CN210441936U

CN210441936U - Water meter structure with electronic label

Info

Publication number: CN210441936U
Application number: CN201921532673.6U
Authority: CN
Inventors: 陈俊超; 朱臻涛; 毕海洲; 张开新
Original assignee: Shanghai Water Meter Factory Co Ltd
Current assignee: Shanghai Water Meter Factory Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-01
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a water flow measuring instrument technical field. The water meter structure with the electronic tag can be used for conveniently, quickly and accurately reading in a large batch, can effectively avoid the electronic tag from being damaged, has long service life and is suitable for various use environments. The utility model provides a take electronic tags's water gauge structure, its table cover includes: the cover character face ring, the electronic tag and the watch cover end face; the end face of the meter cover is provided with an annular inner cavity, and three mounting positioning holes which are positioned on the same central circle are uniformly distributed; the electronic tag is internally preset with identification information of the water meter, is a semi-annular sheet, has an annular width slightly smaller than the width of the annular inner cavity, and is provided with two mounting notches, and the relative position of the two mounting notches corresponds to the relative position of any two mounting positioning holes in the three mounting positioning holes; the cover character face ring is in a circular ring shape, the ring width is slightly smaller than the width of the annular inner cavity, three mounting feet capable of being pressed into the mounting positioning holes are arranged on the lower end face of the cover character face ring, and the positions of the three mounting feet correspond to the mounting positioning holes.

Description

Water meter structure with electronic label

Technical Field

The utility model relates to a water flow measuring instrument technical field particularly, relates to a take electronic tags's water gauge structure.

Background

The most specific characteristics of the storage management of the water meters of the water service company are that the water meters are large in quantity and high in density. For example, the small-caliber water meters DN15-DN20 in the current seawater meter factory are mainly mechanical plastic meters and mainly provide 2400 million residents with water consumption. The management of the current water meter has the following defects: 1. the quantity of water meters is large, and manual registration in and out of a warehouse is complicated; 2. the water meter counting is basically operated manually, the counting period is long, and the efficiency is low; 3. the internal management of the company is difficult to form a complete record, and the ledger is easy to miss and is easy to make mistakes. In order to solve the above disadvantages, the storage management of the water meter needs to be improved.

The disclosed method for managing the water meter is to add a bar code label with water meter number information on the shell of the water meter to realize electronic management. The water meter warehousing management is mainly divided into two parts, one part is access management, and the other part is handset checking. The distance of the bar code label during reading and writing of the reader is close to almost zero and can not be shielded, the bar code label must be read one by one during reading, and hundreds of water meters enter and exit the warehouse door at one time during warehouse entry and exit management, so that the reading of the water meter information can not be realized quickly and accurately in batch, and the working efficiency is very low; and bar code labels must be adhered or directly printed on the surface of the water meter shell, and bar code information is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take electronic tags's water gauge structure can conveniently, fast and accurately carry out big batch and read, and can effectively avoid electronic tags to be damaged, and longe-lived and be fit for various service environment.

The utility model aims at realizing through the following technical scheme:

a water meter structure with electronic label, comprising: water gauge main part, water gauge cover and table cover, the table cover includes: the cover character face ring, the electronic tag and the watch cover end face.

The periphery of the end face of the watch cover is provided with an annular inner cavity, three mounting positioning holes are arranged in the inner cavity, and the three mounting positioning holes are located on the same central circle and are uniformly distributed in the inner cavity of the end face of the watch cover.

The electronic tag is a semi-annular sheet, the width of the semi-annular sheet is slightly smaller than that of the annular inner cavity, two installation notches are arranged on the inner edge of the electronic tag, the relative positions of the two installation notches correspond to the relative positions of any two installation positioning holes in the three installation positioning holes in the end face of the meter cover, and the identification information of the water meter is preset in the electronic tag.

The cover character face circle is the ring form, the ring width of cover character face circle slightly is less than the width of cyclic annular inner chamber, it has been carved with on the cover character face circle the identification information of water gauge, the lower terminal surface of cover character face circle is equipped with three installation foot, the position of three installation foot with the installation locating hole corresponds, the installation foot with the installation locating hole matches and makes the installation foot accessible is impressed in the installation locating hole will cover character face circle with the table cover terminal surface is together fixed from top to bottom.

The electronic tag is fixed with an intermediate layer and is positioned between the end face of the watch cover and the face ring of the cover.

When the semi-annular electronic tag is installed, the semi-annular electronic tag is placed in the annular inner cavity, and the positions of the semi-annular electronic tag are adjusted to enable the centers of the two installation notches to correspond to the centers of any two of the three installation positioning holes in the end face of the watch cover. As to which two mounting positioning holes are selected, it can be selected according to the actual position at the time of mounting. Then, the three mounting feet of the cover character face ring are correspondingly pressed into the three mounting positioning holes of the watch cover end face, so that the cover character face ring is fixed in the annular inner cavity and is fixed with the watch cover end face up and down, and the electronic tag is also fixed in the annular inner cavity and is positioned between the watch cover end face and the cover character face ring. At this time, the electronic tag fixed in the annular inner cavity is fixed in position and is not influenced by carrying or moving due to the limitation of connection of the mounting feet and the mounting positioning holes.

The identification information of the water meter at least comprises a water meter number, a production date, a water meter model and a water meter specification, so that after the content of the chip is read, the water meter information stored in the database can be called and checked, the water meter number in the electronic tag is consistent with the information on the cover character ring, two identification modes can be selected according to actual conditions, equipment can be selected for reading or manual reading, and manual verification can be performed conveniently when needed.

The electronic tag technology (i.e. RFID identification technology) and the method of reading RFID and then transferring and checking the data with the information stored in the database can be implemented by known technologies.

The utility model discloses owing to adopted above-mentioned technical scheme for it compares with prior art, has following beneficial effect: the utility model provides a water gauge structure with electronic tags because electronic tags is designed into semi-annular's thin slice and is fixed in annular inner chamber, can maximize extension chip's area, has improved the chip and has read the success rate, effectively avoids the collision damage of external force to the chip moreover. After the water meters are packaged and packed, the water meters are stacked on the shovel plate in batches, and the forklift is used for entering and exiting the machine storehouse door at one time, so that the information of the electronic chips of the water meters can be directly and conveniently read.

Drawings

Fig. 1 is a schematic structural diagram of a top view angle of a water meter structure with an electronic tag according to the present invention, in which a water meter cover is removed to better show a meter cover structure, and water meter identification information on a cover letter ring is not shown.

Fig. 2 is a schematic structural diagram of a cover character circle of a meter cover of a water meter structure with an electronic tag according to the present invention.

Fig. 3 is a schematic structural diagram of a cover end face of a cover of a water meter structure with an electronic tag according to the present invention.

Fig. 4 is a schematic structural diagram of an electronic tag of a cover of a water meter structure with an electronic tag according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments, but the present embodiment is not limited to the present invention, and all similar structures and similar variations thereof adopted by the present invention should be included in the protection scope of the present invention.

Take electronic tags's water gauge structure includes: the water meter comprises a water meter main body, a water meter cover and a meter cover, wherein the meter cover is arranged above the water meter main body, the water meter cover is rotatably arranged on the meter cover, the basic structure is the same as that of all the existing water meter structures, and the description is omitted. As shown in fig. 1, the watch case 1 includes: a cover character circle 11, an electronic label 12 and a watch cover end face 13. Referring to fig. 3, an annular cavity 14 is formed in the outer periphery of the case cover end surface 13, three mounting and positioning holes 130 are formed in the cavity 14, and the three mounting and positioning holes 130 are located on the same center circle and are uniformly distributed in the cavity 14 of the case cover end surface 13. Referring to fig. 2, the cover face ring 11 is circular, the ring width is slightly smaller than the width of the annular cavity 14, and the cover face ring 11 is imprinted with identification information of the water meter, where the identification information at least includes a water meter number, a production date, a water meter model, and a water meter specification. The identification information may be imprinted as desired at a location that does not interfere with the viewing of the meter data, and may be imprinted at one turn of the upper end face of the mask face ring 11. The lower end face of the cover character face ring 11 is provided with three mounting feet 110, the positions of the three mounting feet 110 correspond to the mounting positioning holes 130, and the mounting feet 110 are matched with the mounting positioning holes 130, so that the mounting feet 110 can press into the mounting positioning holes 130 to fix the cover character face ring 11 and the watch cover end face 13 together up and down. As shown in fig. 4, the electronic tag 12 is a semi-annular sheet, the width of the semi-annular sheet is slightly smaller than the width of the annular cavity 14, two mounting notches 120 are provided at the inner edge of the electronic tag 12, and the relative positions of the two mounting notches 120 correspond to the relative positions of any two mounting positioning holes 130 in the three mounting positioning holes 130 of the watch case end surface 13. The electronic label 12 is also preset with the identification information of the water meter, and the water meter number in the electronic label 12 is consistent with the information on the cover character circle 11.

When mounting, the semi-ring-shaped electronic tag 12 is placed in the ring-shaped inner cavity 14, and the positions are adjusted so that the centers of the two mounting notches 120 correspond to the centers of any two of the three mounting positioning holes 130 of the face cover 13. Then, the three mounting feet 110 of the cover character face ring 11 are correspondingly pressed into the three mounting positioning holes 130 of the watch cover end face 13, so that the cover character face ring 11 is fixed in the annular inner cavity 14 and is fixed with the watch cover end face 13 up and down, and the electronic tag 12 is also fixed in the annular inner cavity 14 and is positioned between the watch cover end face 13 and the cover character face ring 11. At this time, the electronic tag 12 fixed in the annular cavity 14 is fixed in position and is not influenced by the transportation or movement due to the restriction of the connection between the mounting leg 110 and the mounting positioning hole 130.

Claims

1. A water meter structure with electronic label, comprising: water gauge main part, water gauge cover and table cover, its characterized in that, the table cover includes: the cover character face ring, the electronic tag and the watch cover end face;

an annular inner cavity is arranged on the peripheral part of the end face of the watch cover, three mounting positioning holes are arranged in the inner cavity, and the three mounting positioning holes are positioned on the same central circle and are uniformly distributed in the inner cavity of the end face of the watch cover;

the electronic tag is a semi-annular sheet, the width of the semi-annular sheet is slightly smaller than the width of the annular inner cavity, two installation notches are arranged on the inner edge of the electronic tag, the relative positions of the two installation notches correspond to the relative positions of any two installation positioning holes in the three installation positioning holes on the end face of the meter cover, and the electronic tag is preset with identification information of the water meter;

the cover character face ring is annular, the ring width of the cover character face ring is slightly smaller than the width of the annular inner cavity, identification information of the water meter is printed on the cover character face ring, three mounting feet are arranged on the lower end face of the cover character face ring, the positions of the three mounting feet correspond to the mounting positioning holes, and the mounting feet are matched with the mounting positioning holes so that the mounting feet can press the cover character face ring into the mounting positioning holes to vertically fix the cover character face ring and the meter cover end face together;

2. The water meter structure of claim 1, wherein: the identification information of the water meter at least comprises a water meter number, a production date, a water meter model and a water meter specification.