CN220748952U - Driving mechanism for optical scanning application - Google Patents
Driving mechanism for optical scanning application Download PDFInfo
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- CN220748952U CN220748952U CN202322540736.5U CN202322540736U CN220748952U CN 220748952 U CN220748952 U CN 220748952U CN 202322540736 U CN202322540736 U CN 202322540736U CN 220748952 U CN220748952 U CN 220748952U
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- driving
- driving mechanism
- driven wheel
- belt
- optical scanning
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000003287 optical effect Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a driving mechanism for optical scanning application, which relates to the technical field of optical scanning, and comprises a bearing seat, a fixed seat slidingly installed on the bearing seat and a driving piece for driving the fixed seat to move, wherein near infrared light equipment is installed on the fixed seat, and the driving piece comprises a driving mechanism, a driving mechanism and a driving mechanism, wherein the driving mechanism comprises a driving mechanism, a driving mechanism and a driving mechanism, the driving mechanism comprises a driving seat, the driving mechanism comprises a driving mechanism and a driving member, the driving mechanism is slidingly installed on the driving mechanism, and is used for driving the driving mechanism: the driving piece comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are respectively and rotatably arranged at two ends of the bearing seat, and the position of the driven wheel on the bearing seat is adjustable. According to the utility model, through the arrangement of the driving wheel, the driven wheel and the adjusting groove, when the tension of the driving belt is required to be adjusted, the driven wheel can be moved on the adjusting groove, so that after the tension of the driving belt reaches the set requirement, the driven wheel is fixed on the adjusting groove, the driven wheel can be rotated on the adjusting groove, the driving belt can conveniently perform better work, and the fixing seat and the near infrared light equipment can be driven to perform stable movement.
Description
Technical Field
The utility model relates to the technical field of optical scanning, in particular to a driving mechanism for optical scanning application.
Background
At present, near infrared light detection devices are becoming more and more popular. The near infrared motion system is also commonly used in various devices, and is also fixed on some belt conveyors. In this application, belt tension adjustment becomes particularly important. At present, the tightness of a belt of a conveying device is roughly estimated according to the length of the belt, but the condition of overlarge or undersize belt tension can occur in the adjustment mode, and the overload condition of a driving motor occurs when the belt tension is overlarge; when the tension of the belt is too small, the whole driving mechanism is unstable, and the risk that the belt loosens and falls occurs.
For this reason, we propose a driving mechanism for optical scanning applications to solve the above-mentioned problems.
Disclosure of Invention
(one) solving the technical problems
In the prior art, the condition that the tension of a belt is too large or too small occurs in the adjustment mode, and when the tension of the belt is too large, the overload condition occurs in the driving motor; when the tension of the belt is too small, the whole driving mechanism is unstable, and the risk that the belt loosens and falls occurs.
(II) technical scheme
In order to solve the problems, the utility model provides the following technical scheme:
the utility model provides a actuating mechanism that optical scanning used, includes and bears seat, slidable mounting and is used for driving the driving piece that the fixing base removed on bearing seat, install near infrared light equipment on the fixing base, wherein:
the driving piece comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are respectively rotatably arranged at two ends of the bearing seat, the position of the driven wheel on the bearing seat is adjustable, and a transmission belt is sleeved between the driving wheel and the driven wheel;
the fixing seat is fixedly provided with a connecting piece, and the connecting piece is detachably arranged on one side of the transmission belt.
As a further scheme of the utility model: the driving piece further comprises a driving motor which is fixedly arranged on the bearing seat and is in transmission connection with the driving wheel.
As a further scheme of the utility model: the bearing seat is provided with a sliding rail along the length direction of the transmission belt, and the bottom of the fixing seat is slidably arranged on the sliding rail.
As a further scheme of the utility model: the connecting piece comprises two combining plates and fastening bolts, wherein the two combining plates are respectively arranged on the inner side and the outer side of the transmission belt, one combining plate is provided with the fastening bolts through threads, and the other combining plate is provided with threaded holes for the fastening bolts to penetrate through; the fixing seat is arranged on any one of the combination plates.
As a further scheme of the utility model: two the holding tank has all been seted up to the side that the board is close to each other to the size of holding tank's width size looks adaptation with drive belt.
As a further scheme of the utility model: when the two combining plates are connected through the fastening bolt, the transmission belt is arranged between the two accommodating grooves.
As a further scheme of the utility model: the bearing seat is provided with an adjusting groove, and the driven wheel is arranged on the adjusting groove.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. through the arrangement of the driving wheel, the driven wheel and the adjusting groove, when the tension of the driving belt is required to be adjusted, the driven wheel can be moved on the adjusting groove, so that after the tension of the driving belt reaches the set requirement, the driven wheel is fixed at the position on the adjusting groove, the driven wheel can be rotated on the adjusting groove, the driving belt can conveniently perform better work, and the fixing seat and the near infrared light equipment can be driven to perform stable movement;
2. through the setting of connecting piece, utilize the connecting piece can dismantle the connection between drive belt and the fixing base, and then can more stable drive fixing base and near infrared light equipment remove when drive belt removes.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the present utility model prior to assembly of the connecting member with the drive belt;
fig. 4 is a schematic view of the assembled structure of the connecting member and the transmission belt in the present utility model.
In the figure: 1. a bearing seat; 2. a fixing seat; 3. near infrared light devices; 4. a driving wheel; 5. driven wheel; 6. a drive belt; 7. a connecting piece; 701. a bonding plate; 702. a fastening bolt; 8. a driving motor; 9. a slide rail; 10. a receiving groove; 11. and an adjusting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, a driving mechanism for optical scanning application includes a carrying seat 1, a fixing seat 2 slidably mounted on the carrying seat 1, and a driving member for driving the fixing seat 2 to move, wherein a near infrared light device 3 is mounted on the fixing seat 2, and the driving mechanism comprises: when the infrared light device is used, the fixed seat 2 can be driven to move through the driving effect of the driving piece, the near infrared light device 3 on the fixed seat 2 is driven to move by the movement of the fixed seat 2, and the near infrared light device 3 can conveniently perform corresponding work.
For the arrangement of the middle driving piece, the driving piece comprises a driving wheel 4 and a driven wheel 5, the driving wheel 4 and the driven wheel 5 are respectively and rotatably arranged at two ends of the bearing seat 1, the position of the driven wheel 5 on the bearing seat 1 is adjustable, a transmission belt 6 is sleeved between the driving wheel 4 and the driven wheel 5, and the transmission belt 6 can be driven to perform reciprocating motion by driving the driving wheel 4 to rotate; the connecting piece 7 is fixedly arranged on the fixing base 2, the connecting piece 7 is detachably arranged on one side of the driving belt 6, and then when the driving wheel 4 rotates to drive the driving belt 6 to reciprocate, the driving belt 6 can drive the fixing base 2 to slide on the bearing base 1 through the connecting piece 7, and the near infrared light equipment 3 can be driven to move by the movement of the fixing base 2, so that corresponding functions can be realized.
In order to realize that the position of the driven wheel 5 on the bearing seat 1 is adjustable, an adjusting groove 11 can be formed in the bearing seat 1, the driven wheel 5 is arranged on the adjusting groove 11, when the tension of the driving belt 6 needs to be adjusted, the driven wheel 5 can be moved on the adjusting groove 11, after the tension of the driving belt 6 reaches the set requirement, the position of the driven wheel 5 on the adjusting groove 11 is fixed, and the driven wheel 5 can rotate on the adjusting groove 11. Of course, the position of the driving wheel 4 on the carrying seat 1 can also be adjusted, and the adjusting principle is consistent with the adjusting mode of the driven wheel 5.
In order to realize automatic control, a driving motor 8 can be fixedly arranged on the bearing seat 1, an output shaft of the driving motor 8 is in transmission connection with the driving wheel 4, and further the driving wheel 4 can be driven to rotate by the rotation of the output shaft of the driving motor 8.
Meanwhile, in order to facilitate the fixing base 2 to slide stably on the bearing base 1, a sliding rail 9 can be arranged on the bearing base 1 along the length direction of the transmission belt 6, the bottom of the fixing base 2 is slidably mounted on the sliding rail 9, and the sliding rail 9 can limit the movement of the fixing base 2, so that the fixing base 2 can drive the near infrared light equipment 3 to move stably and smoothly.
For the arrangement of the middle connecting piece 7, the connecting piece 7 comprises two combining plates 701 and fastening bolts 702, the two combining plates 701 are respectively arranged on the inner side and the outer side of the transmission belt 6, the fastening bolts 702 are arranged on one combining plate 701 in a threaded manner, and the threaded holes for the fastening bolts 702 to penetrate through are formed on the other combining plate 701; the fixing base 2 is mounted on any one of the coupling plates 701.
As shown in fig. 3 to 4, this is a process diagram of the connecting piece 7 assembled on the driving belt 6, in the state shown in fig. 3, the two coupling plates 701 are respectively located at two sides of the driving belt 6, then the two coupling plates 701 can be respectively attached to the sides of the driving belt 6, then the two coupling plates 701 are locked and connected by the fastening bolts 702, this state can be represented by the state shown in fig. 4, then the reciprocating movement of the driving belt 6 can drive the two coupling plates 701 to move, and the movement of the two coupling plates 701 can drive the fixing base 2 and the near infrared light device 3 to move.
In order to make the locking connection effect of the two combining plates 701 on the driving belt 6 good, the two combining plates 701 can be provided with a containing groove 10 on one side close to each other, and the size of the containing groove 10 is matched with the width of the driving belt 6; in the state shown in fig. 4, when the two coupling plates 701 are coupled by the fastening bolts 702, the driving belt 6 is placed between the two receiving grooves 10, and the locking coupling effect of the two coupling plates 701 on the driving belt 6 can be made better by the action of the two receiving grooves 10.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides a actuating mechanism that optical scanning used, its characterized in that includes bearing seat (1), slidable mounting fixing base (2) on bearing seat (1) and is used for driving the driving piece that fixing base (2) removed, install near infrared light equipment (3) on fixing base (2), wherein:
the driving piece comprises a driving wheel (4) and a driven wheel (5), the driving wheel (4) and the driven wheel (5) are respectively and rotatably arranged at two ends of the bearing seat (1), the position of the driven wheel (5) on the bearing seat (1) is adjustable, and a transmission belt (6) is sleeved between the driving wheel (4) and the driven wheel (5);
the fixing seat (2) is fixedly provided with a connecting piece (7), and the connecting piece (7) is detachably arranged on one side of the transmission belt (6).
2. A driving mechanism for optical scanning applications according to claim 1, characterized in that the driving member further comprises a driving motor (8), the driving motor (8) is fixedly arranged on the carrier (1), and the driving motor (8) is in transmission connection with the driving wheel (4).
3. A driving mechanism for optical scanning applications according to claim 2, characterized in that the carrying base (1) is provided with a sliding rail (9) along the length direction of the driving belt (6), and the bottom of the fixing base (2) is slidably mounted on the sliding rail (9).
4. A driving mechanism for optical scanning applications according to claim 3, characterized in that said connecting member (7) comprises two coupling plates (701) and fastening bolts (702), the two coupling plates (701) being arranged on the inner side and the outer side of the drive belt (6), respectively, wherein one of said coupling plates (701) is provided with fastening bolts (702) by screw threads, and the other of said coupling plates (701) is provided with screw holes for the screw threads of the fastening bolts (702) to pass through; the fixing seat (2) is arranged on any one of the combination plates (701).
5. A driving mechanism for optical scanning applications according to claim 4, characterized in that the two coupling plates (701) are provided with receiving grooves (10) on the sides thereof which are close to each other, and the receiving grooves (10) are sized to fit the width of the driving belt (6).
6. A driving mechanism for optical scanning applications according to claim 5, characterized in that said driving belt (6) is placed between two receiving grooves (10) when two said coupling plates (701) are connected by means of fastening bolts (702).
7. A driving mechanism for optical scanning applications according to claim 6, characterized in that the carrying seat (1) is provided with an adjustment groove (11), and the driven wheel (5) is arranged on the adjustment groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540736.5U CN220748952U (en) | 2023-09-18 | 2023-09-18 | Driving mechanism for optical scanning application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540736.5U CN220748952U (en) | 2023-09-18 | 2023-09-18 | Driving mechanism for optical scanning application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748952U true CN220748952U (en) | 2024-04-09 |
Family
ID=90556786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322540736.5U Active CN220748952U (en) | 2023-09-18 | 2023-09-18 | Driving mechanism for optical scanning application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748952U (en) |
-
2023
- 2023-09-18 CN CN202322540736.5U patent/CN220748952U/en active Active
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