CN217063719U - Intelligent noise-reduction color screen interphone - Google Patents
Intelligent noise-reduction color screen interphone Download PDFInfo
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- CN217063719U CN217063719U CN202220298418.5U CN202220298418U CN217063719U CN 217063719 U CN217063719 U CN 217063719U CN 202220298418 U CN202220298418 U CN 202220298418U CN 217063719 U CN217063719 U CN 217063719U
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- supporting shell
- inner cavity
- noise
- noise reduction
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Abstract
The utility model discloses an intelligent noise reduction color screen interphone in the technical field of interphones, which comprises a supporting shell, wherein a receiving antenna is vertically arranged at the left end of the top of the supporting shell, a frequency modulation knob is arranged at the right side of the receiving antenna, a visible color screen is arranged at the upper part of the surface of the supporting shell, an audio hole is arranged at the middle part of the surface of the supporting shell, a control button is arranged at the lower part of the surface of the supporting shell, a circuit board body is arranged at the middle part of the inner cavity of the supporting shell, a noise reduction chamber is arranged around the audio horn at the middle part of the inner cavity of the supporting shell, noise can be limited in the inner cavity of the noise reduction chamber and can be diffused out from the audio hole, the noise is prevented from being transmitted to other positions of the inner cavity of the supporting shell, the generation of resonance or vibration noise is reduced, meanwhile, the inner cavity of the noise reduction chamber is provided with a foam layer, a good sound absorption and insulation effect can be achieved, and the influence of the currents of other components on the audio horn can be reduced, play good noise reduction effect, be favorable to the utility model discloses a popularization.
Description
Technical Field
The utility model relates to an intercom technical field specifically is a various screen intercom of making an uproar falls in intelligence.
Background
The interphone is named as two way radio in English, is a two-way mobile communication tool, can be used for communication without any network support, does not generate telephone charge, and is suitable for occasions with relatively fixed and frequent communication.
When the existing interphone is used, because the number of internal components of the interphone is large, the internal components are easily damaged by a slight touch, and when the interphone receives and plays voice, the sound generating device is easy to shake or resonate with a shell, so that noise which is difficult to enter ears is generated, and the communication quality is influenced.
Based on this, the utility model designs an intelligence is fallen various screen intercom of making an uproar to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current intercom in the use, because intercom internal components is more, bump very easily inside device a little to when the intercom is received and is broadcast pronunciation, sound production device takes place to shake or resonate with the casing easily, produces the noise that is difficult to the pleasant, influences speech quality's problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a various screen intercom of making an uproar falls in intelligence, includes the supporting shell, the vertical receiving antenna that is provided with of supporting shell's top left end, receiving antenna's right side is provided with FM knob, the surperficial upper portion of supporting shell is provided with visual various screen, the surperficial middle part of supporting shell is provided with the audio frequency hole, the surperficial lower part of supporting shell is provided with control button, the inner chamber middle part of supporting shell is provided with the circuit board body, the equal front and back symmetry in the left and right sides of circuit board body is provided with first shock attenuation, the inner chamber left side of supporting shell is provided with the locating pin, the inner chamber middle part longitudinal symmetry of supporting shell is provided with and falls the room of making an uproar, the inner chamber right side lower part level of supporting shell is provided with the backup pad, the bottom of backup pad is provided with the second shock attenuation side by side.
Preferably, first shock attenuation piece includes first telescopic link, first spring and rubber block, the surface of first telescopic link is cup jointed and is provided with first spring, the outer end of first telescopic link all is provided with the rubber block.
Preferably, the second damping member and the first damping member are components with the same structure and different sizes.
Preferably, the noise reduction chamber is arranged around the inner side of the audio hole, and a foam layer is wrapped in an inner cavity of a side wall of the noise reduction chamber.
Preferably, the surface of the support plate is provided with a cushion rubber layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model fixes the circuit board body to the middle part of the inner cavity of the supporting shell through the first shock absorbing parts at the upper and lower sides, which can avoid the noise generated by the touch of the circuit board body and the supporting shell, the first shock absorbing parts can absorb most of the vibration force, so that the internal devices are not easy to be damaged when the external part of the supporting shell collides, meanwhile, the inner cavity of the supporting shell is provided with the supporting plate and the second shock absorbing parts, which can play a certain supporting role to the circuit board body, so that the control button is not easy to collapse, the noise reduction chamber is arranged around the audio horn at the middle part of the inner cavity of the supporting shell, which can limit the noise in the inner cavity of the noise reduction chamber and diffuse out from the audio hole, thereby avoiding the noise from spreading to other positions of the inner cavity of the supporting shell, reducing the generation of resonance or vibration noise, meanwhile, the inner cavity of the noise reduction chamber is provided with the foam layer, which can play a good sound insulation role, reduce all the other components and parts electric current and to audio horn's influence, play good noise reduction effect, be favorable to the utility model discloses a popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of a part of the internal structure of the present invention,
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the method comprises the following steps of 1-supporting a shell, 2-receiving an antenna, 3-frequency modulation knobs, 4-visual color screens, 5-audio holes, 6-control buttons, 7-a circuit board body, 8-first shock absorption pieces, 801-first telescopic rods, 802-first springs, 803-rubber blocks, 9-positioning pins, 10-noise reduction chambers, 11-supporting plates and 12-second shock absorption pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a various screen intercom of making an uproar falls in intelligence, including supporting housing 1, the vertical receiving antenna 2 that is provided with of top left end of supporting housing 1, receiving antenna 2's right side is provided with frequency modulation knob 3, the surperficial upper portion of supporting housing 1 is provided with visual various screen 4, the surperficial middle part of supporting housing 1 is provided with audio frequency hole 5, the surperficial lower part of supporting housing 1 is provided with control button 6, the inner chamber middle part of supporting housing 1 is provided with circuit board body 7, the equal front and back symmetry in the left and right sides of circuit board body 7 is provided with first shock attenuation piece 8, the inner chamber left side of supporting housing 1 is provided with locating pin 9, the inner chamber middle part longitudinal symmetry of supporting housing 1 is provided with the room 10 of making an uproar falls, the inner chamber right side lower part level of supporting housing 1 is provided with backup pad 11, the bottom of backup pad 11 is provided with second shock attenuation piece 12 side by side.
Wherein, first bumper shock-absorbing member 8 includes first telescopic link 801, first spring 802 and rubber block 803, and the surface of first telescopic link 801 cup joints and is provided with first spring 802, and the outer end of first telescopic link 801 all is provided with rubber block 803. Secondly, the second cushion member 12 is a different size component from the first cushion member 8 in the same structure. Moreover, the noise reduction chamber 10 is arranged around the inner side of the audio hole 5, and a foam layer 101 is wrapped in an inner cavity of a side wall of the noise reduction chamber 10. Finally, the surface of the support plate 11 is provided with a cushion rubber layer 111.
One specific application of this embodiment is: the circuit board body 7 is fixed to the middle part of the inner cavity of the supporting shell 1 through the first shock absorbing parts 8 on the upper side and the lower side, noise generated by the touch of the circuit board body 7 and the supporting shell 1 can be avoided, most of vibration force can be absorbed by the first shock absorbing parts 8, internal devices are not easy to be damaged when the outside of the supporting shell 1 collides, meanwhile, the inner cavity of the supporting shell 1 is provided with the supporting plate 11 and the second shock absorbing parts 12, a certain supporting effect can be achieved on the circuit board body 7, the control button 6 is not easy to collapse, the noise reduction chamber 10 is arranged around the audio horn in the middle part of the inner cavity of the supporting shell 1, noise can be limited in the inner cavity of the noise reduction chamber 10 and can be diffused out of the audio hole 5, noise is prevented from being spread to other positions in the inner cavity of the supporting shell 1, the generation of resonance or vibration noise is reduced, and meanwhile, the inner cavity of the noise reduction chamber 10 is provided with the foam layer 101, the sound absorption and insulation effect can be well achieved, the influence of the current of other components on the audio horn is reduced, and a good noise reduction effect is achieved.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a various screen intercom of making an uproar falls in intelligence, includes supporting shell (1), its characterized in that: the receiving antenna (2) is vertically arranged at the left end of the top of the supporting shell (1), the frequency modulation knob (3) is arranged on the right side of the receiving antenna (2), the visible color screen (4) is arranged on the upper portion of the surface of the supporting shell (1), the audio hole (5) is arranged in the middle of the surface of the supporting shell (1), the control button (6) is arranged on the lower portion of the surface of the supporting shell (1), the circuit board body (7) is arranged in the middle of the inner cavity of the supporting shell (1), the first shock absorption pieces (8) are symmetrically arranged on the front and back of the left side and the right side of the circuit board body (7), the positioning pin (9) is arranged on the left side of the inner cavity of the supporting shell (1), the noise reduction chambers (10) are symmetrically arranged on the upper and lower portion of the inner cavity of the supporting shell (1), and the supporting plate (11) is horizontally arranged on the lower portion of the right side of the inner cavity of the supporting shell (1), and the bottom of the supporting plate (11) is provided with a second damping piece (12) in parallel.
2. The intelligent noise-reduction color-screen interphone of claim 1, characterized in that: first shock attenuation piece (8) include first telescopic link (801), first spring (802) and rubber block (803), the surface of first telescopic link (801) is cup jointed and is provided with first spring (802), the outer end of first telescopic link (801) all is provided with rubber block (803).
3. The intelligent noise-reduction color-screen interphone according to claim 1, characterized in that: the second damping part (12) and the first damping part (8) are parts with the same structure and different sizes.
4. The intelligent noise-reduction color-screen interphone according to claim 1, characterized in that: the noise reduction chamber (10) is arranged around the inner side of the audio hole (5), and a foam layer (101) is wrapped in the inner cavity of the side wall of the noise reduction chamber (10).
5. The intelligent noise-reduction color-screen interphone of claim 1, characterized in that: the surface of the support plate (11) is provided with a cushion rubber layer (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220298418.5U CN217063719U (en) | 2022-02-15 | 2022-02-15 | Intelligent noise-reduction color screen interphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220298418.5U CN217063719U (en) | 2022-02-15 | 2022-02-15 | Intelligent noise-reduction color screen interphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217063719U true CN217063719U (en) | 2022-07-26 |
Family
ID=82485744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220298418.5U Active CN217063719U (en) | 2022-02-15 | 2022-02-15 | Intelligent noise-reduction color screen interphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217063719U (en) |
-
2022
- 2022-02-15 CN CN202220298418.5U patent/CN217063719U/en active Active
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