CN202153577U

CN202153577U - Padding-up type SIM card slot device

Info

Publication number: CN202153577U
Application number: CN2011202201929U
Authority: CN
Inventors: 张羽松
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-27
Filing date: 2011-06-27
Publication date: 2012-02-29
Anticipated expiration: 2021-06-27

Abstract

The present utility model relates to a mobile phone main board fitting technology field, especially to a padding-up type SIM card slot device. The device is composed of an insulation pedestal and an upper cover arranged on the upper part of the insulation pedestal, the insulation pedestal is provided with an SIM card slot, the bottom part of the SIM card slot is provided with a plurality of electrically connected terminals, the lower part of the insulation pedestal is provided with a padding foot, the bottom part of the padding foot is provided with a plurality of conductive terminals which are correspondingly and integrally molded with the electrically connected terminals. The padding-up type SIM card slot device is arranged behind a mobile phone main board, as the lower part of the insulation pedestal is provided with the padding foot, a cavity is formed between the mobile phone main board and the bottom part of the SIM card slot device, thus more electronic components can be arranged inside the cavity without enlarging the area of the mobile phone main board, the space utilization rate of the mobile phone main board can be increased, the structure is simple and the practicality is strong.

Description

Bed hedgehopping type SIM slot apparatus

Technical field

The utility model relates to cell phone mainboard accessory technical field, refers in particular to a kind of bed hedgehopping type SIM slot apparatus.

Background technology

Cell phone mainboard is a very important electronic unit in the mobile phone, and it is mainly used in the various electronic components that carry in the mobile phone, but the Along with people's growth in the living standard; People are increasingly high to the performance requirement of mobile phone; It must need earlier the Hardware configuration of mobile phone to be strengthened, and could realize but the reinforcement of Hardware configuration generally needs to pass through to increase electronic component, but the installation site of existing cell phone mainboard is limited; Be difficult to more electronic component is installed on existing cell phone mainboard again, defective is obvious; Will inevitably cause the build change of mobile phone big and enlarge cell phone mainboard, the good looking appearance or the mobile phone that certainly will influence mobile phone are taken the feel when holding, and are difficult to satisfy people's demand.

Summary of the invention

The technical problem that the utility model will solve provides a kind of mainboard space availability ratio that under the prerequisite that does not enlarge the cell phone mainboard area, improves, so that cell phone mainboard can be installed the more bed hedgehopping type SIM slot apparatus of polyelectron element.

In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: a kind of bed hedgehopping type SIM slot apparatus; Comprise insulator foot and be arranged at the loam cake on this insulator foot top, insulator foot offers sim card slot, and the bottom of this sim card slot is provided with several electric connection terminals; The bottom of said insulator foot is provided with the pad pin; The bottom of this pad pin is provided with several conducting terminals, and conducting terminal and the corresponding one by one electrical connection of electric connection terminal are corresponding one-body molded with electric connection terminal.

Wherein, the quantity of said pad pin is two, and these two pad pin are arranged at two edges of said insulator foot respectively.

Preferably, the height α of said pad pin is 1.4mm～3mm.

Wherein, the both sides of said loam cake are respectively arranged with the side button hole, and the dual-side of said insulator foot is respectively arranged with and the corresponding protruding button of side button hole, and corresponding side button hole and protruding button are fastened and connected.

Another is preferred, and the quantity of said sim card slot is two, and these two sim card slots lay respectively at the left part and the right part of said insulator foot.

Wherein, be provided with blend stop between said two sim card slots.

Wherein, the middle part of said loam cake is provided with fastening hole, and the side of said blend stop is provided with projection, and this projection is embedded in the fastening hole.

The beneficial effect of the utility model is: the utility model provides a kind of bed hedgehopping type SIM slot apparatus; Comprise insulator foot and be arranged at the loam cake on this insulator foot top, insulator foot offers sim card slot, and the bottom of this sim card slot is provided with several electric connection terminals; The bottom of said insulator foot is provided with the pad pin; The bottom of this pad pin is provided with several conducting terminals, and conducting terminal and the corresponding one by one electrical connection of electric connection terminal are corresponding one-body molded with electric connection terminal.After the said bed hedgehopping type of the utility model SIM slot apparatus is installed on the cell phone mainboard; Because the bottom of said insulator foot is provided with the pad pin, is formed with cavity between the bottom of cell phone mainboard and SIM slot apparatus, so that under the prerequisite that does not enlarge the cell phone mainboard area; More electronic component is installed in this cavity; Improve the space availability ratio of cell phone mainboard, simple in structure, practical.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment one.

Fig. 2 is the perspective view of the utility model embodiment two.

Fig. 3 is the perspective view at another visual angle of the utility model embodiment two.

Fig. 4 is the stereochemical structure decomposing schematic representation of the utility model embodiment two.

Fig. 5 is the utility model embodiment two main TV structure sketch map when being connected with cell phone mainboard.

Embodiment

For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that execution mode is mentioned not is the qualification to the utility model.

Be illustrated in figure 1 as the embodiment one of the said a kind of bed hedgehopping type SIM slot apparatus of the utility model; Comprise insulator foot 1 and be arranged at the loam cake 2 on this insulator foot 1 top; Insulator foot 1 offers sim card slot 3; The bottom of this sim card slot 3 is provided with several electric connection terminals 4, and the bottom of said insulator foot 1 is provided with pad pin 5, and the bottom of this pad pin 5 is provided with several conducting terminals 6; Conducting terminal 6 and the corresponding one by one electrical connection of electric connection terminal 4, corresponding conducting terminal 6 is one-body molded with electric connection terminal 4.After the said bed hedgehopping type of the utility model SIM slot apparatus is installed on the cell phone mainboard; Because the bottom of said insulator foot 1 is provided with pad pin 5, is formed with cavity between the bottom of cell phone mainboard and SIM slot apparatus, so that under the prerequisite that does not enlarge the cell phone mainboard area; More electronic component is installed in this cavity; Improve the space availability ratio of cell phone mainboard, simple in structure, practical.

The quantity of the said pad pin 5 of present embodiment one is two; These two pad pin 5 are arranged at two edges of said insulator foot 1 respectively; When being installed on the said bed hedgehopping type of the utility model SIM slot apparatus on the cell phone mainboard; Several conducting terminals 6 that are arranged at the bottom of this pad pin 5 are electrically connected with the splicing ear of cell phone mainboard respectively, thereby the electric connecting sheet of being convenient to SIM is electrically connected with cell phone mainboard, makes things convenient for the information on the cell phone mainboard reading SIM card.The place, two edges of said insulator foot 1 is provided with the steadiness that is connected that pad pin 5 has improved said bed hedgehopping type SIM slot apparatus and cell phone mainboard greatly respectively.

Extremely shown in Figure 5 like Fig. 2 is the embodiment two of the said a kind of bed hedgehopping type SIM slot apparatus of the utility model; Be with the difference of the foregoing description one: the quantity of said sim card slot 3 is two, and these two sim card slots 3 lay respectively at the left part and the right part of said insulator foot 1.Be provided with blend stop 9 between concrete said two sim card slots 3.Present embodiment is used to have the cell phone mainboard of double-card dual-standby, is convenient on the cell phone mainboard of double-card dual-standby to install two SIM cards, and the setting of blend stop 9 improves the steadiness of SIM plug-in mounting so that SIM is fixed, and practicality is stronger.

The height α that preferred embodiment is said pad pin 5 is 1.6mm; This highly just can guarantee that the other electron component on the cell phone mainboard has enough installing spaces; Can not cause the space waste in the mobile phone because the gap of reserving is too big again, certainly, the height α of said pad pin 5 can also be other arbitrary height between 1.4mm, 3mm or the 1.4mm～3mm; The height α of said pad pin 5 can equally also can reach above-mentioned technique effect according to the suitably change of size of electronic component.

The both sides of the said loam cake 2 of present embodiment two are respectively arranged with side button hole 7; The dual-side of said insulator foot 1 is respectively arranged with and side button hole 7 corresponding protruding buttons 8; Corresponding side button hole 7 is fastened and connected with protruding button 8, so that said loam cake 2 is fastened and connected with said insulator foot 1, prevents that this loam cake 2 from getting loose and cause SIM and electric connection terminal 4 loose contacts; It is stable to guarantee that cell phone mainboard is electrically connected with SIM, guarantees the operate as normal of mobile phone.

The middle part of the said loam cake 2 of present embodiment two is provided with fastening hole 10; The side of said blend stop 9 is provided with projection 11, and this projection 11 is embedded in the fastening hole 10, and the middle part of loam cake 2 is connected with blend stop 9; Further improve the tightness that is connected of loam cake 2 and insulator foot 1; The middle part that prevents loam cake 2 occurs bending and deformation and causes SIM and electric connection terminal 4 loose contacts, avoids the normal use of the factor affecting mobile phone of this loose contact, and structure is connected firmly; Improve the stability of mobile phone, practicality is stronger.

The foregoing description is the preferable implementation of the utility model, and in addition, the utility model can also alternate manner realizes, in any conspicuous replacement under the prerequisite that does not break away from the utility model inventive concept all within the protection range at the utility model.

Claims

1. bed hedgehopping type SIM slot apparatus; Comprise insulator foot (1) and be arranged at the loam cake (2) on this insulator foot (1) top; Insulator foot (1) offers sim card slot (3); The bottom of this sim card slot (3) is provided with several electric connection terminals (4), it is characterized in that: the bottom of said insulator foot (1) is provided with pad pin (5), and the bottom of this pad pin (5) is provided with several conducting terminals (6); Conducting terminal (6) and the corresponding one by one electrical connection of electric connection terminal (4), corresponding conducting terminal (6) is one-body molded with electric connection terminal (4).

2. bed hedgehopping type SIM slot apparatus according to claim 1, it is characterized in that: the quantity of said pad pin (5) is two, these two pad pin (5) are arranged at two edges of said insulator foot (1) respectively.

3. bed hedgehopping type SIM slot apparatus according to claim 1 and 2, it is characterized in that: the height of said pad pin (5) is 1.4mm～3mm.

4. bed hedgehopping type SIM slot apparatus according to claim 1; It is characterized in that: the both sides of said loam cake (2) are respectively arranged with side button hole (7); The dual-side of said insulator foot (1) is respectively arranged with and the corresponding protruding button of side button hole (7) (8), and corresponding side button hole (7) is fastened and connected with protruding button (8).

5. bed hedgehopping type SIM slot apparatus according to claim 1, it is characterized in that: the quantity of said sim card slot (3) is two, these two sim card slots (3) lay respectively at the left part and the right part of said insulator foot (1).

6. bed hedgehopping type SIM slot apparatus according to claim 5 is characterized in that: be provided with blend stop (9) between said two sim card slots (3).

7. bed hedgehopping type SIM slot apparatus according to claim 6; It is characterized in that: the middle part of said loam cake (2) is provided with fastening hole (10); The side of said blend stop (9) is provided with projection (11), and this projection (11) is embedded in the fastening hole (10).