CN206039035U

CN206039035U - Magamp

Info

Publication number: CN206039035U
Application number: CN201620509465.4U
Authority: CN
Inventors: 尹毅; 尹乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-26
Filing date: 2016-05-30
Publication date: 2017-03-22
Anticipated expiration: 2026-05-30
Also published as: WO2018095409A1; CN106686286A; CN106686286B; CN206212134U

Abstract

The utility model discloses a magamp, magnetic element is installed to its mirror body bottom, and is adsorbable on the facade, need not handheld its work, is convenient for shoot the one or more magamp enlarged image in an image to improve the work efficiency who acquires the microcosmic image, the lens section of thick bamboo of the mirror body top lens of being convenient for fix, change can be put into or change other one or more of different amplifier stages as required and amplify the lens, also can add polarizing lens or filter glass, sheen lens etc to ensure to enlarge the image quality, and can be according to the other change adjustment lens height of lens amplifier stage, the internal portion of mirror can set up two kinds of light sources separately, one kind by the top down the quadrature penetrate, the normality of being convenient for is observed, and is another kind of on the inner wall of top below, only from one side transmission sidelight to the shade of fortifier body surface facial muscle reason, it has special meaning and effect to collect evidence to the microcosmic of some articles. The light source of the internal portion of mirror is not influenced by external light source, can form clear microcosmic image on the lens.

Description

Magnetic amplifier

Technical Field

The utility model relates to an artwork science equipment for filing technical field especially relates to a magnetic amplifier.

Background

At present, the artwork market is prosperous, and more investors begin to pay attention to the artwork investment field. However, with the continuous appearance of original works of art such as calligraphy and painting, more and more imitations and imitations are produced. Therefore, the scientific record of the artwork is very important.

One of the main methods for art science record is to acquire and record a microscopic image of an art. Taking the current calligraphy and painting microscopic image recording as an example, the method is carried out on a heavy desk top, or the calligraphy and painting is flatly laid on the desk top and carried out by using a certain handheld portable microscope or close-up equipment with a lifting rod, and a plurality of evidence obtaining positions of the obtained microscopic image are mostly marked on the whole image of the work on the 4A printing paper by hand. The method has many inconveniences and defects, and is easy to have working errors and difficult to avoid causing disorder of recorded data. Particularly, since the culture department releases the artwork management method, some portable microscopes which are vigorously promoted in the market and even some large-scale equipment which are violently profitable exist, but once the portable microscopes are applied to the artwork science record practice, certain defects and problems exist.

Although there are important scientific research breakthroughs in the development and production of matching products such as evidence obtaining and verifying instruments, there are difficulties in matching technology and operation and application conditions, and the technical system has not been brought to the market. According to the research of the artwork market, the reliable technology of artwork science record with simple and easy operation and low cost is urgently needed at present, and the patent technology of the utility model is researched and developed under the technical background.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a magnetic amplifier need not to hold its work, is convenient for shoot the image that one or more magnetic amplifier enlargies in an image, improves the work efficiency who acquires the microscopic image, can put into or change the different magnifying glass piece of enlarging the rank as required, ensures to enlarge the imaging quality.

In order to solve the technical problem, the utility model provides a magnetic amplifier, including the mirror body, one or more magnetic part are installed to mirror body bottom, mirror body top sets up a lens section of thick bamboo, a lens section of thick bamboo is used for putting into or changing the different enlarged graded magnifying glass pieces of magnifying, and at least one magnifying glass piece detachably installs in the lens section of thick bamboo.

In one embodiment, the endoscope further comprises a side light source which is arranged on the inner wall of the endoscope body and emits side light from one side only.

In one embodiment, the height of the lens barrel relative to the body is adjustable to accommodate the distance change requirements resulting from varying magnification lenses of different magnifications.

In one embodiment, the outer side of the lens barrel is provided with an external thread which is matched with an internal thread on the lens body; or, the lens barrel is provided with a bulge, and the lens body is provided with a vertical sliding groove and a plurality of horizontal positioning grooves.

In one embodiment, the magnifying glass further comprises an annular screw cap, wherein the annular screw cap is connected to the top end of the lens barrel in a threaded connection mode and is used for fixing the magnifying lens from the upper side.

In one embodiment, each of the magnetic members includes at least one magnet and at least one non-magnetic washer connected in series, and the serial position of the non-magnetic washer and the magnet is adjustable.

In one embodiment, a fastener passes through the magnet and the non-magnetic washer to secure the magnet and the non-magnetic washer.

In one embodiment, the lens barrel is also provided with a polarizing lens, a color filter lens and/or a soft light lens which are matched with the magnifying lens; and/or a positioning scale is arranged on the peripheral edge of the bottom of the lens body; and/or the corners of the bottom of the mirror body are rounded, and a positioning corner mark is arranged on each corner.

In one embodiment, there is a side-light source mounted on the inner wall of the mirror body, emitting side light from only one side. The side light source is controlled by a switch to work independently.

In one embodiment, at least one lens supporting ring capable of rotating and lifting is installed in the lens barrel, and the magnifying lens is placed on the lens supporting ring.

The utility model has the advantages that: the magnetic component is arranged at the bottom of the mirror body and can be adsorbed on the vertical surface, the mirror body does not need to be held by hands to work, images amplified by one or more magnetic amplifiers can be conveniently shot in one image, and therefore the working efficiency of obtaining the microscopic images is improved; the lens barrel in the lens body is convenient for fixing and replacing the lenses, the magnifying lenses with different magnifying levels can be placed or replaced according to the requirements, and the polarizing lenses or the filtering lenses, the soft lenses and the like can be added, so that the magnifying imaging quality is ensured; the height of the lens can be adjusted according to the change of the magnification level of the lens; the inside of the mirror body can be divided into two light sources, one light source is irradiated from the top to the bottom, so that the normal observation is convenient, and the other light source is arranged on the inner wall below the top and emits sidelight from one side only, so that the shadow of the surface texture of an object is enhanced, and the mirror body has special significance and effect on microcosmic evidence obtaining of some objects. The light source in the lens body is not influenced by an external light source, and a clear microscopic image can be formed on the lens.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts. The following drawings are not intended to be drawn to scale in actual dimensions, with emphasis instead being placed upon illustrating the subject matter of the present application.

Fig. 1 is a front perspective view of a magnetic amplifier according to an embodiment of the present invention;

fig. 2 is an inverted perspective view of a magnetic amplifier according to an embodiment of the present invention, in which the internal structure can be clearly seen;

fig. 3 is a schematic front perspective view of another magnetic amplifier according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a magnetic member in an embodiment of the present invention;

fig. 5 is a schematic diagram of an application of a magnetic amplifier in an embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited by the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional views showing the structure of the device will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Fig. 1 and fig. 2 are schematic structural diagrams of the magnetic amplifier of the present invention, as shown in the figures, the magnetic amplifier of the present invention includes a mirror body 100, one or more magnetic members 400 are installed at the bottom of the mirror body 100, a lens barrel 150 is installed at the top of the mirror body 100, the lens barrel 150 is used for putting or replacing the amplification lenses 200 with different amplification levels, and at least one amplification lens 200 is detachably installed in the lens barrel 150. The mirror body 100 can be a variety of suitable hollow housings, such as rectangular, circular, etc. in cross-section. The lens barrel 150 can be integrally formed with the mirror body 100 or separately formed. The magnifying lens 200 may be any magnifying imaging element, such as a magnifying glass, a microscope, and the like. The magnetic member 400 can be mounted to the mirror body 100 in any suitable manner, such as by welding, adhesive bonding, embedding, screwing, fastening with fasteners, and the like.

One or more magnetic components are arranged at the bottom of the mirror body 100 and can be adsorbed on a vertical surface, the magnetic amplifier does not need to be held by hands to work, images amplified by the one or more magnetic amplifiers can be conveniently shot in one image, and therefore the working efficiency of obtaining the microscopic images is improved. The magnifying lens 200 can be detachably mounted in the lens barrel 150, so that the magnifying lenses with different magnifications can be conveniently replaced, and the top access to the inside of the lens body is facilitated, and the installation, maintenance and the like of other components are performed. The detachable arrangement may be implemented in various suitable ways.

The magnetic component 400 may take any suitable configuration. As shown in fig. 4, the magnetic component 400 may include at least one magnet 410 and at least one non-magnetic washer 420 stacked, i.e., connected in series, with the series position of the non-magnetic washer relative to the magnet being adjustable. Thus, by changing the position of the non-magnetic washer 420, the magnetic force of the entire magnetic member can be changed, and the attractive force of the entire magnetic amplifier can be changed. For example, in the illustrated state, the two nonmagnetic washers 420 may be disposed below the lowermost magnet, may be disposed above the uppermost magnet, or the like.

As shown in fig. 4, a fastener 430 may pass through the magnet 410 and the non-magnetic washer 420 to secure the magnet 410 and the non-magnetic washer 420. The fastener 430 may be any suitable device, such as a screw or the like.

The magnetic component 400 can be mounted at any suitable location on the mirror body 100. As shown in FIG. 2, the magnetic member 400 can be mounted in a mounting groove on the bottom surface of the mirror body 100, which facilitates mounting and dismounting. For example, the relative position between the non-magnetic washer 420 and the magnet 410 can be adjusted according to the required force of attraction after disassembly, and then the non-magnetic washer and the magnet can be installed in place after adjustment.

The height of the lens barrel 150 relative to the body 100 is adjustable to accommodate the distance change requirements created by changing the magnification lenses for different magnifications.

As shown in FIG. 2, the lens barrel 150 is externally threaded on its outside to mate with internal threads on the lens body 100. Thus, the height of the lens barrel 150 can be adjusted by rotating the lens barrel 150, and the height of the magnifier lens can be adjusted accordingly.

Other ways of achieving the adjustment of the height of the lens barrel 150 are also possible. For example, the lens barrel 150 is provided with a protrusion, and the lens body 100 is provided with a vertical sliding groove and a plurality of (e.g., two or more) horizontal positioning grooves. The protrusion is usually located in one horizontal positioning groove, when the height needs to be adjusted, the lens barrel 150 is rotated, the protrusion enters the vertical sliding groove, the lens barrel 150 can be moved up and down at the moment, when the lens barrel 150 is moved to a proper height, the lens barrel 150 is rotated again, the protrusion enters another horizontal positioning groove, and therefore the lens barrel 150 can be fixed again.

As shown in fig. 2, a ring-shaped screw cap 160 may be further included, which is screw-coupled to the top end of the lens barrel 150 to fix the magnifying lens 200 from above. For example, the outer surface of the upper portion of the lens barrel 150 is externally threaded to mate with the internal threads of the ring cap 160, such that the ring cap 160 is threaded to secure the magnifier lens 200. In addition, it is also possible to eliminate the annular screw cap, and the magnifier lens may be mounted to the lens barrel in other ways, such as by gluing, snapping, inserting, fastening, etc.

In addition, as shown in fig. 2, at least one lens ring 170 which can be rotatably lifted and lowered may be installed inside the lens barrel 150, the lens ring 170 may be rotated to adjust the height, and the magnifying lens 200 may be placed on the lens ring 170. For example, a plurality of lens rings can be provided, each lens ring can be provided with a magnifying lens, and a plurality of magnifying lenses can be combined together to realize higher magnification. Of course, one lens ring may be provided with a magnifying lens, and the other lens ring may be provided with other functional lenses, such as a polarizing lens, a color filter lens, and/or a soft light lens.

Rotation of the lens ring 170 can be accomplished in a variety of ways, for example, the lens ring can be externally threaded to mate with an internal thread of the lens barrel 150 for rotation. In order to rotate the lens ring 170 conveniently, a notch can be formed in the ring, and a tool is inserted into the notch to drive the lens ring 170 to rotate; alternatively, lens ring 170 can have tabs exposed on the outside of lens barrel 150, and manual rotation of the tabs can cause lens ring 170 to rotate. In this way, the height of the magnifying lens can be adjusted by rotating the lens holder ring, and particularly, in the case of mounting a plurality of lenses, the distance between the lenses can be adjusted by adjusting the height of the corresponding lens holder ring on which each lens is mounted.

Further, as shown in fig. 2, a side light source 500 may be included, which is mounted on an inner wall of the mirror body 100, for emitting side light from only one side. The light source is not influenced by an external light source, clear microscopic images can be formed on the lens, the effect of the sidelight source 500 is remarkable, particularly the shadow of the surface texture of an object can be enhanced, and the light source has special significance and effect on microcosmic evidence obtaining of objects with abundant surface textures and stereoscopic penfront such as oil paintings.

As shown in fig. 1, a top light source 300 may also be included, which includes one or more illumination devices (e.g., LED lights, etc.) mounted inside the mirror body 100 below the magnifying lens for downward illumination. The control switch 300a of the top light source 300 and the control switch 500a of the side light source 500 are independent, so that the top light source and the side light source are controlled by the switches to work independently, and can be selectively turned on according to needs, for example, the top light source 300 can be normally open to facilitate normal observation, and the side light source 500 can be turned on independently in some occasions. The control switch may be provided at any suitable location on the mirror, for example on an inner or outer surface of the mirror. The control switch can adopt a simple button mode and also can adopt a knob mode, and illumination control and the like are realized by rotating the switch.

Functional lenses 600 may also be included for use with the magnifier lenses 200. the functional lenses 600 may include polarizing lenses, color filter lenses, and/or soft lenses, among others. The functional lens is used together with the magnifying lens, so that the imaging quality of the observed object can be ensured.

As shown in FIG. 2, the bottom of the mirror body 100 can have a positioning scale on its peripheral edge. Thus, the device alone can position the document to be picked without the assistance of a positioning film described below.

As best shown in FIG. 1, the corners of the bottom of the scope body 100 may be rounded so that the evidence or the positioning film is not scratched after placement on the evidence or the positioning film. A locating corner mark 100a may be provided on each corner, and the locating corner mark 100a may be of any suitable shape, such as the illustrated inverted triangular shape. Utilize the location angle mark, can realize accurate positioning on getting the evidence thing, perhaps use the location effect better with the registration film cooperation, the location angle mark can aim at the location area or the scale etc. on the registration film this moment. Of course, the corners of the top of the mirror body 100 may also be rounded.

In addition, a battery 700 may be mounted inside the mirror body to provide power to the top and side light sources, and a USB interface 700a or the like may be provided to charge the battery 700. Of course, a disposable power source may also be used.

When using the magnetic amplifier M, as shown in fig. 5, a positioning film P may be placed on the proof article, and for the positioning film, refer to the chinese patent application entitled "a positioning film" and application number 201510254093.5 filed 5/18/2015 by the applicant; and chinese patent application No. 201520908379.6, filed 11/13/2015, entitled "a positioning film". The magnetic amplifier M is aligned to the evidence obtaining point on the positioning film and is placed, as shown in the figure, the magnetic amplifiers M are aligned to the evidence obtaining points, the lighting device is turned on, and the amplified image of the evidence obtaining points is displayed on the magnifying lens, wherein the amplified image comprises evidence obtaining point numbers and unique incomplete lines of dividing areas, as shown in the figure. The current forensic image of the magnetic amplifier M can then be taken with a camera, the image taken at this time with the magnified microscopic image of the forensic point. The magnetic amplifier can be made smaller, as shown in the figure, the mirror screen of a plurality of magnifying lenses is displayed and shot in a evidence obtaining image, and therefore the working efficiency of observing and obtaining the microscopic image is improved. Of course, it is also possible to place the magnetic amplifier M directly on the evidence-taking object without providing a positioning film.

In the description of the present specification, "top" and "bottom" and the like are not used to limit the respective components to the illustrated positions. Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, a fixed connection, a removable connection, a direct connection, and an indirect connection via intermediate media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The "inner side" is relative to the "outer side", i.e. inside the hollow cavity of the mirror body.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "an example" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A magnetic amplifier comprises a mirror body and is characterized in that,

one or more magnetic parts (400) are installed to mirror body (100) bottom, mirror body (100) top sets up lens section of thick bamboo (150), lens section of thick bamboo (150) are used for putting into or change different magnification lens (200) of enlargiing the rank, and at least one enlargies lens (200) detachably and installs in the lens section of thick bamboo.

2. The magnetic amplifier according to claim 1, further comprising an edge-light source (500) mounted on an inner wall of the mirror body, the edge-light being emitted from only one side.

3. The magnetic amplifier according to claim 1, wherein the height of the lens barrel (150) relative to the body (100) is adjustable to accommodate the distance variation requirements resulting from varying the magnification lenses of different magnifications.

4. The magnetic amplifier of claim 3,

the outer side of the lens barrel (150) is provided with an external thread which is matched with an internal thread on the lens body (100); or,

the lens barrel (150) is provided with a bulge, and the lens body (100) is provided with a vertical sliding groove and a plurality of horizontal positioning grooves.

5. The magnetic amplifier according to claim 4, further comprising an annular screw cap (160) screwed to a top end of the lens barrel for fixing the amplification lens from above.

6. The magnetic amplifier according to any of claims 1 to 5, wherein each magnetic element (400) comprises at least one magnet (410) and at least one non-magnetic washer (420) connected in series, and wherein the series position of the non-magnetic washer and the magnet is adjustable.

7. The magnetic amplifier according to claim 6, wherein a fastener (430) passes through the magnet (410) and the non-magnetic washer (420) to secure the magnet (410) and the non-magnetic washer (420).

8. The magnetic amplifier according to any of claims 1 to 5, characterized in that the lens barrel further has therein polarizing, color filter and/or soft optics for use with the magnifying glass (200); and/or a positioning scale is arranged on the peripheral edge of the bottom of the lens body (100); and/or the corners of the bottom of the mirror body (100) are rounded off, and a positioning corner mark is arranged on each corner.

9. A magnetic amplifier according to claim 1, 3, 4 or 5, characterized by a side light source (500) mounted on the inner wall of the body, emitting side light from only one side, and a top light source (300) comprising one or more lighting devices mounted inside the body (100) and illuminated from the top downwards for normal viewing, the top and side light sources being switched to operate independently of each other.

10. The magnetic amplifier according to any of claims 3 to 5, characterized in that at least one rotatably liftable lens ring (170) is mounted inside the lens barrel (150), the magnifying lens (200) being placed on the lens ring (170).