CN205830012U - A kind of ceramic loudspeaker - Google Patents
A kind of ceramic loudspeaker Download PDFInfo
- Publication number
- CN205830012U CN205830012U CN201620507121.XU CN201620507121U CN205830012U CN 205830012 U CN205830012 U CN 205830012U CN 201620507121 U CN201620507121 U CN 201620507121U CN 205830012 U CN205830012 U CN 205830012U
- Authority
- CN
- China
- Prior art keywords
- installing plate
- lower house
- plate
- ceramic loudspeaker
- base plate
- 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.)
- Expired - Fee Related
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
This utility model provides a kind of ceramic loudspeaker, and including upper shell, lower house, pcb board and potsherd, upper shell docks with lower house, and pcb board forms vibration component with potsherd bonding laminating；Also include that the installing plate between the base plate and upper shell of lower house, vibration component bonding are fitted on end face or the bottom surface of installing plate.Owing to installing plate is between the base plate and upper shell of lower house, so the base plate of installing plate and lower house has spacing, the laminating of vibration component bonding is on a mounting board again, so vibration component and base plate have spacing, so, when ceramic loudspeaker is applied to wearable intelligent equipment, vibration component will not be with the external world such as direct body contact, ensure that the amplitude of ceramic loudspeaker, thus improve sound pressure level and the sound clarity degree of ceramic loudspeaker, and then improve subjective sense of hearing effect.
Description
Technical field
This utility model relates to technical field of electronic products, more particularly, it relates to a kind of ceramic loudspeaker.
Background technology
Standing in wearable intelligent equipment put relatively thin ceramic loudspeaker, existing ceramic loudspeaker include upper shell, under
Housing, pcb board and potsherd, pcb board forms vibration component with potsherd bonding laminating；Vibration component is directly bonded in upper shell
Or on lower house.During using, the vibration plane of ceramic loudspeaker can cause ceramic loudspeaker directly and during human contact
Amplitude less, in turn result in that sound pressure level is relatively low, sound clarity degree is poor, have impact on subjective sense of hearing effect.
In sum, how to improve sound pressure level and the sound clarity degree of ceramic loudspeaker, to improve subjective sense of hearing effect, be
The technical problem that those skilled in the art are urgently to be resolved hurrily at present.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of ceramic loudspeaker, to improve the sound of ceramic loudspeaker
Arbitrarily downgrade and sound clarity degree, and then improve subjective sense of hearing effect.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of ceramic loudspeaker, including upper shell, lower house, pcb board and potsherd, described upper shell and described lower house
Docking, described pcb board forms vibration component with the bonding laminating of described potsherd；Also include base plate and the institute being positioned at described lower house
Stating the installing plate between upper shell, described vibration component bonding is fitted on end face or the bottom surface of described installing plate.
Preferably, in above-mentioned ceramic loudspeaker, described installing plate is parallel to described base plate.
Preferably, in above-mentioned ceramic loudspeaker, between equal and described lower house the medial surface in the side of described installing plate has
Gap, and the whole edge of described installing plate is connected with the base plate of described lower house by annular connecting plate.
Preferably, in above-mentioned ceramic loudspeaker, described installing plate is circular slab, and described annular connecting plate is perpendicular to described peace
Dress plate.
Preferably, in above-mentioned ceramic loudspeaker, described annular connecting plate and the cooperation of described installing plate surround mounting groove, described
Vibration component bonding is fitted on the end face of described installing plate.
Preferably, above-mentioned ceramic loudspeaker also includes the flat board being arranged on described lower house, described flat board and the described end
Plate is fixing to be connected, and described flat board, described annular connecting plate and the cooperation of described installing plate surround installation cavity, and described installation cavity has many
Individual circular sender.
Preferably, in above-mentioned ceramic loudspeaker, the part at described installing plate edge connects with the medial surface of described lower house
Connecing, another part is connected with the base plate of described lower house by arc connecting plate.
Preferably, in above-mentioned ceramic loudspeaker, described installing plate is kidney-shaped plate, and described arc connecting plate is perpendicular to described peace
Dress plate.
Preferably, in above-mentioned ceramic loudspeaker, described arc connecting plate and the cooperation of described installing plate surround mounting groove, described
Vibration component bonding is fitted on the end face of described installing plate.
Preferably, above-mentioned ceramic loudspeaker also includes the arc being arranged on described lower house, described arc one
Dividing and be connected with the sidewall of described lower house, another part is connected with described base plate, described arc, described arc connecting plate and institute
Stating installing plate cooperation and surround installation cavity, described installation cavity has a bar shaped sender.
From above-mentioned technical scheme it can be seen that this utility model provide ceramic loudspeaker include upper shell, lower house,
Pcb board and potsherd, upper shell docks with lower house, and pcb board forms vibration component with potsherd bonding laminating；Also include being positioned at
Installing plate between base plate and the upper shell of lower house, vibration component bonding is fitted on end face or the bottom surface of installing plate.
Owing to installing plate is between the base plate and upper shell of lower house, so between the base plate of installing plate and lower house has
Away from, the laminating of vibration component bonding on a mounting board, so vibration component and base plate have spacing, so, is raised at pottery again
When sound device is applied to wearable intelligent equipment, vibration component will not be with the external world such as direct body contact, it is ensured that ceramic loudspeaker
Amplitude, thus improve sound pressure level and the sound clarity degree of ceramic loudspeaker, and then improve subjective sense of hearing effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the ceramic loudspeaker that this utility model embodiment one provides；
Fig. 2 is the detonation configuration schematic diagram of the ceramic loudspeaker that this utility model embodiment one provides；
Fig. 3 is the structural representation of the lower house that this utility model embodiment one provides；
Fig. 4 is another structural representation of the lower house that this utility model embodiment one provides；
Fig. 5 is the front view of the lower house that this utility model embodiment one provides；
Fig. 6 is the detonation configuration schematic diagram of Fig. 5；
Fig. 7 is the axonometric chart of the lower house that this utility model embodiment one provides；
Fig. 8 is the detonation configuration schematic diagram of the lower house that this utility model embodiment two provides；
Fig. 9 is the axonometric chart of the lower house that this utility model embodiment three provides；
Figure 10 is the front view of the lower house that this utility model embodiment three provides；
Figure 11 is the front view of the lower house that this utility model embodiment four provides；
Figure 12 is the front view of the sender that this utility model embodiment four provides；
Figure 13 is the axonometric chart of the lower house that this utility model embodiment five provides；
Figure 14 is the front view of the lower house that this utility model embodiment five provides.
Detailed description of the invention
This utility model embodiment provides a kind of ceramic loudspeaker, and the sound pressure level and the tonequality that improve ceramic loudspeaker are clear
Clear degree, and then improve subjective sense of hearing effect.
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
Refer to accompanying drawing 1-14, the ceramic loudspeaker that this utility model embodiment provides include upper shell 1, lower house 2,
Pcb board 4 and potsherd 7, upper shell 1 docks with lower house 2, and pcb board 4 forms vibration component with potsherd 7 bonding laminating；Also wrap
Include the installing plate 3 between the base plate 21 and upper shell 1 of lower house 2, vibration component bonding be fitted in installing plate 3 end face or
On bottom surface.
It should be noted that the end face of above-mentioned installing plate 3 is the installing plate 3 end face near upper shell 1, the end of installing plate 3
Face is the installing plate 3 end face away from upper shell 1.
Owing to installing plate 3 is between the base plate 21 and upper shell 1 of lower house 2, so installing plate 3 and the end of lower house 2
Plate 21 has spacing, and vibration component bonding is fitted on installing plate 3 again, so vibration component and base plate 21 have spacing, so
One, when ceramic loudspeaker is applied to wearable intelligent equipment, vibration component will not be with the external world such as direct body contact, it is ensured that
The amplitude of ceramic loudspeaker, thus improve sound pressure level and the sound clarity degree of ceramic loudspeaker, and then improve subjectivity and listen
Sense effect.
For the ease of assembling, installing plate 3 is parallel to base plate 21.Installing plate 3 of the present utility model is parallel with base plate 21, moreover it is possible to
Enough preferably layout ceramic loudspeakers, and improve tonequality.Certainly, above-mentioned installing plate 3 can tilt with opposed bottom 21.
As illustrated in figs. 11-14, in this utility model one specific embodiment, the side of installing plate 3 all with the inner side of lower house 2
Mask has gap, and the whole edge of installing plate 3 is connected with the base plate 21 of lower house 2 by annular connecting plate 9.The present embodiment
Installing plate 3 is near lower house 2 centre position.Certainly, the side of above-mentioned installing plate 3 can also not have with the medial surface of lower house 2
Gap.
For the ease of processing and installation, in the ceramic loudspeaker that above-described embodiment provides, installing plate 3 is circular slab, accordingly
, annular connecting plate 9 is annular.Certainly, this installing plate 3 can also be rectangle, ellipse or other shapes.
Further, annular connecting plate 9 is perpendicular to installing plate 3.Now annular connecting plate 9 is along the line of the circumference of installing plate 3
Bar is each perpendicular to installing plate 3, and such layout is more reasonable.This annular connecting plate 9 can also have angle with installing plate 3.
In order to optimize technique scheme further, annular connecting plate 9 and installing plate 3 cooperation surround mounting groove.Such as Figure 13
Shown in, this mounting groove can be monitoring of pulse, monitoring of blood pressure, blood pressure and blood lipoid monitoring sensor offer space, makes lower house 2 and hands
Both ensured the normal use of health indicator detection sensor during arm laminating, can ensure that high tone quality exported simultaneously.Concrete, vibration
Assembly bonding is fitted on the end face of installing plate 3, and as shown in figure 14, the now remotely mounted groove of vibration component, tonequality is preferable.When
So, vibration component can also bond on the bottom surface being fitted in installing plate 3.
As shown in figure 11, in another embodiment, ceramic loudspeaker also includes the flat board 11 being arranged on lower house 2, flat
Plate 11 is fixing with base plate 21 to be connected, and flat board 11, annular connecting plate 9 and installing plate 3 cooperation surround installation cavity, and installation cavity has multiple
Circular sender 10.The present embodiment utilizes installation cavity to be monitoring of pulse, monitoring of blood pressure, blood pressure and blood lipoid monitoring sensor provides sky
Between, make lower house 2 when fitting with arm, both ensure the normal use of health indicator detection sensor, gone out by above-mentioned circle simultaneously
Sound hole 10 ensures that high tone quality exports.
Concrete, in above-mentioned flat board 11 is generally aligned in the same plane with base plate 21, this flat board 11 can with annular connecting plate 9 and
Lower house 2 is integral type structure, as shown in figure 11；Can also be separate type structure with lower house 2, make annular connecting plate 9, install
Plate 3 and lower house 2 are integral type structure；Certainly, flat board 11, annular connecting plate 9 and installing plate 3 can also be respectively and individually tie
Structure.
According to the size and dimension of above-mentioned installation cavity, above-mentioned circular sender 10 can also be a single hole, or multiple
The hole of other shapes, such as rectangular opening etc..
As Figure 1-10 shows, in another specific embodiment of this utility model, the part at installing plate 3 edge and lower house
The medial surface of 2 connects, and another part is connected with the base plate 21 of lower house 2 by arc connecting plate 6.The installing plate 3 of the present embodiment
Side near lower house 2.Certainly, the edge of above-mentioned installing plate 3 all medial surface with lower house 2 can also contact and connect.
For the ease of processing and installation, in the ceramic loudspeaker that above-described embodiment provides, installing plate 3 is kidney-shaped plate, accordingly
, arc connecting plate 6 is U-shaped.Certainly, this installing plate 3 can also be circular, oval or other shapes.
Further, arc connecting plate 6 is perpendicular to installing plate 3.Now arc connecting plate 6 is along the line of the circumference of installing plate 3
Bar is each perpendicular to installing plate 3, and such layout is more reasonable.This arc connecting plate 6 can also have angle with installing plate 3.
In order to optimize technique scheme further, arc connecting plate 6 and installing plate 3 cooperation surround mounting groove, such as Fig. 9 institute
Showing, this mounting groove can be monitoring of pulse, monitoring of blood pressure, blood pressure and blood lipoid monitoring sensor offer space, makes lower house 2 and arm
Both ensured the normal use of health indicator detection sensor during laminating, can ensure that high tone quality exported simultaneously.Concrete, vibration group
Part bonding is fitted on the end face of installing plate 3, and as shown in Figure 10, the now remotely mounted groove of vibration component, tonequality is preferable.Certainly,
Vibration component can also bond on the bottom surface being fitted in installing plate 3.
As seen in figs. 5-6, in another embodiment, ceramic loudspeaker also includes the arc 5 being arranged on lower house 2,
Arc 5 part is connected with the sidewall of lower house 2, and another part is connected with base plate 21, arc 5, arc connecting plate 6 and peace
Dress plate 3 cooperation surrounds installation cavity, and installation cavity has a bar shaped sender 8.The present embodiment utilizes installation cavity to be monitoring of pulse, blood
Pressure monitoring, blood pressure and blood lipoid monitoring sensor provide space, make lower house 2 both ensure health indicator detection sensing with arm when fitting
By above-mentioned bar shaped sender 8, the normal use of device, ensures that high tone quality exports simultaneously.
Concrete, part and base plate 21 that arc 5 is connected with base plate 21 are generally aligned in the same plane interior, and this arc 5 is permissible
It is integral type structure with arc connecting plate 6 and lower house 2, as shown in Figure 8；Can also be separate type structure with lower house 2, make
Arc connecting plate 6, installing plate 3 are integral type structure with lower house 2, as shown in Figure 6；Certainly, arc 5, arc connecting plate 6 and
Installing plate 3 can also be respectively single structure.
Above-mentioned bar shaped sender 8 is the sidewall entirety perforate of arcuately plate 5, according to the size and dimension of above-mentioned installation cavity,
Above-mentioned bar shaped sender 8 can also be porous, uses array or the arrangement of symmetry.
It should be noted that the size of above-mentioned mounting groove and installation cavity is adjustable, it is applied to the performance of corresponding product.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a ceramic loudspeaker, including upper shell (1), lower house (2), pcb board (4) and potsherd (7), described upper shell
(1) docking with described lower house (2), described pcb board (4) forms vibration component with described potsherd (7) bonding laminating；Its feature
It is, also includes the installing plate (3) being positioned between the base plate (21) of described lower house (2) and described upper shell (1), described vibration
Assembly bonding is fitted on end face or the bottom surface of described installing plate (3).
Ceramic loudspeaker the most according to claim 1, it is characterised in that described installing plate (3) is parallel to described base plate
(21)。
Ceramic loudspeaker the most according to claim 2, it is characterised in that the side of described installing plate (3) all with described under
The medial surface of housing (2) has gap, and the whole edge of described installing plate (3) is by annular connecting plate (9) and described lower casing
The base plate (21) of body (2) connects.
Ceramic loudspeaker the most according to claim 3, it is characterised in that described installing plate (3) is circular slab, described annular
Connecting plate (9) is perpendicular to described installing plate (3).
Ceramic loudspeaker the most according to claim 4, it is characterised in that described annular connecting plate (9) and described installing plate
(3) cooperation surrounds mounting groove, and described vibration component bonding is fitted on the end face of described installing plate (3).
Ceramic loudspeaker the most according to claim 4, it is characterised in that also include being arranged on described lower house (2)
Flat board (11), described flat board (11) and described base plate (21) are fixing to be connected, described flat board (11), described annular connecting plate (9) and
Described installing plate (3) cooperation surrounds installation cavity, and described installation cavity has multiple circular sender (10).
Ceramic loudspeaker the most according to claim 2, it is characterised in that the part at described installing plate (3) edge and institute
The medial surface stating lower house (2) connects, and another part is connected by the base plate (21) of arc connecting plate (6) with described lower house (2)
Connect.
Ceramic loudspeaker the most according to claim 7, it is characterised in that described installing plate (3) is kidney-shaped plate, described arc
Connecting plate (6) is perpendicular to described installing plate (3).
Ceramic loudspeaker the most according to claim 8, it is characterised in that described arc connecting plate (6) and described installing plate
(3) cooperation surrounds mounting groove, and described vibration component bonding is fitted on the end face of described installing plate (3).
Ceramic loudspeaker the most according to claim 8, it is characterised in that also include being arranged on described lower house (2)
Arc (5), a part of and described lower house (2) the sidewall of described arc (5) is connected, another part and described base plate (21)
Connecting, described arc (5), described arc connecting plate (6) and described installing plate (3) cooperation surround installation cavity, described installation cavity
There is a bar shaped sender (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507121.XU CN205830012U (en) | 2016-05-30 | 2016-05-30 | A kind of ceramic loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507121.XU CN205830012U (en) | 2016-05-30 | 2016-05-30 | A kind of ceramic loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205830012U true CN205830012U (en) | 2016-12-21 |
Family
ID=57558378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620507121.XU Expired - Fee Related CN205830012U (en) | 2016-05-30 | 2016-05-30 | A kind of ceramic loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205830012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792082A (en) * | 2016-05-30 | 2016-07-20 | 山东共达信息技术有限公司 | Ceramic loudspeaker |
-
2016
- 2016-05-30 CN CN201620507121.XU patent/CN205830012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792082A (en) * | 2016-05-30 | 2016-07-20 | 山东共达信息技术有限公司 | Ceramic loudspeaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207910959U (en) | Microphone | |
| EP2506598A3 (en) | Dual cell MEMS assembly | |
| CN210112275U (en) | Vibration sensor and audio device | |
| CN204131710U (en) | Loud speaker module | |
| JP6915855B2 (en) | Sound collector | |
| CN110780170A (en) | Spherical shell type partial discharge sensing device | |
| CN205830012U (en) | A kind of ceramic loudspeaker | |
| WO2020103577A1 (en) | Loudspeaker | |
| CN211557476U (en) | Dustproof structure, microphone packaging structure and electronic equipment | |
| US9426581B2 (en) | Top port microelectromechanical systems microphone | |
| CN204145748U (en) | A kind of MEMS microphone | |
| CN109327784B (en) | MEMS microphone of borderless equipment | |
| CN207968949U (en) | A kind of miniature planar vibrating membrane loudspeaker | |
| CN215581619U (en) | Acoustic breathable protective assembly and microphone using same | |
| CN105792082A (en) | Ceramic loudspeaker | |
| CN206821014U (en) | Mems chip and mems microphone | |
| CN103281657B (en) | Flat woofer | |
| TW200715893A (en) | Electret condenser microphone and manufacturing method thereof | |
| CN209627690U (en) | A kind of MEMS microphone and microphone connecting structure of Rimless equipment | |
| CN210381300U (en) | Waterproof dust-proof MEMS microphone | |
| CN203368738U (en) | Flat plate type bass loudspeaker | |
| CN204859557U (en) | Mems microphone | |
| CN204836577U (en) | Mems microphone | |
| EP3370432B1 (en) | Cylindrical contact-type microphone | |
| CN204887436U (en) | Piezoelectric loudspeaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 261000, Feng Shan Road, Fangzi District, Shandong, Weifang, 68 Patentee after: Shandong Gettop Acoustic Co.,Ltd. Address before: 261000, Feng Shan Road, Fangzi District, Shandong, Weifang, 68 Patentee before: SHANDONG GETTOP INFORMATION TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |