CN202134690U

CN202134690U - Connector

Info

Publication number: CN202134690U
Application number: CN201120215063U
Authority: CN
Inventors: 欧阳灿郎
Original assignee: YUDING PRECISION INDUSTRY Co Ltd
Current assignee: YUDING PRECISION INDUSTRY Co Ltd
Priority date: 2011-06-23
Filing date: 2011-06-23
Publication date: 2012-02-01
Anticipated expiration: 2021-06-23

Abstract

The utility model discloses a connector. An internal card inserted space of an insulation pedestal of the connector is inserted by a terminal set; the card inserted space away form an insertion port is provided with an accommodating groove at a sidewall of the other side for receiving a test terminal; a pressing part of the test terminal is extended into the card inserted space; a contact part is extended from a side of the pressing part and covers a shield housing at outer sides of the insulation pedestal and the card inserted space; a hollow aperture is arranged at a side of a shielding panel of the shield housing; a butt joint part bending downwards capable of being inserted into the accommodating groove is arranged at a side edge of the shielding panel; the butt joint part presses against the contact part of the test terminal and a test loop is formed; the insertion port passing the card inserted space of the insulation pedestal is arranged for a preset electronic card (SIM card) being inserted, so as to push the pressing part of the test terminal; the contact part is pushed to be away from the butt joint part of the shield housing to form an open circuit; and the purpose of testing insertion place of the preset electronic card is achieved.

Description

Connector

Technical field

The utility model relates to connector; You Zhike detects the connector that preset electronic cards plug-in card puts in place; Utilize insulating base frame one side storage tank to be embedded detection terminal, and the detection terminal resilient abutment is in the docking section of shield shell, and forms the detection signal loop; Supply preset electronic cards pushing tow detection terminal and docking section to be open circuit, reach and detect the purpose that plug-in card puts in place.

Background technology

Along with communication industry is constantly progressive, the popularity rate of mobile phone also day by day promotes, except general working clan, senior middle school and the above student's of university use group; Also expand to the elderly and teenager even pupil etc., provide in the work or communication in life convenient, rapid, and mobile phone is from only supply dialogue communication, transmission news in brief in early days; And arrive online can be provided now, receive and dispatch E-mail, watch TV programme, multiple application function such as digital camera, more meet the user demand of people in modern in work, in the life, in various mobile phone; All be equiped with user function identification card (SIM), for identification user's identity, data, then phone inside must be provided with the connector that SIM is used in action; After the SIM insertion, carry out setting, transmission or the memory of data, only little because of the employed SIM volume of mobile phone; Then employed connector volume is also little, then when SIM inserts card connector, is difficult to confirm whether SIM is inserted into the location really; Also can't distinguish immediately SIM whether with the termination contact of connector, therefore have the dealer after solving SIM and inserting connector, to confirm whether to be inserted into the location; As shown in Figure 9, be provided with test side pilot trench A1 in the insulating body A of sim card connector, and distinguish fixed test terminal A2, signal terminal A3; And detection terminal A2 stretches in the pilot trench A1 of test side with contact site A21, and the elasticity of confession signal terminal A3 is pressed and touched the A31 of portion, pressure is touched protuberance A32 and stretched in the pilot trench A1 of test side, and touches protuberance A32 with pressure and flexibly stretch out test side pilot trench A1; And see through to press and touch the detection abutting part A33 that protuberance A32 one epitaxial lateral overgrowth is stretched, be resisted against separably on the contact site A21 of detection terminal A2, when then supplying SIM to insert insulating body A; The elasticity pressure that compresses signal terminal A3 is touched the A31 of portion, is pressed and touch protuberance A32; Separate with the contact site A21 of detection terminal A2 and supply to detect abutting part A33, can supply to confirm that SIM inserts insulating body A, so be somebody's turn to do existing sim card connector when structural design and practical application; Still there is a little disappearance, as:

(1) sim card connector must be provided with test side pilot trench A1 at insulating body A, not only cause trouble that insulating body A makes, also take insulating body A the plug-in card space, enlarge scope of application area.

(2) structure of detection terminal A2, signal terminal A3, pattern are different, must separately make, and not only improve manufacturing cost, and will be assembled in the test side pilot trench A1 of insulating body A and need accurate contraposition, and assembling operation is also quite consuming time, take a lot of work.

Be with, how to solve the problem that structural design produced of present sim card connector, and make disappearances such as inconvenience, expense improve, assembling is consuming time, take a lot of work, be the relevant manufacturer that is engaged in the industry and desire most ardently the direction that research improves and belong to.

The inventor is because above-mentioned problem and disappearance; Be to collect related data, via assessing in many ways and consider, and to engage in the many years of experience of the industry accumulation; Via constantly studying and revise, the beginning designs that this kind can conveniently be made, the patent of founding of the connector of simple and easy assembling, application is born.

The utility model content

The main purpose of the utility model is that the inner plug-in card of the insulating base frame of this connector space is equipped with terminal group, and an interior is provided with storage tank and takes in detection terminal, and the support division elastic extension that supplies detection terminal is to the plug-in card space; Extend contact site by support division one side again; And outside mask is covered shield shell in the plug-in card space, the shield panel one side hollow hole of shield shell, and its side is provided with the docking section of downward bending; Can stretch in the storage tank and conflict with the contact site of detection terminal; And form and detect the loop, see through the preset electronic cards (can be SIM) of plug-in card space one side insertion confession and insert, preset electronic cards gets into the support division of pushing tow detection terminal in the plug-in card space; Be open circuit and promote the docking section that contact site leaves shield shell, reach and detect the purpose that preset electronic cards plug-in card puts in place.

The inferior purpose of the utility model is to be the inner plug-in card of this insulating base frame space; In being provided with storage tank away from an interior of inserting mouth; And storage tank runs through the plug-in card space and side is provided with fixed part inlay card, the location that location notch hole supplies detection terminal; And elastic arm, support division that detection terminal is extended by fixed part one side, elastic extension is to the plug-in card space, when promptly in the plug-in card space, supplying preset electronic cards (can be SIM) to insert; But the support division of the lateral margin pushing tow detection terminal of preset electronic cards; And the contact site that promotes detection terminal breaks away from the docking section of shield shell, then supplies the detection loop between detection terminal and shield shell to break off, and sees through detection terminal, shield shell transmission signals and can confirm that preset electronic cards inserts the plug-in card interior volume to the location.

A kind of connector of the utility model comprises insulating base frame, shield shell, wherein:

This insulating base frame has the plug-in card space of the terminal group of wearing, and plug-in card space one interior is provided with the storage tank of taking in detection terminal, and detection terminal has the support division that extends in the grafting space, and support division one side by detection terminal has extended contact site again;

This shield shell cover is overlying on the plug-in card space outside of insulating base frame, has the shield panel that cover is overlying on the outside, grafting space, and shield panel one side is provided with to stretch in the storage tank and conflicts, forms the docking section of detecting the loop with the contact site of detection terminal.

Described connector; Wherein, One side is provided with the insertion mouth that supplies preset electronic cards to insert to this insulating base frame in the plug-in card space; And be provided with storage tank away from inserting mouthful other plug-in card space one interior of side, and storage tank connects to the plug-in card space, supplies support division activity displacement between plug-in card space, storage tank of detection terminal.

Described connector; Wherein, But support division one side of this detection terminal extends flexible arm, be positioned at elastic arm in addition side be provided with the fixed part that inlay card is gone into location notch hole; And be provided with continuous bending between fixed part and elastic arm increasing the turn section of the arm of force, and relatively the detection terminal fixed part in the storage tank of insulating base frame in addition side for being provided with location notch hole.

Described connector; Wherein, This insulating base frame is provided with open-work, the jack that connects to outside adjacent in the location notch hole of storage tank one side, then supply the fixed part relative position of detection terminal, is respectively equipped with the welding foot that can pass open-work, the fixedly pin that is embedded at location in the jack.

Described connector, wherein, this shield shell one side is provided with the hollow hole of the storage tank of relative insulating base frame, and is provided with downward bending in the hollow hole side and extends into the docking section in the storage tank.

Described connector, wherein, but this shield shell is respectively equipped with coated insulation pedestal two sidewalls, is the side plate of ㄈ shape in shield panel two sides.

The beneficial effect of the utility model is that the connector that is provided does not take the scope of application in plug-in card space, can supply the simple and easy manufacturing of insulating base frame; Other pattern terminal of needn't arranging in pairs or groups, can save manufacturing expense, assembling operation also more convenient, save time, the saving of labor.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model;

Fig. 2 is the three-dimensional exploded view of the utility model;

Fig. 3 is the three-dimensional exploded view of the utility model other direction;

Fig. 4 is the side-looking decomposing section of the utility model;

Fig. 5 is the side cutaway view of the utility model;

Fig. 6 is the top exploded view of the utility model preferred embodiment;

Fig. 7 is the vertical view of the utility model preferred embodiment;

Fig. 8 is the partial enlarged drawing of the utility model Fig. 7 A part;

Fig. 9 is the three-dimensional exploded view of sim card connector commonly used.

[main element symbol description]

1, insulating base frame

10, plug-in card space 12, storage tank

101, insert mouth 121, location notch hole

102, sidewall 1211, jack

11, terminal group 1212, open-work

111, butt end 1213, side wall surface

112, welding foot

2, detection terminal

21, fixed part 23, elastic arm

211, fixedly pin 24, support division

212, welding foot 25, contact site

22, turn section

3, shield shell

30, accommodation space 32, side plate

31, shield panel 33, docking section

310, hollow hole

4, electronic cards

41, lateral margin 42, metallic contact

A, insulating body

A1, test side pilot trench A31, elasticity are pressed the portion that touches

A2, detection terminal A32, pressure are touched protuberance

A21, contact site A33, detection abutting part

A3, signal terminal

Embodiment

For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof are drawn now and are explained in detail that with regard to the preferred embodiment of the utility model its characteristic and function are following, in order to understanding fully.

See also Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; Stereo appearance figure, three-dimensional exploded view, the three-dimensional exploded view of other direction, side-looking decomposing section, side cutaway view for the utility model; Find out by knowing shown in the figure; The connector of the utility model comprises insulating base frame 1, terminal group 11, detection terminal 2, shield shell 3, wherein:

This insulating base frame 1 inside has plug-in card space 10, and one-body molded wearing (insertmolding) terminal group 11 in the plug-in card space 10, then a plurality of butt ends 111 of terminal group 11; The difference elastic extension is to plug-in card space 10, and a plurality of welding foots 112 of terminal group 11, for passing insulating base frame 1 outside respectively; These plug-in card space 10 1 sides have insert mouthfuls 101, away from inserting mouthfuls 101 sidewall 102 inside of sides in addition, for being provided with storage tank 12, and storage tank 12 connects to plug-in card space 10; Again in sidewall 102 places of storage tank 12 sides; Be provided with location notch hole 121, then in location notch hole 121, be provided with adjacent jack 1211, open-work 1212; Run through insulating base frame 1 bottom respectively, and relative positioning slotted eye 121 is provided with side wall surface 1213 in storage tank 12 other sides.

This detection terminal 2 has flat fixed part 21; And be provided with fixedly pin 211, adjacent fixed pin 211 in fixed part 21 belows and be bent into horizontal welding foot 212; And fixed part 21 1 sides bending continuously are turn section 22; Again by turn section 22 elasticity of extension arms 23, be the support division 24 of approximate V-arrangement sigmoid, then by support division 24 in addition sides extend contact site 25 again.

This shield shell 3 comprises shield panel 31, be positioned at the side plate 32 that shield panel 31 2 sides are the ㄈ shape, the accommodation space 30 that is positioned at shield panel 31 and two side plates, 32 relative interiors; Be provided with hollow hole 310 in shield panel 31 1 sides and side plate 32 cohesive positions again, and be provided with the docking section 33 that downward bending is extended by a side of hollow hole 310.

Above-mentioned each member utilizes a sidewall 102 inner set storage tanks 12 in insulating base frame 1 inner plug-in card space 10 when assembling, supply detection terminal 2 to be embedded, to insert; And supply the fixed part 21 of detection terminals 2 to insert with the location notch hole of storage tank 12 121, and the jacks 1211 in the location notch hole 121 supply promptly that the fixedly pin 211 of fixed part 21 is embedded, open-work 1212 promptly supplies welding foot 212 to wear, and then welding foot 212 is for exposing insulating base frame 1 bottom; Supply detection terminal 2 to be fixedly arranged in the storage tank 12, and detection terminal 2 extend location notch hole 121 by fixed part 21 sides with turn section 22 bendings; And extend in the storage tank 12 with elastic arm 23; Elastic arm 23 is the support division 24 of sides in addition, then extend in the plug-in card space 10 by storage tank 12, again in plug-in card space 10, insulating base frame 1 outside mask covers shield shell 3; And shield shell 3 utilizes shield panel 31; Be shielded from 10 outsides, plug-in card space, shield shell 3 promptly sees through two side plates 32, and buckle is in two sidewalls, 102 outsides of insulating base frame 1; To utilize accommodation space 30 ccontaining insulating base frames 1; Again by the side of shield panel 31 1 side hollow holes 310 to the docking section that extends below 33, be placed through the side wall surface 1213 of the storage tank 12 of insulating base frame 1 one sidewalls 102, and docking section 33 is normally closed type with the contact site 25 of the storage tank 12 inner detection terminals that are embedded 2 again and contacts; Form to detect the loop, promptly through by insulating base frame 1,

detection terminal

2 and 3 groups of connectors that constitute the utility model of shield shell.

And above-mentioned insulating base frame 1 wears terminal group 11 in plug-in card space 10; Then a plurality of welding foots 112 of terminal group 11 pass insulating base frame 1 outside respectively, can be located on the preinstalled circuit plate through a plurality of welding foot 112 welderings; And insulating base frame 1 one sidewalls 102 inner storage tanks 12 are embedded detects side terminal 2; Utilize welding foot 212 to pass the open-work 1212 of storage tank 12, and pass insulating base frame 1 bottom and be welded on the preinstalled circuit plate, promptly see through terminal group 11 and preset electronic cards 4 electrical contacts after; The signal of the preset electronic cards 4 (can be SIM) of transmission; And the welding foot 212 of detection terminal 2 cooperates shield shell 3, and weldering is located on the preinstalled circuit plate, can transmit preset electronic cards 4 and insert plug-in card space 10 interior messages to the location.

See also Fig. 2, Fig. 6, Fig. 7, shown in Figure 8,, find out by knowing shown in the figure for the three-dimensional exploded view of the utility model, the top exploded view of preferred embodiment, the vertical view of preferred embodiment, the partial enlarged drawing of Fig. 7 A part; The connector of the utility model utilizes the plug-in card space 10 of insulating base frame 1, supply to insert with establishing electronic cards 4 (can be SIM) to insert mouthfuls 101, and the lateral margin 41 of preset electronic cards 4 is promptly along the sidewall 102 of insulating base frame 1; In plug-in card space 10, insert; And see through a lateral margin 41 of preset electronic cards 4, pushing tow stretches into the support division 24 of the detection terminal 2 in the plug-in card space 10, the support division 24, elastic arm 23 that then supplies detection terminal 2 in plug-in card space 10,12 activity displacements of storage tank; And the lateral margin of preset electronic cards 4 41 promotes support divisions 24, also drives the docking section 33 that contact site 25 leaves shield shell 3; And make the detection loop of 33 of docking sections of contact site 25, the shield shell 3 of detection terminal 2, be the open-circuit condition of disconnection, then by the welding foot 212 of detection terminal 2; Outwards transmission detects the signal that the loop is broken off; And detect preset electronic cards 4 and inserted in the plug-in card space 10 of insulating base frame 1 to the place, location, and utilize a plurality of metallic contacts 42 on the preset electronic cards 4, be held in each butt end 111 of plug-in card space 10 inner terminal groups 11; Form electrically contact, also can see through the support division 2 of detection terminal 2

4, resilient abutment reaches to support and presets electronic cards 4 strong fixs in plug-in card space 10 at the lateral margin 41 of preset electronic cards 4, is difficult for deflection or disengaging.

And the connector of the utility model only needs a detection terminal 2, and cooperates shield shell 3 to form the detection loop, and the plug-in card space 10 that can detect insulating base frame 1 supplies preset electronic cards 4 to plug to the location, does not need to make in addition signal terminal, can save manufacturing cost; And detection terminal 2 direct contrapositions, be embedded at the storage tank 12 of insulating base frame 1, assembling operation quite makes things convenient for, saves time, the saving of labor, then effectively promotes operating efficiency.

Be with, the above is merely the preferred embodiment of the utility model, non-so the limitation the utility model claim; The connector of the utility model through the plug-in card space 10 of insulating base frame 1, is provided with storage tank 12 in a sidewall 102 inside; And utilize storage tank 12 to supply detection terminals 2 intercalations, location, and the support division 24 of detection terminal 2 for elastic extension to plug-in card space 10, then cover shield shell 3 in insulating base frame 1, plug-in card space 10 outside mask; Extend docking section 33 with shield shell 3 one side hollow holes 310 places again, and confession docking section 33 extends to storage tank 12 and supply detection terminal 2 one side contacts portions 25 to conflict, and promptly forms to detect the loop; The plug-in card space 10 of insulating base frame 1 then; Supply preset electronic cards 4 (can be SIM) to insert, the lateral margin 41 that can reach preset electronic cards 4 pushes the support division 24 of detection terminal 2, promotes contact site 25 again and leaves docking section 33; Cause and detect loop formation open circuit; To detect the purpose of preset electronic cards 4 plug-in cards to location, then cooperate shield shells 3 to form and detect the loop, needn't make multiple signal terminal, detection terminal 2 through detection terminal 2; Can save manufacturing expense, easily assembled, convenient, save time, the saving of labor; Contained by the utility model so can reach structure, the device of aforementioned effect such as, simple and easy modification of this kind and equivalent structure change, and all should in like manner be contained in the claim of the utility model.

The connector of above-mentioned the utility model when reality is used, for can having following advantage, as:

(1) insulating base frame 1 utilizes plug-in card space 10 1 sidewalls 102; Storage tank 12 is set, plugs the location, needn't slotted eye be set in plug-in card space 10 again and hold detection terminal 2 for detection terminal 2; Do not take the scope of application in plug-in card space 10, can supply insulating base frame 1 simple and easy manufacturing.

(2) seeing through detection terminal 2 and shield shell 3 is normally closed contact and forms the detection loop in the storage tank 12 of insulating base frame 1; Only need make detection terminal 2; Other pattern terminal of needn't arranging in pairs or groups, can save manufacturing expense, assembling operation also more convenient, save time, the saving of labor.

So; The utility model is the design that is primarily aimed at connector, for one interior is provided with storage tank in the inner plug-in card of insulating base frame space, can supply the intercalation detection terminal; And detection terminal with the support division elastic extension to the plug-in card space; Contact with the docking section of shield shell with contact site again, be normally closed type and detect the loop, and utilize the plug-in card space of insulating base frame to supply preset electronic cards (can be SIM) to insert; The support division, drive contact site and the butted part that promptly see through the lateral margin pushing tow detection terminal of preset electronic cards leave; The disconnection detection loop is open circuit, is main key protection point and reach the message of utilizing detection terminal cooperation shield shell, the preset electronics of detection to be stuck in plug-in card spatial interpolation card to location, and only need make the formation of detection terminal cooperation shield shell and detect circuit pattern; Reduce manufacturing cost, expense, be connector is had be easy to assemble, save time, saving of labor's advantage.The above is merely the preferred embodiment of the utility model; Non-so promptly limit to the claim of the utility model; So the simple and easy modification and the equivalent structure that use the utility model specification and graphic content to do such as change, and all should in like manner be contained in the claim of the utility model.

In sum, the above-mentioned connector of the utility model for reaching its effect and purpose really, so the utility model really is the excellent creation of a practicality, for meeting the application important document of novel patent, is filed an application when using in accordance with the law.

Claims

1. a connector comprises insulating base frame, shield shell, it is characterized in that:

2. connector as claimed in claim 1; It is characterized in that; One side is provided with the insertion mouth that supplies preset electronic cards to insert to this insulating base frame in the plug-in card space; And be provided with storage tank away from inserting mouthful other plug-in card space one interior of side, and storage tank connects to the plug-in card space, supplies support division activity displacement between plug-in card space, storage tank of detection terminal.

3. connector as claimed in claim 2; It is characterized in that; But support division one side of this detection terminal extends flexible arm, be positioned at elastic arm in addition side be provided with the fixed part that inlay card is gone into location notch hole; And be provided with continuous bending between fixed part and elastic arm increasing the turn section of the arm of force, and relatively the detection terminal fixed part in the storage tank of insulating base frame in addition side for being provided with location notch hole.

4. connector as claimed in claim 3; It is characterized in that; This insulating base frame is provided with open-work, the jack that connects to outside adjacent in the location notch hole of storage tank one side; Then supply the fixed part relative position of detection terminal, be respectively equipped with the welding foot that can pass open-work, the fixedly pin that is embedded at location in the jack.

5. connector as claimed in claim 1 is characterized in that, this shield shell one side is provided with the hollow hole of the storage tank of relative insulating base frame, and is provided with downward bending in the hollow hole side and extends into the docking section in the storage tank.

6. connector as claimed in claim 1 is characterized in that, but this shield shell is respectively equipped with coated insulation pedestal two sidewalls, is the side plate of ㄈ shape in shield panel two sides.