CN209055173U - A kind of cover for Internet of Things water meter - Google Patents
A kind of cover for Internet of Things water meter Download PDFInfo
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- CN209055173U CN209055173U CN201822153611.6U CN201822153611U CN209055173U CN 209055173 U CN209055173 U CN 209055173U CN 201822153611 U CN201822153611 U CN 201822153611U CN 209055173 U CN209055173 U CN 209055173U
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- lid
- sheet flange
- fastener
- matching piece
- sheet
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Abstract
A kind of cover for Internet of Things water meter, is related to water meter technical field.Including the first lid and the second lid.Second lid is annular in shape, the second lid sheet flange, and sheet flange is arranged along the circumferential uniform intervals of the second lid.First lid is in tabular.Lid has hinge column and fastener, and hinge column and fastener are divided into the opposite sides edge of the first lid.Hinge column matching piece, the inner sidewall of matching piece are recessed with the sliding slot for the cooperation of same sheet flange.Fastener has the hook portion for holding up sheet flange, so that the second lid is in the fixed function of matching piece and fastener, similarly hereinafter the first lid offsets.The side far from the first lid of second lid offers the notch passed through for sensor connecting line.Its structure is simple, reliable and stable, can substantially reduce the cabling difficulty of sensor data cable, while can also reduce data line to the interference of water meter and influence.
Description
Technical field
The utility model relates to water meter technical fields, in particular to a kind of cover for Internet of Things water meter.
Background technique
Having one kind in existing water meter is reading display surface one sensor of setting in traditional mechanical water meter, and will
Sensor is attached with external display, so that the reading of water meter is shown to the purpose of external display by main road.But
In the actual operation process, the data line wiring of sensor is very inconvenient, and also results in the normal use of water meter larger
Interference.
Utility model content
The purpose of this utility model is to provide a kind of covers for Internet of Things water meter, and structure is simple, reliable and stable,
The cabling difficulty of sensor data cable can be substantially reduced, while data line can also be reduced on the interference of water meter and influence.
The embodiments of the present invention are achieved in that
A kind of cover for Internet of Things water meter comprising: the first lid and the second lid.Second lid is annular in shape,
Second lid has multiple sheet flanges, and sheet flange is along the radially protruding of the second lid and along the circumferential uniform of the second lid
Interval setting, sheet flange are arranged perpendicular to the axial line of the second lid, and the side wall far from the second lid of sheet flange is in
Arc-shaped.First lid is in tabular.Lid has hinge column and fastener, and hinge column and fastener are connected to the first lid
The same side and the opposite sides edge for being divided into the first lid.One end far from the first lid of hinge column, which has, is used for same watchcase
Hinged articulated section, hinge column also have the matching piece for the cooperation of same sheet flange.Matching piece is in arc-shaped, matching piece it is outer
It is side walls hinged in hinge column and between the first lid and articulated section.The inner sidewall of matching piece is recessed with for same sheet flange
The sliding slot of cooperation, sliding slot run through the both ends end wall of matching piece.Fastener has the hook portion for holding up sheet flange, so that second
In the fixed function of matching piece and fastener, similarly hereinafter the first lid offsets lid.It opens the side far from the first lid of second lid
Equipped with the notch passed through for sensor connecting line.
Wherein, central angle degree corresponding to sliding slot is 3 times or more of central angle degree corresponding to sheet flange.It fastens
Central angle degree corresponding to part is 1.5 times or more of central angle degree corresponding to sheet flange.
Further, sheet flange is 20, and central angle degree corresponding to sheet flange is 12 °.
Further, the protrusion length of sheet flange is 1st/20th of the outer diameter of the second lid.
Further, one end far from the second lid of sheet flange, which has, thickens section, thickens section along the outer of sheet flange
Edge setting, the inner wall of sliding slot are provided with elastic rubber layer.
Further, central angle degree corresponding to sliding slot is 42 °.
The beneficial effect of the utility model embodiment is:
Cover provided by the embodiment of the utility model carries out the sheet edge of the second lid using matching piece and fastener
Second lid is offseted with the first lid, forms complete cap structure by limit.Wherein, the second lid is being installed to
During on one lid, first matching piece is rotated towards the side far from the first lid, the sliding slot of matching piece is made to be directed away from the
The side of one lid.At this point, the outer rim of the sheet flange of the second lid is put into sliding slot, and the part that is rotatably assorted again, make
The sheet flange for being located remotely from matching piece side of second lid is caught in the hook portion of fastener, to make fastener and cooperation
Second lid is held up jointly and the second lid is made to offset with the first lid by part.
After second lid is assembled to the first lid, the sheet flange by stirring the second lid can make the second lid
Opposite first lid rotates, to change the position of opposite first lid of notch, the data of sensor are adapted to this
The specific trend of line.In varied situations, the cabling mode of the data line of sensor is different, and data line is not pierced by direction also just not
Together, the position of notch can flexibly be changed by rotating the second lid, to guarantee under the premise of cover sufficiently covers conjunction, data line
It can be successfully pierced by from cover.The normal lid that not only will not influence cover closes, not will lead to the reading display surface of water meter into
Dust, while data line will not be caused to damage, and be also convenient for data line flexible cabling according to the actual situation, it substantially reduces
Cabling difficulty, improves the flexibility of cabling.
It should be noted that being installed using matching piece and fastener, the second lid is very convenient, after the installation is completed
Two lids are also easy to opposite first lid and rotate to adjust the position of notch.During rotating the second lid,
It is convenient convenient for force when stirring sheet flange due to all having gap between two neighboring sheet flange when stirring sheet flange
Operation.
Detachable structure between first lid and the second lid is but also the cleaning to cover is very convenient, when needs are clear
When washing, scratching dynamic fastener is fastener towards the curving far from the second lid, to make the sheet flange of the second lid from hook
Portion's abjection.It and then can be the second lid and the separation of the first lid by the part that is rotatably assorted, then by the second lid from matching piece
Taking-up.Whole process is convenient and efficient, very easy to use.
In general, cover structure provided by the embodiment of the utility model is simple, reliable and stable, can substantially reduce sensing
The cabling difficulty of device data line, while data line can also be reduced on the interference of water meter and influence.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of cover provided by the embodiment of the utility model；
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1；
Fig. 3 is the enlarged drawing of B area in Fig. 1；
Fig. 4 is the schematic diagram of the matching piece of cover in Fig. 1；
Fig. 5 is the schematic diagram of the second lid of cover in Fig. 1.
Icon: 1000- cover；The first lid of 100-；110- hinge column；The articulated section 111-；120- matching piece；121- is sliding
Slot；130- fastener；131- hook portion；The second lid of 200-；210- sheet flange；211- thickens section；220- notch.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In addition, term " parallel ", " vertical " etc. are not offered as requiring component absolute parallel or vertical, but can slightly incline
Tiltedly.It is not to indicate that the structure has to put down completely if " parallel " only refers to that its direction is more parallel with respect to for " vertical "
Row, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
Embodiment
Fig. 1~5 are please referred to, the present embodiment provides a kind of covers 1000 for Internet of Things water meter.Cover 1000 includes:
One lid 100 and the second lid 200.
Second lid 200 is annular in shape, and the second lid 200 has multiple sheet flanges 210, and sheet flange 210 is along the
The radially protruding of two lids 200 is simultaneously arranged along the circumferential uniform intervals of the second lid 200, and sheet flange 210 is perpendicular to the second lid
The axial line of body 200 is arranged, and the side wall far from the second lid 200 of sheet flange 210 is in arc-shaped.
First lid 100 is in tabular.Lid has hinge column 110 and fastener 130, hinge column 110 and fastener 130
It is connected to the same side of the first lid 100 and is divided into the opposite sides edge of the first lid 100.Hinge column 110 far from the
One end of one lid 100 has the articulated section 111 hinged for same watchcase, and hinge column 110 also has for same sheet flange 210
The matching piece 120 of cooperation.
Matching piece 120 is in arc-shaped, and the lateral wall of matching piece 120 is articulated with hinge column 110 and is located at 100 He of the first lid
Between articulated section 111.The inner sidewall of matching piece 120 is recessed with the sliding slot 121 for the cooperation of same sheet flange 210, and sliding slot 121 passes through
Wear the both ends end wall of matching piece 120.Fastener 130 has the hook portion 131 for holding up sheet flange 210, so that the second lid
200 in the fixed function of matching piece 120 and fastener 130, similarly hereinafter the first lid 100 offsets.
The side far from the first lid 100 of second lid 200 offers the notch 220 passed through for sensor connecting line.
Wherein, central angle degree corresponding to sliding slot 121 be corresponding to sheet flange 210 3 times of central angle degree with
On.Central angle degree corresponding to fastener 130 is 1.5 times or more of central angle degree corresponding to sheet flange 210.
Cover 1000 limits the sheet edge of the second lid 200 using matching piece 120 and fastener 130, will
Second lid 200 offsets with the first lid 100, forms complete cap structure.Wherein, the second lid 200 is being installed to
During on one lid 100, matching piece 120 is rotated towards the side far from the first lid 100 first, makes the cunning of matching piece 120
Slot 121 is directed away from the side of the first lid 100.At this point, the outer rim of the sheet flange 210 of the second lid 200 is put into sliding slot
In 121, and the part 120 that is rotatably assorted again, make the sheet flange 210 for being located remotely from 120 side of matching piece of the second lid 200
It is caught in the hook portion 131 of fastener 130, so that fastener 130 and matching piece 120 be made jointly to hold up the second lid 200 simultaneously
The second lid 200 is set to offset with the first lid 100.
After second lid 200 is assembled to the first lid 100, the sheet flange 210 by stirring the second lid 200 can
So that opposite first lid 100 of the second lid 200 rotates, to change the position of opposite first lid 100 of notch 220
It sets, the specific trend of the data line of sensor is adapted to this.In varied situations, the cabling mode of the data line of sensor is not
Together, data line is pierced by that direction is also just different, can flexibly change the position of notch 220 by rotating the second lid 200, to protect
Under the premise of sufficiently lid closes cover 1000, data line can be successfully pierced by from cover 1000 card.It not only will not influence table
The normal lid of lid 1000 closes, and not will lead to the reading display surface of water meter into dust, while will not cause to damage to data line, and
And it is also convenient for data line flexible cabling according to the actual situation, cabling difficulty is greatly reduced, the flexibility of cabling is improved.
It should be noted that it is very convenient to install the second lid 200 using matching piece 120 and fastener 130, install
The second lid 200 after finishing also is easy to opposite first lid 100 and rotates to adjust the position of notch 220.In rotation the
During two lids 200, when stirring sheet flange 210, due to all having gap between two neighboring sheet flange 210,
Convenient for force when stirring sheet flange 210, facilitate operation.
Detachable structure between first lid 100 and the second lid 200 is but also very square to the cleaning of cover 1000
Just, when needing to clean, scratching dynamic fastener 130 is fastener 130 towards the curving far from the second lid 200, to make the
The sheet flange 210 of two lids 200 is deviate from from hook portion 131.It and then can be 200 He of the second lid by the part 120 that is rotatably assorted
The separation of first lid 100, then the second lid 200 is taken out from matching piece 120.Whole process is convenient and efficient, using rise
Come very convenient.
In general, 1000 structure of cover is simple, reliable and stable, and the cabling that can substantially reduce sensor data cable is difficult
Degree, while data line can also be reduced on the interference of water meter and influence.
Further, in the present embodiment, sheet flange 210 is 20, central angle degree corresponding to sheet flange 210
It is 12 °.Central angle degree corresponding to matching piece 120 and sliding slot 121 is 42 °.Center of circle angle corresponding to fastener 130
Number is 24 °.By the design, the second lid 200 is more reliable and more stable during relative to the rotation of the first lid 100.
Further, in the present embodiment, the protrusion length of sheet flange 210 is the 20 of the outer diameter of the second lid 200
/ mono-.One end far from the second lid 200 of sheet flange 210, which has, thickens section 211, thickens section 211 along sheet flange 210
Outer rim setting, the inner wall of sliding slot 121 is provided with elastic rubber layer.
By designing above, matching piece 120 and fastener 130 can be effectively improved to the firm effect of the second lid 200,
Preventing the second lid 200, sheet flange 210 is deviate from from sliding slot 121 or hook portion 131 during rotation.In addition, elastic rubber
Layer can effectively improve matching piece 120 to the frictional force of sheet flange 210, avoid the second arbitrarily rotation of lid 200, promoted and stablized
Property.
In conclusion 1000 structure of cover is simple, reliable and stable, the cabling that can substantially reduce sensor data cable is difficult
Degree, while data line can also be reduced on the interference of water meter and influence.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of cover for Internet of Things water meter characterized by comprising the first lid and the second lid；
Second lid is annular in shape, and second lid has multiple sheet flanges, and the sheet flange is along described the
The radially protruding of two lids is simultaneously arranged along the circumferential uniform intervals of second lid, and the sheet flange is perpendicular to described second
The axial line of lid is arranged, and the side wall far from second lid of the sheet flange is in arc-shaped；
First lid is in tabular；The lid has hinge column and fastener, and the hinge column and the fastener connect
It is connected to the same side of first lid and is divided into the opposite sides edge of first lid；
One end far from first lid of the hinge column has the articulated section hinged for same watchcase, and the hinge column is also
With the matching piece for cooperating with the sheet flange；The matching piece is in arc-shaped, and the lateral wall of the matching piece is hinged
In the hinge column and between first lid and the articulated section；The inner sidewall of the matching piece is recessed with for same
The sliding slot of the sheet flange cooperation, the sliding slot run through the both ends end wall of the matching piece；The fastener has for holding in the palm
The hook portion for playing the sheet flange, so that second lid same institute under the fixed function of the matching piece and the fastener
The first lid is stated to offset；The side far from first lid of second lid is offered to be passed through for sensor connecting line
Notch；
Wherein, central angle degree corresponding to the sliding slot is 3 times or more of central angle degree corresponding to the sheet flange；
Central angle degree corresponding to the fastener is 1.5 times or more of central angle degree corresponding to the sheet flange.
2. cover according to claim 1, which is characterized in that the sheet flange is 20, and the sheet flange institute is right
The central angle degree answered is 12 °.
3. cover according to claim 1, which is characterized in that the protrusion length of the sheet flange is second lid
Outer diameter 1/20th.
4. cover according to claim 1, which is characterized in that one end far from second lid of the sheet flange
With section is thickened, the section that thickens is arranged along the outer rim of the sheet flange, and the inner wall of the sliding slot is provided with elastic rubber layer.
5. cover according to claim 1, which is characterized in that central angle degree corresponding to the sliding slot is 42 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153611.6U CN209055173U (en) | 2018-12-20 | 2018-12-20 | A kind of cover for Internet of Things water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153611.6U CN209055173U (en) | 2018-12-20 | 2018-12-20 | A kind of cover for Internet of Things water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055173U true CN209055173U (en) | 2019-07-02 |
Family
ID=67055236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822153611.6U Active CN209055173U (en) | 2018-12-20 | 2018-12-20 | A kind of cover for Internet of Things water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055173U (en) |
-
2018
- 2018-12-20 CN CN201822153611.6U patent/CN209055173U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610500 No. 369 Chuangfei Road, Sichuan Modern Agricultural Machinery Industrial Park, Shibantan Town, Xindu District, Chengdu City, Sichuan Province Patentee after: Chengdu Mulsi Instrument Technology Co., Ltd. Address before: 610500 No. 369 Chuangfei Road, Sichuan Modern Agricultural Machinery Industrial Park, Shibantan Town, Xindu District, Chengdu City, Sichuan Province Patentee before: Chengdu Mulsi Technology Co., Ltd. |