CN204927574U - Electron card cassette and terminal equipment - Google Patents
Electron card cassette and terminal equipment Download PDFInfo
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- CN204927574U CN204927574U CN201520470293.XU CN201520470293U CN204927574U CN 204927574 U CN204927574 U CN 204927574U CN 201520470293 U CN201520470293 U CN 201520470293U CN 204927574 U CN204927574 U CN 204927574U
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- extension
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- holder terminal
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Abstract
The utility model provides an electron card cassette and terminal equipment, electron card cassette include the base and set up in a plurality of cassette terminals on the base, two at least vertical row are arranged into along A predetermined direction to a plurality of cassette terminals, and each cassette terminal includes: the fixed part that one end and base are connected, by the other end kickup of fixed part forms is used for the contact portion that touches with the electron joint, and by the extension that forms extends in one side in contact portion, the extension of each cassette terminal is all faced A predetermined direction extends, and the free end of the extension of adjacent cassette terminal transversely staggers in the same vertical row cassette terminal. The utility model provides an electron card cassette, the free end through each the cassette terminal with same vertical row transversely staggers, can avoid the interference between the cassette terminal to because the free end of each cassette terminal transversely staggers, can also increase the extension of cassette terminal, when assembly electron card, be favorable to the surrender of cassette terminal.
Description
Technical field
The utility model relates to mobile communication technology field, particularly relates to a kind of electronic card base and terminal equipment.
Background technology
As shown in Figure 1, existing electronic card base comprises base 30 and is arranged at the multiple Holder terminals 10 on base 30, wherein base 30 mainly comprises printed circuit board (PCB) etc., Holder terminal 10 generally includes the contact portion 11 for the projection contacted with the electronic cards such as SIM card or RAM (random access memory) card, the head of this contact portion 11 extends to form certain bending, and smoothly exits for SIM card or RAM (random access memory) card.
But, along with the development that mobile terminal is lightening, be applied to SIM card on mobile terminal or RAM (random access memory) card kind increasing, existing SIM card by volume size is followed successively by MiniSIM card, MicroSIM card and NanoSIM card, and RAM (random access memory) card by volume size is followed successively by SD card, MiniSD card and MircoSD card.For SIM card, when mini SIM card needs to be applied to larger deck, usually need to coordinate reduction cutting ferrule to use.As MicroSIM card or NanoSIM card being reduced to the reduction cutting ferrule of MiniSIM card, and NanoSIM card is reduced to the reduction cutting ferrule etc. of MicroSIM card.The SIM card appearing as different size or the RAM (random access memory) card of reduction cutting ferrule provide the possibility general with same deck.
Figure 2 shows that the structural representation of reduction cutting ferrule.As shown in Figure 2, the middle part of reduction cutting ferrule 20 has the groove 21 for accommodating SIM card or RAM (random access memory) card.As shown in Figure 3, when user places empty reduction cutting ferrule 20, contact portion 11 due to now Holder terminal 10 is not pushed up only in SIM card or RAM (random access memory) card, Holder terminal 10 is in nature extended configuration, the head that contact portion 11 is bending is positioned at the top of the lateral edges 22 of the groove 21 of reduction cutting ferrule 20, like this, when reduction cutting ferrule 20 pulls out by user, the head of contact portion 11 is easily caused to hang on the madial wall of the cavity 21 of reduction cutting ferrule 20, and be reduced cutting ferrule 20 hang turn over, affect the experience of user, and this action has the risk of the Holder terminal 10 that fractures, cause user cannot continue to use, and add the after cost of mobile terminal manufacturer.
In order to solve the problem, as shown in Figure 4, if extended by the extension that reclinate for the contact portion of Holder terminal 10 part is formed, make when assembling reduction cutting ferrule, the height of the end of the reclinate extension of contact portion of Holder terminal 10 is lower than the madial wall of the groove of reduction deck, so, when reducing deck pull-out, Holder terminal can be avoided to be reduced deck extension and to turn over or fracture; Further, when this deck assembling electronic cards, the reclinate extension of this contact portion can slide forward on base 30, to make contact portion press down, and is that SIM card dodges space, makes it to be assemblied in deck.
But, as shown in Figure 4, by arranging two row Holder terminals 10 in a SIM card holder, same row Holder terminal 10 proper alignment, because SIM card holder space limit, the distance between adjacent two Holder terminals 10 is little, thus, the sliding stroke of the extension of each Holder terminal 10 is limited, thus, when assembling electronic cards, when the extension of Holder terminal 10 slides on base 30, another Holder terminal being easy to and being adjacent interferes and causes short circuit etc., causes SIM card holder to be damaged.
Utility model content
The purpose of this utility model is to provide a kind of electronic card base and terminal equipment, and structure is simple, can avoid interfering between Holder terminal.
Technical scheme provided by the utility model is as follows:
A kind of electronic card base, comprise base and be arranged at the multiple Holder terminals on described base, multiple Holder terminal is arranged at least two files along predetermined direction, and each Holder terminal comprises: the fixed part that one end is connected with base; The contact portion for contacting with electronic cards formed is bent upwards by the other end of described fixed part; And the extension to be extended to form by described contact portion side;
The extension of each Holder terminal all extends towards described predetermined direction, and the free end lateral alternate of the extension of adjacent Holder terminal in same file Holder terminal.
The utility model also provides a kind of terminal equipment, comprises electronic card base as above.
Technique effect of the present utility model is as follows:
Electronic card base provided by the utility model, by the free end lateral alternate of each Holder terminal by same file, the interference between Holder terminal can be avoided, and due to the free end lateral alternate of each Holder terminal, the extension of Holder terminal can also be increased, when assembling electronic cards, be conducive to Holder terminal surrender.
Accompanying drawing explanation
Fig. 1 represents a kind of structural representation of electronic card base in prior art;
Fig. 2 represents the structural representation of reduction cutting ferrule;
Fig. 3 represents when Recovery card cover is assemblied in deck, electronic card base and empty cross-sectional schematic of reducing cutting ferrule position relationship in prior art;
Fig. 4 represents the another kind of structural representation of electronic card base in prior art;
Fig. 5 represents the structural representation of the electronic card base provided in a kind of embodiment of the utility model;
Fig. 6 represents when Recovery card cover is assemblied in deck, the electronic card base provided in the utility model embodiment and empty cross-sectional schematic of reducing cutting ferrule position relationship;
Fig. 7 represents when assembling electronic cards, the position relationship schematic diagram of the electronic card base provided in the utility model embodiment and electronic cards.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
For the technical problem that the free end of the Holder terminal of electronic card base in prior art can be interfered mutually, the utility model provides a kind of electronic card base, and it can avoid the Holder terminal free end of electronic card base to interfere.
As shown in Figure 5, electronic card base provided by the utility model, comprise: base 100 and the multiple Holder terminals 200 be arranged on described base 100, multiple Holder terminal 200 is arranged at least two files along predetermined direction F, and each Holder terminal 200 comprises: the fixed part 201 that one end is connected with base 100; The contact portion 202 for contacting with electronic cards formed is bent upwards by the other end of described fixed part 201; And the extension 203 to be extended to form by described contact portion 202 side;
Wherein, the extension 203 of each Holder terminal 200 all extends towards described predetermined direction, and the free end lateral alternate of the extension 203 of adjacent Holder terminal 200 in same file Holder terminal 200.
In such scheme, the free end lateral alternate of each Holder terminal 200 of same file, avoid the interference between Holder terminal 200, and due to the free end lateral alternate of each Holder terminal 200, the extension 203 of Holder terminal 200 can also be increased, when assembling electronic cards, be conducive to Holder terminal surrender.It should be noted that, described predetermined direction F is the direction of insertion of electronic card base of the present utility model electronic cards when assembling electronic cards.
The preferred embodiment of electronic card base provided by the utility model is below described.
In the present embodiment, preferably, as shown in Figure 6, described extension 203 is bent downwardly by described contact portion 202 and extends to form, and when assembling the reduction cutting ferrule 20 of electronic cards, the free end of described extension 203 relative to the height of base 100 lower than the height of reduction cutting ferrule 20 relative to base 100.Adopt such scheme, reduction cutting ferrule 20 can being avoided when pulling out, Holder terminal 200 being drawn and turns over or fracture.
In addition, in the present embodiment, preferably, described extension 203 is an elastically deformable support arm structure, there is the first state and the second state, wherein, in described first state, described contact portion 202 is subject to downward pressure with any one in described extension 203, and the free end of described extension 203 slides towards the direction away from contact portion 202 on base 100; In described second state, any one the downward pressure be subject in described contact portion 202 or described extension 203 removes, and the free end of described extension 203 slides towards near the direction of contact portion 202 on base 100.
Adopt such scheme, as shown in Figure 7, insert or extract in electronic cards 500 or reduction cutting ferrule 20 in the process of deck, contact portion 202 or the extension 203 of Holder terminal 200 can be subject to downward pressure, because extension 203 adopts elastically deformable support arm structure, then the free end of extension 203 can slide towards the direction away from contact portion 202 on base 100, drives described contact portion 202 to move down, so, electronic cards have sufficient space hold be fixed in deck; And when deck not inserting electronic cards 500, namely, the contact portion 202 of Holder terminal 200 or described extension 203 are subject to downward pressure and remove, because extension 203 adopts elastically deformable support arm structure, then the free end of extension 203 slides towards near the direction of contact portion 202 on base 100, moves, so to drive in described contact portion 202, can ensure that Holder terminal 200 can be resisted against when electronic cards is inserted in electronic cards, ensure that contact condition is good.And due to the free end lateral alternate of the extension 203 by each Holder terminal 200, the extension 203 that can be avoided each Holder terminal 200 is mutually interfered in sliding process.
In addition, in the present embodiment, preferably, as shown in Figure 5, on described predetermined direction F, the free end of the extension 203 of multiple Holder terminals 200 of same file is arranged with the mode lateral alternate gradually near another file Holder terminal 200.As shown in Figure 5, multiple Holder terminals 200 of same file at least comprise the first Holder terminal 200a set gradually along described predetermined direction F, second Holder terminal 200b and the 3rd Holder terminal 200c, adopt such scheme, described first Holder terminal 200a, the free end of described second Holder terminal 200b and described 3rd Holder terminal 200c is stepped to be distributed on base, with mutual lateral alternate, wherein free end to the distance at base center of the extension of the first Holder terminal 200a is greater than the distance of free end to base center of the extension of the second Holder terminal 200b, and the free end of the extension of the second Holder terminal 200b to the distance at base center is greater than the distance of free end to the center of base of the extension of the 3rd Holder terminal 200c.
Lateral alternate mode in such scheme is a kind of optimal way provided by the utility model, and the extension 203 of each Holder terminal 200 can be avoided better to interfere.Should be understood that, in actual applications, other lateral alternate modes can be adopted according to the actual requirements, no longer enumerate at this.
In addition, in the present embodiment, preferably, as shown in Figure 5, multiple Holder terminal 200 is arranged in two files along predetermined direction, and two file Holder terminals 200 are symmetrical arranged.
In addition, in the present embodiment, preferably, as shown in Figure 5, on described predetermined direction F, the contact portion 202 of multiple Holder terminals 200 of same file is arranged with the mode lateral alternate gradually near another file Holder terminal 200.That is, as shown in Figure 5, the contact portion of the first Holder terminal 200a to the distance at base center is greater than the distance of contact portion to base center of the second Holder terminal 200b, and the contact portion of the second Holder terminal 200b to the distance at base center is greater than the distance of contact portion to the center of base of the 3rd Holder terminal 200c.In such scheme, by the interlaced setting of contact portion 202 of multiple Holder terminals 200 of same file, effectively utilize space, can avoid interfering between the contact portion 202 of adjacent Holder terminal 200.
In addition, in the present embodiment, preferably, be formed between described extension 203 and described contact portion 202 for guiding electronic cards or reducing the first guide structure that cutting ferrule 20 pulls out.Can make, when electronic cards or reduction cutting ferrule 20 pull out, can pull out smoothly by arranging the first guide structure.Described first guide structure can be preferably the ramp structure or curved-surface structure that are bent to form by described contact portion 202.It is appreciated of course that in actual applications, described first guide structure can also adopt other structures to realize.
In addition, it should be noted that, in the present embodiment, preferably, described electronic card base is SIM card holder.Should be understood that, this electronic card base can also be the multiple electronic card bases such as TF card.
In addition, a kind of terminal equipment is additionally provided in embodiment of the present utility model, described terminal equipment comprises electronic card base, wherein, as shown in Figure 5, described electronic card base comprises: base 100 and the multiple Holder terminals 200 be arranged on described base 100, and multiple Holder terminal 200 is arranged at least two files along predetermined direction F, and each Holder terminal 200 comprises: the fixed part 201 that one end is connected with base 100; The contact portion 202 for contacting with electronic cards formed is bent upwards by the other end of described fixed part 201; And the extension 203 to be extended to form by described contact portion 202 side; Wherein, the extension 203 of each Holder terminal 200 all extends towards described predetermined direction F, and the free end lateral alternate of the extension 203 of adjacent Holder terminal 200 in same file Holder terminal 200.
The terminal equipment that such scheme provides, the free end lateral alternate of each Holder terminal 200 of same file is in its electronic card base, avoid the interference between Holder terminal 200, and due to the free end lateral alternate of each Holder terminal 200, the extension 203 of Holder terminal 200 can also be increased, when assembling electronic cards, being conducive to Holder terminal 200 and surrendering.
In addition, the terminal equipment that the utility model embodiment provides can be such as: the various end products such as mobile phone, e-book, panel computer.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (10)
1. an electronic card base, comprise base and be arranged at the multiple Holder terminals on described base, multiple Holder terminal is arranged at least two files along predetermined direction, and each Holder terminal comprises: the fixed part that one end is connected with base; The contact portion for contacting with electronic cards formed is bent upwards by the other end of described fixed part; And the extension to be extended to form by described contact portion side; It is characterized in that,
The extension of each Holder terminal all extends towards described predetermined direction, and the free end lateral alternate of the extension of adjacent Holder terminal in same file Holder terminal.
2. electronic card base according to claim 1, is characterized in that, on described predetermined direction, the free end of the extension of multiple Holder terminals of same file is arranged with the mode lateral alternate gradually near another file Holder terminal.
3. electronic card base according to claim 1, is characterized in that, multiple Holder terminal is arranged in two files along predetermined direction, and two file Holder terminals are symmetrical arranged.
4. electronic card base according to claim 1, is characterized in that, on described predetermined direction, the contact portion of multiple Holder terminals of same file is arranged with the mode lateral alternate gradually near another file Holder terminal.
5. electronic card base according to claim 1, is characterized in that,
Described extension is bent downwardly by described contact portion and extends to form, and when assembling the reduction cutting ferrule of electronic cards, the free end of described extension relative to the height of base lower than the height of reduction cutting ferrule relative to base.
6. the electronic card base according to any one of claim 1 to 5, is characterized in that,
Described extension is an elastically deformable support arm structure, has the first state and the second state,
In described first state, any one in described contact portion and described extension is subject to downward pressure, and the free end of described extension slides towards the direction away from contact portion on base;
In described second state, any one the downward pressure be subject in described contact portion or described extension removes, and the free end of described extension slides towards near the direction of contact portion on base.
7. electronic card base according to claim 1, is characterized in that,
Be formed between described extension and described contact portion for guiding electronic cards or reducing the first guide structure that cutting ferrule pulls out.
8. electronic card base according to claim 7, is characterized in that,
Described first guide structure is the ramp structure or curved-surface structure that are bent to form by described contact portion.
9. electronic card base according to claim 1, is characterized in that, described electronic card base is SIM card holder.
10. a terminal equipment, is characterized in that, comprises the Holder terminal as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470293.XU CN204927574U (en) | 2015-07-01 | 2015-07-01 | Electron card cassette and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470293.XU CN204927574U (en) | 2015-07-01 | 2015-07-01 | Electron card cassette and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927574U true CN204927574U (en) | 2015-12-30 |
Family
ID=54976675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470293.XU Active CN204927574U (en) | 2015-07-01 | 2015-07-01 | Electron card cassette and terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129669A (en) * | 2016-06-30 | 2016-11-16 | 维沃移动通信有限公司 | A kind of deck and deck manufacture method |
-
2015
- 2015-07-01 CN CN201520470293.XU patent/CN204927574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129669A (en) * | 2016-06-30 | 2016-11-16 | 维沃移动通信有限公司 | A kind of deck and deck manufacture method |
| CN106129669B (en) * | 2016-06-30 | 2019-07-26 | 维沃移动通信有限公司 | A kind of deck and deck production method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |