CN108810677A - A kind of speaker and preparation method thereof - Google Patents

Abstract

A kind of speaker of the present invention, speaker body including the matrix being installed in wall and in described matrix, it is fixedly installed mounting blocks among the speaker body left side, it is provided through lock slots up and down in the mounting blocks, the insertion of mounting blocks bottom face centre position is provided with for electric contact point, be provided on described matrix left side with so that the speaker body is inserted into the tank being connected, among the tank base end wall it is embedded be provided with to the power contacts abutted for electric contact point；Apparatus of the present invention are worked by driving motor, and under the resilient force of the first spring and second spring, realize the installation and removal to speaker body, and the power supply power operation to speaker body, automation control is realized, whole device is simple in structure, reasonable design, and it is easy to operate, it can avoid generating wall and destroy and electric shock accidents occurs when installing speaker body, considerably increase the efficiency of speaker body installation and removal.

Description

A kind of speaker and preparation method thereof

Technical field

The present invention relates to speaker technology field, specifically a kind of speaker and preparation method thereof.

Background technology

Speaker refers to a kind of equipment that audio signal can be transformed to sound, and speaker is the terminal of entire sound system, makees With being audio electric energy to be converted into corresponding acoustic energy, and it is radiated space, currently, speaker especially exists using extensively The curtain both sides of cinema are fitted with speaker, and the existing installation for speaker is typically to be punched on present wall, is then passed through Speaker is fixed in bolt or screw, and speaker is located at outside wall, and such mounting means not only unsightly, but also is installed It is cumbersome, wall can also be damaged, be not easy to speaker is rapidly assembled and disassembled repair.

Invention content

Deficiency in view of the above technology, the present invention propose a kind of speaker and preparation method thereof.

A kind of speaker of the present invention, including the matrix being installed in wall and the speaker sheet in described matrix Body is fixedly installed mounting blocks among the speaker body left side, is provided through lock slots up and down in the mounting blocks, institute It states the insertion of mounting blocks bottom face centre position to be provided with for electric contact point, be provided with for the speaker on described matrix left side Ontology is inserted into the tank being connected, among the tank base end wall it is embedded be provided with to the confession abutted for electric contact point Electrical contact is provided among the tank left end wall with so that the mounting blocks are inserted into the mounting groove being connected, the installation Slot left end is communicated with and is extended the longitudinal chute that has up and down, is communicated in the longitudinal chute bottom, right end wall and extends to the right Horizontal concrete chute is communicated with driver slot in the longitudinal chute top right end wall, is provided with to downward in the driver slot right end wall The lock sliding slot stretched and communicated with the mounting groove, the mounting groove left end and the junction of the longitudinal chute are fixedly installed ring Shape block is provided with round straight slot in the ring block, the promotion iron block that can be horizontally slipped is provided in the mounting groove, described to push away It is dynamic that the first spring is provided between iron block and the ring block, it is sliding that the transverse direction that can be horizontally slipped is provided in the horizontal concrete chute Block is provided with the longitudinal sliding block that can slide up and down in the longitudinal chute, the lock that can slide up and down is provided in the lock sliding slot Sliding block is provided with the drive block that can slide up and down in the driver slot, and being extended up and down in the driver slot has through described Drive block and the driving threaded rod being connect with the drive block screw-thread fit, the driving threaded rod tip and driving motor power Connection, the insertion of longitudinal sliding block right side upper position are provided with magnet, are provided on the right side of the longitudinal sliding block bottom face Press inclined-plane, is provided at the top of the transverse slider left side to be abutted with the upper pressure inclined-plane under sliding connection Compression inclined-plane, the transverse slider upper and lower ends wall right side are symmetrically arranged with hot contact and lower hot contact, the transverse direction Sliding block upper and lower ends right side of face is symmetrically arranged with to abut the upper energization being powered with the upper hot contact and lower hot contact Contact and lower energization contact, the transverse slider right end are provided with top pressure component.

Further technical solution, the top pressure component include the accommodating groove being arranged on the transverse slider right side, Be provided with the second spring to push the transverse slider to the left in the accommodating groove, the second spring left end with it is described Accommodating groove left end wall is fixedly connected, and the second spring right end is fixedly connected with the horizontal concrete chute right end wall.

Further technical solution, the upper energization contact are electrically connected to each other with the lower energization contact, the lower energization Contact is connect with power supply, and the upper hot contact is electrically connected to each other with the power contacts, the power contacts with it is described Speaker body is electrically connected.

Further technical solution, the upper pressure inclined-plane are identical as the lower angle of inclination on compression inclined-plane.

Further technical solution, the drive block left end are fixedly connected with the longitudinal sliding block, the drive block right end It is fixedly connected with the lock slide, the drive block is fixedly connected by welding with the longitudinal sliding block and the lock slide, institute State the driving threaded hole for being provided through in drive block and being connect with the driving threaded rod screw-thread fit up and down, the driving screw thread Bar bottom end is rotatably connected with the driver slot base end wall, and the driving motor insertion is arranged in the driver slot top end wall In.

Further technical solution is provided with the first guide recess, the mounting groove right end at the tank right-end openings Opening is provided with the second guide recess, and third guide recess is provided at the lock slots top end opening.

Further technical solution, the speaker body upper and lower ends right side of face are symmetrically arranged with taking-up deep gouge and are taken under Go out deep gouge, the upper taking-up deep gouge and lower taking-up deep gouge are semi-spherical grooves, and the mounting blocks pass through weldering with the speaker body It connects and is fixedly connected.

A kind of production method of speaker, first in the initial state, the driving motor are in stop working state, described Drive block is located at the driver slot topmost position, and the lock slide is retracted in the lock sliding slot, and the promotion iron block is by institute The right end position that the first spring is pushed to the right the mounting groove is stated, the transverse slider is pushed to the left by the second spring, And so that the transverse slider left end is inserted into the longitudinal chute, the power contacts are in off-position；

Then when installing the speaker body, first the mounting blocks are aligned with the mounting groove, at this time the speaker body Also it is aligned with the tank, later to the left by the tank and is inserted into the mounting blocks in the mounting groove, the sound Case ontology is also inserted into the tank to the left, and the mounting blocks are first abutted with the promotion iron block after being inserted into, so that The promotion iron block is slided to the left to overcome the elastic force of first spring, when the speaker body and tank cooperation connect When connecing, described to be abutted with the power contacts for electric contact point, the mounting blocks are completely inserted into the mounting groove and are connected, The lock slots are then opposite with the lock sliding slot, control the driving motor work, the driving motor task driven institute later Drive block slide downward is stated, the drive block slide downward pushes the longitudinal sliding block and the lock slide slide downward simultaneously, The longitudinal sliding block slide downward makes the upper pressure inclined-plane abut sliding connection with the lower compression inclined-plane first, from And pushed the transverse slider to the right by the longitudinal sliding block, the transverse slider is pushed to the right, overcomes described second The elastic force of spring, the lock slide slide downward are then inserted into the lock slots gradually downward, when the drive block is downward When sliding into the driver slot bottom most position, the lock slide is completely inserted into the lock slots and is connected, and described Lock slide bottom face is abutted with the mounting groove base end wall, and the longitudinal sliding block right side is then supported with the transverse slider left side Connect, the transverse slider is retracted in the right in the horizontal concrete chute, the upper hot contact and lower hot contact respectively with it is described Upper energization contact and lower energization contact, which abut, to be powered, so that the power contacts are in energized state, the speaker at this time Ontology is locked in the tank and is in energized state, and in addition the magnet is just aligned with the round straight slot at this time, So as to by pushing iron block described in the magnet absorption, avoid the promotion iron block in the elastic masterpiece of first spring Thrust is applied to the mounting blocks with lower；

Finally when needing to dismantle the speaker body, by controlling the driving motor work reversion, the driving motor work Make to be driven reverse the drive block upward sliding, drive block upward sliding while drives the longitudinal sliding block and the lock Sliding block upward sliding, to which under the resilient force of the second spring, the transverse slider is pushed to the left so that described Upper hot contact and lower hot contact are detached from respectively to abut with the upper energization contact and lower energization contact, so that the power supply Contact powers off, and the longitudinal sliding block upward sliding then makes the magnet upward sliding, to disconnect to the suction for pushing iron block Attached, the lock slide upward sliding is then retracted into the lock sliding slot, and to be detached from the lock slots, the mounting blocks are then described A distance is pushed to the right under being acted in the elasticity of first spring, so that the right part of the speaker body is pushed out Outside the tank, the upper taking-up deep gouge and lower taking-up deep gouge then expose outside the tank, finally by the upper taking-up deep gouge The speaker body is thoroughly removed with lower taking-up deep gouge, replacement is repaired to speaker body to convenient.

The beneficial effects of the invention are as follows：

1. by the way that mounting blocks are inserted into mounting groove, speaker body is also inserted into tank to the left, when speaker body and tank When mating connection, abutted with power contacts for electric contact point, mounting blocks are completely inserted into mounting groove and are connected, lock slots then with It is opposite to lock sliding slot, controls driving motor task driven drive block slide downward later, drive block slide downward pushes longitudinal direction simultaneously Sliding block and lock slide slide downward, longitudinal sliding block slide downward make pressure inclined-plane abut sliding with lower compression inclined-plane and match first Connection is closed, to push transverse slider to the right by longitudinal sliding block, transverse slider is pushed to the right, and second spring is overcome Elastic force, lock slide slide downward are then inserted into lock slots gradually downward, when drive block slides down to driver slot lowermost end When position, lock slide is completely inserted into lock slots and is connected, and lock slide bottom face is abutted with mounting groove base end wall, longitudinal Sliding block right side is then abutted with transverse slider left side, and transverse slider is retracted in horizontal concrete chute to the right, and upper hot contact is under Hot contact abuts energization with upper energization contact and lower energization contact respectively, so that power contacts are in energized state, this When speaker body be locked in tank and be in energized state, speaker body is installed to convenient.

2. being driven reverse drive block upward sliding by controlling driving motor work, drive block upward sliding while, drives Longitudinal sliding block and lock slide upward sliding, to which under the resilient force of second spring, transverse slider is pushed to the left so that Upper hot contact and lower hot contact are detached from respectively to abut with upper energization contact and lower energization contact, so that power contacts are disconnected Electricity, longitudinal sliding block upward sliding then make magnet upward sliding, and to disconnect the absorption to pushing iron block, lock slide upward sliding is then Be retracted into lock sliding slot, to be detached from lock slots, mounting blocks pushed to the right under then being acted in the elasticity of the first spring one section away from From, so that the right part of speaker body is pushed out outside tank, upper taking-up deep gouge and lower taking-up deep gouge then expose outside tank, Speaker body is thoroughly removed finally by upper taking-up deep gouge and lower taking-up deep gouge, speaker body is repaired more to convenient It changes.

3. apparatus of the present invention are worked by driving motor, and under the resilient force of the first spring and second spring, It realizes the installation and removal to speaker body, and to the power supply power operation of speaker body, realizes automation control, entirely Apparatus structure is simple, reasonable design, and easy to operate, can avoid generating wall and destroy and in installation speaker body Shi Fasheng electric shock accidents considerably increases the efficiency of speaker body installation and removal.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only one invented A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these Attached drawing obtains other attached drawings.

Fig. 1 is a kind of overall structure diagram of speaker of the present invention；

Fig. 2 is structural schematic diagram when speaker body is in locking and energized state in the present invention.

Specific implementation mode

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy Other than sign and/or step, it can combine in any way.

This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

As shown in Figs. 1-2, a kind of speaker of the invention, including the matrix 2 that is installed in wall 1 and it is mounted on the base Speaker body 3 in body 2, is fixedly installed mounting blocks 30 among 3 left side of the speaker body, in the mounting blocks 30 up and down Lock slots 31 are provided through, the insertion of 30 bottom face centre position of the mounting blocks is provided with for electric contact point 33, and described matrix 2 is left It is provided on end face with so that the speaker body 3 is inserted into the tank 20 being connected, 20 base end wall of tank centre is embedded Be provided with to the power contacts 24 abutted for electric contact point 33, be provided with for institute among 20 left end wall of the tank It states mounting blocks 30 and is inserted into the mounting groove 22 being connected, it is sliding that 22 left end of the mounting groove is communicated with the longitudinal direction for being extended have up and down Slot 5 is communicated with the horizontal concrete chute 4 extended to the right, 5 top right end of the longitudinal chute in 5 bottom, right end wall of the longitudinal chute It is communicated with driver slot 7 in wall, the lock cunning for extending downwardly and being communicated with the mounting groove 22 is provided in 7 right end wall of the driver slot Slot 6, the junction of 22 left end of the mounting groove and the longitudinal chute 5 are fixedly installed ring block 25, in the ring block 25 Be provided with round straight slot 26, be provided with the promotion iron block 28 that can be horizontally slipped in the mounting groove 22, the promotion iron block 28 with It is provided with the first spring 27 between the ring block 25, the transverse slider 40 that can be horizontally slipped is provided in the horizontal concrete chute 4, It is provided with the longitudinal sliding block 50 that can slide up and down in the longitudinal chute 5, the lock that can slide up and down is provided in the lock sliding slot 6 Sliding block 60 is provided with the drive block 70 that can slide up and down in the driver slot 7, is extended and passes through up and down in the driver slot 7 The driving threaded rod 71 worn the drive block 70 and connect with 70 screw-thread fit of the drive block, 71 top of driving threaded rod With 72 be connected by power of driving motor, 50 right side upper position insertion of the longitudinal sliding block is provided with magnet 51, described longitudinal sliding Pressure inclined-plane 52 is provided on the right side of block 50 bottom face, be provided at the top of 40 left side of the transverse slider to it is described on apply It presses inclined-plane 52 to abut the lower compression inclined-plane 42 of sliding connection, is symmetrically arranged on the right side of 40 upper and lower ends wall of the transverse slider Upper hot contact 46 and lower hot contact 47,40 upper and lower ends right side of face of the transverse slider be symmetrically arranged with to it is described on Hot contact 46 and lower hot contact 47 abut the upper energization contact 43 being powered and lower energization contact 44, and the transverse slider 40 is right End is provided with top pressure component.

Valuably or illustratively, wherein the top pressure component includes being arranged on 40 right side of the transverse slider Accommodating groove 41, is provided with the second spring 45 to push the transverse slider 40 to the left in the accommodating groove 41, and described Two springs, 45 left end is fixedly connected with 41 left end wall of the accommodating groove, and 45 right end of the second spring is right with the horizontal concrete chute 4 End wall is fixedly connected.

Valuably or illustratively, wherein the upper energization contact 43 is electrically connected to each other with the lower energization contact 44, institute It states lower hot contact 47 to connect with power supply, the upper hot contact 46 is electrically connected to each other with the power contacts 24, described Power contacts 24 are electrically connected with the speaker body 3.

Valuably or illustratively, wherein the angle of inclination phase on upper the pressure inclined-plane 52 and the lower compression inclined-plane 42 Together.

Valuably or illustratively, wherein 70 left end of the drive block is fixedly connected with the longitudinal sliding block 50, the drive 70 right end of motion block is fixedly connected with the lock slide 60, and the drive block 70 passes through with the longitudinal sliding block and the lock slide 60 It is welded and fixed connection, is provided through the driving being connect with driving 71 screw-thread fit of threaded rod in the drive block 70 up and down Threaded hole, 71 bottom end of driving threaded rod are rotatably connected with 7 base end wall of the driver slot, and the driving motor 72 is embedding Enter to be arranged in 7 top end wall of the driver slot.

Valuably or illustratively, wherein the first guide recess 21, the peace are provided at 20 right-end openings of the tank It is provided with the second guide recess 23 at 22 right-end openings of tankage, third guide recess is provided at 31 top end opening of the lock slots 32。

Valuably or illustratively, wherein 3 upper and lower ends right side of face of the speaker body is symmetrically arranged with taking-up deep gouge 34 and lower taking-up deep gouge 35, the upper taking-up deep gouge 34 and lower taking-up deep gouge 35 are semi-spherical grooves, the mounting blocks 30 and institute Speaker body 3 is stated to be fixedly connected by welding.

A kind of production method of speaker, first in the initial state, the driving motor 72 are in stop working state, institute It states drive block 70 and is located at 7 topmost position of the driver slot, the lock slide 60 is retracted in the lock sliding slot 6, the promotion Iron block 28 is pushed to the right the right end position of the mounting groove 22 by first spring 27, and the transverse slider 40 is by described Two springs 45 push to the left, and so that 40 left end of the transverse slider is inserted into the longitudinal chute 5, the power contacts 24 In off-position；

Then when installing the speaker body 3, first the mounting blocks 30 are aligned with the mounting groove 22, at this time the speaker Ontology 3 is also aligned with the tank 20, and the mounting blocks 30 by the tank 20 and are inserted into the installation to the left later In slot 22, the speaker body 3 is also inserted into the tank 20 to the left, the first and promotion after the mounting blocks 30 are inserted into Iron block 28 abuts, so that the promotion iron block 28 is slided to the left to overcome the elastic force of first spring 27, when described When speaker body 3 is connected with the tank 20, described to be abutted with the power contacts 24 for electric contact point 33, the mounting blocks 30 are completely inserted into the mounting groove 22 and are connected, and the lock slots 31 are then opposite with the lock sliding slot 6, control institute later It states driving motor 72 to work, 70 slide downward of drive block described in 72 task driven of the driving motor, the drive block 70 is downward It slides while 60 slide downward of the longitudinal sliding block 50 and the lock slide, 50 slide downward of the longitudinal sliding block being pushed to make first It obtains the upper pressure inclined-plane 52 and abuts sliding connection with the lower compression inclined-plane 42, thus will by the longitudinal sliding block 50 The transverse slider 40 pushes to the right, and the transverse slider 40 is pushed to the right, overcomes the elastic force of the second spring 45, 60 slide downward of the lock slide is then inserted into the lock slots 31 gradually downward, when the drive block 70 slides down to institute When stating 7 bottom most position of driver slot, the lock slide 60 is completely inserted into the lock slots 31 and is connected, and the lock is slided 60 bottom face of block is abutted with 22 base end wall of the mounting groove, 50 right side of the longitudinal sliding block then with 40 left end of the transverse slider Face abuts, and the transverse slider 40 is retracted in the right in the horizontal concrete chute 4, the upper hot contact 46 and lower hot contact 47 Energization is abutted with the upper energization contact 43 and lower energization contact 47 respectively, so that the power contacts 24 are in energization shape State, at this time the speaker body 3 be locked in the tank 20 and be in energized state, in addition the magnet 51 is at this time just It is aligned with the round straight slot 26, so as to adsorb the promotion iron block 28 by the magnet 51, avoids the promotion iron Block 28 applies thrust under the resilient force of first spring 27 to the mounting blocks 30；

When finally needing to dismantle the speaker body 3, by controlling the work of driving motor 72 reversion, the driving motor 72 Work is driven reverse 70 upward sliding of drive block, and 70 upward sliding of drive block while drives the longitudinal sliding block 50 With 60 upward sliding of the lock slide, under the resilient force of the second spring 45, the transverse slider 40 by Left promotion so that the upper hot contact 46 and lower hot contact 47 are detached from are touched with the upper energization contact 43 and lower be powered respectively Piece 47 abuts, so that the power contacts 24 power off, 50 upward sliding of the longitudinal sliding block then so that the magnet 51 is upward Sliding, to disconnect to the absorption for pushing iron block 28,60 upward sliding of the lock slide is then retracted into the lock sliding slot 6, To be detached from the lock slots 31, the mounting blocks 30 are pushed to the right one section under then being acted in the elasticity of first spring 27 Distance, so that the right part of the speaker body 3 is pushed out outside the tank 20, the upper taking-up deep gouge 34 takes under Go out deep gouge 35 then to expose outside the tank 20, finally by the upper taking-up deep gouge 34 and lower taking-up deep gouge 35 by the speaker sheet Body 3 is thoroughly removed, and replacement is repaired to speaker body 3 to convenient.

The beneficial effects of the invention are as follows：

1. by the way that mounting blocks are inserted into mounting groove, speaker body is also inserted into tank to the left, when speaker body and tank When mating connection, abutted with power contacts for electric contact point, mounting blocks are completely inserted into mounting groove and are connected, lock slots then with It is opposite to lock sliding slot, controls driving motor task driven drive block slide downward later, drive block slide downward pushes longitudinal direction simultaneously Sliding block and lock slide slide downward, longitudinal sliding block slide downward make pressure inclined-plane abut sliding with lower compression inclined-plane and match first Connection is closed, to push transverse slider to the right by longitudinal sliding block, transverse slider is pushed to the right, and second spring is overcome Elastic force, lock slide slide downward are then inserted into lock slots gradually downward, when drive block slides down to driver slot lowermost end When position, lock slide is completely inserted into lock slots and is connected, and lock slide bottom face is abutted with mounting groove base end wall, longitudinal Sliding block right side is then abutted with transverse slider left side, and transverse slider is retracted in horizontal concrete chute to the right, and upper hot contact is under Hot contact abuts energization with upper energization contact and lower energization contact respectively, so that power contacts are in energized state, this When speaker body be locked in tank and be in energized state, speaker body is installed to convenient.

2. being driven reverse drive block upward sliding by controlling driving motor work, drive block upward sliding while, drives Longitudinal sliding block and lock slide upward sliding, to which under the resilient force of second spring, transverse slider is pushed to the left so that Upper hot contact and lower hot contact are detached from respectively to abut with upper energization contact and lower energization contact, so that power contacts are disconnected Electricity, longitudinal sliding block upward sliding then make magnet upward sliding, and to disconnect the absorption to pushing iron block, lock slide upward sliding is then Be retracted into lock sliding slot, to be detached from lock slots, mounting blocks pushed to the right under then being acted in the elasticity of the first spring one section away from From, so that the right part of speaker body is pushed out outside tank, upper taking-up deep gouge and lower taking-up deep gouge then expose outside tank, Speaker body is thoroughly removed finally by upper taking-up deep gouge and lower taking-up deep gouge, speaker body is repaired more to convenient It changes.

3. apparatus of the present invention are worked by driving motor, and under the resilient force of the first spring and second spring, It realizes the installation and removal to speaker body, and to the power supply power operation of speaker body, realizes automation control, entirely Apparatus structure is simple, reasonable design, and easy to operate, can avoid generating wall and destroy and in installation speaker body Shi Fasheng electric shock accidents considerably increases the efficiency of speaker body installation and removal.

The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (8)

1. a kind of speaker, including the matrix being installed in wall and the speaker body in described matrix, feature exist In：It is fixedly installed mounting blocks among the speaker body left side, is provided through lock slots up and down in the mounting blocks, institute It states the insertion of mounting blocks bottom face centre position to be provided with for electric contact point, be provided with for the speaker on described matrix left side Ontology is inserted into the tank being connected, among the tank base end wall it is embedded be provided with to the confession abutted for electric contact point Electrical contact is provided among the tank left end wall with so that the mounting blocks are inserted into the mounting groove being connected, the installation Slot left end is communicated with and is extended the longitudinal chute that has up and down, is communicated in the longitudinal chute bottom, right end wall and extends to the right Horizontal concrete chute is communicated with driver slot in the longitudinal chute top right end wall, is provided with to downward in the driver slot right end wall The lock sliding slot stretched and communicated with the mounting groove, the mounting groove left end and the junction of the longitudinal chute are fixedly installed ring Shape block is provided with round straight slot in the ring block, the promotion iron block that can be horizontally slipped is provided in the mounting groove, described to push away It is dynamic that the first spring is provided between iron block and the ring block, it is sliding that the transverse direction that can be horizontally slipped is provided in the horizontal concrete chute Block is provided with the longitudinal sliding block that can slide up and down in the longitudinal chute, the lock that can slide up and down is provided in the lock sliding slot Sliding block is provided with the drive block that can slide up and down in the driver slot, and being extended up and down in the driver slot has through described Drive block and the driving threaded rod being connect with the drive block screw-thread fit, the driving threaded rod tip and driving motor power Connection, the insertion of longitudinal sliding block right side upper position are provided with magnet, are provided on the right side of the longitudinal sliding block bottom face Press inclined-plane, is provided at the top of the transverse slider left side to be abutted with the upper pressure inclined-plane under sliding connection Compression inclined-plane, the transverse slider upper and lower ends wall right side are symmetrically arranged with hot contact and lower hot contact, the transverse direction Sliding block upper and lower ends right side of face is symmetrically arranged with to abut the upper energization being powered with the upper hot contact and lower hot contact Contact and lower energization contact, the transverse slider right end are provided with top pressure component.

2. a kind of speaker according to claim 1, it is characterised in that：The top pressure component includes setting described laterally sliding Accommodating groove on block right side is provided with the second spring to push the transverse slider to the left, institute in the accommodating groove It states second spring left end to be fixedly connected with the accommodating groove left end wall, the second spring right end and the horizontal concrete chute right end wall It is fixedly connected.

3. a kind of speaker according to claim 1, it is characterised in that：The upper energization contact and the lower energization contact phase Mutually electrical connection, the lower hot contact are connect with power supply, and the upper hot contact is electrically connected to each other with the power contacts, The power contacts are electrically connected with the speaker body.

4. a kind of speaker according to claim 1, it is characterised in that：The upper pressure inclined-plane and the lower compression inclined-plane Angle of inclination is identical.

5. a kind of speaker according to claim 1, it is characterised in that：The drive block left end is fixed with the longitudinal sliding block Connection, the drive block right end are fixedly connected with the lock slide, the drive block and the longitudinal sliding block and the lock slide It is fixedly connected by welding, is provided through the driving being connect with the driving threaded rod screw-thread fit in the drive block up and down Threaded hole, the driving threaded rod bottom end are rotatably connected with the driver slot base end wall, and the driving motor insertion is set It sets in the driver slot top end wall.

6. a kind of speaker according to claim 1, it is characterised in that：It is provided with the first guiding at the tank right-end openings Recess is provided with the second guide recess at the mounting groove right-end openings, and being provided with third at the lock slots top end opening leads To recess.

7. a kind of speaker according to claim 1, it is characterised in that：The speaker body upper and lower ends right side of face is symmetrically set It is equipped with and takes out deep gouge and lower taking-up deep gouge, the upper taking-up deep gouge and lower taking-up deep gouge are semi-spherical grooves, the mounting blocks It is fixedly connected by welding with the speaker body.

8. a kind of production method of speaker as described according to claim 1-7, it is characterised in that：

First in the initial state, the driving motor is in stop working state, and the drive block is located at the driver slot most Apical position, the lock slide are retracted in the lock sliding slot, and the promotion iron block is pushed to the right institute by first spring The right end position of mounting groove is stated, the transverse slider is pushed to the left by the second spring, and makes the transverse slider left end It is inserted into the longitudinal chute, the power contacts are in off-position；

Then when installing the speaker body, first the mounting blocks are aligned with the mounting groove, at this time the speaker body Also it is aligned with the tank, later to the left by the tank and is inserted into the mounting blocks in the mounting groove, the sound Case ontology is also inserted into the tank to the left, and the mounting blocks are first abutted with the promotion iron block after being inserted into, so that The promotion iron block is slided to the left to overcome the elastic force of first spring, when the speaker body and tank cooperation connect When connecing, described to be abutted with the power contacts for electric contact point, the mounting blocks are completely inserted into the mounting groove and are connected, The lock slots are then opposite with the lock sliding slot, control the driving motor work, the driving motor task driven institute later Drive block slide downward is stated, the drive block slide downward pushes the longitudinal sliding block and the lock slide slide downward simultaneously, The longitudinal sliding block slide downward makes the upper pressure inclined-plane abut sliding connection with the lower compression inclined-plane first, from And pushed the transverse slider to the right by the longitudinal sliding block, the transverse slider is pushed to the right, overcomes described second The elastic force of spring, the lock slide slide downward are then inserted into the lock slots gradually downward, when the drive block is downward When sliding into the driver slot bottom most position, the lock slide is completely inserted into the lock slots and is connected, and described Lock slide bottom face is abutted with the mounting groove base end wall, and the longitudinal sliding block right side is then supported with the transverse slider left side Connect, the transverse slider is retracted in the right in the horizontal concrete chute, the upper hot contact and lower hot contact respectively with it is described Upper energization contact and lower energization contact, which abut, to be powered, so that the power contacts are in energized state, the speaker at this time Ontology is locked in the tank and is in energized state, and in addition the magnet is just aligned with the round straight slot at this time, So as to by pushing iron block described in the magnet absorption, avoid the promotion iron block in the elastic masterpiece of first spring Thrust is applied to the mounting blocks with lower；

Finally when needing to dismantle the speaker body, by controlling the driving motor work reversion, the driving motor work Make to be driven reverse the drive block upward sliding, drive block upward sliding while drives the longitudinal sliding block and the lock Sliding block upward sliding, to which under the resilient force of the second spring, the transverse slider is pushed to the left so that described Upper hot contact and lower hot contact are detached from respectively to abut with the upper energization contact and lower energization contact, so that the power supply Contact powers off, and the longitudinal sliding block upward sliding then makes the magnet upward sliding, to disconnect to the suction for pushing iron block Attached, the lock slide upward sliding is then retracted into the lock sliding slot, and to be detached from the lock slots, the mounting blocks are then described A distance is pushed to the right under being acted in the elasticity of first spring, so that the right part of the speaker body is pushed out Outside the tank, the upper taking-up deep gouge and lower taking-up deep gouge then expose outside the tank, finally by the upper taking-up deep gouge The speaker body is thoroughly removed with lower taking-up deep gouge, replacement is repaired to speaker body to convenient.