CN214225928U - Anti-fake two-dimensional code bar scanner - Google Patents

Abstract

The utility model provides an anti-counterfeiting two-dimensional code bar scanner, which relates to the technical field of code bar scanners, the anti-counterfeiting two-dimensional code bar scanner comprises a machine body, a scanning head and a handle, wherein the scanning head is arranged at the right end of the machine body, and the handle is fixed at the bottom of the machine body; the interior of the handle is hollow, a motor is arranged below the interior of the handle, the output end of the motor is fixedly connected with a half gear, the interior of the handle is rotatably connected with a driven wheel, the driven wheel is positioned in front of the half gear and is meshed with the half gear, the left end of the driven wheel is fixedly provided with a rotating shaft, and the exterior of the rotating shaft is fixedly provided with a knocking rod; the front of the handle is provided with a through hole, a vibration block is arranged in the through hole, the rear end of the vibration block is positioned in the handle, and the rear end of the vibration block is provided with a groove; the beneficial effects of the utility model reside in that: the vibration of the vibration block and the light emission of the green light can synchronously remind a user that the object is completely scanned, so that the situation that one object scans the code twice can be avoided.

Description

Anti-fake two-dimensional code bar scanner

Technical Field

The utility model belongs to the technical field of bar code scanner technique and specifically relates to a two-dimensional code bar code scanner of anti-fake is related to.

Background

Two-dimensional codes, also called two-dimensional bar codes, are an encoding mode which is super popular on mobile equipment in recent years, and can store more information and represent more data types than traditional bar codes. Two-dimensional code bar code scanner mainly used carries out the equipment of scanning processing record to two-dimensional codes such as payment code, commodity code, anti-fake code, and the information of scanning out commodity that can be accurate carries out charge or anti-fake verification to commodity, however most two-dimensional code bar code scanner among the prior art sweep the sign indicating after the sign indicating inadequately accurate, appears a article rescanning's the condition easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sign indicating number ware is swept to anti-fake two-dimensional code, accessible vibrations piece vibrations and green light are luminous to remind this article of user in step to sweep the sign indicating number and finish to can avoid appearing an article and sweep the twice condition of sign indicating number, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-counterfeiting two-dimensional code scanner comprises a machine body, a scanning head and a handle, wherein the scanning head is arranged at the right end of the machine body, and the handle is fixed at the bottom of the machine body;

the handle is internally hollow, a motor is arranged in the handle close to the lower part, the output end of the motor is fixedly connected with a half gear, a driven wheel is rotatably connected in the handle, the driven wheel is positioned in front of the half gear and is in meshed connection with the half gear, a rotating shaft is fixed at the left end of the driven wheel, and a knocking rod is fixed outside the rotating shaft;

the handle is preceding to be opened there is the opening, be equipped with the vibrations piece in the opening, vibrations piece rear end is located the handle, just it has the recess to shake piece rear end division, be equipped with the board in the recess, be fixed with a plurality of springs that are evenly distributed between board front side and the recess inner wall rear side, just board rear side below is fixed with the dog.

Preferably, a switch is arranged above the right side of the handle.

Preferably, the tail end of the knocking rod is in contact with the rear side of the board, and the stop block is positioned below the knocking rod.

Preferably, both sides all are fixed with the gag lever post about the vibrations piece, the gag lever post outside all has cup jointed the pipe box, the pipe box is fixed in the handle inner wall.

Preferably, a mounting hole is formed in the upper portion of the left side of the handle, and a green light is mounted in the mounting hole.

Preferably, a storage battery is fixed below the inner portion of the handle, the storage battery is located below the motor, and a plug electrically connected with the storage battery is installed at the bottom of the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the anti-counterfeiting two-dimensional code scanner, when the knocking rod rotates, the knocking rod can knock the rear side of a board, the board can move forwards under the action of impact force, the spring can be compressed in the process, the spring has elastic potential energy, the vibration block can move towards the outside of the through hole under the action of the elastic force of the spring, a user holds the handle by hand, the vibration block can touch the hand when moving, the user feels vibration, the user is reminded of finishing code scanning of the object, and the condition that one object scans the code twice is avoided;

after the half-gear wheel rotates for half a turn, the half-gear wheel is not meshed with the driven wheel any more, so after the beating rod beats the board, the half-gear wheel does not provide power for the driven wheel any more, and then the beating rod can beat on the stop block;

green lamp and battery electric connection, and green lamp and scanning head establish ties, when the scanning head sweeps the sign indicating number for article, green lamp can light, further indicates the user that this article sweeps the sign indicating number and finishes for this two-dimensional code bar scanner practicality is stronger, scans the two-dimensional code on the article and whether is the imitative article in order to verify this article, avoids client to purchase the imitative article.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the left side cross-sectional structure of the handle of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a partial structure at B of fig. 2 according to the present invention.

The labels in the figure are: 1-a fuselage; 2-a scanning head; 3-a handle; 4-mounting holes; 5-green light; 6-a switch; 7-through opening; 8-a vibration block; 9-a groove; 10-a spring; 11-a plate; 12-a plug; 13-a storage battery; 14-a driven wheel; 15-knocking rod; 16-a rotating shaft; 17-half gear; 18-a motor; 19-a limiting rod; 20-pipe sleeve; 21-stop block.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, embodiments of the present invention will be further described;

an anti-counterfeiting two-dimensional code scanner comprises a machine body 1, a scanning head 2 and a handle 3, wherein the scanning head 2 is arranged at the right end of the machine body 1, and the handle 3 is fixed at the bottom of the machine body 1;

the handle 3 is hollow, a motor 18 is mounted in the handle 3 close to the lower part, the output end of the motor 18 is fixedly connected with a half gear 17, a driven wheel 14 is rotatably connected in the handle 3, the driven wheel 14 is positioned in front of the half gear 17 and is meshed with the half gear 17, the left end of the driven wheel 14 is fixedly provided with a rotating shaft 16, and a beating rod 15 is fixed outside the rotating shaft 16;

a storage battery 13 is fixed on the lower portion of the inner portion of the handle 3, the storage battery 13 is positioned below the motor 18, and a plug 12 electrically connected with the storage battery 13 is mounted at the bottom of the handle 3;

specifically, the storage battery 13 can be charged through the plug 12, the storage battery 13 is electrically connected with the motor 18 and the scanning head 2, the motor 18, the switch 6 and the scanning head 2 are connected in series, the storage battery 13 is arranged to provide power for the motor 18 and the scanning head 2, when the switch 6 is turned on, the motor 18 and the scanning head 2 are powered on, the motor 18 can drive the half gear 17 to rotate, because the half gear 17 is meshed with the driven wheel 14, the half gear 17 can drive the driven wheel 14 to rotate, the driven wheel 14 can drive the rotating shaft 16 and the tapping rod 15 to rotate together, when the scanning head 2 is powered on, a user can hold the handle 3 to enable the scanning head 2 to be aligned with a bar code of an article to scan the code;

a through hole 7 is formed in the front of the handle 3, a vibration block 8 is arranged in the through hole 7, the rear end of the vibration block 8 is positioned in the handle 3, a groove 9 is formed in the rear end of the vibration block 8, a plate 11 is arranged in the groove 9, a plurality of uniformly distributed springs 10 are fixed between the front side of the plate 11 and the rear side of the inner wall of the groove 9, and a stop block 21 is fixed below the rear side of the plate 11;

a switch 6 is arranged above the right side of the handle 3;

the tail end of the knocking rod 15 is contacted with the rear side of the plate 11, and the stop block 21 is positioned below the knocking rod 15;

limiting rods 19 are fixed on the upper side and the lower side of the vibration block 8, pipe sleeves 20 are sleeved outside the limiting rods 19, and the pipe sleeves 20 are fixed on the inner wall of the handle 3;

further, the striking rod 15 is in contact with the plate 11 in an initial state, when the striking rod 15 rotates, the striking rod can strike the rear side of the plate 11, the plate 11 moves forwards under the impact force, the spring 10 is compressed in the process, the spring 10 has elastic potential energy, the vibration block 8 moves towards the outside of the through hole 7 under the elastic force action of the spring 10, a user holds the handle 3 with a hand, the vibration block 8 touches the hand when moving, the user feels vibration, the user is reminded of finishing code scanning of the object, and the condition that one object scans codes twice is avoided;

the vibrating block 8 can drive the limiting rod 19 to move in the pipe sleeve 20 when moving, the limiting rod 19 and the pipe sleeve 20 are arranged, the vibrating block 8 is prevented from being separated from the handle 3, after the half gear 17 rotates for a half circle, the semi gear 17 is not meshed with the driven wheel 14 any more, after the plate 11 is knocked by the knocking rod 15, the driven wheel 14 is not powered by the semi gear 17 any more, then the knocking rod 15 can be knocked on the stop block 21, as the force action is mutual, the stop block 21 can provide a reaction force for the knocking rod 15, so that the knocking rod 15 rebounds, the compressed spring 10 can extend, the plate 11 resets, and at the moment, the knocking rod 15 is in contact with the plate 11 but has no force action;

a mounting hole 4 is formed in the upper portion of the left side of the handle 3, and a green light 5 is mounted in the mounting hole 4;

specifically, green lamp 5 and battery 13 electric connection, and green lamp 5 and scanner head 2 are established ties, so when scanner head 2 sweeps the sign indicating number for article, green lamp 5 can light, further indicates that this article of user sweeps the sign indicating number and finishes for this two-dimensional code bar scanner practicality is stronger.

Claims (6)

1. The utility model provides an anti-fake two-dimensional code bar scanner, includes fuselage (1), scanning head (2) and handle (3), scanning head (2) are installed in fuselage (1) right-hand member, fuselage (1) bottom, its characterized in that are fixed in handle (3):

the handle (3) is hollow, a motor (18) is mounted in the handle (3) close to the lower portion, the output end of the motor (18) is fixedly connected with a half gear (17), a driven wheel (14) is rotatably connected in the handle (3), the driven wheel (14) is positioned in front of the half gear (17) and is meshed with the half gear, a rotating shaft (16) is fixed at the left end of the driven wheel (14), and a knocking rod (15) is fixed outside the rotating shaft (16);

handle (3) preceding opening has opening (7), be equipped with vibrations piece (8) in opening (7), vibrations piece (8) rear end is located handle (3), just it has recess (9) to shake piece (8) rear end opening, be equipped with board (11) in recess (9), be fixed with a plurality of springs (10) that are evenly distributed between board (11) front side and recess (9) inner wall rear side, just board (11) rear side below is fixed with dog (21).

2. The anti-counterfeiting two-dimensional code scanner according to claim 1, characterized in that: a switch (6) is arranged above the right side of the handle (3).

3. The anti-counterfeiting two-dimensional code scanner according to claim 1, characterized in that: the tail end of the knocking rod (15) is in contact with the rear side of the plate (11), and the stop block (21) is positioned below the knocking rod (15).

4. The anti-counterfeiting two-dimensional code scanner according to claim 1, characterized in that: limiting rods (19) are fixed to the upper side and the lower side of the vibration block (8), pipe sleeves (20) are sleeved outside the limiting rods (19), and the pipe sleeves (20) are fixed to the inner wall of the handle (3).

5. The anti-counterfeiting two-dimensional code scanner according to claim 1, characterized in that: the handle (3) left side top is opened there is mounting hole (4), install green lamp (5) in mounting hole (4).

6. The anti-counterfeiting two-dimensional code scanner according to claim 1, characterized in that: the handle is characterized in that a storage battery (13) is fixed below the inner portion of the handle (3), the storage battery (13) is located below the motor (18), and a plug (12) electrically connected with the storage battery (13) is installed at the bottom of the handle (3).

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