CN209462527U - Speaker with protective shell - Google Patents
Speaker with protective shell Download PDFInfo
- Publication number
- CN209462527U CN209462527U CN201920383215.4U CN201920383215U CN209462527U CN 209462527 U CN209462527 U CN 209462527U CN 201920383215 U CN201920383215 U CN 201920383215U CN 209462527 U CN209462527 U CN 209462527U
- Authority
- CN
- China
- Prior art keywords
- protective shell
- box body
- sound box
- speaker
- placed cavity
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 161
- 238000013016 damping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of speakers with protective shell, including sound box body, first protective shell and the second protective shell, first protective shell and the second protective shell are respectively arranged at sound box body both ends, placed cavity is offered inside first protective shell and the second protective shell, the sound box body is set in placed cavity, first protective shell and the second protective shell are slidably connected with sound box body both ends respectively, sliding groove is offered in the placed cavity of first protective shell and the second protective shell, the sound box body both ends are equipped with bulge loop, the bulge loop is set in sliding groove, first protective shell and the second protective shell can be slided along sound box body.The utility model provides a kind of speaker with protective shell, can play protection to speaker when people do not use speaker.
Description
Technical field
The utility model relates to speaker technology field more particularly to a kind of speakers with protective shell.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big.
Wherein loudspeaker is a most weak device in sound-box device, and for speaker effect, it is one again
A most important component, because loudspeaker is a kind of energy transducer for electric signal being changed into acoustical signal, the property of loudspeaker
Influence of the energy superiority and inferiority to sound quality is very big.In existing sound-box device, loudspeaker is directly set to surface of shell, not to loudspeaking
Device adds other protection structures.When people are not when using speaker, the attention rate of speaker can be lowered, and loudspeaker is exposed to
The external world is easy accidentally to damage loudspeaker, and is easy to make dust accretions in loudspeaker surface, can be to the sound equipment of speaker
Effect and service life cause adverse effect.
Utility model content
The purpose of this utility model is to provide a kind of speaker with protective shell, can when people do not use speaker,
Protection is played to speaker.
Technical solution used by speaker disclosed by the utility model with protective shell is:
A kind of speaker with protective shell, including sound box body, the first protective shell and the second protective shell, the first protective shell and
Second protective shell is respectively arranged at sound box body both ends, offers placement inside first protective shell and the second protective shell
Chamber, the sound box body are set in placed cavity, and first protective shell and the second protective shell are sliding with sound box body both ends respectively
Sliding groove is offered in the placed cavity of dynamic connection, first protective shell and the second protective shell, the sound box body both ends are equal
Equipped with bulge loop, the bulge loop is set in sliding groove, and first protective shell and the second protective shell can be carried out along sound box body
Sliding.
Preferably, the cross-sectional shape of first protective shell and the second protective shell is circle, the speaker
Main structure shape is cylinder.
Preferably, first protective shell is equipped with support device far from sound box body side.
Preferably, the support device includes support chip and Damping rotation shaft, and described support chip one end passes through damping
Shaft is rotatably connected with the first protective shell side.
Preferably, the support leaf length is greater than the first protective shell cross sectional radius length.
Preferably, first protective shell is equipped with lantern ring close to the second protective shell side, and the collar face is set
There is screw thread, second protective shell offers thread groove in the placed cavity of the first protective shell side, and the lantern ring can be with spiral shell
Groove is threadedly coupled.
The beneficial effect of speaker disclosed by the utility model with protective shell is: the first protective shell and the second protective shell point
It is not set to sound box body both ends, offers placed cavity inside the first protective shell and the second protective shell, sound box body is set to
In placed cavity, sliding groove is offered in the placed cavity of the first protective shell and the second protective shell, sound box body both ends are equipped with convex
Ring, bulge loop are set in sliding groove.Using the first protective shell and the second protective shell in sound box body without in use, to speaker
Main body is protected, and sliding groove is equipped in the placed cavity of the first protective shell and the second protective shell, and sound box body passes through both ends
Bulge loop is slidably connected with the first protective shell and the second protective shell respectively, when people need using sound box body, by first
Protective shell and the second protective shell are slided towards being located remotely from each other direction, so that sound box body is exposed, facilitate people into
It exercises and uses；When people do not use sound box body when, the first protective shell and the second protective shell are slided towards close to each other, made
First protective shell is contacted with the second protection, so that sound box body to be wrapped in the placement of the first protective shell and the second protective shell
It is intracavitary, avoid sound box body from being exposed in the external world, to be protected to sound box body in the case where not using, prevent by
It damages or has dust accretions in sound box body surface, the acoustics and service life for influencing sound box body cause bad shadow
It rings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of speaker of the utility model with protective shell.
Fig. 2 is the cross-sectional view of speaker of the utility model with protective shell.
Specific embodiment
The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below:
Please refer to Fig. 1 and Fig. 2, a kind of speaker with protective shell, including sound box body 10, the first protective shell 20 and second
Protective shell 30, the first protective shell 20 and the second protective shell 30 are respectively arranged at 10 both ends of sound box body, first protective shell 20
With placed cavity 21 is offered inside the second protective shell 30, the sound box body 10 is set in placed cavity 21, it is described first protect
Protective case 20 and the second protective shell 30 are slidably connected with 10 both ends of sound box body respectively.
Sliding groove 22, the speaker master are offered in the placed cavity 21 of first protective shell 20 and the second protective shell 30
10 both ends of body are equipped with bulge loop 11, and the bulge loop 11 is set in sliding groove 22, first protective shell 20 and the second protective shell
30 can be slided along sound box body 10.
Using the first protective shell 20 and the second protective shell 30 sound box body 10 without in use, to sound box body 10 into
Row protection, is equipped with sliding groove 22 in the placed cavity 21 of the first protective shell 20 and the second protective shell 30, and sound box body 10 passes through two
The bulge loop 11 at end is slidably connected with the first protective shell 20 and the second protective shell 30 respectively.
When people need using sound box body 10, by the first protective shell 20 and the second protective shell 30 towards the side of being located remotely from each other
To being slided, so that sound box body 10 is exposed, facilitate people carry out using.
When people are not when using sound box body 10, by the first protective shell 20 and the second protective shell 30 towards progress close to each other
Sliding contacts the first protective shell 20 with the second protection, so that sound box body 10 is wrapped in the first protective shell 20 and the
In the placed cavity 21 of two protective shells 30, sound box body 10 is avoided to be exposed in the external world, to not use to sound box body 10
In the case of protected, prevent from being damaged or have dust accretions in 10 surface of sound box body, influence the sound of sound box body 10
It rings effect and service life causes adverse effect.
The cross section of first protective shell 20 and the second protective shell 30 is circle, 10 planform of the sound box body
For cylinder.First protective shell 20 is equipped with lantern ring 23 close to 30 side of the second protective shell, and 23 surface of lantern ring is equipped with spiral shell
Line, second protective shell 30 offer thread groove 31, the lantern ring 23 in the placed cavity 21 of 20 side of the first protective shell
It can be threadedly coupled with thread groove 31.
Because the cross-sectional shape of the first protective shell 20 and the second protective shell 30 is circle, and 10 structure shape of sound box body
Shape is cylinder, so the first protective shell 20 and the second protective shell 30 can be rotated around sound box body 10.Therefore in sound
Box main body 10 carries out screw thread company when not in use, by the thread groove 31 of lantern ring 23 and the second protective shell 30 on the first protective shell 20
It connects, the first protective shell 20 or the second protective shell 30 is rotated, so that lantern ring 23 is transferred in thread groove 31, first is protected
Protective case 20 and the second protective shell 30 are fixed.
When the cross-sectional shape of the first protective shell 20 and the second protective shell 30 is round, it has not been convenient to which dough figurines are by speaker master
Body 10 is placed on desktop, therefore is equipped with support device far from 10 side of sound box body in first protective shell 20, the
Two protective shells 30 are again provided with support device far from 10 side of sound box body.
The support device includes support chip 41 and Damping rotation shaft 42, described 41 one end of support chip by Damping rotation shaft 42 with
First protective shell, 20 side is rotatably connected, and 41 length of the support chip is greater than 20 cross sectional radius length of the first protective shell.
By support chip 41 around Damping rotation shaft 42 towards rotating on the outside of the first protective shell 20, because 41 length of support chip is greater than the first protection
20 cross sectional radius length of shell, so support chip 41 can protrude from the first protective shell 20 when support plate turns to certain angle
Edge, people can use support plate protrude the first protective shell 20 one end contacted with desktop, to utilize support chip
41 play the fixed effect of support, prevent because the cross-sectional shape of the first protective shell 20 and the second protective shell 30 is circle
The case where shape, when speaker is placed on, speaker rolls on the table, can not steadily place.
The utility model provides a kind of speaker with protective shell, and the first protective shell and the second protective shell are respectively arranged at sound
Placed cavity is offered inside box main body both ends, the first protective shell and the second protective shell, sound box body is set in placed cavity, the
Sliding groove is offered in the placed cavity of one protective shell and the second protective shell, sound box body both ends are equipped with bulge loop, bulge loop setting
In in sliding groove.Using the first protective shell and the second protective shell in sound box body without in use, being protected to sound box body
Shield, is equipped with sliding groove in the placed cavity of the first protective shell and the second protective shell, sound box body by the bulge loop at both ends respectively with
First protective shell and the second protective shell are slidably connected, when people need using sound box body, by the first protective shell and
Two protective shells are slided towards being located remotely from each other direction, so that sound box body is exposed, facilitate people carry out using；Work as people
Do not use sound box body when, the first protective shell and the second protective shell are slided towards close to each other, make the first protective shell
It is contacted with the second protection, to sound box body is wrapped in the placed cavity of the first protective shell and the second protective shell, is avoided
Sound box body is exposed in the external world, to protect, prevent from being damaged or have in the case where not using to sound box body
For dust accretions in sound box body surface, the acoustics and service life for influencing sound box body cause adverse effect.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. a kind of speaker with protective shell, which is characterized in that including sound box body, the first protective shell and the second protective shell,
One protective shell and the second protective shell are respectively arranged at sound box body both ends, open inside first protective shell and the second protective shell
Equipped with placed cavity, the sound box body is set in placed cavity, first protective shell and the second protective shell respectively with speaker master
Body both ends are slidably connected, and sliding groove, the speaker master are offered in the placed cavity of first protective shell and the second protective shell
Body both ends are equipped with bulge loop, and the bulge loop is set in sliding groove, and first protective shell and the second protective shell can be along speakers
Main body is slided.
2. having the speaker of protective shell as described in claim 1, which is characterized in that first protective shell and the second protective shell
Cross-sectional shape be circle, the sound box body planform be cylinder.
3. having the speaker of protective shell as claimed in claim 2, which is characterized in that first protective shell is far from sound box body
Side is equipped with support device.
4. having the speaker of protective shell as claimed in claim 3, which is characterized in that the support device includes support chip and resistance
Buddhist nun's shaft, described support chip one end are rotatably connected by Damping rotation shaft and the first protective shell side.
5. having the speaker of protective shell as claimed in claim 4, which is characterized in that the support leaf length is greater than the first protection
Shell cross sectional radius length.
6. having the speaker of protective shell as claimed in claim 2, which is characterized in that first protective shell is close to the second protection
Shell side is equipped with lantern ring, and the collar face is equipped with screw thread, placed cavity of second protective shell close to the first protective shell side
Thread groove is inside offered, the lantern ring can be threadedly coupled with thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383215.4U CN209462527U (en) | 2019-03-25 | 2019-03-25 | Speaker with protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383215.4U CN209462527U (en) | 2019-03-25 | 2019-03-25 | Speaker with protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462527U true CN209462527U (en) | 2019-10-01 |
Family
ID=68047344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920383215.4U Expired - Fee Related CN209462527U (en) | 2019-03-25 | 2019-03-25 | Speaker with protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462527U (en) |
-
2019
- 2019-03-25 CN CN201920383215.4U patent/CN209462527U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208798193U (en) | Coaxial horn | |
| CN209462527U (en) | Speaker with protective shell | |
| CN206894858U (en) | A kind of wireless charging Baffle Box of Bluetooth with break-against shock-absorbing function | |
| CN208299993U (en) | A kind of education on foreign language earphone | |
| CN208369784U (en) | A kind of Bluetooth audio device fixing protector | |
| CN107396224A (en) | A kind of portable folding-type earphone | |
| CN208940179U (en) | Detachable earphone | |
| CN209462533U (en) | Portable double-track recovered maching speaker | |
| CN207820164U (en) | A kind of falling-proof type multifunctional headphone | |
| CN207382515U (en) | A kind of multifunction wire controlled headset | |
| CN208905167U (en) | A kind of external multifunctional headphone | |
| CN206743484U (en) | A kind of high-fidelity wire microphone | |
| CN109089186A (en) | A kind of portable headphone | |
| CN205864681U (en) | Headset plug fixed protection mechanism | |
| CN205160751U (en) | Headset | |
| CN216649955U (en) | Earphone speaker with prevent electric current interference effect | |
| CN206024060U (en) | A kind of earphone speaker with water-proof function | |
| CN206879047U (en) | A kind of sport earphone | |
| CN209545814U (en) | A kind of adjustable head carried formula earphone | |
| CN109218906A (en) | A kind of outdoor use is easy to carry and can waist-mounted type Mini-type audio equipment | |
| CN207573577U (en) | A kind of multifunctional bionic number of people earphone bracket | |
| CN208768252U (en) | A kind of earphone convenient for adjustment length | |
| CN207518816U (en) | Earphone with denoising structure | |
| CN205961444U (en) | Change device of earphone speaker unit wantonly | |
| CN215187321U (en) | Earphone with magnet bead earphone cord storage structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191001 |