CN108808205B - High-strength high-frequency alloy vibrator - Google Patents
High-strength high-frequency alloy vibrator Download PDFInfo
- Publication number
- CN108808205B CN108808205B CN201810828010.2A CN201810828010A CN108808205B CN 108808205 B CN108808205 B CN 108808205B CN 201810828010 A CN201810828010 A CN 201810828010A CN 108808205 B CN108808205 B CN 108808205B
- Authority
- CN
- China
- Prior art keywords
- shell
- vibrator
- face
- fixed
- fixed shell
- 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.)
- Active
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- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229910002065 alloy metal Inorganic materials 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 230000035939 shock Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
- H01Q1/425—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising a metallic grid
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention provides a high-strength high-frequency alloy vibrator, which comprises a shell, a shielding grating, a conical vibrator, a metal plate, a piezoelectric ceramic vibrator, a fixed shell, a mounting plate, a small spring, a damping plate, a sound absorption layer and a locking hole.
Description
Technical Field
The invention relates to a high-strength high-frequency alloy vibrator, belonging to the technical field of antenna parts.
Background
The vibrator is a part which vibrates rapidly during operation in the machine, such as a loop spring in an electrical device or a vibration cross rod braked by a transmission rod in an internal device of a piano, is a component on an antenna, is called an antenna vibrator in full, has the functions of guiding and amplifying electromagnetic waves, and enables electromagnetic signals received by the antenna to be stronger.
In the prior art, the existing vibrator has low strength, is easy to damage when being used for a long time, influences the normal operation of equipment, has poor fixing and protecting effects, and is urgently needed to solve the problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a high-strength high-frequency alloy vibrator so as to solve the problems in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a high strength high frequency alloy oscillator, includes shell, shielding bars and fixed protection mechanism, the shell up end is provided with the shielding bars, the shell bottom is provided with fixed protection mechanism, the inside cone oscillator that is provided with of shell, the terminal surface is provided with the metal sheet under the cone oscillator, the terminal surface is provided with piezoceramics oscillator under the metal sheet, the lead wire sets up terminal surface under the piezoceramics oscillator, the terminal surface is provided with the support under the piezoceramics oscillator, the terminal surface is equipped with the guard plate under the support, the shell bottom is provided with the pin, fixed protection mechanism includes fixed shell, mounting plate, little spring, screwed joint, shock absorber, sound absorbing layer and locking hole, the fixed shell is installed in the shell bottom, the annular side of fixed shell is provided with the mounting plate, the inside downside of fixed shell is equipped with the sound absorbing layer, the sound absorbing layer up end is provided with the shock absorber, the fixed shell bottom is provided with the locking hole, the shock absorber up end is equipped with little spring, the annular side upside of fixed shell is provided with screwed joint.
Further, the fixing shell and the outer shell are made of alloy metal materials.
Further, two mounting plates are arranged, the two mounting plates are identical in specification, the two mounting plates are symmetrically arranged on the left side and the right side of the fixing shell, and mounting holes are formed in the two mounting plates.
Further, the small springs are provided with a plurality of small springs, the specifications of the small springs are the same, and the small springs are uniformly arranged on the upper end face of the shock absorption plate.
Further, the bottom of the annular side surface of the shell is provided with external threads, and the fixed shell is connected with the shell through threads.
Further, an adhesive is adhered to the bottom of the piezoelectric ceramic vibrator, and the piezoelectric ceramic vibrator is fixed with the support through the adhesive.
The invention has the beneficial effects that: according to the high-strength high-frequency alloy vibrator, the fixing shell, the mounting plate, the small spring, the threaded interface, the damping plate, the sound absorption layer and the locking hole are added, so that the operation strength of the vibrator can be enhanced, the problem of low strength of the original vibrator is solved, and the service life of the vibrator is prolonged.
Because the fixed shell and the shell are made of alloy metal materials, the design improves the protection effect on the vibrator, because the two mounting plates are arranged and have the same specification, the two mounting plates are symmetrically arranged at the left side and the right side of the fixed shell, and the inside of the two mounting plates is provided with mounting holes.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a high-strength high-frequency alloy vibrator according to the present invention;
FIG. 2 is a schematic view of a shielding grid in a high-strength high-frequency alloy vibrator;
FIG. 3 is a cross-sectional view of a housing in a high strength high frequency alloy vibrator according to the present invention;
FIG. 4 is a cross-sectional view of a stationary housing in a high strength high frequency alloy vibrator according to the present invention;
in the figure: 1-shell, 2-shielding grid, 3-fixed protection mechanism, 11-conical vibrator, 12-metal plate, 13-piezoceramic vibrator, 14-lead wire, 15-support, 16-protection plate, 17-pin, 31-fixed shell, 32-mounting piece, 33-small spring, 34-screw interface, 35-shock absorbing plate, 36-sound absorbing layer, 37-locking hole.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high strength high frequency alloy oscillator, including shell 1, shielding bars 2 and fixed protection machanism 3, shell 1 up end is provided with shielding bars 2, shell 1 bottom is provided with fixed protection machanism 3, shell 1 is inside to be provided with conical vibrator 11, conical vibrator 11 lower terminal surface is provided with metal sheet 12, metal sheet 12 lower terminal surface is provided with piezoceramics oscillator 13, lead wire 14 sets up terminal surface under piezoceramics oscillator 13, piezoceramics oscillator 13 lower terminal surface is provided with support 15, support 15 lower terminal surface is equipped with guard plate 16, shell 1 bottom is provided with pin 17.
The fixed protection mechanism 3 comprises a fixed shell 31, a mounting plate 32, a small spring 33, a threaded interface 34, a shock absorbing plate 35, a sound absorbing layer 36 and a locking hole 37, wherein the fixed shell 31 is mounted at the bottom of the shell 1, the annular side surface of the fixed shell 31 is provided with the mounting plate 32, the sound absorbing layer 36 is mounted at the lower side inside the fixed shell 31, the shock absorbing plate 35 is arranged on the upper end surface of the sound absorbing layer 36, the locking hole 37 is formed in the bottom of the fixed shell 31, the small spring 33 is mounted on the upper end surface of the shock absorbing plate 35, the threaded interface 34 is arranged on the upper side of the annular side surface of the fixed shell 31, and the design can enhance the operation strength of the vibrator, so that the problem of low strength of the original vibrator is solved.
The fixed shell 31 and the shell 1 are made of alloy metal materials, the design improves the protection effect on the vibrator, two mounting plates 32 are arranged, the two mounting plates 32 are identical in specification, the two mounting plates 32 are symmetrically arranged on the left side and the right side of the fixed shell 31, mounting holes are formed in the two mounting plates 32, the design improves the installation protection effect, a plurality of small springs 33 are arranged, the specifications of the plurality of small springs 33 are identical, the plurality of small springs 33 are uniformly arranged on the upper end face of the shock absorption plate 35, and the small springs 33 improve the shock absorption protection effect on the vibrator.
The annular side bottom of shell 1 is provided with the external screw thread, and fixed shell 31 is connected through the screw thread with shell 1, is connected with shell 1 through convenient fixed shell 31 of screwed joint 34, and piezoceramics oscillator 13 bottom glues has the adhesive, and piezoceramics oscillator 13 is fixed mutually with support 15 through the adhesive, can improve piezoceramics oscillator 13's installation stability through the adhesive.
As an embodiment of the present invention: the staff matches the external screw thread of fixed shell 31 and shell 1 annular side bottom through screwed connection 34, and fixed shell 31 is when rotating with shell 1 bottom and being close to, can compress a plurality of little springs 33 in shell 1 bottom, and when the oscillator normally operated, little spring 33 and shock attenuation board 35 can absorb the effort of vibrations, reduce the loss to the oscillator, and conical vibrator 11 and piezoceramics oscillator 13 are connected to metal sheet 12, have improved the protection effect to two oscillators, and the guard plate 16 of support 15 bottom carries out one step and has improved the protection effect to conical vibrator 11 and piezoceramics oscillator 13, and sound absorption layer 36 can absorb the noise that the vibrations produced, has improved the use protection effect of this invention.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. The utility model provides a high strength high frequency alloy oscillator, includes shell, shielding bars and fixed protection machanism, its characterized in that: the upper end face of the shell is provided with a shielding grid, the bottom of the shell is provided with a fixed protection mechanism, a conical vibrator is arranged in the shell, the lower end face of the conical vibrator is provided with a metal plate, the lower end face of the metal plate is provided with a piezoelectric ceramic vibrator, a lead wire is arranged on the lower end face of the piezoelectric ceramic vibrator, the lower end face of the piezoelectric ceramic vibrator is provided with a support, the lower end face of the support is provided with a protection plate, and the bottom of the shell is provided with a pin; the fixed protection mechanism comprises a fixed shell, mounting plates, small springs, threaded interfaces, damping plates, sound absorption layers and locking holes, wherein the fixed shell is mounted at the bottom of the shell, the annular side face of the fixed shell is provided with the mounting plates, the sound absorption layers are mounted on the lower side of the inside of the fixed shell, the damping plates are arranged on the upper end face of the sound absorption layers, the locking holes are formed in the bottom of the fixed shell, the small springs are mounted on the upper end face of the damping plates, the threaded interfaces are arranged on the upper side of the annular side face of the fixed shell, the fixed shell and the shell are made of alloy metal materials, the two mounting plates are arranged at two sides of the fixed shell, the two mounting plates are identical in specification, the two mounting plates are symmetrically mounted at the left side and the right side of the fixed shell, the mounting holes are formed in the two mounting plates, the small springs are arranged in a plurality, the small springs are identical in specification, the annular side face of the bottom of the outer shell are uniformly mounted on the upper end face of the damping plates, and the fixed shell is connected with the outer shell through threads.
2. The high-strength high-frequency alloy vibrator according to claim 1, wherein: the bottom of the piezoelectric ceramic vibrator is adhered with an adhesive, and the piezoelectric ceramic vibrator is fixed with the support through the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828010.2A CN108808205B (en) | 2018-07-25 | 2018-07-25 | High-strength high-frequency alloy vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828010.2A CN108808205B (en) | 2018-07-25 | 2018-07-25 | High-strength high-frequency alloy vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808205A CN108808205A (en) | 2018-11-13 |
| CN108808205B true CN108808205B (en) | 2024-02-23 |
Family
ID=64077992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828010.2A Active CN108808205B (en) | 2018-07-25 | 2018-07-25 | High-strength high-frequency alloy vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808205B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597145A (en) * | 2003-09-18 | 2005-03-23 | 奥林巴斯株式会社 | Ultrasonic vibrator and ultrasonic motor using the ultrasonic vibrator |
| JP2006287673A (en) * | 2005-04-01 | 2006-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Sound wave sensor |
| DE102006011155A1 (en) * | 2006-03-10 | 2007-09-13 | Robert Bosch Gmbh | ultrasonic sensor |
| JP2008148288A (en) * | 2006-11-15 | 2008-06-26 | Seiko Epson Corp | Control method and circuit of class-d amplifier, drive circuit of capacitive load, transducer, ultrasonic speaker, display, directive acoustic system, and printing device |
| JP2008188515A (en) * | 2007-02-02 | 2008-08-21 | Fukoku Co Ltd | Ultrasonic atomizer |
| CN104923468A (en) * | 2014-03-19 | 2015-09-23 | 中国科学院大连化学物理研究所 | Large power ultrasonic wave micro-reactor |
| CN106353653A (en) * | 2016-10-13 | 2017-01-25 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Suction disk type local discharging ultrasonic transducer |
| CN106730184A (en) * | 2017-01-20 | 2017-05-31 | 叶金伟 | A kind of medical institute room ultrasonic atomizer auxiliary mounting structure |
| CN107120383A (en) * | 2017-06-19 | 2017-09-01 | 哈尔滨工程大学 | A kind of phonon crystal vibration absorbing coupling |
| CN208753494U (en) * | 2018-07-25 | 2019-04-16 | 苏州国华特种线材有限公司 | A kind of high intensity High-frequency alloy oscillator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7663502B2 (en) * | 1992-05-05 | 2010-02-16 | Intelligent Technologies International, Inc. | Asset system control arrangement and method |
-
2018
- 2018-07-25 CN CN201810828010.2A patent/CN108808205B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597145A (en) * | 2003-09-18 | 2005-03-23 | 奥林巴斯株式会社 | Ultrasonic vibrator and ultrasonic motor using the ultrasonic vibrator |
| JP2006287673A (en) * | 2005-04-01 | 2006-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Sound wave sensor |
| DE102006011155A1 (en) * | 2006-03-10 | 2007-09-13 | Robert Bosch Gmbh | ultrasonic sensor |
| JP2008148288A (en) * | 2006-11-15 | 2008-06-26 | Seiko Epson Corp | Control method and circuit of class-d amplifier, drive circuit of capacitive load, transducer, ultrasonic speaker, display, directive acoustic system, and printing device |
| JP2008188515A (en) * | 2007-02-02 | 2008-08-21 | Fukoku Co Ltd | Ultrasonic atomizer |
| CN104923468A (en) * | 2014-03-19 | 2015-09-23 | 中国科学院大连化学物理研究所 | Large power ultrasonic wave micro-reactor |
| CN106353653A (en) * | 2016-10-13 | 2017-01-25 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Suction disk type local discharging ultrasonic transducer |
| CN106730184A (en) * | 2017-01-20 | 2017-05-31 | 叶金伟 | A kind of medical institute room ultrasonic atomizer auxiliary mounting structure |
| CN107120383A (en) * | 2017-06-19 | 2017-09-01 | 哈尔滨工程大学 | A kind of phonon crystal vibration absorbing coupling |
| CN208753494U (en) * | 2018-07-25 | 2019-04-16 | 苏州国华特种线材有限公司 | A kind of high intensity High-frequency alloy oscillator |
Non-Patent Citations (3)
| Title |
|---|
| Transducer for high speed and large thrust ultrasonic linear motor using two sandwich-type vibrators;M. Kuribayashi Kurosawa et al.;《IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control》;第45卷(第5期);全文 * |
| 径向振动压电陶瓷薄圆盘振子的机电等效电路与共振频率研究;林书玉;《 陕西师范大学学报（自然科学版）》;第34卷(第1期);全文 * |
| 纵扭复合超声椭圆振动振子的设计与实验研究;殷振等;《机床与液压》;第42卷(第15期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN108808205A (en) | 2018-11-13 |
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