WO2016112592A1 - 一种可投射图形标识的led光源及其内红点瞄具 - Google Patents

一种可投射图形标识的led光源及其内红点瞄具 Download PDF

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Publication number
WO2016112592A1
WO2016112592A1 PCT/CN2015/076499 CN2015076499W WO2016112592A1 WO 2016112592 A1 WO2016112592 A1 WO 2016112592A1 CN 2015076499 W CN2015076499 W CN 2015076499W WO 2016112592 A1 WO2016112592 A1 WO 2016112592A1
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WO
WIPO (PCT)
Prior art keywords
light source
red dot
annular
casing
inner red
Prior art date
Application number
PCT/CN2015/076499
Other languages
English (en)
French (fr)
Inventor
孙建华
郝志强
Original Assignee
西安华科光电有限公司
孙建华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201520031277.0U external-priority patent/CN204420727U/zh
Priority claimed from CN201520032865.6U external-priority patent/CN204421753U/zh
Priority claimed from CN201520195632.8U external-priority patent/CN204649079U/zh
Priority claimed from CN201520195181.8U external-priority patent/CN204649078U/zh
Application filed by 西安华科光电有限公司, 孙建华 filed Critical 西安华科光电有限公司
Priority to PL15877510T priority Critical patent/PL3246655T3/pl
Priority to EP15877510.6A priority patent/EP3246655B1/en
Priority to US15/544,466 priority patent/US10514233B2/en
Priority to ES15877510T priority patent/ES2810810T3/es
Publication of WO2016112592A1 publication Critical patent/WO2016112592A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/32—Night sights, e.g. luminescent
    • F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
    • F41G1/345—Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the sights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/32—Night sights, e.g. luminescent
    • F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/32—Night sights, e.g. luminescent
    • F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
    • F41G1/35—Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the target, e.g. flash lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/38—Telescopic sights specially adapted for smallarms or ordnance; Supports or mountings therefor
    • F41G1/383—Protection means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G11/00—Details of sighting or aiming apparatus; Accessories
    • F41G11/001—Means for mounting tubular or beam shaped sighting or aiming devices on firearms
    • F41G11/004—Mountings with clamping means on the device embracing at least a part of the firearm, e.g. the receiver or a dustcover
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/32—Fiducial marks and measuring scales within the optical system
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/32—Fiducial marks and measuring scales within the optical system
    • G02B27/34—Fiducial marks and measuring scales within the optical system illuminated
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40—Mobile PV generator systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the invention belongs to the field of optoelectronic technology, and particularly relates to an LED light source capable of projecting graphic identification and a red dot sight therein.
  • the existing LED point light source itself can only emit a spot spot of a single transmission shape. It is common that the transmitted spot is approximately circular, and there is also a need to transmit an ellipse according to the transmitted spot, regardless of the specific shape of the spot, which mainly depends on
  • the cross-sectional shape of the exit pupil made by the LED light source itself that is, the light is generally intercepted by the pupil, and the light spot transmitted through the surface of the object is formed. Therefore, the shape of the transmitted spot is determined by the cross-sectional shape of the pupil.
  • the light source used in the inner red dot sighting device is generally an LED point light source
  • the spot shape to be generally transmitted is circular or elliptical, and two different shapes of light spots are generated, such as need to be outside the circular spot.
  • a circular spot is generated.
  • the current general practice is to increase the cross-section of the spot emitted by the LED surface light source by adding a grating, and transmit a spot of a specific shape formed by the grating intercepting effect.
  • the use of LED surface light sources has resulted in a large amount of wasted power.
  • the only use between the circular spot and the spot of the specific shape produced by the grating can be selected. The two cannot be used at the same time.
  • the optical path system will be added, which will complicate the entire optical path.
  • the cumbersome operation is increased, and the reliability of the sight is reduced.
  • red dot sights use batteries.
  • lithium batteries provide the power required for the red dot module to work.
  • the battery life is limited, it needs to be replaced, and the cost of use is increased.
  • the process of use it will be due to the external environment.
  • it is necessary to adjust the supply current or voltage of the battery by adjusting the switch to adjust the brightness of the output light of the red dot module. If the ambient brightness is enhanced, the output of the red dot module needs to be brightened.
  • the brightness of the light on the other hand, needs to reduce the brightness of the output light of the red dot module.
  • the dust hole cover is generally installed at the exit pupil of the existing inner red dot sight.
  • the opening and closing of the dust cover is realized by turning the coupling pin up and down.
  • the degree of opening and closing depends entirely on the degree of the cover opened by the human hand. Quickly open the cover, and it is easy to produce one time in the process of opening the cover, it needs to be played twice or even three times. Open, in this process, it is easy for the finger to touch other parts to generate vibration, which is not conducive to stable adjustment of the sight.
  • the existing mounting rails are generally unlocked by pulling the latches at the pulling portions of the cam handles.
  • the direction of the force is not smooth, and the manpower cannot be effectively applied to the latches. Up, so opening the lock requires a lot of strength and angle, and the operation is not fast enough.
  • the purpose of the utility model is to overcome the problem that the existing LED point light source can only produce a circular or elliptical spot, and only a specific spot can be generated under the cooperation of other optical devices, resulting in a complicated system and cumbersome operation;
  • the present invention provides an LED light source capable of projecting a graphic mark, comprising a point light source (1), in particular, further comprising a peripheral light source surrounding the point light source (1), and the periphery
  • the light source (2) is a discontinuous line source.
  • the peripheral light source (2) has a circular cross-sectional shape in a circular shape.
  • the peripheral light source (2) is uniformly provided with four strip-shaped light sources (5) extending from the inner edge (3) of the peripheral light source to the outer edge (4) of the peripheral light source.
  • the bottom of the peripheral light source (2) is provided with a diametrically symmetrical notch (6) with respect to the vertical direction, and a symmetrical diameter about the vertical direction is disposed at the bottom of the notch (6), and the left and right sides are placed a horizontal section (8) where the extension lines of the curved segments (7) on both sides of the notch (6) intersect;
  • a bottom strip light source (9) disposed at the bottom of the peripheral light source (2) in the strip light source (5) is perpendicular to the horizontal section (8) and is divided into the horizontal section (8);
  • the horizontal section (8) is provided with at least two light-emitting strips (10) perpendicular to the horizontal section (8) on the left and right sides of the bottom strip light source (9).
  • the plurality of point light sources (1) are vertically arranged vertically from the center of the peripheral light source (2), and the plurality of point light sources (1) can be respectively illuminated or simultaneously illuminated.
  • the point source (1) is placed on the same radial plane as the peripheral source (2).
  • An inner red dot sighting device comprising the LED light source comprises a casing (11), an inner red dot module disposed in the casing (11) or on the casing (11), and disposed in the casing (11) Battery, disposed on the housing (11) a brightness adjustment switch and a circuit board disposed in the casing (11) for controlling a supply voltage or current of the red dot module, wherein the battery is connected to the inner red dot module through the brightness adjustment switch, and further includes a solar cell (12) disposed on the casing (11), the power output terminal of the solar cell (12) is connected to the power input terminal of the inner red dot module;
  • the LED light source is mounted within the inner red dot module to provide a light source.
  • the processing board is provided with a processing chip MCU and a gear position control circuit;
  • the solar cell (12) is serially connected to the inner red dot module via the processing chip MCU, and the battery is serially connected to the inner red dot module through the processing chip MCU and the gear position control circuit;
  • the brightness adjustment switch is a push button switch, and includes “+” and “-” buttons, and the “+” and “-” buttons are respectively connected to the processing chip MCU;
  • the processing chip MCU cuts off the electrical connection between the solar cell (12) and the inner red dot module according to the first input signal of any one of the "+” and “-” buttons, and according to the "+” and “-” buttons
  • One or more input signals of any button control the gear position control circuit to adjust the supply voltage or current of the inner red dot module, and change the brightness of the output light of the inner red dot module, and according to "+”
  • the signal input simultaneously by the "-" button or the electrical connection of the battery and the gear control circuit is cut off after the input signal is not arbitrarily for a period of time, and the electrical connection between the solar cell (12) and the inner red dot module is restored.
  • the solar cell (12) is embedded in a top surface of the casing (11), and a protective glass is disposed on a top surface of the solar cell (12).
  • the above solar cells (12) are at least two, and their longitudinal directions are parallel to the longitudinal direction of the casing (11).
  • the above solar cell (12) is any one of single crystal silicon, polycrystalline silicon, silicon photodiode or low light amorphous silicon solar cell.
  • An inner red dot sighting device comprising the LED light source, comprising an inner core shell (25) having a spherical outer surface at the front end, and an inner red dot module mounted in the inner core shell (25), mounted on the inner core a spherical pressing ring (26) for limiting the front end of the front end portion of the inner core casing (25), wherein the LED light source is installed in the inner red dot module to provide a light source;
  • a limiting pin (27) is disposed on an outer surface of the front end of the inner core casing (25), and the limiting pin (27) extends parallel to the radial direction along an extending line of the spherical center line of the front end;
  • the inner surface of the front end portion of the inner core casing (25) is mounted with an inner surface to be in conformity with the front side surface of the front end a spherical surface of the annular fixing seat (28), the front end edge of the annular fixing seat (28) is provided with a U-shaped opening (29) extending inward from the front edge for inserting the U-shaped opening (
  • the limit pin (27) in 29) achieves a limit on the inner core housing (25).
  • An inner red dot sight comprising the LED light source, comprising a dust cover disposed on the light exit hole of the outer casing, comprising an annular front cover (30) and a ring base threadedly coupled to one end of the annular front cover (30) a seat (32), a cover plate (33) coupled to the ear hole (36) on the annular base (32) by a mandrel (34), the annular front cover (30) and the annular base (32) A gasket (31) is provided between the two, in particular, the cover plate (33) is coupled to the ear hole (36) through a support rod (37);
  • the support rod (37) includes a connecting tube (38) coupled to the annular base (32), a connecting rod (39), and a first return spring (40) sleeved on the connecting rod (39) a second return spring (41), a first circlip (42) and a second circlip (43);
  • One end of the connecting rod (39) is fixedly connected to a circumferential central portion of the connecting tube (38);
  • the connecting rod (39) is provided with a central annular groove (44) at an axial center portion of the connecting rod (39) and an end annular groove provided at the other end of the connecting rod (39) ( 45);
  • the inner surface of the cover plate (33) is provided with a first fixing ring (67), a second fixing ring (46) and a third fixing ring (47) in the same diameter direction as a circle having the same plane;
  • the second fixing ring (46) is disposed at a position intermediate the first fixing ring (67) and the third fixing ring (47);
  • An inner surface of the cover plate (33) is provided with a first rectangular groove on a side of the second fixing ring (46) and the third fixing ring (47) facing the first fixing ring (45) (48) and a second rectangular recess (49);
  • the connecting rod (39) passes through the first fixing ring (67), the second fixing ring (46) and the third fixing ring (47) in sequence, and the first return spring (40) is placed in the first a fixing ring (67) and a second fixing ring (46)
  • the second return spring (41) is interposed between the second fixing ring (46) and the third fixing ring (47);
  • first circlip (42) and the second circlip (43) are respectively inserted into the central annular groove (44) and the end annular groove (45), and the other ends are respectively inserted into the first rectangular concave
  • the groove (48) and the second rectangular groove (49) are such that the first return spring (40) and the second return spring (41) which are compressed by an external force recover the static length after the external force disappears, and at the same time
  • the connecting tube (38) is pressed against the end surface of the cover plate (33);
  • a card (50) is disposed on each side of the connecting rod (38) on the connecting rod (39), and the end surface of the cover plate (33) is provided with a limit for engaging the card (50) Bit groove (51).
  • the connecting pipe (38) is provided with a torsion spring (35), and the mandrel (34) passes through the torsion spring (35);
  • An axial opening (52) is defined in the connecting tube (38) for extending the tail end (53) of the torsion spring (35) to the outside of the connecting tube (38) and pressing against the ear hole (36) Upper to create a force to open the cover (33);
  • the opening (52) is disposed on the rear side of the card (50) and is placed on both sides of the card with the axis of the connecting rod (39).
  • An annular retaining ring (53) is disposed on an inner surface of the cover plate (33), and the first fixing ring (45) and the second fixing ring (46) are respectively embedded in the annular retaining ring (53); a sealing cover (54) threadedly coupled to the annular retaining ring (53), the sealing cover (54) corresponding to the first fixing ring (45) is provided with a slit for inserting the connecting rod (39) ( 55).
  • honeycomb seal embedded in the annular base (32), the honeycomb seal and the annular front cover (30) being respectively placed in the axial direction of the annular base (32) Ends;
  • the honeycomb seal includes a circular honeycomb mesh (56), an annular cellular mesh outer casing (57), and an annular compression ring (58).
  • An inner surface of the annular cellular net casing (57) is provided with an annular rib, the circular cellular net (56) is embedded in the annular cellular net casing (57), through the annular rib and the annular honeycomb
  • An annular compression ring (58) threadedly coupled to the mesh housing (57) is secured within the annular cellular mesh housing (57).
  • An annular retaining ring (53) is disposed on an inner surface of the cover plate (33), and the first fixing ring (45) and the second fixing ring (46) are respectively embedded in the annular retaining ring (53); a sealing cover (54) threadedly coupled to the annular retaining ring (53), the sealing cover (54) corresponding to the first fixing ring (45) is provided with a slit for inserting the connecting rod (39) ( 55).
  • the locking mechanism includes a latching portion (70), a sliding latch (61) and a latching return spring (62) that are inserted into the latching portion (70);
  • the rail portion (70) is disposed at a rear end portion of the base (68), and a parallel rail opening (59) of the rail portion (70) is parallel to a side surface of the base (68);
  • the slide lock (61) is composed of a flat connection portion (67) parallel to the bottom surface of the rail portion (70), an inner vertical portion (63) perpendicular to the bottom surface of the rail portion (70), and an outer vertical portion. Department (64);
  • the inner vertical portion (63) and the outer vertical portion (64) are respectively connected to both ends of the flat connecting portion (67);
  • the lock return spring (62) is disposed in a space surrounded by the outer vertical portion (64), the side surface of the rail portion (70), the bottom surface, and the flat connecting portion (62), and The axial direction of the lock return spring (62) is parallel to the side of the base (68);
  • the top outer edge of the inner vertical portion (63) is provided with an arcuate guide surface, and the rear end edge of the arcuate guide surface extends outwardly from the vertical portion (64) to form a hook portion for facilitating insertion or removal of the Fixing or releasing the fixing limit of the cam handle 69 in the locking mouth (65) on the cam handle (69);
  • the inner vertical portion (63) is vertically fixed to the flat connecting portion (67) by a pin (66).
  • One side of the axial direction of the inner red dot sight is provided with a pull-out battery compartment (71) and a battery holder (72) for use with the pull-out battery compartment (71), and the battery bracket (72) is pushed and pulled a block (73), a support member (74) fixedly connected to the inner side surface of the push-pull block (73);
  • the support member (74) is composed of a left and right support rods which are symmetrically arranged, but the inner surfaces are butted together and connected into an integrated curved surface.
  • the free end portions of the left and right receiving rods are each provided with a protruding portion (75) whose inner surface is a curved surface, and the protruding portion (75) extends inwardly parallel to the push-pull block (73).
  • An annular shaped gripping portion that grips the notch of the battery (76) is formed.
  • the top of the push-pull block (73) has a recess (77) for pulling the battery holder (72) out of the battery compartment (71).
  • the left and right edges of the push-pull block (73) are respectively extended to the left and right, and a screw hole (78) that is screwed to the inner red dot sight is opened in the extension.
  • the LED light source that can project the graphic identification does not need to use the grating to match the transmission, so as to realize the LED of the set icon illumination, thereby reducing the power consumption, simplifying the system design and increasing the product function.
  • the inner red dot sight itself automatically adjusts the brightness of the output light of the inner red dot module as the ambient brightness changes, and does not need to rely on any control circuit, no battery Power supply extends battery life and reduces operating costs. Combined with the battery-powered system of the red dot sight itself, it ensures the normal use of the inner red dot sight at night.
  • the adjustment of the inner core casing does not cause the LED light source that can project the graphic mark to rotate circumferentially, and the emitted light is stable.
  • the dust cover can realize 360° rotation, and can realize the quick and complete opening of the cover plate without causing misoperations such as vibration and accidental touch on the aiming shot.
  • FIG. 1 is a schematic diagram of an end face of an LED light source with a projectable set graphic identifier provided in Embodiment 1.
  • FIG. 1 is a schematic diagram of an end face of an LED light source with a projectable set graphic identifier provided in Embodiment 1.
  • FIG. 2 is a schematic view showing an end face of an LED light source with a diameter-symmetrical notch in the vertical direction at the bottom.
  • FIG. 3 is a schematic end view of an LED light source with a planable set of graphical identifiers for a plurality of point sources.
  • FIG. 4A is a schematic diagram of a battery-powered solar red dot sight according to an embodiment of the present invention.
  • 4B is a perspective view of an inner red dot sight having a solar battery.
  • FIG. 5 is a schematic diagram of an LED lamp circuit provided by an embodiment.
  • FIG. 6 is a schematic diagram of the processing chip U1.
  • Fig. 7 is a schematic view of the switch button S1.
  • Figure 8 is a schematic view of the switch button S2.
  • Figure 9 is a schematic diagram of a power interface circuit.
  • Figure 10 is a schematic diagram of the wiring of the solar cell interface.
  • Figure 11 is a schematic block diagram of a battery powered solar cell power supply circuit.
  • Figure 12A is an axial cross-sectional view of the inner red dot sight.
  • Figure 12B is an axial cross-sectional view of an inner red dot sight that is powered by a solar cell.
  • Figure 12C is a schematic view of the structure of the battery holder structure.
  • Figure 12D is a schematic view showing the structure of a battery holder with a fixing screw.
  • Figure 13 is a schematic view of the annular housing mounted to the outer core housing.
  • Figure 14 is a schematic view of an annular mount.
  • Figure 15 is a schematic view of the dust cover.
  • Figure 16 is a radial cross-sectional view of the dust cover.
  • Figure 17 is a split view of the dust cover.
  • Figure 18 is a split view of the dust cover with the honeycomb seal added.
  • Figure 19 is a schematic view of the mounting rail.
  • Figure 20 is a cross-sectional view showing a portion of the mounting rail.
  • Figure 21 is a schematic view of the mounting rail of the mounting rail block.
  • Figure 22 is a schematic illustration of the sight mounted on the mounting rail by a rail spacer.
  • the LED point light source can only produce circular or elliptical spots, and only under the cooperation of other optical devices can generate specific required spots, resulting in complicated system and cumbersome operation.
  • the embodiment provides an LED light source with a projectable graphic identifier as shown in FIG. 1 , including a point light source 1 , and a peripheral light source surrounding the point light source 1 , wherein the peripheral light source 2 is a discontinuous line light source.
  • the specific shape of the line light source can be set according to needs, such as a circle shape, a half circle shape, a semi-ring shape or a cross shape, so that the light source 2 can be illuminated to generate an advanced setting requirement.
  • the shape of the spot eliminates the need for a raster fit to obscure the current point source, saving parts and simplifying the structure.
  • the radial cross-sectional shape of the peripheral light source 2 provided in this embodiment is a circular ring shape.
  • the present embodiment is modeled on the target image generally used for aiming.
  • the present embodiment is uniformly provided with four inner peripheral edges 3 extending from the peripheral light source 2 to the periphery in the circumferential direction of the peripheral light source 2.
