CN212845938U - High-precision long-distance length detection device - Google Patents
High-precision long-distance length detection device Download PDFInfo
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- CN212845938U CN212845938U CN202021500219.5U CN202021500219U CN212845938U CN 212845938 U CN212845938 U CN 212845938U CN 202021500219 U CN202021500219 U CN 202021500219U CN 212845938 U CN212845938 U CN 212845938U
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Abstract
The utility model provides a high accuracy long distance length detection device belongs to length detection technical field. The high-precision long-distance length detection device comprises a distance measurement assembly and an angle adjusting assembly. The range finding subassembly includes laser range finder body and base, the base is fixed the lower surface of laser range finder body, angle adjusting component includes first backup pad, first fixed block, second backup pad, electric jar, second fixed block, connecting rod and third fixed block, the electric jar is fixed the upper surface of second backup pad, the second fixed block is fixed the tailpiece of the piston rod portion of electric jar, first backup pad is fixed the lower surface of base, first fixed block with the third fixed block is all fixed the lower surface of first backup pad, during the use, the flexible angle of more accurate regulation laser range finder body of electric jar piston rod, great improvement detect the precision.
Description
Technical Field
The utility model relates to a length detection field particularly, relates to a high accuracy long distance length detection device.
Background
A laser rangefinder is an instrument that accurately measures the distance to a target using a parameter of modulated laser light. The pulse laser distance meter emits a pulse laser beam or a series of short pulse laser beams to a target when in work, the laser beam reflected by the target is received by a photoelectric element, and the time from the emission to the reception of the laser beam is measured by a timer so as to calculate the distance from the distance meter to the target.
At present, when the angle of the laser range finder is adjusted, the existing long-distance length detection device mostly adopts manual adjustment, and the manual adjustment has errors, so that the detection precision is greatly reduced.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a high accuracy long distance length detection device aims at improving manual regulation and has the error, great reduction the problem that detects the precision.
The utility model discloses a realize like this:
the utility model provides a high accuracy long distance length detection device, including range finding subassembly and angle adjusting part.
The range finding subassembly includes laser range finder body and base, the base is fixed the lower surface of laser range finder body.
The angle adjusting component comprises a first supporting plate, a first fixed block, a second supporting plate, an electric cylinder, a second fixed block, a connecting rod and a third fixed block, wherein the electric cylinder is fixed on the upper surface of the second supporting plate, the second fixed block is fixed on the end part of a piston rod of the electric cylinder, the first supporting plate is fixed on the lower surface of the base, the first fixed block and the third fixed block are fixed on the lower surface of the first supporting plate, the lower end of the first fixed block is rotated on the second supporting plate, and the connecting rod is rotated on the second fixed block and between the third fixed blocks.
In an embodiment of the present invention, the base includes a base body and a first connecting ear plate, the first connecting ear plate is fixed on the outer wall of the base body, and the first connecting ear plate is fixed on the upper surface of the first supporting plate.
The utility model discloses an in one embodiment, the range finding subassembly still includes first handheld portion, first handheld portion is fixed the surface of laser range finder body.
In an embodiment of the present invention, the second supporting plate includes a second supporting plate body and a supporting pillar, the supporting pillar is fixed on the upper surface of the second supporting plate body, and the upper end of the supporting pillar is rotated in the first fixing block.
The utility model discloses an in an embodiment, still include supporting component, supporting component includes third backup pad, first bracing piece and second bracing piece, the third backup pad is fixed the lower surface of second backup pad, first bracing piece is fixed the lower surface of third backup pad, the upper end screw thread of second bracing piece is in the lower extreme of first bracing piece.
In an embodiment of the present invention, the first supporting rod includes a first supporting rod body and a second connecting ear plate, the second connecting ear plate is fixed on the outer wall of the first supporting rod body, and the second connecting ear plate is fixed on the lower surface of the third supporting plate.
In an embodiment of the present invention, the second support rod includes a second support rod body and a threaded post, the threaded post is fixed to the upper end of the second support rod body, and the threaded post is threaded into the first support rod.
In an embodiment of the present invention, the support assembly further comprises a tip fixed to the lower end of the second support rod.
In an embodiment of the present invention, the supporting component further includes a screw rod, the screw thread runs through the second connecting ear plate, the second connecting ear plate and the third supporting plate pass through the screw rod is fixed together.
The utility model discloses an in the embodiment, the lead screw includes lead screw body and the handheld portion of second, lead screw body screw thread runs through the second connects the otic placode, the handheld portion of second is fixed the lower extreme of lead screw body.
The utility model has the advantages that: the utility model discloses a high accuracy long distance length detection device that above-mentioned design obtained, during the use, install the laser range finder body on first backup pad, at the in-process that utilizes the laser range finder body to carry out the range finding, when needs adjust the angle of laser range finder body, the flexible control second fixed block lateral shifting of electric jar piston rod, the removal of second fixed block makes the connecting rod at second fixed block and third fixed block internal rotation, the removal of second fixed block drives first fixed block simultaneously and rotates in the second backup pad, realize the rotation of laser range finder body promptly, the flexible more accurate angle of adjusting the laser range finder body of electric jar piston rod, great improvement the detection precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a high-precision long-distance length detection device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a distance measuring assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an angle adjustment assembly and a support assembly provided in an embodiment of the present invention;
fig. 4 is an enlarged view of the area a in fig. 3 according to an embodiment of the present invention;
fig. 5 is an enlarged view of a region B in fig. 3 according to an embodiment of the present invention.
In the figure: 100-a ranging assembly; 110-laser rangefinder body; 120-a base; 121-a base body; 122-first connecting ear plate; 130-a first hand-held; 200-an angle adjustment assembly; 210-a first support plate; 220-a first fixed block; 230-a second support plate; 231-a second support plate body; 232-support column; 240-electric cylinder; 250-a second fixed block; 260-connecting rod; 270-a third fixed block; 300-a support assembly; 310-a third support plate; 320-a first support bar; 321-a first support rod body; 322-a second connecting ear plate; 330-a second support bar; 331-a second support bar body; 332-threaded post; 340-pointed tip; 350-a screw rod; 351-a lead screw body; 352-second hand-held portion.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a high-precision long-distance length detection device comprises a distance measurement assembly 100, an angle adjusting assembly 200 and a supporting assembly 300. The ranging assembly 100 is fixed on the angle adjusting assembly 200, and the angle adjusting assembly 200 is fixed on the supporting assembly 300, so that the angle adjusting precision of the laser range finder body 110 is greatly improved.
Referring to fig. 1 and 2, the distance measuring assembly 100 includes a laser distance measuring device body 110 and a base 120, the base 120 is fixed on a lower surface of the laser distance measuring device body 110, the base 120 includes a base body 121 and a first connecting ear plate 122, the first connecting ear plate 122 is welded on an outer wall of the base body 121, the first connecting ear plate 122 is fixed on an upper surface of the first supporting plate 210 by bolts, the base body 121 is more firmly fixed on the upper surface of the first supporting plate 210 by the first connecting ear plate 122, the distance measuring assembly 100 further includes a first handheld portion 130, the first handheld portion 130 is fixed on an outer surface of the laser distance measuring device body 110 by bolts, the first handheld portion 130 is convenient for carrying the laser distance measuring device body 110, and the first handheld portion 130 in this embodiment is a handle.
Referring to fig. 1, 3 and 4, the angle adjusting assembly 200 includes a first supporting plate 210, a first fixing block 220, a second supporting plate 230, the electric cylinder 240, the second fixing block 250, the connecting rod 260 and the third fixing block 270, the electric cylinder 240 is fixed on the upper surface of the second supporting plate 230 through bolts, the second fixing block 250 is welded at the end of the piston rod of the electric cylinder 240, the first supporting plate 210 is fixed on the lower surface of the base 120 through bolts, the first fixing block 220 and the third fixing block 270 are both welded on the lower surface of the first supporting plate 210, the lower end of the first fixing block 220 rotates on the second supporting plate 230, the second supporting plate 230 comprises a second supporting plate body 231 and supporting columns 232, the supporting columns 232 are welded on the upper surface of the second supporting plate body 231, the upper ends of the supporting columns 232 rotate in the first fixing block 220, the supporting columns 232 facilitate the rotation of the laser range finder body 110, and the connecting rod 260 rotates between the second fixing block 250 and the.
Referring to fig. 1, 3 and 5, the high-precision long-distance length detecting device further includes a supporting assembly 300, the supporting assembly 300 includes a third supporting plate 310, a first supporting rod 320 and a second supporting rod 330, the third supporting plate 310 is fixed on the lower surface of the second supporting plate 230 by bolts, the first supporting rod 320 is fixed on the lower surface of the third supporting plate 310, the upper end of the second supporting rod 330 is screwed on the lower end of the first supporting rod 320, the first supporting rod 320 and the second supporting rod 330 facilitate supporting the laser range finder body 110, the first supporting rod 320 includes a first supporting rod body 321 and a second connecting ear plate 322, the second connecting ear plate 322 is welded on the outer wall of the first supporting rod body 321, the second connecting ear plate 322 is fixed on the lower surface of the third supporting plate 310, the second connecting ear plate 322 enables the first supporting rod body 321 to be more stably fixed on the lower surface of the third supporting plate 310, the second support bar 330 includes a second support bar body 331 and a threaded post 332.
The screw post 332 is welded at the upper end of the second support rod body 331, the screw post 332 is threaded in the first support rod 320, the screw post 332 facilitates adjusting the distance between the first support rod 320 and the second support rod body 331, the support assembly 300 further comprises a tip 340, the tip 340 is welded at the lower end of the second support rod 330, the tip 340 enables the laser range finder body 110 to be placed on the ground more stably, the support assembly 300 further comprises a lead screw 350, the lead screw 350 is threaded through the second connecting ear plate 322, the second connecting ear plate 322 and the third support plate 310 are fixed together through the lead screw 350, the lead screw 350 facilitates mounting the second connecting ear plate 322 on the lower surface of the third support plate 310, the lead screw 350 comprises a lead screw body 351 and a second holding part 352, the lead screw body 351 is threaded through the second connecting ear plate 322, the second holding part 352 is welded at the lower end of the lead screw body 351, the second holding part 352 facilitates rotating the lead screw body 351, the first support bar 320 is easily removed, and the second hand-held portion 352 in this embodiment is a handwheel.
Specifically, the working principle of the high-precision long-distance length detection device is as follows: during the use, install laser range finder body 110 on first backup pad 210, in the in-process that utilizes laser range finder body 110 to carry out the range finding, when the angle to laser range finder body 110 needs to be adjusted, start electric cylinder 240, the flexible control second fixed block 250 lateral shifting of electric cylinder 240 piston rod, the removal of second fixed block 250 makes connecting rod 260 at second fixed block 250 and third fixed block 270 internal rotation, the removal of second fixed block 250 drives first fixed block 220 simultaneously and rotates on second backup pad 230, realize laser range finder body 110's rotation promptly, the flexible more accurate angle of adjusting laser range finder body 110 of electric cylinder 240 piston rod, great improvement detect the precision.
It should be noted that the specific model specifications of the laser range finder body 110 and the electric cylinder 240 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the laser rangefinder body 110 and the electric cylinder 240 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A high-precision long-distance length detection device is characterized by comprising
The range finder assembly (100) comprises a laser range finder body (110) and a base (120), wherein the base (120) is fixed on the lower surface of the laser range finder body (110);
the angle adjusting assembly (200), the angle adjusting assembly (200) comprises a first supporting plate (210), a first fixing block (220), a second supporting plate (230), an electric cylinder (240), a second fixing block (250), a connecting rod (260) and a third fixing block (270), the electric cylinder (240) is fixed to an upper surface of the second support plate (230), the second fixed block (250) is fixed at the end of the piston rod of the electric cylinder (240), the first supporting plate (210) is fixed on the lower surface of the base (120), the first fixing block (220) and the third fixing block (270) are fixed on the lower surface of the first support plate (210), the lower end of the first fixing block (220) is rotated on the second supporting plate (230), the connecting rod (260) rotates between the second fixed block (250) and the third fixed block (270).
2. A high accuracy long distance length detecting device according to claim 1, wherein said base (120) comprises a base body (121) and a first connecting ear plate (122), said first connecting ear plate (122) is fixed on the outer wall of said base body (121), said first connecting ear plate (122) is fixed on the upper surface of said first supporting plate (210).
3. A high precision long distance length detecting device according to claim 1, wherein said distance measuring assembly (100) further comprises a first hand-held portion (130), said first hand-held portion (130) is fixed on the outer surface of said laser distance measuring instrument body (110).
4. A high accuracy long distance length detecting device according to claim 1, wherein said second supporting plate (230) comprises a second supporting plate body (231) and a supporting column (232), said supporting column (232) is fixed on the upper surface of said second supporting plate body (231), the upper end of said supporting column (232) is rotated in said first fixing block (220).
5. A high accuracy long distance length detecting device according to claim 1, further comprising a supporting assembly (300), wherein said supporting assembly (300) comprises a third supporting plate (310), a first supporting rod (320) and a second supporting rod (330), said third supporting plate (310) is fixed on the lower surface of said second supporting plate (230), said first supporting rod (320) is fixed on the lower surface of said third supporting plate (310), and the upper end of said second supporting rod (330) is threaded on the lower end of said first supporting rod (320).
6. A high accuracy long distance length detecting device according to claim 5, wherein said first supporting rod (320) comprises a first supporting rod body (321) and a second connecting ear plate (322), said second connecting ear plate (322) is fixed on the outer wall of said first supporting rod body (321), said second connecting ear plate (322) is fixed on the lower surface of said third supporting plate (310).
7. A high accuracy long distance length detecting device according to claim 5, wherein said second support rod (330) comprises a second support rod body (331) and a screw column (332), said screw column (332) is fixed on the upper end of said second support rod body (331), said screw column (332) is screwed in said first support rod (320).
8. A high accuracy long distance length detecting device according to claim 5, wherein said supporting member (300) further comprises a tip (340), said tip (340) being fixed to the lower end of said second supporting rod (330).
9. A high accuracy long distance length detecting device according to claim 6, wherein said supporting member (300) further comprises a screw rod (350), said screw rod (350) is threaded through said second connecting ear plate (322), said second connecting ear plate (322) and said third supporting plate (310) are fixed together by said screw rod (350).
10. A high accuracy long distance length detecting device according to claim 9, wherein said screw rod (350) comprises a screw rod body (351) and a second holding portion (352), said screw rod body (351) is threaded through said second connecting ear plate (322), said second holding portion (352) is fixed at the lower end of said screw rod body (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500219.5U CN212845938U (en) | 2020-07-27 | 2020-07-27 | High-precision long-distance length detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500219.5U CN212845938U (en) | 2020-07-27 | 2020-07-27 | High-precision long-distance length detection device |
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| CN212845938U true CN212845938U (en) | 2021-03-30 |
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| CN202021500219.5U Active CN212845938U (en) | 2020-07-27 | 2020-07-27 | High-precision long-distance length detection device |
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