CN213985255U - Universal meter shell for remote water meter and remote water meter - Google Patents
Universal meter shell for remote water meter and remote water meter Download PDFInfo
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- CN213985255U CN213985255U CN202022581133.6U CN202022581133U CN213985255U CN 213985255 U CN213985255 U CN 213985255U CN 202022581133 U CN202022581133 U CN 202022581133U CN 213985255 U CN213985255 U CN 213985255U
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Abstract
The utility model provides a universal meter shell of a remote water meter and a remote water meter, wherein the universal meter shell of the remote water meter comprises a base meter shell, a meter outer cover and a positioning clamp, and the base meter shell comprises a base meter shell body and a meter cover; the outer side wall of the watch outer cover is provided with an outer convex part, the outer convex part is provided with a through hole, and the watch outer cover is also provided with a connecting part for the sliding connection of the remote transmission module; the table dustcoat cover is established the table cover is peripheral, the table dustcoat lateral wall is close to basic table shell body end and is equipped with spacing portion, be equipped with the lead sealing muscle on the basic table shell body lateral wall, the location presss from both sides one end and can dismantle with the table dustcoat and be connected, and the other end is connected with the lead sealing muscle. The utility model discloses a general watchcase of teletransmission water gauge is equipped with spacing portion in the outside of table cover, realizes the location of table dustcoat and vertical direction, and the circumference location is realized to rethread location clamp and lead sealing muscle, need not with the help of the improvement of core alright realize general, reduced manufacturing cost.
Description
Technical Field
The utility model relates to a water gauge technical field, concretely relates to general watchcase of teletransmission water gauge and teletransmission water gauge.
Background
The valveless remote water meter on the market is mostly composed of a base meter, an electronic part, a plastic structural part and other accessory parts. The basic meter is divided into photoelectric, pulse and non-magnetic transmission modes. The modular design of water meters is becoming more and more intense in the market, and the modular development of water meters is a market trend. In the existing valveless modular remote water meter, the modularization can only consider one type of base meter signaling mode, and the universal base meter compatible with various signaling types cannot be used. For example, the modularized structure of a valveless non-magnetic remote water meter cannot be applied to a valveless photoelectric remote water meter and a valveless pulse remote water meter.
Traditionally, chinese patent (CN201720305539.7) discloses a modular intelligent water meter, which comprises a valve-controlled meter case assembly, a module assembly and an electric actuator assembly, wherein the module assembly is detachably connected to the electric actuator assembly, and the electric actuator assembly is detachably connected to the valve-controlled meter case assembly. This patent is with valve accuse watchcase subassembly, module subassembly and the electric actuator subassembly modularization respectively of water gauge, all adopts detachable structure between each module for the connection installation and the dismantlement between each module are convenient, simplify workman's installation and dismantlement work. However, the patent only discloses that the components are conveniently connected, installed and detached through modularization, and the water meter is universal to a certain extent, but the water meter is not universal for different signaling modes, so that the phenomena of increased mould cost, increased material quantity, increased stock types and the like are caused, and the total cost of the water meter is increased.
Therefore, a universal meter case for a remote water meter is urgently needed, different signaling modes can be considered, and materials and production cost are effectively reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a general watchcase of teletransmission water gauge and teletransmission water gauge, when realizing the modularization, can form generally on the base table of different signaling modes, effectively reduce material and manufacturing cost.
In order to achieve the purpose, the utility model provides a universal meter case of remote water meter, which comprises a base meter case, a meter outer cover and a positioning clamp, wherein the base meter case comprises a base meter case body and a meter cover used for connecting the meter outer cover; the outer side wall of the watch outer cover is provided with an outer convex part, the outer convex part is provided with a through hole for a signal transmission carrier to pass through, and the watch outer cover is also provided with a connecting part for the remote transmission module to be connected in a sliding manner; the watch cover is covered on the periphery of the watch cover, and the outer side wall of the watch cover is provided with a limiting part close to the end of the base watch case body and used for positioning the watch cover and the watch cover in the vertical direction; be equipped with the lead sealing muscle on the basic meter shell body lateral wall, positioning clamp one end can be dismantled with the table dustcoat and be connected, and the other end is connected with the lead sealing muscle for table dustcoat and basic meter shell are at the location of circumference.
As a further improvement of the above scheme, the universal meter case for the remote water meter further comprises a meter cover, and the meter cover is hinged with the top of the meter outer cover and is used for covering the meter outer cover.
As a further improvement of the scheme, the watch outer cover is a shell with a cavity, and a wire fixing mechanism for fixing and arranging the connection cable of the signaling sensor is arranged on the inner wall of the watch outer cover.
As a further improvement of the scheme, the wire fixing mechanism comprises a wire fixing groove arranged on the inner wall of the watch outer cover and a wire fixing sheet embedded in the wire fixing groove and used for clamping the cable.
As a further improvement of the scheme, the connecting part is at least one vertical rib along the height direction of the watch case, and the vertical rib is arranged on the outer side wall of the watch case.
As a further improvement of the scheme, the limiting part is a convex ring or at least two limiting tables which are discontinuously and uniformly distributed on the same circle.
As a further improvement of the above scheme, the positioning clamp comprises a transverse connecting plate and a vertical connecting plate, the transverse connecting plate and the vertical connecting plate are sequentially connected to form a T shape, the transverse connecting plate is provided with a threaded hole, and correspondingly, the meter cover is provided with a through hole matched with the threaded hole of the transverse connecting plate; and the vertical connecting plate is provided with a through hole connected with a lead sealing hole of the lead sealing rib.
As a further improvement of the scheme, the number of the vertical connecting plates is two, one ends of the two vertical connecting plates are arranged on the bottom surface of the transverse connecting plate at intervals in parallel, and a space between the two vertical connecting plates forms a groove for accommodating a lead sealing rib.
As a further improvement of the above scheme, the watch cover and the watch cover are detachably covered, and specifically, the watch cover and the watch cover through hole are buckled or are detachably covered by a threaded structure.
The utility model also provides a teletransmission water gauge, including the general watchcase of above-mentioned teletransmission water gauge, still include:
the movement is arranged inside the base meter shell body;
the signaling sensor is connected with the metering mechanism of the machine core;
the PCB module is used for analyzing the collected signals of the signaling sensor;
the sampling module is arranged at the top of the watch outer cover;
the remote transmission module is used for transmitting the acquired data to the user side;
when the signaling sensor is a non-magnetic sensor, a non-magnetic signaling pointer of the non-magnetic sensor is in wireless communication connection with the sampling module, and a cable of the non-magnetic signaling pointer is connected with the remote transmission module;
when the signaling sensor is a photoelectric signaling sensor or a pulse signaling sensor, a signal cable of the signaling sensor is connected with the PCB module and is connected with the remote transmission module.
As a further improvement of the above scheme, when the signaling sensor is a photoelectric signaling sensor or a pulse signaling sensor, the signal cable of the signaling sensor is connected with the remote transmission module through the wire fixing mechanism.
As a further improvement of the scheme, the PCB module comprises a PCB and a cable pin, the PCB module is arranged on the outer wall of the watch cover, and the cable pin is inserted into the through hole of the outer convex part of the watch cover.
As a further improvement of the above scheme, the remote transmission module is provided with a universal interface corresponding to the cable pin.
Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:
1. the utility model provides a universal meter case of a remote water meter, which comprises a base meter case, a meter outer cover and a positioning clamp, wherein the base meter case comprises a base meter case body and a meter cover used for connecting the meter outer cover; the outer side wall of the watch outer cover is provided with an outer convex part, the outer convex part is provided with a through hole for a signal transmission carrier to pass through, and the watch outer cover is also provided with a connecting part for the remote transmission module to be connected in a sliding manner; the watch cover is covered on the periphery of the watch cover, and the outer side wall of the watch cover is provided with a limiting part close to the end of the base watch case body and used for positioning the watch cover and the watch cover in the vertical direction; be equipped with the lead sealing muscle on the basic meter shell body lateral wall, positioning clamp one end can be dismantled with the table dustcoat and be connected, and the other end is connected with the lead sealing muscle for table dustcoat and basic meter shell are at the location of circumference. The utility model discloses a general watchcase of teletransmission water gauge is equipped with spacing portion in the outside of table cover, realizes the location of table dustcoat and vertical direction, and the circumference location is realized to rethread position fixing clip and lead sealing muscle, need not with the help of the improvement of core alright realize general, has reduced manufacturing cost, and traditional with the help of customizing the core and realizing the general of different signaling modes and comparing, the utility model discloses need not to customize the change to the core, when realizing general, the measurement accuracy is secure.
2. The utility model provides a remote water meter, including the general watchcase of above-mentioned remote water meter, valveless no magnetism core or photoelectricity signaling core or pulse signaling core, realized the general of the watchcase to three kinds of different signaling modes, the lateral wall of table dustcoat is equipped with the evagination, be equipped with the via hole that supplies signaling signal carrier to pass on the evagination, make the cable contact pin on the PCB module that is used for resolving different signaling modes pass through the via hole and be connected with its remote module to realize the general of different signaling modes; the cable fixing mechanism on the inner side of the meter outer cover enables the cable of the signaling sensor to be well fixed and arranged, and the cable of the water meter is attractive in wiring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a universal case of a remote water meter of the present invention;
FIG. 2 is a schematic perspective view of a base watch case of the present invention in partial cross-section;
fig. 3 is a schematic perspective view of a remote water meter of the present invention;
fig. 4 is a schematic perspective cross-sectional view of a remote water meter of the present invention;
fig. 5 is a schematic perspective view of a remote water meter using a universal communication method of a fixing ring of the present invention;
fig. 6 is a partial perspective view of a remote water meter using a universal communication method of a fixing ring according to the present invention;
reference numerals:
1. universal meter shell of remote water meter;
11. a base meter housing; 111. a base watch case body; 112. a watch cover; 113. a limiting part; 114. sealing a rib with lead;
12. a watch case; 121. an outer convex portion; 122. a via hole; 123. a connecting portion;
13. positioning clips; 14. a watch cover; 15. a wire fixing structure;
2. a movement; 3. a signaling sensor; 4. a PCB board module; 5. a sampling module; 6. and a remote transmission module.
11a, a base table module; 11a1, positioning groove; 12a, a movement; 13a, a fixing ring; 14a, a watch case module; 15a, a wireless module; 16a, a watch cover; 17a, a watch cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention is further described below with reference to the accompanying drawings and specific embodiments:
example 1:
referring to fig. 1-2, the utility model provides a universal watchcase of remote water meter, including base table shell 11, table dustcoat 12 and locating clip 13, base table shell 11 includes base table shell body 111 and table dustcoat 112 used for connecting table dustcoat 12; the outer side wall of the watch case 12 is provided with an outer convex part 121, the outer convex part 121 is provided with a through hole 122 for a signal transmission carrier to pass through, and the watch case 12 is further provided with a connecting part 123 for the remote transmission module 6 to be connected in a sliding manner; the watch cover 12 is covered on the periphery of the watch cover 112, and the outer side wall of the watch cover 112 is provided with a limiting part 113 near the end of the base watch case body 111 for positioning the watch cover 12 and the watch cover 112 in the vertical direction; be equipped with lead sealing muscle 114 on the basic table shell body 111 lateral wall, positioning clamp 13 one end can be dismantled with table dustcoat 12 and be connected, and the other end is connected with lead sealing muscle 114 for table dustcoat 12 and basic table shell 11 are at the location of circumference. The utility model discloses a general watchcase of teletransmission water gauge is equipped with spacing portion 113 in the outside of table cover 112, realizes the location of table dustcoat 12 and vertical direction, and the circumference location is realized to rethread position clamp 13 and lead sealing muscle 114, need not with the help of the improvement of core 2 alright realize general, has reduced manufacturing cost, with traditional general the comparing of realizing different signaling modes with the help of customization core 2, the utility model discloses need not to customize the change to core 2, when realizing general, the measurement accuracy is secure.
In a preferred embodiment, the universal case of the remote water meter further comprises a cover 14, and the cover 14 is hinged with the top of the case 12 and is used for covering the case 12.
In a preferred embodiment, the transmission sensor 3 is disposed in the base watch case body 111 for obtaining the measurement information of the measurement mechanism, and the cable is naturally not limited, so that in order to avoid the disturbance of the cable to affect the appearance and generate signal interference, the watch case 12 is a housing having a cavity, and a wire fixing mechanism for fixing and arranging the connection cable of the transmission sensor 3 is disposed on the inner wall of the watch case 12.
As a preferred embodiment, the wire fixing mechanism includes a wire fixing groove arranged on the inner wall of the watch case 12 and a wire fixing piece embedded in the wire fixing groove for clamping the cable.
As a preferred embodiment, the connecting portion 123 is at least one vertical rib along the height direction of the watch case 12, and the vertical rib is provided on the outer side wall of the watch case 12. In this embodiment, be provided with two vertical muscle, the interval sets up on table dustcoat 12 lateral wall, correspondingly, be provided with on the shell of teletransmission module 6 with two vertical muscle complex vertical grooves, the sliding fit of vertical muscle and vertical groove, the installation and the location of teletransmission module 6 of being convenient for on the one hand, on the other hand only need make the shell of teletransmission module 6 with table dustcoat 12 general connection the casing alright realize that the shell of teletransmission module 6 of different signaling modes is general.
In a preferred embodiment, the limiting portion 113 is a convex ring or at least two limiting platforms which are intermittently and uniformly distributed and are on the same circle. In this embodiment, the position-limiting portion 113 is a convex ring, and the convex ring is integrally formed with the watch case 112,
as a preferred embodiment, the positioning clamp 13 includes a transverse connecting plate and a vertical connecting plate, the transverse connecting plate and the vertical connecting plate are sequentially connected to form a T shape, the transverse connecting plate is provided with a threaded hole, and correspondingly, the watch case 12 is provided with a through hole matched with the threaded hole of the transverse connecting plate; the vertical connecting plate is provided with a through hole connected with the lead sealing hole of the lead sealing rib 114. In this embodiment, the vertical connecting plates are two, and the one end interval parallel arrangement of two vertical connecting plates is in the bottom surface of transverse connection board, and the space between two vertical connecting plates constitutes the groove that holds lead sealing muscle 114, the groove card is established in lead sealing muscle 114 both sides, and the screw is closed the lead sealing hole and is set up the through-hole realization circumferential location on vertical connecting plate.
As a preferred embodiment, the watch case 12 and the watch case 112 are detachably covered, and specifically, the watch case 12 and the watch case 112 are detachably covered by a through hole buckle or a threaded structure.
Example 2:
referring to fig. 3 and 4, the utility model also provides a teletransmission water gauge, including the general watchcase of above-mentioned teletransmission water gauge, still include:
a movement 2 disposed inside the base watch case body 111;
the transmitting sensor 3 is connected with the metering mechanism of the machine core 2;
the PCB module 4 is used for analyzing the collected signals of the signaling sensor 3;
the sampling module 5 is arranged at the top of the watch housing 12;
the remote transmission module 6 is used for transmitting the collected data to the user side;
when the signaling sensor 3 is a non-magnetic sensor, a non-magnetic signaling pointer of the non-magnetic sensor is in wireless communication connection with the sampling module 5, and a cable of the non-magnetic signaling pointer is connected with the remote transmission module 6;
when the signaling sensor 3 is the photoelectric signaling sensor 3 or the pulse signaling sensor 3, a signal cable of the signaling sensor 3 is connected with the PCB module 4 and is connected with the remote transmission module 6. By the arrangement, the watch case is suitable for the movement 2 with three different signaling modes, the types of materials are greatly reduced, and material distribution on an assembly site is reduced.
As a preferred embodiment, when the signaling sensor 3 is an optoelectronic signaling sensor 3 or a pulse signaling sensor 3, the signal cable of the signaling sensor 3 is connected to the remote transmission module 6 through a wire fixing mechanism.
As a preferred embodiment, the PCB module 4 includes a PCB board and a cable pin, the PCB board module 4 is disposed on the outer wall of the watch case 112, and the cable pin is inserted into the through hole 122 of the convex portion 121 of the watch case 12. The PCB board fuses the acquisition signal analysis circuit of the photoelectric signaling sensor 3 or the pulse signaling sensor 3, so that one PCB board module 4 realizes the universality of two signaling modes, adopts a cable pin mode additionally, is convenient to install and connect, and is easy to expand and universal.
As a preferred embodiment, the remote transmission module 6 is provided with a general interface corresponding to the cable pin.
Example 3:
referring to fig. 5 and 6, the utility model provides a teletransmission water gauge still, including base table module 11a, core 12a, solid fixed ring 13a, table cover 17a, table dustcoat module 14a, wireless module 15a and table lid 16a, core 12a sets up inside base table module 11a, and solid fixed ring 13a card is established on base table module 11a, correspondingly, be equipped with on the base table module 11a with solid fixed ring 13a complex constant head tank 11a1, be equipped with fixed screw on the solid fixed ring 13a, the base table module 11a of different signaling modes installs solid fixed ring 13a back additional, table dustcoat module 14a passes through the screw and closes on solid fixed ring's screw hole, and wireless module 15a is connected with table dustcoat module 14a, table lid 16a is articulated with table dustcoat module 14 a. With such an arrangement, in order to realize the positioning of the fixing ring 13a, the corresponding positioning groove 11a1 is arranged on the base meter module 11a, so that the base meter module 11a needs to be customized, which will increase the manufacturing cost, while the universal meter case for remote water meters in example 1 adopts the protruding ring and the positioning clip to realize the positioning in the vertical direction and the circumferential direction respectively, so that the movement does not need to be additionally customized and changed, and the manufacturing cost is reduced.
The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. The universal meter shell of the remote water meter is characterized by comprising a base meter shell, a meter outer cover and a positioning clamp, wherein the base meter shell comprises a base meter shell body and a meter cover used for connecting the meter outer cover; the outer side wall of the watch outer cover is provided with an outer convex part, the outer convex part is provided with a through hole for a signal transmission carrier to pass through, and the watch outer cover is also provided with a connecting part for the remote transmission module to be connected in a sliding manner; the watch cover is covered on the periphery of the watch cover, and the outer side wall of the watch cover is provided with a limiting part close to the end of the base watch case body and used for positioning the watch cover and the watch cover in the vertical direction; be equipped with the lead sealing muscle on the basic meter shell body lateral wall, positioning clamp one end can be dismantled with the table dustcoat and be connected, and the other end is connected with the lead sealing muscle for table dustcoat and basic meter shell are at the location of circumference.
2. The universal meter case for remote water meters as claimed in claim 1, wherein said meter case is a case having a cavity, and a wire fixing mechanism for fixing and arranging a connection cable of the signaling sensor is provided on an inner wall of said meter case.
3. The universal meter case for remote water meters as claimed in claim 2, wherein said wire fixing mechanism comprises a wire fixing groove provided on the inner wall of the meter case and a wire fixing piece embedded in the wire fixing groove.
4. A universal meter case for remote water meters according to any one of claims 1 to 3, wherein said connecting portion is at least one vertical rib in the height direction of the meter case, and the vertical rib is provided on the outer side wall of the meter case.
5. A universal meter case for remote water meters according to any one of claims 1 to 3, wherein said limiting portion is a convex ring or at least two limiting platforms intermittently and uniformly arranged on the same circle.
6. The universal meter case of a remote water meter according to any one of claims 1 to 3, wherein the positioning clip comprises a transverse connecting plate and a vertical connecting plate, the transverse connecting plate and the vertical connecting plate are sequentially connected to form a T shape, the transverse connecting plate is provided with a threaded hole, and correspondingly, the meter cover is provided with a through hole matched with the threaded hole of the transverse connecting plate; and the vertical connecting plate is provided with a through hole connected with a lead sealing hole of the lead sealing rib.
7. A universal meter case for a remote-reading water meter as claimed in any one of claims 1 to 3, wherein said cover is removably mounted to said case.
8. A remote-water meter, comprising the universal case for a remote-water meter according to any one of claims 1 to 7, further comprising:
the movement is arranged inside the base meter shell body;
the signaling sensor is connected with the metering mechanism of the machine core;
the PCB module is used for analyzing the collected signals of the signaling sensor;
the sampling module is arranged at the top of the watch outer cover;
the remote transmission module is used for transmitting the acquired data to the user side;
when the signaling sensor is a non-magnetic sensor, a non-magnetic signaling pointer of the non-magnetic sensor is in wireless communication connection with the sampling module, and a cable of the non-magnetic signaling pointer is connected with the remote transmission module;
when the signaling sensor is a photoelectric signaling sensor or a pulse signaling sensor, a signal cable of the signaling sensor is connected with the PCB module and is connected with the remote transmission module.
9. The remote-water meter according to claim 8, wherein the PCB module includes a PCB and a cable pin, the PCB module is disposed on an outer wall of the meter cover, and the cable pin is inserted into the through hole of the outer protrusion of the meter cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581133.6U CN213985255U (en) | 2020-11-10 | 2020-11-10 | Universal meter shell for remote water meter and remote water meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581133.6U CN213985255U (en) | 2020-11-10 | 2020-11-10 | Universal meter shell for remote water meter and remote water meter |
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| Publication Number | Publication Date |
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| CN213985255U true CN213985255U (en) | 2021-08-17 |
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| CN202022581133.6U Active CN213985255U (en) | 2020-11-10 | 2020-11-10 | Universal meter shell for remote water meter and remote water meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304379A (en) * | 2020-11-10 | 2021-02-02 | 湖南威铭能源科技有限公司 | Universal meter shell for remote water meter and remote water meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304379A (en) * | 2020-11-10 | 2021-02-02 | 湖南威铭能源科技有限公司 | Universal meter shell for remote water meter and remote water meter |
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