  • the bottom of the peripheral light source 2 is provided with a diametrically symmetrical notch 6 about the vertical direction, and a symmetrical diameter about the vertical direction is provided at the bottom of the notch 6, and the left and right sides are placed on the notch 6 a horizontal section 8 intersecting the extension lines of the arc segments 7 on both sides;
  • the bottom strip light source 9 disposed at the bottom of the peripheral light source 2 in the strip light source 5 is perpendicular to the horizontal section 8 and is divided into the horizontal section 8;
  • the horizontal section 8 is provided with at least two light-emitting strips 10 perpendicular to the horizontal section 8 on the left and right sides of the bottom strip light source 9.
  • the plurality of point light sources 1 are vertically arranged vertically from the center of the peripheral light source 2, and the plurality of point light sources 1 can be respectively illuminated or simultaneously illuminated, so that By using the combination of the plurality of point light sources, a combined combined LED light source capable of determining the shooting distance can be produced.
  • the point source 1 is placed on the same radial plane as the peripheral source 2.
  • the LED light source capable of projecting and setting the graphic identification does not need to use the grating to match the transmission, so as to realize the LED of the set icon illumination, thereby reducing power consumption, simplifying system design, and increasing
  • the product function facilitates the simplification of the structure of the inner red dot sight, the ease of operation, and the cost reduction.
  • an inner red dot sight of the LED light source including the above-described projectable pattern mark includes an inner core casing 25 having a spherical outer surface at the front end and is mounted on the inner core casing 25.
  • the inner red dot module is mounted on the front side of the front end of the inner core casing 25 to limit the spherical pressing ring 26 of the front end, and the LED light source is installed in the inner red dot module to provide a light source;
  • a limiting pin 27 is disposed on an outer surface of the front end of the core housing 25, and the limiting pin 27 extends parallel to the radial direction along an extending line of the spherical center line of the front end; the front end of the inner core housing 25 is at the rear side
  • An annular fixing seat 28 having a spherical surface whose inner surface is matched with the front side rear side surface is mounted, and the front end edge of the annular fixing seat 28 is opened inwardly from the front end edge as shown in FIG.
  • a U-shaped opening 29 for limiting the inner core housing 25 is defined by a limit pin 27 for insertion into the U-shaped opening 29.
  • the embodiment provides a battery-powered solar red dot sight shown in FIG. 4A, 4B, and 5, including a casing 11, an inner red dot module disposed in the casing 11 or on the casing 11, a battery disposed in the housing 11, a brightness adjustment switch disposed on the housing 11, and a circuit board disposed within the housing 11 for controlling a supply voltage or current of the red dot module; further comprising a housing 11 disposed In the upper solar cell 12, the power output terminal of the solar cell 12 is connected to the power input terminal of the inner red dot module.
  • the solar cell 12 can be used to supply power to the inner red dot module to ensure that the inner red dot module works normally, and can adaptively change with the change of the ambient brightness, for example, when the ambient brightness is enhanced.
  • the brightness of the output light of the inner red dot module also follows, and vice versa, it is weakened as the ambient brightness becomes darker, and it is very convenient without human operation.
  • the inner red dot sighting device always relies on the battery to provide weak power supply for the inner red dot module in daily use, and can be supplemented by solar cells in a sunny environment, with little or no ambient light. In the case of battery power, it can still be used normally.
  • the circuit board is provided with a processing chip MCU and a gear position control circuit; the solar battery is serially connected to the inner red dot module through the processing chip MCU, and the battery is connected to the inner red dot module through the processing chip MCU and the gear position control circuit; the brightness adjustment switch For the push-button switch, including "+", “-”, the “+”, “-” buttons are respectively connected to the processing chip MCU; the processing chip MCU according to the "+", "-” buttons 13, 14 (see Figure 4A)
  • the first input signal of any one of the buttons cuts off the electrical connection between the solar cell 12 and the inner red dot module, and controls the gear position control according to the input signal of one or more of the "+” and "-” buttons.
  • the circuit adjusts the supply voltage or current of the inner red dot module, changes the brightness of the output light of the inner red dot module, and simultaneously inputs the signal according to the “+” or “-” buttons or does not exist for a period of time. After any input signal, the electrical connection between the battery and the gear control circuit is cut off, and the electrical connection between the solar cell 12 and the inner red dot module is restored.
  • the LED lamp shown in FIG. 8 passes through a plurality of parallel diodes D1, D2, D3, D4, ..., D8, D9 and control pins 24, 23, 22, 21 corresponding to the processing chip U1 (MCU) shown in FIG. 13, 14, 15, 16, 17, 18, 19, 20 are connected, and the control pins 24, 23 corresponding to the processing chip U1 are diodes D1, D2, D3, D4, ... D8, D9 of each branch , 22, 21, 13, 14, 15, 16, 17, 18, 19, 20 are connected in series with current limiting resistors R1, R2, R3, ... R8 and R9, and the switch button S1 shown in Figs.
  • this embodiment Based on the traditional battery power supply, this embodiment adds a solar cell power supply circuit, which works simultaneously with the battery. In the environment without sufficient illumination, the battery can continue to supply power without affecting the normal use of the sight.
  • the solar cell interface J4 is connected in series to the LED lamp through the current limiting resistor R31, the triode Q1, and the diode D23, and constitutes a series circuit that relies on real-time power supply of the solar cell, wherein the base of the transistor Q1 and the processing chip U1 are The PGD pin is connected to realize the control of the transistor Q1.
  • the solar cell is used to supply power to the micro-current LED light source, that is, the solar cell and the battery-powered circuit simultaneously drive the red dot module, and the battery provides a minimum for the inner red dot module through the control circuit.
  • the base current causes the red dot to glow, which is visible in dimly lit nights.
  • the basic current provided by the battery does not change.
  • the internal red dot module is supplemented with a part of the current to increase the brightness of the inner red dot.
  • the current provided by the solar cell also changes, so the brightness of the inner red dot module changes with the change of ambient light. This achieves 24 hours of continuous operation, powered by batteries at night, and supplemented by solar cells during the day. Because the battery consumes very little power, there is no need to worry about the battery life, which extends the battery life and reduces the cost of use.
  • the solar cell 2 provided in this embodiment is embedded in the top surface of the casing 1 to facilitate the irradiation of sunlight for the longest time and the largest area of the solar cell 12 to provide a sufficient amount of long-term electric energy, in order to ensure The maximum performance of the solar cell 12 is exerted, and a protective glass is provided on the top surface of the solar cell 12 to prevent dust from falling and accidentally scratching the solar cell 12.
  • the solar cell 12 involved in the embodiment may be any one of single crystal silicon, polycrystalline silicon, silicon photodiode or low light type amorphous silicon solar cell.
  • a pull-out battery compartment 71 is disposed on one side of the axial direction of the red dot sight, and a battery holder 72 for use with the pull-out battery compartment 71 can be seen in conjunction with FIG. 12C.
  • the support member 74 is fixedly connected to the inner side surface of the push-pull block 73 by a push-pull block 73, and the support member 74 is composed of left and right support rods which are symmetrically arranged, but whose inner surfaces are butt-joined and connected into an integrated curved surface.
  • the free end portions of the left and right receiving rods are each provided with a protruding portion 75 whose inner surface is a curved surface, and the protruding portion 75 extends perpendicularly parallel to the push-pull block 73 to Thus, a notched annular grip is formed to hold the battery 76.
  • the embodiment has a recess 77 formed at the top of the push-pull block 73, and the pick-up piece is inserted into the recess 77.
  • the battery bracket 76 that is connected to the battery holder 72 is easily pulled out together, so that the entire battery holder 72 is loosened in the battery compartment 71, and then the entire battery holder 72 can be continuously pulled out by hand.
  • the battery holder 72 is loosened or even dropped from the battery compartment 71, which affects the stability of the power supply.
  • the left and right edges of the push-pull block 73 are respectively extended to the left and right, and at the same time.
  • the screw hole 78 is opened, and a screw hole is also formed in the corresponding position of the sight.
  • the screw holder 79 shown in FIG. 12D is used for screwing the battery holder 72 and the sight body, thereby effectively improving the stability of the battery holder 72 and ensuring the stability of the battery holder 72. The reliability of the power supply.
  • Figure 15 shows a dust cover disposed on the light exit aperture of the sight housing, as seen in connection with Figures 16 and 17, including an annular front cover 30, an annular base 32 threadedly coupled to one end of the annular front cover 30, A cover plate 33 is coupled between the annular front cover 30 and the annular base 32 by a cover plate 33 coupled to the ear hole 36 of the annular base 32.
  • the cover plate 33 is coupled to the ear hole 36 through the support rod 37;
  • the support rod 37 includes a connecting tube 38 coupled to the annular base 32, a connecting rod 39, a first return spring 40 sleeved on the connecting rod 39, a second return spring 41, a first retaining spring 42 and a first a two-circle spring 43; one end of the connecting rod 39 is fixedly connected with the circumferential center portion of the connecting pipe 38; the connecting rod 39 is provided with a central annular groove 44 at an axial center portion of the connecting rod 39 and a An end annular groove 45 at the other end of the connecting rod 39; the inner surface of the cover plate 33 is provided with a first fixing ring 67, a second fixing ring 46 and a third fixing in the same diameter direction of a circle having the same plane a ring 47; a second fixing ring 46 is disposed at a position intermediate the first fixing ring 67 and the third fixing ring 47; the inner surface of the cover plate 33 is oriented first to the second fixing ring 46 and the third fixing ring 47 One side of the fixing ring 67 is
  • the connecting rod 39 passes through the first fixing ring 67, the second fixing ring 46 and the third fixing ring 47 in sequence, and the first return spring 40 is placed between the first fixing ring 67 and the second fixing ring 46, and the second reset The spring 41 is placed between the second retaining ring 46 and the third retaining ring 47.
  • first circlip 42 and the second circlip 43 are respectively inserted into the central annular groove 44 and the end annular groove 45, and the other ends are inserted into the first rectangular groove 48 and the second rectangular groove 49, respectively, so that The first return spring 40 and the second return spring 41 which are compressed by an external force recover the static length after the external force disappears, and at the same time make the connection
  • the tube 38 is pressed against the end surface of the cover plate 33.
  • the connecting tube 38 is provided with a card 50 on each side of the connecting rod 39.
  • the end surface of the cover plate 33 is provided with a limiting groove 51 for engaging the card 50. .
  • the connecting tube 38 By pulling the connecting tube 38, the card 50 is pulled out from the limiting groove 51, and then the cover 33 is rotated, and rotation of any angle including 360° around the connecting rod 39 can be achieved. After the connecting tube 38 is released and the external force is released, the first return spring 40 and the second return spring 41 are reset by the action of the first circlip 42 and the second circlip 43.
  • the mandrel 34 passes through the torsion spring 35, and an axial opening 52 is opened in the connecting pipe 38 for the tail end 53 of the torsion spring 35 to extend outside the connecting pipe 38. And pressing against the ear hole 36 to generate a force to open the cover plate 33, enabling quick opening of the cover plate 33.
  • Openings 52 are provided on the rear side of the card 50 and are placed on either side of the card 50 with the axis of the connecting rod 39.
  • annular retaining ring 53 is disposed on the inner surface of the cover plate 33, and the first fixing ring 67 and the second fixing ring 46 are respectively embedded in the annular retaining ring 53; and a ring coupling with the annular retaining ring 53 is further provided.
  • a sealing cover 54 is provided on the sealing cover 54 corresponding to the first fixing ring 67 at the opening 55 for the insertion of the connecting rod 39.
  • the embodiment adds a honeycomb seal embedded in the annular base 32 as shown in FIG. 18 to the dust cover.
  • the honeycomb seal and the annular front cover 30 are respectively disposed at both axial ends of the annular base 32; the honeycomb seal comprises a circular honeycomb net 56, an annular cellular net casing 57 and an annular pressing ring 58, the annular cellular net casing 57
  • the inner surface is provided with an annular rib, and the circular honeycomb net 56 is embedded in the annular honeycomb casing 57, and is fixed in the annular honeycomb casing 57 through the annular rib and the annular pressing ring 58 threadedly coupled to the annular honeycomb casing 57.
  • the honeycomb seal can effectively block the reflection of the lens, block the LED light source, prevent the possibility of being discovered by the other party, and improve the concealment and safety.
  • 19 and 20 are mounting rails that can be used with the various inner red dot sights described above (as shown in FIG. 4B, the inner red dot sight is mounted on the mounting rail), including the base 68 and the mounting base.
  • the rear end portion of the base portion 68 and the parallel rail opening 59 of the rail portion 70 are parallel to the side surface of the base 68.
  • the slide lock 61 is composed of a flat connecting portion 67 parallel to the bottom surface of the rail portion 70 (parallel to the side surface of the base 68), an inner vertical portion 63 and an outer vertical portion 64 perpendicular to the bottom surface of the rail portion 70; the inner vertical portion 63 and the outer vertical portion 64 are respectively connected to both ends of the flat connecting portion 67.
  • the lock return spring 62 is disposed on the side surface and the bottom surface of the outer vertical portion 64 and the rail portion 70. And a space enclosed by the straight connecting portion 67, and the axial direction of the lock return spring 62 is parallel to the side surface of the base 68.
  • the top outer edge of the inner vertical portion 63 is provided with an arcuate guide surface, and the rear end edge of the arcuate guide surface extends outwardly from the vertical portion 64 to form a hook portion for facilitating insertion or removal of the lock on the cam handle 69.
  • the limit fixing or releasing the fixing limit of the cam handle 69 is realized; the inner vertical portion 63 is vertically fixed on the straight connecting portion 67 by the pin 66, specifically, the screw hole is arranged downward at the top of the inner vertical portion 63.
  • a screw hole is formed at a corresponding position of the flat connecting portion 67, and a fixed connection is achieved by the pin 66.
  • Such a mounting rail differs from the prior art in that it pushes the slide latch 61 toward the cam portion of the cam handle 69 when the cam handle 69 is opened, so that the arcuate guide surface of the inner vertical portion 63 is away from the cam handle 69.
  • the rear edge of the upper locking opening 65 causes the hook portion to disengage from the release of the lock port 65, and the end of the cam handle 69, that is, the free end of the trigger portion 60, can be used to release the limit of the cam handle 69.
  • the lock 65 is introduced to engage with the curved guide surface at the top rear end of the inner vertical portion 63. This operation conforms to the inertial operation habit of the person, and has the advantage of convenient operation, and is convenient for quick operation.
  • the present embodiment provides the left side plate and the right side plate which are combined with the above-mentioned mounting rail 81 shown in FIG. 21, which are connected by the top plate, the bottom plate and the left and right corresponding ends respectively connecting the top plate and the bottom plate.
  • the rail pad 80 is fixedly connected to the mounting rail 81 by screws.
  • the top surface of the rail block 80 is provided with a rail 82 that can be fitted with the sight.
  • the card rail block 80 can be used to fix the height of the card rail block 80 on the top surface of the mounting rail 81 when the height adjustment is required, and then the sight rail is clamped to the rail rail block 80 through the guide rail 82.
  • the top surface can be as shown in Figure 22.

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Abstract

一种可投射设定的图形标识的LED光源及其内红点瞄具，包括点光源（1），环绕在该点光源（1）周围的周边光源（2），且该周边光源（2）为非连续线光源。通过该可投射设定的图形标识的LED光源，无需使用光栅配合透射，以实现所设置的图标发光的LED，从而降低了功耗，简化了系统设计，增加了产品功能，有利于内红点瞄具的结构的简化、操作的简便和成本的降低。

Description

一种可投射图形标识的LED光源及其内红点瞄具 技术领域
本发明属于光电技术领域，具体涉及一种种可投射图形标识的LED光源及其内红点瞄具。
背景技术
现有的LED点光源自身只能出射一种单一透射形状的点光斑，常见的是透射光斑近似圆形的、也有根据透射光斑需要透射椭圆的，不管是什么具体形状的光斑，其主要取决于LED光源本身上制作的出瞳孔的截面形状，即光一般是透过瞳孔的截留后，形成透射在被照物表面上的光斑，因此，透射出的光斑的形状由瞳孔的截面形状决定。
如今，内红点瞄具上大量使用的光源一般都是LED点光源，其要一般透射的光斑形状是圆形或椭圆形，而要产生两种不同形状的光斑，如需要在圆形光斑外产生一圆圈光斑，目前的一般做法是通过增加光栅，实现对LED面光源出射的光斑的横截面截留，透射出因光栅截留作用而形成的具体形状的光斑，但是，如此一来，一是因为使用LED面光源，造成了大量的电量浪费。二是只能在圆形光斑和由光栅作用产生的具体形状的光斑之间选择唯一的使用，二者不能同时使用，如果要同时使用，则会需增加光路系统，会使得整个光路复杂化，尤其是在只需要一种具体形状的光斑的情况下，则又会增加操作的繁琐性，降低瞄具的可靠性。
现有的内红点瞄具大多使用电池，如锂电池提供内红点模组工作所需的电能，电池寿命有限，需要更换，增加使用成本，而且，在使用过程中，会因为外界环境的光照的变化，需要通过调节开关，调节电池的供电电流或电压，以实现对内红点模组的输出光的亮度的调节，如环境亮度增强时，就需要调亮内红点模组的输出光的亮度，反之，则需要减弱内红点模组的输出光的亮度。
这种内红点瞄具无论白天、黑夜都依赖电池供电，电池的更换增加使用成本。
现有的内红点瞄具的出瞳孔处一般都安装有防尘盖，通过联接销轴上下翻转实现防尘盖的开合，其开合度完全取决于人力打开的盖板的程度，不能一次性快速的打开盖板，而且在打开盖板的过程中容易产生一次开不到位，需要二次甚至三次打 开，在这个过程中容易发生手指触碰其他部位产生振动，不利于瞄具的稳定调校。
另外，现有的安装卡轨，一般都是采用向凸轮把手的扳动部处拉动锁扣的方式实现解锁，对于人力而言，用力方向不顺，不能有效的将人力充分的施加在锁扣上，因此打开锁扣需要较大的力气和角度，操作不够快捷。
发明内容
本实用新型的目的是克服现有的LED点光源只能产生圆形或椭圆形光斑，只有在其他光学器件的配合下方能产生具体需要的光斑，导致系统复杂和操作繁琐的问题；
克服现有的内红点瞄具仅依赖电池提供电能，导致的使用成本高的问题；
克服现有的内红点瞄具上的防尘盖不能快速打开到位和不能实现360°旋转的缺陷以及安装卡轨操作不快捷的问题。
为达上述目的，本实用新型提供了一种可投射图形标识的LED光源，包括点光源(1)，特殊之处在于，还包括环绕在该点光源(1)周围的周边光源，且该周边光源(2)为非连续线光源。
上述周边光源(2)的径向截面形状为圆环形。
上述周边光源(2)的周向均匀开设有4个自周边光源内侧边缘(3)延伸至周边光源外侧边缘(4)外的条形光源(5)。
上述周边光源(2)的底部设置一关于竖直方向的直径对称的缺口(6)，于该缺口(6)的底部设置一关于竖直方向的直径对称的、且左右两侧与置于该缺口(6)两侧的弧形段(7)的延伸线相交的水平段(8)；
所述条形光源(5)中置于所述周边光源(2)的底部处的底部条形光源(9)与所述水平段(8)垂直且中分该水平段(8)；
该水平段(8)上于所述底部条形光源(9)的左右两侧各设置有至少2个垂直于该水平段(8)的发光条(10)。
上述点光源(1)是多个，自所述周边光源(2)的中心处向下竖直均匀排列，且该多个点光源(1)可以实现分别点亮或者同时点亮。
上述点光源(1)与所述周边光源(2)置于同一径向平面上。
一种含有上述LED光源的内红点瞄具，包括壳体(11)、设置在壳体(11)内或壳体(11)上的内红点模组、设置在壳体(11)内的电池、设置在壳体(11)上的 亮度调节开关和设置在壳体(11)内的控制内红点模组的供电电压或电流大小的电路板，所述电池通过所述亮度调节开关与所述内红点模组连接，还包括设置在壳体(11)上的太阳能电池(12)，该太阳能电池(12)的电源输出端子与所述内红点模组的电源输入端子连接；
所述LED光源安装在所述内红点模组内，以提供光源。
上述电路板上设置有处理芯片MCU和档位控制电路；
太阳能电池(12)经处理芯片MCU串接至内红点模组，电池经处理芯片MCU、档位控制电路串接至内红点模组；
亮度调节开关为按键式开关，包括“+”、“-”按键，该“+”、“-”按键分别与处理芯片MCU连接；
处理芯片MCU根据“+”、“-”按键中的任一按键的首次输入信号切断太阳能电池(12)与内红点模组的电连接、并根据该“+”、“-”按键中的任一按键的再次或多次输入信号控制档位控制电路以实现对内红点模组的供电电压或电流大小的调节，改变内红点模组的输出光的亮度，且根据“+”、“-”按键同时输入的信号或在一段时间内没有任意输入信号后切断电池与档位控制电路的电连接，同时恢复太阳能电池(12)与内红点模组的电连接。
上述太阳能电池(12)嵌入式安装在所述壳体(11)的顶面，且于该太阳能电池(12)的顶面设置有保护玻璃。
上述太阳能电池(12)至少是两个，其长度方向平行于壳体(11)的长度方向。
上述太阳能电池(12)是单晶硅、多晶硅、硅光电二极管或弱光型非晶硅太阳能电池中的任一种。
一种含有上述LED光源的内红点瞄具，包括前端外表面为球形面的内芯壳体(25)、安装在该内芯壳体(25)内的内红点模组，安装在该内芯壳体(25)前端前侧部处以对该前端限位的球形压圈(26)，其特殊之处在于，所述LED光源安装在所述内红点模组内，以提供光源；
所述内芯壳体(25)前端的外表面上设置有一限位销(27)，且该限位销(27)沿该前端的球面中心线的延伸线平行于径向向外延伸；
所述内芯壳体(25)前端后侧部处安装有内表面为与所述前端后侧部表面吻合 的球形面的环状固定座(28)，该环状固定座(28)的前端边缘上开设有自该前端边缘处向内延伸的U型豁口(29)，以供插入该U型豁口(29)内的限位销(27)实现对所述内芯壳体(25)的限位。
一种含有上述LED光源的内红点瞄具，包括设置在外壳上的出光孔上的防尘罩，包括环形前盖(30)、与该环形前盖(30)一端部螺纹联接的环形基座(32)、通过芯轴(34)与所述环形基座(32)上的耳孔(36)联接的盖板(33)，所述环形前盖(30)与环形基座(32)之间设置有垫圈(31)，特殊只在于，所述盖板(33)通过支撑杆(37)与所述耳孔(36)联接；
所述支撑杆(37)包括与所述环形基座(32)联接的连接管(38)、连接杆(39)、套设在所述连接杆(39)上的第一复位弹簧(40)、第二复位弹簧(41)，第一卡簧(42)和第二卡簧(43)；
所述连接杆(39)的一端与所述连接管(38)的周向中心部位固定连接；
所述连接杆(39)上设置有一位于该连接杆(39)轴向中心部位处的中心环形凹槽(44)和一设置在连接杆(39)另一端端部的端部环形凹槽(45)；
所述盖板(33)的内表面上沿与其同平面的圆的同一直径方向上设置有第一固定环(67)、第二固定环(46)和第三固定环(47)；
所述第二固定环(46)置于所述第一固定环(67)和第三固定环(47)中间位置处；
所述盖板(33)的内表面上于所述第二固定环(46)和第三固定环(47)的朝向所述第一固定环(45)的一侧设置有第一矩形凹槽(48)和第二矩形凹槽(49)；
所述连接杆(39)依次传过所述第一固定环(67)、第二固定环(46)和第三固定环(47)，所述第一复位弹簧(40)置于所述第一固定环(67)和第二固定环(46) 之间，所述第二复位弹簧(41)置于所述第二固定环(46)和第三固定环(47)之间；
所述第一卡簧(42)和第二卡簧(43)的一端分别插入所述中心环形凹槽(44)和端部环形凹槽(45)，另一端分别插入所述第一矩形凹槽(48)和第二矩形凹槽(49)内，以使得在受外力作用下被压缩的第一复位弹簧(40)、第二复位弹簧(41)在外力消失后恢复静态长度、同时使得所述连接管(38)紧压在所述盖板(33)的端面上；
所述连接管(38)上于所述连接杆(39)的两侧各设置有一卡片(50)，所述盖板(33)的端面上设置有与该卡片(50)配合限位的限位凹槽(51)。
上述连接管(38)内设置有扭簧(35)，所述芯轴(34)穿过该扭簧(35)；
所述连接管(38)上开设有轴向开口(52)，以供所述扭簧(35)的尾端(53)延伸至连接管(38)外并抵压在所述耳孔(36)上，以产生将所述盖板(33)打开的力；
所述开口(52)设置在所述卡片(50)后侧，且与所述连接杆(39)的轴线分别置于该卡片的两侧。
上述盖板(33)的内表面上设置有一环形挡圈(53)，所述第一固定环(45)和第二固定环(46)分别嵌入该环形挡圈(53)内；还设置有一与该环形挡圈(53)螺纹联接的密封盖(54)，该密封盖(54)上对应于所述第一固定环(45)处设置有供所述连接杆(39)插入的豁口(55)。
还包括一嵌入式螺纹联接在所述环形基座(32)内的蜂窝密封件，该蜂窝密封件与所述环形前盖(30)分别置于所述环形基座(32)的轴向两端部；
所述蜂窝密封件包括圆形蜂窝网(56)、环形蜂窝网外壳(57)和环形压圈(58)， 所述环形蜂窝网外壳(57)的内表面设置有一环形挡边，所述圆形蜂窝网(56)嵌入该环形蜂窝网外壳(57)内，通过所述环形挡边及与所述环形蜂窝网外壳(57)螺纹联接的环形压圈(58)固定在所述环形蜂窝网外壳(57)内。
上述盖板(33)的内表面上设置有一环形挡圈(53)，所述第一固定环(45)和第二固定环(46)分别嵌入该环形挡圈(53)内；还设置有一与该环形挡圈(53)螺纹联接的密封盖(54)，该密封盖(54)上对应于所述第一固定环(45)处设置有供所述连接杆(39)插入的豁口(55)。
一种安装于上述的内红点瞄具的安装卡轨，包括底座(68)、安装底座一侧面的凸轮把手(69)和固定该凸轮把手(69)的锁固机构，特殊之处在于，所述锁固机构包括卡轨部(70)、卡装在该卡轨部(70)内的滑动锁扣(61)和锁扣复位弹簧(62)；
所述卡轨部(70)设置在所述底座(68)的后端部、且卡轨部(70)的平行轨道口(59)平行于所述底座(68)的侧面；
滑动锁扣(61)由平行于所述卡轨部(70)的底面的平直连接部(67)、垂直于所述卡轨部(70)的底面的内垂直部(63)和外垂直部(64)；
所述内垂直部(63)和外垂直部(64)分别与所述平直连接部(67)的两端连接；
所述锁扣复位弹簧(62)设置在由所述外垂直部(64)、所述卡轨部(70)的侧面、底面及所述平直连接部(62)围成的空间内，且该锁扣复位弹簧(62)的轴向平行于所述底座(68)的侧面；
所述内垂直部(63)的顶部外侧边缘设置有弧形导向面，该弧形导向面的后端边缘向外垂直部(64)延伸形成一弯钩部，以便于插入或拔出所述凸轮把手(69)上的锁口(65)中实现对凸轮把手69的限位固定或解除固定限位；
上述内垂直部(63)通过销钉(66)垂直固定在平直连接部(67)上。
上述内红点瞄具的轴向方向的一侧设置抽拉式电池仓(71)和与该抽拉式电池仓(71)配合使用的电池支架(72)，该电池支架(72)由推拉块(73)、与该推拉块(73)的内侧面垂直固定连接的承托件(74)；
该承托件(74)由对称设置、内表面对接并连成一体弧形面的左、右承托杆构 成，左、右承托杆的自由端端部均设置一内表面为弧形面的突出部(75)，该突出部(75)垂直于平行于所述推拉块(73)向内延伸，形成一夹持电池(76)的缺口的环形形夹持部。
上述推拉块(73)的顶部开设了用以将所述电池支架(72)自所述电池仓(71)内拔出的凹槽(77)。
上述推拉块(73)的左右边沿分别向左右延长，在该延长部开设有与所述内红点瞄具螺纹连接的螺孔(78)。
本实用新型的优点如下：
1、可投射图形标识的LED光源，无需使用光栅配合透射，以实现所设置的图标发光的LED，从而降低了功耗，简化了系统设计，增加了产品功能。
2、使用太阳能电池为内红点模组提供电能，实现了内红点瞄具本身随着环境亮度的变化自动调节内红点模组的输出光的亮度，且无需依靠任何控制电路，无需电池供电，延长了电池的使用寿命，降低了使用成本。结合内红点瞄具本身的电池供电系统，确保了内红点瞄具夜间的正常使用。
3、内芯壳体的调整不会使得可投射图形标识的LED光源发生周向转动，出射光稳定。
4、防尘盖可实现360°旋转，且能实现快速完全打开盖板，不会产生对瞄准射击的诸如震动、误触镜头等误操作。
下面结合附图和实施例对本实用新型做详细说明。
附图说明
图1是实施例一提供的可投射设定的图形标识的LED光源端面示意图。
图2是底部设置一关于竖直方向的直径对称的缺口的LED光源端面示意图。
图3是设置多个点光源的可投射设定的图形标识的LED光源的端面示意图。
图4A是本实用新型的一实施例提供的基于电池供电的太阳能内红点瞄具示意图。
图4B是含有太能电池的内红点瞄具立体示意图。
图5是实施例提供的LED灯电路示意图。
图6是处理芯片U1的示意图。
图7是开关按键S1示意图。
图8是开关按键S2示意图。
图9是电源接口线路示意图。
图10是太阳能电池接口接线示意图。
图11基于电池供电的太阳能电池供电电路示意框图。
图12A是内红点瞄具轴向剖视图。
图12B是含有太阳能电池供电的内红点瞄具轴向剖视图。
图12C电池支架结构拆分示意图。
图12D配置固定螺钉的电池支架结构示意图。
图13是内芯壳体外安装环状固定座的示意图。
图14是环状固定座示意图。
图15是防尘盖的示意图。
图16是防尘盖的径向剖视图。
图17是防尘盖的拆分图。
图18是增加了蜂窝密封件的防尘盖的拆分图。
图19是安装卡轨示意图。
图20是安装卡轨部分剖视图。
图21是安装卡轨垫块的安装卡轨示意图。
图22是瞄具通过卡轨垫块安装在安装卡轨上的示意图。
具体实施方式
为了克服现有的内红点瞄具普遍采用的LED点光源只能产生圆形或椭圆形光斑，只有在其他光学器件的配合下方能产生具体需要的光斑，导致系统复杂和操作繁琐的问题，本实施例提供了一种图1所示的可投射图形标识的LED光源，包括点光源1，还包括环绕在该点光源1周围的周边光源，且该周边光源2为非连续的线光源，而且该线光源的具体形状可以根据需要自行设定，如圆圈状、半圈状、半环状或十字状等，如此一来，可以通过点亮该周边光源2即可产生提前设定的需要的形状的光斑，无需光栅配合对目前的点光源进行遮拦，节省部件和简化结构。
本实施例提供的周边光源2的径向截面形状为圆环形。
为了给瞄准提供更好的参考，本实施例仿照一般瞄准使用的靶标图像，由图1可知，本实施例特在周边光源2的周向均匀开设有4个自周边光源内侧边缘3延伸至周边光源外侧边缘4外的条形光源5。
由图2可见，周边光源2的底部设置一关于竖直方向的直径对称的缺口6，于该缺口6的底部设置一关于竖直方向的直径对称的、且左右两侧与置于该缺口6两侧的弧形段7的延伸线相交的水平段8；条形光源5中置于所述周边光源2的底部处的底部条形光源9与水平段8垂直且中分该水平段8；该水平段8上于底部条形光源9的左右两侧各设置有至少2个垂直于该水平段8的发光条10。
由图3可见，点光源1是多个，自所述周边光源2的中心处向下竖直均匀排列，且该多个点光源1可以实现分别点亮或者同时点亮，如此一来，可通过该多个点光源的组合使用，可产生组合式的可判断射击距离的组合式LED光源。
点光源1与周边光源2置于同一径向平面上。
综上所述，通过本实施例提供的可投射设定的图形标识的LED光源，无需使用光栅配合透射，以实现所设置的图标发光的LED，从而降低了功耗，简化了系统设计，增加了产品功能，有利于内红点瞄具的结构的简化、操作的简便和成本的降低。
如图12A、12B、13所示，一种含有上述可投射图形标识的LED光源的内红点瞄具，包括前端外表面为球形面的内芯壳体25、安装在该内芯壳体25内的内红点模组，安装在该内芯壳体25前端前侧部处以对该前端限位的球形压圈26，LED光源安装在所述内红点模组内，以提供光源；内芯壳体25前端的外表面上设置有一限位销27，且该限位销27沿该前端的球面中心线的延伸线平行于径向向外延伸；内芯壳体25前端后侧部处安装有内表面为与所述前端后侧部表面吻合的球形面的环状固定座28，该环状固定座28的前端边缘上开设有图14所示的自该前端边缘处向内延伸的U型豁口29，以供插入该U型豁口29内的限位销27实现对所述内芯壳体25的限位。如此一来，可确保在对内芯壳体25的水平、垂直角度调节过程中，保证可投射图形标识的LED光源中的瞄准标识在光出射方向调整过程中不会发生轴向的转动，提高了可投射图形标识的LED光源的稳定性，克服传统的内芯壳体的调整因其本身会产生转动，而导致可投射图形标识的LED光源中的瞄准标识轴向发生转动的问题。
为了克服现有的内红点瞄具仅依赖电池提供电能，导致的使用成本高的问题， 本实施例提供了一种图4A、4B、5所示的基于电池供电的太阳能内红点瞄具，包括壳体11、设置在壳体11内或壳体11上的内红点模组、设置在壳体11内的电池、设置在壳体11上的亮度调节开关和设置在壳体11内的控制内红点模组的供电电压或电流大小的电路板；还包括设置在壳体11上的太阳能电池12，该太阳能电池12的电源输出端子与所述内红点模组的电源输入端子连接。
如此一来，只要有阳光就能借助太阳能电池12给内红点模组提供电能，保证内红点模组正常工作，且能随着环境亮度的变化而自适应变化，如环境亮度增强时，内红点模组的输出光的亮度也跟随变亮，反之，则随环境亮度的变暗而减弱，无需人为操作，非常便利。更为重要的是，该内红点瞄具在日常使用的情况下始终依靠电池为内红点模组提供微弱供电，在有阳光的环境下可以得到太阳能电池的补充，在环境光微弱或没有的情况下，借助电池供电依旧可以正常使用。
电路板设置有处理芯片MCU和档位控制电路；太阳能电池经处理芯片MCU串接至内红点模组，电池经处理芯片MCU、档位控制电路串接至内红点模组；亮度调节开关为按键式开关，包括“+”、“-”，该“+”、“-”按键分别与处理芯片MCU连接；处理芯片MCU根据“+”、“-”按键13、14(见图4A)中的任一按键的首次输入信号切断太阳能电池12与内红点模组的电连接、并根据该“+”、“-”按键中的任一按键的再次或多次输入信号控制档位控制电路以实现对内红点模组的供电电压或电流大小的调节，改变内红点模组的输出光的亮度，且根据“+”、“-”按键同时输入的信号或在一段时间内没有任意输入信号后切断电池与档位控制电路的电连接，同时恢复太阳能电池12与内红点模组的电连接。
图8所示LED灯通过多个并联的二极管D1、D2、D3、D4、……D8、D9与图6所示的处理芯片U1(MCU)相应的控制管脚24、23、22、21、13、14、15、16、17、18、19、20连接，并在每个支路的二极管D1、D2、D3、D4、……D8、D9与处理芯片U1相应的控制管脚24、23、22、21、13、14、15、16、17、18、19、20之间串接限流电阻R1、R2、R3、……R8和R9，而图7、8所示的开关按键S1(“+”或“-”按键)和S2(“-”或“+”按键)分别与图5所示的处理芯片U1的管脚SUB、ADD VPP连接，电源VDD通过图9所示的电源接口J3通过二极管D21与处理芯片U1的电源管脚18连接，以提供电源，在二极管D21与处理芯片U2的电源管脚18之间并接一滤波电容C5，通过开关按键S1和 S2的输入信号，处理芯片U2选择导通设定的支路二极管，以改变LED的供电电流，实现对LED的亮度的调整。
基于传统的电池供电，本实施例特增加了太阳能电池供电电路，其与电池同时工作，在没有充分的光照的环境下，可以凭借电池继续供电，不影响瞄具的正常使用。
如图10所示，太阳能电池接口J4通过限流电阻R31、三极管Q1、二极管D23串接至LED灯，构成依靠太阳能电池实时供电的串接回路，其中，三极管Q1的基极与处理芯片U1的PGD管脚连接，实现对三极管Q1的控制。
结合图11，不难看出，使用太阳能电池为微电流LED光源提供电能，即采用太阳能电池和电池供电的电路同时驱动内红点模组，电池通过控制电路给内红点模组提供一个极小的基础电流，使内红点发出微光，这个微光在夜晚光线昏暗的环境下是可见的。当环境光线变强，电池提供的基础电流不变，太阳能电池接收环境光照后，给内红点模组补充一部分电流，使内红点亮度增加。并且随着环境光线的变化，太阳能电池提供的电流也在变化，所以内红点模组的亮度就会随环境光的变化而变化。这样就实现了24小时连续工作，夜间由电池供电，白天太阳能电池补充供电。因为电池所消耗的电量非常小，从而不需要担心电池的使用寿命的问题，延长了电池的使用寿命，降低了使用成本。
本实施例中提供的太阳能电池2嵌入式安装在壳体1的顶面，以利于太阳能电池12最长时间、最大面积的接受阳光的照射，以提供足量的、长时间的电能，为了确保太阳能电池12的最大效能的发挥，且于该太阳能电池12的顶面设置有保护玻璃，防止灰尘的着落及意外划伤太阳能电池12。
本实施例中涉及的太阳能电池12可以是单晶硅、多晶硅、硅光电二极管或弱光型非晶硅太阳能电池中的任一种。
而结合图12B可见，在内红点瞄具的轴向方向的一侧设置抽拉式电池仓71，结合图12C可见与该抽拉式电池仓71配合使用的电池支架72，该电池支架72由推拉块73、与该推拉块73的内侧面垂直固定连接的承托件74，该承托件74由对称设置、内表面对接并连成一体弧形面的左、右承托杆构成，左、右承托杆的自由端端部均设置一内表面为弧形面的突出部75，该突出部75垂直于平行于所述推拉块73向内延伸，至 此，形成一缺口的环形形夹持部，以夹持电池76。
同时，为了便于整个电池支架72自电池仓71内取出，本实施例特在推拉块73的顶部开设了凹槽77，配合拨片，将该拨片的一端插入该凹槽77内，便可轻松将整个电池支架72连通夹持在其上的电池76一同向外拔移，使得整个电池支架72于电池仓71内松动，此时再用手将整个电池支架72继续拔出即可。
而为了防止使用中产生的震动使得电池支架72松动、甚至自电池仓71内掉落，影响供电的稳定性，本实施例特将推拉块73的左右边沿分别向左右延长，同时在该延长部开设螺孔78，同时在瞄具的相应位置也开设螺孔，借助图12D所示的螺钉79实现电池支架72与瞄具本体的螺纹固定，有效提升了电池支架72的安装的稳定性，确保了供电的可靠性。
图15所示为设置在瞄具外壳上的出光孔上的防尘罩，结合图16、17可见，其包括环形前盖30、与该环形前盖30一端部螺纹联接的环形基座32、通过芯轴34与所述环形基座32上的耳孔36联接的盖板33，环形前盖30与环形基座32之间设置有垫圈31，盖板33通过支撑杆37与耳孔36联接；
支撑杆37包括与所述环形基座32联接的连接管38、连接杆39、套设在所述连接杆39上的第一复位弹簧40、第二复位弹簧41，第一卡簧42和第二卡簧43；连接杆39的一端与所述连接管38的周向中心部位固定连接；连接杆39上设置有一位于该连接杆39轴向中心部位处的中心环形凹槽44和一设置在连接杆39另一端端部的端部环形凹槽45；盖板33的内表面上沿与其同平面的圆的同一直径方向上设置有第一固定环67、第二固定环46和第三固定环47；第二固定环46置于所述第一固定环67和第三固定环47中间位置处；盖板33的内表面上于第二固定环46和第三固定环47的朝向第一固定环67的一侧设置有第一矩形凹槽48和第二矩形凹槽49。
连接杆39依次传过第一固定环67、第二固定环46和第三固定环47，所述第一复位弹簧40置于第一固定环67和第二固定环46之间，第二复位弹簧41置于第二固定环46和第三固定环47之间。
第一卡簧42和第二卡簧43的一端分别插入中心环形凹槽44和端部环形凹槽45，另一端分别插入第一矩形凹槽48和第二矩形凹槽49内，以使得在受外力作用下被压缩的第一复位弹簧40、第二复位弹簧41在外力消失后恢复静态长度、同时使得连接 管38紧压在盖板33的端面上；连接管38上于连接杆39的两侧各设置有一卡片50，盖板33的端面上设置有与该卡片50配合限位的限位凹槽51。
通过拉拔连接管38，使得卡片50自限位凹槽51内拔出，然后转动盖板33，可实现绕连接杆39产生包括360°在内的任意角度的旋转。在松开连接管38、撤销外力后，在第一卡簧42和第二卡簧43的作用下使得第一复位弹簧40、第二复位弹簧41复位。
而通过在连接管38内设置扭簧35，芯轴34穿过该扭簧35，同时在连接管38上开设有轴向开口52，以供扭簧35的尾端53延伸至连接管38外并抵压在耳孔36上，以产生将盖板33打开的力，实现快速打开盖板33。
开口52设置在卡片50后侧，且与连接杆39的轴线分别置于该卡片50的两侧。
由图18可见，盖板33的内表面上设置有一环形挡圈53，第一固定环67和第二固定环46分别嵌入该环形挡圈53内；还设置有一与该环形挡圈53螺纹联接的密封盖54，该密封盖54上对应于第一固定环67处设置有供连接杆39插入的豁口55。
为了使得上述防尘盖可以安装在瞄具的出光孔处，本实施例在上述防尘盖的基础上增加了图18所示的一嵌入式螺纹联接在环形基座32内的蜂窝密封件，该蜂窝密封件与环形前盖30分别置于环形基座32的轴向两端部；蜂窝密封件包括圆形蜂窝网56、环形蜂窝网外壳57和环形压圈58，环形蜂窝网外壳57的内表面设置有一环形挡边，圆形蜂窝网56嵌入该环形蜂窝网外壳57内，通过环形挡边及与环形蜂窝网外壳57螺纹联接的环形压圈58固定在环形蜂窝网外壳57内，通过该蜂窝密封件可以有效遮挡镜片反光、遮挡LED光源，防止被对方发现的可能性，提高隐蔽性和安全性。
图19、20是一种可与上述各种内红点瞄具配合使用的安装卡轨(如图4B所示，内红点瞄具安装在安装卡轨上)，包括底座68、安装底座一侧面的凸轮把手69和固定该凸轮把手69的锁固机构，锁固机构包括卡轨部70、卡装在该卡轨部70内的滑动锁扣61和锁扣复位弹簧62；卡轨部70设置在底座68的后端部、卡轨部70的平行轨道口59平行于底座68的侧面。
滑动锁扣61由平行于卡轨部70的底面(平行于底座68的侧面)的平直连接部67、垂直于卡轨部70的底面的内垂直部63和外垂直部64；内垂直部63和外垂直部64分别与平直连接部67的两端连接。
结合图20所示，锁扣复位弹簧62设置在由外垂直部64、卡轨部70的侧面、底面 及平直连接部67围成的空间内，且该锁扣复位弹簧62的轴向平行于底座68的侧面。
而内垂直部63的顶部外侧边缘设置有弧形导向面，该弧形导向面的后端边缘向外垂直部64延伸形成一弯钩部，以便于插入或拔出凸轮把手69上的锁口65中，实现对凸轮把手69的限位固定或解除固定限位；内垂直部63通过销钉66垂直固定在平直连接部67上，具体是在内垂直部63的顶部向下设置螺孔，于平直连接部67的相应位置上开设螺孔，通过销钉66实现固定连接。
此种安装卡轨与现有的不同之处在于，其在打开凸轮把手69时，向凸轮把手69的凸轮部推动滑动锁扣61，使内垂直部63的弧形导向面远离从凸轮把手69上的锁口65的后边缘，使得弯钩部脱离与锁口65的解除，向上推动凸轮把手69的末端即自由端的扳动部60即可实现对凸轮把手69的限位解除，这种操作方式与传统的向后拉动以打开锁扣的方式相比较，在接触锁定限位时，只需向前推动滑动锁扣61，而在解除锁定限位时，只需要扣合凸轮把手即可将其锁扣65导入以实现与内垂直部63顶部后端的弧形导向面扣合，该操作符合人的惯性操作习惯，具有操作便利的优势，有助于快速操作。
为了适应瞄具高度调节的需要，本实施例提供了图21所示的与上述安装卡轨81配合使用的由顶板、底板及分别连接顶板和底板的左右相应端的左侧板和右侧板构成的卡轨垫块80，其通过螺钉与上述安装卡轨81固定连接，卡轨垫块80顶面设置可与瞄具配套卡装的导轨82。通过该卡轨垫块80可以实现在需要调高时，只需将该卡轨垫块80固定安装在安装卡轨81的顶面，再通过导轨82将瞄具卡装在卡轨垫块80的顶面即可如图22所示。

Claims (21)

  1. 一种可投射图形标识的LED光源，包括点光源(1)，其特征在于：还包括环绕在该点光源(1)周围的周边光源，且该周边光源(2)为非连续线光源。
  2. 如权利要求1所述的LED光源，其特征在于：所述周边光源(2)的径向截面形状为圆环形。
  3. 如权利要求2所述的LED光源，其特征在于：所述周边光源(2)的周向均匀开设有4个自周边光源内侧边缘(3)延伸至周边光源外侧边缘(4)外的条形光源(5)。
  4. 如权利要求3所述的LED光源，其特征在于：所述周边光源(2)的底部设置一关于竖直方向的直径对称的缺口(6)，于该缺口(6)的底部设置一关于竖直方向的直径对称的、且左右两侧与置于该缺口(6)两侧的弧形段(7)的延伸线相交的水平段(8)；所述条形光源(5)中置于所述周边光源(2)的底部处的底部条形光源(9)与所述水平段(8)垂直且中分该水平段(8)；该水平段(8)上于所述底部条形光源(9)的左右两侧各设置有至少2个垂直于该水平段(8)的发光条(10)。
  5. 如权利要求1所述的LED光源，其特征在于：所述点光源(1)是多个，自所述周边光源(2)的中心处向下竖直均匀排列，且该多个点光源可以实现分别点亮或者同时点亮。
  6. 如权利要求1或2或3或4或5所述的LED光源，其特征在于：所述点光源(1)与所述周边光源(2)置于同一径向平面上。
  7. 一种含有权利了要求1所述的LED光源的内红点瞄具，包括壳体(11)、设置在壳体(11)内或壳体(11)上的内红点模组、设置在壳体(11)内的电池、设置在壳体(11)上的亮度调节开关和设置在壳体(11)内的控制内红点模组的供电电压或电流大小的电路板，所述电池通过所述亮度调节开关与所述内红点模组连接，其特征在于：还包括设置在壳体(11)上的太阳能电池(12)，该太阳能电池(12)的电源输出端子与所述内红点模组的电源输入端子连接；所述LED光源安装在所述内红点模组内，以提供光源。
  8. 如权利要求7所述的内红点瞄具，其特征在于：所述电路板上设置有处理芯片MCU和档位控制电路；太阳能电池(12)经处理芯片MCU串接至内红点模组，电池经处理芯片MCU、档位控制电路串接至内红点模组；亮度调节开关为按键式开关，包括“+”、“-”按键，该“+”、“-”按键分别与处理芯片MCU连接；处理芯片MCU根据 “+”、“-”按键中的任一按键的首次输入信号切断太阳能电池(12)与内红点模组的电连接、并根据该“+”、“-”按键中的任一按键的再次或多次输入信号控制档位控制电路以实现对内红点模组的供电电压或电流大小的调节，改变内红点模组的输出光的亮度，且根据“+”、“-”按键同时输入的信号或在一段时间内没有任意输入信号后切断电池与档位控制电路的电连接，同时恢复太阳能电池(12)与内红点模组的电连接。
  9. 如权利要求7所述的内红点瞄具，其特征在于：所述太阳能电池(12)嵌入式安装在所述壳体(11)的顶面，且于该太阳能电池(12)的顶面设置有保护玻璃。
  10. 如权利要求7或8或9所述的内红点瞄具，其特征在于：所述太阳能电池(12)至少是两个，其长度方向平行于壳体(11)的长度方向。
  11. 如权利要求7或8或9所述的内红点瞄具，其特征在于：所述太阳能电池(12)是单晶硅、多晶硅、硅光电二极管或弱光型非晶硅太阳能电池中的任一种。
  12. 一种含有权利了要求1所述的LED光源的内红点瞄具，包括前端外表面为球形面的内芯壳体(25)、安装在该内芯壳体(25)内的内红点模组，安装在该内芯壳体(25)前端前侧部处以对该前端限位的球形压圈(26)，其特征在于：所述LED光源安装在所述内红点模组内，以提供光源；所述内芯壳体(25)前端的外表面上设置有一限位销(27)，且该限位销(27)沿该前端的球面中心线的延伸线平行于径向向外延伸；所述内芯壳体(25)前端后侧部处安装有内表面为与所述前端后侧部表面吻合的球形面的环状固定座(28)，该环状固定座(28)的前端边缘上开设有自该前端边缘处向内延伸的U型豁口(29)，以供插入该U型豁口(29)内的限位销(27)实现对所述内芯壳体(25)的限位。
  13. 一种含有权利了要求1所述的LED光源的内红点瞄具，包括设置在外壳上的出光孔上的防尘罩，包括环形前盖(30)、与该环形前盖(30)一端部螺纹联接的环形基座(32)、通过芯轴(34)与所述环形基座(32)上的耳孔(36)联接的盖板(33)，所述环形前盖(30)与环形基座(32)之间设置有垫圈(31)，其特征在于：所述盖板(33)通过支撑杆(37)与所述耳孔(36)联接；所述支撑杆(37)包括 与所述环形基座(32)联接的连接管(38)、连接杆(39)、套设在所述连接杆(39)上的第一复位弹簧(40)、第二复位弹簧(41)，第一卡簧(42)和第二卡簧(43)；所述连接杆(39)的一端与所述连接管(38)的周向中心部位固定连接；所述连接杆(39)上设置有一位于该连接杆(39)轴向中心部位处的中心环形凹槽(44)和一设置在连接杆(39)另一端端部的端部环形凹槽(45)；所述盖板(33)的内表面上沿与其同平面的圆的同一直径方向上设置有第一固定环(67)、第二固定环(46)和第三固定环(47)；所述第二固定环(46)置于所述第一固定环(45)和第三固定环(47)中间位置处；所述盖板(33)的内表面上于所述第二固定环(46)和第三固定环(47)的朝向所述第一固定环(67)的一侧设置有第一矩形凹槽(48)和第二矩形凹槽(49)；
    所述连接杆(39)依次传过所述第一固定环(67)、第二固定环(46)和第三固定环(47)，所述第一复位弹簧(40)置于所述第一固定环(67)和第二固定环(46)之间，所述第二复位弹簧(41)置于所述第二固定环(46)和第三固定环(47)之间；所述第一卡簧(42)和第二卡簧(43)的一端分别插入所述中心环形凹槽(44)和端部环形凹槽(45)，另一端分别插入所述第一矩形凹槽(48)和第二矩形凹槽(49)内，以使得在受外力作用下被压缩的第一复位弹簧(40)、第二复位弹簧(41)在外力消失后恢复静态长度、同时使得所述连接管(38)紧压在所述盖板(33)的端面上；
    所述连接管(38)上于所述连接杆(39)的两侧各设置有一卡片(50)，所述盖板(33)的端面上设置有与该卡片(50)配合限位的限位凹槽(51)。
  14. 如权利要求13所述的内红点瞄具，其特征在于：所述连接管(38)内设置有扭簧(35)，所述芯轴(34)穿过该扭簧(35)；所述连接管(38)上开设有轴向 开口(52)，以供所述扭簧(35)的尾端(53)延伸至连接管(38)外并抵压在所述耳孔(36)上，以产生将所述盖板(33)打开的力；所述开口(52)设置在所述卡片(50)后侧，且与所述连接杆(39)的轴线分别置于该卡片的两侧。
  15. 如权利要求13或14所述的内红点瞄具，其特征在于：所述盖板(33)的内表面上设置有一环形挡圈(53)，所述第一固定环(67)和第二固定环(46)分别嵌入该环形挡圈(53)内；还设置有一与该环形挡圈(53)螺纹联接的密封盖(54)，该密封盖(54)上对应于所述第一固定环(67)处设置有供所述连接杆(39)插入的豁口(55)。
  16. 如权利要求13或14所述的内红点瞄具，其特征在于：还包括一嵌入式螺纹联接在所述环形基座(32)内的蜂窝密封件，该蜂窝密封件与所述环形前盖(30)分别置于所述环形基座(32)的轴向两端部；所述蜂窝密封件包括圆形蜂窝网(56)、环形蜂窝网外壳(57)和环形压圈(58)，所述环形蜂窝网外壳(57)的内表面设置有一环形挡边，所述圆形蜂窝网(56)嵌入该环形蜂窝网外壳(57)内，通过所述环形挡边及与所述环形蜂窝网外壳(57)螺纹联接的环形压圈(58)固定在所述环形蜂窝网外壳(57)内。
  17. 如权利要求16所述的内红点瞄具，其特征在于：所述盖板(33)的内表面上设置有一环形挡圈(53)，所述第一固定环(67)和第二固定环(46)分别嵌入该环形挡圈(53)内；还设置有一与该环形挡圈(53)螺纹联接的密封盖(54)，该密封盖(54)上对应于所述第一固定环(45)处设置有供所述连接杆(39)插入的豁口(55)。
  18. 一种安装于权利要求7或8或9或12或13所述的内红点瞄具的安装卡轨，包括底座(68)、安装在底座(68)一侧面的凸轮把手(69)和固定该凸轮把手(69)的锁固机构，其特征在于：所述锁固机构包括卡轨部(70)、卡装在该卡轨部(70)内的滑动锁扣(61)和锁扣复位弹簧(62)；所述卡轨部(70)设置在所述底座(68) 的后端部、且卡轨部(70)的平行轨道口(59)平行于所述底座(68)的侧面；滑动锁扣(61)由平行于所述卡轨部(70)的底面的平直连接部(67)、垂直于所述卡轨部(70)的底面的内垂直部(63)和外垂直部(64)；所述内垂直部(63)和外垂直部(64)分别与所述平直连接部(67)的两端连接；所述锁扣复位弹簧(62)设置在由所述外垂直部(64)、所述卡轨部(70)的侧面、底面及所述平直连接部(67)围成的空间内，且该锁扣复位弹簧(62)的轴向平行于所述底座(68)的侧面；所述内垂直部(63)的顶部外侧边缘设置有弧形导向面，该弧形导向面的后端边缘向外垂直部(64)延伸形成一弯钩部，以便于插入或拔出所述凸轮把手(69)上的锁口(65)中实现对凸轮把手69的限位固定或解除固定限位；所述内垂直部(63)通过销钉(66)垂直固定在平直连接部(67)上。
  19. 如权利要求7或12或13所述的的内红点瞄具，其特征在于：所述内红点瞄具的轴向方向的一侧设置抽拉式电池仓(71)和与该抽拉式电池仓(71)配合使用的电池支架(72)，该电池支架(72)由推拉块(73)、与该推拉块(73)的内侧面垂直固定连接的承托件(74)；该承托件(74)由对称设置、内表面对接并连成一体弧形面的左、右承托杆构成，左、右承托杆的自由端端部均设置一内表面为弧形面的突出部(75)，该突出部(75)垂直于平行于所述推拉块(73)向内延伸，形成一夹持电池(76)的缺口的环形形夹持部。
  20. 如权利要求19所述的的内红点瞄具，其特征在于：所述推拉块(73)的顶部开设了用以将所述电池支架(72)自所述电池仓(71)内拔出的凹槽(77)。
  21. 如权利要求20所述的的内红点瞄具，其特征在于：所述推拉块(73)的左右边沿分别向左右延长，在该延长部开设有与所述内红点瞄具螺纹连接的螺孔(78)。
PCT/CN2015/076499 2015-01-18 2015-04-13 一种可投射图形标识的led光源及其内红点瞄具 WO2016112592A1 (zh)

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EP15877510.6A EP3246655B1 (en) 2015-01-18 2015-04-13 Red dot sight
US15/544,466 US10514233B2 (en) 2015-01-18 2015-04-13 LED light source capable of projecting graphic logo and red dot sight thereof
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CN201520031277.0U CN204420727U (zh) 2015-01-18 2015-01-18 一种可投射图形标识的led光源
CN201520032865.6 2015-01-18
CN201520032865.6U CN204421753U (zh) 2015-01-18 2015-01-18 一种基于电池供电的太阳能内红点瞄具
CN201520031277.0 2015-01-18
CN201520195181.8 2015-04-02
CN201520195632.8U CN204649079U (zh) 2015-04-02 2015-04-02 一种可产生光点或光圈的内红点瞄具
CN201520195264.7 2015-04-02
CN201520195632.8 2015-04-02
CN201520195264 2015-04-02
CN201520195181.8U CN204649078U (zh) 2015-04-02 2015-04-02 一种瞄具用防尘盖

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