CN209170648U

CN209170648U - A kind of dismountable energy converter

Info

Publication number: CN209170648U
Application number: CN201822108652.3U
Authority: CN
Inventors: 高强
Original assignee: Wuxi Yuchao Electronics Co Ltd
Current assignee: Wuxi Yuchao Electronics Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-07-26
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a kind of dismountable energy converters, it is intended to provide a kind of easy-to-dismount energy converter, its key points of the technical solution are that, rod piece is equipped with the first regulating device, first regulating device includes the moving casing for being embedded in tail portion shell, limit of the moving casing by caudad shell one end is fixedly connected on along side, the first connection set on moving casing far from tail portion shell one end is along side, set on the first connection along multiple first tapped through holes on side surface and the clamping screw being threadedly connected to inside the first tapped through hole, the cross section of moving casing is that semicircle and top is flat, the side of first regulating device is equipped with the second regulating device, second regulating device includes being close to the connecting rod of moving casing setting, it is connected close to the second of moving casing side along side set on connecting rod, set on multiple second tapped through holes of second connection on side And the long sound travel probe being fixedly connected with the connecting rod, clamping screw outer wall are threaded with nut.

Description

A kind of dismountable energy converter

Technical field

The utility model relates to transducer device field, in particular to a kind of dismountable energy converter.

Background technique

Energy converter refers to the device that electric energy harmony can be converted mutually, is mainly used in echo depth sounder, Doppler log In acoustic correlation log, the main performance index of energy converter has: when working frequency, frequency bandwidth, electroacoustic frequency, resonance frequency Impedance, directive property (launching beam width) and sensitivity etc., by physical characteristic and using the difference of material, energy converter can be divided into Two classes: magnetostrictive transducer and electrostrictive transducer, the former applies the magnetostrictive effect of ferromagnetic material, often by nickel or nickel Ferroalloy is made, and the latter applies electrostriction effect and piezoelectric effect, often by the media such as barium titanate ceramics and milling lead titanate ceramics Electric material is made.Energy converter is installed on hull bottom, directive property available beams width or the half-angle of spread to characterize.

Currently, the Chinese patent of Publication No. CN202385274U discloses a kind of energy converter, it includes shell and shell The transducing chip of the circuit board and setting of accommodating chamber on circuit boards is surrounded jointly, and transducing chip includes into the operatic tunes, and circuit board is set There is the sound hole through thereon, sound hole is completely covered into the operatic tunes, and one layer is wherein equipped between transducing chip and sound hole firmly Thin slice is buffered made of material, buffering thin slice is equipped with several faces through array distribution according to certain rules thereon into sound The micropore of chamber.

Although this energy converter enhances the protective performance of energy converter, improve the reliability of energy converter, but commonly Energy converter can not be dismantled easily, if failure occurs in the detection part of energy converter, not simply fail to for detection part It repairs, and needs to be replaced the component of entire energy converter, more waste financial resources.

Utility model content

The purpose of the utility model is to provide a kind of dismountable energy converters, have the advantages that easy to disassemble.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of dismountable energy converter, including tail portion shell, one end of the tail portion shell are equipped with rod piece, on the rod piece Equipped with the first regulating device, first regulating device includes the moving casing for being embedded in tail portion shell, is fixedly connected on movable sleeve Pipe by caudad shell one end limit along while, set on moving casing far from tail portion shell one end first connection along while, be set to Multiple first tapped through holes and the clamping screw that is threadedly connected to first tapped through hole inside of first connection along side surface, it is described The cross section of moving casing be semicircle and top be it is flat, the limit is along side and the first connection along the outer of Bian Junxiang rod piece Portion extends, and the side of first regulating device is equipped with the second regulating device, and second regulating device includes being close to movable sleeve Pipe setting connecting rod, set on connecting rod close to moving casing side second connection along while, set on second connection along while on Multiple second tapped through holes and the long sound travel being fixedly connected with the connecting rod probe, the clamping screw outer wall are threaded with spiral shell It is female.

By using above-mentioned technical proposal, the first regulating device and the second regulating device are mainly used for connecting rod and long sound Road probe, moving casing can freely slide in the shell of tail portion, and moving casing can be entirely retracted to tail portion under contraction state In shell, moving casing can skid off tail portion shell under stretched condition, and limit can prevent moving casing from skidding off tail portion shell along side Body, guarantees the stabilization of entire transducer architecture, and the first connection is connect with second along Bian Peihe along side, and first connects along side when assembly And second connection fitted closely along side, guarantee the stabilization of structure when energy converter assembly, clamping screw through the first tapped through hole and Second tapped through hole, then the assembly for cooperating top nut to can be realized connecting rod and rod piece, the cross section of moving casing are semicircle And top be it is flat, this structure can prevent moving casing from influencing the assembly of tight fixed bolt in the shell of tail portion, tail portion shell Some residual space in body positioned at rod piece bottom is larger, is just suitble to the activity of moving casing, takes full advantage of tail portion shell In space, long sound travel probe can be realized energy converter detection function the most basic.

Further setting: the rod piece is fixedly connected with the annular link block of protrusion far from the surface of tail portion shell one end, The connecting rod is equipped with the groove for agreeing with annular link block close to the surface of rod piece one end, and the annular link block outer wall is located at ring The first O-ring seal is arranged between shape link block and connecting rod.

By using above-mentioned technical proposal, annular link block is inserted into groove when assembly, annular link block after insertion It is fitted closely with groove, not only facilitates the sealing performance between Reinforced shaft and connecting rod, and facilitate connecting rod assembly When positioning, the process of summary assembly, the first O-ring seal can further enhance the leakproofness between rod piece and connecting rod Can, guarantee the normal work of energy converter, reduces energy converter and occur measuring deviation numerically.

Further setting: offering track groove at the top of the moving casing, the inside of the track groove is equipped with sliding shoe, The lid with sliding shoe one is fixedly connected at the top of the sliding shoe, the lid connects by the threaded one end of caudad shell It is connected to the fixing bolt through lid and tail portion shell, second connection is O-shaped filled with second between side and moving casing Sealing ring is filled with lubricant between the moving casing and rod piece.

By using above-mentioned technical proposal, lid can be slided by sliding shoe in track groove, thus on the whole Realize sliding of the lid on moving casing, lid is set to the top of moving casing so as to cover the flat portion of moving casing Point, lubricant can reduce the friction between moving casing and rod piece, and moving casing is enable preferably to be slided on rod piece Dynamic, the assembly of lid and moving casing can prevent lubricant from skidding off the inside of moving casing, and the second O-ring seal can enhance The sealing performance of moving casing and the second connection between side, prevents lubricant from skidding off.

Further setting: the inside of one end insertion tail portion shell of the rod piece far from connecting rod, the rod piece is far from even The top of extension bar one end is equipped with counter sink, and the top that counter sink is located on the rod piece is equipped with tight fixed bolt, the tight fixed bolt It is arranged through tail portion case top and counter sink.

By using above-mentioned technical proposal, tight fixed bolt is through counter sink setting to which tight fixed bolt can be fully embedded tail In portion's shell, the top of tight fixed bolt and tail portion shell maintain an equal level, and do not have the part of protrusion tail portion shell, neither influence energy converter Aesthetic measure, and do not influence the external structure of energy converter, the use in real work will not be had an impact, and clamp screw The size of bolt and the size of counter sink are tightly controlled, and are guaranteed the stabilization of energy converter internal structure, are guaranteed the normal of energy converter Work.

Further setting: the inside of the tail portion shell is equipped with the first conduction pipe, and first conduction pipe is connected to rod piece, The bottom of first conduction pipe is fixedly connected with the first cover board, and the flange in the bottom of first cover board is connected with flange seal Disk, the flange in the bottom of the flange seal disk are connected with the second cover board, and the bottom of second cover board is fixedly connected with second and leads The outer wall of siphunculus, the second conducting bottom of the tube is surrounded with gasket coating.

By using above-mentioned technical proposal, the first conduction pipe is used for connecting rod, the first cover board, flange seal disk and second Cover board is used for as the transition apparatus between the first conduction pipe and the second conduction pipe, and the mode sealing performance of flange seal is preferable, The case where being not in leakage, the second conduction pipe can be attached with other component, and gasket coating can guarantee the second conducting Sealing performance between pipe and tail portion shell.

Further setting: third O-ring seal is equipped between the rod piece and tail portion shell.

By using above-mentioned technical proposal, third O-ring seal can further enhance the sealing performance of energy converter, third O-ring seal can fill the gap between tail portion shell and rod piece, guarantee the normal work of energy converter.

In conclusion the utility model has the following beneficial effects: just by the first regulating device and the second regulating device The stable structure of energy converter is firm under the removable unloading functions for realizing energy converter, assembled state, by the first O-ring seal, the 2nd O Type sealing ring and third O-ring seal make energy converter have stronger sealing performance, and annular link block and groove make energy converter The long sound travel probe simple, entire energy converter can be dismantled at any time with replacement damage is positioned when assembly, saves cost.

Detailed description of the invention

Fig. 1 is the front view of embodiment 1；

Fig. 2 is the structural schematic diagram of the second regulating device in embodiment 1；

Fig. 3 is the structural schematic diagram of the first regulating device in embodiment 1；

Fig. 4 is the location drawing of lubricant in embodiment 1；

Fig. 5 is the sectional view of embodiment 1.

In figure, 1, tail portion shell；2, nut；3, the first regulating device；31, moving casing；32, limit is along side；33, first Connection is along side；34, the first tapped through hole；35, clamping screw；4, the second regulating device；41, connecting rod；42, the second connection edge Side；43, the second tapped through hole；44, long sound travel probe；5, annular link block；6, groove；7, the first O-ring seal；8, track Slot；9, sliding shoe；10, lid；11, fixing bolt；12, the second O-ring seal；13, lubricant；14, counter sink；15, tightening Bolt；16, the first conduction pipe；17, the first cover board；18, flange seal disk；19, the second cover board；20, the second conduction pipe；21, close Seal coating；22, third O-ring seal；23, rod piece.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1: a kind of dismountable energy converter, as shown in Figures 1 and 5, this dismountable energy converter one end are equipped with tail Portion's shell 1, the inside of tail portion shell 1 are hollow structure, are equipped with the first conduction pipe 16, the first conduction pipe 16 inside tail portion shell 1 Bottom be fixedly connected with the first cover board 17, the flange in the bottom of the first cover board 17 is connected with flange seal disk 18, flange seal disk 18 flange in the bottom is connected with the second cover board 19, and the bottom of the second cover board 19 is fixedly connected with the second conduction pipe 20, the second conducting The outer wall of 20 bottom of pipe is surrounded with gasket coating 21.

As shown in Fig. 3 and 5, it is communicated with rod piece 23 on the first conduction pipe 16, third is equipped between rod piece 23 and tail portion shell 1 One end of O-ring seal 22, rod piece 23 is embedded in tail portion shell 1, and the top of rod piece 23 offers counter sink 14, and rod piece 23 is upper It is equipped with tight fixed bolt 15 in the top of counter sink 14, tight fixed bolt 15 is arranged through the top of tail portion shell 1 and counter sink 14.

As shown in Figure 1, Figure 2 and Figure 3, rod piece 23 is equipped with the first regulating device 3, is located at rod piece 23 in tail portion shell 1 Bottom is embedded with moving casing 31, and moving casing 31 is fixedly connected with limit along side 32, movable sleeve by one end of caudad shell 1 Pipe 31 is fixedly connected with the first connection along side 33 far from one end of tail portion shell 1, and the first connection offers three along the surface on side 33 A first tapped through hole 34, limit along while 32 and connection along while away from the direction of rod piece 23 be extended, moving casing 31 cross section be semicircle and top be it is flat, the top of moving casing 31 is equipped with track groove 8, and the inside of track groove 8 is set There is sliding shoe 9, the top of sliding shoe 9 is fixedly connected with the lid 10 with 9 one of sliding shoe, and lid 10 is by caudad shell 1 There are three fixing bolt 11, fixing bolt 11 runs through lid 10 and tail portion shell 1 for threaded one end connection, the second connection along side 42 and It is filled with the second O-ring seal 12 between moving casing 31, lubricant 13, rod piece are filled between moving casing 31 and rod piece 23 23 surfaces far from 1 one end of tail portion shell are fixedly connected with the annular link block 5 of protrusion.

As shown in Figure 1, Figure 2 and Figure 3, the side of the first regulating device 3 is equipped with the second regulating device 4, on moving casing 31 It is provided with connecting rod 41, connecting rod 41 is fixedly connected with the second connection along side 42 close to the side of moving casing 31, and second Connection offers three the second tapped through holes 43 with 34 corresponding position of the first tapped through hole, the first tapped through hole 34 along side 42 And second the inside of tapped through hole 43 run through there are three clamping screw 35, be threaded with one on each clamping screw 35 Nut 2, connecting rod 41 are fixedly connected with long sound travel probe 44 far from one end of rod piece 23, and connecting rod 41 is close to one end of rod piece 23 Equipped with the groove 6 for agreeing with annular link block 5, the first O-ring seal 7 is arranged between annular link block 5 and connecting rod 41.

In the embodiments of the present invention, in the external coating lubricant 13 of moving casing 31 before assembly, by rod piece 23 and long sound travel probe 44 be placed in horizontality and be embedded in tail portion shell 1, tight fixed bolt 15 is squeezed into counter sink 14 and realizes bar The sliding shoe 9 of 10 bottom of lid is inserted into the track groove 8 at 31 top of moving casing and is moved to lid 10 by the fixation of part 23 It to be close to tail portion shell 1, successively screws the fixation that three fixing bolts 11 complete lid 10, lid 10 is close to tail portion shell 1 and is fixed, It can not loosen easily, the second O-ring seal 12 is placed in the outside of moving casing 31, the first O-ring seal 7 is placed in ring The outside of shape link block 5 extracts moving casing 31 out up to greatest extent, moving casing 31 receives limit inside tail portion shell 1 Blocking along side 32 can not completely disengage tail portion shell 1, and the groove 6 in connecting rod 41 is directed at the annular link block on rod piece 23 5 are inserted directly into, at this time second connection along while 42 be close to first connection along while 33, screw on three clamping screws 35 and screw three Nut 2 realizes the assembly between connecting rod 41 and rod piece 23.When long sound travel probe 44 breaks down, successively reversely to connection Bar 41 is dismantled, and can arbitrarily be replaced 44 components of long sound travel probe, be saved departmental cost.

The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of dismountable energy converter, including tail portion shell (1), it is characterised in that: one end of the tail portion shell (1) is equipped with Rod piece (23), the rod piece (23) are equipped with the first regulating device (3), and first regulating device (3) includes insertion tail portion shell The moving casing (31) of body (1), be fixedly connected on moving casing (31) by caudad shell (1) one end limit along side (32), Set on moving casing (31) far from tail portion shell (1) one end first connection along while (33), be set to first connection along while (33) table Multiple first tapped through holes (34) in face and the clamping screw (35) for being threadedly connected to the first tapped through hole (34) inside, the work The cross section of dynamic casing (31) be semicircle and top be it is flat, the limit along while (32) and the first connection along while (33) it is equal External to rod piece (23) extends, and the side of first regulating device (3) is equipped with the second regulating device (4), and described second adjusts Regulating device (4) includes the connecting rod (41) for being close to moving casing (31) setting, is set to connecting rod (41) close to moving casing (31) Side second connection along while (42), be set to second connection along while (42) on multiple second tapped through holes (43) and and connecting rod (41) the long sound travel probe (44) being fixedly connected, clamping screw (35) outer wall are threaded with nut (2).

2. a kind of dismountable energy converter according to claim 1, it is characterised in that: the rod piece (23) is far from tail portion shell The surface of body (1) one end is fixedly connected with the annular link block (5) of protrusion, and the connecting rod (41) is close to rod piece (23) one end Surface is equipped with the groove (6) for agreeing with annular link block (5), and annular link block (5) outer wall is located at annular link block (5) and connects The first O-ring seal (7) are arranged between extension bar (41).

3. a kind of dismountable energy converter according to claim 2, it is characterised in that: the top of the moving casing (31) It offers track groove (8), the inside of the track groove (8) is equipped with sliding shoe (9), is fixedly connected at the top of the sliding shoe (9) Have and is connected with the lid (10) of sliding shoe (9) one, threaded one end of the lid (10) by caudad shell (1) through lid The fixing bolt (11) of body (10) and tail portion shell (1), second connection are filled between side (42) and moving casing (31) Have the second O-ring seal (12), is filled with lubricant (13) between the moving casing (31) and rod piece (23).

4. a kind of dismountable energy converter according to claim 3, it is characterised in that: the rod piece (23) is far from connecting rod (41) inside of one end insertion tail portion shell (1), the rod piece (23) are equipped with countersunk head far from the top of connecting rod (41) one end Hole (14), the top that counter sink (14) are located on the rod piece (23) are equipped with tight fixed bolt (15), and the tight fixed bolt (15) is passed through It wears at the top of tail portion shell (1) and counter sink (14) is arranged.

5. a kind of dismountable energy converter according to claim 4, it is characterised in that: the inside of the tail portion shell (1) Equipped with the first conduction pipe (16), first conduction pipe (16) is connected to rod piece (23), the bottom of first conduction pipe (16) It is fixedly connected with the first cover board (17), the flange in the bottom of first cover board (17) is connected with flange seal disk (18), the method The flange in the bottom of blue seal disc (18) is connected with the second cover board (19), and the bottom of second cover board (19) is fixedly connected with second The outer wall of conduction pipe (20), the second conduction pipe (20) bottom is surrounded with gasket coating (21).

6. a kind of dismountable energy converter according to claim 5, it is characterised in that: the rod piece (23) and tail portion shell (1) third O-ring seal (22) are equipped between.