CN109557352A - A kind of wireless voltage check device - Google Patents
A kind of wireless voltage check device Download PDFInfo
- Publication number
- CN109557352A CN109557352A CN201710887158.9A CN201710887158A CN109557352A CN 109557352 A CN109557352 A CN 109557352A CN 201710887158 A CN201710887158 A CN 201710887158A CN 109557352 A CN109557352 A CN 109557352A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bottom case
- fixing hoop
- casing
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a kind of wireless voltage check devices, including Stainless Steel Shell, Stainless Steel Shell is made of housing and bottom case, housing is surrounded by mounting hole, and centre is equipped with liquid crystal display, and bottom case is in groove type, casing is wherein installed between housing and bottom case, the upper/lower terminal of casing is respectively equipped with screw hole, is equipped with circuit board one and circuit board two in casing, circuit board one is connected with circuit board two by flat connecting line.The configuration of the present invention is simple, design are rationally, small in size, light-weight, can quickly detect whether electric power output voltage is located in preset range, ensure that equipment to be detected normally works and runs.
Description
Technical field
The present invention relates to wireless voltage check devices, belong to voltage detecting technical field.
Background technique
With social progress and continuous improvement of people's living standards, the type of consumer electronics product is increasingly
More, market is also gradually risen, and wherein the electronic products such as computer, mobile phone, MP3 and digital camera are even more to have become often
The necessary article of family's each household.
Above-mentioned electronic product all be unable to do without power supply, so that power supply industry is more and more flourishing, each manufacturer is in order to rob
The market share is accounted for, the production production capacity of power supply is constantly promoted, is wanted in order to ensure the product produced can reach outgoing quality
It asks, the methods and techniques for needing to have used detect the power supply just produced, and technique is exactly each power supply industry
The target of innovation is constantly sought by producer.
In view of this, the present inventor has this case production based on furtheing investigate to just producing the purpose that power supply detected then
It is raw.
Summary of the invention
It is an object of the invention to: in view of the drawbacks of the prior art, propose a kind of simple structure and reasonable design, volume
It is small, light-weight, it can quickly detect whether electric power output voltage is located at the voltage inspection that preset range is interior, low in cost and application is easy
Survey device.
The technical scheme adopted by the invention is that: a kind of wireless voltage check device, it is characterised in that: including stainless steel case
Body, Stainless Steel Shell are made of housing and bottom case, and housing is surrounded by mounting hole, and centre is equipped with liquid crystal display, and bottom case is in
Groove type, is wherein equipped with casing between housing and bottom case, the upper/lower terminal of casing is respectively equipped with screw hole, is equipped in casing
Circuit board one and circuit board two, circuit board one and circuit board two are connected by flat connecting line.
In the present invention: the circuit board one is equipped with communication module, power supply control and testing board and single machine piece, under single machine piece
Side is equipped with row's needle one, and wireless receiving module is equipped between single machine piece and power supply control and testing board.
In the present invention: the side of the bottom case is equipped with wiring window, and wiring window is used to external electrified wire, bottom case back
The top in face is equipped with upper fixing hoop, and the lower part at the bottom case back side is equipped with lower fixing hoop, upper fixing hoop and lower fixing hoop phase
Mutually corresponding and L-shaped, bottom case is fixed on on junction pole by upper fixing hoop and lower fixing hoop.
In the present invention: the circuit board two is equipped with LCD MODULE, the row's of being equipped with needle below LCD MODULE
Two, wherein row's needle two is connected by flat connecting line with row's needle one on circuit board one.
After adopting the above technical scheme, the invention has the benefit that the configuration of the present invention is simple, design rationally, it is small in size,
It is light-weight, it can quickly detect whether electric power output voltage is located in preset range, ensure that equipment to be detected normally works
And operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the casing structure schematic diagram in the present invention；
Fig. 3 is side view of the invention；
Fig. 4 is the structural schematic diagram of circuit board one in the present invention；
Fig. 5 is the structural schematic diagram of circuit board two in the present invention；
The structural schematic diagram that circuit board one and circuit board two connect in Fig. 6 present invention.
In figure: 1. Stainless Steel Shells；2. housing；3. bottom case；4. wiring window；5. mounting hole；Fixing hoop on 6.；7. liquid
Crystal display screen；8. lower fixing hoop；9. circuit board one；10. circuit board two；11. power supply control and testing board；12. wireless receiving module；
13. single-chip microcontroller；14. row's needle one；15. row's needle two；16. screw hole；17. casing；18. LCD MODULE；19. communication module；
20. flat connecting line.
Specific embodiment
The present invention will be further explained below with reference to the accompanying drawings.
By Fig. 1~6 as it can be seen that a kind of wireless voltage check device, including Stainless Steel Shell 1, Stainless Steel Shell 1 is by housing 2
It is formed with bottom case 3, housing 2 is surrounded by mounting hole 5, and centre is equipped with liquid crystal display 7, and bottom case 3 is in groove type, wherein housing
Casing 17 is installed, the upper/lower terminal of casing 17 is respectively equipped with screw hole 16, is equipped with circuit board in casing 17 between 2 and bottom case 3
One and 9 circuit boards 2 10, circuit board 1 and circuit board 2 10 pass through flat connecting line 20 and connect.It is set on the circuit board 1
There are communication module 19, power supply control and testing board 11 and single machine piece 13, the lower section of single machine piece 13 is equipped with row's needle 1, single machine piece 13 and power supply
Wireless receiving module 12 is equipped between control and testing board 11；The circuit board 2 10 is equipped with LCD MODULE 7, liquid crystal display mode
The row's of being equipped with needle 2 15 below block 7, wherein row's needle 2 15 is connected by flat connecting line 20 with row's needle 1 on circuit board 1；
The side of the bottom case 3 is equipped with wiring window 4, and wiring window 4 is used to external electrified wire, and the top at 3 back side of bottom case is equipped with upper
Fixing hoop 6, the lower part at 3 back side of bottom case are equipped with lower fixing hoop 8, and upper fixing hoop 6 and lower fixing hoop 8 correspond to each other and be in
Bottom case 3 is fixed on on junction pole by " L " type, upper fixing hoop 6 and lower fixing hoop 8.
Above specific embodiments of the present invention have been described, but the present invention is not limited to above description.For this
For the technical staff in field, the equal modification and substitution of any pair of the technical program are all within the scope of the invention.Cause
This, made equal transformation and modification, all should be contained within the scope of the invention without departing from the spirit and scope of the invention.
Claims (4)
1. a kind of wireless voltage check device, it is characterised in that: including Stainless Steel Shell, Stainless Steel Shell is by housing and bottom case group
At housing is surrounded by mounting hole, and centre is equipped with liquid crystal display, and bottom case is in groove type, wherein pacifies between housing and bottom case
Equipped with casing, the upper/lower terminal of casing is respectively equipped with screw hole, is equipped with circuit board one and circuit board two, circuit board one in casing
It is connected with circuit board two by flat connecting line.
2. wireless voltage check device according to claim 1, it is characterised in that: the circuit board one is equipped with communication
Module, power supply control and testing board and single machine piece, the lower section of single machine piece are equipped with row's needle one, are equipped between single machine piece and power supply control and testing board wireless
Receiving module.
3. wireless voltage check device according to claim 1, it is characterised in that: the side of the bottom case is equipped with wiring windows
Mouthful, wiring window is used to external electrified wire, and the top at the bottom case back side is equipped with upper fixing hoop, and the lower part at the bottom case back side is equipped with down
Fixing hoop, upper fixing hoop and lower fixing hoop correspond to each other and L-shaped, and upper fixing hoop and lower fixing hoop are by bottom case
It is fixed on on junction pole.
4. wireless voltage check device according to claim 1, it is characterised in that: the circuit board two is equipped with liquid crystal
Display module, LCD MODULE lower section is equipped with row's needle two, wherein row's needle two passes through flat connecting line and the row on circuit board one
Needle one is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887158.9A CN109557352A (en) | 2017-09-27 | 2017-09-27 | A kind of wireless voltage check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887158.9A CN109557352A (en) | 2017-09-27 | 2017-09-27 | A kind of wireless voltage check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109557352A true CN109557352A (en) | 2019-04-02 |
Family
ID=65863646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887158.9A Pending CN109557352A (en) | 2017-09-27 | 2017-09-27 | A kind of wireless voltage check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109557352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658375A (en) * | 2019-11-05 | 2020-01-07 | 江苏中实电气科技有限公司 | Network voltage measuring device suitable for electrical equipment |
-
2017
- 2017-09-27 CN CN201710887158.9A patent/CN109557352A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658375A (en) * | 2019-11-05 | 2020-01-07 | 江苏中实电气科技有限公司 | Network voltage measuring device suitable for electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |