CN114372548B - Accurate detection device - Google Patents

Accurate detection device Download PDF

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Publication number
CN114372548B
CN114372548B CN202210016024.0A CN202210016024A CN114372548B CN 114372548 B CN114372548 B CN 114372548B CN 202210016024 A CN202210016024 A CN 202210016024A CN 114372548 B CN114372548 B CN 114372548B
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China
Prior art keywords
shell
electronic tag
detection device
power supply
laminating
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Active
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CN202210016024.0A
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Chinese (zh)
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CN114372548A (en
Inventor
李晓龙
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Zhejiang Zhisheng Automation Engineering Co ltd
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Zhejiang Zhisheng Automation Engineering Co ltd
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Priority to CN202210016024.0A priority Critical patent/CN114372548B/en
Publication of CN114372548A publication Critical patent/CN114372548A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
    • G06K19/0717—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being capable of sensing environmental conditions such as temperature history or pressure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07766—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Emergency Alarm Devices (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The invention relates to the technical field of detection and discloses an accurate detection device which comprises a first shell, a second shell and a mounting frame, wherein the first shell is connected with the second shell, the first shell is arranged in the mounting frame, a fitting mechanism and an auxiliary mechanism are arranged in the first shell and the second shell, the position of an electronic tag can be detected by the accurate detection device provided by the invention, and compared with a common detection device, the accurate detection device provided by the invention has the advantages that the alarm can be carried out after the electronic tag is separated from a carrier, the stability of the electronic tag in the use process can be ensured at any time, the adjustment of a positioning element can be carried out according to the position distance of the electronic tag, and the like, so that the problems that the electronic tag in the prior art is unstable in the use process, the adjustment of the detection element cannot be carried out along with the distance of feedback, and the integrity cannot be detected in the use process of the electronic tag are solved.

Description

Accurate detection device
Technical Field
The invention relates to the technical field of detection, in particular to an accurate detection device.
Background
The electronic tag is also called a radio frequency tag, a transponder and a data carrier; readers are also known as readers, scanners, read heads, communicators, readers (depending on whether the electronic tag can wirelessly rewrite data). The electronic tag and the reader are coupled through a coupling element in a space (non-contact) manner; and in the coupling channel, energy transmission and data exchange are realized according to the time sequence relation.
The RFID technology has the advantages of water resistance, magnetism resistance, high temperature resistance, long service life, large reading distance, encryption of data on the tag, larger data storage capacity, free change of stored information and the like, which are not possessed by the bar code. The coding mode, the storage and the read-write mode of the electronic tag are different from those of the traditional tag (such as a bar code) or a manual tag, and the storage of the electronic tag codes is stored in a read-only or readable-writable format on an integrated circuit; in particular to a read-write mode, and the electronic tag is realized by a wireless electronic transmission mode. The RFID electronic tag is characterized in that: a single very specific object can be identified, rather than just one type of object as in a bar code; multiple objects can be read at the same time, and the bar codes can only be read one by one; the amount of stored information is large; with radio frequency, data can be read through the external material, while bar codes must be laser or infrared to read information from the surface of the material medium.
The existing electronic tag is unstable in the using process, can not adjust the detection element along with the distance of the feedback distance, and can not detect the integrity in the using process of the electronic tag.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an accurate detection device which has the advantages of being capable of giving an alarm after an electronic tag is separated from a carrier, ensuring the stability of the electronic tag in the use process at any time, adjusting a positioning element according to the position distance of the electronic tag and the like, and is used for solving the problems that the electronic tag in the prior art is unstable in the use process, can not adjust a detection element along with the distance of a feedback distance, and cannot detect the integrity in the use process of the electronic tag.
The invention provides the following technical scheme: the utility model provides an accurate detection device, includes first casing, second casing and mounting bracket, first casing with the second casing is connected, first casing is installed in the mounting bracket, first casing and the inside laminating mechanism and the auxiliary mechanism that have of second casing.
The accurate detection device provided by the invention can detect the position of the electronic tag, and compared with a common detection device, the detection device provided by the invention has the advantages that the electronic tag can alarm after being separated from the carrier, the stability of the electronic tag in the use process can be ensured at any time, the adjustment of the positioning element can be carried out according to the position distance of the electronic tag, and the like, and the problems that the electronic tag in the prior art is relatively unstable in the use process, the adjustment of the detection element can not be carried out along with the distance of the feedback distance, and the integrity is not detected in the use process of the electronic tag are solved.
The laminating mechanism comprises a contact, a laminating element, a fixing frame, an electronic tag, a passive chip and a feedback element, wherein the contact is positioned in the mounting frame and connected with the mounting frame, the fixing frame is connected with the first shell, the laminating element is positioned in the fixing frame and connected with the fixing frame, the electronic tag is positioned in the first shell and connected with the first shell, the passive chip is positioned on one side of the electronic tag and connected with the electronic tag, and the feedback element is positioned on one side of the electronic tag and connected with the first shell.
Can be convenient for the installation of electronic tags and carrier through setting up laminating mechanism to can guarantee the stability after the electronic tags installation, and then can avoid electronic tags to be taken off by maliciously, thereby can guarantee electronic tags's security, and can report to the police after electronic tags breaks away from the carrier, avoid illegal personnel to steal electronic tags.
The auxiliary mechanism comprises a main power supply, a standby power supply, a sealing rod, a sealing ring, an air pressure detection element and a connecting pipe, wherein the main power supply is positioned at one side of the electronic tag and is connected with the first shell, the standby power supply is positioned below the electronic tag and is connected with the first shell, the first shell and the second shell are respectively provided with a sealing groove, the sealing ring is positioned in the sealing grooves and is in contact with the first shell and the second shell, the sealing rod and the connecting pipe are positioned in the sealing grooves and are in close contact with the sealing ring, and the air pressure detection element is positioned at one side of the first shell and one side of the second shell and is connected with the first shell;
the integrity of the first shell and the second shell can be checked by arranging the auxiliary mechanism, so that the first shell and the second shell can be prevented from being damaged, the electronic tag inside the electronic tag can be prevented from being dangerously damaged, the tag can be effectively read by using the radio frequency equipment by using the standby power supply even if the main power supply of the electronic tag is exhausted, the last reserve power supply of the electronic tag can be activated after the passive chip is read, real-time positioning information is sent, and the positioning stability is further ensured;
the laminating mechanism and the auxiliary mechanism are electrically connected with a positioning system, the positioning system comprises a UWB element, a Beidou element, a GPRS positioning element, radio frequency equipment and an alarm platform, the UWB element, the Beidou element and the GPRS positioning element are connected with the electronic tag through remote signals, the passive chip is electrically connected with the electronic tag, the radio frequency equipment is electrically connected with the passive chip, the air pressure detection element is electrically connected with the electronic tag through the air pressure detection element, and the alarm platform is electrically connected with the laminating element.
Through setting up positioning system and can carrying out the switching of locate mode according to electronic tags's position distance difference, make the short distance use the location label can guarantee to fix a position more accurately, and then can guarantee that the position information of electronic tags feedback is more stable, and the short distance control uses UWB technique to carry out the accurate positioning to the label, can also effectively realize carrier label separation warning to carry out accurate real-time indoor location management to the carrier.
In one possible embodiment, the fixing frame penetrates through the first shell and is connected with the first shell, and the fitting element is in contact with the contact.
Through laminating component and contact, can judge this device can be stable install on mounting bracket 3 when using to guarantee the stability in the use.
In one possible embodiment, the first housing is movable relative to the mounting bracket.
The first shell and the mounting frame can be moved to facilitate disassembly and assembly of the first shell.
In one possible embodiment, the connection pipe communicates the air pressure detecting element and the inside of the first housing.
The air pressure inside the first shell and the second shell can be detected by arranging the air pressure detection element, so that the integrity of the first shell and the second shell can be ensured.
In one possible implementation manner, the main power supply is electrically connected with the electronic tag, the standby power supply is connected with the passive chip, and the electronic tag, the passive chip, the air pressure detecting element and the attaching element are all electrically connected with the feedback element.
Compared with the prior art, the invention provides an accurate detection device, which has the following beneficial effects:
1. according to the invention, the mounting of the electronic tag and the carrier can be facilitated by arranging the attaching mechanism, so that the stability of the electronic tag after being mounted can be ensured, further the electronic tag can be prevented from being maliciously taken down, the safety of the electronic tag can be ensured, and the electronic tag can be alarmed after being separated from the carrier, so that illegal personnel can be prevented from stealing the electronic tag.
2. The invention can detect the integrality of the first shell and the second shell by arranging the auxiliary mechanism, thereby avoiding the first shell and the second shell from being damaged, further ensuring that the electronic tag in the first shell and the second shell can not be dangerous, and effectively reading the tag by using the radio frequency equipment by using the standby power supply even if the main power supply of the electronic tag is exhausted, activating the last reserve power supply of the electronic tag after the passive chip is read, sending real-time positioning information, and further ensuring the stability of positioning.
3. According to the invention, the positioning system is arranged to switch the positioning modes according to different position distances of the electronic tags, so that the positioning can be ensured to be more accurate by using the positioning tags for a short distance, further, the position information fed back by the electronic tags can be ensured to be more stable, the tags can be accurately positioned by using the UWB technology by short distance control, and the carrier tag separation alarm and accurate real-time indoor positioning management can be effectively realized.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an accurate detection device according to the present invention;
FIG. 2 is a schematic view of a mounting frame for a precision detection device according to the present invention;
FIG. 3 is a schematic diagram of the internal mechanism of an accurate detection device according to the present invention;
FIG. 4 is an enlarged view of the position A of an accurate detecting device according to the present invention;
FIG. 5 is a rear view of the overall structure of a precision detecting device according to the present invention;
fig. 6 is a schematic diagram of a positioning system of an accurate detection device according to the present invention.
Wherein: 1 a first shell, 2 a second shell, 3 a mounting rack, 21 a contact, 22 a binding element, 23 a fixing rack, 24 an electronic tag, 25 a passive chip, 26 a feedback element, 31 a main power supply, 32 a standby power supply, 33 a sealing rod, 34 a sealing ring, 35 an air pressure detection element and 36 a connecting pipe.
Description of the embodiments
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.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 6, the invention provides an accurate detection device, which comprises a first shell 1, a second shell 2 and a mounting frame 3, wherein the first shell 1 is connected with the second shell 2, the first shell 1 is arranged in the mounting frame 3, and a fitting mechanism and an auxiliary mechanism are arranged inside the first shell 1 and the second shell 2.
The accurate detection device provided by the invention can detect the position of the electronic tag 24, and compared with a common detection device, the detection device provided by the invention has the advantages that the electronic tag 24 can alarm after being separated from a carrier, the stability of the electronic tag 24 in the use process can be ensured at any time, the adjustment of a positioning element can be carried out according to the position distance of the electronic tag 24, and the like, and the problems that the electronic tag 24 in the prior art is relatively unstable in the use process, the adjustment of the detection element can not be carried out along with the distance of a feedback distance, and the integrity is not detected in the use process of the electronic tag 24 are solved.
In one possible embodiment, the attaching mechanism includes a contact 21, an attaching element 22, a fixing frame 23, an electronic tag 24, a passive chip 25, and a feedback element 26, where the contact 21 is located in the fixing frame 3 and connected to the fixing frame 3, the fixing frame 23 is connected to the first housing 1, the attaching element 22 is located in the fixing frame 23 and connected to the fixing frame 23, the electronic tag 24 is located in the first housing 1 and connected to the first housing 1, the passive chip 25 is located on one side of the electronic tag 24 and connected to the electronic tag 24, and the feedback element 26 is located on one side of the electronic tag 24 and connected to the first housing 1.
Can be convenient for the installation of electronic tags 24 and carrier through setting up laminating mechanism to can guarantee the stability after the installation of electronic tags 24, and then can avoid electronic tags 24 to be taken off by maliciously, thereby can guarantee electronic tags 24's security, and can report to the police after electronic tags 24 breaks away from the carrier, avoid illegal personnel to steal electronic tags 24.
In one possible embodiment, the fixing frame 23 penetrates the first housing 1 and is connected to the first housing 1, and the fitting element 22 is in contact with the contact 21.
Through laminating component 22 and contact 21 contact, can judge this device can be stable install on mounting bracket 3 when using to guarantee the stability in the use.
In one possible embodiment, the first housing 1 is movable relative to the mounting 3.
The first housing 1 can be easily disassembled and assembled by moving the first housing 1 and the mounting frame 3.
In one possible embodiment, the auxiliary mechanism includes a main power source 31, a standby power source 32, a sealing rod 33, a sealing ring 34, an air pressure detecting element 35 and a connecting pipe 36, wherein the main power source 31 is located at one side of the electronic tag 24 and is connected with the first housing 1, the standby power source 32 is located below the electronic tag 24 and is connected with the first housing 1, the first housing 1 and the second housing 2 are provided with sealing grooves, the sealing ring 34 is located in the sealing grooves and is in contact with the first housing 1 and the second housing 2, the sealing rod 33 and the connecting pipe 36 are located in the sealing grooves and are in close contact with the sealing ring 34, and the air pressure detecting element 35 is located at one side of the first housing 1 and the second housing 2 and is connected with the first housing 1.
The integrity of the first shell 1 and the second shell 2 can be checked by arranging the auxiliary mechanism, so that the first shell 1 and the second shell 2 can be prevented from being damaged, the electronic tag 24 inside the electronic tag can be prevented from being dangerously damaged, the tag can still be effectively read by using the radio frequency device by utilizing the standby power supply 32 even after the main power supply 31 of the electronic tag 24 is exhausted, the last reserve power supply of the electronic tag 24 can be activated after the passive chip 25 is read, real-time positioning information is sent, and the stability of positioning is further guaranteed.
In one possible embodiment, the connection pipe 36 communicates the air pressure detecting element 35 with the inside of the first housing 1.
The air pressure inside the first casing 1 and the second casing 2 can be detected by providing the air pressure detecting element 35, so that the integrity of the first casing 1 and the second casing 2 can be ensured.
In one possible implementation manner, the attaching mechanism and the auxiliary mechanism are electrically connected with a positioning system, the positioning system comprises a UWB element, a beidou element, a GPRS positioning element, a radio frequency device and an alarm platform, the UWB element, the beidou element and the GPRS positioning element are electrically connected with the electronic tag 24 through remote signals, the passive chip 25 is electrically connected with the electronic tag 24, the radio frequency device is electrically connected with the passive chip 25, the air pressure detecting element 35 is electrically connected with the attaching element 22, and the alarm platform is electrically connected with the attaching element 22.
The positioning system can switch the positioning modes according to different position distances of the electronic tag 24, so that the positioning can be ensured to be more accurate by using the positioning tag in a short distance, further, the position information fed back by the electronic tag 24 can be ensured to be more stable, the tag can be accurately positioned by using the UWB technology in the short distance control, and the carrier tag separation alarm can be effectively realized, and the carrier can be accurately and indoor positioned and managed.
In one possible embodiment, the main power source 31 is electrically connected to the electronic tag 24, the standby power source 32 is connected to the passive chip 25, and the electronic tag 24, the passive chip 25, the air pressure detecting element 35, and the attaching element 22 are electrically connected to the feedback element 26.
In addition, the invention also provides a working principle of the accurate detection device, the sealing rod 33 is pulled out, the inside of the first shell 1 and the second shell 2 is regulated in air pressure, then the sealing rod 33 is utilized to seal the sealing groove, the first shell 1 is connected with the mounting frame 3, the bonding element 22 is contacted with the contact 21, then the operation is started, when the distance is relatively short, the UWB element is utilized to position the electronic tag 24, the accurate positioning of the tag by using the UWB technology is controlled in a short distance, the carrier tag separation alarm can be effectively realized, the carrier is accurately and in-situ positioned and managed, once the bonding element 22 is separated from the contact 21, the bonding element 22 is fed back to the feedback element 26, the feedback element 26 feeds back the carrier with the electronic tag 24 to the alarm platform for alarm, the carrier with the electronic tag 24 is automatically shifted to the Beidou and GPS positioning mode after the range of UWB reading and writing equipment is separated, the electronic tag 24 is simultaneously built in with the passive chip 25, the tag can still be effectively read by using the radio frequency equipment even if the power supply of the electronic tag 24 is exhausted, the passive chip 25 is read, the final power supply of the electronic tag 24 can be activated after the passive chip 25 is read, the real-time positioning information is sent out, and the air pressure can be detected after the air pressure of the electronic device is detected by the feedback element 35.
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.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Claims (5)

1. The utility model provides an accurate detection device, includes first casing (1), second casing (2) and mounting bracket (3), its characterized in that: the first shell (1) is connected with the second shell (2), the first shell (1) is installed in the installation frame (3), and a fitting mechanism and an auxiliary mechanism are arranged in the first shell (1) and the second shell (2);
the laminating mechanism comprises a contact (21), a laminating element (22), a fixing frame (23), an electronic tag (24), a passive chip (25) and a feedback element (26), wherein the contact (21) is positioned in the mounting frame (3) and connected with the mounting frame (3), the fixing frame (23) is connected with the first shell (1), the laminating element (22) is positioned in the fixing frame (23) and connected with the fixing frame (23), the electronic tag (24) is positioned in the first shell (1) and connected with the first shell (1), the passive chip (25) is positioned on one side of the electronic tag (24) and connected with the electronic tag (24), and the feedback element (26) is positioned on one side of the electronic tag (24) and connected with the first shell (1);
the auxiliary mechanism comprises a main power supply (31), a standby power supply (32), a sealing rod (33), a sealing ring (34), an air pressure detection element (35) and a connecting pipe (36), wherein the main power supply (31) is positioned at one side of the electronic tag (24) and is connected with the first shell (1), the standby power supply (32) is positioned below the electronic tag (24) and is connected with the first shell (1), the first shell (1) and the second shell (2) are respectively provided with a sealing groove, the sealing ring (34) is positioned in the sealing grooves and is in contact with the first shell (1) and the second shell (2), the sealing rod (33) and the connecting pipe (36) are positioned in the sealing grooves and are in close contact with the sealing ring (34), and the air pressure detection element (35) is positioned at one side of the first shell (1) and one side of the second shell (2) and is connected with the first shell (1).
The laminating mechanism and the auxiliary mechanism are electrically connected with a positioning system, the positioning system comprises a UWB element, a Beidou element, a GPRS positioning element, radio frequency equipment and an alarm platform, the UWB element, the Beidou element and the GPRS positioning element are connected with an electronic tag (24) through remote signals, a passive chip (25) is electrically connected with the electronic tag (24), the radio frequency equipment is electrically connected with the passive chip (25), an air pressure detection element (35) is electrically connected with the laminating element (22) and the electronic tag (24), and the alarm platform is electrically connected with the laminating element (22).
2. An accurate detection device according to claim 1, wherein: the fixing frame (23) penetrates through the first shell (1) and is connected with the first shell (1), and the attaching element (22) is contacted with the contact (21).
3. An accurate detection device according to claim 1, wherein: the first housing (1) is movable relative to the mounting (3).
4. An accurate detection device according to claim 1, wherein: the connecting pipe (36) communicates the air pressure detecting element (35) with the inside of the first housing (1).
5. An accurate detection device according to claim 1, wherein: the electronic tag comprises a main power supply (31) and an electronic tag (24), wherein a standby power supply (32) is connected with a passive chip (25), and the electronic tag (24), the passive chip (25), a pneumatic detection element (35) and a laminating element (22) are electrically connected with a feedback element (26).
CN202210016024.0A 2022-01-07 2022-01-07 Accurate detection device Active CN114372548B (en)

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CN212569837U (en) * 2021-01-20 2021-02-19 南京攀诺德自动化设备有限公司 Electronic shelf label and shelf
CN214751956U (en) * 2021-06-24 2021-11-16 重庆三峡学院 Electronic tag capable of being positioned in real time

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