CN206969782U - A kind of electronic tag storing unit - Google Patents

Abstract

The utility model discloses a kind of electronic tag storing unit, including electronic tag case, electronic tag supporting plate and the vertical drive mechanism for driving electronic tag supporting plate to move up and down, wherein, the electronic tag supporting plate is arranged on the inside of electronic tag case, and the vertical drive mechanism is arranged on the outside of electronic tag case；The top of the electronic tag case is provided with photoelectric sensor, highest position of the photoelectric sensor positioned at the electronic tag stacked；Electronic tag storing unit of the present utility model can allow placement electronic tag in the top one open electronic tag positioned at fixed height and position, consequently facilitating carrying of the handling device to electronic tag, improve the efficiency of carrying.

Description

A kind of electronic tag storing unit

Technical field

It the utility model is related to electronic bill process equipment, and in particular to a kind of electronic tag storing unit.

Background technology

Electronic bill refers to the ticket part or certificate for being embedded with electronic tag, for example, electronic entrance ticket, electronic certificate, electronic ticket According to etc..In the manufacturing process of electronic bill, last layer glue is smeared in paper tape first, then electronic tag is placed with paper tape Have in the one side of glue, then cover another paper tape on electronic tag again, electronic bill can be obtained finally by cutting. , it is necessary to be transferred to electronic tag on the scraps of paper in electronic tag storing unit using handling device in above-mentioned work flow, But existing electronic tag storing unit is usually a box body, electronic tag is stacked in box body, when handling device constantly will After the electronic tag of the top is moved, the height of the electronic tag of stacking constantly reduces, it is necessary to which handling device draws electricity each Suction elements will decline certain height during subtab so that the efficiency of carrying is low.

Utility model content

The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of electronic tag storing unit, the electricity Subtab storing unit can allow placement electronic tag in the top one open electronic tag positioned at fixed height and position, from And it is easy to carrying of the handling device to electronic tag, improve the efficiency of carrying.

The utility model solve above-mentioned technical problem technical scheme be：

A kind of electronic tag storing unit, including electronic tag case, electronic tag supporting plate and drive electronic tag The vertical drive mechanism that supporting plate moves up and down, wherein, the electronic tag supporting plate is arranged on the inside of electronic tag case, The vertical drive mechanism is arranged on the outside of electronic tag case；The top of the electronic tag case is provided with photoelectric transfer Sensor, highest position of the photoelectric sensor positioned at the electronic tag stacked.

The operation principle of electronic tag storing unit of the present utility model is：During work, the suction of electronic tag carrying mechanism Take part that the top one being stacked in electronic tag case is opened into electronic tag to draw and move, now photoelectric sensor sense The vacancy occurred should be arrived after the electronic tag is moved, so as to deliver it to the control list for controlling vertical drive mechanism Member, control unit drive the work of vertical drive mechanism, drive electronic tag supporting plate and electronic tag thereon to move upwards, make most The electronic tag of top reaches the electronic tag position being sucked away, and vertical driving is controlled after being sensed by photoelectric sensor Mechanism is stopped, and sustained height position is always positioned at so as to allow the top one in electronic tag case to open electronic tag, It is easy to absorption of the electronic tag carrying mechanism to electronic tag.

A preferred scheme of the present utility model, the vertical drive mechanism include vertical motor, toothed belt transmission Mechanism and connection component, wherein, the vertical motor is fixed on the bottom of electronic tag case, the vertical driving electricity The main shaft of machine is connected with the main transmission belt wheel of the synchronous belt drive mechanism, the driven pulley installation of the synchronous belt drive mechanism On the top of the electronic tag case, the timing belt of the synchronous belt drive mechanism be looped around the main transmission belt wheel with from On movable belt pulley；Described connection component one end and synchronous band connection, the other end are connected with electronic tag supporting plate.By vertically driving electricity Machine drives main transmission belt wheel to rotate, so as to drive whole synchronous belt drive mechanism to work so that the company with the synchronous band connection Connected components do vertical motion, and the final electronic tag driven on electronic tag supporting plate and electronic tag supporting plate, which moves upward to, to be reached Specified altitude assignment, after uppermost electronic tag, which is handled upside down device, to be taken away, vertical motor continues to drive timing belt motion, makes Obtain the position that electronic tag follow-up on electronic tag supporting plate replaces a upper electronic tag being removed.

Preferably, the vertical drive mechanism can also be the combination of cylinder either motor and lead screw transmission mechanism.

A preferred scheme of the present utility model, the connection component include first connection of horizontal positioned " 7 " font Bar, the second connecting rod and the 3rd connecting rod, wherein, the upper end of the head rod is connected with electronic tag supporting plate, and first The lower end of connecting rod is connected with one end of the second connecting rod, and the other end of the second connecting rod and the 3rd connecting rod are clamped in timing belt On.Using said structure, on the one hand the power of the timing belt outside electronic tag case will be smoothly passed to positioned at electricity Electronic tag supporting plate in subtab case；On the other hand, a bottom is also helped using the head rod of " 7 " font Electronic tag conveying in place, avoid the process for driving the second connecting rod and the 3rd connecting rod to move upwards in timing belt In, occurring causing electronic tag supporting plate occur because of the obstruction of driven pulley can not be by the nethermost electricity of electronic tag case The phenomenon of subtab conveying in place.

A preferred scheme of the present utility model, it is additionally provided between second connecting rod and electronic tag case vertical Guiding mechanism, the vertical guiding mechanism is including the slide rail on the inside of electronic tag case and installed in the second connecting rod Sliding block.By setting the vertical guiding mechanism, guide effect is played to the electronic tag supporting plate so that electronic tag support Electronic tag more accurately can be delivered up in place by plate.

A preferred scheme of the present utility model, set respectively on described two relative sides in electronic tag case upper end Put an elastic block piece, the elastic block piece one end is fixed on electronic tag case, the other end it is horizontal-extending enter electronic tag The inner chamber of case, and be adjacent to above the electronic tag of the top.Its purpose has two, and 1, the vertical drive mechanism drives During electronic tag supporting plate moves upwards, when the electronic tag on electronic tag supporting plate reaches specified altitude assignment, the bullet Property catch has position-limiting action to the electronic tag on the electronic tag supporting plate, avoid electronic tag on electronic tag supporting plate because Inertia, which continues up, causes position to offset.2nd, in handling device by the uppermost electronic tag of electronic tag case During carrying, it is handled upside down with next electronic tag because being mutually close together when there is uppermost electronic tag During the situation that device is taken away, because two electronic tags will strut elastic block piece, in the process, elastic block piece is to two electronics Label has a downward pressure, because the handling device has absorption affinity to uppermost electronic tag, therefore topmost Electronic tag can cross elastic block piece and be raised, it is and viscous between second electronic tag and uppermost electronic tag Make a concerted effort to be not enough to the downward pressure for keeping out elastic block piece, second electronic tag can not cross elastic block piece so as to it is uppermost Electronic tag separates, final to realize that the situation for preventing from once carrying two or more electronic tags occurs.

Preferably, the elastic block piece is made up of sheet rubber；The elastic block piece is arranged in square connecting rod, the right angle The vertical section of shape connecting rod is fixed on the outside of electronic tag case, and the elastic block piece is fixed by screws in square company On the horizontal segment of extension bar；The top of the electronic tag case with elastic block piece corresponding position be provided with allow elastic block piece to extend into The opening of its inner chamber.By said structure, it is easy to the fixation of elastic block piece.

A preferred scheme of the present utility model, the shape size of the cross section of the electronic tag case inner chamber and institute The shape size for stating electronic tag is consistent.Its object is to：The vertical drive mechanism drives electronic tag supporting plate vertical motion During, electronic tag case inner chamber can be spacing to the progress of the side of electronic tag four, avoids electronic tag in vertical motion During shift, cause follow-up electronic tag carry and placement process in there is site error.

Further, the electronic tag case bottom, which is provided with, avoids mouth.Its object is to：When electronic tag case After interior electronic tag is finished, the vertical drive mechanism drives electronic tag supporting plate to move downward so that the electronics mark Label supporting plate can reach the bottom of electronic tag case, so that the parking space of electronics case maximizes, while Save space and cost.

A preferred scheme of the present utility model, the lower end of the electronic tag case are additionally provided with block card mechanism, the gear Mechanism for card includes horizontal positioned the first sliding equipment and the second sliding equipment, the 3rd sliding equipment placed vertically, first gear Card, the second baffle plate, the 4th connecting rod and the 5th connecting rod, wherein, the first sliding equipment includes the first sliding block and first Slide rail, second sliding equipment include the second sliding block and the second slide rail, and the 3rd sliding equipment includes the 3rd sliding block and the Three slide rails；First baffle plate is arranged on the first sliding block of the first sliding equipment, and second baffle plate is arranged on second On second sliding block of sliding equipment, first baffle plate and the second baffle plate are oppositely disposed under electronic tag case At end opening；3rd sliding block of first baffle plate and the 3rd sliding equipment is respectively hinged at the two of the 4th connecting rod 3rd sliding block of end, second baffle plate and the 3rd sliding equipment is respectively hinged at the both ends of the 5th connecting rod, described Being provided between first baffle plate and second baffle plate under normality promotes the first baffle plate and the second baffle plate to be blocked in electronics The first spring on the lower ending opening of tag storing case.The purpose of above-mentioned block card mechanism is set to be to be easy to deposit from electronic tag The lower ending opening of box is put into electronic tag, and the electronic tag to being put into supports.Due in the upper of electronic tag case End is provided with elastic block piece, therefore it is relatively difficult from the upper end open of electronic tag case to be put into electronic tag.Set above-mentioned After block card mechanism, when needing to load electronic tag, vertical drive mechanism must be allowed to drive electronic tag supporting plate to move downward first To the lower section of the lower ending opening of electronic tag case, (electronic tag supporting plate is less than the in the lower ending opening of electronic tag case The distance between one baffle plate and the second baffle plate, therefore can pass through)；Then, operating personnel glide manually the 3rd slide Block so that the angle of the 4th connecting rod and the 5th connecting rod increases, so as to drive the first sliding block and the second sliding block anti- To motion so that the first baffle plate and the second baffle plate open, and operating personnel can fill from the lower port of electronic tag case Enter electronic tag.After electronic tag is loaded electronic tag case, operating personnel only need to decontrol the 3rd sliding block, by first The elastic force of spring causes the first sliding block and the second sliding block relative motion, so that the angle of the 4th connecting rod and the 5th connecting rod Diminish, and then cause the 3rd sliding block to return to original position, at the same the first baffle plate and the second baffle plate return to it is original Position, supporting is realized to the electronic tag of loading, is then again gradually delivered up electronic tag by electronic tag supporting plate.

Further, it is provided with electronic tag case position corresponding with the 3rd sliding block and vertically prolongs The elongated slot stretched, the 3rd sliding block be slidably connected with the elongated slot.So, the elongated slot forms the 3rd of the 3rd sliding equipment and slided Rail, volume is so both reduced, saves cost again.

The utility model has following beneficial effect compared with prior art：

1st, electronic tag storing unit of the present utility model is driven on electronic tag supporting plate by the vertical drive mechanism Lower motion so that electronic tag moves upwards, so that electronic tag reaches specified altitude assignment, above electronic tag case Electronic tag be removed after, vertical drive mechanism continue drive electronic tag continue up so that electronics mark below Register and reach specified altitude assignment, sustained height position is always positioned at so as to allow the top one in electronic tag case to open electronic tag Put, be easy to absorption of the electronic tag carrying mechanism to electronic tag, improve the efficiency of carrying.

2nd, electronic tag storing unit of the present utility model is simple in construction, and manufacturing cost is low.

Brief description of the drawings

Fig. 1 and Fig. 2 is a kind of structural representation of embodiment of electronic tag storing unit of the present utility model, Wherein, Fig. 1 is dimensional structure diagram, and Fig. 2 is left view.

Fig. 3 is Fig. 1 internal structure schematic diagram.

Embodiment

The utility model is described in further detail with reference to embodiment and accompanying drawing, but implementation of the present utility model Mode not limited to this.

Referring to Fig. 1-Fig. 3, electronic tag storing unit of the present utility model includes electronic tag case 1, electronic tag Supporting plate 2 and the vertical drive mechanism 3 for driving electronic tag supporting plate 2 to move up and down, wherein, the electronic tag supporting plate 2 is set Put and be arranged on the outside of electronic tag case 1 in the inside of electronic tag case 1, the vertical drive mechanism 3；The electricity The top of subtab case 1 is provided with photoelectric sensor 4, and the photoelectric sensor 4 is positioned at the extreme higher position of the electronic tag stacked Place.

Referring to Fig. 1 and Fig. 3, the vertical drive mechanism 3 include vertical motor 3-1, synchronous belt drive mechanism and Connection component, wherein, the vertical motor 3-1 is fixed on the bottom of electronic tag case 1, the vertical motor 3- 1 main shaft is connected with the main transmission belt wheel 3-2 of the synchronous belt drive mechanism, the driven pulley 3- of the synchronous belt drive mechanism 3 are arranged on the top of the electronic tag case 1, and the timing belt 3-4 of the synchronous belt drive mechanism is looped around the main biography On movable belt pulley 3-2 and driven pulley 3-3；Described connection component one end is connected with timing belt 3-4, the other end and electronic tag supporting plate 2 connections.Main transmission belt wheel 3-2 is driven to rotate by vertical motor 3-1, so as to drive whole synchronous belt drive mechanism work Make so that vertical motion is done with the timing belt 3-4 connection components being connected, it is final to drive electronic tag supporting plate 2 and electronics Electronic tag on label supporting plate 2 is moved upward to up to specified altitude assignment, after uppermost electronic tag, which is handled upside down device, to be taken away, Vertical motor 3-1 continues to drive timing belt 3-4 motions so that on follow-up electronic tag replaces on electronic tag supporting plate 2 The position of one electronic tag being removed.

Preferably, the vertical drive mechanism 3 can also be the combination of cylinder either motor and lead screw transmission mechanism.

Referring to Fig. 3, the connection component includes the head rod 3-5, the second connecting rod 3- of horizontal positioned " 7 " font 6 and the 3rd connecting rod 3-7, wherein, the upper end of the head rod 3-5 is connected with electronic tag supporting plate 2, head rod 3-5 lower end is connected with the second connecting rod 3-6 one end, and the second connecting rod 3-6 other end and the 3rd connecting rod 3-7 are clamped in On timing belt 3-4.Using said structure, on the one hand smoothly by by the power of the timing belt 3-4 outside electronic tag case 1 Pass to the electronic tag supporting plate 2 in electronic tag case 1；On the other hand, using the head rod 3- of " 7 " font 5 also help the conveying of the electronic tag of bottom in place, avoid and drive the second connecting rod 3-6 and the in timing belt 3-4 Three connecting rod 3-7 during motion, occur causing electronic tag supporting plate 2 occur because of driven pulley 3-3 obstruction upwards 1 nethermost electronic tag of electronic tag case can not be conveyed to phenomenon in place.

Referring to Fig. 3, vertical guiding mechanism is additionally provided between the second connecting rod 3-6 and electronic tag case 1, this is perpendicular Include being arranged on the slide rail 3-9 of the inner side of electronic tag case 1 and the sliding block installed in the second connecting rod 3-6 to guiding mechanism 3-8.By setting the vertical guiding mechanism, guide effect is played to the electronic tag supporting plate 2 so that electronic tag supporting plate 2 more accurately can be delivered up electronic tag in place.

Referring to Fig. 1-Fig. 3, an elasticity gear is set respectively on the relative side in electronic tag case 1 upper end two Piece 5, the one end of elastic block piece 5 be fixed on electronic tag case 1, the other end it is horizontal-extending enter electronic tag case 1 Inner chamber, and be adjacent to above the electronic tag of the top.Its purpose has two, 1, the vertical drive mechanism 3 drive electronics mark During signing the upward motion of supporting plate 2, when the electronic tag on electronic tag supporting plate 2 reaches specified altitude assignment, the elasticity gear Piece 5 has position-limiting action to the electronic tag on the electronic tag supporting plate 2, avoid electronic tag on electronic tag supporting plate 2 because Inertia, which continues up, causes position to offset.2nd, in handling device by 1 uppermost electronics mark of electronic tag case During label are carried, removed with next electronic tag because being mutually close together when there is uppermost electronic tag During the situation that shipping unit is taken away, because two electronic tags will strut elastic block piece 5, in the process, elastic block piece 5 is to two Electronic tag has a downward pressure, because the handling device has absorption affinity to uppermost electronic tag, therefore most Electronic tag above can cross elastic block piece 5 and be raised, and second electronic tag and uppermost electronic tag it Between bonding force be not enough to keep out the downward pressure of elastic block piece 5, second electronic tag can not cross elastic block piece 5 so as to Uppermost electronic tag separation, it is final to realize that the situation for preventing from once carrying two or more electronic tags occurs.

Referring to Fig. 1-Fig. 3, the elastic block piece 5 is made up of sheet rubber；The elastic block piece 5 is arranged on square connecting rod On, the vertical section of the square connecting rod is fixed on the outside of electronic tag case 1, and the elastic block piece 5 is consolidated by screw It is scheduled on the horizontal segment of square connecting rod；The top of the electronic tag case 1 with the corresponding position of elastic block piece 5 be provided with allow Elastic block piece 5 extend into the opening of its inner chamber.By said structure, it is easy to the fixation of elastic block piece 5.

Referring to Fig. 1 and Fig. 3, shape size and the electronic tag of the cross section of the inner chamber of electronic tag case 1 Shape size it is consistent.Its object is to：During the vertical drive mechanism 3 drives the vertical motion of electronic tag supporting plate 2, The inner chamber of electronic tag case 1 can be spacing to the progress of the side of electronic tag four, avoids electronic tag during vertical motion Shift, cause follow-up electronic tag to be carried and site error occur in placement process.

Referring to Fig. 3, the bottom of electronic tag case 1, which is provided with, avoids mouth.Its object is to：When electronic tag case After electronic tag in 1 is finished, the vertical drive mechanism 3 drives electronic tag supporting plate 2 to move downward so that the electronics Label supporting plate 2 can reach the bottom of electronic tag case 1, so that the parking space of electronics case maximizes, together When also save space and cost.

Referring to Fig. 2 and Fig. 3, the lower end of the electronic tag case 1 is additionally provided with block card mechanism 6, and the block card mechanism 6 includes The first horizontal positioned sliding equipment 6-1 and the second sliding equipment 6-2, the 3rd sliding equipment 6-3, the first block card placed vertically Piece 6-4 and the second baffle plate 6-5, wherein, the first sliding equipment 6-1 includes the first sliding block and the first slide rail, and described second slides Motivation structure 6-2 includes the second sliding block and the second slide rail, and the 3rd sliding equipment 6-3 includes the 3rd sliding block and the 3rd slide rail；Institute The first baffle plate 6-4 is stated on the first sliding equipment 6-1 the first sliding block, the second baffle plate 6-5 is arranged on second On sliding equipment 6-2 the second sliding block, the first baffle plate 6-4 and the second baffle plate 6-5 are oppositely disposed at electronic tag At the lower ending opening of case 1；The first baffle plate 6-4 and the 3rd sliding equipment 6-3 the 3rd sliding block are respectively articulated with At the 4th connecting rod 6-6 both ends, the second baffle plate 6-5 and the 3rd sliding equipment 6-3 the 3rd sliding block are cut with scissors respectively The 5th connecting rod 6-7 both ends are connected on, is provided with normality and promotees between the first baffle plate 6-4 and the second baffle plate 6-5 The first baffle plate 6-4 and the second baffle plate 6-5 is set to be blocked in the first spring 6-8 on the lower ending opening of electronic tag case 1. The purpose of above-mentioned block card mechanism 6 is set to be to be easy to the lower ending opening from electronic tag case 1 to be put into electronic tag, and to putting The electronic tag entered is supported.Due to being provided with elastic block piece 5 in the upper end of electronic tag case 1, therefore from electronics mark It is relatively difficult that the upper end open of label case 1 is put into electronic tag.After setting above-mentioned block card mechanism 6, needing to load electronics mark During label, the lower end that vertical drive mechanism 3 must be allowed to drive electronic tag supporting plate 2 to move downwardly to electronic tag case 1 first is opened (electronic tag supporting plate 2 is less than the first baffle plate 6-4 and the second block card in the lower ending opening of electronic tag case 1 for the lower section of mouth The distance between piece 6-5, therefore can pass through)；Then, operating personnel glide the 3rd sliding block manually so that the described 4th Connecting rod 6-6 and the 5th connecting rod 6-7 angle increases, and so as to drive the first sliding block and the second sliding block counter motion, makes Obtain the first baffle plate 6-4 and the second baffle plate 6-5 to open, operating personnel can load from the lower port of electronic tag case 1 Electronic tag.After electronic tag is loaded electronic tag case 1, operating personnel only need to decontrol the 3rd sliding block, by first Spring 6-8 elastic force causes the first sliding block and the second sliding block relative motion, so that the 4th connecting rod 6-6 and the 5th connecting rod 6-7 angle diminishes, and then causes the 3rd sliding block to return to original position, while the first baffle plate 6-4 and the second baffle plate 6-5 returns to original position, and supporting is realized to the electronic tag of loading, then again by electronic tag supporting plate 2 by electronic tag Gradually it is delivered up.

Referring to Fig. 3, the electronic tag case 1 is provided with vertically on position corresponding with the 3rd sliding block The elongated slot of extension, the 3rd sliding block be slidably connected with the elongated slot.So, the elongated slot forms the 3rd of the 3rd sliding equipment Slide rail, volume is so both reduced, saves cost again.

Referring to Fig. 1-Fig. 3, the operation principle of electronic tag storing unit of the present utility model is made below in conjunction with the accompanying drawings into One step describes：

During work, the top one that the suction elements of electronic tag carrying mechanism will be stacked in electronic tag case 1 Open electronic tag to draw and move, now photoelectric sensor 4 senses the vacancy that the electronic tag occurs after being moved, so that will The signal sends the control unit for controlling vertical drive mechanism 3 to, and control unit drives vertical drive mechanism 3 to work, driving electricity Subtab supporting plate 2 and electronic tag thereon move upwards, the electronic tag of the top is reached the electronic tag institute being sucked away Vertical drive mechanism 3 is controlled to be stopped in position, and after being sensed by photoelectric sensor 4, so as to allow electronic tag case 1 In the top one open electronic tag and be always positioned at sustained height position, be easy to suction of the electronic tag carrying mechanism to electronic tag Take.

Above-mentioned is the preferable embodiment of the utility model, but embodiment of the present utility model is not by the above Limitation, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modification, replacement, combine, letter Change, should be equivalent substitute mode, be included within the scope of protection of the utility model.

Claims (10)

1. a kind of electronic tag storing unit, it is characterised in that including electronic tag case, electronic tag supporting plate and drive The vertical drive mechanism that electronic tag supporting plate moves up and down, wherein, the electronic tag supporting plate is arranged on electronic tag storage The inside of box, the vertical drive mechanism are arranged on the outside of electronic tag case；The top of the electronic tag case Provided with photoelectric sensor, highest position of the photoelectric sensor positioned at the electronic tag stacked.

2. electronic tag storing unit according to claim 1, it is characterised in that the vertical drive mechanism includes vertical Motor, synchronous belt drive mechanism and connection component, wherein, the vertical motor is fixed on electronic tag case Bottom, the main shaft of the vertical motor is connected with the main transmission belt wheel of the synchronous belt drive mechanism, and the timing belt passes The driven pulley of motivation structure is arranged on the top of the electronic tag case, and the timing belt of the synchronous belt drive mechanism is surround On the main transmission belt wheel and driven pulley；Described connection component one end and synchronous band connection, the other end and electronic tag support Plate connects.

3. electronic tag storing unit according to claim 2, it is characterised in that the connection component includes horizontal positioned " 7 " font head rod, the second connecting rod and the 3rd connecting rod, wherein, the upper end of the head rod and electricity Subtab supporting plate connects, and the lower end of head rod is connected with one end of the second connecting rod, the other end of the second connecting rod and the Three connecting rods are clamped on timing belt.

4. electronic tag storing unit according to claim 3, it is characterised in that the head rod and electronic tag Vertical guiding mechanism is additionally provided between case, the vertical guiding mechanism includes being arranged on the slide rail on the inside of electronic tag case And the sliding block installed in head rod.

5. electronic tag storing unit according to claim 1, it is characterised in that the electronic tag case upper end two One elastic block piece is set respectively on individual relative side, and the elastic block piece one end is fixed on electronic tag case, another Hold it is horizontal-extending enter electronic tag case inner chamber, and be adjacent to above the electronic tag of the top.

6. electronic tag storing unit according to claim 5, it is characterised in that the elastic block piece is by sheet rubber system Into；The elastic block piece is arranged in square connecting rod, and the vertical section of the square connecting rod is fixed on electronic tag case Outside, the elastic block piece is fixed by screws on the horizontal segment of square connecting rod；The electronic tag case Top is being provided with the opening for allowing elastic block piece to extend into its inner chamber with elastic block piece corresponding position.

7. the electronic tag storing unit according to claim 1 or 6, it is characterised in that in the electronic tag case The shape size of the cross section of chamber is consistent with the shape size of the electronic tag.

8. electronic tag storing unit according to claim 1 or 2, it is characterised in that the electronic tag case bottom End, which is provided with, avoids mouth.

9. electronic tag storing unit according to claim 1, it is characterised in that the lower end of the electronic tag case Block card mechanism is additionally provided with, the block card mechanism includes horizontal positioned the first sliding equipment and the second sliding equipment, placed vertically 3rd sliding equipment, the first baffle plate, the second baffle plate, the 4th connecting rod and the 5th connecting rod, wherein, the first sliding equipment Including the first sliding block and the first slide rail, second sliding equipment includes the second sliding block and the second slide rail, the 3rd skate machine Structure includes the 3rd sliding block and the 3rd slide rail；First baffle plate is arranged on the first sliding block of the first sliding equipment, and described the Two baffle plates are arranged on the second sliding block of the second sliding equipment, and first baffle plate and the second baffle plate are oppositely disposed at At the lower ending opening of electronic tag case；3rd sliding block of first baffle plate and the 3rd sliding equipment is respectively articulated with At the both ends of the 4th connecting rod, the 3rd sliding block of second baffle plate and the 3rd sliding equipment is respectively hinged at the 5th company The both ends of extension bar, it is provided between first baffle plate and second baffle plate under normality and promotes the first baffle plate and second gear Card is blocked in the first spring on the lower ending opening of electronic tag case.

10. electronic tag storing unit according to claim 9, it is characterised in that the electronic tag case and institute State and be provided with the elongated slot vertically extended corresponding to the 3rd sliding block on position, the 3rd sliding block is slidably connected and the elongated slot In.