CN217133372U - Anti-shake and handheld distancer of high accuracy - Google Patents
Anti-shake and handheld distancer of high accuracy Download PDFInfo
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- CN217133372U CN217133372U CN202122622102.5U CN202122622102U CN217133372U CN 217133372 U CN217133372 U CN 217133372U CN 202122622102 U CN202122622102 U CN 202122622102U CN 217133372 U CN217133372 U CN 217133372U
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Abstract
The utility model relates to a handheld distancer technical field specifically is a handheld distancer of anti-shake and high accuracy, including the distancer, one side sliding connection of distancer has the anti-shake component, the anti-shake component is including sliding the support, one side fixedly connected with anti-shake frame of sliding the support. The utility model has the advantages that: through the distancer, anti-shake frame, first spring, cooperation setting between slip support and the spout, when carrying out range finding work to the target, at first the pulling fixed column, make the fixed column move out the fixed orifices, twist the rolling disc afterwards and make it rotate around person's axis of rotation, stop the twisting the rolling disc after flexible post and perpendicular to the ground, it makes its elasticity effect of second spring move down into the fixed orifices again to loosen the fixed column, can hand-held adjusting collar is surveyed the target, the shake that the arm takes place can offset the shake through first spring, can effectually prevent to shake and the error that leads to, and then can improve the measurement accuracy of distancer.
Description
Technical Field
The utility model relates to a handheld distancer technical field, especially an anti-shake and handheld distancer of high accuracy.
Background
A handheld rangefinder is an instrument that uses a parameter of a modulated laser to achieve a distance measurement to a target. The distance measuring method is divided into a pulse distance measuring instrument and a pulse distance measuring instrument, wherein the pulse 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 emission to the reception 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.
When the conventional handheld distance measuring instrument is used for distance measuring, the measuring result has large errors due to shaking of hands of workers. Meanwhile, the traditional handheld rod is fixedly connected with the range finder, and the length cannot be adjusted, so that the anti-shake high-precision handheld range finder is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide an anti-shake and handheld distancer of high accuracy, effectively solved prior art's not enough.
The purpose of the utility model is realized through the following technical scheme: the utility model provides an anti-shake and handheld distancer of high accuracy, includes the distancer, one side sliding connection of distancer has the anti-shake component, the anti-shake component is including smooth the support, one side fixedly connected with anti-shake frame of smooth support, the first spring of one side fixedly connected with of anti-shake frame, one side fixedly connected with backup pad of anti-shake frame, one side fixed connection axis of rotation of backup pad, one side fixedly connected with second spring of backup pad, one side fixedly connected with fixed column of second spring.
Optionally, the quantity of first spring is a plurality of, a plurality of first spring symmetric distribution is in one side of anti-shake frame, when carrying out the range finding work, at first the pulling fixed column, make the fixed column move out the fixed orifices, twist the rolling disc afterwards and make it rotate around person's axis of rotation, stop twisting the rolling disc after flexible post and ground are perpendicular, loosen the fixed column and make its elasticity effect of second spring down move into the fixed orifices again, can hand adjusting collar and carry out the range finding to the target, the shake that the arm takes place can offset the shake through first spring, can effectually prevent to shake and the error that leads to, and then can improve the measurement accuracy of distancer.
Optionally, a sliding groove is formed in one side of the distance measuring instrument, the number of the sliding grooves is a plurality of, the sliding grooves are symmetrically distributed in one side of the distance measuring instrument, and the shape and the size of the sliding grooves are matched with those of the sliding supports.
Optionally, one side of the rotating shaft is rotatably connected with a rotating disc, one side of the rotating disc is provided with a rotating hole, and the diameter of the rotating hole is equal to that of the rotating shaft.
Optionally, the fixed orifices have been seted up to one side of rolling disc, the quantity of fixed orifices is a plurality of, a plurality of fixed orifices circumference array is in one side of rolling disc, the diameter size of fixed orifices equals with the diameter size of fixed column, and after the range finding work was accomplished, stimulates the fixed column once more, makes its motion go out the fixed orifices, twists the rolling disc afterwards and makes it rotate, and stop rotating when the adjusting collar is parallel with the distancer, and then can fold the adjusting collar, and then can conveniently carry.
Optionally, one side fixedly connected with adjusting sleeve of rolling disc, one side fixedly connected with third spring of adjusting sleeve, one side fixedly connected with of third spring adjusts the post, it is provided with flexible post to adjust one side of post.
Optionally, the regulation hole has been seted up to one side of flexible post, the quantity of regulation hole is a plurality of, a plurality of regulation hole linear array is in one side of flexible post, the diameter size of regulation hole equals with the diameter size of regulation post, when the length of adjusting the cover needs to be adjusted, at first the pulling regulation post makes the regulation post move out the regulation hole, the flexible post of pulling afterwards makes it move suitable position, loosens the regulation post at last and makes its effect of third spring move into the regulation hole again, and then can adjust the length of adjusting the cover according to the height of finding range in time, can make the distancer carry out the range finding to the target of co-altitude not.
The utility model has the advantages of it is following:
1. this anti-shake and handheld distancer of high accuracy, through the distancer, the anti-shake frame, first spring, cooperation setting between slip support and the spout, when carrying out range finding work, at first the pulling fixed column, make the fixed column move out the fixed orifices, twist the rolling disc afterwards and make it rotate around person's axis of rotation, stop the twist the rolling disc after flexible post and perpendicular to the ground, it makes its elasticity effect of second spring down move into the fixed orifices again to loosen the fixed column, can hand the adjusting collar and range finding the target, the shake that the arm takes place can offset the shake through first spring, can effectually prevent the shake and the error that leads to, and then can improve the measurement accuracy of distancer.
2. This anti-shake and handheld distancer of high accuracy, through the adjusting collar, adjust the post, the third spring, cooperation setting between flexible post and the regulation hole, when the length of adjusting the adjusting collar is adjusted to needs, at first the pulling adjusts the post, make the regulation post move out the regulation hole, the flexible post of pulling afterwards, make it move suitable position, loosen at last and adjust the post and make its effect of third spring down advance the regulation hole again, and then can adjust the length of adjusting the cover according to the highly timely of range finding, can make the distancer carry out the range finding to the target of co-altitude not.
Drawings
FIG. 1 is a schematic view of the structure of the assembly of the present invention;
FIG. 2 is a schematic structural view of the anti-shake frame of the present invention;
FIG. 3 is a schematic structural view of the adjusting sleeve of the present invention;
FIG. 4 is a schematic structural view of the distance measuring device of the present invention;
fig. 5 is a schematic structural diagram of a point a of the present invention.
In the figure: 1-distance measuring instrument, 2-anti-shake component, 201-sliding support, 202-anti-shake frame, 203-first spring, 204-support plate, 205-rotating shaft, 206-second spring, 207-fixed column, 3-sliding chute, 4-rotating disc, 5-rotating hole, 6-fixed hole, 7-adjusting sleeve, 8-third spring, 9-adjusting column, 10-telescopic column and 11-adjusting hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 5, an anti-shake and high-precision handheld distance measuring instrument comprises a distance measuring instrument 1, an anti-shake component 2 is slidably connected to one side of the distance measuring instrument 1, the anti-shake component 2 comprises a sliding support 201, an anti-shake frame 202 is fixedly connected to one side of the sliding support 201, a first spring 203 is fixedly connected to one side of the anti-shake frame 202, a support plate 204 is fixedly connected to one side of the anti-shake frame 202, a rotating shaft 205 is fixedly connected to one side of the support plate 204, a second spring 206 is fixedly connected to one side of the support plate 204, and a fixing column 207 is fixedly connected to one side of the second spring 206.
As an optional technical solution of the utility model: the number of the first springs 203 is several, the several first springs 203 are symmetrically distributed on one side of the anti-shake frame 202, when distance measurement is performed, the fixing column 207 is pulled first, so that the fixing column 207 moves out of the fixing hole 6, then the rotating disc 4 is twisted to rotate around the rotating shaft 205, the rotating disc 4 is stopped being twisted until the telescopic column 11 is perpendicular to the ground, the fixing column 207 is loosened to move into the fixing hole 6 under the action of the elastic force of the second spring 206, the adjusting sleeve 7 can be held by a hand to measure the distance of a target, and shaking of an arm can be counteracted through the first springs 203.
As an optional technical solution of the utility model: spout 3 has been seted up to one side of distancer 1, and the quantity of spout 3 is a plurality of, and 3 symmetric distribution of a plurality of spout are in one side of distancer 1, and the shape and the size of spout 3 and the shape and the size looks adaptation of sliding support 201.
As an optional technical solution of the utility model: one side of the rotating shaft 205 is rotatably connected with a rotating disc 4, one side of the rotating disc 4 is provided with a rotating hole 5, and the diameter of the rotating hole 5 is equal to that of the rotating shaft 205.
As an optional technical solution of the utility model: fixing hole 6 has been seted up to one side of rolling disc 4, the quantity of fixing hole 6 is a plurality of, the 6 circumference arrays of a plurality of fixing hole are in one side of rolling disc 4, and the diameter size of fixing hole 6 equals the diameter size of fixed column 207, and after the range finding work was accomplished, stimulate fixed column 207 once more, make it move out fixed hole 6, twist rolling disc 4 afterwards and make it rotate, stall when adjusting collar 7 is parallel with the distancer, and then can fold adjusting collar 7.
As an optional technical solution of the utility model: one side of the rotating disc 4 is fixedly connected with an adjusting sleeve 7, one side of the adjusting sleeve 7 is fixedly connected with a third spring 8, one side of the third spring 8 is fixedly connected with an adjusting column 9, and one side of the adjusting column 9 is provided with a telescopic column 10.
As an optional technical solution of the utility model: adjusting hole 11 has been seted up to one side of flexible post 10, the quantity of adjusting hole 11 is a plurality of, a plurality of adjusting hole 11 linear array is in one side of flexible post 10, the diameter size of adjusting hole 11 equals the diameter size of adjusting post 9, when the length of adjusting collar 7 needs to be adjusted, at first pulling adjusting post 9, make adjusting post 9 move out adjusting hole 11, pull flexible post 10 afterwards, make it move to suitable position, loosen adjusting post 9 at last and make it move into adjusting hole 11 again under the effect of third spring 8.
The working process of the utility model is as follows: when the utility model is used by a user,
s1: firstly, when the distance measuring work is carried out, the fixed column 207 is pulled to enable the fixed column 207 to move out of the fixed hole 6, then the rotating disc 4 is twisted to enable the rotating disc 4 to rotate around the rotating shaft 205 until the telescopic column 11 is vertical to the ground, the rotating disc 4 is stopped being twisted, the fixed column 207 is loosened to enable the fixed column 207 to move into the fixed hole 6 under the action of the elastic force of the second spring 206, the adjusting sleeve 7 can be held by a hand to measure the distance of a target, and shaking of an arm can be counteracted through the first spring 203.
S2: secondly, when the length of the adjusting sleeve 7 needs to be adjusted, the adjusting column 9 is pulled firstly to enable the adjusting column 9 to move out of the adjusting hole 11, then the telescopic column 10 is pulled to enable the telescopic column to move to a proper position, and finally the adjusting column 9 is loosened to enable the telescopic column to move into the adjusting hole 11 under the action of the third spring 8.
S3: finally, after the distance measuring work is finished, the fixing column 207 is pulled again to move out of the fixing hole 6, then the rotating disc 4 is twisted to rotate until the adjusting sleeve 7 is parallel to the distance measuring instrument, the rotation is stopped, and then the adjusting sleeve 7 can be folded.
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 anti-shake and handheld distancer of high accuracy which characterized in that: including distancer (1), one side sliding connection of distancer (1) has anti-shake component (2), anti-shake component (2) are including smooth support (201), one side fixedly connected with anti-shake frame (202) of smooth support (201), one side fixedly connected with first spring (203) of anti-shake frame (202), one side fixedly connected with backup pad (204) of anti-shake frame (202), one side fixed connection axis of rotation (205) of backup pad (204), one side fixedly connected with second spring (206) of backup pad (204), one side fixedly connected with fixed column (207) of second spring (206).
2. An anti-shake and high precision hand-held rangefinder as claimed in claim 1 wherein: the number of the first springs (203) is a plurality, and the first springs (203) are symmetrically distributed on one side of the anti-shaking frame (202).
3. An anti-shake and high precision hand-held rangefinder as claimed in claim 1 wherein: spout (3) have been seted up to one side of distancer (1), the quantity of spout (3) is a plurality of, a plurality of spout (3) symmetric distribution is in one side of distancer (1), the shape and the size of spout (3) and the shape and the size looks adaptation of sliding support (201).
4. An anti-shake and high precision hand-held rangefinder as claimed in claim 1 wherein: one side of the rotating shaft (205) is rotatably connected with a rotating disc (4), a rotating hole (5) is formed in one side of the rotating disc (4), and the diameter of the rotating hole (5) is equal to that of the rotating shaft (205).
5. An anti-shake and high precision hand-held rangefinder according to claim 4, wherein: the fixing holes (6) are formed in one side of the rotating disc (4), the number of the fixing holes (6) is a plurality, the fixing holes (6) are circumferentially arrayed on one side of the rotating disc (4), and the diameter of each fixing hole (6) is equal to that of each fixing column (207).
6. An anti-shake and high precision hand-held rangefinder according to claim 4, wherein: one side fixedly connected with adjusting collar (7) of rolling disc (4), one side fixedly connected with third spring (8) of adjusting collar (7), one side fixedly connected with regulation post (9) of third spring (8), one side of adjusting post (9) is provided with flexible post (10).
7. An anti-shake and high precision hand-held rangefinder as claimed in claim 6 wherein: adjusting holes (11) have been seted up to one side of flexible post (10), the quantity of adjusting holes (11) is a plurality of, a plurality of adjusting holes (11) linear array is in one side of flexible post (10), the diameter size of adjusting holes (11) is equal with the diameter size of adjusting post (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622102.5U CN217133372U (en) | 2021-10-29 | 2021-10-29 | Anti-shake and handheld distancer of high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622102.5U CN217133372U (en) | 2021-10-29 | 2021-10-29 | Anti-shake and handheld distancer of high accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217133372U true CN217133372U (en) | 2022-08-05 |
Family
ID=82615115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122622102.5U Active CN217133372U (en) | 2021-10-29 | 2021-10-29 | Anti-shake and handheld distancer of high accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217133372U (en) |
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2021
- 2021-10-29 CN CN202122622102.5U patent/CN217133372U/en active Active
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