CN206628732U - A kind of switch board for laboratory equipment - Google Patents
A kind of switch board for laboratory equipment Download PDFInfo
- Publication number
- CN206628732U CN206628732U CN201720374964.1U CN201720374964U CN206628732U CN 206628732 U CN206628732 U CN 206628732U CN 201720374964 U CN201720374964 U CN 201720374964U CN 206628732 U CN206628732 U CN 206628732U
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- CN
- China
- Prior art keywords
- cabinet door
- cabinet
- fixedly connected
- switch board
- laboratory equipment
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Abstract
The utility model discloses a kind of switch board for laboratory equipment, including cabinet, the side of the cabinet is rotatably connected to cabinet door by hinge, the front of the cabinet door is fixedly connected with protective cover, positive and positioned at protective cover the inside of the cabinet door is fixedly connected with motor by L-type connecting plate, and the output shaft of the motor is fixedly connected with the first power transmission shaft by shaft coupling.It the utility model is related to laboratory equipment switch board technical field, this is used for the switch board of laboratory equipment, the purpose to switch board dehumidifying is reached well, quickly the humidity inside cabinet can be removed, avoid connector lug exposed inside switch board and electric leakage or short circuit occurs, prevent the damage because of laboratory equipment, cause unnecessary economic waste, so as to ensure that the normal work of laboratory equipment, simultaneously, also ensure that the personal safety of experimenter, make experimenter using experimental facilities more safely, feel more relieved.
Description
Technical field
It the utility model is related to laboratory equipment switch board technical field, specially a kind of control for laboratory equipment
Cabinet.
Background technology
Laboratory is the cradle of science, is the base of scientific research, is the source of development in science and technology, laboratory is to development in science and technology
Play very important effect, laboratory is to carry out the high-grade academic important events exchanged, is the output of science and technology, so state
Family puts into very big to laboratory；Either the laboratory of which kind of subject or which kind of project can not all lack experimental facilities, according to
Different laboratory courses or project, laboratory equipment are also had nothing in common with each other, in the laboratory of which kind of laboratory course or project all
Meeting installation settings has laboratory equipment switch board, and laboratory equipment switch board mainly leads to today to the experimental facilities in laboratory
Electricity and power-off control, and earth leakage protective is carried out to experimental facilities, so as to improve the security of laboratory equipment.
Experimental facilities switch board in laboratory at present, it is to use common power distribution cabinet mostly, experimental facilities is led to
Power-off is controlled, however, function of such switch board without dehumidifying, when the humidity of laboratory internal is too high, especially
Some Biochemistry Experiment rooms, because laboratory internal is more moist, the humidity inside switch board can be made to increase, if not in time will
Humidity in cabinet removes, and easily makes connector lug exposed inside switch board that electric leakage or short circuit occur, causes the damage of laboratory equipment,
Economic waste being caused, meanwhile, the personal safety of experimenter can also be threatened.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of switch board for laboratory equipment, solves
Function without dehumidifying, easily make connector lug exposed inside switch board that electric leakage or short circuit occur, cause the damage of laboratory equipment
It is bad, the problem of personal safety to experimenter threatens.
To realize object above, the utility model is achieved by the following technical programs：One kind is used for laboratory equipment
Switch board, including cabinet, the side of the cabinet be rotatably connected to cabinet door by hinge, and the front of the cabinet door is fixedly connected
There is protective cover, positive and positioned at protective cover the inside of the cabinet door is fixedly connected with motor, the motor by L-type connecting plate
Output shaft the first power transmission shaft is fixedly connected with by shaft coupling, the described one end of first power transmission shaft away from motor through cabinet door simultaneously
Extending to the back side of cabinet door, one end that first power transmission shaft extends to the cabinet door back side is arranged with head rod, and described first
The one end of connecting rod away from the first power transmission shaft is fixedly connected with dehumidifier, and the side of the dehumidifier is fixedly connected with arc cunning
Block, the side at the top of the cabinet door back side are fixedly connected with the endless glide being adapted with arc shaped slider, first power transmission shaft
Outer surface inside protective cover is arranged with the first belt pulley, and the bottom of the protective cover side is rotatably connected to by bearing
Second driving shaft, the one end of the second driving shaft away from protective cover is through cabinet door and extends to the back side of cabinet door, and described second
One end that power transmission shaft extends to the cabinet door back side is arranged with rocking bar, and the one end of the rocking bar away from second driving shaft passes through pin rotation
The second connecting rod is connected with, the described one end of second connecting rod away from rocking bar is rotatably connected to electric fan by contiguous block, described
The side of electric fan is fixedly connected with guide pad, and the side of the cabinet door back bottom is fixedly connected with what is be adapted with guide pad
Guide rail, the outer surface that the second driving shaft is located inside protective cover are arranged with the second belt pulley, second belt pulley and
One belt pulley is rotatablely connected by belt, and the bottom of the cabinet inwall is provided with single-chip microcomputer, another at the top of the cabinet door back side
Side is provided with humidity sensor, and the positive side of cabinet door is provided with button.
The output end of the humidity sensor and the input of data comparator connect, the output end of the data comparator
It is connected with the input of feedback module, and the input of the output end of feedback module and single-chip microcomputer connects, the output of the button
End be connected with the input of single-chip microcomputer, and the output end of single-chip microcomputer respectively with motor, dehumidifier, electric fan and data comparator
Input connects.
Preferably, the model JCJ175A of the humidity sensor, the model SMC62 of the single-chip microcomputer.
Preferably, the output end of the input of the single-chip microcomputer and power module be electrically connected with, the power module it is defeated
Go out end to be electrically connected with the input of humidity sensor and button respectively.
Preferably, demarcation strip, the top and position of the cabinet inwall are fixedly connected between the both sides of the cabinet inwall
It is respectively arranged with electric energy meter and earth leakage protective device at the top of demarcation strip, the inwall of the cabinet and positioned at described in two
It is provided with equipment control switch between demarcation strip, the bottom of the cabinet inwall and the bottom of demarcation strip is provided with wiring
Plate.
Preferably, the front of the cabinet door is respectively arranged with transparent glass window, cabinet door handle and key switch.
The utility model provides a kind of switch board for laboratory equipment, possesses following beneficial effect：
(1) switch board for being used for laboratory equipment, by being provided with electric fan in the side of guide pad, then second is passed through
Power transmission shaft, rocking bar, the second connecting rod and the second belt pulley are equipped with, and electric fan can be made to be done back and forth at the back side of cabinet door reciprocal
Motion, accelerates the air flow inside cabinet, is advantageous to the rapid evaporation of moisture in cabinet inner air, by being slided in arc
The side of block is provided with dehumidifier, then being equipped with by motor, the first power transmission shaft, head rod and annular groove, can
Dehumidifier is done rotary reciprocating motion at the back side of cabinet door, can be achieved sufficiently to suck the humid air inside cabinet, then
Pressurizeed in dehumidifier, arranged after water outlet, filtering and drying into cabinet, so reached well to switch board dehumidifying
Purpose, quickly the humidity inside cabinet can be removed, avoid connector lug exposed inside switch board and electric leakage or short circuit occurs,
The damage because of laboratory equipment is prevented, causes unnecessary economic waste, so as to ensure that the normal work of laboratory equipment, together
When, the personal safety of experimenter is also ensure that, makes experimenter safer using experimental facilities, feels more relieved.
(2) switch board for being used for laboratory equipment, humidity sensor is provided with by the opposite side at the top of the cabinet door back side
It device, can be achieved to detect the humidity inside cabinet, and coordinate single-chip microcomputer to be dehumidified automatically to later internal, pass through humidity
Whether the humidity inside sensor detecting box body reaches setting humidity value, if the humidity inside cabinet reaches at or above setting humidity
During value, single-chip microcomputer can control dehumidifier and electric fan to work, and cabinet inside is carried out to remove humidity, and this greatly simplifies production people
Dehumidifying work of the member to switch board, improves the environmental condition inside switch board, ensure that the control of the equipment inside switch board is opened
The normal use of pass, electric energy metering machine and earth leakage protective device.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is side structure schematic diagram of the present utility model；
Fig. 4 is utility model works theory diagram.
In figure：1 cabinet, 2 cabinet doors, 3 protective covers, 4L types connecting plate, 5 motors, 6 first power transmission shafts, 7 head rods, 8 are removed
Wet device, 9 arc shaped sliders, 10 endless glides, 11 first belt pulleys, 12 second driving shafts, 13 rocking bars, 14 second connecting rods, 15 electricity
Fan, 16 guide pads, 17 guide rails, 18 second belt pulleys, 19 single-chip microcomputers, 20 humidity sensors, 21 buttons, 22 data comparators,
23 feedback modules, 24 power modules, 25 demarcation strips, 26 electric energy meters, 27 earth leakage protective devices, 28 equipment control switches, 29 connect
Line plate, 30 transparent glass windows, 31 cabinet door handles, 32 key switches.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of switch board for laboratory equipment, bag
Cabinet 1 is included, is fixedly connected with demarcation strip 25 between the both sides of the inwall of cabinet 1, the top of the inwall of cabinet 1 and positioned at demarcation strip 25
Top is respectively arranged with electric energy meter 26 and earth leakage protective device 27, the inwall of cabinet 1 and positioned at the demarcation strip 25 described in two
Between be provided with equipment control switch 28, the bottom of the inwall of cabinet 1 and the bottom of demarcation strip 25 is provided with terminal plate 29, cabinet
The side of body 1 is rotatably connected to cabinet door 2 by hinge, and the front of cabinet door 2 is respectively arranged with transparent glass window 30, cabinet door handle 31
With key switch 32, the effect of transparent glass window 30 is to facilitate experimenter to observe the equipment control switch 28 inside switch board
Break-make situation, the front of cabinet door 2 are fixedly connected with protective cover 3, and positive and positioned at protective cover 3 the inside of cabinet door 2 is connected by L-type
Fishplate bar 4 is fixedly connected with motor 5, and the through hole being adapted with belt is offered on L-type connecting plate 4, it is therefore an objective to facilitates belt to pass through L
Type connecting plate 4, the output shaft of motor 5 are fixedly connected with the first power transmission shaft 6 by shaft coupling, and the first power transmission shaft 6 is away from motor 5
One end is through cabinet door 2 and extends to the back side of cabinet door 2, and one end that the first power transmission shaft 6 extends to the back side of cabinet door 2 is arranged with the first company
Extension bar 7, the one end of head rod 7 away from the first power transmission shaft 6 are fixedly connected with dehumidifier 8, and the side of dehumidifier 8 is fixedly connected
There is an arc shaped slider 9, the side at the top of the back side of cabinet door 2 is fixedly connected with the endless glide 10 being adapted with arc shaped slider 9, and first passes
The outer surface that moving axis 6 is located inside protective cover 3 is arranged with the first belt pulley 11, and the bottom of the side of protective cover 3 is rotated by bearing
Second driving shaft 12 is connected with, the one end of second driving shaft 12 away from protective cover 3 is through cabinet door 2 and extends to the back side of cabinet door 2,
One end that second driving shaft 12 extends to the back side of cabinet door 2 is arranged with rocking bar 13, and the one end of rocking bar 13 away from second driving shaft 12 leads to
Cross pin rotation and be connected with the second connecting rod 14, second one end of connecting rod 14 away from rocking bar 13 is rotatably connected to by contiguous block
Electric fan 15, the side of electric fan 15 are fixedly connected with guide pad 16, and the side of the back bottom of cabinet door 2 is fixedly connected with and is oriented to
The guide rail 17 that block 16 is adapted, the outer surface that second driving shaft 12 is located inside protective cover 3 are arranged with the second belt pulley 18, and second
Belt pulley 18 is rotatablely connected with the first belt pulley 11 by belt, and the bottom of the inwall of cabinet 1 is provided with single-chip microcomputer 19, single-chip microcomputer 19
Model SMC62, the control effect of single-chip microcomputer 19 of the model is good, and the opposite side at the top of the back side of cabinet door 2 is provided with humidity sensor
Device 20, the model JCJ175A of sensor 20, the humidity sensor 20 of the model sense sensitive, and Detection results are good, and cabinet door 2 is just
The side in face is provided with button 21, and the input of single-chip microcomputer 19 is electrically connected with the output end of power module 24, power module 24
Output end respectively with the input of humidity sensor 20 and button 21 be electrically connected with.
The output end of humidity sensor 20 is connected with the input of data comparator 22, the output end of data comparator 22 with
The input connection of feedback module 23, and the output end of feedback module 23 is connected with the input of single-chip microcomputer 19, button 21 it is defeated
Go out end be connected with the input of single-chip microcomputer 19, and the output end of single-chip microcomputer 19 respectively with motor 5, dehumidifier 8, the sum of electric fan 15
Connected according to the input of comparator 22.
Before use, according to required by the inside of cabinet 1 humidity size, judge to need the humidity value of input standard, higher than mark
Accurate humidity value is humidity alarm threshold value, humidity alarm threshold value then is inputted into single-chip microcomputer 19 by button 21, single-chip microcomputer 19 is again
Humidity alarm threshold value is delivered in data comparator 22, as data fiducial value.
In use, first respectively being opened cabinet door 2 by key switch 32 and cabinet door handle 31, the experiment in laboratory is set
Standby terminals are connected with equipment control switch 28, electric energy metering machine 26 and earth leakage protective device 27 respectively on terminal plate 29
Connect, after the completion of connection, closed cabinet door 2 by cabinet door handle 31, then the He of humidity sensor 20 is made by power module 24 respectively
Button 21 is powered, and the humidity sensor 20 for being arranged at opposite side at the top of the back side of cabinet door 2 detects to the humidity inside cabinet 1,
Humidity sensor 20 transmits the humidity value of detection to data comparator 22, and humidity sensor 20 detects in data comparator 22
Humidity value compared with humidity alarm threshold value, when the humidity inside cabinet 1 steeply rises, make result of the comparison higher than wet
Alarm threshold value is spent, represents that the humidity inside cabinet 1 is too high, data comparator 22 feeds back humidity alarm threshold value through feedback module 23
To single-chip microcomputer 19, single-chip microcomputer 19 can distinguish controlled motor 5, dehumidifier 8 and electric fan 15 and start working, and make electric fan 15 in cabinet door
The side of 2 back bottoms moves back and forth, while side of the dehumidifier 8 at the top of the back side of cabinet door 2 is done the reciprocal fortune of rotation
It is dynamic, the inside of cabinet 1 is sufficiently dehumidified so as to realize, this completes the whole of the switch board for being used for laboratory equipment
The individual course of work.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of switch board for laboratory equipment, including cabinet (1), it is characterised in that：The side of the cabinet (1) passes through
Hinge is rotatably connected to cabinet door (2), and the front of the cabinet door (2) is fixedly connected with protective cover (3), the front of the cabinet door (2)
And motor (5) is fixedly connected with by L-type connecting plate (4) positioned at the inside of protective cover (3), the output shaft of the motor (5) leads to
Cross shaft coupling and be fixedly connected with the first power transmission shaft (6), cabinet door (2) is run through in the one end of first power transmission shaft (6) away from motor (5)
And the back side of cabinet door (2) is extended to, one end that first power transmission shaft (6) extends to cabinet door (2) back side is arranged with the first connection
Bar (7), the one end of the head rod (7) away from the first power transmission shaft (6) are fixedly connected with dehumidifier (8), the dehumidifier
(8) side is fixedly connected with arc shaped slider (9), and the side at the top of cabinet door (2) back side is fixedly connected with and arc shaped slider
(9) endless glide (10) being adapted, first power transmission shaft (6) are located at the internal outer surface of protective cover (3) and are arranged with first
Belt pulley (11)；
The bottom of protective cover (3) side is rotatably connected to second driving shaft (12), the second driving shaft by bearing
(12) one end away from protective cover (3) through cabinet door (2) and extends to the back side of cabinet door (2), and the second driving shaft (12) is prolonged
The one end for extending cabinet door (2) back side is arranged with rocking bar (13), and the one end of the rocking bar (13) away from second driving shaft (12) passes through
Pin rotation is connected with the second connecting rod (14), and the one end of second connecting rod (14) away from rocking bar (13) is turned by contiguous block
Dynamic to be connected with electric fan (15), the side of the electric fan (15) is fixedly connected with guide pad (16), cabinet door (2) back side bottom
The side in portion is fixedly connected with the guide rail (17) being adapted with guide pad (16), and the second driving shaft (12) is located at protective cover
(3) internal outer surface is arranged with the second belt pulley (18), and second belt pulley (18) passes through skin with the first belt pulley (11)
Band rotation connection, the bottom of cabinet (1) inwall are provided with single-chip microcomputer (19), the opposite side at the top of cabinet door (2) back side
Humidity sensor (20) is provided with, the positive side of the cabinet door (2) is provided with button (21)；
The output end of the humidity sensor (20) is connected with the input of data comparator (22), the data comparator (22)
Output end be connected with the input of feedback module (23), and the input of the output end of feedback module (23) and single-chip microcomputer (19)
Connection, the output end of the button (21) is connected with the input of single-chip microcomputer (19), and the output end of single-chip microcomputer (19) respectively with
Motor (5), dehumidifier (8), electric fan (15) connect with the input of data comparator (22).
A kind of 2. switch board for laboratory equipment according to claim 1, it is characterised in that：The humidity sensor
(20) model JCJ175A, the model SMC62 of the single-chip microcomputer (19).
A kind of 3. switch board for laboratory equipment according to claim 1, it is characterised in that：The single-chip microcomputer (19)
The output end of input and power module (24) be electrically connected with, the output end of the power module (24) respectively with humidity sensor
The input of device (20) and button (21) is electrically connected with.
A kind of 4. switch board for laboratory equipment according to claim 1, it is characterised in that：In the cabinet (1)
Demarcation strip (25), the top of cabinet (1) inwall and the top for being located at demarcation strip (25) are fixedly connected between the both sides of wall
It is respectively arranged with electric energy meter (26) and earth leakage protective device (27), the inwall of the cabinet (1) and positioned at point described in two
Equipment control switch (28), the bottom of cabinet (1) inwall and the bottom for being located at demarcation strip (25) are provided between dividing plate (25)
Portion is provided with terminal plate (29).
A kind of 5. switch board for laboratory equipment according to claim 1, it is characterised in that：The cabinet door (2)
Front is respectively arranged with transparent glass window (30), cabinet door handle (31) and key switch (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374964.1U CN206628732U (en) | 2017-04-11 | 2017-04-11 | A kind of switch board for laboratory equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374964.1U CN206628732U (en) | 2017-04-11 | 2017-04-11 | A kind of switch board for laboratory equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628732U true CN206628732U (en) | 2017-11-10 |
Family
ID=60206354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374964.1U Expired - Fee Related CN206628732U (en) | 2017-04-11 | 2017-04-11 | A kind of switch board for laboratory equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773603A (en) * | 2019-11-11 | 2020-02-11 | 徐州涡轮空间汽车科技有限公司 | Bending machine suitable for automobile part machining |
| CN117613728A (en) * | 2023-11-23 | 2024-02-27 | 美仪电气有限公司 | Temperature and humidity adjusting equipment of ring main unit |
-
2017
- 2017-04-11 CN CN201720374964.1U patent/CN206628732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773603A (en) * | 2019-11-11 | 2020-02-11 | 徐州涡轮空间汽车科技有限公司 | Bending machine suitable for automobile part machining |
| CN117613728A (en) * | 2023-11-23 | 2024-02-27 | 美仪电气有限公司 | Temperature and humidity adjusting equipment of ring main unit |
| CN117613728B (en) * | 2023-11-23 | 2024-05-14 | 美仪电气有限公司 | Temperature and humidity adjusting equipment of ring main unit |
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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: 20171110 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |