CN210198413U - Measuring instrument with wireless radio frequency label - Google Patents
Measuring instrument with wireless radio frequency label Download PDFInfo
- Publication number
- CN210198413U CN210198413U CN201921425635.0U CN201921425635U CN210198413U CN 210198413 U CN210198413 U CN 210198413U CN 201921425635 U CN201921425635 U CN 201921425635U CN 210198413 U CN210198413 U CN 210198413U
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- CN
- China
- Prior art keywords
- radio frequency
- frequency tag
- wireless radio
- measuring instrument
- dial
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Abstract
The utility model discloses a measuring instrument with a wireless radio frequency tag, which comprises a measuring instrument body, wherein the measuring instrument body comprises a measuring interface for the entering of a source to be measured, a dial for marking a measured value, a pointer for indicating the measured value on the dial and a transparent instrument panel; the inside of the meter body is also provided with a wireless radio frequency tag which is arranged on a dial plate, a pointer or a transparent instrument panel of the measuring instrument body; the utility model discloses an installation wireless radio frequency label in measuring instrument's measuring apparatu table body, through the life-cycle state management information of the measuring apparatu of its place of storage on wireless radio frequency label chip to combine outside wireless radio frequency to read/write in device, can real-time accurate reading and writing measuring instrument's information, avoid appearing because the measuring apparatu information that measuring apparatu quantity too arouses is difficult to the problem of real-time accurate reading and writing.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of measuring device, especially, relate to a measuring instrument with wireless radio frequency identification tag.
[ background of the invention ]
Pointer type measuring instruments are widely used in the fields of aviation and navigation, and are mainly used for measuring and monitoring various parameters. The measuring instrument needs to be periodically checked and calibrated according to different use states and working environments. The number of the measuring instruments on one aviation aircraft and one ship is large, generally ranges from hundreds to thousands, and the management information of the whole service life state of each measuring instrument is difficult to read and write accurately in real time.
When the information of the measuring instrument is counted by manual means, the information of each instrument is inconsistent, such as the range, the grade, the manufacturer and other related information, and the situation that the statistical information is inconsistent with the actual information often occurs. When the information of the measuring instrument is counted by the information management software, the measuring instrument is frequently maintained, so that maintenance personnel are difficult to log in the software system for registration in time, and the situation that the information in the management system is not matched with the actual information of the measuring instrument still occurs.
[ Utility model ] content
The utility model aims at providing a measuring instrument with wireless radio frequency label to solve the problem that can not real-time accurate reading and writing measuring instrument's full life state management information when measuring instrument is in large quantity.
The utility model adopts the following technical scheme: the measuring instrument comprises a measuring instrument body, wherein the measuring instrument body comprises a measuring interface for the entry of a source to be measured, a dial for marking a measured value, a pointer for indicating the measured value on the dial, and a transparent instrument panel;
the wireless radio frequency tag is arranged on a dial plate, a pointer or a transparent instrument panel of the measuring instrument body and used for storing information of the measuring instrument and performing data interaction with an external wireless radio frequency reading/writing device.
Preferably, the wireless radio frequency tag comprises a wireless radio frequency tag antenna, a connecting wire and a wireless radio frequency tag chip.
Preferably, when the radio frequency tag is mounted on the dial:
grooves for accommodating the wireless radio frequency tag antenna, the connecting lead and the wireless radio frequency tag chip are respectively formed in the dial plate, and adhesive layers are respectively arranged among the grooves, the wireless radio frequency tag antenna, the connecting lead and the wireless radio frequency tag chip;
the surfaces of the dial, the wireless radio frequency tag antenna, the connecting lead and the wireless radio frequency tag chip are all provided with coatings.
