CN219072975U

CN219072975U - Temperature impact test box of adjustable wind direction

Info

Publication number: CN219072975U
Application number: CN202222624164.4U
Authority: CN
Inventors: 林丽芸; 余远秀; 余心乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-26
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of test equipment, in particular to a temperature impact test box with adjustable wind direction, which comprises a box body and a partition plate fixed on the inner side of the box body, wherein a lifting device is arranged at the top of the box body, a hanging basket is fixed at the output end of the lifting device, an adjusting assembly is arranged on the outer side of the box body, air ejector pipes are fixed at the opposite ends of the adjusting assembly, through holes distributed in an equidistance manner are formed in the opposite sides of the two air ejector pipes, a heating device is arranged at the top of the box body, and an air guide plate is fixed on the inner top wall of the box body. This temperature impact test case of adjustable wind direction, through the cooperation between the structure in the adjusting part, can drive the gas jet pipe simultaneously through the effect of drive assembly and be fan-shaped removal to can play the effect of adjusting the wind direction, consequently combining heating device, intake pipe and flexible pipe, can jet the hanging flower basket with steam through the gas jet pipe, thereby can play the inhomogeneous experimental data that influences of being heated of avoiding dysmorphism piece.

Description

Temperature impact test box of adjustable wind direction

Technical Field

The utility model relates to the technical field of test equipment, in particular to a temperature impact test box with an adjustable wind direction.

Background

The temperature impact test box is mainly used for the adaptability test of electrician, electronic products and other original devices and other materials when the materials are stored, transported and used under the environment with rapid temperature change, the test equipment is mainly used for carrying out environment simulation test on the physical and other relevant characteristics of the products under the condition of high-temperature and low-temperature instantaneous change according to the national military standard requirement or the user self-defined requirement, and after the test, the performance of the products can still meet the preset requirement by detection so as to be used for product design, improvement, identification and delivery inspection, and the test equipment is divided into two-box type and three-box type, wherein the difference is that the test mode and the internal structure are different.

At present, when the conventional temperature impact test box is used, certain defects exist, and when test samples are in different specifications and shapes, the temperature of each position of the samples is inconsistent due to the fact that the wind direction in the test box cannot be adjusted, so that test data can be influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the temperature impact test box with the adjustable wind direction, which has the advantages of adjustable wind direction and the like, and solves the problem that the existing temperature impact test box does not have the function of adjusting the wind direction.

(II) technical scheme

In order to achieve the purpose of adjusting the wind direction, the utility model provides the following technical scheme: the utility model provides a temperature impact test case of adjustable wind direction, includes the box and is located the fixed baffle of box inboard, and the elevating gear of box top installation, elevating gear output are fixed with the hanging flower basket, the outside of box is provided with adjusting part, and relative one end is fixed with the jet-propelled pipe in the adjusting part, and the through-hole of equidistance range distribution has all been seted up to two jet-propelled pipe relative one side, and heating device is installed at the top of box, and the interior roof of box is fixed with the air guide plate, and the top of air guide plate is fixed with the intake pipe that is linked together with heating device, and the bottom of air guide plate is fixed with two flexible pipes that are linked together with two jet-propelled pipes.

Further, the adjusting part comprises a first bearing which is positioned on the left side wall and the right side wall of the box body and is fixed, a rotating column connected with the air spraying pipe is fixed on the inner side of the first bearing, a first gear fixed on the outer side of the rotating column, two fixing plates connected with the top of the box body and a transmission part arranged between the two fixing plates.

Further, the transmission assembly comprises a second bearing which is positioned at the bottoms of the two fixing plates and is fixed, a rotating shaft which is fixed at the inner side of the second bearing, a second gear which is meshed with the first gear and a driving assembly which is arranged between the fixing plates and the rotating shaft are fixed at the outer side of the rotating shaft.

Further, the driving assembly comprises driving wheels which are positioned at the outer sides of the two rotating shafts and are fixed, a driving belt which is connected between the outer sides of the two driving wheels, and a motor which is connected with a left fixing plate is fixed at the top of the left rotating shaft.

Further, the top ends of the two rotating shafts respectively penetrate through the second gear, the second bearing, the fixing plate and the driving wheel in sequence, the top end of the left rotating shaft extends to the top of the left driving wheel to be connected with the motor output shaft, and the top end of the right rotating shaft extends to the top of the right driving wheel.

Further, the heating device is formed by combining a shell, a heating plate, an air inlet and a fan.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this temperature impact test case of adjustable wind direction, through the cooperation between the structure in the adjusting part, can drive the gas jet pipe simultaneously through the effect of drive assembly and be fan-shaped removal to can play the effect of adjusting the wind direction, consequently combining heating device, intake pipe and flexible pipe, can jet the hanging flower basket with steam through the gas jet pipe, thereby can play the inhomogeneous experimental data that influences of being heated of avoiding dysmorphism piece.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged partial schematic view of the portion B of FIG. 1 in accordance with the present utility model;

FIG. 4 is a right side view of the left side gas lance in the configuration of the present utility model.

In the figure: 1. a case; 2. a partition plate; 3. a lifting device; 4. a hanging basket; 5. a heating device; 6. an air inlet pipe; 7. an air guide plate; 8. a telescopic tube; 9. a first bearing; 10. a rotating column; 11. a gas lance; 12. a through hole; 13. a first gear; 14. a fixing plate; 15. a second bearing; 16. a rotating shaft; 17. a second gear; 18. a driving wheel; 19. a transmission belt; 20. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a temperature impact test box with adjustable wind direction in this embodiment includes a box 1 and a partition board 2 fixedly connected to the inner side of the box 1, wherein a high temperature chamber is arranged above the partition board 2, a low temperature chamber is arranged below the partition board 2, a lifting device 3 is fixedly mounted at the top of the box 1, an output end of the lifting device 3 is fixedly connected with a hanging basket 4, the hanging basket 4 can lift the high temperature chamber and the low temperature chamber in the box 1 through the lifting device 3, an adjusting component is arranged at the outer side of the box 1, air ejector pipes 11 are fixedly connected to opposite ends of the adjusting component, the air ejector pipes 11 are L-shaped, through holes 12 distributed in an equidistant arrangement are formed in opposite sides of the two air ejector pipes 11, a heating device 5 is fixedly mounted at the top of the box 1, the heating device 5 is formed by combining a shell, a heating plate, an air inlet hole and a fan, an air guide plate 7 is fixedly connected to the top of the box 1, an air inlet pipe 6 communicated with the heating device 5 is fixedly connected to the top of the air guide plate 7, two heat-resistant telescopic pipes 8 are respectively communicated with the two

air ejector pipes

11, and 8 are made of telescopic pipes 8.

In addition, through the cooperation between the above-mentioned subassembly, can drive hanging flower basket 4 through elevating gear 3 and go up and down, heating device 5 is through intake pipe 6, air guide plate 7 and flexible pipe 8 with the inside of steam introduction air jet pipe 11 simultaneously, consequently under adjusting component's effect, can drive air jet pipe 11 and be fan-shaped rotation, consequently under the cooperation between air jet pipe 11 and through-hole 12, can jet to the inside dysmorphism piece of hanging flower basket 4 to can make the dysmorphism piece be heated evenly, consequently can effectively avoid influencing the experiment.

The adjusting component comprises a first bearing 9 which is positioned on the left side wall and the right side wall of the box body 1 and fixedly connected with a rotating column 10 which is connected with an air ejector 11, one end of each of the two rotating columns 10, which is opposite to the other end, penetrates through the box body 1 and extends to the outside of the box body 1, a first gear 13 which is fixedly connected with the outer side of the rotating column 10, two fixing plates 14 which are fixedly connected with the top of the box body 1, a left side fixing plate 14 which is L-shaped, and a transmission component which is arranged between the two fixing plates 14, wherein the transmission component comprises a second bearing 15 which is positioned at the bottom of the two fixing plates 14 and fixedly connected with the bottom of the two fixing plates 14, a rotating shaft 16 which is fixedly connected with the inner side of the second bearing 15, a second gear 17 which is meshed with the first gear 13, the second gear 17 and the first gear 13 are bevel gears, a driving component which is arranged between the fixing plates 14 and the rotating shaft 16, and the driving component which is arranged between the fixing plates 18, the driving component comprises a driving wheel 18 which is positioned at the outer side of the two rotating shafts 16 and fixedly connected with each other, a driving belt 19 which is in a transmission connection between the outer sides of the two fixing plates 18, and a motor 20 which is fixedly connected with the top of the left side motor 14.

In addition, through the cooperation between the above-mentioned structure, can drive left side pivot 16 through motor 20 and rotate, consequently under the cooperation between drive wheel 18 and drive belt 19, can drive two pivots 16 simultaneously and rotate, pivot 16 can drive No. two gears 17 simultaneously and rotate, because No. two gears 17 and No. one gear 13's meshing relationship, no. two gears 17 can drive the rotation post 10 through No. one gear 13 and rotate, consequently the rotation post 10 can drive the gas jet pipe 11 and be fan-shaped circulation type removal to realize the effect of regulation direction.

The working principle of the embodiment is as follows:

through placing the sample in hanging flower basket 4, then carry out low temperature through the low temperature room of baffle 2 below and handle the sample, start heating device 5 simultaneously and carry out preheating treatment, drive the hanging flower basket 4 through elevating gear 3 and remove to the high temperature room from the inside low temperature room of box 1, under the effect through heating device 5, intake pipe 6, air guide plate 7 and flexible pipe 8, can be with the steam introduction into jet-propelled pipe 11, therefore the steam can be through the sample of through-hole 12 introduction in to hanging flower basket 4 jet-propelled, at starter motor 20, motor 20 drives left side pivot 16 rotation, consequently under the cooperation between drive wheel 18 and drive belt 19, can drive two pivots 16 rotation simultaneously, simultaneously pivot 16 can drive gear 17 rotation, because gear 17 and gear 13's meshing relation, gear 17 can drive the steering column 10 rotation through gear 13, consequently, the steering column 10 can drive the jet-propelled pipe 11 and be fan-shaped circulation type and remove, thereby realize the effect of adjusting the direction, consequently, can make the sample even heated, thereby avoid influencing the result to the sample test.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a temperature impact test case of adjustable wind direction, includes box (1) and is located inboard fixed baffle (2) of box (1), elevating gear (3) of box (1) top installation, elevating gear (3) output is fixed with hanging flower basket (4), its characterized in that: the utility model discloses a box, including box (1), air duct (11) are fixed to the outside of box (1), and opposite one end is fixed with air duct (11) in the adjusting part, and through-hole (12) that equidistance was arranged and was distributed are all offered to one side that two air duct (11) are opposite, and heating device (5) are installed at the top of box (1), and the inner roof of box (1) is fixed with air guide plate (7), and the top of air guide plate (7) is fixed with intake pipe (6) that are linked together with heating device (5), and the bottom of air guide plate (7) is fixed with two flexible pipe (8) that are linked together with two air duct (11).

2. A wind direction adjustable temperature impact test chamber according to claim 1, wherein: the adjusting component comprises a first bearing (9) which is positioned on the left side wall and the right side wall of the box body (1) and is fixed, a rotating column (10) which is connected with an air spraying pipe (11) is fixed on the inner side of the first bearing (9), a first gear (13) which is fixed on the outer side of the rotating column (10), two fixing plates (14) which are connected with the top of the box body (1) and a transmission component which is arranged between the two fixing plates (14).

3. A wind direction adjustable temperature impact test chamber according to claim 2, wherein: the transmission assembly comprises a second bearing (15) which is positioned at the bottoms of the two fixing plates (14) and is fixed, a rotating shaft (16) which is fixed at the inner side of the second bearing (15), a second gear (17) which is meshed with the first gear (13) and a driving assembly which is arranged between the fixing plates (14) and the rotating shaft (16) are fixed at the outer side of the rotating shaft (16).

4. A wind direction adjustable temperature impact test chamber according to claim 3, wherein: the driving assembly comprises driving wheels (18) which are positioned on the outer sides of the two rotating shafts (16) and are fixed, a driving belt (19) which is connected between the outer sides of the two driving wheels (18), and a motor (20) which is connected with the left fixed plate (14) is fixed on the top of the left rotating shaft (16).

5. The wind direction adjustable temperature impact test chamber of claim 4, wherein: the top ends of the two rotating shafts (16) sequentially penetrate through a second gear (17), a second bearing (15), a fixing plate (14) and a driving wheel (18), the top end of the left rotating shaft (16) extends to the top of the left driving wheel (18) to be connected with an output shaft of the motor (20), and the top end of the right rotating shaft (16) extends to the top of the right driving wheel (18).

6. A wind direction adjustable temperature impact test chamber according to claim 1, wherein: the heating device (5) is formed by combining a shell, a heating plate, an air inlet and a fan.