CN201638998U - Card flange connector - Google Patents
Card flange connector Download PDFInfo
- Publication number
- CN201638998U CN201638998U CN2010203010695U CN201020301069U CN201638998U CN 201638998 U CN201638998 U CN 201638998U CN 2010203010695 U CN2010203010695 U CN 2010203010695U CN 201020301069 U CN201020301069 U CN 201020301069U CN 201638998 U CN201638998 U CN 201638998U
- Authority
- CN
- China
- Prior art keywords
- bayonet connector
- insulating body
- support arm
- support portion
- latch part
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a card flange connector, comprising an insulating body and conducting terminals contained in the insulating body. The insulating body is provided with a base extending in the longitudinal direction and support arms positioned at two ends of the base, wherein, one support arm is provided with a support part protruding outwards and the other support is provided with a buckling part. The support part of the card flange connector can be leaned on a circuit board and the buckling part can be buckled on a casing through a fastener, thereby the card flange connector is miniaturized.
Description
[technical field]
The utility model relates to a kind of bayonet connector, relates in particular to a kind of structure improved bayonet connector that is mounted on the circuit board.
[background technology]
Thereby bayonet connector generally all is mounted on the printed circuit board (PCB) to accept electronic cards and realizes the signal transmission, its connector construction generally comprise lengthwise insulating body, be positioned at the support arm at insulating body two ends and be contained in the conducting terminal of insulating body.Support arm is provided with metalwork so that the fixing effect to be provided when bayonet connector is installed on printed circuit board (PCB).Along with the development of miniaturization of electronic products, bayonet connector can be designed as heavy plate structure, and at this moment, support arm both sides operated by rotary motion has the support portion to provide support and the fixing effect.Yet, when printed circuit board (PCB) one side space has in limited time, for example bayonet connector is arranged on the edge of printed circuit board (PCB) and does not have enough spaces to come the support card edge connector to reach miniaturization, at this moment, the bayonet connector good stable that also is hard to keep, thereby the signal transmission can not be protected.
Therefore be necessary to provide a kind of improved bayonet connector to address the above problem.
[utility model content]
Main purpose of the present utility model is to provide a kind of bayonet connector that adapts to miniaturization.
To achieve these goals, the utility model by the following technical solutions: a kind of bayonet connector that is installed on circuit board comprises insulating body and is contained in the interior conducting terminal of insulating body.Insulating body is provided with base portion that extends along longitudinally and the support arm that is positioned at the base portion two ends, and wherein a support arm is provided with the support portion that is supported on the circuit board, and be equipped with on another support arm a latch part with snap close on casing.
Compared with prior art, the utility model bayonet connector has following beneficial effect: the support portion of bayonet connector can be resisted against on the circuit board, thereby latch part then can realize the miniaturization of bayonet connector by the fixture snap close on casing.
[description of drawings]
Fig. 1 is the stereogram that the utility model bayonet connector is mounted to circuit board.
Fig. 2 is the stereogram of bayonet connector shown in Figure 1.
Fig. 3 is the stereogram of another angle of bayonet connector shown in Figure 2.
[embodiment]
As shown in Figure 1 to Figure 3, this creation bayonet connector 1 comprises insulating body and is positioned at the conducting terminal 20 of insulating body.Insulating body comprises rectangular-shaped base portion 10 and the insulation support arm 11 that is parallel to each other that extends respectively to the same side from the base portion two ends.Certainly, in other embodiments, the both sides of base portion 10 also can be provided with the metal support arm so that button card function to be provided.Base portion 10 is provided with fluting 12 along longitudinally, and the opening direction of fluting is identical with the bearing of trend of insulation support arm 11.12 both sides of slotting are formed with upper wall 101 and lower wall 102 respectively, and plurality of conductive terminals 20 is accommodated respectively and is immobilizated in the upper and lower wall.Base portion 10 is in extending to form platform part 103 near after upper wall 101 1 side direction, and the weld part of conducting terminal 20 extends to lower wall 102 1 sides from this platform part 103, that is to say that this bayonet connector 100 is heavy plate structure.Thereby fluting 12 will be recessed at and be divided into the different two parts of length on the longitudinally being provided with a knob of key 13 near insulation support arm 11 places wherein, and therefore when electronic cards (not shown) was inserted, this knob of key 13 can play the effect of anti-mis-insertion.In addition, insulation support arm 11 also is provided with downward-sloping guidance part 113 endways and provides guide function after inserting fluting 12 in electronic cards, also is formed with holding part 114 so that level is held and remained on to the electronics buckle at insulation support arm 11 ends near guidance part 113.
One insulation support arm 11 protrudes out the support portion 111 that forms a level outside close upper wall 101 1 side direction, this support portion 111 is on the same horizontal plane with platform part 103, so be mounted to the same side mutually that support portions 111, circuit board 2 back and platform part 103 are in circuit board 2 at bayonet connector 1.Be fixed with a metal latch plate 30 on the support portion 111, thereby it can insert in the circuit board 2 and provides grabbing plate force for bayonet connector 1.Another insulation support arm 11 is forming a rib 115 near protruding out outside upper wall 101 1 side direction, and these rib 115 belows stretch out from the support arm 11 that insulate and form the latch part 112 of a hollow.Latch part 112 is circular, and it is corresponding with breach (not label) that rib 115 outsides form, and can be equiped with fixture such as bolt in this rib 115, and the position of latch part 112 will be lower than the position of support portion 111.Bayonet connector 1 is after being mounted to circuit board 2, wherein thereby the support portion 111 of an insulation support arm guarantees that with top and the metal latch plate 30 insertion circuit boards 2 that platform part 103 is supported on circuit board 2 bayonet connectors 1 are fixed on the circuit board 2, simultaneously, fixture such as bolt inserts in the latch part 112 of another insulation support arm 11 and with another insulation support arm 11 and is fixed on the casing.Like this, bayonet connector 1 can firmly be fixed between circuit board 2 and the casing, the miniaturization that this has not only guaranteed the signal transmission of bayonet connector and has also realized bayonet connector.
Above execution mode is the better embodiment of this creation bayonet connector, and certainly, this creation also can be adopted other execution modes, and this place will repeat no more.
Claims (10)
1. bayonet connector, comprise insulating body and be contained in the interior conducting terminal of insulating body, insulating body is provided with base portion that extends along longitudinally and the support arm that is positioned at the base portion two ends, it is characterized in that: wherein outwards be equipped with the support portion on the support arm, and be equipped with a latch part on another support arm.
2. bayonet connector as claimed in claim 1 is characterized in that: described support portion and latch part are positioned at the outside of insulating body longitudinally respectively.
3. bayonet connector as claimed in claim 2 is characterized in that: described latch part is that the top of hollow structure and latch part is provided with rib.
4. as claim 1 or 3 described bayonet connectors, it is characterized in that: described latch part is circular, and described support portion is provided with jam plate spare.
5. bayonet connector as claimed in claim 2 is characterized in that: described insulating body extends to form platform part along the direction opposite with the support arm bearing of trend, and described conducting terminal is provided with weld part, and weld part stretches out from this platform part.
6. bayonet connector as claimed in claim 5 is characterized in that: described support portion and platform part are in the same plane.
7. bayonet connector as claimed in claim 6 is characterized in that: described latch part is positioned at a side on support portion and platform part plane of living in.
8. bayonet connector as claimed in claim 6 is characterized in that: described base portion is provided with upper wall, lower wall and the slot between upper wall, lower wall, and a support arm place is provided with knob of key to slot closing on wherein, and described support portion and platform part are positioned at upper wall one side.
9. bayonet connector that is used to be installed on circuit board, comprise insulating body and be contained in the interior conducting terminal of insulating body, insulating body is provided with base portion that extends along longitudinally and the support arm that is positioned at the base portion two ends, it is characterized in that: wherein a support arm is provided with the support portion that is supported on the circuit board, and be equipped with on another support arm a latch part with snap close on casing.
10. bayonet connector as claimed in claim 9 is characterized in that: described support portion is provided with jam plate spare with in the insertion circuit board, and described latch part is hollow structure and be provided with the fixture of accommodating wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203010695U CN201638998U (en) | 2010-01-20 | 2010-01-20 | Card flange connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203010695U CN201638998U (en) | 2010-01-20 | 2010-01-20 | Card flange connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638998U true CN201638998U (en) | 2010-11-17 |
Family
ID=43083503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203010695U Expired - Lifetime CN201638998U (en) | 2010-01-20 | 2010-01-20 | Card flange connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638998U (en) |
-
2010
- 2010-01-20 CN CN2010203010695U patent/CN201638998U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |