CN209820569U - Water meter shell convenient for replacing battery and buckling sealing cover - Google Patents
Water meter shell convenient for replacing battery and buckling sealing cover Download PDFInfo
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- CN209820569U CN209820569U CN201920923031.2U CN201920923031U CN209820569U CN 209820569 U CN209820569 U CN 209820569U CN 201920923031 U CN201920923031 U CN 201920923031U CN 209820569 U CN209820569 U CN 209820569U
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- water meter
- disassembly
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Abstract
The utility model relates to a water meter shell convenient to change battery and detain sealed lid, including casing, last casing, protective cover and battery case down, casing and last casing lock are in the same place down, the top surface one end of going up the casing is equipped with the display window, the top surface other end of going up the casing is equipped with perspective window, be equipped with the protective cover on the perspective window, the protective cover is articulated with last casing, be equipped with the battery case on the terminal surface of casing down, the battery case is located the one end of display window. The battery box is arranged on the end face of the lower shell, so that the battery can be conveniently replaced, the specialty of battery replacement is reduced, and the operation is convenient.
Description
Technical Field
The utility model relates to a water gauge technical field specifically indicates a water meter shell convenient to change battery and detain and open sealed lid.
Background
With the development of society, the water meter is gradually replaced by an electronic water meter with higher precision, and functions used in various aspects are realized, such as user self-help card insertion and water taking; however, in the use process of the electronic water meter, the batteries need to be replaced regularly, the position of the battery box of the existing water meter is hidden, the batteries are inconvenient to replace, even the water meter shell needs to be detached and then replaced, the special property is strong, and the batteries are complex to replace.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's is not enough, provides a water meter shell convenient to change the battery and detain sealed lid, and it is inconvenient to have solved traditional water meter and change the battery, changes the loaded down with trivial details problem of process.
The utility model discloses a through following technical scheme realizes, provides a water meter shell convenient to change battery and detain sealed lid, including casing, last casing, protective cover and battery case down, casing and last casing lock are in the same place down, the top surface one end of going up the casing is equipped with the display window, the top surface other end of going up the casing is equipped with perspective window, be equipped with the protective cover on the perspective window, the protective cover is articulated with last casing, be equipped with the battery case on the terminal surface of casing down, the battery case is located the one end of display window. The battery box is arranged on the end face of the lower shell, so that the battery can be conveniently replaced, the specialty of battery replacement is reduced, and the operation is convenient.
The battery box comprises a battery bin and a battery cover, the battery bin is arranged on the lower shell, a screw hole is formed in one side of the battery bin, a fixing hole is formed in one side of the battery cover, the position of the screw hole corresponds to that of the fixing hole, the battery cover can be inserted into the battery bin, and the battery cover penetrates through the fixing hole through a screw and is screwed into the screw hole to be fixed. Through battery cover and battery compartment cooperation use, can increase the tightness of battery case, avoid liquid to get into the battery case and cause the circuit short circuit, damage the water gauge.
The battery cover comprises a cover plate, a cover cylinder, a cover wall and a sealing ring, the cover cylinder is arranged on the cover plate, the cover wall which is arranged oppositely is arranged at the top of the cover cylinder, a groove is formed between the cover walls, an annular groove is formed in the outer circumference of the cover cylinder, and the sealing ring is arranged in the annular groove. Set up the sealing washer between battery case and battery compartment, can improve the leakproofness of battery case, further improve the waterproof performance of battery case, make the water gauge safer in the use, simultaneously, can enlarge the installation scope of water gauge, improved the security of water gauge.
The annular groove is provided with a plurality of annular grooves, and the annular grooves are internally provided with sealing rings. Set up a plurality of ring channels, all set up the sealing washer in every ring channel, form multi-stage seal, further improve the waterproof performance of battery case, satisfy various humid environment's installation requirement.
And a cover disassembling ring is arranged on one side of the cover plate opposite to the cover cylinder. The battery cover can be conveniently taken out of the battery bin by arranging the cover disassembling ring, so that the replacement efficiency of the battery is improved.
And the lower shell is provided with a protective flange arranged along the edge of the battery bin. The edge of the battery bin is provided with the protection flange, so that the battery cover can be completely protected, a barrier is formed for the battery cover, and the battery cover is prevented from being directly contacted by destructive force.
The upper shell is provided with a first anti-disassembly platform, the first anti-disassembly platform is provided with a first anti-disassembly hole, the lower shell is provided with a second anti-disassembly platform, the second anti-disassembly platform is provided with a second anti-disassembly hole, the first anti-disassembly platform and the second anti-disassembly platform are attached to each other, and the first anti-disassembly hole and the second anti-disassembly hole are concentrically arranged. Set up the first platform of preventing tearing open on last casing, set up the second on the casing down and prevent tearing open the platform to set up the first hole of preventing tearing open on the first platform of preventing tearing open, the second prevents tearing open the bench and sets up the second and prevents tearing open the hole, prevents tearing open the hole through will preventing tearing open the sign and pass first in proper order and prevent tearing open the hole with the second, avoids privately dismantling and damage the water gauge.
Go up the casing and be equipped with first reinforcing platform respectively with the both sides of casing down, the terminal surface of going up casing and casing down is equipped with the second reinforcing platform, the second is strengthened the platform and is located the terminal surface that is equipped with the battery case. Set up first reinforcing platform and second reinforcing platform, can improve the water gauge and go up the bulk strength of casing and casing down, avoid going up casing and casing damage down.
The utility model has the advantages that: the battery box is arranged on the end face of the lower shell, so that the battery can be conveniently replaced, the specialty of battery replacement is reduced, and the operation is convenient; the battery cover is matched with the battery bin for use, so that the tightness of the battery box can be increased, and the phenomenon that liquid enters the battery box to cause short circuit of a circuit and damage a water meter is avoided; set up the sealing washer between battery case and battery compartment, can improve the leakproofness of battery case, further improve the waterproof performance of battery case, make the water gauge safer in the use, simultaneously, can enlarge the installation scope of water gauge, improved the security of water gauge.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a battery case according to the present invention;
FIG. 3 is a schematic view of the battery case of the present invention after being fastened;
fig. 4 is a schematic view of a battery cover structure of the present invention;
fig. 5 is a schematic cross-sectional view of a battery cover according to the present invention;
fig. 6 is a schematic view of the position of the display window according to the present invention;
FIG. 7 is a schematic structural view of a reinforcing platform of the present invention;
shown in the figure:
1. the water meter comprises a water meter body, a lower shell body, a protecting cover, a 6 battery bin, a 7 battery box, a protecting flange, 8 screw holes, 9 anti-dismantling holes, 10 battery covers, 11 display windows, 12 perspective windows, 13 first reinforcing platforms, 14 second reinforcing platforms, 101 cover plates, 102 cover cylinders, 103 cover walls, 104 grooves, 105 annular grooves, 106 fixing holes, 107 sealing rings, 108 cover dismantling rings.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-3, a water gauge 1 shell convenient to change battery and detain sealed lid, includes casing 2 down, goes up casing 3, protective cover 5 and battery case 4, casing 2 and last casing 3 lock are in the same place down, the top surface one end of going up casing 3 is equipped with display window 11, the top surface other end of going up casing 3 is equipped with perspective window 12, be equipped with protective cover 5 on the perspective window 12, protective cover 5 is articulated with last casing 3, be equipped with battery case 4 on the terminal surface of casing 2 down, battery case 4 is located the one end of display window 11. With battery case 4 setting on the terminal surface of casing 2 down, the change of battery of can being convenient for has reduced the specialty that the battery was changed, convenient operation. Specifically, casing 2 fixes on water gauge 1 down, and water gauge 1's dial plate corresponds with perspective window 12, can see water gauge 1's dial plate in perspective window 12, and display window 11 corresponds with the water yield display screen, can see the information that the water yield shows in display window 11, and the innovation point of this application is mainly at water gauge 1 shell, and the structure of other water gauges 1 includes that electrical components etc. in water gauge 1 shell are prior art, all do not describe here, do not have the sign in the schematic diagram yet.
As shown in fig. 2-3, the battery box 4 includes a battery compartment 6 and a battery cover 10, the battery compartment 6 is disposed on the lower casing 2, one side of the battery compartment 6 is provided with a screw hole 8, one side of the battery cover 10 is provided with a fixing hole 106, the screw hole 8 corresponds to the fixing hole 106, the battery cover 10 can be inserted into the battery compartment 6, and the battery cover 10 is screwed into the screw hole 8 through a screw passing through the fixing hole 106 and fixed. Through battery cover 10 and battery compartment 6 cooperation use, can increase the tightness of battery case 4, avoid liquid to get into battery case 4 and cause the circuit short circuit, damage water gauge 1.
As shown in fig. 4-5, the battery cover 10 includes a cover plate 101, a cover cylinder 102, cover walls 103 and a sealing ring 107, the cover cylinder 102 is disposed on the cover plate 101, the cover walls 103 disposed oppositely are disposed on the top of the cover cylinder 102, a groove 104 is disposed between the cover walls 103, an annular groove 105 is disposed on the outer circumference of the cover cylinder 102, and the sealing ring 107 is disposed in the annular groove 105. Set up sealing washer 107 between battery case 4 and battery compartment 6, can improve the leakproofness of battery case 4, further improve the waterproof performance of battery case 4, make water gauge 1 safer in the use, simultaneously, can enlarge the installation scope of water gauge 1, improved water gauge 1's security.
The annular grooves 105 are provided in plurality, and sealing rings 107 are arranged in the annular grooves 105. A plurality of annular grooves 105 are arranged, a sealing ring 107 is arranged in each annular groove 105 to form multi-stage sealing, the waterproof performance of the battery box 4 is further improved, and the installation requirements of various humid environments are met.
As shown in fig. 5, the cover plate 101 is provided with a cover removing ring 108 on the side opposite to the cover cylinder 102. The cover removing ring 108 is arranged, so that the battery cover 10 can be conveniently taken out of the battery compartment 6, and the replacement efficiency of the battery is improved.
As shown in fig. 2-3, the lower case 2 is provided with a protective flange 7 along the edge of the battery compartment 6. The provision of the protective flange 7 at the edge of the battery compartment 6 provides overall protection around the battery cover 10, forming a barrier for the battery cover 10 to prevent damaging forces from directly contacting the battery cover 10.
As shown in fig. 2-3, the upper housing 3 is provided with a first anti-disassembly platform, the first anti-disassembly platform is provided with a first anti-disassembly hole 9, the lower housing 2 is provided with a second anti-disassembly platform, the second anti-disassembly platform is provided with a second anti-disassembly hole 9, the first anti-disassembly platform and the second anti-disassembly platform are attached to each other, and the first anti-disassembly hole 9 and the second anti-disassembly hole 9 are concentrically arranged. Set up the first platform of preventing tearing open on last casing 3, set up the second on casing 2 down and prevent tearing open the platform to set up the first hole 9 of preventing tearing open on the first platform of preventing tearing open, the second prevents tearing open and sets up the second on the platform and prevents tearing open hole 9, through will prevent tearing open the sign and pass first hole 9 of preventing tearing open and second hole 9 of preventing tearing open in proper order, avoid privately dismantling and damage water gauge 1.
As shown in fig. 6 to 7, first reinforcing platforms 13 are respectively disposed on two sides of the upper casing 3 and the lower casing 2, second reinforcing platforms 14 are disposed on end surfaces of the upper casing 3 and the lower casing 2, and the second reinforcing platforms 14 are located on the end surfaces where the battery box 4 is disposed. Set up first reinforcing platform 13 and second reinforcing platform 14, can improve the bulk strength of casing 3 and lower casing 2 on the water gauge 1, avoid going up casing 3 and casing 2 down and damage.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a water meter shell convenient to change battery and detain and open sealed lid which characterized in that, includes casing, last casing, protective cover and battery case down, casing and last casing lock are in the same place down, the top surface one end of going up the casing is equipped with the display window, the top surface other end of going up the casing is equipped with perspective window, be equipped with the protective cover on the perspective window, the protective cover is articulated with last casing, be equipped with the battery case on the terminal surface of casing down, the battery case is located the one end of display window.
2. A water meter case facilitating battery replacement and with a cover removed as set forth in claim 1, wherein: the battery box comprises a battery bin and a battery cover, the battery bin is arranged on the lower shell, a screw hole is formed in one side of the battery bin, a fixing hole is formed in one side of the battery cover, the position of the screw hole corresponds to that of the fixing hole, the battery cover can be inserted into the battery bin, and the battery cover penetrates through the fixing hole through a screw and is screwed into the screw hole to be fixed.
3. A water meter case facilitating battery replacement and with a cover removed as set forth in claim 2, wherein: the battery cover comprises a cover plate, a cover cylinder, a cover wall and a sealing ring, the cover cylinder is arranged on the cover plate, the cover wall which is arranged oppositely is arranged at the top of the cover cylinder, a groove is formed between the cover walls, an annular groove is formed in the outer circumference of the cover cylinder, and the sealing ring is arranged in the annular groove.
4. A water meter case facilitating battery replacement and with a cover removed as set forth in claim 3, wherein: the annular groove is provided with a plurality of annular grooves, and the annular grooves are internally provided with sealing rings.
5. A water meter case facilitating battery replacement and with a cover removed as set forth in claim 3, wherein: and a cover disassembling ring is arranged on one side of the cover plate opposite to the cover cylinder.
6. A water meter case facilitating battery replacement and with a cover removed as set forth in claim 1, wherein: and the lower shell is provided with a protective flange arranged along the edge of the battery bin.
7. A water meter case facilitating battery replacement and with a cover removed as set forth in claim 1, wherein: the upper shell is provided with a first anti-disassembly platform, the first anti-disassembly platform is provided with a first anti-disassembly hole, the lower shell is provided with a second anti-disassembly platform, the second anti-disassembly platform is provided with a second anti-disassembly hole, the first anti-disassembly platform and the second anti-disassembly platform are attached to each other, and the first anti-disassembly hole and the second anti-disassembly hole are concentrically arranged.
8. A water meter case facilitating battery replacement and with a cover removed as set forth in claim 1, wherein: go up the casing and be equipped with first reinforcing platform respectively with the both sides of casing down, the terminal surface of going up casing and casing down is equipped with the second reinforcing platform, the second is strengthened the platform and is located the terminal surface that is equipped with the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923031.2U CN209820569U (en) | 2019-06-19 | 2019-06-19 | Water meter shell convenient for replacing battery and buckling sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923031.2U CN209820569U (en) | 2019-06-19 | 2019-06-19 | Water meter shell convenient for replacing battery and buckling sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820569U true CN209820569U (en) | 2019-12-20 |
Family
ID=68884614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920923031.2U Active CN209820569U (en) | 2019-06-19 | 2019-06-19 | Water meter shell convenient for replacing battery and buckling sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820569U (en) |
-
2019
- 2019-06-19 CN CN201920923031.2U patent/CN209820569U/en active Active
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