CN215180864U - Calibrating device for laser range finder - Google Patents
Calibrating device for laser range finder Download PDFInfo
- Publication number
- CN215180864U CN215180864U CN202120958486.5U CN202120958486U CN215180864U CN 215180864 U CN215180864 U CN 215180864U CN 202120958486 U CN202120958486 U CN 202120958486U CN 215180864 U CN215180864 U CN 215180864U
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- base
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- connecting plate
- laser range
- range finder
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Abstract
The utility model discloses a calibrating device for laser range finder, including first base, second base, first adjusting screw, gyro wheel support, gyro wheel, stand, flexible post, reflector panel, cutting ferrule, second adjusting screw, adjusting ball, connecting plate, screw rod, limiting plate and spirit level. The utility model has the advantages that: the second base is telescopic connection around can being through first adjusting screw and first base, and then it is adjustable to drive the cutting ferrule and be connected to drive the adjacent distance about connecting plate, through adjusting the whole length of the distance control device between second base and the first base, make the staff can calculate the range finding precision of surveying laser range finder through multiunit range finding data accuracy, the lateral wall top of stand is twisted soon and is connected with fastening screw, flexible post is telescopic connection from top to bottom through fastening screw and stand, make the staff can adjust device's overall height as required, and then can satisfy the personnel of different heights and use.
Description
Technical Field
The utility model relates to a calibrating device specifically is a calibrating device for laser range finder belongs to calibrating device technical field.
Background
A laser distance meter for measuring the distance to target by using a certain parameter of modulated laser is composed of phase distance meter and pulse distance meter, the pulse laser distance meter emits a short pulse laser beam to target, photoelectric element receives the laser beam reflected by target, timer measures the time from emitting to receiving, and calculates the distance from observer to target.
Because the existing laser range finders need to be calibrated regularly, although the laser range finder calibration devices are more on the market, but the fixing device on the laser range finder calibration device can only carry out fixed detection on a specific type of laser range finder, therefore, there is a need for a calibration device for laser range finders to meet the current market demand, although many calibration devices are currently commercially available, there are still many common problems in view of the above, firstly, the existing calibration device for the laser range finder is only provided with a specific fixing device, so that the calibration device can only carry out fixed calibration on the laser range finder with a specific model, has certain limitation, secondly, the whole length of current calibrating device for laser range finder can't be adjusted, leads to the staff can't calculate laser range finder's range finding precision through the calibration data of the different positions of multiunit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a calibrating device for laser range finder just for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a calibration device for a laser range finder comprises a first base, a second base, a first adjusting screw, a roller bracket, a roller, an upright post, a telescopic post, a reflector, a clamping sleeve, a second adjusting screw, an adjusting ball, a connecting plate, a screw rod, a limiting plate and a level gauge; the first base is positioned at the bottom of the upright post, the second base is connected in the inner cavity of the first base and positioned at the right side of the first base, the first adjusting screw is screwed and locked at the right end of the side wall of the first base, the roller support is respectively connected at the left end of the bottom of the first base and the right end of the bottom of the second base, the roller is rotatably connected on the roller support, the upright post is respectively and vertically fixed at the left end of the top of the first base and the right end of the top of the second base, the telescopic columns are connected in the inner cavity of the upright post and positioned above the upright post, the reflector panel is fixed between two adjacent telescopic columns at the front and the back at the left side, the clamping sleeve is fixed at the top ends of two adjacent telescopic columns at the front and the back at the right side, the second adjusting screw is screwed and connected on the side wall of the clamping sleeve, the adjusting ball is positioned in the inner cavity of the clamping sleeve, and the connecting plate is horizontally fixed between the two adjacent clamping sleeves at the front and the back, the screw rod is connected to the centers of vertical plates at the front end and the rear end of the connecting plate in a screwing mode, the limiting plate is connected to the tail end of the screw rod, and the level meter is arranged at the center of the left end of the connecting plate in an embedded mode.
Preferably, in order to make the staff can accurately calculate the range finding precision of surveying laser range finder through multiunit range finding data through adjusting the whole length of the distance control device between second base and the first base, the second base is telescopic connection around can through first adjusting screw and first base, and then drives the cutting ferrule and the connecting plate about adjacent distance be adjustable and be connected.
Preferably, in order to make the staff can adjust device's overall height as required, and then can satisfy the personnel of different heights and use, the lateral wall top of stand is twisted soon and is connected with fastening screw, and flexible post is telescopic connection from top to bottom through fastening screw and stand.
Preferably, in order to adjust the laser range finder that surveys to the horizontality, adjust the ball and be connected with the cutting ferrule rotation type, the connecting plate is angle adjustable through adjusting ball and cutting ferrule and is connected.
Preferably, in order to slide around through the limiting plate, make the device can carry out spacing fixed with the spotlight distancer of different models, the limiting plate bilateral symmetry formula sets up, and is connected through the bearing between limiting plate and the screw rod, and the left and right sides riser center department of connecting plate is provided with the screw, and the screw passes through the screw to be connected with the connecting plate screw thread rotary type, and the limiting plate passes through the screw to be connected with the connecting plate slip formula around can.
Preferably, in order to make the staff can be with device quick travel to assigned position, roller bracket's top is provided with the pivot, and roller bracket is universal rotation through pivot and first base, second base on the horizontal direction and is connected, and first base, second base pass through the gyro wheel and are the roll formula with the contact plane and be connected.
The utility model has the advantages that: the calibration device has reasonable design, the second base is connected with the first base in a front-back telescopic manner through the first adjusting screw, so as to drive the clamping sleeve to be connected with the connecting plate in an adjustable manner, the distance control device between the second base and the first base is adjusted in integral length, so that a worker can accurately calculate the distance measurement precision of the laser range finder to be measured through multiple groups of distance measurement data, the top end of the side wall of the upright post is connected with a fastening screw in a screwing manner, the telescopic post is connected with the upright post in an up-down telescopic manner through the fastening screw, so that the worker can adjust the integral height of the device as required, and further can meet the use requirements of people with different heights, the adjusting ball is connected with the clamping sleeve in a rotating manner, the connecting plate is connected with the clamping sleeve in an angle-adjustable manner through the adjusting ball, so as to adjust the laser range finder to be measured to be in a horizontal state, and the limiting plates are arranged in a left-right symmetrical manner, and be connected through the bearing between limiting plate and the screw rod, the left and right sides riser center department of connecting plate is provided with the screw, the screw rod is screw thread rotary type through the screw and is connected with the connecting plate, the limiting plate passes through the screw rod and is connected with the connecting plate can be the front and back glide, slide around through the limiting plate, make the device can carry out spacing fixed with the spotlight distancer of different models, the top of gyro wheel support is provided with the pivot, the gyro wheel support is through pivot and first base, the second base is universal rotation connection on the horizontal direction, and first base, the second base is the roll formula through gyro wheel and contact plane and is connected, make the staff can be with device fast migration to the assigned position.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a bottom view of the first embodiment of the present invention;
fig. 3 is an enlarged view of a portion a of the present invention.
In the figure: 1. first base, 2, second base, 3, first adjusting screw, 4, gyro wheel support, 5, gyro wheel, 6, stand, 7, flexible post, 8, reflector panel, 9, cutting ferrule, 10, second adjusting screw, 11, adjusting ball, 12, connecting plate, 13, screw rod, 14, limiting plate and 15, spirit level.
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.
Referring to fig. 1 to 3, a calibration device for a laser range finder includes a first base 1, a second base 2, a first adjusting screw 3, a roller bracket 4, a roller 5, a column 6, a telescopic column 7, a reflector 8, a ferrule 9, a second adjusting screw 10, an adjusting ball 11, a connecting plate 12, a screw 13, a limiting plate 14 and a level gauge 15; the first base 1 is positioned at the bottom of the upright post 6, the second base 2 is connected in the inner cavity of the first base 1 and positioned at the right side of the first base 1, the first adjusting screw 3 is screwed and locked at the right end of the side wall of the first base 1, the roller bracket 4 is respectively connected at the left end of the bottom of the first base 1 and the right end of the bottom of the second base 2, the roller 5 is rotatably connected on the roller bracket 4, the upright post 6 is respectively and vertically fixed at the left end of the top of the first base 1 and the right end of the top of the second base 2, the telescopic posts 7 are connected in the inner cavity of the upright post 6 and positioned above the upright post 6, the reflector 8 is fixed between the front and the rear adjacent telescopic posts 7 at the left side, the ferrule 9 is fixed at the top ends of the front and the rear adjacent telescopic posts 7 at the right side, and the second adjusting screw 10 is screwed and connected on the side wall of the ferrule 9, adjusting ball 11 is arranged in the inside cavity of cutting ferrule 9, connecting plate 12 level is fixed between two adjacent cutting ferrules 9 around, screw 13 revolves soon and connects both ends riser center department around connecting plate 12, limiting plate 14 is connected at screw 13 tail end, spirit level 15 is embedded setting in the left end center department of connecting plate 12.
The second base 2 is telescopically connected with the first base 1 in a front-back direction through a first adjusting screw 3, so that the clamping sleeve 9 is driven to be adjustably connected with a connecting plate 12 at the adjacent distance in the left-right direction, the distance measuring precision of the laser range finder to be measured can be accurately calculated through a plurality of groups of distance measuring data by adjusting the integral length of a distance control device between the second base 2 and the first base 1, a fastening screw is screwed and connected to the top end of the side wall of the upright post 6, the telescopic post 7 is telescopically connected with the upright post 6 in an up-down direction through the fastening screw, so that the whole height of the device can be adjusted by a worker according to the requirement, the laser range finder can be used by people with different heights, the adjusting ball 11 is rotatably connected with the clamping sleeve 9, the connecting plate 12 is connected with the clamping sleeve 9 in an angle adjustable manner through the adjusting ball 11, and the laser range finder to be adjusted to be in a horizontal state, limiting plate 14 bilateral symmetry formula sets up, and is connected through the bearing between limiting plate 14 and the screw rod 13, and the left and right sides riser center department of connecting plate 12 is provided with the screw, and screw rod 13 is screw thread rotary type through the screw and is connected with connecting plate 12, and limiting plate 14 is through screw rod 13 and connecting plate 12 be around the slip type be connected, slides around through limiting plate 14, makes the device can carry out spacing fixed with the spotlight distancer of different models, the top of gyro wheel support 4 is provided with the pivot, and gyro wheel support 4 is universal rotation through pivot and first base 1, second base 2 on the horizontal direction and is connected, and first base 1, second base 2 are the roll formula through gyro wheel 5 and contact plane and are connected, make the staff can be with device fast movement to assigned position.
The working principle is as follows: when the calibrating device is used, the device is quickly moved to an appointed position through the roller 5, then the height between the upright post 6 and the telescopic post 7 is adjusted to be proper, then the laser range finder is placed on the connecting plate 12, the screw 13 is rotated to drive the front and rear adjacent two limiting plates 14 to move in opposite directions at the moment until the laser range finder is clamped, the angle of the connecting plate 12 is adjusted through the adjusting ball 11 at the moment, the level 15 is synchronously observed, the adjusting ball 11 and the clamping sleeve 9 are locked by screwing the second adjusting screw 10 after the level 15 is in a horizontal state, when calibration is carried out, the laser range finder emits laser and is reflected by the reflecting plate 8 to obtain range data, at the moment, a worker accurately measures the distance between the laser range finder and the reflecting plate 8 through a tape, and whether the range data of the laser range finder is accurate or not is judged and calibrated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a calibrating device for laser range finder which characterized in that: the device comprises a first base (1), a second base (2), a first adjusting screw (3), a roller bracket (4), a roller (5), a stand column (6), a telescopic column (7), a reflector (8), a clamping sleeve (9), a second adjusting screw (10), an adjusting ball (11), a connecting plate (12), a screw (13), a limiting plate (14) and a level gauge (15); the first base (1) is positioned at the bottom of the stand column (6), the second base (2) is connected in the inner cavity of the first base (1) and positioned at the right side of the first base (1), the first adjusting screw (3) is screwed and locked at the right end of the side wall of the first base (1), the roller bracket (4) is respectively connected at the left end of the bottom of the first base (1) and the right end of the bottom of the second base (2), the roller (5) is rotatably connected on the roller bracket (4), the stand column (6) is respectively vertically fixed at the left end of the top of the first base (1) and the right end of the top of the second base (2), the telescopic columns (7) are connected in the inner cavity of the stand column (6) and positioned above the stand column (6), the reflecting plate (8) is fixed between the front and rear adjacent telescopic columns (7) at the left side, and the clamping sleeve (9) is fixed at the top ends of the front and rear adjacent telescopic columns (7) at the right side, second adjusting screw (10) are twisted soon and are connected on the lateral wall of cutting ferrule (9), adjusting ball (11) are located the inside cavity of cutting ferrule (9), connecting plate (12) level is fixed between two adjacent cutting ferrules (9) in the front and back, screw rod (13) are twisted soon and are connected both ends riser center department around connecting plate (12), limiting plate (14) are connected at screw rod (13) tail end, spirit level (15) are embedded setting in the left end center department of connecting plate (12).
2. The calibration device for a laser range finder as claimed in claim 1, wherein: second base (2) are telescopic connection around can through first adjusting screw (3) and first base (1), and then drive cutting ferrule (9) and connecting plate (12) and control adjacent distance and be adjustable and be connected.
3. The calibration device for a laser range finder as claimed in claim 1, wherein: the top end of the side wall of the upright post (6) is connected with a fastening screw in a screwing mode, and the telescopic post (7) is connected with the upright post (6) in a vertically telescopic mode through the fastening screw.
4. The calibration device for a laser range finder as claimed in claim 1, wherein: adjusting ball (11) are connected with cutting ferrule (9) in the rotary type, and connecting plate (12) are angle adjustable through adjusting ball (11) and cutting ferrule (9) and are connected.
5. The calibration device for a laser range finder as claimed in claim 1, wherein: limiting plate (14) bilateral symmetry formula sets up, and is connected through the bearing between limiting plate (14) and screw rod (13), and the left and right sides riser center department of connecting plate (12) is provided with the screw, and screw rod (13) are screw thread rotary type through screw and connecting plate (12) and are connected, and limiting plate (14) are through screw rod (13) and connecting plate (12) be the sliding type connection around can.
6. The calibration device for a laser range finder as claimed in claim 1, wherein: the top of gyro wheel support (4) is provided with the pivot, and gyro wheel support (4) are universal rotation through pivot and first base (1), second base (2) and are connected in the horizontal direction, and just first base (1), second base (2) are the roll formula through gyro wheel (5) and contact plane and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958486.5U CN215180864U (en) | 2021-05-07 | 2021-05-07 | Calibrating device for laser range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958486.5U CN215180864U (en) | 2021-05-07 | 2021-05-07 | Calibrating device for laser range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215180864U true CN215180864U (en) | 2021-12-14 |
Family
ID=79366941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120958486.5U Expired - Fee Related CN215180864U (en) | 2021-05-07 | 2021-05-07 | Calibrating device for laser range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215180864U (en) |
-
2021
- 2021-05-07 CN CN202120958486.5U patent/CN215180864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220106 Address after: 518000 zone 102a, complex building 2, xinyongcheng factory, No. 55, Shapu 1st Road, Shapu community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen guanglongxing Technology Co.,Ltd. Address before: 514000 Dashaba (county industrial community), shanzixia village, huliao Town, Dapu County, Meizhou City, Guangdong Province Patentee before: Zhongkang Ruixin (Guangdong) Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220418 Address after: 514000 Dashaba (county industrial community), shanzixia village, huliao Town, Dapu County, Meizhou City, Guangdong Province Patentee after: Zhongkang Ruixin (Guangdong) Technology Co.,Ltd. Address before: 518000 zone 102a, complex building 2, xinyongcheng factory, No. 55, Shapu 1st Road, Shapu community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen guanglongxing Technology Co.,Ltd. |
|
| 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: 20211214 |