CN105281068A - Card connector and electronic equipment - Google Patents
Card connector and electronic equipment Download PDFInfo
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- CN105281068A CN105281068A CN201510111836.3A CN201510111836A CN105281068A CN 105281068 A CN105281068 A CN 105281068A CN 201510111836 A CN201510111836 A CN 201510111836A CN 105281068 A CN105281068 A CN 105281068A
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- card
- arm
- card connector
- base end
- end part
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Abstract
The invention relates to a card connector and electronic equipment, so as to prevent a card changing with temperature change from being taken out. The card connector is provided with a card storage part, and the card storage part stores a media card (20) and is provided with a connector terminal (G) connected with a card terminal (E) of the stored media card (20). The card connector is also provided with a fixed component (28) which is disposed in the storage part and is used for holding the media card (20) stored in the storage part. The fixed component (28) is provided with a pair of arm parts (52) which are respectively opposite to the corresponding surface of the two opposite surfaces of the media card (20) stored in the storage part. The fixed component (28) is also provided with a base end part (50), and two ends of the base end part (50) are respectively provided with end parts of the pair of arm parts (52), so as to holding the pair of arm parts (52) at specified intervals.
Description
Technical field
Embodiments of the present invention relate to a kind of card connector and electronic equipment.
Background technology
In the electronic equipment such as TV, tuner, Set Top Box receiving the various digital broadcastings such as digital satellite broadcasting, ground digital television broadcast, 110 degree of CS digital broadcastings, in order to the recipient of limited number digital data, be provided with the card connector that can hold the Digital Broadcasting Receiver cards such as such as B-CAS card (BSConditionalAccessSystemsCard) with accessing.
About card connector, such as there is following card connector, the substrate that this card connector is made up of synthetic resin and the metal lid component be provided with to cover suprabasil mode are formed, held Digital Broadcasting Receiver card is kept in card connector, and, when further by card to the inner side press-in of card connector time, hold mode can be extracted the card that holds by releasing.
In the inside of the electronic equipments such as TV, be provided with the component of heating.Repeatedly carry out Kai Heguan along with electronic equipment, card connector is by heating and cooling repeatedly, and by the difference of coefficient of thermal expansion, power card being released to lentamente the outside of card connector acts on.So, consider that the contact of received card separates with the contact of card connector, be identified as the uninstalled situation of card.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Application Publication 2002-522874 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2004-14190 publication
Summary of the invention
The technical problem that invention will solve
Problem to be solved is, prevents the not good situation making card come off from card connector because temperature changes repeatedly.
The technological means of technical solution problem
In one embodiment, provide a kind of card connector, possess: accommodation section, it holds media card, and has the bonder terminal that the card terminal that has with held described media card is connected; And fixed component, it is arranged in described accommodation section, keep the described media card held in described accommodation section, described fixed component has: a pair arm, and it is opposed with each face in two mutually relative faces of the described media card held in described accommodation section; And base end part, it installs the end of described a pair arm at two ends, with the interval specified to keep described a pair arm.
Accompanying drawing explanation
Fig. 1 is the stereogram having carried the TV of B-CAS card card connector that a kind of execution mode is shown from rear side.
Fig. 2 is the stereogram inserting the state of B-CAS card in the B-CAS card connector being shown enlarged in this TV.
Fig. 3 is the vertical view that this B-CAS card is shown from portion of terminal side.
Fig. 4 illustrates the end view under the state of observing this B-CAS card along the direction of insertion of this B-CAS card.
Fig. 5 illustrates a kind of B-CAS card card connector of execution mode and the stereogram of B-CAS card.
Fig. 6 is the exploded perspective view this B-CAS card card connector being resolved into each structural element and illustrates.
Fig. 7 is the stereogram that the fixed component possessed in this B-CAS card card connector is shown.
Fig. 8 is the stereogram of other examples that this fixed component is shown.
Fig. 9 is the stereogram of other examples that fixed component is shown.
Figure 10 illustrates other examples of fixed component and the stereogram of B-CAS card.
Figure 11 illustrates other examples of fixed component and the stereogram of B-CAS card.
Figure 12 be illustrate remain at the fixed component of other examples the B-CAS card inserted in B-CAS card card connector state under stereogram.
Figure 13 is the stereogram of other examples that fixed component is shown.
Figure 14 illustrates other examples of fixed component and the stereogram of B-CAS card.
Figure 15 illustrates other examples of fixed component and the stereogram of B-CAS card.
Embodiment
Below, with reference to accompanying drawing, execution mode is described.In Fig. 1 and Fig. 2, as an example of electronic equipment, show the radiovisor (hereinafter referred to as " TV ") 10 that can receive the various digital broadcastings such as digital satellite broadcasting, ground digital television broadcast, 110 degree of CS digital broadcastings.TV 10 has and encloses the framework 12 of not shown display member and the bearing 14 of support frame 12.
As display member, the panel member of the various image such as display still image, dynamic image such as using liquid crystal display (LCD), plasma scope, OLED display such.Framework 12 is such as configured as slim box shape by synthetic resin.Bearing 14 is configured to the rear side of support frame 12, and is configured to adjust the direction, highly of framework 12.By by bearing 14 support frame 12, the direction of the display member being encased in framework 12, highly can be adjusted.
In framework 12, also as shown in Figure 2, card slot 16 is provided with a side.Card slot 16 is configured to the Digital Broadcasting Receiver card of the recipient that can insert/extract for limiting digital broadcasting.As Digital Broadcasting Receiver card, such as, can apply the IC-cards such as B-CAS card.
B-CAS cartoon is crossed and is jointly provided funds by digital broadcasting relevant supplier and the BS/ condition receiving system limited company (BSConditionalAccessSystemsCo. set up, Ltd., below, be called " B-CAS company ") develop/issue, be standardized in Japan as unified specification.By changing B-CAS card, even if by other TVs, also same digital broadcasting can be received.
In Fig. 3 and Fig. 4, show the standard specification of the B-CAS card 20 (hereinafter referred to as " card 20 ") as media card.The front end corner part of card 20 is cut away obliquely, and a surface wherein, defines the region 20s of the intrinsic identiflication number being printed on card 20, on another surface, defines the card portion of terminal 20t be made up of 8 card terminal E1 ~ E8.The width of card 20 is W, length is L, thickness is T.
< the 1st execution mode >
In Fig. 5 and Fig. 6, show the card connector 22 of present embodiment.Card connector 22 possesses the pedestal 24 installed on printed base plate 40, the lid 26 installed in the mode covering pedestal 24 and fixed component 28.In the end side of card connector 22, be configured with the cards enclosed by pedestal 24 and lid 26 and insert and extract use opening 30.The direction of insertion of card 20 is shown by arrow P.
In the framework 12 of TV 10, card connector 22 is configured to card insertion and extracts with opening 30 relative with card slot 16 (with reference to Fig. 1 and Fig. 2).By card 20 is put in card slot 16, can extract via card insertion, with opening 30, card 20 is inserted into card connector 22 in the mode that can extract.
Pedestal 24 is made by synthetic resin, possess pedestal bottom plate 32, be arranged on the insertion relative to card 20 of pedestal bottom plate 32/and extract the side plate 34 of the left and right sides in direction (parallel with arrow P) and be arranged on the backboard 36 of the insertion relative to card 20 of pedestal bottom plate 32/the extract inner side in direction.
Pedestal bottom plate 32 is the components be formed flatly.On pedestal bottom plate 32, be provided with the bonder terminal portion 42 be made up of 8 bonder terminal G1 ~ G8.8 bonder terminal G1 ~ G8 are arranged in card 20 when being received into card connector 22, contact one by one with 8 the card terminal E1 ~ E8 being formed at card 20.Each bonder terminal G1 ~ G8 is formed with the posture erected from pedestal bottom plate 32, flexibly contacts for each card terminal E1 ~ E8.Each bonder terminal G1 ~ G8 is connected with each wiring the be applied with printed base plate 40.
Side plate 34 erects substantially parallel in the both sides of pedestal bottom plate 32.The side plate 34 of left and right has the width interval wider a little than the width W of card 20, and has the height larger a little than the thickness T of card 20.
In addition, wherein on a side plate 34, be provided with and under the state of inside card 20 being inserted into card connector 22, keep card 20 and from the maintenance ejecting mechanism 38 being maintained at inner state and being released by card 20 outside of card connector 22.Keep ejecting mechanism 38 with the card 20 under the state remaining on the inside being inserted into card connector 22 and when further card 20 inwardly being pressed, the mode that the outside of card connector 22 released by this card 20 played a role.
Lid 26 is made by metal, possesses top plate portion 44 and is arranged on the side plate 46 of both sides of top plate portion 44.Lid 26 is formed to cover pedestal 24 by top plate portion 44 and side plate 46 from top.On side plate 46, be provided with the not shown holding section making lid 26 be engaged to pedestal 24.The inner space defined by pedestal 24 and lid 26 is the accommodation section of card connector 22.
Then, fixed component 28 is described.As shown in Figure 6, Figure 7, fixed component 28 possesses base end part 50 and is arranged at the arm 52 of base end part 50, and is arranged in accommodation section.Fixed component 28 is roughly formed as " コ " font by base end part 50 and arm 52.Base end part 50 is laminal, is formed by the width a of the almost identical length of the inside dimension of the pedestal 24 with card connector 22.In base end part 50 both sides, be provided with arm 52.
Arm 52, at the two ends of base end part 50, is arranged with the angle almost vertical with base end part 50.Arm 52, in the insertion/extract on the direction in direction of the card 20 along card connector 22, has the length b shorter a little than the depth size of card connector 22.
A pair arm 52 is almost formed abreast.Arm 52 be inserted into face relative on the Width of the card 20 of card connector 22 opposed arrange.Arm 52, in the face opposed with card 20, has jog 54.Jog 54, when touching card 20, makes to increase with the coefficient of friction on the surface of card 20.In addition, the frictional force of jog 54 is the sizes can extracting the degree of card 20 when extracting card 20 from card connector 22 without barrier.Jog 54 is such as formed by multiple protuberance, the multiple groove portions be vertically formed with insertion/the extract direction of card 20, the groove portion etc. that has been formed obliquely relative to insertion/the extract direction of card 20.
Arm 52 is formed by bimetallic.Bimetallic is that raw material, such as iron and the nickel making coefficient of thermal expansion different is bonded to each other, and along with variations in temperature, utilizes the difference of coefficient of thermal expansion and the component of its change of shape.Pair of right and left arm 52, under the state of normal temperature (until about 40 degree), as illustrated in fig. 6, keeps the state be almost parallel to each other.Arm 52 deforms when temperature is raised, and as shown in Figure 7, the interval c between arm 52, shortens compared with during state with the normal temperature shown in Fig. 6, narrows.
The distortion of arm 52 starts temperature and is set to than working due to TV 10 and the heating of the component of the inside of TV 10 and the lower temperature of usual the reached temperature of temperature of the inside of TV 10.In addition, the distortion of arm 52 starts temperature is produce card 20 because temperature rises be pushed out into the lower temperature of the temperature of the effect of the outside of card connector 22 than described later.In addition, arm 52 is formed as convex form, and under the state of normal temperature, preferably according to the value of the dimensional tolerance of card 20, arm 52 touches the state of card 20.
The internal temperature of TV 10 rises, and therewith concomitantly, the temperature of card connector 22 reaches distortion and starts temperature, and when arm 52 deforms, fixed component 28 clamps card 20 with the power of regulation.Base end part 50 and the intersection point of arm 52 are set as fulcrum X by fixed component 28, and the fore-end of arm 52 is set as application point Y to act on.By like this fixed component 28 being formed as " コ " font, the distance from fulcrum X to application point Y can be increased, according to lever principle, the active force of arm 52 can be increased.
The power of arm 52 retaining wedge 20 is enough for card 20 being released due to the temperature change of card connector 22 weighing apparatus of resisting strenuously of the outside of card connector 22 with card connector 22, and makes card 20 remain secured to the power of the position of the regulation of card connector 22.
Then, simple declaration card connector 22 repeatedly changes and card 20 is released the effect in the outside of card connector 22 due to the temperature of card connector 22.As mentioned above, card connector 22 has the structure being combined with pedestal 24 that synthetic resin makes and metal lid 26.
In general, coefficient of thermal expansion when synthetic resin than in case of a metal there is larger value.When TV 10 carries out the component adstante febre of work and inside from TV 10, the internal temperature of TV 10 rises, and therewith concomitantly, the temperature of card connector 22 rises.So the pedestal 24 that synthetic resin is made expand into larger than metal lid 26.
When pedestal 24 expands because temperature rises, the inner space of the accommodation section of the card connector 22 formed with lid 26 by pedestal bottom plate 32, side plate 34 narrows.This generation effect, makes the card 20 contained in card connector 22 be clamped by pedestal 24.
Further, the thermal expansion of pedestal 24 also produces in the insertion/extract on direction of card 20.About the thermal expansion of pedestal 24 to insertion/the extract direction of card 20, inner side due to the direction of insertion P at card 20 is provided with backboard 36, so insert and extract and act on the direction of the outside of opening 30 the card contained in card connector 22 20 being released card from the inside of card connector 22.Like this, clamping force is considered to and release power is applied on card 20.
On the other hand, when when the work stopping of TV 10, the internal temperature of TV 10 reduces, card connector 22 is by because temperature rises, dilated amount starts to shrink.When card connector 22 shrinks, the space of the accommodation section of the inside of card connector 22 is expanded laterally, and the clamping force to card 20 produced by pedestal 24 reduces.And pedestal 24 shrinks in the direction of insertion of card 20.
Therefore, when because temperature reduces, card connector 22 shrinks, because the power clamping card 20 does not act on, so the power that card 20 is introduced to the direction of the inside of card connector 22 do not played a role, card 20 keeps the temperature due to card connector 22 rise and be placed with being pushed out into the state in the outside of card connector 22.
By the operation of the work and stopping that repeating TV 10 like this, thus whenever temperature change, card 20 is all pushed out into the outsides of card connector 22 at every turn from card connector 22.Further, when be assumed to there is no fixed component 28, action card 20 being released the outside of card connector 22 is accumulated, thus produces the situation that the card terminal E1 etc. of card 20 departs from from the state of the contact of the bonder terminal G1 with card connector 22 etc.
On the other hand, the card connector 22 of present embodiment possesses the fixed component 28 comprising the arm 52 defined by bimetallic in the inner side of pedestal 24.Therefore, when when the work along with TV 10, the temperature of card connector 22 rises, arm 52 produces change of shape on the direction shown in the arrow A of Fig. 7.
The change of shape of arm 52 clamps the card 20 contained card connector 22 from both sides, and keep fixing card 20, even if so the power due to the temperature rising of card connector 22, card 20 being released the outside of card connector 22 acts on, the movement of card 20 also can be prevented.
Then, when when the work stopping of TV 10, the internal temperature of TV 10 reduces, arm 52 returns to the shape because temperature rises before change, and the fixing of card 20 is removed.Even if removed the fixing of card 20 by the arm 52 of fixed component 28 because temperature reduces, power card 20 being released the outside of card connector 22 is also eliminated, so card 20 is held in the state of the original position being configured in card connector 22.
Then, when user etc. wants to extract card 20 from card slot 16, the fixing of card 20 is removed by arm 52 because temperature reduces, thus with common card 20 extract in the same manner as operation, card 20 can be extracted from card connector 22.
Therefore, by as the TV 10 of electronic equipment having installed card connector 22, the card 20 contained in card connector 22 is extracted due to temperature change, can prevent from not installing the so not good situation of B-CAS card 20.
< the 2nd execution mode >
Then, the card connector of the 2nd execution mode is described.The card connector of the 2nd execution mode possesses the fixed component 28b shown in Fig. 8 in the inner side of pedestal 24.The lid of the card connector of the 2nd execution mode is identical with pedestal 24 with the lid 26 of the 1st execution mode with pedestal, and the card connector of the 2nd execution mode in a same manner as in the first embodiment, is provided in TV 10.The component identical to the component of the card connector 22 with the 1st execution mode, adds identical Reference numeral and the description thereof will be omitted.
Fixed component 28b possesses base end part 50b and arm 52b.Fixed component 28b, in the same manner as the fixed component 28 of the 1st execution mode, is formed as " コ " font by base end part 50b and arm 52b.Arm 52b is formed by marmem.
Arm 52b when temperature is raised, the direction shown in arrow A 2 deforms, and the mutual interval c of arm 52b is remembered in the mode narrowed shown in the double dot dash line of such as Fig. 8.
The card connector of the 2nd execution mode of such formation is when carrying out work due to TV 10 and the rising of internal temperature and the temperature of card connector rise, arm 52b is change of shape due to the effect of shape memory, clamps the card 20 contained in card connector 22 from both sides.
About the card connector of the 2nd execution mode, when the inside of TV 10 temperature rise and the temperature of fixed component 28b rise time, the interval c of arm 52b narrows, and fixed component 28b keeps and fixes the position of card 20.Therefore, the card connector of the 2nd execution mode can prevent the situation of extracting card 20 from card connector because temperature change causes.In addition, when the temperature decreases, distortion is resumed, and the fixing of card 20 is removed.
< the 3rd execution mode >
Then, the card connector of the 3rd execution mode is described.The fixed component 28c of the card connector of the 3rd execution mode has the base end part 50c shown in Fig. 9 and arm 52c.In addition, identical to the component of the card connector 22 with the 1st execution mode component adds identical Reference numeral and the description thereof will be omitted.
As shown in Figure 9, be formed with to tabular the base end part 50c of fixed component 28c, at its two ends, arm 52c be installed.Base end part 50c has the shape that accordion-like ground bends repeatedly.Further, base end part 50c is formed by marmem, has been remembered the bending state compared under the state of normal temperature and the shape that wrinkle have bent to a greater degree.
When the internal temperature of TV 10 rises, distortion that the temperature of fixed component 28c reaches marmem starts temperature, the curved shape degree of base end part 50c becomes large, and the interval between the two ends being provided with the base end part 50c of arm 52c shortens to the direction shown in arrow A 3.
When base end part 50c is by when by the displacement of shape remembered, the distance between two ends is shortened, the interval of two arm 52c also reduces.Thus, about the card connector of the 3rd execution mode, when when the temperature of the inside along with TV 10 rises, temperature rises, the interval between a pair arm 52c reduces, and carries out maintenances fixing to the card 20 held in the card connector of the 3rd execution mode.Therefore, it is possible to prevent card 20 from moving from card connector to extracting direction.
On the other hand, when the temperature of the card connector of the 3rd execution mode reduces, base end part 50c gets back to the shape before distortion, and the interval between arm 52c expands, and is removed the fixing of card 20 by fixed component 28c.In addition, arm 52c also can be for tabular under the state of normal temperature, and its shape bent is remembered.
< the 4th execution mode >
Then, the card connector of the 4th execution mode is described.The fixed component 28d of the card connector of the 4th execution mode as shown in Figure 10, possesses base end part 50d and arm 52d.In addition, identical to the component of the card connector 22 with the 1st execution mode component adds identical Reference numeral and omits the description.
Arm 52d is formed by marmem.Arm 52d has the shape of linearity under normal temperature state.Further, for arm 52d, as shown in Figure 10, the middle body R of the long side direction of arm 52d has been remembered as represented by arrow a 4 to the shape that the inner side of a pair arm 52d is out of shape.
About the card connector of the 4th execution mode, when the inside due to TV 10 temperature rise and the temperature of fixed component 28d rise time, the middle body R flexural deformation to the inside of arm 52d fixes card 20.Thus, the card connector of the 4th execution mode keeps the fixing card 20 held.
Further, about the card connector of the 4th execution mode, the interval c of the front end of the arm 52d of fixed component 28d be out of shape because temperature rises before have almost no change.Therefore, about the card connector of the 4th execution mode, such as when the internal temperature of TV 10 rises, card 20 is extracted from card slot 16, even if again card 20 was inserted into card slot 16 before the temperature of the card connector of the 4th execution mode reduces, also can by being easily received in the card connector of the 4th execution mode between arm 52d.
< the 5th execution mode >
Then, the card connector 22e of the 5th execution mode is described.The fixed component 28e of the card connector 22e of the 5th execution mode as shown in figure 11, possesses arm 52e, base end part 50e and the pressing member 51 as abutting part.In addition, identical to the component of the card connector 22 with the 1st execution mode component adds identical Reference numeral and omits the description.
A pair arm 52e is set in the both sides of base end part 50e.Base end part 50e is formed by having flexible material.Pressing member 51 in the substantial middle of the left and right directions of base end part 50e, along the card 20 of card connector 22e insertion, pull and push direction, extract towards card insertion and install highlightedly with opening 30.
About the card connector 22e of the 5th execution mode, when as illustrated in fig. 11 card 20 being inserted into card connector 22e, reach the accommodated position of card connector 22e card 20 inherently at card 20 before, the direction of insertion front end of card 20 abuts to pressing member 51.Then, when being pressed into the inner side of card connector 22e further by card 20, pressing member 51 retreats to the inside and makes base end part 50e strain simultaneously.Thus, as shown in figure 12, the original accommodated position that 20 are received into card connector 22e is blocked.
On the other hand, about base end part 50e, by pressing member 51, the substantial middle of base end part 50e is out of shape by the inner side to card connector 22e with being pressed into, so make the arm 52e of the both sides being arranged on base end part 50e be displaced to the inner side of each arm 52e as shown in the arrow A 5 of Figure 12.Arm 52e is formed by the material of the rigidity with appropriateness, and when when base end part 50e is deformed by the pressing of pressing member 51, arm 52e carries out displacement, card 20 keeps fixing by arm 52e.
Card 20 during being housed inside in card connector 22e, is fixed on arm 52e all the time, even if due to the temperature change of card connector 22e, also can not move to the direction of extracting from card connector 22e.Further, when extracting card 20 from card connector 22e, reduced by the pressing of pressing member 51 couples of base end part 50d, meanwhile, the bed knife of the card 20 at arm 52e place weakens, so card 20 successfully can be extracted from card connector 22e.
< the 6th execution mode >
Then, the card connector of the 6th execution mode is described.The fixed component 28f of the card connector of the 6th execution mode as shown in figure 13, possesses base end part 50f and arm 52f, in the same manner as the fixed component 28 of the 1st execution mode, is formed as " コ " font.In addition, identical to the component of the card connector 22 with the 1st execution mode component adds identical Reference numeral and the description thereof will be omitted.
Inside the leading section of the arm 52f of fixed component 28f, be provided with pressing member 60.Pressing member 60 is formed by bimetallic, because temperature rises to the Direction distortion of arrow A 6.The distortion of pressing member 60 makes the mutual narrower intervals of arm 52f.
About the card connector of the 6th execution mode, when when the internal temperature of TV 10 rises, the temperature of the card connector of the 6th execution mode rises, the change of shape of the pressing member 60 defined by bimetallic, clamps card 20 and keeps fixing from both sides.
Like this, about the card connector of the 6th execution mode, when the inside of TV 10 temperature rise and the temperature of the card connector of the 6th execution mode rise time, fixed component 28f fixes the position of card 20, so can prevent the situation of extracting card 20 from the card connector of the 6th execution mode.In addition, about pressing member 60, also can replace bimetallic and will expand because temperature rises and make the component of the mutual narrower intervals of arm 52f be used as marmem.
< the 7th execution mode >
Then, the card connector 22g of the 7th execution mode is described.As shown in figure 14, card connector 22g possesses pedestal 24, not shown lid 26 and fixed component 28g.In addition, identical to the component of the card connector 22 with the 1st execution mode component adds identical Reference numeral and the description thereof will be omitted.
Fixed component 28g possesses base end part 50g and arm 52g.The direction of the thickness T of the card 20 that fixed component 28g contains in card connector 22g possess a pair arm 52g.Arm 52g is linked by base end part 50g, and fixed component 28g is formed as " コ " font.Base end part 50g is installed on a side plate 34.Arm 52g along with the insertion of card 20/arrange with extracting orthogonal direction, direction.
Arm 52g is formed by bimetallic, and when the temperature of arm 52g rises, shape changes to the direction of the narrower intervals between arm 52g.Fixed component 28g is configured to the position of the card terminal E1 of the card 20 avoiding containing in card connector 22g etc., and card terminal E1 etc. is contacted with the bonder terminal G1 etc. of card connector 22g.
About the card connector 22g of the 7th involved execution mode, when being received in card connector 22g by card 20, arm 52g clamps card 20 along the direction of thickness T.Then, when the temperature of card connector 22g rises, the change of shape of arm 52g and clamp card 20 to keep fixing from thickness direction.Thereby, it is possible to prevent the situation of extracting card 20 from card connector 22g.
< the 8th execution mode >
Then, the card connector 22h of the 8th execution mode is described.As shown in figure 15, card connector 22h possesses pedestal 24, not shown lid 26 and fixed component 28h.In addition, identical to the component of the card connector 22 with the 1st execution mode component adds identical Reference numeral and the description thereof will be omitted.
Fixed component 28h possesses base end part 50h and arm 52h, is formed as " コ " font.The direction of the thickness T of the card 20 that fixed component 28h contains in card connector 22h possess a pair arm 52h.Arm 52h is linked by base end part 50h.Base end part 50h is installed on backboard 36.Arm 52h is along the insertion/arrange with extracting direction of card 20.
Arm 52h is formed by bimetallic, and when the temperature of arm 52h rises, shape is to the narrower intervals direction change between arm 52h.Fixed component 28h is configured to the position of the card terminal E1 of the card 20 avoiding containing in card connector 22h etc., and card terminal E1 etc. is contacted with the bonder terminal G1 etc. of card connector 22g.
About the card connector 22h of the 8th involved execution mode, when card 20 is received into card connector 22h, arm 52h clamps card 20 along the direction of thickness T.Then, when the temperature of card connector 22h rises, the change of shape of arm 52h and clamp card 20 to keep fixing from thickness direction.Thereby, it is possible to prevent from extracting card 20 from card connector 22h.
In addition, in described each execution mode, about arm 52, similarly there is change of shape relative to variations in temperature in the both sides of a pair arm 52, and this becomes impartial viewpoint from mode card 20 being applied to power is preferred.But, an arm 52 in a pair arm 52 also only can be made to produce the change of shape, made the change of shape of a described arm by variations in temperature etc., clamp card 20 to keep fixing by two arms 52.In addition, also card 20 can be clamped by arm 52 and pedestal 24.In addition, as arm 52, be not limited to bimetallic, also can use marmem, other materials.
In addition, in the present embodiment, be not limited to B-CAS card as media card, also can comprise the card type storage medium as data storage media, for all IC-cards.In addition, use the electronic equipment of card connector to be not limited to TV, as long as use IC-card, card connector and card class is received into inner equipment, also may be used for other electronic equipments.
In addition, describe several execution mode of the present invention, but these execution modes propose as an example, be not intended to limit scope of invention.These new execution modes can be implemented by other various modes, in the scope of purport not departing from invention, can carry out various omission, displacement, change.These execution modes, its distortion are contained in scope of invention, purport, and in the invention be contained in described in patent claims and equivalency range thereof.
Symbol description
10 ... TV, 16 ... card slot, 20 ... card, 22 ... card connector, 24 ... pedestal, 26 ... lid, 28 ... fixed component, 30 ... card insertion is extracted with opening, and 32 ... pedestal bottom plate, 34 ... side plate, 36 ... backboard, 40 ... printed base plate, 50 ... base end part, 51 ... pressing member, 52 ... arm, 54 ... jog, 60 ... pressing member.
Claims (10)
1. a card connector, is characterized in that, possesses:
Accommodation section, it holds media card (20), and has the bonder terminal (G) that the card terminal (E) that has with held described media card (20) is connected; And
Fixed component (28), it is arranged in described accommodation section, keeps the described media card (20) held in described accommodation section,
Described fixed component (28) has:
A pair arm (52), it is opposed with each face in two mutually relative faces of the described media card (20) held in described accommodation section; And
Base end part (50), it installs the end of described a pair arm (52) at two ends, with the interval specified to keep described a pair arm (52).
2. card connector according to claim 1, is characterized in that,
Described arm (52) is change of shape due to the rising of temperature, clamps described media card (20) by the described arm (52) be out of shape.
3. card connector according to claim 1, is characterized in that,
Described arm (52) has the pressing member (51) of the distortion because temperature rises, and the described pressing member (51) be out of shape by the rising along with temperature clamps described media card (20).
4. card connector according to claim 1, is characterized in that,
Due to the rising of temperature, shape changes described base end part (50), make the narrower intervals of described a pair arm (52), by the described arm (52) of the displacement due to described base end part (50), clamp described media card (20).
5. card connector according to claim 1, is characterized in that,
Described base end part (50) has the abutting part connected with the described media card (20) held in described accommodation section, when described abutting part by described accommodation section hold described media card (20) pressing time, described base end part (50) deforms, the described arm (52) of the displacement by the distortion along with described base end part (50), clamps described media card (20).
6. the card connector according to any one in claim 1 to 5, is characterized in that,
Described arm (52) and two faces mutually relative on the Width of the described media card (20) held in described accommodation section are arranged opposedly.
7. the card connector according to any one in claim 1 to 5, is characterized in that,
Described arm (52) and two faces mutually relative on the thickness direction of the described media card (20) held in described accommodation section are arranged opposedly.
8. the card connector according to any one in claim 1 to 5, is characterized in that,
Described arm (52), in the part connected with two relative faces of described media card (20), possesses the jog making to increase with the coefficient of friction in described two faces.
9. the card connector according to any one in claim 1 to 5, is characterized in that,
Described fixed component (28) by described base end part (50) be arranged on described base end part (50) two ends described a pair arm (52) and there is the shape of " コ " font.
10. be equipped with an electronic equipment for card connector, it is characterized in that, possess:
Accommodation section, it holds media card (20), and has the bonder terminal (G) that the card terminal (E) that has with held described media card (20) is connected; And
Fixed component (28), it is arranged in described accommodation section, keeps the described media card (20) held in described accommodation section,
Described fixed component (28) has:
A pair arm (52), it is opposed with each face in two mutually relative faces of the described media card (20) held in described accommodation section; And
Base end part (50), it installs the end of described a pair arm (52) at two ends, with the interval specified to keep described a pair arm (52).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014122413A JP2016004618A (en) | 2014-06-13 | 2014-06-13 | Card connector and electronic apparatus |
| JP2014-122413 | 2014-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281068A true CN105281068A (en) | 2016-01-27 |
Family
ID=55149665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510111836.3A Pending CN105281068A (en) | 2014-06-13 | 2015-03-13 | Card connector and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2016004618A (en) |
| CN (1) | CN105281068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082251A (en) * | 2018-10-21 | 2020-04-28 | 西部数据技术公司 | Socket for removable data storage device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9590331B2 (en) | 2014-10-28 | 2017-03-07 | Kabushiki Kaisha Toshiba | Card connector |
| KR101905098B1 (en) * | 2016-11-17 | 2018-10-08 | (주)이큐이엔지 | The needle assembly for the probe card |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475167Y (en) * | 2001-03-16 | 2002-01-30 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2575865Y (en) * | 2002-09-12 | 2003-09-24 | 莫列斯公司 | Fixed base for connector |
| CN200969416Y (en) * | 2006-07-17 | 2007-10-31 | 连展科技（深圳）有限公司 | Card connector |
| CN101859948A (en) * | 2009-03-31 | 2010-10-13 | 广濑电机株式会社 | Electric connector for circuit substrate |
| JP5011157B2 (en) * | 2008-02-19 | 2012-08-29 | 株式会社ケーヒン | Electronic board holding structure |
| CN203011243U (en) * | 2012-12-30 | 2013-06-19 | 西安华科光电有限公司 | Laser tube brace and laser sighting tool inner core with the same |
-
2014
- 2014-06-13 JP JP2014122413A patent/JP2016004618A/en active Pending
-
2015
- 2015-03-13 CN CN201510111836.3A patent/CN105281068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475167Y (en) * | 2001-03-16 | 2002-01-30 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2575865Y (en) * | 2002-09-12 | 2003-09-24 | 莫列斯公司 | Fixed base for connector |
| CN200969416Y (en) * | 2006-07-17 | 2007-10-31 | 连展科技（深圳）有限公司 | Card connector |
| JP5011157B2 (en) * | 2008-02-19 | 2012-08-29 | 株式会社ケーヒン | Electronic board holding structure |
| CN101859948A (en) * | 2009-03-31 | 2010-10-13 | 广濑电机株式会社 | Electric connector for circuit substrate |
| CN203011243U (en) * | 2012-12-30 | 2013-06-19 | 西安华科光电有限公司 | Laser tube brace and laser sighting tool inner core with the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082251A (en) * | 2018-10-21 | 2020-04-28 | 西部数据技术公司 | Socket for removable data storage device |
| US10881027B2 (en) | 2018-10-21 | 2020-12-29 | Western Digital Technologies, Inc. | Sockets for removable data storage devices |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016004618A (en) | 2016-01-12 |
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Application publication date: 20160127 |