CN214900929U

CN214900929U - Clamping module, microscope and intelligent terminal

Info

Publication number: CN214900929U
Application number: CN202120107102.9U
Authority: CN
Inventors: 欧阳山
Original assignee: Guangdong Genius Technology Co Ltd
Current assignee: Guangdong Genius Technology Co Ltd
Priority date: 2021-01-09
Filing date: 2021-01-14
Publication date: 2021-11-26
Anticipated expiration: 2031-01-14
Also published as: CN114827313A

Abstract

The utility model discloses a clamping module, microscope and intelligent terminal. This clamping module adaptation is in the magnifying glass module, and the magnifying glass module is equipped with first magnetism and inhales the piece, and clamping module includes the casing, locates the inside magnetism of casing and inhales the piece promptly and keep off the portion. The abutting part is used for abutting against the magnifying lens module or the intelligent terminal, so that the shell and the magnifying lens module form or maintain an accommodating cavity for placing the flat observed object. The second magnetic attraction piece is used for being matched with the first magnetic attraction piece in a magnetic attraction mode, the second magnetic attraction piece is configured to be towards the clamping module of the shell and close to the magnifier module, and the clamping module can be fixed to the magnifier module in a magnetic attraction mode. By adopting the clamping module, the abutting part abuts against the magnifier module to limit the accommodating cavity between the shell and the magnifier module, so that a flat observed object can be conveniently placed in the accommodating cavity to be observed or taken out from the accommodating space, and the use by a user is facilitated.

Description

Clamping module, microscope and intelligent terminal

Technical Field

The utility model relates to a mobile terminal technical field especially relates to a clamping module, microscope and intelligent terminal.

Background

With the technical development of smart terminals such as smart phones and tablet computers, magnifier module accessories that can be attached to the smart terminals appear, and the accessories generally include a simple housing and a high-magnification lens loaded in the housing. When the intelligent terminal is used, the rear camera of the intelligent terminal is used for framing through the magnifier module, so that high-magnification microscopic magnification can be performed on a shot object, for example, the magnification can be increased by 10-60 times, and a fine structure which cannot be directly distinguished by naked eyes can be observed by a user.

When the magnifier module accessory is used, a lens of the magnifier module needs to be tightly attached to an observed object to obtain clear microscopic magnification imaging, and the observable object is loaded with finished product slides of animal and plant specimens, such as specimen slides of bee wings, specimen slides of mosquito mouthparts, specimen slides of human arteriovenous transection, and the like. At this time, the observed object and the magnifier module are not fixed relatively, and if the mobile terminal is slightly shifted to another position or even slightly far away, the observed object can not be observed clearly.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses clamping module, microscope and intelligent terminal, this clamping module can the centre gripping treat the platykurtic observed object of observing to be convenient for user's use.

In order to realize the above-mentioned purpose, the first aspect of the utility model discloses a clamping module, clamping module adaptation is in the magnifying glass module, the magnifying glass module is equipped with first magnetism and inhales the piece, clamping module is applied to the magnifying glass module, clamping module includes:

a second magnetic attraction piece for magnetically engaging with the first magnetic attraction piece, the second magnetic attraction piece being configured to magnetically secure the clamping module to the magnifier module when the clamping module is oriented toward and proximate to the magnifier module; and

the casing, the piece is located to the second magnetism, the casing is equipped with the portion of blocking, the portion of blocking is used for the centre gripping module magnetism is inhaled and is fixed in when the magnifying glass module, the butt extremely the magnifying glass module, so that the casing with form between the magnifying glass module or maintain the holding chamber that is used for placing the flat object of observing.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the stopping portion is a protrusion extending from the casing toward the magnifier module.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the protrusion is an annular protrusion, the annular protrusion is used for covering the periphery of the magnifier module, and the inner wall surface of the annular protrusion abuts against the outer wall surface of the magnifier module.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the outer wall surface of the magnifier module includes a first limiting inclined surface, the inner wall surface of the protrusion is provided with a second limiting inclined surface, and the second limiting inclined surface abuts against the first limiting inclined surface.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the housing is provided with a receiving groove, the receiving groove is at least partially formed as the receiving cavity, the receiving groove has a vertical opening facing the magnifying lens module, and the stopping portion is disposed at the vertical opening of the receiving groove;

when the shell is connected with the magnifier module, the end part of the magnifier module, which faces the clamping module, is flush with, protrudes out of or is lower than the vertical opening of the accommodating groove.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the clamping module further includes an elastic member, the elastic member includes a connecting portion and a clamping portion connected to the connecting portion, the connecting portion is connected to the housing, at least a portion of the clamping portion is located in the accommodating cavity, and when the clamping module is connected to the magnifier module, the clamping portion and the magnifier module have a variable clamping distance therebetween to adapt to the flat observed objects with different thicknesses.

As an alternative implementation, in an embodiment of the first aspect of the present invention, the clamping distance is in a range of 0.9cm to 1.85 cm.

As an alternative implementation, in an embodiment of the first aspect of the present invention, the elastic member is provided with one or more elastic members, and the elastic member includes one or more elastic pieces, elastic columns, and springs.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, an outer surface of the clamping portion facing the magnifier module is a spherical surface.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the elastic member is a metal member, and a portion of the clamping portion, which is used for contacting the flat observed object, is provided with a coating layer to reduce a friction force between the clamping portion and the flat observed object.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, an observation hole is disposed at one end of the casing for deviating from the magnifier module, and the observation hole communicates with the accommodating cavity.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the housing includes an upper housing portion and a lower housing portion connected to the upper housing portion, a receiving groove is formed between the upper housing portion and the lower housing portion, the receiving groove includes the receiving cavity, the receiving groove has an opening transversely penetrating through the housing, and the opening is used for allowing the flat observed object to be inserted into the receiving groove;

the accommodating groove is provided with a vertical opening facing the magnifier module, the abutting part is arranged at the vertical opening, and the vertical opening is used for abutting the magnifier module so that the magnifier module can magnify and display the flat observation object.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the outer wall surface of the magnifier module includes a first limiting inclined surface, the abutting portion is provided with a second limiting inclined surface, the second limiting inclined surface abuts against the first limiting inclined surface, so that the magnifier module faces the end portion of the clamping module at least partially extending into the accommodating groove.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the upper casing portion includes an upper cover and a lower cover connected to the upper cover in a matching manner, the lower cover is disposed toward the lower casing portion, the upper cover is connected to the lower casing portion, the accommodating groove is formed between the lower cover and the lower casing portion, and the lower casing portion is provided with a vertical opening communicated with the accommodating groove;

the upper cover and the lower cover form an accommodating cavity, and the accommodating cavity accommodates the second magnetic part.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, a fixing groove is disposed on a side of the lower cover facing the upper cover, and the second magnetic attraction member is fixed in the fixing groove.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the lower cover is provided with a plurality of stoppers, a plurality of the stoppers are along the periphery interval of the fixing groove, and the stoppers are used for the second magnetic attraction spacing.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the second magnetic attraction member is fixed to the fixing groove in a glued manner, the fixing groove is further provided with a guiding inclined plane, and the guiding inclined plane is used for guiding the redundant glue out of the fixing groove.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the clamping module includes a plurality of elastic members, each of the elastic members includes a connecting portion and a clamping portion connected to the connecting portion, the connecting portion of each of the elastic members is disposed at an interval in the upper shell portion, at least a portion of the clamping portion is located in the accommodating cavity, and a variable clamping gap is provided between the clamping portion and the first side, and the clamping gap is used for clamping the flat observed object.

