CN108620347B - POS machine with clear display function - Google Patents
POS machine with clear display function Download PDFInfo
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- CN108620347B CN108620347B CN201810351871.6A CN201810351871A CN108620347B CN 108620347 B CN108620347 B CN 108620347B CN 201810351871 A CN201810351871 A CN 201810351871A CN 108620347 B CN108620347 B CN 108620347B
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- pos machine
- screw rod
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- 238000004140 cleaning Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 14
- 239000003595 mist Substances 0.000 abstract 1
- 230000010405 clearance mechanism Effects 0.000 description 14
- 230000001680 brushing effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a POS machine with clear display and a cleaning function, which comprises a shell, a rotating shaft and a turntable, wherein a cleaning mechanism and a demisting mechanism are arranged in the shell, the cleaning mechanism comprises a first gear, a second gear, a screw rod, a cleaning block and two first bearing seats, the demisting mechanism comprises a transmission assembly, a fixed block, a connecting block, a telescopic frame, a connecting plate, a transmission block, a water storage tank and a spray head, the moving mechanism comprises a first motor, a third gear, a moving frame, two first racks and two limiting rings, the POS machine with the cleaning function and the clear display function cleans accumulated dust in the card swiping slot through the cleaning mechanism, avoids the influence of the dust on the card swiping smoothness and the magnetic stripe identification precision, thereby improving the identification precision of the POS machine, removing the water mist on the inner side of the display screen through the defogging mechanism, the display of the POS machine is clearer, so that the display definition of the POS machine can be improved.
Description
Technical Field
The invention relates to the field of mobile payment equipment, in particular to a POS machine with a cleaning function and a clear display.
Background
The mobile payment mainly comprises near-field payment and remote payment, wherein the near-field payment is that a mobile phone is used for swiping a card to sit on a car, buy things and the like, and is very convenient. Remote payment means that: the remote payment is realized by sending a payment instruction or a payment mode carried out by a payment tool, such as a palm e-commerce released by palm payment, palm recharge, palm video and the like. The current payment standards are not unified, which causes much confusion to related popularization work. The POS is a multifunctional terminal, and is installed in special commercial tenant and acceptance network of credit card, and connected with computer to form network, so that it can implement automatic electronic fund transfer, and has the functions of supporting consumption, preauthorization, balance inquiry and transfer, etc. and is safe, quick and reliable in use. Basic operation information in bulk transactions is difficult to obtain, and the POS system is mainly introduced to solve the information management blind spot of the retail industry.
The current POS machine is after long-time the use, the dust of the inslot of punching the card is piled up, lead to punching the card smoothness degree and reduce, and simultaneously, the magnetic stripe has been shielded to the dust, certain influence has been produced to the identification precision of POS machine, make the identification precision greatly reduced of current POS machine, moreover, current POS machine produces the water smoke in the display screen easily when using in moist environment, lead to the definition decline of demonstration, thereby the demonstration definition greatly reduced of current POS machine has been led to.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the POS machine with the cleaning function and clear display is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a POS machine with a cleaning function and a clear display function comprises a shell, a rotating shaft and a rotary disc, wherein the shell is provided with a first opening, the rotating shaft is arranged in the first opening, the rotary disc and the rotating shaft are coaxially arranged, a cleaning mechanism and a defogging mechanism are arranged in the shell, the cleaning mechanism is arranged in the shell, and the defogging mechanism is arranged on one side, far away from the first opening, of the cleaning mechanism;
the cleaning mechanism comprises a first gear, a second gear, a screw rod, a cleaning block and two first bearing seats, the first gear is sleeved at one end, far away from the rotary table, of the rotary shaft, a brushing clamping groove is formed in the shell, the second gear is horizontally arranged in the brushing clamping groove, the two first bearing seats are respectively arranged at the top and the bottom of the brushing clamping groove, the screw rod is vertically arranged, the two first bearing seats are respectively sleeved at the top and the bottom of the screw rod, the second gear is sleeved on the screw rod, the first gear and the second gear are both bevel gears, the first gear is meshed with the second gear, the cleaning block is sleeved on the screw rod, threads matched with the screw rod are arranged at the connecting part of the cleaning block and the screw rod, the cleaning block is matched with the brushing clamping groove, and the cleaning block is in sliding connection with the brushing clamping groove;
defogging mechanism includes drive assembly, fixed block, connecting block, expansion bracket, connecting plate, transmission piece, water storage box and shower nozzle, drive assembly sets up on the lead screw, fixed block and connecting block all are connected with drive assembly, the connecting plate level sets up, be equipped with the bar hole on the connecting plate, the transmission piece sets up downthehole at the bar, transmission piece and connecting plate sliding connection, the vertical setting of expansion bracket, the both sides on the top of expansion bracket are articulated with fixed block and connecting block respectively, the both sides of the bottom of expansion bracket are articulated with connecting plate and transmission piece respectively, the below at the connecting plate is fixed to the water storage box, the below at the connecting plate is fixed to the shower nozzle level, shower nozzle and water storage box intercommunication, be equipped with the display screen on the shell, the shower nozzle is located one side of display screen.
As preferred, in order to avoid clearance mechanism to influence the card swiping, clearance mechanism's both sides all are equipped with moving mechanism, moving mechanism and first bearing frame one-to-one, moving mechanism includes first motor, third gear, removal frame, two first racks and two spacing rings, first motor and the inner wall fixed connection who swipes the draw-in groove, the third gear is half-gear, first motor is connected with third gear drive, and two spacing rings set up respectively in the top and the below of third gear, two spacing rings all with the inner wall fixed connection who swipes the draw-in groove, the spacing ring cover is established on removing the frame, and two vertical settings are in the both sides that remove the frame respectively for two first racks, the third gear is located between two first racks, third gear and first rack toothing, remove frame and first bearing frame fixed connection.
As preferred, for more drive connecting block steadily, transmission assembly includes connecting axle, drive belt, fourth gear, second rack, spacing groove, dead lever and two drive wheels, the vertical top that sets up in the shell of connecting axle, in two drive wheels, one of them drive wheel cover is established on the lead screw, and another drive wheel cover is established on the connecting axle, and two drive wheels pass through the drive belt and connect, the fourth gear cover is established and is served at one of connecting axle, spacing groove level sets up, the vertical setting of dead lever, the spacing groove passes through top fixed connection in dead lever and the shell, the second rack level sets up at the spacing inslot, the one end and the connecting block fixed connection of second rack, fourth gear and the meshing of second rack, the below at the spacing groove is fixed to the fixed block.
Preferably, in order to improve the stability of the connecting shaft, a second bearing seat is arranged at one end of the connecting shaft, which is far away from the fourth gear, the second bearing seat is fixed at the top in the housing, and the second bearing seat is sleeved on the connecting shaft.
Preferably, in order to make the transmission between the first gear and the second gear smoother, lubricating oil is applied between the first gear and the second gear.
Preferably, in order to prolong the service life of the screw rod, the screw rod is made of stainless steel.
Preferably, in order to further improve the display definition of the display screen, the display screen is an LED screen.
Preferably, in order to facilitate the rotation of the turntable, a grip is provided on a side of the turntable away from the rotation axis.
Preferably, in order to make the transmission between the limiting ring and the movable frame smoother, the limiting ring is in clearance fit with the movable frame.
Preferably, the first motor is a servo motor in order to improve the driving accuracy of the first motor.
The POS machine with the cleaning function and the clear display function has the advantages that accumulated dust in the card swiping slot is cleaned through the cleaning mechanism, the influence of the dust on card swiping smoothness and magnetic stripe identification accuracy is avoided, and therefore the identification accuracy of the POS machine is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of a clear POS machine with cleaning function according to the present invention;
FIG. 2 is a schematic diagram of the cleaning mechanism of the clear display POS machine with cleaning function of the present invention;
FIG. 3 is a schematic diagram of the defogging mechanism of the POS machine with clear display and cleaning function of the present invention;
FIG. 4 is a schematic diagram of the structure of the movement mechanism of the clear display POS machine with cleaning function according to the present invention;
in the figure: 1. the automatic cleaning device comprises a shell, a rotating shaft, a rotating disc, a first gear, a second gear, a screw rod, a cleaning block, a first bearing seat, a fixing block, a connecting block, a telescopic frame, a connecting plate, a transmission block, a water storage tank, a nozzle, a display screen, a first motor, a third gear, a movable frame, a first rack, a limiting ring, a connecting shaft, a transmission belt, a fourth gear, a second rack, a limiting groove, a fixing rod and a driving wheel, wherein the rotating disc is 3, the first gear is 4, the second gear is 5, the screw rod is 6, the cleaning block is 7, the first bearing seat is 8, the fixing block is 9, the connecting block is 10, the telescopic frame.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a POS machine with a cleaning function and a clear display function includes a housing 1, a rotating shaft 2 and a rotating disc 3, wherein the housing 1 is provided with a first opening, the rotating shaft 2 is disposed in the first opening, the rotating disc 3 and the rotating shaft 2 are coaxially disposed, a cleaning mechanism and a defogging mechanism are disposed in the housing 1, the cleaning mechanism is disposed in the housing 1, and the defogging mechanism is disposed on a side of the cleaning mechanism away from the first opening;
through the accumulational dust of clearance mechanism clearance brush card inslot, avoid the dust to influence the smoothness degree of punching the card and magnetic stripe identification precision, thereby the identification precision of this POS machine has been improved, compare with current clearance mechanism, this clearance mechanism does not influence the rotation of lead screw 6 when playing the supporting role to lead screw 6 through first bearing frame 8, make the stability of this clearance mechanism better, detach the inboard water smoke of display screen 16 through defogging mechanism, make the demonstration of this POS machine clearer, thereby can improve the demonstration definition of this POS machine, compare with current defogging mechanism, this defogging mechanism can improve defogging mechanism's stability because spacing effect of spacing groove 26 when the operation.
As shown in fig. 2, the cleaning mechanism includes a first gear 4, a second gear 5, a screw rod 6, a cleaning block 7 and two first bearing seats 8, the first gear 4 is sleeved on one end of the rotating shaft 2 far from the rotating disc 3, the housing 1 is provided with a brushing slot, the second gear 5 is horizontally arranged in the brushing slot, the two first bearing seats 8 are respectively arranged at the top and the bottom of the brushing slot, the screw rod 6 is vertically arranged, the two first bearing seats 8 are respectively sleeved on the top and the bottom of the screw rod 6, the second gear 5 is sleeved on the screw rod 6, the first gear 4 and the second gear 5 are both bevel gears, the first gear 4 is engaged with the second gear 5, the cleaning block 7 is sleeved on the screw rod 6, the connecting part of the cleaning block 7 and the screw rod 6 is provided with a thread matched with the screw rod 6, the cleaning block 7 is matched with the brushing slot, the cleaning block 7 is connected with the card swiping slot in a sliding manner;
the rotary table 3 is rotated, the first gear 4 is driven to rotate through the rotating shaft 2, the second gear 5 is driven to synchronously rotate, the screw rod 6 is driven to rotate in the same direction, the cleaning block 7 is driven to reciprocate along the screw rod 6, dust accumulated in the card swiping groove is cleaned, the screw rod 6 is supported through the first bearing seat 8, and therefore the stability of the screw rod 6 can be improved.
As shown in fig. 3, the defogging mechanism includes a transmission assembly, a fixed block 9, a connecting block 10, an expansion bracket 11, a connecting plate 12, a transmission block 13, a water storage tank 14 and a nozzle 15, the transmission assembly is disposed on a screw rod 6, the fixed block 9 and the connecting block 10 are both connected with the transmission assembly, the connecting plate 12 is horizontally disposed, a strip-shaped hole is disposed on the connecting plate 12, the transmission block 13 is disposed in the strip-shaped hole, the transmission block 13 is slidably connected with the connecting plate 12, the expansion bracket 11 is vertically disposed, two sides of a top end of the expansion bracket 11 are respectively hinged with the fixed block 9 and the connecting block 10, two sides of a bottom end of the expansion bracket 11 are respectively hinged with the connecting plate 12 and the transmission block 13, the water storage tank 14 is fixed below the connecting plate 12, the nozzle 15 is horizontally fixed below the connecting plate 12, the nozzle 15 is communicated with the water storage tank 14, the spray head 15 is positioned at one side of the display screen 16;
drive connecting block 10 reciprocating motion through drive assembly, drive the expansion bracket 11 extension or shrink through transmission piece 13, drive connecting plate 12 and reciprocate for shower nozzle 15 reciprocates, and the dust that can reduce the display screen 16 inboard when the anhydrous alcohol of blowout is got rid of the fog.
As shown in fig. 4, the two sides of the cleaning mechanism are respectively provided with a moving mechanism, the moving mechanisms correspond to the first bearing seats 8 one by one, the moving mechanism includes a first motor 17, a third gear 18, a moving frame 19, two first racks 20 and two limit rings 21, the first motor 17 is fixedly connected with the inner wall of the card swiping slot, the third gear 18 is a half gear, the first motor 17 is in transmission connection with the third gear 18, the two limit rings 21 are respectively arranged above and below the third gear 18, the two limit rings 21 are both fixedly connected with the inner wall of the card swiping slot, the limit rings 21 are sleeved on the moving frame 19, the two first racks 20 are respectively vertically arranged at the two sides in the moving frame 19, the third gear 18 is located between the two first racks 20, the third gear 18 is engaged with the first racks 20, the moving frame 19 is fixedly connected with the first bearing seats 8, the first motor 17 drives the third gear 18 to rotate, the moving frame 19 is driven to reciprocate along the limiting ring 21 through the two first racks 20, so that the first bearing seat 8 is driven to move back and forth, when the cleaning mechanism is not used, the cleaning mechanism is moved backwards, and the influence of the cleaning mechanism on card swiping is avoided.
As shown in fig. 3, the transmission assembly includes a connecting shaft 22, a transmission belt 23, a fourth gear 24, a second rack 25, a limiting groove 26, a fixing rod 27 and two driving wheels 28, the connecting shaft 22 is vertically disposed on the top of the housing 1, one of the two driving wheels 28 is sleeved on the screw rod 6, the other driving wheel 28 is sleeved on the connecting shaft 22, the two driving wheels 28 are connected through the transmission belt 23, the fourth gear 24 is sleeved on one end of the connecting shaft 22, the limiting groove 26 is horizontally disposed, the fixing rod 27 is vertically disposed, the limiting groove 26 is fixedly connected with the top of the housing 1 through the fixing rod 27, the second rack 25 is horizontally disposed in the limiting groove 26, one end of the second rack 25 is fixedly connected with the connecting block 10, the fourth gear 24 is engaged with the second rack 25, the fixing block 9 is fixed below the limiting groove 26, the lead screw 6 rotates, and simultaneously drives another drive wheel 28 to rotate through one of the drive wheels 28 and the transmission belt 23, so that the connecting shaft 22 rotates and simultaneously drives the fourth gear 24 to rotate, the second rack 25 drives the connecting block 10 to reciprocate along the limiting groove 26, and the limiting groove 26 plays a limiting role in the second rack 25, so that the stability of the second rack 25 can be improved, and the connecting block 10 can be driven more stably.
Preferably, in order to improve the stability of the connecting shaft 22, a second bearing seat is arranged on one end of the connecting shaft 22 far away from the fourth gear 24, the second bearing seat is fixed on the top of the inside of the housing 1, the second bearing seat is sleeved on the connecting shaft 22, and the second bearing seat plays a supporting role on the connecting shaft 22 under the condition that the rotation of the connecting shaft 22 is not influenced, so that the stability of the connecting shaft 22 can be improved.
Preferably, in order to make the transmission between the first gear 4 and the second gear 5 smoother, the first gear 4 and the second gear 5 are coated with lubricating oil, so that the friction force between the first gear 4 and the second gear 5 can be reduced, and the transmission between the first gear 4 and the second gear 5 can be made smoother.
Preferably, in order to prolong the service life of the screw rod 6, the screw rod 6 is made of stainless steel, and the stainless steel has good corrosion resistance, so that the corrosion rate of the screw rod 6 can be effectively reduced, and the service life of the screw rod 6 can be prolonged.
Preferably, in order to further improve the display definition of the display screen 16, the display screen 16 is an LED screen.
Preferably, in order to facilitate the rotation of the turntable 3, a grip is provided on the side of the turntable 3 away from the rotation shaft 2.
Preferably, in order to make the transmission between the stopper ring 21 and the moving frame 19 smoother, the stopper ring 21 is in clearance fit with the moving frame 19, so that the friction force between the stopper ring 21 and the moving frame 19 can be reduced, and the transmission between the stopper ring 21 and the moving frame 19 can be made smoother.
Preferably, in order to improve the driving accuracy of the first motor 17, the first motor 17 is a servo motor, the servo motor can control the speed, the position accuracy is very accurate, and the voltage signal can be converted into the torque and the rotating speed to drive the controlled object, so that the driving accuracy of the first motor 17 can be improved.
Through rotating carousel 3, drive the accumulational dust in the clearance brush card groove of clearance mechanism, avoid the dust to influence the smoothness degree of punching the card and magnetic stripe identification precision, thereby the identification precision of this POS machine has been improved, compare with current clearance mechanism, this clearance mechanism does not influence the rotation of lead screw 6 when playing the supporting role to lead screw 6 through first bearing frame 8, make this clearance mechanism's stability better, and simultaneously, carousel 3 drives axis of rotation 2 and rotates, drive expansion bracket 11 extension or shrink through drive assembly, drive shower nozzle 15 reciprocates, detach the inboard water smoke of display screen 16, make the demonstration of this POS machine clearer, thereby can improve the demonstration definition of this POS machine, compare with current defogging mechanism, this defogging mechanism can improve defogging mechanism's stability because spacing effect of spacing groove 26 when the operation.
Compared with the prior art, this POS machine that shows clearly with clean function, through the accumulational dust in the clearance brush card groove of clearance mechanism clearance, avoid the dust to influence card swiping smoothness degree and magnetic stripe recognition accuracy, thereby the recognition accuracy of this POS machine has been improved, compare with current clearance mechanism, this clearance mechanism does not influence the rotation of lead screw 6 when playing the supporting role to lead screw 6 through first bearing frame 8, make the stability of this clearance mechanism better, detach the inboard water smoke of display screen 16 through defogging mechanism, make the demonstration of this POS machine clearer, thereby can improve the demonstration definition of this POS machine, compare with current defogging mechanism, this defogging mechanism can improve defogging mechanism's stability because spacing effect of spacing groove 26 when the operation.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The POS machine with the cleaning function and the clear display function is characterized by comprising a shell (1), a rotating shaft (2) and a rotating disc (3), wherein a first opening is formed in the shell (1), the rotating shaft (2) is arranged in the first opening, the rotating disc (3) and the rotating shaft (2) are coaxially arranged, a cleaning mechanism and a demisting mechanism are arranged in the shell (1), the cleaning mechanism is arranged in the shell (1), and the demisting mechanism is arranged on one side, far away from the first opening, of the cleaning mechanism;
the cleaning mechanism comprises a first gear (4), a second gear (5), a screw rod (6), a cleaning block (7) and two first bearing seats (8), wherein the first gear (4) is sleeved at one end, far away from the rotary table (3), of the rotary shaft (2), a brush clamping groove is formed in the shell (1), the second gear (5) is horizontally arranged in the brush clamping groove, the two first bearing seats (8) are respectively arranged at the top and the bottom of the brush clamping groove, the screw rod (6) is vertically arranged, the two first bearing seats (8) are respectively sleeved at the top and the bottom of the screw rod (6), the second gear (5) is sleeved on the screw rod (6), the first gear (4) and the second gear (5) are both bevel gears, the first gear (4) is meshed with the second gear (5), the cleaning block (7) is sleeved on the screw rod (6), and the connecting part of the cleaning block (7) and the screw rod (6) is provided with threads matched with the screw rod (6) The cleaning block (7) is matched with the card swiping slot, and the cleaning block (7) is connected with the card swiping slot in a sliding manner;
the demisting mechanism comprises a transmission assembly, a fixed block (9), a connecting block (10), a telescopic frame (11), a connecting plate (12), a transmission block (13), a water storage tank (14) and a spray head (15), the transmission assembly is arranged on the screw rod (6), the fixed block (9) and the connecting block (10) are both connected with the transmission assembly, the connecting plate (12) is horizontally arranged, a strip-shaped hole is formed in the connecting plate (12), the transmission block (13) is arranged in the strip-shaped hole, the transmission block (13) is in sliding connection with the connecting plate (12), the telescopic frame (11) is vertically arranged, two sides of the top end of the telescopic frame (11) are respectively hinged with the fixed block (9) and the connecting block (10), two sides of the bottom end of the telescopic frame (11) are respectively hinged with the connecting plate (12) and the transmission block (13), the water storage tank (14) is fixed below the connecting plate (12), the spray head (15) is horizontally fixed below the connecting plate (12), the spray head (15) is communicated with the water storage tank (14), the shell (1) is provided with a display screen (16), and the spray head (15) is positioned on one side of the display screen (16);
the cleaning mechanism is characterized in that moving mechanisms are arranged on two sides of the cleaning mechanism and correspond to the first bearing seats (8) one by one, each moving mechanism comprises a first motor (17), a third gear (18), a moving frame (19), two first racks (20) and two limiting rings (21), the first motor (17) is fixedly connected with the inner wall of the card swiping slot, the third gear (18) is a half gear, the first motor (17) is in transmission connection with the third gear (18), the two limiting rings (21) are respectively arranged above and below the third gear (18), the two limiting rings (21) are respectively fixedly connected with the inner wall of the card swiping slot, the limiting rings (21) are sleeved on the moving frame (19), the two first racks (20) are respectively vertically arranged on two sides in the moving frame (19), and the third gear (18) is located between the two first racks (20), the third gear (18) is meshed with the first rack (20), and the moving frame (19) is fixedly connected with the first bearing seat (8).
2. The POS machine with the clear display function according to claim 1, wherein the transmission component comprises a connecting shaft (22), a transmission belt (23), a fourth gear (24), a second rack (25), a limiting groove (26), a fixing rod (27) and two driving wheels (28), the connecting shaft (22) is vertically arranged at the top of the shell (1), one of the two driving wheels (28) is sleeved on the screw rod (6), the other driving wheel (28) is sleeved on the connecting shaft (22), the two driving wheels (28) are connected through the transmission belt (23), the fourth gear (24) is sleeved on one end of the connecting shaft (22), the limiting groove (26) is horizontally arranged, the fixing rod (27) is vertically arranged, the limiting groove (26) is fixedly connected with the top of the shell (1) through the fixing rod (27), the second rack (25) is horizontally arranged in the limiting groove (26), one end of the second rack (25) is fixedly connected with the connecting block (10), the fourth gear (24) is meshed with the second rack (25), and the fixing block (9) is fixed below the limiting groove (26).
3. The POS machine with clear display and cleaning function according to claim 2, wherein a second bearing seat is arranged on one end of the connecting shaft (22) far away from the fourth gear (24), and is fixed on the top in the shell (1) and is sleeved on the connecting shaft (22).
4. The POS machine with clear display and cleaning function according to claim 1, wherein the first gear (4) and the second gear (5) are coated with lubricating oil.
5. The POS machine with clear display and cleaning function according to claim 1, wherein the screw rod (6) is made of stainless steel.
6. The clear display POS machine of claim 1, wherein the display screen (16) is an LED screen.
7. The POS machine with the clear display function according to claim 1, wherein a handle is arranged on the side of the rotating disc (3) far away from the rotating shaft (2).
8. The POS machine with the clear display and the cleaning function according to claim 1, wherein the limiting ring (21) is in clearance fit with the movable frame (19).
9. The POS machine with clear display and cleaning function according to claim 1, wherein the first motor (17) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351871.6A CN108620347B (en) | 2018-04-19 | 2018-04-19 | POS machine with clear display function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351871.6A CN108620347B (en) | 2018-04-19 | 2018-04-19 | POS machine with clear display function |
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| Publication Number | Publication Date |
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| CN108620347A CN108620347A (en) | 2018-10-09 |
| CN108620347B true CN108620347B (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810351871.6A Active CN108620347B (en) | 2018-04-19 | 2018-04-19 | POS machine with clear display function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454032B (en) * | 2018-12-10 | 2024-06-11 | 郑州云海信息技术有限公司 | Memory bank slot cleaning device |
| CN110488051A (en) * | 2019-08-28 | 2019-11-22 | 黄圣扬 | A kind of multimeter dehumidification device |
| CN111277691B (en) * | 2020-03-18 | 2021-03-09 | 展讯半导体(南京)有限公司 | Terminal device and disinfection method thereof |
| CN112691951B (en) * | 2020-11-19 | 2022-04-08 | 中国核工业中原建设有限公司 | Wisdom building site sprays to remove dust and uses degree of dust monitoring device |
| CN114020109B (en) * | 2021-11-15 | 2024-06-28 | 唐山市丰南区住房和城乡建设局 | Intelligent identification system for engineering management |
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| CN101944307A (en) * | 2009-07-01 | 2011-01-12 | 东芝泰格有限公司 | Display device |
| CN102984902A (en) * | 2011-09-05 | 2013-03-20 | 纬创资通股份有限公司 | Electronic device capable of cleaning display panel |
| JP2016043333A (en) * | 2014-08-26 | 2016-04-04 | 三菱電機株式会社 | Plate-like work cleaning apparatus |
| CN205594798U (en) * | 2016-05-09 | 2016-09-21 | 深圳市锦弘霖电子设备有限公司 | Take self -cleaning function's POS machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009163685A (en) * | 2008-01-10 | 2009-07-23 | Toshiba Tec Corp | Merchandise vending processor |
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| EP0824944A1 (en) * | 1996-08-16 | 1998-02-25 | Ier | Device and method of motorized scratching of game tickets |
| CN101944307A (en) * | 2009-07-01 | 2011-01-12 | 东芝泰格有限公司 | Display device |
| CN102984902A (en) * | 2011-09-05 | 2013-03-20 | 纬创资通股份有限公司 | Electronic device capable of cleaning display panel |
| JP2016043333A (en) * | 2014-08-26 | 2016-04-04 | 三菱電機株式会社 | Plate-like work cleaning apparatus |
| CN205594798U (en) * | 2016-05-09 | 2016-09-21 | 深圳市锦弘霖电子设备有限公司 | Take self -cleaning function's POS machine |
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