Integrated laser ranging sighting telescope

Abstract

The utility model relates to the technical field of sighting telescope, in particular to an integrated laser ranging sighting telescope which comprises a support and a lens cone installed on the support, a display device and a controller are arranged on the lens cone, a windage yaw adjusting wheel and a height adjusting wheel are arranged on the support, the lens cone comprises an eyepiece sleeve and an objective lens sleeve, and an eyepiece is arranged at one end of the eyepiece sleeve. A zoom torsion ring is arranged on the outer side of the eyepiece sleeve, a zoom pin is connected in the zoom torsion ring and arranged in the sleeve wall of the eyepiece sleeve, an objective lens group and a spectroscope are arranged at two ends of the objective lens sleeve, a laser emitting cylinder is arranged on one side of the objective lens group and connected with a controller, and a laser receiving hole is formed between the objective lens group and the spectroscope. And the laser receiving hole is communicated with the inner cavity of the objective lens barrel and is connected with the display device. According to the sighting telescope, the overall structure and the manufacturing process are simple, in the structural design, the laser emitting barrel, the display device and the controller are integrally arranged in the lens barrel, and therefore the sighting telescope is simpler and more compact in structure and wider in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of sights, in particular to an integrated laser ranging sight. Background Art

[0002] A sight, or optical aiming device, usually has a crosshair for aiming on the eyepiece of the sight. Its main function is to use optical lenses to form an image, overlapping the target impact and the aiming line on the same focal plane. However, commonly used sights do not have a ranging function, which has an adverse effect on the use of the sight at different distances.

[0003] Laser ranging devices utilize the advantages of laser detection distance, low coherence requirements of laser light source, and fast measurement speed. They are widely used in technical fields such as aerospace, military, atmospheric detection, and mechanical automation. Laser transmitters are used to emit laser pulses, and by receiving reflected lasers, the time difference of the laser's round-trip process can be used to effectively measure the distance between the transmitter and the target object. However, the current combination of sights and laser ranging devices is usually a split structure, which has problems such as poor stability, complex structure, and relatively large size. Utility Model Content

[0004] In view of the above problems, the utility model provides an integrated laser ranging sight to solve the problems of poor stability, complex structure and large size of laser ranging devices in the prior art.

[0005] To achieve the above-mentioned object, the utility model provides an integrated laser ranging sight, comprising a bracket and a lens barrel, wherein the lens barrel is mounted on the bracket, a windage adjustment wheel and an elevation adjustment wheel are provided on the bracket, a display device and a controller are provided at the upper end of the lens barrel, and the lens barrel comprises an eyepiece barrel and an objective lens barrel which are integrally arranged;

[0006] A threaded rod is connected to the inner side of the windage adjustment wheel, the threaded rod passes through the suspension rod on the side of the lens barrel and is screwed into the bracket, the height adjustment wheel is sleeved on the rotating shaft, and the rotating shaft is set in the bracket for connecting the bracket and the lens barrel;

[0007] An eyepiece is embedded in one end of the eyepiece barrel away from the objective lens barrel, a light adjustment knob is provided on one side of the eyepiece barrel, a zoom twist ring is provided on the outside of the eyepiece barrel, a zoom pin is connected to the inner wall of the zoom twist ring, and the zoom pin is provided in the barrel wall of the eyepiece barrel;

[0008] An objective lens group is provided at the end of the objective lens barrel away from the eyepiece barrel, and a spectroscope is provided at the end close to the eyepiece barrel. A laser emitting tube is provided in the barrel wall of the objective lens barrel on the side of the objective lens group, and the laser emitting tube is connected to the controller. A laser receiving hole is provided on the barrel wall of the objective lens barrel between the objective lens group and the spectroscope, and the laser receiving hole is communicated with the inner cavity of the objective lens barrel, and the laser receiving hole is connected to the display device.

[0009] Furthermore, a magnification slot is provided on the wall of the eyepiece barrel on the inner side of the magnification twist ring, and the magnification pin is slidably provided in the magnification slot.

[0010] Furthermore, a locking ring is provided on the outer side of the eyepiece barrel wall on one side of the zoom twist ring.

[0011] Furthermore, a plurality of sealing rings are provided on the wall of the eyepiece barrel, and the plurality of sealing rings are all provided on the inner sides of the zoom twist ring and the locking ring.

[0012] Furthermore, a mounting platform is provided at one end of the objective lens tube close to the eyepiece tube, and the beam splitter is embedded in the mounting platform.

[0013] Furthermore, the objective lens group includes a plurality of objective lenses sequentially and parallelly arranged in the objective lens barrel, and the plurality of objective lenses are all plano-convex lenses.

[0014] Beneficial effects of the utility model:

[0015] The utility model has a simple overall structure and a manufacturing process. In the structural design, the laser emission tube, the laser display device and the controller are integrated and arranged on the lens tube, making the structure of the sight more simple and compact and having a wider range of applications.

[0016] The utility model utilizes the time difference between pulse laser emission and reception to accurately and quickly complete the distance between the sight and the target object, and can provide real-time feedback through the laser receiving device to help the shooter accurately analyze the distance factor and improve the efficiency of accurate shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 Schematic diagram of the overall structure Figure 1 ;

[0019] Figure 2Schematic diagram of the overall structure Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the eyepiece tube;

[0021] Figure 4 Schematic diagram of the cross-sectional structure of the objective lens barrel;

[0022] Among them: 1- bracket, 2- windage adjustment wheel, 3- height adjustment wheel, 4- display device, 5- controller, 6- eyepiece tube, 7- objective tube, 8- light adjustment knob, 9- eyepiece, 10- magnification twist ring, 11- magnification pin, 12- magnification slot, 13- locking ring, 14- sealing ring, 15- objective lens group, 16- spectrometer, 17- laser emitting tube, 18- laser receiving hole, 19- mounting platform. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In a specific embodiment of the present invention, an integrated laser ranging sight, such as Figure 1 、 2 As shown, it includes a bracket 1 and a lens barrel, the lens barrel is mounted on the bracket 1, the bracket 1 is provided with a windage adjustment wheel 2 and a height adjustment wheel 3, the upper end of the lens barrel is provided with a display device 4 and a controller 5, and the lens barrel includes an eyepiece barrel 6 and an objective lens barrel 7 which are integrally provided;

[0025] A threaded rod is connected to the inner side of the windage adjustment wheel 2, which passes through the suspension rod on the side of the lens barrel and is screwed into the bracket 1. The height adjustment wheel 3 is sleeved on the rotating shaft, which is set in the bracket 1 and is used to connect the bracket 1 and the lens barrel;

[0026] like Figure 3 As shown, an eyepiece 9 is embedded in the end of the eyepiece tube 6 away from the objective lens tube 7, a light adjustment knob 8 is provided on one side of the eyepiece tube, a magnification twist ring 10 is provided on the outside of the eyepiece tube 6, a locking ring 13 is provided on the outside of the tube wall of the eyepiece tube 6 on one side of the magnification twist ring 10, a magnification pin 11 is connected to the inner wall of the magnification twist ring 10, a magnification groove 12 is provided on the tube wall of the eyepiece tube 6 on the inner side of the magnification twist ring 10, and the magnification pin 11 is slidably set in the magnification groove 12; a plurality of sealing rings 14 are provided on the tube wall of the eyepiece tube 6, and the plurality of sealing rings 14 are all provided on the inner sides of the magnification twist ring 10 and the locking ring 13.

[0027] like Figure 4 As shown, an objective lens group 15 is provided at the end of the objective lens barrel 7 away from the eyepiece barrel 6, and a mounting platform 19 is provided at the end of the objective lens barrel 7 close to the eyepiece barrel 6. The spectroscope 16 is embedded in the mounting platform 19. A laser emitting tube 17 is provided in the tube wall of the objective lens barrel 7 on one side of the objective lens group 15. The laser emitting tube 17 is connected to the controller 5. A laser receiving hole 18 is provided on the tube wall of the objective lens barrel 7 between the objective lens group 15 and the spectroscope 16, and the laser receiving hole 18 is connected to the inner cavity of the objective lens barrel 7. The laser receiving hole 18 is connected to the display device 4. The objective lens group 15 includes a plurality of objective lenses arranged in parallel in sequence in the objective lens barrel, and the plurality of objective lenses are all plano-convex lenses.

[0028] The use process of this utility model:

[0029] Use the windage adjustment wheel 2 and the height adjustment wheel 3 to adjust the angle of the lens barrel, turn the magnification ring 10, adjust the focal length of the eyepiece 9, so that the target object and the aiming line on the eyepiece 9 can overlap and be imaged on the same plane, adjust the light adjustment knob 8, adjust the brightness in the eyepiece barrel 6, and the controller 5 controls the laser emitting tube 17 to excite the pulsed laser. After the pulsed laser contacts the target object, it is reflected back to the sight, passes through the objective lens group 15, enters the objective lens barrel 7, and reaches the spectrometer 16. The spectrometer 16 refracts the laser, and after refraction, the pulsed laser enters the laser receiving hole 18. The time difference between the pulsed laser emission and the completion of the final reception can be used to measure the distance between the target object and the sight, and the display device completes the final reception and displays the distance value.

[0030] Unless otherwise specified or one preferred or optional technical means is further limited to another technical means, the preferred and optional technical means disclosed in the present utility model can be arbitrarily combined to form several different technical solutions. Therefore, equivalent changes made according to the claims are still within the scope covered by the present utility model.

Claims

1. An integrated laser ranging sight, characterized in that: The invention comprises a support (1) and a lens barrel, wherein the lens barrel is mounted on the support (1), a windage adjustment wheel (2) and a height adjustment wheel (3) are provided on the support (1), a display device (4) and a controller (5) are provided at the upper end of the lens barrel, and the lens barrel comprises an eyepiece barrel (6) and an objective lens barrel (7) which are integrally arranged; A threaded rod is connected to the inner side of the windage adjustment wheel (2), the threaded rod passes through the suspension rod on the side of the lens barrel and is screwed into the bracket (1), and the height adjustment wheel (3) is sleeved on a rotating shaft, and the rotating shaft is arranged in the bracket (1) and is used to connect the bracket (1) and the lens barrel; An eyepiece (9) is embedded in one end of the eyepiece barrel (6) away from the objective barrel (7); a light adjustment knob (8) is provided on one side of the eyepiece barrel; a magnification twist ring (10) is provided on the outside of the eyepiece barrel (6); a magnification pin (11) is connected to the inner wall of the magnification twist ring (10); and the magnification pin (11) is provided in the barrel wall of the eyepiece barrel (6); An objective lens group (15) is provided at one end of the objective lens barrel (7) away from the eyepiece barrel (6), and a spectroscope (16) is provided at one end close to the eyepiece barrel (6). A laser emitting barrel (17) is provided in the barrel wall of the objective lens barrel (7) on one side of the objective lens group (15), and the laser emitting barrel (17) is connected to the controller (5). A laser receiving hole (18) is provided on the barrel wall of the objective lens barrel (7) between the objective lens group (15) and the spectroscope (16), and the laser receiving hole (18) is communicated with the inner cavity of the objective lens barrel (7), and the laser receiving hole (18) is connected to the display device (4).

2. The integrated laser ranging sight according to claim 1, characterized in that: A magnification changing groove (12) is provided on the wall of the eyepiece barrel (6) inside the magnification changing twist ring (10), and the magnification changing pin (11) is slidably arranged in the magnification changing groove (12).

3. The integrated laser ranging sight according to claim 1, characterized in that: A locking ring (13) is provided on the outer side of the wall of the eyepiece barrel (6) on one side of the zoom twist ring (10).

4. The integrated laser ranging sight according to claim 3, characterized in that: A plurality of sealing rings (14) are provided on the wall of the eyepiece barrel (6), and the plurality of sealing rings (14) are all provided on the inner sides of the zoom twist ring (10) and the locking ring (13).

5. The integrated laser ranging sight according to claim 1, characterized in that: A mounting platform (19) is provided at one end of the objective lens barrel (7) close to the eyepiece barrel (6), and the spectroscope (16) is embedded in the mounting platform (19).

6. The integrated laser ranging sight according to claim 1, characterized in that: The objective lens group (15) comprises a plurality of objective lenses sequentially and parallelly arranged in the objective lens barrel, and the plurality of objective lenses are all plano-convex lenses.

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