CN209911646U

CN209911646U - Multipurpose binoculars

Info

Publication number: CN209911646U
Application number: CN201920959747.8U
Authority: CN
Inventors: 史本宽; 史壮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-01-07
Anticipated expiration: 2029-06-25

Abstract

The multipurpose binocular can be used as a common telescope when going out, can be used for watching a three-dimensional picture displayed on a mobile phone screen during entertainment, and comprises a mobile phone frame, a support arm and a barrel frame, wherein the left end and the right end of the barrel frame are respectively provided with a lens barrel, and the two lens barrels are hinged with the barrel frame; the front part of each lens cone is provided with a convex lens, the rear part of each lens cone is provided with an eyepiece frame, the eyepiece frame is connected with the lens cones through a quick-release and quick-assembly structure, and each eyepiece frame is internally embedded with an eyepiece; the front end of the support arm is connected with the mobile phone frame, and the rear end of the support arm is clamped or hinged with the barrel frame; when the binocular telescope is used outside, the mobile phone frame is taken down through the support arm or turned aside and used as a common binocular telescope; when a stereoscopic picture is shot or downloaded by a mobile phone for watching, the mobile phone frame is arranged at the focusing position of the two convex lenses through the support arm, the mobile phone is placed on the mobile phone frame, after the two eyepiece frames are detached by bare hands, the convex lens in front of the binoculars can be used for watching the stereoscopic picture displayed on the screen of the mobile phone.

Description

Multipurpose binoculars

Technical Field

The utility model relates to a binocular, specifically be a multipurpose binocular.

Background

The traditional household binoculars are necessary articles for traveling and can be used for watching landscape and landscape, the structural main body of the binoculars is two lens cones which are hinged, the distance between the two lens cones can be changed through a hinged structure and are used for adapting to the binocular distance of different people, the front ends of the two lens cones are respectively provided with an objective lens, the rear ends of the two lens cones are provided with an eyepiece, the objective lens of the household binoculars is generally a convex lens and is projected on the eyepiece for the observation of the eyes after the rays are refracted through the lenses to be focused, the binoculars are good partners for traveling, but in the indoor with limited sight distance, the price of the general optical instrument is not too much, and the travel is only a moment, therefore, the binoculars are idle for most of time, which hinders the desire of people to purchase the binoculars, there is a need in the market for a multi-purpose binocular capable of both looking at landscape and entertaining everyday.

In addition, when people go out to travel, the scenery observed by naked eyes or binoculars is three-dimensional, because the distance exists between the two eyes of people, the retina transmits the visual images of the left eye and the right eye with the distance difference into the brain, and the brain can form the visual effect with far and near depth by utilizing the distance difference, so that the people can generate three-dimensional effect when seeing things. The pictures shot by the common mobile phone are planar, and the pictures are watched in the mobile phone at the later stage without stereoscopic impression, so that the watching effect is very attractive; the technology of taking stereo pictures by using double lenses is available at present, namely two lenses with a certain distance are used for taking two pictures, the two pictures are displayed on a mobile phone side by side, namely, left and right screens respectively display left and right eye images, and human eyes generate stereo perception in the brain after acquiring the information with difference. However, when the mobile phone watches the three-dimensional picture, special three-dimensional glasses are needed to be purchased separately, two convex lenses are arranged in front of the three-dimensional glasses and correspond to the left and right eyes respectively, when the mobile phone is used, the mobile phone is arranged in the three-dimensional glasses, and the picture which is displayed on the mobile phone and corresponds to the left and right eyes is watched through the two convex lenses on the three-dimensional glasses.

Disclosure of Invention

The utility model aims at providing a multipurpose binocular can regard as ordinary telescope to use when going out, can be used for watching the three-dimensional picture that shows on the cell-phone screen during amusement, simple structure, portable.

The technical scheme of the utility model is that: multipurpose binoculars, its characterized in that: the mobile phone comprises a mobile phone frame, a support arm and a barrel frame, wherein lens barrels are respectively arranged at the left end and the right end of the barrel frame, and the two lens barrels are hinged with the barrel frame; the front part of each lens cone is provided with a convex lens, the rear part of each lens cone is provided with an eyepiece frame, the eyepiece frame is connected with the lens cones through a quick-release and quick-assembly structure, and each eyepiece frame is internally embedded with an eyepiece; the front end of the support arm is connected with the mobile phone frame, and the rear end of the support arm is connected with the barrel frame in a clamping or hinged mode.

The quick-release quick-assembly structure is one of a buckle connection structure, a movable insertion structure or a screw thread connection structure.

