CN114001669A - Three-dimensional optical scanner - Google Patents
Three-dimensional optical scanner Download PDFInfo
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- CN114001669A CN114001669A CN202111335026.8A CN202111335026A CN114001669A CN 114001669 A CN114001669 A CN 114001669A CN 202111335026 A CN202111335026 A CN 202111335026A CN 114001669 A CN114001669 A CN 114001669A
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- fixedly connected
- baffle
- wall
- dimensional optical
- heating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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Abstract
The invention relates to the technical field of scanners, in particular to a three-dimensional optical scanner, which comprises a scanner, wherein the bottom end of the scanner is fixedly connected with a support, the upper end of the scanner is fixedly connected with a protective cover, the right upper end of the protective cover is fixedly connected with a motor, a heating chamber is arranged inside the protective cover, a cleaning chamber is arranged inside the protective cover and positioned at the front end of a lens, a partition plate is fixedly connected to the right side of the inner wall of the heating chamber, a gap is reserved between the left end of the partition plate and the left side of the inner wall of the heating chamber, one end of an output shaft of the motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft and positioned above the partition plate are fixedly connected with fan blades; according to the invention, the heating chamber and the cleaning chamber are matched with each other to clean the water mist on the surface of the lens, so that the imaging effect is improved, and the influence of the water mist on an electric appliance circuit in the machine is reduced.
Description
Technical Field
The invention relates to the technical field of scanners, in particular to a three-dimensional optical scanner.
Background
An optical scanning device is a device that uses a collimated beam for non-contact target object scanning ranging. The collimated light beams (such as rays) for ranging are rotated within a certain range, so that scanning ranging of objects in a certain environment of the environment can be realized, and the contour information of the environment can be extracted.
The patent numbers are: CN202010954698.6 discloses a three-dimensional laser scanner, including frame, roating seat and scanner body, the roating seat can rotate, and scanner body fixed connection still includes the protection casing on the roating seat, and the protection casing includes fixed cover and movable cover, and fixed cover fixed connection is on the roating seat, and the movable cover rotates to be connected on the roating seat, and fixed cover cup joints with the movable cover, and the protection casing can cover the scanner body completely. This scheme can rotate the movable cover of opening through setting up, has solved among the prior art problem of foreign object to three-dimensional laser scanner's influence when installing the canopy and can't solving the wind on the three-dimensional laser scanner.
In the invention, when the lens works in rainy days, the surface of the lens is easy to fog, which can affect the imaging effect and the electrical circuit in the machine.
To this end, a three-dimensional optical scanner is proposed.
Disclosure of Invention
The invention aims to provide a three-dimensional optical scanner, which mainly solves the problems that when a lens works in rainy days, the surface of the lens is easy to fog, the imaging effect is influenced, and the electric circuit in a machine is influenced.
In order to achieve the purpose, the invention provides the following technical scheme:
a three-dimensional optical scanner comprises a scanner body, wherein a support is fixedly connected to the bottom of the scanner body, a protective cover is fixedly connected to the upper end of the scanner body, a motor is fixedly connected to the upper right end of the protective cover, a heating chamber is arranged inside the upper portion of the protective cover, a cleaning chamber is arranged inside the protective cover and located at the front end of a lens, a partition plate is fixedly connected to the right side of the inner wall of the heating chamber, a gap is reserved between the left end of the partition plate and the left side of the inner wall of the heating chamber, a rotating shaft is fixedly connected to one end of an output shaft of the motor, the other end of the rotating shaft sequentially penetrates through the upper end of the protective cover, the upper end of the partition plate and the bottom end of the inner wall of the heating chamber, the outer surface of the rotating shaft is fixedly connected with fan blades and located above the partition plate, and a plurality of partition plates are fixedly connected with the upper end of the partition plate and the upper portion of the inner wall of the heating chamber at equal intervals, the partition plate is positioned on the left side of the fan blade, a heating plate is fixedly connected between the partition plates positioned at the upper end of the inner wall of the heating cavity, an air inlet hole is formed in the inner wall of the heating cavity and positioned on the right side of the fan blade, and the heating plate and the motor are electrically connected with the controller and an external power supply;
the upper side and the lower side of the inner wall of the cleaning cavity are respectively and rotatably connected with two groups of transmission rods, the two groups of transmission rods are respectively positioned at the front side and the rear side of the cleaning cavity, the upper end of the transmission rod positioned at the rear side of the cleaning cavity is fixedly connected with the lower end of the rotating shaft, the outer surface of the transmission rod positioned at the middle position is fixedly connected with a transmission roller, the outer surface of the transmission rod positioned above the transmission roller is fixedly connected with a belt wheel, the outer surface of the belt wheel is sleeved with a belt, a baffle is sleeved between the outer surfaces of the two groups of transmission rollers, the outer surface of the baffle positioned at the front side and the rear side of the protective cover is respectively and slidably connected with absorbent cotton, the other end of the absorbent cotton is fixedly connected with the inner wall of the cleaning cavity, the bottom end of the inner wall of the cleaning cavity is provided with a drain hole, the bottom end of the inner wall of the heating cavity is provided with two groups of air blowing holes, and each group is provided with a plurality of air blowing holes side by side, and the two groups of air blowing holes are arranged above the baffle in parallel.
When a user uses the scanner in rainy days, a layer of water mist is formed on the outer surface of the baffle, the motor can be started, then the motor drives the fan blades to rotate through the rotating shaft to blow air to one side of the partition plate, then the heating plate is controlled by the controller to start heating, the air blown out by the fan is heated, and then the air is blown to the surface of the baffle through the air blowing holes to evaporate the water mist, so that the imaging effect can be improved; meanwhile, the rotating shaft drives the transmission rods to rotate, the transmission rods can drive the two groups of transmission rods to rotate simultaneously through the belt sleeved on the outer surface of the belt wheel, then the transmission rods drive the transmission rollers to rotate, and then the baffle is driven to rotate through friction force between the outer surface of the transmission rollers and the inner wall of the baffle, so that the baffle can slide along the outer surface of the absorbent cotton, water mist on the outer surface of the baffle can be absorbed through the absorbent cotton, and the imaging effect is further improved; when water drops are formed in the cleaning cavity, the water drops can be driven by downward wind to be quickly discharged from the water discharge holes, so that the influence on electric appliance circuits inside the machine is reduced.
Preferably, the driving roller is made of a rubber material.
The damage of the driving roller to the surface of the baffle can be reduced, and the surface of the baffle is prevented from forming a pit after being abraded, so that the imaging effect is reduced.
Preferably, the outer surface of the driving roller is fixedly connected with a sponge.
When the driving roller rotates, the inner part of the baffle plate can be cleaned through the sponge, and the imaging effect is further improved.
Preferably, the baffle is made of a transparent plastic-absorbing plate.
The baffle can be reduced and certain deformation can be generated due to the fact that the baffle generates heat under the action of friction force, and the service life is prolonged.
Preferably, the thickness of the baffle plate is set to be 3-6 mm.
The imaging effect of the scanner can be prevented from being influenced by the excessively thick baffle.
Preferably, the left and right sides that absorbs water cotton all is provided with one-way membrane, just one-way membrane's flow direction all sets up to the one side that absorbs water cotton.
Can make absorbent drop of water on the cotton with the help of the gravity of self fall the bottom of clearance cavity, then discharge from the wash port, reduce the drop of water and cause the influence to the inside electrical apparatus circuit of machine.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when a user uses the scanner in rainy weather, a layer of water mist can be formed on the outer surface of the baffle, the motor can be started, then the motor drives the fan blades to rotate through the rotating shaft to blow air to one side of the partition plate, then the heating plate is controlled by the controller to start heating, the air blown out by the fan is heated, and then the water mist is blown to the surface of the baffle through the air blowing holes to evaporate the water mist, so that the imaging effect can be improved; meanwhile, the rotating shaft drives the transmission rods to rotate, the transmission rods can drive the two groups of transmission rods to rotate simultaneously through the belt sleeved on the outer surface of the belt wheel, then the transmission rods drive the transmission rollers to rotate, and then the baffle is driven to rotate through friction force between the outer surface of the transmission rollers and the inner wall of the baffle, so that the baffle can slide along the outer surface of the absorbent cotton, water mist on the outer surface of the baffle can be absorbed through the absorbent cotton, and the imaging effect is further improved; when water drops are formed in the cleaning cavity, the water drops can be driven by downward wind to be quickly discharged from the water discharge holes, so that the influence on electric appliance circuits inside the machine is reduced.
2. In the invention, the driving roller is made of rubber materials, so that the damage of the driving roller to the surface of the baffle can be reduced, and a pit is prevented from being formed after the surface of the baffle is abraded, thereby reducing the imaging effect; by arranging the sponge, when the driving roller rotates, the inner part of the baffle can be cleaned through the sponge, so that the imaging effect is further improved; through setting up the one-way membrane, can be so that the bottom of clearance cavity is fallen with the help of the gravity of self to absorbent drop on the cotton that absorbs water, then discharge from the wash port, reduce the drop of water and cause the influence to the inside electrical apparatus circuit of machine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the shield of the present invention;
FIG. 3 is a schematic view of the internal structure of the shield of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;
fig. 5 is a schematic view of the matching structure of the absorbent cotton and the unidirectional film of the present invention.
In the figure: the device comprises a scanner 1, a support 2, a protective cover 3, a motor 4, a heating chamber 5, a partition plate 6, a rotating shaft 7, fan blades 8, a heating plate 9, a partition plate 10, an air inlet 11, a cleaning chamber 12, a transmission rod 13, a transmission roller 14, a sponge 141, a belt wheel 15, a belt 16, a baffle 17, absorbent cotton 18, a one-way film 19, a water drainage hole 20 and an air blowing hole 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution:
a three-dimensional optical scanner 1 comprises a scanner 1, a support 2 is fixedly connected to the bottom end of the scanner 1, a protective cover 3 is fixedly connected to the upper end of the scanner 1, a motor 4 is fixedly connected to the upper right end of the protective cover 3, a heating chamber 5 is arranged inside the upper portion of the protective cover 3, a cleaning chamber 12 is arranged inside the protective cover 3 and located at the front end of a lens, a partition plate 6 is fixedly connected to the right side of the inner wall of the heating chamber 5, a gap is reserved between the left end of the partition plate 6 and the left side of the inner wall of the heating chamber 5, a rotating shaft 7 is fixedly connected to one end of an output shaft of the motor 4, the other end of the rotating shaft 7 sequentially penetrates through the upper end of the protective cover 3, the upper end of the partition plate 6 and the bottom end of the inner wall of the heating chamber 5, the outer surface of the rotating shaft 7 is fixedly connected to fan blades 8 and located above the partition plate 6, and a plurality of partition plates 106 are fixedly connected to the upper end of the partition plate 6 and the inner wall of the heating chamber 5 at equal intervals, the partition plate 10 is positioned on the left side of the fan blade 8, a heating plate 9 is fixedly connected between the partition plates 10 positioned at the upper end of the inner wall of the heating chamber 5, an air inlet 11 is formed in the inner wall of the heating chamber 5 and positioned on the right side of the fan blade 8, and the heating plate 9 and the motor 4 are both electrically connected with the controller and an external power supply;
two groups of transmission rods 13 are rotatably connected to the upper side and the lower side of the inner wall of the cleaning cavity 12, the two groups of transmission rods 13 are respectively positioned at the front side and the rear side of the cleaning cavity 12, the upper end of the transmission rod 13 positioned at the rear side of the cleaning cavity 12 is fixedly connected with the lower end of the rotating shaft 7, the outer surface of the transmission rod 13 and the middle position are fixedly connected with transmission rollers 14, the outer surface of the transmission rod 13 and the upper side of the transmission rollers 14 are fixedly connected with belt wheels 15, the outer surface of the belt wheels 15 is sleeved with a belt 16, a baffle 17 is sleeved between the outer surfaces of the two groups of transmission rollers 14, the outer surface of the baffle 17 and the front side and the rear side of the protective cover 3 are both slidably connected with absorbent cotton 18, the other end of the absorbent cotton 18 is fixedly connected with the inner wall of the cleaning cavity 12, the bottom end of the inner wall of the cleaning cavity 12 is provided with two groups of air blowing holes 21, and each group of air blowing holes 21 is provided with a plurality of drain holes side by side, and two sets of air blowing holes 21 are arranged in parallel right above the baffle 17.
When a user uses the scanner 1 in rainy days, a layer of water mist is formed on the outer surface of the baffle 17, the motor 4 can be started, then the motor 4 drives the fan blades 8 to rotate through the rotating shaft 7 to blow air to one side of the partition plate 10, then the heating plate 9 is controlled by the controller to start heating, the air blown out by the fan is heated, and then the air is blown to the surface of the baffle 17 through the air blowing holes 21 to evaporate the water mist, so that the imaging effect can be improved; meanwhile, the rotating shaft 7 drives the transmission rods 13 to rotate, the transmission rods 13 can drive the two groups of transmission rods 13 to rotate simultaneously through the belts 16 sleeved on the outer surfaces of the belt wheels 15, then the transmission rods 13 drive the transmission rollers 14 to rotate, and then the baffle 17 is driven to rotate through friction force between the outer surfaces of the transmission rollers 14 and the inner walls of the baffle 17, so that the baffle 17 can slide along the outer surface of the absorbent cotton 18, water mist on the outer surface of the baffle 17 can be absorbed through the absorbent cotton 18, and the imaging effect is further improved; when water drops are formed in the cleaning chamber 12, the water drops can be driven by downward wind to be rapidly discharged from the water discharge holes 20, so that the influence on the electric circuit inside the machine is reduced.
As an embodiment of the present invention, the driving roller 14 is made of a rubber material.
Damage of the driving roller 14 to the surface of the baffle 17 can be reduced, and formation of pits after the surface of the baffle 17 is worn can be prevented, thereby reducing the imaging effect.
In one embodiment of the present invention, a sponge 141 is fixedly attached to the outer surface of the driving roller 14.
When the driving roller 14 rotates, the inside of the baffle 17 can be cleaned by the sponge 141, further improving the imaging effect.
As an embodiment of the present invention, the baffle 17 is made of a transparent plastic-suction plate.
The baffle 17 can be reduced to generate heat under the action of friction force and generate certain deformation, and the service life is prolonged.
As an embodiment of the present invention, the thickness of the baffle 17 is set to 3 to 6 mm.
It is possible to prevent the imaging effect of the scanner 1 from being affected by the excessive thickness of the shutter 17.
In one embodiment of the present invention, the unidirectional films 19 are disposed on both left and right sides of the absorbent cotton 18, and the unidirectional films 19 are disposed to flow toward the absorbent cotton 18.
The water drops adsorbed on the absorbent cotton 18 can fall to the bottom end of the cleaning chamber 12 by means of self gravity and then are discharged from the water discharge hole 20, and the influence of the water drops on the electric circuit inside the machine is reduced.
The working principle is as follows: when a user uses the scanner 1 in rainy days, a layer of water mist is formed on the outer surface of the baffle 17, the motor 4 can be started, then the motor 4 drives the fan blades 8 to rotate through the rotating shaft 7 to blow air to one side of the partition plate 10, then the heating plate 9 is controlled by the controller to start heating, the air blown out by the fan is heated, and then the air is blown to the surface of the baffle 17 through the air blowing holes 21 to evaporate the water mist, so that the imaging effect can be improved; meanwhile, the rotating shaft 7 drives the transmission rods 13 to rotate, the transmission rods 13 can drive the two groups of transmission rods 13 to rotate simultaneously through the belts 16 sleeved on the outer surfaces of the belt wheels 15, then the transmission rods 13 drive the transmission rollers 14 to rotate, and then the baffle 17 is driven to rotate through friction force between the outer surfaces of the transmission rollers 14 and the inner walls of the baffle 17, so that the baffle 17 can slide along the outer surface of the absorbent cotton 18, water mist on the outer surface of the baffle 17 can be absorbed through the absorbent cotton 18, and the imaging effect is further improved; moreover, the water drops adsorbed on the water absorption cotton 18 can fall to the bottom end of the cleaning cavity 12 by means of self gravity through the one-way film 19 and then are discharged from the water discharge hole 20, so that the influence of the water drops on the electric circuit inside the machine can be reduced, meanwhile, the water drops can be driven by downward wind to be rapidly discharged from the water discharge hole 20, and the influence of water mist on the electric circuit inside the machine is further reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A three-dimensional optical scanner (1), comprising a scanner (1), characterized in that: the bottom fixedly connected with support (2) of scanner (1), the upper end fixedly connected with protection casing (3) of scanner (1), the upper right end fixedly connected with motor (4) of protection casing (3), the top inside of protection casing (3) is equipped with heating chamber (5), the inside and the front end that is located the camera lens of protection casing (3) are provided with clearance cavity (12), the inner wall right side fixedly connected with baffle (6) of heating chamber (5), the left end of baffle (6) leaves the space with the inner wall left side of heating chamber (5), the output shaft one end fixedly connected with axis of rotation (7) of motor (4), the other end of axis of rotation (7) runs through the upper end of protection casing (3), the upper end of baffle (6) and the inner wall bottom of heating chamber (5) in proper order, the surface of axis of rotation (7) just is located the top fixedly connected with flabellum (8) of baffle (6), a plurality of partition plates (10) are fixedly connected above the upper ends of the partition plates (6) and the inner wall of the heating cavity (5) at equal intervals, the partition plates (10) are located on the left sides of the fan blades (8), a heating plate (9) is fixedly connected between the partition plates (10) located on the upper ends of the inner wall of the heating cavity (5), an air inlet hole (11) is formed in the inner wall of the heating cavity (5) and located on the right side of the fan blades (8), and the heating plate (9) and the motor (4) are both electrically connected with the controller and the external power supply;
the inner wall of the cleaning cavity (12) is connected with two groups of transmission rods (13) in a rotating mode, the transmission rods (13) are located on the front side and the rear side of the cleaning cavity (12) respectively, the upper end of the transmission rod (13) on the rear side of the cleaning cavity (12) is fixedly connected with the lower end of the rotating shaft (7), the outer surface of the transmission rod (13) is located on the middle position and is fixedly connected with a transmission roller (14), the outer surface of the transmission rod (13) is fixedly connected with a belt wheel (15) above the transmission roller (14), a belt (16) is sleeved on the outer surface of the belt wheel (15), a baffle (17) is sleeved between the outer surfaces of the transmission rollers (14), the outer surface of the baffle (17) is located on the front side and the rear side of the protective cover (3) and is connected with water absorption cotton (18) in a sliding mode, the other end of the water absorption cotton (18) is fixedly connected with the inner wall of the cleaning cavity (12), the bottom end of the inner wall of the cleaning cavity (12) is provided with a drain hole (20), the bottom end of the inner wall of the heating cavity (5) is provided with two groups of air blowing holes (21), each group of air blowing holes (21) is arranged side by side, and the two groups of air blowing holes (21) are arranged right above the baffle (17) in parallel.
2. The three-dimensional optical scanner according to claim 1, wherein: the driving roller (14) is made of rubber materials.
3. The three-dimensional optical scanner according to claim 2, wherein: the outer surface of the driving roller (14) is fixedly connected with a sponge (141).
4. The three-dimensional optical scanner according to claim 1, wherein: the baffle (17) is made of a transparent plastic-absorbing plate.
5. The three-dimensional optical scanner according to claim 4, wherein: the thickness of the baffle (17) is set to be 3-6 mm.
6. The three-dimensional optical scanner according to claim 1, wherein: the left and right sides of cotton (18) all are provided with one-way membrane (19), just one-way membrane (19)'s flow direction all sets up to the one side of cotton (18) that absorbs water towards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335026.8A CN114001669A (en) | 2021-11-11 | 2021-11-11 | Three-dimensional optical scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335026.8A CN114001669A (en) | 2021-11-11 | 2021-11-11 | Three-dimensional optical scanner |
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| Publication Number | Publication Date |
|---|---|
| CN114001669A true CN114001669A (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111335026.8A Pending CN114001669A (en) | 2021-11-11 | 2021-11-11 | Three-dimensional optical scanner |
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| CN (1) | CN114001669A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210242705U (en) * | 2019-03-29 | 2020-04-03 | 速度时空信息科技股份有限公司 | Dustproof and waterproof three-dimensional laser scanning device for space measurement |
| CN210446456U (en) * | 2019-09-04 | 2020-05-05 | 黎明职业大学 | Bathroom mirror capable of removing fog |
| CN210924921U (en) * | 2020-01-20 | 2020-07-03 | 嘉兴宏恒智能设备有限公司 | Traffic speed measuring snapshot system |
| CN210961295U (en) * | 2019-08-13 | 2020-07-10 | 余萍 | Bathroom mirror with defogging function |
| CN212668401U (en) * | 2020-07-16 | 2021-03-09 | 浙江盛兴染整有限公司 | Conveying belt cleaning device of rotary screen printing machine |
| CN214240610U (en) * | 2021-01-11 | 2021-09-21 | 长城汽车股份有限公司 | Vehicle rear-view mirror |
-
2021
- 2021-11-11 CN CN202111335026.8A patent/CN114001669A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210242705U (en) * | 2019-03-29 | 2020-04-03 | 速度时空信息科技股份有限公司 | Dustproof and waterproof three-dimensional laser scanning device for space measurement |
| CN210961295U (en) * | 2019-08-13 | 2020-07-10 | 余萍 | Bathroom mirror with defogging function |
| CN210446456U (en) * | 2019-09-04 | 2020-05-05 | 黎明职业大学 | Bathroom mirror capable of removing fog |
| CN210924921U (en) * | 2020-01-20 | 2020-07-03 | 嘉兴宏恒智能设备有限公司 | Traffic speed measuring snapshot system |
| CN212668401U (en) * | 2020-07-16 | 2021-03-09 | 浙江盛兴染整有限公司 | Conveying belt cleaning device of rotary screen printing machine |
| CN214240610U (en) * | 2021-01-11 | 2021-09-21 | 长城汽车股份有限公司 | Vehicle rear-view mirror |
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