CN104075763B - A kind of quick detachable split type water meter - Google Patents
A kind of quick detachable split type water meter Download PDFInfo
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- CN104075763B CN104075763B CN201410349129.3A CN201410349129A CN104075763B CN 104075763 B CN104075763 B CN 104075763B CN 201410349129 A CN201410349129 A CN 201410349129A CN 104075763 B CN104075763 B CN 104075763B
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- water meter
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Abstract
The invention discloses the quick detachable split type water meter of one kind, including water meter mechanical body, shell and upper lid, shell is provided with electronic component kit and battery case, electronic component kit includes electronic component shell and cover plate, battery case includes battery container and block, the water meter also includes the connector of connection water meter mechanical body and shell, the connector is screwed in the top of water meter mechanical body, the madial wall of the shell is provided with buckle, and the lateral wall of the connector is provided with the neck matched with buckle.Compared with prior art, reasonable in design of the present invention, using the design being integrally formed with cassette connection, the structure of water meter case is simplified, can realize and be rapidly assembled and disassembled, and the structural fittings used are all convenient dismountings, if thering is damage only need to change accessory, without integral replacing.
Description
Technical field
Electronic unit and water meter mechanical body Fast Installation are realized the present invention relates to a kind of water meter, particularly one kind and are separated
Quick detachable split type water meter.
Background technology
As sensor technology, the development of mechanics of communication and water supply company are to water meter accurate measurement and intelligent management
Demand, intellectual water meter has also obtained universal development.Research of the people to intellectual water meter is focusing more on how more accurate count
Amount and more intelligent management aspect, have often ignored in terms of the convenience installed and repaired.Passed by using magnetosensitive
Sensor technology, can realize the electromechanical separation of water meter, and Fig. 1 is existing a radio remote transmitting water meter, but it exists in structure
It is following not enough：1st, the structure member of the electronic component shell above mechanical water meter is more, and installation steps are more, integrally needs to use screw
It is fastened on mechanical water meter, destruction part plastic may be needed just to back out screw during dismounting.2nd, battery case space is small, lid
It is placed in box body, changing battery needs specific purpose tool, inconvenient operation.
The content of the invention
Goal of the invention：For above-mentioned technical problem, the present invention by simplify electronic component shell structure member and with
The connected mode of water meter mechanical body is easily installed and torn open there is provided a kind of electronic unit and water meter mechanical body split-type design
The water meter unloaded.
Technical scheme：For achieving the above object, the technical solution adopted by the present invention is as follows：
A kind of quick detachable split type water meter, including water meter mechanical body, shell and upper lid, shell are provided with electronic component kit
And battery case, electronic component kit include electronic component shell and cover plate, battery case include battery container and block, the water meter is also
Connector including connection water meter mechanical body and shell, the connector is screwed in the upper of water meter mechanical body
Side, the madial wall of the shell is provided with buckle, and the lateral wall of the connector is provided with the neck matched with buckle.
Further, prevented between shell and connector by setting locating part and screw fixing device shell easily by
Dismounting, connector is provided with is provided with nut mounting hole with the groove of locating part bottom mating first, the bottom of the first groove, shell
Madial wall is provided with a lug, and lug is provided with screw hole, is screwed between shell and connector；The bottom surface of locating part
The second groove matched provided with salient point and with lug, the bottom surface of the first groove is provided with the 3rd groove matched with salient point.
Further, it is upper to cover the top for being movably arranged on locating part.Two cylinders are set on upper lid, on the top of locating part
If the circular groove matched with cylinder, two cylinders are respectively clamped into the two ends of circular groove, upper lid is can circular groove
It is axially axle upset.
Further, for the ease of changing battery, battery container is set along perpendicular to water meter surface direction, and block is located at electricity
Screw thread is provided with the outside of the top of pond housing, the upper end of battery container and on the inside of block, battery container is threadedly coupled with block.
During installation, connector is screwed on mechanical water meter, spiral shell is put into the nut mounting hole of connector
Mother, jacket is on connector, and rotation causes buckle and neck clamping after buckle and neck alignment, with a screw by shell and
Connector is fixed, and locating part is inserted in the first groove on connector, on the salient point and connector on alignment locating part
Locating part is pressed under 3rd groove, then by the two ends of the circular groove on two cylinders insertion locating part top of upper lid, completes to install.
When electronic unit maintenance is changed, first upper lid is removed from locating part, locating part is extracted, turns on screw, rotary unloading lower casing is whole
Body is replaced with new.If upper lid or the locating part fracture of water meter, due to being all the accessory of convenient dismounting, only need to change accessory
, without integral replacing.
Beneficial effect：Compared with prior art, there is advantages below in the present invention：1st, electronic component shell structural portion is simplified
Part, is connected using the mode that snaps connection with mechanical water meter main body, is realized Fast Installation and is changed with maintenance.2nd, by buckle and neck
Electronic component shell and the maximum side of connector contact surface are arranged on, larger buckle and neck can be set, card is improved
Button and the intensity of connection, and install more convenient.3rd, the accessory of electronic unit is few, global formation, changes convenient.4th, battery case is vertical
Set, block is external, is conveniently replaceable battery.
Brief description of the drawings
Fig. 1 is existing product structural representation；
Fig. 2 is structural representation of the embodiment of the present invention；
Fig. 3 be the embodiment of the present invention in shell structural representation；
Fig. 4 be the embodiment of the present invention in locating part structural representation；
Fig. 5 be the embodiment of the present invention in electronic component shell cover plate structural representation；
Fig. 6 is the schematic cross-section in A-A faces in Fig. 5；
Fig. 7 is the whole structure figure after the embodiment of the present invention is assembled.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.It should be noted that description is used below
Word "front", "rear", "left", "right", " on ", " under ", " top ", " bottom " refer to direction in accompanying drawing 2, " interior " and " outer " refers to
Be directed towards or away from particular geometric center direction.
As illustrated in figs. 2-7, a kind of quick detachable split type water meter, including water meter mechanical body 1, shell 3, connection water meter machinery
Main body 1 and connector 2, locating part 4 and the upper lid 6 of shell 3, shell 3 are provided with electronic component kit and battery case.Electronic component kit
Including electronic component shell 31 and cover plate 5, battery case includes being provided with water proof ring 8 in battery container 32 and block 7, block 7.Connection
Part 2 is screwed in the top of water meter mechanical body 1, passes through the card on the madial wall of shell 3 between shell 3 and connector 2
Button 35 be connected with the neck on the lateral wall of connector 2, and buckle 35 is rectangular patch, neck including guiding groove 21 and with guiding
The stopper slot 22 that groove 21 is communicated.6 groups of buckles and notchs are set between shell 3 and connector 2, can be reached preferably solid
Determine effect.
After shell 3 and connector 2 are by buckle and neck clamping, prevent from being disassembled easily, also set up dismounting protection device,
Connector 2 is provided with the first groove 23, and the bottom surface of the first groove 23 is matched with the bottom surface of locating part 4, and the bottom of the first groove 23 is set
There is nut mounting hole 24；The madial wall of shell 3 is provided with a lug 33, and lug 33 is provided with screw hole 34；The bottom of locating part 4 is set
There are width and the second groove of identical 41 of lug 33.
During installation, shell 3 is covered on connector 2, the alignment guidance groove 21 of buckle 35, rotational shell 3 so that buckle 35 enters
Enter stopper slot 22, shell 3 is and the clamping of connector 2；Now, screw hole 34 and the nut aligning in nut mounting hole 24, are used
Screw fixing shell 3 and connector 2, locating part 4 are inserted in the first groove 23, and the second groove 41 covers lug 33 and fixing shell
3 with the screw of connector 2, in the presence of screw and locating part 4, shell 3 is secured firmly on connector 2, and be difficult by
Malicious persons discover how dismounting easily.During dismounting, locating part 4 is taken out, screw is turned on, shell 3 is reversely rotated, buckle 35 is moved
Lower casing 3 can be unloaded by going out after stopper slot 22.
In order that locating part 4 and connector 2 contact more firm, two the 3rd grooves 25 are set in the bottom of the first groove 23,
The bottom surface of locating part 4 is provided with the salient point 42 matched with the 3rd groove 25, is pushed after locating part 4 is inserted in the first groove 23,
So that salient point 42 is placed in the 3rd groove 25, locating part 4 is closely snapped together with connector 2.
Upper lid 6 be may be mounted on locating part 4, and two small columns 61 are set on upper lid 6, and the top of locating part 4 is set and cylinder
The circular groove 43 of 61 matchings, two cylinders 61 is respectively clamped into the two ends of circular groove 43, and upper lid 6 i.e. can be with circular groove
43 axial direction overturns for axle.
Change the problem of battery is inconvenient to solve existing water meter, the embodiment of the present invention by battery container 32 along perpendicular to
Water meter surface direction is set, and block 7 is located on the outside of the top of battery container 32, the upper end of battery container 32 and the inner side of block 7 is set
There is screw thread, battery container 32 is threadedly coupled with block 7, water proof ring 8 is provided with block 7, the outside of block 7 is circumferentially arranged with some
The raised line 71 vertical with top surface.It is replaceable, the bigger height with battery of height of battery container 32 without instrument when changing battery
Degree, can set spring or shell fragment in the low side of battery container 32, turn on after block 7, battery ejection, be higher by battery container 32, just
In taking-up battery.In addition, in order to prevent that block 7 is stolen or loses, the top face of block 7 is provided with lug 72, and lug 72 is provided with
Theftproof rope mounting hole 73.
The problem of blow-by waterproof in order to solve electronic component kit, the electronic component shell 31 and lid of the embodiment of the present invention
By ultrasonic bonding connection formation seal cavity between plate 5, the top of electronic component shell 31 is provided with groove 36, lid along inwall
Raised line 51 is provided with along side on the medial surface of plate 5, in water meter production process, after electronic component is installed, using ultrasound machine
Cover plate 5 is pressed in the top of electronic component shell 31, raised line 51 is contacted with the bottom surface of groove 36, ultrasound machine cause raised line 51 with
The fusion point of the bottom surface of groove 36 contact melts, and cover plate 5 is tightly sealingly joined together with electronic component shell 31.Such as Fig. 5,
Shown in Fig. 6, the A-A faces section of raised line 51 includes a rectangle and isosceles right triangle, the long side of isosceles right triangle and square
Shape is while overlap.The width of raised line 51 is set to 1.5mm, when highly the depth than groove 36 is higher by 0.3mm, is carrying out ultrasonic wave
During welding, relatively good effect can be reached, the cover plate 5 after welding is flushed with the top edge of electronic component shell 31.
The reasonable in design of the embodiment of the present invention, using the mentality of designing being integrally formed with cassette connection, simplifies water
The structure of watch shell, can quickly realize installation and removal, and the structural fittings used are all convenient dismountings, if having damage only
Accessory need to be changed, without integral replacing.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, the replacement or improvement made also should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of quick detachable split type water meter, including water meter mechanical body（1）, shell（3）With upper lid（6）, shell（3）It is provided with
Electronic component kit and battery case, electronic component kit include electronic component shell（31）And cover plate（5）, battery case include battery container
（32）And block（7）, it is characterised in that the water meter also includes connection water meter mechanical body（1）With shell（3）Connector
（2）, the connector（2）It is screwed in water meter mechanical body（1）Top, the shell（3）Madial wall on set
There is buckle（35）, the connector（2）Lateral wall be provided with and buckle（35）The neck of matching；Buckle（35）For rectangular sheet
Shape, neck includes guiding groove（21）And and guiding groove（21）The stopper slot communicated（22）；
The shell（3）With connector（2）Between be provided with locating part（4）, connector（2）It is provided with and locating part（4）Bottom
With the first groove（23）, the first groove（23）Bottom be provided with nut mounting hole（24）, shell（3）Madial wall provided with one convex
Piece（33）, lug（33）It is provided with screw hole（34）, shell（3）And connector（2）Between be screwed；Locating part（4）
Bottom surface be provided with salient point（42）And and lug（33）Second groove of matching（41）, the first groove（23）Bottom surface be provided with it is convex
Point（42）3rd groove of matching（25）.
2. quick detachable split type water meter according to claim 1, it is characterised in that the upper lid（6）It is movably arranged on institute
State locating part（4）Top.
3. quick detachable split type water meter according to claim 1, it is characterised in that the shell（3）Madial wall on edge
It is circumferentially with 6 buckles（35）, the connector（2）Lateral wall on circumferentially arranged with 6 necks matched with 6 buckles.
4. quick detachable split type water meter according to claim 1, it is characterised in that the battery container（32）Along perpendicular to
Water meter surface direction is set, block（7）Positioned at battery container（32）Top, battery container（32）Upper end on the outside of and block
（7）Inner side is provided with screw thread, battery container（32）With block（7）Threaded connection.
5. quick detachable split type water meter according to claim 4, it is characterised in that the block（7）Outside circumferentially
Provided with some raised lines vertical with top surface（71）.
6. quick detachable split type water meter according to claim 4, it is characterised in that the block（7）Top face set
There is theftproof rope mounting hole（73）.
7. quick detachable split type water meter according to claim 4, it is characterised in that the battery container（32）Bottom surface in
Side is provided with shell fragment or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349129.3A CN104075763B (en) | 2014-07-21 | 2014-07-21 | A kind of quick detachable split type water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349129.3A CN104075763B (en) | 2014-07-21 | 2014-07-21 | A kind of quick detachable split type water meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104075763A CN104075763A (en) | 2014-10-01 |
| CN104075763B true CN104075763B (en) | 2017-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349129.3A Active CN104075763B (en) | 2014-07-21 | 2014-07-21 | A kind of quick detachable split type water meter |
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| CN (1) | CN104075763B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168500A (en) * | 2016-07-15 | 2016-11-30 | 天津市炳华节能技术有限公司 | A kind of novel remote transmitting water meter |
| CN107167208B (en) * | 2017-07-25 | 2023-08-01 | 重庆智慧水务有限公司 | Pin and socket connected wireless remote water meter |
| CN108955798B (en) * | 2018-08-21 | 2023-11-03 | 三川智慧科技股份有限公司 | Non-magnetic water meter |
| CN108955807B (en) * | 2018-10-16 | 2020-04-14 | 安徽上志智能仪表有限公司 | Intelligent Internet of things water meter |
| CN114043067A (en) * | 2021-10-25 | 2022-02-15 | 杭州竞达电子有限公司 | Water meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4679442A (en) * | 1984-12-26 | 1987-07-14 | Kabushiki Kaisha Toshiba | Electromagnetic flow meter |
| CN201653481U (en) * | 2010-02-26 | 2010-11-24 | 深圳市格金电力电子技术有限公司 | Electronic remote water meter with electromechanical separation |
| CN202793502U (en) * | 2012-09-13 | 2013-03-13 | 江西三川水表股份有限公司 | Intelligent water meter |
| CN103542906A (en) * | 2013-06-28 | 2014-01-29 | 刘祥胜 | Manufacturing technique for thin-wall stainless steel water meter casing |
| CN203432636U (en) * | 2013-09-11 | 2014-02-12 | 江西三川水表股份有限公司 | Photoelectric direct reading meter lid |
-
2014
- 2014-07-21 CN CN201410349129.3A patent/CN104075763B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4679442A (en) * | 1984-12-26 | 1987-07-14 | Kabushiki Kaisha Toshiba | Electromagnetic flow meter |
| CN201653481U (en) * | 2010-02-26 | 2010-11-24 | 深圳市格金电力电子技术有限公司 | Electronic remote water meter with electromechanical separation |
| CN202793502U (en) * | 2012-09-13 | 2013-03-13 | 江西三川水表股份有限公司 | Intelligent water meter |
| CN103542906A (en) * | 2013-06-28 | 2014-01-29 | 刘祥胜 | Manufacturing technique for thin-wall stainless steel water meter casing |
| CN203432636U (en) * | 2013-09-11 | 2014-02-12 | 江西三川水表股份有限公司 | Photoelectric direct reading meter lid |
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| Publication number | Publication date |
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| CN104075763A (en) | 2014-10-01 |
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