CN216285701U

CN216285701U - Camera shooting horizontal line control type electronic distance measuring instrument

Info

Publication number: CN216285701U
Application number: CN202122710318.7U
Authority: CN
Inventors: 崔艳杰; 张磊; 赵晓乐; 杜之虎; 李袁
Original assignee: Handan Huawei Highway Design Consulting Co ltd
Current assignee: Handan Huawei Highway Design Consulting Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-12
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a camera horizontal line control type electronic distance meter, and particularly relates to the technical field of distance meters, which comprises a laser distance meter body, wherein one end of the laser distance meter body is provided with a transmitting port, a protective frame is arranged outside the transmitting port, and a calibrating mechanism is arranged outside the protective frame; the correcting mechanism comprises a rotating ring arranged outside the protective frame, and the top end of the rotating ring is connected with a connecting concave frame. According to the utility model, through arranging the calibrating mechanism, when the sleeved collar rod is parallel to the connecting concave frame, the rotating ring is rotated anticlockwise, the adjusting screw drives the movable screw ring block to move under the action of the screw thread, the side surface of the sleeved collar rod is attached to the surface of the camera, the camera and the transmitting port are positioned on the same horizontal plane, and the calibrating can be carried out to ensure that the camera shooting position and the measuring position are on the same parallel plane, so that the measuring accuracy is ensured during distance measurement, and the calibrating is more convenient.

Description

Camera shooting horizontal line control type electronic distance measuring instrument

Technical Field

The utility model relates to the technical field of distance measuring instruments, in particular to a camera shooting horizontal line control type electronic distance measuring instrument.

Background

When shooting and collecting photos, an electronic distance meter is needed to measure the horizontal distance at the shooting position, an instrument for measuring the distance of a target by utilizing a certain parameter of modulated laser is divided into a phase method distance meter and a pulse method distance meter according to a distance measuring method, the pulse type laser distance meter emits a beam or a sequence of short pulse laser beams to the target during working, a photoelectric element receives the laser beams reflected by the target, a timer measures the time from the emission to the reception of the laser beams, the distance from an observer to the target is calculated, and the distance measuring operation is completed.

In the actual use process, the camera is needed to photograph the camera shooting object, and the distance between the camera shooting object and the position of the camera mouth is measured by utilizing the electronic distance measurement, so the following defects are caused in the measuring process;

the position of a transmitting hole of the electronic distance meter cannot be parallel to the position of a camera shooting head during distance measurement, so that the difference of measured data exists, and the measured data is inaccurate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a camera shooting horizon control type electronic distance meter, in which a calibration mechanism is provided, and a camera and a transmitting port are located on the same horizontal plane, so that calibration can be performed to ensure that a camera shooting position and a measuring position are located on the same parallel plane, thereby ensuring measurement accuracy and facilitating calibration during distance measurement, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a camera horizontal line control type electronic distance measuring instrument comprises a laser distance measuring instrument body, wherein one end of the laser distance measuring instrument body is provided with an emitting opening, a protective frame is arranged outside the emitting opening, and a correcting mechanism is arranged outside the protective frame;

the proofreading mechanism is including setting up the swivel becket in the protection frame outside, the swivel becket top is connected with connects concave frame, connect concave frame and be close to the inside cover collar tie-rod that is provided with in top, the inside swing joint of cover collar tie-rod has the rotation screw rod, laser range finder body one side is provided with the adjusting frame, the inside removal spiro union piece that is provided with and laser range finder body one side fixed connection of adjusting frame, the inside adjusting screw that is provided with of removal spiro union piece.

In a preferred embodiment, the rotating ring is movably connected with the protective frame, and the rotating ring and the protective frame are similar in shape and different in size.

In a preferred embodiment, the adjusting screw is in threaded connection with the movable screw ring block, and a rotating cap is connected to one end of the adjusting screw.

In a preferred embodiment, an extrusion ring is arranged outside the rotary screw rod and on one side of the sleeved collar rod, the extrusion ring is fixedly connected with the rotary screw rod, and one end of the rotary screw rod is connected with an extrusion rotary cap.

In a preferred embodiment, a display screen is installed on the other side of the laser range finder body, and an operation button is installed on one side of the display screen.

In a preferred embodiment, adjust frame one side and be connected with linking bridge, the linking bridge top is connected with the installing frame, the inside spiro ring piece that cup joints that is provided with of installing frame, the inside threaded connection of spiro ring piece has the extrusion screw rod to cup joint, cup joint spiro ring piece top and be provided with first arc stripper plate, first arc stripper plate top is connected with the embedding fixture block, the embedded groove has been seted up to embedding fixture block one side, embedded groove one side is provided with second arc stripper plate, the perpendicular cross sectional area of embedding fixture block is less than the perpendicular cross sectional area of embedded groove, the relative inner wall of second arc stripper plate and first arc stripper plate all is provided with a plurality of clutch blocks.

The utility model has the technical effects and advantages that:

1. by arranging the calibrating mechanism, the sleeved shaft ring rod rotates on the rotating screw rod, when the sleeved shaft ring rod is parallel to the connecting concave frame, the rotating ring rotates anticlockwise, the adjusting screw rod drives the movable screw ring block to move under the action of the screw thread, the side surface of the sleeved shaft ring rod is attached to the surface of the camera, the camera and the emitting port are positioned on the same horizontal plane, and the camera can be calibrated to ensure that the camera shooting position and the measuring position are positioned on the same parallel plane, so that the measuring accuracy is ensured and the calibration is more convenient during distance measurement;

2. extrusion screw drives under the effect of screw thread and cup joints the spiro ring piece and removes, and stripper plate and second arc stripper plate fasten camera head, and the embedding fixture block enters into the embedded groove and forms the joint to play the effect of increasing friction power by the clutch blocks, the back on installing the camera of laser range finder body like this, the multiple spot position increases frictional force, and the embedding butt joint can stably improve the installation fastness, and is more firm.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of an adjusting frame according to the present invention.

FIG. 3 is a schematic cross-sectional view of the adjusting frame according to the present invention.

FIG. 4 is a schematic view of the structure of the connection between the extrusion ring and the rotary screw according to the present invention.

FIG. 5 is a schematic view of the extrusion screw of the present invention.

The reference signs are: 1. a laser rangefinder body; 2. an emission port; 3. a protective frame; 4. a rotating ring; 5. connecting the concave frame; 6. the collar rod is sleeved; 7. rotating the screw; 8. an adjusting frame; 9. adjusting the screw rod; 10. moving the screw ring block; 11. rotating the cap; 12. an extrusion ring; 13. extruding the rotating cap; 14. a receiving port; 15. connecting a bracket; 16. installing a frame; 17. sleeving a screw ring block; 18. extruding the screw; 19. a first arc-shaped extrusion plate; 20. embedding a fixture block; 21. a groove is embedded; 22. a second arc-shaped extrusion plate; 23. a friction block; 24. a display screen; 25. the button is operated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The camera shooting horizontal line control type electronic distance measuring instrument shown in the attached figures 1-5 comprises a laser distance measuring instrument body 1, wherein one end of the laser distance measuring instrument body 1 is provided with an emitting port 2, a protective frame 3 is arranged outside the emitting port 2, and a proofreading mechanism is arranged outside the protective frame 3;

proofreading and correct mechanism is including setting up at the outside swivel becket 4 of protective frame 3, and 4 tops of swivel becket are connected with connects concave frame 5, connect concave frame 5 and be close to the inside cover collar tie-rod 6 that is provided with in top, and the inside swing joint of cover collar tie-rod 6 has

rotation screw

7, and 1 one side of laser range finder body is provided with adjusting frame 8, and adjusting frame 8 is inside to be provided with and laser range finder body 1 one side fixed connection's removal spiral ring piece 10, removes the inside adjusting screw 9 that is provided with of spiral ring piece 10.

As shown in the attached drawing 1, swing joint between swivel 4 and the protective frame 3, swivel 4 is similar with protective frame 3 shape, the size is different, so that can rotate swivel 4, swivel 4 rotates in protective frame 3 outside, display screen 24 is installed to laser range finder body 1 opposite side, operating button 25 is installed to display screen 24 one side, so that can look over measured data through display screen 24, can carry out the starting equipment through operating button 25 simultaneously and accomplish the range finding operation.

As shown in fig. 3 and 4, the outside of the adjusting screw 9 is in threaded connection with the movable screw ring block 10, one end of the adjusting screw 9 is connected with a rotating cap 11, so that the adjusting screw 9 can drive the movable screw ring block 10 to move under the action of threads, an extruding ring 12 is arranged outside the rotating screw 7 and on one side of the sleeve joint shaft ring rod 6, the extruding ring 12 is fixedly connected with the rotating screw 7, one end of the rotating screw 7 is connected with an extruding rotating cap 13, so that the extruding rotating cap 13 can be rotated to extrude the rotating cap 13 to drive the rotating screw 7 to move to one side under the action of threads, the rotating screw 7 drives the extruding ring 12 to rotate, the extruding ring 12 starts to extrude the sleeve joint shaft ring rod 6, and the sleeve joint shaft ring rod 6 can be fixed inside the connecting concave frame 5 to realize fastening operation.

As shown in fig. 2 and fig. 5, one side of the adjusting frame 8 is connected with a connecting bracket 15, the top end of the connecting bracket 15 is connected with an installing frame 16, a socket screw ring block 17 is arranged inside the installing frame 16, an extrusion screw 18 is connected with the inside of the socket screw ring block 17 through a screw thread, a first arc extrusion plate 19 is arranged at the top end of the socket screw ring block 17, an embedded fixture block 20 is connected with the top end of the first arc extrusion plate 19, an embedded groove 21 is arranged at one side of the embedded fixture block 20, a second arc extrusion plate 22 is arranged at one side of the embedded groove 21, so that the camera head can be placed between the first arc extrusion plate 19 and the second arc extrusion plate 22, then the extrusion screw 18 is rotated, the extrusion screw 18 drives the socket screw ring block 17 to move under the effect of the screw thread, the socket screw ring block 17 slides along the installing frame 16, so that the first arc extrusion plate 19 and the second arc extrusion plate 22 fasten the camera head, and embedding fixture block 20 enters into embedded groove 21 and forms the joint, simultaneously clutch blocks 23 can play the effect of increasing friction, the realization is to the extrusion fixed operation of camera head, and linking bridge 15 can play the effect of support to adjusting frame 8, the perpendicular cross sectional area of embedding fixture block 20 is less than the perpendicular cross sectional area of embedded groove 21, the relative inner wall of second arc stripper plate 22 and first arc stripper plate 19 all is provided with a plurality of clutch blocks 23, so that embedding fixture block 20 can enter into embedded groove 21 and play the embedding installation operation, clutch blocks 23 play the effect of increasing extrusion friction power.

The working principle of the utility model is as follows: when in use, the first arc-shaped extrusion plate 19 and the second arc-shaped extrusion plate 22 can be arranged at two sides of a camera head, then the sleeve shaft collar rod 6 is upwards rotated, the sleeve shaft collar rod 6 rotates on the rotating screw 7, when the sleeve shaft collar rod 6 is parallel to the concave connecting frame 5, the rotating ring 4 is anticlockwise rotated, the rotating ring 4 drives the concave connecting frame 5 to rotate, the concave connecting frame 5 drives the rotating screw 7 to rotate, the rotating screw 7 drives the sleeve shaft collar rod 6 to rotate, so that the sleeve shaft collar rod 6 moves to the front side part of the camera head, then the rotating cap 11 is rotated, the rotating cap 11 drives the adjusting screw 9 to rotate, the adjusting screw 9 drives the movable screw ring block 10 to move under the action of threads, the movable screw block 10 drives the laser range finder body 1 to move, the laser range finder body 1 drives the protective frame 3 to move the rotating ring 4, thereby connect the inside cup joint axle of concave frame 5 and encircle pole 6 and remove, the side laminating of cup joint axle pole 6 is in camera surface back, and the camera is in same horizontal plane with transmission port 2 position, can start operating button 25 like this and make laser range finder body 1 start, and transmission port 2 carries out laser emission, is received by receiving port 14 to realize the laser range finding operation.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a make a video recording water flat line control type electron distancer, includes laser distancer body (1), its characterized in that: one end of the laser range finder body (1) is provided with an emitting opening (2), a protective frame (3) is arranged outside the emitting opening (2), and a calibration mechanism is arranged outside the protective frame (3);

the checking mechanism comprises a rotating ring (4) arranged outside a protective frame (3), the top end of the rotating ring (4) is connected with a connecting concave frame (5), the connecting concave frame (5) is close to a sleeve shaft ring rod (6) arranged inside the top end, a rotating screw rod (7) is movably connected inside the sleeve shaft ring rod (6), an adjusting frame (8) is arranged on one side of the laser range finder body (1), a movable screw ring block (10) fixedly connected with one side of the laser range finder body (1) is arranged inside the adjusting frame (8), and an adjusting screw rod (9) is arranged inside the movable screw ring block (10).

2. The camera horizon controlling electronic rangefinder of claim 1, wherein: the rotating ring (4) is movably connected with the protective frame (3), and the rotating ring (4) and the protective frame (3) are similar in shape and different in size.

3. The camera horizon controlling electronic rangefinder of claim 1, wherein: the outer part of the adjusting screw rod (9) is in threaded connection with the movable screw ring block (10), and one end of the adjusting screw rod (9) is connected with a rotating cap (11).

4. The camera horizon controlling electronic rangefinder of claim 1, wherein: rotate screw rod (7) outside and be located cover coupling collar pole (6) one side and be provided with extrusion ring (12), extrusion ring (12) with rotate screw rod (7) fixed connection, it changes cap (13) to rotate screw rod (7) one end and be connected with the extrusion.

5. The camera horizon controlling electronic rangefinder of claim 1, wherein: display screen (24) are installed to laser range finder body (1) opposite side, operating button (25) are installed to display screen (24) one side.

6. The camera horizon controlling electronic rangefinder of claim 1, wherein: adjusting frame (8) one side is connected with linking bridge (15), linking bridge (15) top is connected with installing frame (16), installing frame (16) inside is provided with and cup joints spiral ring piece (17), cup joint spiral ring piece (17) inside threaded connection has extrusion screw (18), cup joint spiral ring piece (17) top is provided with first arc stripper plate (19), first arc stripper plate (19) top is connected with embedding fixture block (20), embedded groove (21) have been seted up to embedding fixture block (20) one side, embedded groove (21) one side is provided with second arc stripper plate (22).

7. The camera horizon control type electronic distance meter of claim 6, wherein: the vertical cross-sectional area of the embedding fixture block (20) is smaller than that of the embedding groove (21), and a plurality of friction blocks (23) are arranged on the inner walls, opposite to the first arc-shaped extrusion plate (19), of the second arc-shaped extrusion plate (22).