CN116990235B - Imaging equipment - Google Patents
Imaging equipment Download PDFInfo
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- CN116990235B CN116990235B CN202310970463.XA CN202310970463A CN116990235B CN 116990235 B CN116990235 B CN 116990235B CN 202310970463 A CN202310970463 A CN 202310970463A CN 116990235 B CN116990235 B CN 116990235B
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- 238000003384 imaging method Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000003287 optical effect Effects 0.000 claims description 22
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- NOIIUHRQUVNIDD-UHFFFAOYSA-N 3-[[oxo(pyridin-4-yl)methyl]hydrazo]-N-(phenylmethyl)propanamide Chemical compound C=1C=CC=CC=1CNC(=O)CCNNC(=O)C1=CC=NC=C1 NOIIUHRQUVNIDD-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011503 in vivo imaging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The invention relates to an imaging device, which comprises a shell, a transmission mechanism and an imaging mechanism; the transmission mechanism is arranged in the shell and comprises a transmission light source and a carrying plate, and the transmission light source is detachably connected with the carrying plate; the imaging mechanism is arranged on the shell and is used for shooting an imaging object on the object carrying plate; the lifting structure is connected to the shell, and the imaging mechanism is close to or far away from the carrying plate through the lifting structure; and the reflection light source is connected to the inner wall of the shell. When the distance between the imaging mechanism and the sample on the carrying plate is adjusted, the first driving unit is started to drive the first screw rod to rotate, so that the first sliding block is driven to move along the first sliding rail, and in the lifting process of the first sliding block, the second sliding block is driven to move along the second sliding rail through the mounting table, so that the imaging mechanism is stably driven to lift, the sample is not moved, the influence on the sample is reduced, and the influence on transmitted light and reflected light is also reduced.
Description
Technical Field
The invention belongs to the technical field of biological detection, and particularly relates to imaging equipment.
Background
The imaging device can complete full-functional molecular imaging analysis such as ultraviolet, white light, chemiluminescence, infrared fluorescence and the like, and can perform full-automatic image acquisition and qualitative and quantitative analysis on samples such as protein electrophoresis, nucleic acid electrophoresis, blotting membranes, X-ray films, tissue sections, micro-pore plates and culture plates.
The imaging device can excite dyed or self-contained dyed substances in the sample through the transmission light source, excite fluorescent substances with wavelengths in a plurality of sections, and/or enable the sample to emit substances with other wavelengths after absorbing light waves with certain wavelengths through the reflection light source, and acquire the content of markers such as infectious diseases, endocrine, tumor and the like according to the luminous imaging of the target substances, thereby completing detection.
The existing imaging equipment has low automation degree, higher manual operation participation degree, manual pulling out or pushing in of a carrier plate, manual adjustment of the distance between an imaging mechanism and a sample or manual replacement of an optical filter, and is generally not really realized in full-automatic processing, low in efficiency, unstable in the sample lifting process when the distance between the imaging mechanism and the sample is adjusted, and meanwhile, transmitted light and reflected light can be influenced, so that improvement is needed.
Disclosure of Invention
The invention aims to provide imaging equipment so as to solve the problems of low efficiency and instability in the lifting process of a sample of the existing imaging equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
An image forming apparatus includes a housing, a transmission mechanism, and an image forming mechanism;
The transmission mechanism is arranged in the shell and comprises a transmission light source and a carrying plate, and the transmission light source is detachably connected with the carrying plate;
The imaging mechanism is arranged on the shell and is used for shooting an imaging object on the object carrying plate;
The lifting structure is connected to the shell, and the imaging mechanism is close to or far away from the carrying plate through the lifting structure;
the reflecting mechanism comprises a reflecting light source which is connected to the inner wall of the shell.
Optionally, the lifting structure includes:
The first sliding rail is connected to the shell, a first sliding block matched with the first sliding rail is connected to the first sliding rail, and a driving part for driving the first sliding block to lift is further arranged on the first sliding rail or the shell;
The first sliding rail and the second sliding rail are arranged in parallel, and at least one group of second sliding blocks matched with the second sliding rail are connected to the second sliding rail;
the mounting table is connected between the first sliding block and the second sliding block.
Optionally, the driving part includes first drive unit and first lead screw, be connected with first drive unit on first slide rail or the casing, the output of first drive unit is connected with first lead screw, first lead screw with constitute threaded connection between the first slider.
Optionally, a limiting structure for limiting the first sliding block and/or the second sliding block is connected to the shell, and the limiting structure is detachably connected with the first sliding block and/or the second sliding block; the limiting structure comprises a fixing seat and a connecting arm, the fixing seat and the shell are detachably connected, the connecting arm is hinged to the fixing seat, a limiting bolt is arranged on the connecting arm, the connecting arm is detachably connected with the first sliding block and/or the second sliding block through the limiting bolt, a reset spring is arranged at one end, far away from the fixing seat, of the connecting arm, and one end of the reset spring is connected with the fixing seat.
Optionally, the imaging mechanism comprises a shooting part, a supporting part and a lens part, wherein the supporting part is detachably connected with the mounting table;
the shooting part is arranged at the top end of the supporting part, the bottom end of the supporting part is provided with a lens part, and a camera of the shooting part and a lens of the lens part are positioned on the same central line.
Optionally, the supporting part comprises an upper supporting piece and a lower supporting piece which are detachably connected, the upper supporting piece is detachably connected with the shooting part, and the lower supporting piece is detachably connected with the mounting table;
An accommodating space is formed between the upper supporting piece and the lower supporting piece, a supporting disc is arranged in the accommodating space, a plurality of groups of optical filters are arranged on the supporting disc along the circumferential direction, and the optical filters are arranged between the shooting part and the lens part;
The upper support piece or the lower support piece is provided with a second driving unit for driving the support disc to rotate.
Optionally, an opening is formed in the shell, a cover body for sealing the shell is arranged at the opening, and the cover body is detachably connected with the shell.
Optionally, the transmission mechanism further comprises a driving structure for driving the transmission light source to move horizontally.
Optionally, the drive structure includes the connecting seat of connecting on the casing, sliding connection has the drive piece on the connecting seat, the drive piece with transmission light source can dismantle the connection, be connected with the third drive unit on connecting seat or the casing, the output of third drive unit is connected with the second lead screw, third lead screw and drive piece threaded connection.
Optionally, still be equipped with the division board in the casing, the casing passes through the division board cuts apart the one end of casing into the heat dissipation chamber, be equipped with first connecting port on the division board, be equipped with radiator fan in the heat dissipation chamber, radiator fan with first connecting port is linked together, one side of shooting portion is connected with the second connector, be connected with flexible pipe between first connecting port and the second connector, the one end of casing is equipped with the heat dissipation tripe.
The invention has the beneficial effects that:
When the distance between the imaging mechanism and the sample on the carrying plate is adjusted, the first driving unit is started to drive the first screw rod to rotate, so that the first sliding block is driven to move along the first sliding rail, and in the lifting process of the first sliding block, the second sliding block is driven to move along the second sliding rail through the mounting table, so that the imaging mechanism is stably driven to lift, the sample is motionless, the influence on the sample is reduced, the influence on transmitted light and reflected light is also reduced, meanwhile, the automatic detection can be realized, only the carrying plate is needed to be placed, the manual operation participation is low, and the efficiency is higher.
Drawings
Fig. 1 is a perspective view of an image forming apparatus of the present invention.
Fig. 2 is a sectional structural view of an image forming apparatus of the present invention.
Fig. 3 is a structural view of the inside of a housing of the image forming apparatus of the present invention.
Fig. 4 is a structural view of a lifting structure of an image forming apparatus of the present invention.
Fig. 5 is a structural view of an image forming mechanism of the image forming apparatus of the present invention.
Fig. 6 is a sectional view of a supporting portion of an image forming mechanism of an image forming apparatus of the present invention.
Fig. 7 is a structural view of a transmission mechanism of the image forming apparatus of the present invention.
Fig. 8 is a structural view of a connection base of the image forming apparatus of the present invention.
Fig. 9 is a rear perspective view of the image forming apparatus of the present invention.
Fig. 10 is a top sectional view of the image forming apparatus of the present invention.
In the figure: 1. a housing; 2. an opening; 21. a cover body; 3. a lifting structure; 31. a first slide rail; 311. a first driving unit; 312. a first slider; 32. a second slide rail; 321. a second slider; 33. a mounting table; 34. a reinforcing plate; 4. a reflective light source; 5. an imaging mechanism; 51. a lens portion; 52. a support part; 521. an upper support; 522. a lower support; 523. a second driving unit; 53. a photographing section; 54. a support plate; 541. a light filter; 6. a transmission mechanism; 61. a transmission light source; 611. a clamping groove; 62. a carrying plate; 621. a clamping column; 631. a third driving unit; 632. a connecting seat; 633. a driving block; 71. a return spring; 72. a fixing seat; 73. a connecting arm; 74. a limit bolt; 81. radiating louver; 82. a dividing plate; 83. a heat dissipation cavity; 84. a heat radiation fan; 85. a first connection port; 86. and a second connection port.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 10, the present invention discloses an image forming apparatus including a housing 1, a transmission mechanism 6, and an image forming mechanism 5;
The transmission mechanism 6 is arranged in the shell 1, the transmission mechanism 6 comprises a transmission light source 61 and a carrying plate 62, and the transmission light source 61 is detachably connected with the carrying plate 62; the structure of the transmission light source 61 is disclosed in an ultraviolet transmission assembly of a gel imaging system with publication number CN219046070U, and the structure thereof is not described in detail.
An imaging mechanism 5, wherein the imaging mechanism 5 is arranged on the shell 1, and the imaging mechanism 5 is used for shooting an imaging object on the object carrying plate 62;
A lifting structure 3, wherein the lifting structure 3 is connected to the shell 1, and the imaging mechanism 5 is close to or far from the carrying plate 62 through the lifting structure 3;
A reflecting mechanism comprising a reflecting light source 4, said reflecting light source 4 being attached to the inner wall of said housing 1.
It should be noted that, the structure of the reflective light source 4 is disclosed in the reflective light source 4 assembly of the gel imaging system with the publication number CN216900224U, and the structure thereof is not described again.
As shown in fig. 3 and 4, in this embodiment, the lifting structure 3 includes:
The first sliding rail 31 is connected to the bottom inside the shell 1, a first sliding block 312 matched with the first sliding rail 31 is connected to the first sliding rail 31, and a driving part for driving the first sliding block 312 to lift is further arranged on the first sliding rail 31;
The second sliding rail 32 is connected to the bottom inside the casing 1, the first sliding rail 31 and the second sliding rail 32 are arranged in parallel, and at least one group of second sliding blocks 321 matched with the second sliding rail 32 are connected to the second sliding rail 32;
a mounting table 33, wherein the mounting table 33 is connected between the first slider 312 and the second slider 321.
Further, in this embodiment, a supporting frame is connected between the first slider 312 and the mounting table 33, and the supporting frame is a triangular supporting frame, so that the mounting of the mounting table 33 can be more stable through the supporting frame, and the imaging mechanism 5 is more stable.
Further, in the present embodiment, the structure of the driving part includes, but is not limited to, the following structure: the first driving unit 311 and the first screw rod, the first driving unit 311 is a driving motor, the structure of which is not described again, the first sliding rail 31 is connected with the first driving unit 311, the output end of the first driving unit 311 is connected with the first screw rod, and the first screw rod and the first sliding block 312 are in threaded connection.
Still further, in this embodiment, the lifting structure 3 further includes a reinforcing plate 34, and the first sliding rail 31 and the second sliding rail 32 are detachably connected to the reinforcing plate 34 respectively; the reinforcing plate 34 is provided with a plurality of groups of fixing nuts, and the bottom ends of the first sliding rail 31 and the second sliding rail 32 are respectively arranged in screw sockets matched with the fixing nuts. The fixing nut on the reinforcing plate 34 is connected and fixed with the first sliding rail 31 and the second sliding rail 32 through the shell 1.
It should be noted that the first sliding rail 31 and the second sliding rail 32 are connected to the housing 1, and the reinforcing plate 34 is added to fix the first sliding rail 31 and the second sliding rail 32, so that the first sliding rail 31 and the second sliding rail 32 are more stably installed.
Further, in this embodiment, a limiting structure for limiting the first slider 312 and/or the second slider 321 is connected to the housing 1, and the limiting structure is detachably connected to the first slider 312 and/or the second slider 321; the limiting structure comprises a fixing seat 72 and a connecting arm 73, the fixing seat 72 is detachably connected with the shell 1, the connecting arm 73 is hinged to the fixing seat 72, a limiting bolt 74 is arranged on the connecting arm 73, and the connecting arm 73 is detachably connected with the first sliding block 312 and/or the second sliding block 321 through the limiting bolt 74.
Still further, in this embodiment, a return spring 71 is disposed at an end of the connecting arm 73 away from the fixing base 72, and one end of the return spring 71 is connected to the fixing base 72.
Still further, in this embodiment, a handle is provided at one end of the limit bolt 74; because the inside of the shell 1 is a darkroom, and the operation is carried out by extending hands through the opening 2, the space is small, the sight line is poor, and because the handle is large, the handle is more obvious and convenient to grasp, and the handle is rotated to drive the limit bolt 74 to be detached or installed.
After the limit bolt 74 is detached through the handle, the reset spring 71 drives the connecting arm 73 to be closed towards the fixed seat 72, so that the connecting arm 73 is prevented from swinging, and other structures are prevented from being influenced.
The first slider 312 and/or the second slider 321 are provided with screw holes matched with the limit bolts 74. When the imaging device is carried or the imaging device is not used, the first sliding block 312 and/or the second sliding block 321 can be limited through the limiting bolts 74 on the connecting arms 73, the mounting table 33 connected to the first sliding block 312 and the second sliding block 321 is prevented from loosening, the imaging mechanism 5 connected to the mounting table 33 is prevented from falling, and the imaging mechanism 5 is prevented from being damaged.
It should be noted that, according to the condition of the sample, the distance between the sample and the object carrying plate 62 of the imaging mechanism 5 needs to be adjusted, the first driving unit 311 is started to drive the first screw rod to rotate, so as to drive the first slider 312 to move along the direction of the first sliding rail 31, the first slider 312 drives the imaging mechanism 5 on the mounting table 33 to lift, and the second slider 321 also moves under the limit of the second sliding rail 32 during the lifting process of the imaging mechanism 5, so that the lifting of the imaging mechanism 5 is more stable.
As shown in fig. 5 and 6, in the present embodiment, the imaging mechanism 5 includes a photographing part 53, a supporting part 52, and a lens part 51, and the supporting part 52 is detachably connected to the mounting table 33;
The top of the supporting part 52 is provided with a shooting part 53, the bottom of the supporting part 52 is provided with a lens part 51, and a camera of the shooting part 53 and a lens of the lens part 51 are positioned on the same central line.
Further, in the present embodiment, the supporting portion 52 includes an upper supporting member 521 and a lower supporting member 522 detachably connected, the upper supporting member 521 being detachably connected to the photographing portion 53, the lower supporting member 522 being detachably connected to the lens portion 51 and the mount 33, respectively;
an accommodating space is formed between the upper support 521 and the lower support 522, a support plate 54 is disposed in the accommodating space, a plurality of groups of optical filters 541 are circumferentially disposed on the support plate 54, and the optical filters 541 are disposed between the photographing portion 53 and the lens portion 51;
the upper supporting member 521 is provided with a second driving unit 523 for driving the supporting plate 54 to rotate, and the second driving unit 523 is a driving motor, and the structure thereof will not be described again.
It should be noted that, when the optical filter 541 needs to be adjusted according to different reflection light sources 4 and different optical filters 541 are adjusted, the second driving unit 523 drives the supporting disc 54 to rotate, so that different optical filters 541 are replaced, and the optical filters 541 filter the light with the wavelength of the reflection light sources 4, so that only the light refracted by the reflection light sources 4 in the sample is retained in the captured image.
In the present embodiment, the optical filter 541 is disposed between the photographing portion 53 and the lens portion 51, and in the conventional imaging mechanism 5, the optical filter 541 is generally disposed at the objective end of the lens portion 51, and generally the size of the mirror of the photographing portion 53 will be larger than the size of the objective end, so that the improved structure can save the material of the optical filter 541.
Meanwhile, in the conventional imaging mechanism 5, the optical filter 541 is usually arranged at the objective end of the lens, the size of the objective end is usually larger, and different optical filters 541 are required to be switched due to shooting, and the current operation is to detach the optical filter 541 at the objective end and then install the required optical filter 541, so that the operation is complex;
The size of the improved optical filters 541 is small, a plurality of groups of optical filters 541 are arranged on the supporting plate 54, and the supporting plate 54 is driven to rotate by the second driving unit 523, so that the optical filters 541 are replaced more simply and conveniently.
Further, in this embodiment, the lens portion 51 is provided with an adjusting member for adjusting the focal length of the lens, and the structure of the adjusting member is disclosed in the imaging module of the in-vivo imaging system with the publication number CN217907729U, and the structure is not described again.
As shown in fig. 1, in this embodiment, an opening 2 is provided on the housing 1, a cover 21 for closing the housing 1 is provided at the opening 2, and the cover 21 is detachably connected with the transmission light source 61; the cover 21 can be driven to open and close by the movement of the transmission light source 61.
As shown in fig. 7 and 8, in this embodiment, the transmission mechanism 6 further includes a driving structure for driving the transmission light source 61 to move in a horizontal direction.
Further, in the present embodiment, the driving structure includes, but is not limited to, the following structure:
the connecting seat 632, sliding connection has the drive piece 633 on the connecting seat 632, the drive piece 633 with transmission light source 61 can dismantle the connection, be connected with third drive unit 631 on the connecting seat 632, third drive unit 631 is driving motor, and its structure is not repeated, the output of third drive unit 631 is connected with the second lead screw, second lead screw and drive piece 633 threaded connection.
The implementation manner of detachably connecting the transmission light source 61 and the carrier plate 62 includes, but is not limited to, the following structures: the top end of the transmission light source 61 is provided with a clamping column 621, the carrying plate 62 is provided with a clamping groove 611 matched with the clamping column 621, and the carrying plate 62 is clamped with the transmission light source 61 through the clamping column 621.
It should be noted that, before the detection, the third driving unit 631 starts to drive the second screw rod to rotate, the second screw rod rotates to drive the driving block 633 and the transmission light source 61 to move along the horizontal direction of the connection seat 632, drive the cover 21 to open, place the carrying plate 62 for placing the sample on the top end of the transmission light source 61 through the opening 2, then the third driving unit 631 starts to drive the transmission light source 61 to restore to the original position, and the cover 21 shields the opening 2 again.
As shown in fig. 9 and 10, in this embodiment, a partition plate 82 is further disposed in the housing 1, the housing 1 is partitioned into a heat dissipation cavity 83 by the partition plate 82, a first connection port 85 is disposed on the partition plate 82, a heat dissipation fan 84 is disposed in the heat dissipation cavity 83, and the heat dissipation cavity 83 is communicated with the first connection port 85;
Further, in this embodiment, a heat dissipation louver 81 is disposed at one end of the housing 1, and the heat dissipation louver 81 is detachably connected with the housing 1. The heat dissipation cavity 83 communicates with the outside through the heat dissipation louver 81.
Still further, in this embodiment, the housing 1 is provided with an opening 2, and the heat dissipating louver 81 is connected to the opening 2 by a screw.
Further, in the present embodiment, a second connection port 86 is connected to the heat dissipation port of the photographing part 53, and a telescopic tube is connected between the first connection port 85 and the second connection port 86.
It should be noted that, when the imaging apparatus is in operation, the photographing part 53 performs photographing operation on a sample, during the operation, heat is generated, the heat dissipation fan 84 is started, the generated heat is pumped into the heat dissipation chamber 83 through the telescopic tube, and the heat is discharged through the heat dissipation louver 81.
In the process, heat generated in the working of the shooting part 53 is directly discharged through the telescopic pipe, so that the contact with a sample is isolated, the influence on the sample is avoided, and the stability of the sample is ensured; meanwhile, the internal temperature of the imaging equipment is prevented from being too high, and part damage is easy to cause.
It should be noted that, when the embodiment works, the driving structure drives the transmission light source 61 to move out from the opening 2, and places the carrying plate 62 for placing the sample on the transmission light source 61, and the driving structure drives the transmission light source 61 to restore to the original position, and simultaneously drives the cover 21 to shield the opening 2, so that a closed darkroom is formed in the housing 1; the transmission light source 61 is positioned right below the sample, and the sample is excited by the transmission light source 61 to emit fluorescence;
The reflection light source 4 emits light waves with a certain wavelength, absorbs the light waves by the sample and emits light waves with another wavelength larger than the absorbed light;
The lifting structure 3 drives the imaging mechanism 5 to lift up and down, the height is adjusted according to the sample, the light wave emitted by the reflecting light source 4 is filtered through the change of the optical filter 541, the aperture of the lens is adjusted through the adjusting piece, and the shooting part 53 shoots;
In the imaging process of this embodiment, only need place the sample on carrying board 62 to on carrying board 62 installs transmission light source 61, manual operation participation is low, simultaneously when adjusting the distance between imaging mechanism 5 and the sample, drives imaging mechanism 5 through elevation structure 3 and steadily goes up and down, reduces the influence to the sample, also reduces the influence to transmitted light and reflected light.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly as such and may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. An image forming apparatus, comprising a housing, a transmission mechanism, a reflection mechanism, and an image forming mechanism;
The transmission mechanism is arranged in the shell and comprises a transmission light source and a carrying plate, and the transmission light source is detachably connected with the carrying plate;
The imaging mechanism is arranged on the shell and is used for shooting an imaging object on the object carrying plate;
The lifting structure is connected to the shell, and the imaging mechanism is close to or far away from the carrying plate through the lifting structure;
the reflecting mechanism comprises a reflecting light source which is connected to the inner wall of the shell;
the lifting structure comprises:
The first sliding rail is connected to the shell, a first sliding block matched with the first sliding rail is connected to the first sliding rail, and a driving part for driving the first sliding block to lift is further arranged on the first sliding rail or the shell;
The first sliding rail and the second sliding rail are arranged in parallel, and at least one group of second sliding blocks matched with the second sliding rail are connected to the second sliding rail;
The mounting table is connected between the first sliding block and the second sliding block;
the shell is connected with a limiting structure for limiting the first sliding block and/or the second sliding block, and the limiting structure is detachably connected with the first sliding block and/or the second sliding block;
the limiting structure comprises a fixing seat and a connecting arm, the fixing seat and the shell are detachably connected, the connecting arm is hinged to the fixing seat, a limiting bolt is arranged on the connecting arm, the connecting arm is detachably connected with the first sliding block and/or the second sliding block through the limiting bolt, a reset spring is arranged at one end, far away from the fixing seat, of the connecting arm, and one end of the reset spring is connected with the fixing seat.
2. The imaging apparatus according to claim 1, wherein the driving portion includes a first driving unit and a first screw, the first sliding rail or the housing is connected with the first driving unit, an output end of the first driving unit is connected with the first screw, and a threaded connection is formed between the first screw and the first slider.
3. The imaging apparatus according to claim 1, wherein the imaging mechanism includes a photographing section, a supporting section, and a lens section, the supporting section being detachably connected to the mount;
the shooting part is arranged at the top end of the supporting part, the bottom end of the supporting part is provided with a lens part, and a camera of the shooting part and a lens of the lens part are positioned on the same central line.
4. The imaging apparatus according to claim 3, wherein the support portion includes an upper support member and a lower support member detachably connected, the upper support member being detachably connected to the photographing portion, the lower support member being detachably connected to the mount;
An accommodating space is formed between the upper supporting piece and the lower supporting piece, a supporting disc is arranged in the accommodating space, a plurality of groups of optical filters are arranged on the supporting disc along the circumferential direction, and the optical filters are arranged between the shooting part and the lens part;
The upper support piece or the lower support piece is provided with a second driving unit for driving the support disc to rotate.
5. The image forming apparatus as claimed in claim 1, wherein an opening is provided in said housing, a cover for closing said housing is provided in said opening, and said cover is detachably connected to said housing.
6. The imaging apparatus of claim 1, wherein the transmission mechanism further comprises a driving structure for driving the transmission light source to move in a horizontal direction.
7. The imaging apparatus of claim 6, wherein the driving structure comprises a connection base connected to the housing, a driving block is slidably connected to the connection base, the driving block is detachably connected to the transmissive light source, a third driving unit is connected to the connection base or the housing, an output end of the third driving unit is connected to a second screw, and the second screw is in threaded connection with the driving block.
8. The imaging apparatus according to claim 4, wherein a partition plate is further provided in the housing, the housing partitions one end of the housing into a heat dissipation chamber through the partition plate, a first connection port is provided on the partition plate, a heat dissipation fan is provided in the heat dissipation chamber, the heat dissipation fan is communicated with the first connection port, a second connection port is connected to one side of the photographing part, a telescopic tube is connected between the first connection port and the second connection port, and a heat dissipation louver is provided at one end of the housing.
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