CN200952694Y - Back light lamp tube and circuit board fixing structure - Google Patents
Back light lamp tube and circuit board fixing structure Download PDFInfo
- Publication number
- CN200952694Y CN200952694Y CN 200620137185 CN200620137185U CN200952694Y CN 200952694 Y CN200952694 Y CN 200952694Y CN 200620137185 CN200620137185 CN 200620137185 CN 200620137185 U CN200620137185 U CN 200620137185U CN 200952694 Y CN200952694 Y CN 200952694Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- lamp tube
- backlight lamp
- reed
- link
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A fixed structure of backlight tube and circuit board is mainly characterized in that a connection terminal of a backlight tube is equipped inside the connection jack of a circuit board; then a conical reed is equipped between the backlight tube and the circuit board; the combination of the components forms the fixed structure of the backlight tube and the circuit board in the utility model. When the connection terminal of the backlight tube is inserted into the connection jack of the circuit board, in virtue of the reed's character of compressing spring tension, the conduction contact area of the connection terminal and the connection jack increases so that the purpose of effectively enhancing contact conductivity of the backlight tube and the circuit board is achieved.
Description
Technical field
The utility model relates to a kind of backlight lamp tube and circuit board fixation structure, is meant especially a kind of reed to be arranged between backlight lamp tube and the circuit board, can effectively increase the conducting contact area, and can increase the backlight lamp tube and the circuit board fixation structure of contact conduction.
Background technology
See also shown in Figure 1, for commonly using the schematic diagram that combines of backlight lamp tube and circuit board, it connects a connecting line 12 with the connector on the circuit board 11 111, and this connecting line 12 is connected in the link 131 of a backlight lamp tube 13, promptly finishes the connected mode of a backlight lamp tube and circuit board; In addition, see also shown in Fig. 2 A, the B, for commonly using the schematic diagram that combines of backlight lamp tube and another embodiment of circuit board, it will offer a groove 211 on the circuit board 21, and a connector 22 is set on groove 211, the corresponding reed 221 that is provided with of the medial surface of this connector 22, again the link 231 of a backlight lamp tube 23 groove 211 via circuit board 21 is arranged in the connector 22, and the link 231 of backlight lamp tube 23 will be subjected to 221 clampings of connector 22 reeds, and forms the connected mode of a contact conducting; Above-mentioned connected mode except the connection of above-mentioned connecting line quite the trouble, and easily takes up space, and quite difficult in assembling, and cost also can increase, and therefore, for the dealer, many unfavorable factors is arranged.
The utility model content
The purpose of this utility model promptly is to provide a kind of backlight lamp tube and circuit board fixation structure that can effectively increase the conducting contact area and increase the contact conduction.
A time purpose of the present utility model be to provide a kind of simple in structure, install rapidly and the backlight lamp tube and the circuit board fixation structure of low-cost production.
Can reach the backlight lamp tube and the circuit board fixation structure of above-mentioned utility model purpose, include: a backlight lamp tube, circuit board and reed constitute; Wherein, the link of this backlight lamp tube is arranged with a cone shape reed earlier, the link that again backlight lamp tube is had a reed is arranged in the connection jack on the circuit board, utilize reed to have the characteristic of compression spring tension, cause link to increase with the conducting contact area that is connected jack, contact the better purpose of conduction with circuit board and reach this backlight lamp tube of effective increase, promptly finish the conducting of a backlight lamp tube and circuit board; This reed also can be inserted in earlier in the connection jack of circuit board again, and the outside of this reed has retaining and holds portion, in the time of in the link of backlight lamp tube is inserted in the connection jack that circuit board has reed, utilize reed to have the characteristic of compression spring tension equally, cause link to increase with the conducting contact area that is connected jack, and the shelves by the reed outside are held corpus unguis, too go deep into the connection jack of circuit board with the link that can avoid backlight lamp tube, cause the connection jack of reed breaking circuit plate.
Adopt the dual mode of above scheme,, can effectively increase the conducting contact area, and can reach the function of effective increase contact conduction by the cone shape reed of setting up.
Description of drawings
See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, further understand technology contents of the present utility model and purpose effect thereof; The accompanying drawing of relevant this embodiment is:
Fig. 1 is the schematic diagram that combines of commonly using backlight lamp tube and circuit board;
Fig. 2 A, B are the schematic diagram that combines of commonly using backlight lamp tube and another embodiment of circuit board;
Fig. 3 A, B are the side schematic diagram of the utility model backlight lamp tube and circuit board fixation structure; And
Fig. 4 A, B are another embodiment side schematic diagram of this backlight lamp tube and circuit board fixation structure.
The specific embodiment
See also shown in Fig. 3 A, the B, the side schematic diagram for the utility model backlight lamp tube and circuit board fixation structure mainly includes:
One backlight lamp tube 31, this backlight lamp tube 31 has link 311, and is arranged with a reed 32 that slightly is coniform body on link 311, and it has the characteristic of compression spring force;
One circuit board 33 offers on this circuit board 33 and connects jack 331, plugs for the link 311 of backlight lamp tube 31;
By forming of above-mentioned each member, promptly form the backlight lamp tube and the circuit board fixation structure of this part; The link 311 that this backlight lamp tube 31 is arranged with reed 32 is inserted in the connection jack 331 of circuit board 33, utilize reed 33 to insert when connecting jack 331, the characteristic that has elastic force by reed 32, make the conducting contact area increase, what can reach backlight lamp tube 31 and circuit board 33 contacts conduction favorable effects more.
Other sees also shown in Fig. 4 A, the B, and another embodiment side schematic diagram for this backlight lamp tube and circuit board fixation structure mainly includes:
One backlight lamp tube 41, this backlight lamp tube 41 has link 411;
One circuit board 42, offer on this circuit board 42 and connect jack 421, link 411 for backlight lamp tube 41 plugs, and in connecting jack 421, be inserted in a reed 43 that slightly is coniform body, and reed 43 outside also extended and has a retaining to hold portion 431, and this retaining is held portion 431 can be held in the outside that circuit board 42 connects jacks 421;
By forming of above-mentioned each member, promptly form another backlight lamp tube of this part and circuit board fixation structure; The link 411 of this backlight lamp tube 41 is inserted in the connection jack 421 that circuit board 42 is inserted in reed 43, utilize reed 43 to have the characteristic of compression spring tension equally, cause link 411 to increase with the conducting contact area that is connected jack 421, and hold corpus unguis 431 by the shelves of reed 43 outsides and be held in the outside that circuit board 42 connects jacks 421, too go deep into the connection jack 421 of circuit board 42 with the link 411 that can avoid backlight lamp tube 41, cause reed 43 breaking circuit plates 42 to connect jacks 421 outer situations and take place.
Backlight lamp tube provided by the utility model and circuit board fixation structure when comparing mutually with other located by prior art, have more following advantage:
1. the utility model utilizes reed to have the characteristic of compression spring tension, and it is arranged between backlight lamp tube and the circuit board, can effectively increase the conducting contact area, and can be with making increase contact conduction better good.
The utility model be to provide a kind of simple in structure, install rapidly and the backlight lamp tube and the circuit board fixation structure of low-cost production.
Above-listed detailed description is specifying at a possible embodiments of the present utility model, just this embodiment is not in order to limit scope of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the utility model.
Claims (2)
1. backlight lamp tube and circuit board fixation structure is characterized in that, include:
One backlight lamp tube, this backlight lamp tube has link, and is arranged with a reed on link;
One circuit board, the link that offers on this circuit board for backlight lamp tube plugs the connection jack;
And the link that backlight lamp tube is arranged with reed is inserted in the connection jack of circuit board.
2. backlight lamp tube and circuit board fixation structure is characterized in that, include:
One backlight lamp tube, this backlight lamp tube has link;
One circuit board, the link that offers on this circuit board for backlight lamp tube plugs the connection jack, and has been inserted in a reed in connecting jack, and the outside of reed is extended and had a retaining to hold portion;
And the link of backlight lamp tube inserts the circuit board that is provided with reed and connects in the jack, and the reed retaining portion of holding supports the outside that circuit board connects jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137185 CN200952694Y (en) | 2006-10-11 | 2006-10-11 | Back light lamp tube and circuit board fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137185 CN200952694Y (en) | 2006-10-11 | 2006-10-11 | Back light lamp tube and circuit board fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952694Y true CN200952694Y (en) | 2007-09-26 |
Family
ID=38810995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620137185 Expired - Fee Related CN200952694Y (en) | 2006-10-11 | 2006-10-11 | Back light lamp tube and circuit board fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952694Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878449A (en) * | 2012-08-06 | 2013-01-16 | 达亮电子（苏州）有限公司 | Lamp tube |
-
2006
- 2006-10-11 CN CN 200620137185 patent/CN200952694Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878449A (en) * | 2012-08-06 | 2013-01-16 | 达亮电子（苏州）有限公司 | Lamp tube |
| CN102878449B (en) * | 2012-08-06 | 2015-01-07 | 达亮电子（苏州）有限公司 | Lamp tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20101011 |