Preferably, when the radio frequency tag is mounted on the pointer:
grooves for accommodating the wireless radio frequency tag antenna, the connecting wire and the wireless radio frequency tag chip are respectively formed in the pointer, and adhesive layers are respectively arranged among the grooves, the wireless radio frequency tag antenna, the connecting wire and the wireless radio frequency tag chip;
adhesive layers are arranged among the pointer, the wireless radio frequency tag antenna, the connecting lead and the wireless radio frequency tag chip;
the surfaces of the pointer, the wireless radio frequency tag antenna, the connecting wire and the wireless radio frequency tag chip are all provided with coatings.
Preferably, when the radio frequency tag is mounted on the transparent instrument panel:
the wireless radio frequency tag antenna, the connecting wire and the wireless radio frequency tag chip are attached to the inside of the transparent instrument panel, and the adhesive layers are arranged between the transparent instrument panel and the wireless radio frequency tag antenna, between the connecting wire and the wireless radio frequency tag chip.
The utility model has the advantages that: the utility model discloses an at this internal installation wireless radio frequency label of measuring instrument table, through the life-cycle state management information of the measuring instrument of its place of storage on the wireless radio frequency label chip, and combine outside wireless radio frequency to read/write in device, can real-time accurate reading and writing measuring instrument's information, avoid appearing because the measuring instrument information that measuring instrument quantity too arouses is difficult to the problem of real-time accurate reading and writing, can also prevent the unexpected damage of label, drop, wipe and artificially destroy and cause the problem that is difficult to real-time accurate reading and writing measuring instrument information.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a measuring instrument in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a dial in an embodiment of the present invention;
FIG. 3 is a schematic structural view of a middle finger of another embodiment of the present invention;
fig. 4 is a schematic view of a transparent instrument panel according to another embodiment of the present invention.
Wherein: 1. a watch body; 2. a dial; 3. a pointer; 4. a transparent instrument panel; 5. a measurement interface; 6. a wireless radio frequency tag antenna; 7. and a wireless radio frequency tag chip.
[ detailed description ] embodiments
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model discloses measuring instrument with wireless radio frequency label, as shown in fig. 1, including measuring instrument body 1, measuring instrument body 1 offers the measurement interface 5 that is used for the pressure source to get into, still is provided with the core in the measuring instrument body 1, and the core is connected with pointer 3 through the transmission shaft, still is provided with scale 2 between core and the pointer 3, and measuring instrument body 1 front end is provided with transparent instrument panel 4. In the measuring instrument, a source to be measured enters the measuring instrument from a measuring interface 5, a strain element in a machine core is deformed after being subjected to pressure of the source to be measured, the strain element transmits the deformation to a transmission shaft through a transmission mechanism, the transmission shaft rotates after being deformed, a pointer 3 sleeved on the transmission shaft rotates along with the transmission shaft, a measuring value corresponding to the rotation angle of the pointer 3, such as a pressure value and the like, is marked on a dial 2, and the current state value of the source to be measured can be read through an indicating scale of the pointer 3 on the dial 2.
In this embodiment, the inside of the measuring instrument body 1 is further provided with a wireless radio frequency tag, the wireless radio frequency tag is used for storing information of the measuring instrument, and the information of the measuring instrument generally includes measurement information such as a model, a serial number, a range, a grade, a last measurement time and a mounting position of the measuring instrument. The wireless radio frequency tag is used for being matched with an external wireless radio frequency reading/writing device to perform data interaction so as to acquire the information of the measuring instrument through the external wireless radio frequency reading/writing device, or writing the change information into the wireless radio frequency tag when the information of the measuring instrument changes.
The utility model discloses an installation wireless radio frequency label in measuring instrument's measuring instrument body 1, through the life-span state management information of the measuring instrument of its place of storage on wireless radio frequency label chip, and combine outside wireless radio frequency to read/write in device, can real-time accurate reading and writing measuring instrument's information, avoid appearing because the measuring instrument information that measuring instrument quantity too arouses is difficult to the problem of real-time accurate reading and writing, can also prevent the unexpected damage of label, drop, wipe and artificially destroy and cause the problem that is difficult to real-time accurate reading and writing measuring instrument information, measuring instrument's real-time accurate reading and writing is generally including storing information, maintenance installation record, the measurement report, real-time read and write data, state management etc.
In addition, in the embodiment, in order to facilitate the installation of the wireless radio frequency tag, preferably, the wireless radio frequency tag is installed on the dial 2, the pointer 3 or the transparent instrument panel 4, and these installation positions can be more convenient for the interactive operation with an external wireless radio frequency reading/writing device, so as to enhance the strength of signal transmission.
In the utility model discloses an in the embodiment, as shown in fig. 2, install the radio frequency identification tag on dial 2, in this embodiment, the preferred hyperfrequency RFID electronic tags (i.e. UHFRFID label) for the metal surface of chooseing for use of radio frequency identification tag, this label comprises radio frequency identification tag antenna 6, connecting wire and radio frequency identification tag chip 7, radio frequency identification tag antenna 6 adopts the printing structure to make production process simplify, convenient, through embedding the antenna on dial 2 of aluminium system, and through emulation and actual measurement, demonstrate that this antenna has characteristics such as high gain, long distance, be a section can really be applied to the label antenna of metal surface. At this time, since the dial 2 of the measuring instrument is made of metal, in order to prevent the metal from interfering with the radio frequency signal, the radio frequency tag is mounted on the outer surface of the dial 2, and the signal is better.
In this embodiment, the dial 2 is respectively provided with grooves for accommodating the radio frequency tag antenna 6, the connecting wire and the radio frequency tag chip 7, the shape of the grooves is configured to be matched with the size and shape of the radio frequency tag antenna 6, the connecting wire and the radio frequency tag chip 7, the radio frequency tag antenna 6, the connecting wire and the radio frequency tag chip 7 are all installed in the grooves, preferably, an adhesive method is selected for fixing, a high-reliability metal glue is adopted, an adhesive layer is formed between the two, and the glue is not conductive, so that the signal transmission is not influenced after the gluing, and the communication signal is stronger. Through set up the recess on scale 2, can make the connection between wireless radio frequency label and the pointer more firm to form the coating through spraying paint on the surface, also can further increase the fastness between the two. Moreover, the dial 2 is provided with the radio frequency tag, and the dial 2 and the movement are connected in an anti-disassembly mode, so that the radio frequency tag can be prevented from being disassembled and replaced by people maliciously, and the safety of the measuring instrument is improved.
The surfaces of the dial 2, the wireless radio frequency tag antenna 6, the connecting lead and the wireless radio frequency tag chip 7 are all provided with coatings. The complete paint spraying process of the dial 2 is realized without falling off by adopting a special process. Moreover, the adhered label is ensured not to have chemical reaction with the filling liquid under the condition that the measuring instrument is filled with silicone oil and glycerin, so that the safety and reliability of the label are ensured. After the label is installed on a measuring instrument, whether performance states such as reading and writing distances of the label change or not is integrally evaluated by means of combining mathematical modeling and field tests.
In another embodiment of the present invention, as shown in fig. 3, the radio frequency identification tag is mounted on the pointer 3, and since the material of the pointer 3 is the same as that of the dial, it also has the requirements of thickness and painting, and also has the requirement of weight balance. Therefore, the pointer 3 is respectively provided with a groove for accommodating the wireless radio frequency tag antenna 6, the connecting wire and the wireless radio frequency tag chip 7, and the adhesive layers are respectively arranged between the groove and the wireless radio frequency tag antenna 6, between the connecting wire and the wireless radio frequency tag chip 7. And adhesive layers are arranged between the pointer 3 and the wireless radio frequency tag antenna 6, between the connecting lead and the wireless radio frequency tag chip 7. The surfaces of the pointer 3, the wireless radio frequency tag antenna 6, the connecting lead and the wireless radio frequency tag chip 7 are all provided with coatings.
Through set up the recess on pointer 3, can be so that the connection between wireless radio frequency label and the pointer is more firm to form the coating through spraying paint on the surface, also can further increase the fastness between the two.
In another embodiment of the present invention, as shown in fig. 4, the rf tag is installed on the transparent instrument panel 4, the rf tag antenna 6, the connecting wire and the rf tag chip 7 are all attached to the inside of the transparent instrument panel 4, and an adhesive layer is disposed between the transparent instrument panel 4 and the rf tag antenna 6, the connecting wire and the rf tag chip 7.
Because the transparent instrument panel 4 is generally made of PC or glass and can not be grooved, the radio frequency tag is fixed on the transparent instrument panel 4 by gluing, and is fixedly adhered below the transparent instrument panel 4, so that the transparent instrument panel 4 is prevented from shielding the information of the measuring instrument on the dial 2. Install on transparent instrument panel 4 with radio frequency label, when radio frequency label damaged, can directly dismantle back maintenance or change transparent instrument panel 4, the operation is simpler.
Claims (5)
1. The measuring instrument with the wireless radio frequency tag is characterized by comprising a measuring instrument body (1), wherein the measuring instrument body (1) comprises a measuring interface (5) for the entrance of a source to be measured, a dial (2) for identifying measured values, a pointer (3) for indicating the measured values on the dial (2) and a transparent instrument panel (4);
the wireless radio frequency tag is arranged in the measuring instrument body (1), is mounted on the dial (2), the pointer (3) or the transparent instrument panel (4) of the measuring instrument body (1), and is used for storing information of the measuring instrument and performing data interaction with an external wireless radio frequency tag reading/writing device.
2. The measuring instrument with the radio frequency tag according to claim 1, wherein the radio frequency tag is composed of a radio frequency tag antenna (6), a connecting wire and a radio frequency tag chip (7).
3. The measuring instrument with a radio frequency tag according to claim 2, wherein when said radio frequency tag is mounted on said dial (2):
grooves for accommodating the wireless radio frequency tag antenna (6), the connecting lead and the wireless radio frequency tag chip (7) are respectively formed in the dial plate (2), and adhesive layers are respectively arranged among the grooves, the wireless radio frequency tag antenna (6), the connecting lead and the wireless radio frequency tag chip (7);
the surfaces of the dial (2), the wireless radio frequency tag antenna (6), the connecting lead and the wireless radio frequency tag chip (7) are all provided with coatings.
4. The measuring instrument with a radio frequency tag according to claim 2, characterized in that when said radio frequency tag is mounted on said pointer (3):
grooves for containing the wireless radio frequency tag antenna (6), the connecting lead and the wireless radio frequency tag chip (7) are respectively formed in the pointer (3), and adhesive layers are arranged among the grooves, the wireless radio frequency tag antenna (6), the connecting lead and the wireless radio frequency tag chip (7);
adhesive layers are arranged among the pointer (3), the wireless radio frequency tag antenna (6), the connecting lead and the wireless radio frequency tag chip (7);
and the surfaces of the pointer (3), the wireless radio frequency tag antenna (6), the connecting wire and the wireless radio frequency tag chip (7) are all provided with coatings.
5. The meter according to claim 2, wherein when the radio frequency tag is mounted on the transparent instrument panel (4):
radio frequency label antenna (6), connecting wire and radio frequency label chip (7) all attached the inside of transparent instrument panel (4), just all be equipped with between transparent instrument panel (4) and radio frequency label antenna (6), connecting wire and radio frequency label chip (7) and paste the layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425635.0U CN210198413U (en) | 2019-08-30 | 2019-08-30 | Measuring instrument with wireless radio frequency label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425635.0U CN210198413U (en) | 2019-08-30 | 2019-08-30 | Measuring instrument with wireless radio frequency label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198413U true CN210198413U (en) | 2020-03-27 |
Family
ID=69865281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921425635.0U Expired - Fee Related CN210198413U (en) | 2019-08-30 | 2019-08-30 | Measuring instrument with wireless radio frequency label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198413U (en) |
-
2019
- 2019-08-30 CN CN201921425635.0U patent/CN210198413U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |