CN201789605U - Loudspeaker box with clamping function - Google Patents
Loudspeaker box with clamping function Download PDFInfo
- Publication number
- CN201789605U CN201789605U CN2010205226779U CN201020522677U CN201789605U CN 201789605 U CN201789605 U CN 201789605U CN 2010205226779 U CN2010205226779 U CN 2010205226779U CN 201020522677 U CN201020522677 U CN 201020522677U CN 201789605 U CN201789605 U CN 201789605U
- Authority
- CN
- China
- Prior art keywords
- bonnet
- inner housing
- guide rod
- baffle ring
- elastic component
- 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
Images
Abstract
A loudspeaker box with a clamping function is characterized in that a first rear cover and a second rear cover are sequentially sleeved on an inner casing of a front seat, a first elastic part is arranged between the inner casing and the first rear cover so that the inner casing and the first rear cover can be elastically opened and closed, and a second elastic part is arranged between the first rear cover and the second rear cover so that the first rear cover and the second rear cover can be elastically opened and closed. When the loudspeaker box is used, the periphery of a plate such as a tabletop or a notebook computer display is clamped between the inner casing and the first rear cover so as to fix the position of the loudspeaker box and prevent the loudspeaker box from optionally falling down due to collision. Besides, a sound source wire of the loudspeaker box can be arranged between the first rear cover and the second rear cover in a wound manner, and the loudspeaker box not only can be convenient for storage, but also can reduce messiness caused by the scattered sound source wire.
Description
Technical field
The utility model relates to a kind of audio amplifier, particularly relates to a kind of audio amplifier with holding function that can clamping be positioned the certain location.
Background technology
When the miniature multimedia playing device of megaphone is not set up in use, common people utilize earphone to listen to the sound that described miniature multimedia playing device is play, but because the long-time earphone that uses has hearing damage, so there is the people can buy the instrument that easy small-sized audio amplifier is used as in the certain location listening to when (for example: in the family or office) uses described miniature multimedia playing device sound in addition.In addition, described small-sized audio amplifier also can be used on the notebook computer, to remedy the problem of notebook computer volume deficiency.
Yet, the audio amplifier of prior art there is no any design of fixing its position and taking in sound source wire, can only simply described audio amplifier be placed on the table when therefore using, and let alone sound source wire and expose and be scattered on the table, so not only can allow desktop seem mixed and disorderly, and audio amplifier also is subjected to the collision of other article easily and drops from desktop, even relatedly pulls described miniature multimedia playing device or notebook computer, makes it cause damage.
The utility model content
Because the shortcoming of described prior art, the utility model provides a kind of audio amplifier with holding function, wish that design whereby solves the problem that the audio amplifier of prior art does not have the design of fixed position thereby drops easily and damage, and solve and let alone sound source wire and expose and cause integral body to make us the problem of feeling mixed and disorderly.
In order to reach described utility model purpose, the technological means that the utility model utilized is that a kind of audio amplifier with holding function is comprised:
Preceding pedestal, it comprises inner housing, and described inner housing has internal ring wall, and the front end face of described internal ring wall presents opening, and rear end face is provided with inner bottom plating, penetratingly is provided with at least one perforation on the described inner bottom plating;
First bonnet, it is that rear side from described inner housing is sheathed on the described inner housing, described first bonnet has first ring wall, the front end face of described first ring wall presents opening, rear end face is provided with first base plate, described first base plate is provided with at least one guide rod, described guide rod is located at the medial surface of described first base plate, and the corresponding perforation that runs through described inner housing, in addition, be arranged with first elastic component on the described guide rod, the guide rod end is provided with stop part regularly, and the two ends of described first elastic component are resisted against the inner bottom plating of described inner housing and the stop part of described guide rod respectively.
Can further penetratingly be provided with at least one through hole on the described inner housing;
Can further be provided with at least one top and at least one buckle protuberance on the outside wall surface of first ring wall of described first bonnet, the front end face of described top and described first ring wall is provided with at interval, and the buckle protuberance of described first bonnet is located between the rear end face of described top and described first ring wall;
Can further be provided with at least one perforation and at least one tank on first base plate of described first bonnet, described perforation runs through described first base plate, and corresponding with the through hole of described inner housing, and described tank indent takes shape on the lateral surface of described first base plate;
Described audio amplifier with holding function can further comprise second bonnet, described second bonnet is sheathed on described first bonnet and has second ring wall from the rear side of described first bonnet, the front end face of described second ring wall presents opening, rear end face is provided with second base plate, internal face on described second ring wall is provided with at least one buckle protuberance, the buckle protuberance of corresponding described first bonnet of the buckle protuberance of described second bonnet, and can replace the location with the mutual side direction of buckle protuberance of described first bonnet, the medial surface of described second base plate is provided with at least one gag lever post, described gag lever post correspondence runs through the perforation of described first bonnet, and be stretched between the through hole and upper shield of described inner housing, described gag lever post end further is provided with stop part regularly, the radial width of the stop part of described gag lever post is greater than the aperture of the perforation of described first enclosing cover, and, further be provided with second elastic component between second base plate of the tank of described first bonnet and described second bonnet, the two ends of described second elastic component are resisted against the bottom of the tank of second base plate of described second bonnet and described first bonnet respectively, and when described second bonnet was covered on described first bonnet, described second elastic component was in the state that bears the compression and accumulate elastic force.
Can be provided with baffle ring around ground near the front opening place on the outside wall surface of the internal ring wall of described inner housing, the trailing flank of the baffle ring of described inner housing is interval with a plurality of grooves, be provided with bolster in each groove, the outside wall surface of first ring wall of described first bonnet also can be provided with the baffle ring around front opening, the trailing flank of the baffle ring of the corresponding described inner housing of the leading flank of the baffle ring of described first bonnet, the leading flank of the baffle ring of described first bonnet is interval with a plurality of grooves, the groove of the baffle ring of described first bonnet is corresponding with set groove on the baffle ring of described inner housing respectively, and is provided with bolster in each groove.
Can further be provided with at least one guide bushings on the inner bottom plating of described inner housing, described guide bushings forms described through hole around ground, the internal face of described guide bushings is provided with at least one limiting section, and first set on the guide rod of described first bonnet elastic component two ends are resisted against the stop part of described guide rod and the limiting section of described inner housing respectively.
On the outside wall surface of first ring wall of described first bonnet, between the baffle ring of described first bonnet and top, can further be provided with at least one hook part, on the internal face of second ring wall of described second bonnet, can further be provided with at least one hook part, the hook part of corresponding described first bonnet in the hook part of described second bonnet, and can with the mutual snapping in the hook part of described first bonnet.
Can further be provided with at least one upper shield on the medial surface of the inner bottom plating of described inner housing, the through hole of the corresponding described inner housing of described upper shield, make the groove shape space that forms between described through hole and the upper shield from described inner bottom plating lateral surface indent, the gag lever post of described second bonnet can further be stretched in the upper shield of described inner housing.
Can further be provided with at least one loop bar on the medial surface of second base plate of described second bonnet, described loop bar correspondence is stretched in the tank of described first bonnet, and sheathed for described second elastic component.
And in order to reach described utility model purpose, another technological means that the utility model utilized is that a kind of audio amplifier with holding function is comprised:
Preceding pedestal be equipped with at least one loudspeaker among the described preceding pedestal, and the inboard of pedestal has at least one perforation before described;
Bonnet is covered with guide rod after described and is sheathed on the elastic component of described guide rod, and described elastic component passes and is provided with and remains on regularly on the described guide rod;
When pedestal combined with described bonnet before described, described guide rod was placed among the described opening, and the elastic force of described elastic component forces and presents closed state between described preceding pedestal and the described bonnet;
When pedestal drove described loudspeaker and separates with described bonnet before described, described front stall was at the enterprising line displacement of described guide rod, and the restoring force of described elastic component forces can the clamping plate body between described precursor and the described bonnet.
Described bonnet can comprise first bonnet and second bonnet.
The front end of described guide rod can have stop part, is sheathed on the described guide rod to keep described elastic component regularly.
By aforesaid design, as described in the user can be clipped in the periphery as the plate body of desktop or laptop computer displays and so between the inner housing and first bonnet, position with fixing audio amplifier of the present utility model, avoid described audio amplifier to be collided and to drop arbitrarily, in addition, the sound source wire of described audio amplifier then can be arranged between described first bonnet and second bonnet with twining, not only can be so that take in, can also reduce the mixed and disorderly sense that sound source wire caused of being scattered, when using sci-tech product, also can keep neat graceful comfort on every side.
Description of drawings
Fig. 1 is a front perspective view of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is another three-dimensional exploded view of the present utility model.
Fig. 4 is a rear perspective perspective view of the present utility model.
Fig. 5 is the side-looking subelement profile of the utility model along the 5-5 hatching line of Fig. 4.
Fig. 6 is the side-looking subelement section action diagram of the utility model along the 5-5 hatching line of Fig. 4.
Fig. 7 is the utility model another side-looking subelement profile along the 7-7 hatching line of Fig. 4.
Fig. 8 is the utility model another side-looking subelement section action diagram along the 7-7 hatching line of Fig. 4.
[main element description of reference numerals]
12 internal ring walls, 13 inner bottom platings
131 through holes, 132 guide bushings
133 limiting sections, 134 through holes
135 upper shields, 14 baffle rings
141 grooves, 142 bolsters
15 protecgulums, 20 first bonnets
21 first ring walls, 211 tops
212 buckle protuberances, 213 hook parts
22 first base plates, 221 guide rods
222 first elastic components, 223 stop parts
224 perforations, 225 tanks
23 baffle rings, 231 grooves
232 bolsters, 30 second bonnets
31 second ring walls, 311 buckle protuberances
312 hook parts, 32 second base plates
321 gag lever posts, 322 stop parts
323 loop bars, 324 second elastic components
41 plate bodys, 42 sound source wire
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.
Shown in Fig. 1 and 2, pedestal 10 and bonnet before the audio amplifier with holding function of the present utility model comprises, described bonnet includes first bonnet 20 and second bonnet 30.
Before pedestal 10 be hollow, its inside can be used for installing the loudspeaker of exportable voice signal and associated electronic components etc., described preceding pedestal 10 comprises inner housing 11 and protecgulum 15;
Described inner housing 11 has internal ring wall 12, and the front end face of described internal ring wall 12 presents opening, and rear end face is provided with inner bottom plating 13, in addition, is provided with baffle ring 14 near the front opening place around ground on the outside wall surface of described internal ring wall 12;
Further referring to Fig. 3, shown in 4 and 5, wherein Fig. 5 is the profile along 5-5 hatching line among Fig. 4, described inner bottom plating 13 is provided with at least one perforation 131, at least one guide bushings 132, at least one through hole 134 and at least one upper shield 135, described perforation 131 runs through described inner bottom plating 13, described guide bushings 132 forms described through hole 131 around ground, can be towards the lateral surface or the medial surface projection of described inner bottom plating 13, or simultaneously towards the axial projection in the both sides of described inner bottom plating 13, the internal face of described guide bushings 132 is provided with at least one limiting section 133, preferably, described limiting section 133 is positioned at the place, outer end near described guide bushings 132, further combined with shown in Figure 7, wherein Fig. 7 is the profile along 7-7 hatching line among Fig. 4, described through hole 134 runs through described inner housing 11, described upper shield 135 is located at that correspondence is provided with described through hole 134 places on the medial surface of described inner bottom plating 13, makes the groove shape space that forms between described through hole 134 and the upper shield 135 from described inner bottom plating 13 lateral surface indents;
The trailing flank of the baffle ring 14 of described inner housing 11 is interval with a plurality of grooves 141, is provided with bolster 142 in each groove 141, and described protecgulum 15 is covered on the front opening place of described inner housing 11, and affixed mutually with described inner housing 11.
The outside wall surface of described first ring wall 21 is provided with at least one top 211, at least one buckle protuberance 212 and at least one hook part 213, described top 211 is provided with at interval with the baffle ring 23 at described first ring wall 21 front end face places, preferably, described top 211 is around described first ring wall 21, the buckle protuberance 212 of described first bonnet 20 is located between the rear end face of described top 211 and described first ring wall 22, and the hook part 213 of described first bonnet 20 is located between the baffle ring 23 and top 211 of described first bonnet 20;
Described first base plate 22 is provided with at least one guide rod 221, at least one perforation 224 and at least one tank 225, described guide rod 221 is located at the medial surface of described first base plate 22, and the corresponding guide bushings 132 and perforation 131 that runs through described inner housing 11, in addition, be arranged with first elastic component 222 on the described guide rod 221, guide rod 221 ends are provided with stop part 223 regularly, the two ends of described first elastic component 222 are resisted against the stop part 223 of described guide rod 221 and the limiting section 133 of described inner housing 11 respectively, thus, under nature, described first bonnet 20 can be subjected to the pushing and pressing of described first elastic component 222 and draw close towards described inner housing 11, described perforation 224 runs through described first base plate 22, and corresponding with the through hole 134 of described inner housing 11, described tank 225 indents take shape on the lateral surface of described first base plate 22;
The trailing flank of the baffle ring 14 of the corresponding described inner housing 11 of the leading flank of the baffle ring 23 of described first bonnet 20, the leading flank of the baffle ring 23 of described first bonnet 20 is interval with a plurality of grooves 231, the groove 231 of the baffle ring 23 of described first bonnet 20 is corresponding with set groove 141 on the baffle ring 14 of described inner housing 11 respectively, and be provided with bolster 232 in each groove 231, thus, when first bonnet 20 is covered on the described inner housing 11, can pass through its baffle ring 14, set bolster 141 on 23,232 reach the effect of the power of described inner housing 11 of buffering and the 20 mutual collisions of first bonnet.
In addition, described guide bushings 132 and limiting section 133 also can be set on the described inner housing 11, but the guide rod 221 that makes described first bonnet 20 runs through the perforation 131 of described inner housing 11, and the two ends of described first elastic component 222 are resisted against the inner bottom plating 13 of described inner housing 11 and the stop part 223 of described guide rod 221 respectively, that is, so can reach the effect that described first bonnet 20 of drive is drawn close to described inner housing 11 equally with the limiting section 133 of described inner bottom plating 13 as described inner housing 11.
Second bonnet, 30 progressive rear sides from described first bonnet 20 are sheathed on described first bonnet 20, and described second bonnet 30 has second ring wall 31, and the front end face of described second ring wall 31 presents opening, and rear end face is provided with second base plate 32;
Internal face on described second ring wall 31 is provided with at least one buckle protuberance 311 and at least one hook part 312, the buckle protuberance 212 of buckle protuberance 311 corresponding described first bonnets 20 of described second bonnet 30, and can replace the location with the buckle protuberance 212 mutual side direction of described first bonnet 20, the hook part 213 of corresponding described first bonnets 20 in the hook part 312 of described second bonnet 30, and can with the hook part 213 mutual snappings of described first bonnet 20;
The medial surface of described second base plate 32 is provided with at least one gag lever post 321 and at least one loop bar 323, described gag lever post 321 correspondences run through the perforation 224 of described first bonnet 20, and be stretched between the through hole 134 and upper shield 135 of described inner housing 11, described gag lever post 321 ends further are provided with stop part 322 regularly, the radial width of the stop part 322 of described gag lever post 321 is greater than the aperture of the perforation 224 of described first enclosing cover 20, thus, when described second bonnet 30 is moved towards the direction away from first bonnet 20, the stop part 322 of described gag lever post 321 can be resisted against first base plate 31 of described first bonnet 20, avoid described second bonnet 30 to break away from described first bonnet 20, described loop bar 323 correspondences are stretched in the tank 225 of described first bonnet 20, and be arranged with second elastic component 324 on the described loop bar 323, the two ends of described second elastic component 324 are resisted against the bottom of second base plate 32 with the tank 225 of described first bonnet 20 of described second bonnet 30 respectively, and when described second bonnet 30 was covered on described first bonnet 20, described second elastic component 324 was in the state that bears the compression and accumulate elastic force.
Further referring to shown in Figure 6, with described first bonnet 20 and second bonnet 30 side shifting backwards together, can make described first elastic component 222 of stop part 223 compressions on the guide rod 221 of described first bonnet 20, and make the baffle ring 14 of the described inner housing 11 and first bonnet 20, form the space that can be used for clamping plate body 41 peripheries between 23, described plate body 41 can be as display of desktop or notebook computer etc., described first bonnet 20 of first elastic component, 222 drives by described first bonnet 20 is the power that described second bonnet 30 is drawn close towards described inner housing 11 again, further described plate body 41 is clamped and fastened between described first bonnet 20 and the described inner housing 11.
Further referring to shown in Figure 7, when second ring wall, the 31 close front end face places that compress described second bonnet 30, making described second ring wall 31 is fulcrum with the top 211 of described first bonnet 20, when allowing described second ring wall 31 form perk near a side of rear end faces, further referring to shown in Figure 6, the buckle protuberance 212,311 of described first, second bonnet 20,30 is staggered mutually, and assist described relatively first bonnet 20 of described second bonnet 30 to open by the elastic restoring force of described second elastic component 324; At this moment, the user just can twine the sound source wire 42 of audio amplifier of the present utility model and be positioned between the baffle ring 23 and top 211 of described first bonnet 20, again described second bonnet 30 is drawn close, covered towards described first bonnet 20 afterwards, just can reach the purpose of taking in sound source wire 42.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any one of ordinary skill in the art, in the scope that does not break away from technical solutions of the utility model, should utilize the technology contents of described announcement to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. audio amplifier with holding function, the pedestal and first bonnet before it comprises is characterized in that:
Preceding pedestal comprises inner housing, and described inner housing has internal ring wall, and the front end face of described internal ring wall presents opening, and rear end face is provided with inner bottom plating, penetratingly is provided with at least one perforation on the described inner bottom plating;
First bonnet is sheathed on the described inner housing from the rear side of described inner housing, described first bonnet has first ring wall, the front end face of described first ring wall presents opening, rear end face is provided with first base plate, described first base plate is provided with at least one guide rod, described guide rod is located at the medial surface of described first base plate, and the corresponding perforation that runs through described inner housing, in addition, be arranged with first elastic component on the described guide rod, the guide rod end is provided with stop part regularly, and the two ends of described first elastic component are resisted against the inner bottom plating of described inner housing and the stop part of described guide rod respectively.
2. the audio amplifier with holding function according to claim 1, it further comprises second bonnet, it is characterized in that:
Further penetratingly be provided with at least one through hole on the described inner housing;
Further be provided with at least one top and at least one buckle protuberance on the outside wall surface of first ring wall of described first bonnet, the front end face of described top and described first ring wall is provided with at interval, and the buckle protuberance of described first bonnet is located between the rear end face of described top and described first ring wall;
Further be provided with at least one perforation and at least one tank on first base plate of described first bonnet, described perforation runs through described first base plate, and corresponding with the through hole of described inner housing, and described tank indent takes shape on the lateral surface of described first base plate;
Described second bonnet is sheathed on described first bonnet from the rear side of described first bonnet, described second bonnet has second ring wall, the front end face of described second ring wall presents opening, rear end face is provided with second base plate, internal face on described second ring wall is provided with at least one buckle protuberance, the buckle protuberance of corresponding described first bonnet of the buckle protuberance of described second bonnet, and can replace the location with the mutual side direction of buckle protuberance of described first bonnet, the medial surface of described second base plate is provided with at least one gag lever post, described gag lever post correspondence runs through the perforation of described first bonnet, and be stretched between the through hole and upper shield of described inner housing, described gag lever post end further is provided with stop part regularly, the radial width of the stop part of described gag lever post is greater than the aperture of the perforation of described first enclosing cover, and, further be provided with second elastic component between second base plate of the tank of described first bonnet and described second bonnet, the two ends of described second elastic component are resisted against the bottom of the tank of second base plate of described second bonnet and described first bonnet respectively, and when described second bonnet was covered on described first bonnet, described second elastic component was in the state that bears the compression and accumulate elastic force.
3. the audio amplifier with holding function according to claim 1, it is characterized in that, be provided with baffle ring near the front opening place around ground on the outside wall surface of the internal ring wall of described inner housing, the trailing flank of the baffle ring of described inner housing is interval with a plurality of grooves, be provided with bolster in each groove, the outside wall surface of first ring wall of described first bonnet is provided with the baffle ring around front opening, the trailing flank of the baffle ring of the corresponding described inner housing of the leading flank of the baffle ring of described first bonnet, the leading flank of the baffle ring of described first bonnet is interval with a plurality of grooves, the groove of the baffle ring of described first bonnet is corresponding with set groove on the baffle ring of described inner housing respectively, and is provided with bolster in each groove.
4. the audio amplifier with holding function according to claim 2, it is characterized in that, be provided with baffle ring near the front opening place around ground on the outside wall surface of the internal ring wall of described inner housing, the trailing flank of the baffle ring of described inner housing is interval with a plurality of grooves, be provided with bolster in each groove, the outside wall surface of first ring wall of described first bonnet is provided with the baffle ring around front opening, the trailing flank of the baffle ring of the corresponding described inner housing of the leading flank of the baffle ring of described first bonnet, the leading flank of the baffle ring of described first bonnet is interval with a plurality of grooves, the groove of the baffle ring of described first bonnet is corresponding with set groove on the baffle ring of described inner housing respectively, and is provided with bolster in each groove.
5. according to each described audio amplifier of claim 1 to 4 with holding function, it is characterized in that, further be provided with at least one guide bushings on the inner bottom plating of described inner housing, described guide bushings forms described perforation around ground, the internal face of described guide bushings is provided with at least one limiting section, and first set on the guide rod of described first bonnet elastic component two ends are resisted against the stop part of described guide rod and the limiting section of described inner housing respectively.
6. the audio amplifier with holding function according to claim 5, it is characterized in that, on the outside wall surface of first ring wall of described first bonnet, between the baffle ring of described first bonnet and top, further be provided with at least one hook part, on the internal face of second ring wall of described second bonnet, further be provided with at least one hook part, the hook part of corresponding described first bonnet in the hook part of described second bonnet, and can with the mutual snapping in the hook part of described first bonnet.
7. according to claim 2 or 4 described audio amplifiers with holding function, it is characterized in that, further be provided with at least one upper shield on the medial surface of the inner bottom plating of described inner housing, the through hole of the corresponding described inner housing of described upper shield, make the groove shape space that forms between described through hole and upper shield from described inner bottom plating lateral surface indent, the gag lever post of described second bonnet can further be stretched between the upper shield of described inner housing.
8. audio amplifier with holding function, pedestal and bonnet before it comprises is characterized in that:
Be equipped with at least one loudspeaker among the pedestal before described, and the inboard of pedestal has at least one perforation before described;
Be covered with guide rod after described and be sheathed on the elastic component of described guide rod, described elastic component passes and is provided with and remains on regularly on the described guide rod;
When pedestal combined with described bonnet before described, described guide rod was placed among the described opening, and the elastic force of described elastic component forces and presents closed state between described preceding pedestal and the described bonnet;
When pedestal drove described loudspeaker and separates with described bonnet before described, described front stall was at the enterprising line displacement of described guide rod, and the restoring force of described elastic component forces can the clamping plate body between described precursor and the described bonnet.
9. the audio amplifier with holding function according to claim 8 is characterized in that, described bonnet comprises first bonnet and second bonnet.
10. the audio amplifier with holding function according to claim 8 is characterized in that the front end of described guide rod has stop part, is sheathed on the described guide rod to keep described elastic component regularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205226779U CN201789605U (en) | 2010-09-07 | 2010-09-07 | Loudspeaker box with clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205226779U CN201789605U (en) | 2010-09-07 | 2010-09-07 | Loudspeaker box with clamping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789605U true CN201789605U (en) | 2011-04-06 |
Family
ID=43821553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205226779U Expired - Fee Related CN201789605U (en) | 2010-09-07 | 2010-09-07 | Loudspeaker box with clamping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868947A (en) * | 2012-09-21 | 2013-01-09 | 中山市悦辰电子实业有限公司 | Hidden speaker power amplifier |
-
2010
- 2010-09-07 CN CN2010205226779U patent/CN201789605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868947A (en) * | 2012-09-21 | 2013-01-09 | 中山市悦辰电子实业有限公司 | Hidden speaker power amplifier |
| CN102868947B (en) * | 2012-09-21 | 2016-07-20 | 中山市悦辰电子实业有限公司 | A kind of concealed speaker power amplifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204069266U (en) | A kind of double horn formula built-in earplug | |
| CN203368724U (en) | Sound reinforcing device | |
| CN201312372Y (en) | Ear-canal earphone of mini moving coil type | |
| CN201789605U (en) | Loudspeaker box with clamping function | |
| CN202799032U (en) | Speaker module | |
| CN202059536U (en) | Dust screen used for handset and computer loudspeaker | |
| CN203301711U (en) | Bluetooth speaker with adsorption function | |
| CN201690583U (en) | Telescopic type portable sound box | |
| CN201976226U (en) | Novel loudspeaker box combination | |
| CN201042066Y (en) | Ear-hung replaceable earphone | |
| CN207625735U (en) | A kind of concealed speaker | |
| CN201937793U (en) | Speaker box with digital photo frame | |
| CN2412338Y (en) | Stereo loudspeaker for PC | |
| CN206149439U (en) | Storing audio amplifier | |
| CN201976227U (en) | Novel multifunctional sound box | |
| CN202121760U (en) | Stereo sound box of linear sound field | |
| CN202663519U (en) | Backpack type external sound box for IPAD | |
| CN213817969U (en) | Television set | |
| CN202103813U (en) | Computer speaker with drawer | |
| CN203039773U (en) | A voice guiding structure of the loudspeaker of a hand-held communication device | |
| CN209823971U (en) | Multi-experience Bluetooth sound box | |
| CN202502437U (en) | Flat computer audio device | |
| CN201585090U (en) | Portable type sound box | |
| CN214256535U (en) | Bluetooth sound box convenient to dismouting | |
| CN219181659U (en) | Bluetooth headset storehouse and intelligent audio amplifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130907 |