CN219417740U - Optical mechanism for laser ranging - Google Patents
Optical mechanism for laser ranging Download PDFInfo
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- CN219417740U CN219417740U CN202320202830.7U CN202320202830U CN219417740U CN 219417740 U CN219417740 U CN 219417740U CN 202320202830 U CN202320202830 U CN 202320202830U CN 219417740 U CN219417740 U CN 219417740U
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- laser ranging
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Abstract
The utility model relates to the technical field of distance measurement and discloses an optical mechanism for laser ranging, which comprises a laser ranging device, wherein one end of the front surface of the laser ranging device is provided with a square big groove, a display is fixedly connected in the square big groove at one end of the front surface of the laser ranging device, one side of the front surface of the laser ranging device, which is close to an operation button, is fixedly connected with an operation button, one side of an inner cavity of the laser ranging device is fixedly connected with a grid baffle device, the middle of the top of the laser ranging device is provided with a circular middle hole, the middle of the top of the laser ranging device is fixedly connected with a cooling fan device, one side of the top of the laser ranging device, which is close to the cooling fan device, is provided with a square small groove, and one side of the top of the laser ranging device, which is close to the cooling fan device, is fixedly connected with a loudspeaker.
Description
Technical Field
The utility model relates to the technical field of distance measurement, in particular to an optical mechanism for laser ranging.
Background
A laser range finder is an instrument for accurately measuring the distance of a target by using laser (also called laser range finding). The laser range finder emits a very thin laser beam to the target during operation, the photoelectric element receives the laser beam reflected by the target, the timer measures the time from the emission to the reception of the laser beam, and the distance from the observer to the target is calculated.
The optical mechanism of laser rangefinder in the present market still has not enough, 1, the optical mechanism of current laser rangefinder, when the weather is hot, can lead to the fact the damage to inside for a long time use, 2, the outside check that does not have of the optical mechanism of current laser rangefinder has the dust to fall into the accuracy of inside influence laser rangefinder when not using.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an optical mechanism for laser ranging, so as to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the utility model provides an optical mechanism of laser rangefinder, includes laser rangefinder, square big groove has been seted up to laser rangefinder's front one end, square big inslot fixedly connected with display of laser rangefinder's front one end, one side fixedly connected with operating button that laser rangefinder's front is close to operating button, laser rangefinder's inner chamber one side fixedly connected with check keeps off the device, circular mesopore has been seted up in the middle of laser rangefinder's the top, circular mesopore fixedly connected with radiator fan device in the middle of laser rangefinder's the top, square sulci has been seted up to one side that laser rangefinder's top is close to radiator fan device, square inslot fixedly connected with loudspeaker in one side that laser rangefinder's top is close to radiator fan device.
Further, the laser range unit is including the laser range housing, one side that the inner chamber of laser range housing is close to check fender device is equipped with receives the lens, one side fixedly connected with mirror mouth of receiving the lens, one side of mirror mouth is equipped with the lens cone, cylindrical aperture has been seted up to one side of lens cone, one side that the lens mouth kept away from and one side cylindrical aperture of lens cone received carries out fixed connection, square recess has been seted up to the positive one end of lens cone, fixedly connected with location inductor in the square recess of positive one end of lens cone.
Further, the bottom of the lens cone is fixedly connected with a laser shell, one side of the laser shell is provided with a circular groove, a laser main body is arranged in the circular groove on one side of the laser shell, the other side of the lens cone is provided with a rectangular middle hole, and a chip device is arranged in the rectangular middle hole on the other side of the lens cone.
Further, the chip device comprises a partition board, one side of the partition board is fixedly connected with a chip shell, a rectangular groove is formed in one side of the chip shell, and a chip main body is arranged in the rectangular groove in one side of the chip shell.
Further, the check device is including the apron, rectangular aperture has been seted up on one side top of apron, first cylinder recess has been seted up to one side top rectangular aperture inner wall both sides of apron, install the loose axle in the first cylinder recess in one side top rectangular aperture inner wall both sides of apron, one side of loose axle is equipped with the connecting block, the circular recess of second has been seted up to one side of connecting block, the outer wall surface of loose axle and the circular recess rectangle installation of one side second of connecting block, the bottom fixedly connected with baffle of connecting block.
Further, the cooling fan device comprises a fan shell, a cylindrical middle groove is formed in the top of the inner cavity of the fan shell, a rotating shaft is arranged in the cylindrical middle groove in the top of the inner cavity of the fan shell, and a plurality of fan blades are fixedly connected to the bottom of the rotating shaft.
The utility model has the technical effects and advantages that:
1. the radiating fan device is arranged, so that the laser ranging interior can be radiated conveniently, and damage is avoided.
2. The grid baffle device is arranged, so that the laser ranging internal element is protected from dust entering the laser ranging internal element.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an exploded view of the overall structure of the present utility model.
FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model.
Fig. 4 is an exploded view of the structure of the barrier device of the present utility model.
Fig. 5 is an exploded view of the structure of the cooling fan device of the present utility model.
Fig. 6 is an exploded view of a chip device according to the present utility model.
The reference numerals are: 1. a laser ranging device; 101. a laser ranging housing; 102. receiving a lens; 103. a lens opening; 104. a lens barrel; 105. positioning an inductor; 106. a laser housing; 107. a laser body; 108. a chip device; 1081. a partition plate; 1082. a chip housing; 1083. a chip main body; 2. a display; 3. operating a button; 4. a grid device; 401. a cover plate; 402. a movable shaft; 403. a connecting block; 404. a baffle; 5. a horn; 6. a heat radiation fan device; 601. a fan housing; 602. a rotation shaft; 603. and (3) a fan blade.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the optical mechanism for laser ranging according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-6, the utility model provides an optical mechanism for laser ranging, which comprises a laser ranging device 1, wherein one end of the front surface of the laser ranging device 1 is provided with a square big groove, one end of the front surface of the laser ranging device 1 is fixedly connected with a display 2 in the square big groove, one side of the front surface of the laser ranging device 1, which is close to an operation button 3, is fixedly connected with an operation button 3, one side of an inner cavity of the laser ranging device 1 is fixedly connected with a grid device 4, a circular middle hole is formed in the middle of the top of the laser ranging device 1, a cooling fan device 6 is fixedly connected in the circular middle hole of the top of the laser ranging device 1, one side of the top of the laser ranging device 1, which is close to the cooling fan device 6, is provided with a square small groove, and one side of the top of the laser ranging device 1, which is close to the cooling fan device 6, is fixedly connected with a loudspeaker 5.
In a preferred embodiment, the laser ranging device 1 includes a laser ranging housing 101, a receiving lens 102 is disposed on a side of an inner cavity of the laser ranging housing 101, which is close to the grid device 4, a lens opening 103 is fixedly connected to a side of the receiving lens 102, a lens barrel 104 is disposed on a side of the lens opening 103, a cylindrical small hole is disposed on a side of the lens barrel 104, a side, away from the receiving lens 102, of the lens opening 103 is fixedly connected with the cylindrical small hole on a side of the lens barrel 104, a square groove is disposed at one end of a front face of the lens barrel 104, and a positioning sensor 105 is fixedly connected in the square groove at one end of the front face of the lens barrel 104.
In a preferred embodiment, the bottom of the lens barrel 104 is fixedly connected with a laser housing 106, a circular groove is formed on one side of the laser housing 106, a laser main body 107 is installed in the circular groove on one side of the laser housing 106, a rectangular middle hole is formed on the other side of the lens barrel 104, and a chip device 108 is installed in the rectangular middle hole on the other side of the lens barrel 104.
In a preferred embodiment, the chip device 108 includes a partition 1081, wherein a chip housing 1082 is fixedly connected to one side of the partition 1081, a rectangular groove is formed on one side of the chip housing 1082, and a chip main body 1083 is installed in the rectangular groove on one side of the chip housing 1082.
In a preferred embodiment, the grid baffle device 4 comprises a cover plate 401, a rectangular small hole is formed in the top end of one side of the cover plate 401, first cylindrical grooves are formed in two sides of the inner wall of the rectangular small hole in the top end of one side of the cover plate 401, a movable shaft 402 is installed in the first cylindrical grooves in two sides of the inner wall of the rectangular small hole in the top end of one side of the cover plate 401, a connecting block 403 is arranged on one side of the movable shaft 402, a second circular groove is formed in one side of the connecting block 403, the outer wall surface of the movable shaft 402 is rectangular with the second circular groove on one side of the connecting block 403, and a baffle 404 is fixedly connected to the bottom of the connecting block 403.
In a preferred embodiment, the cooling fan device 6 includes a fan housing 601, a cylindrical middle groove is formed at the top of the inner cavity of the fan housing 601, a rotating shaft 602 is installed in the cylindrical middle groove at the top of the inner cavity of the fan housing 601, and a plurality of fan blades 603 are fixedly connected to the bottom of the rotating shaft 602.
The working principle of the utility model is as follows:
when the optical mechanism for laser ranging is used, a rectangular small hole is formed in the top end of one side of the cover plate 401, first cylindrical grooves are formed in two sides of the inner wall of the rectangular small hole in the top end of one side of the cover plate 401, a movable shaft 402 is arranged in the first cylindrical grooves in two sides of the inner wall of the rectangular small hole in one side of the cover plate 401, a connecting block 403 is arranged on one side of the movable shaft 402, a second circular groove is formed in one side of the connecting block 403, the outer wall surface of the movable shaft 402 and one side of the connecting block 403 are rectangular, a grid device 4 is pulled out, laser ranging is aligned to an object to be measured, an operation button 3 is pressed, a receiving lens 102 is arranged on one side, close to the grid device 4, of the inner cavity of the laser ranging shell 101, a lens opening 103 is fixedly connected to one side of the receiving lens 102, a lens barrel 104 is arranged on one side of the lens opening 103, a cylindrical small hole is formed on one side, far away from the receiving lens 102, and one side of the lens barrel 104 is fixedly connected to the cylindrical small hole, a square groove is formed in one end of the front face of the lens barrel 104, a positioning sensor 105 is fixedly connected in the square groove at one end of the front face of the lens barrel 104, a laser housing 106 is fixedly connected at the bottom of the lens barrel 104, a circular groove is formed in one side of the laser housing 106, a laser main body 107 is arranged in the circular groove at one side of the laser housing 106, the laser main body 107 emits laser to a measured object, the time required by the laser to reach the measured object and return is calculated to obtain a distance, a circular middle hole is formed in the middle of the top of the laser ranging device 1, a cooling fan device 6 is fixedly connected in the middle of the top of the laser ranging device 1, when weather heat needs to be measured for a long time, the cooling fan device 6 can be started to cool the inside of the device, a square small groove is formed in one side, close to the cooling fan device 6, of the top of the laser ranging device 1, the top of laser rangefinder 1 is close to radiator fan device 6's square sulcus internal fixation of one side loudspeaker 5, and when light was too bright when not seeing clearly display 2 daytime, can make loudspeaker 5 report, convenient and fast during the use.
Claims (6)
1. An optical mechanism for laser ranging, comprising a laser ranging device (1), characterized in that: the square big groove has been seted up to the positive one end of laser rangefinder (1), square pit in square big inslot fixedly connected with display (2) of the positive one end of laser rangefinder (1), one side fixedly connected with operating button (3) that the front of laser rangefinder (1) is close to operating button (3), inner chamber one side fixedly connected with check fender device (4) of laser rangefinder (1), circular mesopore has been seted up in the middle of the top of laser rangefinder (1), circular mesopore in fixedly connected with radiator fan device (6) in the middle of the top of laser rangefinder (1), square pit has been seted up to one side that the top of laser rangefinder (1) is close to radiator fan device (6), square pit in one side fixedly connected with loudspeaker (5) that the top of laser rangefinder (1) is close to radiator fan device (6).
2. An optical mechanism for laser ranging as defined in claim 1, wherein: the laser ranging device comprises a laser ranging shell (101), a receiving lens (102) is arranged on one side, close to a grid baffle device (4), of an inner cavity of the laser ranging shell (101), a lens opening (103) is fixedly connected to one side of the receiving lens (102), a lens cone (104) is arranged on one side of the lens opening (103), a cylindrical small hole is formed in one side of the lens cone (104), one side, far away from the receiving lens (102), of the lens opening (103) is fixedly connected with the cylindrical small hole on one side of the lens cone (104), a square groove is formed in one end of the front face of the lens cone (104), and a positioning sensor (105) is fixedly connected in the square groove of one end of the front face of the lens cone (104).
3. An optical mechanism for laser ranging as defined in claim 2, wherein: the laser device comprises a lens barrel (104), and is characterized in that a laser shell (106) is fixedly connected to the bottom of the lens barrel (104), a circular groove is formed in one side of the laser shell (106), a laser main body (107) is arranged in the circular groove in one side of the laser shell (106), a rectangular middle hole is formed in the other side of the lens barrel (104), and a chip device (108) is arranged in the rectangular middle hole in the other side of the lens barrel (104).
4. An optical mechanism for laser ranging as defined in claim 3, wherein: the chip device (108) comprises a partition board (1081), one side of the partition board (1081) is fixedly connected with a chip shell (1082), one side of the chip shell (1082) is provided with a rectangular groove, and a chip main body (1083) is arranged in the rectangular groove on one side of the chip shell (1082).
5. An optical mechanism for laser ranging as defined in claim 1, wherein: the grid baffle device (4) comprises a cover plate (401), a rectangular small hole is formed in the top end of one side of the cover plate (401), first cylindrical grooves are formed in the two sides of the inner wall of the rectangular small hole in one side of the top end of the cover plate (401), movable shafts (402) are arranged in the first cylindrical grooves in the two sides of the inner wall of the rectangular small hole in one side of the top end of the cover plate (401), connecting blocks (403) are arranged on one side of each movable shaft (402), second circular grooves are formed in one side of each connecting block (403), the outer wall surface of each movable shaft (402) is rectangular with one side of each second circular groove of each connecting block (403), and baffle plates (404) are fixedly connected to the bottom of each connecting block (403).
6. An optical mechanism for laser ranging as defined in claim 1, wherein: the cooling fan device (6) comprises a fan housing (601), a cylindrical middle groove is formed in the top of an inner cavity of the fan housing (601), a rotating shaft (602) is arranged in the cylindrical middle groove in the top of the inner cavity of the fan housing (601), and a plurality of fan blades (603) are fixedly connected to the bottom of the rotating shaft (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202830.7U CN219417740U (en) | 2023-02-14 | 2023-02-14 | Optical mechanism for laser ranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320202830.7U CN219417740U (en) | 2023-02-14 | 2023-02-14 | Optical mechanism for laser ranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219417740U true CN219417740U (en) | 2023-07-25 |
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ID=87242965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320202830.7U Active CN219417740U (en) | 2023-02-14 | 2023-02-14 | Optical mechanism for laser ranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219417740U (en) |
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2023
- 2023-02-14 CN CN202320202830.7U patent/CN219417740U/en active Active
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