CN207835805U - A kind of split type high intensity receiver - Google Patents
A kind of split type high intensity receiver Download PDFInfo
- Publication number
- CN207835805U CN207835805U CN201721818506.9U CN201721818506U CN207835805U CN 207835805 U CN207835805 U CN 207835805U CN 201721818506 U CN201721818506 U CN 201721818506U CN 207835805 U CN207835805 U CN 207835805U
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- China
- Prior art keywords
- receiver
- groove
- vibrating diaphragm
- block
- docking
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- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
A kind of split type high intensity receiver that utility model proposes,Including receiver top and receiver lower part,Receiver top includes upper shell,Vibrating diaphragm,Voice coil and torsion are covered,The receiver lower part includes lower housing and magnet,Receiver top and receiver lower part pass through screw threads for fastening,And pass through docking groove,Block seals,Vibrating diaphragm is gripped by connector sleeve and notch halfpace,And it is bonded reinforcing,Vibrating diaphragm includes fixed part and middle part,Fixed part is equipped with the bonding pad of band connection protrusion,It is set in middle part and strengthens groove and reinforcing convex block,Setting connection groove between fixed part and middle part,Receiver is divided into two up and down by the utility model,Separated time produces,It is not only easy for installation,Improve serious forgiveness,Strengthen groove and strengthen convex block and vibrating diaphragm rigidity can be improved,It is hardly damaged,The setting of connection bump,The fixed-area of vibrating diaphragm can be effectively improved,Improve bonding strength,It is not easily to fall off,It is plane to connect groove lower face simultaneously,After voice coil connection,Facilitate quality inspection.
Description
Technical field
The utility model is related to receiver production field, especially a kind of split type high intensity receiver.
Background technology
Cell-phone receiver is a kind of electro-acoustic element converting electrical energy into acoustic energy, is exactly briefly generator, at present mobile phone
The receiver used is mostly moving coil receiver, its surrounding air is driven using the mutual motive force between magnetic field and current－carrying conductor
Vibration and generate sound wave, and the wherein described current－carrying conductor is exactly the oscillating component of receiver, and oscillating component is by vibrating diaphragm and sound
Circle composition.
The receiver now used, mostly single process formula produce, that is, on the basis of mono-hull, successively from inside to outside
Installation, due to the production requirement of pipeline system, in process of production, certain necessary quality testing can only be in most of completion
After carry out quality testing, in the process of reproduction, a certain process error is easy for that batch type is caused to be scrapped, serious forgiveness is low, together
When, the problem that traditional vibrating diaphragm generally existing rigidity is insufficient, the mode of generally use bonding top dome, the rigid raising of progress, but
It is commonplace the case where top dome position offset in manufacturing process, while with the use of receiver, top dome can also be fallen off,
The quality and service life of receiver are seriously affected, meanwhile, after traditional vibrating diaphragm is connected with voice coil, voice coil position is mostly using artificial
Quality inspection, when quality inspection, except non-location deviates larger, otherwise more difficult to find, there are quality inspection difficulty.
Utility model content
The utility model is in view of the above-mentioned problems, disclose a kind of split type high intensity receiver.
Specific technical solution is as follows：
A kind of split type high intensity receiver, including receiver top and receiver lower part, which is characterized in that described called
Device top includes upper shell, vibrating diaphragm, voice coil and turns round lid, and the receiver lower part includes lower housing and magnet；The upper shell is in
Cylinder, the upper end are equipped with notch halfpace, and lower end is equipped with upper link block, and the side wall of the notch halfpace is equipped with internal thread；
The vibrating diaphragm is rectangle, and includes the middle part of the fixed part in outside and center, the fixed part and middle part are
Integral structure；The lower face of the fixed part is equipped with multiple bonding pads, and the multiple bonding pad is symmetric, bonding pad
Multiple connection bumps are equipped with, the multiple connection bump is uniformly arranged at equal intervals；Be equipped in the middle part strengthen groove and
Strengthen convex block, the reinforcings groove surround in a ring, protrudes from vibrating diaphragm lower face, lower face semicircular in shape, and the reinforcing is convex
Block, which is located at, to be strengthened in the annular that groove is in, and quantity is multiple, is strengthened convex block and is protruded from vibrating diaphragm lower face, lower face is flat
Face；Connection groove is equipped between the fixed part and middle part, the connection groove includes arcuate furrow and the centre of both sides
Straight-line groove, the arcuate furrow and straight-line groove interconnect, and the lower face for connecting groove is plane；
Torsion lid is rounded, and lower end is equipped with connector sleeve, and the outer wall of the connector sleeve is equipped with external screw thread, turn round lid with it is upper
Shell is threadedly coupled, and the fixed position is gripped between connector sleeve and notch halfpace by connector sleeve and notch halfpace,
And it is bonded reinforcing；
The magnet is fixedly installed on the middle part of lower housing, and is fixedly connected with lower housing by epoxy resin, under described
The upper end of shell is equipped with lower connecting block；
The upper link block and lower connecting block correspondence are agreed with, and are connected through a screw thread, and upper link block is equipped with the first docking
Slot and the second docking groove, first docking groove are in circular ring shape, and section semicircular in shape, second docking groove is in circular ring shape,
Its section is rectangle, and the rectangular top that section is in is semicircle, and the lower connecting block is equipped with the first docking block
With the second docking block, the first docking block and the second docking block respectively with the first docking groove, the second docking groove is corresponding agrees with, the
One docking block is in circular ring shape, and protrudes from the upper surface of lower connecting block, section semicircular in shape, and the second docking block is in circular ring shape,
And the upper surface of lower connecting block is protruded from, section is rectangle, and the rectangular top that section is in is semicircle；
Further, bayonet is equipped at rectangular four angles that the vibrating diaphragm is in；
Further, the connection bump is hemispherical, and protrudes from vibrating diaphragm lower face；
Further, the reinforcing groove is oval；
Further, the reinforcing convex block is square, and is uniformly arranged at equal intervals between multiple reinforcing convex blocks；
Further, the arcuate furrow semicircular in shape；
Further, the diameter for turning round the be in center of circle of lid is consistent with the cylindrical diameter that upper shell is in；
Further, the middle part for turning round lid is equipped with cover net；
Further, sound absorption filler is fixed in the lower housing, the sound absorption filler is located in magnet.
The beneficial effects of the utility model are：
The utility model proposes a kind of split type high intensity receiver, including receiver top and receiver lower part, by
Words device top includes upper shell, vibrating diaphragm, voice coil and turns round lid, and the receiver lower part includes lower housing and magnet, receiver top
It with receiver lower part by screw threads for fastening, and is sealed by docking groove, block, vibrating diaphragm is clamped solid by connector sleeve and notch halfpace
Fixed, and be bonded reinforcings, vibrating diaphragm includes fixed part and middle part, bonding pad of the fixed part equipped with band connection protrusion, in middle part
If strengthening groove and strengthening convex block, setting connection groove between fixed part and middle part, the utility model is simple in structure, will be called
Device is divided into two up and down, and separated time production is not only easy for installation, improves serious forgiveness, strengthens groove and reinforcing convex block can be improved and shake
Membrane rigidity is hardly damaged, the setting of connection bump, can effectively improve the fixed-area of vibrating diaphragm, is improved bonding strength, is not easy to take off
It falls, while it is plane to connect groove lower face, after voice coil connection, position facilitates quality inspection convenient for observation.
Description of the drawings
Fig. 1 is utility model diagram.
Fig. 2 is a-quadrant enlarged drawing in Fig. 1.
Fig. 3 is vibrating diaphragm vertical view.
Fig. 4 is vibrating diaphragm upward view.
Fig. 5 is in Fig. 3, and A-A is to sectional view.
Fig. 6 is receiver top plan view（It is covered without turning round）.
Specific implementation mode
It is clear to make the technical solution of the utility model be more clear, below in conjunction with the accompanying drawings to the utility model into advancing one
Step description, any technical characteristic to technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
A kind of split type high intensity receiver as shown in the figure, including receiver top 1 and receiver lower part 2, feature
It is, the receiver top 1 includes upper shell 3, vibrating diaphragm 4, voice coil 5 and turns round lid 6, and the receiver lower part 2 includes lower housing 7
With magnet 8；The upper shell 3 is cylinder, and the upper end is equipped with notch halfpace 9, and lower end is equipped with upper link block 10, the notch ladder
The side wall of platform 9 is equipped with internal thread；
The vibrating diaphragm 4 is rectangle, and includes the middle part 43 of the fixed part 42 in outside and center, the fixed part 42 is in
Between portion 43 be an integral structure；The lower face of the fixed part 42 is equipped with multiple bonding pads 44, and the multiple bonding pad 44 is in
Symmetrical, bonding pad 44 is equipped with multiple connection bumps 45, and the multiple connection bump 45 is uniformly arranged at equal intervals；In described
Between be equipped in portion 43 and strengthen groove 46 and strengthen convex block 47, the reinforcing groove 46 is surround in a ring, protrudes from 44 lower end of vibrating diaphragm
Face, lower face semicircular in shape, the convex block 47 of strengthening are located in the annular that reinforcing groove 46 is in, and quantity is multiple, is strengthened
Convex block 47 protrudes from 44 lower face of vibrating diaphragm, and lower face is plane；Connection ditch is equipped between the fixed part 42 and middle part 43
Slot 48, the arcuate furrow 49 and intermediate straight-line groove 410 of the connection groove 48 including both sides, the arcuate furrow 49 and straight
Line trenches 410 interconnect, and the lower face for connecting groove 48 is plane；
The torsion lid 6 is rounded, and lower end is equipped with connector sleeve 15, and the outer wall of the connector sleeve 15 is equipped with external screw thread, turns round
Lid 6 is threadedly coupled with upper shell 3, and the fixed part 42 passes through connector sleeve 15 and slot between connector sleeve 15 and notch halfpace 9
Mouth halfpace 9 grips, and is bonded reinforcing；
The magnet 8 is fixedly installed on the middle part of lower housing 7, and is fixedly connected with lower housing 7 by epoxy resin 17, institute
The upper end for stating lower housing 7 is equipped with lower connecting block 18；
The upper link block 10 and the correspondence of lower connecting block 18 are agreed with, and are connected through a screw thread, and upper link block 10 is equipped with the
One docking groove 19 and the second docking groove 20, first docking groove 19 are in circular ring shape, section semicircular in shape, second docking
Slot 20 is in circular ring shape, and section is rectangle, and the rectangular top that section is in is semicircle, on the lower connecting block 18
Equipped with first docking block 21 and second dock block 22, it is described first docking block 21 and second dock block 22 respectively with the first docking groove
19, the second docking groove 20 correspondence is agreed with, and the first docking block 21 is in circular ring shape, and protrudes from the upper surface of lower connecting block 18, section
Face semicircular in shape, the second docking block 22 is in circular ring shape, and protrudes from the upper surface of lower connecting block 18, and section is rectangle,
The rectangular top that section is in is semicircle；
Further, bayonet 411 is equipped at rectangular four angles that the vibrating diaphragm 4 is in；
Further, the connection bump 45 is hemispherical, and protrudes from 44 lower face of vibrating diaphragm；
Further, the reinforcing groove 46 is oval；
Further, the reinforcing convex block 47 is square, and is uniformly arranged at equal intervals between multiple reinforcing convex blocks 47；
Further, 49 semicircular in shape of the arcuate furrow；
Further, the diameter for turning round the center of circle that lid 6 is in is consistent with the cylindrical diameter that upper shell 3 is in；
Further, the middle part for turning round lid 6 is equipped with cover net 23；
Further, sound absorption filler 24 is fixed in the lower housing 7, the sound absorption filler 24 is located in magnet 8.
The utility model proposes a kind of split type high intensity receiver, including receiver top and receiver lower part, by
Words device top includes upper shell, vibrating diaphragm, voice coil and turns round lid, and the receiver lower part includes lower housing and magnet, receiver top
It with receiver lower part by screw threads for fastening, and is sealed by docking groove, block, vibrating diaphragm is clamped solid by connector sleeve and notch halfpace
Fixed, and be bonded reinforcings, vibrating diaphragm includes fixed part and middle part, bonding pad of the fixed part equipped with band connection protrusion, in middle part
If strengthening groove and strengthening convex block, setting connection groove between fixed part and middle part, the utility model is simple in structure, will be called
Device is divided into two up and down, and separated time production is not only easy for installation, improves serious forgiveness, strengthens groove and reinforcing convex block can be improved and shake
Membrane rigidity is hardly damaged, the setting of connection bump, can effectively improve the fixed-area of vibrating diaphragm, is improved bonding strength, is not easy to take off
It falls, while it is plane to connect groove lower face, after voice coil connection, position facilitates quality inspection convenient for observation.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the scope of protection of the utility model should be with
Subject to the protection domain of claims.
Claims (9)
1. a kind of split type high intensity receiver, including receiver top and receiver lower part, which is characterized in that the receiver
Top includes upper shell, vibrating diaphragm, voice coil and turns round lid, and the receiver lower part includes lower housing and magnet；The upper shell is in circle
Cylindricality, the upper end are equipped with notch halfpace, and lower end is equipped with upper link block, and the side wall of the notch halfpace is equipped with internal thread；
The vibrating diaphragm is rectangle, and includes the middle part of the fixed part in outside and center, the fixed part and middle part are integrated
Formula structure；The lower face of the fixed part is equipped with multiple bonding pads, and the multiple bonding pad is symmetric, is set on bonding pad
There are multiple connection bumps, the multiple connection bump to be uniformly arranged at equal intervals；It is equipped in the middle part and strengthens groove and reinforcing
Convex block, the reinforcing groove are surround in a ring, protrude from vibrating diaphragm lower face, lower face semicircular in shape, the reinforcing convex block position
In strengthening in the annular that groove is in, quantity is multiple, strengthens convex block and protrudes from vibrating diaphragm lower face, lower face is plane；Institute
It states and is equipped with connection groove between fixed part and middle part, the connection groove includes the arcuate furrow of both sides and intermediate straight line ditch
Slot, the arcuate furrow and straight-line groove interconnect, and the lower face for connecting groove is plane；
The torsion lid is rounded, and lower end is equipped with connector sleeve, and the outer wall of the connector sleeve is equipped with external screw thread, turns round lid and upper shell
It is threadedly coupled, the fixed position is gripped, and glue between connector sleeve and notch halfpace by connector sleeve and notch halfpace
Connect reinforcing；
The magnet is fixedly installed on the middle part of lower housing, and is fixedly connected with lower housing by epoxy resin, the lower housing
Upper end be equipped with lower connecting block；
The upper link block and lower connecting block correspondence are agreed with, and are connected through a screw thread, upper link block be equipped with the first docking groove and
Second docking groove, first docking groove are in circular ring shape, and section semicircular in shape, second docking groove is in circular ring shape, section
Face is rectangle, and the rectangular top that section is in is semicircle, and the lower connecting block is equipped with the first docking block and the
Two docking blocks, the first docking block and the second docking block respectively with the first docking groove, the second docking groove is corresponding agrees with, first pair
It is in circular ring shape to connect block, and protrudes from the upper surface of lower connecting block, section semicircular in shape, and the second docking block is in circular ring shape, and convex
For the upper surface of lower connecting block, section is rectangle, and the rectangular top that section is in is semicircle.
2. a kind of split type high intensity receiver as described in claim 1, which is characterized in that the rectangle that the vibrating diaphragm is in
Four angles at be equipped with bayonet.
3. a kind of split type high intensity receiver as described in claim 1, which is characterized in that the connection bump is in hemisphere
Shape, and protrude from vibrating diaphragm lower face.
4. a kind of split type high intensity receiver as described in claim 1, which is characterized in that the reinforcing groove is in ellipse
Shape.
5. a kind of split type high intensity receiver as described in claim 1, which is characterized in that the reinforcing convex block is square,
And it is uniformly arranged at equal intervals between multiple reinforcing convex blocks.
6. a kind of split type high intensity receiver as described in claim 1, which is characterized in that the arcuate furrow is in semicircle
Shape.
7. a kind of split type high intensity receiver as described in claim 1, which is characterized in that described turn round covers the be in center of circle
Diameter is consistent with the cylindrical diameter that upper shell is in.
8. a kind of split type high intensity receiver as described in claim 1, which is characterized in that the middle part for turning round lid is equipped with cover
Net.
9. a kind of split type high intensity receiver as described in claim 1, which is characterized in that be fixed in the lower housing
Absorb sound filler, and the sound absorption filler is located in magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818506.9U CN207835805U (en) | 2017-12-22 | 2017-12-22 | A kind of split type high intensity receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818506.9U CN207835805U (en) | 2017-12-22 | 2017-12-22 | A kind of split type high intensity receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835805U true CN207835805U (en) | 2018-09-07 |
Family
ID=63388661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721818506.9U Expired - Fee Related CN207835805U (en) | 2017-12-22 | 2017-12-22 | A kind of split type high intensity receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835805U (en) |
-
2017
- 2017-12-22 CN CN201721818506.9U patent/CN207835805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |