CN203180189U - Data line connection joint for power amplifier - Google Patents
Data line connection joint for power amplifier Download PDFInfo
- Publication number
- CN203180189U CN203180189U CN 201320182338 CN201320182338U CN203180189U CN 203180189 U CN203180189 U CN 203180189U CN 201320182338 CN201320182338 CN 201320182338 CN 201320182338 U CN201320182338 U CN 201320182338U CN 203180189 U CN203180189 U CN 203180189U
- Authority
- CN
- China
- Prior art keywords
- power amplifier
- internal layer
- metal internal
- data line
- amplifier
- 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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Abstract
The utility model discloses a data line connection joint for power amplifier, which comprises a metal inner layer. A plastic outer layer wraps around the metal inner layer, wherein a plurality of plug boards are arranged on the lower surface and in the front end of the metal inner layer. This utility model provides a data line connection joint for the power amplifier, which is used for connection between the power amplifier and a computer to achieve a fact that the amplifier is controlled by the computer. The data line connection joint for the power amplifier not only changes an amplifier controlled by a traditional analog potentiometer into an amplifier controlled by the digital video, but also enables the operation of the amplifier to be more simple and direct, so that user experience is effectively improved and market promotion and application are benefited as well.
Description
Technical field
The utility model relates to the power amplifier technical field, relates to a kind of data wire connector of power amplifier especially.
Background technology
Along with the progress of science and technology and popularizing of computer technology application, electronic equipment has been subjected to use more and more widely.Intelligentized electronic product particularly, carry out data transmission or man-machine exchange or human-computer interaction etc. in order to reach with miscellaneous equipment such as computer, all need to use connecting line to carry out transfer of data, for example printer, scanner, digital camera etc., these products generally all are equipped with connecting line.But, power amplifier is as using increasingly extensive electronic installation in recent years, really lack corresponding perfect digital link, the power amplifier of parts of traditional still adopts the simulation potentiometer to control, and can't realize digital video control, bring very big inconvenience to practical application, be unfavorable for promoting, also influenced its development prospect.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of data wire connector of power amplifier is provided.
The utility model is achieved by the following technical programs:
A kind of data wire connector of power amplifier comprises the metal internal layer, and the described metal internal layer outside is coated with plastic outer layer; Wherein, metal internal layer lower surface front end place is provided with many group plates.
Described metal internal layer middle part hollow, the open rearward end of tier in the metal, simultaneously, the middle part of tier is provided with Connection Block in the metal.
The open rearward end place of tier is provided with the fixing protruding seat of many groups in the metal.
In addition, be equipped with a flank clamp on the left and right sides sidewall of plastic outer layer.
Compared with prior art, the utlity model has following beneficial effect:
The utility model provides the new types of data line that is applicable to power amplifier connector, can be used for being connected between power amplifier and computer, realize the effect of computer control power amplifier, not only helping to make power amplifier is digital video control by traditional simulation potentiometer control break, also can make the operation of power amplifier more simple and directly perceived, effectively promote user's experience, be conducive to the market-oriented promotion and application of carrying out.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:
Figure 1 shows that the structural representation of the utility model one embodiment;
Figure 2 shows that the side-looking structural representation of the utility model one embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As Fig. 1 ~ Figure 2 shows that the data wire connector of a kind of power amplifier that can be used as the utility model preferred embodiment, comprise metal internal layer 2, described metal internal layer 2 outsides are coated with plastic outer layer 1; Wherein, metal internal layer 2 lower surface front end places are provided with many group plates 5.
Described metal internal layer 2 middle part hollows, the open rearward end of metal internal layer 2 hollow parts, simultaneously, the middle part of metal internal layer 2 hollow parts is provided with Connection Block 4.
The open rearward end place of metal internal layer 2 hollow parts is provided with the fixing protruding seat 3 of many groups, and the quantity of described fixing protruding seat 3 is 2 or 3, also can select as the case may be and arrange.
In addition, be equipped with a flank clamp 6 on the left and right sides sidewall of plastic outer layer 1.
Connector of the present utility model is fixed in the power amplifier by many groups plate 5 and two flank clamps 6 of plastic outer layer 1; Simultaneously, the Connection Block 4 that connector can be by metal internal layer 2 middle parts links to each other with external data wire.Wherein, it is good that fixing protruding seat 3 adopts soft materials, and its protruding height should too high (as less than 3mm) simultaneously, in order to can not cause negative effect to connection when playing stabilization yet.
Claims (4)
1. the data wire connector of a power amplifier is characterized in that comprising metal internal layer (2), and described metal internal layer (2) outside is coated with plastic outer layer (1); Wherein, metal internal layer (2) lower surface front end place is provided with many group plates (5).
2. the data wire connector of power amplifier according to claim 1, it is characterized in that described metal internal layer (2) middle part hollow, the open rearward end of metal internal layer (2) hollow part, simultaneously, the middle part of metal internal layer (2) hollow part is provided with Connection Block (4).
3. the data wire connector of power amplifier according to claim 2 is characterized in that the open rearward end place of described metal internal layer (2) hollow part is provided with many fixing protruding seats of group (3).
4. the data wire connector of power amplifier according to claim 1 is characterized in that being equipped with a flank clamp (6) on the left and right sides sidewall of described plastic outer layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182338 CN203180189U (en) | 2013-04-11 | 2013-04-11 | Data line connection joint for power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182338 CN203180189U (en) | 2013-04-11 | 2013-04-11 | Data line connection joint for power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180189U true CN203180189U (en) | 2013-09-04 |
Family
ID=49076849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320182338 Expired - Fee Related CN203180189U (en) | 2013-04-11 | 2013-04-11 | Data line connection joint for power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767073A (en) * | 2015-04-03 | 2015-07-08 | 胡俊 | Data connector of desulfuration dust remover |
-
2013
- 2013-04-11 CN CN 201320182338 patent/CN203180189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767073A (en) * | 2015-04-03 | 2015-07-08 | 胡俊 | Data connector of desulfuration dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |