CN213022939U

CN213022939U - Base of equipment for measuring thermal conductivity of V02 thin film

Info

Publication number: CN213022939U
Application number: CN202021617098.2U
Authority: CN
Inventors: 张晶; 王腾飞; 焦丹花; 蔡晓东
Original assignee: Guizhou Minzu University
Current assignee: Guizhou Minzu University
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-20
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to the technical field of film production, and discloses a base of a device for measuring the heat conductivity of a V02 film, which comprises a bottom plate, wherein the top of the bottom plate is symmetrically provided with grooves; the utility model provides an its inconvenient installation of current test heat conductivity equipment and the poor problem of radiating effect, the device is when using, made things convenient for the installation to test heat conductivity equipment, only need place it on the protection pad on the casing, through the grip block clamp alright, a structure is simple, high durability and convenient operation, can be fast and stable fix test heat conductivity equipment, reduce installer's work load, improve the efficiency of its work, can accelerate the speed that the air current flows simultaneously, make it get into the inside speed of test heat conductivity equipment and accelerate, thereby take away the temperature speed that equipment produced and accelerate, make the accurate part in its equipment can not damage because of the high production of temperature, guarantee the life-span of its use.

Description

Base of equipment for measuring thermal conductivity of V02 thin film

Technical Field

The utility model relates to a film production technical field specifically is a base of measurement V02 film heat conductivity equipment.

Background

The V02 film is used as a functional material with the most application potential, plays a very important role in intelligent windows and other fields, equipment for testing the thermal conductivity is needed to be used for measuring the thermal conductivity of the V02 film, the equipment for testing the thermal conductivity needs to be supported by a base when in use, but the existing base has universal single function and low applicability, the equipment for testing the thermal conductivity is generally connected and fixed with the existing base by screws, the effect of fixing the equipment is realized, but the screws have the common problem that the screws are easy to rust, the screws which generate rust are not easy to detach, if the equipment for testing the thermal conductivity needs to be replaced or maintained, the problem that the screws cannot be detached can be caused, and simultaneously, an installer needs to spend a great deal of time to screw the screws, thus wasting time, reduce the installation effectiveness, the equipment of simultaneous test heat conductivity is when using, and its inside part during operation can produce the heat, and the louvre is seted up only to the equipment of current test heat conductivity on equipment casing generally, but its equipment is generally placed indoor, and its air mobility is relatively poor, and the temperature in the equipment is taken away to the air also can corresponding variation, and the life-span that its use just can be influenced to the equipment radiating effect is unsatisfactory, causes harm to equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measure base of V02 film heat conductivity equipment possesses easy to assemble and the good advantage of radiating effect, has solved its inconvenient installation of current test heat conductivity equipment and the poor problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a measure base of V02 film thermal conductivity equipment, includes the bottom plate, the recess has been seted up to the top symmetry of bottom plate, the inside of recess is rotated through the bearing and is connected with the two-way threaded rod, the surperficial symmetric thread of two-way threaded rod is connected with the connecting rod, the top of connecting rod has been bolted and has been had the grip block, logical groove has been seted up at the top of bottom plate, the inside that leads to the groove is provided with the motor, the fixed cover of output of motor has connect the fixed block, the surface bolt of fixed block has a plurality of centrifugal fan blade, the top of bottom plate is provided with the casing that uses with leading to the groove cooperation, the surface intercommunication of casing has the ventilation pipe, the top of bottom plate is provided with the fan housing that communicates with the ventilation pipe.

Preferably, the top of the shell and one side of the clamping plate are both bonded with protective pads.

Preferably, the bottom of the shell is symmetrically bolted with limiting insertion rods, and the top of the bottom plate is symmetrically provided with limiting slots.

Preferably, foot pads are bolted to four corners of the bottom plate.

Preferably, the inside symmetry bolt of logical groove has the screens piece with the motor joint.

Preferably, the front and the back of the connecting rod are bolted with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the grooves.

Preferably, the bottom of the fan housing is symmetrically bolted with support rods bolted with the bottom plate.

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

the utility model solves the problem that the existing thermal conductivity testing equipment is inconvenient to install by arranging the groove, the bidirectional threaded rod, the connecting rod and the clamping plate, facilitates the installation of the thermal conductivity testing equipment when the device is used, only needs to be placed on the protective pad on the shell and can be clamped by the clamping plate, the device has simple structure and convenient operation, can quickly and stably fix the thermal conductivity testing equipment, reduces the workload of an installer and improves the working efficiency of the installer;

the utility model discloses a lead to groove, including a motor, an end cap, a controller, and a cover plate, fixed frame and dust screen's setting, the poor problem of current test heat conductivity equipment radiating effect has been solved, the device can accelerate the speed that the air current flows when using, makes its inside speed that gets into test heat conductivity equipment accelerate to take away the temperature speed that equipment produced and accelerate, make the accurate part in its equipment can not damage because of the high production of temperature, guarantee the life-span of its use.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

FIG. 3 is a top view of the partial structure of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a base plate; 2. a groove; 3. a bidirectional threaded rod; 4. a connecting rod; 5. a clamping plate; 6. a through groove; 7. a motor; 8. a fixed block; 9. centrifuging the fan blades; 10. a housing; 11. a vent pipe; 12. a fan housing; 13. a fixing frame; 14. a dust screen; 15. a protective pad; 16. a limiting inserted rod; 17. limiting slots; 18. a foot pad; 19. a bit block; 20. a slider; 21. a chute; 22. a support rod.

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, a base of a device for measuring thermal conductivity of a V02 film comprises a bottom plate 1, grooves 2 are symmetrically formed on the top of the bottom plate 1, a bidirectional threaded rod 3 is rotatably connected inside the grooves 2 through bearings, a connecting rod 4 is symmetrically and threadedly connected on the surface of the bidirectional threaded rod 3, a clamping plate 5 is bolted on the top of the connecting rod 4, a through groove 6 is formed on the top of the bottom plate 1, a motor 7 is arranged inside the through groove 6, a fixing block 8 is fixedly sleeved on the output end of the motor 7, a plurality of centrifugal fan blades 9 are bolted on the surface of the fixing block 8, a shell 10 used in cooperation with the through groove 6 is arranged on the top of the bottom plate 1, a ventilation pipe 11 is communicated on the surface of the shell 10, a fan cover 12 communicated with the other end of the ventilation pipe 11 is arranged on the top of the bottom plate 1, through the arrangement of the groove 2, the bidirectional threaded rod 3, the connecting rod 4, the clamping plate 5, the through groove 6, the motor 7, the fixing block 8, the centrifugal fan blades 9, the shell 10, the ventilation pipe 11, the fan cover 12, the fixing frame 13 and the dustproof net 14, the problems of inconvenient installation and poor heat dissipation effect of the existing heat conductivity testing equipment are solved, when the device is used, the installation of the heat conductivity testing equipment is facilitated, the heat conductivity testing equipment only needs to be placed on a protective pad on the shell and can be clamped through the clamping plate, the structure is simple, the operation is convenient, the heat conductivity testing equipment can be quickly and stably fixed, the workload of an installer is reduced, the working efficiency of the heat conductivity testing equipment is improved, meanwhile, the flowing speed of air flow can be increased, the speed of the air flow entering the heat conductivity testing equipment is increased, the temperature generated by the equipment is increased, and precise parts in the equipment cannot be damaged due to overhigh, the service life of the device is guaranteed.

Further, a protective pad 15 is bonded to both the top of the housing 10 and one side of the clamping plate 5, and the protective pad 15 prevents the device from wearing heat conductivity equipment.

Furthermore, the bottom of the shell 10 is symmetrically bolted with limiting insertion rods 16, the top of the bottom plate 1 is symmetrically provided with limiting slots 17, and the shell 10 is limited by the limiting insertion rods 16 and the limiting slots 17.

Further, the foot pads 18 are bolted to four corners of the bottom plate 1, and the whole device is supported by the foot pads 18.

Furthermore, the inside of the through groove 6 is symmetrically bolted with clamping blocks 19 clamped with the motor 7, and the motor 7 is fixed through the arrangement of the clamping blocks 19.

Further, the front and the back of connecting rod 4 all have bolted connection slider 20, and the inside of recess 2 is seted up and is used with the slider 20 cooperation spout 21, sets up through slider 20 and spout 21, reduces the frictional force when connecting rod 4 removes and carries on spacingly to connecting rod 4.

Furthermore, the bottom of the fan housing 12 is symmetrically bolted with support rods 22 bolted with the bottom plate 1, and the fan housing 12 is supported by the support rods 22.

The working principle is as follows: when the device works, the device is placed at a proper position, thermal conductivity equipment is placed on a protective pad 15 at the bottom of a shell 10, the distance between two connecting rods 4 is reduced under the action of a sliding block 20 and a sliding groove 21 by rotating a bidirectional threaded rod 3, the distance between the two connecting rods 4 is reduced to drive two clamping plates 5 at the top to reduce, the clamping plates 5 drive the protective pad 15 on the surface to gradually clamp the thermal conductivity equipment, so that a fixing effect can be achieved, when the thermal conductivity equipment works, a motor 7 is started, the motor 7 drives a fixing block 8 to rotate, the fixing block 8 drives a centrifugal fan blade 9 to rotate, so that airflow can be sucked into a through groove 6 from the bottom of the through groove 6, a dustproof net 14 can prevent dust, the dust is prevented from entering the through groove 6, and the airflow can only be discharged through a ventilation pipe 11 due to the fact that the shell 10 covers the top of the through groove 6, the air current flows to the fan housing 12 through the ventilation pipe 11, and the fan housing 12 jets air to the louvre of heat conductivity equipment again, so alright reach the inside effect of accelerated air current entering heat conductivity equipment to take away thermal speed also can accelerate, if want to dismantle heat conductivity equipment, only need the reverse rotation two-way threaded rod 3 alright.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A base of a device for measuring the thermal conductivity of a V02 thin film comprises a bottom plate (1), and is characterized in that: the novel fan blade is characterized in that grooves (2) are symmetrically formed in the top of the bottom plate (1), a bidirectional threaded rod (3) is rotatably connected to the inside of each groove (2) through a bearing, a connecting rod (4) is connected to the surface of the bidirectional threaded rod (3) in a threaded manner, a clamping plate (5) is bolted to the top of the connecting rod (4), a through groove (6) is formed in the top of the bottom plate (1), a motor (7) is arranged inside the through groove (6), a fixing block (8) is fixedly connected to the output end of the motor (7), a plurality of centrifugal fan blades (9) are bolted to the surface of the fixing block (8), a shell (10) matched with the through groove (6) for use is arranged at the top of the bottom plate (1), a ventilation pipe (11) is communicated with the surface of the shell (10), a fan cover (12) communicated with, the bottom of bottom plate (1) is bolted the fixed frame (13) that have used with logical groove (6) cooperation, the internally mounted of fixed frame (13) has dust screen (14).

2. The base plate of a device for measuring the thermal conductivity of V02 thin film as claimed in claim 1, wherein: and protective pads (15) are bonded on the top of the shell (10) and one side of the clamping plate (5).

3. The base plate of a device for measuring the thermal conductivity of V02 thin film as claimed in claim 1, wherein: the bottom of the shell (10) is symmetrically bolted with limiting insertion rods (16), and the top of the bottom plate (1) is symmetrically provided with limiting slots (17).

4. The base plate of a device for measuring the thermal conductivity of V02 thin film as claimed in claim 1, wherein: foot pads (18) are bolted at four corners of the bottom plate (1).

5. The base plate of a device for measuring the thermal conductivity of V02 thin film as claimed in claim 1, wherein: and clamping blocks (19) clamped with the motor (7) are symmetrically bolted in the through groove (6).

6. The base plate of a device for measuring the thermal conductivity of V02 thin film as claimed in claim 1, wherein: the front and the back of the connecting rod (4) are respectively bolted with a sliding block (20), and a sliding groove (21) matched with the sliding block (20) for use is formed in the groove (2).

7. The base plate of a device for measuring the thermal conductivity of V02 thin film as claimed in claim 1, wherein: the bottom of the fan cover (12) is symmetrically bolted with support rods (22) which are bolted with the bottom plate (1).