CN1311398C - Adapter for memory card - Google Patents
Adapter for memory card Download PDFInfo
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- CN1311398C CN1311398C CNB031372953A CN03137295A CN1311398C CN 1311398 C CN1311398 C CN 1311398C CN B031372953 A CNB031372953 A CN B031372953A CN 03137295 A CN03137295 A CN 03137295A CN 1311398 C CN1311398 C CN 1311398C
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- memory card
- adapter
- core body
- card
- clamping part
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Abstract
The present invention provides a minitype adapter for a memory card, which is used for an electronic instrument for a memory card with a usual dimension, a mobile phone, etc. The present invention comprises fittings (2) of a frame mount for installing a memory card (4) capable of freely loading and unloading by inserting into the end part of the memory card (4) and a core body (3) which is embedded in and installed on the fittings (2) of a frame mount and is composed of a resin shaping body, and simultaneously, the integration thickness of the adapter is roughly equal to that of the memory card (4). The fittings (2) of a frame mount comprise a pair of gripping parts (21 and 22) which are formed at both ends of the installation side of the memory card (4) and are used for gripping both sides of the memory card (4) by inserting the memory card (4), a hook-shaped part (23) which is arranged between the gripping parts (21 and 22) and is capable of combining the end part of the memory card (4) capable of freely inserting and pulling by using elasticity of each spring so as to prevent the memory card (4) from being pulled out under the state of simultaneously being limited to move towards the direction of the core body (3) and a protrusion part (24) for fastening so as to fix the core body (3) by fastening the core body (3), wherein the gripping parts roughly present a U shape.
Description
Technical field
The present invention relates to enlarge the adapter of the usable range of the electronic device that uses memory card by minimum storage cards such as memory card, particularly RS-MMC are installed.
Background technology
As commercially available memory card, ATA (PC) card is arranged, smart media card (smart media card), the CF card, MMC (registered trademark) etc., it is identical with MMC also to develop thickness recently, and the width and the degree of depth (length) are about its half RS (small size)-MMC (registered trademark).This RS-MMC is identical with the specification of MMC, can replace MMC, is used for fields such as electronic devices such as computing machine and mobile phone.
But present present situation is because the RS-MMC size is little, can not be used on the apparatuses such as the computing machine that can adopt other memory cards such as MMC and external drive, and only can be used for apparatuses such as corresponding special purpose computer of RS-MMC and external drive on.Therefore, the scope of the used electronic device of small-sized memory card such as RS-MMC is restricted.
Summary of the invention
The present invention considers this problem and proposes, its objective is provides a kind of by small-sized memory card such as RS-MMC is installed, thereby and can be used for the storer adapter for card of the usable range that can enlarge the minimum storage card on the corresponding electronic device of memory card with general size such as MMC.
In order to achieve the above object, the storer adapter for card of the present invention the 1st aspect, it is characterized by, have by inserting the framework accessory that the memory card that can freely load and unload is installed in the memory card end, with the core body that constitutes by resin-formed body that embeds and be installed on the framework accessory, the thickness of adapter integral thickness and memory card is roughly the same, the said frame accessory has, be formed at the two ends of memory card installation side, roughly be the U font, by inserting a pair of clamping part that memory card comes clamping memory card both sides; Be located between a pair of clamping part, utilize spring force to combine hook portion with the end of the memory card that can freely plug to prevent that memory card is pulled out; And fastening by to core body, the fastening teat of using that core body is fixed, described a pair of clamping part has by combine the anti-of aperture of controlling the opening that roughly is the U font with core body and hacks, on core body and hook portion, be provided with to interconnect and prevent that hook portion is to the movement limiting portion that moves with the core body reverse direction by described framework accessory and described core body.
According to the described invention in the 1st aspect, by core body being inserted in the framework accessory,, core body and framework accessory are fitted together with fastening fastening with teat, form the storer adapter for card.In this adapter, by memory card is inserted in the framework accessory, make the clamping part clamping the both sides of memory card, simultaneously, utilize spring force to make hook portion combine and prevent to extract with memory card, so just memory card can be installed in the adapter.
Be equipped with under the state of memory card, the overall dimensions of memory card and adapter is measure-alike with big or small usually memory card.The thickness of adapter and the thickness of memory card are roughly the same.Therefore, under memory card was installed in state in the adapter, the memory card of its size and general size was measure-alike, can use on the electronic device of the memory card that uses general size, but therefore can enlarge the usable range of minimum storage card.
The invention of the 2nd aspect is as the described storer adapter for card in the 1st aspect, it is characterized by, and roughly is the U font by above-mentioned a pair of clamping part is made, and applies to be used for the spring force that memory card in flexibly clamping; Simultaneously, at least one clamping part, form the centering protuberance that memory card is felt relieved.
According to the described invention in the 2nd aspect,, therefore memory card can be installed reliably because clamping part utilizes the spring force clamping memory card.In addition, because centering is felt relieved to memory card with protuberance, therefore can reliably memory card be installed on the tram.
The invention of the 3rd aspect is as the described storer adapter for card in the 1st or 2 aspects, it is characterized by, and above-mentioned a pair of clamping part has by combine the anti-of aperture of controlling the opening that roughly is the U font with core body and hacks.
According to the invention of the 3rd aspect, because anti-hacking and the combining of core body can be suppressed opening of clamping part, so the framework accessory can keep certain thickness, and makes the unlikely increase of integral thickness of adapter.Therefore can be installed on the electronic device reliably.In addition and since clamping part reliably clamping memory card, therefore can prevent that memory card from coming off.And, even removable memories card continually, because clamping part is keeping U font roughly, so good endurance.
The adapter of the invention of the 4th aspect for using as one of 1-3 aspect described memory card is characterized by, and along direction of insertion, the inserting side end face that is positioned at the memory card on the above-mentioned a pair of clamping part is by the part of cutting sth. askew.
Like this, by clamping part is cut a part obliquely, at correct non-resistance when inserting memory card, in contrast, resistance is then very big when oppositely inserting.Therefore, sensation that can be when inserting prevents that in advance storer from clamping instead.
The invention of the 5th aspect is as one of 1-4 aspect described storer adapter for card, it is characterized by, form the notch that engages with memory card in above-mentioned a pair of clamping part at least one, as the counterrotating rotation center of the memory card relative with the framework accessory.
According to the described invention in the 5th aspect, can be that the center rotates relatively with the notch by making memory card, memory card is installed on the adapter, therefore can install simply.
In addition, in the present invention, form and the corresponding jut that combines of otch, combine as above-mentioned rotation center with otch and can make in conjunction with jut by a end at memory card.Like this, because memory card is stably relatively rotated, therefore can make the installation of memory card easier.And form in conjunction with jut by the end at memory card, can make when installing has directivity, therefore, can prevent that storer from clamping instead.
The described invention in the 6th aspect is a kind of storer adapter for card, it is characterized by, have by inserting the framework accessory that the memory card that can freely load and unload is installed in the memory card end, with the core body that constitutes by resin-formed body that embeds and be installed on the framework accessory, simultaneously, the thickness of adapter integral thickness and memory card is roughly the same
The said frame accessory has, be formed at the two ends of memory card installation side, roughly be the U font, by inserting a pair of clamping part that memory card comes clamping memory card both sides; Be located between a pair of clamping part, utilize spring force to combine hook portion with the end of the memory card that can freely plug to prevent that memory card is pulled out; And fastening by to core body, the fastening teat of use that core body is fixed, and on the outside surface of framework accessory, the formation insulating coating.
According to the invention of the 6th aspect,, therefore,, can not cause the short circuit between the connector contact even mistakenly adapter is installed in the connector owing on the outside surface of framework accessory, be formed with exhausted overlay film yet.Therefore, can stop the associated electrical instrument damaged and destroyed etc.
According to the invention of the 7th aspect be as the described storer adapter for card in the 1st aspect, it is characterized by, on core body and hook portion, be provided with by interconnecting and prevent that hook portion is to the movement limiting portion that moves with the core body reverse direction.
According to the described invention in the 7th aspect, because hook portion is limited and can not breaks away from core body, so hook portion can not break away from core body.Like this, hook portion always keeps certain attitude with respect to memory card, and hook portion is combined with memory card.
Being characterized as of the invention of the 8th aspect is formed with insulating coating on the whole outer surface of framework accessory.
According to the described invention in the 8th aspect,, also can prevent short circuit between the connector contact fully by being formed at insulating coating on the framework accessory whole outer surface even mistakenly adapter is installed in the connector.
Being characterized as of the invention of the 9th aspect, at the external surface peripheral of framework accessory, part forms insulating coating.
According to the described invention in the 9th aspect, even mistakenly adapter is installed in the connector, the insulating coating by only necessary part place forms around framework accessory appearance also can prevent the short circuit between the connector contact fully.
Being characterized as of the invention of the 10th aspect, insulating coating is made by thermoplastic resins such as acrylate resin, polyvinyl resin, polyimide resin, polyamide, fluororesin, epoxy resin, vibrin or thermoset resin.
According to the described invention in the 10th aspect,, therefore can not weaken the physical strength of framework accessory, and can keep insulativity for a long time owing to use various thermoplastic resins or thermoset resin as insulating coating.
The invention of the 11st aspect is as one of 1-10 aspect described storer adapter for card, it is characterized by, and above-mentioned memory card is RS-MMC.
According to the described invention in the 11st aspect, can use small-sized RS-MMC with the MMC of general size the samely.
Description of drawings
Fig. 1 is an adapter top perspective view of the present invention;
Fig. 2 is the adapter face upwarding stereogram;
Fig. 3 is the stereographic map of framework accessory hook portion;
Fig. 4 represents with the sectional view under the state of clamping part clamping;
Fig. 5 is used to illustrate the anti-exploded perspective view that hacks;
Fig. 6 is the sectional view of the anti-effect of hacking of expression;
Fig. 7 is the stereographic map under the anti-installment state of hacking of expression;
Fig. 8 (a) and (b) be planimetric map and side view before adapter is installed;
Fig. 9 (a) and (b) be planimetric map and side view in the adapter installation process;
Figure 10 is the profile along the W-W line among Fig. 9;
Figure 11 (a) and (b) for the expression adapter interim installment state under planimetric map and side view;
Figure 12 is the profile along the X-X line among Figure 11;
Figure 13 (a) and (b) be plane and side view under the expression adapter installment state;
Figure 14 is the profile along the Y-Y line among Figure 13;
Figure 15 (a)～(c) is the sectional view of the fastening operation of expression;
The exploded perspective view of Figure 16 for memory card being packed into before the adapter;
Figure 17 is for being equipped with the face upwarding stereogram of the state of memory card in the adapter;
Figure 18 is for being equipped with the top perspective view of the state of memory card in the adapter;
Figure 19 (a)～(e) is the diagrammatic cross-section of the process of adapter that memory card is packed into;
Figure 20 is by the diagrammatic cross-section of taking out the operation of memory card in the adapter;
Figure 21 is the diagrammatic cross-section of the defective mode under the situation of no movement limiting portion;
Figure 22 is the another kind of backplan that memory card is installed in the method in the adapter;
Figure 23 is the backplan of the memory card of the another kind of embodiment of expression;
Figure 24 is installed in the memory card of Figure 23 for expression the backplan of the operation on the adapter;
Figure 25 is that backplan is amplified in the part of Figure 24;
Figure 26 is the top perspective view of the adapter of another embodiment;
Figure 27 is the face upwarding stereogram of the adapter of another embodiment;
Figure 28 is the top perspective view of the adapter of another embodiment;
Figure 29 is the face upwarding stereogram of the adapter of another embodiment;
Figure 30 is for correctly inserting adapter and memory card the planimetric map of the state in the connector;
The sectional view of Figure 31 for being looked along the A-A line direction of arrow of Figure 30;
Figure 32 is the planimetric map that adapter and memory card is inserted the state in the connector with wrong way;
The sectional view of Figure 33 for being looked along the B-B line direction of arrow of Figure 32.
Symbol description
1 adapter; 2 framework accessories; 3 core bodys; 4 memory cards; 21,22 clamping parts; 23 hook portion; The 24 fastening teats of using; 25 centering protuberances; 26 anti-hacking; 27 inclined-planes; 29 notchs; 60 insulating coatings.
Embodiment
Below, with reference to Fig. 1～Figure 29 one embodiment of the present invention being described, the adapter 1 in this embodiment has framework accessory 2 and core body 3.
In addition, before the adapter 1 of explanation present embodiment, explanation earlier is installed in the memory card 4 on the adapter 1.Memory card 4 is the minimum storage card shorter than the length of the memory card of general size, in the present embodiment, uses RS-MMC (registered trademark).As Figure 16～shown in Figure 180, in the minimum storage card 4 that constitutes by RS-MMC,, form the portion that is held 41,42 of a pair of two-end thickness attenuation on Width on the two sides of body 40.Clamping part 21,22 clampings of adapter 1 this and are held portion 41,42.And this a pair of being held between the portion 41,42, formation is step-like gradually low rectangle engagement groove 43.Engagement groove 43 is formed at the lower surface of body 40, and this engagement groove 43 combines with the hook portion 23 of the adapter 1 of subtend.These are held the end that portion 41,42 and engagement groove 43 all are formed at the adapter 1 of body 40.
In addition, if versicolor coloured material on the surface applied of memory card 4, just can utilize aberration that memory card 4 is discerned, thereby raising convenience, simultaneously, by about 200～300 ℃ thermal treatment of in the coating process, implementing, framework accessory 2 is solidified, thereby improve physical strength.According to actual measurement as can be known, intensity has approximately improved 5%.
And for example shown in Fig. 1,2 and 8, this framework accessory 2 has and is roughly plate shaped support plate 20, and is formed at clamping part 21,22, hook portion 23 and fastening with teat 24 about a pair of setting up separately on the support plate 20.
Bend to roughly U font by the both ends, the left and right sides that will be positioned at memory card 4 installation sides on the support plate 20, form a pair of clamping part 21,22.Each clamping part 21,22 forms opening U font roughly in opposite directions, by the two ends of memory card 4 are inserted in the clamping part 21,22, makes clamping part 21,22 clampings the portion that is held 41,42 at memory card 4 two ends.Since this clamping suppressed memory card 4 to the left and right direction move with above-below direction and move, therefore, as Figure 17 and shown in Figure 180, adapter 1 and memory card 4 not have under the loosening state installation at grade.In addition, by the two ends that memory card 4 with clamping part 21,22 clampings, can prevent that adapter 1 and memory card 4 from bending to " L " shape, simultaneously, adapter and memory card are non-warping, and then can prevent the disengaging that causes because of distortion.
By clamping part 21,22 being bent to " U " font roughly, spring force is applied on last slice 21a., the 22a, make that 21a, 22a and memory card 4 form Elastic Contact on this.By make like this clamping part 21,22 flexibly clamping the memory card 4 that inserts, memory card 4 in clamping reliably.
On the other hand, on following 21b, 22b of support plate 20 1 sides of clamping part 21,22, form centering with protuberance 25.By processing, sheet 21b, 22b are partly swelled, form centering protuberance 25.By memory card 4 is inserted in the clamping parts 21,22, each centering is contacted with stage portion 45 as the interface of the portion that is held 41,42 of memory card 4 and body 40 with protuberance 25.Because this contact can be felt relieved to memory card 4, therefore can reliably memory card 4 be installed on the tram with respect to adapter 1.In addition, centering can be formed on any one of paired clamping part 21,22 with protuberance 25.
On last slice 21a, the 22a of clamping part 21,22, be formed with and anti-ly hack 26.As Fig. 5～shown in Figure 7, make on each a 21a, 22a crooked downwards, simultaneously, under this case of bending, form to what core body 3 directions were extended and anti-ly hack 26.By making this anti-hack 26 and enter in the groove 31 that is formed on the core body 3 and combine with core body 3.By this combination, anti-hack 26 can prevent that a 21a, 22a are out of shape upward or upward situation such as bending take place.Like this, can suppress clamping part 21,22 and become open mode by roughly " U " font of the A-stage that is shaped.Therefore,, therefore can be installed in reliably on the electronic device owing to the integral thickness of adapter 1 is increased because of framework accessory 2 keeps certain thickness, simultaneously, can utilize clamping part 21,22 reliably clamping memory card 4, come off to prevent this card.And,, therefore can keep permanance even removable memories card 4 continually plays a role because of clamping part 21,22 is keeping " U " font roughly.
