CN210038035U - Universal ultrasonic sensor - Google Patents

Universal ultrasonic sensor Download PDF

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Publication number
CN210038035U
CN210038035U CN201920489686.3U CN201920489686U CN210038035U CN 210038035 U CN210038035 U CN 210038035U CN 201920489686 U CN201920489686 U CN 201920489686U CN 210038035 U CN210038035 U CN 210038035U
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CN
China
Prior art keywords
ultrasonic sensor
casing
frock
prismatic
terrace
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.)
Expired - Fee Related
Application number
CN201920489686.3U
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Chinese (zh)
Inventor
刘大永
崔彦锋
史丽萍
张温江
程峰
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Individual
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Individual
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Priority to CN201920489686.3U priority Critical patent/CN210038035U/en
Application granted granted Critical
Publication of CN210038035U publication Critical patent/CN210038035U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an universal ultrasonic sensor include the casing, set up in the inside communication circuit board of casing and be fixed in the communication interface of casing side, communication circuit board with communication interface is connected, casing upper portion is prismatic table casing, the casing bottom is prismatic casing, prismatic table casing and prismatic casing fixed connection, prismatic casing bottom is provided with PMKD, prismatic table casing up end and side all are provided with the ultrasonic sensor frock, and ultrasonic sensor frock opening is tubaeform, ultrasonic sensor frock outer wall is provided with the screw thread, the ultrasonic sensor frock with prismatic table casing threaded connection. The utility model adopts the above structure an universal ultrasonic sensor, the received signal scope is wider, the ultrasonic sensor frock is for dismantling the frock, and processing is simple, conveniently changes the sensor.

Description

Universal ultrasonic sensor
Technical Field
The utility model belongs to the technical field of the detection technique and specifically relates to an universal ultrasonic sensor is related to.
Background
The electric power equipment can produce the sound wave in the discharge process, the sound wave frequency spectrum that discharges and produce is very wide, can be from tens of hertz to several megahertz, and ultrasonic detection technique mainly gathers the ultrasonic wave of the above 20 kilohertz frequency band, receives the ultrasonic signal that electrical equipment partial discharge produced through ultrasonic sensor, detects the size and the position of partial discharge from this, and ultrasonic detection technique can not receive the interference of external noise and electromagnetic signal. The probe is completely arranged outside the equipment in the ultrasonic detection process in the prior ultrasonic detection technology, the discharging signal is seriously attenuated when passing through an insulating medium, the sensitivity is poor, the sensitivity is increased by arranging a plurality of probes in the prior art, the shell is arranged in different directions, but the shell is poor in shielding the receiving signal, and meanwhile, the probe is generally clamped or fixedly connected, the clamping mode is connected, the fixation is unreliable, the fixed connection is not easy to process, and the probe is inconvenient to replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an universal ultrasonic sensor, the received signal scope is wider, the ultrasonic sensor frock is for dismantling the frock, and processing is simple, conveniently changes the sensor.
In order to realize the above object, the utility model provides an universal ultrasonic sensor include the casing, set up in the inside communication circuit board of casing and be fixed in the communication interface of casing side, communication circuit board with the communication interface is connected, casing upper portion is the terrace with edge casing, the casing bottom is prismatic casing, terrace with edge casing and prismatic casing fixed connection, prismatic casing bottom is provided with PMKD, terrace with edge casing up end and side all are provided with the ultrasonic sensor frock, and ultrasonic sensor frock opening is tubaeform, ultrasonic sensor frock outer wall is provided with the screw thread, the ultrasonic sensor frock with terrace with edge casing threaded connection.
Preferably, the fixing bottom plate is provided with a mounting hole, the fixing bottom plate is an aluminum plate, and the mounting hole is provided with a magnet.
Preferably, the opening end of the ultrasonic sensor tool is provided with a limiting ring, and the limiting ring is provided with a tool hole.
Preferably, the ultrasonic sensor in the ultrasonic sensor tool is connected with the communication circuit board.
Preferably, four ultrasonic sensor tools are uniformly arranged on the side surface of the frustum pyramid shell.
Therefore, the utility model adopts the above structure an universal ultrasonic sensor adopts the terrace with edge casing, and terrace with edge casing side and up end all are provided with a plurality of ultrasonic sensor frocks, reduce and shelter from the signal, and ultrasonic sensor frock opening is tubaeform, and the received signal scope is wider, and ultrasonic sensor frock and terrace with edge casing threaded connection realize demountable installation, and processing is simple, conveniently changes the sensor.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a side view of a universal ultrasonic sensor of the present invention;
fig. 2 is a cross-sectional view of the universal ultrasonic sensor of the present invention;
fig. 3 is a top view of the universal ultrasonic sensor of the present invention.
Reference numerals
1. A prismatic table shell; 2. a prismatic housing; 21. fixing the bottom plate; 22. a magnet; 23. mounting holes; 3. an ultrasonic sensor tool; 31. a limiting ring; 32. a tool hole; 4. a communication interface; 5. a communication circuit board.
Detailed Description
Examples
Fig. 1 is the utility model relates to an universal ultrasonic sensor side view, fig. 2 is the utility model relates to an universal ultrasonic sensor cross-sectional view, fig. 3 is the utility model relates to an universal ultrasonic sensor top view, as shown in fig. 1-3, an universal ultrasonic sensor includes the casing, sets up in the inside communication circuit board 5 of casing and is fixed in the communication interface 4 of casing side. The communication circuit board 5 is connected with the communication interface 4, the upper part of the shell is a prismatic table shell 1, the bottom of the shell is a prismatic shell 2, and the communication interface 4 is arranged on the side surface of the prismatic shell 2. The prism table shell 1 is fixedly connected with the prism shell 2, the bottom of the prism shell 2 is provided with a fixing bottom plate 21, the fixing bottom plate 21 is provided with a mounting hole 23, the fixing bottom plate 21 is an aluminum plate, when the mounting position is made of iron, the mounting holes 23 at the four corners of the fixing bottom plate 21 are fixedly provided with magnets 22 through screws, and the fixing is carried out in a magnet 22 adsorption mode, so that the mounting is convenient and rapid, and the punching is avoided; when the installation position is made of non-ferrous materials, the installation position is fixed through the installation hole 23 and the screw. The upper end face and the side face of the prismoid shell 1 are provided with ultrasonic sensor tools 3, openings of the ultrasonic sensor tools 3 are horn-shaped, and the outer walls of the ultrasonic sensor tools 3 are provided with threads to realize detachable installation. The ultrasonic sensor tool 3 is in threaded connection with the prismoid shell 1. The open end of ultrasonic sensor frock 3 is provided with spacing ring 31, prevents that ultrasonic sensor frock 3 from too getting into the casing, leads to the installation improper, is provided with tool hole 32 on the spacing ring 31, and tool hole 32 is used for the installation to screw up ultrasonic sensor frock 3. An ultrasonic sensor in the ultrasonic sensor tool 3 is connected with the communication circuit board 5. Four ultrasonic sensor tools 3 are evenly provided with to the side of this embodiment terrace with edge casing 1.
Therefore, the utility model adopts the above structure an universal ultrasonic sensor adopts terrace with edge casing 1, and terrace with edge casing 1 side and up end all are provided with a plurality of ultrasonic sensor frock 3, reduce and shelter from the signal, and the 3 openings of ultrasonic sensor frock are tubaeform, and the received signal scope is wider, and ultrasonic sensor frock 3 and terrace with edge casing 1 threaded connection realize demountable installation, and processing is simple, conveniently changes the sensor.
The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a universal ultrasonic sensor, include the casing, set up in the inside communication circuit board of casing and be fixed in the communication interface of casing side, communication circuit board with the communication interface is connected its characterized in that: casing upper portion is the terrace with edge casing, the casing bottom is prismatic casing, terrace with edge casing fixed connection, prismatic casing bottom is provided with PMKD, terrace with edge casing up end and side all are provided with the ultrasonic sensor frock, and the ultrasonic sensor frock opening is tubaeform, ultrasonic sensor frock outer wall is provided with the screw thread, the ultrasonic sensor frock with terrace with edge casing threaded connection.
2. A gimbaled ultrasonic sensor according to claim 1, wherein: the fixing base plate is provided with a mounting hole, the fixing base plate is an aluminum plate, and a magnet is mounted on the mounting hole.
3. A gimbaled ultrasonic sensor according to claim 1, wherein: the opening end of the ultrasonic sensor tool is provided with a limiting ring, and a tool hole is formed in the limiting ring.
4. A gimbaled ultrasonic sensor according to claim 1, wherein: and an ultrasonic sensor in the ultrasonic sensor tool is connected with the communication circuit board.
5. A gimbaled ultrasonic sensor according to claim 1, wherein: four ultrasonic sensor tools are evenly arranged on the side face of the frustum pyramid shell.
CN201920489686.3U 2019-04-11 2019-04-11 Universal ultrasonic sensor Expired - Fee Related CN210038035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920489686.3U CN210038035U (en) 2019-04-11 2019-04-11 Universal ultrasonic sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920489686.3U CN210038035U (en) 2019-04-11 2019-04-11 Universal ultrasonic sensor

Publications (1)

Publication Number Publication Date
CN210038035U true CN210038035U (en) 2020-02-07

Family

ID=69358938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920489686.3U Expired - Fee Related CN210038035U (en) 2019-04-11 2019-04-11 Universal ultrasonic sensor

Country Status (1)

Country Link
CN (1) CN210038035U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110967605A (en) * 2019-12-27 2020-04-07 陕西公众电气股份有限公司 Universal ultrasonic sensor and monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110967605A (en) * 2019-12-27 2020-04-07 陕西公众电气股份有限公司 Universal ultrasonic sensor and monitoring device

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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: 20200207