CN106778431B - An installation housing for a wrist-type barcode reading device - Google Patents
An installation housing for a wrist-type barcode reading device Download PDFInfo
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- CN106778431B CN106778431B CN201710132382.7A CN201710132382A CN106778431B CN 106778431 B CN106778431 B CN 106778431B CN 201710132382 A CN201710132382 A CN 201710132382A CN 106778431 B CN106778431 B CN 106778431B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
- G06K7/10891—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners the scanner to be worn on a finger or on a wrist
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
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- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention belongs to the technical field of bar code equipment, and particularly relates to an installation shell of wrist type bar code reading equipment. The invention aims to provide the mounting shell of the wrist type bar code reading device, which is convenient to operate, can flexibly sweep the code of an article, can improve the code sweeping efficiency, can control the code sweeping frequency and can prevent repeated code sweeping. In order to solve the technical problems, the invention provides an installation shell of the wrist type bar code reading equipment, which comprises a first shell, a second shell, a code scanning window, a first switch, a second switch, a first fixing belt, a second fixing belt, a first motor, a first bearing seat and the like; the front side of first casing is connected with the second casing, and the middle part of second casing is provided with sweeps a yard window. According to the invention, the code scanning window is controlled to scan the bar code of the article through the shielding curtain, so that the operation is convenient, the code scanning of the article can be flexibly performed, the code scanning efficiency can be improved, and the code scanning frequency can be controlled.
Description
Technical Field
The invention belongs to the technical field of bar code equipment, and particularly relates to an installation shell of wrist type bar code reading equipment.
Background
The bar code device generally does not need a drive program, and can be directly used after being connected, like a keyboard. The bar code scanning device can be divided into three types of light pen, CCD and laser in principle, and is in the form of a handheld type and a fixed type.
The existing bar code reading equipment is generally of a handheld type and a fixed type, the fixed bar code reading equipment needs to pick up the article to sweep the code when sweeping the article, the handheld bar code reading equipment needs to pick up the handheld bar code reading equipment to sweep the code, so that the two bar code reading equipment can promote the two hands to be restrained to sweep the code, the bar code reading operation is inconvenient, and the hand of the article or the bar code reading equipment is easy to be ache, so that the code sweeping efficiency can be reduced, and the bar code of the article is easy to sweep in when the article is moved by the existing wrist bar code reading equipment, so that repeated code sweeping of the article is caused.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the conventional bar code reading equipment is inconvenient in bar code scanning operation and low in bar code scanning efficiency, and part of wrist bar code reading equipment is easy to scan bar codes of articles when moving the articles, so that repeated bar code scanning of the articles is caused.
(2) Technical proposal
In order to solve the technical problems, the invention provides an installation shell of a wrist type bar code reading device, which comprises a first shell, a second shell, a code scanning window, a first switch, a second switch, a first fixing belt, a second fixing belt, a first motor, a first bearing seat, a first rotating shaft, a winding drum, a shielding curtain, a clamping strip, a second bearing seat, a second rotating shaft, a wire reel, a pull rope, a first belt pulley, a second belt pulley, a flat belt, a battery box and a box cover, wherein the front side of the first shell is connected with the second shell, the middle part of the second shell is provided with the code scanning window, the lower part of the front side of the second shell is provided with the first switch and the second switch, the second switch is positioned on the right side of the first switch, the left side of the first shell is connected with the first fixing belt, the right side of the first shell is connected with the second fixing belt, the right side of the lower part of the rear side surface of the second shell is provided with a first motor in a bolt connection mode, the first motor is connected with the first switch and the second switch through lines, the left side of the lower part of the rear side surface of the second shell is provided with a first bearing seat in a bolt connection mode, an output shaft of the first motor is connected with a first rotating shaft through a coupling, the first rotating shaft is connected with a bearing of the first bearing seat in an interference connection mode, the periphery of the first rotating shaft is provided with a winding drum, a shielding curtain winds on the winding drum, one end of the shielding curtain winds on the winding drum, the other end of the shielding curtain is connected with a clamping strip, the left side and the right side of the upper part of the rear side surface of the second shell are respectively provided with a second bearing seat in a bolt connection mode, a second rotating shaft is arranged between the two second bearing seats, the second rotating shaft is connected with the bearing of the second bearing seat in an interference connection mode, the left side and the right side of the periphery of the second rotating shaft are respectively provided with a winding disc, the wire reel is wound with a pull rope, the head end of the pull rope is wound on the wire reel, the tail end of the pull rope is connected with the top of the clamping strip, the left side periphery of the first rotating shaft is connected with a first belt pulley through a flat key, the first belt pulley is positioned on the left side of the first bearing seat, the left side periphery of the second rotating shaft is connected with a second belt pulley through a flat key, the second belt pulley is positioned on the left side of the left side second bearing seat, a flat belt is connected between the first belt pulley and the second belt pulley, a battery box is arranged at the bottom of the inner side of the second shell, and a box cover is arranged at the bottom of the battery box and is connected with a first switch, a second switch and a first motor through lines respectively.
Preferably, still including slide rail, slider and travel switch, the vertical slide rail that is connected with of mode that all passes through of left and right sides in the second casing, the slide rail is located between first pivot and the second pivot, be equipped with rather than complex slider on the slide rail, slider and slide rail sliding fit, the right flank of left side slider is connected with the left surface of card strip through the mode of bolted connection, the left surface of right side slider is connected with the right surface of card strip through the mode of bolted connection, the upper and lower both sides of left side slide rail right surface all are provided with travel switch, there is line connection between travel switch and the first motor.
Preferably, still including LED lamp pearl, the box, the steel ball, high density sponge and button, the centre on second casing leading flank upper portion is provided with the LED lamp pearl, the LED lamp pearl is located the top of sweeping the sign indicating number window, the left side on second casing trailing flank upper portion is connected with the box, the box is located the top of second pivot, from supreme steel ball, high density sponge and the button of having set gradually down in the box, the button is fixed on the box, high density sponge is connected through bonding connection with the box, the steel ball is placed in the box, the button has the line connection with battery case and LED lamp pearl respectively.
Preferably, the first housing is made of stainless steel.
Preferably, the material of which the curtain is made is leather.
Preferably, the first motor is a servo motor.
Working principle: the bar code scanning component is installed in the first shell. When the code is to be scanned on the articles, the box cover is opened firstly, the battery is placed in the battery box, the battery can supply power to the power utilization parts in the first shell and the second shell, and then the box cover is covered back. The invention is fixed on the hand through the first fixing belt and the second fixing belt, so that the bar code scanning equipment can be used for scanning the bar codes flexibly and conveniently. When the code-scanning objects are more to be moved, the first switch is pressed down, and the first switch can start the first motor to enable the first rotating shaft to rotate clockwise. The first rotating shaft rotates the winding drum clockwise, and the winding drum rotates clockwise to release the shielding curtain. The first belt pulley rotates clockwise along with the first belt pulley rotates clockwise, the first belt pulley rotates clockwise to drive the second belt pulley to rotate clockwise through the flat belt, the second belt pulley rotates clockwise to drive the second rotating shaft to rotate clockwise, the second rotating shaft rotates clockwise along with the wire spool rotates clockwise, the wire spool rotates clockwise to retract the pull rope to enable the clamping strip to move upwards, the clamping strip moves upwards to pull the shielding curtain to move upwards, the shielding curtain moves upwards to shield the code scanning window, and then the first motor is turned off by loosening the first switch. This can prevent the bar code of the article from being read when the article is moved. When the article is to be scanned after moving, the second switch is pressed down, and the second switch can start the first motor to enable the first rotating shaft to rotate anticlockwise, so that the winding drum can rotate anticlockwise to roll the shielding curtain back, and the winding disc can rotate anticlockwise to pay out the pull rope. The first motor is then turned off by releasing the second switch.
Because still including slide rail, slider and travel switch, the vertical slide rail that is connected with of mode that all passes through of left and right sides in the second casing, the slide rail is located between first pivot and the second pivot, be equipped with on the slide rail rather than complex slider, slider and slide rail sliding fit, the right flank of left side slider is connected with the left surface of card strip through the mode of bolted connection, the left surface of right side slider is connected with the right surface of card strip through the mode of bolted connection, the upper and lower both sides of left side slide rail right surface all are provided with travel switch, there is line connection between travel switch and the first motor. The wire spool rotates anticlockwise and withdraws the stay cord to make the card strip upwards move on the slide rail through the slider, and the card strip pulls and shelters from curtain upwards movement, and when left side slider upwards moves to the travel switch of touching the upside, upside travel switch can close the motor. The winding drum rotates clockwise to roll the shielding curtain back, the shielding curtain pulls the clamping strips to move downwards on the sliding rail through the sliding blocks, and when the left sliding block moves downwards to touch the travel switch at the lower side, the travel switch at the lower side can close the motor. So can make card strip and shelter from the curtain more steady reciprocates, can prevent card strip and shelter from curtain and rock about.
Because still including LED lamp pearl, the box, the steel ball, high density sponge and button, the centre on second casing leading flank upper portion is provided with the LED lamp pearl, the LED lamp pearl is located the top of sweeping the sign indicating number window, the left side on second casing trailing flank upper portion is connected with the box, the box is located the top of second pivot, from supreme steel ball, high density sponge and the button of having set gradually down in the box, the button is fixed on the box, high density sponge is connected through bonding connection with the box, the steel ball is placed in the box, the battery case has line connection with button and LED lamp pearl respectively. When the light is darker, the invention is swung down, so that the steel balls move upwards, the high-density sponge is pushed to move upwards by the upward movement of the steel balls, and the button is pressed down, so that the LED lamp beads can be started, the LED lamp beads can illuminate objects, and the code scanning speed can be improved. The high-density sponge can protect the button and prevent the steel ball from damaging the button. When the articles do not need to be illuminated, the LED lamp beads can be turned off by swinging the LED lamp beads.
Because the manufacturing material of the first shell is stainless steel, the stainless steel is not easy to rust, and the service life of the first shell can be prolonged.
Because the manufacturing material of the shielding curtain is leather, the leather is soft, breathable, wear-resistant and high in strength, and the service life of the shielding curtain can be prolonged.
Because the first motor is a servo motor, the servo motor can control the rotating speed of the motor more accurately, so that the operation is more stable.
(3) Advantageous effects
According to the invention, the code scanning window is controlled to scan the bar code of the article through the shielding curtain, so that the operation is convenient and fast, the code scanning of the article can be flexibly performed, the code scanning efficiency can be improved, the code scanning frequency can be controlled, and the repeated code scanning effect can be prevented.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of a first rear view of a second housing of the present invention.
Fig. 3 is a schematic diagram of a second rear view of the second housing of the present invention.
Fig. 4 is a schematic perspective view of a second embodiment of the present invention.
Fig. 5 is a schematic diagram of a third rear view of the second housing of the present invention.
The marks in the drawings are: the device comprises a first shell, a second shell, a 3-code scanning window, a 4-first switch, a 5-second switch, a 6-first fixing belt, a 7-second fixing belt, an 8-first motor, a 9-first bearing seat, a 10-first rotating shaft, a 11-winding drum, a 12-shielding curtain, a 13-clamping strip, a 14-second bearing seat, a 15-second rotating shaft, a 16-wire reel, a 17-stay cord, a 18-first belt pulley, a 19-second belt pulley, a 20-flat belt, a 21-battery box, a 22-box cover, a 23-sliding rail, a 24-sliding block, a 25-travel switch, 26-LED lamp beads, a 27-box, 28-steel balls, a 29-high-density sponge and a 30-button.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The mounting shell of wrist bar code reading equipment, as shown in figures 1-5, the wrist bar code reading equipment comprises a first shell 1, a second shell 2, a code scanning window 3, a first switch 4, a second switch 5, a first fixed belt 6, a second fixed belt 7, a first motor 8, a first bearing seat 9, a first rotating shaft 10, a winding drum 11, a shielding curtain 12, a clamping strip 13, a second bearing seat 14, a second rotating shaft 15, a winding disc 16, a pull rope 17, a first belt pulley 18, a second belt pulley 19, a flat belt 20, a battery box 21 and a box cover 22, wherein the front side of the first shell 1 is connected with the second shell 2, the middle part of the second shell 2 is provided with the code scanning window 3, the lower part of the front side of the second shell 2 is provided with the first switch 4 and the second switch 5, the second switch 5 is positioned on the right side of the first switch 4, the left side of the first shell 1 is connected with the first fixed belt 6, the right side of the first shell 1 is connected with the second fixed belt 7, the right side of the second shell 2 is connected with the first bearing seat 8 through the motor, the lower part of the second shell 2 is connected with the first bearing seat 8 through the motor, the second bearing seat 8 is connected with the first bearing seat 11 through the first rotating shaft 10, the upper end of the second bearing seat 11 is connected with the second bearing seat 11 through the first rotating shaft 11, the upper end of the second bearing seat 2 is connected with the second bearing seat 11 through the bolt 11, the upper end of the first bearing 11 is connected with the second bearing 11 through the second bearing seat 11, the first bearing 11 is connected with the other end through the first bearing 11 through the bolt 12, the second rotating shaft 15 is connected with a bearing of the second bearing seat 14 in an interference connection mode, a wire spool 16 is arranged on the left side and the right side of the periphery of the second rotating shaft 15, a pull rope 17 is wound on the wire spool 16, the head end of the pull rope 17 is wound on the wire spool 16, the tail end of the pull rope 17 is connected with the top of the clamping strip 13, the left side periphery of the first rotating shaft 10 is connected with a first belt pulley 18 in a flat key connection mode, the first belt pulley 18 is positioned on the left side of the first bearing seat 9, the left side periphery of the second rotating shaft 15 is connected with a second belt pulley 19 in a flat key connection mode, the second belt pulley 19 is positioned on the left side of the left side second bearing seat 14, a flat belt 20 is connected between the first belt pulley 18 and the second belt pulley 19, a battery box 21 is arranged at the bottom of the inner side of the second shell 2, a box cover 22 is arranged at the bottom of the battery box 21, and the battery box 21 is connected with the first switch 4, the second switch 5 and the first motor 8 in a circuit.
Still including slide rail 23, slider 24 and travel switch 25, the vertical slide rail 23 that is connected with of mode that all passes through of the left and right sides in the second casing 2, slide rail 23 is located between first pivot 10 and the second pivot 15, be equipped with rather than complex slider 24 on the slide rail 23, slider 24 and slide rail 23 sliding fit, the right flank of left side slider 24 is connected with the left surface of card strip 13 through the mode of bolted connection, the left surface of right side slider 24 is connected with the right surface of card strip 13 through the mode of bolted connection, the upper and lower both sides of left side slide rail 23 right surface all are provided with travel switch 25, there is line connection between travel switch 25 and the first motor 8.
Still including LED lamp pearl 26, box 27, steel ball 28, high density sponge 29 and button 30, the centre on second casing 2 leading flank upper portion is provided with LED lamp pearl 26, LED lamp pearl 26 is located the top of sweeping the sign indicating number window 3, the left side on second casing 2 trailing flank upper portion is connected with box 27, box 27 is located the top of second pivot 15, the box 27 is interior from supreme steel ball 28, high density sponge 29 and the button 30 of having set gradually down, button 30 is fixed on box 27, high density sponge 29 is connected through bonding connection's mode with box 27, steel ball 28 is placed in box 27, button 30 has the line connection with battery case 21 and LED lamp pearl 26 respectively.
The first housing 1 is made of stainless steel.
The shade curtain 12 is made of leather.
The first motor 8 is a servo motor.
Working principle: the bar code scanning component is installed in the first housing 1. When the code scanning is to be carried out on the objects, the box cover 22 is firstly opened, the battery is placed in the battery box 21, the battery can supply power to the power utilization components in the first shell 1 and the second shell 2, and then the box cover 22 is covered back. The invention is fixed on the hand through the first fixing belt 6 and the second fixing belt 7, so that the bar code scanning equipment can be used for scanning the bar codes flexibly and conveniently. When the code-scanned objects are more to be moved, the first switch 4 is pressed down, and the first switch 4 can start the first motor 8 to enable the first rotating shaft 10 to rotate clockwise. The first rotation shaft 10 rotates the drum 11 clockwise, and the drum 11 rotates clockwise to discharge the shade curtain 12. The first rotating shaft 10 rotates clockwise, the first belt pulley 18 rotates clockwise along with the first rotating shaft, the first belt pulley 18 rotates clockwise to drive the second belt pulley 19 to rotate clockwise through the flat belt 20, the second belt pulley 19 rotates clockwise to drive the second rotating shaft 15 to rotate clockwise, the second rotating shaft 15 rotates clockwise, the wire spool 16 rotates clockwise along with the second rotating shaft 15, the wire spool 16 rotates clockwise to retract the pull rope 17 to enable the clamping strip 13 to move upwards, the clamping strip 13 moves upwards to pull the shielding curtain 12 to move upwards, the shielding curtain 12 moves upwards to cover the code scanning window 3, and then the first motor 8 is turned off along with the first switch 4 is loosened. This can prevent the bar code of the article from being read when the article is moved. When the article is to be scanned after the article is moved, the second switch 5 is pressed down, the second switch 5 can start the first motor 8 to enable the first rotating shaft 10 to rotate anticlockwise, so that the winding drum 11 can rotate anticlockwise to roll the shielding curtain 12 back, and the wire reel 16 rotates anticlockwise to pay out the pull rope 17. The second switch 5 is then released and the first motor 8 is then turned off.
Because still including slide rail 23, slider 24 and travel switch 25, the vertical slide rail 23 that is connected with through bolted connection's the mode of left and right sides in the second casing 2, slide rail 23 is located between first pivot 10 and the second pivot 15, be equipped with rather than complex slider 24 on the slide rail 23, slider 24 and slide rail 23 sliding fit, the right flank of left side slider 24 is connected with the left surface of card strip 13 through bolted connection's mode, the left surface of right side slider 24 is connected with the right surface of card strip 13 through bolted connection's mode, the upper and lower both sides of left side slide rail 23 right surface all are provided with travel switch 25, there is line connection between travel switch 25 and the first motor 8. The spool 16 rotates anticlockwise to retract the pull rope 17 so that the clamping strip 13 moves upwards on the sliding rail 23 through the sliding block 24, the clamping strip 13 pulls the shielding curtain 12 to move upwards, and when the left sliding block 24 moves upwards to touch the upper travel switch 25, the upper travel switch 25 can switch off the motor. The roller 11 rotates clockwise to roll the shielding curtain 12 back, the shielding curtain 12 pulls the clamping strip 13 to move downwards on the sliding rail 23 through the sliding block 24, and when the left sliding block 24 moves downwards to touch the lower travel switch 25, the lower travel switch 25 can switch off the motor. Therefore, the clamping strip 13 and the shielding curtain 12 can move up and down more stably, and the clamping strip 13 and the shielding curtain 12 can be prevented from shaking left and right.
Because still including LED lamp pearl 26, box 27, steel ball 28, high density sponge 29 and button 30, the centre on the upper portion of the leading flank of second casing 2 is provided with LED lamp pearl 26, LED lamp pearl 26 is located the top of sweeping the sign indicating number window 3, the left side on the upper portion of the trailing flank of second casing 2 is connected with box 27, box 27 is located the top of second pivot 15, the box 27 is interior from down supreme steel ball 28, high density sponge 29 and the button 30 of having set gradually, button 30 is fixed on box 27, high density sponge 29 is connected through bonding connection's mode with box 27, steel ball 28 is placed in box 27, battery case 21 has the line connection with button 30 and LED lamp pearl 26 respectively. When the light is darker, the invention is swung to enable the steel balls 28 to move upwards, the steel balls 28 move upwards to push the high-density sponge 29 to move upwards and press the button 30, so that the LED lamp beads 26 can be started, the LED lamp beads 26 can illuminate objects, and the code scanning speed can be improved. The high density sponge 29 protects the button 30 from damage by the steel balls 28. When the illumination of the article is not needed, the LED lamp beads 26 can be turned off by swinging the invention.
Because the manufacturing material of the first shell 1 is stainless steel, the stainless steel is not easy to rust, and the service life of the first shell 1 can be prolonged.
Because the shielding curtain 12 is made of leather, the leather is soft, breathable, wear-resistant and high in strength, and the service life of the shielding curtain 12 can be prolonged.
Because the first motor 8 is a servo motor, the servo motor can control the rotating speed of the motor more accurately, so that the operation is more stable.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. The utility model provides a wrist bar code reading equipment's installation casing, a serial communication port, including first casing (1), second casing (2), sweep sign indicating number window (3), first switch (4), second switch (5), first fixed band (6), second fixed band (7), first motor (8), first bearing frame (9), first pivot (10), reel (11), shelter from curtain (12), draw-in bar (13), second bearing frame (14), second pivot (15), wire reel (16), stay cord (17), first belt pulley (18), second belt pulley (19), flat belt (20), battery case (21) and lid (22), the front side of first casing (1) is connected with second casing (2), the middle part of second casing (2) is provided with sweeps sign indicating number window (3), the leading flank lower part of second casing (2) is provided with first switch (4) and second switch (5), second switch (5) are located the right side of first switch (4), the left side face connection of first casing (1) has first motor (6), the right side connection mode of first casing (1) has the right side connection bolt (8), the first motor (8) is connected with the first switch (4) and the second switch (5) through lines, the left side of the lower part of the rear side surface of the second shell (2) is provided with a first bearing seat (9) through a bolt connection mode, an output shaft of the first motor (8) is connected with a first rotating shaft (10) through a coupling, the first rotating shaft (10) is connected with a bearing of the first bearing seat (9) through an interference connection mode, the periphery of the first rotating shaft (10) is provided with a winding drum (11), the winding drum (11) is wound with a shielding curtain (12), one end of the shielding curtain (12) is wound on the winding drum (11), the other end of the shielding curtain (12) is connected with a clamping strip (13), the left side and the right side of the upper part of the rear side surface of the second shell (2) are provided with a second bearing seat (14) through a bolt connection mode, a second rotating shaft (15) is arranged between the two second bearing seats (14), the second rotating shaft (15) is connected with a bearing of the second bearing seat (14) through an interference connection mode, the left side and the periphery of the second rotating shaft (15) are provided with a winding drum (16), the left side and the right side of the periphery of the second rotating shaft (15) are respectively provided with a winding drum (16), the winding drum (16) is wound on the top of the winding drum (17) is wound with a winding drum (17), the winding drum (17) is wound on the winding drum (17) and the winding drum (17) is wound on the top of the winding drum (17), the left side periphery of the first rotating shaft (10) is connected with a first belt pulley (18) in a flat key connection mode, the first belt pulley (18) is positioned at the left side of the first bearing seat (9), the left side periphery of the second rotating shaft (15) is connected with a second belt pulley (19) in a flat key connection mode, the second belt pulley (19) is positioned at the left side of the left second bearing seat (14), a flat belt (20) is connected between the first belt pulley (18) and the second belt pulley (19), a battery box (21) is arranged at the bottom of the inner side of the second shell (2), a box cover (22) is arranged at the bottom of the battery box (21), and the battery box (21) is respectively connected with the first switch (4), the second switch (5) and the first motor (8) in a circuit manner;
the bar code scanning component is arranged in the first shell (1), when objects are to be scanned, the box cover (22) is firstly opened, the battery is placed in the battery box (21), the battery can supply power to the power consumption components in the first shell (1) and the second shell (2), then the box cover (22) is covered and rotated, the wrist bar code scanning device is fixed on the hand through the first fixing belt (6) and the second fixing belt (7), the bar code scanning device can be flexibly and conveniently used for scanning objects, when the scanned objects are more, the objects are moved, the first switch (4) is pressed down, the first motor (8) can be started to enable the first rotating shaft (10) to rotate clockwise, the first rotating shaft (10) rotates clockwise, the shielding curtain (12) is released by rotating the box cover (22) clockwise, the first rotating shaft (10) rotates clockwise to rotate the first belt pulley (18) clockwise, the second rotating the winding drum (16) rotates clockwise to enable the first rotating drum (16) to rotate clockwise, the second rotating drum (19) rotates clockwise to enable the second rotating drum (16) to rotate clockwise, and the second rotating drum (19) rotates clockwise to rotate clockwise to enable the winding drum (16) to rotate clockwise, and the second drum (19) to rotate clockwise, the blocking strip (13) moves upwards to pull the shielding curtain (12) to move upwards, the shielding curtain (12) moves upwards to shield the code scanning window (3), then the first motor (8) of the first switch (4) is loosened to be closed, so that the bar code of an article can be prevented from being read when the article is moved, when the article is required to be scanned after the article is moved, the second switch (5) is pressed down, the first motor (8) can be started by the second switch (5) to enable the first rotating shaft (10) to rotate anticlockwise, so that the winding drum (11) can rotate anticlockwise to roll the shielding curtain (12) back, the winding disc (16) rotates anticlockwise to discharge the pull rope (17), then the second switch (5) is loosened, and the first motor (8) is closed.
2. The mounting shell of the wrist bar code reading device according to claim 1, further comprising a sliding rail (23), a sliding block (24) and a travel switch (25), wherein the sliding rail (23) is vertically connected to the left side and the right side in the second shell (2) in a bolt connection mode, the sliding rail (23) is located between the first rotating shaft (10) and the second rotating shaft (15), the sliding rail (23) is provided with the sliding block (24) matched with the sliding rail (24), the sliding block (24) is in sliding fit with the sliding rail (23), the right side surface of the left sliding block (24) is connected with the left side surface of the clamping bar (13) in a bolt connection mode, the left side surface of the right side sliding block (24) is connected with the right side surface of the clamping bar (13) in a bolt connection mode, the travel switch (25) is arranged on the upper side and the lower side of the right side surface of the left sliding rail (23), and the first motor (8) are in line connection.
3. The mounting shell of the wrist type bar code reading device according to claim 2, further comprising an LED lamp bead (26), a box (27), steel balls (28), a high-density sponge (29) and a button (30), wherein the middle of the upper portion of the front side face of the second shell (2) is provided with the LED lamp bead (26), the LED lamp bead (26) is located above the code scanning window (3), the left side of the upper portion of the rear side face of the second shell (2) is connected with the box (27), the box (27) is located above the second rotating shaft (15), the steel balls (28), the high-density sponge (29) and the button (30) are sequentially arranged in the box (27) from bottom to top, the button (30) is fixed on the box (27), the high-density sponge (29) is connected with the box (27) in an adhesive connection mode, the steel balls (28) are placed in the box (27), and the button (30) are respectively connected with the battery box (21) and the LED lamp bead (26) in a circuit.
4. A mounting housing for a wrist barcode reader according to claim 3, characterized in that the first housing (1) is made of stainless steel.
5. The mounting housing of a wrist barcode reader of claim 4, wherein the shielding curtain (12) is made of leather.
6. The mounting housing of a wrist barcode reader according to claim 5, wherein the first motor (8) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132382.7A CN106778431B (en) | 2017-03-07 | 2017-03-07 | An installation housing for a wrist-type barcode reading device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132382.7A CN106778431B (en) | 2017-03-07 | 2017-03-07 | An installation housing for a wrist-type barcode reading device |
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| CN106778431A CN106778431A (en) | 2017-05-31 |
| CN106778431B true CN106778431B (en) | 2023-10-03 |
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| CN201710132382.7A Expired - Fee Related CN106778431B (en) | 2017-03-07 | 2017-03-07 | An installation housing for a wrist-type barcode reading device |
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| CN206627971U (en) * | 2017-03-07 | 2017-11-10 | 特斯联（北京）科技有限公司 | A kind of installation housing of wrist bar code recognizing apparatus |
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| TWM374110U (en) * | 2009-09-21 | 2010-02-11 | Riotec Co Ltd | Bar code scanning device capable of switching reading scan resolution |
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| US6575368B1 (en) * | 1996-01-31 | 2003-06-10 | Psc Scanning, Inc. | Multiple aperture data reader for multi-mode operation |
| CN201741165U (en) * | 2010-07-15 | 2011-02-09 | 唐科琼 | Wrist type self-help shopping device for blind person |
| CN102509065A (en) * | 2011-11-17 | 2012-06-20 | 湖北中烟工业有限责任公司 | Novel bar code scanner |
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| CN106778431A (en) | 2017-05-31 |
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Effective date of registration: 20230907 Address after: No.21 Hubin South Road, Siming District, Xiamen City, Fujian Province Applicant after: XIAMEN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Applicant after: HUBEI GIMBOL ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 314499 two, level 34, 36, Haizhou West Road, Haizhou street, Haining, Jiaxing, Zhejiang Applicant before: HAINING QIAOSITE NEW ENERGY CO.,LTD. |
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