CN208805247U - A kind of water meter - Google Patents
A kind of water meter Download PDFInfo
- Publication number
- CN208805247U CN208805247U CN201821716269.XU CN201821716269U CN208805247U CN 208805247 U CN208805247 U CN 208805247U CN 201821716269 U CN201821716269 U CN 201821716269U CN 208805247 U CN208805247 U CN 208805247U
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- water meter
- pillar
- main body
- circuit board
- machine core
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Abstract
The utility model discloses a kind of water meters, belong to the measurement instrument of water consumption, including watchcase, the machine core being mounted in watchcase, the collecting circuit board being connect with machine core and the liquid crystal display circuit board for being arranged in form main body and being electrically connected with collecting circuit board, machine core isolation board is equipped between the collecting circuit board and form main body, the machine core isolation board is equipped with bracket, pillar is provided on the bracket, the pillar includes cylinder and the sphere for being fixed on cylinder one end, and the form main body and pillar are attached by ball-joint.It is convenient that the utility model can be read on the basis of guaranteeing accurate measurement, dismounts easy to maintain, long service life.
Description
Technical field
The utility model relates to the measurement instruments of water consumption, more particularly to a kind of water meter.
Background technique
The water meter measurement mode overwhelming majority is measured using impeller in industry at present, and the water meter of impeller metering method is to guarantee meter
The service life of the accurate and water meter of amount requires that level is vertically-mounted, this is because the metering of water meter is by revolving to impeller
It turn-takes several accumulation conversions to obtain, the impeller high speed rotation in water meter use process, this is just to the wear-resisting of its contact portion
Property propose very high requirement, be generally used to reduce from design and contact surface and solve the problems, such as this using wear-resistant material, and
In actual use, water meter only its best wearability of competence exertion under conditions of horizontal vertically-mounted, so both
Reduce the contact surface of impeller, while also assuring the accuracy of reading.
User reads dial plate information for convenience, and many water meters are all inclination installation, the water that such as upper and lower lamination is installed concentratedly
Table, since upper-lower height is limited between water meter, the reading of dial plate information will be influenced by not tilting installation；For another example it is mounted in electricity box
Water meter, if do not tilted installation, some can not read dial plate information substantially.But water meter take inclination install mode when,
Impeller can be allowed to increase the contact area of impeller and watchcase, increase abrasion, shorten water meter service life and be unfavorable for accurate measurement.
Utility model content
In order to solve the problems existing in the prior art, the utility model proposes one kind reads on the basis of guaranteeing accurate measurement
Convenient and fast water meter.
The utility model includes that watchcase, the machine core being mounted in watchcase, the collecting circuit board connecting with machine core and setting exist
The liquid crystal display circuit board being electrically connected in form main body and with collecting circuit board, sets between the collecting circuit board and form main body
Have a machine core isolation board, the machine core isolation board is equipped with bracket, be provided with pillar on the bracket, the pillar include cylinder and
It is fixed on the sphere of cylinder one end, the form main body and pillar are attached by ball-joint.
Further, the bracket is equipped with barrier column, and the form bottom part body is equipped with and obstructs what column was used cooperatively
Rotating barrier.
Further, the barrier column and rotating barrier are equipped with 2, and symmetrical along pillar, the rotating barrier peace
Dress direction is radially consistent with form main body.
Further, the pillar is set with for the fixing clasp fixed with form main body.
Further, the pillar is rack-mount by screw.
Further, the impeller of the machine core is equipped with annular magnet, and the collecting circuit board is equipped with acquisition impeller rotation
It turn-takes several Hall sensors.
Further, the locking strap for compressing machine core is equipped in the watchcase.
Further, the locking strap lower end is equipped with locking strap liner and sealing ring.
Further, it is equipped with above the form main body convenient for the transparent view port cover of observation liquid crystal display circuit board.
Further, the metal cap for protecting water meter circuit is equipped with above the watchcase.
The utility model compared with the existing technology, the advantage is that:
1, machine core isolation board is equipped between the utility model collecting circuit board and form main body, machine core isolation board is equipped with branch
Frame is provided with pillar on the bracket, and pillar includes cylinder and the sphere for being fixed on cylinder one end, and form main body passes through with pillar
Ball-joint is attached, and by the application of ball-joint, so that form main body is able to carry out the adjustment of multiple angles, user is facilitated to read
The water that the intracorporal liquid crystal display circuit board of form master is shown, while the level that will not influence the utility model is vertically-mounted, protects
The case where demonstrate,proving accuracy of reading, impeller and watchcase contact area is avoided to increase, increase abrasion generates, and improves making for the utility model
Use the service life.
2, the utility model bracket is equipped with barrier column, form bottom part body be equipped with the rotation that is used cooperatively of barrier column every
Plate effectively limits the vertical tilt angle of the utility model, and making the utility model, inclination is adjusted vertically in actual use
Saving angular range is 0-45 °, avoids and causes water meter circuit because angle is excessive when the vertical tilt angle adjusting of form main body
Exposed problem improves the safety and service life of the utility model.
