CN115128004B - Microscopic vision detection device for biomedical treatment - Google Patents
Microscopic vision detection device for biomedical treatment Download PDFInfo
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- CN115128004B CN115128004B CN202210748637.3A CN202210748637A CN115128004B CN 115128004 B CN115128004 B CN 115128004B CN 202210748637 A CN202210748637 A CN 202210748637A CN 115128004 B CN115128004 B CN 115128004B
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Abstract
The invention discloses a microscopic visual inspection device for biomedical treatment, which relates to the technical field of visual inspection and comprises a stand column, wherein the front side of the stand column is provided with an observation assembly, the bottom end of the observation assembly is provided with a microscopic assembly, and the bottom end of the microscopic assembly is provided with an adjusting assembly; the microscopic component comprises a fixed box, an objective lens barrel, a rotating disc and a stepping motor, wherein the objective lens barrel is arranged at the bottom end of the fixed box, and the stepping motor is arranged inside the fixed box; the adjusting part comprises a connecting block, a fixing plate, a first transverse plate and a second transverse plate, two blocking plates are symmetrically arranged at the two sides of the bottom end of the connecting block, two fixing plates are symmetrically arranged at one side of the connecting block far away from the stand column, and the first transverse plate and the second transverse plate are respectively arranged at one side of the two fixing plates far away from the connecting block. The invention relates to a microscopic vision detection device for biological medical treatment, which can accurately switch objective lenses and move glass slides at a plurality of angles, thereby improving the applicability of the vision detection device.
Description
Technical Field
The invention relates to the technical field of visual inspection, in particular to a microscopic visual inspection device for biomedical treatment.
Background
The visual detection means that a machine vision product converts a shot target into an image signal, transmits the image signal to a special image processing system, and converts the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various operations on these signals to extract the features of the target and then controls the operation of the equipment on site according to the result of the discrimination, is a valuable mechanism for production, assembly or packaging, and has immeasurable value in the function of detecting defects and preventing defective products from being distributed to consumers.
In a microscopic vision detection device for biological medical treatment disclosed in the publication number "CN210347434U", a slide glass tooling jig is arranged on a motion platform and is suitable for clamping a slide glass; the moving platform drives the slide glass tooling jig to intermittently move in the X-axis direction and the Y-axis direction so that the slide glass tooling jig has a moving state and a static state; the optical assembly is connected with the shooting mechanism; when the glass slide tool jig is in a static state, the optical assembly is aligned to a to-be-detected area of the glass slide; the shooting mechanism is suitable for shooting the imaging of the optical assembly when the glass slide tool is in a static state, the moving platform drives the glass slide tool and the glass slide to automatically move intermittently, the imaging stability and definition are improved, and the detection efficiency is also improved.
However, the existing visual inspection devices usually manually adjust the type and size of the objective lens, and although the existing visual inspection devices are assisted by knobs, certain errors exist inevitably, so that the observation range of the objective lens is limited, and part of the objective lens is blocked, so that the image observed through an eyepiece and a camera is smaller, and when a glass slide is placed, the position of the glass slide can be adjusted only by adjusting the position of a glass negative, and the glass slide can be adjusted only left and right, and cannot be adjusted at a horizontal angle and a vertical angle, so that the limitation is large.
Disclosure of Invention
The invention mainly aims to provide a microscopic vision detection device for biological medical treatment, which can effectively solve the problems that the type and the size of an objective lens are usually manually adjusted by a vision detection device in the background technology, although the type and the size of the objective lens are assisted by a knob, certain errors exist inevitably, the observation range of the objective lens is limited, part of the objective lens is blocked, images observed through an eyepiece and a camera are smaller, and when a glass slide is placed, the position of the glass slide can be adjusted only by adjusting the position of a glass negative plate, only left and right adjustment can be performed, adjustment cannot be performed at a horizontal angle and a vertical angle, and the limitation is larger.
In order to achieve the purpose, the invention adopts the technical scheme that: the invention relates to a microscopic visual detection device for biomedical treatment, which comprises an upright post, wherein the front surface of the upright post is provided with an observation assembly, the bottom end of the observation assembly is provided with a microscopic assembly, and the bottom end of the microscopic assembly is provided with an adjusting assembly;
the microscope assembly comprises a fixed box, an objective lens barrel, a rotating disc and a stepping motor, wherein the fixed box is arranged on one side of the top end of the front face of the upright post, the objective lens barrel is arranged at the bottom end of the fixed box, a clamping groove is formed in the bottom end of the inside of the objective lens barrel, a limiting ring is fixedly connected to the top end of the rotating disc, an elastic ring is arranged in the limiting ring, a plurality of springs are arranged on the inner wall of the elastic ring, a plurality of triangular blocks are arranged on the outer wall of the elastic ring, a plurality of triangular grooves are formed in the inner wall of the objective lens barrel and are clamped with the triangular blocks, a clamping ring is arranged on the outer wall of the rotating disc, a driving belt is arranged on the outer side of the clamping ring, the stepping motor is arranged in the fixed box, a rotating shaft is arranged at the bottom end of the stepping motor, the bottom end of the rotating shaft extends to the bottom end of the fixed box, a driven disc is rotatably connected to the bottom end of the rotating shaft, and the outer side of the driven disc is clamped with the inner wall of the driving belt;
the adjusting component comprises a connecting block, a fixing plate, a first transverse plate and a second transverse plate, a placing groove is formed in the bottom end of the inner portion of the upright column, the connecting block is arranged in the placing groove, two blocking plates are symmetrically arranged on two sides of the bottom end of the connecting block, a plurality of first clamping gear teeth are arranged on one opposite sides of the two blocking plates along the same interval, a limiting column is arranged on one side of the upright column, an adjusting knob is arranged on one side of the limiting column, a connecting shaft is fixedly connected to one side of the adjusting knob close to the limiting column, one end of the connecting shaft penetrates through the limiting column and extends into the placing groove, a first gear is fixedly connected to the surface of the connecting shaft, the top end of the first gear is meshed with the first clamping gear teeth, two fixing plates are symmetrically arranged on one side of the connecting block far away from the upright column, and are both connected with the connecting block in a sliding manner, a plurality of second clamping gear teeth are arranged inside the two fixing plates at the same interval, a first transverse plate and a second transverse plate are respectively arranged on one side, far away from the connecting block, of the two fixing plates, a glass bottom plate is arranged in the middle of the first transverse plate, two glass partition plates are crosswise arranged at the top end of the glass bottom plate, a collecting lens is arranged at the bottom end of the glass bottom plate, a bottom lens is arranged in the middle of the top end of the second transverse plate, a plurality of movable shafts are arranged on one sides, close to the connecting block, of the first transverse plate and the second transverse plate, a second gear is rotatably connected to the surface of each movable shaft and is meshed with the second clamping gear teeth, second adjusting discs are arranged on four corners of the top end of each second transverse plate, a limiting block is arranged on the top end of each second adjusting disc, and a screw rod is fixedly connected to the middle of the top end of each second adjusting disc, the top of stopper is provided with first adjustment disk, the top fixedly connected with bracing piece of first adjustment disk, the top of screw rod extends to the inside of bracing piece.
Preferably, a plurality of objective lenses are provided at a bottom end of the rotating disk, and top ends of the plurality of objective lenses extend to an inside of the rotating disk.
Preferably, the observation subassembly includes connecting seat, transmission post and camera, the top fixedly connected with connecting seat of fixed case, the top middle part of connecting seat is provided with the transmission post, the top of transmission post is provided with the camera, the front of fixed case is provided with two eyepieces.
Preferably, the equal fixedly connected with storage box in both sides of stand, two the hole of keeping in has all been seted up on the top of storage box.
Preferably, one side of the connecting block, which is far away from the first transverse plate, is fixedly connected with a weighting rod, and a weighting block is arranged at the bottom end of the weighting rod.
Preferably, a first scale ring is arranged on the top end surface of the first adjusting disc, a second scale ring is arranged on the outer side of the adjusting knob, and the circumference of the adjusting knob is the same as that of the first gear.
Preferably, the front surface of the objective lens barrel is provided with an insertion hole, and one end of the insertion hole is attached to one side of the elastic ring.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the microscopic component, as the bottom end inside the objective lens barrel is provided with the clamping groove, the top end of the rotating disc is fixedly connected with the limiting ring, the limiting ring extends into the clamping groove, the elastic ring is arranged inside the limiting ring, the inner wall of the elastic ring is provided with the plurality of springs, the outer wall of the elastic ring is provided with the plurality of triangular blocks, the inner wall of the objective lens barrel is provided with the plurality of triangular grooves, the plurality of triangular grooves are clamped with the triangular blocks, the clamping ring is arranged on the outer wall of the rotating disc, when the objective lens is adjusted, the triangular blocks can be separated from the triangular grooves, the inner wall of the objective lens barrel is extruded, so that the springs are driven to extrude the elastic ring, in the rotating process, only the triangular blocks are clamped with the triangular grooves to generate resistance, then, as the outer side of the clamping ring is provided with the driving belt, the inside of the fixed box is provided with the stepping motor, the bottom end of the stepping motor extends to the bottom end of the fixed box, the driven disc is connected with the bottom end of the rotating shaft in a rotating way, the driven disc is clamped with the inner wall of the driving belt, the driven disc can be rotated once, the stepping motor, so that the objective lens can be switched once, and the objective lens can be better observed by a precision operation error can be avoided.
2. According to the invention, through the arrangement of the adjusting component, two baffle plates are symmetrically arranged on two sides of the bottom end of the connecting block, a plurality of first clamping gear teeth are arranged on the opposite sides of the two baffle plates at the same interval, a limiting column is arranged on one side of the upright column, an adjusting knob is arranged on one side of the limiting column, a connecting shaft is fixedly connected to one side of the adjusting knob close to the limiting column, one end of the connecting shaft penetrates through the limiting column and extends into the placing groove, a first gear is fixedly connected to the surface of the connecting shaft, the top end of the first gear is meshed with the first clamping gear teeth, the first gear on the connecting shaft can be driven to rotate by rotating the adjusting knob, so that the adjusting component is driven to move, and the circumference of the adjusting knob is the same as that of the first gear, so that how long the adjusting knob rotates, how much distance the connecting block moves is achieved, and the moving distance of the adjusting component can be accurately determined, the slide glass can be stably moved in the horizontal direction, and the slide glass can be stably moved in the left and right directions by adjusting the movement of the first transverse plate and the second transverse plate due to the fact that the plurality of second gears are meshed with the teeth of the second clamping gear, and the slide glass can be stably moved in the left and right directions, and the top end of the second transverse plate is provided with the second adjusting plate, the top end of the second adjusting plate is provided with the limiting block, the middle of the top end of the second adjusting plate is fixedly connected with the screw rod, the top end of the limiting block is provided with the first adjusting plate, the top end of the first adjusting plate is fixedly connected with the supporting rod, the top end of the screw rod extends to the inner portion of the supporting rod, and the first transverse plate can be lifted by rotating the plurality of first adjusting plates due to the fact that the fixing plate can move up and down on the connecting block, so that the slide glass on the first transverse plate can be driven to move up and down, and the slide glass can be moved at a plurality of angles by the arrangement of the adjusting assembly, the applicability of the visual inspection device is improved.
3. According to the invention, through the arrangement of the glass film and the glass partition plates, the glass film is arranged in the middle of the first transverse plate, the two glass partition plates are arranged at the top end of the glass film in a crossed manner, the collecting lens is arranged at the bottom end of the glass film, the bottom lens is arranged in the middle of the top end of the second transverse plate, an external light source is transmitted into the collecting lens through refraction of the bottom lens and then transmitted into the glass film through the collecting lens, the light intensity is improved, the light intensity is further enhanced through refraction and reflection of the glass partition plates by part of the light source, and the imaging quality is improved during subsequent observation and photographing.
Drawings
FIG. 1 is a schematic perspective view of a micro-vision inspection apparatus for biomedical use according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic perspective view of an adjustment assembly of the micro-vision inspection apparatus for biomedical use according to the present invention;
FIG. 4 is a cross-sectional view of an adjustment assembly of a micro-vision inspection device for biomedical applications of the present invention;
FIG. 5 is a cross-sectional view of a first cross plate of the micro-vision inspection device for biomedical use of the present invention;
FIG. 6 is an enlarged view of the structure at B of FIG. 5 according to the present invention;
FIG. 7 is a cross-sectional view of a first conditioning disk in a micro-vision inspection device for bio-medical treatment according to the present invention;
FIG. 8 is a top view of a first conditioning disk of the micro-vision inspection device for bio-medical treatment of the present invention;
FIG. 9 is a cross-sectional view of a fixing case of a micro-vision inspection apparatus for bio-medical treatment according to the present invention;
FIG. 10 is a cross-sectional view of an objective lens barrel of the micro-vision inspection apparatus for bio-medical treatment according to the present invention;
fig. 11 is a schematic perspective view of an elastic ring in a micro-vision inspection apparatus for biomedical use according to the present invention.
