CN204903719U - Testing arrangement of LED liquid crystal TV button - Google Patents
Testing arrangement of LED liquid crystal TV button Download PDFInfo
- Publication number
- CN204903719U CN204903719U CN201520632151.9U CN201520632151U CN204903719U CN 204903719 U CN204903719 U CN 204903719U CN 201520632151 U CN201520632151 U CN 201520632151U CN 204903719 U CN204903719 U CN 204903719U
- Authority
- CN
- China
- Prior art keywords
- led
- liquid crystal
- crystal television
- television machine
- led liquid
- 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 testing arrangement of LED liquid crystal TV button, including circuit board, battery, a plurality of LED lamp and socket. The battery the LED lamp with the socket all install in on the circuit board. Be equipped with a plurality of jack on the socket, the quantity of this jack with the quantity phase -match of LED lamp. Be equipped with the circuit on the circuit board, the battery through this circuit respectively with the LED lamp with the jack electricity is connected. Testing arrangement of LED liquid crystal TV button, it has the convenient and high characteristics of efficiency of software testing of test.
Description
Technical field
The utility model belongs to the technical field of measurement and test of televisor button, relates to the proving installation of LED liquid crystal television machine button.
Background technology
At present, the proving installation of existing LED liquid crystal television machine button in the art comprises the LED liquid crystal television machine of test board and test, and test board is connected with LED liquid crystal television machine.The process of this proving installation test LED liquid crystal television machine button is: LED liquid crystal television machine button is contained in the test station on test board, tester presses LED liquid crystal television machine button, whether normal picks out tested LED liquid crystal television machine button from LED liquid crystal television machine.But the proving installation of existing LED liquid crystal television machine button in the art often comes with some shortcomings a little: 1. the LED liquid crystal television machine that function is different, the kind of its LED liquid crystal television machine button is also different, during test when tested LED liquid crystal television machine button does not match with the LED liquid crystal television machine of test, need change the LED liquid crystal television machine matched to test, test is inconvenient; 2. during test, LED liquid crystal television machine has certain reaction time, thus causes the test duration longer, and testing efficiency is lower, cannot meet the demand of production.
For this reason, the proving installation of a kind of LED liquid crystal television machine of necessary design button, it has convenient test, feature that testing efficiency is high, with the demand of satisfied production.
Utility model content
The purpose of this utility model is to provide a kind of proving installation of LED liquid crystal television machine button, and it has convenient test, feature that testing efficiency is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the proving installation of LED liquid crystal television machine button, comprise circuit board, battery, several LED and socket, described battery, described LED and described socket are all installed on described circuit board, described socket is provided with several jacks, the quantity of this jack and the quantity of described LED match, and described circuit board is provided with circuit, and described battery is electrically connected with described LED and described jack respectively by this circuit.
Further, described circuit board being provided with the LED mount pad for installing described LED, this LED mount pad being provided with eight LED, described socket is provided with eight described jacks.
Further, described circuit board is fixed with a battery mounting base, described battery is put in this battery mounting base.
The utility model beneficial effect: the proving installation of LED liquid crystal television machine button described in the utility model, which is provided with the LED of test, the LED liquid crystal television machine button at the jack place of socket is pressed during test, whether normally identification tested LED liquid crystal television machine button is carried out by the light color of LED, thus realize detecting LED liquid crystal television machine button, simple to operation, and can test by multistation, testing efficiency is high.Therefore, the proving installation convenient test of LED liquid crystal television machine button described in the utility model, testing efficiency is high, thus meets the demand of producing better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the proving installation of the LED liquid crystal television machine button of the utility model embodiment.
Fig. 2 is the schematic diagram of the circuit of the utility model embodiment.
Description of reference numerals:
Circuit board 1, battery 2, battery mounting base 3, LED mount pad 4, LED 5, socket 6, jack 7.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the proving installation of the LED liquid crystal television machine button of the present embodiment, it comprises circuit board 1, battery 2, eight LED 5 and socket 6.Circuit board 1 is provided with a battery mounting base 3, battery 2 is put in battery mounting base 3.Circuit board 1 is provided with a LED mount pad 4, eight LED 5 to be installed on equably on LED mount pad 4.Decision design, eight LED 5 are all red blue LED lamp.Socket 6 is installed on circuit board 1, socket 6 is processed with jack 7, and the quantity of this jack 7 and the quantity of LED 5 match, and its quantity is also eight.Circuit board 1 is provided with circuit, and circuit theory as shown in Figure 2.Battery 1 is electrically connected with eight jacks 7 on eight LED 5 and socket 6 by circuit.
Below the principle of the proving installation of LED liquid crystal television machine button described in the utility model is described in further detail.
With reference to Fig. 2, the input end testing the first eight LED 5 is low-voltage, and eight LED 5 all send ruddiness.Inserted by LED liquid crystal television machine button (accompanying drawing is not shown) on eight jacks 7 of socket 6, the LED liquid crystal television machine button then pressed one by one on these eight jacks 7 is tested.When pressing the LED liquid crystal television machine button at SW1 place, as this LED liquid crystal television machine button is normal, then the input end of the positive pole of battery 2 and the LED 5 at LED1 place is connected, and the LED 5 at LED1 place sends blue light, represents that tested LED liquid crystal television machine button is normal; As abnormal in this LED liquid crystal television machine button, the input end of the LED 5 at LED1 place or low-voltage, the LED 5 at LED1 place still sends ruddiness, represents that tested LED liquid crystal television machine button is abnormal.The Cleaning Principle of the LED liquid crystal television machine button on remaining seven jacks is the same with the test philosophy of the LED liquid crystal television machine button at SW1 place.
To sum up, the proving installation of LED liquid crystal television machine button described in the utility model, which is provided with the LED of test, the LED liquid crystal television machine button at the jack place of socket is pressed during test, whether normally identification tested LED liquid crystal television machine button is carried out by the light color of LED, thus realize detecting LED liquid crystal television machine button, simple to operation, and can test by multistation, testing efficiency is high, therefore the proving installation convenient test of LED liquid crystal television machine button described in the utility model, testing efficiency is high, thus meets the demand of producing better.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
- The proving installation of 1.LED liquid crystal TV set button, it is characterized in that, comprise circuit board (1), battery (2), several LED (5) and socket (6), described battery (2), described LED (5) and described socket (6) are all installed on described circuit board (1), described socket (6) is provided with several jacks (7), the quantity of this jack (7) and the quantity of described LED (5) match, described circuit board (1) is provided with circuit, described battery (2) is electrically connected with described LED (5) and described jack (7) respectively by this circuit.
- 2. the proving installation of LED liquid crystal television machine button according to claim 1, it is characterized in that, described circuit board (1) is provided with the LED mount pad (4) for installing described LED (5), this LED mount pad (4) is provided with eight LED (5), described socket (6) is provided with eight described jacks (7).
- 3. the proving installation of LED liquid crystal television machine button according to claim 1, it is characterized in that, described circuit board (1) is fixed with a battery mounting base (3), described battery (2) is put in this battery mounting base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632151.9U CN204903719U (en) | 2015-08-19 | 2015-08-19 | Testing arrangement of LED liquid crystal TV button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632151.9U CN204903719U (en) | 2015-08-19 | 2015-08-19 | Testing arrangement of LED liquid crystal TV button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903719U true CN204903719U (en) | 2015-12-23 |
Family
ID=54925885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632151.9U Expired - Fee Related CN204903719U (en) | 2015-08-19 | 2015-08-19 | Testing arrangement of LED liquid crystal TV button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652193A (en) * | 2015-12-31 | 2016-06-08 | 深圳Tcl数字技术有限公司 | Device and method used for detecting adaptation between terminal and keyboard plate |
-
2015
- 2015-08-19 CN CN201520632151.9U patent/CN204903719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652193A (en) * | 2015-12-31 | 2016-06-08 | 深圳Tcl数字技术有限公司 | Device and method used for detecting adaptation between terminal and keyboard plate |
| CN105652193B (en) * | 2015-12-31 | 2018-11-02 | 深圳Tcl数字技术有限公司 | It is adapted to detection device and method for terminal and keypad |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180819 |