CN202585892U - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN202585892U CN202585892U CN 201220080316 CN201220080316U CN202585892U CN 202585892 U CN202585892 U CN 202585892U CN 201220080316 CN201220080316 CN 201220080316 CN 201220080316 U CN201220080316 U CN 201220080316U CN 202585892 U CN202585892 U CN 202585892U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electronic card
- wear
- card coupler
- axial region
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electronic card connector. The electronic card connector comprises an insulation body, conductive terminals, a shielding housing, and a card withdrawing mechanism, wherein the conductive terminals are accommodated in the insulation body, the shielding housing shields the insulation body, and the card withdrawing mechanism is installed in one side of the insulation body. The insulation body comprises a base part, lateral parts and a front end part, wherein the lateral parts are positioned in two sides of the base part, and the front end part is positioned in the insulation body in a position which is far from a card inserting end; the card withdrawing mechanism comprises a push rod and an executive piece, wherein the push rod is installed in one side of the insulation body, and the executive piece is installed in the front end part position of the insulation body; and the electronic card connector also comprises an anti-wearing mechanism which is arranged in the inner side of the front end part and cooperates with the executive piece, which effectively prolongs the service life of the product.
Description
[technical field]
The utility model relates to a kind of electronic card coupler, relates in particular to a kind of electronic card coupler that is provided with trip mechanism.
[background technology]
In the prior art, electronic card coupler generally includes and comprises insulating body, is placed in conducting terminal in the insulating body, is covered in the shielding casing on the insulating body and is installed on the trip mechanism of insulating body one side.Said insulating body comprises base portion, is positioned at the sidepiece of base portion both sides and is positioned at the leading section of insulating body away from card insertion end.Said trip mechanism comprises push rod and executive item; Said push rod comprises the connecting portion of operating portion, ejection part and attended operation portion and ejection part; Said executive item comprise axial region and respectively from the axial region two ends the oblique forced section that extends to form, the card pushed section; Can in insulating body, rotate and order about electronic cards and withdraw from thereby can cause said executive item through the operation push rod, this rotation support force is from the frictional fit between the leading section of the axial region of said executive item and insulating body, so; The leading section of insulating body is worn fragile for a long time, greatly reduces the life-span of product.
Therefore, necessary a kind of electronic card coupler that can overcome aforementioned disadvantages is provided.
[utility model content]
The purpose of the utility model is to provide a kind of useful life long electronic card coupler.
For reaching above-mentioned purpose; The utility model adopts following technical scheme: a kind of electronic card coupler; Comprise insulating body, be contained in conducting terminal in the insulating body, be covered in the shielding casing on the insulating body and be installed on the trip mechanism of insulating body one side; Said insulating body comprises base portion, is positioned at the sidepiece of base portion both sides and is positioned at the leading section of insulating body away from card insertion end; Said trip mechanism comprises push rod that is installed on insulating body one side and the executive item that is installed on the front end of insulating body, and wherein said electronic card coupler also is included in the inboard anti-wear mechanism that cooperates with executive item that is provided with of leading section.
Compared with prior art, the utlity model has following beneficial effect: reduced the wearing and tearing of trip mechanism and insulating body through setting up anti-wear mechanism, effectively increased product useful life.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electronic card coupler.
Fig. 2 is the three-dimensional combination figure of another angle of electronic card coupler shown in Figure 1.
Fig. 3 is the separation graph of electronic card coupler shielding casing shown in Figure 2.
Fig. 4 is the three-dimensional exploded view of electronic card coupler shown in Figure 2.
Fig. 5 is the three-dimensional combination figure of another embodiment of the utility model electronic card coupler.
Fig. 6 is the three-dimensional exploded view after the shielding casing of electronic card coupler shown in Figure 5 separates.
Fig. 7 is the part three-dimensional exploded view of electronic card coupler shown in Figure 5.
Fig. 8 is the three-dimensional exploded view of electronic card coupler shown in Figure 5.
[embodiment]
Please referring to figs. 1 through shown in Figure 8, the utility model electronic card coupler 100 comprises insulating body 10, be contained in conducting terminal 30 in the insulating body 10, be covered in shielding casing 20, the drawout chassis 40 on the insulating body 10 and be installed on the trip mechanism 50 of insulating body 10 1 sides.Said insulating body 10 is set as the mobile space that is used to accommodate drawout chassis 40 with shielding casing 20 one common peripheral.This case definition electronic cards direction of insertion for the A direction be the place ahead to, with the opposite direction of electronic cards direction of insertion for the B direction be the rear to.
Said shielding casing 20 is covered on the insulating body 10; Process by metal material; Comprise the sidewall 22 that 21 liang of lateral bucklings of main part 21 and autonomous body extend to form; Said sidewall 22 is provided with the fastener 23 that is fastened in outside insulating body 10 sidepieces 12, and said sidewall 22 middle parts are provided with the snap close shell fragment 24 that may extend in the mobile space.
Said drawout chassis 40 comprises main body frame 41 and is positioned at the cap 42 of main body frame 41 1 ends, and said main body frame 41 both sides are provided with the groove 411 that the snap close shell fragment 24 with shielding casing 20 fastens.
Please with reference to Fig. 3 and shown in Figure 4, said insulating body 10 comprises base portion 11, be positioned at base portion 11 both sides and with base portion 11 integrated sidepieces 12 and be positioned at the leading section 17 of insulating body 10 away from the electronic cards insertion end.Said conducting terminal 30 is accommodated and is installed on said insulating body 10 base portions 11 near midway, and said sidepiece 12 both sides are provided with some fixture blocks 13 that are fastened in shielding casing 20 fasteners 23.The side that said base portion 11 is installed trip mechanism 50 is provided with shifting chute 16, and said base portion 11 the place aheads are provided with reference column 19 near leading section 17 places.Said electronic card coupler 100 is provided with anti-wear mechanism in the inboard of the leading section 17 of insulating body 10 near reference column 19 places, and said leading section 17 is provided with groove 18 at anti-wear mechanism place.In first embodiment of the utility model; See also Fig. 1 to shown in Figure 4; Be bent to form anti-wear tongue piece 211 under the side direction of main part 21 front ends near trip mechanism 50 of shielding casing 20; After shielding casing 20 was assembled to insulating body 10, this anti-wear tongue piece 211 was contained in and constitutes anti-wear mechanism in the groove 18; In second embodiment of the utility model; See also Fig. 5 to shown in Figure 8; This electronic card coupler 100 also comprises the anti-wear shell fragment 70 processed by metal material; Said anti-wear shell fragment 70 comprises holding parts 71 and the wear 72 that upwards is bent to form from holding parts 71, and groove 18 places that said anti-wear shell fragment 70 is contained in insulating body 10 constitute anti-wear mechanism, and is shaped in the groove 18 at leading section 17 places of insulating body 10.
Said trip mechanism 50 comprises the executive item 51 at reference column 19 places of the leading section 17 that is installed on the push rod 52 in the insulating body 10 1 side shifting grooves 16 and is installed on insulating body 10, and said push rod 52 and executive item 51 are metal material and process.Said push rod 52 comprises the connecting portion 523 of operating portion 522, ejection part 521 and attended operation portion 522 and ejection part 521, and said operating portion 522 and ejection part 521 all are bent into curved structure from connecting portion 523.Said executive item 51 comprises axial region 510 and the oblique forced section that extends to form 512, card pushed section 511 from axial region 510 two ends respectively, and said forced section 512 is formed centrally the obtuse angle in card pushed section 511 with axial region 510 being.Said axial region 510 offers location hole 513, and said location hole 513 is socketed on said reference column 19.The forced section 512 of said axial region 510 both sides, card pushed section 511 are that the center is arc structure with axial region 510; Said axial region 510 outwards protrusion forms arc protuberance 514, and said arc protuberance 514 is connected to the anti-wear tongue piece 211 or the anti-wear shell fragment 70 of said anti-wear mechanism.Said executive item 51 can rotate around reference column 19 on insulating body 10; And the support force of said axial region 510 is mainly provided by arc protuberance 514 and cooperating of anti-wear mechanism; Said reference column 19 mainly is the positioning function that realizes executive item 51 except that the part support force is provided.
Said trip mechanism 50 operates the plug-in card process according to following principle: when drawout chassis 40 inserts in the electronic card couplers 100, and the card pushed section 511 of drawout chassis 40 terminal butt executive items 51, and accomplish the plug-in card process; Move back the card process: the operating portion 522 to push rod 52 applies the A direction external force of (forward); Make the forced section 512 of executive item 51 on the A direction, receive the stressed of ejection part 521; And make executive item 51 clockwise rotation take place around reference column 19, make the 511 pairs of drawout chassis 40 in card pushed section apply the strength of B direction (backward) and force drawout chassis 40 to move back card to the B direction.
The rotation support force of the trip mechanism 50 of the utility model electronic card coupler 100 is mainly from leading section 17 inboards of insulating body 10; Through the anti-wear mechanisms that cooperate with executive item 51 in leading section 17 inboard settings; Reduced the wearing and tearing of executive item 51 with the leading section 17 of insulating body 10 of metal, thus the useful life of effectively having improved product.
Claims (7)
1. electronic card coupler; Comprise insulating body, be contained in conducting terminal in the insulating body, be covered in the shielding casing on the insulating body and be installed on the trip mechanism of insulating body one side; Said insulating body comprises base portion, is positioned at the sidepiece of base portion both sides and is positioned at the leading section of insulating body away from card insertion end that said trip mechanism comprises push rod that is installed on insulating body one side and the executive item that is installed on the front end of insulating body; It is characterized in that: said electronic card coupler also is included in the inboard anti-wear mechanism that cooperates with executive item that is provided with of leading section.
2. electronic card coupler as claimed in claim 1; It is characterized in that: said insulating body offers groove in the inboard of leading section; Said shielding casing comprises the anti-wear tongue piece that main part and autonomous body front end are bent to form downwards, and said anti-wear tongue piece is contained in and constitutes said anti-wear mechanism in the said groove.
3. electronic card coupler as claimed in claim 1; It is characterized in that: said electronic card coupler also comprises an anti-wear shell fragment; Said insulating body offers groove in the inboard of leading section, and said anti-wear shell fragment is contained in said groove and constitutes said anti-wear mechanism.
4. electronic card coupler as claimed in claim 3 is characterized in that: said anti-wear shell fragment comprises holding parts and the wear that upwards is bent to form from holding parts.
5. like claim 2 or 3 described electronic card couplers; It is characterized in that: said push rod comprises the connecting portion of operating portion, ejection part and attended operation portion and ejection part; Said executive item comprise axial region and respectively from the axial region two ends the oblique forced section that extends to form, the card pushed section; The forced section of said axial region both sides, card pushed section are that the center is arc structure with the axial region, and said axial region outwards protrudes and forms the arc protuberance, and said arc protuberance is connected to said anti-wear mechanism.
6. electronic card coupler as claimed in claim 5 is characterized in that: base portion the place ahead of said insulating body is provided with reference column near the front end, and the axial region of said executive item offers location hole, and said location hole is socketed on said reference column.
7. electronic card coupler as claimed in claim 1 is characterized in that: said push rod and executive item are that metal material is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220080316 CN202585892U (en) | 2012-03-06 | 2012-03-06 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220080316 CN202585892U (en) | 2012-03-06 | 2012-03-06 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585892U true CN202585892U (en) | 2012-12-05 |
Family
ID=47255268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220080316 Expired - Lifetime CN202585892U (en) | 2012-03-06 | 2012-03-06 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024194A (en) * | 2015-08-17 | 2015-11-04 | 广东欧珀移动通信有限公司 | Card seat structure and mobile terminal thereof |
| CN105119075A (en) * | 2015-09-11 | 2015-12-02 | 陈海花 | Electronic card slot |
| CN113659368A (en) * | 2021-08-02 | 2021-11-16 | 昆山惠乐精密工业有限公司 | Electronic card connector |
-
2012
- 2012-03-06 CN CN 201220080316 patent/CN202585892U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024194A (en) * | 2015-08-17 | 2015-11-04 | 广东欧珀移动通信有限公司 | Card seat structure and mobile terminal thereof |
| CN105119075A (en) * | 2015-09-11 | 2015-12-02 | 陈海花 | Electronic card slot |
| CN113659368A (en) * | 2021-08-02 | 2021-11-16 | 昆山惠乐精密工业有限公司 | Electronic card connector |
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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: 20121205 |
|
| CX01 | Expiry of patent term |