In the figure: 1. a column; 2. a storage box; 3. a fixed box; 4. an eyepiece; 5. a connecting seat; 6. a transfer column; 7. a camera; 8. an objective lens barrel; 9. rotating the disc; 10. an adjustment assembly; 11. a barrier plate; 12. a limiting post; 13. adjusting a knob; 14. connecting blocks; 15. a fixing plate; 16. a first transverse plate; 17. a glass separator; 18. a glass substrate; 19. a support bar; 20. a first dial; 21. a limiting block; 22. a second adjustment dial; 23. a second transverse plate; 24. a bottom-light mirror; 25. a condenser lens; 26. a first latch gear tooth; 27. a connecting shaft; 28. a first gear; 29. a weighting block; 30. a weighting bar; 31. a second clamping gear tooth; 32. a movable shaft; 33. a second gear; 34. a screw; 35. a snap ring; 36. an objective lens; 37. a transmission belt; 38. a driven plate; 39. a rotating shaft; 40. a stepping motor; 41. a limiting ring; 42. a spring; 43. an elastic ring; 44. and a triangular block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 11, the present embodiment includes an upright column 1, an observation assembly is disposed on a front surface of the upright column 1, a microscopic assembly is disposed at a bottom end of the observation assembly, an adjusting assembly 10 is disposed at a bottom end of the microscopic assembly, storage boxes 2 are fixedly connected to both sides of the upright column 1, temporary storage holes are disposed at top ends of the two storage boxes 2, various impurities and samples to be detected can be placed in the two storage boxes 2, and some common tools can be placed on the temporary storage holes.
The microscopic component comprises a fixed box 3, an objective lens barrel 8, a rotating disc 9 and a stepping motor 40, wherein the fixed box 3 is arranged on one side of the top end of the front surface of an upright post 1, the objective lens barrel 8 is arranged at the bottom end of the fixed box 3, a clamping groove is formed in the bottom end of the inside of the objective lens barrel 8, a limiting ring 41 is fixedly connected to the top end of the rotating disc 9, the top end of the limiting ring 41 extends into the clamping groove, an elastic ring 43 is arranged inside the limiting ring 41, an insertion hole is formed in the front surface of the objective lens barrel 8, one end of the insertion hole is attached to one side of the elastic ring 43, when the objective lens barrel 8 is dismounted, the position of the elastic ring 43 can be changed by the insertion hole, so that the objective lens barrel 8 is dismounted, a plurality of springs 42 are arranged on the inner wall of the elastic ring 43, a plurality of triangular blocks 44 are arranged on the outer wall of the elastic ring 43, a plurality of triangular grooves are arranged on the inner wall of the objective lens barrel 8, the triangular grooves are clamped with the triangular blocks 44, a plurality of objective lenses 36 are arranged at the bottom end of the rotating disc 9, the top ends of a plurality of objective lenses 36 extend to the inside of the rotating disc 9, so that the stability of the objective lenses 36 during operation is ensured, the outer wall of the rotating disc 9 is provided with a clamping ring 35, the outer side of the clamping ring 35 is provided with a transmission belt 37, the inside of the fixed box 3 is provided with a stepping motor 40, the bottom end of the stepping motor 40 is provided with a rotating shaft 39, the bottom end of the rotating shaft 39 extends to the bottom end of the fixed box 3, the bottom end of the rotating shaft 39 is rotatably connected with a driven disc 38, the outer side of the driven disc 38 is clamped with the inner wall of the transmission belt 37, when the objective lenses 36 are adjusted, the triangular blocks 44 are separated from the triangular grooves and extrude the inner wall of the objective lens barrel 8, so as to drive the springs 42 to extrude the elastic rings 43, in the rotating process, only the triangular blocks 44 are clamped with the triangular grooves, the stepping motor 40 is started to drive the driven disc 38 to rotate, the driven disc 38 drives the clamping ring 35 to rotate through the transmission belt 37, thus, the objective lens 36 is switched once when the stepping motor 40 rotates once, and the objective lens 36 is switched once when the stepping motor and the objective lens 36 are matched with each other, so that the objective lens 36 is switched accurately, errors caused by manual operation are avoided, and a better observation effect is achieved.
The observation subassembly includes connecting seat 5, transmission post 6 and camera 7, and the top fixedly connected with connecting seat 5 of fixed case 3, and the top middle part of connecting seat 5 is provided with transmission post 6, and the top of transmission post 6 is provided with camera 7, and the front of fixed case 3 is provided with two eyepiece 4, through the sample below the observation objective 36 that eyepiece 4 can relax to camera 7 can shoot and store up with the sample after enlargeing.
Adjusting part 10 includes connecting block 14, fixed plate 15, first diaphragm 16 and second diaphragm 23, the standing groove has been seted up to the inside bottom of stand 1, the inside of standing groove is provided with connecting block 14, the bottom bilateral symmetry of connecting block 14 is provided with two baffle plates 11, relative one side of two baffle plates 11 is provided with a plurality of first joint teeth of a cogwheel 26 along the same interval, one side of stand 1 is provided with spacing post 12, one side of spacing post 12 is provided with adjust knob 13, one side fixedly connected with connecting axle 27 that adjust knob 13 is close to spacing post 12, the one end of connecting axle 27 runs through spacing post 12 and extends to the standing groove inside, the fixed surface of connecting axle 27 is connected with first gear 28, the top and the first joint teeth of a cogwheel 26 mesh of first gear 28, it can drive the first gear 28 rotation on the connecting axle 27 to rotate adjust knob 13, thereby drive adjusting part 10 and remove, again because the girth of adjust knob 13 is the same with the girth of first gear 28, adjust knob 13 has rotated how long like this, connecting block 14 has just moved how much distance, thereby can accurate definite the distance of adjusting part 10 removal, the slide in the horizontal direction has been guaranteed.
Two fixing plates 15 are symmetrically arranged on one side of the connecting block 14 far away from the upright post 1, the two fixing plates 15 are both connected with the connecting block 14 in a sliding manner, so that the height of the glass slide is convenient to adjust, a plurality of second clamping gear teeth 31 are arranged inside the two fixing plates 15 at the same interval, a first transverse plate 16 and a second transverse plate 23 are respectively arranged on one side of the two fixing plates 15 far away from the connecting block 14, a glass bottom plate 18 is arranged in the middle of the first transverse plate 16, two glass partition plates 17 are crosswise arranged at the top end of the glass bottom plate 18, so that a plurality of glass slides can be placed on the glass bottom plate 18, the edges of the glass slides can be blocked by the glass partition plates 17 and are not easy to shake in the moving process, a condenser 25 is arranged at the bottom end of the glass bottom plate 18, a bottom mirror 24 is arranged in the middle of the top end of the second transverse plate 23, an external light source is refracted by the bottom mirror 24 and sent to the condenser 25 and then sent to the glass bottom plate 18, the light intensity is improved, and partial light source irradiates the glass slide through the refraction and reflection of the glass partition plate 17 to further enhance the light intensity, the imaging quality is improved during subsequent observation and photographing, a weighting rod 30 is fixedly connected to one side of the connecting block 14 far away from the first transverse plate 16, a weighting block 29 is arranged at the bottom end of the weighting rod 30, the movement of the connecting block 14 can be limited by utilizing the weighting rod 30 and the weighting block 29, the weight of the connecting block 14 can be increased, the occurrence of imbalance is avoided, the stability is improved, a plurality of movable shafts 32 are arranged on one sides of the first transverse plate 16 and the second transverse plate 23 close to the connecting block 14, a second gear 33 is rotatably connected to the surface of each movable shaft 32, the plurality of second gears 33 are engaged with second clamping gear teeth 31, the first transverse plate 16 and the second transverse plate 23 are adjusted to move, so that the glass slide can be driven to stably move in the left-right direction, the top four corners of second diaphragm 23 all is provided with second adjustment disk 22, the top of second adjustment disk 22 is provided with stopper 21, the top middle part fixedly connected with screw rod 34 of second adjustment disk 22, the top of stopper 21 is provided with first adjustment disk 20, the top surface of first adjustment disk 20 is provided with first scale ring, and adjust knob 13's the outside is provided with the second scale ring, the top fixedly connected with bracing piece 19 of first adjustment disk 20, the top of screw rod 34 extends to the inside of bracing piece 19, because fixed plate 15 can reciprocate on connecting block 14, rotate a plurality of first adjustment disks 20 first diaphragm 16 that can go up and down, thereby drive the slide glass on the first diaphragm 16 and reciprocate, through adjustment assembly 10's setting, can a plurality of angular displacement slide glass, the suitability of visual detection device has been improved.
The working principle of the invention is as follows: the sample is placed on the glass film 18, then the stepping motor 40 is started to select the proper objective lens 36, the stepping motor 40 drives the driven disc 38 to rotate, the driven disc 38 drives the clamping ring 35 to rotate through the transmission belt 37, the objective lens 36 is switched once, the objective lens 36 and the driven disc are matched to achieve the accurate switching of the objective lens 36, then the eyepiece 4 and the camera 7 are used for observing, photographing and comparing, the adjusting knob 13 is rotated to drive the connecting block 14 to move, other glass slides are detected, the second gears 33 are meshed with the second clamping gear teeth 31, the first transverse plate 16 and the second transverse plate 23 are adjusted to move, the glass slides can be driven to move stably in the left and right directions, the adjusting knob 13 is used for replacing other samples after the samples on the glass slides are detected, if the height of the glass slides needs to be adjusted, the first transverse plate 16 can be lifted by rotating the first adjusting discs 20, the glass slides on the first transverse plate 16 are driven to move up and down, the glass slides can be moved at multiple angles through the setting of the adjusting assembly 10, and the applicability of the visual detection device is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A microscopic visual inspection device for use in biomedical applications, comprising: the device comprises a stand column (1), wherein an observation assembly is arranged on the front side of the stand column (1), a microscopic assembly is arranged at the bottom end of the observation assembly, and an adjusting assembly (10) is arranged at the bottom end of the microscopic assembly;
the microscopic component comprises a fixed box (3), an objective tube (8), a rotating disc (9) and a stepping motor (40), a fixed box (3) is arranged on one side of the top end of the front surface of the upright post (1), an objective lens barrel (8) is arranged at the bottom end of the fixed box (3), a clamping groove is formed at the bottom end of the inner part of the objective lens barrel (8), the top end of the rotating disc (9) is fixedly connected with a limiting ring (41), an elastic ring (43) is arranged in the limiting ring (41), the inner wall of the elastic ring (43) is provided with a plurality of springs (42), the outer wall of the elastic ring (43) is provided with a plurality of triangular blocks (44), the inner wall of the objective tube (8) is provided with a plurality of triangular grooves which are clamped with the triangular blocks (44), the outer wall of the rotating disc (9) is provided with a clamping ring (35), a transmission belt (37) is arranged on the outer side of the clamping ring (35), a stepping motor (40) is arranged in the fixed box (3), a rotating shaft (39) is arranged at the bottom end of the stepping motor (40), the bottom end of the rotating shaft (39) extends to the bottom end of the fixed box (3), and the bottom end of the rotating shaft (39) is rotatably connected with a driven disc (38), the outer side of the driven disc (38) is clamped with the inner wall of the transmission belt (37);
adjusting part (10) is including connecting block (14), fixed plate (15), first diaphragm (16) and second diaphragm (23), the standing groove has been seted up to the inside bottom of stand (1), the inside of standing groove is provided with connecting block (14), the bottom bilateral symmetry of connecting block (14) is provided with two baffler boards (11), two relative one side of baffler board (11) is provided with a plurality of first joint teeth of a cogwheel (26) along the same interval, one side of stand (1) is provided with spacing post (12), one side of spacing post (12) is provided with adjust knob (13), one side fixedly connected with connecting axle (27) that adjust knob (13) is close to spacing post (12), the one end of connecting axle (27) runs through spacing post (12) and extends to the standing groove inside, the fixed surface of connecting axle (27) is connected with first gear (28), the top of first gear (28) meshes with first teeth of a cogwheel (26) mutually, the one side symmetry that connecting block (14) kept away from stand (1) is provided with two fixed plates (15), two all with fixed plate (15) and sliding connection block (14) is provided with a plurality of first joint teeth of a plurality of a cogwheel (15) respectively, the fixed plate (31) are provided with the same joint (15) along the second joint (31) one side of first fixing plate (14) and a plurality of fixing plate (15) is provided with the joint (31) 16 The glass film comprises a first transverse plate (16) and a second transverse plate (23), wherein a glass bottom plate (18) is arranged in the middle of the first transverse plate (16), two glass partition plates (17) are arranged at the top end of the glass bottom plate (18) in a crossed mode, a collecting lens (25) is arranged at the bottom end of the glass bottom plate (18), a bottom lens (24) is arranged in the middle of the top end of the second transverse plate (23), a plurality of movable shafts (32) are arranged on one sides, close to connecting blocks (14), of the first transverse plate (16) and the second transverse plate (23), the surfaces of the movable shafts (32) are rotatably connected with second gears (33) in a rotating mode, a plurality of the second gears (33) are meshed with second clamping gear teeth (31), second adjusting plates (22) are arranged at the top ends of the second transverse plate (23), limiting blocks (21) are arranged at the top ends of the second adjusting plates (22), screw rods (34) are fixedly connected to the middle of the top ends of the second adjusting plates (22), first adjusting plates (20) are arranged at the top ends of the first adjusting plates (20), and supporting rods (19) extend to the top ends of the supporting rods (19).
2. A micro-vision inspection device for bio-medical treatment as claimed in claim 1, wherein: the bottom of rolling disc (9) is provided with a plurality of objective lenses (36), and the top of a plurality of objective lenses (36) extends to the inside of rolling disc (9).
3. A microscopic visual inspection apparatus for biomedical according to claim 2, characterized in that: the observation assembly comprises a connecting seat (5), a transmission column (6) and a camera (7), the top end of the fixed box (3) is fixedly connected with the connecting seat (5), the transmission column (6) is arranged in the middle of the top end of the connecting seat (5), the camera (7) is arranged on the top end of the transmission column (6), and two eyepieces (4) are arranged on the front surface of the fixed box (3).
4. A micro-vision inspection device for bio-medical treatment, as claimed in claim 3, wherein: the equal fixedly connected with storage box (2) in both sides of stand (1), two the hole of keeping in has all been seted up on the top of storage box (2).
5. A micro-vision inspection device for bio-medical treatment as claimed in claim 4, wherein: one side of the connecting block (14) far away from the first transverse plate (16) is fixedly connected with a weighting rod (30), and a weighting block (29) is arranged at the bottom end of the weighting rod (30).
6. A micro-vision inspection device for bio-medical treatment, as claimed in claim 5, wherein: the top end surface of the first adjusting disc (20) is provided with a first scale ring, the outer side of the adjusting knob (13) is provided with a second scale ring, and the circumference of the adjusting knob (13) is the same as that of the first gear (28).
7. A micro-vision inspection device for bio-medical treatment, as claimed in claim 6, wherein: an insertion hole is formed in the front face of the objective lens barrel (8), and one end of the insertion hole is attached to one side of the elastic ring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JP3025026B2 (en) * | 1991-01-16 | 2000-03-27 | オリンパス光学工業株式会社 | Loading table moving device |
| JPH1090151A (en) * | 1996-09-11 | 1998-04-10 | Akashi:Kk | Hardness tester with power turret mechanism |
| JP3692081B2 (en) * | 2002-01-21 | 2005-09-07 | ニスカ株式会社 | Imaging apparatus having movable object to be imaged |
| US7136223B2 (en) * | 2003-11-25 | 2006-11-14 | Leica Microsystems Cms Gmbh | Erogonomically arranged object adjustment controls |
| CN106019557A (en) * | 2016-08-17 | 2016-10-12 | 珠海科域生物工程有限公司 | Multi-layer photographing method and photographing system for microscopic examination |
| CN209590394U (en) * | 2019-04-22 | 2019-11-05 | 上海北昂医药科技股份有限公司 | A kind of Nosepiece based on sized cross roller bearings mechanism |
| CN210347434U (en) * | 2019-08-16 | 2020-04-17 | 常州奥创医疗科技有限公司 | Microscopic visual inspection device for biological medical treatment |
| CN112881391A (en) * | 2021-01-19 | 2021-06-01 | 操佳兵 | Three-dimensional detection system and detection process for integrated circuit pins |
| CN216351508U (en) * | 2021-08-02 | 2022-04-19 | 宁波舜宇仪器有限公司 | Objective lens switching and focusing device |
| CN215642039U (en) * | 2021-08-23 | 2022-01-25 | 张家港市光学仪器有限公司 | Object stage for microscope convenient to adjust |
| CN113884439A (en) * | 2021-09-28 | 2022-01-04 | 北京云建标科技有限公司 | Intelligent microorganism identification device and method for activated sludge |
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