As an alternative implementation, in an embodiment of the first aspect of the present invention, the upper shell portion includes an upper cover and a lower cover connected to the upper cover, the upper cover is connected to the lower shell portion, and the lower cover and the lower shell portion form the accommodating groove;

the upper cover and the lower cover form an accommodating cavity, the elastic piece is accommodated in the accommodating cavity, the lower cover is provided with a position avoiding hole, and the clamping part protrudes to the accommodating cavity through the position avoiding hole.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the elastic member includes an elastic sheet, one end of the elastic sheet in the length direction has the connecting portion, the other end of the elastic sheet in the length direction has the clamping portion, at least a part of the clamping portion is from the avoiding hole toward the accommodating cavity protrudes, and the clamping portion protrudes from the accommodating cavity, and the length of the accommodating cavity is the variable range of the clamping distance.

As an alternative implementation, in an embodiment of the first aspect of the present invention, the connecting portion is connected to the lower cover, the connecting portion is provided with a first fixing portion, the lower cover is provided with a second fixing portion, and the first fixing portion is connected to the second fixing portion;

one of the first fixing part and the second fixing part is a fixing column, and the other of the first fixing part and the second fixing part is a fixing hole; the fixing posts comprise one or more of heat-melting posts or rivets.

As an alternative implementation, in an embodiment of the first aspect of the present invention, the flat observed object includes a glass slide, a specimen loading piece, or a loading piece attached with a material object for microscopic observation;

the specimen loading device comprises a glass slide, a cover glass and an observed object, wherein the glass slide and the cover glass are mutually overlapped, and the observed object is clamped between the glass slide and the cover glass.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the weight of the clamping module is 6g to 8.8 g.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the width of the clamping module is D1, 20mm ≤ D1 ≤ 40mm, and the length of the clamping module is L1, 40mm ≤ L1 ≤ 70 mm.

In a second aspect, the present invention also discloses a microscope, including:

the magnifier module is provided with an object side magnifier hole at one side and a first magnetic attraction piece; and

the holding module is the holding module according to the first aspect, the abutting portion of the holding module abuts against the magnifier module, and when the holding module is fixed to the magnifier module, the flat observed object is placed at the object side lens hole.

As an optional implementation manner, in an embodiment of the second aspect of the present invention, the outer wall surface of the magnifier module is provided with a first limiting inclined plane; when the blocking part comprises an annular bulge arranged on the clamping module, a second limiting inclined plane is arranged on the inner wall surface of the bulge and abuts against the first limiting inclined plane.

As an optional implementation manner, in an embodiment of the second aspect of the present invention, the weight of the magnifier module is 5g to 7.2 g.

As an optional implementation manner, in an embodiment of the second aspect of the present invention, the width of the magnifier module is D2, D2 ═ 1/4D1 to 2/3D1, and the length of the magnifier module is L2, L2 ═ 4/5L1 to 10/11L 1.

The third aspect, the utility model also discloses an intelligent terminal, it includes:

the terminal comprises a terminal shell, a camera and a display, wherein the terminal shell is provided with the camera; and

the microscope is as described in the second aspect, the microscope is detachably connected to the terminal shell, the magnifier module is provided with an image side mirror hole opposite to the object side mirror hole, the magnifier module is connected to the terminal shell, the image side mirror hole corresponds to the camera setting, and the camera is used for collecting optical signals passing through the lens assembly of the magnifier module.

Compared with the prior art, the embodiment of the utility model has the advantages that:

adopt the centre gripping module that this embodiment provided, microscope and intelligent terminal, this centre gripping module has the second magnetism and inhales the piece, the magnifying glass module has first magnetism and inhales the piece, when the centre gripping module is close to the magnifying glass module, inhale the piece at first magnetism and the second magnetism and inhale under the piece magnetism effect, the centre gripping module can move towards the magnifying glass module, until the department of blocking butt in the magnifying glass module, namely, because the effect of department of blocking, restriction centre gripping module moves towards the magnifying glass module, make and to form the holding chamber that is used for placing or the flat form of centre gripping observed object between the casing of centre gripping module and the magnifying glass module, and then make the flat form observed object can place and observe or take out from the holding chamber in this holding chamber. Therefore, the clamping module can clamp the flat observed object to the magnifier module, is convenient for taking and placing the flat observed object, and is convenient for a user to use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent terminal (with a magnifying glass module and a clamping module) disclosed by an embodiment of the present invention;

FIG. 2 is a schematic view of the exploded structure of FIG. 1;

fig. 3 is a schematic structural diagram of a clamping module disclosed in an embodiment of the present invention;

fig. 4 is a cross-sectional view of a clamping module for mating with a magnifier module as disclosed in an embodiment of the present invention;

fig. 5 is a schematic view of a first structure of a clamping module and a magnifier module according to an embodiment of the present invention;

fig. 6 is a schematic view of a second structure of the clamping module and the magnifier module according to the embodiment of the present invention;

fig. 7 is a schematic view of a third structure of the clamping module and the magnifier module according to the embodiment of the present invention;

fig. 8 is an exploded schematic view of a clamping module according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a clamping module disclosed in an embodiment of the present invention;

fig. 10 is a cross-sectional view of a clamping module according to an embodiment of the present invention.

Icon: 100. an intelligent terminal; 1. a terminal housing; 11. a camera; 200. a microscope; 2. a magnifier module; 21. a first limit inclined plane; 22. an object side mirror hole; 3. a clamping module; 31. a housing; 32. An upper shell portion; 321. an upper cover; 3211. a lid portion; 3212. a flange portion; 3213. a first clamping part; 3214. a third clamping connection part; 322. a lower cover; 3221. a second clamping part; 3222. fixing grooves; 3223. a guide slope; 3224. a limiting block; 3225. a second fixed part; 3226. avoiding holes; 33. a lower housing portion; 331. a fourth clamping part; 32a, a containing cavity; 3a, a containing groove; 3b, an accommodating cavity; 34. a resisting part; 341. a limiting groove; 35. reducing the glue opening; 36. a second magnetic attraction member; 37. an observation hole; 371. a first viewing aperture; 372. a second viewing aperture; 38. an elastic member; 381. a connecting portion; 3811. a first fixed part; 382. A clamping portion; 383. a first connecting member; 384. a second connecting member; 4. to be observed.

Detailed Description

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The utility model discloses a clamping module, microscope and intelligent terminal, this clamping module can be used to cooperate with the magnifying glass module to form the microscope, install this microscope to intelligent terminal on again, thereby can realize enlargeing the observation or shoot the platykurtic and observe the thing. Of course, the magnifier module can be installed on the smart terminal first, and then the clamping module can be fixed on the magnifier module and/or the smart terminal.

For convenience of describing and explaining a specific structure of the clamping module and a using process thereof applied to a microscope and an intelligent terminal, the following description will be made in detail with reference to the accompanying drawings.

Please refer to fig. 1 and fig. 2 together, fig. 1 is a schematic structural diagram of an intelligent terminal disclosed in an embodiment of the present invention, and fig. 2 is a schematic structural diagram of an intelligent terminal disclosed in an embodiment of the present invention. The intelligent terminal 100 includes a terminal housing 1 and a microscope 200, and the terminal housing 1 is provided with a camera 11. Microscope 200 includes magnifying glass module 2 and centre gripping module 3, and magnifying glass module 2 can dismantle to be connected in terminal housing 1. The magnifying lens module 2 includes an image side lens hole and an object side lens hole 22 which are oppositely disposed, when the magnifying lens module 2 is fixed to the terminal housing 1, the image side lens hole is disposed corresponding to the camera 11, and the camera 11 is used for collecting an optical signal passing through the microscope 200. It will be appreciated that when the magnifier module 2 is secured to the terminal housing 1, the optical axis of the microscope 200 may be substantially coincident with the optical axis of the camera 11 in order to allow the camera 11 to better acquire optical signals through the microscope 200.

