CN215769772U

CN215769772U - Electronic seal label of metering box

Info

Publication number: CN215769772U
Application number: CN202121600901.6U
Authority: CN
Inventors: 戴志波; 张磊; 赵景超
Original assignee: Beijing Suresource Technology Co ltd
Current assignee: Beijing Suresource Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-02-08
Anticipated expiration: 2031-07-14

Abstract

The utility model provides an electronic seal label of a metering box, which is characterized in that: the device comprises a shell, a transition limiting piece and an insert, wherein the shell is square, a through groove is formed in the length direction of the shell, and semicircular clamping columns are arranged on the groove walls on two sides in the length direction of the shell; the transition limiting part comprises two elastic edges which are symmetrically arranged in parallel, one ends of the two elastic edges are connected through a connecting edge, a clamping groove matched with the clamping column is formed in the other end of the two elastic edges, and the transition limiting part is clamped in the through groove of the shell; the inner plug is inserted into the transition limiting part, elastic parts matched with the limiting parts on the transition limiting part are further arranged on two sides of the inner plug, a label groove is further formed in one surface of the inner plug, an RFID electronic label is arranged in the label groove, and the RFID electronic label is provided with an applicable antenna line shape. The utility model provides a batch meter electronic seal label simple structure, convenient to use.

Description

Electronic seal label of metering box

Technical Field

The utility model relates to the technical field of electronic seal labels, in particular to an electronic seal label of a metering box.

Background

Along with the development of batch meter (ammeter) seal label, current threading formula label that does not take RFID electronic tags is installed new label again after being destroyed by the people very easily, and whether the ammeter was destroyed is hardly distinguished out to naked eye, cuts off promptly and passes the cotton rope, unloads the label, changes the ammeter after, passes a new self-purchased (appearance is the same) label from newly with new cotton rope and carries out the ammeter seal, and the personnel of patrolling and examining hardly judge whether the batch meter has changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel electronic seal label of a metering box, which comprises a shell, an excessive limiting part and an inner insert, wherein the shell is square, a through groove is formed in the length direction of the shell, two threading holes are formed in the thickness direction of the shell, the two threading holes penetrate through the shell, and semicircular clamping columns are arranged on the two side groove walls in the length direction of the shell; the transition limiting part comprises two elastic edges which are symmetrically arranged in parallel, one ends of the two elastic edges are connected through a connecting edge, the other ends of the two elastic edges are provided with clamping grooves matched with the clamping columns, the transition limiting part is clamped in the through groove of the shell, and limiting parts are further arranged at opposite surfaces of the two elastic edges; the inner insert is inserted into the transition limiting part, a through hole matched with the threading hole is formed in the inner insert, elastic parts matched with the limiting parts on the transition limiting part are further arranged on two sides of the inner insert, a label groove is further formed in one surface of the inner insert, an RFID electronic label is arranged in the label groove, and the RFID electronic label is provided with an applicable antenna line shape.

Preferably, the housing, the transition limiting member and the interposer may be made of plastics such as PC, ABS, PC + ABS, ASA, PP, PA, etc.

Preferably, the limiting part on the elastic edge comprises a first limiting part and a second limiting part, the first limiting part and the second limiting part are sequentially arranged, and the first limiting part and the second limiting part comprise a flange and an extrusion edge extending towards the direction of the connecting edge.

Preferably, the inner insert comprises a body, a head and a drawing part, the body is in a shape like a Chinese character 'tu', the head is arranged at the upper end of the Chinese character 'tu', the drawing part is arranged at the lower end of the Chinese character 'tu', the elastic parts are elastic pieces and are symmetrically arranged on two sides of the head, and the extending direction of the elastic pieces faces towards the drawing part.

Preferably, the tip, the body, the pull and the elastic sheet are integrally formed, and the elastic sheet is an elongated plastic sheet.

Preferably, the groove wall of the label groove is also provided with a buckle.

Preferably, a thread groove is formed in the opposite surface of the inner insert where the label groove is located, and the thread groove is formed in the direction of the drawing part by taking the thread through hole as a starting point.

Preferably, when the insert is inserted into the housing and the end of the elastic portion is engaged with the rib of the first stopper portion, the threading hole is communicated with the through hole.

Preferably, the RFID electronic tag is shaped to fit the tag slot, and the RFID electronic tag is provided with a hole that fits the through hole of the interposer.

Preferably, the bottom of the label slot is provided with a square hole.

Preferably, the housing has a length in the range of 18-23mm, a width in the range of 15-20mm, a thickness in the range of 4-11mm, and a label slot depth in the range of 0.1-1.7 mm.

Preferably, the RFID tag material may be any one of base materials such as PET, PI, FR4, ceramic, glass fiber, and paper.

Preferably, the RFID tag may be manufactured by using a hot-pressing process of conductive adhesive, or a soldering-and-pasting process or a COB bonding process.

Preferably, the antenna line is adapted to the shape of the RFID tag in the tag slot, and the antenna line is connected to the chip to form a triangular, rectangular, circular, or polygonal loop structure.

The electronic seal label of the metering box has the following advantages:

1. the structure is simple, and the use is convenient;

2. whether the batch meter is changed or not can be comprehensively judged by two modes of checking the appearance and reading the label information by the handheld reader.

Drawings

FIG. 1 is a three-dimensional structural section view of a batch meter electronic seal label delivery status of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of an electronic seal label delivery state of a metering box according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a housing of an electronic seal label of a metering box according to the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of an electronic seal label transition limiting member of a metering box according to the present invention;

FIG. 5 is a schematic perspective view of an electronic seal label insert of a batch meter according to the present invention;

FIG. 6 is a sectional view of a three-dimensional structure of a measuring box electronic seal label in use according to the present invention;

fig. 7 is a schematic view of an antenna line shape of an electronic seal label of a metering box of the present invention.

Wherein: 1-a housing; 101-a through groove; 102-a cartridge; 103-threading holes; 2-a transition limiting member; 201-elastic edge; 202-connecting edges; 2011-a first limit part; 2012-a second stop; 2013-card slot; 2014-transition fillet; 20111-first rib; 20112-first press edge; 20121-a second rib; 20122-a second extruded edge; 3-an interposer; 301-a label slot; 302-an elastic portion; 303-a through hole; 304-a tip; 305-a pull-out; 306-square hole; 3011-a body; 3012-fastener.

Detailed Description

The utility model will now be described in further detail by way of example with reference to the accompanying drawings.

As shown in fig. 1-5, an electronic seal label of a metering box comprises a shell 1, an excessive limiting part 2 and an inner insert 3, wherein the shell 1 is square, a through groove 101 is formed in the length direction of the shell 1, two threading holes 103 are formed in the thickness direction of the shell 1, the two threading holes 103 penetrate through the shell 1, and semicircular clamping columns 102 are arranged on two side groove walls in the length direction of the shell 1; the transition limiting part 2 comprises two elastic edges 201 which are symmetrically arranged in parallel, one ends of the two elastic edges 201 are connected through a connecting edge 202, a clamping groove 2013 matched with the clamping column 102 is formed in the other end of each elastic edge 201, the transition limiting part 2 is clamped in the through groove 101 of the shell 1, the tail end of each elastic edge 201 is further provided with a transition fillet 2014, when the transition limiting part 2 is clamped with the shell 1, the end of each elastic edge 201 can pass through the clamping column 102 more easily, and a limiting part is further arranged on the opposite surface of each elastic edge 201; the inner plug 3 is inserted into the excessive limiting part 2, a through hole 303 corresponding to the threading hole 103 is arranged on the inner plug 3, elastic parts 302 matched with the limiting parts on the excessive limiting part 2 are further arranged on two sides of the inner plug 3, a label groove 301 is further arranged on one surface of the inner plug 3, and an RFID electronic label is arranged in the label groove 301.

Preferably, the housing 1, the transition limiting member 2 and the interposer 3 may be made of PC, ABS, PC + ABS, ASA, PP, PA, or other plastics.

Spacing portion on elastic edge 201 includes first spacing portion 2011 and spacing portion 2012 of second, first spacing portion 2011 and the setting of arranging in proper order of spacing portion 2012 of second, first spacing portion 2011 includes first flange 20111 and first extrusion limit 20112, spacing portion 2012 of second includes second flange 20121 and second extrusion limit 20122, the end and the second flange 20121 necklace of first extrusion limit 20112, first extrusion limit 20112 all extends to the connection limit direction with second extrusion limit 20122, and two relative first extrusion limits 20112, the distance between two relative second extrusion limits 20122 narrows gradually along with the extending direction.

The insert 3 includes a body 3011, a tip 304, and a drawing portion 305, the body 3011 is shaped like a Chinese character 'tu', the tip 304 is disposed at the upper end of the Chinese character 'tu', the drawing portion 305 is disposed at the lower end of the Chinese character 'tu', the elastic portions 302 are elastic pieces symmetrically disposed at both sides of the tip 304, and the extending direction of the elastic pieces faces the drawing portion 305.

The tip 304, the body 3011, the pull-out portion 305, and the elastic piece are integrally formed, and the elastic piece is an elongated plastic piece.

The wall of the tag slot 301 is further provided with a buckle 3012 for fixing the RFID tag.

A thread groove 307 is provided on the opposite surface of the face of the inner insert 3 where the label groove 301 is located, along the direction of the drawing portion 305 from the thread passing hole 103 as a starting point.

As shown in fig. 1 and 2, during shipment, the excessive limiting member 2 is installed in the housing 1, the inner plug 3 is inserted into a position where the tail end of the elastic portion 302 of the inner plug is just clamped on the first rib 20111, at this time, the elastic portion of the elastic portion 302 is unloaded, the elastic portion 302 rebounds outwards, the inner plug can not be pulled out from the first rib 20111, at this time, the body 3011 of the inner plug 3 also blocks the elastic movement of the elastic rib 201 of the excessive limiting member 2, so that the installed excessive limiting member 2 cannot be displaced, at this time, the threading hole 103 is communicated with the through hole 303, and the operator can conveniently find the accurate operation.

As shown in fig. 6, when the user uses the electric meter, the hanging rope is firstly inserted into one of the holes communicating with the through hole 303 and the threading hole 103, then the electric meter passes through the electric meter box, and then the hanging rope is inserted into the other pair of the communicating through hole 303 and the threading hole 103 in the opposite direction, then the inner plug 3 is completely inserted into the outer shell 1, both ends of the hanging rope are clamped in the wire grooves 307 in the outer shell 1 (the two ends do not need to be buckled), so that the hanging rope is cut off when the electric meter needs to be opened, and the RFID electronic tag with fixed data cannot be connected in a threading manner, and when the inner plug 3 is completely inserted into the outer shell 1, the end of the elastic part 302 of the inner plug 3 is clamped with the second blocking edge 20121 of the second limiting part 2012.

The RFID electronic tag is in a shape of being matched with the tag slot 301 and also in a shape of being in a convex shape, and a hole matched with the through hole 303 of the inner inserting piece 3 is formed in the RFID electronic tag so that a hanging rope can conveniently penetrate through the hole.

The bottom of the tag slot 301 is provided with a square hole 306, so that the RFID electronic tag fixed by the buckle 3012 can be conveniently detached.

The length range of the shell 1 is 18-23m, the width range is 15-20mm, the thickness range is 4-11mm, and the depth range of the label groove is 0.1-1.7 mm.

The RFID electronic tag material may be any one of PET, PI, FR4, ceramic, glass fiber, paper and other base materials, when the PET material is used, the depth of the tag slot 301 may be 0.1mm, and when other materials are used, the depth of the tag slot 301 may be 1.2 mm.

The antenna line shape is suitable for the shape of the RFID electronic tag in the tag slot 301, the antenna line shape is connected with the chip to form a triangular, rectangular, circular or polygonal loop structure, for example, the shape shown in FIG. 7 is a convex shape, and the antenna line shape is suitable for the shape of the RFID electronic tag.

The present invention is not limited to the above-described embodiments, and various modifications and changes can be made by those skilled in the art without departing from the spirit of the present invention within the scope of the claims.

Claims

1. The utility model provides a batch meter electronic seal label which characterized in that: the cable connector comprises a shell, a transition limiting part and an inner inserting part, wherein the shell is square, a through groove is formed in the length direction of the shell, two threading holes are formed in the thickness direction of the shell, the two threading holes penetrate through the shell, and semicircular clamping columns are arranged on the two side groove walls in the length direction of the shell; the transition limiting part comprises two elastic edges which are symmetrically arranged in parallel, one ends of the two elastic edges are connected through a connecting edge, a clamping groove matched with the clamping column is formed in the other end of the two elastic edges, the transition limiting part is clamped in the through groove of the shell, and a limiting part is further arranged at the position of the opposite surface of the two elastic edges; the inner plug is inserted into the transition limiting piece, a through hole matched with the threading hole is formed in the inner plug, elastic portions matched with the limiting portions in the transition limiting piece are further arranged on two sides of the inner plug, a label groove is further formed in one surface of the inner plug, an RFID electronic label is arranged in the label groove, and the RFID electronic label is provided with an applicable antenna line shape.

2. The batch tank electronic seal label of claim 1, wherein: the spacing portion on the elasticity edge includes first spacing portion and the spacing portion of second, first spacing portion with the spacing portion of second arranges the setting in proper order, first, the spacing portion of second includes flange and the extrusion limit that extends to the joint edge direction.

3. The batch tank electronic seal label of claim 1, wherein: the insert comprises a body, a tip and a drawing part, wherein the body is in a shape like a Chinese character 'tu', the tip is arranged at the upper end of the shape like the Chinese character 'tu', the drawing part is arranged at the lower end of the shape like the Chinese character 'tu', the elastic parts are elastic pieces and are symmetrically arranged on two sides of the tip, and the extending direction of the elastic pieces faces towards the drawing part.

4. The batch tank electronic seal label of claim 3, wherein: the end, the body, the drawing part and the elastic sheet are integrally formed, and the elastic sheet is a slender plastic sheet.

5. The batch tank electronic seal label of claim 1, wherein: the wall of the label slot is also provided with a buckle.

6. The batch tank electronic seal label of claim 3, wherein: and a thread groove is formed in the opposite surface of the inner insert where the label groove is located, and the thread groove is formed along the drawing part by taking the thread hole as a starting point.

7. The batch tank electronic seal label of claim 2, wherein: when the inner plug is inserted into the shell and the tail end of the elastic part is clamped with the flange of the first limiting part, the threading hole is communicated with the through hole.

8. The batch tank electronic seal label of claim 3, wherein: the RFID electronic tag is in a shape matched with the tag slot, and a hole matched with the through hole of the interposer is formed in the RFID electronic tag; and a square hole is formed at the bottom of the label slot.

9. The batch tank electronic seal label of claim 1, wherein: the length range of the shell is 18-23mm, the width range is 15-20mm, the thickness range is 4-11mm, and the depth range of the label groove is 0.1-1.7 mm.

10. The batch tank electronic seal label of claim 1, wherein: the RFID electronic tag can be made of any one of PET, PI, FR4, ceramic, glass fiber and paper base materials.

11. The batch tank electronic seal label of claim 1, wherein: the antenna line is suitable for the shape of the RFID electronic tag in the tag slot, and a triangular, rectangular, circular or polygonal loop structure is formed after the antenna line is connected with the chip.