CN205264900U - Cf card connector - Google Patents
Cf card connector Download PDFInfo
- Publication number
- CN205264900U CN205264900U CN201520822606.3U CN201520822606U CN205264900U CN 205264900 U CN205264900 U CN 205264900U CN 201520822606 U CN201520822606 U CN 201520822606U CN 205264900 U CN205264900 U CN 205264900U
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- CN
- China
- Prior art keywords
- card connector
- insulation shell
- upper terminal
- terminal
- support member
- 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.)
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Abstract
The utility model relates to a CF card connector. The utility model provides a CF card connector that the embodiment provided includes insulating housing, and fixed upper end subunit spare of arranging in insulating housing and terminal down, wherein upper end subunit spare include injection molding integrated into one piece's support piece and inlay bury in support piece's last terminal. It is above CF card connector assembly process is simple, the accuracy is and safe and reliable, it on the terminal assemble and the transportation in bad damage rate also can reduce.
Description
Technical field
The application relates to a kind of card connector, is specifically related to a kind of CF card connector.
Background technology
CF (CompactFlash) card, namely standard flash memory card, is that one is established for electronicsStandby data storage device. CF cartoon is crossed CF card connector and is connected with electronic equipment. CF linksConnect the spatial accommodation that device generally includes the reception CF card being formed by insulation shell, and fixed arrangement inIn insulation shell, link with CF the terminal connecing. Along with being widely used of CF card, manufacture high propertyEnergy and durable CF card connector become the target that each manufacturer is constantly pursued.
Summary of the invention
The application provides a kind of CF card connector, comprises insulation shell, and fixed arrangement is in insulationUpper terminal assembly and lower terminal in housing, wherein upper terminal assembly is by integrated of injection moldingSupport member and be embedded into the upper terminal composition in described support member. The CF card connector group that the application providesProcess of assembling is simple, accurate and safe and reliable, its upper terminal assembling and transportation in badLoss rate is also minimized.
Preferably, the support member of upper terminal assembly has snap close, and insulation shell has and snap close phaseCorresponding through hole, described snap close is placed in described through hole and makes upper terminal assembly be fixed on insulation shellBody.
The number of described snap close and described through hole can be one or more. Preferably, described lockThe number of button and described through hole is 3.
Preferably, insulation shell comprises the terminal guidance part with opening, and upper terminal inserts openingIn.
Insulation shell can comprise 1 group or organize terminal guidance part more, and every group of terminal guidance part is passableThere is one or more openings. Preferably, insulation shell comprises 3 groups of terminal guidance parts, every groupTerminal guidance part has 3 openings.
Preferably, the support member of upper terminal assembly has baffle plate, itself and insulation shell butt.
Brief description of the drawings
The application's embodiment more detailed description in the accompanying drawings. In the accompanying drawings:
Fig. 1 is the decomposition diagram of prior art CF card connector;
Fig. 2 is the perspective view of the embodiment of the present application CF card connector;
Fig. 3 is the decomposition diagram of the embodiment of the present application CF card connector;
Fig. 4 is the upper terminal assembly perspective view of the card connector of CF shown in Fig. 2;
Fig. 5 is the upper terminal perspective view of the card connector terminal of CF shown in Fig. 4 assembly;
Fig. 6 is the card connector of CF shown in Fig. 2 insulation shell perspective view;
Fig. 6 A is the partial enlarged drawing of insulation shell shown in Fig. 6;
Fig. 7 is the card connector of CF shown in Fig. 2 insulation shell perspective view;
Fig. 7 A is the partial enlarged drawing of insulation shell shown in Fig. 7;
Fig. 8 A to 8C is the assembling process schematic diagram of the card connector of CF shown in Fig. 2; And
Fig. 8 D is the profile of the card connector of CF shown in Fig. 2 along AA direction in Fig. 8 C.
In the accompanying drawings, the application's embodiment is for clarity sake simplified and illustrates, and correspondingParts adopt identical Reference numeral to represent.
Description of reference numerals:
50, the CF card connector of prior art
51, the insulation shell of prior art CF card connector
53, the upper terminal of prior art CF card connector
531, the afterbody of prior art CF card connector upper terminal
55, the lower terminal of prior art CF card connector
100, CF card connector
110, insulation shell
111, the left side cantilever of insulation shell
113, the front end cross beam of insulation shell
115, the right side cantilever of insulation shell
130, upper terminal assembly
131, the upper terminal of upper terminal assembly
133, the support member of upper terminal assembly
150, lower terminal
171, left side stator
173, right side stator
190, spatial accommodation
101, installed surface
135, the snap close of support member
The low side of 135a, support member snap close
135b, support member snap close high-end
137, the baffle plate of support member
1311, the front portion of upper terminal
The tip of 1311a, upper terminal
1313, the rear portion of upper terminal
1315, the middle part of upper terminal
114, the elongated opening of insulation shell front end cross beam
114a, 114b, 114c, elongated opening by terminal leader every opening
116, the terminal guidance part of the front end cross beam of insulation shell
1161, the square aperture of the terminal guidance part of the front end cross beam of insulation shell
The approaching face of the terminal guidance part square aperture of 1161a, insulation shell front end cross beam
118, the top of insulation shell front end cross beam
1181, the through hole on the top of insulation shell front end cross beam
1183, the approaching face on the top of insulation shell front end cross beam
Three groups of upper terminals of 131a, 131b, 131c, inserted terminals guidance part square aperture
80, while assembling, the direction that upper terminal assembly moves
Detailed description of the invention
Describe with reference to the accompanying drawings the CF card connector according to the application's embodiment in detail.
Figure 1 shows that the CF card connector 50 of prior art, it comprises insulation shell 51 and solidUpper terminal 53 and the lower terminal 55 of surely arranging wherein. As shown in the figure, upper terminal 53 is cantileveredStructure, when upper terminal 53 is assigned after housing 51, its afterbody 531 will from insulation shell 51 toOuter and to downward-extension. Such structure makes upper terminal 53 in transport and easily distortion in installing,Affect serviceability and the life-span of CF card connector.
Shown in Fig. 2 is the CF card connector 100 of the embodiment of the present application, and it comprises insulation shell110, upper terminal assembly 130 and the lower terminal 150 of fixed arrangement in insulation shell 110, andLeft side stator 171 and right side stator 173. Left side stator 171 and right side stator 173For CF card connector 100 is arranged on to electronic equipment. Insulation shell 110 comprises that left side is outstandingArm 111, right side cantilever 115, and the front end horizontal stroke of connection left side cantilever 111 and right side cantilever 115Beam 113, wherein left side stator 171 is positioned on the cantilever 111 of left side, 173 of right side statorsOn right side cantilever 115. The left side cantilever 111 of insulation shell 110, front end cross beam 113 and the right sideSide cantilever 115 forms the spatial accommodation 190 that receives CF card. Upper terminal assembly 130 is by injection molding oneBody formed, comprise support member 133 and be embedded in upper terminal 131 wherein. For convenience of describing, willThe installed surface that CF card and electronic equipment are installed is defined as 101, as shown in Figure 2, parallelIn the plane of reference axis xy. The front end cross beam 113 of CF card connector 100 is along parallel with y axleDirection extend, left side cantilever 111 and right side cantilever 115 be parallel to each other and with front end cross beam 113Bearing of trend perpendicular, along extending with x axle parallel direction.
Fig. 3 is the decomposition diagram of CF card connector 100.
Figure 4 shows that the upper terminal assembly 130 of CF card connector 100, wherein support member 133On there is snap close 135 and the baffle plate 137 of three wedge structures. Figure 5 shows that upper terminal assembly130 upper terminal 131, it has head 1311, afterbody 1313, and connect head 1311 HesThe middle part 1315 of afterbody 1313. Head 1311 has most advanced and sophisticated 1311a. The width at middle part 1315Be greater than anterior 1311 and the width at rear portion 1315, therefore after upper terminal assembly 130 castings,Wherein wider embedded being locked in support member 133 in middle part 1315 of upper terminal 131, makesTerminal is fixed on support member 133. The afterbody 1313 of upper terminal 131 is protected by support member 133,Reduce the probability that damages and be out of shape. And upper terminal 131 is embedded into and is locked in through castingIn support member 133, ensure the coplanarity between upper terminal. Wedge structure on support member 133Snap close 135 has low side 135a and high-end 135b, wherein the most advanced and sophisticated 1311a of contiguous upper terminal 131Direction is low side 135a, is high-end 135b away from the most advanced and sophisticated 1311a direction of upper terminal 131. GroupAfter dress, baffle plate 137 and insulation shell 110 butts of upper terminal assembly 130 support members 133,To determine the relative position of upper terminal assembly 130 and insulation shell 110.
Shown in Fig. 6 and Fig. 7 is the insulation shell 110 of CF card connector 100. Fig. 6 A andFig. 7 A is the partial enlarged drawing of insulation shell 110. Front end cross beam 113 tools of insulation shell 110There is elongated opening 114. When assembling, upper terminal assembly 130 inserts insulation shell from elongated opening 114Body 110. In elongated opening 114, arrange three groups, every group and there is the end of three square aperture 1161Sub-guidance part 116. Elongated opening 114 is separated into four little openings by terminal guidance part 116114a, 114b, 114c, and 114d (seeing Fig. 8 A). The four each tools in limit of square aperture 1161There is approaching face 1161a (Fig. 6 A), in assembling process, guide the most advanced and sophisticated 1311a of upper terminal 131Insert. The top 118 of insulation shell 110 front end cross beams 113 has three through holes 1181 (figure6A and Fig. 7 A), three snap closes 135 of its position corresponding upper terminal assembly 130 support members 133.On elongated opening 114, the top 118 of insulation shell 110 front end cross beams 113 hasApproaching face 1183 (Fig. 6 A and Fig. 7 A) guides snap close 135 from low side 135a in assembling processStart to enter through hole 1181. Snap close 135 is placed in through hole 1181 so that upper terminal assembly 130 is lockedFix on insulation shell 110.
Fig. 8 A to Fig. 8 C is depicted as upper terminal assembly 130 and has installed lower terminal 150The assembling process of insulation shell 110. As Fig. 8 A, upper terminal assembly 130 is along assembling direction 80Close mobile to insulation shell 110. Upper terminal assembly 130 in the present embodiment comprises on 25Terminal 131, the wherein sub-131a of the 5th to the 7th butt, the sub-131b of the 12nd to the 14th butt,And the sub-131c of 19 to 21 butt will insert respectively corresponding three of three groups of terminal guidance parts 116Square aperture 1161, all the other upper terminals 131 by insert respectively corresponding opening 114a, 114b,114c and 114d. As Fig. 8 B, upper terminal assembly 130 continues along assembling direction 80 to insulation shellBody 110 is close, and the low side 135a of three wedge shape snap closes 135 of upper terminal assembly 130 first slips overThe approaching face 1183 of insulation shell 110, enters three corresponding through holes 1181 by its guiding, itsAfter high-end 135b enters in through hole 1181, with through hole 1181 butt engagements, thereby by upper endSub-component 130 is fixed on housing. Meanwhile, the tip of upper terminal 131a, 131b, 131c1131a inserts three groups of corresponding square aperture 1161, all the other upper terminals by approaching face 1161a guiding131 also insert respectively corresponding opening 114a, 114b, 114c and 114d. As shown in Figure 8 C,Assembling process is along with the baffle plate 137 of upper terminal assembly 130 props up the front end horizontal stroke of insulation shell 110Beam 113 and completing. Fig. 8 D is the section of CF card connector 100 along AA direction in Fig. 8 CFigure, can find out baffle plate 137 and the insulation shell of the support member 133 of upper terminal assembly 130110 front end cross beam 113 contacts, and the snap close 135 of support member 133 is placed in insulation shell 110In the through hole 1181 at top 118. The CF card connector that the application provides is owing to having injection moldingIntegrated upper terminal assembly, in assembling process, snap close, terminal guidance part, baffle plate andThe location of exterior contour, makes assembling process simple, accurate and safe and reliable, has reduced endThe failure ratio of son in assembling process.
Although embodiment of the present utility model illustrates and retouches in foregoing detailed description at accompanying drawingState, but it should be understood that invention is not limited to the disclosed embodiments. Therefore, this realityShould be understood to carry out various coincidences and arrange with novel, amendment, substitutes and replaces and de-From inventive concept of the present utility model as defined in the application's claim and main points.
Claims (6)
1. a CF card connector, comprises insulation shell, and upper terminal assembly and the lower terminal of fixed arrangement in insulation shell, it is characterized in that, described upper terminal assembly comprises the integrated support member of injection molding and is embedded into the upper terminal in described support member.
2. CF card connector as claimed in claim 1, is characterized in that, described support member has snap close, and insulation shell has the through hole corresponding with snap close, and described snap close is placed in described through hole, makes upper terminal assembly be fixed on insulation shell.
3. CF card connector as claimed in claim 2, is characterized in that, the number of described snap close and described through hole is 3.
4. CF card connector as claimed in claim 1, is characterized in that, insulation shell comprises the terminal guidance part with opening, and upper terminal inserts in opening.
5. CF card connector as claimed in claim 4, is characterized in that, insulation shell comprises 3 groups of terminal guidance parts, and every group of terminal guidance part has 3 openings.
6. the CF card connector as described in any one in claim 1-5, is characterized in that, the support member of upper terminal assembly has baffle plate, itself and insulation shell butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822606.3U CN205264900U (en) | 2015-10-22 | 2015-10-22 | Cf card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822606.3U CN205264900U (en) | 2015-10-22 | 2015-10-22 | Cf card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264900U true CN205264900U (en) | 2016-05-25 |
Family
ID=56006407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520822606.3U Active CN205264900U (en) | 2015-10-22 | 2015-10-22 | Cf card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539454A (en) * | 2018-06-21 | 2018-09-14 | 东莞高端精密电子股份有限公司 | Novel C F decks and preparation method thereof |
-
2015
- 2015-10-22 CN CN201520822606.3U patent/CN205264900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539454A (en) * | 2018-06-21 | 2018-09-14 | 东莞高端精密电子股份有限公司 | Novel C F decks and preparation method thereof |
| CN108539454B (en) * | 2018-06-21 | 2023-11-28 | 东莞高端精密电子股份有限公司 | Manufacturing method of CF card holder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |