CN207066532U - A kind of water meter intelligent object box Anti-dismounting structure - Google Patents
A kind of water meter intelligent object box Anti-dismounting structure Download PDFInfo
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- CN207066532U CN207066532U CN201720898643.1U CN201720898643U CN207066532U CN 207066532 U CN207066532 U CN 207066532U CN 201720898643 U CN201720898643 U CN 201720898643U CN 207066532 U CN207066532 U CN 207066532U
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- stainless steel
- retainer ring
- water meter
- steel retainer
- rivet
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Abstract
It the utility model is related to a kind of water meter intelligent object box Anti-dismounting structure, including being covered in modular cartridge, stainless steel, safety glass is fixedly mounted in cover top in stainless steel, and cover loads stainless steel retainer ring in the stainless steel above safety glass, and the stainless steel retainer ring has at least one fixed part；The modular cartridge is with locating slot and at least one of which positioning trench bottom is with stepped hole, the fixed part for being used to be connected with plastic rivet of the step hole site positive alignment stainless steel retainer ring；Inside the locating slot in press-in rivet sleeve to corresponding stepped hole, the rivet sleeve is caught in plastic rivet and rivet sleeve is clamped on stainless steel retainer ring bottom surface from top to bottom.The utility model has the beneficial effect that：It unless destroying plastic rivet and rivet sleeve combining structure, otherwise can not be dismantled at all, modular cartridge is tightly fastened with stainless steel retainer ring, cover uses lead seal structure, and modular cartridge upper end using capping with water meter in stainless steel, so as to form triple Anti-dismounting structures.
Description
Technical field
Preventing watermeter from being detached technology is the utility model is related to, more particularly to a kind of add-on modules such as water meter, ammeter, gas meter that are used for are consolidated
Determine the water meter intelligent object box Anti-dismounting structure of tamper.
Background technology
For a long time, artificially maliciously by dismantling, changing, damaging the bad means such as water meter and pay the expenses of taxation to reach reduction
Or the illegal phenomenon for paying water rate is avoided to exist always.Specifically, because the product category of water meter industry is various, wherein, one
The detachable water meter of kind in use, such as parts damage, can back out the screw on water meter, be carried out so as to pull down water meter
Movement is changed in maintenance, and this simplifies the maintenance work of water meter；But just because of this, the also use to water meter brings uneasiness
Total factor, there are certain customers to pay water rate for reduction, illegally water meter removable section is voluntarily removed, causes water meter normal use
Process can not realize function of measuring, so as to bring loss to water supply department, also result in the waste of water resource.
Intellectual water meter is that one kind is entered using modern microelectronic technology, Modern Transducer Technology, intellective IC card technology to water consumption
Row measures and carries out the new water meter of water data transmission and settlement bargain, typically only has flow collection and machine with conventional water meter
Tool pointer shows the function phase ratio of water consumption, is very big progress.Intellectual water meter to water consumption except that can be recorded and electronics
Display is outer, water consumption can also be controlled according to agreement.
Those skilled in the art were analyzed the defects of existing known technology, and water meter additional intelligence modular cartridge is in reality
During use, such as the pure screw fixed structure using, it is easy to pulled down under conditions of structure is not destroyed by user, so as to
The validity of metering is influenceed, thus, need a kind of Anti-dismounting structure badly, it is ensured under conditions of element structure is not destroyed, user
No matter which orientation can not pull down metering module from, effectively fixed a, effect for Anti-dismantling is played from face.
In summary, the utility model is exactly on the basis of existing known technology, with reference to the checking of practical application, to same
Product structure in one technical field proposes that further research and development and improved technical scheme, the technical scheme that these are proposed are complete
Disclosure satisfy that and prior art defect is made up, at the same be also beneficial to numerous technical problems of same technical field solution and
The expansibility for the scheme that develops skill.
Utility model content
For disadvantages described above, the utility model provides a kind of water meter intelligent object box Anti-dismounting structure, makes it have multiple anti-
Tear structure open, advantageously ensure that under conditions of element structure is not destroyed, user can not pull down metering module, while solve existing skill
Many deficiencies of art.
To achieve the above object, the utility model uses following technical scheme：
A kind of water meter intelligent object box Anti-dismounting structure, including covered in modular cartridge, stainless steel, the fixed peace in cover top in stainless steel
Fill safety glass and water meter is packaged in inside safety glass, cover loads stainless steel in the stainless steel above the safety glass
Retainer ring, the stainless steel retainer ring have at least one fixed part, for being connected with plastic rivet；The modular cartridge has
Locating slot and at least one of which, which position trench bottom, has stepped hole, the use of the step hole site positive alignment stainless steel retainer ring
In the fixed part being connected with plastic rivet；Inside the locating slot in press-in rivet sleeve to corresponding stepped hole, the rivet
Set is caught in plastic rivet and rivet sleeve is clamped on stainless steel retainer ring bottom surface from top to bottom.
For the additional structure of above-mentioned technical proposal, in addition to：
Described at least one fixed part of stainless steel retainer ring, for directly locking stainless steel retainer ring and modular cartridge
Fixed screw be engaged.
The rivet sleeve bottom has inwardly protruded elastic stretching portion, and the elastic stretching portion is by extruding from inside to outside
And stretch out expansion, the elastic stretching portion is stuck in stainless steel retainer ring bottom surface so that modular cartridge, stainless steel retainer ring with
And covered in stainless steel completely locked.
Cover is sealed with water meter using lead seal structure in the stainless steel；
Be tightened screw inside one of locating slot, the fixed screw screw in downwards stainless steel retainer ring be used for
The fixed part that fixed screw is engaged, tentatively locked so as to first pass through fixed screw in modular cartridge wherein side.
Below the plastic rivet and stainless steel retainer ring bottom and the space of safety glass mating surface are kept off by modular cartridge
Firmly；Stainless steel retainer ring, which tightens to be fixed in stainless steel, covers inside, water meter is fixed as one with stainless steel retainer ring.
Water meter intelligent object box Anti-dismounting structure described in the utility model has the beneficial effect that：
(1) because below plastic rivet and stainless steel retainer ring bottom and the space of safety glass mating surface are by modular cartridge
Block, after plastic rivet is pressed into place, unless destroying plastic rivet and rivet sleeve combining structure, otherwise can not be torn open at all
Unload, modular cartridge is tightly fastened with stainless steel retainer ring, meanwhile, cover uses lead seal structure, and module with water meter in stainless steel
Box upper end uses small cover, so as to form triple Anti-dismounting structures；
(2) validity of water meter measurement is can ensure that, adopts the structure and coordinates plastic cement rivet, it is ensured that do not destroying component
Under conditions of structure, user can not pull down metering module, play a part of effective fixation, an Anti-dismantling from face, make water meter can
From the equal tamper in the orientation such as front, side, top surface, bottom surface；
(3) there is the rivet sleeve in inwardly protruded elastic stretching portion using bottom, can coordinate with stainless steel retainer ring, carry
Rise tamper ability；
(4) using the modular cartridge with locating slot, can be selected according to different sealing condition using fixed screw and plastics riveting
Nail is combined or only with plastic rivet combination, installation is with operating flexibly；
(5) structure can be used for the additional intelligence electronic modules such as water meter, ammeter, gas meter to fix tamper design.
Brief description of the drawings
The utility model is described in further detail below according to accompanying drawing.
Fig. 1 is water meter intelligent object box Anti-dismounting structure decomposing schematic representation described in the utility model embodiment；
Fig. 2 is before the plastic rivet of water meter intelligent object box Anti-dismounting structure described in the utility model embodiment clicks into place
Schematic diagram；
Fig. 3 is Fig. 2 2A enlarged schematic partial views；
Fig. 4 is after the plastic rivet of water meter intelligent object box Anti-dismounting structure described in the utility model embodiment clicks into place
Schematic diagram；
Fig. 5 is Fig. 4 4A enlarged schematic partial views.
In figure：
1st, modular cartridge；2nd, covered in stainless steel；3rd, stainless steel retainer ring；4th, safety glass；5th, plastic washers；6th, table cover；7、
Capping；8th, plastic rivet；9th, rivet sleeve；10th, fixed screw；11st, locating slot；12nd, stepped hole.
Embodiment
Embodiment one
As Figure 1-5, the water meter intelligent object box Anti-dismounting structure described in the utility model embodiment one, including modular cartridge
1st, 2 are covered in stainless steel, the top of cover 2 is fixedly mounted safety glass 4 and water meter is packaged in safety glass 4 in the stainless steel
Portion, meanwhile, the gap insertion stainless steel retainer ring 3 between 2 is covered in the upper surface of safety glass 4 and stainless steel and makes this
Stainless steel retainer ring 3 is closely attached on the upper surface of safety glass 4；
Correspondingly, certain interval is left between cover 2 in the stainless steel retainer ring 3 and stainless steel, the inner space is fixed
Load plastic washers 5；
Further analyzed for the structure of stainless steel retainer ring 3 of above-mentioned setting：
Correspondingly, there are two fixed parts on the ring surface of the stainless steel retainer ring 3, one of them be provided for
Plastic rivet 8 is engaged, and another is provided for being engaged with fixed screw 10；
Further analyzed for the structure of modular cartridge 1 of above-mentioned setting：
The modular cartridge 1 with two locating slots 11 and the bottom of at least one of which locating slot 11 with stepped hole 12,
It is used for the fixed part being engaged with plastic rivet 8 in the position positive alignment stainless steel retainer ring 3 of the stepped hole 12；It is meanwhile described
The upper surface of modular cartridge 1 sets table cover 6.
Further, the combination of the modular cartridge 1 for above-mentioned setting and stainless steel retainer ring 3 is further analyzed：
Preliminary lock sealing is first carried out, due to the stainless steel retainer ring 3 before water meter finished product is completed, set up
Tighten and be fixed in stainless steel inside cover 2, thus, water meter overall structure is considered as with stainless steel retainer ring 3 actually to be fixed as one,
After the corresponding assembling position of modular cartridge 1, which coordinates stainless steel retainer ring 3 to clamp, to be completed, first in the one of positioning of modular cartridge 1
Be tightened screw 10 inside groove 11, meanwhile, the fixed screw 10 continues to screw in being used for and fixation for stainless steel retainer ring 3 downwards
The fixed part that screw 10 is engaged, preliminary lock sealing is carried out so as to first pass through fixed screw 10 in the wherein side of modular cartridge 1, this
The top of locating slot 11 for carrying out preliminary lock sealing compresses a capping 7；
Multi-locking sealing is carried out again, is engaged using plastic rivet 8 with rivet sleeve 9, for matching with plastic rivet 8
Inside the locating slot 11 of conjunction, rivet sleeve 9 is pressed into from top to bottom inside the locating slot 11 first and the rivet sleeve 9 is just blocked
In corresponding stepped hole 12, meanwhile, this bottom of rivet sleeve 9 has inwardly protruded elastic stretching portion, not yet with plastics riveting
Before following closely 8 fixed Combinations, the elastic stretching portion is in unstretched state and only tentatively connects modular cartridge 1 and stainless steel retainer ring 3
Connect；Then, plastic rivet 8 is screwed in from top to bottom inside the locating slot 11, when plastic rivet 8 is torqued-up to 9 lower end of rivet sleeve, by
Expansion is stretched out by extruding from inside to outside in the elastic stretching portion of rivet sleeve 9, is stuck in the elastic stretching portion stainless
The bottom surface of steel retainer ring 3, so that cover 2 is completely locked in modular cartridge 1, stainless steel retainer ring 3 and stainless steel, the locating slot 11 pushes up
Portion is further sealed by capping 7.
Water meter intelligent object box Anti-dismounting structure described in above the utility model embodiment one, due to the riveting of plastic rivet 8
The stepped hole 12 that ailhead diameter coordinates with modular cartridge 1 is differed within 2.0mm, meanwhile, the lower section of plastic rivet 8 and stainless steel are fixed
The bottom of ring 3 and the space of the mating surface of safety glass 4 are blocked by modular cartridge 1, after plastic rivet 8 is pressed into place, unless destroying modeling
Expect rivet 8 and the combining structure of rivet sleeve 9, otherwise can not be dismantled at all, further, modular cartridge 1 and stainless steel retainer ring 3
All it is tightly fastened, meanwhile, 2 are covered in stainless steel and uses lead seal structure with water meter, the upper end of modular cartridge 1 uses small cover 7, is formed
Triple Anti-dismounting structures.
Specific to above-mentioned setting multiple Anti-dismounting structure actually also can be the technical scheme can prolongation structure, triple
In anti-dismounting structure, the first weight, the tamper external member combined by plastic rivet 8 and rivet sleeve 9 turns into non-demolition and non-disconnectable
Structure, using in general external condition, directly the tamper external member can not be removed indirectly, also just can not by modular cartridge 1 with it is stainless
Internal fixing structure is removed between steel retainer ring 3, and this weight structure is also preventive means the most stable；Second weight, for stainless
Cover 2 uses lead seal structure with water meter in steel, the lifting of sealability can be carried out based on existing lead sealing technology, in the lead seal structure
Outside, sealing can also be further enhanced using further seal means；Is triple, according to single capping 7, compare
Its preceding double tamper ability is slightly weak, if but it is double before cooperation, it is sufficient to its own tamper ability is got a promotion.
Embodiment two
As Figure 1-5, the water meter intelligent object box Anti-dismounting structure described in the utility model embodiment two, including modular cartridge
1st, 2 are covered in stainless steel, the Anti-dismounting structure is fixed on the top of water meter safety glass 4 and using stainless steel retainer ring 3 and modular cartridge 1
Detatching-proof system is formed, leaves certain interval between covering 2 in the stainless steel retainer ring 3 and stainless steel, the inner space fixes dress
Enter plastic washers 5, when detatching-proof system is formed, the plastic washers 5 are tightened up in the gap, beneficial to lifting stainless steel retainer ring 3
With the stability between cover 2 in stainless steel；
Correspondingly, there are two fixed parts, the two fixed parts are used equally on the ring surface of the stainless steel retainer ring 3
It is engaged with plastic rivet 8；
, should meanwhile the modular cartridge 1 has two locating slots 11 and two bottoms of locating slot 11 are respectively provided with stepped hole 12
It is used for the fixed part being engaged with plastic rivet 8 in the position positive alignment stainless steel retainer ring 3 of stepped hole 12.
Further, tightened and be fixed on due to the stainless steel retainer ring 3 before water meter finished product is completed, set up
In stainless steel inside cover 2, thus, water meter overall structure is considered as with stainless steel retainer ring 3 actually to be fixed as one, and now carries out again
Multi-locking seals, and is engaged using plastic rivet 8 with rivet sleeve 9, rivet is pressed into from top to bottom inside each locating slot 11
Cover 9 and the rivet sleeve 9 is just stuck in corresponding stepped hole 12, meanwhile, this bottom of rivet sleeve 9 has inwardly protruded bullet
Property extension section, not yet with the fixed Combination of plastic rivet 8 before, the elastic stretching portion is in unstretched state and only by modular cartridge
1 is tentatively connected with stainless steel retainer ring 3；Then, plastic rivet 8 is screwed in from top to bottom inside each locating slot 11, when plastics riveting
When nail 8 is torqued-up to 9 lower end of rivet sleeve, because the elastic stretching portion of rivet sleeve 9 is stretched out expansion by extruding from inside to outside
, the elastic stretching portion is stuck in the bottom surface of stainless steel retainer ring 3, so that modular cartridge 1, stainless steel retainer ring 3 and stainless steel
Middle cover 2 is completely locked, and the top of locating slot 11 is further sealed by capping 7.
Water meter intelligent object box Anti-dismounting structure described in above the utility model embodiment one, due to using two plastics rivetings
Nail 8 is respectively pressed into place, so as to form two tamper fixed bits, unless destroying the combination of each plastic rivet 8 and rivet sleeve 9
Structure, otherwise it can not be dismantled at all.
In the description of this specification, if there is the description such as term " embodiment one ", " the present embodiment ", " specific implementation " meaning
Refer to and be contained in the utility model or invention extremely with reference to specific features, structure, material or the feature that the embodiment or example describe
In few one embodiment or example.In this manual, identical reality is not necessarily referring to the schematic representation of above-mentioned term
Apply example or example；Moreover, described specific features, structure, material or feature can in any one or more embodiments or
Combined in a proper manner in example.
In the description of this specification, term " connection ", " installation ", " fixation ", " setting ", " having " etc. do broad sense reason
Solution, for example, " connection " can be fixedly connected or pass through intermediate module on the basis of parts relationship and technique effect is not influenceed
Indirectly carry out or integrally connected or part connect, such as herewith example situation for those of ordinary skills,
Concrete meaning of the above-mentioned term in the utility model or invention can be understood as the case may be.
The above-mentioned description to embodiment is it will be appreciated that and using this for the ease of those skilled in the art
Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one
As principle be applied in other embodiments without by performing creative labour.Therefore, this case is not limited to above example, for
The modification of several situations below, all should be in the protection domain of this case：1. based on technical solutions of the utility model and tie
The new technical scheme that existing common knowledge is implemented is closed, technique effect caused by the new technical scheme is not departing from this
Outside utility model technique effect, the tamper function of other measurement tables is such as used for using the Anti-dismounting structure；2. use known technology
To the equivalence replacement of the Partial Feature of technical solutions of the utility model, caused technique effect and the utility model technique effect
It is identical, plastic rivet or rivet sleeve are carried out to conversion of shape etc.；3. carry out opening up based on technical solutions of the utility model
Exhibition, outside the substantive content of the technical scheme after expansion is without departing from technical solutions of the utility model；4. utilize the utility model
The equivalent transformation that specification and accompanying drawing content are made, is directly or indirectly used in other related technical areas.
Claims (10)
1. a kind of water meter intelligent object box Anti-dismounting structure, including covered in modular cartridge, stainless steel, cover top is fixedly mounted in stainless steel
Safety glass and water meter is packaged in inside safety glass, it is characterised in that：
Cover loads stainless steel retainer ring in stainless steel above the safety glass, and the stainless steel retainer ring has at least one solid
Portion is determined, for being connected with plastic rivet；
The modular cartridge positions trench bottom with stepped hole, the step hole site face with locating slot and at least one of which
The fixed part for being used to be connected with plastic rivet of quasi- stainless steel retainer ring；
Inside the locating slot in press-in rivet sleeve to corresponding stepped hole, the rivet sleeve be caught in from top to bottom plastic rivet and
Rivet sleeve is set to be clamped on stainless steel retainer ring bottom surface.
2. water meter intelligent object box Anti-dismounting structure according to claim 1, it is characterised in that：The stainless steel retainer ring is extremely
A rare fixed part, for being directly engaged stainless steel retainer ring with the fixed screw that modular cartridge is locked.
3. water meter intelligent object box Anti-dismounting structure according to claim 1, it is characterised in that：The rivet sleeve bottom has
Inwardly protruded elastic stretching portion.
4. the water meter intelligent object box Anti-dismounting structure according to claim any one of 1-3, it is characterised in that：The stainless steel
Middle cover is sealed with water meter using lead seal structure.
5. water meter intelligent object box Anti-dismounting structure according to claim 3, it is characterised in that：The elastic stretching portion by
Extruding from inside to outside and stretch out expansion, the elastic stretching portion is stuck in stainless steel retainer ring bottom surface so that modular cartridge,
Covered in stainless steel retainer ring and stainless steel completely locked.
6. water meter intelligent object box Anti-dismounting structure according to claim 1 or 2, it is characterised in that：One of locating slot
Inside is tightened screw, the fixed screw screw in downwards stainless steel retainer ring for the fixation that is engaged with fixed screw
Portion, tentatively locked so as to first pass through fixed screw in modular cartridge wherein side.
7. the water meter intelligent object box Anti-dismounting structure according to claim any one of 1-3, it is characterised in that：Each locating slot
Top compresses a capping.
8. water meter intelligent object box Anti-dismounting structure according to claim 1, it is characterised in that：The stainless steel retainer ring with
Certain interval is left between being covered in stainless steel, the inner space, which is fixed, loads plastic washers.
9. water meter intelligent object box Anti-dismounting structure according to claim 4, it is characterised in that：Below the plastic rivet with
And stainless steel retainer ring bottom and the space of safety glass mating surface are blocked by modular cartridge.
10. water meter intelligent object box Anti-dismounting structure according to claim 9, it is characterised in that：Stainless steel retainer ring is tightened
It is fixed in stainless steel and covers inside, water meter is fixed as one with stainless steel retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898643.1U CN207066532U (en) | 2017-07-21 | 2017-07-21 | A kind of water meter intelligent object box Anti-dismounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898643.1U CN207066532U (en) | 2017-07-21 | 2017-07-21 | A kind of water meter intelligent object box Anti-dismounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066532U true CN207066532U (en) | 2018-03-02 |
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ID=61517085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720898643.1U Active CN207066532U (en) | 2017-07-21 | 2017-07-21 | A kind of water meter intelligent object box Anti-dismounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115295A (en) * | 2018-10-18 | 2019-01-01 | 江苏金钰铭电子有限公司 | A kind of water meter reader protective shell of Anti-dismantling |
| CN112789386A (en) * | 2018-09-28 | 2021-05-11 | 霍尼韦尔国际公司 | Tamper-resistant seal assembly |
-
2017
- 2017-07-21 CN CN201720898643.1U patent/CN207066532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789386A (en) * | 2018-09-28 | 2021-05-11 | 霍尼韦尔国际公司 | Tamper-resistant seal assembly |
| CN109115295A (en) * | 2018-10-18 | 2019-01-01 | 江苏金钰铭电子有限公司 | A kind of water meter reader protective shell of Anti-dismantling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523460 Jinsha Avenue 368, Shajiao Village, Shipai Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN AONA WATER SERVICE TECHNOLOGY CO., LTD. Address before: 523000 Shentian Road, Xinsi Youzha Village, Hengli Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN AONA WATER SERVICE TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder |