CN201104340Y

CN201104340Y - All-in-one card connector for single card insertion

Info

Publication number: CN201104340Y
Application number: CNU2007201937017U
Authority: CN
Inventors: 薛国斌; 赖耀惠
Original assignee: Tai Sol Electronics Co Ltd
Current assignee: Tai Sol Electronics Co Ltd
Priority date: 2007-10-24
Filing date: 2007-10-24
Publication date: 2008-08-20
Anticipated expiration: 2017-10-24

Abstract

The utility model relates to an integral card connector only for a single card to insert, comprising a shell, at least two terminal groups, a clapboard, a cover plate and two elastic pieces, wherein, two sides of the shell are respectively provided with a side wall; the clapboard is movably positioned in the shell; the cover plate is covered on the shell; a chute which is inclined from the foreupward to the posterior-inferior is respectively formed on the two side walls; the clapboard is positioned between the two terminal groups; two lateral margins of the clapboard are positioned in the two chutes and move along the two chutes; the two elastic pieces are arranged between the clapboard and the shell, the elastic resetting force of the elastic pieces makes the clapboard move forward; therefore, the connector has the effect of only one single card to be inserted.

Description

Only supply all in one card connector of single deck tape-recorder insertion

Technical field

The utility model is relevant with the jockey of electronic cards, is meant a kind of all in one card connector that only inserts for single deck tape-recorder especially.

Background technology

Existing all in one card connector, the machine of the All-in-One of existing applicable plurality of specifications card, it can insert for the different cards of plurality of specifications, and cause the problem of misreading for fear of there being multiple card to insert simultaneously, only can be so there is the people to propose for all in one card connector of single deck tape-recorder insertion.

6,908, No. 321 patent cases of U.S. bulletin US have promptly proposed a kind of all in one card connector that only can allow single kind of card insert.This kind design is in the both sides of card connector inside movable guiding element to be set, and inserts back other inlet of block by the lifting of movable guiding element is next at single deck tape-recorder, makes other card to insert, and has reached the effect of only inserting for single deck tape-recorder.This case in design, mainly be to form the corresponding not insertion mouth of card of the same race at the upper and lower that inserts mouth, these movable guiding elements then are to be positioned at the centre position of inserting mouth up and down, make and all can act on movable guiding element by the card of top insertion or the card that inserts by the below, and it is moved to the opposing party, and then reach the effect that other card of block inserts.

Yet, the technology that aforementioned case disclosed mainly is the vertical lift of utilization activity guiding element, it must allow selected card pass through fully above or below it, and therefore the demand in the up and down space of movable guiding element is bigger, and the thickness of whole card connector also can't reduce.

Summary of the invention

Main purpose of the present utility model is to provide a kind of all in one card connector that only inserts for single deck tape-recorder, and it can have the effect of only inserting for single deck tape-recorder.

Another purpose of the present utility model is to provide a kind of all in one card connector that only inserts for single deck tape-recorder, and it optionally locks dividing plate, issuable misoperation in the time of can preventing that card from mispluging.

In order to reach aforementioned purpose, according to a kind of all in one card connector that only inserts for single deck tape-recorder provided by the utility model, include: a housing, both sides have a sidewall respectively, and in front end formation one insertion mouth, the wall of this two sidewall forms single order ladder portion at least; At least two-terminal group, an end is located at this housing and the other end is inserted in this housing, and wherein a terminal group is positioned at the top of another terminal group; One dividing plate is positioned at this housing movably; One cover plate is covered on this housing; This two sidewall forms respectively by a skewed slot that has a down dip backward on preceding, and the end difference of this two sidewall is applicable to card format more than two kinds; This dividing plate is between this two-terminal group, and the both side edges of this dividing plate is arranged in this two skewed slot, and along this two skewed slots activity; Two elastic components are located between this dividing plate and this housing, and its elasticity involution power makes the displacement forward of this dividing plate.By this, can have the effect of only inserting for single deck tape-recorder.

Description of drawings

Fig. 1 is the combination stereogram of the utility model one preferred embodiment.

Fig. 2 is the exploded perspective view of the utility model one preferred embodiment.

Fig. 3 is the combination stereogram of the utility model one preferred embodiment, shows bottom state.

Fig. 4 is the front view of the utility model one preferred embodiment.

Fig. 5 is the stereogram of the utility model one preferred embodiment, shows the state after cover plate takes off.

Fig. 6 is the cross-sectional schematic of the utility model one preferred embodiment, shows the state that is provided with of elastic component.

Fig. 7 is another cross-sectional schematic of the utility model one preferred embodiment, shows the relevant position state of elasticity lock hook and dividing plate.

Fig. 8 is the action schematic diagram of the utility model one preferred embodiment, shows the state that inserts MS Duo card.

Fig. 9 is the action schematic diagram of the utility model one preferred embodiment, shows the state that overhead kick goes out of lock.

Figure 10 is the action schematic diagram of the utility model one preferred embodiment, shows the state that inserts the SD card.

Figure 11 is the action schematic diagram of the utility model one preferred embodiment, shows that dividing plate drops to the state of bottommost.

Figure 12 is the stereogram of the utility model one preferred embodiment, shows that dividing plate drops to the state of bottommost.

Embodiment

In order to describe structure of the present utility model and characteristics place in detail, lift now with the explanation of next preferred embodiment and conjunction with figs. as after, wherein:

To shown in Figure 7, a kind of all in one card connector 10 that only inserts for single deck tape-recorder that the utility model one preferred embodiment is provided mainly is made up of a housing 11, two-

terminal group

21,22, a dividing plate 31, a cover plate 41 and two elastic components 51 as Fig. 1, wherein:

This housing 11, two sidewalls 16 that have a rear wall 14 and forwards form by these rear wall 14 both sides, and insert mouth 18 in the front end formation one of this two sidewall 16 and insert for the card (not shown), the wall of this two sidewall 16 forms an end difference 161.This two sidewall 16 extends to the skewed slot 17 that the back segment position forms inclination by middle section position down respectively backward on preceding, the end difference 161 of this two sidewall 16 is applicable to two kinds of card formats.Two elasticity lock hooks 19 are located at respectively on the end difference 161 of this two sidewall 16, and respectively this elasticity lock hook 19 is the end differences 161 that are fixed in this sidewall 16 with an end, and upwards form an oblique section of leading 191 backward, turn to formation one overhead kick 192 again after inwardly downwards again.This two overhead kick 192 can be up and down.

This two-

terminal group

21,22, one end is located at the rear wall 14 of this housing 11 and is held in addition and is inserted in this housing 11, and wherein a terminal group 21 is positioned at the top of another terminal group 22.Be arranged in the card (present embodiment with the memory card of SD specification be example) of terminal group 21 in order to butt up against broad of top, the terminal group 22 that is arranged in the below is in order to butt up against narrower card (present embodiment is an example with MS Duo card).

This dividing plate 31 is positioned at this housing 11 movably.This dividing plate 31 has several storage tanks 32, and form the wall 34 of predetermined altitude in the both sides of these storage tanks 32, this terminal group 21 that is positioned at the top is to pass these storage tanks 32 by the below, the both side edges of this dividing plate 31 is arranged in this two skewed slot 17, and along go up before this two skewed slot 17 is done, activity under the back, this dividing plate 31 leading edges top has a ramp 36, and the leading edge below has a lower inclined plane 38.The bottom of this dividing plate 31 is subjected to being positioned at 22 contacts of terminal group of below.The leading portion position of these dividing plate 31 two bottom sides has the lock slots 39 to fovea superior respectively.When this dividing plate 31 was positioned at peak, these overhead kicks 192 were to catch in these lock slots 39.

This cover plate 41 is covered on this housing 11.This cover plate 41 is provided with two shell fragments 42 that extand rearward in this housing 11 downwards, and the leading edge height the when bottom of this two shell fragment 42 and this dividing plate 31 are positioned at peak is approaching.

This two elastic component 51 for the compression spring, is located between the rear wall 14 of this dividing plate 31 and this housing 11, and its elasticity involution power makes this dividing plate 31 displacement forward.

Operate condition of the present utility model below is described.

See also Fig. 7, show when the utility model does not insert card, this dividing plate 31 was subjected to the ejection of this two elastic component 51 and was moved upward to peak forward along this two skewed slot 17 this moment, and the contact of the terminal group 22 below this dividing plate 31 is subjected to being positioned at simultaneously supports and can remain in peak.At this moment, these walls 34 are resisted against the bottom of this cover plate 41.

Please consult Fig. 8 again and cooperate Fig. 7, when inserting MS Duo card 91, MS Duo card 91 can be subjected to the compacting guiding of these shell fragments 42 and remain in the below, and the lower inclined plane 38 that can be subjected to these dividing plate 31 the place ahead lower edges is guided, and the process of inserting enter into this dividing plate 31 below, last be positioned at below terminal group 22 dock.At this moment, other card of block is inserted by the top of this MS Duo card 91 again but this dividing plate 31 promptly is positioned at the top of this MS Duo card 91.

What deserves to be mentioned is, in the process that MS Duo card 91 inserts, even upwards backing down these shell fragments 42 actually, inserts by MS Duo card 91 by the top of this dividing plate 31, this dividing plate 31 also can be locked in these lock slots 39 owing to the overhead kick 192 of these elasticity lock hooks 19, and can not be pushed to down, therefore MS Duo card 91 can not misplug in the space of these dividing plate 31 tops yet.When MS Duo card 91 moves back card, only need directly extract and get final product.

Cooperate Fig. 5 and shown in Figure 7 as Fig. 9 to Figure 10, when inserting SD card 92, SD card 92 can be subjected to the guiding of these end differences 161 (being shown in Fig. 5) and insert in the epimere position of this insertion mouth 18, can back down this two shell fragment 42 earlier in the process of inserting, the tiltedly section of leading 191 that acts on this two elasticity lock hook 19 simultaneously makes its decline, use this two overhead kick 192 is moved down and break away from these lock slots 39, its state as shown in Figure 9, this dividing plate 31 state that promptly goes out of lock.SD card 92 continues to enter to its leading edge ejection in this ramp 36 and, this dividing plate 31 promptly descends and retreats to position as shown in figure 10 downwards with this dividing plate 31 and ejection backward, and SD card 92 can insert smoothly.And simultaneously, the terminal group 21 that is positioned at the top is also docked with this SD card 92 because of the decline of this dividing plate 31 is exposed to these storage tanks 32, terminal group 21 is exposed to state such as Figure 11 and shown in Figure 12 of storage tank, 34 of these walls can be used to the terminal group 21 that is positioned at the top is provided the effect of extra guiding location, make terminal group 21 not can with process that card docks in crooked.At this moment, other card of block is inserted by the below of this SD card 92 again but this dividing plate 31 promptly is positioned at the below of this SD card 92.When SD card 92 moves back card, only need directly extract and get final product, and this dividing plate 31 promptly can be subjected to the effect of this two elastic component 51 and involution is extremely the highest and the position of forefront, this two overhead kick 192 afterwards returns in these lock slots 39, returns back to not plug-in card state of Fig. 7 at last.

As from the foregoing, see through dividing plate of the present utility model, can reach the block effect of only inserting for single deck tape-recorder.Its principle is that after a card inserted, this dividing plate promptly was positioned at another space and makes other card to insert again.And the preceding of this dividing plate gone up to back tilting action down, can make things convenient for this elasticity lock hook to lock, and this elasticity lock hook only comes start for a kind of card again, therefore optionally locking, and can further prevent the situation generation of misoperation.

Claims

1. all in one card connector that only inserts for single deck tape-recorder includes:

One housing, both sides have a sidewall respectively, and form an insertion mouth in front end, and the wall of this two sidewall forms single order ladder portion at least;

At least two-terminal group, an end is located at this housing and the other end is inserted in this housing, and wherein a terminal group is positioned at the top of another terminal group;

One dividing plate is positioned at this housing movably;

One cover plate is covered on this housing;

It is characterized in that:

This two sidewall forms respectively by a skewed slot that has a down dip backward on preceding, and this two sidewall and end difference are applicable to card format more than two kinds;

This dividing plate is between this two-terminal group, and the both side edges of this dividing plate is arranged in this two skewed slot, and along this two skewed slots activity;

Also include:

Two elastic components are located between this dividing plate and this housing, and its elasticity involution power makes the displacement forward of this dividing plate.

2. all in one card connector that only inserts according to claim 1 for single deck tape-recorder, it is characterized in that: this housing has a rear wall, and these terminal group are to be located at this rear wall with an end, and the other end then is inserted in this housing.

3. all in one card connector that only inserts for single deck tape-recorder according to claim 1 is characterized in that: respectively this skewed slot is that middle section position by this sidewall respectively is by extending to the respectively back fragment position of this sidewall on preceding backward down.

4. all in one card connector that only inserts for single deck tape-recorder according to claim 1, it is characterized in that: this two elastic component is located between this rear wall and this dividing plate.

5. all in one card connector that only inserts for single deck tape-recorder according to claim 1 is characterized in that: this cover plate is provided with two shell fragments that extand rearward in this housing downwards, and the leading edge height the when bottom of this two shell fragment and this dividing plate are positioned at peak is approaching.

6. all in one card connector that only inserts for single deck tape-recorder according to claim 1 is characterized in that: the bottom of this dividing plate is subjected to being positioned at this terminal group institute contact of below.

7. all in one card connector that only inserts according to claim 1 for single deck tape-recorder, it is characterized in that: this dividing plate has several storage tanks, and this terminal group that is positioned at the top is to be positioned at these storage tanks.

8. all in one card connector that only inserts for single deck tape-recorder according to claim 7 is characterized in that: this dividing plate forms the wall of predetermined altitude in these storage tank both sides.

9. all in one card connector that only inserts according to claim 1 for single deck tape-recorder, it is characterized in that: the leading portion position of this dividing plate two bottom sides has the lock slots to fovea superior respectively; This two sidewall has an elasticity lock hook, and respectively this elasticity lock hook is to be fixed in this sidewall with an end, and upwards forms the oblique section of leading backward, turns to after inwardly downwards to form an overhead kick that slightly makes progress again again, and this two overhead kick can be up and down; When this dividing plate was positioned at peak, these overhead kicks were to catch in these lock slots.

10. all in one card connector that only inserts for single deck tape-recorder according to claim 1 is characterized in that: this dividing plate leading edge top has a ramp, and the leading edge below has a lower inclined plane.