedly connected with two trapezoidal plates (2) along the front and back directions, a movable plate (20) is arranged between the two trapezoidal plates (2) and is close to the left side, clamping blocks (19) are respectively and fixedly connected to the front wall and the back wall of the movable plate (20) close to the left side and the right side, rectangular grooves (16) and arc-shaped grooves (15) matched with the clamping blocks (19) are respectively arranged on the front wall and the back wall of the two trapezoidal plates (2), a placing plate (24) is arranged above the movable plate (20), the bottom of the placing plate (24) is close to the left side and the right side and is fixedly connected with connecting rods (22), and the bottom of the connecting rods, fixedly connected with connecting block (21) on the top of fly leaf (20), there is connecting rod (18) through pivot and bearing swing joint on the antetheca of connecting block (21), the back wall of connecting rod (18) is close to bottom department and has dwang (17) through pivot and bearing swing joint, the back wall of dwang (17) is close to top department and has fixed block (23) through pivot and bearing swing joint, and fixed block (23) fixed connection on the inner wall of the cabinet body (3), install driving motor (4) on the left side inner wall of the cabinet body (3), the transmission is connected with the belt between the pivot on the output shaft of driving motor (4) and dwang (17) back wall, install first hot plate (9) on the inner chamber top of the cabinet body (3), install second hot plate (10) on the right side inner wall of the cabinet body (3).

2. The television high-temperature aging testing device according to claim 1, wherein: place the top of board (24) and be close to left and right sides department fixedly connected with riser (25) respectively, two be close to left and right sides department between riser (25) and be provided with U-shaped plate (27) respectively, fixedly connected with electric telescopic handle (26) between the lateral wall of riser (25) and U-shaped plate (27), offer recess (8) on placing the top of board (24), and placed TV set body (28) in recess (8).

3. The television high-temperature aging testing device according to claim 1, wherein: the cabinet is characterized in that a first air heater (5) is installed on the outer wall of the left side of the cabinet body (3) close to the top, a first air duct is sleeved on an air outlet of the right side of the first air heater (5), the right end of the first air duct penetrates through the side wall of the cabinet body (3), and the right end of the first air duct extends to a first spray head (6) fixedly connected in the cabinet body (3).

4. The television high-temperature aging testing device according to claim 1, wherein: a second air heater (14) is installed at the position, close to the right side, of the bottom of the inner cavity of the cabinet body (3), a second air duct is sleeved on an air outlet in the top of the second air heater (14), and a second spray head (13) is fixedly connected to the top end of the second air duct.

5. The television high-temperature aging testing device according to claim 1, wherein: fixedly connected with blast pipe (11) on the right side outer wall of the cabinet body (3), and the left end of blast pipe (11) runs through the lateral wall of the cabinet body (3) to extend to in the cabinet body (3), and install discharge valve (12) on blast pipe (11).

6. The television high-temperature aging testing device according to claim 2, wherein: install first protection pad on the inner wall of U-shaped board (27), install the second protection pad on the inner chamber bottom of recess (8).

7. The television high-temperature aging testing device according to claim 1, wherein: the arc-shaped groove (15) is positioned above the rectangular groove (16), and the arc-shaped groove (15) is communicated with the inside of the rectangular groove (16).