CN209526217U - External power supply device is used in a kind of detection of gas meter, flow meter - Google Patents
External power supply device is used in a kind of detection of gas meter, flow meter Download PDFInfo
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- CN209526217U CN209526217U CN201920636467.3U CN201920636467U CN209526217U CN 209526217 U CN209526217 U CN 209526217U CN 201920636467 U CN201920636467 U CN 201920636467U CN 209526217 U CN209526217 U CN 209526217U
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Abstract
The utility model discloses a kind of gas meter, flow meter detection external power supply devices, including left splint, right splint, left clamp and right clamping plate are connected by shaft and torsional spring, shaft mounting hole is equipped in left clamp and right clamping plate, shaft is plugged in left clamp and the shaft mounting hole of right clamping plate, torsional spring is socketed in shaft, and one end of torsional spring is connected with left clamp, and the other end of torsional spring is connected with right clamping plate；There are two conducting bolts for one end grafting of right clamping plate, two conducting bolts are respectively positive pole bolt and cathode bolt, the output end of two conducting bolts stretches out after both passing through right clamping plate from right clamping plate lower surface, single head weld tabs is socketed on the input terminal of conducting bolt, single head weld tabs is fixed by nut after conducting bolt socket single head weld tabs, single-run welding on piece is also connected with electric wire.The gas meter, flow meter detection external power supply device of the utility model to gas meter, flow meter, it can be achieved that quickly powering on, powering off, and have the advantages that simple structure, easy to use, manufacturing cost is low.
Description
Technical field
The utility model relates to gas meter, flow meter technical field, in particular to external power supply device is used in a kind of gas meter, flow meter detection.
Background technique
It needs to power on gas meter, flow meter in intelligent gas meter detection process, power operation, to detect intelligent gas meter
Whether can work normally, general intelligence gas meter, flow meter needs 3-4 to save dry cell power supply when working normally, in the detection, if passing through electricity
Pond power supply there are installation and takes out the relatively complicated and inconvenient problem of cell process, while also will affect gas meter, flow meter detection
Efficiency.Therefore, it is necessary to it is a can quickly be powered on to gas meter, flow meter, breaker device, to improve gas meter, flow meter detection efficiency.
Utility model content
The purpose of the utility model is to overcome deficiencies in above-mentioned background technique, provide a kind of gas meter, flow meter detection external power supply
Device to gas meter, flow meter, it can be achieved that quickly powering on, powering off, and have the advantages that simple structure, easy to use, manufacturing cost is low.
In order to reach above-mentioned technical effect, the utility model takes following technical scheme:
A kind of gas meter, flow meter detection external power supply device, including left splint, right splint, the left clamp and right clamping plate pass through
Shaft and torsional spring connection, are equipped with shaft mounting hole in left clamp and right clamping plate, and shaft is plugged in left clamp and right clamping plate
In shaft mounting hole, the torsional spring is socketed in shaft, and one end of torsional spring is connected with left clamp, the other end of torsional spring and right folder
Plate is connected；There are two conducting bolts for one end grafting of the right clamping plate, and two conducting bolts are respectively positive pole bolt and cathode spiral shell
Bolt, the output end of two conducting bolts stretches out after both passing through right clamping plate from right clamping plate lower surface, on the input terminal of conducting bolt
It is socketed with single head weld tabs, is fixed single head weld tabs by nut after conducting bolt socket single head weld tabs, the single-run welding on piece is also
Connect live wire；In use, the cathode output end of the electric wire for the single-run welding on piece for being connected to positive pole bolt and external power supply is connected
It is logical, the electric wire of single-run welding on piece for being connected to cathode bolt is connected to the cathode output end of external power supply, opens power supply, so that
Positive pole bolt and cathode bolt on right clamping plate are powered, and then press one end of left clamp and right clamping plate towards close to mutual direction
Pressure, the other end of left clamp and right clamping plate is clipped on intelligent gas meter, then unclamps left clamp and right clamping plate, and make right clamping plate
On positive pole bolt and the output end of cathode bolt sufficiently connect with the battery anode slice of intelligent gas meter and battery cathode sheet respectively
Touching, so that the energization detection of intelligent gas meter is realized, when needing to power off, then again by one end of left clamp and right clamping plate towards close
Mutual direction pressing, then removes left clamp and right clamping plate from intelligent gas meter.
Further, further include cover board, threaded post is equipped on the right clamping plate, the cover board is fixed on the right side by screw
In the threaded post of clamping plate, cover board, which is arranged, on right clamping plate to play the role of crimping to the electric wire of single-run welding on piece, meanwhile, cover board is also
Protective action can be played to positive pole bolt and cathode bolt, and after setting cover board, also help the appearance beauty of lifting device entirety
Sense.
Further, card line platform is additionally provided on the right clamping plate, the card line platform is in concave shape, then positive pole bolt and cathode
The electric wire connected on bolt can be pooled together by card line platform, and concave shape card line platform can play preferable limit to electric wire and make
With electric wire can be interspersed in the groove of card line platform.
Further, the right clamping plate is equipped with several fins in one end of non-grafting conducting bolt, and setting fin can be convenient for
User preferably pinches when pressing right clamping plate takes right clamping plate, and fin can play the role of certain anti-skidding.
It further, further include bunch set, bunch is arranged in electric wire of the bunch set for single-run welding on piece connection of getting one's things ready
Set not only can further promote the aesthetic appearance of whole device, and the management to electric wire of being more convenient for, and can also play to electric wire centainly
Protective action.
Further, it is equipped with hook hole in the lower surface of the right clamping plate, and in left clamp towards the one side of right clamping plate
Equipped with hook hole, the both ends of the torsional spring are in J-shaped, and two J-shaped ends of torsional spring are mounted on right clamping plate or left clamp respectively
On hook hole, other connection types connection torsional springs also may be selected in practice in left and right clamping plate, specifically can according to actual needs and
It is fixed.
Further, live wire mounting hole is opened up in the single-run welding on piece, the electric wire passes through the electric wire of single head weld tabs
Mounting hole, which twines, is connected to single-run welding on piece, can also choose other connection types in practice.
It further, further include power supply, on right clamping plate, the single head weld tabs being installed on positive pole bolt is positive pole weld tabs,
The single head weld tabs being installed on cathode bolt is negative pole weld tabs, and the electric wire connected on positive weld tabs is the first electric wire, cathode weld tabs
The electric wire of upper connection is the second electric wire, and first electric wire is connected with the cathode output end of power supply, and the second electric wire and power supply are born
Pole output end is connected.
The utility model compared with prior art, have it is below the utility model has the advantages that
By the gas meter, flow meter detection external power supply device of the utility model, it can be achieved that when detecting gas meter, flow meter, quickly give
Gas meter, flow meter is powered on and power operation, to avoid needing to install or unload multiple dry electricity to intelligent gas meter in the prior art
Pond is just able to achieve gas meter, flow meter and powers on and the problem of power operation, have the advantages that easy to operate, easy to use.
Meanwhile the gas meter, flow meter detection external power supply device of the utility model can realize substitution general dry battery, have section
Can environmental protection advantage, and the gas meter, flow meter detection external power supply device of the utility model also has that structure is simple, manufacturing cost
Low advantage.
Detailed description of the invention
Fig. 1 is the explosive view of the gas meter, flow meter detection external power supply device of the utility model.
Fig. 2 is top view of the gas meter, flow meter detection of the utility model with external power supply device when not installing cover board.
Appended drawing reference: 1- left clamp, the right clamping plate of 2-, 3- shaft, 4- torsional spring, the positive pole bolt of 5-, 6- cathode bolt, 7- anode
Weld tabs, 8- cathode weld tabs, the first electric wire of 9-, the second electric wire of 10-, 11- nut, 12- cover board, 13- threaded post, 14- screw, 15-
Card line platform, 16- fin, 17- bunch set, 18- power supply.
Specific embodiment
The utility model is further elaborated below with reference to the embodiments of the present invention.
Embodiment:
Embodiment one
As shown in Figure 1, a kind of gas meter, flow meter detection external power supply device, including left clamp 1, right clamping plate 2, left clamp 1 and
Right clamping plate 2 is connected by shaft 3 and torsional spring 4, shaft mounting hole is equipped in left clamp 1 and right clamping plate 2, shaft 3 is plugged in
In left clamp 1 and the shaft mounting hole of right clamping plate 2, torsional spring 4 is socketed in shaft 3, and one end of torsional spring 4 is connected with left clamp 1,
The other end of torsional spring 4 is connected with right clamping plate 2.
Specifically, in the present embodiment, hook hole is equipped in the lower surface of right clamping plate 2, and in left clamp 1 towards right clamping plate
2 also are provided with hook hole on one side, and the both ends of torsional spring 4 are in J-shaped, two J-shaped ends of torsional spring 4 be mounted on respectively right clamping plate 2 or
On the hook hole of left clamp 1, also optional other connection types connection torsional springs 4, specifically can basis in left and right clamping plate in practice
Depending on actual demand.
There are two conducting bolts for one end grafting of right clamping plate 2, and two conducting bolts are respectively positive pole bolt 5 and cathode bolt
6, the output end of two conducting bolts stretches out after passing through right clamping plate 2 from right 2 lower surface of clamping plate, covers on the input terminal of conducting bolt
It is connected to single head weld tabs, is fixed single head weld tabs by nut 11 after conducting bolt socket single head weld tabs, single-run welding on piece is also connected with
Live wire.Wherein, the single head weld tabs being installed on cathode bolt 6 is negative pole weld tabs 8, the single-run welding being installed on positive pole bolt 5
Piece is positive weld tabs 7, and the electric wire connected on positive weld tabs 7 is the first electric wire 9, and the electric wire connected on cathode weld tabs 8 is the second electricity
Line 10.
Preferably, the gas meter, flow meter detection external power supply device in the present embodiment further includes cover board 12, on right clamping plate 2
Equipped with threaded post 13, cover board 12 is fixed in the threaded post 13 of right clamping plate 2 by screw 14, by right clamping plate in the present embodiment
Cover board 12 is arranged on 2 to play the role of crimping to the electric wire of single-run welding on piece, meanwhile, cover board 12 to positive pole bolt 5 and can also be born
Pole bolt 6 plays protective action, and after setting cover board 12, also helps the aesthetic appearance of lifting device entirety.
In order to play the clean and tidy sense of the preferably effect and further lifting device entirety of management harness, in the present embodiment,
Card line platform 15 is additionally provided on right clamping plate 2, card line platform 15 is in concave shape, then the first electric wire 9 and the second electric wire 10 can pass through card line platform
15 pool together, meanwhile, it is additionally provided in the present embodiment and covers 17 for the bunch of get one's things ready the first electric wire 9 and the second electric wire 10.
Preferably, right clamping plate 2 is equipped with several fins 16, setting in one end of non-grafting conducting bolt in the present embodiment
Fin 16 can preferably be pinched when pressing right clamping plate 2 convenient for user and take right clamping plate 2, and can also be according to specific requirements in left clamp
Corresponding position is also provided with fin on 1, and fin 16 can play the role of certain anti-skidding.Meanwhile in the present embodiment, in single-run welding on piece
Live wire mounting hole is opened up, electric wire is twined by the electric wire mounting hole of single head weld tabs and is connected to single-run welding on piece, can also chosen in practice
Other connection types.
Power supply is not configured with external power supply device in the gas meter, flow meter detection of the present embodiment, then the gas meter, flow meter of the present embodiment, which detects, uses
External power supply device, which needs to arrange in pairs or groups with external power supply when in use, to be used, in use, will first be connected to the single-run welding of positive pole bolt 5
First electric wire 9 of on piece is connected to the cathode output end of external power supply, and will be connected to cathode bolt 6 single-run welding on piece
Two electric wires 10 are connected to the cathode output end of external power supply, open external power supply, so that positive pole bolt 5 on right clamping plate 2 and negative
Pole bolt 6 is powered, and then presses one end of left clamp 1 and right clamping plate 2 towards close to mutual direction, by left clamp 1 and right folder
The other end of plate 2 is clipped on intelligent gas meter, then unclamps left clamp 1 and right clamping plate 2, and make the positive spiral shell on right clamping plate 2
The output end of bolt 5 and cathode bolt 6 comes into full contact with the battery anode slice of intelligent gas meter and battery cathode sheet respectively, thus real
The energization detection of existing intelligent gas meter, when needing to power off, then again by one end of left clamp 1 and right clamping plate 2 towards close to mutual
Direction pressing, then removes left clamp 1 and right clamping plate 2 from intelligent gas meter.
Embodiment two
As shown in Fig. 2, a kind of gas meter, flow meter detection external power supply device, external power supply is used in the gas meter, flow meter detection of the present embodiment
The difference of device and the gas meter, flow meter detection external power supply device of embodiment one is that the gas meter, flow meter of the present embodiment is detected with external
Power supply 18 is configured in power supply device, and in the present embodiment, the first electric wire 9 is connected with the cathode output end of power supply 18, the second electricity
Line 10 is connected with the cathode output end of power supply 18, in use, directly power configuration power supply can be needed electric with detection intelligent gas meter
Pressure.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (8)
1. a kind of gas meter, flow meter detection external power supply device, which is characterized in that including left splint, right splint, the left clamp and
Right clamping plate is connected by shaft and torsional spring, is equipped with shaft mounting hole in left clamp and right clamping plate, shaft is plugged in left clamp
And in the shaft mounting hole of right clamping plate, the torsional spring is socketed in shaft, and one end of torsional spring is connected with left clamp, torsional spring it is another
One end is connected with right clamping plate；
There are two conducting bolts for one end grafting of the right clamping plate, and two conducting bolts are respectively positive pole bolt and cathode spiral shell
Bolt, the output end of two conducting bolts stretches out after both passing through right clamping plate from right clamping plate lower surface, in the input of conducting bolt
It is socketed with single head weld tabs on end, is fixed single head weld tabs by nut after conducting bolt socket single head weld tabs, the single head weld tabs
On be also connected with electric wire.
2. a kind of gas meter, flow meter detection external power supply device according to claim 1, which is characterized in that it further include cover board,
It is equipped with threaded post on the right clamping plate, offers threaded hole on the cover board, screw is connected on threaded hole, cover board is logical
Screw is crossed to be fixed in the threaded post of right clamping plate.
3. a kind of gas meter, flow meter detection external power supply device according to claim 1, which is characterized in that on the right clamping plate
It is additionally provided with card line platform, the card line platform is in concave shape.
4. a kind of gas meter, flow meter detection external power supply device according to claim 1, which is characterized in that the right clamping plate exists
One end of non-grafting conducting bolt is equipped with several fins.
5. a kind of gas meter, flow meter detection external power supply device according to claim 1, which is characterized in that further include bunch
Set, electric wire of the bunch set for single-run welding on piece connection of getting one's things ready.
6. a kind of gas meter, flow meter detection external power supply device according to claim 1, which is characterized in that in the right clamping plate
Lower surface be equipped with hook hole, and also be provided with hook hole on one side towards right clamping plate in left clamp, the both ends of the torsional spring are in J
Two J-shaped ends of shape, torsional spring are mounted on respectively on right clamping plate or the hook hole of left clamp.
7. a kind of gas meter, flow meter detection external power supply device according to claim 1, which is characterized in that in the single-run welding
On piece opens up live wire mounting hole, and the electric wire is twined by the electric wire mounting hole of single head weld tabs and is connected to single-run welding on piece.
8. according to claim 1 to any a kind of gas meter, flow meter detection external power supply device in 7, which is characterized in that also
Including power supply, on right clamping plate, the single head weld tabs being installed on positive pole bolt is positive pole weld tabs, the list being installed on cathode bolt
Head weld tabs is cathode weld tabs, and the electric wire connected on positive weld tabs is the first electric wire, and the electric wire connected on cathode weld tabs is the second electricity
Line, first electric wire are connected with the cathode output end of power supply, and the second electric wire is connected with the cathode output end of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920636467.3U CN209526217U (en) | 2019-05-06 | 2019-05-06 | External power supply device is used in a kind of detection of gas meter, flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920636467.3U CN209526217U (en) | 2019-05-06 | 2019-05-06 | External power supply device is used in a kind of detection of gas meter, flow meter |
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| Publication Number | Publication Date |
|---|---|
| CN209526217U true CN209526217U (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920636467.3U Active CN209526217U (en) | 2019-05-06 | 2019-05-06 | External power supply device is used in a kind of detection of gas meter, flow meter |
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| CN (1) | CN209526217U (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 |
-
2019
- 2019-05-06 CN CN201920636467.3U patent/CN209526217U/en active Active
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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