CN211698175U - Laser range finder fixed bolster - Google Patents
Laser range finder fixed bolster Download PDFInfo
- Publication number
- CN211698175U CN211698175U CN202020041752.3U CN202020041752U CN211698175U CN 211698175 U CN211698175 U CN 211698175U CN 202020041752 U CN202020041752 U CN 202020041752U CN 211698175 U CN211698175 U CN 211698175U
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- range finder
- laser range
- sleeve
- rod
- connecting rod
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Abstract
The utility model discloses a laser range finder fixed bolster, including the base, arrange in the constant head tank on base top, arrange in the constant head tank and with the base rotates the lifter that is connected, arrange in the connecting block on lifter top, with the connecting block rotate connect and the connecting rod of level setting, the connecting rod lower extreme with the lifter passes through angle modulation structure to be connected, angle modulation structure one end with the connecting rod is articulated, the angle modulation structure other end with the lifter is articulated, the one end that the connecting rod kept away from the connecting block is equipped with laser range finder fixed slot, install laser range finder in the fixed slot, be equipped with the spirit level on the connecting rod; the utility model has the advantages of simple structure, convenient operation, practicality are strong, and the laser range finder on arranging this fixed bolster in can carry out diversified regulation, and the angle of diversified regulation and highly all correspond specific numerical value, and the measuring degree of accuracy is high.
Description
Technical Field
The utility model relates to an appurtenance technical field that laser rangefinder used, in particular to laser rangefinder fixed bolster.
Background
Laser rangefinders (Laser rangefinders) are instruments that use a certain parameter of modulated Laser to achieve distance measurement to a target. The measuring range of the laser range finder is 3.5-5000 meters. The distance measuring method is divided into a phase method distance measuring instrument and a pulse method distance measuring instrument, the pulse type laser distance measuring instrument emits a pulse laser beam or a sequence of short pulse laser beams to a target when in work, a photoelectric element receives the laser beam reflected by the target, a timer measures the time from the emitting to the receiving of the laser beam, and the distance from an observer to the target is calculated. The phase-method laser range finder detects a distance by detecting a phase difference occurring when emitted light and reflected light propagate in a space. The laser range finder has light weight, small volume, simple operation, high speed and accuracy, and the error is only one fifth to one hundred times of that of other optical range finders.
Present range finding generally is that the operator is handheld to be measured, and to some special measurement sizes, use handheld mode can not carry out effectual measurement to it, hold to laser range finder for a long time simultaneously and make the operator tired, the easy aching pain of arm, thereby lead to reducing the measuring rate of accuracy, in order to alleviate the aching pain of hand, the operator needs the rest many times, thereby lead to size measurement efficiency to descend, influence the job schedule, the regulation of current fixed bolster is inaccurate, be not convenient for fix a position specific angle and height, can not carry out diversified regulation, can not satisfy multiple demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser range finder fixed bolster, it generally is the handheld measurement of operator to have solved current range finding, and to some special measurement sizes, use handheld mode can not carry out effectual measurement to it, hold laser range finder for a long time simultaneously and make the operator tired, the easy aching pain of arm, thereby lead to reducing measured rate of accuracy, in order to alleviate the aching pain of hand, the operator needs rest many times, thereby lead to size measurement efficiency to descend, influence the work progress, current fixed bolster's regulation is inaccurate, be not convenient for fix a position specific angle and height, can not carry out diversified regulation, can not satisfy the problem of multiple demand.
The utility model is realized in such a way that the laser range finder fixing bracket comprises a base, a positioning groove arranged at the top end of the base, a lifting rod arranged in the positioning groove and rotationally connected with the base, a connecting block arranged at the top end of the lifting rod, and a connecting rod rotationally connected with the connecting block and horizontally arranged,
the lower end of the connecting rod is connected with the lifting rod through an angle adjusting structure, one end of the angle adjusting structure is hinged with the connecting rod, the other end of the angle adjusting structure is hinged with the lifting rod,
one end of the connecting rod, which is far away from the connecting block, is provided with a laser range finder fixing groove, a laser range finder is arranged in the fixing groove,
the connecting rod is provided with a level gauge.
The utility model discloses a further technical scheme is: the lifting rod comprises a sleeve, a spring arranged at the bottom of the inner side of the sleeve, and a loop bar, one end of the loop bar is arranged in the sleeve and is connected with the spring, the other end of the loop bar extends out of the sleeve,
the sleeve and the sleeve rod are respectively provided with a positioning hole, and the sleeve rod penetrate through the positioning holes through positioning rods to be fixed.
The utility model discloses a further technical scheme is: the sleeve is kept away from the one end of loop bar pass through the bearing with the base rotates and is connected, the loop bar is kept away from telescopic one end with connecting block fixed connection, angle modulation structure with the loop bar is articulated.
The utility model discloses a further technical scheme is: and the sleeve rod is provided with scale marks.
The utility model discloses a further technical scheme is: the lower end of the sleeve is provided with a first marking parallel to the axis of the sleeve, the base is provided with a circular ring, an angle marking is carved on the circular ring, and the circular ring is arranged by taking the center of the sleeve as the center of a circle.
The utility model discloses a further technical scheme is: be equipped with the bar groove on the connecting block, the connecting rod is kept away from laser range finder's one end is followed pass in the bar groove and with the connecting block rotates through the pivot to be connected.
The utility model discloses a further technical scheme is: the connecting rod is provided with a second marking parallel to the axis of the connecting rod, and the connecting block is provided with an angle scale corresponding to the second marking.
The utility model discloses a further technical scheme is: the angle scale is arranged by taking the axis of the rotating shaft as the center of a circle.
The utility model discloses a further technical scheme is: the angle adjusting structure comprises an adjusting cylinder, an adjusting rod which is arranged at one end of the adjusting cylinder and is in threaded connection with the adjusting cylinder, and a rod body which is arranged at the other end of the adjusting cylinder and is in rotary connection with the adjusting cylinder,
the one end of adjusting the pole and keeping away from adjust a section of thick bamboo with the connecting rod is articulated, the one end of the body of rod is kept away from adjust a section of thick bamboo with the lifter is articulated.
The utility model has the advantages that: the utility model has the advantages of simple structure, convenient operation and strong practicability, the laser range finder arranged on the fixed bracket can be adjusted in multiple directions, the angles and heights of the multiple-direction adjustment correspond to specific numerical values, and the measuring accuracy is high; the lifting rod can adjust the height, the specific height can be confirmed through the scale marks on the loop bar, the lifting rod is rotatably connected with the base, the rotating angle of the laser range finder can be effectively adjusted, the specific rotating angle can be known through the matching of the first marking and the angle marking, the laser range finder and the lifting rod can form a certain angle through the rotation of the angle adjusting structure, the specific angle can be obtained according to the second marking and the angle scale, and therefore the measurement is accurate; the spirit level on the connecting rod can effectively judge whether the fixed support has deviation or not, tests on the basis of ensuring the accuracy of the fixed support and ensures the accuracy of results.
Drawings
Fig. 1 is a schematic structural view of a fixing bracket of a laser range finder provided by the present invention;
fig. 2 is a top view of the connecting rod provided by the present invention when connected with the connecting block;
fig. 3 is a schematic structural view of the lifting rod provided by the present invention;
fig. 4 is a top view of the base provided by the present invention.
Reference numerals: 1. the angle adjusting device comprises a base, 2. a positioning groove, 3. a lifting rod, 4. a connecting block, 5. a connecting rod, 6. an angle adjusting structure, 7. a laser range finder, 8. a level gauge, 31. a sleeve, 32. a scale, 33. a sleeve rod, 34. a positioning hole, 35. a positioning rod, 9. a scale mark, 10. a rotating shaft, 36. a first marking line, 37. an angle marking line, 41. a strip-shaped groove, 51. a second marking line, 52. an angle scale, 61. an adjusting cylinder, 62. an adjusting rod and 63. a rod body.
Detailed Description
Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The first embodiment is as follows:
FIGS. 1 to 4 show a laser rangefinder fixing bracket comprising a base 1, a positioning groove 2 disposed at the top end of the base 1, a lifting rod 3 disposed in the positioning groove 2 and rotatably connected to the base 1, a connecting block 4 disposed at the top end of the lifting rod 3, a connecting rod 5 rotatably connected to the connecting block 4 and horizontally disposed,
the lower end of the connecting rod 5 is connected with the lifting rod 3 through an angle adjusting structure 6, one end of the angle adjusting structure 6 is hinged with the connecting rod 5, the other end of the angle adjusting structure 6 is hinged with the lifting rod 3,
one end of the connecting rod 5 far away from the connecting block 4 is provided with a laser range finder fixing groove, a laser range finder 7 is arranged in the fixing groove,
and a level gauge 8 is arranged on the connecting rod 5.
The lifting rod 3 comprises a sleeve 31, a spring 32 arranged at the bottom of the inner side of the sleeve 31, a loop bar 33 with one end arranged in the sleeve 31 and connected with the spring 32 and the other end extending out of the sleeve 31,
positioning holes 34 are formed in the sleeve 31 and the sleeve rod 33, and the sleeve rod 33 and the sleeve 31 are fixed through the positioning holes 34 by the aid of positioning rods 35.
The sleeve 31 is kept away from the one end of loop bar 33 pass through the bearing with base 1 rotates and is connected, loop bar 33 is kept away from the one end of sleeve 31 with connecting block 4 fixed connection, angle adjusting structure 6 with loop bar 33 is articulated.
The loop bar 33 is provided with scale marks 9.
The lower end of the sleeve 31 is provided with a first marking 36 parallel to the axis of the sleeve 31, the base 1 is provided with a circular ring, the circular ring is carved with an angle marking 37, and the circular ring is arranged by taking the center of the sleeve 31 as the center of a circle.
Be equipped with bar groove 41 on connecting block 4, connecting rod 5 is kept away from the one end of laser range finder 7 is followed pass in the bar groove 41 and with connecting block 4 rotates through pivot 10 and is connected.
The connecting rod 5 is provided with a second marking 51 parallel to the axis of the connecting rod 5, and the connecting block 4 is provided with an angle scale 52 corresponding to the second marking 51.
The angle scale 52 is disposed around the axis of the rotating shaft 10.
The angle adjusting structure 6 comprises an adjusting cylinder 61, an adjusting rod 62 arranged at one end of the adjusting cylinder 61 and in threaded connection with the adjusting cylinder 61, and a rod body 63 arranged at the other end of the adjusting cylinder 61 and in rotational connection with the adjusting cylinder 61,
the end of the adjusting rod 62 far away from the adjusting cylinder 61 is hinged to the connecting rod 5, and the end of the rod body 63 far away from the adjusting cylinder 61 is hinged to the lifting rod 3.
The utility model discloses a theory of operation: before the use, whether the connection of each part is in place or not and whether each part is damaged or not are checked, so that the parts influencing the use are replaced in time, and the use quality and effect are ensured; when the laser range finder is used, the support is placed at a proper position, whether the support is placed stably is judged according to the level gauge 8, if an unstable state occurs, a place is timely replaced or the level of the laser range finder 7 is adjusted through the angle adjusting structure 6, when the laser range finder is used, the height is adjusted, the positioning rod 35 is pulled out of the positioning hole 34, the loop bar 33 and the sleeve 31 are in a movable state, the loop bar 33 moves up and down to a proper height according to measurement requirements, the rising height is judged according to the scale marks 9 on the loop bar 33, after the height is adjusted, the positioning rod 35 is inserted into the positioning hole 34, the sleeve 31 and the loop bar 33 are fixed, and the laser range finder 7 is fixed at a proper height; when needs are at same altitude rotation, rotate sleeve 31, make sleeve 31 rotate on base 1, through the correspondence of first marking 36 and angle marking 37, judge the rotatory angle of sleeve 31, thereby confirm laser range finder's 7 rotation angle, when needing to adjust laser range finder 7 and the certain angle of level personally submitting, rotate and adjust a section of thick bamboo 61, make and adjust a section of thick bamboo 61 and rotate on adjusting pole 62, the sleeve 61 other end rotates with the body of rod 63, thereby make connecting rod 5 use pivot 10 to rotate as the axle, confirm the angle of laser detector 7 skew horizontal plane according to second marking 51 and angle scale 52, accomplish corresponding angle modulation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a laser range finder fixed bolster which characterized in that: the fixing bracket of the laser range finder comprises a base (1), a positioning groove (2) arranged at the top end of the base (1), a lifting rod (3) arranged in the positioning groove (2) and rotatably connected with the base (1), a connecting block (4) arranged at the top end of the lifting rod (3), and a connecting rod (5) rotatably connected with the connecting block (4) and horizontally arranged,
the lower end of the connecting rod (5) is connected with the lifting rod (3) through an angle adjusting structure (6), one end of the angle adjusting structure (6) is hinged with the connecting rod (5), the other end of the angle adjusting structure (6) is hinged with the lifting rod (3),
one end of the connecting rod (5) far away from the connecting block (4) is provided with a laser range finder fixing groove, a laser range finder (7) is arranged in the fixing groove,
a level gauge (8) is arranged on the connecting rod (5).
2. The laser range finder fixing bracket as claimed in claim 1, wherein: the lifting rod (3) comprises a sleeve (31), a spring (32) arranged at the bottom of the inner side of the sleeve (31), and a loop bar (33) with one end arranged in the sleeve (31) and the other end connected with the spring (32) and extending out of the sleeve (31),
positioning holes (34) are formed in the sleeve (31) and the sleeve rod (33), and the sleeve rod (33) and the sleeve (31) are fixed through the positioning holes (34) through positioning rods (35).
3. The laser range finder fixing bracket as claimed in claim 2, wherein: sleeve (31) are kept away from the one end of loop bar (33) pass through the bearing with base (1) rotates and is connected, loop bar (33) are kept away from the one end of sleeve (31) with connecting block (4) fixed connection, angle modulation structure (6) with loop bar (33) are articulated.
4. The laser range finder fixing bracket as claimed in claim 2, wherein: and the loop bar (33) is provided with scale marks (9).
5. The laser range finder fixing bracket as claimed in claim 2, wherein: the lower end of the sleeve (31) is provided with a first marking (36) parallel to the axis of the sleeve (31), the base (1) is provided with a circular ring, an angle marking (37) is carved on the circular ring, and the circular ring is arranged by taking the center of the sleeve (31) as the center of a circle.
6. The laser range finder fixing bracket as claimed in claim 1, wherein: be equipped with bar groove (41) on connecting block (4), connecting rod (5) are kept away from the one end of laser range finder (7) is followed pass in bar groove (41) and with connecting block (4) rotate through pivot (10) and connect.
7. The laser range finder fixing bracket as claimed in claim 6, wherein: be equipped with on connecting rod (5) with parallel second marking (51) in connecting rod (5) axle center, be equipped with on connecting block (4) with angle scale (52) that second marking (51) correspond.
8. The laser range finder fixing bracket as claimed in claim 7, wherein: the angle scale (52) is arranged by taking the axis of the rotating shaft (10) as the center of a circle.
9. The laser range finder fixing bracket as claimed in claim 1, wherein: the angle adjusting structure (6) comprises an adjusting cylinder (61), an adjusting rod (62) which is arranged at one end of the adjusting cylinder (61) and is in threaded connection with the adjusting cylinder (61), and a rod body (63) which is arranged at the other end of the adjusting cylinder (61) and is rotationally connected with the adjusting cylinder (61),
the one end of adjusting a section of thick bamboo (61) is kept away from in regulation pole (62) with connecting rod (5) are articulated, the one end of keeping away from in the body of rod (63) adjust a section of thick bamboo (61) with lifter (3) are articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041752.3U CN211698175U (en) | 2020-01-09 | 2020-01-09 | Laser range finder fixed bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041752.3U CN211698175U (en) | 2020-01-09 | 2020-01-09 | Laser range finder fixed bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211698175U true CN211698175U (en) | 2020-10-16 |
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ID=72800103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041752.3U Active CN211698175U (en) | 2020-01-09 | 2020-01-09 | Laser range finder fixed bolster |
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| Country | Link |
|---|---|
| CN (1) | CN211698175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687375A (en) * | 2021-10-27 | 2021-11-23 | 南通东野光电科技有限公司 | Novel multifunctional laser range finder |
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2020
- 2020-01-09 CN CN202020041752.3U patent/CN211698175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687375A (en) * | 2021-10-27 | 2021-11-23 | 南通东野光电科技有限公司 | Novel multifunctional laser range finder |
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| CP02 | Change in the address of a patent holder |
Address after: 516005 No. 13 chiwo Road, chiwo village, Ma'an Town, Huicheng District, Huizhou City, Guangdong Province (plant) Patentee after: Guangdong huixinda Electric Power Technology Co.,Ltd. Address before: 516005 room 409, no.6-7, a-05-4, Longhu 26 community, Shuikou Town, Huicheng District, Huizhou City, Guangdong Province (office only) Patentee before: Guangdong huixinda Electric Power Technology Co.,Ltd. |