CN216599929U - Loudspeaker box for semicircular laser equipment - Google Patents
Loudspeaker box for semicircular laser equipment Download PDFInfo
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- CN216599929U CN216599929U CN202123148024.6U CN202123148024U CN216599929U CN 216599929 U CN216599929 U CN 216599929U CN 202123148024 U CN202123148024 U CN 202123148024U CN 216599929 U CN216599929 U CN 216599929U
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- shell
- semicircular
- loudspeaker
- laser equipment
- cavity
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Abstract
The utility model discloses a sound box for semicircular laser equipment, which comprises a shell, a loudspeaker and a radiator, wherein the loudspeaker is arranged on the shell; the rear side surface of the shell is recessed forwards to form a semicircular concave cavity for accommodating laser equipment, the bottom surface of the shell is concavely provided with a semicircular accommodating groove for the laser head of the laser equipment to extend out, a cavity is arranged in the shell, and the outer surface of the shell is provided with a first mounting port and a second mounting port which are communicated with the cavity; the horn is mounted in the first mounting port; the radiator is arranged in the second mounting opening; through setting up semi-circular cavity and semi-circular storage tank for this product can combine and combine as an organic whole with laser equipment, and through installing loudspeaker in the first installing port of shell, and install the radiator in the second installing port, make the tone quality of this product better, can not cause the influence to laser equipment's operation, and it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a sound box for semicircular laser equipment.
Background
At present, two working modes of sound playing of laser equipment are available, namely, a working mode I is that a small signal is output to a television audio output interface without passing through a power amplifier circuit and is externally connected with a power amplifier; the second working mode is to arrange one/two loudspeakers in the device to output single-channel/left-right double-channel accompanying sound.
The two working modes of the laser equipment sound playing have the following problems that in the first working mode, because the working mode is connected and conducted with the output interface through the wiring, a sound box externally connected with a power amplifier and the laser equipment cannot be integrated into a whole, and the use is inconvenient; in the second operation mode, the sound quality of the output audio from the built-in speaker is generally poor, and the projected image quality may be affected by the sound vibration. Therefore, a solution to the above-mentioned problem is necessary.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the defects in the prior art, and a main object of the present invention is to provide a sound box for a semicircular laser device, which can effectively solve the problems of inconvenience in external power amplification of the conventional laser device and poor general tone quality of the audio output from the speaker.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sound box for a semicircular laser device comprises a shell, a loudspeaker and a radiator; the rear side surface of the shell is recessed forwards to form a semicircular concave cavity for accommodating laser equipment, the bottom surface of the shell is concavely provided with a semicircular accommodating groove for the laser head of the laser equipment to extend out, a cavity is arranged in the shell, and the outer surface of the shell is provided with a first mounting port and a second mounting port which are communicated with the cavity; the horn is mounted in the first mounting port; the radiator is installed in the second installation opening.
As a preferred scheme, the left side surface and the right side surface of the shell are both provided with the first mounting openings, the number of the loudspeakers is two, and the two loudspeakers are respectively mounted in the corresponding first mounting openings.
As a preferable scheme, the horn is a full-frequency horn.
As a preferable scheme, the front side surface of the housing and the inner wall surface of the semicircular concave cavity are respectively provided with the second mounting openings, the number of the radiators is two, and the two radiators are respectively mounted in the corresponding second mounting openings.
As a preferred scheme, the lateral surface of shell extends there is the fixed plate, has seted up the card hole on this fixed plate, and the card is equipped with the shock attenuation plug in this card hole, and the upper and lower surface of this shock attenuation plug runs through and is formed with the fixed orifices.
As a preferred scheme, the fixed plate is a plurality of, and it is located each edge of shell respectively, has all seted up the card hole on each fixed plate, all clamps the shock attenuation plug in each card hole, and the upper and lower surface of each shock attenuation plug all runs through and is formed with the fixed orifices.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
through setting up semi-circular cavity and semi-circular storage tank for this product can combine and combine as an organic whole with laser equipment, and through installing loudspeaker in the first installing port of shell, and install the radiator in the second installing port, make the tone quality of this product better, can not cause the influence to laser equipment's operation, and it is more convenient to use.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of the preferred embodiment of the present invention;
FIG. 2 is an exploded view of the preferred embodiment of the present invention;
FIG. 3 is an assembled elevational view of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. housing 11, cavity
12. Accommodating groove 13, cavity
14. A first mounting opening 15 and a second mounting opening
16. Fixing plate 161 and locking hole
17. Damping rubber plug 171 and fixing hole
20. A horn 30, a radiator.
Detailed Description
Referring to fig. 1 to 3, there is shown a specific structure of a preferred embodiment of the present invention, which includes a housing 10, a speaker 20 and a radiator 30.
The rear side surface of the shell 10 is recessed forwards to form a semicircular cavity 11 for accommodating laser equipment, the bottom surface of the shell 10 is recessed with a semicircular accommodating groove 12 for extending a laser head of the laser equipment, a cavity 13 is arranged in the shell 10, and the outer surface of the shell 10 is provided with a first mounting port 14 and a second mounting port 15 which are communicated with the cavity 13; in this embodiment, the first mounting openings 14 are formed on both left and right sides of the housing 10; the front side surface of the shell 10 and the inner wall surface of the semicircular concave cavity 11 are both provided with the second mounting openings 15; a fixing plate 16 extends out of the outer side surface of the housing 10, a clamping hole 161 is formed in the fixing plate 16, a damping rubber plug 17 is clamped in the clamping hole 161, and a fixing hole 171 is formed through the upper surface and the lower surface of the damping rubber plug 17; the fixed plate 16 is a plurality of, and it is located each corner of shell 10 respectively, has all seted up card hole 161 on each fixed plate 16, all has clamped the shock attenuation plug 17 in each card hole 161, and the upper and lower surface of each shock attenuation plug 17 all runs through and is formed with fixed orifices 171.
The horn 20 is mounted in the first mounting port 14; in the present embodiment, there are two speakers 20, and the two speakers 20 are respectively installed in the corresponding first installation openings 14; the horn 20 is a full-frequency horn.
The radiator 30 is installed in the second installation opening 15; in the present embodiment, the number of the radiators 30 is two, and the two radiators 30 are respectively installed in the corresponding second installation openings 15.
Detailed description the method of use of this example is as follows:
first, the radiator 30 is installed in the second installation opening 15, and the horn 20 is installed in the first installation opening 14; this product is when combining with semi-circular laser equipment, at first, arranges semi-circular laser equipment in semi-circular cavity 11 to make the laser head inlay in semi-circular storage tank 12, then, rethread screw makes semi-circular laser equipment and shock attenuation plug 17 fixed mounting, with this product and laser equipment fixed back, shock attenuation plug 17 can reduce the projection that influences laser equipment because of the vibration that sound leads to.
The design of the utility model is characterized in that: through setting up semi-circular cavity and semi-circular storage tank for this product can combine and combine as an organic whole with laser equipment, and through installing loudspeaker in the first installing port of shell, and install the radiator in the second installing port, make the tone quality of this product better, can not cause the influence to laser equipment's operation, and it is more convenient to use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (6)
1. A sound box for a semicircular laser device is characterized in that: comprises a shell, a loudspeaker and a radiator; the rear side surface of the shell is recessed forwards to form a semicircular concave cavity for accommodating laser equipment, the bottom surface of the shell is concavely provided with a semicircular accommodating groove for the laser head of the laser equipment to extend out, a cavity is arranged in the shell, and the outer surface of the shell is provided with a first mounting port and a second mounting port which are communicated with the cavity; the horn is mounted in the first mounting port; the radiator is installed in the second installation opening.
2. The sound box for a semicircular laser apparatus according to claim 1, characterized in that: the aforesaid first installing port has all been seted up to the left and right sides face of shell, and this loudspeaker are two, and two loudspeaker are installed respectively in the first installing port that corresponds.
3. A sound box for a semicircular laser apparatus according to claim 1 or 2, characterized in that: the loudspeaker is a full-frequency loudspeaker.
4. The sound box for a semicircular laser apparatus according to claim 1, characterized in that: the front side surface of the shell and the inner wall surface of the semicircular concave cavity are respectively provided with the second mounting openings, the number of the radiators is two, and the two radiators are respectively mounted in the corresponding second mounting openings.
5. The sound box for a semicircular laser apparatus according to claim 1, characterized in that: the lateral surface of shell extends there is the fixed plate, has seted up the card hole on this fixed plate, and the card is equipped with the shock attenuation plug in this card hole, and the upper and lower surface of this shock attenuation plug runs through and is formed with the fixed orifices.
6. The loudspeaker box for the semicircular laser device according to claim 5, wherein: the fixed plate is a plurality of, and it is located each edge of shell respectively, has all seted up the card hole on each fixed plate, has all clamped the shock attenuation plug in each card hole, and the upper and lower surface of each shock attenuation plug all runs through and is formed with the fixed orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148024.6U CN216599929U (en) | 2021-12-15 | 2021-12-15 | Loudspeaker box for semicircular laser equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148024.6U CN216599929U (en) | 2021-12-15 | 2021-12-15 | Loudspeaker box for semicircular laser equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216599929U true CN216599929U (en) | 2022-05-24 |
Family
ID=81612805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123148024.6U Active CN216599929U (en) | 2021-12-15 | 2021-12-15 | Loudspeaker box for semicircular laser equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216599929U (en) |
-
2021
- 2021-12-15 CN CN202123148024.6U patent/CN216599929U/en active Active
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