CN208296925U - A kind of battery case of gas meter, flow meter - Google Patents
A kind of battery case of gas meter, flow meter Download PDFInfo
- Publication number
- CN208296925U CN208296925U CN201821097053.XU CN201821097053U CN208296925U CN 208296925 U CN208296925 U CN 208296925U CN 201821097053 U CN201821097053 U CN 201821097053U CN 208296925 U CN208296925 U CN 208296925U
- Authority
- CN
- China
- Prior art keywords
- battery case
- fixedly connected
- wall
- flow meter
- gas meter
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002274 desiccant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of battery cases of gas meter, flow meter, including gas meter, flow meter ontology, the lower end of the gas meter, flow meter ontology is equipped with device slot, battery case is equipped in described device slot, battery case there are two being set in the battery case, battery has been assigned in two battery cases, two opposite inner walls of the battery case are fixedly connected to conducting block, cylindrical cavity there are four being set in the battery case, four cylindrical cavities are one group two-by-two, cylindrical cavity described in one group is located at the two sides of battery case, the side wall of the conducting block runs through the inner wall of battery case and extends in cylindrical cavity, it is equipped in the cylindrical cavity and supports piece, described support is fixedly connected between piece and conducting block by the first spring, the side wall to piece is fixedly connected with round end support block, the round end support block through the inner wall of cylindrical cavity and extends in device slot far from one end to piece, described device slot is opposite Inner wall is fixedly connected to two conductive sheets.The utility model is structurally reasonable, convenient for replacing to battery, reduces maintenance cost.
Description
Technical field
The utility model relates to gas meter, flow meter technical field more particularly to a kind of battery cases of gas meter, flow meter.
Background technique
Battery case on existing gas meter, flow meter is on gas meter, flow meter pedestal directly by plastic injection disposal molding, battery
Box and gas meter, flow meter pedestal are in one.Electricity can be insufficient in use for some time for battery, and pole piece is also easy to get rusty, if you need to electricity
Pond, which carries out replacement, can only dismantle lower gas meter, flow meter, and being dismantled to gas meter, flow meter can just replace, and replace very inconvenient, maintenance
Cost it is excessively high.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of electricity of the gas meter, flow meter proposed
Pond box reduces maintenance cost convenient for replacing to battery.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of battery case of gas meter, flow meter, including gas meter, flow meter ontology, the lower end of the gas meter, flow meter ontology is equipped with device slot, described
It is equipped with battery case in device slot, is set in the battery case there are two battery case, has assigned battery in two battery cases, two
The opposite inner wall of a battery case is fixedly connected to conducting block, is set in the battery case there are four cylindrical cavity, four circles
Chamber is one group two-by-two, and cylindrical cavity described in one group is located at the two sides of battery case, and the side wall of the conducting block is through the interior of battery case
Wall simultaneously extends in cylindrical cavity, is equipped in the cylindrical cavity and supports piece, and described support is fixedly connected between piece and conducting block by the first spring,
The side wall to piece is fixedly connected with round end support block, and the round end support block through the inner wall of cylindrical cavity and is prolonged far from one end to piece
It extends in device slot, the opposite inner wall of described device slot is fixedly connected to two conductive sheets, the conductive sheet and round end support block
It offsets, the lower end of the battery case is fixedly connected with pulling plate, is set in the pulling plate there are two device chamber, two described devices are intracavitary
It is fixedly connected to slide bar, described device is intracavitary to be equipped with pull rod, and the slide bar runs through pull rod, and the opposite inner wall of described device chamber is equal
Equipped with strip-shaped hole, the slide bar is arranged with second spring between pull rod and device cavity wall, under the gas meter, flow meter ontology
End is set there are two slot, and the pull rod runs through two strip-shaped holes and extends in slot, and the pull rod side wall is fixedly connected with two
A limited block, the inner wall of the slot set that there are two the limiting slots that match with two limited blocks.
Preferably, the inner wall of the cylindrical cavity is fixedly connected there are two guide rod, and two guide rods run through to piece.
Preferably, the conducting block, to piece, round end support block and conductive sheet be all made of copper material.
Preferably, it is equipped with holder in the battery case, is equipped with desiccant in the holder.
Preferably, one end of the second spring is fixedly connected with the side wall of pull rod, the other end of the second spring with
The inner wall of device chamber is fixedly connected, and the second spring is brute spring.
In the utility model, when needing to replace battery, only need to pull two pull rods simultaneously, make two limited blocks from
Two limiting slots are opened, battery case can be extracted out, battery is replaced, the both ends of the first spring have been respectively fixedly connected with conduction
Block and support piece, the side wall to piece is fixedly connected with round end support block, round end support block made to offset with conductive sheet, using round end design just
In being pulled.The utility model is structurally reasonable, convenient for replacing to battery, reduces maintenance cost.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of gas meter, flow meter battery case structural schematic diagram；
Fig. 2 be the utility model proposes a kind of gas meter, flow meter battery case A at structure enlargement diagram；
Fig. 3 be the utility model proposes a kind of gas meter, flow meter battery case B at structure enlargement diagram.
In figure: 1 gas meter, flow meter ontology, 2 pulling plates, 3 device slots, 4 batteries, 5 holders, 6 battery cases, 7 battery cases, 8 guide rods,
9 conducting blocks, 10 first springs, 11 support piece, 12 round end support blocks, 13 conductive sheets, 14 slots, 15 limited blocks, 16 slide bars, 17 pull rods,
18 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of battery case of gas meter, flow meter, the lower end of gas meter, flow meter ontology 1 are equipped with device slot 3, set in device slot 3
There is battery case 7, set in battery case 7 there are two battery case 6, battery 4 has been assigned in two battery cases 6, two battery cases 6 are opposite
Inner wall be fixedly connected to conducting block 9, set in battery case 7 there are four cylindrical cavity, four cylindrical cavities are one group two-by-two, one group of cylindrical cavity point
Not Wei Yu battery case 6 two sides, the side wall of conducting block 9 through battery case 6 inner wall and extend in cylindrical cavity, be equipped with and support in cylindrical cavity
Piece 11 is fixedly connected to the first spring 10 is passed through between piece 11 and conducting block 9, and the side wall to piece 11 is fixedly connected with round end support block
12, round end support block 12 through the inner wall of cylindrical cavity and extends in device slot 3 far from one end to piece 11, opposite interior of device slot 3
Wall is fixedly connected to two conductive sheets 13, and conductive sheet 13 offsets with round end support block 12, and the lower end of battery case 7 is fixedly connected with drawing
Plate 2 is set in pulling plate 2 there are two device chamber, and two devices are intracavitary to be fixedly connected to slide bar 16, and device is intracavitary to be equipped with pull rod 17,
Slide bar 16 runs through pull rod 17, and the opposite inner wall of device chamber is equipped with strip-shaped hole, slide bar 16 be located at pull rod 17 and device cavity wall it
Between be arranged with second spring 18, the lower end of gas meter, flow meter ontology 1 sets that there are two slots 14, and pull rod 17 is through two strip-shaped holes and extends
To slot 14,17 side wall of pull rod is fixedly connected there are two limited block 15, the inner wall of slot 14 set there are two with two limited blocks
15 limiting slots matched when needing to replace battery 4, only need to pull two pull rods 17 simultaneously, make two limited blocks 15
Two limiting slots are left, battery case 7 can be extracted out, battery 4 is replaced, the both ends of the first spring 10 are respectively fixedly connected with
There is conducting block 9 and support piece 11, the side wall to piece 11 is fixedly connected with round end support block 12, makes round end support block 12 and 13 phase of conductive sheet
It supports, is convenient for pulling using the design of round end.
In the utility model, a kind of battery case of gas meter, flow meter, the inner wall of cylindrical cavity is fixedly connected there are two guide rod 8, and two
Guide rod 8 is through piece 11 is supported, and conducting block 9 is all made of copper material to piece 11, round end support block 12 and conductive sheet 13, in battery case 7
Equipped with holder 5, it is equipped with desiccant in holder 5, one end of second spring 18 is fixedly connected with the side wall of pull rod 17, the second bullet
The other end of spring 18 is fixedly connected with the inner wall of device chamber, and second spring 18 is brute spring.
In the utility model, when needing to replace battery 4, two pull rods 17 only need to be pulled simultaneously, make two limits
Block 15 leaves two limiting slots, can extract battery case 7 out and replace to battery 4, and the both ends of the first spring 10 are fixed respectively
It is connected with conducting block 9 and supports piece 11, the side wall to piece 11 is fixedly connected with round end support block 12, makes round end support block 12 and conductive sheet 13
It offsets, is convenient for pulling using the design of round end.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of battery case of gas meter, flow meter, including gas meter, flow meter ontology (1), which is characterized in that the lower end of the gas meter, flow meter ontology (1)
Equipped with device slot (3), battery case (7) are equipped in described device slot (3), are set in the battery case (7) there are two battery case (6),
It has been assigned battery (4) in two battery cases (6), two opposite inner walls of the battery case (6) are fixedly connected to and lead
Electric block (9), sets that there are four cylindrical cavities in the battery case (7), and four cylindrical cavities are one group two-by-two, and cylindrical cavity described in one group distinguishes position
In the two sides of battery case (6), the side wall of the conducting block (9) runs through the inner wall of battery case (6) and extends in cylindrical cavity, the circle
Intracavitary be equipped with supports piece (11), and described support between piece (11) and conducting block (9) is fixedly connected by the first spring (10), described to support piece
(11) side wall is fixedly connected with round end support block (12), and the round end support block (12) is far from one end to piece (11) through cylindrical cavity
Inner wall simultaneously extends in device slot (3), and the opposite inner wall of described device slot (3) is fixedly connected to two conductive sheets (13), institute
It states conductive sheet (13) to offset with round end support block (12), the lower end of the battery case (7) is fixedly connected with pulling plate (2), the pulling plate
(2) device chamber there are two setting in, two described devices are intracavitary to be fixedly connected to slide bar (16), and described device is intracavitary to be equipped with pull rod
(17), the slide bar (16) runs through pull rod (17), and the opposite inner wall of described device chamber is equipped with strip-shaped hole, slide bar (16) position
It is arranged between pull rod (17) and device cavity wall second spring (18), there are two the lower end of the gas meter, flow meter ontology (1) is set
Slot (14), the pull rod (17) is through two strip-shaped holes and extends in slot (14), and pull rod (17) side wall is fixed to be connected
It connects there are two limited block (15), the inner wall of the slot (14) sets that there are two the limiting slots matched with two limited blocks (15).
2. a kind of battery case of gas meter, flow meter according to claim 1, which is characterized in that the inner wall of the cylindrical cavity is fixedly connected
There are two guide rod (8), and two guide rods (8) are through to piece (11).
3. a kind of battery case of gas meter, flow meter according to claim 1, which is characterized in that the conducting block (9) supports piece
(11), round end support block (12) and conductive sheet (13) are all made of copper material.
4. a kind of battery case of gas meter, flow meter according to claim 1, which is characterized in that be equipped with and put in the battery case (7)
It sets box (5), desiccant is equipped in the holder (5).
5. a kind of battery case of gas meter, flow meter according to claim 1, which is characterized in that one end of the second spring (18)
It is fixedly connected with the side wall of pull rod (17), the other end of the second spring (18) is fixedly connected with the inner wall of device chamber, described
Second spring (18) is brute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097053.XU CN208296925U (en) | 2018-07-11 | 2018-07-11 | A kind of battery case of gas meter, flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097053.XU CN208296925U (en) | 2018-07-11 | 2018-07-11 | A kind of battery case of gas meter, flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296925U true CN208296925U (en) | 2018-12-28 |
Family
ID=64700239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821097053.XU Expired - Fee Related CN208296925U (en) | 2018-07-11 | 2018-07-11 | A kind of battery case of gas meter, flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208296925U (en) |
-
2018
- 2018-07-11 CN CN201821097053.XU patent/CN208296925U/en not_active Expired - Fee Related
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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: 20181228 |