CN208705762U - A kind of inner wire for laptop sound equipment - Google Patents
A kind of inner wire for laptop sound equipment Download PDFInfo
- Publication number
- CN208705762U CN208705762U CN201821149858.4U CN201821149858U CN208705762U CN 208705762 U CN208705762 U CN 208705762U CN 201821149858 U CN201821149858 U CN 201821149858U CN 208705762 U CN208705762 U CN 208705762U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power line
- sound equipment
- wire
- signal wire
- 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
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of inner wires for laptop sound equipment, including being located in the box body positive power line and negative power line, the sound wire being connect with loudspeaker and the audio signal wire being connect with box house, there are two loudspeakers for setting outside cabinet, inside loudspeakers are provided with noise silencer, the side of cabinet is provided with main circuit board, just in highest terms by positive power line external connection, pass through negative power line external connection cathode mouth, audio signal wire is provided with below cabinet, dust cover is provided with above cabinet, pass through the knob lid outside audio signal wire connection, frequency dividing knob is provided on knob lid, positive power line includes core, inner sheath, shielded layer and oversheath.The utility model describes a kind of inner wire for laptop sound equipment, dust cover is set above cabinet, can be dust-proof and the inner wire of laptop sound equipment is avoided dirty and messy situation occur, noise silencer is provided with outside loudspeaker, it is possible to reduce the noise that sound equipment occurs during the work time.
Description
Technical field
The utility model relates to a kind of inner wire, in particular to a kind of inner wire for laptop sound equipment belongs to
Electronics Development Technology field.
Background technique
Currently, stereo set has application in various fields.There are many forms for stereo set, its function is all as far as possible
Complete, easy to use, appearance is also very magnificent.The conformability of all constituents entirety of combination audio is preferable, and in shape
On, it is also relatively more unified, beautiful；In general it can directly use, it is easy to operate, it is multiple functional.It is fast with electronic technology
Speed development, the performance of sound equipment have greatly improved.It following is a brief introduction of mini audio, be to connect computer with USB interface, it is small
Ingeniously, it is convenient for carrying, is fashionable, collection power amplifier, battery, loudspeaker and one, not needing the tone frequency channel wire of long length, do not need outer put
Power supply can display sound.It is therefore desirable to which the sound equipment on laptop can be used by depth inquiring into one kind
Inner wire.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of for laptop
The inner wire of sound equipment.In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of inner wire for laptop sound equipment, including is located in the box body positive power line
With negative power line, the sound wire being connect with loudspeaker and the audio signal wire being connect with box house, cabinet outside setting
There are two loudspeaker, the inside loudspeakers are provided with several noise silencers, and the side of the cabinet is provided with main circuit board, lead to
It crosses the positive power line external connection just in highest terms, by the negative power line external connection cathode mouth, is set below the cabinet
It is equipped with audio signal wire, is provided with dust cover above the cabinet, passes through the knob lid outside audio signal wire connection
Body is provided with frequency dividing knob on the knob lid, and the positive power line includes core, inner sheath, shielded layer and oversheath.
As a kind of optimal technical scheme of the utility model, there are several power supply lines and signal on the main circuit board
Line.
As a kind of optimal technical scheme of the utility model, the audio signal wire has three, respectively low Hi-Mid
Frequency signal wire.
As a kind of optimal technical scheme of the utility model, the material of the inner sheath and oversheath is plastic material.
The utility model beneficial effect achieved is: the utility model describes a kind of for laptop sound equipment
Dust cover is arranged in inner wire above cabinet, can be dust-proof and the inner wire of laptop sound equipment is avoided dirty and messy feelings occur
Condition is provided with noise silencer outside loudspeaker, it is possible to reduce the noise that sound equipment occurs during the work time.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram of positive power line；
In figure: 1, cabinet；2, loudspeaker；3, sound wire；4, cathode mouth；5, just in highest terms；6, knob is divided；7, positive supply
Line；8, negative power line；9, main circuit board；10, noise silencer；11, audio signal wire；12, core；13, inner sheath；14, shielded layer；
15, oversheath；16, knob lid；17, dust cover.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment:
As shown in Figure 1-3, the utility model provides a kind of inner wire for laptop sound equipment, including it is located at cabinet
Positive power line 7 and negative power line 8 in 1, the sound wire 3 being connect with loudspeaker 2 and with the audio signal wire that is connected inside cabinet 1
11, there are two loudspeakers 2, the loudspeaker 2 to be internally provided with several noise silencers 10, the case for setting outside the cabinet 1
The side of body 1 is provided with main circuit board 9, by 7 external connection of positive power line just in highest terms 5, by the negative power line 8 outside
Portion connects cathode mouth 4, and the lower section of the cabinet 1 is provided with audio signal wire 11, and the top of the cabinet 1 is provided with dust cover
17, external knob lid 16 is connected by the audio signal wire 11, and frequency dividing knob 6 is provided on the knob lid 16,
The positive power line 7 includes core 12, inner sheath 13, shielded layer 14 and oversheath 15.
There are several power supply lines and signal wire on main circuit board 9, it is structured to be connected on main circuit board, avoid route too
It is more, there is the obstructed situation of circuit connection.
Audio signal wire 11 has three, and respectively low mid-high voice frequency signal wire, the height of adjustable audio avoids sound
It is excessive the case where noise occur.
The material of inner sheath 13 and oversheath 15 is plastic material, can allow core will not be with water, air or other objects
Body contact, keeps away from moisture and not by mechanical wounding.
Specifically, this kind of sound equipment inner wire setting is mainly used in laptop, it is convenient for carrying, by cabinet 1
Loudspeaker 2 is arranged in portion, and the side of loudspeaker 2 is provided with noise silencer 10, it is possible to reduce the noise of sound equipment during the work time, it can
To avoid such case；The top of cabinet 1 is provided with dust cover 17, it can inside that is dust-proof and avoiding laptop sound equipment
There is dirty and messy situation in line；Be internally provided with inner sheath 13 in positive power line 7, can allow core will not with water, air or
The contact of other objects, keeps away from moisture and not by mechanical wounding.
The utility model beneficial effect achieved is: the utility model describes a kind of for laptop sound equipment
Dust cover is arranged in inner wire above cabinet, can be dust-proof and the inner wire of laptop sound equipment is avoided dirty and messy feelings occur
Condition is provided with noise silencer outside loudspeaker, it is possible to reduce the noise that sound equipment occurs during the work time.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of inner wire for laptop sound equipment, including the positive power line (7) and negative power line being located in cabinet (1)
(8), the sound wire (3) being connect with loudspeaker (2) and the audio signal wire (11) being connect with cabinet (1) inside, which is characterized in that
There are two loudspeaker (2), the loudspeaker (2) to be internally provided with several noise silencers (10), institute for setting outside the cabinet (1)
The side for stating cabinet (1) is provided with main circuit board (9), just in highest terms (5), passes through institute by the positive power line (7) external connection
Negative power line (8) external connection cathode mouth (4) is stated, is provided with audio signal wire (11), the cabinet below the cabinet (1)
(1) it is provided with dust cover (17) above, passes through the knob lid (16) outside the audio signal wire (11) connection, the rotation
Frequency dividing knob (6) is provided on button lid (16), the positive power line (7) includes core (12), inner sheath (13), shielded layer
(14) and oversheath (15).
2. a kind of inner wire for laptop sound equipment according to claim 1, which is characterized in that the main circuit
Plate has several power supply lines and signal wire on (9).
3. a kind of inner wire for laptop sound equipment according to claim 1, which is characterized in that the audio letter
Number line (11) has three, respectively low mid-high voice frequency signal wire.
4. a kind of inner wire for laptop sound equipment according to claim 1, which is characterized in that the inner sheath
(13) and the material of oversheath (15) is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149858.4U CN208705762U (en) | 2018-07-20 | 2018-07-20 | A kind of inner wire for laptop sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149858.4U CN208705762U (en) | 2018-07-20 | 2018-07-20 | A kind of inner wire for laptop sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705762U true CN208705762U (en) | 2019-04-05 |
Family
ID=65938760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149858.4U Expired - Fee Related CN208705762U (en) | 2018-07-20 | 2018-07-20 | A kind of inner wire for laptop sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705762U (en) |
-
2018
- 2018-07-20 CN CN201821149858.4U patent/CN208705762U/en not_active Expired - Fee Related
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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: 20190405 Termination date: 20210720 |