CN112558040B - Optical scanner and scanned lens optical probe - Google Patents
Optical scanner and scanned lens optical probe Download PDFInfo
- Publication number
- CN112558040B CN112558040B CN202011402958.5A CN202011402958A CN112558040B CN 112558040 B CN112558040 B CN 112558040B CN 202011402958 A CN202011402958 A CN 202011402958A CN 112558040 B CN112558040 B CN 112558040B
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- fixedly connected
- side wall
- scanning
- optical probe
- bevel gear
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
The invention relates to the technical field of optical scanners and discloses an optical scanner and a scanned lens optical probe, which comprises a placing seat, wherein the upper side wall of the placing seat is fixedly connected with a placing table, the side walls on the left side and the right side of the placing table are fixedly connected with a working frame, the inner walls on the front side and the rear side of the working frame are respectively and rotatably connected with the same reciprocating screw rod through bearings, the left side wall and the right side wall of the front side wall of the placing table are respectively and symmetrically and fixedly connected with two connecting plates, the side walls of the two connecting plates are respectively and rotatably connected with a connecting rod through bearings, and one end, close to the working frame, of the connecting rod is fixedly connected with a driving bevel gear. The optical scanner and the scanned lens optical probe can change the distance between the scanning probe and the scanning lens according to actual requirements, thereby meeting the use requirements of operators and enabling the scanner to automatically perform scanning work, reducing the workload of the operators and having better scanning effect.
Description
Technical Field
The invention relates to the technical field of optical scanners, in particular to an optical scanner and a scanned lens optical probe.
Background
The optical scanning technology is one of the key technologies of the scanning laser imaging radar, and most of the existing laser imaging radars still adopt a scanning imaging mode. The optical scanning modes which have appeared include non-mechanical scanning such as electro-optical scanning, acousto-optical scanning, optical phased array scanning, and mechanical scanning such as binary optical scanning, raster scanning, optical fiber scanning, drum scanning, and galvanometer scanning.
In the use process of the existing optical scanner, the distance between the scanning probe and the scanning lens is fixed, the distance between the scanning probe and the scanning lens cannot be changed according to actual conditions, the use requirement of operators is not met, the operators are required to hold the scanner for scanning in the scanning process, and the workload of the operators is large and the scanning effect is poor.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an optical scanner and a scanned lens optical probe, which have the advantages of being capable of adjusting the distance between the scanning probe and the scanning lens, automatically scanning and the like, and solve the problems that the distance between the scanning probe and the scanning lens is fixed, the distance between the scanning probe and the scanning lens cannot be changed according to actual conditions, the use requirement of operators is not met, the operators are required to hold the scanner for scanning in the scanning process, the workload of the operators is large, and the scanning effect is poor.
(II) technical scheme
In order to achieve the purposes of adjusting the distance between the scanning probe and the scanning lens and automatically scanning, the invention provides the following technical scheme: the optical scanner and the scanned lens optical probe comprise a placing seat, the upper side wall of the placing seat is fixedly connected with a placing table, the side walls on the left side and the right side of the placing table are fixedly connected with a working frame, the inner walls on the front side and the rear side of the working frame are respectively and rotationally connected with a same reciprocating screw rod through bearings, the left side wall and the right side wall of the front side wall of the placing table are respectively and symmetrically fixedly connected with two connecting plates, the side walls of the two connecting plates are respectively and rotationally connected with a connecting rod through bearings, one end of the connecting rod, which is close to the working frame, is fixedly connected with a driving bevel gear, one end of the reciprocating screw rod, which is close to the driving bevel gear, penetrates through the side wall of the working frame and is fixedly connected with a driven bevel gear which is mutually matched with the driving bevel gear, one ends, which are mutually close to the connecting rods, the front side wall of the placing seat is fixedly connected with a fixing plate, the upper side wall of the fixed plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a control bevel gear which is mutually matched with a transmission bevel gear, two outer thread sleeves of the reciprocating screw rods are respectively provided with a thread cylinder, the upper side walls of the two thread cylinders are respectively fixedly connected with a guide plate, the upper ends of the two guide plates are fixedly connected with the same slide rail, the lower side wall of the slide rail is slidably connected with a slide block which is mutually matched with the slide rail, the lower side wall of the slide block is fixedly connected with a scanner body, the lower side wall of the scanner body is fixedly connected with a scanning cylinder, the inner wall of the scanning cylinder is fixedly connected with a lens, the left side wall of the scanning cylinder is fixedly connected with a mounting cylinder, the upper and lower inner walls of the mounting cylinder are respectively connected with the same threaded rod through bearings in a rotating way, the lower side wall of the mounting cylinder is fixedly connected with a servo motor, the output of servo motor runs through the lower lateral wall of installation section of thick bamboo and with threaded rod fixed connection, threaded rod external screw thread cover is equipped with the screw thread piece, the lateral wall fixedly connected with cardboard of screw thread piece, the bayonet socket that mutually matches with the cardboard has all been seted up to the both sides of scanning section of thick bamboo, the lateral wall fixedly connected with go-between of cardboard, the inner wall fixedly connected with optical probe of go-between.
Preferably, the upper side wall of the optical probe is fixedly connected with a connecting wire, and an elastic rope is sleeved outside the connecting wire.
Preferably, the drawer is all pegged graft to the lateral wall of placing the seat left and right sides, the lateral wall of placing the seat left and right sides is all fixedly connected with diaphragm, spacing hole has been seted up to the lateral wall of diaphragm, the downthehole joint of spacing has the spacer pin, the lower extreme fixedly connected with arm-tie of spacer pin, the same root cover of lateral wall fixedly connected with between arm-tie and the diaphragm is established the spring outside the spacer pin.
Preferably, the upper side wall of the fixing plate is fixedly connected with a protective cover which is covered outside the driving motor.
Preferably, a power supply bin is arranged in the placing seat, and a power supply is fixedly connected in the power supply bin.
Preferably, the four corners of the lower side wall of the placement seat are fixedly connected with self-locking wheels.
Preferably, the left side wall of the installation cylinder is fixedly connected with a sliding groove, and the left side wall of the threaded block is fixedly connected with a sliding plate matched with the sliding groove.
(III) beneficial effects
Compared with the prior art, the invention provides an optical scanner and a scanned lens optical probe, which have the following beneficial effects:
1. this optical scanner and scanned lens optical probe through the scanner body, scanning section of thick bamboo, lens, installation section of thick bamboo, threaded rod, servo motor, screw thread piece, cardboard, bayonet socket, go-between, optical probe that set up, can change the distance between scanning probe and the scanning lens according to actual demand, has satisfied operating personnel's user demand.
2. This optical scanner and scanned lens optical probe through placing the seat, placing the platform, work frame, reciprocal lead screw, connecting plate, connecting rod, initiative helical gear, driven helical gear, transmission helical gear, control helical gear, deflector, slide rail, slider, can make the scanner carry out scanning work voluntarily, has reduced operating personnel's work load and scanning effect better.
Drawings
FIG. 1 is a schematic diagram of an optical scanner and scanned lens optical probe according to the present invention;
FIG. 2 is an enlarged view of a part of the structure of the optical scanner and scanned lens optical probe of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a part of the structure of the portion B of FIG. 1 of the optical scanner and scanned lens optical probe according to the present invention;
fig. 4 is a schematic diagram showing the internal structure of a working frame in an optical scanner and a scanned lens optical probe according to the present invention.
In the figure: the device comprises a placing seat 1, a placing table 2, a working frame 3, a reciprocating screw rod 4, a connecting plate 5, a connecting rod 6, a driving bevel gear 7, a driven bevel gear 8, a driving bevel gear 9, a fixing plate 10, a driving motor 11, a control bevel gear 12, a thread cylinder 13, a guide plate 14, a sliding rail 15, a sliding block 16, a scanner body 17, a scanning cylinder 18, a lens 19, a mounting cylinder 20, a threaded rod 21, a servo motor 22, a thread block 23, a clamping plate 24, a clamping plate 25, a clamping opening 26, a connecting ring 27, a connecting wire 28, an elastic rope 29, a drawer 30, a transverse plate 31, a limiting hole 32, a limiting pin 33, a pulling plate 34, a spring 35, a protective cover 36, a power supply bin 37, a power supply 38, a self-locking wheel 39, a sliding groove 40 and a sliding plate 41.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an optical scanner and a scanned lens optical probe comprise a placing seat 1, wherein the upper side wall of the placing seat 1 is fixedly connected with a placing table 2, the side walls on the left side and the right side of the placing table 2 are fixedly connected with a working frame 3, the inner walls on the front side and the rear side of the working frame 3 are respectively and rotatably connected with a same reciprocating screw rod 4 through bearings, the left side wall and the right side wall of the front side wall of the placing table 2 are respectively and symmetrically fixedly connected with two connecting plates 5, the side walls of the two connecting plates 5 are respectively and rotatably connected with a connecting rod 6 through bearings, one end of the connecting rod 6 close to the working frame 3 is fixedly connected with a driving bevel gear 7, one end of the reciprocating screw rod 4 close to the driving bevel gear 7 penetrates through the side wall of the working frame 3 and is fixedly connected with a driven bevel gear 8 matched with the driving bevel gear 7, one ends of the two connecting rods 6 close to each other are respectively and fixedly connected with a transmission bevel gear 9, the front side wall of the placing seat 1 is fixedly connected with a fixed plate 10, the upper side wall of the fixed plate 10 is fixedly connected with a driving motor 11, the output end of the driving motor 11 is fixedly connected with a control bevel gear 12 which is mutually matched with a transmission bevel gear 9, two reciprocating screw rods 4 are externally sleeved with screw thread cylinders 13, the upper side walls of the two screw thread cylinders 13 are fixedly connected with guide plates 14, the upper ends of the two guide plates 14 are fixedly connected with the same slide rail 15, the lower side wall of the slide rail 15 is slidably connected with a slide block 16 which is mutually matched with the slide rail 15, the lower side wall of the slide block 16 is fixedly connected with a scanner body 17, the lower side wall of the scanner body 17 is fixedly connected with a scanning cylinder 18, the inner wall of the scanning cylinder 18 is fixedly connected with a lens 19, the left side wall of the scanning cylinder 18 is fixedly connected with a mounting cylinder 20, the upper inner wall and the lower inner wall of the mounting cylinder 20 are respectively rotatably connected with the same threaded rod 21 through bearings, the lower lateral wall fixedly connected with servo motor 22 of installation section of thick bamboo 20, servo motor 22's output runs through the lower lateral wall of installation section of thick bamboo 20 and with threaded rod 21 fixed connection, threaded rod 21 external screw thread cover is equipped with thread block 23, the lateral wall fixedly connected with cardboard 24 of thread block 23, the bayonet socket 25 with cardboard 24 mutually supporting has all been seted up to the both sides of scanning section of thick bamboo 18, the lateral wall fixedly connected with go-between 26 of cardboard 24, the inner wall fixedly connected with optical probe 27 of go-between 26.
The upper side wall of the optical probe 27 is fixedly connected with a connecting wire 28, and the connecting wire 28 is sleeved with an elastic rope 29, so that the connecting wire 28 can be stored.
The drawer 30 is inserted into the side walls on the left side and the right side of the placing seat 1, the transverse plates 31 are fixedly connected to the side walls on the left side and the right side of the placing seat 1, the limiting holes 32 are formed in the side walls of the transverse plates 31, the limiting pins 33 are inserted into the limiting holes 32, the pull plates 34 are fixedly connected to the lower ends of the limiting pins 33, the springs 35 are fixedly connected to the side walls between the pull plates 34 and the transverse plates 31 and sleeved outside the limiting pins 33, and tools are convenient to place.
The upper side wall of the fixed plate 10 is fixedly connected with a protective cover 36 which is covered outside the driving motor 11, so that the driving motor 11 is prevented from being impacted and damaged by external objects.
The power supply bin 37 is arranged in the placing seat 1, and a power supply 38 is fixedly connected in the power supply bin 37 and can provide power for the device.
The four corners of the lower side wall of the placement seat 1 are fixedly connected with self-locking wheels 39, so that the convenience of movement of the device is improved.
The left side wall fixedly connected with spout 40 of installation section of thick bamboo 20, the left side wall fixedly connected with of screw thread piece 23 and the slide 41 of spout 40 mutual adaptation, avoid installation section of thick bamboo 20 rotatory through the mutual adaptation of spout 40 and slide 41, reduced the friction between cardboard 24 and the bayonet socket 25.
In summary, the optical scanner and the scanned lens optical probe start the servo motor 22 to work, the servo motor 22 drives the threaded rod 21 to rotate, the threaded block 23 is driven to move up and down by the threaded fit, the threaded block 23 drives the optical probe 27 to move up and down to a proper position by the clamping plate 24 and the connecting ring 26, and the position between the optical probe and the lens 19 is changed, so that the use requirement of operators is met; the driving motor 11 is started to work, the driving motor 11 drives the reciprocating screw rod 4 to rotate through the mutual matching of the control bevel gear 12, the transmission bevel gear 9, the connecting rod 6, the driving bevel gear 7 and the driven bevel gear 8, the threaded cylinder 13 is driven to move left and right through threaded matching, the threaded cylinder 13 drives the sliding rail 15 to move through the guide plate 14, the sliding rail 15 drives the scanner body 17 to move through the sliding block 16, and the device can enable the scanner to automatically perform scanning work, so that the workload of operators is reduced, and the scanning effect is good.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The optical scanner and the scanned lens optical probe comprise a placing seat (1), and are characterized in that: the utility model discloses a reciprocating screw rod type automatic feeding device, which is characterized in that an upper side wall of a placing seat (1) is fixedly connected with a placing table (2), side walls on the left side and the right side of the placing table (2) are fixedly connected with a working frame (3), inner walls on the front side and the rear side of the working frame (3) are respectively connected with the same reciprocating screw rod (4) through bearings in a rotating mode, the left side wall and the right side wall of the front side wall of the placing table (2) are respectively fixedly connected with two connecting plates (5) in a bilateral symmetry mode, two side walls of the connecting plates (5) are respectively connected with a connecting rod (6) through bearings in a rotating mode, one end of each connecting rod (6) close to the working frame (3) is fixedly connected with a driving bevel gear (7), one end of each reciprocating screw rod (4) close to one side wall of the working frame (3) is fixedly connected with a driven bevel gear (8) matched with the driving bevel gear (7), one end of each connecting rod (6) close to the other is fixedly connected with a transmission (9), the front side wall of the placing seat (1) is fixedly connected with a fixing plate (10), the upper side wall of the fixing plate (10) is fixedly connected with a motor (11), one end of each driving bevel gear (11) close to the driving bevel gear (11) is provided with a driving bevel gear (12) and the output end of each driving bevel gear (12) is matched with the driving screw rod (12), the upper side walls of the two threaded cylinders (13) are fixedly connected with guide plates (14), the upper ends of the two guide plates (14) are fixedly connected with the same sliding rail (15), the lower side walls of the sliding rails (15) are slidably connected with sliding blocks (16) which are matched with the sliding rails (15), the lower side walls of the sliding blocks (16) are fixedly connected with a scanner body (17), the lower side walls of the scanner body (17) are fixedly connected with a scanning cylinder (18), the inner walls of the scanning cylinder (18) are fixedly connected with lenses (19), the left side walls of the scanning cylinder (18) are fixedly connected with mounting cylinders (20), the upper and lower inner walls of the mounting cylinders (20) are respectively connected with the same threaded rod (21) through bearings, the lower side walls of the mounting cylinders (20) are fixedly connected with servo motors (22), the output ends of the servo motors (22) penetrate through the lower side walls of the mounting cylinders (20) and are fixedly connected with the threaded rods (21), the threaded rods (21) are externally threaded sleeves are provided with threaded blocks (23), the side walls of the threaded blocks (23) are fixedly connected with clamping plates (24), the clamping plates (24) are fixedly connected with clamping plates (24) on two sides of the scanning cylinder (24), an optical probe (27) is fixedly connected to the inner wall of the connecting ring (26).
2. The optical scanner and scanned lens optical probe of claim 1 wherein: the upper side wall of the optical probe (27) is fixedly connected with a connecting wire (28), and an elastic rope (29) is sleeved outside the connecting wire (28).
3. The optical scanner and scanned lens optical probe of claim 1 wherein: the utility model discloses a drawer, including seat (1), lateral wall, limiting pin (33), fixed connection, spring (35) outside limiting pin (33) are established to lateral wall all peg graft drawer (30) of the lateral wall of the left and right sides of seat (1), the lateral wall of the left and right sides of seat (1) all fixedly connected with diaphragm (31), limiting hole (32) have been seted up to the lateral wall of diaphragm (31), the internal connection of limiting hole (32) has limiting pin (33), the lower extreme fixedly connected with arm-tie (34) of limiting pin (33), lateral wall fixedly connected with between arm-tie (34) and diaphragm (31) is same root cover.
4. The optical scanner and scanned lens optical probe of claim 1 wherein: the upper side wall of the fixed plate (10) is fixedly connected with a protective cover (36) which is covered outside the driving motor (11).
5. The optical scanner and scanned lens optical probe of claim 1 wherein: the inside of placing seat (1) has offered power storehouse (37), fixedly connected with power (38) in power storehouse (37).
6. The optical scanner and scanned lens optical probe of claim 1 wherein: the four corners of the lower side wall of the placement seat (1) are fixedly connected with self-locking wheels (39).
7. The optical scanner and scanned lens optical probe of claim 1 wherein: the left side wall of the installation cylinder (20) is fixedly connected with a sliding groove (40), and the left side wall of the threaded block (23) is fixedly connected with a sliding plate (41) matched with the sliding groove (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011402958.5A CN112558040B (en) | 2020-12-02 | 2020-12-02 | Optical scanner and scanned lens optical probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011402958.5A CN112558040B (en) | 2020-12-02 | 2020-12-02 | Optical scanner and scanned lens optical probe |
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| Publication Number | Publication Date |
|---|---|
| CN112558040A CN112558040A (en) | 2021-03-26 |
| CN112558040B true CN112558040B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011402958.5A Active CN112558040B (en) | 2020-12-02 | 2020-12-02 | Optical scanner and scanned lens optical probe |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08280680A (en) * | 1995-04-11 | 1996-10-29 | Aloka Co Ltd | Ultrasonic probe |
| JP2017074122A (en) * | 2015-10-13 | 2017-04-20 | 株式会社吉田製作所 | probe |
| CN207200828U (en) * | 2017-08-29 | 2018-04-06 | 漳浦比速光电科技有限公司 | A kind of high effective optical scanner |
| CN109141235A (en) * | 2018-08-14 | 2019-01-04 | 浙江树人学院 | A kind of capture device of 3-D scanning human body |
| CN208566381U (en) * | 2018-08-24 | 2019-03-01 | 茵崴(上海)光电科技有限公司 | A kind of printing industry UVLED illuminator of adjustable irradiation area |
| CN210986163U (en) * | 2019-12-24 | 2020-07-10 | 常州鹏斐光电科技有限公司 | Scanner lens fixing mechanism |
| CN111765344A (en) * | 2020-07-13 | 2020-10-13 | 蔡玉红 | Composite material scanning detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6809866B2 (en) * | 2001-08-03 | 2004-10-26 | Olympus Corporation | Optical imaging apparatus |
-
2020
- 2020-12-02 CN CN202011402958.5A patent/CN112558040B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08280680A (en) * | 1995-04-11 | 1996-10-29 | Aloka Co Ltd | Ultrasonic probe |
| JP2017074122A (en) * | 2015-10-13 | 2017-04-20 | 株式会社吉田製作所 | probe |
| CN207200828U (en) * | 2017-08-29 | 2018-04-06 | 漳浦比速光电科技有限公司 | A kind of high effective optical scanner |
| CN109141235A (en) * | 2018-08-14 | 2019-01-04 | 浙江树人学院 | A kind of capture device of 3-D scanning human body |
| CN208566381U (en) * | 2018-08-24 | 2019-03-01 | 茵崴(上海)光电科技有限公司 | A kind of printing industry UVLED illuminator of adjustable irradiation area |
| CN210986163U (en) * | 2019-12-24 | 2020-07-10 | 常州鹏斐光电科技有限公司 | Scanner lens fixing mechanism |
| CN111765344A (en) * | 2020-07-13 | 2020-10-13 | 蔡玉红 | Composite material scanning detection device |
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| CN112558040A (en) | 2021-03-26 |
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