CN220985715U - Scanning mechanism of vehicle-mounted scanner - Google Patents
Scanning mechanism of vehicle-mounted scanner Download PDFInfo
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- CN220985715U CN220985715U CN202322850862.0U CN202322850862U CN220985715U CN 220985715 U CN220985715 U CN 220985715U CN 202322850862 U CN202322850862 U CN 202322850862U CN 220985715 U CN220985715 U CN 220985715U
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- guide rail
- scanning
- rod
- driving
- supporting rod
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- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides a scanning mechanism of a vehicle-mounted scanner, which comprises a scanning driving rod and a guide rail supporting rod, wherein the scanning driving rod is vertically arranged on the guide rail supporting rod and is a long-strip-shaped rod, the scanning driving rod comprises a CIS camera, a driving mechanism, a support frame and a guiding mechanism, a scanning driving rod main body is formed by the support frame, the CIS camera is clamped and arranged at the front end of the support frame, the driving mechanism is connected with a side screw of the support frame, the guiding mechanism is arranged at the front end of the driving mechanism, and a counterweight part is clamped and arranged at the rear end of the support frame; the concave sliding groove is arranged on the guide rail supporting rod and is in sliding clamping connection with the guide mechanism, the convex rack is arranged on the side face of the guide rail supporting rod and is in clamping connection with the driving mechanism, and the scanning mechanism capable of moving inside the product is arranged in the rack, so that bills can be scanned only by tiling on the light-transmitting acrylic plate without moving, the situations that the bills are damaged, blocked and the like after the conventional bills are rolled in are avoided, and a driver can conveniently scan the bills.
Description
Technical Field
The utility model relates to the field of vehicle-mounted scanners, in particular to a scanning mechanism of a vehicle-mounted scanner.
Background
The existing vehicle-mounted scanner usually rolls the bill into the scanner for scanning, however, the scanning mode easily causes the bill to be deformed or damaged when entering the scanner, so that scanning fails, a driver often needs to take out the pleated bill again after the bill is deformed, the bill is rolled into the scanner again for scanning after the bill is smoothed, and even the condition of card ticket can be generated when the bill is severe, so that the driver needs to detach the ticket box to take out the bill, which is time-consuming and labor-consuming.
Disclosure of Invention
In view of the above, the present utility model provides a vehicle-mounted scanner scanning mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the scanning mechanism of the vehicle-mounted scanner comprises a scanning driving rod and a guide rail supporting rod, wherein the scanning driving rod is vertically arranged on the guide rail supporting rod,
The scanning driving rod is a strip-shaped rod and comprises a CIS camera, a driving mechanism, a supporting frame and a guiding mechanism, wherein the scanning driving rod body is composed of the supporting frame, the CIS camera is clamped and arranged at the front end of the supporting frame, the driving mechanism is connected with a side screw of the supporting frame, the guiding mechanism is arranged at the front end of the driving mechanism, and the counterweight is clamped and arranged at the rear end of the supporting frame;
The guide rail support rod is provided with a concave chute, the chute is in sliding clamping connection with the guide mechanism, the side surface of the guide rail support rod is provided with a convex rack, the rack is in clamping connection with the driving mechanism, and the rack and the guide rail support rod are integrally injection molded.
Preferably, the driving mechanism comprises a motor and a gear set, a rotor of the motor is fixedly connected with gears in the gear set, the gear set is a multi-layer reduction gear set, and gears at the lowest layer are tightly meshed with racks at the side surfaces of the guide rail supporting rods.
Preferably, a disc-shaped grating sheet is arranged on the other side of the motor in the driving mechanism, the grating sheet is fixedly connected with a rotor of the motor, the rotation speed of the grating sheet is consistent with that of the motor, a sensor is arranged near the grating sheet, the sensor is fixed on the side face of the supporting frame, and the sensor shields part of the grating sheet.
Preferably, the guiding mechanism screw connection in the bottom of support frame, guiding mechanism is the integrated configuration of circular arc and vertical face, one side of guiding mechanism is inwards arch face, guiding mechanism's opposite side is vertical cuboid, the indent on the guide rail bracing piece the spout outside still is provided with convex circular arc spacing track, arch face with the sliding connection that circular arc spacing track's upper top surface suited, cuboid slip joint in the spout.
Preferably, the front end of the guide mechanism is provided with a transportation lock, the transportation lock is a vertical plate, and when the scanning driving rod is installed on the guide rail supporting rod, the transportation lock is tightly attached to one side of the guide rail supporting rod, on which the rack is not arranged.
Preferably, a counterweight is disposed at the rear end of the scanning driving rod, and the counterweight and the CIS camera are disposed at two ends of the guide rail supporting rod respectively.
Compared with the prior art, the utility model has the beneficial effects that: through arranging the scanning mechanism of the internal activity of the product in, make the bill only need tiling on the transparent acrylic board and need not remove and can be scanned, avoid appearing that the conventional bill is rolled into the back bill damage, the condition such as card ticket, the driver of being convenient for scans.
Drawings
Fig. 1 is a general schematic diagram of a scanning mechanism of an in-vehicle scanner of the present utility model.
Fig. 2 is a schematic view of a scan driving rod of a scanning mechanism of an in-vehicle scanner according to the present utility model.
Fig. 3 is a right side view of a scan drive rod of a scanning mechanism of an in-vehicle scanner of the present utility model.
Fig. 4 is a left side view of a scan drive rod of a scanning mechanism of an in-vehicle scanner of the present utility model.
Description of the embodiments
For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.
Referring to fig. 1, 2, 3 and 4, a scanning mechanism of a vehicle-mounted scanner according to an embodiment of the present utility model includes a scanning driving rod 1 and a rail supporting rod 2, wherein the scanning driving rod 1 is vertically disposed on the rail supporting rod 2,
The scanning driving rod 1 is a strip-shaped rod, the scanning driving rod 1 comprises a CIS camera 3, a driving mechanism 4, a supporting frame 5 and a guiding mechanism 6, a main body of the scanning driving rod 1 is composed of the supporting frame 5, the CIS camera 3 is clamped and arranged at the front end of the supporting frame 5, the driving mechanism 4 is connected with a side surface screw of the supporting frame 5, the guiding mechanism 6 is arranged at the front end of the driving mechanism 4, and a counterweight 13 is clamped and arranged at the rear end of the supporting frame 5;
The guide rail support rod 2 is provided with a concave chute 71, the chute 71 is in sliding clamping connection with the guide mechanism 6, the side surface of the guide rail support rod 2 is provided with a convex rack 7, the rack 7 is in clamping connection with the driving mechanism 4, and the rack 7 and the guide rail support rod 2 are integrally injection molded.
In this patent application, scanning actuating lever 1 and guide rail bracing piece 2 mutually perpendicular joint are fixed, make scanning actuating lever 1 remove on guide rail bracing piece 2 through actuating mechanism 4 on the scanning actuating lever 1, the driver places the bill on the transparent acrylic board on the whole application can, CIS camera 3 through scanning actuating lever 1 control move come scan the bill of tiling can, effectively avoid appearing the condition such as card ticket warp when conventional bill scans.
Further, the CIS camera 3 is arranged inside the whole scanning driving rod 1, so that the dust falling condition of a scanning head on the CIS camera 3 is effectively avoided, and the service life of the whole scanning mechanism is prolonged.
Preferably, the driving mechanism 4 comprises a motor 8 and a gear set 9, a rotor of the motor 8 is fixedly connected with gears in the gear set 9, the gear set 9 is a multi-layer reduction gear set, and the gears at the lowest layer are tightly meshed with racks 7 at the side surfaces of the guide rail supporting rods 2.
The whole driving mechanism 4 is composed of a motor 8 and a gear set 9, and the gear set 9 with multiple layers of speed reduction can reduce the moving speed of the whole driving mechanism 4 and can stably move, so that the CIS camera 3 can stably and accurately scan bills.
Preferably, a disc-shaped grating sheet 10 is arranged on the other side of the motor 8 in the driving mechanism 4, the grating sheet 10 is fixedly connected with a rotor of the motor 8, the rotation speed of the grating sheet 10 is consistent with that of the motor 8, a sensor 11 is arranged near the grating sheet 10, the sensor 11 is fixed on the side face of the supporting frame 5, and the sensor 11 shields part of the grating sheet 10.
When the motor 8 is started, the grating sheet 10 fixed on the other side of the motor 8 also rotates, after the sensor 11 shielding part of the grating sheet 10 detects that the grating sheet 10 rotates N circles, the CIS camera 3 reaches the tail end position of the bill, the scanning is finished, the motor 8 reverses, the CIS camera 3 returns to the starting position and waits for the next scanning, the number of circles N depends on the size of the bill, and the combination of the grating sheet 10 and the sensor 11 can effectively judge how far the CIS camera 3 moves left and right and whether the bill is completely scanned.
Preferably, the guiding mechanism 6 is connected to the bottom of the supporting frame 5 by a screw, the guiding mechanism 6 is a combined structure of an arc and a vertical surface, one side of the guiding mechanism 6 is an inward arc surface, the other side of the guiding mechanism 6 is a vertical cuboid, a convex arc limiting rail is further arranged outside the concave chute 71 on the guide rail supporting rod 2, the arc surface is in sliding connection with the upper top surface of the arc limiting rail, and the cuboid is in sliding connection with the chute 71.
The laminating that inboard arch face and circular arc spacing track suits in guiding mechanism 6 to cuboid structure joint in guiding mechanism 6 makes whole scanning actuating lever 1 when removing, and the weight of scanning actuating lever 1 is shared on circular arc spacing track, has reduced the pressure of scanning actuating lever 1 to guiding mechanism 6 when removing, has increased guiding mechanism 6's life.
Preferably, the front end of the guiding mechanism 6 is provided with a transportation lock 12, the transportation lock 12 is a vertical plate, and when the scanning driving rod 1 is installed on the guide rail supporting rod 2, the transportation lock 12 is tightly attached to one side of the guide rail supporting rod 2 where the rack 7 is not arranged.
The transportation lock 12 is closely attached to one end of the guide rail support rod 2, where the rack 7 is not arranged, and one side of the rack 7 is meshed with the gear set 9, namely, the gear set 9 and the transportation lock 12 clamp two sides of the guide rail support rod 2, so that vibration cannot be generated when the scanning driving rod 1 moves, and scanning imaging effect is affected.
Preferably, the rear end of the scanning driving rod 1 is provided with a counterweight 13, the counterweight 13 and the CIS camera 3 are respectively arranged at two ends of the guide rail supporting rod 2, the counterweight 13 is used for balancing two ends of the scanning driving rod 1, so that the gravity center of the whole scanning driving rod 1 can be positioned on the guide rail supporting rod 2, and the scanning driving rod 1 deflection caused by overweight sides of the CIS camera 3 is avoided.
According to the scanning mechanism of the vehicle-mounted scanner, when the scanning mechanism is in actual use, a driver tiles a bill on the transparent acrylic plate arranged outside the mechanism, the motor 8 is started, the motor 8 starts to rotate to drive the gear set 9 to rotate, the gear set 9 is meshed with the racks on the guide rail supporting rod 2, the rotating gear set 9 drives the whole scanning driving rod 1 to slide left and right along the guide rail supporting rod 2, the upper surface of the shell of the CIS camera 3 is in balance with the transparent acrylic plate, the bill is scanned, after the sensor 11 detects that the grating sheet 10 rotates for N circles, the CIS camera 3 is indicated to reach the end position of the bill, the motor 8 is reversed at the moment, and the CIS camera returns to the starting position.
The utility model has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. A scanning mechanism of a vehicle-mounted scanner, characterized in that: comprises a scanning driving rod (1) and a guide rail supporting rod (2), wherein the scanning driving rod (1) is vertically arranged on the guide rail supporting rod (2),
The scanning driving rod (1) is a strip-shaped rod, the scanning driving rod (1) comprises a CIS camera (3), a driving mechanism (4), a supporting frame (5) and a guiding mechanism (6), the main body of the scanning driving rod (1) is composed of the supporting frame (5), the CIS camera (3) is clamped and arranged at the front end of the supporting frame (5), the driving mechanism (4) is connected with a side screw of the supporting frame (5), the guiding mechanism (6) is arranged at the front end of the driving mechanism (4), and a counterweight (13) is clamped and arranged at the rear end of the supporting frame (5);
The novel guide rail support is characterized in that a concave chute (71) is formed in the guide rail support rod (2), the chute (71) is in sliding clamping connection with the guide mechanism (6), a convex rack (7) is arranged on the side face of the guide rail support rod (2), the rack (7) is in clamping connection with the driving mechanism (4) in a matching mode, and the rack (7) and the guide rail support rod (2) are integrally injection molded.
2. The in-vehicle scanner scanning mechanism as set forth in claim 1, wherein: the driving mechanism (4) comprises a motor (8) and a gear set (9), a rotor of the motor (8) is fixedly connected with gears in the gear set (9), the gear set (9) is a multi-layer reduction gear set, and gears at the lowest layer are tightly meshed with racks (7) on the side face of the guide rail supporting rod (2).
3. The in-vehicle scanner scanning mechanism as set forth in claim 2, wherein: the novel optical grating device is characterized in that a disc-shaped grating sheet (10) is arranged on the other side of the motor (8) in the driving mechanism (4), the grating sheet (10) is fixedly connected with a rotor of the motor (8), the rotation speed of the grating sheet (10) is consistent with that of the motor (8), a sensor (11) is arranged near the grating sheet (10), the sensor (11) is fixed on the side face of the supporting frame (5), and the sensor (11) shields part of the grating sheet (10).
4. The in-vehicle scanner scanning mechanism as set forth in claim 1, wherein: guiding mechanism (6) screw connection in the bottom of support frame (5), guiding mechanism (6) are the integrated configuration of circular arc and vertical face, one side of guiding mechanism (6) is inwards arch face, the opposite side of guiding mechanism (6) is vertical cuboid, indent on guide rail bracing piece (2) spout (71) outside still is provided with convex circular arc spacing track, the arch face with the sliding connection that the upper top surface of circular arc spacing track suited, cuboid slip joint in spout (71).
5. The in-vehicle scanner scanning mechanism as set forth in claim 1, wherein: the front end of the guide mechanism (6) is provided with a transport lock (12), the transport lock (12) is a vertical plate, and when the scanning driving rod (1) is installed on the guide rail supporting rod (2), the transport lock (12) is tightly attached to one side of the guide rail supporting rod (2) where the rack (7) is not arranged.
6. The in-vehicle scanner scanning mechanism as set forth in claim 1, wherein: the rear end of the scanning driving rod (1) is provided with a weight piece (13), and the weight piece (13) and the CIS camera (3) are respectively arranged at two ends of the guide rail supporting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322850862.0U CN220985715U (en) | 2023-10-24 | 2023-10-24 | Scanning mechanism of vehicle-mounted scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322850862.0U CN220985715U (en) | 2023-10-24 | 2023-10-24 | Scanning mechanism of vehicle-mounted scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220985715U true CN220985715U (en) | 2024-05-17 |
Family
ID=91064028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322850862.0U Active CN220985715U (en) | 2023-10-24 | 2023-10-24 | Scanning mechanism of vehicle-mounted scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220985715U (en) |
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2023
- 2023-10-24 CN CN202322850862.0U patent/CN220985715U/en active Active
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