CN2305768Y - Means for holding electric connector - Google Patents
Means for holding electric connector Download PDFInfo
- Publication number
- CN2305768Y CN2305768Y CN 97222230 CN97222230U CN2305768Y CN 2305768 Y CN2305768 Y CN 2305768Y CN 97222230 CN97222230 CN 97222230 CN 97222230 U CN97222230 U CN 97222230U CN 2305768 Y CN2305768 Y CN 2305768Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- holding unit
- holding
- main part
- ora terminalis
- 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
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a device for holding an electric connector, comprising a main body, clamping part, a guide part and a base board fastening part. The clamping part presents a strip shape and is embedded inside the clamp chamber of the isolation body, which can intensify the holding effect of a holding device on the electric connector; the guide part can move along the guide groove of the isolation body to quickly guide the clamping part to be embedded inside the clamp chamber of the isolation body. As a result, the utility model is very convenient to assemble.
Description
The utility model relates to a kind of holding unit of electric connector, is meant a kind of easy to assembly and electric connector base board holding unit that can locate rapidly especially.
The holding unit of existing electric connector, its structure comprises holding division and substrate holding part two parts at least, wherein said holding division mostly is the hangnail structure, so that described holding unit can be fastened in the electric connector insulating body, and described substrate holding part is designed to a pair of rubber-like button pawl more, has on the substrate of printed circuit further described electric connector is held in the surface.Yet most existing electric connector holding unit has following shortcoming:
(1) structure of holding unit is too complicated, makes it on making or comparatively loaded down with trivial details in the assembling.
(2) holding unit is identical with the direction of insertion of the relative substrate of electric connector or the direction of choosing to the fixing direction of electric connector, so that when described electric connector plugs on substrate, the corresponding clamping structure phenomenon that easily is damaged on the holding division of described holding unit and the electric connector, even may described holding unit be come off because of damaging holding division.
Other existing electric connectors though change the fixing direction of its holding unit to electric connector, so that it fixes the plug direction that direction is different from the relative substrate of electric connector, can be avoided the impaired problem of described holding division.Yet, the structure of accommodating described holding unit in holding unit of this type electric connector itself and the insulating body is still very complicated, easily produce more processing waste material in the manufacturing, manufacturing cost increases, or when holding unit is assembled to electric connector, because of described holding division is difficult for rapidly the location and fixes, and it is inharmonious to make same electric connector connect the aligned position of several holding units.In addition, because of most substrates, the structure of described relatively holding unit such as through hole or pad configuration all have certain location and size, if described holding unit fixes the position in electric connector inconsistent, the insertion angular deflection that can cause described substrate holding part reduces described electric connector the substrate button is held accuracy really.The holding unit of existing electric connector can be with reference to shown in No. the 80202099th, 81207106,82204413,82206344,82216079,83207936 and 84101384, the Taiwan patent application.
Therefore, for solving aforementioned prior art problems, the purpose of this utility model provides a kind of special holding unit of electric connector easily of assembling, and this holding unit can be strengthened the fixing to insulating body, and the fixing of its holding division is reliable.
In order to realize above-mentioned purpose of the present utility model, the holding unit of electric connector of the present utility model is immobilizated in the aforementioned electric connector on the substrate, and this holding unit comprises: main part is en plaque and has first ora terminalis and second ora terminalis; Holding division, extend at the first ora terminalis place of contiguous certainly this main part, and be overshooting shape with build-in in electric connector inside; Guidance part, its punching press from the described main part forms, and at least one position of this guidance part and aforementioned body portion plate face are not in one plane; The substrate holding part is for the autonomous body second ora terminalis place stretches out and detains the button pawl of holding substrate.
After the holding unit of electric connector of the present utility model adopts said structure, the guide channel effect of its guidance part and insulating body, the holding division of bootable holding unit is located and fixes to the fixing of insulating body indoor rapidly, and it is convenient especially to assemble; Simultaneously, it has the holding division of strip convex body structure, and is chimeric with the fixing chamber of strip in the insulating body, can strengthen the fixing of this holding unit to insulating body; And perpendicular to the plug direction of electric connector to substrate, when electric connector plugged on substrate, the fixing of this holding unit holding division was reliable to the fixing direction of electric connector for it.
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, wherein:
Fig. 1 is the stereogram of the utility model electric connector;
Fig. 2 is the stereogram of the holding unit of the utility model electric connector, and wherein the 3rd ora terminalis of this holding unit is connected with strip;
Fig. 3 A is that the holding unit of the utility model electric connector is installed in the partial perspective cutaway view in the insulating body, and wherein this strip is fractureed;
Fig. 3 B is that the holding unit of the utility model electric connector is installed in the end view in the insulating body.
As shown in Figure 1, electric connector 10 of the present invention has insulating body 100, is provided with receiving space 110 at its place, two terminal relatively and contiguous middle parts.For another example shown in Fig. 3 A, the 3B, each receiving space 110 forms a loading port 1022 and an extending port 1044 respectively to be communicated with space outerpace at the sidewall 102 of insulating body and diapire 104 places, the both sides of wherein said sidewall 102 contiguous loading ports 1022 also form the guiding incline 1024 with gradient.And described receiving space 110 also comprises fixing chamber 120 and guide channel 130, wherein said fixing chamber 120 is towards insulating body 100 inner elongate slot shape spaces of extending from described receiving space 110 the place aheads, and described guide channel 130 is the space from receiving space 110 extends laterally out, and its bearing of trend is the bearing of trend of vertical described fixing chamber 120 just, is communicated with described loading port 1022 simultaneously.In addition, the side wall surface in the described receiving space forms a shoulder 140, between described fixing chamber 120 and extending port 1044.
The holding unit shown in Fig. 2 and the 3A 200 and for example, it has a main part 210 that is en plaque, and described main part 210 is provided with first ora terminalis 212, second ora terminalis 214 and the 3rd ora terminalis 216 at least, the edge of wherein said first ora terminalis 212 forms the holding division 220 of a fine strip shape in order to extend length-specifics to main part 210 outsides, and the front end of described holding division 220 forms hangnail structure 2202, and the edge of described the 3rd ora terminalis 216 can connect a strip 150 with the district that fractures as strip; Described second ora terminalis 214, at the root edge of described main part 210 and between described first ora terminalis 212 and the 3rd ora terminalis 216, the edge of wherein said second ora terminalis 214 extends a substrate holding part 240, it is a pair of rubber-like button pawl.In addition, first ora terminalis 212 and the 3rd ora terminalis 216 intercropping punching presses bending at described main part 210, can form the guidance part 230 of a strip, the one end is the plate face that one connects main part 210, another relative free end is with the form of vertical described holding division 220 bearing of trends, away from described main part 210, described by this guidance part 230 can with the plate face of main part 210 not in one plane.
The state of electric connector 10 of packing into of holding unit 200 as shown in Figure 3A again, correcting by guiding incline 1024 on the insulating body sidewall 102, described holding unit 200 can be taken advantage of a situation and insert in insulating body 100 loading ports 1022, and utilize described guidance part 230 to take advantage of a situation and insert in insulating body 100 loading ports 1022, and the guide channel 130 that utilizes described guidance part 230 to aim at described loading port 1022 inserts, described guidance part 230 is advanced along the bearing of trend of described guide channel 130, lead described holding unit 200 to enter in the described receiving space 110.When described guidance part 230 is inserted into receiving space 110 inside, described holding division 220 can be fastened in the fixing chamber 120 of insulating body 100 exactly, and a corner of holding unit 200 first ora terminalis 212 and 216 intersections of the 3rd ora terminalis is located on the shoulder 140 of insulating body 100, reach the purpose of firm fixing by this; At this moment, hold the substrate (not shown) with button outside the described substrate holding part 240 extended described extending ports 1044, and the 3rd ora terminalis 216 of described main part 210 can be positioned near the loading port 1022 of insulating body 100 just, the strip 105 that it connected fractures so that take advantage of a situation, so just finish the assembling of 200 pairs of electric connectors 10 of holding unit, the visible Fig. 3 B of its assembling result.Therefore, by the guidance part 230 of holding unit 200 and the effect of insulating body 100 guide channels 130, the holding division 220 that can guide holding unit 200 rapidly makes assembling more convenient to fixing chamber 120.Secondly, because of described holding division 220 is the strip structure, the fixing area is bigger, so it when combining with the fixing chamber 120 of strip in the insulating body, can increase the fixing effect of 200 pairs of insulating bodies 100 of described holding unit.Moreover, the fixing direction of 200 pairs of electric connectors 10 of described holding unit is perpendicular to the plug direction of 10 pairs of substrates of electric connector, and because of described guidance part 130 and described main part 210 not on a plane, can increase the fixing effect of holding division 220, therefore when electric connector 10 plugs on substrate, can avoid the holding division 220 of described holding unit 200 impaired.
Claims (6)
1. the holding unit of an electric connector is immobilizated in described electric connector on the substrate, it is characterized in that, this holding unit comprises: main part is en plaque and has first ora terminalis and second ora terminalis; Holding division, extend at the first ora terminalis place of contiguous certainly this main part, and be overshooting shape with build-in in electric connector inside; Guidance part, its punching press from the described main part forms, and at least one position of this guidance part and described main part plate face are not in one plane; The substrate holding part is held the button pawl of substrate for the outward extending button in the autonomous body second ora terminalis place.
2. the holding unit of electric connector as claimed in claim 1 is characterized in that, this main part also has the 3rd ora terminalis that fractures and distinguish as strip.
3. the holding unit of electric connector as claimed in claim 1 is characterized in that, this holding division is the type body of a strip.
4. the holding unit of electric connector as claimed in claim 2 is characterized in that, described guidance part is between first ora terminalis and the 3rd ora terminalis of described main part.
5. as the holding unit of claim 1 or 4 described electric connectors, it is characterized in that described guidance part is bent to form from main part, the terminal one of one connects this main part, and another is terminal relatively away from this main part.
6. the holding unit of electric connector as claimed in claim 1 is characterized in that, pack into the direction of this loading port of described holding unit is that the bearing of trend that stretches out this extending port with this holding unit substrate holding part is vertical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97222230 CN2305768Y (en) | 1997-08-12 | 1997-08-12 | Means for holding electric connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97222230 CN2305768Y (en) | 1997-08-12 | 1997-08-12 | Means for holding electric connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2305768Y true CN2305768Y (en) | 1999-01-27 |
Family
ID=33937351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97222230 Expired - Fee Related CN2305768Y (en) | 1997-08-12 | 1997-08-12 | Means for holding electric connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2305768Y (en) |
-
1997
- 1997-08-12 CN CN 97222230 patent/CN2305768Y/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1086061C (en) | Fixture for electric connector | |
US6129562A (en) | Straddle mounting type memory card connector | |
US5239748A (en) | Method of making high density connector for burn-in boards | |
KR100347242B1 (en) | Electrical connector with integrated support structure | |
JP2000315534A (en) | Smart card connector | |
US7628624B2 (en) | Electrical card connector with an improved guiding member | |
US7758387B2 (en) | Electrical card connector with improved card restriction structure | |
US6179650B1 (en) | Modularized electric connector | |
CN2395401Y (en) | SIM card connector | |
US20040082224A1 (en) | Card connector | |
TW382839B (en) | Method of fabricating a receptacle connector for an IC card | |
US6461178B1 (en) | Electric connector and adapter arrangement | |
JP2814446B2 (en) | Electrical connector for circuit board | |
US6086420A (en) | I/O port connector | |
US6174171B1 (en) | Electrical connector with pick-and-place member | |
CN2305768Y (en) | Means for holding electric connector | |
US20120129377A1 (en) | Card-Edge Connector | |
US7048558B2 (en) | Memory card connector | |
US20030077938A1 (en) | Electrical connector | |
US6168461B1 (en) | Module jack arrangement | |
CN105870677A (en) | Card connector and electronic device | |
CN2390304Y (en) | Combined connector | |
CN2428878Y (en) | Socket connector | |
US20040082225A1 (en) | Dual card type connector | |
CN201270299Y (en) | Card connector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |