CN215833674U - Blue glass filtering equipment with high visible light transmittance - Google Patents

Abstract

The utility model discloses blue glass filtering equipment with high visible light transmittance, which comprises a shell, wherein the outer wall of the shell is provided with a through hole, a collision mechanism is arranged in the through hole, the shell is fixedly connected with a first optical lens through the collision mechanism, the interior of the shell is in threaded connection with a fixing bolt, one side of the fixing bolt is bonded with a first silica gel pad, one side of the first silica gel pad is in collision with a first lens array group, one side of the first lens array group is provided with a second lens array group, and one side of the second lens array group is provided with a thin polarized light conversion element; the first optical lens on the head of the device is fixed by the abutting mechanism, the movable rod can be pulled to enable the abutting spring to contract so that the bottom plate is separated from the first optical lens, and then the fixed first optical lens can be taken out to be replaced or daily maintained and cleaned.

Description

Blue glass filtering equipment with high visible light transmittance

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to blue glass filtering equipment with high visible light transmittance.

Background

The blue glass is widely applied to equipment such as a camera, an astronomical telescope, a camera, a mobile phone and the like, mainly plays a role in filtering light in the using process, the blue glass needs to be matched with the filtering equipment for use in the using process of a specific scene so as to obtain the best using effect, and the camera is taken as an example and needs to be assisted by the filtering equipment in order to achieve a better shooting effect;

the traditional filtering equipment is inconvenient to quickly fix and adapt to lenses with different calibers, disassemble and wash the optical lens and assist in light condensation, so that the utility model provides the blue glass filtering equipment with high visible light passing rate to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a blue glass filter device with high transmittance of visible light, which is convenient for fast fixing and adapting to lenses with different apertures, fast disassembling and washing of an optical lens, and convenient for auxiliary light gathering.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a blue glass optical filtering equipment of high percent of pass of visible light, includes the casing, the through-hole has been seted up to the outer wall of casing, the internally mounted of through-hole has conflict mechanism, the casing is through the first optical lens of conflict mechanism fixedly connected with, the inside threaded connection of casing has the gim peg, one side of gim peg bonds and has first silica gel pad, the conflict of one side of first silica gel pad has first lens array group, one side of first lens array group is equipped with second lens array group, one side of second lens array group is equipped with slim polarisation conversion element, the inside equidistant polarisation separation membrane that is equipped with of slim polarisation conversion element, one side of slim polarisation conversion element is equipped with second optical lens.

The further improvement lies in that: the inner thread of the casing is connected with a limiting bolt, a second silica gel pad is bonded at the bottom of the limiting bolt, the casing is abutted with a blue glass optical filter through the limiting bolt matched with the second silica gel pad, a mounting hole is formed in one side of the casing, a shading sleeve is arranged in the mounting hole, and fixing mechanisms are welded at the upper end and the lower end of the casing respectively.

The further improvement lies in that: the internally mounted of through-hole has conflict mechanism, conflict mechanism includes movable rod, bottom plate, silica gel piece, conflict spring and stopper, the lower extreme welding of movable rod has the bottom plate, and the lower extreme of bottom plate bonds and has the silica gel piece, the upper end of bottom plate is equipped with the conflict spring, the upper and lower both ends of conflict spring all overlap respectively and are equipped with the stopper, the stopper welding of lower extreme is in the upper end of bottom plate, the stopper of upper end is established the welding and is being in the inner wall of casing, the inside at the through-hole is installed to the movable rod.

The further improvement lies in that: the upper end and the lower end of the casing are respectively welded with a fixing mechanism, the fixing mechanism comprises an installation block, a first movable hole, a second movable hole, a rotating shaft, an adapter sleeve rod, a jaw, a positioning rod, a reset spring, a fixed sleeve block and a limiting sleeve block, the outer wall of the installation block is respectively provided with the first movable hole and the second movable hole, the rotating shaft is arranged inside the installation block, the adapter sleeve rod is sleeved on the outer wall of the rotating shaft, the two ends of the adapter sleeve rod respectively extend to the inside of the first movable hole and the second movable hole, the jaw is welded at one end of the adapter sleeve rod, the positioning rod is arranged inside the installation block, the reset spring is sleeved on the outer wall of the positioning rod, one end of the reset spring is fixed inside the fixed sleeve block, the other end of the reset spring is sleeved with the limiting sleeve block, and the limiting sleeve block is fixedly connected to the back of one end of the adapter sleeve rod, the mounting block is welded on the outer wall of the machine shell.