The lower end of the mobile phone frame is fixedly connected with a grip.

The glasses also comprise two standby glasses frames, and the eyepieces embedded in the two standby glasses frames are flat glasses.

The support arm is L-shaped, the vertical section of the support arm is connected with the upper and lower sliding limit of the mobile phone frame, and the horizontal section of the support arm is the rear end of the support arm.

The support arm is adjustable in length.

The utility model has the advantages that: when the binocular telescope is used outside, the mobile phone frame is taken down through the support arm or turned aside and used as a common binocular telescope; when a stereoscopic picture is shot or downloaded by a mobile phone for watching, the mobile phone frame is arranged at the focusing position of the two convex lenses through the support arm, the mobile phone is placed on the mobile phone frame, after the two eyepiece frames are detached by bare hands, the convex lens in front of the binoculars can be used for watching the stereoscopic picture displayed on the screen of the mobile phone. The restricted quick-release quick-assembly structure can quickly remove or install the eyepiece frame, and has the advantages of simple structure, portability and time saving. After the mobile phone is installed, the gravity center moves forwards, and the grip can better hold the multipurpose binocular telescope, so that the viewing is labor-saving. The two standby eyepiece frames can be used when stereoscopic pictures are watched in daily life, so that dust is prevented from entering the lens barrels, maintenance times can be reduced, and maintenance working hours can be saved. The support arms which slide up and down can adjust the height of the two convex lenses, thereby being suitable for mobile phones with different screen sizes. The support arm with adjustable length can adjust the focusing position from the mobile phone screen to the two convex lenses on the mobile phone support, thereby being suitable for mobile phones with different thicknesses.

Drawings

Fig. 1 is a schematic structural view of the multipurpose binocular of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a top view of fig. 1.

Fig. 5 is a schematic structural diagram of the lens barrel of the present invention.

Fig. 6 is a sectional view taken along a-a in fig. 5.

Fig. 7 is a schematic view of another connection structure of the eyepiece frame and the lens barrel of the present invention.

Fig. 8 is another schematic structural view of the multipurpose binocular of the present invention.

In the figure, a horizontal hole 1, a button 2, an eyepiece frame 3, an eyepiece 4, a lens cone 5, a convex lens 6, a barrel 7, an elastic washer 8, a horizontal section of a support arm 9, a tenon 10, a vertical section of a support arm 11, a mobile phone frame 12, a mobile phone 13, a push plate 14, a push cap 15, a slope 16, a groove 17, a sliding groove 18, a lower tenon 19, a grip 20, a hand-rotating bolt 21, an inner annular groove 22, a flat mirror 23, a metal snap spring 24, an outer annular groove 25, a convex part 26, a flange ring 27, an annular edge 28, a notch 29, a support arm 30 with adjustable length and a magnet 31 are arranged.

Detailed Description

Multipurpose binoculars, of the construction shown in figures 1 to 4: the mobile phone comprises a mobile phone frame 12, a support arm and a barrel frame 7, wherein lens barrels 5 are respectively arranged at the left end and the right end of the barrel frame, and the two lens barrels are hinged with the barrel frame; the front part of each lens cone is provided with a convex lens 6, the rear part of each lens cone is provided with an eyepiece frame 3, the eyepiece frame is connected with the lens cones through a quick-release and quick-assembly structure, and each eyepiece frame is internally embedded with an eyepiece 4; the front end of the support arm is connected with the mobile phone frame, and the rear end of the support arm is connected with the barrel frame in a clamping or hinged mode.

The cell-phone frame place in the focus department of two convex lens, the cell-phone frame be used for placing the cell-phone, be equipped with the device of fixed cell-phone on the cell-phone frame, include but not limited to: the technical scheme is that clamps of a clamp, a magnetic adsorption device, a traceless adhesive plate, a groove structure and a mechanical structure are used for fixing the mobile phone on the mobile phone frame, wherein the magnetic adsorption device is a magnet 31, and the mobile phone frame is internally pre-embedded with a magnet which can adsorb the mobile phone sleeved with a mobile phone shell made of a magnetic material, as shown in the structure shown in figure 8.

The clamping type is more, the clamping structure is also called as a movable clamping structure, namely, the quick combination or quick separation between two connecting pieces is realized through a clamping mode, for example, tenon-and-mortise type clamping, elastic sheet type clamping, clamp spring type clamping and the like, in the structure shown in figures 1 and 4, the rear end of the support arm and the barrel frame are of a button type clamping structure, namely, a straight-line transverse hole 1 is formed in the support arm, a straight-line button 2 is fixedly connected on the barrel frame, the straight-line button passes through the straight-line transverse hole, the straight-line button is rotated to enable the straight-line button and the straight-line transverse hole to be in a cross structure, namely, the barrel frame is clamped on the rear end of the support arm, an elastic washer 8 is arranged between the barrel frame and the support arm and used for enhancing the clamping effect, and the button type clamping has the advantage of quick and easy installation and disassembly. In the structure shown in fig. 5, the rear end of the support arm and the barrel holder are in a dovetail groove type clamping structure, a hand-screwed bolt 21 is additionally arranged in the structure, a screw rod of the hand-screwed bolt is in threaded connection with a through hole formed in the support arm, and the end part of the screw rod of the hand-screwed bolt is movably pressed and connected with the barrel holder for positioning.

In the structure shown in fig. 8, the rear end of the support arm is hinged to the barrel holder, and when the telescope is used, the mobile phone holder can be turned over to a position interface which is not blocked by the hinge structure arranged between the support arm and the barrel holder, wherein the hinge structure is a structure commonly used in the mechanical field, and preferably a hinge mechanism with a position lock.

The support arm is an L-shaped support arm, the vertical section 11 of the support arm is connected with the upper and lower sliding limit of the mobile phone frame, and the transverse section 9 of the support arm is the rear end of the support arm. The structure that the vertical section of the support arm is connected with the upper and lower sliding limits of the mobile phone frame is shown in fig. 1, two vertical and parallel sliding grooves 18 are arranged on the back surface of the mobile phone frame, the left and right sides of the vertical section of the support arm are respectively arranged in the two sliding grooves and are in sliding connection with the sliding grooves, and the structure can enable the support arm to slide up and down in the sliding grooves, so that the vertical section of the support arm is in sliding connection with the upper and lower sides of the mobile phone frame; the vertical section of the support arm is provided with a groove 17, a push plate 14 is arranged in the groove, the length of the push plate is shorter than that of the groove, the push plate is connected in the groove in a vertical sliding manner, the bottom of the groove is provided with a strip-shaped through hole, an extending part of the outer end face of the push plate penetrates through the outer part of the strip-shaped through hole and is provided with a push cap 15, the edge of the push cap is larger than the strip-shaped through hole, one end of the groove or one end of the push plate is provided with an inclined plane 16, the push cap is pushed by hands to enable the push plate to move, the push plate compresses the support arm and the mobile phone frame to complete the limit connection under the extrusion of the inclined plane, the structure is essentially a lock structure, the aim and the function are to enable the support arm to be fixed on the mobile phone frame when the support arm is adjusted to a proper position, in the structure, a lower clamping tenon 19 can be fixedly, the upper and lower tenons can be used for clamping the mobile phone 13, so that the structure of the mobile phone frame is further simple, and the overall cost is reduced.

The structure that the vertical section of support arm and cell-phone frame upper and lower slip limit are connected still includes: a) the supporting arm is provided with a strip hole, a jackscrew is arranged in the strip hole and is in threaded connection with the supporting arm, the supporting arm slides up and down with the mobile phone frame under the limit of the jackscrew, the jackscrew is screwed, and a jackscrew cap compresses the supporting arm to realize a limit connection structure. b) The vertical end of support arm be the telescopic link, the body of rod of telescopic link links firmly with the horizontal segment of support arm, the rod cover of telescopic link links firmly with the cell-phone frame, through the tensile upper and lower sliding connection of realizing support arm and cell-phone frame of telescopic link, be interference fit between the body of rod and the rod cover, through the structure that spacing connection was realized to interference fit's frictional force.

The multipurpose binocular of the present application further comprises two redundant eyepiece frames, in the configuration shown in fig. 5: the eyepiece embedded in the two spare eyepiece frames is a flat mirror 23.

The structure shown in fig. 1 to 3: the lower end of the mobile phone frame is fixedly connected with a handle 20.

The structure shown in fig. 8: the arm is an adjustable length arm 30.

The quick-release quick-assembly structure is one of a buckle connection structure, a movable insertion structure or a screw thread connection structure; quick detach quick-assembling structure also called hand dismouting structure or bare-handed dismouting structure, mean not with the help of any appurtenance, the connection structure that the eyepiece frame just can be installed on the lens cone and the eyepiece frame just can be removed from the lens cone to the bare-handed, include: a) the eye lens frame is characterized in that the eye lens frame is a magnetic absorption connecting structure, namely a rubidium magnet ring is arranged on an inner hole at the rear end of the lens cone, the front end of the eye lens frame is made of or provided with a material capable of being magnetically absorbed, and the eye lens frame is absorbed on the lens cone through magnetic force during installation; b) the eye-lens frame is assembled on the lens cone through the matching of the snap fastener; c) the eccentric shaft rotating connection structure is characterized in that a shaft is arranged at the edge of the eyepiece frame and the outer ring of the lens cone, and the eyepiece frame is shifted from the side by hand to rotate around the shaft to the outer side of the lens cone or opposite to the lens cone; the above structure can be used to mount or remove the eyepiece frame on or from the lens barrel by hands.

The movable inserting structure in the quick-release and quick-assembly structure is characterized in that as shown in fig. 5, the eyepiece frame is made of elastic hard rubber, the outer circle of the front end of the eyepiece frame is in interference fit with a corresponding inner hole in the lens barrel, the eyepiece frame is inserted onto the lens barrel by utilizing the friction force between the outer circle surface of the rubber eyepiece frame and the inner hole surface of the lens barrel, an outer ring groove 25 is arranged on the outer circle surface of the lens barrel, an inner ring groove 22 is arranged on the inner hole surface of the eyepiece frame, when the eyepiece frame is assembled in place, the inner ring groove and the outer ring groove are opposite, an elastic metal snap spring 24 with a notch or a semi-ring is arranged in one of the ring grooves, the metal snap spring can lock the eyepiece frame for positioning, when the eyepiece frame is installed, the front end of the eyepiece frame is pressed into the corresponding hole in.

In the quick-release and quick-assembly structure, as shown in fig. 7, the edge of a hole for mounting an eyepiece frame at the rear end of a lens barrel is provided with an inward-turned annular edge 28, the inner annular surface of the annular edge is provided with a notch 29, the front end of the eyepiece frame is provided with a flange ring 27, the diameter of the outer annular surface of the flange ring is equal to or slightly smaller than that of the inner annular surface of the annular edge, the outer annular surface of the flange ring is provided with a protruding part 26 corresponding to the notch on the annular edge, and the outline of the protruding part is equal to or slightly smaller than that of the notch; when the eyepiece frame is mounted, the eyepiece frame is held by hand, the lug boss penetrates through the notch, so that the flange ring enters the inner side of the annular edge, then the eyepiece frame is twisted by hand, the lug boss and the notch are staggered, the eyepiece frame can be mounted on the lens cone, and when the eyepiece frame is dismounted, the eyepiece frame is rotated by hand, so that the lug boss and the notch are opposite in position, and the eyepiece frame can be taken down by hand.

The screw thread connecting structure in the quick-release and quick-assembly structure is characterized in that as shown in fig. 1, threads are arranged on a hole, used for mounting the eyepiece frame, in the rear end of the lens barrel, threads are also arranged on the outer circular surface of the front end of the eyepiece frame, the two threads are connected in a screwing mode, and the eyepiece frame can be mounted on the lens barrel or dismounted from the lens barrel by hands by rotating the eyepiece frame.

The cylinder frame in the attached drawings of the application is a cube, and in a binocular telescope, two lens barrels are directly hinged to a middle shaft, and in the structure, a shaft sleeve of the middle shaft is the cylinder frame.

Claims

1. Multipurpose binoculars, its characterized in that: comprises a mobile phone frame (12), a support arm and a barrel frame (7), wherein the left end and the right end of the barrel frame are respectively provided with a lens barrel (5), and the two lens barrels are hinged with the barrel frame; the front part of each lens cone is provided with a convex lens (6), the rear part of each lens cone is provided with an eyepiece frame (3), the eyepiece frame is connected with the lens cones through a quick-release and quick-assembly structure, and each eyepiece frame is internally embedded with an eyepiece (4); the front end of the support arm is connected with the mobile phone frame, and the rear end of the support arm is connected with the barrel frame in a clamping or hinged mode.

2. The multi-purpose binocular telescope of claim 1, wherein: the quick-release quick-assembly structure is one of a buckle connection structure, a movable insertion structure or a screw thread connection structure.

3. The multi-purpose binocular telescope of claim 1, wherein: the lower end of the mobile phone frame is fixedly connected with a grip (20).

4. The multi-purpose binocular telescope of claim 1, wherein: the glasses also comprise two standby glasses frames, and the eyepieces embedded in the two standby glasses frames are flat glasses (23).

5. The multi-purpose binocular telescope of claim 1, wherein: the support arm is an L-shaped support arm, a vertical section (11) of the support arm is connected with the mobile phone frame in a sliding limiting mode up and down, and a transverse section (9) of the support arm is the rear end of the support arm.

6. The multi-purpose binocular telescope of claim 1, wherein: the support arm is a support arm (30) with adjustable length.