3, the utility model barrier column and rotating barrier are equipped with 2, and symmetrical along pillar, the rotating barrier installation
Direction is radially consistent with form main body, and the quantity for obstructing column and rotating barrier limits, and advantageously ensures that the utility model in reality
Vertical direction in the use process of border rotates angular adjustment, and the range of angular adjustment is 0-180 °, and feathering angle is avoided to spend
Greatly, causing the route of water meter circuit, there is a phenomenon where wind generation.
4, the utility model pillar is set with for the fixing clasp fixed with form main body, the sphere and view of strut ends
The groove of window bottom part body is matched, and the position of the sphere of strut ends is limited by fixing clasp and screw fit, simultaneously
Pillar is rack-mount by screw, and the utility model is facilitated to dismount, easy to maintain and compact-sized.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model window and adjusting partial structure diagram.
Fig. 3 is that the utility model adjustment portion divides fractionation structural representation.
Fig. 4 is utility model works schematic diagram.
1 watchcase in the figure, 2 machine cores, 3 sealing rings, 4 locking straps liner, 5 locking straps, 6 machine core isolation boards, 7 brackets, 71
Obstruct column, 8 fixing clasps, 9 pillars, 10 liquid crystal display circuit boards, 11 collecting circuit boards, 12 transparent view port covers, 13 form masters
Body, 131 rotating barriers, 14 metal caps.
Specific embodiment
As shown in Figs 1-4, the utility model includes watchcase 1, the machine core being mounted in watchcase 12, adopts with what machine core 2 was connect
Collector plate 11 and the liquid crystal display circuit board 10 for being arranged in form main body 13 and being electrically connected with collecting circuit board 11, it is described to adopt
Machine core isolation board 6 is equipped between collector plate 11 and form main body 13, the machine core isolation board 6 is equipped with bracket 7, the bracket
Pillar 9 is provided on 7, the pillar 9 includes cylinder and the sphere for being fixed on cylinder one end, the form main body 13 and pillar 9
It is attached by ball-joint.
The utility model include watchcase 1, the machine core being mounted in watchcase 12, the collecting circuit board 11 being connect with machine core 2 and
The liquid crystal display circuit board 10 being electrically connected with collecting circuit board 11, the liquid crystal display circuit board 10 are arranged in form main body 13
It is interior, machine core isolation board 6 is equipped between the collecting circuit board 11 and form main body 13, the collecting circuit board 11 is mounted on machine core
On isolation board 6, the machine core isolation board 6 is equipped with bracket 7, is equipped with pillar 9 on the bracket 7, the pillar 9 includes and branch
The round pillar that frame 7 connects and the sphere for connecting with form main body 13, the form main body 13 pass through flexural pivot with pillar 9
It connects and is attached.
The utility model makes form main body 13 be able to carry out the adjustment of multiple angles, facilitates use by the application of ball-joint
The water that the liquid crystal display circuit board 10 in form main body 13 is shown is read at family, while will not influence the horizontal vertical of the utility model
The case where straight installation, guarantees accuracy of reading, and the impeller of machine core 2 and 1 contact area of watchcase is avoided to increase, increase abrasion generates, and mentions
The high service life of the utility model.
The bracket 7 is equipped with barrier column 71, and 13 bottom of form main body is equipped with the rotation being used cooperatively with barrier column 71
Turn partition 131, when form 13 vertical tilt angle of main body, barrier column 71 can abut rotating barrier 131, effectively limit this reality
With novel vertical tilt angle, make vertical 0-45 ° of tilt adjustment angular range in actual use of the utility model,
The problem for causing water meter circuit to expose because angle is excessive when the vertical tilt angle of form main body 13 is adjusted is avoided, is improved
The safety and service life of the utility model.
The barrier column 71 is equipped with 2 with rotating barrier 131, and symmetrical along pillar 9, and the rotating barrier 131 is pacified
Dress direction is radially consistent with form main body 13, and the quantity of limitation barrier column 71 and rotating barrier 131 limits, and advantageously ensures that originally
The vertical rotation angular adjustment of utility model in actual use, the range of angular adjustment are 0-180 °, avoid revolving vertically
Gyration is excessive, causes the route of water meter circuit there is a phenomenon where winding generation, reduces the spoilage of the utility model.
The pillar 9 is set with for the fixing clasp 8 fixed with form main body 13, and 13 bottom of form main body, which is equipped with, to be accommodated
The groove of the spherical part of pillar 9, fixing clasp 8 are sleeved on pillar 9, and 8 size of fixing clasp is greater than the sphere of pillar 9
Fixing clasp 8 is installed to 13 bottom of form main body by screw, thus after the sphere installation of pillar 9 enters groove by part
Have the function that limit pillar 9, it is convenient for disassembly and assembly.
The pillar 9 is mounted on bracket 7 by screw, and the other end of the pillar 9 offers threaded hole, passes through screw
Pillar 9 is fixedly mounted on bracket 7, it is easy to disassemble.
The sphere of 9 end of the utility model pillar is matched with the groove of 13 bottom of form main body, passes through fixing clasp 8
The position of the sphere of 9 end of pillar is limited with screw fit, while 9 other end of pillar is mounted on bracket 7 by screw, it is convenient
The utility model dismounting, it is easy to maintain and compact-sized.
The impeller of the machine core 2 is equipped with annular magnet, and the collecting circuit board 11 is equipped with acquisition impeller rotating cycle
Hall sensor, design in this way is conducive to accurate measurement, and machine core 2 is separated with display portion of reading, will not be to form main body 13
Angular adjustment influenced.
The locking strap 5 for compressing machine core 2 is equipped in the watchcase 1, the locking strap 5 is also with the work of securing bracket 7
With, keep the structure of the utility model more compact, it is convenient for safeguarding.
5 lower end of locking strap is equipped with locking strap liner 4 and sealing ring 3, and the setting of sealing ring 3 avoids water flow and leaks into
The electronic section of water meter extends the service life of the utility model, while locking strap liner 4 avoids locking strap 5 for this reality
It is damaged with novel other component.
It is equipped with above the form main body 13 convenient for the transparent view port cover 12 of observation liquid crystal display circuit board 10.
The metal cap 14 for protecting water meter circuit is equipped with above the watchcase 1, the use of metal cap 14 is conducive to view
The protection of window main body 13 and the utility model electronic component, increase the utility model uses the time.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (10)
1. a kind of water meter, including watchcase (1), the machine core (2) being mounted in watchcase (1), the collecting circuit board being connect with machine core (2)
(11) and setting is in the liquid crystal display circuit board (10) that form main body (13) is interior and is electrically connected with collecting circuit board (11), feature
It is, is equipped with machine core isolation board (6) between the collecting circuit board (11) and form main body (13), the machine core isolation board (6)
It is equipped with bracket (7), is provided with pillar (9) on the bracket (7), the pillar (9) includes cylinder and is fixed on cylinder one end
Sphere, the form main body (13) is attached with pillar (9) by ball-joint.
2. water meter as described in claim 1, which is characterized in that the bracket (7) is equipped with barrier column (71), the form master
Body (13) bottom is equipped with the rotating barrier (131) being used cooperatively with barrier column (71).
3. water meter as claimed in claim 2, which is characterized in that the barrier column (71) and rotating barrier (131) are equipped with 2,
And it is symmetrical along pillar (9), rotating barrier (131) installation direction is radially consistent with form main body (13).
4. water meter as described in claim 1, which is characterized in that the pillar (9) is set with for solid with form main body (13)
Fixed fixing clasp (8).
5. water meter as described in claim 1, which is characterized in that the pillar (9) is mounted on bracket (7) by screw.
6. the water meter as described in claim 1-5 any claim, which is characterized in that the impeller of the machine core (2) is equipped with
Annular magnet, the collecting circuit board (11) are equipped with the Hall sensor of acquisition impeller rotating cycle.
7. the water meter as described in claim 1-5 any claim, which is characterized in that be equipped in the watchcase (1) for pressing
The locking strap (5) of tight machine core (2).
8. water meter as claimed in claim 7, which is characterized in that locking strap (5) lower end be equipped with locking strap liner (4) with it is close
Seal (3).
9. the water meter as described in claim 1-5 any claim, which is characterized in that be equipped with above the form main body (13)
Convenient for observing the transparent view port cover (12) of liquid crystal display circuit board (10).
10. the water meter as described in claim 1-5 any claim, which is characterized in that be equipped with and be used for above the watchcase (1)
Protect the metal cap (14) of water meter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716269.XU CN208805247U (en) | 2018-10-23 | 2018-10-23 | A kind of water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716269.XU CN208805247U (en) | 2018-10-23 | 2018-10-23 | A kind of water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805247U true CN208805247U (en) | 2019-04-30 |
Family
ID=66239208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821716269.XU Active CN208805247U (en) | 2018-10-23 | 2018-10-23 | A kind of water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208805247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067075A (en) * | 2020-09-10 | 2020-12-11 | 安徽水联水务科技有限公司 | NB-IoT ultrasonic intelligent water meter |
-
2018
- 2018-10-23 CN CN201821716269.XU patent/CN208805247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067075A (en) * | 2020-09-10 | 2020-12-11 | 安徽水联水务科技有限公司 | NB-IoT ultrasonic intelligent water meter |
| CN112067075B (en) * | 2020-09-10 | 2022-05-17 | 安徽水联水务科技有限公司 | NB-IoT ultrasonic intelligent water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A water meter Effective date of registration: 20220118 Granted publication date: 20190430 Pledgee: Agricultural Bank of China Limited Changde branch Pledgor: HUNAN CHANGDE WATER METER MANUFACTURE Co.,Ltd. Registration number: Y2022980000559 |