CN113810577A - External camera system and application thereof - Google Patents
External camera system and application thereof Download PDFInfo
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- CN113810577A CN113810577A CN202111070294.1A CN202111070294A CN113810577A CN 113810577 A CN113810577 A CN 113810577A CN 202111070294 A CN202111070294 A CN 202111070294A CN 113810577 A CN113810577 A CN 113810577A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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Abstract
The invention discloses an external camera system and application thereof, comprising: the camera device is used for collecting images of the picked and placed objects and comprises a vertical camera and a transverse camera; the wire arranging device is used for bundling the lines of the vertical camera and the transverse camera and comprises a straight wire arranging clamp and a steering wire arranging clamp; the vertical camera comprises a joint mechanism arranged on the opening side of the cabinet and a camera mechanism arranged on the joint mechanism, and the structure of the transverse camera is consistent with that of the vertical camera; the steering wire arranging clamp comprises a steering limiting clamp and a steering channel formed by the steering limiting clamp; the external camera system and the application thereof can be installed on a household refrigerator, and one component of the intelligent refrigerator, namely a camera part, is installed on the traditional refrigerator, so that the external camera system can be matched with a software program to realize intelligent control.
Description
Technical Field
The invention relates to an external camera system and application thereof.
Background
The refrigerator is a kind of refrigerating equipment which keeps constant low temperature, and is a kind of civil product which keeps constant low temperature state of food or other articles. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The volume of the household refrigerator is usually 20-500 liters.
The first compression-type refrigerator for domestic use was introduced in the united states in the world in 1910. In 1925 sweden rody corporation developed a domestic absorption refrigerator. In 1927, the U.S. general electric company developed a fully enclosed refrigerator. In 1930, air-cooled continuous diffusion absorption refrigerators adopting different heating modes were put on the market. A novel refrigerant Freon 12 is developed successfully in 1931. Domestic thermoelectric refrigerators began to be produced in the latter half of the 50 s, and refrigerators were produced in china from the 50 s.
The intelligent refrigerator is a type of refrigerator which can intelligently control the refrigerator and intelligently manage food. Specifically, the mode of the refrigerator can be automatically changed, food can be always kept in the optimal storage state, a user can know the quantity and the fresh-keeping and quality-guaranteeing information of the food in the refrigerator at any time and any place through a mobile phone or a computer, a healthy recipe and nutrition taboo can be provided for the user, and the user can be reminded to supplement the food at regular time.
The traditional refrigerator has no function of visually recognizing food, the current intelligent refrigerator has few functions and is expensive in price, after a user buys the intelligent refrigerator, the functions are fixed, the size is large, and if the user wants to upgrade or replace the intelligent refrigerator, the operation is very difficult and the cost is high.
It can be seen from the foregoing that one of the reasons that the conventional refrigerator cannot be directly upgraded to the intelligent refrigerator lies in the realization of the intelligent function of visual recognition of food, and more specifically, the conventional refrigerator lacks the component of the camera, and the intelligent refrigerator is provided with the camera, so that the intelligent refrigerator can collect food images through the camera, and realize intelligent control through a corresponding software program system, and the conventional refrigerator cannot collect food images due to the lack of the camera, and even cannot be linked with the software program to realize the intelligent function of visual recognition.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an external camera system which can be installed on a household refrigerator, and can mount one component of an intelligent refrigerator, namely a camera part on the traditional refrigerator, so that the external camera system can be matched with a software program to realize intelligent control, and application thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an external camera system is installed on a cabinet and comprises:
the camera device is used for collecting images of articles taken and placed in the cabinet and comprises a vertical camera and a transverse camera, and the vertical camera and the transverse camera are connected with a circuit;
the wire arranging device is used for bundling the lines of the vertical camera and the transverse camera and comprises a straight wire arranging clamp and a steering wire arranging clamp;
the vertical camera comprises a joint mechanism arranged on the opening side of the cabinet and a camera mechanism arranged on the joint mechanism, and the structure of the transverse camera is consistent with that of the vertical camera; the straight wire arranging clamp comprises a straight limiting clamp and a straight channel formed by the straight limiting clamp, and the steering wire arranging clamp comprises a steering limiting clamp and a steering channel formed by the steering limiting clamp.
Preferably, the joint mechanism comprises a first support joint, a joint framework matched and connected with the first support joint, and a second support joint matched and connected with the joint framework, and the first support joint and the second support joint are consistent in structure.
Furthermore, the first bracket joint comprises a relevant joint seat, a joint sleeve arranged on the joint seat, a joint soft pad inserted into the joint sleeve, and a joint nut arranged outside the joint sleeve.
Furthermore, the joint framework comprises a relevant joint head and a joint frame which is integrally formed with the joint head, wherein the joint head is partially sunk into the joint cushion, partially kept in the joint nut and partially exposed out of the joint nut.
Preferably, the camera mechanism includes a housing connected to the second holder joint, and a camera provided in the housing and configured to take an image outward.
Further, be equipped with the mainboard in the shell, install switch, power indicator, preceding circuit board, SD card slot and USB slot on the mainboard, be formed with the guide rail in the shell, the mainboard card go into to form fixedly in the guide rail, the camera install on preceding circuit board, still install light and PIR sensor on the preceding circuit board.
Preferably, the straight limiting clamp comprises a first straight strip, a second straight strip forming a gap with the first straight strip, and a shielding sheet arranged on the first straight strip and the second straight strip, and the straight channel is positioned between the first straight strip and the second straight strip.
Preferably, the steering limit clip comprises a first curved strip, a second curved strip spaced from the first curved strip, and a mask arranged on the first curved strip and the second curved strip, and the steering channel is located between the first curved strip and the second curved strip.
Preferably, turn to spacing clamp including the spacing strip in bottom, and pile up the spacing strip in top on the spacing strip in bottom, and set up the matte on the spacing strip in top, the spacing strip in bottom forms there is the bottom passageway, the spacing strip in top is formed with the top passageway, contained angle has between bottom passageway and the top passageway, turn to the passageway and form by bottom passageway and top passageway intercommunication.
Another technical problem to be solved by the present invention is to provide an external camera system as described above for application in a refrigerator.
The invention has the beneficial effects that:
the combined design of a plurality of external cameras and a plurality of wire arranging clamps is adopted, the intelligent upgrading method is suitable for intelligent upgrading of various refrigerators, the key problem that the refrigerator needs to be replaced when the refrigerator is upgraded into an intelligent refrigerator is solved, and the intelligent cameras are built; the external camera device in the scheme is arranged outside the refrigerator through the joint mechanism and the camera mechanism matched with the joint mechanism, and the camera mechanism carries out image acquisition towards the taking and placing positions of the refrigerator, so that the initial building of the camera is completed; and the reason line device in this scheme then adopts the straight line to reason the fastener with turn to the reason fastener, through the straight line to reason fastener with turn to the straight passageway that the reason fastener formed and turn to the passageway and restrain the circuit of mechanism of making a video recording to accomplish the follow-up of camera and build, the traditional refrigerator of solution upgrades one of the key problem of intelligent refrigerator, also is the complete of camera on the refrigerator and builds.
Drawings
Fig. 1 is a schematic view of a combined structure of an external camera device according to embodiment 1;
fig. 2 is an exploded view of the external imaging device according to embodiment 1;
fig. 3 is a schematic diagram of an exploded rear view of the external camera device according to embodiment 1;
fig. 4 is a schematic front exploded view of the external camera device according to embodiment 1;
FIG. 5 is a schematic view of a single-layer structure of the straight wire clamp of example 2;
FIG. 6 is a schematic view of a multilayer structure of the straight wire clamp of example 2;
FIG. 7 is a schematic structural view of a steering wire clamp of embodiment 3;
FIG. 8 is a schematic structural view of a steering wire clamp of embodiment 4;
fig. 9 is a schematic view of the overall structure of the external camera system according to embodiment 5.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
Example 1
Referring to fig. 1 and 4, an external camera device includes a joint mechanism 1 and a camera mechanism 2 connected to the joint mechanism 1, where the joint mechanism 1 includes a first support joint 11, a joint skeleton 12 connected to the first support joint 11 in a matching manner, and a second support joint 13 connected to the joint skeleton 12 in a matching manner, and the camera mechanism 2 includes an outer shell 21 connected to the second support joint 13, and a camera 22 disposed in the outer shell 21 and used for taking a picture outwards.
Referring to fig. 2, the joint mechanism 1 has mobility, which is represented by a joint between the first support joint 11 and the joint frame 12 and a joint between the second support joint 13 and the joint frame 12, and has an effect of joint rotation by rotating the joints.
Referring to fig. 2, the first bracket joint 11 includes a relevant joint seat 111, a joint cushion 112 inserted into the joint seat 111, and a joint nut 113 installed on the joint seat 111, the second bracket joint 13 has a structure consistent with that of the first bracket joint 11, the joint frame 12 includes a relevant joint head 121, and a joint frame 122 integrally formed with the joint head 121, the joint head 121 is clamped into the joint nut 113 to form a rotating fit, the joint seat 111 has a hollow stud 114, the joint cushion 112 is inserted into the hollow stud 114, the joint nut 113 is sleeved onto the hollow stud 114, after the joint nut 113 is tightened, the hollow stud 114 is tightened to be hollow, so as to clamp the joint head 121 of the joint frame 12, in the present embodiment, the adopted joint head 121 is spherically arranged.
Referring to fig. 2, the joint nut 113 is used for tightening the hollow stud 114, and when the joint head 121 of the joint frame 12 is inserted into the hollow stud 114, the joint nut 113 tightens the hollow hole to clamp the joint frame 12 to enable the joint frame to rotate only and not to be separated; and the joint head 121 is pressed onto the joint cushion 112 after the joint nut 113 is screwed down, and is locked by friction.
Referring to fig. 1-2, in order to facilitate the installation of the joint seat 111 and the camera structure and the installation of the joint seat 111 and the refrigerator, the refrigerator or the camera 22 is attracted by a strong magnet in the present embodiment, but the fixing may be performed by other methods such as a bolt, a clamp, and the like, which has no substantial influence on the implementation of the present embodiment.
Referring to fig. 3-4, be equipped with mainboard 3 in the shell 21, install switch 31, power indicator 32, preceding circuit board 33, SD card slot 34 and USB slot 35 on the mainboard 3, be formed with guide rail 211 in the shell 21, mainboard 3 block in form fixedly in guide rail 211, camera 22 install on preceding circuit board 33, still install light 331 and PIR sensor 332 on preceding circuit board 33, USB slot 35 is used for the power supply, adopts welded fastening between mainboard 3 and the preceding circuit board 33.
Referring to fig. 3-4, the front portion of the housing 21 is provided with a panel 23, the rear portion is provided with a rear cover 24, the panel 23 and the housing 21 are fixed by adhesion, the rear cover 24 and the housing 21 are fixed by clamping, the housing 21 is provided with a buckle 212, and the rear cover 24 is provided with a slot 241 matched with the buckle 212.
Referring to fig. 3-4, the panel 23 is provided with a camera through hole 231 matching with the camera 22 and a PIR sensor through hole 232 matching with the PIR sensor 332, and the rear cover 24 is provided with a switch through hole 242 matching with the switch 31, an indicator light through hole 243 matching with the power indicator light 32, an SD card slot through hole 244 matching with the SD card slot 34, and a USB slot through hole 245 matching with the USB slot 35.
Furthermore, the camera in the scheme can be used as a video image acquisition end in refrigeration and preservation equipment such as a refrigerator and a freezer, but also can be used as a video image acquisition end in a cabinet for storing other articles.
Example 2
Referring to fig. 5-6, a straight wire arranging clamp, which is detachably mounted on the surface of a cabinet and used for collecting wires, includes a first straight strip 41, a second straight strip 61 which is spaced from the first straight strip 41 and forms a straight channel 51 at the spaced position, and a shielding sheet 7 which is arranged on the surfaces of the first straight strip 41 and the second straight strip 61, wherein the shielding sheet 7 is movably connected with the first straight strip 41 and the second straight strip 61.
First straight strip 41 and the straight strip 61 of second are all for magnetism to inhale the strip, matte 7 be the metal matte, and with first straight strip 41 and the straight strip 61 of second between form magnetism to inhale and be connected, through adopting magnetism to inhale the design first straight strip 41 and the straight strip 61 of second and carry out the demountable installation on cabinet surface, this mode flexibility is strong, it is comparatively convenient to use, but need collocation metal surface's cabinet to use, consequently, also can replace for the fixed spacing strip of viscose, perhaps the spacing strip of thread tightening, do not influence the realization of this scheme to everyone.
The first straight strip 41 and the second straight strip 61 have the same structure, and the vertical straight channel 51 is formed by the two vertical first straight strips 41 and the second straight strip 61 to perform vertical line arrangement.
The first straight strips 41 and the second straight strips 61 are provided with more than one, the number of the first straight strips 41 is equal to that of the second straight strips 61, a stack is formed between each first straight strip 41, a stack is formed between each second straight strip 61, a stack channel 52 is formed between each first straight strip 41 and each second straight strip 61, the straight channel 51 is equivalent to a bottom channel, and the stack channel 52 is equivalent to a top channel.
Example 3
Referring to fig. 7, a turning wire arranging clamp detachably mounted on the surface of a cabinet for bundling wires comprises a first straight strip 41, a second straight strip 61 spaced apart from the first straight strip 41 and forming a straight channel 51 at the spaced position, and a shielding sheet 7 disposed on the surfaces of the first straight strip 41 and the second straight strip 61, wherein the shielding sheet 7 is movably connected with the first straight strip 41 and the second straight strip 61.
First straight strip 41 and the straight strip 61 of second are all for magnetism to inhale the strip, matte 7 be the metal matte, and with first straight strip 41 and the straight strip 61 of second between form magnetism to inhale and be connected, through adopting magnetism to inhale the design first straight strip 41 and the straight strip 61 of second and carry out the demountable installation on cabinet surface, this mode flexibility is strong, it is comparatively convenient to use, but need collocation metal surface's cabinet to use, consequently, also can replace for the fixed spacing strip of viscose, perhaps the spacing strip of thread tightening, do not influence the realization of this scheme to everyone.
The number of the first straight strips 41 and the number of the second straight strips 61 are equal, the bottom first straight strips 41 and the bottom second straight strips 61 are equal to bottom limit strips, a stack is formed between the first straight strips 41, a stack is formed between the second straight strips 61, the stacked first straight strips 41 and the stacked second straight strips 61 are equal to top limit strips, a stack channel 52 is formed between the stacked first straight strips 41 and the stacked second straight strips 61, the formed stack channel 52 is perpendicular to the straight channel 51, the stack channel 52 is formed by stacking the first straight strips 41 and the second straight strips 61 to change the direction of the straight channel 51 and be equal to the turning channel 53, and therefore the turning channel 53 is formed for collecting and bundling the circuit in the turning direction.
Example 4
Referring to fig. 8, a turning wire clamp detachably mounted on a cabinet surface for bundling wires includes a first curved bar 42, a second curved bar 62 spaced apart from the first curved bar 42 and forming a turning channel 53 at the spaced apart position, and a cover 7 disposed on the surfaces of the first curved bar 42 and the second curved bar 62, wherein the cover 7 is movably connected to the first curved bar 42 and the second curved bar 62.
First curved shape strip 42 and second curved shape strip 62 all are the magnetism and inhale the strip, matte 7 be the metal matte, and with form magnetism between first curved shape strip 42 and the second curved shape strip 62 and inhale the connection, first curved shape strip 42 and the second curved shape strip 62 through adopting the magnetism to inhale the design carry out the demountable installation on cabinet surface, this mode flexibility is strong, it is comparatively convenient to use, but need collocation metal surface's cabinet to use, consequently, also can replace for the fixed spacing of viscose, perhaps the spacing of thread tightening, do not influence the realization of this scheme to everywhere.
The first curved strip 42 and the second curved strip 62 are both disposed in a curved manner, the turning channel 53 is disposed in a curved manner, the curved directions of the first curved strip 42 and the second curved strip 62 are the same, the turning channel 53 is formed by adopting a curved design, and the curved turning channel 53 is formed by the two curved first curved strips 42 and the second curved strip 62 to perform a line of curvature of the turning direction.
The first curved strips 42 and the second curved strips 62 are provided with more than one, the number of the first curved strips 42 and the number of the second curved strips 62 are equal, a stack is formed between each first curved strip 42, a stack is formed between each second curved strip 62, and a stack channel 52 is formed between the stacked first curved strips 42 and the stacked second curved strips 62, in this embodiment, the formed stack channel 52 is in the same direction as the turning channel 53, and the stack channel 52 is formed by stacking the first curved strips 42 and the second curved strips 62 to widen the turning channel 53, so as to be used for multi-circuit bundling in the turning direction.
Example 5
Referring to fig. 1 to 9, an external camera system installed in a refrigerator includes:
the camera device is used for collecting images of articles taken and placed in the refrigerator and comprises a vertical camera and a transverse camera, wherein the vertical camera and the transverse camera are connected with a circuit;
the wire arranging device is used for bundling the lines of the vertical camera and the transverse camera and comprises a straight wire arranging clamp and a steering wire arranging clamp;
the vertical camera comprises a joint mechanism 1 arranged on the opening side of the cabinet and a camera mechanism 2 arranged on the joint mechanism 1, and the structure of the transverse camera is consistent with that of the vertical camera; the straight line arranging clamp comprises a straight limiting clamp and a straight channel 511 formed by the straight limiting clamp, and the steering line arranging clamp comprises a steering limiting clamp and a steering channel 52 formed by the steering limiting clamp.
The joint mechanism 1 comprises a first bracket joint 11, a joint framework 12 which is matched and connected with the first bracket joint 11, and a second bracket joint 13 which is matched and connected with the joint framework 12, wherein the first bracket joint 11 and the second bracket joint 13 have the same structure, the first bracket joint 11 comprises a relevant joint seat 111, a joint sleeve 114 which is arranged on the joint seat 111, a joint cushion 112 which is inserted into the joint sleeve 114, and a joint nut 113 which is arranged outside the joint sleeve 114, the joint framework 12 comprises a relevant joint head 121 and a joint framework 122 which is integrally formed with the joint head 121, part of the joint head 121 is sunk into the joint cushion 112, part of the joint head is kept in the joint nut 113, and part of the joint head is exposed out of the joint nut 113.
The straight limiting clamp comprises a first straight strip 411, a second straight strip 611 forming a gap with the first straight strip 411, and a shielding sheet 7 arranged on the first straight strip 411 and the second straight strip 611, the straight channel 511 is located between the first straight strip 411 and the second straight strip 611, the turning limiting clamp comprises a first curved strip 42, a second curved strip 62 forming a gap with the first curved strip 42, and a shielding sheet 7 arranged on the first curved strip 42 and the second curved strip 62, and the turning channel 52 is located between the first curved strip 42 and the second curved strip 62.
The invention has the beneficial effects that:
the combined design of a plurality of external cameras and a plurality of wire arranging clamps is adopted, the intelligent upgrading method is suitable for intelligent upgrading of various refrigerators, the key problem that the refrigerator needs to be replaced when the refrigerator is upgraded into an intelligent refrigerator is solved, and the intelligent cameras are built; the external camera device in the scheme is arranged outside the refrigerator through the joint mechanism and the camera mechanism matched with the joint mechanism, and the camera mechanism carries out image acquisition towards the taking and placing positions of the refrigerator, so that the initial building of the camera is completed; and the reason line device in this scheme then adopts the straight line to reason the fastener with turn to the reason fastener, through the straight line to reason fastener with turn to the straight passageway that the reason fastener formed and turn to the passageway and restrain the circuit of mechanism of making a video recording to accomplish the follow-up of camera and build, the traditional refrigerator of solution upgrades one of the key problem of intelligent refrigerator, also is the complete of camera on the refrigerator and builds.
The above-described embodiments of the present invention are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and various other modifications, substitutions and alterations can be made to the above-described structure of the present invention without departing from the basic technical concept of the present invention as described above, according to the common technical knowledge and conventional means in the field of the present invention.
Claims (10)
1. An external camera system, comprising:
the camera device is used for collecting images of the picked and placed objects and comprises a vertical camera and a transverse camera, and the vertical camera and the transverse camera are connected with a circuit;
the wire arranging device is used for bundling the lines of the vertical camera and the transverse camera and comprises a straight wire arranging clamp and a steering wire arranging clamp;
the vertical camera comprises a joint mechanism arranged on the opening side of the cabinet and a camera mechanism arranged on the joint mechanism, and the structure of the transverse camera is consistent with that of the vertical camera; the straight wire arranging clamp comprises a straight limiting clamp and a straight channel formed by the straight limiting clamp, and the steering wire arranging clamp comprises a steering limiting clamp and a steering channel formed by the steering limiting clamp.
2. The external camera system of claim 1, wherein: the joint mechanism comprises a first support joint, a joint framework and a second support joint, wherein the joint framework is connected with the first support joint in a matched mode, the second support joint is connected with the joint framework in a matched mode, and the first support joint and the second support joint are consistent in structure.
3. The external camera system of claim 2, wherein: the first bracket joint comprises a relevant joint seat, a joint sleeve arranged on the joint seat, a joint soft pad inserted into the joint sleeve, and a joint nut arranged outside the joint sleeve.
4. The external camera system of claim 3, wherein: the joint framework comprises a relevant joint head and a joint frame integrally formed with the joint head, wherein part of the joint head is sunk into the joint soft pad, part of the joint head is kept in the joint nut, and part of the joint head is exposed out of the joint nut.
5. The external camera system of claim 1, wherein: the camera shooting mechanism comprises a shell connected with the second support joint and a camera which is arranged in the shell and shoots outwards.
6. The external camera system of claim 5, wherein: be equipped with the mainboard in the shell, install switch, power indicator, preceding circuit board, SD card slot and USB slot on the mainboard, the mainboard card go into and form fixedly in the guide rail, the camera install on preceding circuit board, still install light and PIR sensor on the preceding circuit board.
7. The external camera system of any of claims 1-6, wherein: the straight-direction limiting clamp comprises a first straight-direction strip, a second straight-direction strip and a covering piece, wherein the second straight-direction strip is spaced with the first straight-direction strip, the covering piece is arranged on the first straight-direction strip and the second straight-direction strip, and the straight-direction channel is positioned between the first straight-direction strip and the second straight-direction strip.
8. The external camera system of any of claims 1-6, wherein: the turning limiting clamp comprises a first curved strip, a second curved strip and a shielding sheet, wherein the second curved strip is spaced from the first curved strip, the shielding sheet is arranged on the first curved strip and the second curved strip, and the turning channel is positioned between the first curved strip and the second curved strip.
9. The external camera system of any of claims 1-6, wherein: the steering limiting clamp comprises a bottom limiting strip, a top limiting strip and a covering sheet, wherein the top limiting strip is stacked on the bottom limiting strip, the covering sheet is arranged on the top limiting strip, a bottom channel is formed on the bottom limiting strip, a top channel is formed on the top limiting strip, an included angle is formed between the bottom channel and the top channel, and the steering channel is formed by communicating the bottom channel and the top channel.
10. Use of an external camera system according to any of claims 1-9 in a refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070294.1A CN113810577A (en) | 2021-09-13 | 2021-09-13 | External camera system and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111070294.1A CN113810577A (en) | 2021-09-13 | 2021-09-13 | External camera system and application thereof |
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| CN113810577A true CN113810577A (en) | 2021-12-17 |
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| CN209879306U (en) * | 2019-07-05 | 2019-12-31 | 武汉傲腾科技有限公司 | Visual type automatic data acquisition and analysis equipment |
| CN110455027A (en) * | 2019-07-16 | 2019-11-15 | 海信集团有限公司 | A kind of image collecting device and its refrigerator, control method |
| CN211716957U (en) * | 2020-03-27 | 2020-10-20 | 孙梦菲 | Internal camera system for refrigerator capable of acquiring images in real time |
| CN111950414A (en) * | 2020-07-31 | 2020-11-17 | 广州微林软件有限公司 | Cabinet food identification system and identification method |
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