CN111632807A - Ultrasonic transducer with protective housing - Google Patents
Ultrasonic transducer with protective housing Download PDFInfo
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- CN111632807A CN111632807A CN202010462271.4A CN202010462271A CN111632807A CN 111632807 A CN111632807 A CN 111632807A CN 202010462271 A CN202010462271 A CN 202010462271A CN 111632807 A CN111632807 A CN 111632807A
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- ultrasonic transducer
- protective
- upper cover
- outer part
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses an ultrasonic transducer with a protective shell, which relates to the technical field of transducers and comprises a top body and a fixed chassis, wherein the lower end of the top body is provided with an upper cover, the lower end of the upper cover is provided with a connecting column, the outside of the bottom of the connecting column is provided with a bottom cover, the outside of the bottom cover is provided with an external plate, and the outside of the upper cover is provided with an auxiliary device. According to the invention, through the arrangement of the protective device, the inner cavity, the cushion pad and the protective layer, the shape of the protective device is similar to a semicircular structure, the protective device can be wrapped in the outer part of the upper cover in a half way, shielding protection can be carried out to a certain degree from two sides of the upper cover, great local damage caused by gravity when the ultrasonic transducer falls accidentally is avoided, the cushion pad is made of hollow rubber and filled with certain gas, movement caused by stress between the gases can be utilized when the ultrasonic transducer falls accidentally, the stressed force can be well buffered, and the transducer can be protected.
Description
Technical Field
The invention relates to the technical field of transducers, in particular to an ultrasonic transducer with a protective shell.
Background
Transducer means a device for interconversion between electric energy and acoustic energy. The method is used in echo sounders, Doppler log and acoustic correlation log. A so-called transmitting transducer which converts electrical energy into acoustic energy; converting acoustic energy into electrical energy is a receiving transducer. The transmitting and receiving transducers are typically used separately, but may also share one. The main performance indicators of the transducer are: an operating frequency, a frequency bandwidth, an electroacoustic frequency, an impedance at a resonance frequency, directivity (a transmission beam width), sensitivity, and the like. The transducers can be classified into two types, magnetostrictive transducers and electrostrictive transducers, depending on physical properties and materials used.
Transducer on market can not the not good degree of protection in the use, leads to the outside of transducer to receive external influence easily and produce the damage in the use, brings inconvenience for user's use to inconvenient in the use carries out the problem that whole dismantlement or local dismantlement are carried out to transducer outside protective housing according to the use needs, the loaded down with trivial details inconvenient user of structure operates, has the inconvenient shortcoming of bunch operation moreover.
Disclosure of Invention
The invention aims to provide an ultrasonic transducer with a protective shell, which solves the problems that the transducer provided in the background technology cannot be well protected in the using process, the outside of the transducer is easily damaged by external influence in the using process, inconvenience is brought to a user, the protective shell outside the transducer is inconvenient to completely or partially disassemble according to using requirements in the using process, the structure is complicated, the operation of the user is inconvenient, and the wire bundling operation is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an ultrasonic transducer with protecting sheathing, includes the top body and fixed chassis, the lower extreme of the top body is provided with the upper cover, and the lower extreme of upper cover installs the spliced pole, the outside of spliced pole bottom is provided with the bottom, and the externally mounted of bottom has external board, the outside of upper cover is provided with auxiliary device, and the outside both ends of auxiliary device all install protector, the outside one end of protector is connected with the positioning disk, the externally mounted of auxiliary device bottom has linkage plate, and the outside of linkage plate bottom is provided with the bottom chamber, the connecting plate is all installed at the outside both ends of bottom chamber, and the inside at connecting plate top is provided with the cardboard, fixed stop is all installed at the inside both ends of bottom chamber, and the outside both ends of fixed stop all are provided with adjusting device, fixed chassis is located the outside of bottom chamber bottom.
Preferably, the protection device comprises an inner cavity, a cushion pad and a protection layer, the inner cavity is arranged inside the protection device, the protection layer is arranged inside the inner cavity, and the cushion pad is connected inside the protection layer.
Preferably, the buffering cushions are distributed equidistantly, and the outer parts of the buffering cushions are tightly attached to the protective layer.
Preferably, the auxiliary device comprises a wire harness hole, a protective cushion layer and a placing cavity, the wire harness hole is formed in one end inside the auxiliary device, the protective cushion layer is installed at one end outside the wire harness hole, and the placing cavity is formed in one end outside the protective cushion layer.
Preferably, the outer part of the placing cavity is connected with the protective cushion layer in an adhesive mode, and the wire harness holes are distributed in an annular mode relative to the middle of the inner part of the protective cushion layer.
Preferably, the fixed baffles are arranged in two groups and are symmetrically distributed around the vertical center line of the bottom cavity.
Preferably, the adjusting device comprises a fixed spring and a fixed block, the fixed block is arranged at one end inside the adjusting device, and the fixed spring is installed at one end outside the fixed block.
Preferably, the fixed spring is provided with two sets, and every group installs two to the outside one end of fixed spring is welded connection with the fixed block, and the outside one end of fixed block is integrated structure with the fixed block moreover.
Preferably, the bottom of the bottom cavity is in threaded connection with the fixed chassis, and the inside of the bottom cavity is of a hollow structure.
The invention provides an ultrasonic transducer with a protective shell, which has the following beneficial effects:
1. according to the invention, through the arrangement of the protective device, the inner cavity, the cushion pad and the protective layer, the shape of the protective device is similar to a semicircular structure, the protective device can be wrapped in the outer part of the upper cover in a half way, shielding protection can be carried out to a certain degree from two sides of the upper cover, great local damage caused by gravity when the ultrasonic transducer falls accidentally is avoided, the cushion pad is made of hollow rubber and filled with certain gas, movement caused by stress between the gases can be utilized when the ultrasonic transducer falls accidentally, the stressed force can be well buffered, and the transducer can be protected.
2. The auxiliary device and the upper cover are connected together in a threaded manner, so that the structure is simple, the operation is convenient for a user to rapidly operate, meanwhile, the protection device is fixed with the auxiliary device through the bolt on one side, the structure level is clear, and the protection device can be selectively installed and used by the user conveniently.
3. According to the invention, through the arrangement of the auxiliary device, the wire harness hole, the protective cushion layer and the placing cavity, a user can penetrate a longer connecting wire to be placed in the middle of the inside of the wire harness hole, a good limiting effect can be achieved on the connecting wire by utilizing the wire harness hole, and when the auxiliary device is arranged on the upper cover, the protective cushion layer made of rubber can be tightly attached to the outside of the upper cover, so that the sealing performance is good, foreign matters outside are prevented from entering the upper cover and the inside of the auxiliary device, the transducer in the auxiliary device can be effectively protected, and the use of the user is facilitated.
4. According to the invention, through the arrangement of the adjusting device, the fixed spring and the fixed block, the fixed baffle connected with the fixed block can be moved leftwards and rightwards by utilizing the interaction of the adjusting device, the fixed spring and the fixed block in the use process, and a good limiting and protecting effect can be achieved on the transduction in the bottom cavity by adjusting the distance of the fixed baffle, so that the transducer can be conveniently transported and subsequently used by trial assembly and remote distance.
5. According to the invention, through the arrangement of the clamping plate and the fixing bolt, the connecting plate and the protective device can be fixedly installed together by effectively utilizing the connection of the clamping plate and the fixing bolt according to the length of the protective device according to the use requirement, so that the protective effect with a proper degree can be conveniently selected during transportation and use of trial assembly, most of protective shells outside the transducer are in threaded connection, the transducer is convenient for a user to carry out local or whole disassembly and assembly, and the use is more flexible.
Drawings
FIG. 1 is a schematic diagram of an external structure of an ultrasonic transducer with a protective housing according to the present invention;
FIG. 2 is a schematic diagram of a top body structure of an ultrasonic transducer with a protective housing according to the present invention;
FIG. 3 is a schematic diagram of an internal structure of a shielding device of an ultrasonic transducer with a shielding shell according to the present invention;
FIG. 4 is a schematic perspective view of a stationary baffle of an ultrasonic transducer with a protective housing according to the present invention;
fig. 5 is a schematic perspective view of an auxiliary device of an ultrasonic transducer with a protective housing according to the present invention.
In the figure: 1. a top body; 2. a guard; 201. an inner cavity; 202. a cushion pad; 203. a protective layer; 3. an auxiliary device; 301. a wire harness hole; 302. a protective cushion layer; 303. a placement chamber; 4. positioning a plate; 5. a connector tile; 6. fixing the bolt; 7. a connecting plate; 8. fixing a baffle plate; 9. an adjustment device; 901. fixing the spring; 902. a fixed block; 10. a bottom cavity; 11. fixing the chassis; 12. an upper cover; 13. connecting columns; 14. an external plate; 15. a bottom cover; 16. and (4) clamping the board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an ultrasonic transducer with a protective shell comprises a top body 1, a protective device 2, an inner cavity 201, a cushion pad 202, a protective layer 203, an auxiliary device 3, a wire bundling hole 301, a protective cushion layer 302, a placing cavity 303, a positioning disc 4, a connecting plate 5, a fixing bolt 6, a connecting plate 7, a fixing baffle 8, an adjusting device 9, a fixing spring 901, a fixing block 902, a bottom cavity 10, a fixing chassis 11, an upper cover 12, a connecting column 13, an external plate 14, a bottom cover 15 and a clamping plate 16, wherein the lower end of the top body 1 is provided with the upper cover 12, the lower end of the upper cover 12 is provided with the connecting column 13, the bottom cover 15 is arranged outside the bottom of the connecting column 13, the external plate 14 is arranged outside the bottom cover 15, the auxiliary device 3 is arranged outside the upper cover 12, the protective device 2 is arranged at both ends outside the auxiliary device 3, the auxiliary device 3 comprises the wire bundling hole 301, the protective, a wire harness hole 301 is formed in one end inside the auxiliary device 3, a protective cushion layer 302 is installed at one end outside the wire harness hole 301, a placing cavity 303 is formed in one end outside the protective cushion layer 302, the outside of the placing cavity 303 is in bonding connection with the protective cushion layer 302, the wire harness hole 301 is distributed annularly about the middle inside the protective cushion layer 302, a user can enable a longer connecting wire to penetrate through the middle inside the wire harness hole 301, a good limiting effect can be achieved on the connecting wire through the wire harness hole 301, when the auxiliary device 3 is installed on the upper cover 12, the protective cushion layer 302 made of rubber can be used for being tightly attached to the outside of the upper cover 12, good sealing performance is achieved, foreign matters entering the upper cover 12 and the auxiliary device 3 is reduced, a transducer inside the auxiliary device 3 can be effectively protected, and the use of the user is facilitated;
the protection device 2 comprises an inner cavity 201, cushion pads 202 and a protection layer 203, the inner cavity 201 is arranged inside the protection device 2, the protection layer 203 is arranged inside the inner cavity 201, the cushion pads 202 are connected inside the protection layer 203, the cushion pads 202 are distributed equidistantly, the outside of the cushion pads 202 is tightly attached to the protection layer 203, the protection device 2 is similar to a semicircular structure in shape and can be wrapped on the outside of the upper cover 12 in a half mode, shielding protection can be conducted to a certain degree from two sides of the upper cover 12, large local damage caused by gravity when the ultrasonic transducer drops accidentally is avoided, the cushion pads 202 are made of hollow rubber and filled with certain gas, movement caused by stress between the gas when the ultrasonic transducer drops accidentally can be utilized, the received force can be well buffered, and the transducer can be protected;
one end of the outer part of the protection device 2 is connected with a positioning disc 4, the outer part of the bottom of the auxiliary device 3 is provided with a connecting plate 5, a bottom cavity 10 is arranged on the outer part of the bottom of the connecting plate 5, the bottom of the bottom cavity 10 is in threaded connection with a fixed chassis 11, the inner part of the bottom cavity 10 is of a hollow structure, the connecting plate 7 and the protection device 2 can be fixedly installed together by effectively utilizing the connection of a clamping plate 16 and a fixing bolt 6 according to the length of the protection device 2 according to the use requirement, the protection effect with proper degree can be conveniently selected in transportation and use processes by trial installation, most of protective shells on the outer part of the transducer are in threaded connection, a user can conveniently carry out local or whole dismounting, and the;
connecting plates 7 are installed at two ends of the outside of the bottom cavity 10, clamping plates 16 are arranged inside the tops of the connecting plates 7, fixing baffle plates 8 are installed at two ends of the inside of the bottom cavity 10, adjusting devices 9 are arranged at two ends of the outside of the fixing baffle plates 8, each adjusting device 9 comprises a fixing spring 901 and a fixing block 902, one end of each adjusting device 9 is provided with a fixing block 902, one end of each fixing block 902 is provided with two groups of fixing springs 901, two groups of fixing springs are installed in each group, one end of each fixing spring 901 is connected with the corresponding fixing block 902 in a welding mode, one end of each fixing block 902 is in an integrated structure with the corresponding fixing block 902, the adjusting devices 9 can be used in the using process, the interaction of the fixing springs 901 and the corresponding fixing blocks 902 can move the fixing baffle plates 8 connected with the corresponding fixing blocks 902 leftwards, and a good limiting protection effect can be achieved on the transduction of the inside of the bottom cavity 10 The transducer is convenient to transport and use for subsequent use in a long distance by trial assembly;
In summary, in the ultrasonic transducer with the protective casing, when in use, firstly the ultrasonic transducer is prevented from being inside the auxiliary device 3, the auxiliary device 3 and the upper cover 12 can be limited together through the protective cushion layer 302 made of rubber and the placing cavity 303, the bottom of the upper cover 12 and the lower end of the auxiliary device 3 are connected together in a threaded manner, so that a user can conveniently detach the auxiliary device 3 and the upper cover 12, the user can place a connecting wire inside the wire harness hole 301 after the auxiliary device 3 is installed, so as to limit and protect the connecting wire, the protective devices 2 are arranged on two sides of the outside of the auxiliary device 3, the shape of the protective devices 2 is similar to a semicircular structure, the protective devices can be half-wrapped on the outside of the upper cover 12, can shield and protect the two sides of the upper cover 12 to a certain degree, and when the ultrasonic transducer is prevented from accidentally falling, because the gravity action is greatly damaged locally, the cushion pad 202 is made of rubber, is hollow and is filled with certain gas, and can well cushion the force when the cushion pad falls accidentally by utilizing the movement of the gas when the cushion pad is stressed, so that the ultrasonic transducer is well protected;
auxiliary limiting protection can be carried out from two sides in the bottom cavity 10 according to the effect of the size of the transducer, namely, the fixed baffle 8 connected with the fixed spring 901 and the fixed block 902 is pushed to the outer two sides, so that the fixed blocks 902 at two sides of the fixed baffle 8 move leftwards and rightwards along the inside of the adjusting device 9, at the moment, the fixed spring 901 is stressed and contracted, the distance between the two fixed baffles 8 can be enlarged, a user can conveniently place the ultrasonic transducer, the action of the force applied to the fixed spring 901 is stopped after the placement is finished, the ultrasonic transducer in the bottom cavity 10 can be well limited and protected by the action of the elasticity of the fixed spring 901, and then the connecting plate 7 and the protecting device 2 can be fixedly installed together by effectively utilizing the connection of the clamping plate 16 and the fixed bolt 6 according to the length of the protecting device 2 according to the, the dress of being convenient for probation selects the safeguard effect of suitable degree in the transportation and the use, is mostly threaded connection between the outside protective housing of transducer, and convenient to use person carries out local or whole dismouting, just accomplishes the whole use that has protective housing's ultrasonic transducer like this.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. An ultrasonic transducer with a protective housing, comprising a top body (1) and a fixed chassis (11), characterized in that: the lower end of the top body (1) is provided with an upper cover (12), the lower end of the upper cover (12) is provided with a connecting column (13), the outer part of the bottom of the connecting column (13) is provided with a bottom cover (15), the outer part of the bottom cover (15) is provided with an external plate (14), the outer part of the upper cover (12) is provided with an auxiliary device (3), the two ends of the outer part of the auxiliary device (3) are respectively provided with a protective device (2), one end of the outer part of the protective device (2) is connected with a positioning disc (4), the outer part of the bottom of the auxiliary device (3) is provided with a connecting plate (5), the outer part of the bottom of the connecting plate (5) is provided with a bottom cavity (10), the two ends of the outer part of the bottom cavity (10) are respectively provided with a connecting plate (7), the inner part of the top of the connecting plate (, and adjusting devices (9) are arranged at two ends of the outer part of the fixed baffle (8), and the fixed chassis (11) is positioned at the outer part of the bottom cavity (10).
2. The ultrasonic transducer with the protective housing according to claim 1, wherein: protector (2) include inner chamber (201), blotter (202) and protective layer (203), and the inside of protector (2) is provided with inner chamber (201), the internally mounted of inner chamber (201) has protective layer (203), and the internal connection of protective layer (203) has blotter (202).
3. The ultrasonic transducer with the protective housing as claimed in claim 2, wherein: the buffer pads (202) are distributed equidistantly, and the outer parts of the buffer pads (202) are tightly attached to the protective layer (203).
4. The ultrasonic transducer with the protective housing according to claim 1, wherein: auxiliary device (3) include wire harness hole (301), protection bed course (302) and place chamber (303), and the inside one end of auxiliary device (3) is provided with wire harness hole (301), protection bed course (302) are installed to the outside one end in wire harness hole (301), and the outside one end of protection bed course (302) is provided with places chamber (303).
5. The ultrasonic transducer with the protective housing as claimed in claim 4, wherein: the outer portion of the placing cavity (303) is connected with the protective cushion layer (302) in an adhering mode, and the wire harness holes (301) are distributed in an annular mode relative to the middle portion of the inner portion of the protective cushion layer (302).
6. The ultrasonic transducer with the protective housing according to claim 1, wherein: the fixed baffle plates (8) are arranged in two groups, and the fixed baffle plates (8) are symmetrically distributed about the vertical center line of the bottom cavity (10).
7. The ultrasonic transducer with the protective housing according to claim 1, wherein: the adjusting device (9) comprises a fixed spring (901) and a fixed block (902), the fixed block (902) is arranged at one end inside the adjusting device (9), and the fixed spring (901) is installed at one end outside the fixed block (902).
8. The ultrasonic transducer with the protective housing as claimed in claim 7, wherein: the fixing springs (901) are arranged in two groups, two fixing springs are arranged in each group, one end of the outer portion of each fixing spring (901) is connected with the fixing block (902) in a welding mode, and one end of the outer portion of each fixing block (902) and the fixing block (902) are of an integrated structure.
9. The ultrasonic transducer with the protective housing according to claim 1, wherein: the bottom of the bottom cavity (10) is in threaded connection with the fixed chassis (11), and the inside of the bottom cavity (10) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462271.4A CN111632807B (en) | 2020-05-27 | 2020-05-27 | Ultrasonic transducer with protective shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462271.4A CN111632807B (en) | 2020-05-27 | 2020-05-27 | Ultrasonic transducer with protective shell |
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| CN111632807A true CN111632807A (en) | 2020-09-08 |
| CN111632807B CN111632807B (en) | 2023-09-08 |
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| CN202010462271.4A Active CN111632807B (en) | 2020-05-27 | 2020-05-27 | Ultrasonic transducer with protective shell |
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| CN111632807B (en) | 2023-09-08 |
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