CN112729048A - Method for using measurement data reading device - Google Patents
Method for using measurement data reading device Download PDFInfo
- Publication number
- CN112729048A CN112729048A CN202110048549.8A CN202110048549A CN112729048A CN 112729048 A CN112729048 A CN 112729048A CN 202110048549 A CN202110048549 A CN 202110048549A CN 112729048 A CN112729048 A CN 112729048A
- Authority
- CN
- China
- Prior art keywords
- reading
- data
- processing unit
- image data
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
- H04B2001/3861—Transceivers carried on the body, e.g. in helmets carried in a hand or on fingers
Abstract
The invention discloses a using method of a measurement data reading device, which comprises the steps of wearing a reading component on the end part of a human finger through a finger wearing piece; fixing the control assembly on the back of the hand or the arm of the human body; aligning and covering the reading port on a position to be read, and triggering a reading switch; the camera unit acquires image data of a position to be read and transmits the image data to the processing unit; the processing unit sends the image data to an external data receiving device through the wireless communication unit, or the processing unit performs image processing on the image data to acquire reading data in the image data and sends the reading data to the data receiving device through the wireless communication unit. The measured data reading device can be worn by one hand, image data of a position to be read is acquired through the camera unit of the reading assembly, the image data or the reading data are transmitted to the data receiving equipment through the processing unit and the wireless communication unit, the measured data can be read simply and rapidly, and the measured data is electronized.
Description
Technical Field
The invention relates to the technical field of data measurement equipment, in particular to a using method of a measurement data reading device.
Background
Conventionally, when the manufacturing industry detects whether the length, size or area of an object meets the quality requirement, especially when the product leaves the factory and needs mass detection in product proofing, the problems exist:
1) when an object is detected, a flexible rule or a hard rule on the market is required to be used for measurement, measurement data is usually read and recorded manually during measurement, and when a large number of objects are detected or long-time detection is carried out, an operator consumes much time and energy and easily makes mistakes;
2) although some electronic rulers capable of automatically reading are available on the market, the electronic rulers are high in cost, and when some clothes are detected, for example, when women's underwear is measured, positions such as concave positions and curved positions exist, the spaces of the positions are small, the electronic rulers need to be customized or modified to meet the measurement requirements, and the cost is high;
3) paper test reports are difficult to store, and data are difficult to electronize so as to realize data sharing.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a using method of the measuring data reading device, which can simply and quickly read the measuring data and electronize the measuring data.
According to the use method of the measurement data reading device provided by the embodiment of the invention, the measurement data reading device comprises a reading component and an operation control component, the reading component is provided with a finger wearing piece, a reading switch and a reading port, a camera unit facing the reading port is arranged in the reading component, the camera unit is electrically connected with the reading switch, the operation control component is provided with a processing unit, an operation key, a battery and a wireless communication unit, the operation key, the battery and the wireless communication unit are respectively electrically connected with the processing unit, and the processing unit is also electrically connected with the camera unit, and the method comprises the following steps:
the reading assembly is worn at the end part of a human finger through a finger wearing piece;
fixing the control assembly on the back of the hand or the arm of the human body;
aligning the reading port and covering the reading port at a position to be read;
triggering the reading switch;
the camera unit acquires the image data of the position to be read and transmits the image data to the processing unit;
the processing unit sends the image data to an external data receiving device through the wireless communication unit, or the processing unit performs image processing on the image data to acquire reading data in the image data and sends the reading data to the data receiving device through the wireless communication unit.
The use method of the measurement data reading device provided by the embodiment of the invention at least has the following beneficial effects: the measured data reading device can be worn by one hand, the wearing mode is simple, image data of a position to be read can be acquired through the camera unit of the reading assembly during use, the image data or the converted read data are transmitted to the data receiving equipment through the processing unit and the wireless communication unit, the measured data can be read simply and rapidly, and the measured data are electronized.
According to some embodiments of the invention, after the processing unit transmits the image data to an external data receiving device through the wireless communication unit, the data receiving device performs the following steps:
and carrying out image processing on the image data to acquire reading data in the image data.
According to some embodiments of the present invention, the control component is provided with a display screen electrically connected to the processing unit, and the display screen displays the reading data.
According to some embodiments of the invention, the method of using the measurement data reading device further comprises the steps of:
the operation key inputs an operation instruction to the processing unit;
the processing unit sends the operation instruction to the data receiving equipment through the wireless communication unit;
and the data receiving equipment carries out remote control of a cursor or a function according to the operation instruction.
According to some embodiments of the invention, the remote manipulation of the cursor comprises at least one of an up-shift, a down-shift, a left-shift, and a right-shift of the cursor.
According to some embodiments of the invention, the remote manipulation of the function comprises at least one of confirmation, deletion, cancellation and unit switching.
According to some embodiments of the invention, the data receiving device further performs the steps of:
and outputting the reading data to a document with a preset format.
According to some embodiments of the invention, the preset formats include EXCEL, WORD and TXT formats.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of a measurement data reading apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic block circuit diagram of the measurement data reading apparatus shown in FIG. 1;
FIG. 3 is a flowchart illustrating steps of a method for using a measurement data reading apparatus according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, the consecutive reference numbers of the method steps are for convenience of examination and understanding, and the implementation order between the steps is adjusted without affecting the technical effect achieved by the technical solution of the present invention by combining the whole technical solution of the present invention and the logical relationship between the steps.
Referring to fig. 1 and fig. 2, the present embodiment discloses a method for using a measurement data reading device, wherein the measurement data reading device includes a reading component 100 and a control component 200, the reading component 100 is provided with a finger wearing piece 110, a reading switch 120 and a reading port 130, a camera unit 140 facing the reading port 130 is arranged in the reading component, the camera unit 140 is electrically connected to the reading switch 120, the control component 200 is provided with a processing unit 210, and an operation key 220, a battery 230 and a wireless communication unit 240 which are respectively electrically connected to the processing unit 210, and the processing unit 210 is further electrically connected to the camera unit 140. The reading assembly 100 and the control assembly 100 communicate with each other through a wire 300, the battery 230 supplies power to the processing unit 210, the processing unit 210 communicates with the camera unit 140 for data, and the processing unit 210 supplies power to the camera unit 140.
Referring to fig. 1, fig. 2 and fig. 3, a method for using a measurement data reading apparatus of the present embodiment includes the steps of:
s100, wearing the reading assembly 100 on the end part of a human finger through the finger wearing piece 110;
s200, fixing the control assembly 200 on the back of a hand or an arm of a human body;
s300, aligning and covering the reading port 130 on a position to be read;
s400, triggering the reading switch 120;
s500, the camera unit 140 acquires image data of a position to be read and transmits the image data to the processing unit 210;
s600, the processing unit 210 sends the image data to an external data receiving device through the wireless communication unit 240, or the processing unit 210 performs image processing on the image data to obtain reading data in the image data and sends the reading data to the data receiving device through the wireless communication unit 240.
Referring to fig. 1, for convenience of description, the right-hand wearing measurement data reading device is taken as an example for description in the present embodiment, wherein the reading assembly 100 is worn on the thumb of the human body, the finger wearing piece 110 may be a finger stall, a strap, or a clamping piece, and the control assembly 200 may be fixed on the back of the hand or the arm of the human body through a back wearing piece or an arm wearing piece such as a glove, a strap, or a velcro tape according to the habit of the user, in the present embodiment, the control assembly 200 is connected with a fingerless glove and worn on the back of the hand of the human body through the fingerless glove. When the flexible rule is used for length detection, the user presses the rule head with the left hand of the human body, holds the flexible rule with the right hand of the human body and pulls out the flexible rule for measurement. When a reading is required, the reading assembly 100 worn on the thumb is pressed onto the tape, and the reading port 130 is aligned and covers the position to be read, and the reading switch 120 is triggered. It should be noted that the reading switch 120 may be disposed inside the finger-worn member 110 and triggered by pressing the reading switch 120 with a thumb, or the reading switch 120 may be disposed outside the finger-worn member 110 and triggered by pressing the reading switch 120 with an index finger. After the reading switch 120 is triggered, the camera unit 140 obtains image data of a position to be read, and transmits the image data to the processing unit 210, the processing unit 210 performs transmission or image processing on the image data according to design requirements, and sends corresponding data to a data receiving device through the wireless communication unit 240, wherein the data receiving device may be a mobile phone, a tablet computer, an electronic computer, an industrial computer or a cloud server, and the wireless communication unit 240 may be a bluetooth unit, a WIFI unit or a GPRS unit, and the like.
The measurement data reading device of the embodiment can be worn by one hand, the wearing mode is simple, when the device is used, the image data of the position to be read can be acquired through the camera unit 140 of the reading assembly 100, the image data or the converted reading data is transmitted to the data receiving equipment through the processing unit 210 and the wireless communication unit 240, the measurement data can be read simply and quickly, and the measurement data is electronized.
After the processing unit 210 transmits the image data to the external data receiving device through the wireless communication unit 240, the data receiving device performs the following steps:
and S610, carrying out image processing on the image data to acquire reading data in the image data.
In the embodiment, the image processing function is completed by the data receiving device, so that the performance requirement on the processing unit 210 of the control assembly 200 can be reduced, the model selection range of the processing unit 210 is expanded, and the design difficulty and the design cost are favorably reduced.
In order to facilitate the operator to check the reading data in real time, the control assembly 200 is provided with a display screen 250 electrically connected to the processing unit 210, and the display screen 250 displays the reading data. When the processing unit 210 sends the image data to an external data receiving device through the wireless communication unit 240, the data receiving device performs image processing and then feeds back the reading data to the processing unit 210, and the processing unit 210 displays the reading data through the display screen 250; after the processing unit 210 performs image processing on the image data, the processing unit 210 displays the reading data through the display screen 250, and sends the reading data to the data receiving device through the wireless communication unit 240.
In order to facilitate remote control of the data receiving device, the method for using the measurement data reading device further comprises the following steps:
s710, operating the key 220 to input an operating instruction to the processing unit 210;
s720, the processing unit 210 sends the operation instruction to the data receiving device through the wireless communication unit 240;
and S730, the data receiving equipment carries out remote control of a cursor or a function according to the operation instruction.
Wherein the remote manipulation of the cursor comprises at least one of an upward movement, a downward movement, a left movement and a right movement of the cursor. The remote manipulation of the function includes at least one of confirmation, deletion, cancellation, and unit switching.
For example, the operator enters the current reading data as "3.00", the entry is determined by pressing the "confirm" key, when the operator finds that the last data entry is wrong, the last data can be selected through the "up" key, the corresponding data is deleted through the "delete" key, and then the corresponding data is re-entered by pressing the "confirm" key. In this embodiment, the operation keys 220 can be used to remotely control the cursor or function of the data receiving device, the operation is simple and convenient, the complicated software functions are transferred to the data receiving device, the performance of the data receiving device can be fully realized, the performance requirement on the processing unit 210 can be reduced, and the design difficulty can be reduced.
In the practical application process, the measured reading data needs to be utilized for two times or more, and in order to improve the universality of the data, the data receiving equipment further executes the following steps:
and S740, outputting the reading data to a document in a preset format. Specifically, the preset formats include EXCEL, WORD, and TXT formats.
The reading data is arranged in the document with the common format, so that the document can be copied conveniently without being input again by hands, and the convenience of secondary or repeated use of the reading data is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The use method of the measurement data reading device is characterized in that the measurement data reading device comprises a reading component (100) and a control component (200), the reading component (100) is provided with a finger wearing piece (110), a reading switch (120) and a reading port (130), a camera unit (140) facing the reading port (130) is arranged in the reading component (100), the camera unit (140) is electrically connected with the reading switch (120), the control component (200) is provided with a processing unit (210), an operation key (220), a battery (230) and a wireless communication unit (240) which are respectively electrically connected with the processing unit (210), and the processing unit (210) is also electrically connected with the camera unit (140), and the method comprises the following steps:
the reading assembly (100) is worn at the end of a human finger through a finger wearing piece (110);
fixing the control assembly (200) on the back of the hand or the arm of the human body;
aligning and covering the reading port (130) at a position to be read;
-activating the reading switch (120);
the camera unit (140) acquires the image data of the position to be read and transmits the image data to the processing unit (210);
the processing unit (210) transmits the image data to an external data receiving device through the wireless communication unit (240), or the processing unit (210) performs image processing on the image data to acquire reading data in the image data and transmits the reading data to the data receiving device through the wireless communication unit (240).
2. The method of claim 1, wherein after the processing unit (210) transmits the image data to an external data receiving device via the wireless communication unit (240), the data receiving device performs the following steps:
and carrying out image processing on the image data to acquire reading data in the image data.
3. The use method of the measurement data reading device according to claim 1 or 2, wherein a display screen (250) electrically connected to the processing unit (210) is disposed on the control assembly (200), and the display screen (250) displays the reading data.
4. The method of using a measurement data reading apparatus according to claim 1, further comprising the steps of:
the operation key (220) inputs an operation instruction to the processing unit (210);
the processing unit (210) sends the operation instruction to the data receiving device through the wireless communication unit (240);
and the data receiving equipment carries out remote control of a cursor or a function according to the operation instruction.
5. The method of using a measurement data reading apparatus according to claim 4, wherein the remote manipulation of the cursor comprises at least one of an upward shift, a downward shift, a left shift, and a right shift of the cursor.
6. Use of a measurement data reading apparatus according to claim 4, wherein the remote manipulation of the function comprises at least one of confirmation, deletion, cancellation and unit switching.
7. Use of a measurement data reading apparatus according to claim 1 or 2, characterized in that the data receiving device further performs the following steps:
and outputting the reading data to a document with a preset format.
8. Use of a measurement data reading apparatus according to claim 7, wherein the preset formats comprise EXCEL, WORD and TXT formats.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110048549.8A CN112729048A (en) | 2021-01-14 | 2021-01-14 | Method for using measurement data reading device |
| PCT/CN2021/075413 WO2022151547A1 (en) | 2021-01-14 | 2021-02-05 | Method for using measurement data reading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110048549.8A CN112729048A (en) | 2021-01-14 | 2021-01-14 | Method for using measurement data reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112729048A true CN112729048A (en) | 2021-04-30 |
Family
ID=75593069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110048549.8A Pending CN112729048A (en) | 2021-01-14 | 2021-01-14 | Method for using measurement data reading device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112729048A (en) |
| WO (1) | WO2022151547A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW579650B (en) * | 2002-10-22 | 2004-03-11 | Chien-Hsu Chen | A device of glove-form image catch |
| CN103929581A (en) * | 2014-05-06 | 2014-07-16 | 樊欣 | Fingertip camera and photographing method thereof |
| CN105559208A (en) * | 2014-10-13 | 2016-05-11 | 青岛鑫益发工贸有限公司 | Multi-purpose gloves |
| CN108303000A (en) * | 2018-01-18 | 2018-07-20 | 珠海市易迅科技有限公司 | Smart electronics ruler |
| CN108476285A (en) * | 2015-12-18 | 2018-08-31 | 克里斯蒂娜·尚纳特 | Glove shaped devices with the integrated camera that can be advantageously triggered in a manner of ergonomics |
| CN207816172U (en) * | 2018-02-08 | 2018-09-04 | 淮阴师范学院 | A kind of Electronic tape measure |
| CN110393334A (en) * | 2019-08-07 | 2019-11-01 | 北京服装学院 | A kind of limbs measuring scale |
| WO2020029311A1 (en) * | 2018-08-08 | 2020-02-13 | 葛培新 | Communication device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205505916U (en) * | 2016-02-26 | 2016-08-24 | 美德创新（北京）科技有限公司 | Portable measuring tape of intelligence |
| AU2017100224A4 (en) * | 2017-02-26 | 2017-03-30 | Gay, Rohan Keng-Ann DR | Camera-mounted, macro-photography scale ruler used to indicate scale in macro photography such as photography of skin lesions and photography of other small objects. |
-
2021
- 2021-01-14 CN CN202110048549.8A patent/CN112729048A/en active Pending
- 2021-02-05 WO PCT/CN2021/075413 patent/WO2022151547A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW579650B (en) * | 2002-10-22 | 2004-03-11 | Chien-Hsu Chen | A device of glove-form image catch |
| CN103929581A (en) * | 2014-05-06 | 2014-07-16 | 樊欣 | Fingertip camera and photographing method thereof |
| CN105559208A (en) * | 2014-10-13 | 2016-05-11 | 青岛鑫益发工贸有限公司 | Multi-purpose gloves |
| CN108476285A (en) * | 2015-12-18 | 2018-08-31 | 克里斯蒂娜·尚纳特 | Glove shaped devices with the integrated camera that can be advantageously triggered in a manner of ergonomics |
| CN108303000A (en) * | 2018-01-18 | 2018-07-20 | 珠海市易迅科技有限公司 | Smart electronics ruler |
| CN207816172U (en) * | 2018-02-08 | 2018-09-04 | 淮阴师范学院 | A kind of Electronic tape measure |
| WO2020029311A1 (en) * | 2018-08-08 | 2020-02-13 | 葛培新 | Communication device |
| CN110393334A (en) * | 2019-08-07 | 2019-11-01 | 北京服装学院 | A kind of limbs measuring scale |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022151547A1 (en) | 2022-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100680023B1 (en) | Cellular phone input device using electromyography and control method thereof | |
| US6559828B1 (en) | User interface for selecting functions in an electronic hardware | |
| KR102641922B1 (en) | Object positioning methods and electronic devices | |
| CN111031235A (en) | OIS driving circuit structure, data acquisition method and electronic equipment | |
| KR100715200B1 (en) | Data inputting device using magnetic force and method for calculating three dimensional coordinates using it | |
| CN103282779A (en) | Portable communication device, control method, and voice output system | |
| KR102067058B1 (en) | Terminal and method for controlling the same | |
| WO2005079664A1 (en) | Blood glucose monitor for mobile communication device | |
| CN101702738A (en) | Body temperature measuring cell phone and use method thereof | |
| CN112729048A (en) | Method for using measurement data reading device | |
| WO2016037354A1 (en) | Wearable device and data acquisition method thereof | |
| CN104655294A (en) | Body temperature measurement method and device as well as thermometer | |
| CN213213815U (en) | Bluetooth earphone system for monitoring body temperature in real time | |
| CN111372158A (en) | Motion detection method, wireless headset and computer readable storage medium | |
| CN214950964U (en) | Control assembly and measured data reading device | |
| CN214582865U (en) | Reading assembly and measured data reading device | |
| WO2022151546A1 (en) | Measurement data reading device | |
| JP2003029919A (en) | Input equipment | |
| CN206741223U (en) | One kind dialing intelligent watch | |
| CN205028252U (en) | Mobile phone mouse | |
| CN105283822B (en) | Communication module of popping one's head in and calculating equipment | |
| JP3167472U (en) | Transmitter / receiver transmitter for digital calipers | |
| CN209623903U (en) | Composite aircraft formula clinical thermometer | |
| KR102064934B1 (en) | Method and apparatus for transmitting/receiving data between a wireless terminal and electronic pen | |
| CN105572661B (en) | digital measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |
|
| RJ01 | Rejection of invention patent application after publication |