CN114367329A

CN114367329A - Thermal management test platform control device

Info

Publication number: CN114367329A
Application number: CN202210015796.2A
Authority: CN
Inventors: 沈伟; 张骏; 王�锋
Original assignee: Shanghai Tongxin Jishi Engineering Technology Co ltd
Current assignee: Shanghai Tongxin Jishi Engineering Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-04-19
Anticipated expiration: 2042-01-07
Also published as: CN114367329B

Abstract

The invention provides a thermal management test platform control device which comprises a main body, wherein a test platform is arranged in the main body, a support column is fixedly arranged at the bottom of the main body, a support base is fixedly arranged at the bottom of the support column, a fixed base is arranged in the main body, a support spring is arranged in the fixed base, a control button is connected to the left side of the support spring, and a centrifugal protection device is arranged on the right side of the control button; wherein the centrifugal shield is located between the support springs. This thermal management test platform controlgear, the device are through setting up centrifugal protector, have realized carrying out the effect of letting out power to the produced driving force of control button through this setting to avoided people to strike control button when through to carry out the maloperation to equipment by accident effectively, prevented people effectively and carried out the mistake touching to it, thereby guaranteed experimental normal operating, promoted its security performance greatly.

Description

Thermal management test platform control device

Technical Field

The invention belongs to the technical field of control equipment, and particularly relates to control equipment of a thermal management test platform.

Background

Thermal management is a process of adjusting and controlling the temperature or temperature difference of a specific object by using a heating or cooling means according to the requirements of the specific object, and according to definition, the thermal management comprises the specific object, an implementation means, thermal management parameters and the like, and the thermal management can be seen everywhere in daily life, such as a mobile phone, a computer, an automobile, a room and various industrial applications. For example, in pure electric vehicles, hybrid electric vehicles and other power systems using a power battery as a power source, the battery thermal management significance is great; the battery thermal management mainly comprises: air cooling, liquid cooling, thermoelectric cooling, heat pipe cooling, phase change material heat management and the like. In essence, living beings are also a complex thermal management system.

At present, according to the requirements of specific objects, the process of adjusting and controlling the temperature and the temperature difference by using a heating or cooling means is also called thermal management, and in the process of testing the test objects through a test platform, a control device and a control switch for thermal management usually exist on the test platform, and because the traditional control device lacks a protection device, the traditional control device can not effectively prevent people from being touched by mistake, so that people accidentally hit the switch of the control device when passing by the side of the traditional control device, and press the switch, thereby causing the misoperation of the device, easily causing the occurrence of accidents, and needing to stop the test for readjustment, affecting the normal operation of the test platform, having certain danger, causing certain influence on the test data of the test objects, further affecting the use effect of the device, and thus being incapable of meeting the use requirements of users, therefore, further improvements are necessary.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a thermal management test platform control device is provided, so as to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a thermal management test platform control device, which is achieved by the following specific technical means:

a heat management test platform control device comprises a main body, wherein a test platform is arranged in the main body, a support column is fixedly arranged at the bottom of the main body, a support base is fixedly arranged at the bottom of the support column, a fixed base is arranged in the main body, a support spring is arranged in the fixed base, a control button is connected to the left side of the support spring in a arranged mode, and a centrifugal protection device is arranged on the right side of the control button; wherein the centrifugal shield is located between the support springs.

Furthermore, the centrifugal protection device comprises a fixed part, a movable part, a connecting rod, a first movable bearing, a fixed threaded rod, an internal thread, a force unloading ball, a centrifugal mechanism and a second movable bearing, and the centrifugal protection device realizes the effect of force relief on the driving force generated by the control button through the arrangement and effectively prevents people from mistakenly touching the control button; the utility model discloses a movable bearing's fixed part, including fixed part, movable part, connecting rod, lateral wall and the inboard wall fixed connection of first movable bearing, fixed part sets up the inside at fixed baseplate, fixed part's inside is provided with movable part, movable part's left side fixed mounting has the connecting rod, the one end that movable part was kept away from to the connecting rod is provided with first movable bearing, the lateral wall of connecting rod and first movable bearing's inboard wall fixed connection, first movable bearing's left side and control button's right side looks fixed connection.

Further, the right side fixedly connected with fixed threaded rod of movable part, the one end that movable part was kept away from to fixed threaded rod is provided with the second loose bearing, fixed threaded rod's lateral wall and the inboard wall fixed connection of second loose bearing, through the setting of second loose bearing for it is at the in-process of rotation, and the mounting panel can not form synchronous pivoted effect.

Furthermore, an inner thread is formed on the inner wall of the fixing part, and the fixing part is meshed and connected with the fixing threaded rod through the inner thread on the inner wall.

Further, a centrifugal mechanism is arranged inside the movable part, and the centrifugal mechanism comprises an installation shell, a movable connecting rod, a centrifugal spring and a centrifugal piece; the mounting shell is mounted inside the movable part, a movable connecting rod is arranged inside the mounting shell, a centrifugal spring is connected between the bottom end of the movable connecting rod and the inner wall of the mounting shell, a centrifugal piece is fixedly mounted at one end, far away from the centrifugal spring, of the movable connecting rod, the movable connecting rod is driven to drive the centrifugal piece to move outwards under the action of centrifugal force, and the centrifugal spring is pulled simultaneously, so that the speed reduction treatment of the movable part is realized, the problem that a control button is pressed due to external impact is solved, and the automatic protection effect of equipment is realized; wherein, the outer end of the centrifugal piece penetrates through the inner wall of the mounting shell and penetrates to the outer side of the movable part.

Furthermore, be provided with a plurality of on the inner wall of fixed part and unload the power ball, unload power ball and centrifugal piece cooperation installation, contact through the power ball that unloads on centrifugal piece and the fixed part inner wall, through unloading power ball card post centrifugal piece to the realization is handled the deceleration of movable part.

Further, the mounting panel is installed to one side that fixed threaded rod was kept away from to second loose bearing, be provided with coupling spring between the left side of mounting panel and fixed baseplate's the inner wall, the right side fixed mounting of mounting panel has the dead lever, the upper and lower both sides of dead lever are provided with the fixed block.

Further, be provided with the response shell on fixed baseplate's the inner wall, movable mounting has the gangbar on the one side inner wall of the relative dead lever of response shell, the one end fixed mounting that the gangbar is relative to the dead lever has the installation piece, the inside of response shell is provided with inductive switch, utilizes the axle head and the inductive switch of gangbar to contact to the signal that sends out communicates with each other of realization signal, and then realizes the start-up to the switch.

Furthermore, one side of the fixed block, which is opposite to the mounting block, is arranged to be inclined, and the fixed block and the mounting block are mounted in a matched manner.

Advantageous effects

Compared with the prior art, the invention provides a control device of a thermal management test platform, which has the following beneficial effects:

1. this thermal management test platform controlgear, the device are through setting up centrifugal protector, have realized carrying out the effect of letting out power to the produced driving force of control button through this setting to avoided people to strike control button when through by accident to carry out the maloperation to equipment effectively, prevented people effectively and carried out the mistake touching to it, thereby guaranteed experimental normal operating, promoted its security performance greatly, further promoted the practicality of this equipment.

2. This thermal management test platform controlgear, the device is through setting up centrifugal mechanism, it is too fast through the movable part rotational speed, based on the effect of centrifugal force, make movable connecting rod drive centrifugal piece and move to the outside, stimulate centrifugal spring simultaneously, make centrifugal piece and the ball of unloading on the fixed part inner wall contact, through unloading power ball card post centrifugal piece, thereby the realization is handled the deceleration of movable part, the problem of outside striking press control button has been solved, realize the effect of equipment automatic protection, the efficiency of the test is promoted simultaneously.

3. This thermal management test platform controlgear, when the user need press control button and control, through slowly pressing the control button on the main part for connecting rod, movable part and fixed threaded rod form a rotation form, and the centrifugal part can not launch out, and then utilize the axle head of gangbar and inductive switch to contact, thereby the signal of telecommunication realization signal communicates with each other, and then realizes the start-up to the switch, has reached the purpose of pressing control button controlgear.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of a control button mounting arrangement of the present invention;

FIG. 3 is a partial perspective view of the fastening member of the present invention;

FIG. 4 is a schematic view of a first movable bearing and control button installation structure according to the present invention;

FIG. 5 is a schematic perspective view of the movable element of the present invention;

FIG. 6 is a schematic illustration of a portion of the structure of FIG. 2 in accordance with the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 6 in accordance with the present invention;

fig. 8 is an enlarged view of portion B of fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a test platform; 3. a support pillar; 4. a support base; 5. a fixed base; 6. a support spring; 7. a control button; 8. a centrifugal shielding device; 81. a fixing member; 82. a movable part; 83. a connecting rod; 84. a first movable bearing; 85. fixing a threaded rod; 86. an internal thread; 87. unloading the force ball; 88. a centrifugal mechanism; 881. mounting a shell; 882. a movable connecting rod; 883. a centrifugal spring; 884. a centrifuge; 89. a second movable bearing; 9. mounting a plate; 91. a connecting spring; 92. fixing the rod; 93. a fixed block; 10. an induction housing; 101. a linkage rod; 102. mounting blocks; 103. an inductive switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and it should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention may be combined with each other, for convenience of description, the words "up", "down", "left" and "right" appearing hereinafter merely indicate that the words are consistent with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

Referring to fig. 1 to 8, a heat management test platform control device comprises a main body 1, a test platform 2 is arranged inside the main body 1, a support column 3 is fixedly installed at the bottom of the main body 1, a support base 4 is fixedly installed at the bottom of the support column 3, a fixed base 5 is arranged inside the main body 1, a support spring 6 is arranged inside the fixed base 5, a control button 7 is connected to the left side of the support spring 6, and a centrifugal protection device 8 is arranged on the right side of the control button 7, so that the effect of releasing the driving force generated by the control button 7 is realized, the misoperation of the control button 7 when people accidentally hit the control button 7 during passing is effectively avoided, the people are effectively prevented from mistakenly touching the control button, the normal operation of the test is ensured, and the safety performance of the test platform is greatly improved; wherein the centrifugal guards 8 are located between the support springs 6.

Further, the centrifugal protection device 8 comprises a fixed part 81, a movable part 82, a connecting rod 83, a first movable bearing 84, a fixed threaded rod 85, an internal thread 86, a force unloading ball 87, a centrifugal mechanism 88 and a second movable bearing 89, and the arrangement realizes the effect of force relief on the driving force generated by the control button 7, effectively prevents people from mistakenly touching the control button, and thus ensures the normal operation of the test; the fixed part 81 is arranged in the fixed base 5, the movable part 82 is arranged in the fixed part 81, the connecting rod 83 is fixedly arranged on the left side of the movable part 82, one end, far away from the movable part 82, of the connecting rod 83 is provided with a first movable bearing 84, the outer side wall of the connecting rod 83 is fixedly connected with the inner side wall of the first movable bearing 84, the left side of the first movable bearing 84 is fixedly connected with the right side of the control button 7, and through the arrangement of the first movable bearing 84, in the rotation process, the control button 7 cannot form a synchronous rotation effect.

Further, the right side fixedly connected with fixed threaded rod 85 of movable part 82, the one end that movable part 82 was kept away from to fixed threaded rod 85 is provided with second loose bearing 89, and fixed threaded rod 85's lateral wall and the inboard wall fixed connection of second loose bearing 89, through the setting of second loose bearing 89 for it is at the in-process of rotation, and mounting panel 9 can not form synchronous pivoted effect.

Furthermore, an internal thread 86 is formed on the inner wall of the fixing part 81, the fixing part 81 is meshed with the fixing threaded rod 85 through the internal thread 86 on the inner wall, the self thread is meshed with the internal thread 86 on the inner wall of the fixing part 81 in the moving process through the fixing threaded rod 85, and then the fixing threaded rod 85 rotates, and the connecting rod 83, the movable part 82 and the fixing threaded rod 85 form a rotation form when the fixing threaded rod 85 rotates.

Further, a centrifugal mechanism 88 is disposed inside the movable component 82, and the centrifugal mechanism 88 includes a mounting shell 881, a movable connecting rod 882, a centrifugal spring 883, and a centrifugal element 884; the mounting shell 881 is mounted inside the movable part 82, a movable connecting rod 882 is arranged inside the mounting shell 881, a centrifugal spring 883 is arranged and connected between the bottom end of the movable connecting rod 882 and the inner wall of the mounting shell 881, a centrifugal part 884 is fixedly mounted at one end of the movable connecting rod 882 far away from the centrifugal spring 883, and based on the action of centrifugal force, the movable connecting rod 882 is driven to drive the centrifugal part 884 to move outwards and pull the centrifugal spring 883, so that the speed reduction processing of the movable part 82 is realized, the problem that the control button 7 is pressed by external impact is solved, and the automatic protection effect of equipment is realized; wherein, the outer end of the eccentric member 884 penetrates through the inner wall of the mounting case 881 to the outside of the movable member 82.

Furthermore, a plurality of force unloading balls 87 are arranged on the inner wall of the fixed part 81, the force unloading balls 87 are installed with the centrifugal piece 884 in a matching mode, the centrifugal piece 884 is in contact with the force unloading balls 87 on the inner wall of the fixed part 81, and the force unloading balls 87 clamp the centrifugal piece 884, so that the speed reduction processing of the movable part 82 is realized.

Further, a mounting plate 9 is installed on one side, away from the fixed threaded rod 85, of the second movable bearing 89, a connecting spring 91 is arranged between the left side of the mounting plate 9 and the inner wall of the fixed base 5, a fixed rod 92 is fixedly installed on the right side of the mounting plate 9, and fixed blocks 93 are arranged on the upper side and the lower side of the fixed rod 92.

Furthermore, an induction shell 10 is arranged on the inner wall of the fixed base 5, a linkage rod 101 is movably mounted on the inner wall of one side, opposite to the fixed rod 92, of the induction shell 10, a mounting block 102 is fixedly mounted at one end, opposite to the fixed rod 92, of the linkage rod 101, an induction switch 103 is arranged inside the induction shell 10, and the shaft end of the linkage rod 101 is in contact with the induction switch 103, so that signals are sent out to communicate with each other, and further the switch is started.

Furthermore, one side of the fixed block 93 opposite to the mounting block 102 is arranged to be inclined, the fixed block 93 and the mounting block 102 are installed in a matched mode, the fixed block 93 is in contact with the mounting block 102 through the fixed block 93, the fixed block 93 and the mounting block 102 slide with each other through the inclined surface between the fixed block 93 and the mounting block 102, and the mounting block 102 is further pushed to move towards the upper side and the lower side.

The specific use mode and function of the embodiment are as follows:

the working principle is as follows: when in use, the control device of the thermal management test platform 2 is used for placing a test object on the test platform 2, related personnel slowly press the control button 7 on the main body 1 to extrude the supporting spring 6 by using the control button 7, the control button 7 drives the connecting rod 83 to synchronously move when moving towards the inner direction, the connecting rod 83 pushes the movable part 82 and the fixed threaded rod 85 to move, the fixed threaded rod 85 is meshed and connected with the internal thread 86 on the inner wall of the fixed part 81 by the self thread in the moving process, so that the fixed threaded rod 85 rotates, the fixed threaded rod 85 drives the movable part 82 and the connecting rod 83 to synchronously rotate when rotating, at the moment, the connecting rod 83, the movable part 82 and the fixed threaded rod 85 form a self-rotating form, and simultaneously, the first movable bearing 84 and the second movable bearing 89 are arranged, in the autorotation process, the control button 7 and the mounting plate 9 cannot form a synchronous rotation effect, the right end of the fixed threaded rod 85 is used for pushing the mounting plate 9 to move rightwards, the connecting spring 91 is pulled, the mounting plate 9 is driven to move simultaneously, the fixed rod 92 and the fixed block 93 are driven to move synchronously, the fixed block 93 is enabled to be in contact with the mounting block 102, the mounting block 102 is pushed to move upwards and downwards by the aid of the inclined plane between the fixed block 93 and the mounting block 102 to slide mutually, the mounting block 102 is further pushed to move upwards and downwards, the linkage rod 101 is driven to move towards the inner direction of the induction shell 10 through the mounting block 102, and the shaft end of the linkage rod 101 is in contact with the induction switch 103, so that an electric signal is sent to realize signal communication, and further the switch is started;

in addition, because the external environment has uncontrollable factors, when people pass by the external environment, the external impact on the switch on the main body 1 is carelessly caused, the control button 7 on the external environment is pressed, because the external impact is an unexpected accident, a large pushing force is generated, so that the control button 7 moves fast towards the internal direction, meanwhile, the connecting rod 83 is pushed fast, the connecting rod 83 is used for driving the fixed part 81 and the fixed threaded rod 85 to move synchronously, and the fixed threaded rod 85 is meshed and connected with the internal thread 86 on the inner wall of the fixed part 81 through the fixed threaded rod 85, so that the connecting rod 83, the movable part 82 and the fixed threaded rod 85 form a meshed and rotating state, and because the rotating speed of the movable part 82 is too fast, the movable connecting rod 882 is used for driving the centrifugal piece 884 to move towards the external side under the action of centrifugal force, and the shaft end of the movable connecting rod 882 pulls the centrifugal spring 883, and move to the outside along with the continuous of centrifugal piece 884, impel the centrifugal piece 884 and the power ball 87 that unloads on the fixed part 81 inner wall to contact, through unloading power ball 87 card post centrifugal piece 884, thereby realize the slowdown treatment to movable part 82, realize the effect of automatic protection, and then realized carrying out the effect of letting out the power to the produced driving force of control button 7, thereby avoided people to strike control button 7 when passing through by accident effectively and carried out the maloperation to equipment, prevent people to carry out the mistake touching to it effectively, thereby experimental normal operating has been guaranteed, its security performance has been promoted greatly, the practicality of this equipment has further been promoted.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A thermal management test platform control device comprises a main body (1), and is characterized in that:

the test platform (2) is arranged inside the main body (1), the bottom of the main body (1) is fixedly provided with a support column (3), the bottom of the support column (3) is fixedly provided with a support base (4), the inside of the main body (1) is provided with a fixed base (5), the inside of the fixed base (5) is provided with a support spring (6), the left side of the support spring (6) is connected with a control button (7), and the right side of the control button (7) is provided with a centrifugal protection device (8);

wherein the centrifugal shield (8) is located between the support springs (6).

2. The thermal management test platform control device of claim 1, wherein: the centrifugal protection device (8) comprises a fixed part (81), a movable part (82), a connecting rod (83), a first movable bearing (84), a fixed threaded rod (85), an internal thread (86), a force unloading ball (87), a centrifugal mechanism (88) and a second movable bearing (89);

fixed part (81) set up the inside at fixed baseplate (5), the inside of fixed part (81) is provided with movable part (82), the left side fixed mounting of movable part (82) has connecting rod (83), the one end that movable part (82) were kept away from in connecting rod (83) is provided with first loose bearing (84), the lateral wall of connecting rod (83) and the inside wall fixed connection of first loose bearing (84), the left side of first loose bearing (84) and the right side looks fixed connection of control button (7).

3. The thermal management test platform control device of claim 2, wherein: the right side fixedly connected with fixed threaded rod (85) of movable part (82), the one end that movable part (82) were kept away from in fixed threaded rod (85) is provided with second loose bearing (89), the lateral wall of fixed threaded rod (85) and the inboard wall fixed connection of second loose bearing (89).

4. The thermal management test platform control device of claim 3, wherein: the inner wall of the fixing part (81) is provided with an internal thread (86), and the fixing part (81) is meshed and connected with the fixing threaded rod (85) through the internal thread (86) on the inner wall.

5. The thermal management test platform control device of claim 2, wherein: a centrifugal mechanism (88) is arranged in the movable part (82), and the centrifugal mechanism (88) comprises an installation shell (881), a movable connecting rod (882), a centrifugal spring (883) and a centrifugal piece (884);

the mounting shell (881) is mounted inside the movable component (82), a movable connecting rod (882) is arranged inside the mounting shell (881), a centrifugal spring (883) is connected between the bottom end of the movable connecting rod (882) and the inner wall of the mounting shell (881), and a centrifugal piece (884) is fixedly mounted at one end, far away from the centrifugal spring (883), of the movable connecting rod (882);

wherein, the outer end of the centrifugal piece (884) penetrates through the inner wall of the mounting shell (881) to the outer side of the movable part (82).

6. The thermal management test platform control device of claim 5, wherein: the inner wall of the fixed part (81) is provided with a plurality of force unloading balls (87), and the force unloading balls (87) are installed with the centrifugal piece (884) in a matched mode.

7. The thermal management test platform control device of claim 3, wherein: mounting panel (9) are installed to one side that fixed threaded rod (85) was kept away from in second loose bearing (89), be provided with between the left side of mounting panel (9) and the inner wall of fixed baseplate (5) coupling spring (91), the right side fixed mounting of mounting panel (9) has dead lever (92), the upper and lower both sides of dead lever (92) are provided with fixed block (93).

8. The thermal management test platform control device of claim 7, wherein: be provided with on the inner wall of fixed baseplate (5) response shell (10), movable mounting has gangbar (101) on the one side inner wall of response shell (10) relative to dead lever (92), one end fixed mounting that gangbar (101) relative to dead lever (92) has installation piece (102), the inside of response shell (10) is provided with inductive switch (103).

9. The thermal management test platform control device of claim 8, wherein: the side of the fixed block (93) opposite to the mounting block (102) is arranged in an inclined shape, and the fixed block (93) and the mounting block (102) are mounted in a matched mode.