CN208874734U - A kind of straight barrel type loudspeaker - Google Patents
A kind of straight barrel type loudspeaker Download PDFInfo
- Publication number
- CN208874734U CN208874734U CN201821572866.XU CN201821572866U CN208874734U CN 208874734 U CN208874734 U CN 208874734U CN 201821572866 U CN201821572866 U CN 201821572866U CN 208874734 U CN208874734 U CN 208874734U
- Authority
- CN
- China
- Prior art keywords
- arc groove
- pcb board
- magnet
- vibrating diaphragm
- circular hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses a kind of straight barrel type loudspeakers, including protecting cover rubber shell, vibrating diaphragm, voice coil, spring shim, magnet, T-type iron, pcb board, tuning net, first arc groove, semicircle fixture block, second arc groove, first circular hole and the second circular hole, the top inner wall of the protecting cover rubber shell is provided with vibrating diaphragm, the inside of the vibrating diaphragm is socketed with voice coil, the bottom of the vibrating diaphragm is provided with spring shim, the bottom of the spring shim is equipped with magnet, the bottom of the magnet is by being adhesively fixed with T-type iron, the bottom of the T-type iron has been bolted pcb board, the side of the pcb board offers the first arc groove, the bottom of first arc groove is connected with semicircle fixture block, the other side of the pcb board offers the second arc groove, the inside of second arc groove is equipped with tuning net, the top of the protecting cover rubber shell The second circular hole is offered at portion center, the utility model has the characteristics that practical and compact-sized.
Description
Technical field
The utility model relates to speaker technology field, specially a kind of straight barrel type loudspeaker.
Background technique
Loudspeaker is also known as " loudspeaker ", is common Electroacooustic power conversion device in a kind of electronic electric equipment.Mainly by magnet, frame
Frame and centring disk composition, are divided into the types such as moving-coil type, condenser type, electromagnetic type and piezo-electric loudspeaker, are widely used in machine
The fields such as panel and speaker.
And existing loudspeaker is there are the practicability is poor and the untight problem of structure, the outlet method of existing loudspeaker is
Outer outlet, the problem of be easy to causeing gas leakage and assemble tone-off；Simultaneously existing loudspeaker protecting cover and rubber shell be it is split type, be not easy to
Assembly, and structural strength is not high.Therefore, it is necessary for designing the practical and compact-sized straight barrel type loudspeaker of one kind
's.
Utility model content
The purpose of this utility model is to provide a kind of straight barrel type loudspeakers, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of straight barrel type loudspeaker, including
Protecting cover rubber shell, vibrating diaphragm, voice coil, spring shim, magnet, T-type iron, pcb board, tuning net, the first arc groove, semicircle fixture block, second
Arc groove, the first circular hole and the second circular hole, the top inner wall of the protecting cover rubber shell are provided with vibrating diaphragm, the inside socket of the vibrating diaphragm
There is voice coil, the bottom of the vibrating diaphragm is provided with spring shim, and the bottom of the spring shim is equipped with magnet, the bottom of the magnet
Portion has been bolted pcb board by being adhesively fixed with T-type iron, the bottom of the T-type iron, and the side of the pcb board opens up
There is the first arc groove, the bottom of first arc groove is connected with semicircle fixture block, and the other side of the pcb board offers the second arc
Shape slot, the inside of second arc groove are equipped with tuning net, offer the second circular hole at the top center of the protecting cover rubber shell,
The first circular hole is uniformly provided at the top of the protecting cover rubber shell.
Further, the quantity of first circular hole is four.
Further, first arc groove and semicircle fixture block are fit structure, and the first arc groove and the second arc groove
It is arranged symmetrically on pcb board.
Further, the voice coil passes through spring shim, magnet and vibrating diaphragm, and the bottom of voice coil and the side of T-type iron are logical
It crosses and is adhesively fixed.
Further, the side of the spring shim, magnet and T-type iron is provided with notch, and semicircle fixture block and notch
It is fit structure.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, by being provided with T-type
The components such as iron and pcb board solve the problems, such as gas leakage and assembly tone-off so that outlet method is become interior outlet from outer outlet,
Improve the practicability of the straight barrel type loudspeaker；By being provided with protecting cover rubber shell, integral type is become from split type protecting cover rubber shell
Structure, convenient for assembly and structural strength it is high so that the straight barrel type loudspeaker have the characteristics that it is compact-sized.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the whole overlooking structure diagram of the utility model；
Fig. 3 is the whole present invention looks up structural representation of the utility model；
Fig. 4 is the whole side structure schematic view of the utility model；
In figure: 1, protecting cover rubber shell；2, vibrating diaphragm；3, voice coil；4, spring shim；5, magnet；6, T-type iron；7, pcb board；8, it adjusts
Sound net；9, the first arc groove；10, semicircle fixture block；11, the second arc groove；12, the first circular hole；13, the second circular hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of straight barrel type loudspeaker, including protecting cover rubber shell
1, vibrating diaphragm 2, voice coil 3, spring shim 4, magnet 5, T-type iron 6, pcb board 7, tuning net 8, the first arc groove 9, semicircle fixture block 10,
Two arc grooves 11, the first circular hole 12 and the second circular hole 13, the top inner wall of protecting cover rubber shell 1 are provided with vibrating diaphragm 2, the inside of vibrating diaphragm 2
It is socketed with voice coil 3, the bottom of vibrating diaphragm 2 is provided with spring shim 4, and the bottom of spring shim 4 is equipped with magnet 5, the bottom of magnet 5
By being adhesively fixed with T-type iron 6, the bottom of T-type iron 6 has been bolted pcb board 7, and the side of pcb board 7 offers first
Arc groove 9, the bottom of the first arc groove 9 are connected with semicircle fixture block 10, and the other side of pcb board 7 offers the second arc groove 11, the
The inside of two arc grooves 11 is equipped with tuning net 8, and the second circular hole 13, protecting cover rubber shell 1 are offered at the top center of protecting cover rubber shell 1
Top be uniformly provided with the first circular hole 12；The quantity of first circular hole 12 is four, convenient for making sound transmission go out；First arc
Slot 9 and semicircle fixture block 10 are fit structure, and the first arc groove 9 with the second arc groove 11 be on pcb board 7 it is arranged symmetrically, just
In placement tuning net 8 and semicircle fixture block 10；Voice coil 3 passes through spring shim 4, magnet 5 and vibrating diaphragm 2, and the bottom of voice coil 3 and T-type
The side of iron 6 is easy to implement loud-speaking effect by being adhesively fixed；The side of spring shim 4, magnet 5 and T-type iron 6 is provided with
Notch, and semicircle fixture block 10 and notch are fit structure, convenient for utilizing 10 fixed spring gasket 4 of semicircle fixture block, magnet 5 and T
Sections 6；When straight barrel type loudspeaker assembling, vibrating diaphragm 2 is first packed into the inside of protecting cover rubber shell 1, then by spring shim 4, magnet
5, the groove of T-type iron 6 and pcb board 7 is aligned and fits together, and voice coil 3 is passed through spring shim 4 and magnet 5, with T-type iron 6
Fitting, then tuning net 8 is packed into the second arc groove 11, is caught in the first arc groove 9 for semicircle fixture block 10, then by pcb board 7 and T
Sections 6 is bolted, and is installed into protecting cover rubber shell 1, thus, so that the straight barrel type loudspeaker has compact-sized spy
Point；Outlet method from becoming interior outlet, is solved the problems, such as gas leakage and assembly tone-off, improves the straight tube by such design simultaneously
The practicability of type loudspeaker.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of straight barrel type loudspeaker, including protecting cover rubber shell (1), vibrating diaphragm (2), voice coil (3), spring shim (4), magnet (5), T
Sections (6), pcb board (7), tuning net (8), the first arc groove (9), semicircle fixture block (10), the second arc groove (11), the first circular hole
(12) and the second circular hole (13), it is characterised in that: the top inner wall of the protecting cover rubber shell (1) is provided with vibrating diaphragm (2), the vibrating diaphragm
(2) inside is socketed with voice coil (3), and the bottom of the vibrating diaphragm (2) is provided with spring shim (4), the bottom of the spring shim (4)
Portion is equipped with magnet (5), and by being adhesively fixed with T-type iron (6), the bottom of the T-type iron (6) is logical for the bottom of the magnet (5)
It crosses bolt to be fixed with pcb board (7), the side of the pcb board (7) offers the first arc groove (9), first arc groove (9)
Bottom be connected with semicircle fixture block (10), the other side of the pcb board (7) offers the second arc groove (11), second arc
The inside of shape slot (11) is equipped with tuning net (8), offers the second circular hole (13) at the top center of the protecting cover rubber shell (1),
The first circular hole (12) are uniformly provided at the top of the protecting cover rubber shell (1).
2. a kind of straight barrel type loudspeaker according to claim 1, it is characterised in that: the quantity of first circular hole (12) is
Four.
3. a kind of straight barrel type loudspeaker according to claim 1, it is characterised in that: first arc groove (9) and semicircle
Fixture block (10) is fit structure, and the first arc groove (9) is arranged symmetrically on pcb board (7) with the second arc groove (11).
4. a kind of straight barrel type loudspeaker according to claim 1, it is characterised in that: the voice coil (3) passes through spring shim
(4), magnet (5) and vibrating diaphragm (2), and the side of the bottom of voice coil (3) and T-type iron (6) is by being adhesively fixed.
5. a kind of straight barrel type loudspeaker according to claim 1, it is characterised in that: the spring shim (4), magnet (5)
It is provided with notch with the side of T-type iron (6), and semicircle fixture block (10) and notch are fit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572866.XU CN208874734U (en) | 2018-09-26 | 2018-09-26 | A kind of straight barrel type loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572866.XU CN208874734U (en) | 2018-09-26 | 2018-09-26 | A kind of straight barrel type loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874734U true CN208874734U (en) | 2019-05-17 |
Family
ID=66468775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821572866.XU Active CN208874734U (en) | 2018-09-26 | 2018-09-26 | A kind of straight barrel type loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874734U (en) |
-
2018
- 2018-09-26 CN CN201821572866.XU patent/CN208874734U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103002385B (en) | There is the Miniature loudspeaker module structure of self-adaptive pressure balance | |
| CN208874734U (en) | A kind of straight barrel type loudspeaker | |
| CN2208303Y (en) | Wide band speaker | |
| CN209823987U (en) | Loudspeaker and terminal equipment | |
| CN107529115A (en) | A kind of tesla's magnetic group loudspeaker | |
| CN106303790A (en) | A kind of earphone | |
| CN207382558U (en) | A kind of tesla's magnetic group loud speaker | |
| CN206283667U (en) | A kind of NEW TYPE OF COMPOSITE loudspeaker | |
| CN208874736U (en) | A kind of non-notch formula loudspeaker | |
| CN205005244U (en) | Bass radiation and electronic equipment | |
| CN101370324A (en) | Large dynamic even force driving bar-shaped plate loudspeaker | |
| CN208836408U (en) | A kind of loudspeaker with noise-reducing structure | |
| CN207266237U (en) | A kind of audio player module and earphone | |
| CN209017255U (en) | Earphone | |
| CN108200521B (en) | Electrodynamic loudspeaker | |
| CN207938405U (en) | A kind of magnet ring that magnetic force is strong | |
| CN208143457U (en) | Moving-coil structure and earphone | |
| WO2020168729A1 (en) | Loudspeaker system | |
| CN110324768A (en) | A kind of loudspeaker of novel double magnetic structures | |
| CN209608848U (en) | A kind of modulated air steam loudspeaker | |
| CN209170660U (en) | A kind of speaker system | |
| CN208821060U (en) | A kind of loudspeaker | |
| CN205305094U (en) | Play device of low frequency extension can carry out audio frequency and collet thereof | |
| CN203912191U (en) | Flat loudspeaker vibration system | |
| CN219181666U (en) | Double-diaphragm double-unit loudspeaker with coaxial integrated structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: 523000 No.1, Xingye 1st Street, Mazhou new village, Daojiao Town, Dongguan City, Guangdong Province Patentee after: Dongguan Wantai Electronic Technology Co., Ltd Address before: Kau town Guangdong city Dongguan province 523000 Ma Chau Industrial Street, two floor permanent Patentee before: Dongguan Anhui electronic factory |