CN214288250U

CN214288250U - High-temperature box

Info

Publication number: CN214288250U
Application number: CN202023113873.3U
Authority: CN
Inventors: 姜华
Original assignee: Dongguan Sanzhi Testing Instrument Co ltd
Current assignee: Dongguan Sanzhi Testing Instrument Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-28
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a high temperature box, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the frame, the top fixed mounting of frame has two interconnect's box, the inside of box is equipped with the inner bag, sliding connection has the guide bar in the antetheca bilateral symmetry of box runs through, the one end fixedly connected with chamber door of guide bar, the cavity has been seted up to the inside of chamber door. The utility model discloses in, through buckle, spring and fixture block, can directly promote the chamber door and can be closed, easy operation, the rotation threaded rod can drive two buckles and take place to remove to can seal effectively according to the intensity that the door sealed, thereby can avoid leading to the sealed condition of becoming invalid of door seal because of long-time the use, can drive fixture block and buckle phase separation through electric putter, thereby be convenient for open the chamber door.

Description

High-temperature box

Technical Field

The utility model relates to a high temperature test equipment technical field especially relates to the high-temperature cabinet.

Background

The high-temperature box is also called a high-temperature aging test box, an aging box, a high-temperature oven and a thermal aging test box, and is used for thermal aging test detection of various electronic products, rubber plastics and other products;

often can set up the door between the chamber door of current high-temperature cabinet and the box and seal to improve the leakproofness between chamber door and the box, but current chamber door mostly all rotates hinge connection, uses the back for a long time, can appear the condition that the door sealed intensity became invalid, and then makes the leakproofness greatly reduced between chamber door and the box, thereby has influenced experimental accuracy greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-temperature box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the high-temperature box comprises a base, wherein a rack is fixedly connected to the upper surface of the base, two box bodies which are connected with each other are fixedly installed at the top end of the rack, an inner container is arranged in each box body, guide rods are symmetrically and slidably connected to two sides of the front wall of each box body in a penetrating manner, a box door is fixedly connected to one end of each guide rod, a cavity is formed in each box door, a buckle is symmetrically and slidably connected to one side of the outer surface of each box door in a penetrating manner, one end of each buckle extends into the cavity and is fixedly connected with a connecting block, a threaded rod which is rotatably connected through threads penetrates through the outer surface of each connecting block, two ends of each threaded rod are rotatably connected with the inner part of the cavity, a first helical gear is sleeved on the outer surface of each threaded rod, a transverse shaft is arranged in each cavity, second helical gears are fixedly connected to two ends of the transverse shaft, and a rotating shaft is rotatably connected to the outer surface of each box door, a third helical gear is sleeved on the outer surface of the rotating shaft, a fourth helical gear is sleeved on the outer surface of the transverse shaft and close to the rotating shaft, the front wall of the outer surface of the box body is provided with a groove corresponding to the buckle, two sides of the outer surface of the box body are provided with mounting grooves, the mounting groove is fixedly connected with a mounting plate in an embedded manner, one side of the outer surface of the mounting plate is provided with an electric push rod, one end of the push rod of the electric push rod is fixedly connected with a limit sleeve which is connected with the inner part of the mounting groove in a sliding way, one side of the limiting sleeve is connected with a clamping block in a penetrating and sliding way, the other end of the clamping block extends into the groove and is clamped and connected with the buckle, one end of the clamping block, which is positioned in the limiting sleeve, is fixedly connected with a limiting plate, the limiting plate is connected with the inside of the limiting sleeve in a sliding way, the limiting sleeve is internally provided with a spring, and one end of the spring is fixedly connected with one side of the limiting plate.

As a further description of the above technical solution:

the second helical gear is meshed with the first helical gear, and the fourth helical gear is meshed with the third helical gear.

As a further description of the above technical solution:

the outer surface sleeves of the two ends of the cross shaft are rotatably connected with bearing seats, and the bearing seats are fixedly connected with the inner wall of the cavity.

As a further description of the above technical solution:

the outer surface of the box door is fixedly connected with a handle, and one end of the rotating shaft, which is positioned outside the box door, is fixedly connected with a turntable.

As a further description of the above technical solution:

and a door seal is arranged on the periphery of one side of the outer surface of the box door, which is close to the box body.

As a further description of the above technical solution:

a control console is fixedly mounted on one side of the upper surface of the base, and universal wheels are mounted on the periphery of the lower surface of the base.

The utility model discloses following beneficial effect has:

this high temperature box, through chamber door, buckle, fixture block, threaded rod, electric putter and the spring that sets up, through buckle, spring and fixture block, can directly promote the chamber door and can be closed, easy operation rotates the threaded rod and can drive two buckles and take place to remove to can seal effectively according to the intensity that the door sealed, thereby can avoid leading to the sealed condition of becoming invalid of door seal because of long-time the use, can drive fixture block and buckle phase separation through electric putter, thereby be convenient for open the chamber door.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side view of the case of the present invention;

FIG. 3 is a top view of the interior of the box and the door of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings:

1. a base; 2. a frame; 3. a box body; 4. an inner container; 5. a guide bar; 6. a box door; 7. a cavity; 8. buckling; 9. connecting blocks; 10. a threaded rod; 11. a first helical gear; 12. a horizontal axis; 13. a second helical gear; 14. a rotating shaft; 15. a third bevel gear; 16. a fourth helical gear; 17. a groove; 18. mounting grooves; 19. mounting a plate; 20. an electric push rod; 21. a limiting sleeve; 22. a clamping block; 23. a limiting plate; 24. a spring; 25. a bearing seat; 26. a handle; 27. a turntable; 28. sealing the door; 29. a console; 30. a universal wheel.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the high-temperature box comprises a base 1, a frame 2 is fixedly connected to the upper surface of the base 1, two box bodies 3 which are connected with each other are fixedly installed at the top end of the frame 2, an inner container 4 is arranged inside the box bodies 3, guide rods 5 are symmetrically connected to two sides of the front wall of each box body 3 in a penetrating and sliding mode, a box door 6 is fixedly connected to one end of each guide rod 5, a cavity 7 is formed inside each box door 6, buckles 8 are symmetrically connected to one side of the outer surface of each box door 6 in a penetrating and sliding mode, one end of each buckle 8 extends into the cavity 7 and is fixedly connected with a connecting block 9, a threaded rod 10 is connected to the outer surface of each connecting block 9 in a penetrating and rotating mode through threads, two ends of each threaded rod 10 are rotatably connected with the inside of the cavity 7, a first helical gear 11 is sleeved on the outer surface of each threaded rod 10, a transverse shaft 12 is arranged inside the cavity 7, two ends of each transverse shaft 12 are fixedly connected with a second helical gear 13, and the outer surface of each box door 6 is rotatably connected with a rotating shaft 14, the outer surface of the rotating shaft 14 is sleeved with a third bevel gear 15, the outer surface of the transverse shaft 12 and a position close to the rotating shaft 14 are sleeved with a fourth bevel gear 16, the front wall of the outer surface of the box body 3 is provided with a groove 17 corresponding to the buckle 8, two sides of the outer surface of the box body 3 are provided with mounting grooves 18, a mounting plate 19 is fixedly connected with the inner part of the mounting groove 18 in an embedded manner, one side of the outer surface of the mounting plate 19 is provided with an electric push rod 20, one end of a push rod of the electric push rod 20 is fixedly connected with a limiting sleeve 21, the limiting sleeve 21 is in sliding connection with the inner part of the mounting groove 18, one side of the limiting sleeve 21 is in sliding connection with a clamping block 22, the other end of the clamping block 22 extends to the inner part of the groove 17 and is in clamping connection with the buckle 8, one end of the clamping block 22 in the inner part of the limiting sleeve 21 is fixedly connected with a limiting plate 23, the limiting plate 23 is in sliding connection with the inner part of the limiting sleeve 21, and a spring 24 is arranged in the limiting sleeve 21, one end of the spring 24 is fixedly connected with one side of the limit plate 23.

The second bevel gear 13 is meshed with the first bevel gear 11, and the fourth bevel gear 16 is meshed with the third bevel gear 15, so that the threaded rod 10 can be smoothly driven to rotate when the rotating shaft 14 rotates; the outer surfaces of the two ends of the cross shaft 12 are sleeved with bearing seats 25 in a rotating mode, the bearing seats 25 are fixedly connected with the inner wall of the cavity 7, and the bearing seats 25 are used for improving the stability of the cross shaft 12; the outer surface of the box door 6 is fixedly connected with a handle 26, one end of the rotating shaft 14, which is positioned outside the box door 6, is fixedly connected with a rotating disc 27, the handle 26 is used for driving the box door 6 to move, and the rotating disc 27 is used for driving the rotating shaft 14 to rotate; the periphery of one side of the outer surface of the box door 6, which is close to the box body 3, is provided with a door seal 28, and the door seal 28 is used for increasing the sealing property between the box body 3 and the box door 6; a control console 29 is fixedly mounted on one side of the upper surface of the base 1, universal wheels 30 are mounted on the periphery of the lower surface of the base 1, the control console 29 is used for controlling operation of equipment, and the universal wheels 30 are used for moving the equipment.

The working principle is as follows: when the high-temperature box is used, the box door 6 is pushed, the buckle 8 enters the groove 17 and extrudes the clamping block 22 under the action of the guide rod 5, the clamping block 22 and the buckle 8 are driven to be clamped with each other under the action of the spring 24, then the rotary disc 27 is rotated according to the strength of the door seal 28, the rotary disc 27 rotates to drive the transverse shaft 12 to rotate through the third bevel gear 15 and the fourth bevel gear 16, so that the threaded rod 10 is driven to rotate through the second bevel gear 13 and the first bevel gear 11, the connecting block 9 is driven to move, the buckle 8 is driven to be tightened, the box door 6 and the box body 3 can be sealed, the sealing property between the box body 3 and the box door 6 is greatly increased, the situation that the door seal 28 fails due to long-time use can be avoided, when the box door 6 needs to be opened, the electric push rod 20 only needs to be started, the clamping block 22 and the buckle 8 can be driven to be separated, so that the box door 6 can be opened, the operation is simple, and great convenience is brought to operators.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. High-temperature box, including base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a rack (2), the top end of the rack (2) is fixedly provided with two mutually connected box bodies (3), an inner container (4) is arranged in each box body (3), two sides of the front wall of each box body (3) are symmetrically connected with a guide rod (5) in a penetrating and sliding mode, one end of each guide rod (5) is fixedly connected with a box door (6), a cavity (7) is formed in each box door (6), one side of the outer surface of each box door (6) is symmetrically connected with a buckle (8) in a penetrating and sliding mode, one end of each buckle (8) extends into the cavity (7) and is fixedly connected with a connecting block (9), a threaded rod (10) connected through rotation of threads is arranged on the outer surface of each connecting block (9), two ends of each threaded rod (10) are rotatably connected with the inner part of the cavity (7), and a first helical gear (11) is sleeved on the outer surface of each threaded rod (10), the inside of cavity (7) is equipped with cross axle (12), the both ends of cross axle (12) all fixedly connected with second helical gear (13), the surface of chamber door (6) runs through to rotate and is connected with pivot (14), the surface cover of pivot (14) is equipped with third helical gear (15), the surface of cross axle (12) and the position cover that is close to pivot (14) are equipped with fourth helical gear (16), the surface antetheca of box (3) is seted up recess (17) corresponding with buckle (8), the surface both sides of box (3) are seted up mounting groove (18), the inside embedding fixedly connected with mounting panel (19) of mounting groove (18), electric putter (20) is installed to surface one side of mounting panel (19), catch bar one end fixedly connected with stop collar (21) of electric putter (20), stop collar (21) and the inside sliding connection of mounting groove (18), one side of stop collar (21) runs through sliding connection and has fixture block (22), the other end of fixture block (22) extends to the inside of recess (17) and is connected with buckle (8) block, fixture block (22) are located inside one end fixedly connected with limiting plate (23) of stop collar (21), the inside sliding connection of limiting plate (23) and stop collar (21), the inside of stop collar (21) is equipped with spring (24), one end of spring (24) and one side fixed connection of limiting plate (23).

2. A high temperature box according to claim 1, wherein: the second helical gear (13) is meshed with the first helical gear (11), and the fourth helical gear (16) is meshed with the third helical gear (15).

3. A high temperature box according to claim 1, wherein: the outer surface sleeves of the two ends of the cross shaft (12) are rotatably connected with bearing seats (25), and the bearing seats (25) are fixedly connected with the inner wall of the cavity (7).

4. A high temperature box according to claim 1, wherein: the outer surface of the box door (6) is fixedly connected with a handle (26), and one end of the rotating shaft (14) positioned outside the box door (6) is fixedly connected with a rotating disc (27).

5. A high temperature box according to claim 1, wherein: and a door seal (28) is arranged on the periphery of one side of the outer surface of the box door (6) close to the box body (3).

6. A high temperature box according to claim 1, wherein: a control console (29) is fixedly mounted on one side of the upper surface of the base (1), and universal wheels (30) are mounted on the periphery of the lower surface of the base (1).