CN2929990Y

CN2929990Y - Memory card connector

Info

Publication number: CN2929990Y
Application number: CNU2006201210968U
Authority: CN
Inventors: 洪坤铭; 游达智; 李宜明
Original assignee: Proconn Technology Co Ltd
Current assignee: Proconn Technology Co Ltd
Priority date: 2006-07-07
Filing date: 2006-07-07
Publication date: 2007-08-01
Anticipated expiration: 2016-07-07

Abstract

The utility model relates to a memory card connector, which at least comprises a dielectric body, a first terminal group, a second terminal group and a card against device. The dielectric body is provided with a body of related component, which is locked to a cover housing for forming a first contained spacing and a second contained spacing, and an storage tank is equipped on one side of the body for imbedding the block member. The first terminal group contacts with a first card body as an electrical connection; and the second terminal group contacts with a second card body as an electrical connection. The block member is arranged in the storage tank which is at the side of the dielectric body, the first card against portion and the second card against portion are buckled in one piece to form the block member. The structure saves costs without the need of separate manufacturing, and realizes economic benefit practically.

Description

Memory card connector

Technical field

The utility model is relevant for a kind of memory card connector, refers to a kind of retainer components improvement that is used for two cards especially, and it is integrally formed that retainer component can be two block holding part bending, and the positioning function of auxiliary electrical subcard is saved cost and reached economic benefit in the practicality.

Background technology

Generally speaking, memory card connector is installed on the circuit board, for the various card (as memory card) of planting, make in the card signal can be via this memory card connector and the electrical communication of circuit board, make the location of memory card and memory card connector terminal and retainer component very important that just seem, especially now electronic product, mobile computer for example, PDA(Personal Digital Assistant) or the like, all towards gently, thin, short, little development, therefore, memory card connector is also relatively more done littler, the gap between terminal, retainer component contacts also very important with fastening of memory card, so it is very important that the location action of memory card just seems.

And the retainer component of practising the two memory card connectors that block or block more that have is made the occupation mode that fastens memory card respectively respectively, if two cards promptly are provided with two retainer components, if many cards promptly are provided with a plurality of retainer components, when memory card inserts connector, the plug-in card that may lead to errors causes the damage of terminal or other important document, and desired cost does not meet Financial cost, also can't reach its practical benefit in the practicality.So the utility model is promptly done improvement at the shortcoming that habit has, to reach preferable interests.

The utility model content

In view of this, the purpose of a kind of memory card connector of the utility model is: provide a kind of saving cost need separately not make, and reach the memory card connector of the economic benefit in the practicality.

A kind of memory card connector of the utility model, its structure comprise an insulating body, a first terminal group, one second terminal group and a retainer component at least and combine.

The body of insulating body installing associated components fastens formation first accommodation space and second accommodation space with shielding casing, is provided with a storage tank that supplies retainer component to insert in body one side in addition; The first terminal group contacts conducting with the first card body, produces the electric connection effect; Second terminal group contacts conducting with the second card body, produces the electric connection effect; Retainer component then is located in the storage tank of insulating body one side, and retainer component is integrally formed by first block holding part and the bending of second block holding part.

And the retainer component that focuses on of the present utility model is integrally formed by first block holding part and second block holding part, the positioning function of auxiliary electrical subcard.

The beneficial effect that adopts said structure to reach is: this kind mode is not only saved cost and need separately do not made, and reaches the economic benefit in the practicality.

Description of drawings

Fig. 1 is a perspective exploded view of the present utility model;

Fig. 2 is a retainer component schematic perspective view of the present utility model;

Fig. 3 is the first card body schematic perspective view of the present utility model;

Fig. 4 is the second card body schematic perspective view of the present utility model;

Fig. 5 is a retainer component assembling schematic diagram of the present utility model;

Fig. 6 is the first card body user mode figure of the present utility model;

Fig. 7 is the second card body user mode figure of the present utility model.

[figure number explanation]

1 insulating body, 10 first accommodation spaces

100 first jacks, 101 sidewalls

11 second accommodation spaces, 110 second jacks

111 sidewalls, 12 storage tanks

2 the first terminal groups, 20 the first terminals

3 second terminal group, 30 second terminals

4 retainer components, 40 first block holding parts

400 contact sites, 41 second block holding parts

410 contact sites, 5 shielding casings

6 first card bodies, 60 clamping parts

7 second card bodies, 70 clamping parts

71 upper stratas, 72 lower floors

Embodiment

For the clear structure of the present utility model of your auditor is formed, and the overall operation mode, cooperate graphic being described as follows now:

The utility model memory card connector, its structure comprise an insulating body, a first terminal group, one second terminal group, a retainer component and a shielding casing at least, and structure as shown in Figure 1 generally is respectively described below:

Insulating body 1, the body of installing associated components fastens formation first accommodation space 10 and second accommodation space 11 with shielding casing 5, is provided with a storage tank 12 that supplies retainer component 4 to insert in insulating body 1 one sides in addition.

The first terminal group 2 comprises a plurality of the first terminals 20, is inserted in first jack 100 of first accommodation space 10, contacts conducting with the first card body, produces the electric connection effect.

Second terminal group 3 comprises a plurality of second terminals 30, is inserted in second jack of second accommodation space 11 110, contact conducting with the second card body, generation electric connection effect.

Retainer component 4, integrally formed by first

block holding part

40 and 41 bendings of second block holding part, be formed with a contact site 400,410 respectively, and first block holding part 40 is outstanding for prolonging than second block holding part 41, sees also shown in Figure 2; First block holding part is sticked in the clamping part 60 of the first card body 6 one sides depression, sees also shown in Figure 3ly, and second block holding part then engages the clamping part 70 of the second card body, 7 one sides depression, and card body both sides all form stair-stepping upper strata 71 and lower floor 72.See also shown in Figure 4.

Shielding casing 5 is located at the top of insulating body 1, with its fastening.

So, extremely shown in Figure 7 as Fig. 5, assembling of the present utility model is inserted in a plurality of the first terminals 20 alignment of the first terminal group 2 in first jack 100 of first accommodation space 10, and a plurality of second terminals 30 alignment of second terminal group 3 are inserted in second jack 110 of second accommodation space 11; Retainer component 4 is that first

block holding part

40 and 41 bendings of second block holding part are integrally formed, inserts in the storage tank 12 of insulating body 1 one sides according to its form.

And as shown in Figure 6, when the first card body 6 is inserted in first accommodation space 10 of insulating body 1, the first card body 6 is prolonging the sidewall 101 of first accommodation space 10 and is inserting, be provided with the clamping part 60 of depression because of the first card body, 6 one sides, clamping part 60 can be conflicted with the contact site 400 of first block holding part 40 and be fastened when inserting, the first card body 6 in addition side then with the first terminal set of contact, form the effect that electrically connects.

And for example shown in Figure 7, when the second card body 7 is inserted in second accommodation space 11 of insulating body 1, prolonging the sidewall 111 of second accommodation space 11 inserts, and the both sides sidewall 111 of second accommodation space 11 is an arc, when the second card body 7 is inserted, because of these second two ends of blocking body 7 one sides are arc, the curved wall 111 of inserting the back and second accommodation space 11 promptly surely closes mutually; And the second card body, 7 one sides have the clamping part 70 that engages depression with second block holding part 41, clamping part 70 can be conflicted with the contact site 410 of second block holding part 41 and be fastened when inserting, the second card body 7 side in addition then contacts with second terminal group, form the effect that electrically connects, the shielding casing 5 with insulating body 1 top fastens at last.

Yet the first card body is a Micro SD card in the present embodiment, and the second card body is a MS Micro card, also can be other electronic cards; The pattern of Micro SD card is thin and narrow, and first accommodation space is little than second accommodation space, relatively the pattern of MS Micro card is thicker and roomy, and second accommodation space is big than first accommodation space, that is the big or small width of first accommodation space and second accommodation space can adjust according to the pattern size of the first card body and the second card body.And it is integrally formed by first block holding part and the bending of second block holding part that the utility model focuses on retainer component, and first block holding part is outstanding for prolonging than second block holding part, positioning function with auxiliary electrical subcard, this kind mode is not only saved cost and need separately do not made, and reaches the economic benefit in the practicality.

As mentioned above, the utility model provides a preferable feasible memory card connector, so offer the application of novel patent in accordance with the law, above implementation and graphic shown in, the utility model preferred embodiment is not to limit to the utility model with this, be with, such as approximate with structure of the present utility model, device, feature etc., identical, all should belong to of the present utility model found purpose and claim in.

Claims

1, a kind of memory card connector is characterized in that, its structure comprises at least:

One insulating body, the body of installing associated components fastens formation first accommodation space and second accommodation space with shielding casing, is provided with a storage tank that supplies retainer component to insert in insulating body one side in addition;

One the first terminal group contacts conducting with the first card body;

One second terminal group contacts conducting with the second card body;

One retainer component is located in the storage tank of insulating body one side, and this retainer component is established first block holding part and second and fastened.

2, memory card connector as claimed in claim 1 is characterized in that, the first card body is a Micro SD card, and card body one side is established the clamping part of confession first block holding part engaging of depression.

3, memory card connector as claimed in claim 2 is characterized in that, the pattern size of the big or small width of first accommodation space and the first card body is complementary.

4, memory card connector as claimed in claim 1 is characterized in that, the second card body is a MS Micro card, and card body one side is established the clamping part of confession second block holding part engaging of depression, and card body both sides all form stair-stepping upper and lower layer.

5, memory card connector as claimed in claim 4 is characterized in that, the pattern size of the big or small width of second accommodation space and the second card body is complementary.

6, memory card connector as claimed in claim 1 is characterized in that, the both sides sidewall of second accommodation space is an arc.

7, memory card connector as claimed in claim 6 is characterized in that, this second card body is that the two ends of inserting second accommodation space, one side are arc, inserts the back and surely closes mutually with the second accommodation space curved wall.

8, memory card connector as claimed in claim 1 is characterized in that, this first terminal group comprises a plurality of the first terminals, is inserted in first jack of first accommodation space.

9, memory card connector as claimed in claim 1 is characterized in that, this second terminal group comprises a plurality of second terminals, is inserted in second jack of second accommodation space.

10, memory card connector as claimed in claim 1 is characterized in that, the insulating body top is provided with a shielding casing, is interlocked with insulating body.

11, memory card connector as claimed in claim 1 is characterized in that, this first retainer component is outstanding for prolonging than second retainer component.