CN207503086U - A kind of output voltage test device of regulator block - Google Patents
A kind of output voltage test device of regulator block Download PDFInfo
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- CN207503086U CN207503086U CN201721319077.0U CN201721319077U CN207503086U CN 207503086 U CN207503086 U CN 207503086U CN 201721319077 U CN201721319077 U CN 201721319077U CN 207503086 U CN207503086 U CN 207503086U
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- regulator block
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- output voltage
- chip carrier
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Abstract
The utility model is related to a kind of output voltage test devices of regulator block, include power supply, controller, chip carrier, regulator block and the voltage measurement module for measuring regulator block voltage, power supply is electrically connected respectively with chip carrier and controller, regulator block can be downwardly into or extract upwards chip carrier, voltage measurement module is electrically connected with the chip carrier, it is characterised in that：Include boost button, decompression button and boost button can be touched and be depressured the shake-up component of button, boost button and decompression button are electrically connected with the controller and the boosting and decompression of power supply are realized by controller respectively, so as to form controllable voltage tester circuit, regulator block can make boost button or decompression button actions, and the output voltage of regulator block is obtained by voltage measurement module by touching component.Compared with prior art, the utility model has the advantage of：The output voltage test device of the regulator block is easy to use, efficient and service life is long.
Description
Technical field
The utility model is related to a kind of a kind of tests of the output voltage of air conditioner accessory technical field more particularly to regulator block
Device.
Background technology
Air-conditioning is household electrical appliance commonplace at present, and the adjusting to indoor temperature is realized by its refrigeration or heating.
With the development of technology, the different variation of mesh crescent also occurs for air-conditioning technical, so that the various aspects of performance of air-conditioning is also more next
More excellent, due to air-conditioning in the process of work, input voltage, load, environment temperature and circuit parameter etc. may be sent out at any time
Changing, this results in the utilization voltage of air-conditioning that can change, and then lead to the operating voltage of air-conditioning with above-mentioned variation
It is unstable.To solve the above-mentioned problems, regulator circuit is set in the circuit of air-conditioning, and main function is in input voltage, bears
Load, environment temperature and circuit parameter can export constant voltage when changing, which is made to the mould of single-piece
Block is referred to as regulator block, ensure that the output voltage of air-conditioning is constant by regulator block, finally ensure that the steady operation of air-conditioning.
At present, test regulator block output voltage needs the input terminal pin of the power supply of regulator block 7805 being connected on power supply,
Output pin is connected on voltmeter, then regulating power source voltage, and input voltage is made to reach the input requirements of regulator block 7805, root
Show whether the output voltage of regulator block 7805 is qualified according to the data of voltmeter, although realizing the survey to regulator block output voltage
Examination, but voltage is adjusted manually, it is less efficient；Voltage is also applied directly to one using voltage is pre-set at present
On the input terminal pin of chip carrier, voltmeter is connected in the output pin of chip carrier, it would be desirable to which the regulator block 7805 of test is inserted
On chip carrier, so as to according to the data of voltmeter show whether the output voltage of regulator block 7805 is qualified, using pre-setting
The mode of voltage, when accessing regulator block 7805, flashy surge voltage is higher than setting value, can influence making for regulator block 7805
Use the service life.
Therefore, it is necessary to the output voltage test devices to existing regulator block to be improved further.
Utility model content
Technical problem to be solved in the utility model is the present situation for the prior art, provides a kind of easy to use, effect
Rate is high and reduces the output voltage test device for the regulator block for adjusting the big defect of error manually.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of output voltage test of regulator block
Device includes power supply, controller, chip carrier, regulator block and the voltage measurement module for measuring regulator block output voltage,
The power supply is electrically connected respectively with chip carrier and controller, and the regulator block can be downwardly into or extract chip carrier upwards, described
Voltage measurement module is electrically connected with the chip carrier, it is characterised in that：Include boost button, decompression button and boosting can be touched
The shake-up component of button and decompression button, the boost button and decompression button are electrically connected with the controller and pass through controller respectively
Realize the boosting and decompression of power supply, so as to form controllable voltage tester circuit, the regulator block can make by touching component
Boost button or decompression button actions, and pass through the output voltage of voltage measurement module acquisition regulator block.
Preferably, the chip carrier includes the input voltage pin being connected with positive pole and power cathode and electricity
The measurement module cathode ground wire pin being connected and the output voltage pin being connect with voltage measurement module anode are pressed, it is described to touch
Dynamic component is connected with output voltage pin.In this way, the connection of more convenient chip carrier and power supply.
In order to facilitate the connection of regulator block and chip carrier, it is preferable that the regulator block include input, output end and
Ground terminal, the input, output end and ground terminal can be sequentially inserted into the corresponding input voltage pin of chip carrier, output voltage
In pin and ground wire pin.
It touches component and other structures form of the prior art may be used, it is excellent for simple in structure and cost angle
Selection of land, the shake-up component, which includes the first feeler lever that can touch decompression button and can touch the second of boost button, to be touched
Bar, first feeler lever and the second feeler lever are respectively arranged at the both sides up and down of ground wire pin.It is in such manner, it is possible to simpler convenient
It realizes boost button and is depressured the shake-up of button, it is more convenient to use.
Further preferably, the decompression button is located at the top of first feeler lever, and the boost button is positioned at described the
The lower section of two feeler levers, when regulator block is downwardly into chip carrier, the regulator block can drive the second feeler lever of chip carrier to
Boost button direction moves and touches boost button action, and the input voltage of regulator block is made gradually to increase；It is pulled out upwards in regulator block
When going out in chip carrier, the regulator block can drive the first feeler lever of chip carrier to be moved to decompression push-button and can touch drop
Button actions are pressed, are gradually reduced the input voltage of regulator block.In this way, it is downwardly into or extracts upwards chip carrier in regulator block
When, you can it realizes boost button or is depressured the shake-up of button, so as to fulfill the boost or depressurization of power supply, to obtain the defeated of regulator block
The output voltage of regulator block can simultaneously be obtained by voltage measurement module by entering voltage, efficient, more convenient to use.
Preferably, the voltage measurement module is electrically connected respectively with the output voltage pin of chip carrier and ground wire pin.This
Sample facilitates the connection of voltage measurement module and chip carrier.
Preferably, the input voltage pin, output voltage pin and ground wire pin are metal pins.
Further preferably, the regulator block is 7805 regulator blocks.
Compared with prior art, the utility model has the advantage of：Using the output voltage test device of the regulator block
Chip carrier include boost button, decompression button and can touch boost button and be depressured button shake-up component, boost button and
Decompression button is electrically connected with the controller and the boosting and decompression of power supply is realized by controller respectively, so as to form controllable voltage
Test loop, regulator block can make boost button or decompression button actions, and pass through voltage measurement module and obtain by touching component
Take the output voltage of regulator block.Such device makes power supply not need to set voltage in advance, and the control authority of voltage is shifted
To controller, reduce surge during regulator block access, improve the service life of regulator block, and more safe and reliable, this
Outside, it when regulator block is downwardly into or extracts upwards, realizes boost button or is depressured the shake-up of button, it is easy to use and efficient,
And traditional manual can be overcome to adjust voltage band and carry out the defects of error is big, and precision is low.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the control schematic diagram of the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
The output voltage test device of the regulator block of the utility model embodiment as shown in Figure 1 to Figure 2 includes power supply
1st, controller 2, chip carrier 3, regulator block 4 and the voltage measurement module 5 for measuring 4 output voltage of regulator block, power supply 1 are distinguished
It is electrically connected with chip carrier 3 and controller 2, regulator block 4 can be downwardly into or extract upwards chip carrier 3, voltage measurement module 5 and core
Tablet seat 3 is electrically connected, and chip carrier 3 includes boost button 31, decompression button 32 and can touch boost button 31 and decompression button 32
Shake-up component 33, boost button 31 and decompression button 32 be electrically connected respectively with controller 2 and pass through controller 2 realize power supply 1
Boosting and decompression, so as to form controllable voltage tester circuit, specifically, controller 2 can receive boost button 31 and drop
The signal of button 32 is pressed, so as to control the boosting of power supply 1 and decompression；Wherein, regulator block 4 is 7805 regulator blocks, and regulator block 4 can
By touch component 33 make boost button 31 or decompression button 32 act, obtain regulator block 4 without shock input voltage, for advising
Voltge surge caused by keeping away regulator block contact electrical body, and pass through the output voltage that voltage measurement module 5 obtains regulator block 4.
In the present embodiment, chip carrier 3 includes the input voltage pin 34 being connected with 1 anode of power supply and 1 cathode of power supply
The ground wire pin 36 being connected with 5 cathode of voltage measurement module and the output voltage being connect with 5 anode of voltage measurement module draw
Foot 35 touches component 33 and is connected with output voltage pin 35；Regulator block 4 includes input terminal 41, output terminal 42 and ground connection
End 43, input terminal 41, output terminal 42 and ground terminal 43 can be sequentially inserted into 3 corresponding input voltage pin 34 of chip carrier, output
In voltage pin 35 and ground wire pin 36, voltage measurement module 5 draws respectively with the output voltage pin 35 and ground wire of chip carrier 3
Foot 36 is electrically connected.
In the present embodiment, input voltage pin 34, output voltage pin 35 and ground wire pin 36 are metal pins.
In order to preferably realize boost button and be depressured the shake-up of button, as shown in Figure 1, touching component 33, include can
It touches the first feeler lever 331 of decompression button 32 and the second feeler lever 332 of boost button 31 can be touched, the first feeler lever 331 and the
Two feeler levers 332 are respectively arranged at the both sides up and down of ground wire pin 36, and specifically, decompression button 32 is located at first feeler lever 331
Top, boost button 31 is located at the lower section of the second feeler lever 332, when regulator block 4 is downwardly into chip carrier 3,4 energy of regulator block
Enough chip carrier 3 is driven to be moved to 31 direction of boost button, the second feeler lever 332 of chip carrier 3 touches boost button 31 and acts, and makes steady
The input voltage of briquetting 4 gradually increases, and 1 voltage of power supply delays from 0V at this time rises to 10V；Chip carrier 3 is extracted upwards in regulator block 4
When, regulator block 4 can drive chip carrier 3 to be moved to 32 direction of decompression button, and the first feeler lever 331 of chip carrier 3 can touch drop
It presses button 32 to act, gradually decreases the input voltage of regulator block 4, the voltage of power supply 1 is down to 0V from 10V at this time.
The course of work of the present embodiment is as follows：
Regulator block 4 is inserted downwardly into chip carrier 3, regulator block 4 moves downward under the promotion of external force, so as to make chip carrier
3 input voltage pin 34, output voltage pin 35 and ground wire pin 36 moves downward, and makes chip carrier when moving certain stroke
When 3 the second feeler lever 332 touches boost button 31, controller 2 receives the signal of boost button 31, and control power supply 1 is electric by it
Pressure is delayed from 0V rises to 10V, at this point, regulator block 7805 has been plugged on chip carrier 3, voltage measurement module 5 shows what is read
The output voltage data of regulator block 4.
During regulator block 4 is extracted out of chip carrier 3, the input voltage pin 34 of the pulling chip carrier 3 of regulator block 4,
Output voltage pin 35 and ground wire pin 36 move upwards, when moving certain stroke, the first feeler lever 331 on chip carrier 3
Decompression button 32 is touched, button 32 is depressured at this time and is touched, controller 2 receives the signal of decompression button 32, the electricity of driving power 1
Pressure is down to 0V from 10V.
When regulator block 4 continues up, decompression button 32 by the first feeler lever 331 prevent chip carrier 3 further to
Upper movement, the suffered pulling force of regulator block 4 is more than the frictional force between regulator block 4 and the connection of chip carrier 3 at this time, so as to make voltage stabilizing
Block 4 is detached from chip carrier 3.
In the description of above example, it should be noted that the orientation or position relationship of the instructions such as term " on ", " under "
To be based on orientation shown in the drawings or position relationship, merely to description the utility model and simplify description rather than instruction or
Imply that signified structure there must be specific orientation, with specific azimuth configuration and operation, it is thus impossible to be interpreted as to this reality
With novel limitation.In addition " first ", " second " are only used for the purpose described, and it is not intended that indicating or implying relatively important
Property.
Above description is merely a prefered embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, under the premise of the principle of the utility model is not departed from, a variety of remodeling or improvement can be carried out to the utility model, these are
It is considered as within the scope of protection of the utility model.
Claims (8)
1. a kind of output voltage test device of regulator block includes power supply (1), controller (2), chip carrier (3), regulator block
(4) and the voltage measurement module (5) for measuring regulator block (4) output voltage, the power supply (1) respectively with chip carrier (3)
It is electrically connected with controller (2), the regulator block (4) can be downwardly into or extract upwards chip carrier (3), the voltage measurement module
(5) it is electrically connected with the chip carrier (3), it is characterised in that：Include boost button (31), decompression button (32) and can touch and rise
Press button (31) and be depressured button (32) shake-up component (33), the boost button (31) and be depressured button (32) respectively with control
Device (2) processed is electrically connected and passes through the boosting and decompression that controller (2) realizes power supply (1), is returned so as to form controllable voltage tester
Road, the regulator block (4) can be such that boost button (31) or decompression button (32) acts, and pass through electricity by touching component (33)
Measurement module (5) is pressed to obtain the output voltage of regulator block (4).
2. the output voltage test device of regulator block according to claim 1, it is characterised in that：Chip carrier (3) packet
Include the input voltage pin (34) being connected with power supply (1) anode and power supply (1) cathode and voltage measurement module (5) cathode
The ground wire pin (36) being connected and the output voltage pin (35) being connect with voltage measurement module (5) anode, the shake-up
Component (33) is connected with output voltage pin (35).
3. the output voltage test device of regulator block according to claim 2, it is characterised in that：Regulator block (4) packet
Input terminal (41), output terminal (42) and ground terminal (43), the input terminal (41), output terminal (42) and ground terminal are included
(43) the corresponding input voltage pin (34) of chip carrier (3), output voltage pin (35) and ground wire pin can be sequentially inserted into
(36) in.
4. the output voltage test device of regulator block according to claim 3, it is characterised in that：The shake-up component (33)
Include the first feeler lever (331) that can touch decompression button (32) and the second feeler lever that boost button (31) can be touched
(332), first feeler lever (331) and the second feeler lever (332) are respectively arranged at the both sides up and down of ground wire pin (36).
5. the output voltage test device of regulator block according to claim 4, it is characterised in that：The decompression button (32)
Positioned at the top of first feeler lever (331), the boost button (31) is positioned at the lower section of second feeler lever (332), steady
Briquetting (4) be downwardly into chip carrier (3) it is interior when, the regulator block (4) can drive the second feeler lever (332) of chip carrier (3) to
Boost button (31) direction moves and touches boost button (31) action, and the input voltage of regulator block (4) is made gradually to increase；Steady
Briquetting (4) extract upwards chip carrier (3) it is interior when, the regulator block (4) can drive the first feeler lever (331) of chip carrier (3) to
Decompression button (32) direction moves and touches decompression button (32) and acts, and gradually decreases the input voltage of regulator block (4).
6. the output voltage test device of regulator block according to claim 2, it is characterised in that：The voltage measurement module
(5) it is electrically connected respectively with the output voltage pin of chip carrier (3) (35) and ground wire pin (36).
7. the output voltage test device of regulator block according to claim 2, it is characterised in that：The input voltage pin
(34), output voltage pin (35) and ground wire pin (36) are metal pins.
8. according to the output voltage test device of any one of regulator block of claim 1~7, it is characterised in that：It is described
Regulator block (4) is 7805 regulator blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319077.0U CN207503086U (en) | 2017-10-13 | 2017-10-13 | A kind of output voltage test device of regulator block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319077.0U CN207503086U (en) | 2017-10-13 | 2017-10-13 | A kind of output voltage test device of regulator block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207503086U true CN207503086U (en) | 2018-06-15 |
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ID=62500324
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319077.0U Active CN207503086U (en) | 2017-10-13 | 2017-10-13 | A kind of output voltage test device of regulator block |
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| CN (1) | CN207503086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797603A (en) * | 2017-10-13 | 2018-03-13 | 奥克斯空调股份有限公司 | A kind of output voltage test device of regulator block |
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2017
- 2017-10-13 CN CN201721319077.0U patent/CN207503086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797603A (en) * | 2017-10-13 | 2018-03-13 | 奥克斯空调股份有限公司 | A kind of output voltage test device of regulator block |
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