CN206573187U - A kind of gas meter, flow meter detection power supply - Google Patents
A kind of gas meter, flow meter detection power supply Download PDFInfo
- Publication number
- CN206573187U CN206573187U CN201720248109.6U CN201720248109U CN206573187U CN 206573187 U CN206573187 U CN 206573187U CN 201720248109 U CN201720248109 U CN 201720248109U CN 206573187 U CN206573187 U CN 206573187U
- Authority
- CN
- China
- Prior art keywords
- part housing
- right part
- left part
- gas meter
- power supply
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of power supply, particularly a kind of gas meter, flow meter detection power supply, it is characterized in that the supply unit is combined by left part housing and the inserting of right part housing, left part housing is tubbiness, right part housing is with stair-stepping tubbiness, ladder on right part housing left end is inserted in the endoporus of left part housing right-hand member, stage clip is installed between bottom surface in right part housing left side and left part housing, it is installed with the positive pole and negative pole of convex respectively on the left side of left part housing and right part housing right side, two sides are just, negative pole by two electric wires and dc source just, negative pole is connected.The utility model has simple in construction, easy to use, multiple present apparatus is connected with the dc source at a multi output end, so that it may while being detected to many gas meter, flow meters, can improve 4 times or so of detection efficiency.
Description
Technical field
The utility model is related to a kind of power supply, particularly a kind of gas meter, flow meter detection power supply.
Background technology
Current gas meter, flow meter loads 2-4 in factory testing, it is necessary in the battery case of gas meter, flow meter and saves No. 5 batteries to gas meter, flow meter
Indices detected, need substantial amounts of time to carry out the handling of battery in one side detection process, add detection
Time and labor intensity；On the other hand the electricity of periodic testing battery is also needed, to prevent low battery from causing not detecting or examine
The problem of data are inaccurate is surveyed, it is very low that this allows for detection efficiency, while need to prepare substantial amounts of battery, increases production cost.
The content of the invention
The purpose of this utility model is to provide a kind of direct utilization dc source and installation, a kind of combustion gas of convenient disassembly
Table detection power supply.
To achieve the above object, the technical solution of the utility model is：A kind of gas meter, flow meter detection power supply, it is characterised in that
The supply unit is combined by left part housing and the inserting of right part housing, and left part housing is tubbiness, and right part housing is band ladder
Ladder on the tubbiness of shape, right part housing left end is inserted in the endoporus of left part housing right-hand member, in right part housing left side and left part
Stage clip is installed between bottom surface in housing, it is fixed respectively on the left side of left part housing and right part housing right side to pacify
Positive pole and negative pole equipped with convex, the positive and negative electrode of two sides are connected by two electric wires with the positive and negative electrode of dc source.
Annular projection is provided with the endoporus of tubbiness left part housing right side above-mentioned, in the cylindrical of right part housing left end
Annular projection is provided with week.
Raised or groove is provided with the above-mentioned outside in left part housing and right part housing homonymy.
The technical solution of the utility model is to utilize the battery case with gas meter, flow meter to match and telescopic supply unit,
The two ends of the device are respectively and fixedly provided with both positive and negative polarity, and its both positive and negative polarity is connected by electric wire with dc source, should when detecting gas meter, flow meter
Supply unit is filled in the battery case with gas meter, flow meter, so that it may which gas meter, flow meter is detected, detection is taken out for next combustion after terminating
The detection of gas meter.When detecting gas meter, flow meter using the present apparatus, with easy installation and removal, supply voltage can be adjusted as needed
Section, without preparing a large amount of batteries, can save testing cost and detection time.
The utility model have it is simple in construction, easy to use, by multiple present apparatus and the dc source at multi output end
It is connected, so that it may while being detected to many gas meter, flow meters, 4 times or so of detection efficiency can be improved.
Brief description of the drawings
Fig. 1 is structural representation front view of the present utility model；
Fig. 2 is the utility model Fig. 1 right view；
Fig. 3 is the utility model I close-up schematic view.
Embodiment
As shown in Figure 1, 2, 3, the battery with gas meter, flow meter that the supply unit is made up of left part housing 2 and right part housing 4
The shape that box matches, is installed with the positive pole 1 of projection and bears respectively in the left and right sides of left part housing and right part housing
Pole 5, the positive and negative electrode of both sides is connected by cathode power supply line 7 and anode power cord 8 with the positive and negative electrode of dc source respectively.Left part
Housing is tubbiness, and right part housing is that with stair-stepping tubbiness, the ladder 6 on right part housing left end is inserted in the interior of left part housing right-hand member
In hole, stage clip 9 is installed between right part housing left side and left part housing inner bottom surface, it is same in left part housing and right part housing
The outside of side is provided with projection 3 or groove.To ensure the annexation of left part housing and right part housing, in tubbiness left part housing
Annular projection 12 is provided with the endoporus of right side, annular projection I 11 is provided with the excircle of right part housing left end.Install
When it is existing spring is placed in left part housing, right part housing is inserted in left part housing, utilizes two annular projections to keep right part shell
Body and left part housing will not depart under the elastic force effect of stage clip.To prevent the movement of stage clip, on the left side of right part housing
The locating slot 13 with the cylindrical matching of stage clip is provided with, the convex matched with stage clip inner circle is provided with left part shell inner hole bottom
Play 10.
During detection, the thumb and forefinger of testing staff, which are buckled in projection 3 or groove, compresses stage clip, makes the length of the present apparatus
The battery case length dimension that size is less than gas meter, flow meter is spent, then the present apparatus is put into the battery flat of gas meter, flow meter, in pressure after loosing one's grip
Just make the positive and negative electrode in the present apparatus corresponding with the positive and negative electrode in battery flat in the presence of spring force, and intimate electrical contact, so that it may enter
Detection of the row to gas meter, flow meter.
Dc source uses the dc source of multi output port, can thus connect multiple present apparatus same to multiple gas meter, flow meters
Shi Jinhang is detected.
After detection is finished, it is buckled in using forefinger, thumb in projection 3 or groove and compresses stage clip, taken out the present apparatus, be put into down
One needs in the gas meter, flow meter of detection.
Claims (3)
1. a kind of gas meter, flow meter detection power supply, it is characterised in that the supply unit is by left part housing（2）With right part housing（4）Insert
Dress is combined, and left part housing is tubbiness, and right part housing is the ladder on right part housing left end with stair-stepping tubbiness（6）Insert
In the endoporus of left part housing right-hand member, stage clip is installed between the bottom surface in right part housing left side and left part housing
（9）, it is installed with the positive pole of convex respectively on the left side of left part housing and right part housing right side（1）And negative pole
（5）, the positive and negative electrode of two sides is connected by two electric wires with the positive and negative electrode of dc source.
2. a kind of gas meter, flow meter detection power supply according to claim 1, it is characterised in that above-mentioned in tubbiness left part housing
（2）Annular projection is provided with the endoporus of right side, in right part housing（4）Annular projection is provided with the excircle of left end.
3. a kind of gas meter, flow meter detection power supply according to claim 2, it is characterised in that above-mentioned in left part housing（2）With
Right part housing（4）The outside of homonymy is provided with projection（3）Or groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248109.6U CN206573187U (en) | 2017-03-15 | 2017-03-15 | A kind of gas meter, flow meter detection power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248109.6U CN206573187U (en) | 2017-03-15 | 2017-03-15 | A kind of gas meter, flow meter detection power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573187U true CN206573187U (en) | 2017-10-20 |
Family
ID=60054607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720248109.6U Expired - Fee Related CN206573187U (en) | 2017-03-15 | 2017-03-15 | A kind of gas meter, flow meter detection power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336140A (en) * | 2019-05-06 | 2019-10-15 | 成都秦川物联网科技股份有限公司 | External power supply device is used in a kind of detection of gas meter, flow meter |
-
2017
- 2017-03-15 CN CN201720248109.6U patent/CN206573187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336140A (en) * | 2019-05-06 | 2019-10-15 | 成都秦川物联网科技股份有限公司 | External power supply device is used in a kind of detection of gas meter, flow meter |
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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: 20171020 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |