CN214151043U - Laser radar navigation device - Google Patents
Laser radar navigation device Download PDFInfo
- Publication number
- CN214151043U CN214151043U CN202120164581.8U CN202120164581U CN214151043U CN 214151043 U CN214151043 U CN 214151043U CN 202120164581 U CN202120164581 U CN 202120164581U CN 214151043 U CN214151043 U CN 214151043U
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- base
- groove
- wall
- limiting
- navigation
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Abstract
The utility model provides a laser radar navigation head, relate to navigation head technical field, including navigation head and base, the bottom fixed mounting of navigation head is at the upper surface of base, the surface of base is provided with connecting device, the upper surface of base is provided with protector, connecting device includes the go-between, the fixed surface of go-between installs at four ends of base surface, the surface that base one end was kept away from to the go-between articulates through the pivot has the snap ring, the groove that resets has been seted up to the lateral wall of base, the inner wall fixed mounting in the groove that resets has the extension spring, the draw-in groove has been seted up to the lower surface of base, the one end that the go-between was kept away from to the snap ring articulates through the pivot has the fixture block, spacing hole has all been seted up with the inner wall of draw-in groove to the surface of fixture block. The utility model discloses, abandoned traditional bolt fastening's mode, the mode of adopting novel buckle is connected, makes the dismouting of navigation machine become convenient and fast, has reduced user's work burden.
Description
Technical Field
The utility model relates to a navigation head technical field especially relates to a laser radar navigation head.
Background
The optical navigation system is a new navigation application technology developed along with the continuous maturity of the laser technology, is suitable for the operation navigation, field survey orientation and other works under the condition of poor sight line, is very desirable as a civil or military navigation means, and can certainly cause a new turn of climax of the navigation technology research along with the continuous abundance and perfection of the laser navigation technology.
But among traditional laser radar navigation head the navigation head is installed in vehicle ceiling railing department mostly, adopts traditional bolt fastening's mode more, not only installs inconvenience but also can appear the bolt rust along with the live time too for a long time and lead to dismantling inconvenient condition, has increased user's work burden.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the laser radar navigation head who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a laser radar navigation head, includes navigation machine and base, the bottom fixed mounting of navigation machine is at the upper surface of base, the surface of base is provided with connecting device, the upper surface of base is provided with protector.
Connecting device includes the go-between, the surface fixed mounting of go-between has four ends at the base surface, the surface that base one end was kept away from to the go-between articulates through the pivot has the snap ring, the groove that resets has been seted up to the lateral wall of base, the inner wall fixed mounting in groove that resets has the extension spring, the draw-in groove has been seted up to the lower surface of base, the one end that the go-between was kept away from to the snap ring articulates through the pivot has the fixture block, spacing hole has all been seted up with the inner wall of draw-in groove to the surface of fixture block, the inner wall sliding connection in spacing hole has spacing post, the one end fixed mounting that spacing hole was kept away from to spacing post has the accessory plate.
Preferably, the protector includes the sealing washer, the bottom fixed mounting of sealing washer is at the upper surface of base, the last fixed surface of base installs the reference column, the top fixed mounting of reference column has the limiting plate, the lower surface threaded connection of limiting plate has the threaded rod, the bottom of threaded rod rotates through the bearing and is connected with the protective cover, the bottom fixed mounting of protective cover has the cardboard.
Preferably, the outer surface of the connecting ring is provided with a rotating groove, the outer surface of the clamping ring is rotatably connected with the inner wall of the rotating groove, the outer surface of one end, far away from the connecting ring, of the clamping ring is provided with a placing groove, and the outer surface of the clamping block is rotatably connected with the inner wall of the placing groove.
Preferably, one end of the tension spring, which is far away from the reset groove, is fixedly connected with the outer surface of the auxiliary plate, the outer surface of the auxiliary plate is slidably connected with the inner wall of the reset groove, and a pull handle is fixedly mounted on one side of the auxiliary plate, which is far away from the reset groove.
Preferably, the top of threaded rod runs through the limiting plate and extends to the top of limiting plate, the one end fixed mounting that the threaded rod is located the limiting plate top has the commentaries on classics handle, the locating hole has all been seted up at the both ends of cardboard upper surface, the surface of reference column and the inner wall sliding connection of locating hole.
Preferably, the seal groove has been seted up to the upper surface of cardboard, the surface of sealing washer and the inner wall sliding connection of seal groove, the material of sealing washer is silica gel.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when the navigator needs to be installed at the position of the measuring ceiling railing, the base is directly clamped above the railing through the connecting ring, the force of the clamping ring overturns the circle from the inner wall of the rotating groove to reach the lower part of the railing, then the auxiliary plate is pulled out along the inner wall of the resetting groove through the pull handle, the auxiliary plate synchronously drives the limiting post and the tension spring when pulled, the tension spring is stressed and extended, the limiting post is stressed and slides on the inner wall of the limiting hole until the limiting post is separated from the inner wall of the clamping groove, then the clamping block is rotated to the inside of the clamping groove, then the pull handle is loosened, the limiting post is driven by the auxiliary plate to sequentially pass through the limiting hole on the outer surface of the clamping block and the limiting hole on the inner wall of the clamping groove under the driving of the resilience force of the tension spring, the clamping block is fixed inside the clamping groove in sequence, the rest clamping block and the clamping groove are fixed in sequence, the base is fixed at the position of the vehicle ceiling railing under the mutual matching of the clamping ring and the connecting ring, through setting up connecting device, abandoned traditional bolt fastening's mode, the mode of adopting novel buckle is connected, makes the dismouting of navigation machine become convenient and fast, has reduced user's work burden.
2. The utility model discloses in, when needs use the navigation machine, hold earlier and change and carry out clockwise rotation, drive protective cover rebound through the threaded rod under the effect of limiting plate during rotation, the protective cover drives the cardboard and breaks away from the sealing washer until exposing the navigation machine completely, directly use the navigation machine afterwards can, after finishing using, anticlockwise rotation changes the handle, change and drive the protective cover rebound through the threaded rod under the effect of limiting plate, the protective cover drives the cardboard card and protects the navigation machine at the surface of sealing washer, through setting up protector, can protect when the navigation machine is in idle, avoid the navigation machine to receive rainwater erosion and lead to impaired condition to appear.
Drawings
Fig. 1 is a schematic perspective view of a laser radar navigation device according to the present invention;
fig. 2 is a schematic perspective view of the connection device of fig. 1 according to the present invention;
fig. 3 is a schematic cross-sectional perspective view of the connection device of fig. 2 according to the present invention;
fig. 4 is a schematic perspective view of the protection device of fig. 1 according to the present invention.
Illustration of the drawings:
1. a navigation machine; 2. a base; 3. a connecting device; 31. a connecting ring; 32. a snap ring; 33. a reset groove; 34. a tension spring; 35. a card slot; 36. a clamping block; 37. a limiting hole; 38. a limiting column; 39. an auxiliary plate; 4. a guard; 41. a seal ring; 42. a positioning column; 43. a limiting plate; 44. a threaded rod; 45. a protective cover; 46. and (4) clamping the board.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a laser radar navigation head, includes navigation machine 1 and base 2, and the bottom fixed mounting of navigation machine 1 is at the upper surface of base 2, and the surface of base 2 is provided with connecting device 3, and the upper surface of base 2 is provided with protector 4.
Connecting device 3 includes go-between 31, the fixed surface of go-between 31 installs at four ends of base 2 surface, the surface that base 2 one end was kept away from to go-between 31 articulates through the pivot has snap ring 32, reset groove 33 has been seted up to base 2's lateral wall, reset groove 33's inner wall fixed mounting has extension spring 34, draw-in groove 35 has been seted up to base 2's lower surface, snap ring 32 keeps away from that the one end of go-between 31 articulates through the pivot has fixture block 36, spacing hole 37 has all been seted up with the inner wall of draw-in groove 35 to fixture block 36's surface, the inner wall sliding connection of spacing hole 37 has spacing post 38, spacing post 38 keeps away from the one end fixed mounting of spacing hole 37 has accessory plate 39.
In this embodiment, when the navigator 1 needs to be installed at a handrail of a measurement ceiling, the base 2 is directly clamped above the handrail through the connecting ring 31, the clamping ring 32 is forced to turn over from the inner wall of the rotating groove for a circle to reach the lower part of the handrail, then the auxiliary plate 39 is pulled out along the inner wall of the reset groove 33 through the pull handle, the auxiliary plate 39 synchronously drives the limiting post 38 and the tension spring 34 when pulled, the tension spring 34 is forced to extend, the limiting post 38 is forced to slide on the inner wall of the limiting hole 37 until the limiting post 38 is separated from the inner wall of the clamping groove 35, then the clamping block 36 is rotated to the inside of the clamping groove 35, then the pull handle is loosened, the auxiliary plate 39 drives the limiting post 38 to sequentially penetrate through the limiting hole 37 on the outer surface of the clamping block 36 and the limiting hole 37 on the inner wall of the clamping groove 35 under the driving of the resilience of the tension spring 34, the clamping block 36 is fixed inside the clamping groove 35, and the clamping block 36 and the clamping groove 35 are sequentially fixed, the mutual cooperation of snap ring 32 and go-between 31 is fixed base 2 in vehicle ceiling railing department down, through setting up connecting device 3, has abandoned traditional bolt fastening's mode, adopts the mode of novel buckle to connect, makes the dismouting of navigation machine 1 become convenient and fast, has reduced user's work burden.
Specifically, protector 4 includes sealing washer 41, and the bottom fixed mounting of sealing washer 41 has reference column 42 at the upper surface of base 2, and the last fixed surface of base 2 installs, and the top fixed mounting of reference column 42 has limiting plate 43, and the lower surface threaded connection of limiting plate 43 has threaded rod 44, and threaded rod 44's bottom is rotated through the bearing and is connected with protective cover 45, and protective cover 45's bottom fixed mounting has cardboard 46.
In this embodiment: when needs use navigation plane 1, hold earlier and change and carry out clockwise rotation, drive protective cover 45 rebound under the effect of limiting plate 43 through threaded rod 44 during the rotation, protective cover 45 drives cardboard 46 and breaks away from sealing washer 41 until exposing navigation plane 1 completely, directly use navigation plane 1 afterwards can, after finishing using, anticlockwise rotation changes the handle, change and drive protective cover 45 rebound through threaded rod 44 under the effect of limiting plate 43, protective cover 45 drives cardboard 46 card and protects navigation plane 1 at the surface of sealing washer 41, through setting up protector 4, can protect when navigation plane 1 is in idle, avoid navigation plane 1 to receive the rainwater erosion to lead to impaired condition to appear.
Specifically, the outer surface of the connecting ring 31 is provided with a rotating groove, the outer surface of the snap ring 32 is rotatably connected with the inner wall of the rotating groove, the outer surface of one end, away from the connecting ring 31, of the snap ring 32 is provided with a placing groove, and the outer surface of the clamping block 36 is rotatably connected with the inner wall of the placing groove.
In this embodiment: the rotation groove is formed to receive the snap ring 32, and the placement groove is formed to receive the latch 36.
Specifically, one end of the tension spring 34 far away from the reset groove 33 is fixedly connected with the outer surface of the auxiliary plate 39, the outer surface of the auxiliary plate 39 is slidably connected with the inner wall of the reset groove 33, and a pull handle is fixedly arranged on one side of the auxiliary plate 39 far away from the reset groove 33.
In this embodiment: the tension spring 34 is provided to drive the auxiliary plate 39 to return, the return groove 33 is opened to receive the auxiliary plate 39, and the pull handle is provided to facilitate movement of the auxiliary plate 39.
Specifically, limiting plate 43 is run through and the top of threaded rod 44 extends to the top of limiting plate 43, and the one end fixed mounting that threaded rod 44 is located the limiting plate 43 top has the commentaries on classics handle, and the locating hole has all been seted up at the both ends of cardboard 46 upper surface, and the outer surface of reference column 42 and the inner wall sliding connection of locating hole.
In this embodiment: the rotating handle is arranged for driving the threaded rod 44, and the positioning hole is opened for accommodating the positioning column 42.
Specifically, a sealing groove is formed in the upper surface of the clamping plate 46, the outer surface of the sealing ring 41 is connected with the inner wall of the sealing groove in a sliding mode, and the sealing ring 41 is made of silica gel.
In this embodiment: the sealing groove is formed for accommodating the sealing ring 41, and the silica gel has good sealing performance.
The working principle is as follows: when the navigator 1 needs to be installed at a measurement ceiling rail, the base 2 is directly clamped above the rail through the connecting ring 31, the clamp ring 32 is stressed to overturn a circle from the inner wall of the rotating groove to reach the lower part of the rail, then the auxiliary plate 39 is pulled out along the inner wall of the resetting groove 33 through the pull handle, the auxiliary plate 39 is pulled to synchronously drive the limiting column 38 and the tension spring 34, the tension spring 34 is stressed to extend, the limiting column 38 is stressed to slide on the inner wall of the limiting hole 37 until the limiting column 38 is separated from the inner wall of the clamping groove 35, then the clamping block 36 is rotated to the inner part of the clamping groove 35, then the pull handle is loosened, the limiting column 38 is driven by the auxiliary plate 39 to sequentially penetrate through the limiting hole 37 on the outer surface of the clamping block 36 and the limiting hole 37 on the inner wall of the clamping groove 35 under the driving of the resilience force of the tension spring 34, the clamping block 36 is fixed inside the clamping groove 35, the rest clamping block 36 and the clamping groove 35 are sequentially fixed, and the base 2 is fixed at the rail of the vehicle ceiling under the mutual matching of the clamp ring 32 and the connecting ring 31, when needs use navigation plane 1, hold earlier and change the handle and carry out clockwise rotation, drive protective cover 45 rebound under the effect of limiting plate 43 through threaded rod 44 during the rotation, protective cover 45 drives cardboard 46 and breaks away from sealing washer 41 until exposing navigation plane 1 completely, directly use navigation plane 1 afterwards can, after the use, anticlockwise rotation changes the handle, change and drive protective cover 45 downstream under the effect of limiting plate 43 through threaded rod 44, protective cover 45 drives cardboard 46 card and protects navigation plane 1 at the surface of sealing washer 41.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a laser radar navigation head, includes navigation machine (1) and base (2), its characterized in that: the bottom end of the navigation machine (1) is fixedly arranged on the upper surface of the base (2), the outer surface of the base (2) is provided with a connecting device (3), and the upper surface of the base (2) is provided with a protective device (4);
the connecting device (3) comprises a connecting ring (31), the outer surface of the connecting ring (31) is fixedly arranged at four ends of the outer surface of the base (2), the outer surface of one end of the connecting ring (31) far away from the base (2) is hinged with a clamping ring (32) through a rotating shaft, a reset groove (33) is formed in the side wall of the base (2), a tension spring (34) is fixedly installed on the inner wall of the reset groove (33), a clamping groove (35) is formed in the lower surface of the base (2), a clamping block (36) is hinged to one end, far away from the connecting ring (31), of the clamping ring (32) through a rotating shaft, the outer surface of the clamping block (36) and the inner wall of the clamping groove (35) are both provided with a limiting hole (37), the inner wall of the limiting hole (37) is connected with a limiting column (38) in a sliding mode, and an auxiliary plate (39) is fixedly mounted at one end, far away from the limiting hole (37), of the limiting column (38).
2. The lidar navigation device of claim 1, wherein: protector (4) include sealing washer (41), the bottom fixed mounting of sealing washer (41) is at the upper surface of base (2), the last fixed surface of base (2) installs reference column (42), the top fixed mounting of reference column (42) has limiting plate (43), the lower surface threaded connection of limiting plate (43) has threaded rod (44), the bottom of threaded rod (44) is rotated through the bearing and is connected with protective cover (45), the bottom fixed mounting of protective cover (45) has cardboard (46).
3. The lidar navigation device of claim 1, wherein: the outer surface of the connecting ring (31) is provided with a rotating groove, the outer surface of the clamping ring (32) is rotatably connected with the inner wall of the rotating groove, the outer surface of one end, far away from the connecting ring (31), of the clamping ring (32) is provided with a placing groove, and the outer surface of the clamping block (36) is rotatably connected with the inner wall of the placing groove.
4. The lidar navigation device of claim 1, wherein: one end, far away from reset groove (33), of extension spring (34) is fixedly connected with the outer surface of accessory plate (39), the outer surface of accessory plate (39) and the inner wall sliding connection of reset groove (33), one side, far away from reset groove (33), of accessory plate (39) is fixedly mounted with a pull handle.
5. The lidar navigation device of claim 2, wherein: the top of threaded rod (44) runs through limiting plate (43) and extends to the top of limiting plate (43), one end fixed mounting that threaded rod (44) are located limiting plate (43) top has the commentaries on classics handle, the locating hole has all been seted up at the both ends of cardboard (46) upper surface, the outer surface of reference column (42) and the inner wall sliding connection of locating hole.
6. The lidar navigation device of claim 2, wherein: the seal groove has been seted up to the upper surface of cardboard (46), the surface of sealing washer (41) and the inner wall sliding connection of seal groove, the material of sealing washer (41) is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120164581.8U CN214151043U (en) | 2021-01-21 | 2021-01-21 | Laser radar navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120164581.8U CN214151043U (en) | 2021-01-21 | 2021-01-21 | Laser radar navigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214151043U true CN214151043U (en) | 2021-09-07 |
Family
ID=77549501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120164581.8U Expired - Fee Related CN214151043U (en) | 2021-01-21 | 2021-01-21 | Laser radar navigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214151043U (en) |
-
2021
- 2021-01-21 CN CN202120164581.8U patent/CN214151043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 Termination date: 20220121 |