CN206775662U - Woofer canning - Google Patents
Woofer canning Download PDFInfo
- Publication number
- CN206775662U CN206775662U CN201621474575.8U CN201621474575U CN206775662U CN 206775662 U CN206775662 U CN 206775662U CN 201621474575 U CN201621474575 U CN 201621474575U CN 206775662 U CN206775662 U CN 206775662U
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- CN
- China
- Prior art keywords
- baffle
- main body
- woofer
- groove
- canning
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- 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.)
- Withdrawn - After Issue
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
It the utility model is related to speaker housings technical field, more particularly to woofer canning.Some inserted links are evenly equipped with by upper lid outer side bottom surface, the inserted link Basolateral face is provided with edge clipping；The main body upper side is provided with some flanges being used cooperatively with inserted link, the slot for being available for inserted link to insert is provided with the flange, and slot bottom is provided with the cavern part being used cooperatively with edge clipping；The upper cover top surface is provided with some first supports, and the first support top surface is provided with first baffle；Eight the first sound holes are provided with the first baffle；The body floor is eccentrically provided with the second baffle being used cooperatively with first baffle；Five the second sound holes are provided with the second baffle, third baffle is equipped with the main body on the outside of second sound hole；Woofer canning is improved small size loudspeaker bass audio, increase bass acoustic pressure, ensure the sealing of loudspeaker weld tabs.
Description
Technical field
It the utility model is related to speaker housings technical field, more particularly to woofer canning.
Background technology
The loudspeaker bass effect of small size is bad in the market, and the shell assembled therewith is close in bass effect
Feng Xing, property easy to assembly, connection simplicity etc., more or less there is deficiency；And existing product is in the use of complexity
In environment, it permanently effective can not resist extraneous burn into and keep product appearance constant.
Utility model content
The purpose of this utility model is to improve small size loudspeaker bass audio, increases bass acoustic pressure, ensures loudspeaker weldering
The woofer canning of piece sealing.
The technical solution of the utility model is as follows：
Woofer canning, including upper lid, main body and the lower cover being sequentially connected；Characterized in that, the upper lid
Outer side bottom surface is evenly equipped with some inserted links, and the inserted link Basolateral face is provided with edge clipping；The main body upper side be provided with it is some with it is slotting
The flange that bar is used cooperatively, the flange is interior to be provided with the slot for being available for inserted link to insert, and slot bottom is provided with and is used cooperatively with edge clipping
Cavern part；The upper cover top surface is provided with some first supports, and the first support top surface is provided with first baffle；The first baffle
On be provided with eight the first sound holes；The body floor is eccentrically provided with the second baffle being used cooperatively with first baffle；It is described
Five the second sound holes are provided with second baffle, third baffle is equipped with the main body on the outside of second sound hole.
The main body downside is provided with eight senders.By setting sender, in order to send sound.
The angle of second sound hole between any two is 45 °.Because the angle between the second sound hole two-by-two is 45 °,
Corresponding two the first sound holes of such a second sound hole so that catadioptric effect is more preferable.
The upper lid surface is provided with netted reinforcing rib.By setting netted reinforcing rib in upper lid surface, on the one hand increase beautiful
See, the intensity on the other hand covered in increase.
Some protuberances to be formed that stretch out are evenly equipped with the lower cover outer peripheral face, are offered out on the protuberance
Groove；The main body on the outer surface of lower cover installation side with being evenly equipped with some buckles being used cooperatively with protuberance.By that will block
Buckle enters in fluting so as to realize being detachably connected for lower cover and main body, and convenient disassembly.
The contact surface of the lower cover and body contact is provided with the first groove, and the contact surface of main body and lower cover is provided with second
Groove；Sealing ring is provided with the cavity that first groove and the second groove are formed.By being formed in first, second groove
Cavity in sealing ring is set, effectively strengthen the sealing effectiveness between lower cover and main body.
The sealing ring is " O " type sealing ring.It is low using " O " type sealing ring, production cost.
The first groove bottom is provided with triangular groove, and the side wall of the groove is provided with the sucker being in communication with the outside；Institute
State in sucker and be provided with sealing-plug.By setting sucker, in order to which the dust in triangular groove is suctioned out；Sealed by setting
Plug, avoid from sucker entering without using dust during sucker.
The body side is additionally provided with to insertion terminal；This is to insertion terminal and main body integrated through injection molding.Because body upper is direct
It is molded into terminal, is conveniently mounted directly, i.e., when loudspeaker and other parts coordinate, directly by the form to insertion terminal, more
Add convenient easily operation；Directly it is molded by click on fashion, on shell into insertion terminal, can apply to various bass occasions.
The beneficial effects of the utility model are：Protecgulum and main body are fastened by buckle, easy for installation, and dismounting is also convenient for；It is small
Size speakers can obtain more preferable bass effect in normal work within the temperature range of -40 DEG C~+85 DEG C, improve low frequency
Sound quality, it can effectively reduce cost；And can avoid loudspeaker directly it is exposed in atmosphere, play good waterproof and prevent
Dirt (IP67) effect；It is more convenient directly by the form to insertion terminal when loudspeaker and other parts coordinate, easily grasp
Make.
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the foregoing and other objects, features and advantages of the utility model will
Become apparent.
Wherein：Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model upper cap body structural representation；
Fig. 3 is lid positive structure schematic on the utility model；
Fig. 4 is the utility model A-A cross-sectional views；
Fig. 5 is base face structural representation on the utility model；
Fig. 6 is the utility model lower cover dimensional structure diagram；
Fig. 7 is the utility model lower cover cross-sectional view；
Fig. 8 is the utility model body side structural representation；
Fig. 9 is the utility model B-B cross-sectional views；
Figure 10 is the utility model body floor structural representation；
Figure 11 is the utility model plug construction schematic diagram；
Figure 12 is the utility model process flow diagram；
Figure 13 is lid and first baffle structural representation after main body installation on the utility model；
In accompanying drawing, 1 is upper lid, and 2 be main body, and 3 be lower cover, and 4 be inserted link, and 5 be edge clipping, and 6 be flange, and 7 be slot, and 8 be digging
Empty portion, 9 be first support, and 10 be first baffle, and 11 be second baffle, and 13 be netted reinforcing rib, and 14 be protuberance, and 15 be to open
Groove, 16 be buckle, and 17 be the first groove, and 18 be the second groove, and 19 be sealing ring, and 20 be that 21 be triangular groove to insertion terminal,
22 be sucker, and 23 be sealing-plug, and 24 be the first sound hole, and 25 be the second sound hole, and 26 be sender, and 27 be third baffle.
Embodiment
It is shown in Figure 1, woofer canning, including upper lid 1, main body 2 and the lower cover 3 being sequentially connected；It is special
Sign is that the upper lid outer side bottom surface is evenly equipped with some inserted links 4, and the inserted link Basolateral face is provided with edge clipping 5；In the main body
Side is provided with some flanges 6 being used cooperatively with inserted link, and the slot 7 for being available for inserted link to insert, and slot bottom are provided with the flange
Provided with the cavern part 8 being used cooperatively with edge clipping；The upper cover top surface is provided with some first supports 9, and the first support top surface is provided with
First baffle 10；Eight the first sound holes 24 are provided with the first baffle；The body floor is eccentrically provided with and first gear
The second baffle 11 that plate is used cooperatively；Five the second sound holes 25, second sound hole outside are provided with the second baffle
Main body on be equipped with third baffle 27.By the way that inserted link is inserted in slot, and it is caught in by edge clipping in cavern part, so as to realize
Upper lid is connected with the installation of main body；Due to using being detachably connected, the dismounting with main body is covered in convenience；Pass through first baffle and
The cooperation of two baffle plates, on the one hand strengthen the bonding strength of main body and upper lid, on the other hand, first baffle is positioned at the after installation
On the inside of two baffle plates, and it is concentric with second baffle, due to second baffle of the first baffle using eccentric structure therefore corresponding thereto
Also eccentric structure is used, sound is reflected and is reflected, improves bass effect, improves the wave volume of low frequency；And
Second baffle reflection is met by the first sound hole because sound is sent from inside, then sent out after being reflected by first baffle by second
Sound hole runs into third baffle reflection, by these a series of reflections, it is possible to ensure that the bass effect of loudspeaker is simpler and more honest
Meanwhile the stacking effect that can play a part of sound plays acoustic pressure increase；Because second support using eccentric structure and is matched somebody with somebody
Close first, second, third baffle plate and first, second sound hole setting make it possible to preferably sound compression wherein, then
Sent by first, second sound hole, such eccentric structure will enable sound main body and upper cap-shaped into ante-chamber in
Reflection and refraction, and sound is focused in first, second sound hole, bass effect is further increased, improves low frequency
Wave volume；And due to there is provided five periphery holes (the second sound hole), a kind of three-dimensional effect of sound can be played.
The main body downside is provided with eight senders 26.By setting sender, in order to send sound.
The angle a of second sound hole between any two is 45 °.Because the angle between the second sound hole two-by-two is 45 °,
Corresponding two the first sound holes of such a second sound hole so that catadioptric effect is more preferable.
The upper lid surface is provided with netted reinforcing rib 13.By setting netted reinforcing rib in upper lid surface, on the one hand increase
Intensity attractive in appearance, on the other hand being covered in increase.
Some protuberances 14 to be formed that stretch out are evenly equipped with the lower cover outer peripheral face, are offered out on the protuberance
Groove 15；The main body on the outer surface of lower cover installation side with being evenly equipped with some buckles 16 being used cooperatively with protuberance.Pass through
Buckle is caught in fluting so as to realize being detachably connected for lower cover and main body, and convenient disassembly.
The contact surface of the lower cover and body contact is provided with the first groove 17, and the contact surface of main body and lower cover is provided with the
Two grooves 18；Sealing ring 19 is provided with the cavity that first groove and the second groove are formed.By in first, second groove
Sealing ring is set in the cavity formed, effectively strengthens the sealing effectiveness between lower cover and main body.
The sealing ring is " O " type sealing ring.It is low using " O " type sealing ring, production cost.
The first groove bottom is provided with triangular groove 21, and the side wall of the groove is provided with the sucker being in communication with the outside
22；Sealing-plug 23 is provided with the sucker.By setting sucker, in order to which the dust in triangular groove is suctioned out；By setting
Sealing-plug is put, avoids from sucker entering without using dust during sucker.
The body side is additionally provided with to insertion terminal 20；This is to insertion terminal and main body integrated through injection molding.Because body upper is straight
Connect and be molded into terminal, be conveniently mounted directly, i.e., when loudspeaker and other parts coordinate, directly by the form to insertion terminal,
More convenient easily operation；Directly it is molded by click on fashion, on shell into insertion terminal, can apply to various bass fields
Close；Using the form to insertion terminal and main body integrated through injection molding, the welding in process engineering is avoided, the step of gluing, and drop
Low cost, it is more preferable relative to wire mode, water resistance.
The production technology of woofer canning, it is characterised in that comprise the following steps：Step 1：IQC is (to material
Test)；Step 2：Store materials；Step 3：Loudspeaker and main body are bonded together using point gum machine；Step 4：Glue
Solidification 4 hours；Step 5：" O " type sealing ring is installed in main body；Step 6：Lower cover is snapped fit onto in main body；Step 7：By upper lid
Snap fit onto in main body；Step 8：Detect outward appearance；Step 9：Labelling；Step 10：Packed；Step 11：Inspection (O.Q.C) eventually；
Step 12：Storage.At present loudspeaker and main body it is glued together it is latter as need welding lead and in lead periphery gluing, this
Sample substantially increases the time of production cost and glue curing, reduces production efficiency, due to using in this application to spigot
The form of son and main body integrated through injection molding, avoids the welding in process engineering, the step of gluing, and the cost reduced, phase
It is more preferable for wire mode, water resistance；On the other hand due to using card in the engagement process between Shang Gai, main body, lower cover
Form is connect, avoids the use of glue, eliminates the hardening time during plant manufacturing process, successfully improves production effect
Rate；And glue more or less exists to environment to be polluted, and is polluted the production environment in workshop, is only needed in whole assembling technology procedure
Want it is gluing once, greatly reduce the pollution of glue.
The glue curing is solidified using 703 black glues (703 glue).Using 703 black glues, not only cementability is good, high intensity, nothing
Corrosion；And there is excellent electrical insulation capability, sealing property and ageing-resistant performance, it can be grown in the range of -50 DEG C -+250 DEG C
Phase uses.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, it is every according to any simple modification made in the technical essence of the utility model to above example, equivalent variations, fall
Enter within the scope of protection of the utility model.
Claims (9)
1. woofer canning, including upper lid, main body and the lower cover being sequentially connected；Characterized in that, the upper base
Some inserted links are evenly equipped with the outside of face, the inserted link Basolateral face is provided with edge clipping；The main body upper side is provided with some and inserted link
The flange being used cooperatively, the flange is interior to be provided with the slot for being available for inserted link to insert, and slot bottom is provided with what is be used cooperatively with edge clipping
Cavern part；The upper cover top surface is provided with some first supports, and the first support top surface is provided with first baffle；On the first baffle
It is provided with eight the first sound holes；The body floor is eccentrically provided with the second baffle being used cooperatively with first baffle；Described
Five the second sound holes are provided with two baffle plates, third baffle is equipped with the main body on the outside of second sound hole.
2. woofer canning according to claim 1, it is characterised in that the main body downside is provided with eight
Individual sender.
3. woofer canning according to claim 1, it is characterised in that second sound hole is between any two
Angle be 45 °.
4. woofer canning according to claim 1, it is characterised in that the upper lid surface is provided with netted add
Strengthening tendons.
5. woofer canning according to claim 1, it is characterised in that be evenly equipped with the lower cover outer peripheral face
Some protuberances to be formed that stretch out, fluting is offered on the protuberance；The main body and the appearance of lower cover installation side
Some buckles being used cooperatively with protuberance are evenly equipped with face.
6. woofer canning according to claim 1, it is characterised in that the lower cover and body contact connect
Contacting surface is provided with the first groove, and the contact surface of main body and lower cover is provided with the second groove；First groove and the second groove institute
Sealing ring is provided with the cavity of formation.
7. woofer canning according to claim 6, it is characterised in that the sealing ring seals for " O " type
Circle.
8. woofer canning according to claim 6, it is characterised in that the first groove bottom is provided with three
Angular groove, the side wall of the groove are provided with the sucker being in communication with the outside；Sealing-plug is provided with the sucker.
9. woofer canning according to claim 1, it is characterised in that the body side is additionally provided with to inserting
Terminal；This is to insertion terminal and main body integrated through injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474575.8U CN206775662U (en) | 2016-12-29 | 2016-12-29 | Woofer canning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474575.8U CN206775662U (en) | 2016-12-29 | 2016-12-29 | Woofer canning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775662U true CN206775662U (en) | 2017-12-19 |
Family
ID=60647065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474575.8U Withdrawn - After Issue CN206775662U (en) | 2016-12-29 | 2016-12-29 | Woofer canning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792292A (en) * | 2016-12-29 | 2017-05-31 | 汉得利（常州）电子股份有限公司 | Woofer canning and production technology |
-
2016
- 2016-12-29 CN CN201621474575.8U patent/CN206775662U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792292A (en) * | 2016-12-29 | 2017-05-31 | 汉得利（常州）电子股份有限公司 | Woofer canning and production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20230407 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20230407 |