CN212209615U - External expansion battery pack of acoustic imaging detector - Google Patents
External expansion battery pack of acoustic imaging detector Download PDFInfo
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- CN212209615U CN212209615U CN202021240478.9U CN202021240478U CN212209615U CN 212209615 U CN212209615 U CN 212209615U CN 202021240478 U CN202021240478 U CN 202021240478U CN 212209615 U CN212209615 U CN 212209615U
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- acoustic imaging
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Abstract
The utility model provides an acoustic imaging detector's outer battery package that expands, relates to the power equipment field, and including casing, battery core and power supply joint, the casing includes the cell body and the apron of mutual lock, and both ends all are equipped with a mounting groove about the cell body, and both ends all rotationally wear to be equipped with a double-screw bolt about the apron, and the one end of double-screw bolt is equipped with the nut that conveniently rotates the double-screw bolt to nut movably assembles in the mounting groove, and the other end of double-screw bolt is used for dismantling to connect acoustic imaging detector. When the acoustic imaging detector needs to work continuously for a long time, the extended battery pack can be arranged on the surface of the detector to expand the cruising ability of the detector, and the extended battery pack has the advantages of independent replacement, flexible use, convenience in loading and unloading and the like.
Description
Technical Field
The utility model relates to a power equipment field, the more specifically outer battery package that expands that indicates an acoustic imaging detector that says so.
Background
The electrical equipment is an important component of a power system, if electromagnetic vibration or mechanical defects are generated in the installation and operation processes of the electrical equipment, vibration signals can be generated, the change of vibration characteristics can reflect the operation state inside the equipment, and the continuous development of the internal vibration of the electrical equipment can easily cause mechanical failure or insulation failure, so that power failure accidents are caused, and the detection of the mechanical state of the electrical equipment is particularly important. The detection of the mechanical state of the electrical equipment through the vibration signal is an effective method, and has important significance for preventing mechanical faults of the electrical equipment. The portable acoustic imaging detector based on the vibroacoustics can detect, analyze and preliminarily diagnose repeated steady-state and short-time transient vibration signals generated by electrical equipment. The portable acoustic imaging detector is adopted to perform surface scanning on the whole transformer substation, find out all abnormal noise points and mark the noise points, the handheld vibration meter is used for performing detailed detection and analysis on the found noise points, common vibration faults can be analyzed and diagnosed, the safety of electrical equipment is guaranteed, fault hidden dangers are found in time, the accident rate is reduced, the overhauling workload and power failure accidents are reduced, and the safe and reliable operation of the electrical equipment is guaranteed. However, the existing portable acoustic imaging detector has the following problems: for portability, acoustic imaging detectors are typically reduced in size as much as possible. The small-size built-in storage battery is one of measures for reducing the size of the whole machine and improving the portability, and the small-size built-in storage battery has small electric capacity, influences the cruising ability of equipment and cannot meet the requirement of long-time work. It is therefore desirable to design a device that can extend the range of a portable acoustic imaging detector.
Disclosure of Invention
The utility model provides a pair of acoustic imaging detector's outer battery package that expands, the above-mentioned problem that exists among its aim at prior art.
The utility model adopts the technical scheme as follows:
the utility model provides an acoustic imaging detector's outer battery package that expands, includes casing, battery core and power supply connector, the casing includes the cell body and the apron of mutual lock, and both ends all are equipped with a mounting groove about the cell body, and both ends all rotationally wear to be equipped with a double-screw bolt about the apron, the one end of double-screw bolt is equipped with the nut that conveniently rotates the double-screw bolt to nut movably assembles in the mounting groove, and the other end of double-screw bolt is used for dismantling to connect acoustic imaging detector.
Further, the stud and the nut are integrally formed.
Furthermore, the front end and the rear end of the cover plate are respectively provided with a limiting flange used for abutting against the front end face and the rear end face of the acoustic imaging detector.
Further, the cover plate is also provided with a plurality of limiting convex strips.
Further, the mounting groove is C-shaped.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a casing, battery core and power supply connector, casing include the cell body and the apron of mutual lock, and both ends all are equipped with a mounting groove about the cell body, and both ends all rotationally wear to be equipped with a double-screw bolt about the apron, and the one end of double-screw bolt is equipped with the nut that makes things convenient for the rotation double-screw bolt to nut movably assembles in the mounting groove, and the other end of double-screw bolt is used for dismantling and connects acoustics imaging detector. When the acoustic imaging detector needs to work continuously for a long time, the extended battery pack can be arranged on the surface of the detector to expand the cruising ability of the detector, and the extended battery pack has the advantages of independent replacement, flexible use, convenience in loading and unloading and the like.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an explosion diagram of the present invention.
Fig. 3 is a schematic view of the usage state of the present invention.
Fig. 4 is a schematic structural view of an acoustic imaging detector used in conjunction with the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent to one skilled in the art that the present invention may be practiced without these details.
As shown in fig. 1 to 4, an external battery pack of an acoustic imaging detector includes a housing, a battery cell 25, and a power supply connector 24. The case has a groove 21 and a cover 22 fastened to each other by screws, and a battery cell 25 is fixedly wrapped therein. Studs 232 are rotatably inserted into the left and right ends of the cover plate 22. One end of the stud 232 is provided with a nut 231 which facilitates the stud to rotate, and the other end of the stud is used for being in threaded connection with a corresponding screw hole 12 of the acoustic imaging detector 1, so that the whole externally-expanded battery pack can be detachably and fixedly connected to the acoustic imaging detector 1.
As shown in fig. 1 to 4, in particular, the nut 231 is integrally formed with the stud 232. The cover plate 22 of the tank body 21 is provided with a C-shaped mounting groove 211 at the left end and the right end, and the nut 231 is movably assembled on the nut 231. The stud 232 is rotatably inserted into a mounting hole 221 formed in the cover plate 22 of the tank body 21, and the stud 232 is rotatably fitted into the mounting hole 221 by vertically restricting the movement of the nut 231 by the cover plate 22 and the mounting groove 211.
As shown in fig. 1 to 4, as shown in fig. 1 to 3, as the mounting portion, both left and right ends of the recess 11 are provided with a screw hole 12 and a bar-shaped groove 13. And the front and rear end faces of the acoustic imaging detector 1 are each provided with a step face 15 bordering the recess 11. Wherein, the number of the screw holes 12 and the strip-shaped grooves 13 is not limited to two.
As shown in fig. 1 to 4, the cover plate 22 is provided with a limiting protrusion 222 at each of the left and right ends, and a limiting flange 223 at each of the front and rear ends of the cover plate 22. When the housing is assembled on the mounting portion 11, the strip-shaped grooves 13 are in one-to-one correspondence and are detachably inserted into the strip-shaped grooves 13 of the acoustic imaging detector 1, and the two limiting flanges 223 respectively abut against the two step surfaces 15 arranged on the acoustic imaging detector 1.
As shown in fig. 1 to 4, in use, the power supply connector 24 is detachably inserted into the power jack 14 provided on the acoustic imaging detector 1.
To sum up, the utility model discloses a casing, battery core and power supply connector, the casing includes the cell body and the apron of mutual lock, and both ends all are equipped with a mounting groove about the cell body, and both ends all rotationally wear to be equipped with a double-screw bolt about the apron, and the one end of double-screw bolt is equipped with the nut that conveniently rotates the double-screw bolt to nut movably assembles in the mounting groove, and the other end of double-screw bolt is used for dismantling and connects acoustics imaging detector. When the acoustic imaging detector needs to work continuously for a long time, the extended battery pack can be arranged on the surface of the detector to expand the cruising ability of the detector, and the extended battery pack has the advantages of independent replacement, flexible use, convenience in loading and unloading and the like.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (5)
1. The utility model provides an acoustic imaging detector's outer battery package, includes casing, battery core and power supply connector, its characterized in that: the casing includes the cell body and the apron of mutual lock, and both ends all are equipped with a mounting groove about the cell body, and both ends all rotationally wear to be equipped with a double-screw bolt about the apron, the one end of double-screw bolt is equipped with the nut that conveniently rotates the double-screw bolt to nut movably assembles in the mounting groove, and the other end of double-screw bolt is used for dismantling to connect acoustics imaging detector.
2. The externally-extended battery pack of the acoustic imaging detector as claimed in claim 1, wherein: the stud and the nut are integrally formed.
3. The externally-extended battery pack of the acoustic imaging detector as claimed in claim 2, wherein: the front end and the rear end of the cover plate are respectively provided with a limiting flange used for abutting against the front end face and the rear end face of the acoustic imaging detector.
4. The externally-extended battery pack of the acoustic imaging detector as claimed in claim 1, wherein: the cover plate is also provided with a plurality of limiting convex strips.
5. The externally-extended battery pack of the acoustic imaging detector as claimed in claim 1, wherein: the mounting groove is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021240478.9U CN212209615U (en) | 2020-06-30 | 2020-06-30 | External expansion battery pack of acoustic imaging detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021240478.9U CN212209615U (en) | 2020-06-30 | 2020-06-30 | External expansion battery pack of acoustic imaging detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209615U true CN212209615U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021240478.9U Active CN212209615U (en) | 2020-06-30 | 2020-06-30 | External expansion battery pack of acoustic imaging detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN212209615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567064A (en) * | 2021-08-03 | 2021-10-29 | 河北邯峰发电有限责任公司 | Detection method of acoustic imager |
-
2020
- 2020-06-30 CN CN202021240478.9U patent/CN212209615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567064A (en) * | 2021-08-03 | 2021-10-29 | 河北邯峰发电有限责任公司 | Detection method of acoustic imager |
| CN113567064B (en) * | 2021-08-03 | 2024-04-19 | 河北邯峰发电有限责任公司 | Acoustic imager detection method |
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