CN116570232A - Scalable Qu Guangshai looks into appearance and shading section of thick bamboo thereof - Google Patents
Scalable Qu Guangshai looks into appearance and shading section of thick bamboo thereof Download PDFInfo
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- CN116570232A CN116570232A CN202310567720.5A CN202310567720A CN116570232A CN 116570232 A CN116570232 A CN 116570232A CN 202310567720 A CN202310567720 A CN 202310567720A CN 116570232 A CN116570232 A CN 116570232A
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 title claims description 6
- 241001330002 Bambuseae Species 0.000 title claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims description 6
- 239000011425 bamboo Substances 0.000 title claims description 6
- 238000007689 inspection Methods 0.000 claims abstract description 31
- 238000012216 screening Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000010801 machine learning Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 210000001525 retina Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000029091 Refraction disease Diseases 0.000 description 2
- 230000004430 ametropia Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000014733 refractive error Diseases 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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- Eye Examination Apparatus (AREA)
Abstract
The invention discloses a telescopic Qu Guangshai checking instrument which comprises a telescopic shading barrel and a handheld Qu Guangshai checking instrument body, wherein the telescopic shading barrel comprises a first section and a second section, the first section and the second section are of hollow tubular structures, the second section is inserted into the first section and is connected with the first section in a sliding manner, the handheld Qu Guangshai checking instrument body is fixedly connected with one end, far away from the first section, of the second section, and a handle is fixedly connected to the handheld Qu Guangshai checking instrument body. The shading cylinder is arranged on the outer side of the handheld Qu Guangshai inspection instrument body, the problem that the existing Qu Guangshai inspection instruments are not provided with a design with the shading cylinder and are required to be used in a dark light environment and are not suitable for outdoor strong sunlight scenes is solved, the shading cylinder is arranged to be connected with the first section and the second section in a telescopic sliding mode, the distance between the handheld Qu Guangshai inspection instrument body and a screening person is in an adjustable state, and accuracy of refractive screening is guaranteed.
Description
Technical Field
The invention relates to the technical field of ophthalmic instruments, in particular to a telescopic Qu Guangshai inspection instrument and a shading barrel thereof.
Background
Myopia is one of ametropia. When the eye is in a condition of accommodation relaxation, parallel rays enter the eye, which focus in front of the retina, which results in the inability to form a clear image on the retina, known as myopia.
In the state of eye adjustment relaxation, external parallel light enters the eye, and the focus of the parallel light just falls on retina to form a clear image, which is called orthoscopy; if the focal spot cannot be placed on the retina, it is called ametropia.
The prior art scheme is basically an independent Qu Guangshai inspection instrument, auxiliary equipment is required to be added, or a tester is required to photograph at a distance of about one meter from the screening instrument, or the Qu Guangshai inspection instrument with a screen is installed in a shading shell, photographing is carried out through reflection and refraction of light, and the screening instrument is placed on the ground, but most of the prior Qu Guangshai inspection instruments are not provided with a shading barrel, are required to be used in a dark environment, and are not suitable for outdoor strong sunlight scenes.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a telescopic Qu Guangshai inspection instrument and a shading barrel thereof, and solves the problems that the prior Qu Guangshai inspection instrument proposed in the background art is not provided with a shading barrel, needs to be used in a dark environment and is not suitable for outdoor strong sunlight scenes.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the utility model provides a scalable shading section of thick bamboo, includes first section, second section, first section, second section are hollow tubular structure, just the second section is pegged graft in first section, second section sliding connection is in first section.
Preferably, one of the side surfaces of the first section and the second section is a planar structure, and the side surfaces of the first section and the second section are planar and correspond to each other.
Preferably, a section of the first section away from the second section is provided with an eye shield.
A retractable Qu Guangshai scanner comprising a retractable lightproof cartridge according to claims 1-3.
Preferably, the handheld Qu Guangshai inspection instrument comprises a handheld Qu Guangshai inspection instrument body, wherein the handheld Qu Guangshai inspection instrument body is fixedly connected to one end of the second section away from the first section, and a handle is fixedly connected to the handheld Qu Guangshai inspection instrument body.
Preferably, the system comprises a screening personnel recording system, wherein the screening personnel recording system comprises an acquisition module, a data processing module, a gateway and a cloud service center, and the data acquisition module is used for detecting eyes of the screening personnel so as to extract characteristic information of the eyes of the screening personnel;
the data processing module extracts a facula image formed by refracting light rays into eyes of a screening person based on the characteristic information; based on a machine learning algorithm, carrying out matching processing on the facula images so as to determine refractive information of eyes of the target object;
the gateway is used for carrying out information interaction among the acquisition module, the data processing module and the cloud service center;
the cloud service center stores a plurality of existing characteristic information and existing refraction information.
Preferably, when the collecting module collects the characteristic information, transmits the characteristic information to the cloud service center, compares the characteristic information with a plurality of existing characteristic information of the cloud service center, if the existing characteristic information is identical to the characteristic information, replaces the existing refractive information, which corresponds to the identical part of the existing characteristic information and the characteristic information of the cloud service center, with the refractive information generated after the data processing module processes the existing characteristic information and the characteristic information of the cloud service center, generates new existing refractive information, and if the existing characteristic information is different from the characteristic information, enters the refractive information generated by the existing characteristic information and the characteristic information into the cloud service center, and generates the existing characteristic information and the existing refractive information.
The handheld Qu Guangshai inspection instrument body is provided with a protection device, and the protection device is used for protecting a display screen of the handheld Qu Guangshai inspection instrument body.
Preferably, the protection device comprises a mounting shell, wherein the mounting shell is fixedly connected to the outer side of the handheld Qu Guangshai scanner body, and a gap exists between the handheld Qu Guangshai scanner body and the mounting shell;
the rotary table is rotationally connected to the mounting shell, two groups of driving rods are fixedly connected to the outer side of the rotary table, and the two groups of driving rods are spaced by 180 degrees;
the driving rod is rotationally connected with one end of a first connecting rod, the other end of the first connecting rod is rotationally connected with a second connecting rod, the other end of the second connecting rod is rotationally connected with a second fixed foot, and the second fixed foot is fixedly connected with the protection plate;
the second connecting rod is Z-shaped, and a rotating ring is fixedly connected to the bending part of the second connecting rod and is rotatably connected to the mounting shell.
Preferably, one end of a third connecting rod is rotatably connected to the mounting shell, the other end of the third connecting rod is rotatably connected to a first fixed foot, and the first fixed foot is fixedly connected to the protection plate;
the protective plate is positioned outside the display screen of the handheld Qu Guangshai scanner body;
the outer fringe department of protection shield is fixed with the piece of gripping, the piece of gripping is located handheld Qu Guangshai checks appearance body both sides.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view showing a closed state structure of the protection device of the present invention;
fig. 3 is a schematic view illustrating an open state structure of the protection device according to the present invention.
In the figure: 1. a first section; 2. a second section; 3. an eye shield; 4. a handle; 5. a Qu Guangshai scanner body is held by hand; 6. a protection device; 601. a mounting shell; 602. a turntable; 603. a driving rod; 604. a first link; 605. a second link; 606. a rotating ring; 607. a third link; 608. a first fixed leg; 609. a second fixed leg; 610. a protective plate; 611. and a holding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a scalable shading section of thick bamboo, includes first section 1, second section 2, first section 1, second section 2 are hollow tubular structure, just second section 2 peg graft in first section 1, second section 2 sliding connection is in first section 1.
One side surface of the first section 1 and one side surface of the second section 2 are of a plane structure, and the side surfaces of the first section 1 and the second section 2 are plane surfaces and correspond to each other.
A section of the first section 1 remote from the second section 2 is provided with an eye shield 3.
A scalable Qu Guangshai look-up instrument comprises a scalable shading cylinder.
Preferably, the handheld Qu Guangshai inspection instrument comprises a handheld Qu Guangshai inspection instrument body 5, wherein the handheld Qu Guangshai inspection instrument body 5 is fixedly connected to one end of the second section 2, which is far away from the first section 1, and a handle 4 is fixedly connected to the handheld Qu Guangshai inspection instrument body 5.
The working principle of the scheme has the beneficial effects that: the light shielding barrel is arranged on the outer side of the handheld Qu Guangshai inspection instrument body 5, so that the problems that the existing Qu Guangshai inspection instruments are not provided with a design with the light shielding barrel, are required to be used in a dark environment and are not suitable for outdoor strong sunlight scenes are solved;
the shading section of thick bamboo sets up to first section 1, the scalable sliding connection of second section 2 for the handheld Qu Guangshai appearance body 5 is in adjustable state from screening personnel's distance, has guaranteed the degree of accuracy to the dioptric screening.
Example 2
On the basis of the embodiment 1, the system comprises a screening personnel recording system, wherein the screening personnel recording system comprises an acquisition module, a data processing module, a gateway and a cloud service center, and the data acquisition module is used for detecting eyes of the screening personnel so as to extract characteristic information of the eyes of the screening personnel;
the data processing module extracts a facula image formed by refracting light rays into eyes of a screening person based on the characteristic information; based on a machine learning algorithm, carrying out matching processing on the facula images so as to determine refractive information of eyes of the target object;
the gateway is used for carrying out information interaction among the acquisition module, the data processing module and the cloud service center;
the cloud service center stores a plurality of existing characteristic information and existing refraction information;
when the acquisition module acquires the characteristic information, the characteristic information is transmitted to the cloud service center and is compared with a plurality of existing characteristic information of the cloud service center, if the existing characteristic information is identical to the characteristic information, the refraction information generated after being processed by the data processing module is used for replacing the existing refraction information corresponding to the identical part of the existing characteristic information and the characteristic information of the cloud service center to generate new existing refraction information, and if the existing characteristic information is different from the characteristic information, the refraction information generated according to the characteristic information is input into the cloud service center to generate the existing characteristic information and the existing refraction information.
The working principle of the scheme has the beneficial effects that: the automatic record of the screening result of each screening person is automatically recorded in the cloud, and the cloud data is automatically updated after each new screening, so that the change condition of the screening person is known to a certain extent, the working steps of a user are reduced through the automatic record, and the efficiency is improved.
Example 3
Referring to fig. 2-3, on the basis of embodiments 1-2, a protection device 6 is disposed outside the handheld Qu Guangshai inspection body 5, and the protection device 6 is used for protecting a display screen of the handheld Qu Guangshai inspection body 5.
The protection device 6 comprises a mounting shell 601, the mounting shell 601 is fixedly connected to the outer side of the handheld Qu Guangshai scanner body 5, and a gap exists between the handheld Qu Guangshai scanner body 5 and the mounting shell 601;
the rotary table 602 is rotatably connected to the mounting housing 601, two groups of driving rods 603 are fixedly connected to the outer side of the rotary table 602, and the two groups of driving rods 603 are spaced 180 degrees apart;
preferably, a limit structure (not shown) is disposed on the periphery of the turntable 602, and the limit structure is used for determining the rotation angle of the turntable 602;
the turntable 602 is driven by a motor or other drive (not shown);
the driving rod 603 is rotatably connected with one end of a first connecting rod 604, the other end of the first connecting rod 604 is rotatably connected with a second connecting rod 605, the other end of the second connecting rod 605 is rotatably connected with a second fixing foot 609, and the second fixing foot 609 is fixedly connected with the protection plate 610;
the second connecting rod 605 is in a zigzag shape, a rotating ring 606 is fixedly connected to the bending part of the second connecting rod 605, and the rotating ring 606 is rotatably connected to the mounting housing 601.
One end of a third connecting rod 607 is rotatably connected to the mounting housing 601, the other end of the third connecting rod 607 is rotatably connected to a first fixing leg 608, and the first fixing leg 608 is fixedly connected to the protection board 610;
the protection board 610 is located outside the display screen of the handheld Qu Guangshai scanner body 5;
the outer edge of the protection plate 610 is fixed with a holding block 611, and the holding block 611 is positioned at two sides of the hand-held Qu Guangshai scanner body 5.
The working principle of the scheme has the beneficial effects that: the motor or other driving member drives the turntable 602 to rotate to drive the first link 604 to deflect, so that the second link 605 rotates around the rotating ring 606, the second link 605 is rotationally connected to the protection plate 610 through the second fixing leg 609, and since the protection plate 610 is rotationally connected to one end of the third link 607 through the first fixing leg 608, the other end of the third link 607 is rotationally connected to the mounting housing 601, when the second link 605 rotates, the protection plate 610 deflects to both sides of the hand-held Qu Guangshai scanner body 5 on the surface of the hand-held Qu Guangshai scanner body 5 under the restriction of the second link 605 and the third link 607, exposing the hand-held Qu Guangshai scanner body 5, when the protection plate 610 deflects to both sides of the hand-held Qu Guangshai scanner body 5, the holding block 611 fixed on the protection plate 610 is completely naked, so that the holding of the handheld Qu Guangshai inspection instrument body 5 is more convenient, damage caused by falling due to unstable holding is effectively avoided, and when the protection plate 610 deflects to two sides of the handheld Qu Guangshai inspection instrument body 5, the height of the protection plate 610 is higher than the surface of a display screen of the handheld Qu Guangshai inspection instrument body 5, light rays are further shielded, the phenomenon that the screen watching effect is poor due to stronger light rays is avoided, when the turntable 602 reversely rotates, the protection plate 610 is shielded on the surface of the display screen of the handheld Qu Guangshai inspection instrument body 5 again, and the surface of the display screen of the handheld Qu Guangshai inspection instrument body 5 is protected.
Example 4
On the basis of embodiment 1, including connection stability monitoring devices, stable connection between first section 1, the second section 2 has great influence to Qu Guangshai inspection precision of looking up the appearance, through confirm at any time that connection stability between first section 1, the second section 2 in order to avoid connecting unstability between first section 1, the second section 2 and cause Qu Guangshai to look up the precision reduction, connection stability monitoring devices includes:
the temperature sensors are arranged on the first section 1 and the second section 2 and are used for detecting the temperature difference of the first section 1 and the second section 2;
a force sensor arranged between the first section 1 and the second section 2 and used for detecting the pressure between the first section 1 and the second section 2;
the counter is used for recording the relative sliding times of the first section 1 and the second section 2;
the alarm is arranged on the first section 1;
the controller, the controller respectively with temperature sensor, force transducer, counter, alarm electric connection, the controller is based on temperature sensor, force transducer, counter, control the alarm work includes:
step 1: the controller obtains a connection stability index based on the temperature sensor, the force sensor, the counter and the formula:
wherein A is a connection stability index, T i The first and second sections 1 and 2 detected for the ith time of the temperature sensorTemperature difference F i For the I-th detection of the pressure between the first segment 1 and the second segment 2 by the force sensor, I is the relative sliding times of the first segment 1 and the second segment 2 recorded by a counter, mu is the friction factor between the first segment 1 and the second segment 2,for the expansion coefficients of the materials of the first section 1 and the second section 2, ρ is the elastic modulus of the materials of the first section 1 and the second section 2, S is the average cross-sectional area of the materials of the first section 1 and the second section 2, ln is a logarithmic function based on a natural constant e;
step 2: based on the calculation result of the step 1, the controller compares the connection stability index with a preset reference value, and when the connection stability index is smaller than the preset reference value, the controller controls the alarm to alarm.
The working principle of the scheme has the beneficial effects that: the temperature sensor is arranged to detect the temperature difference between the first section 1 and the second section 2, the force sensor is arranged to detect the pressure between the first section 1 and the second section 2, the counter is arranged to record the relative sliding times of the first section 1 and the second section 2, the temperature difference between the first section 1 and the second section 2 detected by the temperature sensor, the pressure between the first section 1 and the second section 2 detected by the force sensor, the relative sliding times of the first section 1 and the second section 2 recorded by the counter and a formula are calculated to obtain a sealing performance index, when the connection stability index is smaller than a preset reference value, the controller controls the alarm to send an alarm prompt to inform a user to check the connection stability between the first section 1 and the second section 2, so that the stable connection of the first section 1 and the second section 2 is ensured, the accuracy of the refraction screening is ensured, the alarm is controlled by the controller to give an alarm, and the relevant staff is informed in time, and the intelligence of the device is increased.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A scalable shading section of thick bamboo which characterized in that:
the novel plastic composite pipe comprises a first section (1) and a second section (2), wherein the first section (1) and the second section (2) are of hollow tubular structures, the second section (2) is inserted into the first section (1), and the second section (2) is connected with the first section (1) in a sliding mode.
2. A retractable shade cartridge as defined in claim 1, wherein:
one side surface of the first section (1) and one side surface of the second section (2) are of a plane structure, and the side surfaces of the first section (1) and the second section (2) are of plane surfaces and correspond to each other.
3. A retractable shade cartridge as defined in claim 2, wherein:
a section of the first section (1) far away from the second section (2) is provided with an eye shield (3).
4. A scalable Qu Guangshai looks into appearance, its characterized in that:
a retractable shade cartridge comprising the device of claims 1-3.
5. The scalable Qu Guangshai scanner of claim 4, wherein:
including handheld Qu Guangshai look into appearance body (5), handheld Qu Guangshai look into appearance body (5) fixed connection in second section (2) keep away from the one end of first section (1), handheld Qu Guangshai looks into fixedly connected with handle (4) on appearance body (5).
6. The scalable Qu Guangshai scanner of claim 4, wherein:
the system comprises a screening personnel recording system, wherein the screening personnel recording system comprises an acquisition module, a data processing module, a gateway and a cloud service center, and the data acquisition module is used for detecting eyes of the screening personnel so as to extract characteristic information of the eyes of the screening personnel;
the data processing module extracts a facula image formed by refracting light rays into eyes of a screening person based on the characteristic information; based on a machine learning algorithm, carrying out matching processing on the facula images so as to determine refractive information of eyes of the target object;
the gateway is used for carrying out information interaction among the acquisition module, the data processing module and the cloud service center;
the cloud service center stores a plurality of existing characteristic information and existing refraction information.
7. The scalable Qu Guangshai scanner of claim 6, wherein:
when the acquisition module acquires the characteristic information, the characteristic information is transmitted to the cloud service center and is compared with a plurality of existing characteristic information of the cloud service center, if the existing characteristic information is identical to the characteristic information, the refraction information generated after being processed by the data processing module is used for replacing the existing refraction information corresponding to the identical part of the existing characteristic information and the characteristic information of the cloud service center to generate new existing refraction information, and if the existing characteristic information is different from the characteristic information, the refraction information generated according to the characteristic information is input into the cloud service center to generate the existing characteristic information and the existing refraction information.
8. A scalable Qu Guangshai scanner according to claim 5, wherein:
the handheld Qu Guangshai inspection instrument body (5) is provided with a protection device (6) outside, and the protection device (6) is used for protecting a display screen of the handheld Qu Guangshai inspection instrument body (5).
9. A scalable Qu Guangshai scanner according to claim 8, wherein:
the protection device (6) comprises a mounting shell (601), the mounting shell (601) is fixedly connected to the outer side of the handheld Qu Guangshai scanner body (5), and a gap exists between the handheld Qu Guangshai scanner body (5) and the mounting shell (601);
the mounting shell (601) is rotationally connected with a rotary table (602), two groups of driving rods (603) are fixedly connected to the outer side of the rotary table (602), and the two groups of driving rods (603) are spaced at 180 degrees;
the driving rod (603) is rotationally connected with one end of a first connecting rod (604), the other end of the first connecting rod (604) is rotationally connected with a second connecting rod (605), the other end of the second connecting rod (605) is rotationally connected with a second fixed foot (609), and the second fixed foot (609) is fixedly connected with the protection plate (610);
the second connecting rod (605) is Z-shaped, a rotating ring (606) is fixedly connected to the bending part of the second connecting rod (605), and the rotating ring (606) is rotatably connected to the mounting shell (601).
10. A scalable Qu Guangshai scanner according to claim 9, wherein:
one end of a third connecting rod (607) is rotatably connected to the mounting shell (601), the other end of the third connecting rod (607) is rotatably connected to a first fixed foot (608), and the first fixed foot (608) is fixedly connected to a protection plate (610);
the protective plate (610) is positioned at the outer side of the display screen of the handheld Qu Guangshai scanner body (5);
the outer edge of the protection plate (610) is fixedly provided with a holding block (611), and the holding block (611) is positioned at two sides of the handheld Qu Guangshai scanner body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310567720.5A CN116570232A (en) | 2023-05-19 | 2023-05-19 | Scalable Qu Guangshai looks into appearance and shading section of thick bamboo thereof |
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| CN202310567720.5A CN116570232A (en) | 2023-05-19 | 2023-05-19 | Scalable Qu Guangshai looks into appearance and shading section of thick bamboo thereof |
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| CN105989220A (en) * | 2015-01-30 | 2016-10-05 | 中兴通讯股份有限公司 | Method and device for providing health information |
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| CN108986876A (en) * | 2018-06-14 | 2018-12-11 | 北京奇伦天佑创业投资有限公司 | The carry-on management system of personal health |
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