CN206863604U - A kind of animal physiological testing stand - Google Patents
A kind of animal physiological testing stand Download PDFInfo
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- CN206863604U CN206863604U CN201720578651.8U CN201720578651U CN206863604U CN 206863604 U CN206863604 U CN 206863604U CN 201720578651 U CN201720578651 U CN 201720578651U CN 206863604 U CN206863604 U CN 206863604U
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- temperature
- operating desk
- testing stand
- semiconductor chip
- animal physiological
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Abstract
A kind of animal physiological testing stand, it is related to physiological test equipment technical field, including support and the operating desk being installed on support, temperature regulating device is installed in the cavity of operating desk, temperature regulating device includes semiconductor chip, radiator and leads warm aluminium flake, and semiconductor chip is installed in the mounting groove of radiator, and output line is respectively electrically connected to the both positive and negative polarity of power supply, output line is in series with switch, and the temperature control face of the difference laminated semiconductor piece of two contact surfaces up and down and the table top of operating desk for leading warm aluminium flake are set；Also include temperature indicating device, temperature indicating device includes temperature sensor, controller and light-emitting diode display, and temperature sensor is set against operating desk table top, and is connected with controller input, and controller output end is connected with light-emitting diode display.The utility model realizes temperature adjusting, and temperature is intuitively shown, the generation of injury accident when avoiding test operation, and cleans, and experimental enviroment will not be impacted.
Description
Technical field
It the utility model is related to physiological test equipment technical field, and in particular to a kind of animal physiological testing stand.
Background technology
Physiological test is to understand the key of animal physiological construction in depth, and the important component of physiology teaching；Doing
, it is necessary to use some drugses when some animal physiologicals etc. are tested, due to some chemical substances, such as biotin, in high temperature or
It can be lost activity in the case of having light, therefore these environmentally sensitive type materials need to keep low temperature or lucifuge in way is tested
Environment.
Physiological test platform of the prior art is typically cooled using dry ice or ice, experimental enviroment is kept low temperature, but
It is that the temperature of dry ice is relatively low, easy frostbite testing crew during experiment, by the way of being cooled using ice, after ice-out is water, can makes
Obtaining the humidity of experimental enviroment reduces, and testing stand even laboratory is full of water everywhere, it is difficult to meets test requirements document.
Utility model content
For in the prior art the defects of, the utility model provides a kind of animal physiological testing stand, can realize that temperature is adjusted
Control, and temperature is intuitively shown, test operator understands temperature range, and cleanliness without any pollution at the trial, will not be to experiment
Environment impacts.
The utility model provides a kind of animal physiological testing stand, including support and the operation that is installed on the support
Platform, the operating desk inner hollow, temperature regulating device is installed in the cavity of the operating desk；
The temperature regulating device is installed on below the table top of the operating desk, and the temperature regulating device includes semiconductor chip, radiating
Device and warm aluminium flake is led, the center section of the radiator offers a mounting groove, and the semiconductor chip is installed on the mounting groove
It is interior, and output line is respectively electrically connected to the both positive and negative polarity of power supply, the output line is in series with switch, and the switch is installed on the behaviour
Make the side of platform, two contact surfaces up and down for leading warm aluminium flake are bonded the temperature control face of the semiconductor chip and the operating desk respectively
Table top set.
As a kind of perferred technical scheme, between the semiconductor chip and the binding face for leading warm aluminium flake and radiator
It is coated with silicone grease.
As a kind of perferred technical scheme, the side of the operating desk offers some passages, the operating desk
Bottom surface is provided with heat emission fan.
As a kind of perferred technical scheme, in addition to temperature indicating device, the temperature indicating device pass including temperature
Sensor, controller and light-emitting diode display, the temperature sensor against the operating desk table top set, and with the controller
Input connection, the output end of the controller is connected with the light-emitting diode display.
As a kind of further preferred technical scheme, the light-emitting diode display is installed on the table top of the operating desk, institute
Light-emitting diode display is stated to be made up of the LED of multiple color.
As a kind of further preferred technical scheme, the controller uses XC95144 processors, in the controller
Provided with different temperature ranges, the LED of particular color is corresponded to per temperature range, the controller is according to the TEMP
The temperature information of device feedback and the temperature range being provided with control the LED operation.
As a kind of perferred technical scheme, some test tube standing grooves are offered on the table top of the operating desk.
As a kind of perferred technical scheme, the support is X-type crane.
As a kind of perferred technical scheme, the bottom corner of the support is separately installed with locking universal wheel.
As a kind of perferred technical scheme, slideway is provided with the side of the operating desk, being provided with slideway can edge
The fixing device of slideway movement, the fixing device is fixed noose, for fixing animal trunk, convenient experiment.This practicality
New operating desk can set it is fluted, for placing the head of experimental animal.
Due to using above technical scheme, the utility model has the advantages that：
Radiated using the refrigeration modes of semiconductor chip, and radiator and radiator fan, partly led by switching control
The work of body piece, regulation and control cooling and heating to operating desk are realized, maintain the activity of experiment chemical substance, it is dry with using
Traditional temperature control method such as ice, ice is compared, the generation of test operator accident frostbite accident when avoiding experiment, or temperature is not
The problem of enough, and experimental enviroment will not be impacted.
Semiconductor chip is arranged among radiator in the mounting groove that opens up so that the heat in semiconductor chip heating face can and
When shed, and heat is discharged from operating desk using the passage that opens up and heat emission fan, so as to the refrigeration or system for semiconductor chip
Thermal effect provides reliable guarantee；What is be provided with leads warm aluminium flake, leads that temp effect is good, can expand the temperature control face of semiconductor chip, and
Temperature control effect is efficiently delivered to the table top of operating desk, so as to shorten temperature control time and increase refrigerating efficiency；Semiconductor chip
Silicone grease is coated between binding face with leading warm aluminium flake and radiator, is smeared and filled using silicone grease, avoid semiconductor chip with leading
The presence in space between the binding face of warm aluminium flake and radiator so that the refrigeration of semiconductor chip and heating are more efficiently delivered to and led
Warm aluminium flake and radiator；The switch of control semiconductor chip is installed on the side of operating desk, conveniently realizes the control to semiconductor, according to
According to the work for needing control semiconductor chip, so as to reach suitable temperature.
The temperature indicating device being provided with, the mode connected using controller with temperature sensor and light-emitting diode display, realize
Detection and display to operating desk temperature, LED are made up of the LED of multiple color, temperature of the controller according to temperature sensor feedback
Degree information and the temperature range control LED operation being provided with, so as to which the LED of different temperature ranges in different colors be shown, make
Obtaining operating personnel just can get information about the temperature information of current operation platform according to LED color, according to LED color, utilize
Switch, operational control reasonably is carried out to semiconductor chip, to reach required test temperature section.
Meeting light because of experiment medicine can lose activity, and some test tube standing grooves offered on the table top of operating desk are convenient
The placement of the test tube of experiment chemicals is filled with taking, meanwhile, being positioned over test tube in test tube standing groove can be effectively real
Existing lucifuge, keep the activity of experiment medicine.
In addition, support uses X-type crane, it is convenient that height is carried out to operating desk according to individual demand according to test operator
Degree regulation, the locking universal wheel that the bottom of support is provided with, conveniently realizes the movement and fixation of testing stand.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cross section structure diagram of the present utility model；
Fig. 3 is the structural representation of the utility model semiconductor chip installation；
Reference：1- supports；2- operating desks；3- semiconductor chips；4- radiators；401- mounting grooves；5- leads warm aluminium flake；6-
Switch；7- passages；8- heat emission fans；9-LED displays；10- test tube standing grooves；11- locking universal wheels.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
As shown in Figure 1 to Figure 3, the utility model provides a kind of animal physiological testing stand, including support 1 and is installed on branch
Operating desk 2 on frame 1, the table top indent of operating desk 2, prevent that liquid flow goes out the table top of operating desk 2 when doing animal physiological experiment
Operating environment of pollution, the inner hollow of operating desk 2, temperature regulating device is installed in the cavity of operating desk 2, temperature regulating device is installed on operation
Below the table top of platform 2, temperature regulating device includes semiconductor chip 3, radiator 4 and leads warm aluminium flake 5, and the center section of radiator 4 opens up
There is a mounting groove 401, semiconductor chip 3 is installed in mounting groove 401, and output line is respectively electrically connected to the both positive and negative polarity of power supply, defeated
Outlet is in series with switch 6, and switch 6 is installed on the sides of operating desk 2, and two contact surfaces up and down for leading warm aluminium flake 5 are bonded partly lead respectively
The temperature control face of body piece 3 and the table top of operating desk 2 are set, and are applied between semiconductor chip 3 and the binding face for leading warm aluminium flake 5 and radiator 4
Silicone grease is wiped with, the side of operating desk 2 offers some passages 7, and the bottom surface of operating desk 2 is provided with heat emission fan 8；Using semiconductor
The refrigeration or heating mode of piece 3, and radiator 4 and radiator fan are radiated, and pass through the work of the control semiconductor chip 3 of switch 6
Make, realize the regulation and control cooling to operating desk 2, maintain the activity of experiment chemical substance, with being made using the tradition such as dry ice, ice
Cold mode is compared, the generation of test operator accident frostbite accident when avoiding experiment, and will not cause shadow to experimental enviroment
Ring.
Semiconductor chip 3 is arranged in the mounting groove 401 opened up among radiator 4 so that semiconductor chip 3 heats the heat in face
It can in time shed, and be discharged heat from operating desk 2 using the passage 7 and heat emission fan 8 opened up, so as to be semiconductor chip 3
Refrigeration or heating effect provide reliable guarantee；What is be provided with leads warm aluminium flake 5, and conduction cooling effect is good, can be by the control of semiconductor chip 3
Warm face expands, and will freeze or heating effect is efficiently delivered to the table top of operating desk 2, so as to shorten the cooling and warming time and
Increase cooling and warming efficiency；Silicone grease is coated between semiconductor chip 3 and the binding face for leading warm aluminium flake 5 and radiator 4, utilizes silicone grease
Filling is smeared, avoids the presence in space between semiconductor chip 3 and the binding face for leading warm aluminium flake 5 and radiator 4 so that semiconductor chip
3 refrigeration and heating are more efficiently delivered to and lead warm aluminium flake 5 and radiator 4；The switch 6 of control semiconductor chip 3 is installed on behaviour
Make the side of platform 2, the convenient control realized to semiconductor is suitable so as to reach according to the work for needing control semiconductor chip 3
Temperature.
Intuitively to the temperature display of operating desk 2, to facilitate operating personnel to be regulated and controled, the present embodiment is additionally provided with temperature display
Device, temperature indicating device include temperature sensor, controller and light-emitting diode display 10, platform of the temperature sensor against operating desk 2
Face is set, and is connected with the input of controller, and the output end of controller is connected with light-emitting diode display 10, and light-emitting diode display 10 is installed
In on the table top of operating desk 2, light-emitting diode display 10 is made up of the LED of multiple color, and controller uses XC95144 processors, control
Different temperature ranges is provided with device, the LED of particular color is corresponded to per temperature range, controller is according to temperature sensor feedback
Temperature information and the temperature range control LED operation being provided with；The temperature indicating device being provided with, utilizes controller and temperature sensor
And the mode that light-emitting diode display 10 connects, realize the detection and display to the temperature of operating desk 2, LED by multiple color LED groups
Into the temperature information of controller foundation temperature sensor feedback and the temperature range control LED operation being provided with, so that will be different
The LED displayings of temperature range in different colors so that operating personnel just can get information about current operation platform according to LED color
2 temperature information, according to LED color, using switch 6, operational control reasonably is carried out to semiconductor chip 3, needed for reaching
Test temperature section.
In the present embodiment, temperature range is divided into less than 0 DEG C, 0-4 DEG C, 4-20 DEG C of three temperature ranges, when temperature is positioned at low
When 0 DEG C of section, light-emitting diode display 10 does not work, and 0-4 DEG C and 4-20 DEG C corresponds to yellow led and red LED respectively, that is, works as temperature
During in 0-4 DEG C of range intervals, the yellow led of light-emitting diode display 10 is bright, yellow is shown, when temperature is in 4-20 DEG C of range intervals
When, the red LED of light-emitting diode display 10 is bright, and display is red, certainly, in the present embodiment, when temperature is higher than 20 DEG C, red LED
Work, display are red；Known together as those skilled in the art, the temperature range and corresponding color used in the present embodiment
Optimal are applicable of LED when being experiment set, certainly, the LED of temperature range and corresponding different colours can change setting,
Belong to content of the present utility model.
Meeting light because of experiment medicine can lose activity, and in the present embodiment, some test tubes are offered on the table top of operating desk 2 and are put
Groove is put, some test tube standing grooves being provided with, conveniently fills the placement of test tube of experiment chemicals with taking, meanwhile, place
Lucifuge can be effectively realized in test tube in test tube standing groove, keeps the activity of experiment medicine.
For convenience of the use of testing stand, support 1 is X-type crane, and it is universal that the bottom corner of support 1 is separately installed with locking
Wheel 11；Support 1 uses X-type crane, convenient to carry out height tune to operating desk 2 according to individual demand according to test operator
Save, in the present embodiment, X-type crane realizes elevating function using hydraulic cylinder and piston rod, and is provided with pin positioned at the side of support 1
Step on controller to electrically connect with hydraulic cylinder, the elevating function of support 1 can be controlled during use by trampling foot controller, realize operation
The height regulation of platform 2, the locking universal wheel 11 that the bottom of support 1 is provided with, conveniently realizes the movement and fixation of testing stand.
Slideway is provided with the side of the operating desk, the fixing device that can be moved along slideway, institute are installed on slideway
It is fixed noose to state fixing device, for fixing animal trunk, convenient experiment.Operating desk of the present utility model can be provided with recessed
Groove, for placing the head of experimental animal.
In use, the switch 6 that the side of opening operation platform 2 is provided with, makes semiconductor chip 3 work, the temperature control face production of semiconductor chip 3
After raw effect is by leading the warm expansion of aluminium flake 5, it is applied on the table top of operating desk 2, realizes the cooling and warming to operating desk 2, and
Heat caused by heating face distributes through radiator 4, and utilizes air-flow caused by the heat emission fan 8 of passage 7 by heat discharging operation
Platform 2；When cooling and warming temperature reaches the temperature range of test requirements document (general physiological test requires that 0 DEG C or so of temperature is optimal),
The LED of light-emitting diode display 10 does not work, you can closing switch 6 carries out test operation, during experiment, when light-emitting diode display 10 shows Huang
During color, then operating personnel's temperature is reminded to rise to 0-4 DEG C of scope, operating personnel can open switch 6 and be cooled, if not carrying out in time
Cooling, when temperature is more than 4 DEG C, then red LED is bright, and display is red, and warning operating personnel should cool to operating desk 2 in time, operates
Personnel can control the work of semiconductor chip 3 by the color preference that the light-emitting diode display 10 set on operating desk 2 is intuitively shown,
Cooling regulation and control are realized, electric energy can be also saved, while physiological test condition is met, experimental enviroment will not be impacted.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (10)
1. a kind of animal physiological testing stand, including support and the operating desk that is installed on the support, it is characterised in that：The behaviour
Make platform inner hollow, temperature regulating device is installed in the cavity of the operating desk；
The temperature regulating device is installed on below the table top of the operating desk, the temperature regulating device include semiconductor chip, radiator and
Warm aluminium flake is led, the center section of the radiator offers a mounting groove, and the semiconductor chip is installed in the mounting groove, and
Output line is respectively electrically connected to the both positive and negative polarity of power supply, and the output line is in series with switch, and the switch is installed on the operating desk
Side, two contact surfaces up and down for leading warm aluminium flake are bonded the platform in the temperature control face and the operating desk of the semiconductor chip respectively
Face is set.
A kind of 2. animal physiological testing stand according to claim 1, it is characterised in that：The semiconductor chip leads temperature with described
Silicone grease is coated between the binding face of aluminium flake and radiator.
A kind of 3. animal physiological testing stand according to claim 1, it is characterised in that：The side of the operating desk offers
Some passages, the bottom surface of the operating desk are provided with heat emission fan.
A kind of 4. animal physiological testing stand according to claim any one of 1-3, it is characterised in that：Also include temperature display
Device, the temperature indicating device include temperature sensor, controller and light-emitting diode display, and the temperature sensor is against described
The table top of operating desk is set, and is connected with the input of the controller, the output end of the controller and the light-emitting diode display
Connection.
A kind of 5. animal physiological testing stand according to claim 4, it is characterised in that：The light-emitting diode display is installed on institute
State on the table top of operating desk, the light-emitting diode display is made up of the LED of multiple color.
A kind of 6. animal physiological testing stand according to claim 4, it is characterised in that：The controller uses XC95144
Processor, the interior LED for being provided with different temperature ranges, particular color being corresponded to per temperature range of the controller, the control
Device processed controls the LED operation according to the temperature information of the temperature sensor feedback and the temperature range that is provided with.
A kind of 7. animal physiological testing stand according to claim 1, it is characterised in that：Opened up on the table top of the operating desk
There are some test tube standing grooves.
A kind of 8. animal physiological testing stand according to claim 1, it is characterised in that：The support is X-type crane.
A kind of 9. animal physiological testing stand according to claim 1, it is characterised in that：The bottom corner difference of the support
Locking universal wheel is installed.
10. according to any one of claim 1-3 animal physiological testing stand, it is characterised in that：Set on the side of the operating desk
Slideway is equipped with, the fixing device moved along slideway is installed on slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578651.8U CN206863604U (en) | 2017-05-23 | 2017-05-23 | A kind of animal physiological testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578651.8U CN206863604U (en) | 2017-05-23 | 2017-05-23 | A kind of animal physiological testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206863604U true CN206863604U (en) | 2018-01-09 |
Family
ID=60824277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720578651.8U Expired - Fee Related CN206863604U (en) | 2017-05-23 | 2017-05-23 | A kind of animal physiological testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206863604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101481A (en) * | 2019-03-22 | 2019-08-09 | 韶关学院医学院 | A kind of biological function experiment larger animal autopsy table for being convenient for regulating and controlling temperature |
| CN110279483A (en) * | 2019-06-27 | 2019-09-27 | 山东科技大学 | Experiment porch is used in a kind of operation of insect |
| CN112914779A (en) * | 2021-02-24 | 2021-06-08 | 吉林大学第一医院 | Operating table for small animals |
-
2017
- 2017-05-23 CN CN201720578651.8U patent/CN206863604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101481A (en) * | 2019-03-22 | 2019-08-09 | 韶关学院医学院 | A kind of biological function experiment larger animal autopsy table for being convenient for regulating and controlling temperature |
| CN110279483A (en) * | 2019-06-27 | 2019-09-27 | 山东科技大学 | Experiment porch is used in a kind of operation of insect |
| CN112914779A (en) * | 2021-02-24 | 2021-06-08 | 吉林大学第一医院 | Operating table for small animals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |