CN104075763A - Detachable split type water meter - Google Patents
Detachable split type water meter Download PDFInfo
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- CN104075763A CN104075763A CN201410349129.3A CN201410349129A CN104075763A CN 104075763 A CN104075763 A CN 104075763A CN 201410349129 A CN201410349129 A CN 201410349129A CN 104075763 A CN104075763 A CN 104075763A
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- water meter
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- split type
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Abstract
The invention discloses a detachable split type water meter which comprises a water meter mechanical body, a shell and an upper cover, wherein an electronic element box and a battery box are arranged on the shell; the electronic element box comprises an electronic element shell and a cover plate; the battery box comprises a battery box body and a cap; the water meter further comprises a connecting piece connected with the water meter mechanical body and the shell; the connecting piece is fixed at the upper part of the water meter mechanical body through a screw; a buckle is arranged on the inner side wall of the shell; a clamping groove matched with the buckle is formed in the outer side wall of the connecting piece. Compared with the prior art, the detachable split type water meter is reasonable in structural design; the design of integrated forming and clamping connection is adopted, so that the structure of the water meter shell is simplified, fast installation and dismounting can be realized, and the adopted structural accessories are convenient to dismount, so that when the water meter is damaged, only the accessories instead of the whole water meter are needed to be replaced.
Description
Technical field
The present invention relates to a kind of water meter, particularly a kind of electronic unit and water meter mechanical body Fast Installation and easily detachable split type water meter separating realized.
Background technology
Along with development and the water supply company demand to water meter accurate measurement and intelligent management of sensor technology, mechanics of communication, intellectual water meter has also obtained general development.People are focusing more on and measure how more accurately and more intelligentized management aspect the research of intellectual water meter, aspect the convenience of installing and keep in repair, are often ignoring to some extent.By adopting magneto-dependent sensor technology, the electromechanics that can realize water meter separates, Fig. 1 is existing a radio remote transmitting water meter, but structurally there is following deficiency in it: 1, the structure member of the electronic component shell of mechanical water meter top is more, installation steps are many, entirety need to, with fastened by screw on mechanical water meter, may need to destroy partly plastic part and just can back out screw when dismounting.2, battery case space is little, and lid is placed in box body, and changing battery needs specific purpose tool, inconvenient operation.
Summary of the invention
Goal of the invention: for above-mentioned technical matters, the present invention, by simplifying the structure member of electronic component shell and the connected mode with water meter mechanical body, provides a kind of electronic unit and water meter mechanical body split-type design, is convenient to the water meter of installation and removal.
Technical scheme: for achieving the above object, the technical solution used in the present invention is as follows:
A kind of quick detachable split type water meter, comprise water meter mechanical body, shell and upper cover, shell is provided with electronic component kit and battery case, electronic component kit comprises electronic component shell and cover plate, battery case comprises battery container and block, and described water meter also comprises the web member that connects water meter mechanical body and shell, and described web member is screwed in the top of water meter mechanical body, the madial wall of described shell is provided with buckle, and the lateral wall of described web member is provided with the draw-in groove mating with buckle.
Further, between shell and web member, by being set, locating part and screw stationary installation prevent that shell is disassembled easily, web member is provided with and locating part bottom mating the first groove, the bottom of the first groove is provided with nut mounting hole, the madial wall of shell is provided with a lug, lug is provided with screw hole, between shell and web member, is screwed; The second groove that the bottom surface of locating part is provided with salient point and mates with lug, the bottom surface of the first groove is provided with the 3rd groove mating with salient point.
Further, upper cover is movably arranged on the top of locating part.Establish two cylinders upper covering, establish the circular groove mating with cylinder on the top of locating part, two cylinders are snapped in respectively to the two ends of circular groove, upper cover can the axial of circular groove be axle upset.
Further, for the ease of changing battery, battery container is along arranging perpendicular to water meter surface direction, and block is positioned at the top of battery container, and outside, upper end and the block inner side of battery container are provided with screw thread, and battery container is threaded with block.
When installation, web member is screwed on mechanical water meter, in the nut mounting hole of web member, put into nut, jacket on web member, buckle and draw-in groove aim at after rotation buckle and draw-in groove are clamped, shell and web member are fixed with a screw, locating part is inserted in the first groove on web member, aim under the salient point on locating part and the 3rd groove on web member and press locating part, then two cylinders of upper cover are inserted to the two ends of the circular groove on locating part top, complete installation.When electronic unit maintain and replace, first upper cover is taken off from locating part, extract locating part, turn on screw, rotary unloading lower casing, integral replacing Cheng Xin's.If the upper cover of water meter or locating part fracture, owing to being all accessory for convenience detach, only need to change accessory, without integral replacing.
Beneficial effect: compared with prior art, the present invention exists following advantage: 1, simplify electronic component shell structure member, adopt buckle connected mode to be connected with mechanical water meter main body, realized Fast Installation and maintain and replace.2, the side that buckle and draw-in groove is arranged on to electronic component shell and web member surface of contact maximum, can arrange larger buckle and draw-in groove, has improved the intensity of buckle and connection, and has installed more convenient.3, the accessory of electronic unit is few, global formation, and it is convenient to change.4, battery case vertically arranges, and blocks a shot external, is convenient to change battery.
Brief description of the drawings
Fig. 1 is existing product structural representation;
Fig. 2 is embodiment of the present invention structural representation;
Fig. 3 is the structural representation of the shell in the embodiment of the present invention;
Fig. 4 is the structural representation of the locating part in the embodiment of the present invention;
Fig. 5 is the structural representation of the electronic component shell cover plate in the embodiment of the present invention;
Fig. 6 is the schematic cross-section of A-A face in Fig. 5;
Fig. 7 is the whole structure figure after embodiment of the present invention assembling.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.It should be noted that, the following describes use word 'fornt', 'back', " left side ", " right side ", " on ", D score, " top ", " end " refer to the direction in accompanying drawing 2, " interior " and " outward " refers to the direction towards or away from particular geometric center.
As shown in Fig. 2-7, a kind of quick detachable split type water meter, comprises water meter mechanical body 1, shell 3, connects web member 2, locating part 4 and the upper cover 6 of water meter mechanical body 1 and shell 3, and shell 3 is provided with electronic component kit and battery case.Electronic component kit comprises electronic component shell 31 and cover plate 5, and battery case comprises battery container 32 and block 7, in block 7, is provided with water proof ring 8.Web member 2 is screwed in the top of water meter mechanical body 1, between shell 3 and web member 2, be connected by the draw-in groove on the lateral wall of the buckle 35 on shell 3 madial walls and web member 2, buckle 35 is rectangle sheet, the stopper slot 22 that draw-in groove comprises guiding groove 21 and communicates with guiding groove 21.6 groups of buckles and notch are set between shell 3 and web member 2, can reach good fixed effect.
After shell 3 clamps by buckle and draw-in groove with web member 2, prevent from being disassembled easily, dismounting protective device is also set, web member 2 is provided with the first groove 23, mate with locating part 4 bottom surfaces the bottom surface of the first groove 23, and the bottom of the first groove 23 is provided with nut mounting hole 24; Shell 3 madial walls are provided with a lug 33, and lug 33 is provided with screw hole 34; The bottom of locating part 4 is provided with the second groove 41 that width is identical with lug 33.
When installation, shell 3 is covered on web member 2, buckle 35 alignment guidance grooves 21, rotational shell 3, makes buckle 35 enter stopper slot 22, and shell 3 clamps with web member 2; Now, nut aligning in screw hole 34 and nut mounting hole 24, use screw fixed housing 3 and web member 2, locating part 4 inserts in the first groove 23, the second groove 41 covers the screw of lug 33 and fixed housing 3 and web member 2, under the effect of screw and locating part 4, shell 3 is firmly fixed on web member 2, and is difficult for being found easily how to dismantle by malicious persons.When dismounting, locating part 4 is taken out, turn on screw, reverse rotation shell 3, buckle 35 can unload lower casing 3 after shifting out stopper slot 22.
In order to make locating part 4 contact more firm with web member 2, establish two the 3rd grooves 25 in the bottom of the first groove 23, the bottom surface of locating part 4 is provided with the salient point 42 mating with the 3rd groove 25, after inserting in the first groove 23, locating part 4 presses down, make salient point 42 be placed in the 3rd groove 25, locating part 4 closely snaps together with web member 2.
Upper cover 6 can be arranged on locating part 4, on upper cover 6, establish two small columns 61, the circular groove 43 mating with cylinder 61 is established on the top of locating part 4, two cylinders 61 is snapped in respectively to the two ends of circular groove 43, upper cover 6 can taking circular groove 43 axially for axle overturns.
Change the problem of battery inconvenience in order to solve existing water meter, the embodiment of the present invention arranges battery container 32 edges perpendicular to water meter surface direction, block 7 is positioned at the top of battery container 32, outside, upper end and block 7 inner sides of battery container 32 are provided with screw thread, battery container 32 is threaded with block 7, in block 7, be provided with water proof ring 8, the outside of block 7 is along being circumferentially with some raised lines 71 vertical with end face.Change when battery, replaceable without instrument, the bigger height with battery of the height of battery container 32, can arrange spring or shell fragment at the low side of battery container 32, turns on after block 7, and battery ejection, exceeds battery container 32, is convenient to take out battery.In addition, in order to prevent the 7 stolen or loss of blocking a shot, block 7 top face are provided with lug 72, and lug 72 is provided with theftproof rope mounting hole 73.
In order to solve the problem of blow-by waterproof of electronic component kit, between the electronic component shell 31 of the embodiment of the present invention and cover plate 5, be connected to form seal chamber by ultrasonic soldering, the top of electronic component shell 31 is provided with groove 36 along inwall, on cover plate 5 medial surfaces, be provided with raised line 51 along limit, in water meter production run, after electronic component is installed, adopt ultrasound machine cover plate 5 to be pressed in to the top of electronic component shell 31, raised line 51 contacts with groove 36 bottom surfaces, ultrasound machine is melted the fusion point that raised line 51 contacts with groove 36 bottom surfaces, cover plate 5 is bonded together tightly hermetically with electronic component shell 31.As shown in Figure 5, Figure 6, the A-A face cross section of raised line 51 comprises a rectangle and isosceles right triangle, and the long limit of isosceles right triangle overlaps on one side with rectangle.The width of raised line 51 is set to 1.5mm, when the degree of depth of aspect ratio groove 36 exceeds 0.3mm, in the time carrying out ultrasonic soldering, can reach reasonable effect, and the cover plate 5 after welding flushes with the coboundary of electronic component shell 31.
The reasonable in design of the embodiment of the present invention, adopts the one-body molded mentality of designing being connected with cassette, has simplified the structure of water meter case, can realize fast installation and removal, and the structure accessory adopting is all for convenience detach, damages and only need to change accessory if having, without integral replacing.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, and under the premise without departing from the principles of the invention, the replacement of doing or improvement also should be considered as protection scope of the present invention.
Claims (8)
1. a quick detachable split type water meter, comprise water meter mechanical body (1), shell (3) and upper cover (6), shell (3) is provided with electronic component kit and battery case, electronic component kit comprises electronic component shell (31) and cover plate (5), battery case comprises battery container (32) and block (7), it is characterized in that, described water meter also comprises the web member (2) that connects water meter mechanical body (1) and shell (3), described web member (2) is screwed in the top of water meter mechanical body (1), the madial wall of described shell (3) is provided with buckle (35), the lateral wall of described web member (2) is provided with the draw-in groove mating with buckle (35).
2. quick detachable split type water meter according to claim 1, it is characterized in that, between described shell (3) and web member (2), be provided with locating part (4), web member (2) is provided with and locating part (4) bottom mating the first groove (23), the bottom of the first groove (23) is provided with 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), between shell (3) and web member (2), is screwed; The second groove (41) that the bottom surface of locating part (4) is provided with salient point (42) and mates with lug (33), the bottom surface of the first groove (23) is provided with the 3rd groove (25) mating with salient point (42).
3. quick detachable split type water meter according to claim 2, is characterized in that, described upper cover (6) is movably arranged on the top of described locating part (4).
4. quick detachable split type water meter according to claim 1, is characterized in that, on the madial wall of described shell (3), along being circumferentially with 6 buckles (35), on the lateral wall of described web member (2), edge is circumferentially with 6 draw-in grooves that mate with 6 buckles.
5. quick detachable split type water meter according to claim 1, it is characterized in that, described battery container (32) is along arranging perpendicular to water meter surface direction, block (7) is positioned at the top of battery container (32), outside, upper end and block (7) inner side of battery container (32) are provided with screw thread, and battery container (32) is threaded with block (7).
6. quick detachable split type water meter according to claim 5, is characterized in that, the outside of described block (7) is along being circumferentially with some raised lines vertical with end face (71).
7. quick detachable split type water meter according to claim 5, is characterized in that, the top face of described block (7) is provided with theftproof rope mounting hole (73).
8. quick detachable split type water meter according to claim 5, is characterized in that, the inner side, bottom surface of described battery container (32) 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 true CN104075763A (en) | 2014-10-01 |
| CN104075763B CN104075763B (en) | 2017-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410349129.3A Active CN104075763B (en) | 2014-07-21 | 2014-07-21 | A kind of quick detachable split type water meter |
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Cited By (6)
| 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 |
| CN107167208A (en) * | 2017-07-25 | 2017-09-15 | 重庆智能水表集团有限公司 | A kind of radio remote transmitting water meter of contact pin, socket interconnection system |
| CN108955807A (en) * | 2018-10-16 | 2018-12-07 | 安徽上志智能仪表有限公司 | A kind of Intelligent internet of things water meter |
| CN108955798A (en) * | 2018-08-21 | 2018-12-07 | 三川智慧科技股份有限公司 | A kind of water meter with nonmagnetic |
| CN111811604A (en) * | 2020-07-20 | 2020-10-23 | 安徽翼迈科技股份有限公司 | Shell structure shared by wired and wireless intelligent water meters |
| 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 | Production Technology of Thin Wall Stainless Steel Water Meter Case |
| 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 | Production Technology of Thin Wall Stainless Steel Water Meter Case |
| 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 |
Cited By (8)
| 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 |
| CN107167208A (en) * | 2017-07-25 | 2017-09-15 | 重庆智能水表集团有限公司 | A kind of radio remote transmitting water meter of contact pin, socket interconnection system |
| CN108955798A (en) * | 2018-08-21 | 2018-12-07 | 三川智慧科技股份有限公司 | A kind of water meter with nonmagnetic |
| CN108955798B (en) * | 2018-08-21 | 2023-11-03 | 三川智慧科技股份有限公司 | Non-magnetic water meter |
| CN108955807A (en) * | 2018-10-16 | 2018-12-07 | 安徽上志智能仪表有限公司 | A kind of Intelligent internet of things 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 |
| CN111811604A (en) * | 2020-07-20 | 2020-10-23 | 安徽翼迈科技股份有限公司 | Shell structure shared by wired and wireless intelligent water meters |
| CN114043067A (en) * | 2021-10-25 | 2022-02-15 | 杭州竞达电子有限公司 | Water meter |
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| Publication number | Publication date |
|---|---|
| CN104075763B (en) | 2017-08-01 |
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