The utility model discloses intelligent terminal 100, this intelligent terminal 100's camera 11 is connected with the cooperation of microscope 200, can gather the light signal through magnifying glass module 2 through this intelligent terminal 100's camera 11 to can show the enlarged formation of image of observed object 4 on the display screen on intelligent terminal 100, so, just can save the enlarged formation of image of observed object 4 through intelligent terminal 100's screenshot function etc. to can take notes the image information of observed object 4 after enlarging. In addition, the intelligent terminal 100 can also query and display information of the observed object 4 according to imaging of the observed object 4, so as to facilitate learning and research.

It should be noted that the magnifier module 2 includes an optical device for observing the minute details of the object, and the "magnified imaging" may refer to: the observed object 4 can be magnified by the microscope 200 at a high magnification, for example, a magnified image obtained after 10 to 60 times magnification and directly observed with the eye.

It is understood that the microscope 200 may be detachably fixed to the intelligent terminal 100 as a separate module, and may include the microscope 200 magnetically connected to the terminal housing 1 or a snap-fit connection, for example, the microscope 200 magnetically connected to the terminal housing 1, so that the microscope 200 may be fixed to the terminal housing 1 when the observed object 4 needs to be observed by using the microscope 200. After the observation is finished, the microscope 200 can be detached from the terminal housing 1 or the microscope 200 can be connected to other positions of the terminal housing 1 (for example, positions not corresponding to the position of the camera), so as not to influence the camera 11 to perform other shooting functions.

In addition, the above-mentioned intelligent terminal 100 may be an electronic device capable of improving learning efficiency, and has functions of specially assisting the subject teaching (electronic textbook, textbook knowledge point interpretation and post-school questions) of the learning of children, learning diagnosis (post-school question answers and conventional answers), intelligent answering (answering according to the answering thought of students), celebrity answering (playing the video of the knowledge points recorded by the teacher and talking with the screen of the teacher to ask the teacher for real-time answering), and the like, such as a tablet computer, a home education machine, or a mobile phone. Illustratively, the magnifier module 2 is mounted on the tablet computer, and particularly detachably mounted on the tablet computer at a position corresponding to the camera 11, and is disposed corresponding to the camera 11 of the tablet computer, so that the magnifier module 2 magnifies the image of the observed object 4, for example, the microstructure of microorganism, cell or some substance, on the display screen of the tablet computer.

In one of the application scenarios, the intelligent terminal 100 may also be a child tablet computer, and except that the display screen of the child tablet computer may present an enlarged image for observation, the child tablet computer may also be used to explain the specimen on the observed object 4, so as to help the child to more comprehensively understand and recognize the observed specimen.

That is, the intelligent terminal 100 of this application can also include display screen and mainboard, battery, speaker, microphone, and communication module's spare part, and the front of terminal housing 1 is located to the display screen, and camera 11 can be for locating the leading camera 11 of the front of terminal housing 1 or locating the rear camera 11 of the back of terminal housing 1.

For example, the camera 11 mentioned above may be a rear camera 11, and the magnifying lens module 2 may be mounted on the back surface of the terminal housing 1, so as to avoid the situation that the magnifying lens module 2 may block the display screen due to being mounted on the front surface of the terminal housing 1. The detailed structure of the microscope 200 will be described in detail below with reference to the accompanying drawings.

Referring to fig. 2, in some embodiments, the microscope 200 may include a magnifier module 2 and a holding module 3. The clamping module 3 is configured to be detachably fixed to the magnifier module 2 and/or the terminal housing 1, and a clamping cavity for clamping or placing the flat observed object 4 is formed between the clamping module 3 and the magnifier module 2. So that it is possible to avoid a situation in which the observed object 4 cannot be fixed and is inconvenient to observe.

It should be noted that, the above-mentioned magnifier module 2 is a portable magnifier module 2, for example, this magnifier module 2 can be applied to the magnifier module 2 on cell-phone, panel computer or family education machine, and this kind of magnifier module 2 structure is comparatively simple, and the volume is less, more portable. It is understood that the magnifier module 2 may have an optical device for observing the minute details of the object, so that the observed object 4 can be magnified by a certain magnification factor, for example, 10 to 60 times, and of course, the magnifier module 2 may have a larger or smaller magnification factor range, which is not limited in this embodiment. Wherein the optics may comprise a plurality of lenses to achieve a desired magnification of the magnifier module 2.

In some embodiments, the weight of the magnifier module 2 can be 5g to 7.2g, for example, the weight of magnifier module 2 can be 5g, 5.4g, 5.6g, 6.0g, 6.2g, 6.5g, 6.8g, or 7.2g, etc. The weight of the clamping module 3 may be 6g to 8.8 g. For example, the clamp module 3 may weigh 6g, 6.4g, 6.6g, 6.0g, 7.2g, 7.5g, 7.8g, 8.2g, 8.4g, 8.8g, or the like. When the weight of the magnifier module 2 and the clamping module 3 is controlled within the range, the magnifier module 2 and the clamping module 3 are light, and when the magnifier module is assembled to a tablet personal computer or a mobile phone, the magnifier module 2 can not fall off from the tablet personal computer or the mobile phone even if the mobile phone or the tablet personal computer is vertically placed on the ground. In other words, when the magnifier module 2 is light, the magnifier module 2 and the clamping module 3 will not fall off from the mobile phone or the tablet computer when the mobile phone or the tablet computer is placed at multiple angles or suspended by the connecting force of the magnifier module 2 and the mobile phone or the tablet computer. Therefore, when the magnifier module 2 is assembled to a cell phone or tablet computer, it is still highly portable. In addition, because the mass of the clamping module 3 and the magnifier module 2 is light, the whole mass of the assembled intelligent terminal 100 can be light, and the light-weight design of the intelligent terminal 100 is facilitated.

In some embodiments, the width of the clamping module 3 is D1, 20mm ≦ D1 ≦ 40mm, e.g., D1 ≦ 20mm, D1 ≦ 24mm, D1 ≦ 28mm, D1 ≦ 32mm, D1 ≦ 36mm, or D1 ≦ 40mm, etc.; the length of the clamping module 3 is L1, L1 is 40mm 70mm, for example, L1 is 40mm, L1 is 44 mm, L1 is 48mm, L1 is 52mm, L1 is 66mm, or L1 is 70 mm. The magnifier module 2 has a width D, D ═ D, e.g., D ═ D, or D ═ D, and the like, and a length L, L ═ L, e.g., L ═ L, or L ═ L, and the like. Therefore, the magnifying lens module 2 and the clamping module 3 are small and convenient to carry, and after the magnifying lens module 2 and the clamping module 3 are assembled to the terminal shell 1, the whole size of the intelligent terminal 100 is small after assembly, and the miniaturization design of the intelligent terminal 100 is facilitated.

In some embodiments, the magnifier module 2 includes oppositely disposed object side lens aperture 22 and image side lens aperture. The object side mirror hole 22 is used for correspondingly placing the observed object 4, and the image side mirror hole is used for observing the enlarged image of the observed object 4 after being enlarged. When the microscope 200 is used, the holding module 3 can place the observed object 4 corresponding to the object side lens hole 22 of the magnifier module 2, so that the magnified image magnified by the lens assembly can be observed on the image side lens hole side of the magnifier module 2, so as to facilitate the study or research of the tiny details of the observed object 4.

It is understood that the clamping module 3 is detachably fixed to the magnifier module 2 and/or the terminal housing 1, including that the clamping module 3 is detachably fixed to the magnifier module 2, or the clamping module 3 is detachably fixed to the terminal housing 1, or the clamping module 3 is detachably connected to both the magnifier module 2 and the terminal housing 1. Optionally, the magnifier module 2 and the clamping module 3 may be detachably and fixedly connected by a snap connection or a magnetic connection. Illustratively, the magnifier module 2 is magnetically attached to the holding module 3. Because the magnifier module 2 is magnetically attracted and connected with the clamping module 2, the connection mode is simpler and more convenient, the clamping module 3 and the magnifier module 2 only need to be close to each other, and the clamping module 3 and the magnifier module 2 can be attracted and fixed due to the magnetic attraction effect. Optionally, the magnifying lens module 2 and the terminal housing 1 may be detachably and fixedly connected by a snap connection or a magnetic connection.

In this embodiment, the magnetic attraction connection between the clamping module 3 and the magnifying lens module 2 is taken as an example for explanation. Specifically, the magnifier module 2 can be provided with a first magnetic attraction piece, and the clamping module 3 can be provided with a second magnetic attraction piece. The magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece is matched, so that the clamping module 3 can be detachably connected to the magnifier module 2. When the clamping module 3 is close to the magnifier module 2, under the magnetic attraction effect of the first magnetic attraction piece and the second magnetic attraction piece, the magnifier module 2 moves towards the magnifier module 2 and is fixed on the magnifier module 2, so that the magnifier module 2 can be clamped by the clamping module 3 together to observe an object 4, thereby facilitating magnifying observation.

Referring to fig. 3 and 4, in some embodiments, the clamping module 3 includes a housing 31, the housing 31 is provided with a stopping portion 34, and the stopping portion 34 is used for being abutted to the magnifier module 2, so that an accommodating cavity 3b for accommodating the flat observed object 4 is formed between the housing 31 and the magnifier module 2. When the clamping module 3 is close to the magnifier module 2, under the magnetic attraction effect of the second magnetic attraction piece of the first magnetic attraction piece and the magnifier module 2, the clamping module 3 can move towards the magnifier module 2 until the abutting part 34 abuts against the magnifier module 2, namely, due to the effect of the abutting part 34, the clamping module 3 can be limited to continue moving towards the magnifier module 2, so that the accommodating cavity 3b formed between the shell 31 and the magnifier module 2 can be maintained, and then the flat observed object 4 can be placed into the accommodating cavity 3 b.

The embodiment of the utility model provides a clamping module 3, inhale the magnetism of piece and the first magnetism of magnifying glass module 2 through the second magnetism of this clamping module 3 and inhale the effect of inhaling of piece and can dismantle this clamping module 3 and connect in magnifying glass module 2 to can be fixed in magnifying glass module 2 with 4 centre grippings of object under observation with the platykurtic. In addition, the clamping module 3 is provided with a resisting part 34, so as to limit the distance between the clamping module 3 and the magnifier module 2, and an accommodating cavity 3b for accommodating the flat observed object 4 is arranged between the clamping module 3 and the magnifier module 2. When the microscope is used, the flat observed object 4 can be placed into the accommodating cavity 3b, and the flat observed object 4 is fixed together by the clamping module 3 and the magnifier module 2, so that the flat observed object 4 can be observed more conveniently. In addition, if the stopping portion 34 is not provided, when the flat observed object 4 is replaced, the clamping module 3 can be attracted to the magnifier module 2 under the magnetic attraction effect of the second magnetic attraction member and the first magnetic attraction member, which may result in that the accommodating cavity 3b formed between the clamping module 3 and the magnifier module 2 is too small or insufficient to form the accommodating cavity, and further result in that another flat observed object 4 is not convenient to place. Therefore, this embodiment sets up the department of resist 34 through the casing at the centre gripping module, when the centre gripping module is connected with the magnifying glass module, under the effect of resist of department of resist 34 and magnifying glass module 2, can have all the time between magnifying glass module 2 and the centre gripping module 3 or maintain this holding chamber 3b, so, when changing the platykurtic observed thing 4, only need to take out original platykurtic observed thing 4 from holding chamber 3b, then place another platykurtic observed thing 4 in this holding chamber can again.

It can be understood that, if the thickness of the flat observed object 4 exceeds the height of the accommodating cavity 3b, the flat observed object 4 can still be placed in the accommodating cavity 3b, and at this time, the clamping module 3 moves upward due to the pushing force of the flat observed object 4, and the abutting portion 34 does not abut against the positioning portion 21.

The flat observed object 4 may be a glass slide, a specimen slide, or a loading slide attached with a material object for microscopic observation, where the specimen slide includes a glass slide and a cover glass stacked on each other, and the material object (such as an animal and plant specimen, a human tissue cell specimen, or blood) loaded between the glass slide and the cover glass, such as the specimen slide (such as a specimen slide of a bee wing, a specimen slide of a mosquito mouth, a specimen slide of a human arteriovenous transection, or the like), the specimen smear (such as a human blood permanent smear, a bacterial three-type smear, or the like), or the specimen slice (a permanent transection of a soybean stem or a corn stem), or the like. The flat observed object 4 is hereinafter simply referred to as the observed object 4.

In some embodiments, the abutting portion 34 includes a protrusion extending from the housing 31 toward the magnifier module 2, and the protrusion is configured to abut against the magnifier module 2 when the clamping module 3 is connected to the magnifier module 2, so that an accommodating cavity 3b for accommodating the observed object 4 is formed between the clamping module 3 and the magnifier module 2. By adopting the mode, the structure of the abutting part 34 is simple, and the limiting effect on the magnifier module 2 can be realized by directly abutting the bulge on the magnifier module 2.

It will be appreciated that the projection may be provided as a single annular projection, or alternatively, the projection may be provided as a plurality of block-like projections spaced evenly along the edge of the lower shell portion 33. Adopt this kind of mode, compare in only setting up a arch, can have bigger area butt in magnifying glass module 2, in order to realize better limit function, in addition, if only set up a massive arch, so, the clamping module 3 set up bellied one end butt in magnifying glass module 2, and clamping module 3 does not set up bellied one end and will unable butt in magnifying glass module 2, so, will make clamping module 3 can't be on a parallel with magnifying glass module 2 relatively, clamping module 3 be equipped with bellied one end relative clamping module 3's that is equipped with not set up bellied one end higher, and lead to connecting unstably, be not convenient for use. And the clamping module 3 of this embodiment sets up a plurality of cubic archs that an annular is protruding or evenly handing over a plurality of settings to can make this clamping module 3 not only have bigger butt area in order to realize more stable limiting displacement, in addition, this clamping module 3 can be on a parallel with magnifying glass module 2 relatively, thereby convenient to use. Illustratively, the protrusion is an annular protrusion disposed on the housing 31, and the annular protrusion encloses to form a limit groove 341 having an opening facing the magnifier module 2.

In some embodiments, the annular protrusion may serve as a limiting portion, and the limiting groove 341 formed by the annular protrusion and the surrounding portion may also serve as the accommodating cavity 3 b. The following description will be made in conjunction with the accompanying drawings.

As fig. 5, fig. 5 shows the first simplified structure diagram of the clamping module and the magnifier module, which is disclosed in the embodiments of the present invention, and in order to facilitate understanding of the connection relationship between the clamping module and the magnifier module and the intelligent terminal, a terminal housing is also shown in fig. 5. In a first alternative embodiment, the end of the protrusion abuts against the magnifier module 2, so that the end of the magnifier module 2 facing the clamping module 3 is flush with, protrudes from, or is lower than the opening of the position-limiting groove 341. When the end of the magnifier module 2 is flush with the opening of the limiting groove 341, the limiting groove 341 formed by the surrounding of the annular protrusion can be used as the accommodating cavity 3b, and the height of the limiting groove 341 is the height of the accommodating cavity 3 b. When the end of the magnifier module 2 at least partially extends into the position-limiting groove 341, the height of the accommodating cavity 3b formed between the lower shell part 33 and the end of the magnifier module 2 is less than the height of the position-limiting groove 341 formed by the surrounding of the annular protrusion. As shown in fig. 5, for example, the end of the magnifier module 2 is flush with the opening of the position-limiting groove 341, and the height h2 of the position-limiting groove 341 is equal to the height h1 of the accommodating cavity 3 b.

As shown in fig. 6, fig. 6 shows a second simplified structure of the clamping module and the magnifier module according to the embodiment of the present invention. In a second optional manner, the limiting groove 341 is at least partially sleeved on the outer wall surface of the magnifier module 2, and at least a portion of the inner wall surface of the limiting groove 341 abuts against at least a portion of the outer wall surface of the magnifier module 2 to limit the position of the magnifier module 2. Then, at least a portion of the magnifier module 2 extends into the position-limiting groove 341. At this time, the height h2 of the position-limiting groove 341 is greater than the height h1 of the accommodating cavity 3 b. In this way, the inner wall surface of the limit groove 341 of the clamping module 3 abuts against the outer wall surface of the magnifier, so that the position of the magnifier module 2 in the thickness direction of the clamping module 3 can be limited, the outer wall surface of the magnifier is sleeved by the limit groove 341 of the clamping module 3, and the position of the magnifier module 2 in the circumferential direction relative to the clamping module 3 can also be limited.

Referring to fig. 7, fig. 7 is a schematic view of a third structure of the clamping module and the magnifier module according to the embodiment of the present invention. In other embodiments, the housing 31 may form a receiving groove 3a, the receiving groove 3a has a vertical opening facing the magnifier module 2, the blocking portion 34 is disposed at the vertical opening, and the blocking portion 34 blocks the magnifier module 2, so that the end of the magnifier module 2 facing the clamping module 3 is flush with, protrudes from, or is lower than the vertical opening of the receiving groove 3 a.

In this way, the observed object 4 is located in the accommodating groove 3a and clamped between the housing 31 and the magnifier module 2. When the end of the magnifier module 2 facing the holding module 3 is flush with the opening of the receiving groove 3a, the height of the receiving cavity 3b for holding or placing the observed object 4 is equal to the height of the receiving groove 3 a. When the end of the magnifier module 2 facing the clamping module 3 protrudes out of the opening of the accommodating groove 3a, at least a portion of the end of the magnifier module 2 is located in the accommodating groove 3a, and then the remaining portion of the accommodating groove 3a is used for placing the observed object 4, and at this time, the height of the accommodating cavity 3b is less than the height of the accommodating groove 3a of the housing 31. When the end of the magnifier module 2 facing the clamping module 3 is lower than the opening of the accommodating groove 3a, the sum of the distance from the magnifier module 2 to the opening of the accommodating groove 3a and the height of the accommodating groove 3a is the height for accommodating the cavity 3 b. Fig. 7 shows a case where the end of the magnifier module 2 facing the holding module 3 is flush with the opening of the receiving groove 3 a.

In this embodiment, the stopping portion 34 includes an annular protrusion, the protrusion encloses a limiting groove 341, and the limiting groove 341 is sleeved on the outer wall surface of the magnifier module 2. Specifically, as shown in fig. 4, the magnifier module 2 includes a first limiting slope 21 disposed on the outer wall surface of the magnifier module 2. At least part of the inner wall surface of the stopper groove 341 is provided with a second stopper slope. The limiting groove 341 is annularly disposed on the outer wall surface of the magnifier module 2, the second limiting inclined surface abuts against the first limiting inclined surface 21, and the end of the magnifier module 2 facing the clamping module 3 extends into the accommodating groove 3a to clamp the observed object 4 together with the housing 31. Adopt this kind of mode, because magnifying glass module 2 and centre gripping module 3 have first spacing inclined plane 21 and the spacing inclined plane of second respectively, so, when magnifying glass module 2 and centre gripping module 3 are miniaturized device, the spacing inclined plane that sets up the slope can have bigger butt area, thereby increase the butt area between centre gripping module 3 and the magnifying glass module 2, so that the position of restriction magnifying glass module 2 that centre gripping module 3 can be better, make magnifying glass module 2 part stretch into in storage tank 3a with the common centre gripping of casing 31 observed the thing. As shown in fig. 8 and 9, in some embodiments, the housing 31 includes an upper housing portion 32 and a lower housing portion 33 connected to the upper housing portion 32, and a stopper 34 is formed at an edge of the lower housing portion 33. An accommodating groove 3a is formed between the upper casing part 32 and the lower casing part 33, the accommodating groove 3a includes an accommodating cavity 3b, the accommodating groove 3a has an opening transversely penetrating through the casing 31, the opening is used for allowing the flat observed object 4 to be inserted into the accommodating groove 3a, and the accommodating groove 3a is used for limiting the displacement of the flat observed object 4 along the length direction and the width direction of the flat observed object 4. The accommodating groove 3a is provided with a vertical opening with a downward opening, the abutting portion is arranged at the vertical opening, the magnifier module 2 can abut against the abutting portion with the vertical opening, and the vertical opening is communicated with the limiting groove 341 so that the magnifier module 2 can be conveniently amplified by the vertical opening to observe the object 4. It is understood that the object 4 can be magnified and imaged by the magnifier module 2 only when it at least partially corresponds to the object lens aperture 22. In this embodiment, the displacement of the observed object 4 in the width direction thereof can be restricted by the inner wall surface of the accommodating groove 3 a. Thus, when in use, the displacement of the observed object 4 in the width direction thereof is limited within a certain range, so that it is easier to control the position of the observed object 4 and to adjust the observed object 4 corresponding to the object side lens hole 22.

In some embodiments, the lower shell portion 33 may be a plastic component, and the lower shell portion 33 made of plastic has a buffering effect, so that it is less likely to be broken when falling. In addition, adopt the inferior valve part 33 of plastic part or working of plastics, it changes in the shaping, and weight is lighter moreover, is favorable to reducing the weight of centre gripping module 3, is favorable to promoting user's use and experiences.

Optionally, the lower shell portion 33 is provided with a glue relief 35. Through setting up and subtracting jiao kou 35, on the one hand, can reduce the plastic part and take place the deformation that the shrink produced after being heated, on the other hand still can provide the buckle position for the user. When the user needs to take the clamping module 3 down from the magnifier module 2, the position of the glue reducing opening 35 is buckled by hand, so that the clamping module 3 can be taken down, and the use of the user is more convenient. Especially for small children, the strength of the small children is small, and the clamping module 3 can be easily removed through the glue reducing opening 35.

In some embodiments, the upper case portion 32 includes an upper cap 321 and a lower cap 322 interfacing with the upper cap 321, the lower cap 322 being disposed toward the lower case portion 33, the upper cap 321 being coupled to the lower case portion 33, the lower cap 322 and the lower case portion 33 forming the receiving groove 3 a. The upper cover 321 and the lower cover 322 form a receiving cavity 32a, and the receiving cavity 32a receives the second magnetic element 36. In this way, the second magnetic element 36 is more easily fixed. At this time, since the second magnetic attraction piece 36 is accommodated in the accommodating cavity 32a, when the observed object 4 extends into the accommodating groove 3a from the opening of the accommodating groove 3a, the observed object 4 does not collide with the second magnetic attraction piece 36, so that the observed object 4 can be inserted conveniently, and the situation that the observed object 4 is damaged due to the observed object 4 colliding with the second magnetic attraction piece 36 can also be avoided. In particular, when the object 4 to be observed is a slide glass, a specimen mount, a mount, or the like, the material thereof is brittle and is easily damaged by collision, and therefore, the object 4 to be observed can be protected from being damaged by striking the second magnetic material 36 by the clamping module 3 of the present embodiment.

In some embodiments, the upper cover 321 includes a cover portion 3211 and a flange portion 3212 connected to the cover portion 3211, the flange portion 3212 extends from an edge of the cover portion 3211 toward the lower case portion 33, and both the lower cover 322 and the lower case portion 33 are connected to the flange portion 3212.

Alternatively, the inner wall surface of the flange portion 3212 has a first engaging portion 3213, the lower cover 322 has a second engaging portion 3221, and the first engaging portion 3213 is engaged with the second engaging portion 3221. The flange portion 3212 is provided with a third engaging portion 3214 at an end facing the lower case portion 33, the lower case portion 33 is provided with a fourth engaging portion 331, and the third engaging portion 3214 and the fourth engaging portion 331 are engaged with each other. In this way, it makes the upper cover 321 and the lower cover 322 and the upper cover 321 and the lower case portion 33 connected stably.

In some embodiments, one of the first clip portion 3213 and the second clip portion 3221 is a card slot, and the other of the first clip portion 3213 and the second clip portion 3221 is a card projection. One of the third and

fourth clip portions

3214 and 331 is a positioning protrusion, and the other of the third and

fourth clip portions

3214 and 331 is a positioning groove. The clamping groove is connected with the clamping protrusion in a matched mode, the positioning protrusion is connected with the positioning groove in a matched mode, the assembling mode is simple, and the pre-positioning effect can be achieved. Illustratively, the inner wall surface of the flange portion 3212 is provided with a catching groove, the lower cap 322 is provided with a catching protrusion, the end of the flange facing the lower case portion 33 is provided with a positioning protrusion facing the lower case portion 33, and the lower case portion 33 is formed with a positioning groove.

Optionally, the upper cover 321 may be a plastic cover, which can effectively reduce the weight of the clamping module 3 and is beneficial to improving the hand feeling of holding. Alternatively, the lower cover 322 may be a metal cover, such as stainless steel or aluminum alloy, and the lower cover 322 may be an aluminum alloy cover, which has high strength, light weight and low cost.

Optionally, a fixing groove 3222 is disposed on a side of the lower cover 322 facing the upper cover 321, and the second magnetic member 36 is fixed in the fixing groove 3222. In this way, the fixing groove 3222 may be used to fix the second magnetic attraction element 36, and the sidewall of the fixing groove 3222 may also be used to position the second magnetic attraction element 36, so that the second magnetic attraction element 36 is stably connected to the lower cover 322.

In some embodiments, the second magnetic element 36 is fixed to the fixing groove 3222 by glue, and the fixing groove 3222 is further provided with a guiding inclined surface 3223, and the guiding inclined surface 3223 is used for guiding the excess glue out of the fixing groove 3222. Therefore, the second magnetic element 36 can be better positioned in the fixing groove 3222, and the problem that the fixing of the second magnetic element 36 is affected due to the contraction of the glue caused by the excessive glue is avoided.

In some embodiments, the lower cover 322 is provided with a plurality of position-limiting blocks 3224, the plurality of position-limiting blocks 3224 are spaced along the periphery of the fixing groove 3222, and the position-limiting blocks 3224 are configured to limit the position of the second magnetic attraction piece 36, so as to limit the position of the second magnetic attraction piece 36.

In some embodiments, the upper shell portion 32 is provided with a viewing aperture 37, and the viewing aperture 37 includes a first viewing aperture 371 and a second viewing aperture 372, the first viewing aperture 371 and the second viewing aperture 372 being respectively provided in the upper cover 321 and the lower cover 322. The observation hole 37 communicates with the accommodating cavity 3b, and after the clamping module 3 is installed on the magnifier module 2, the observation hole 37 can be disposed corresponding to the object side lens hole 22 of the magnifier module 2. In this way, after the observed object 4 is placed in the accommodating cavity 3b, the position of the observed object 4 can be observed through the observation hole 37, so that the observed position is located in the observation hole 37, and then magnified imaging of the observed object 4 can be observed through the image side lens hole, thereby avoiding that the observed object 4 cannot be imaged at the image side lens hole because the observed object 4 is not placed corresponding to the object side lens hole 22 of the magnifying lens module 2. In addition, the observation hole 37 can also transmit light, and has an effect of light supplement to the object side of the magnifier module 2, so that the brightness intensity of the object side of the magnifier module 2 is stronger, and clear magnified imaging can be observed more favorably.

Referring to fig. 8 and 10, in some embodiments, the magnifier module 2 further includes an elastic member 38, and the elastic member 38 includes a connecting portion 381 and a holding portion 382 connected to the connecting portion 381. The connecting portion 381 is connected to the upper cover 321 or the lower cover 322, at least a portion of the clamping portion 382 is located in the accommodating cavity 3b, and a clamping gap L is formed between the elastic member 38 and the magnifier module 2, and the clamping gap L is used for clamping the observed object 4. In other words, the elastic member 38 and the magnifier module 2 cooperate to clamp the object 4. Because the elastic member 38 can be elastically deformed, when the clamping portion 382 is compressed by an external force, the clamping portion can deviate from the magnifier module 2 to move, so that the clamping distance between the clamping portion 382 and the magnifier module 2 changes, and the magnifier module can be applied to observed objects 4 with different thicknesses.

Further, through the setting of elastic component 38, elastic component 38 can exert the effort towards magnifying glass module 2 to the observed thing of inserting in this holding chamber 3b, make observed thing 4 hug closely magnifying glass module 2 under the effort effect of this elastic component 38, thereby make the platykurtic observed thing 4 can keep in the observation position of the best light path of magnifying glass module 2/predetermined light path, in order to obtain clear enlarged image, also can further avoid simultaneously in the enlarged observation process, observed thing 4 removes, rocks and leads to observing thing 4 skew light path observation position or even drops.

As can be seen from the foregoing, the clamping module 3 can be installed on the intelligent terminal 100 in cooperation with the magnifying glass module 2, and the intelligent terminal can be a learning tablet for children to learn. It can be known that, a child is generally better, and when the child is used, the tablet personal computer may be frequently moved, and if the observed object 4 is not clamped and fixed to the clamping module 3, the observed object 4 may be separated from the clamping module 3 or the observed object 4 may be shifted, so that the magnified image of the observed object 4 cannot be observed at the display screen of the tablet personal computer. The clamping module 3 of the present embodiment is provided with the elastic member 38, when the observed object 4 is placed into the accommodating cavity 3b, the elastic member 38 located in the accommodating cavity 3b will be compressed, and then the elastic member 38 will generate an elastic force toward the observed object 4, so that the observed object 4 is clamped and fixed by the elastic member 38 and the magnifying lens module 2. When removing the panel computer, observed thing 4 can remove along with the panel computer together, removes the in-process moreover, can not influence the degree of hugging closely of observed thing 4 and magnifying glass module 2, consequently even child has removed the panel computer and also can not lead to the condition that virtual burnt appears in the magnifying glass module, can strengthen the observable of the magnifying glass module in this embodiment like this greatly, also go on more easily to children's early educational education, guaranteed going on smoothly of microscope educational education.

Optionally, the clamping pitch L ranges between 0.9cm and 1.85 cm. Illustratively, the clamping spacing may be 0.9cm, 1.1cm, 1.3cm, 1.5cm, 1.7cm, 1.85cm, etc. When the clamping distance is controlled within the range, the clamping device can be suitable for the thickness requirements of most glass slides, specimen loading or loading sheets, and has wide applicability and strong universality.

Optionally, the elastic element 38 is provided with one or more elastic elements, and the elastic element 38 may include one or more elastic sheets, elastic columns, and springs, which all have good elasticity, and can ensure the elasticity of the elastic element 38, so as to better maintain the range of the clamping distance.

In some embodiments, the connecting portion 381 is located in the receiving cavity 3b, the connecting portion 381 is connected to a side of the lower cover 322 facing the receiving cavity 3b, the clamping portion 382 extends from the lower cover 322 toward the receiving cavity 3b, when the elastic member 38 is compressed to the limit position, the clamping distance between the clamping portion 382 and the magnifier module 2 is the largest, and since the elastic member 38 is compressed to the limit position, the elastic member still has a certain length, the clamping distance formed between the clamping portion 382 of the elastic member 38 and the magnifier module 2 is smaller than the distance between the lower cover 322 and the magnifier module 2.

In other embodiments, the connecting portion 381 is located in the accommodating cavity 32a, so that the clamping portion 382 can be located in the accommodating cavity 3b to clamp the observed object 4 together with the magnifying lens module 2, the lower cover 322 may be provided with an avoiding hole 3226, and the avoiding hole 3226 is used for allowing the clamping portion 382 to extend into the accommodating cavity 3 b. In this way, since the connecting portion 381 is located in the accommodating cavity 32a, when the clamping portion 382 extending out of the accommodating cavity 3b is flush with the side of the lower cover 322 facing the accommodating cavity 3b, the clamping portion 382 has a maximum clamping distance L with the magnifier module 2, and the maximum clamping distance L is also the distance between the side of the lower cover 322 facing the accommodating cavity 3b and the magnifier module 2. By adopting the manner of accommodating the connecting portion 381 in the accommodating cavity 3b, the maximum clamping distance L between the clamping portion 382 and the magnifier module 2 is controllable better, that is, the maximum clamping distance L between the clamping portion 382 and the magnifier module 2 is the distance between the lower cover 322 and the magnifier module 2. In addition, the clamping portion 382 is supported by the lower cover 322, so that the clamping portion is less prone to fall off.

In an alternative embodiment, the connecting portion 381 is fixedly disposed on a side of the upper cover 321 facing the lower cover 322, in this way, the connecting portion 381 may extend from the upper cover 321 toward the receiving cavity 3b, and the clamping portion 382 may protrude from the position-avoiding hole 3226 of the lower cover 322 to the receiving cavity 3 b. In this manner, the spring or post-like spring element 38 is more easily positioned.

In another alternative embodiment, the connecting portion 381 is fixedly disposed on a side of the lower cover 322 facing the upper cover 321, the connecting portion 381 extends from an end of the lower cover 322 toward the position-avoiding hole 3226, and the clamping portion 382 is disposed corresponding to the position-avoiding hole 3226, so that the clamping portion 382 can extend from the position-avoiding hole 3226 to the accommodating cavity 3 b. Adopt this kind of mode, the setting of the shell fragment of being convenient for more, the length direction of shell fragment can with the length direction phase-match of lower cover 322, like this, can set up longer shell fragment to improve the elasticity of shell fragment, moreover, because the thickness of shell fragment is thinner, consequently, the volume of acceping chamber 32a that occupies is less, is favorable to this clamping module 3 frivolous design. In addition, in the spring-type elastic member 38 provided in the upper cover 321, the elastic member 38 is likely to be largely deformed by the gravity action of the clamping portion 382, and particularly, after long-term use, the elastic member 38 may not be able to return to its original shape, and the elasticity of the elastic member 38 may be deteriorated. By adopting the elastic piece 38, the elastic piece is attached to the wall surface of the lower cover 322, so that the elastic piece is supported by the lower cover 322, and cannot deform greatly under the action of gravity of the clamping part 382, which is beneficial to controlling the elasticity of the elastic piece and further controlling the controllability of the clamping distance L between the clamping part 382 and the magnifier module 2. In this embodiment, the elastic member 38 is an elastic piece, and the elastic piece is a metal elastic piece. With the metal elastic sheet, when the clamping portion 382 of the elastic sheet contacts the observed object 4, the friction force between the clamping portion 382 and the observed object 4 is small. When the position of the observed object 4 needs to be adjusted to observe the magnified imaging of a different position, it is easier to move the observed object 4.

Alternatively, a plurality of elastic members 38 may be provided, and a plurality of elastic members 38 are provided at intervals on the wall surface of the lower cover 322 facing the upper cover 321. By providing a plurality of elastic members 38, the clamping force of the elastic members 38 on the observed object 4 can be increased, thereby facilitating the fixation of the observed object 4 on the magnifier module 2.

Referring to fig. 8, in some embodiments, the connecting portion 381 has a first fixing portion 3811, the lower cover 322 has a second fixing portion 3225, and the first fixing portion 3811 is connected to the second fixing portion 3225. One of the first fixing portion 3811 and the second fixing portion 3225 is a fixing column, and the other of the first fixing portion 3811 and the second fixing portion 3225 is a fixing hole. The fixation posts may comprise one or more of heat-fused posts or rivets. By adopting the mode, the positioning holes can be sleeved on the fixing columns firstly to realize the positioning of the elastic pieces 38, and then the fixing of the elastic pieces 38 is realized by carrying out hot pressing or mechanical pressing on the fixing columns. Thus, the elastic member 38 has better connection stability with the lower cover 322.

Further, the connecting portions 381 of the elastic members 38 can be connected by the first connecting member 383, so that the first connecting member 383 can also be provided with a plurality of first fixing portions 3811, thereby enabling the connection between the elastic members 38 and the lower cover 322 to be more stable.

Further, the sides of the elastic members 38 close to the clamping portion 382 can be connected by the second connecting member 384, so that the elastic members 38 are connected by the second connecting member 384, and the deformation degrees of the elastic members 38 are substantially the same, then the clamping portions 382 can be approximately in the same plane, thereby improving the clamping effect, and avoiding the situation that part of the elastic members 38 can be clamped on the observed object 4 and part of the elastic members 38 cannot be clamped on the observed object 4 because the clamping portions 382 of the elastic members 38 are not in the same horizontal plane.

Alternatively, the first and

second connectors

383, 384 may be metallic pieces. Illustratively, the metal piece may be a steel piece, an iron piece, or the like.

In some embodiments, the outer surface of the grip 382 for facing the magnifier module 2 is spherical. Since the outer surface of the grip 382 facing the magnifier module 2 is spherical. Then, there is less friction between the clamping portion 382 and the observed object 4, which is more convenient for adjustment when the position of the observed object 4 needs to be adjusted. In addition, the outer surface of the clamping portion 382 facing the magnifier module 2 is spherical, which can prevent the clamping portion 382 from scratching the observed object 4. It is understood that in other embodiments, the outer surface of the clamping portion 382 facing the magnifier module 2 is not limited to be spherical, as long as the outer surface of the clamping portion 382 facing the magnifier module 2 is a surface with a curvature, so as to avoid scratching the observed object 4 and reduce the contact area with the observed object 4, thereby reducing the friction force with the observed object 4.

Alternatively, the elastic member 38 may be a metal member, so that there is less friction between the metal member and the observed object 4 than if the elastic member is a plastic member. When the observed object 4 is put into the holding module 3, the position of the observed object 4 to be observed may not be able to be placed in the observation hole 37 at a time, and then, the position of the observed object 4 needs to be adjusted. In addition, in the process of observing the observed object 4, it may also be necessary to adjust the position of the observed object 4 so that magnified imaging of different positions of the observed object 4 can be observed. If the friction between the elastic member 38 and the observed object 4 is large, it is not favorable to adjust the position of the observed object 4. In the present embodiment, the metal elastic member 38 is adopted, so that the friction between the elastic member 38 and the observed object 4 can be effectively reduced, and the position of the observed object 4 can be adjusted conveniently, so as to facilitate observation.

In order to further reduce the friction force between the connecting portion 381 and the observed object 4, a portion of the clamping portion 382 which is in contact with the observed object 4 may be provided with a coating, for example, a teflon coating, a sprayed carbon coating, or the like may be provided on the clamping portion 382.

In summary, when the clamping module 3, the magnifying lens module 2 and the intelligent terminal 100 are used, the clamping module 3 can be fixed on the magnifying lens module 2 to form the microscope 200, and then the microscope 200 is installed on the intelligent terminal 100. Alternatively, the magnifying lens module 2 may be mounted on the smart terminal 100, and then the clamping module 3 may be fixed on the magnifying lens module 2 and/or the smart terminal 100. Thereby, it is possible to realize magnifying observation or photographing of the flat observed object 4, the use method thereof is simple, and it is convenient to observe and photograph magnified imaging of the observed object 4.

The utility model discloses intelligent terminal 100, its terminal housing 1 are equipped with microscope 200, can shoot the enlarged formation of image of observed object 4 through microscope 200. In addition, the microscope 200 includes the magnifier module 2 and the holding module 3, the holding module 3 of the microscope 200 and the magnifier module 2 of the microscope 200 hold the observed object 4 together, and when observing the observed object 4, the observed object 4 does not need to be held by hands to fix the position of the observed object 4, thereby being more convenient for observation. In addition, the clamping module 3 is provided with the elastic piece 38, so that the clamping distance between the elastic piece 38 and the magnifier module 2 can be deformed, and objects 4 to be observed with different thicknesses can be clamped between the magnifier module 2 and the elastic piece 38.

The clamping module, the microscope and the intelligent terminal disclosed by the embodiment of the utility model are introduced in detail, and the principle and the implementation mode of the utility model are explained by applying a specific example, and the explanation of the above embodiment is only used for helping to understand the clamping module, the microscope and the intelligent terminal and the core idea thereof; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a clamping module, its characterized in that, clamping module adaptation is in the magnifying glass module, the magnifying glass module is equipped with first magnetism and inhales the piece, clamping module includes:

2. The clamping module of claim 1, wherein the abutment is a protrusion extending from the housing in a direction towards the magnifier module.

3. The clamping module according to claim 2, wherein the protrusion is an annular protrusion, the annular protrusion is used for being sleeved on the periphery of the magnifier module, and the inner wall surface of the annular protrusion abuts against the outer wall surface of the magnifier module.

4. The clamping module of claim 3, wherein the outer wall surface of the magnifier module comprises a first limiting slope, and the inner wall surface of the protrusion is provided with a second limiting slope, and the second limiting slope abuts against the first limiting slope.

5. The clamping module of claim 1, wherein said housing is provided with a receiving groove at least partially formed as said receiving cavity, said receiving groove having a vertical opening facing said magnifier module, said abutment being provided at said vertical opening of said receiving groove;

6. The clamping module of claim 1, further comprising an elastic member, the elastic member comprising a connecting portion and a clamping portion connected to the connecting portion, the connecting portion being connected to the housing, at least a portion of the clamping portion being located in the receiving cavity, when the clamping module is connected to the magnifier module, the clamping portion and the magnifier module having a variable clamping distance therebetween to accommodate flat observables of different thicknesses.

7. The clamping module of claim 6, wherein said clamping pitch is in a range of 0.9cm to 1.85 cm.

8. The clamping module of claim 6, wherein the resilient member comprises one or more of a spring, a resilient post, and a spring.

9. The grip module of claim 6, wherein an outer surface of the grip portion for facing the magnifier module is spherical.

10. The clip module of claim 6, wherein the elastic member is a metal member, and a portion of the clip portion for contacting the flat observed object is provided with a coating to reduce a friction force between the clip portion and the flat observed object.

11. The clamping module of claim 1, wherein an end of the housing for facing away from the magnifier module is provided with a viewing aperture, and the viewing aperture communicates with the receiving cavity.

12. Clamping module according to claim 1,

the housing comprises an upper housing part and a lower housing part connected with the upper housing part, a containing groove is formed between the upper housing part and the lower housing part, the containing groove comprises a containing cavity, the containing groove is provided with an opening transversely penetrating through the housing, and the opening is used for allowing the flat observed object to be inserted into the containing groove;

13. The clamping module of claim 12, wherein the outer wall surface of the magnifier module comprises a first limiting slope, and the abutting portion comprises a second limiting slope abutting against the first limiting slope, such that the end of the magnifier module facing the clamping module at least partially extends into the receiving groove.

14. The clamping module of claim 12, wherein the upper housing portion includes an upper cover and a lower cover connected to the upper cover in an opposing manner, the lower cover is disposed toward the lower housing portion, the upper cover is connected to the lower housing portion, the receiving groove is formed between the lower cover and the lower housing portion, and the lower housing portion is opened with a vertical opening communicating with the receiving groove;

15. The clamping module of claim 14, wherein a side of the lower cover facing the upper cover is provided with a fixing groove, and the second magnetic member is fixed in the fixing groove.

16. The clamping module of claim 15, wherein the bottom cover has a plurality of stoppers spaced around the periphery of the fixing groove, and the stoppers are used for limiting the second magnetic member.

17. The clamping module of claim 16, wherein the second magnetic member is adhesively secured to the securing slot, and the securing slot further comprises a guiding ramp for guiding excess adhesive away from the securing slot.

18. The clamping module of claim 12, wherein the clamping module comprises a plurality of elastic members, each elastic member comprises a connecting portion and a clamping portion connected to the connecting portion, the connecting portion of each elastic member is disposed at an interval in the upper shell portion, at least a portion of the clamping portion is located in the accommodating cavity, and a variable clamping distance is provided between the clamping portion and the magnifier module, and the clamping distance is used for clamping the flat observed object.

19. The clamp module of claim 18, wherein the upper housing portion includes an upper cover and a lower cover coupled to the upper cover, the upper cover coupled to the lower housing portion, the lower cover and the lower housing portion forming the receiving slot;

20. The clamping module of claim 19, wherein the elastic member comprises a spring plate, the connecting portion is disposed at one end of the spring plate in the length direction, the clamping portion is disposed at the other end of the spring plate in the length direction, at least a portion of the clamping portion protrudes from the avoiding hole toward the accommodating cavity, and the length of the clamping portion protruding from the accommodating cavity is within a variable range of the clamping distance.

21. The clamping module of claim 19, wherein said connecting portion is connected to said lower cover, said connecting portion being provided with a first securing portion, said lower cover being provided with a second securing portion, said first securing portion being connected to said second securing portion;

22. The clamping module of any of claims 1-21, wherein the flat viewing object comprises a glass slide, a specimen slide, or a slide with attached objects for microscopic viewing;

23. The clamping module of any of claims 1-21, wherein the clamping module has a weight of 6g to 8.8 g.

24. Clamping module according to one of claims 1-21, characterized in that the width of the clamping module is D1, 20mm ≦ D1 ≦ 40mm, and the length of the clamping module is L1, 40mm ≦ L1 ≦ 70 mm.

25. A microscope, comprising:

the clamping module is as claimed in any one of claims 1 to 24, the abutting portion of the clamping module abuts against the magnifier module, and when the clamping module is fixed to the magnifier module, the flat observed object is placed at the object side lens hole.

26. The microscope of claim 25, wherein the outer wall surface of the magnifier module is provided with a first inclined limiting surface; when the blocking part comprises an annular bulge arranged on the clamping module, a second limiting inclined plane is arranged on the inner wall surface of the bulge and abuts against the first limiting inclined plane.

27. The microscope of claim 25, wherein the magnifier module weighs between 5g and 7.2 g.

28. The microscope of claim 25, wherein the magnifier module has a width of D2, D2 ═ 1/4D 1-2/3D 1, and a length of L2, L2 ═ 4/5L 1-10/11L 1.

29. An intelligent terminal, comprising:

the microscope as claimed in any one of claims 25 to 28, the microscope being detachably connected to the terminal housing, the magnifier module being provided with an image side magnifier hole disposed opposite to the object side magnifier hole, the image side magnifier hole corresponding to the camera when the magnifier module is connected to the terminal housing, the camera being used for collecting optical signals passing through the lens assembly of the magnifier module.