CN205105387U - High -quality speaker - Google Patents
High -quality speaker Download PDFInfo
- Publication number
- CN205105387U CN205105387U CN201520845426.7U CN201520845426U CN205105387U CN 205105387 U CN205105387 U CN 205105387U CN 201520845426 U CN201520845426 U CN 201520845426U CN 205105387 U CN205105387 U CN 205105387U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- plate rail
- iron
- loud speaker
- bonnet
- 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
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a high -quality speaker, including back lid and plate rail, back lid and plate rail are connected, the inside U iron that is provided with of back lid, U iron pastes mutually with the back lid and sets up, be provided with the magnetic conduction board on the U iron, the magnetic conduction intralamellar part is provided with the magnet steel, be provided with the vibration board on the plate rail, be provided with the dust cover on the vibration board, vibration board below is provided with the voice coil loudspeaker voice coil, it inhales sound damping subassembly to be provided with between voice coil loudspeaker voice coil and the vibration board, the plate rail top is provided with the screen panel, screen panel central authorities are provided with the baffle, this high -quality speaker design is simple, the radiating effect is good and can improve tone quality.
Description
Technical field
The utility model relates to a kind of high-quality loud speaker.
Background technology
In speaker operation, the vibration of the vibrational system of loud speaker can produce heat, if heat is discharged not in time, the magnetic property of U iron will be made to reduce.Owing to being adhesively fixed by glue between the U iron outer wall of prior art loud speaker and the inwall of bonnet, one deck thermal isolation film is formed like this on the surface of U iron, this thermal isolation film will stop distributing of heat in U iron, the temperature of U iron is raised, the magnetic conductivity of U iron will be reduced like this, thus affect the service behaviour of loud speaker.
Audio-frequency power amplifier power supply discharge and recharge switching instant dead electricity or be subject to the interference of input impulse wave, during signal zero passage own minority carrier structural semiconductor efferent duct backflow phenomenon and cause circuit to occur instantaneously electric current closes the situations such as phenomenon when occurring, due to conductor skin effect in transmission line, conductive surface defect, absorb many-sided reasons such as device speed, cause impulse wave in the initial very short time occurred, line capacitance can not be included absorb well at interior absorption device, electric current in the voice coil loudspeaker voice coil of now loud speaker will there will be abrupt transients, cause its acceleration to be undergone mutation simultaneously, voice coil loudspeaker voice coil drives vibrating diaphragm to occur impulse wave.May not be high but local has the impulse wave of extremely high frequency character to this kind of frequency of occurrences, the theory of spectrum analysis based on Fourier transformation very easily causes to be ignored.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simplicity of design, good heat dissipation effect and can improves the high-quality loud speaker of tonequality.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of high-quality loud speaker, include bonnet and plate rail, described bonnet is connected with plate rail, described bonnet inside is provided with U iron, described U iron and bonnet are affixed setting, described U iron is provided with magnetic conductive board, described magnetic conductive board inside is provided with magnet steel, described plate rail is provided with oscillating plate, described oscillating plate is provided with dust cover, below described oscillating plate, is provided with voice coil loudspeaker voice coil, between described voice coil loudspeaker voice coil and oscillating plate, be provided with sound-absorbing damper assembly, described plate rail top is provided with guard, and described guard central authorities are provided with baffle plate.
As preferably, described guard and baffle plate are that integral type is arranged, and make structure more firm.
As preferably, described plate rail is connected for holding with bonnet, is easy to dismounting.
As preferably, bottom described bonnet, be provided with fin, improve the radiating effect of loud speaker.
As preferably, described plate rail is provided with protecgulum, when not using loud speaker, can protecgulum be covered, preventing dust from entering loud speaker.
The beneficial effects of the utility model are: this high-quality loudspeaker design is simple, by U iron and bonnet are affixed setting, substantially increases the radiating effect of loud speaker; By being provided with sound-absorbing damper assembly, the audio coding that tonequality eliminates audio area can being improved, improve the effect of loud speaker; By being provided with baffle plate in guard central authorities, enclosing the part mesh on guard, thus changing the radiation direction of sound wave, reduce the mutual interference between sound wave, finally reach the object improving loud speaker acoustic characteristic.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-quality loud speaker of the utility model.
Embodiment
As shown in Figure 1, a kind of high-quality loud speaker, include bonnet 1 and plate rail 2, described bonnet 1 is connected with plate rail 2, described bonnet 1 inside is provided with U iron 3, described U iron 3 is affixed setting with bonnet 1, described U iron 3 is provided with magnetic conductive board 4, described magnetic conductive board 4 inside is provided with magnet steel 5, described plate rail 2 is provided with oscillating plate 8, described oscillating plate 8 is provided with dust cover 9, voice coil loudspeaker voice coil 6 is provided with below described oscillating plate 8, sound-absorbing damper assembly 7 is provided with between described voice coil loudspeaker voice coil 6 and oscillating plate 8, described plate rail 2 top is provided with guard 10, described guard 10 central authorities are provided with baffle plate 11.
Described guard 10 is arranged for integral type with baffle plate 11, makes structure more firm.
Described plate rail 2 is connected for holding with bonnet 1, is easy to dismounting.
Be provided with fin (not shown) bottom described bonnet 1, improve the radiating effect of loud speaker.
Described plate rail 2 is provided with protecgulum (not shown), when not using loud speaker, can protecgulum be covered, preventing dust from entering loud speaker.
The beneficial effects of the utility model are: this high-quality loudspeaker design is simple, by U iron and bonnet are affixed setting, substantially increases the radiating effect of loud speaker; By being provided with sound-absorbing damper assembly, the audio coding that tonequality eliminates audio area can being improved, improve the effect of loud speaker; By being provided with baffle plate in guard central authorities, enclosing the part mesh on guard, thus changing the radiation direction of sound wave, reduce the mutual interference between sound wave, finally reach the object improving loud speaker acoustic characteristic.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection range of the present utility model.
Claims (5)
1. a high-quality loud speaker, it is characterized in that: include bonnet and plate rail, described bonnet is connected with plate rail, described bonnet inside is provided with U iron, described U iron and bonnet are affixed setting, described U iron is provided with magnetic conductive board, described magnetic conductive board inside is provided with magnet steel, described plate rail is provided with oscillating plate, described oscillating plate is provided with dust cover, below described oscillating plate, is provided with voice coil loudspeaker voice coil, between described voice coil loudspeaker voice coil and oscillating plate, be provided with sound-absorbing damper assembly, described plate rail top is provided with guard, and described guard central authorities are provided with baffle plate.
2. high-quality loud speaker according to claim 1, is characterized in that: described guard and baffle plate are that integral type is arranged.
3. high-quality loud speaker according to claim 2, is characterized in that: described plate rail is connected for holding with bonnet.
4. high-quality loud speaker according to claim 3, is characterized in that: be provided with fin bottom described bonnet.
5. high-quality loud speaker according to claim 4, is characterized in that: described plate rail is provided with protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845426.7U CN205105387U (en) | 2015-10-28 | 2015-10-28 | High -quality speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845426.7U CN205105387U (en) | 2015-10-28 | 2015-10-28 | High -quality speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105387U true CN205105387U (en) | 2016-03-23 |
Family
ID=55521134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520845426.7U Expired - Fee Related CN205105387U (en) | 2015-10-28 | 2015-10-28 | High -quality speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105387U (en) |
-
2015
- 2015-10-28 CN CN201520845426.7U patent/CN205105387U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204217107U (en) | Loudspeaker enclosure | |
| CN204157038U (en) | A kind of high efficiency and heat radiation anti-interference sound equipment loudspeaker | |
| CN203352787U (en) | Handset sound equipment structure with low frequency enhancement device | |
| CN203708469U (en) | Loudspeaker module | |
| CN201307917Y (en) | Television sound box | |
| CN206042355U (en) | Ball top high pitch loudspeaker | |
| CN205105387U (en) | High -quality speaker | |
| CN203574851U (en) | Loudspeaker module | |
| CN207884874U (en) | Waterproof speaker | |
| CN201708916U (en) | Ultrathin double-drive loudspeaker | |
| CN206118015U (en) | Ball top formula speaker | |
| CN204031441U (en) | Loud speaker | |
| CN208891003U (en) | A kind of super-thin speaker of perfect heat-dissipating | |
| CN208143473U (en) | A kind of sounding device | |
| CN211406274U (en) | Bone conduction speaker and compound speaker | |
| CN204291367U (en) | Microspeaker | |
| CN104378721A (en) | Loudspeaker | |
| CN202907168U (en) | Multi-cone moving-coil loudspeaker and sound box | |
| CN206136271U (en) | Waterproof speaker | |
| CN204482032U (en) | Super-thin high power loud speaker | |
| CN205283795U (en) | 360 all -round vocal high pitch, full frequency band combination loudspeaker of bass | |
| CN204795546U (en) | High -power high definition woofer | |
| CN207369273U (en) | A kind of radiated sound | |
| CN102447998A (en) | Ultrathin electric speaker | |
| CN203691518U (en) | TV built-in sound box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161028 |