CN106778431A - A kind of installation housing of wrist bar code recognizing apparatus - Google Patents
A kind of installation housing of wrist bar code recognizing apparatus Download PDFInfo
- Publication number
- CN106778431A CN106778431A CN201710132382.7A CN201710132382A CN106778431A CN 106778431 A CN106778431 A CN 106778431A CN 201710132382 A CN201710132382 A CN 201710132382A CN 106778431 A CN106778431 A CN 106778431A
- Authority
- CN
- China
- Prior art keywords
- housing
- switch
- rotating shaft
- barcode scanning
- bar code
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Abstract
The invention belongs to barcode device technical field, more particularly to a kind of installation housing of wrist bar code recognizing apparatus.The technical problem to be solved in the present invention is to provide a kind of simple operation, flexibly can carry out barcode scanning to article, it is possible to increase barcode scanning efficiency, can control barcode scanning frequency, is prevented from the installation housing of the wrist bar code recognizing apparatus of repetition barcode scanning.In order to solve the above-mentioned technical problem, the invention provides the installation housing of such a wrist bar code recognizing apparatus, the first housing, the second housing, barcode scanning form, first switch, second switch, the first fixing band, the second fixing band, the first motor, first bearing seat etc. are included；The second housing is connected with front side of first housing, barcode scanning form is provided with the middle part of the second housing.The present invention controls barcode scanning form to sweep the bar code of article by blind, has reached simple operation, flexibly can carry out barcode scanning to article, it is possible to increase barcode scanning efficiency, can control barcode scanning frequency.
Description
Technical field
The invention belongs to barcode device technical field, more particularly to a kind of installation housing of wrist bar code recognizing apparatus.
Background technology
Barcode device does not need driver typically, be can be used directly after connecting, as keyboard.Bar code barcode scanning equipment
Light pen, CCD and the class of laser three can be divided into from principle, formally there is hand-held and fixed two kinds.
Current bar code recognizing apparatus are all generally hand-helds and fixed, and fixed bar code recognizing apparatus are in barcode scanning article
When need to pick up article barcode scanning carried out to it, and Handheld bar code recognizing apparatus then need to take Handheld bar code recognizing apparatus
Rising carries out barcode scanning to article, and such two kinds of bar code recognizing apparatus all promote that what both hands restrained carry out barcode scanning to article, grasp barcode scanning
It is not convenient to make, and it is prolonged pick up article or bar code recognizing apparatus hand is easily ached, so as to barcode scanning efficiency can be reduced, and existing
Wrist bar code recognizing apparatus easily sweep the bar code of article when article is moved, and cause the repetition barcode scanning of article, therefore need badly and grind
Send out simple operation a kind of, barcode scanning flexibly can be carried out to article, it is possible to increase barcode scanning efficiency, barcode scanning frequency, energy can be controlled
Enough prevent the installation housing of the wrist bar code recognizing apparatus of repetition barcode scanning.
The content of the invention
(1) technical problem to be solved
The present invention is not convenient in order to overcome current bar code recognizing apparatus barcode scanning to operate, and barcode scanning is less efficient, and part wrist
Formula bar code recognizing apparatus easily sweep the bar code of article when article is moved, and cause the shortcoming of the repetition barcode scanning of article, the present invention
The technical problem to be solved is to provide a kind of simple operation, flexibly can carry out barcode scanning to article, it is possible to increase barcode scanning efficiency,
Barcode scanning frequency can be controlled, the installation housing of the wrist bar code recognizing apparatus of repetition barcode scanning is prevented from.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides the installation housing of such a wrist bar code recognizing apparatus,
Include the first housing, the second housing, barcode scanning form, first switch, second switch, the first fixing band, the second fixing band, first
Motor, first bearing seat, first rotating shaft, reel, blind, card article, second bearing seat, the second rotating shaft, wire spool, drawstring,
One belt pulley, the second belt pulley, flat belt, battery case and lid, are connected with the second housing, the second housing on front side of the first housing
Middle part be provided with barcode scanning form, the leading flank bottom of the second housing is provided with first switch and second switch, second switch position
In the right side of first switch, the left surface of the first housing is connected with the first fixing band, and the right flank of the first housing is connected with second
Fixing band, the mode being bolted on the right side of the second housing trailing flank bottom is provided with the first motor, the first motor and
The bolted mode that passes on left for having connection, the second housing trailing flank bottom between one switch and second switch is pacified
Equipped with first bearing seat, the output shaft of the first motor is connected with first rotating shaft by shaft coupling, and first rotating shaft is connected by interference
Mode be connected with the bearing of first bearing seat, the periphery of first rotating shaft is provided with reel, and blind is wound with reel, blocks
One end of curtain is wound on reel, and the other end of blind is connected with card article, and the left and right sides on the second housing trailing flank top leads to
Cross bolted mode and second bearing seat is installed, the second rotating shaft is provided between two second bearing seats, the second rotating shaft is led to
The mode of interference connection is connected with the bearing of second bearing seat, and the left and right sides of the second rotating shaft periphery is provided with coiling
Disk, is wound with drawstring on wire spool, the head end of drawstring is wound on wire spool, and the end of drawstring is connected with the top of card article, and first
The left side periphery of rotating shaft is connected with the first belt pulley by way of flat key is connected, and the first belt pulley is located at a left side for first bearing seat
Side, the left side periphery of the second rotating shaft is connected with the second belt pulley by way of flat key is connected, and the second belt pulley is located at left side the
The left side of two bearing bracket, is connected with flat belt between the first belt pulley and the second belt pulley, the bottom of the second case inside is set
The bottom for having battery case, battery case is provided with lid, and battery case has circuit with first switch, second switch and the first motor respectively
Connection.
Preferably, slide rail, sliding block and travel switch are also included, the left and right sides in second shell body is bolted
Mode be connected with slide rail vertically, slide rail is located between first rotating shaft and the second rotating shaft, and slide rail is provided with the sliding block coordinated with it,
Sliding block is slidably matched with slide rail, and the mode that the right flank of left slider is bolted is connected with the left surface of card article, right
The mode that the left surface of side slide is bolted is connected with the right flank of card article, the both sides up and down of left side slide rail right flank
Travel switch is provided with, has connection between travel switch and the first motor.
Preferably, LED lamp bead, box, steel ball, high-density sponge and button, the second housing leading flank top are also included
Middle setting have a LED lamp bead, LED lamp bead is located at the top of barcode scanning form, is connected with the left of the second housing trailing flank top
Box, box is located in the top of the second rotating shaft, box and is disposed with steel ball, high-density sponge and button from bottom to up, presses
Button is fixed on box, and high-density sponge is connected with box by way of bonding connection, and steel ball is placed in box, button point
There is not connection with battery case and LED lamp bead.
Preferably, the making material of the first housing is stainless steel.
Preferably, the making material of blind is leather.
Preferably, the first motor is servomotor.
Operation principle：Bar code barcode scanning part is arranged in first shell body.When to carry out barcode scanning to article, box is first opened
Lid, battery is put into battery case, and battery can be powered to the consuming parts in the first housing and second shell body, then will
Lid lid is returned.The present invention is fixed on hand by the first fixing band and the second fixing band, so can flexibly, be convenient to use
Bar code barcode scanning equipment carries out barcode scanning to article.When the article of barcode scanning it is more by mobile article when, press first switch, first opens
Pass can start the first motor rotates clockwise first rotating shaft.First rotating shaft rotates clockwise reel and rotates clockwise therewith,
Reel is rotated clockwise releases blind.First rotating shaft rotates clockwise the first belt pulley and rotates clockwise therewith, the first skin
It is to rotate clockwise that belt wheel is rotated clockwise and drives the second belt pulley by flat belt, and the second belt pulley rotates clockwise drive the
Two rotating shafts are rotated clockwise, and the second rotating shaft rotates clockwise wire spool and rotates clockwise therewith, and wire spool is rotated clockwise will be drawn
Rope withdrawal moves up card article, and card article moves up pulling blind and moves up, and blind is moved up barcode scanning form
Cover, then unclamp the motor of first switch first and be accordingly turned off.So it is prevented from being read in mobile article the bar of article
Code.When to carry out barcode scanning to article after the completion of article movement, second switch is pressed, second switch can start the first motor to be made
First rotating shaft is rotated counterclockwise, and reel can so rotated counterclockwise blind rollback, make wire spool rotate counterclockwise by
Drawstring is released.The motor of second switch first is then unclamped to be accordingly turned off.
Because also including slide rail, sliding block and travel switch, what the left and right sides in second shell body was bolted
Mode is connected with slide rail vertically, and slide rail is located between first rotating shaft and the second rotating shaft, and slide rail is provided with the sliding block coordinated with it, sliding
Block is slidably matched with slide rail, and the mode that the right flank of left slider is bolted is connected with the left surface of card article, right side
The mode that the left surface of sliding block is bolted is connected with the right flank of card article, and the both sides up and down of left side slide rail right flank are equal
Travel switch is provided with, has connection between travel switch and the first motor.Wire spool rotates counterclockwise withdrawal drawstring makes card
Bar is moved up through sliding block on slide rail, and card article pulls blind to move up, when left slider is moved upward to touching upside
Travel switch when, upside travel switch can close motor.Reel is rotated clockwise blind rollback, and blind is pulled
Card article is moved down through sliding block on slide rail, when left slider is moved downward to the travel switch on the downside of touching, the stroke of downside
Switch can close motor.Card article and blind can so more smoothly moved up and down, card article and screening is prevented from
Check apron double swerve.
Because also including LED lamp bead, box, steel ball, high-density sponge and button, in the second housing leading flank top
Between be provided with LED lamp bead, LED lamp bead is located at the top of barcode scanning form, and box is connected with the left of the second housing trailing flank top,
Box is located in the top of the second rotating shaft, box and is disposed with steel ball, high-density sponge and button from bottom to up, and button is fixed
On box, high-density sponge is connected with box by way of bonding connection, and steel ball is placed in box, battery case respectively with
Button and LED lamp bead have connection.The whipping present invention once, moves up steel ball during dark, and steel ball is moved up
Promote high-density sponge to move up and press button, can so open LED lamp bead, LED lamp bead can be shone article
It is bright such that it is able to improve barcode scanning speed.High-density sponge can be protected to button, prevent steel ball from damaging button.When not
When needing to be illuminated article, then the whipping present invention can once close LED lamp bead.
Because the making material of the first housing is stainless steel, stainless steel is difficult to get rusty, and can extend the use of the first housing
The time limit.
Because the making material of blind is leather, leather is soft, ventilative, wear-resisting, intensity is high, can extend blind
Service life.
Because the first motor is servomotor, servomotor can more accurately control its rotating speed, make operation more steady.
(3) beneficial effect
The present invention controls barcode scanning form to sweep the bar code of article by blind, has reached simple operation, can be flexible
Barcode scanning is carried out to article, it is possible to increase barcode scanning efficiency, barcode scanning frequency can be controlled, be prevented from repeat barcode scanning effect.
Brief description of the drawings
Fig. 1 is the first dimensional structure diagram of the invention.
Fig. 2 is the first backsight structural representation of the second housing of the invention.
Fig. 3 is second backsight structural representation of the second housing of the invention.
Fig. 4 is second dimensional structure diagram of the invention.
Fig. 5 is the third backsight structural representation of the second housing of the invention.
Mark in accompanying drawing for：The housings of 1- first, the housings of 2- second, 3- barcode scanning forms, 4- first switches, 5- second is opened
Close, the fixing bands of 6- first, the fixing bands of 7- second, the motors of 8- first, 9- first bearing seats, 10- first rotating shafts, 11- reels, 12-
Blind, 13- card articles, 14- second bearing seats, the rotating shafts of 15- second, 16- wire spools, 17- drawstrings, the belt pulleys of 18- first, 19-
Second belt pulley, 20- flat belts, 21- battery cases, 22- lids, 23- slide rails, 24- sliding blocks, 25- travel switches, 26-LED lamps
Pearl, 27- boxes, 28- steel balls, 29- high-density sponges, 30- buttons.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of installation housing of wrist bar code recognizing apparatus, as Figure 1-5, include the first housing 1, the second housing 2,
Barcode scanning form 3, first switch 4, second switch 5, the first fixing band 6, the second fixing band 7, the first motor 8, first bearing seat 9,
First rotating shaft 10, reel 11, blind 12, card article 13, second bearing seat 14, the second rotating shaft 15, wire spool 16, drawstring 17,
One belt pulley 18, the second belt pulley 19, flat belt 20, battery case 21 and lid 22, the front side of the first housing 1 is connected with second shell
Body 2, the middle part of the second housing 2 is provided with barcode scanning form 3, and the leading flank bottom of the second housing 2 is provided with first switch 4 and second
Switch 5, second switch 5 is located at the right side of first switch 4, and the left surface of the first housing 1 is connected with the first fixing band 6, first shell
The right flank of body 1 is connected with the second fixing band 7, and the mode being bolted on the right side of the trailing flank bottom of the second housing 2 is installed
There is the first motor 8, have connection between the first motor 8 and first switch 4 and second switch 5, under the trailing flank of the second housing 2
The bolted mode that passes on left in portion is provided with first bearing seat 9, and the output shaft of the first motor 8 is connected with by shaft coupling
First rotating shaft 10, first rotating shaft 10 is connected by way of interference is connected with the bearing of first bearing seat 9, first rotating shaft 10
Periphery is provided with reel 11, and blind 12 is wound with reel 11, and one end of blind 12 is wound on reel 11, blind 12 it is another
One end is connected with card article 13, and the mode that the left and right sides on the trailing flank top of the second housing 2 is bolted is provided with second
Bearing block 14, is provided with the second rotating shaft 15 between two second bearing seats 14, the second rotating shaft 15 by way of interference is connected with
The bearing of second bearing seat 14 is connected, and the left and right sides of the periphery of the second rotating shaft 15 is provided with wire spool 16, on wire spool 16
Drawstring 17 is wound with, the head end of drawstring 17 is wound on wire spool 16, and the end of drawstring 17 is connected with the top of card article 13, first turn
The left side periphery of axle 10 is connected with the first belt pulley 18 by way of flat key is connected, and the first belt pulley 18 is located at first bearing seat
9 left side, the left side periphery of the second rotating shaft 15 is connected with the second belt pulley 19, the second belt pulley 19 by way of flat key is connected
Positioned at the left side of left side second bearing seat 14, flat belt 20, second are connected between the first belt pulley 18 and the second belt pulley 19
The bottom of the inner side of housing 2 is provided with battery case 21, and the bottom of battery case 21 is provided with lid 22, and battery case 21 is opened with first respectively
Closing the 4, motor 8 of second switch 5 and first has connection.
Slide rail 23, sliding block 24 and travel switch 25 are also included, the left and right sides in the second housing 2 is bolted
Mode be connected with slide rail 23 vertically, slide rail 23 is located between the rotating shaft 15 of first rotating shaft 10 and second, and slide rail 23 is provided with and it
The sliding block 24 of cooperation, sliding block 24 is slidably matched with slide rail 23, the mode that the right flank of left slider 24 is bolted and card
The left surface of bar 13 is connected, and the mode that the left surface of right side sliding block 24 is bolted is connected with the right flank of card article 13
Connect, the both sides up and down of the right flank of left side slide rail 23 are provided with travel switch 25, wired between the motor 8 of travel switch 25 and first
Road connects.
Also include LED lamp bead 26, box 27, steel ball 28, high-density sponge 29 and button 30, the leading flank of the second housing 2
The middle setting on top has LED lamp bead 26, and LED lamp bead 26 is located at the top of barcode scanning form 3, the trailing flank top of the second housing 2
Left side is connected with box 27, box 27 be located in the top of the second rotating shaft 15, box 27 be disposed with from bottom to up steel ball 28,
High-density sponge 29 and button 30, button 30 are fixed on box 27, and high-density sponge 29 is with box 27 by bonding connection
Mode is connected, and steel ball 28 is placed in box 27, and button 30 has connection with battery case 21 and LED lamp bead 26 respectively.
The making material of the first housing 1 is stainless steel.
The making material of blind 12 is leather.
First motor 8 is servomotor.
Operation principle：Bar code barcode scanning part is arranged in the first housing 1.When to carry out barcode scanning to article, first open
Lid 22, battery is put into battery case 21, and battery can be supplied the consuming parts in the first housing 1 and the second housing 2
Electricity, then covers back lid 22.The present invention is fixed on hand by the first fixing band 6 and the second fixing band 7, so being capable of spirit
It is living, be convenient to use bar code barcode scanning equipment barcode scanning carried out to article.When the article of barcode scanning it is more by mobile article when, press
One switch 4, first switch 4 can start the first motor 8 rotates clockwise first rotating shaft 10.First rotating shaft 10 is rotated clockwise
Reel 11 is rotated clockwise therewith, and reel 11 is rotated clockwise releases blind 12.First rotating shaft 10 rotates clockwise first
Belt pulley 18 is rotated clockwise therewith, and it is suitable that the first belt pulley 18 is rotated clockwise and drives the second belt pulley 19 by flat belt 20
Hour hands are rotated, and the second belt pulley 19 rotates clockwise the second rotating shaft 15 of drive and rotates clockwise, and the second rotating shaft 15 is rotated clockwise
Wire spool 16 is rotated clockwise therewith, and wire spool 16 rotates clockwise to withdraw drawstring 17 moves up card article 13, card article 13
Move up pulling blind 12 to move up, blind 12 is moved up and covers barcode scanning form 3, then unclamps first switch
4 first motors 8 are accordingly turned off.So it is prevented from being read in mobile article the bar code of article.Will after the completion of article movement
When carrying out barcode scanning to article, second switch 5 is pressed, second switch 5 can start the first motor 8 makes first rotating shaft 10 turn counterclockwise
It is dynamic, reel 11 can so rotated counterclockwise the rollback of blind 12, rotate counterclockwise wire spool 16 and release drawstring 17.
The motor 8 of second switch 5 first is then unclamped to be accordingly turned off.
Because also including slide rail 23, sliding block 24 and travel switch 25, the left and right sides in the second housing 2 passes through bolt
The mode of connection is connected with slide rail 23 vertically, and slide rail 23 is located between the rotating shaft 15 of first rotating shaft 10 and second, and slide rail 23 is provided with
The sliding block 24 coordinated with it, sliding block 24 is slidably matched with slide rail 23, the mode that the right flank of left slider 24 is bolted
Left surface with card article 13 is connected, the right flank phase of the mode that the left surface of right side sliding block 24 is bolted and card article 13
Connection, the both sides up and down of the right flank of left side slide rail 23 are provided with travel switch 25, have between the motor 8 of travel switch 25 and first
Connection.Wire spool 16 rotates counterclockwise withdrawal drawstring 17 makes card article 13 be moved up on slide rail 23 through sliding block 24, card article
13 pulling blinds 12 are moved up, when left slider 24 is moved upward to the travel switch 25 on the upside of touching, upside stroke
Switch 25 can close motor.Reel 11 is rotated clockwise the rollback of blind 12, and blind 12 pulls card article 13 through sliding block
24 are moved down on slide rail 23, and when left slider 24 is moved downward to the travel switch 25 on the downside of touching, the stroke of downside is opened
Closing 25 can close motor.Card article 13 and blind 12 can so more smoothly moved up and down, card article is prevented from
13 and the double swerve of blind 12.
Because LED lamp bead 26, box 27, steel ball 28, high-density sponge 29 and button 30 are also included, before the second housing 2
The middle setting of side surface upper part has LED lamp bead 26, and LED lamp bead 26 is located at the top of barcode scanning form 3, on the trailing flank of the second housing 2
Box 27 is connected with the left of portion, box 27 is located in the top of the second rotating shaft 15, box 27 and is disposed with steel from bottom to up
Pearl 28, high-density sponge 29 and button 30, button 30 are fixed on box 27, and high-density sponge 29 is connected with box 27 by Nian Jie
The mode for connecing is connected, and steel ball 28 is placed in box 27, and battery case 21 has connection with button 30 and LED lamp bead 26 respectively.
The whipping present invention once, moves up steel ball 28 during dark, and it is upward that steel ball 28 moves up promotion high-density sponge 29
Button 30 is moved and pressed, LED lamp bead 26 can be so opened, LED lamp bead 26 can be illuminated to article such that it is able to carry
Barcode scanning speed high.High-density sponge 29 can be protected to button 30, prevent steel ball 28 from damaging button 30.When need not be right
When article is illuminated, then the whipping present invention can once close LED lamp bead 26.
Because the making material of the first housing 1 is stainless steel, stainless steel is difficult to get rusty, and can extend making for the first housing 1
Use the time limit.
Because the making material of blind 12 is leather, leather is soft, ventilative, wear-resisting, intensity is high, can extend blind
12 service life.
Because the first motor 8 is servomotor, servomotor can more accurately control its rotating speed, operation is more put down
Surely.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of installation housing of wrist bar code recognizing apparatus, it is characterised in that include the first housing (1), the second housing
(2), barcode scanning form (3), first switch (4), second switch (5), the first fixing band (6), the second fixing band (7), the first motor
(8), first bearing seat (9), first rotating shaft (10), reel (11), blind (12), card article (13), second bearing seat (14),
Two rotating shafts (15), wire spool (16), drawstring (17), the first belt pulley (18), the second belt pulley (19), flat belt (20), battery
Box (21) and lid (22), are connected with the second housing (2) on front side of the first housing (1), be provided with the middle part of the second housing (2) and swept
Code form (3), the leading flank bottom of the second housing (2) is provided with first switch (4) and second switch (5), second switch (5) position
In the right side of first switch (4), the left surface of the first housing (1) is connected with the first fixing band (6), the right side of the first housing (1)
Face is connected with the second fixing band (7), and the mode being bolted on the right side of the second housing (2) trailing flank bottom is provided with first
Motor (8), there is connection, the second housing (2) rear side between the first motor (8) and first switch (4) and second switch (5)
The bolted mode that passes on left of face bottom is provided with first bearing seat (9), and the output shaft of the first motor (8) passes through shaft coupling
Device is connected with first rotating shaft (10), and first rotating shaft (10) is connected by way of interference is connected with the bearing of first bearing seat (9)
Connect, the periphery of first rotating shaft (10) is provided with reel (11), and blind (12), one end of blind (12) are wound with reel (11)
It is wound on reel (11), the other end of blind (12) is connected with card article (13), the left and right two on the second housing (2) trailing flank top
The mode that side is bolted is provided with second bearing seat (14), and second turn is provided between two second bearing seats (14)
Axle (15), the second rotating shaft (15) is connected by way of interference is connected with the bearing of second bearing seat (14), the second rotating shaft
(15) the peripheral left and right sides is provided with wire spool (16), and drawstring (17), the head end of drawstring (17) are wound with wire spool (16)
It is wound on wire spool (16), the end of drawstring (17) is connected with the top of card article (13), the left side periphery of first rotating shaft (10)
Flat key connect by way of be connected with the first belt pulley (18), the first belt pulley (18) positioned at the left side of first bearing seat (9),
The left side periphery of the second rotating shaft (15) is connected with the second belt pulley (19), the second belt pulley (19) position by way of flat key is connected
Flat belt is connected between the left side of left side second bearing seat (14), the first belt pulley (18) and the second belt pulley (19)
(20), the bottom on the inside of the second housing (2) is provided with battery case (21), and the bottom of battery case (21) is provided with lid (22), electricity
Pond box (21) has connection with first switch (4), second switch (5) and the first motor (8) respectively.
2. the installation housing of a kind of wrist bar code recognizing apparatus according to claim 1, it is characterised in that also include cunning
Rail (23), sliding block (24) and travel switch (25), the mode that the left and right sides in the second housing (2) is bolted are vertical
Slide rail (23) is connected with, between first rotating shaft (10) and the second rotating shaft (15), slide rail (23) is provided with and it slide rail (23)
The sliding block (24) of cooperation, sliding block (24) is slidably matched with slide rail (23), what the right flank of left slider (24) was bolted
Mode is connected with the left surface of card article (13), the mode that the left surface of right side sliding block (24) is bolted and card article (13)
Right flank be connected, the both sides up and down of left side slide rail (23) right flank are provided with travel switch (25), travel switch (25)
There is connection between the first motor (8).
3. the installation housing of a kind of wrist bar code recognizing apparatus according to claim 2, it is characterised in that also include
LED lamp bead (26), box (27), steel ball (28), high-density sponge (29) and button (30), the second housing (2) leading flank top
Middle setting have LED lamp bead (26), LED lamp bead (26) is on the top of barcode scanning form (3), the second housing (2) trailing flank
Be connected with box (27) on the left of portion, box (27) in the top of the second rotating shaft (15), box (27) from bottom to up successively
Steel ball (28), high-density sponge (29) and button (30) are provided with, button (30) is fixed on box (27), high-density sponge
(29) be connected by way of bonding connection with box (27), steel ball (28) is placed in box (27), button (30) respectively with
Battery case (21) and LED lamp bead (26) have connection.
4. a kind of installation housing of wrist bar code recognizing apparatus according to claim 3, it is characterised in that the first housing
(1) making material is stainless steel.
5. a kind of installation housing of wrist bar code recognizing apparatus according to claim 4, it is characterised in that blind (12)
Making material be leather.
6. a kind of installation housing of wrist bar code recognizing apparatus according to claim 5, it is characterised in that the first motor
(8) it is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132382.7A CN106778431B (en) | 2017-03-07 | 2017-03-07 | Mounting shell of wrist type bar code reading equipment |
Applications Claiming Priority (1)
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