The further improvement lies in that: the upper and lower both ends of casing are equipped with supplementary spotlight mechanism respectively, supplementary spotlight mechanism includes connecting block, screw rod, fixation nut, regulating plate and first refraction lens, screw rod cooperation fixation nut fixedly connected with regulating plate is passed through to the connecting block upper end, one side of regulating plate is equipped with first refraction lens, the connecting block welding is at the outer wall of casing.

The further improvement lies in that: one side of casing is equipped with the refraction mechanism of symmetry, refraction mechanism includes fixture block, installation pole, lead screw, stop nut, rotor plate and second refraction lens, one side block of fixture block is connected with the installation pole, the front end welding of installation pole has the lead screw, and lead screw cooperation stop nut fixedly connected with cover establishes the rotor plate in the lead screw outside, one side of rotor plate is equipped with second refraction lens, the fixture block welding is on the lateral wall of casing.

The utility model has the beneficial effects that: the utility model has the advantages that the polarized light separation membrane is arranged to have the effect of refraction and passing of longitudinal waves passing through the first lens array group and the second lens array group, so that the longitudinal waves and the transverse waves can be enhanced by the second optical lens, the edge of the blue glass optical filter is protected to a certain extent by the second silica gel pad, the device and the camera equipment lens are connected by the shading sleeve to have the shading effect to prevent stray light from entering and being connected to influence the use effect, the first optical lens at the head of the device is fixed by the abutting mechanism, the movable rod can be pulled to enable the abutting spring to contract so as to enable the bottom plate to leave the first optical lens, then the fixed first optical lens can be taken out for replacement or daily maintenance and cleaning, and the lens of the device in different apertures is fixed by the fixing mechanism, the auxiliary light gathering mechanism is arranged to be matched with the refraction mechanism, so that the effect of assisting enhancement of natural light gathering is achieved for the camera equipment working in a dark environment.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the parts of the interference mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the fixing mechanism of the present invention;

FIG. 4 is a schematic structural view of a vertical part of the auxiliary light-gathering mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the refraction mechanism of the present invention;

FIG. 6 is a schematic view of the rubber boot of the present invention;

fig. 7 is a schematic part view of the anti-slip silica gel case of the present invention.

Wherein: 1. a housing; 2. a through hole; 3. a collision mechanism; 301. a movable rod; 302. a base plate; 303. a silica gel block; 304. against the spring; 305. a limiting block; 4. a first optical lens; 5. a fixing bolt; 6. a first silica gel pad; 7. a first lens array group; 8. a second lens array group; 9. a thin polarization conversion element; 10. a polarized light separation film; 11. a second optical lens; 12. a limit bolt; 13. a second silica gel pad; 14. a blue glass filter; 15. mounting holes; 16. a light-shielding sleeve; 17. a fixing mechanism; 1701. mounting blocks; 1702. a first movable hole; 1703. a second movable hole; 1704. a rotating shaft; 1705. connecting the loop bar; 1706. a claw; 1707. positioning a rod; 1708. a return spring; 1709. fixing the sleeve block; 1710. a limiting sleeve block; 18. an auxiliary light gathering mechanism; 1801. connecting blocks; 1802. a screw; 1803. fixing a nut; 1804. an adjusting plate; 1805. a first refractive lens; 19. a refraction mechanism; 1901. a clamping block; 1902. mounting a rod; 1903. a screw rod; 1904. a limit nut; 1905. a rotating plate; 1906. a second refractive lens; 20. an anti-slip silica gel sleeve; 21. and a rubber claw sleeve.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Example one

According to fig. 1 to 5, the present embodiment provides a blue glass filtering apparatus with high transmittance of visible light, which includes a housing 1, a through hole 2 is formed in an outer wall of the housing 1, a collision mechanism 3 is installed inside the through hole 2, the housing 1 is fixedly connected with a first optical lens 4 through the collision mechanism 3, a fixing bolt 5 is connected to the housing 1 through a screw thread, a first silicone pad 6 is bonded to one side of the fixing bolt 5, a first lens array group 7 is collided to one side of the first silicone pad 6, a second lens array group 8 is arranged on one side of the first lens array group 7, a thin polarized light conversion element 9 is arranged on one side of the second lens array group 8, a polarized light separation film 10 is arranged inside the thin polarized light conversion element 9 at equal intervals, a second optical lens 11 is arranged on one side of the thin polarized light conversion element 9, the arrangement of the polarization separation film 10 has a refraction effect on the longitudinal waves passing through the first lens array group 7 and the second lens array group 8, so that the longitudinal waves and the transverse waves can pass through the second optical lenses 11 to enhance the natural light passing performance.

The utility model discloses a camera device, including casing 1, limiting bolt 12, mounting hole 15, the internally mounted of mounting hole 15 has shading cover 16, the upper and lower both ends of casing 1 have all welded fixed establishment 17 respectively, have played certain protection effect to the edge of blue glass light filter 14 through setting up second silica gel pad 13, have avoided miscellaneous light entering to be connected out the influence result of use to the effect that plays the shading to this device and camera device camera lens through setting up shading cover 16, the bottom of limiting bolt 12 bonds there is second silica gel pad 13, casing 1 has contradicted through limiting bolt 12 cooperation second silica gel pad 13 has blue glass light filter 14, mounting hole 15 has been seted up to one side of casing 1, the internally mounted of mounting hole 15 has shading cover 16.

The through hole 2 is internally provided with an interference mechanism 3, the interference mechanism 3 comprises a movable rod 301, a bottom plate 302, a silica gel block 303, an interference spring 304 and a limiting block 305, the bottom plate 302 is welded at the lower end of the movable rod 301, the lower end of the bottom plate 302 is bonded with a silica gel block 303, the upper end of the bottom plate 302 is provided with a supporting spring 304, the upper and lower ends of the abutting spring 304 are respectively sleeved with a limiting block 305, the limiting block 305 at the lower end is welded at the upper end of the bottom plate 302, the upper end limiting block 305 is welded on the inner wall of the machine shell 1, the movable rod 301 is arranged in the through hole 2, the first optical lens 4 of the head of the device is fixed by the arrangement of the interference mechanism 3, the bottom plate 302 can be moved away from the first optical lens 4 by pulling the movable lever 301 to retract the abutting spring 304, and then the fixed first optical lens 4 can be taken out for replacement or routine maintenance cleaning.

The upper end and the lower end of the casing 1 are respectively welded with a fixing mechanism 17, the fixing mechanism 17 includes an installation block 1701, a first movable hole 1702, a second movable hole 1703, a rotating shaft 1704, a connecting sleeve 1705, a claw 1706, a positioning rod 1707, a return spring 1708, a fixed sleeve 1709 and a limiting sleeve 1710, the outer wall of the installation block 1701 is respectively provided with the first movable hole 1702 and the second movable hole 1703, the inside of the installation block 1701 is provided with the rotating shaft 1704, the outer wall of the rotating shaft 1704 is sleeved with the connecting sleeve 1705, two ends of the connecting sleeve 1705 respectively extend to the inside of the first movable hole 1702 and the second movable hole 1703, one end of the connecting sleeve 1705 is welded with the claw 1706, the inside of the installation block 1701 is provided with the positioning rod 1707, the outer wall of the positioning rod 1707 is sleeved with the return spring 1708, one end of the return spring 1708 is fixed inside the fixed sleeve 1709, and the other end of the return spring 1708 is sleeved with the limiting sleeve 1710, spacing cover piece 1710 fixed connection is at the one end back of connecting loop bar 1705, installation piece 1701 welds the outer wall at casing 1, has played fixed effect to this device in the camera lens of different aperture camera equipment through setting up fixed establishment 17, usable promotion connecting sleeve bar 1705 is connecting loop bar 1705 afterwards and will drive the jack catch 1706 of bottom and open, can be fixed in the protruding outer edge of camera lens of camera equipment with jack catch 1706 afterwards, the one end of the connecting sleeve bar 1705 who will push away subsequently unclamps, thereby the jack catch 1706 will carry the protruding outer edge of camera equipment's camera lens to accomplish fixedly through reset spring 1708 closure.

The upper and lower both ends of casing 1 are equipped with supplementary spotlight mechanism 18 respectively, supplementary spotlight mechanism 18 includes connecting block 1801, screw 1802, fixation nut 1803, regulating plate 1804 and first refractor 1805, screw 1802 cooperation fixation nut 1803 fixedly connected with regulating plate 1804 is passed through to connecting block 1801 upper end, one side of regulating plate 1804 is equipped with first refractor 1805, connecting block 1801 welds the outer wall at casing 1, has played the effect that supplementary reinforcing natural light assembles to the camera equipment of working under darker environment through setting up supplementary spotlight mechanism 18, and usable opening regulating plate 1804 carries out angle adjustment and makes first refractor 1805 obtain the best angle of catching, and it is fixed clockwise with fixation nut 1803 and just can refract the light of catching in refracting mechanism 19 afterwards.

One side of the housing 1 is provided with a symmetrical refraction mechanism 19, the refraction mechanism 19 comprises a block 1901, a mounting rod 1902, a screw rod 1903, a limit nut 1904, a rotating plate 1905 and a second refraction lens 1906, one side of the clamping block 1901 is connected with an installation rod 1902 in a clamping manner, the front end of the installation rod 1902 is welded with a screw rod 1903, and the screw rod 1903 is fixedly connected with a rotating plate 1905 sleeved outside the screw rod 1903 by matching with a limit nut 1904, a second refractive lens 1906 is disposed on one side of the rotating plate 1905, the latch 1901 is welded on the outer sidewall of the housing 1, by providing the refraction mechanism 19 to refract the light captured by the first refractive lens 1805 to the first optical lens 4, the angle of the first refractive lens 1805 can be adjusted by loosening the limit nut 1904, thereby refracting the light captured by the first refractive lens 1805 into the first optical lens 4 through the second refractive lens 1906 improving the utility of the device.

Before the device is used, the device is firstly fixed on a camera device, the connecting sleeve rod 1705 can be pushed, then the connecting sleeve rod 1705 drives the clamping jaw 1706 at the bottom to open, then the clamping jaw 1706 can be fixed on the protruding outer edge of the lens of the camera device, then one end of the connecting sleeve rod 1705 which is pushed away is loosened, then the clamping jaw 1706 clamps the protruding outer edge of the lens of the camera device through the closing of the reset spring 1708, so that the fixing is completed, and meanwhile, the lens of the camera device is fixed inside the shading sleeve 16;

when the device is used, natural light enters the first lens array group 7 and the second lens array group 8 through the first optical lens 4 to generate transverse and longitudinal light, transverse waves can pass through the device, longitudinal waves can be refracted and passed through the polarized light separation films 10 which are arranged at equal intervals in the thin polarized light conversion element 9, when the auxiliary enhancement of the light condensation effect is needed, the adjusting plate 1804 is opened to adjust the angle so that the first refractive lens 1805 obtains the best capture angle, then the fixing nut 1803 is screwed down clockwise to fix the captured light onto the second refractive lens 1906 in the refraction mechanism 19, then the limit nut 1904 is unscrewed to adjust the angle of the second refractive lens 1906, so that the light captured by the first refractive lens 1805 is refracted into the first optical lens 4 through the second refractive lens 1906, the light passing through will finally pass through the second optical lens 11 into the blue glass filter 14 for filtering;

after the device is used for a long time, the movable rod 301 can be pulled to enable the abutting spring 304 to contract, so that the bottom plate 302 is away from the first optical lens 4, and then the fixed first optical lens 4 can be taken out to be replaced or cleaned in daily maintenance, so that the using process of the blue glass filtering device with high visible light passing rate is completed.

Example two

According to fig. 6, in the blue glass filtering device with high visible light transmittance provided in the present embodiment, an anti-slip silica gel sleeve 20 is further sleeved on the outer wall of the movable rod 301, the inner diameter of the anti-slip silica gel sleeve 20 is greater than the diameter of the outer wall of the movable rod 301, and the anti-slip silica gel sleeve 20 is provided to facilitate a user to pull the movable rod 301, so as to achieve an anti-slip effect;

according to fig. 6 and 7, the present embodiment provides a blue glass filtering device with high visible light transmittance, in the blue glass filtering device with high visible light transmittance, the outer wall of the clamping jaw 1706 is further sleeved with a rubber claw sleeve 21, and the rubber claw sleeve 21 is arranged to play a role of preventing scratches on the connection position of the device and the camera device.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A blue glass filter device with high visible light passing rate comprises a machine shell (1), and is characterized in that: a through hole (2) is arranged on the outer wall of the casing (1), a collision mechanism (3) is arranged in the through hole (2), the shell (1) is fixedly connected with a first optical lens (4) through a butting mechanism (3), a fixing bolt (5) is connected with the inner part of the shell (1) through screw threads, a first silica gel pad (6) is bonded on one side of the fixing bolt (5), one side of the first silica gel pad (6) is abutted with a first lens array group (7), a second lens array group (8) is arranged on one side of the first lens array group (7), one side of the second lens array group (8) is provided with a thin polarization conversion element (9), the thin polarization conversion element (9) is internally provided with polarization separation films (10) at equal intervals, one side of the thin polarization conversion element (9) is provided with a second optical lens (11).

2. The blue glass filter device according to claim 1, wherein: the inside threaded connection of casing (1) has spacing bolt (12), the bottom bonding of spacing bolt (12) has second silica gel pad (13), casing (1) is contradicted through spacing bolt (12) cooperation second silica gel pad (13) and has been had blue glass light filter (14), mounting hole (15) have been seted up to one side of casing (1), the internally mounted of mounting hole (15) has shade cover (16), fixed establishment (17) have all been welded respectively at the upper and lower both ends of casing (1).

3. The blue glass filter device according to claim 1, wherein: the internally mounted of through-hole (2) has conflict mechanism (3), conflict mechanism (3) include movable rod (301), bottom plate (302), silica gel piece (303), conflict spring (304) and stopper (305), the lower extreme welding of movable rod (301) has bottom plate (302), and the lower extreme of bottom plate (302) bonds and has silica gel piece (303), the upper end of bottom plate (302) is equipped with conflict spring (304), the upper and lower both ends of conflict spring (304) all overlap respectively and are equipped with stopper (305), stopper (305) welding of lower extreme is in the upper end of bottom plate (302), the inner wall of welding at casing (1) is established in stopper (305) of upper end, the inside at through-hole (2) is installed in movable rod (301).

4. The blue glass filter device according to claim 2, wherein: the upper end and the lower end of the machine shell (1) are respectively welded with a fixing mechanism (17), the fixing mechanism (17) comprises an installation block (1701), a first movable hole (1702), a second movable hole (1703), a rotating shaft (1704), a connecting sleeve rod (1705), a claw (1706), a positioning rod (1707), a reset spring (1708), a fixed sleeve block (1709) and a limiting sleeve block (1710), the outer wall of the installation block (1701) is respectively provided with the first movable hole (1702) and the second movable hole (1703), the rotating shaft (1704) is arranged inside the installation block (1701), the connecting sleeve rod (1705) is sleeved on the outer wall of the rotating shaft (1704), two ends of the connecting sleeve rod (1705) respectively extend to the insides of the first movable hole (1702) and the second movable hole (1703), the claw (1706) is welded at one end of the connecting sleeve rod (1705), and the positioning rod (1707) is arranged inside the installation block (1701), the outer wall cover of locating lever (1707) is equipped with reset spring (1708), the inside at fixed cover piece (1709) is fixed to the one end of reset spring (1708), another pot head of reset spring (1708) is equipped with stop collar piece (1710), stop collar piece (1710) fixed connection is at the one end back of the connecting sleeve pole (1705), the welding of installation piece (1701) is at the outer wall of casing (1).

5. The blue glass filter device according to claim 1, wherein: the utility model discloses a portable light source, including casing (1), supplementary spotlight mechanism (18) are equipped with respectively at the upper and lower both ends of casing (1), supplementary spotlight mechanism (18) are including connecting block (1801), screw rod (1802), fixation nut (1803), regulating plate (1804) and first refractive lens (1805), connecting block (1801) upper end is through screw rod (1802) cooperation fixation nut (1803) fixedly connected with regulating plate (1804), one side of regulating plate (1804) is equipped with first refractive lens (1805), the outer wall at casing (1) is welded in connecting block (1801).

6. The blue glass filter device according to claim 1, wherein: one side of casing (1) is equipped with refraction mechanism (19) of symmetry, refraction mechanism (19) include fixture block (1901), installation pole (1902), lead screw (1903), stop nut (1904), rotor plate (1905) and second refractive lens (1906), one side block of fixture block (1901) is connected with installation pole (1902), the front end welding of installation pole (1902) has lead screw (1903), and lead screw (1903) cooperation stop nut (1904) fixedly connected with cover establishes rotor plate (1905) in the lead screw (1903) outside, one side of rotor plate (1905) is equipped with second refractive lens (1906), fixture block (1901) welding is on the lateral wall of casing (1).

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