Observation device

Abstract

The utility model discloses an observation device. The observation device comprises a mounting seat, a first observation module, a second observation module, a switching module and an angle adjusting module, the first observation module is arranged on the mounting seat and is used for observing the position of an object to be measured; the second observation module is arranged on the mounting base and used for observing the specific structure of the object to be measured, and the second optical axis direction of the second observation module and the first optical axis direction of the first observation module are arranged in the same direction; the switching module is in driving connection with the mounting seat and is used for driving the mounting seat to move, so that the to-be-measured object is positioned on the first optical axis or the second optical axis; the angle adjusting module is in driving connection with the mounting base and used for driving the mounting base to rotate around the first axis, and the extending direction of the first axis is inclined relative to the first optical axis direction. Objects to be measured can be observed more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical detection technical field, especially relate to a kind of observation devices. BACKGROUND

[0002] When the structure of the object is detected optically, a microscope is usually arranged in the observation device to observe the microstructure of the object to be measured, but it is difficult to observe the approximate position of the object by the microscope due to the small observation field of view of the microscope, thereby increasing the difficulty of the observation device in observing the object to be measured. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in prior art is solved.For this purpose, the utility model provides an observation device which is more convenient to observe.

[0004] According to the observation device of the utility model embodiment, the first observation module is arranged on the mounting seat and used to observe the position of the object to be measured, the second observation module is arranged on the mounting seat and used to observe the specific structure of the object to be measured, the second optical axis direction of the second observation module is arranged in the same direction as the first optical axis direction of the first observation module, the switching module is drivingly connected with the mounting seat and used to drive the mounting seat to move so that the object to be measured is located on the first optical axis or the second optical axis, and the angle adjusting module is drivingly connected with the mounting seat and used to drive the mounting seat to rotate around the first axis line, and the extension direction of the first axis line is arranged obliquely relative to the first optical axis direction.

[0005] According to the observation device of the utility model embodiment, at least the following technical effects are achieved.

[0006] In the observation device of the present application, when the position of the object to be measured needs to be detected, the mounting seat is driven to move by the switching module, thereby driving the first observation module on the mounting seat to move until the object to be measured is located on the first optical axis of the first observation module, at this time, the first observation module can observe the specific position of the object, then according to the approximate position of the object, the second observation module on the mounting seat is continuously driven to move by the switching module until the object to be measured is located on the second optical axis of the second observation module, at this time, the second observation module can observe the specific structure of the object. The present application can observe the specific position of the object to be measured by the first observation module, and then align the second observation module to the object to be measured by the switching module, which is conducive to the second observation module to find the object to be measured, reduces the difficulty of the observation device in observing the object to be observed, and makes it more convenient to observe the object to be measured.

[0007] According to the observation device of some embodiments of the utility model, first observation module and second observation module are distributed side by side along first horizontal direction, and the switching module comprises a first horizontal adjusting assembly, which is used for adjusting the position of the mounting seat in the first horizontal direction.

[0008] According to the observation device of some embodiments of the utility model, the first horizontal adjusting assembly comprises a first driver, a first sliding rail and a second sliding rail, the first sliding rail and the second sliding rail are arranged side by side, and the first sliding rail and the second sliding rail are both arranged in extension along the first horizontal direction, a sliding seat is slidably arranged on the first sliding rail and the second sliding rail, the sliding seat carries the mounting seat, the first driver is connected with at least one sliding seat and is used for driving the connected sliding seat to slide along the first horizontal direction.

[0009] According to the observation device of some embodiments of the utility model, the switching module further comprises a second horizontal adjusting assembly connected with the mounting seat, the second horizontal adjusting assembly is used for adjusting the position of the mounting seat in the second horizontal direction, and the second horizontal direction is arranged obliquely relative to the first horizontal direction.

[0010] According to the observation device of some embodiments of the utility model, the vertical adjusting assembly is drivingly connected with the mounting seat and is used for adjusting the position of the mounting seat in the vertical direction.

[0011] According to the observation device of some embodiments of the utility model, along the first optical axis direction, the first annular light source with adjustable position is arranged on the mounting seat, and the first annular light source is located on one side of the first observation module in the first optical axis direction.

[0012] According to the observation device of some embodiments of the utility model, a plurality of threaded holes are arranged on the mounting seat and are spaced apart along the first optical axis direction, a penetrating hole is arranged on the first annular light source, a first threaded connecting piece is arranged in the penetrating hole, and the first threaded connecting piece is threadedly connected with one threaded hole.

[0013] According to the observation device of some embodiments of the utility model, along the second optical axis direction, the second annular light source with adjustable position is arranged on the mounting seat, and the second annular light source is located on one side of the second observation module in the second optical axis direction.

[0014] According to the observation device of some embodiments of the utility model, the second annular light source comprises a light emitting piece and a mounting bracket, the mounting bracket is arranged on the mounting seat in the adjustable position along the second optical axis direction, the light emitting piece is rotatably arranged on the mounting bracket around the second axis, and the extension direction of the second axis is arranged in parallel with the second optical axis direction.

[0015] According to the observation device of some embodiments of the utility model, arc -shaped hole is equipped with on mounting bracket, arc -shaped hole is along the swing direction of light emitting spare extension setting, arc -shaped hole is slidably equipped with second threaded connecting spare, second threaded connecting spare is with light emitting spare threaded connection.

[0016] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of observation device of the utility model;

[0019] Figure 2 It is Figure 1 The exploded structural schematic diagram of observation device in

[0020] Figure 3 It is Figure 2 The structural schematic diagram of switching module in

[0021] Figure 4 It is Figure 2 The structural schematic diagram of mounting seat in

[0022] Figure 5 It is Figure 2 The structural schematic diagram of first observation module and first annular light source in

[0023] Reference numerals:

[0024] Mounting seat 100, threaded hole 100a, first annular light source 110, insertion hole 110a, second annular light source 120, light emitting piece 121, mounting bracket 122, arc-shaped hole 122a, second long hole 122b;

[0025] First observation module 200;

[0026] Second observation module 300;

[0027] Switching module 400, first horizontal adjustment assembly 410, first driver 411, first slide rail 412, second slide rail 413, slide base 414, mounting plate 415, second horizontal adjustment assembly 420;

[0028] Angle adjustment module 500, rotary motor 510, rotary base 520, first connecting base 530;

[0029] Vertical adjustment module 600, vertical slide 610, second connecting base 620. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0031] In the description of the present application, it is understood that, if there is a description of orientation, for example, the orientation or position relationship indicated by up, down, left, right, front, back, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0032] In the description of the present application, if there is a description of first, second, only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0033] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0034] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application. Figures 1 to 5 A kind of observation device of the embodiment of the present application is described in detail.

[0035] Reference Figures 1 to 2 According to the observation device of the embodiment of the present application, it includes mounting seat 100, first observation module 200, second observation module 300, switching module 400 and angle adjusting module 500;First observation module 200 is arranged on mounting seat 100, and is used to observe the position of the object to be measured;Second observation module 300 is arranged on mounting seat 100, and is used to observe the specific structure of the object to be measured, the second optical axis direction of second observation module 300 and the first optical axis direction of first observation module 200 are arranged in the same direction;Switching module 400 is drivingly connected with mounting seat 100, and is used to drive mounting seat 100 to move, so that the object to be measured is located on the first optical axis or the second optical axis;Angle adjusting module 500 is drivingly connected with mounting seat 100, and is used to drive mounting seat 100 to rotate around the first axis, and the extension direction of the first axis is inclined relative to the first optical axis direction.

[0036] It should be understood that the observation field of view range of the first observation module 200 is greater than the observation field of view range of the second observation module 300.

[0037] In the observation device of the application, when the position of the object to be detected needs to be detected, the mounting seat 100 is driven to move by the switching module 400, so that the first observation module 200 on the mounting seat 100 is moved until the object to be detected is located on the first optical axis of the first observation module 200. At this time, the first observation module 200 can observe the specific position of the object. Then the switching module 400 continues to drive the mounting seat 100 to move according to the approximate position of the observed object, so that the second observation module 300 on the mounting seat 100 is moved until the object to be detected is located on the second optical axis of the second observation module 300. At this time, the second observation module 300 can observe the specific structure of the object. It can be understood that the application can be observed by the first observation module 200 to observe the specific position of the object to be detected, and then the second observation module 300 is aligned to the object to be detected by the switching module 400. It can be beneficial for the second observation module 300 to find the object to be detected, which reduces the difficulty of the observation device for observing the observed object, and makes it more convenient to observe the object to be detected.

[0038] It can be understood that, since the first axis is inclined relative to the first optical axis and the second optical axis, the mounting seat 100 is driven to rotate around the first axis by the angle adjusting module 500, so that the first observation module 200 and the second observation module 300 rotate around the first axis to adjust the observation angle of the first observation module 200 and the second observation module 300 relative to the object to be detected, so that the object to be detected can always be in the observation field of view of the first observation module 200 and the second observation module 300.

[0039] Specifically, the angle adjusting module 500 includes a rotating motor 510 and a rotating seat 520, and the rotating motor 510 is used to drive the rotating seat 520 to rotate around the first axis. The extension direction of the first axis is vertical, and perpendicular to the extension direction of the first optical axis.

[0040] Reference Figures 1 to 3 In some embodiments of the application, the first observation module 200 and the second observation module 300 are distributed side by side along the first horizontal direction; the switching module 400 includes a first horizontal adjusting assembly 410, and the first horizontal adjusting assembly 410 is used to adjust the position of the mounting seat 100 in the first horizontal direction. It can be understood that, since the first observation module 200 and the second observation module 300 are arranged along the first horizontal direction, the first optical axis and the second optical axis are both perpendicular to the first horizontal direction. By adjusting the position of the mounting seat 100 by the first horizontal adjusting assembly 410, the object to be detected can be selectively located in the observation field of view of the first observation module 200 or the second observation module 300.

[0041] AsFigures 1 to 3 As shown in some embodiments, the first horizontal adjusting assembly 410 comprises a first driver 411, a first sliding rail 412 and a second sliding rail 413, the first sliding rail 412 and the second sliding rail 413 are arranged side by side, and the first sliding rail 412 and the second sliding rail 413 are both arranged to extend along a first horizontal direction, and a sliding seat 414 is slidably arranged on the first sliding rail 412 and the second sliding rail 413, the sliding seat 414 carries the mounting seat 100, the first driver 411 is connected with at least one sliding seat 414 and is used to drive the connected sliding seat 414 to slide along the first horizontal direction. It can be understood that under the driving of the first driver 411, the mounting seat 100 moves along the first horizontal direction on the sliding rail until the first observation module 200 observes the position of the object to be measured, and then the first driver 411 drives the sliding seat 414 to move along the first horizontal direction, thereby driving the mounting seat 100 to move until the second observation module 300 on the mounting seat 100 can observe the specific structure of the object to be measured.

[0042] It can be understood that since the mounting seat 100 is mounted on the sliding seat 414 of the first sliding rail 412 and the sliding seat 414 of the second sliding rail 413, the mounting seat 100 is more stable when sliding along the first sliding rail 412 and the second sliding rail 413.

[0043] Specifically, the first driver 411 is a horizontal driving motor, and the angle adjusting assembly 500 further comprises a first connecting seat 530, and the sliding seat 414 of the first horizontal adjusting assembly 410 is connected with the first connecting seat 530. It can be understood that when the first driver 411 drives the sliding seat 414 to move along the sliding rail, the sliding seat 414 can drive the first connecting seat 530 to move along the first horizontal direction, thereby moving the angle adjusting assembly 500, thereby driving the mounting seat 100 connected with the angle adjusting assembly 500 to move.

[0044] Reference Figure 2 In some embodiments of the utility model, the switching module 400 further comprises a second horizontal adjusting assembly 420 connected with the mounting seat 100, and the second horizontal adjusting assembly 420 is used to adjust the position of the mounting seat 100 in a second horizontal direction, and the second horizontal direction is arranged obliquely relative to the first horizontal direction. It can be understood that by adjusting the position of the mounting seat 100 in the second horizontal direction through the second horizontal adjusting assembly 420, the distance from the first observation module 200 or the second observation module 300 to the object to be measured can be adjusted, so that the object to be measured can be clearly imaged on the first observation module 200 or the second observation module 300.

[0045] Specifically, the second horizontal direction is perpendicular to the first horizontal direction, the second horizontal adjusting assembly 420 comprises a linear motor, the first horizontal adjusting assembly 410 further comprises a mounting plate 415, the first sliding rail 412 and the second sliding rail 413 are arranged on the mounting plate 415, the linear motor is in driving connection with the mounting plate 415, and the linear motor can drive the mounting plate 415 to move along the second horizontal direction. It can be understood that the linear motor drives the mounting plate 415 to move, thereby driving the first horizontal adjusting assembly 410 on the mounting plate 415 to move along the second horizontal direction, thereby driving the first observation module 200 and the second observation module 300 on the mounting base 100 to move along the first horizontal direction, so as to adjust the distance between the first observation module 200 or the second observation module 300 and the object to be measured.

[0046] Reference Figure 2 In some embodiments of the utility model, vertical adjusting assembly 600 is further included, vertical adjusting assembly 600 is in driving connection with mounting base 100, and it is used for adjusting the position of mounting base 100 in vertical direction. It can be understood that the position of mounting base 100 in vertical direction is adjusted by vertical adjusting assembly 600, so that the first observation module 200 and the second observation module 300 are aligned with the object to be measured in vertical direction.

[0047] Specifically, vertical adjusting assembly 600 comprises connected vertical sliding table 610 and second connecting seat 620, vertical sliding table 610 is connected with mounting base 100 and is used for driving mounting base 100 to move along vertical direction, and second connecting seat 620 is connected with rotating base 520. It can be understood that when rotating base 520 rotates around first axis under the driving of rotating motor 510, rotating base 520 can drive second connecting seat 620 to rotate around first axis, thereby driving vertical sliding table 610 to rotate around first axis, and vertical sliding table 610 drives mounting base 100 to rotate around first axis, thereby realizing the adjustment of the observation angle of first observation module 200 and second observation module 300 on mounting base 100.

[0048] Reference Figure 2 、 Figure 4 and Figure 5 As shown in the figure, in some embodiments of the utility model, first annular light source 110 that position is adjustable is arranged on mounting base 100 along first optical axis direction, and first annular light source 110 is located on the side of first observation module 200 in first optical axis direction. It can be understood that by arranging first annular light source 110 that position is adjustable, the illumination of first annular light source 110 to the object to be measured can be adjusted to achieve the best illumination effect. It can be understood that first optical axis passes through the middle of first annular light source 110, so that the illumination of first annular light source 110 to the object to be measured is more uniform.

[0049] As Figure 4 and Figure 5 shown, in some embodiments, the mounting seat 100 is provided with a plurality of threaded holes 100a distributed along the first optical axis direction, the first annular light source 110 is provided with a penetrating hole 110a, a first threaded connecting piece is penetratingly arranged in the penetrating hole 110a, and the first threaded connecting piece is threadedly connected with one of the threaded holes 100a. It can be understood that, since the plurality of threaded holes 100a are arranged along the first optical axis direction and the first annular light source 110 is adjustably arranged on the mounting seat 100, by penetratingly arranging the first threaded connecting piece in the penetrating hole 110a and selectively connecting it with one of the threaded holes 100a, the position of the first annular light source 110 on the first optical axis can be adjusted so that the first annular light source 110 is in the optimal illumination position.

[0050] Specifically, the penetrating hole 110a is a first long slot, and the extension direction of the first long slot is the first optical axis direction, and the first threaded connecting piece is slidably penetratingly arranged in the first long slot.

[0051] Referring to Figure 1 and Figure 4 , in some embodiments of the present application, along the second optical axis direction, the mounting seat 100 is provided with an adjustably-positioned second annular light source 120, and the second annular light source 120 is located on one side of the second observation module 300 in the second optical axis direction. It can be understood that, by arranging the adjustably-positioned second annular light source 120, the light illumination of the second annular light source 120 on the measured object can be adjusted to achieve the optimal illumination effect.

[0052] Referring to Figure 2 and Figure 5 , in some embodiments of the present application, the first observation module 200 includes a microscope and a first photosensitive element connected thereto, the microscope is provided with a turret and a plurality of objective lenses, the turret is used to switch different objective lenses to observe the measured object, and the first photosensitive element is used to record the image information observed by the microscope; the second observation module 300 includes a telecentric lens and a second photosensitive element connected thereto, and the second photosensitive element is used to record the image information observed by the telecentric lens.

[0053] As Figure 1 and Figure 4As shown in the first aspect and the second aspect, in some embodiments, the second annular light source 120 comprises a light emitting element 121 and a mounting bracket 122, the mounting bracket 122 is adjustably arranged on the mounting base 100 along the second optical axis direction, the light emitting element 121 is rotatably arranged on the mounting bracket 122 along a second axis direction, and the second axis direction is parallel to the second optical axis direction. It can be understood that the position of the light emitting element 121 along the second optical axis direction is adjusted by adjusting the position of the mounting bracket 122 along the second optical axis direction, so as to adjust the light irradiation of the light emitting element 121 on the object to be measured; the second optical axis can pass through the middle of the second annular light source 120 by rotating the light emitting element 121 along the second axis direction, so that the first observation module 200 can more clearly observe the object to be measured from the circular hole in the light emitting element 121.

[0054] It can be understood that the turret of the microscope may cause the objective lens to be offset during the replacement of the objective lens, and the second optical axis of the objective lens can pass through the middle of the light emitting element 121 by rotating the light emitting element 121 along the second axis direction, so that the objective lens can observe the object through the circular hole of the light emitting element 121, thereby reducing the possibility that the observation line of sight of the microscope is affected by the light emitting element 121.

[0055] Specifically, the mounting bracket 122 is provided with a second long slot 122b, the second long slot 122b extends along the second optical axis direction, and a locking bolt is slidably arranged in the second long slot 122b, and the rod portion of the locking bolt is threadedly connected with the mounting base 100.

[0056] As shown in the first aspect and the second aspect, in some embodiments, the mounting bracket 122 is provided with an arc-shaped hole 122a, the arc-shaped hole 122a extends along the swinging direction of the light emitting element 121, and a second threaded connecting piece is slidably arranged in the arc-shaped hole 122a, and the second threaded connecting piece is threadedly connected with the light emitting element 121. Figure 1 Figure 4 As shown in the first aspect and the second aspect, in some embodiments, the mounting bracket 122 is provided with an arc-shaped hole 122a, the arc-shaped hole 122a extends along the swinging direction of the light emitting element 121, and a second threaded connecting piece is slidably arranged in the arc-shaped hole 122a, and the second threaded connecting piece is threadedly connected with the light emitting element 121.

[0057] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.​

Claims

1. An observation device, characterized by, The utility model relates to a kind of positioner, comprising: Mounting seat; First observation module, be located on the mounting seat, and for observing the position of object to be measured; Second observation module, be located on the mounting seat, and for observing the specific structure of object to be measured, the second optical axis direction of second observation module and the first optical axis direction of first observation module are set in the same direction; Switching module, with the mounting seat drive connection, and for driving the mounting seat moves, so that object to be measured is located on the first optical axis or the second optical axis; Angle adjustment module, with the mounting seat drive connection, and for driving the mounting seat rotates around first axis, the extension direction of first axis is relatively the first optical axis direction and is obliquely arranged.

2. A viewing device according to claim 1, wherein, The first observation module and the second observation module are distributed side by side along the first horizontal direction;The switching module includes a first horizontal adjustment assembly, and the first horizontal adjustment assembly is used to adjust the position of the mounting seat in the first horizontal direction.

3. A viewing device according to claim 2, wherein, The first horizontal adjustment assembly includes a first driver, a first slide rail and a second slide rail, the first slide rail and the second slide rail are arranged side by side, and the first slide rail and the second slide rail are arranged along the first horizontal direction, the slide rail and the second slide rail are slidably provided with a slide seat, the slide seat carries the mounting seat, the first driver is connected with at least one slide seat, and is used to drive the connected slide seat to slide along the first horizontal direction.

4. The viewing device of claim 2, wherein, The switching module further includes a second horizontal adjustment assembly connected with the mounting seat, and the second horizontal adjustment assembly is used to adjust the position of the mounting seat in the second horizontal direction, and the second horizontal direction is obliquely arranged relative to the first horizontal direction.

5. A viewing device according to claim 4, wherein, It further includes a vertical adjustment module, which is drivingly connected with the mounting seat and is used to adjust the position of the mounting seat in the vertical direction.

6. The viewing device of claim 1, wherein, Along the first optical axis direction, the first mounting seat is provided with a position-adjustable first annular light source, and the first annular light source is located on one side of the first observation module in the first optical axis direction.

7. A viewing device according to claim 6, wherein, The mounting seat is provided with a plurality of threaded holes spaced along the first optical axis direction, the first annular light source is provided with a through hole, the first threaded connecting piece is threaded into the through hole, and the first threaded connecting piece is screwed with one of the threaded holes.

8. The viewing device of claim 1, wherein, Along the second optical axis direction, the mounting seat is provided with a position-adjustable second annular light source, and the second annular light source is located on one side of the second observation module in the second optical axis direction.

9. A viewing device according to claim 8, wherein, The second annular light source includes a light emitting element and a mounting bracket, the mounting bracket is adjustably arranged on the mounting seat along the second optical axis direction, and the light emitting element is rotatably arranged on the mounting bracket around a second axis, and the extension direction of the second axis is arranged in parallel with the second optical axis direction.

10. A viewing device according to claim 9, wherein, The mounting bracket is provided with an arc-shaped hole, the arc-shaped hole is arranged along the swing direction of the light emitting element, the second threaded connecting piece is slidably threaded into the arc-shaped hole, and the second threaded connecting piece is screwed with the light emitting element.

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