CN203135083U - Card edge connector with metal enhancing structure - Google Patents
Card edge connector with metal enhancing structure Download PDFInfo
- Publication number
- CN203135083U CN203135083U CN 201320114496 CN201320114496U CN203135083U CN 203135083 U CN203135083 U CN 203135083U CN 201320114496 CN201320114496 CN 201320114496 CN 201320114496 U CN201320114496 U CN 201320114496U CN 203135083 U CN203135083 U CN 203135083U
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- CN
- China
- Prior art keywords
- obturator
- conducting terminal
- sheet
- insulating body
- metal
- 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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Abstract
The utility model discloses a card edge connector with a metal reinforcing structure. The card edge connector is provided with an insulating body, a plurality of upper conductive terminals, a plurality of lower conductive terminals and a clamping slot. Contact parts of the upper conductive terminals and contact parts of the lower conductive terminals respectively extend into the clamping slot. The card edge connector is further provided with a thermoplastic insulated filling body and a metal enhancing sheet; the metal enhancing sheet and the plurality of lower conductive terminals are combined with the thermoplastic insulated filling body in a buried manner so as to form a lower conductive terminal assembly; and the lower conductive terminal assembly is installed on the insulating body. The lower conductive terminal assembly which is formed through the above combination can be a combination body which is provided with the thermoplastic insulated filling body and the metal enhancing sheet, such that the strength of the lower conductive terminal assembly is greatly enhanced, and therefore, the card edge connector of the utility model still enables stable and reliable connection under a usage situation of extremely low installation height.
Description
Technical field
The utility model relates to a kind of bayonet connector structure, especially a kind of have that metal strengthens sheet still can the reliable and stable bayonet connector structure that connects SSD, WWAN, external connection modules such as WiFi, Bluetooth under utmost point low-mounting height operating position.
Background technology
As depicted in figs. 1 and 2, be the bayonet connector of a prior art, this bayonet connector has some conducting terminal 1, some conducting terminal 2 and insulating bodies 3 down gone up.Wherein insulating body 3 is main bodys of this bayonet connector, has draw-in groove 31 on it for the insertion of add-on card 4.Some upward conducting terminals 1 and some conducting terminals 2 down are fixed on the insulating body 3 by assembling, last conducting terminal 1 has last conducting terminal contact site 11, following conducting terminal 2 has following conducting terminal contact site 21, last conducting terminal contact site 11 reaches down, and conducting terminal contact site 21 stretches in insulating body 3 draw-in grooves 31, when add-on card 4 is inserted draw-in grooves 31 respectively with last conducting terminal contact site 11 and down conducting terminal contact site 21 form Elastic Contact, make add-on card 4 and last conducting terminal 1 and down conducting terminal 2 formation conductings be connected.
Owing to need to adapt to the requirement of low-mounting height, draw-in groove 31 bottoms of insulating body 3 can be very thin in order to the thickness of the insulating body lower wall 32 of assembling down conducting terminal 2, and below 0.3mm, intensity is very limited usually.When add-on card 4 is inserted or in use very easily distortion is arched upward even rupture failure is taken place, and has a strong impact on structural strength and the reliability of connector.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of bayonet connector that metal strengthens structure that has, and this bayonet connector with metal enhancing structure can make bayonet connector that stable, reliable connection still can be provided under utmost point low-mounting height operating position.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of bayonet connector with metal enhancing structure, has insulating body, some conducting terminals of going up, some conducting terminal and draw-in grooves down, the contact site of described upward conducting terminal and the contact site of following conducting terminal stretch into respectively in the described draw-in groove, also be provided with thermoplastic insulation's obturator and metal and strengthen sheet, described metal strengthens the described thermoplastic insulation's obturator that is incorporated into that sheet and described some conducting terminals down all bury underground, described thermoplastic insulation's obturator, described metal strengthens conducting terminal assembly under sheet and the common formation of described some conducting terminals down, described conducting terminal assembly down and described some conducting terminal Fen Do that goes up are assembled in described insulating body, and described conducting terminal assembly down and the assembling of described insulating body form described draw-in groove jointly.
The utility model for the further technical scheme that solves its technical problem and adopt is:
Say that further described metal strengthens sheet to be sheet and to bury underground and be incorporated into described thermoplastic insulation's obturator lower surface place.
Be preferably, it is the frame sheet that described metal strengthens sheet.
Be preferably, the periphery that described metal strengthens sheet upwards has been bent to form some fixing feet, and described fixing feet is embedded in described thermoplastic insulation's obturator.
Say further, described insulating body has semi-enclosed cavity sidewall and semi-enclosed cavity upper wall and some spill gathering sills, described thermoplastic insulation's obturator has last plane and goes up some guiding protuberances that the plane protrudes out certainly, the guiding protuberance of described thermoplastic insulation's obturator is immobilizated in the spill gathering sill of described insulating body, after the conducting terminal assembly is assembled in insulating body under described, the described draw-in groove of the common formation in the last plane of the semi-enclosed cavity sidewall of described insulating body and semi-enclosed cavity upper wall and described thermoplastic insulation's obturator.
The beneficial effects of the utility model are: the bayonet connector with metal enhancing structure of the present utility model is provided with thermoplastic insulation's obturator and metal strengthens sheet, metal enhancing sheet and some conducting terminals are down all buried underground to be incorporated into and are constituted conducting terminal assembly down on thermoplastic insulation's obturator, following conducting terminal assembly is assembled in insulating body, become the complex of tool thermoplastic insulation obturator and metal enhancing sheet by the feasible conducting terminal assembly down of above combination, make that the intensity of conducting terminal assembly is largely strengthened down, and then make bayonet connector of the present utility model under utmost point low-mounting height operating position, still can provide stable, connect reliably.
Description of drawings
Fig. 1 is a kind of sectional structure schematic diagram of bayonet connector of prior art;
Fig. 2 is the cutaway view after a kind of bayonet connector of prior art inserts add-on card;
Fig. 3 is the utility model decomposition texture schematic diagram;
Fig. 4 is the utility model sectional structure schematic diagram;
Fig. 5 inserts cutaway view after the add-on card for the utility model;
Fig. 6 is insulator structure schematic diagram described in the utility model;
Fig. 7 is conducting terminal assembly decomposition texture schematic diagram down described in the utility model;
Fig. 8 is conducting terminal assembly overall structure schematic diagram down described in the utility model;
Fig. 9 is the A-A portion profile of Fig. 8;
Figure 10 is that metal described in the utility model strengthens the chip architecture schematic diagram.
Embodiment
Below by particular specific embodiment accompanying drawings embodiment of the present utility model, those skilled in the art can understand advantage of the present utility model and effect easily by the content that this specification discloses.The utility model also can other different mode be implemented, and, under the category that does not disclose departing from the utility model, can give different modifications and change that is.
Embodiment: the utility model provides a kind of bayonet connector that metal strengthens structure that has, and to shown in Figure 5, this bayonet connector with metal enhancing structure has insulating body 1, some conducting terminal 2 and following conducting terminal assemblies 3 gone up as Fig. 3.
As Fig. 3 and shown in Figure 6, insulating body 1 has some spill gathering sills 11, semi-enclosed cavity sidewall 121 and semi-enclosed cavity upper wall 122.To shown in Figure 9, following conducting terminal assembly 3 has some conducting terminal 32, metals down and strengthens sheet 33 and thermoplastic insulation's obturator 31, some guiding protuberances 311 that thermoplastic insulation's obturator 31 has last plane 312 and is convexly equipped with out from last plane 312 as Fig. 7.Following conducting terminal assembly 3 makes down conducting terminal assembly 3 fixing with insulating body 1 combination by the spill gathering sill 11 mutual corresponding fixings of the some guiding protuberances 311 on it with aforementioned dielectric body 1.After combination was finished, the semi-enclosed cavity sidewall 121 of aforementioned dielectric body 1, semi-enclosed cavity upper wall 122 reached the last plane 312 common draw-in grooves 12 that form of thermoplastic insulation's obturator of conducting terminal assembly 3 down, and these draw-in groove 12 usefulness are for the insertion of add-on card 4.As Fig. 4 and shown in Figure 5, last conducting terminal 2 has the contact site 21 of last conducting terminal, following conducting terminal 32 has the contact site 321 of following conducting terminal, the contact site 21 of last conducting terminal reaches down, and the contact site 321 of conducting terminal stretches in the draw-in groove 12 of insulating body 1, after add-on card 4 is inserted draw-in grooves 12 respectively with the contact site 21 of last conducting terminal and contact site 321 Elastic Contact of conducting terminal down, make add-on card 4 and last conducting terminal 2 and down conducting terminal 32 formation conductings be connected.
Extremely shown in Figure 9 as Fig. 7, it is to fill combination with thermoplastic insulation's obturator 31 earlier in mould that the following conducting terminal 32 of following conducting terminal assembly 3 and metal strengthen sheet 33, namely descends conducting terminal 32 and metal to strengthen sheet 33 and is embedded in thermoplastic insulation's obturator 31 respectively.As shown in figure 10, metal strengthens sheet 33 and roughly is the frame sheet, its periphery upwards is bent with some fixing feet 331, fixing feet 331 when metal strengthens sheet 33 and filled by thermoplastic insulation's obturator 31 on it can be buried in the inside of thermoplastic insulation's obturator 31, makes metal strengthen sheet 33 and fit tightly with thermoplastic insulation's obturator 31.Make that by above design conducting terminal assembly 3 becomes the complex with metal enhancing sheet 33 and thermoplastic insulation's obturator 31 down, can make connector be strengthened greatly in the intensity of following conducting terminal bottom position, thereby make bayonet connector of the present utility model under utmost point low-mounting height operating position, still can provide stable, reliable connection, improve the problem of prior art connector bottom strength deficiency.
Claims (5)
1. one kind has the bayonet connector that metal strengthens structure, has insulating body, some conducting terminals of going up, some conducting terminal and draw-in grooves down, the contact site of described upward conducting terminal and the contact site of following conducting terminal stretch into respectively in the described draw-in groove, it is characterized in that: also be provided with thermoplastic insulation's obturator and metal and strengthen sheet, described metal strengthens the described thermoplastic insulation's obturator that is incorporated into that sheet and described some conducting terminals down bury underground, described thermoplastic insulation's obturator, described metal strengthens conducting terminal assembly under sheet and the common formation of described some conducting terminals down, described conducting terminal assembly down and described some conducting terminals of going up are assembled in described insulating body, the described draw-in groove of the common formation of described conducting terminal assembly down and described insulating body.
2. as claimed in claim 1 have a bayonet connector that metal strengthens structure, it is characterized in that: described metal strengthens sheet to be sheet and to bury underground and be incorporated into described thermoplastic insulation's obturator lower surface place.
3. as claimed in claim 2 have a bayonet connector that metal strengthens structure, and it is characterized in that: it is the frame sheet that described metal strengthens sheet.
4. as claimed in claim 2 have a bayonet connector that metal strengthens structure, and it is characterized in that: the periphery that described metal strengthens sheet upwards has been bent to form some fixing feet, and described fixing feet is embedded in described thermoplastic insulation's obturator.
5. as claimed in claim 1 have a bayonet connector that metal strengthens structure, it is characterized in that: described insulating body has semi-enclosed cavity sidewall and semi-enclosed cavity upper wall and some spill gathering sills, described thermoplastic insulation's obturator has last plane and goes up some guiding protuberances that the plane protrudes out certainly, the guiding protuberance of described thermoplastic insulation's obturator is immobilizated in the spill gathering sill of described insulating body, the described draw-in groove of the common formation in the last plane of the semi-enclosed cavity sidewall of described insulating body and semi-enclosed cavity upper wall and described thermoplastic insulation's obturator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114496 CN203135083U (en) | 2013-03-13 | 2013-03-13 | Card edge connector with metal enhancing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114496 CN203135083U (en) | 2013-03-13 | 2013-03-13 | Card edge connector with metal enhancing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135083U true CN203135083U (en) | 2013-08-14 |
Family
ID=48943026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114496 Expired - Lifetime CN203135083U (en) | 2013-03-13 | 2013-03-13 | Card edge connector with metal enhancing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117477A (en) * | 2013-03-13 | 2013-05-22 | 昆山宏泽电子有限公司 | Card edge connector with metal reinforcement structure |
| CN103700979A (en) * | 2013-12-27 | 2014-04-02 | 昆山嘉华电子有限公司 | Card edge connector assembly |
-
2013
- 2013-03-13 CN CN 201320114496 patent/CN203135083U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117477A (en) * | 2013-03-13 | 2013-05-22 | 昆山宏泽电子有限公司 | Card edge connector with metal reinforcement structure |
| CN103117477B (en) * | 2013-03-13 | 2015-06-24 | 昆山宏泽电子有限公司 | Card edge connector with metal reinforcement structure |
| CN103700979A (en) * | 2013-12-27 | 2014-04-02 | 昆山嘉华电子有限公司 | Card edge connector assembly |
| CN103700979B (en) * | 2013-12-27 | 2016-01-06 | 昆山嘉华电子有限公司 | Edge clamping connector component |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |