CN214122453U - Automatic calibrating device of laser range finder - Google Patents
Automatic calibrating device of laser range finder Download PDFInfo
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- CN214122453U CN214122453U CN202120176022.9U CN202120176022U CN214122453U CN 214122453 U CN214122453 U CN 214122453U CN 202120176022 U CN202120176022 U CN 202120176022U CN 214122453 U CN214122453 U CN 214122453U
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- range finder
- laser range
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Abstract
The utility model discloses an automatic calibrating installation of laser range finder, comprising a bottom shell, the top fixedly connected with casing of drain pan, the left side fixedly connected with electric telescopic handle of drain pan inner chamber, the horizontal fixedly connected with fixed plate in both sides of casing inner chamber. The utility model discloses a set up the drain pan, electric telescopic handle, first through-hole, the connecting rod, the connecting plate, a housing, the sliding sleeve, laser range finder, the second through-hole, the range finding board, the dead lever, a controller, the movable block, the installation shell, the mount pad, the cooperation of spring and limiting plate is used, it controls laser range finder to remove by screw thread transmission to have solved this equipment in the use, because screw thread removal's in-process receives the injecing of screw thread interval usually, so its displacement's control accuracy receives certain influence easily, and be not convenient for install the dismantlement to laser range finder usually, can cause the problem of certain influence for user's use and measuring result's precision.
Description
Technical Field
The utility model relates to a laser range finder technical field specifically is an automatic calibrating installation of laser range finder.
Background
The laser distance measuring instrument is an instrument for measuring the distance to a target by using a certain parameter of modulated laser. The measuring range of the laser range finder is 3.5-5000 meters.
In the use process of the laser range finder, an automatic verification device of the laser range finder is often required to be used, for example: the Chinese patent network discloses an automatic calibrating device of a handheld laser range finder, and has the following patent numbers: 201621113325.1, comprising a measurement and control host, a camera, a short-distance detection platform, and a plurality of telescopic boxes; a telescopic reflection plate is arranged in the telescopic box; the short-distance detection platform is provided with a zero-position base used for placing the handheld laser range finder, the camera is installed in a way of aligning with a digital display window of the handheld laser range finder, and the camera is connected with the measurement and control host; the video transmission that the camera was shot to observing and controling the host computer, the numerical value that shows on reading hand-held type laser range finder is discerned by observing and controlling the host computer, this equipment is controlled laser range finder by screw thread transmission and removes in the use, because the in-process that the screw thread removed receives the limited of screw thread interval usually, so its control accuracy of displacement receives certain influence easily, and be not convenient for usually to install the laser range finder and dismantle, can cause certain influence for user's use and measuring result's precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic calibrating installation of laser range finder, possess and be convenient for dismantle and the accurate advantage of measuring result to laser range finder, it controls laser range finder to remove by screw thread transmission in the use to have solved this equipment, because the in-process that the screw thread removed receives the injecing of screw thread interval usually, so the control accuracy of its displacement receives certain influence easily, and be not convenient for install the dismantlement to laser range finder usually, can cause the problem of certain influence for user's use and measuring result's precision.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic calibrating device of a laser range finder comprises a bottom shell, wherein the top of the bottom shell is fixedly connected with a shell, the left side of an inner cavity of the bottom shell is fixedly connected with an electric telescopic rod, two sides of the inner cavity of the shell are transversely and fixedly connected with fixed plates, the right side of the surface of the fixed plates is movably sleeved with a sliding sleeve, the bottom of the sliding sleeve is fixedly connected with a connecting plate, the bottom of the shell is provided with a first through hole matched with the connecting plate for use, the bottom of the connecting plate penetrates through the first through hole to extend to the inner cavity of the bottom shell, the right side of the electric telescopic rod is fixedly connected with the left side of the connecting plate, the right side of the bottom of the inner cavity of the bottom shell is fixedly connected with a storage battery, the top of the sliding sleeve is fixedly connected with a connecting rod, the top of the shell is provided with a second through hole matched with the connecting rod for use, the top of the connecting rod penetrates through the second through hole to extend to the outer side of the shell and is fixedly connected with a mounting seat, the left side of mount pad is provided with the installation shell, the left side fixedly connected with laser range finder of installation shell, the first mounting groove that uses with the installation shell cooperation is seted up in the left side of mount pad, the right side of installation shell extends to the inner chamber of first mounting groove, the upper and lower both sides of installation shell inner chamber all are provided with the limiting plate, the equal fixedly connected with movable block in both sides at limiting plate top, the second mounting groove that uses with the cooperation of right side movable block is all seted up to the upper and lower both sides of first mounting groove inner chamber, the surperficial movable sleeve of movable block is equipped with the spring, one side fixedly connected with rubber spring post that the movable block was kept away from to the limiting plate, the left side at casing top is provided with the range finding board, the left side fixedly connected with controller on the positive surface of casing.
Preferably, the bottom of the two sides of the bottom shell is fixedly connected with a mounting plate, and the top of the mounting plate is provided with a mounting hole.
Preferably, the front surface of the shell is provided with a scale mirror in a penetrating manner, and the front surface of the bottom shell is movably connected with a movable door.
Preferably, the bottom fixedly connected with slider of range finding board, the spout that uses with the slider cooperation is seted up in the left side at casing top.
Preferably, the two sides of the inner cavity of the mounting shell are transversely and fixedly connected with partition plates, and one side, close to the partition plates, of the rubber spring columns is fixedly connected with the partition plates.
Preferably, the bottom of the inner cavity of the bottom shell is fixedly connected with a protective cover outside the storage battery, and one side of the limiting plate, which is close to the inner wall of the installation shell, is movably connected with the inner wall of the installation shell.
Preferably, the top of the spring is fixedly connected with the inner wall of the mounting shell, and one side of the spring, which is close to the limiting plate, is fixedly connected with the limiting plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the drain pan, electric telescopic handle, first through-hole, the connecting rod, the connecting plate, a housing, the sliding sleeve, laser range finder, the second through-hole, the range finding board, the dead lever, a controller, the movable block, the installation shell, the mount pad, the cooperation of spring and limiting plate is used, it controls laser range finder to remove by screw thread transmission to have solved this equipment in the use, because screw thread removal's in-process receives the injecing of screw thread interval usually, so its displacement's control accuracy receives certain influence easily, and be not convenient for install the dismantlement to laser range finder usually, can cause the problem of certain influence for user's use and measuring result's precision.
2. The utility model can fix the bottom shell conveniently by arranging the mounting plate and the mounting hole;
the distance between the laser range finder and the range finder can be read by arranging the scale mirror;
the storage battery is arranged, so that power can be supplied to the equipment;
the storage battery can be protected by arranging the protective cover;
the sliding block and the sliding groove are arranged, so that the position of the ranging plate can be finely adjusted conveniently;
through setting up the limiting plate, can avoid the movable block to drop from the inner chamber of installation shell.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the partial structure of the present invention;
FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 4 is an enlarged view of B in fig. 1 according to the present invention.
In the figure: the device comprises a bottom shell 1, an electric telescopic rod 2, a first through hole 3, a connecting rod 4, a connecting plate 5, a storage battery 6, a shell 7, a sliding sleeve 8, a laser range finder 9, a second through hole 10, a ranging plate 11, a fixed rod 12, a controller 13, a moving block 14, an installation shell 15, an installation seat 16, a spring 17, a second installation groove 18, a first installation groove 19, a rubber spring column 20, a partition plate 21 and a limiting plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a drain pan 1, electric telescopic handle 2, first through-hole 3, connecting rod 4, connecting plate 5, battery 6, casing 7, sliding sleeve 8, laser range finder 9, second through-hole 10, range finding board 11, dead lever 12, controller 13, movable block 14, installation shell 15, mount pad 16, spring 17, second mounting groove 18, first mounting groove 19, rubber spring post 20, parts such as baffle 21 and limiting plate 22 are general standard or the parts that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical manual.
Referring to fig. 1-4, an automatic calibrating apparatus for a laser range finder comprises a bottom shell 1, a housing 7 fixedly connected to the top of the bottom shell 1, an electric telescopic rod 2 fixedly connected to the left side of the inner cavity of the bottom shell 1, fixing plates 12 transversely and fixedly connected to both sides of the inner cavity of the housing 7, a sliding sleeve 8 movably sleeved on the right side of the surface of the fixing plates 12, a connecting plate 5 fixedly connected to the bottom of the sliding sleeve 8, a first through hole 3 matched with the connecting plate 5 and used at the bottom of the housing 7, a connecting rod 4 fixedly connected to the top of the sliding sleeve 8, a second through hole 10 matched with the connecting rod 4 and used at the top of the housing 7, a storage battery 6 fixedly connected to the right side of the inner cavity of the bottom shell 1 and fixed to the left side of the connecting plate 5, a second through hole 10 matched with the connecting rod 4 and used at the top of the housing 7, a mounting base 16 fixedly connected to the top of the connecting rod 4, the left side of mount pad 16 is provided with installation shell 15, the left side fixedly connected with laser range finder 9 of installation shell 15, first mounting groove 19 that uses with the cooperation of installation shell 15 is seted up in the left side of mount pad 16, the right side of installation shell 15 extends to the inner chamber of first mounting groove 19, the upper and lower both sides in installation shell 15 inner chamber all are provided with limiting plate 22, the equal fixedly connected with movable block 14 in both sides at limiting plate 22 top, the second mounting groove 18 that uses with the cooperation of right side movable block 14 is all seted up to the upper and lower both sides in the 19 inner chamber of first mounting groove, the surperficial movable sleeve of movable block 14 is equipped with spring 17, one side fixedly connected with rubber spring post 20 of movable block 14 is kept away from to limiting plate 22, the left side at casing 7 top is provided with range finding board 11, the left side fixedly connected with controller 13 on casing 7 obverse surface.
The equal fixedly connected with mounting panel in bottom at drain pan 1 both sides, the mounting hole has been seted up at the top of mounting panel.
The front surface of the shell 7 is provided with a scale mirror in a penetrating way, and the front surface of the bottom shell 1 is movably connected with a movable door.
The bottom fixedly connected with slider of range finding board 11, the spout that uses with the slider cooperation has been seted up on the left side at casing 7 top.
The two sides of the inner cavity of the mounting shell 15 are transversely and fixedly connected with a partition plate 21, and one side of the rubber spring column 20 close to the partition plate 21 is fixedly connected with the partition plate 21.
The bottom of the inner cavity of the bottom shell 1 is fixedly connected with a protective cover at the outer side of the storage battery 6, and one side of the limiting plate 22 close to the inner wall of the mounting shell 15 is movably connected with the inner wall of the mounting shell 15.
The top of the spring 17 is fixedly connected with the inner wall of the mounting shell 15, and one side of the spring 17 close to the limit plate 22 is fixedly connected with the limit plate 22.
The bottom shell 1 can be conveniently fixed by arranging the mounting plate and the mounting hole;
by arranging the scale mirror, the distance between the laser range finder 9 and the range finding plate 11 can be read;
the device can be powered by the storage battery 6;
the storage battery 6 can be protected by arranging the protective cover;
the sliding block and the sliding groove are arranged, so that the position of the distance measuring plate 11 can be finely adjusted conveniently;
by providing the limit plate 22, the moving block 14 can be prevented from falling off from the inner cavity of the mounting case 15.
When in use, a user drives the limit plate 22 to move by pressing the left moving block 14, the limit plate 22 drives the right moving block 14 to fall off from the inner cavity of the second mounting groove 18 and move into the inner cavity of the mounting shell 15, then the user pulls the laser range finder 9 outwards to drive the mounting shell 15 to move, so that the laser range finder 9 falls off from the inner cavity of the first mounting groove 19, thereby completing the disassembly of the laser range finder 9, in the measuring process, when the distance between the laser range finder 9 and the range finder plate 11 needs to be changed, a user can start the electric telescopic rod 2 through the controller 13, the output end of the electric telescopic rod 2 drives the sliding sleeve 8 to move through the connecting plate 5, the sliding sleeve 8 drives the mounting seat 16 to move through the connecting rod 4, thereby drive laser range finder 9 and remove to this purpose of accomplishing accurate regulation laser range finder 9 and the distance between range finding board 11.
To sum up: this automatic calibrating installation of laser range finder, through setting up drain pan 1, electric telescopic handle 2, first through-hole 3, connecting rod 4, connecting plate 5, casing 7, sliding sleeve 8, laser range finder 9, second through-hole 10, range finding board 11, dead lever 12, controller 13, the movable block 14, installation shell 15, mount pad 16, the cooperation of spring 17 and limiting plate 22 is used, it controls laser range finder to remove by screw drive to have solved this equipment in the use, because the in-process of screw thread removal receives the injecing of screw thread interval usually, so its displacement's control accuracy receives certain influence easily, and be not convenient for install the dismantlement to laser range finder usually, can cause the problem of certain influence for user's use and measuring result's precision.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides an automatic calibrating installation of laser range finder, includes drain pan (1), its characterized in that: the top of the bottom shell (1) is fixedly connected with a shell (7), the left side of the inner cavity of the bottom shell (1) is fixedly connected with an electric telescopic rod (2), two sides of the inner cavity of the shell (7) are transversely and fixedly connected with fixed plates (12), the right side of the surface of each fixed plate (12) is movably sleeved with a sliding sleeve (8), the bottom of each sliding sleeve (8) is fixedly connected with a connecting plate (5), the bottom of each shell (7) is provided with a first through hole (3) matched with the corresponding connecting plate (5) for use, the bottom of each connecting plate (5) penetrates through the corresponding first through hole (3) and extends to the inner cavity of the bottom shell (1), the right side of the electric telescopic rod (2) is fixedly connected with the left side of the corresponding connecting plate (5), the right side of the bottom of the inner cavity of the bottom shell (1) is fixedly connected with a storage battery (6), and the top of each sliding sleeve (8) is fixedly connected with a connecting rod (4), the top of the shell (7) is provided with a second through hole (10) matched with the connecting rod (4) for use, the top of the connecting rod (4) penetrates through the second through hole (10) to extend to the outer side of the shell (7) and is fixedly connected with an installation seat (16), the left side of the installation seat (16) is provided with an installation shell (15), the left side of the installation shell (15) is fixedly connected with a laser range finder (9), the left side of the installation seat (16) is provided with a first installation groove (19) matched with the installation shell (15) for use, the right side of the installation shell (15) extends to the inner cavity of the first installation groove (19), the upper side and the lower side of the inner cavity of the installation shell (15) are respectively provided with a limiting plate (22), the two sides of the top of the limiting plate (22) are respectively fixedly connected with a moving block (14), the upper side and the lower side of the inner cavity of the first installation groove (19) are respectively provided with a second installation groove (18) matched with the right moving block (14) for use, the surface activity cover of movable block (14) is equipped with spring (17), one side fixedly connected with rubber spring post (20) that movable block (14) was kept away from in limiting plate (22), the left side at casing (7) top is provided with range finding board (11), the positive left side fixedly connected with controller (13) on surface of casing (7).
2. The automatic calibrating device for the laser range finder as claimed in claim 1, wherein: the bottom of the two sides of the bottom shell (1) is fixedly connected with mounting plates, and mounting holes are formed in the tops of the mounting plates.
3. The automatic calibrating device for the laser range finder as claimed in claim 1, wherein: the front surface of the shell (7) is provided with a scale mirror in a penetrating way, and the front surface of the bottom shell (1) is movably connected with a movable door.
4. The automatic calibrating device for the laser range finder as claimed in claim 1, wherein: the bottom fixedly connected with slider of range finding board (11), the spout that uses with the slider cooperation is seted up in the left side at casing (7) top.
5. The automatic calibrating device for the laser range finder as claimed in claim 1, wherein: the rubber spring mounting structure is characterized in that partition plates (21) are transversely and fixedly connected to two sides of an inner cavity of the mounting shell (15), and one side, close to the partition plates (21), of each rubber spring column (20) is fixedly connected with the corresponding partition plate (21).
6. The automatic calibrating device for the laser range finder as claimed in claim 1, wherein: the bottom of drain pan (1) inner chamber just is located the outside fixedly connected with safety cover of battery (6), limiting plate (22) are close to the one side of installation shell (15) inner wall and the inner wall swing joint of installation shell (15).
7. The automatic calibrating device for the laser range finder as claimed in claim 1, wherein: the top of spring (17) and the inner wall fixed connection of installation shell (15), one side and limiting plate (22) fixed connection that spring (17) are close to limiting plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120176022.9U CN214122453U (en) | 2021-01-22 | 2021-01-22 | Automatic calibrating device of laser range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120176022.9U CN214122453U (en) | 2021-01-22 | 2021-01-22 | Automatic calibrating device of laser range finder |
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| Publication Number | Publication Date |
|---|---|
| CN214122453U true CN214122453U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120176022.9U Active CN214122453U (en) | 2021-01-22 | 2021-01-22 | Automatic calibrating device of laser range finder |
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| CN (1) | CN214122453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324837A (en) * | 2021-12-30 | 2022-04-12 | 山东大学 | Contact method concrete expansion and contraction detection device and method based on laser ranging |
-
2021
- 2021-01-22 CN CN202120176022.9U patent/CN214122453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324837A (en) * | 2021-12-30 | 2022-04-12 | 山东大学 | Contact method concrete expansion and contraction detection device and method based on laser ranging |
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