On last slice 21a, the 22a of paired clamping part 21,22, form inclined-plane 27 (referring to Fig. 1) respectively.Inclined-plane 27 is formed on the end face of memory card 4 inserting sides of last slice 21a, 22a of clamping part 21,22, cuts a part obliquely by the inboard to memory card 4 direction of insertion and forms.By such formation inclined-plane 27, have no resistance in the time of can making correct insertion memory card 4, otherwise, will produce very big resistance when oppositely inserting memory card 4.Therefore, utilize the sensation when inserting to prevent that memory card 4 is anti-inserted.In addition, last slice 21a, the 22a of paired clamping part 21,22 and the length of following sheet 21b, 22b, both slightly different shown in the embodiment as shown, also can form the structure of short side same length.
In the both sides of the Width of support plate 20, it is fastening with teat 24 to form standing shape, fixes core body 3 by fastening.
With framework accessory 2 facing surfaces of core body 3 on, by recess is set in the above, form the Embedded Division 33 in the clamping part 21,22 that embeds framework accessory 2.By Embedded Division 33 is embedded in the clamping part 21,22, can with core body 3 under the state of left and right directions location, be installed on the framework accessory 2.As mentioned above, because in this case, spring force acts on the clamping part 21,22, therefore, as shown in Figure 4, when embedding Embedded Division 33 in the clamping parts 21,22, last slice 21a, 22a and the Embedded Division 33 elasticity crimping of clamping part 21,22.Like this, core body 3 can be installed on the framework accessory 2 temporarily.
By core body 3 is installed on the framework accessory 2 in the upper surface slide of support plate 20, under the state that is installed on the framework accessory 2, the upper surface 34 of core body 3 reveals and does well.Owing to can memory card 4 be installed by grip the upper surface 34 that exposes with hand, therefore can prevent that metal framework accessory from making hand injured.In this case, also can carry out embossing processing to the upper surface 34 of core body 3, like this, the concavo-convex naked eyes that cause because of resin shrinkage when making moulding can not be differentiated, when beautifying outward appearance, and the slip in the time of also can preventing to be installed in it on framework accessory 2.
On Embedded Division 33, form above-mentioned groove 31 as the memory card 4 installation side ends on the core body 3.In addition, in the both sides of Width, form fastening carrier 32 with fastening, given length 24 corresponding with teat.As shown in figure 15, the outside surface of fastening carrier 32 is curved, combines with teat 24 with fastening with teat 24 by the fastening of fastening framework accessory 2.By this combination, core body 3 can be fixed on the framework accessory 2.This fastening fixing, and be pressed into fixing differently, constant intensity is big, simultaneously, does not change in time, can make core body 3 and framework accessory 2 stably fixing.But except fastening means, also can adopt mode with adhesive securement.
Figure 12, shown in Figure 14 and for example on the direction in length and breadth of the lower surface of core body 3, forms flank 35.Like this, by on core body 3, forming the structure that is referred to as slot pulling, can improve intensity, and can reduce resin demand.In addition, in order to be easy to from electronic installation, to take out, at the rear side formation elongated slot 36 of core body 3.In illustrated embodiment, this elongated slot 36 is formed at up and down on two surfaces, also can only be formed at wherein any surface.Certainly, do not have elongated slot 36, neither just can not operate.
In addition, on the hook portion 23 of core body 3 and framework accessory 2, also be formed with movement limiting portion.As shown in Figures 2 and 3, movement limiting portion by the contact ear 28 that is formed at hook portion 23 length direction two ends with contact the press section 37 that ear 28 correspondingly is formed on the core body 3 with this and constitute.When being installed in core body 3 on the framework accessory 2, on movement limiting portion, press section 37 from following with contact ear 28 and join and be pressed into.Because this pushing can be limited hook portion 23 and connecting portion 20a moves (referring to Figure 21) to the direction of leaving core body 3, so they can not break away from core body 3.Like this, because hook portion 23 keeps certain attitude with respect to memory card 4, therefore, hook portion 23 can combine reliably with memory card 4.
Fig. 8～Figure 15 represents core body 3 is installed in the process of making adapter 1 on the framework accessory 2.
Fig. 8 represents to make core body 3 approaching by the rear side of framework accessory 2, as Fig. 9 and shown in Figure 10, inserts the clamping part 21,22 of framework accessory 2 from the Embedded Division 33 of rear side with core body 3.At this moment, the fastening state that erects by support plate 20 with teat 24 maintenances.
Figure 11 represents Embedded Division 33 is embedded state in the clamping part 21,22 fully.At this moment, because clamping part 21,22 has spring force, therefore, clamping part 21,22 is clamping Embedded Division 33 securely, like this, just makes core body 3 and framework accessory 2 become interim installment state.
Figure 15 represents to carry out state when fastening accordingly with interim installment state.The assembly location of interim installment state is placed on the fastening mould 5, makes fastening with drift 6 approaching fastening moulds 5 (state of Figure 15 (a)).Form the fastening recess 6a of arc on fastening drift 6, by approaching to fastening mould 5, fastening recess 6a contacts with teat 24 with fastening, makes this fastening usefulness teat 24 bendings (state of Figure 15 (b), (c)) forcibly.Like this, on the fastening fastening carrier 32 that is fastened to core body 3 with teat 24, core body 3 and framework accessory 2 are fixedly mounted in together,, make adapter 1 as Figure 13, Figure 14 and Fig. 1, shown in Figure 2.The integral thickness of the adapter of making 1 and the thickness of memory card 4 are roughly the same.
Figure 16～Figure 19 represents memory card 4 is installed in process on the adapter of making as described above 1.
Shown in Figure 16 and Figure 19 (a), make adapter 1 relative, and make them near each other with memory card 4, the portion that is held 41,42 with memory card 4 inserts in the clamping part 21,22 of framework accessory 2 at leisure.By such insertion, make the rear end 46 of memory card 4 contact (Figure 19 (b)) with the hook portion 23 of framework accessory 2 and depress hook portion 23.At this moment,, make hook portion 23 because of can on the conical surface 46a that leads, sliding, and depressed (Figure 19 (c) and (d)) reposefully by on the rear end 46 of the installation side of memory card 4, forming guiding conical surface 46a.By this slip, in case hook portion 23 is crossed the rear end 46 of memory card 4, spring force will make hook portion 23 enter in the engagement groove 43 of memory card 4, and by spring force combine with engagement groove 43 (Figure 19 (e)).By this combination, memory card 4 is installed in the adapter 1.Because therefore this installation can install easily only by making adapter 1 and memory card 4 approaching carrying out.
Under the installment state of sort memory card 4, the memory card of the overall dimensions of memory card 4 and adapter 1 and common size measure-alike.And as mentioned above, the thickness of the thickness of adapter 1 and memory card 4 is roughly the same.Therefore, under memory card 4 is installed on state on the adapter 1, have the size identical with the memory card of general size.Owing to can be used for adopting article such as the electronic device of memory card of general size and mobile phone like this, but therefore can enlarge the usable range of small-sized memory card such as RS-MMC.
In addition, move to the direction with core body 3 disengagings owing to utilize the movement limiting portion that is made of the press section 37 that contacts ear 28 and core body 3 can limit hook portion 23, therefore, hook portion 23 can not break away from core body 3.Like this, just can not become state shown in Figure 21, but make hook portion 23 keep certain attitude, thereby can combine with memory card 4 reliably with respect to memory card 4.
Figure 20 represents to take out the operation of memory card 4 from adapter 1.When taking out, depress hook portion 23 to remove and the combining of engagement groove 43.By this disarm state memory card 4 is separated with adapter 1, like this, just can take out memory card 4.Therefore, can take out memory card 4 easily.
As depicted in figs. 1 and 2, in the present embodiment, on clamping part 21 or 22, be formed with notch 29.Notch 29 is formed on the side of clamping part 21 of a side, and is rectangular, also can make the otch of arc.The notch 29 of Xing Chenging like this, the benchmark of the directivity in the time of can becoming memory card 4 and install.
Figure 22 represents that with notch 29 be the operation that benchmark is installed memory card 4.Be articulated in the end of the adapter 1 that will form notch 29 under the state of end of memory card 4, be that the center makes adapter 1 do rotation relatively with notch 29, thereby memory card 4 is installed.Because this installation of being undertaken by rotation, the directivity during installation is clear and definite, therefore has can prevent to adorn mistake or adorn anti-advantage.
Figure 23 represents another embodiment of memory card 4, forms in conjunction with jut 48 in the end of installation side.Figure 24 and Figure 25 represent memory card shown in Figure 23 4 is installed in operation on the adapter 1.To insert in conjunction with jut 48 and be formed at the notch 29 on the adapter 1 and articulate, under this articulates state, be rotation center with notch 29, makes adapter 1 do relative rotations with memory card 4 and install.
Utilize this installation method, because the deviating from of memory card 4 and adapter 1 can not rotate the time, thereby can stably rotate, therefore, can be simpler and memory card 4 is installed reliably.In addition, owing to form in conjunction with jut 48 by the end at memory card 4, therefore orientable installation can prevent memory card 4 dresses anti-.
The adapter 1 that Figure 30 and Figure 31 represent to be equipped with memory card 4 correctly inserts in the connector 50 and the example that is connected.The framework accessory 2 of adapter 1 does not contact with the contact 51 of connector 50.Therefore, can not cause short circuit between each contact 51.
Figure 32 and Figure 33 represent to insert example in the connector 50 with the adapter 1 that wrong way will be equipped with memory card 4.That is, owing to put upside down, and front and back insert in the connector 50 on the contrary, and therefore, the contact 51 of connector 50 contacts with framework accessory 2, makes between each contact 51 and forms short circuit.Even in this case,, also can prevent the short circuit between each contact 51 by the insulating coating on the outside surface that is formed on framework accessory 2 60.
The effect of invention
Because the present invention has aforesaid structure, its effect is as follows.
Invention according to claim 1 is because by being installed in adapter with memory cards In, make the size of the single unit system that contains adapter and the size phase of the memory cards of general size With, therefore can be on the electronic instrument of the memory cards of using general size and mobile phone etc. Use. Therefore, can enlarge the scope of application of minimum storage card.
Invention according to claim 2, same except having with the invention of claim 1 Effect beyond owing to utilize spring force clamping memory cards, therefore can install reliably Memory cards. And, owing to memory cards can be felt relieved, therefore can memory cards is reliable Be installed on the tram.
Invention according to claim 3, owing to suppressed the opening of clamping part, so frame The frame accessory can be kept certain thickness, not only can be installed on the electronic instrument reliably, and Can prevent that memory cards breaks away from.
The present invention according to claim 4 is except having the described invention of claim 1～3 Effect beyond, also can prevent the installation memory cards anti-loaded.
Invention according to claim 5 is except having claim 1～4 described invention Beyond the effect, because rotating memory card and it is installed in the adapter relatively, therefore can To install simply. In addition, owing to form and notch by the end in memory cards Corresponding protuberance can make directionality when installing, therefore can prevent memory cards anti-loaded.
Invention according to claim 6 is except the effect of invention with claim 1 In addition, owing to form insulating coating at the outer surface of framework accessory, even therefore mistakenly will Adapter and memory cards are inserted in the connector, can not cause the short circuit between the connector contact. The breakage that therefore, can prevent the electronic instrument of being correlated be compromised etc.
Invention according to claim 7 is except having the effect of the described invention of claim 1 Beyond the fruit, owing to limited hook portion, it can not be broken away from core body, so hook portion is relative Keep certain attitude in memory cards, so, can make hook portion and memory cards reliably In conjunction with.
Invention according to claim 8 is owing to shape on the whole outer surface of framework accessory Become to have insulating coating, even therefore mistakenly adapter and memory cards are inserted in the connector, Also can prevent the short circuit between the connector contact fully.
Invention according to claim 9 is because around the framework accessory, part forms Insulating coating even therefore mistakenly adapter and memory cards are inserted in the connector, also can To prevent the short circuit between the connector contact fully.
Invention according to claim 10 is owing to use various thermoplasticity or thermosetting resin Make the insulating coating of framework accessory, therefore can not weaken the mechanical strength of framework accessory, and can With long-term maintenance insulating properties.
Invention according to claim 11 is except having the invention effect of claim 1～6 Beyond the fruit, can also similarly use small-sized RS-MMC with the MMC of general size.
Claims (7)
1. a storer adapter for card is characterized by, and has
By inserting the framework accessory that the memory card that can freely load and unload is installed in the memory card end, with embedding and be installed in the core body that is made of resin-formed body on the framework accessory, the thickness of adapter integral thickness and memory card is roughly the same,
Described framework accessory has,
Be formed at the two ends of memory card installation side, roughly be the U font, by inserting a pair of clamping part that memory card comes clamping memory card both sides; Be located between a pair of clamping part, utilize spring force to combine hook portion with the end of the memory card that can freely plug to prevent that memory card is pulled out; And fastening by to core body, the fastening teat of using that core body is fixed,
Described a pair of clamping part has by combine the anti-of aperture of controlling the opening that roughly is the U font with core body and hacks; On core body and hook portion, be provided with to interconnect and prevent that hook portion is to the movement limiting portion that moves with the core body reverse direction by described framework accessory and described core body.
2. storer adapter for card as claimed in claim 1 is characterized by, and roughly is the U font by described a pair of clamping part is made, and applies to be used for the spring force that memory card in flexibly clamping; Simultaneously, at least one clamping part, form the centering protuberance that memory card is felt relieved.
3. storer adapter for card as claimed in claim 1 or 2 is characterized by, and along direction of insertion, the inserting side end face that is positioned at the memory card on the described a pair of clamping part is by the part of cutting sth. askew.
4. storer adapter for card as claimed in claim 1 or 2 is characterized by, and forms the notch that engages with memory card at least one in described a pair of clamping part, as the counterrotating rotation center of the memory card relative with the framework accessory.
5. storer adapter for card as claimed in claim 3 is characterized by, and forms the notch that engages with memory card at least one in described a pair of clamping part, as the counterrotating rotation center of the memory card relative with the framework accessory.
6. storer adapter for card as claimed in claim 1 is characterized by, and is formed with insulating coating on the whole outer surface of framework accessory.
7. storer adapter for card as claimed in claim 1 is characterized by, and at the external surface peripheral of framework accessory, part forms insulating coating.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031372953A CN1311398C (en) | 2003-06-04 | 2003-06-04 | Adapter for memory card |
| HK05102206A HK1071459A1 (en) | 2003-06-04 | 2005-03-14 | Adapter for memory card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031372953A CN1311398C (en) | 2003-06-04 | 2003-06-04 | Adapter for memory card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1553409A CN1553409A (en) | 2004-12-08 |
| CN1311398C true CN1311398C (en) | 2007-04-18 |
Family
ID=34323557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031372953A Expired - Fee Related CN1311398C (en) | 2003-06-04 | 2003-06-04 | Adapter for memory card |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1311398C (en) |
| HK (1) | HK1071459A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4012809B2 (en) | 2002-11-20 | 2007-11-21 | 株式会社日立製作所 | Objective lens drive |
| TWI335788B (en) | 2007-09-06 | 2011-01-01 | Asustek Comp Inc | Mobile phones and memory card fixing devices |
| CN101383856B (en) * | 2007-09-06 | 2011-05-11 | 华硕电脑股份有限公司 | Mobile phone and storage card fixing device |
| CN102300428B (en) * | 2010-06-28 | 2014-07-30 | 宏碁股份有限公司 | Shell for electronic device |
| JP6325996B2 (en) | 2015-02-23 | 2018-05-16 | モレックス エルエルシー | Card holding member and card connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300070A (en) * | 1999-10-04 | 2001-06-20 | 索尼公司 | Adapter for cassette tape |
| JP2002056927A (en) * | 2000-08-11 | 2002-02-22 | D D K Ltd | Connector for memory card |
| US6364714B2 (en) * | 2000-02-24 | 2002-04-02 | Mitsumi Electric Co., Ltd. | FD-shaped adapter used for card-shaped memory device having comparatively large thickness and solidly-built structure |
| US20030049887A1 (en) * | 2001-04-02 | 2003-03-13 | Tamaki Wada | Semiconductor device and a method of manufacturing the same |
-
2003
- 2003-06-04 CN CNB031372953A patent/CN1311398C/en not_active Expired - Fee Related
-
2005
- 2005-03-14 HK HK05102206A patent/HK1071459A1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300070A (en) * | 1999-10-04 | 2001-06-20 | 索尼公司 | Adapter for cassette tape |
| US6364714B2 (en) * | 2000-02-24 | 2002-04-02 | Mitsumi Electric Co., Ltd. | FD-shaped adapter used for card-shaped memory device having comparatively large thickness and solidly-built structure |
| JP2002056927A (en) * | 2000-08-11 | 2002-02-22 | D D K Ltd | Connector for memory card |
| US20030049887A1 (en) * | 2001-04-02 | 2003-03-13 | Tamaki Wada | Semiconductor device and a method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1071459A1 (en) | 2005-07-15 |
| CN1553409A (en) | 2004-12-08 |
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