CN209462574U - Speaker loudspeaker structure and speaker - Google Patents
Speaker loudspeaker structure and speaker Download PDFInfo
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- CN209462574U CN209462574U CN201822096614.0U CN201822096614U CN209462574U CN 209462574 U CN209462574 U CN 209462574U CN 201822096614 U CN201822096614 U CN 201822096614U CN 209462574 U CN209462574 U CN 209462574U
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- loudspeaker
- speaker
- main casing
- mounting hole
- cavity
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Abstract
The utility model belongs to speaker manufacturing technology field, it is desirable to provide a kind of speaker loudspeaker structure and speaker, the speaker loudspeaker structure include main casing, loudspeaker, sealing ring and shell.Wherein, main casing has lateral cavity and offers the mounting hole being connected to cavity；One end of loudspeaker is installed in mounting hole, and the other end accommodates in the cavity.The utility model, on the one hand by sealing ring being arranged on the position of mounting hole to ensure the sealing between loudspeaker and mounting hole；On the other hand, the vibrating diaphragm of loudspeaker has waterproof performance；Another further aspect, the cross section of main casing is in the first side to the gradually smaller shape of second side, the shape of shell and the shape of main casing are identical, and it is set on the lateral wall of main casing and is adapted to main casing, in this way, the speaker loudspeaker structure and speaker can gradually form multiple-sealed defence line, it is ensured that loudspeaker structure has preferable sealing performance, voice signal is undistorted, and people have stronger telepresenc.
Description
Technical field
The utility model belongs to speaker manufacturing technology field, more specifically, be related to a kind of speaker loudspeaker structure and
Speaker.
Background technique
Speaker is a kind of equipment that audio signal can be transformed to sound, it usually needs amplifies processing to audio signal
Acoustic radiating is come out by speaker itself afterwards and is listened to for people.Loudspeaker is also known as " loudspeaker ", is that one kind converts electrical signals to sound
Signal and the energy transducer for amplifying output sound.Specifically, loudspeaker generally include bracket, pedestal, magnet, voice coil, vibrating diaphragm, on
Lid etc. becomes electromagnet after voice coil is powered, with the variation of signal, magnetic field that electromagnet generates can with changing, with
Magnet generates active force, Continuous Drive diaphragm oscillations sounding.It is well known that influence of the performance superiority and inferiority of loudspeaker to sound quality is very
Greatly.However, current speaker with loudspeaker often because of poor sealing, cause air-tightness and waterproofness bad, finally cause to send out
Sound out is easy distortion, and the telepresenc of people is not strong.
Utility model content
The purpose of this utility model is to provide a kind of speaker loudspeaker structures, to solve the loudspeaker there are speaker
Leakproofness is bad to cause sound to reveal and be easy the technical problems such as distortion.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of speaker loudspeaker structure is provided,
The speaker includes: with loudspeaker structure
Main casing, has a lateral cavity, cross section in the first side to the gradually smaller shape of second side, close to described the
The side of two sides offers the mounting hole being connected to the cavity；
Loudspeaker, one end are installed in the mounting hole, and the other end accommodates in the cavity, including with waterproof performance
Vibrating diaphragm；
Sealing ring is set to the sealing realized between the loudspeaker and the mounting hole on the position of the mounting hole；
And
Shell, shape is identical as the shape of the main casing, is set on the lateral wall of the main casing and is adapted to the main casing.
Further, the speaker loudspeaker structure further include:
Mesh enclosure, is set on the lateral wall of the main casing, and the shell is arranged on lateral wall, with the main casing and described
Shell adaptation, offers sound outlet hole group on the corresponding position of the loudspeaker.
Further, the cross-sectional shape of the main casing is Pear-Shaped, doleiform or trapezoidal.
Further, the loudspeaker is full frequency speaker.
Further, the vibrating diaphragm includes sequentially connected film portion, ring and flanging from the inside to the outside, and the flanging is by having
The butyl material of waterproof performance is made, and the film portion and the ring are made of aluminum-magnesium alloy material, the almag
The percentage composition of magnesium is 40% or more in material.
Further, the mounting hole is provided at least two, and each mounting hole is along lateral setting；The loudspeaker
At least two are provided with, one end of each loudspeaker is installed in the corresponding mounting hole, and the other end is housed in the chamber
In vivo.
Further, each one word of the loudspeaker uniformly arranges.
Further, there are two the loudspeaker settings, the transverse center distance between two loudspeakers is 60mm-
100mm。
The purpose of this utility model is that also providing a kind of speaker, which includes above-mentioned speaker loudspeaker structure.
Further, the speaker further includes two passive basins, and the two passive basins are respectively arranged at the both ends of the main casing,
Enclose the closed cavity between the two passive basins, two loudspeakers and the main casing jointly, the loudspeaker with
The transverse center distance of the corresponding passive basin is 40mm-60mm.
Speaker loudspeaker structure and speaker provided by the utility model, including main casing, loudspeaker, sealing ring and shell,
In, main casing has lateral cavity, offers the mounting hole being connected to cavity, one end of loudspeaker is installed in mounting hole, separately
One end accommodates in the cavity, and it is close between loudspeaker and mounting hole to ensure that sealing ring is on the one hand arranged on the position of mounting hole
Envelope；On the other hand, the vibrating diaphragm of loudspeaker has waterproof performance, enables normal play in water；In another aspect, the cross section of main casing
In the first side to the gradually smaller shape of second side, the shape of shell and the shape of main casing are identical, and are set in the outside of main casing
It is adapted on wall and with main casing, in this way, water can be gone out to be conducive to reduce water infiltration without accumulating on the shell by shell water conservancy diversion rapidly
Thoroughly to the probability in loudspeaker and main casing, therefore, the speaker loudspeaker structure and speaker can gradually form multiple-sealed defence line, really
Protecting loudspeaker structure has preferable sealing performance, and sound will not be revealed and be not easy to be distorted, and people have stronger telepresenc.
Detailed description of the invention
To be illustrated more clearly that the technical scheme in the embodiment of the utility model, embodiment or the prior art will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is that the three-dimensional assembly of the main parts size of loudspeaker in speaker loudspeaker structure in the utility model embodiment is outer
See structure diagram；
Fig. 2 is the cross-sectional view of assembling structure in Fig. 1；
Fig. 3 is one of exploded perspective schematic diagram of speaker in the utility model embodiment；
Fig. 4 is the two of the exploded perspective schematic diagram of speaker in the utility model embodiment；
Fig. 5 is the main view that speaker removes after shell and mesh enclosure in the utility model embodiment；
Fig. 6 is the schematic perspective view of speaker in Fig. 5；
Fig. 7 is the schematic perspective view of the main casing of speaker loudspeaker structure in the utility model embodiment.
Wherein, the label in attached drawing is as follows:
10- speaker；
100- main casing, 110- cavity, 111- circuit board, the first side 120-, 130- second side, 140- mounting hole；
200- loudspeaker, 210- vibrating diaphragm, 211- film portion, 212- ring, 213- flanging, 220- bracket, 230- antimagnetic shield
Cover；
300- shell；400- mesh enclosure, 410- sound outlet hole group；The passive basin of 500-.
Specific embodiment
For technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, below
In conjunction with specific drawings and the specific embodiments, further elaborate to the utility model.Wherein, the utility model is embodied
The same or similar label indicates the same or similar element or element with the same or similar functions in the attached drawing of example.
It should be understood that ground, specific embodiment disclosed below are intended for explaining the utility model, it is not used to limit originally practical new
Type.
It should be noted that when element is referred to as " being fixed on " or " being installed on " or " being set to " or " being connected to " another element
On, it, which can be, is directly or indirectly located on another element.For example, when an element referred to as " is connected to " another yuan
On part, it, which can be, is directly or indirectly connected on another element.Term " length ", " width ", "upper", "lower", " left side ",
The orientation or position of the instructions such as " right side ", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outside" are based on attached drawing
Shown in orientation or position, be only easy for describing, should not be understood as the limitation to the technical program.
In addition, term " first ", " second " only for ease of description, be not understood to indicate or imply relative importance or
Person implicitly indicates the quantity of technical characteristic.The meaning of " plurality " is two or more, unless otherwise specifically defined.
In short, for the ordinary skill in the art, can understand the concrete meaning of above-mentioned term as the case may be.
A kind of realization of speaker loudspeaker structure provided by the utility model is carried out in detail below in conjunction with attached drawing 1 to Fig. 7
Ground description.
As shown in Figure 3 and Figure 4, the speaker loudspeaker structure, including main casing 100, loudspeaker 200, sealing ring (not shown)
And shell 300.Wherein, as shown in figs. 4 and 7, the circuit board 111 for convenience of installation and protection speaker 10 waits electronic components,
And tone channel is formed, main casing 100 has lateral cavity 110.Again as shown in fig. 7, the cross section of main casing 100 is in the first side 120
To the gradually smaller shape of second side 130.On the side close to second side 130, main casing 100 is offered to be connected to cavity 110
Mounting hole 140.
It should be noted that simplify the structure of main casing 100, it is generally vertical from the direction of first side 120 to second side 130
In lateral direction, also as longitudinal direction.For example, under the use normality of speaker 10, the first side 120 is rear side, second side 130
For front side.It is to be appreciated that the cross-sectional shape of main casing 100 is Pear-Shaped, doleiform or trapezoidal, certainly in fact, can also be
Other suitable shapes.Specifically in the present embodiment, the cross-sectional shape of main casing 100 is Pear-Shaped, more specifically, main casing 100
Cross section it is rounded close to the side of the first side 120, in this way, biggish cavity 110 can be provided as far as possible, convenient for limited
110 volume of cavity in accomplish very strong subwoofer audio.
As shown in Figures 5 to 7, one end of loudspeaker 200 is installed in mounting hole 140, and the other end is housed in cavity 110
It is interior.Specifically, as depicted in figs. 1 and 2, loudspeaker 200 includes vibrating diaphragm 210, wherein the vibrating diaphragm 210 has waterproof performance.Specifically
In the present embodiment, 7 grades of waterproofs may be implemented in vibrating diaphragm 210, in this way, can ensure that speaker loudspeaker structure can be normal in water
It plays.
Again as depicted in figs. 1 and 2, loudspeaker 200 usually can also include bracket 220 and the shielding of support vibrating diaphragm 210
The antimagnetic shield cover 230 of effect being set on bracket 220.It certainly, is the conversion for realizing audio signal, loudspeaker 200 may be used also
To include voice coil (not shown), magnetic circuit system (not shown) etc., in general, voice coil and magnetic circuit system setting are in bracket 220 and antimagnetic
The sound that shielding case 230 is formed is intracavitary.Because the specific structure of loudspeaker 200 is not the emphasis of the application, can be raised for common
200 structure of sound device can also be special structure, so, it repeats no more.
In addition, sealing ring (not shown) is set on the position of mounting hole 140.That is, before loudspeaker 200 is installed,
Sealing ring is first set in mounting hole 140, then loudspeaker 200 is mounted on mounting hole 140, mounting hole 140 and loudspeaking as a result,
It can be sealed by sealing ring between device 200.Specifically in the present embodiment, sealing ring uses silica gel sealing pad.
It as shown in Figure 3 and Figure 4, is the electronic component in protection main casing 100 and main casing 100, shell 300 is set in main casing
On 100 lateral wall, and it is adapted to main casing 100.Specifically, the shape of shell 300 and the shape of main casing 100 are essentially identical,
It is cross section in the first side 120 to the gradually smaller shape of second side 130, only shell 300 is open loop structure, close to second
There is opening in the side of side 130, main casing 100 is closed loop configuration.In this way, because of the distinctive appearance structure of shell 300, outside water is got to
When on shell 300, water can flow to second side 130 from the first side 120 of shell 300 and take advantage of a situation and flow away rapidly, will not stop for a long time
It stays on shell 300, so being conducive to reduction water penetrates into the probability of loudspeaker 200, to form speaker loudspeaker structure most
One of sealing defence line of outside.
Further, a kind of specific embodiment as speaker loudspeaker structure provided by the utility model, such as Fig. 3 and
Shown in Fig. 4, to protect loudspeaker 200, the water proof and dust proof performance of loudspeaker 200 is improved, speaker loudspeaker structure further includes mesh enclosure
400.Wherein, mesh enclosure 400 is set on the lateral wall of main casing 100, and shell 300 is arranged on the lateral wall of mesh enclosure 400, that is,
Mesh enclosure 400 is arranged between main casing 100 and shell 300.Structure and keep overall structure more compact to simplify, mesh enclosure 400 with
Main casing 100 and shell 300 are adapted to, it is possible to understand that and the surface structure on ground, the surface structure and main casing 100 of mesh enclosure 400 is essentially identical,
Cross section is formed also in the first side 120 to the gradually smaller shape of second side 130.
In addition, as shown in figure 3, successfully to be released convenient for the sound of loudspeaker 200, in the correspondence position of loudspeaker 200
It sets and offers sound outlet hole group 410.It should be noted that in fact, can also 410 upper cover of sound outlet hole group set up defences the network of rivers pad (figure not
Show), in this way, can effectively slow down ambient pressure and water flow enters the speed of vibrating diaphragm 210, so as to not influence loudspeaking
In the case where the audio fruit out of device 200, effectively enhance the sealing effect of the speaker loudspeaker structure.
Further, a kind of specific embodiment as speaker loudspeaker structure provided by the utility model, loudspeaker
200 be full frequency speaker 200, in this way, being conducive to show the range of high, medium and low full frequency band well.Certainly, in fact, may be used also
Using the loudspeaker 200 of other suitable frequency ranges.
Further, a kind of specific embodiment as speaker loudspeaker structure provided by the utility model, such as Fig. 2 institute
Show, vibrating diaphragm 210 includes sequentially connected film portion 211, ring 212 and flanging 213 from the inside to the outside.Specifically in the present embodiment, film
211 indent of portion, ring 212 are set to the outer peripheral edge in the film portion 211 and in inverse u shapes, and flanging 213 is set to the ring
212 outer peripheral edge.In general, film portion 211, ring 212 and flanging 213 are integrally formed.Certainly, in practical application, the tool of vibrating diaphragm 210
Body structure is not limited to this.
To make the waterproof performance of vibrating diaphragm 210 get a promotion, flanging 213 is by the butyl material system with waterproof performance
At.Certainly, in fact, flanging 213 can also be made of other suitable materials.In addition, the film portion 211 of vibrating diaphragm 210 and ring
212 are made of aluminum-magnesium alloy material, wherein the percentage composition of magnesium is 40% or more in the aluminum-magnesium alloy material, specifically in this reality
It applies in example, the percentage composition of magnesium can achieve 96% in the aluminum-magnesium alloy material of use.In this way, in the waterproof for improving vibrating diaphragm 210
While rank, because the rigidity of vibrating diaphragm 210 is good, high frequency ductility is good, is not only conducive to increasing the same of the integral rigidity of vibrating diaphragm 210
When, moreover it is possible to take into account adjustment vibrating diaphragm 210 internally-damped characteristic and vibrating diaphragm 210 vibrate it is pliable, more effectively reduce vibrating diaphragm 210
Voice signal is distorted caused by diaphagras in high-frequency vibration, so that high frequency curve becomes more smooth, superelevation is frequent
Width is extended, so, telepresenc can be stronger on audio, and high frequency is clearly penetrating, and the reproduction dynamics of musical instrument can be stronger.It is aobvious
So, conducive to realizing one, damping is moderate, dynamic range is broad, tone color full range Microspeaker abundant.
Further, a kind of specific embodiment as speaker loudspeaker structure provided by the utility model, mounting hole
140 are provided at least two, wherein each mounting hole 140 is along lateral setting.Accordingly, loudspeaker 200 is provided at least two
A, one end of each loudspeaker 200 is installed in corresponding mounting hole 140, and the other end is housed in cavity 110.In this way, using more
A loudspeaker 200 can greatly improve out acoustic efficiency, and sound is transmitted to human ear as early as possible, and the output for increasing speaker 10 is sensitive
Degree.
Further, a kind of specific embodiment as speaker loudspeaker structure provided by the utility model, each loudspeaking
200 1 word of device uniformly arranges, and is conducive to sound Transmit evenly.Specifically in the present embodiment, as shown in Figure 5 and Figure 6, loudspeaker
There are two 200 settings, and two-loudspeaker 200 can be 1.75 inches of full frequency speaker.In addition, the cross between two-loudspeaker 200
It is 60mm-100mm to centre distance L1.
The utility model also provides a kind of speaker 10, and as shown in Figure 3 and Figure 4, which includes above-mentioned speaker with raising
Acoustic form.In general, the speaker 10 can be intelligent sound box 10.
Further, a kind of specific embodiment as speaker 10 provided by the utility model, as shown in Figure 3 and Figure 4,
Speaker 10 further includes two passive basins 500.Wherein, two passive basins 500 are respectively arranged at the both ends of main casing 100, two passive basins 500,
Closed cavity 110 is enclosed between two-loudspeaker 200 and main casing 100 jointly.In the present embodiment, loudspeaker 200 with it is corresponding
Passive basin 500 transverse center distance L2 be 40mm-60mm.The speaker 10 passes through twin loudspeaker 200, double passive basins 500
Being incorporated in limited 110 volume of cavity may be implemented very strong subwoofer audio.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model.For this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of the claims of the utility model.
Claims (10)
1. speaker loudspeaker structure, which is characterized in that the speaker includes: with loudspeaker structure
Main casing has lateral cavity, and cross section is in the first side to the gradually smaller shape of second side, close to described second side
Side offer the mounting hole being connected to the cavity；
Loudspeaker, one end are installed in the mounting hole, and the other end accommodates in the cavity, including the vibration with waterproof performance
Film；
Sealing ring is set to the sealing realized between the loudspeaker and the mounting hole on the position of the mounting hole；And
Shell, shape is identical as the shape of the main casing, is set on the lateral wall of the main casing and is adapted to the main casing.
2. speaker loudspeaker structure according to claim 1, which is characterized in that the speaker loudspeaker structure further include:
Mesh enclosure, is set on the lateral wall of the main casing, and the shell is arranged on lateral wall, with the main casing and the shell
Adaptation, offers sound outlet hole group on the corresponding position of the loudspeaker.
3. speaker loudspeaker structure according to claim 1, which is characterized in that the cross-sectional shape of the main casing is cucurbit
Shape, doleiform or trapezoidal.
4. speaker loudspeaker structure according to claim 1, which is characterized in that the loudspeaker is full frequency speaker.
5. speaker loudspeaker structure according to claim 1, which is characterized in that the vibrating diaphragm includes successively connecting from the inside to the outside
Film portion, ring and the flanging connect, the flanging are made of the butyl material with waterproof performance, the film portion and the folding
Ring is made of aluminum-magnesium alloy material.
6. speaker loudspeaker structure according to any one of claims 1 to 5, which is characterized in that the mounting hole is provided with
At least two, each mounting hole is along lateral setting；The loudspeaker is provided at least two, one end of each loudspeaker
It is installed in the corresponding mounting hole, the other end accommodates in the cavity.
7. speaker loudspeaker structure according to claim 6, which is characterized in that each one word of loudspeaker uniformly arranges.
8. speaker loudspeaker structure according to claim 6, which is characterized in that there are two the loudspeaker settings, two institutes
The transverse center distance stated between loudspeaker is 60mm-100mm.
9. speaker, which is characterized in that the speaker includes speaker loudspeaker structure according to any one of claims 1 to 8.
10. speaker according to claim 9, which is characterized in that the speaker further includes two passive basins, the two passive basins
The both ends of the main casing are respectively arranged at, are enclosed jointly between the two passive basins, two loudspeakers and the main casing close
The cavity closed, the loudspeaker are 40mm-60mm with the transverse center of corresponding passive basin distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096614.0U CN209462574U (en) | 2018-12-13 | 2018-12-13 | Speaker loudspeaker structure and speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096614.0U CN209462574U (en) | 2018-12-13 | 2018-12-13 | Speaker loudspeaker structure and speaker |
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| Publication Number | Publication Date |
|---|---|
| CN209462574U true CN209462574U (en) | 2019-10-01 |
Family
ID=68040662
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822096614.0U Active CN209462574U (en) | 2018-12-13 | 2018-12-13 | Speaker loudspeaker structure and speaker |
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| CN (1) | CN209462574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110951172A (en) * | 2019-10-31 | 2020-04-03 | 歌尔股份有限公司 | Sound generating device's vibrating diaphragm and sound generating device |
-
2018
- 2018-12-13 CN CN201822096614.0U patent/CN209462574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110951172A (en) * | 2019-10-31 | 2020-04-03 | 歌尔股份有限公司 | Sound generating device's vibrating diaphragm and sound generating device |
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