CN201149947Y - Module connector - Google Patents
Module connector Download PDFInfo
- Publication number
- CN201149947Y CN201149947Y CNU2007201289086U CN200720128908U CN201149947Y CN 201149947 Y CN201149947 Y CN 201149947Y CN U2007201289086 U CNU2007201289086 U CN U2007201289086U CN 200720128908 U CN200720128908 U CN 200720128908U CN 201149947 Y CN201149947 Y CN 201149947Y
- Authority
- CN
- China
- Prior art keywords
- modular connector
- insulating body
- assembling
- conducting terminal
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a module connector contains an insulator, a plurality of conductive terminal of acceping in this insulator, and one installs in this insulator's casing. The insulating body is provided with an accommodating space with an assembling opening; each conductive terminal has a butt-joint part extending to the assembling opening. The shell is provided with a bottom plate for shielding the assembling opening; each conductive terminal is provided with a butt joint part which protrudes into the accommodating space, and the butt joint part extends to form a free end positioned in the assembling opening. The bottom plate of the shell is provided with a hollow part which is prevented from contacting with the free end of the butt joint part. Therefore, the contact between the butt joint part and the shell is avoided, and the short circuit phenomenon is prevented. Therefore, the utility model has the advantage of stable circuit.
Description
Technical field
The utility model is about a kind of modular connector, especially about a kind of modular connector that is used to install camera model or control ball modules such as (trackball).
Background technology
Along with the product miniaturization, and the development that becomes increasingly abundant of product function, functional modules such as navigation key, camera module are more and more used in consumer electronicses such as mobile phone.The existing modular connector that is used to connect these modules mostly comprises an insulating body, some conducting terminals that is contained in insulating body, and metal carrying housing.One butt joint set of devices is gone into insulating body and is electrically connected with conducting terminal.Carry housing then and be assemblied on this insulating body, have a base plate that supports this butt joint device, prevent that it from deviating from.Conducting terminal is in the base plate place butt joint near housing with docking device, as handling with the base plate position of housing deviation is arranged slightly, will cause conducting terminal and base plate to touch, thereby cause short circuit.And as be separated with insulating trip etc., assembling is inconvenient on the one hand, and can increase the complexity and the thickness of product, is unfavorable for the miniaturization of product.
In view of the above problems, stable for the circuit that guarantees modular connector, existing such modular connector is needed improvement badly.
The utility model content
The utility model provides a kind of modular connector, and its housing firm support sub-circuit board so can not contact with conducting terminal, avoids the electric connector short circuit.
The utility model provides following technical proposal: a kind of modular connector, comprise an insulating body, some conducting terminals that is contained in this insulating body, and a housing that is installed in this insulating body.This insulating body has a receiving space, and this receiving space is provided with an assembling opening.This housing has a base plate that covers this assembling opening; This each conducting terminal has a docking section that protrudes in this receiving space, and this docking section is extended with the free end that is positioned at this assembling opening.The base plate of this housing is provided with and prevents and the contacted hollow-out parts of the free end of this docking section.
In one embodiment, this insulating body comprises two relative the first side wall second sidewalls relative with two, and this first, second sidewall surrounds and forms this receiving space; Be respectively equipped with the plurality of terminals accepting groove on this first side wall and accommodate corresponding this conducting terminal.This housing comprises by two of this base plate bending extension relative first side plate, second side plates relative with two, and this first side plate is corresponding with this first, second sidewall respectively with second side plate; And this hollow-out parts is to be arranged between this two second side plate.Second sidewall of this insulating body is provided with some draw-in grooves, vertically is extended with some holding parts on second side plate of this housing, and this holding part is fastened in corresponding draw-in groove.Further be provided with the fixed part of some outside turnovers on this second side plate.This relative the first side wall is provided with corresponding limiting section, and this limiting section is defined as an assembling space and with this assembling opening with receiving space to have a butt joint sky that docks opening and ask; This butt joint opening is relative with this assembling opening.This each conducting terminal further comprises an elastic arm that extends from this docking section, a U-shaped holding parts that extends from this elastic arm, and extend weld part outside the insulating body from this holding parts.This modular connector further comprises a sub-circuit board, and this sub-circuit board is to go into this assembling space from this assembling opening group, and docks with the docking section of this conducting terminal.The width of this hollow-out parts is greater than the shift length of free end in docking section and this sub-circuit board docking operation of the docking section of this each conducting terminal.
The existing modular connector of the utility model, the docking site of the corresponding conducting terminal of its housing has installed hollow-out parts, avoids contacting between conducting terminal and housing, thereby has firm support, the advantage that circuit is stable.
Description of drawings
Fig. 1 is that the modular connector of a tree name the utility model embodiment is assemblied in the stereogram when docking a module on the circuit board;
Fig. 2 is one according to the modular connector of the utility model embodiment and assemble the stereogram of a sub-circuit board;
Fig. 3 is the modular connector of a tree name the utility model embodiment and the three-dimensional exploded view of a sub-circuit board;
Fig. 4 is one according to the insulating body of the modular connector of the utility model embodiment and the partial sectional view of conducting terminal;
Fig. 5 is one according to the insulating body of the module modular connector of the utility model embodiment and the partial sectional view of housing;
Fig. 6 one goes into vertical view when being in confined state behind the sub-circuit board according to the modular connector group of the utility model embodiment;
Fig. 7 is the cutaway view along ZZ line intercepting among Fig. 6;
Fig. 8 one goes in running order vertical view behind the sub-circuit board according to the modular connector group of the utility model embodiment;
Fig. 9 is the cutaway view along YY line intercepting among Fig. 8;
Figure 10 is that the modular connector of a tree name the utility model embodiment is assemblied in the stereogram on the main circuit board.
Symbol description among the figure:
| 1 |
|
| 2 |
20 the |
| 200 |
201 second ends |
| Extension in 202 | 203 |
| 21 |
22 |
| 220 assembling |
221 butt joint openings |
| The |
22b docks the |
| 23 |
231 |
| 232 |
233 |
| 234 |
|
| 24 draw-in |
240 |
| 241 |
242 |
| 243 guiding |
|
| 25 |
26 limiting |
| 3 conducting |
30 |
| 31 |
32 |
| 320 first supporting |
321 |
| 322 |
301 |
| 33 |
|
| 4 |
40 |
| 41 |
42 |
| 420 hollow-out |
|
| 43 |
430 |
| 431 |
|
| 44 fixed |
|
| 5 |
50 |
| 51 |
|
| 6 main circuit boards | The M module |
Embodiment
For better understanding spirit of the present utility model, it is described further below in conjunction with preferred embodiment of the present utility model.
As shown in Figure 1, 2, the modular connector 1 according to the utility model one embodiment is butt joint one control ball module M.This modular connector 1 comprises an insulating body 2, some conducting terminals 3 that is contained in this insulating body 2, and a housing 4.This modular connector 1 is electrically connected a sub-circuit board 5 and a main circuit board 6 by conducting terminal 3, is electrically connected by this sub-circuit board 5 and is inserted in the control ball module M of this modular connector 1, thereby realize being electrically connected of 6 of this module M and main circuit boards.
In conjunction with Fig. 2,3,4, insulating body 2 is a cuboid framework, it has four sidewalls, comprise two relative the first side walls 20 and two second relative sidewalls 21, each sidewall 20,21 all has relative first end 200 and second end 201 and (is lower end, upper end in the present embodiment, with the side towards main circuit board 6 is down, is last for the side that connection module M is planted, down together).This four sidewall 20,21 is enclosed one and is had assembling opening 220 and the receiving space 22 that docks opening 221.Each relative the first side wall 20 inboard are respectively equipped with extension 202 in, and the outside is provided with some outer extensions 203.Each terminal containing slot 23 is located at respectively on this first side wall 20, and wherein a side terminal accepting groove 23 extends to outer extension 203 from being somebody's turn to do to slot on the interior extension 202; The terminal containing slot 23 of relative opposite side does not then take interior extension 202, is extension 203 outside the first side wall 20 extends to.Certainly, in other embodiments, the terminal containing slot 23 that is positioned at relative both sides can all begin to extend from extension 202, so that each conducting terminal 3 all is contained in the terminal containing slot 23 naturally; Perhaps all do not take extension 202 in this, directly extension 203 outside the first side wall 20 extends to makes conducting terminal 3 equal precompressed be housed in this terminal containing slot 23.Each terminal containing slot 23 bottom-up being recessed to form, has a displacement slot section 231 that communicates with receiving space 22 respectively, the one holding slot section 232 that communicates in the below with this displacement slot section 231, extend the welding groove section 233 between the outer extension 203, and the flank 234 (seeing Fig. 4,6,7) of this displacement slot section 231 of an interval and holding slot section 232.Be respectively equipped with a pair of draw-in groove 24 on each relative second sidewall 21.Each draw-in groove 24 has one and is positioned at the installing port 240 of lower end 200, and further is provided with a fixture block 241 that protrudes out by 201 places, upper end from its cell wall, reaches the location conduit 242 that is set up in parallel on second sidewall, 21 length bearing of trends with this fixture block 241.This fixture block 241 is tilted to the guiding face 243 (referring to Fig. 5) of installing port 240 towards receiving space 22 1 sides formation one.Two second sidewalls, 21 middle parts also are provided with a location division 25 relatively by lower end 200, and extend the limiting section 26 of 25 both sides, location division.The breach 50 of opposite flank fastens on this location division 25 and the sub-circuit board 5, can locate this sub-circuit board 5 on horizontal level.This limiting section 26 is defined as the assembling space 22a that accommodates sub-circuit board 5 with receiving space 22, and accommodates the butt joint space 22b to connection module M, and sub-circuit board 5 is limited in this assembling space 22a.The depth D of this assembling space 22a is equal to or greater than the thickness T of the correspondence position of the sub-circuit board 5 of being accommodated.As Fig. 7,9, in a preferred embodiment, the depth D of this assembling space 22a is designed to be greater than the thickness T of the sub-circuit board 5 of being accommodated.
In conjunction with Fig. 3,4,6,7, each conducting terminal 3 structure is identical, have docking section 30, an elastic arm 31 that extends from this docking section 30, the U-shaped holding parts 32 of these elastic arm 31 extensions, an and weld part 33 from these holding parts 32 extensions certainly that convexedly stretches in the assembling space 22a respectively.This holding parts 32 further comprises first supporting leg 320 that connects this elastic arm 31, reach second supporting leg, 321 each supporting leg 320,321 that connect this weld part 33 and be provided with some interference parts 322 of interfering, so that each conducting terminal 3 is immobilizated in corresponding terminal containing slot 23 with terminal containing slot 23 cell walls.This docking section 30 also further is extended with a free end 301 that convexedly stretches in assembling opening 220 places of receiving space 22.First supporting leg 320 of this elastic arm 31 and holding parts 32 is contained in the displacement slot section 231 of terminal containing slot 23.Second supporting leg 321 of this holding parts 32 is contained in this holding slot section 232.This weld part 33 extends welding groove section 233.Because in this preferred embodiment, for the situation that prevents sub-circuit board 5 accidental destruction conducting terminal 3 when initially assembling takes place, the displacement slot section 231 of the terminal containing slot 23 of fluting on interior extension 202, more the displacement slot section 231 of the terminal containing slot 23 of fluting is not wide on interior extension 202.Thereby being contained in each conducting terminal 3 in the sub-accepting groove of each narrow end 23, its elastic arm 31 is to accommodate wherein with the compressive state of precompressed; Be contained in upward each conducting terminal 3 of each broad terminal containing slot 23 of relative another the first side wall 20b, its elastic arm 31 is to accommodate wherein with nature.So, two row's conducting terminals 3 are in preloading condition and nature respectively, make sub-circuit board 5 when being assembled to receiving space 22, and convenience is installed and can not be damaged conducting terminal 3.Yet at both sides terminal containing slot 23 all in the embodiment of interior extension 202 flutings, the width of the displacement slot section 231 of the terminal containing slot 23 of both sides all is enough to allow the elastic arm 31 of each conducting terminal 3 be accommodated wherein with nature, does not influence enforcement of the present utility model.
In conjunction with Fig. 2,3,5, this housing 4 has first side plate 40 and second side plate 41 of first, second sidewall 20,21 of corresponding insulating body 2 respectively, and the base plate 42 of this first, second side plate 40,41 of connection.This base plate 42 covers the assembling opening 220 of the receiving space 22 of insulating body 2, forms assembling space 22a with this limiting section 26.Wherein upwards protrude out the corresponding holding part 43 of draw-in groove 24 of a pair of and insulating body 2 on second side plate 41, each holding part 43 further comprises the location division with elastic reaction 430 of extending on second side plate 41, reach the trip 431 that extends from a side of these location division 430 other ends.The width of the location conduit 242 of the width of this location division 430 and draw-in groove 24 is suitable, just can be positioned wherein.This trip 431 is corresponding with fixture block 241 positions.In addition, also be provided with the fixed part 44 of some outside turnovers on second side plate 41.Base plate 42 is provided with a hollow-out parts 420 near free end 301 positions that the position of two first side plates 40 is respectively equipped with docking section 30 that should conducting terminal 3, and this hollow-out parts 420 extends to another relative second side plate 41 from one second side plate, 41 places.In in this enforcement, this hollow-out parts 420 is a strip, but, for the free end 301 of the docking section 30 that prevents conducting terminal 3 contacts with this base plate 42, make shift length in sub-circuit board 5 docking operations that the width of this hollow-out parts 420 need go into group in docking section 30 greater than the free end 301 of the docking section 30 of this conducting terminal 3.Certainly for the situation that prevents short circuit takes place, the shape of this hollow-out parts 420 is not limited to shape in the present embodiment, all can with base plate 42 contacted shapes as long as can effectively prevent docking section 30 ends of conducting terminal 3.
In conjunction with Fig. 2,7, this modular connector 1 needs the sub-circuit board 5 that cooperates is organized in the lump before assembling the time.Promptly, at first docking section 30 pushings of the conducting terminal 3 that sub-circuit board 5 one sides aligning elastic arm 31 is accommodated naturally, its elastic arm 33 is compressed in the terminal containing slot 23, the docking section 30 of the opposite side conducting terminal 3 that sub-circuit board 5 opposite sides are accommodated quasi-prepressing then can be with sub-circuit board 5 easily by 220 groups of assembling space 22a that go into insulating body 2 of assembling opening.The breach 50 of this sub-circuit board 5 cooperated with the location division 25 of insulating body 2 and prevented the displacement of this sub-circuit board 5 at horizontal level this moment.As shown in Figure 7, the height D of this assembling space 22a is greater than the relevant position thickness T of sub-circuit board 5 in the present embodiment, make this sub-circuit board 5 above assembling the time can be pushed into the docking section 30 of conducting terminal 3 and do not dock with this docking section 30, promptly this moment, this sub-circuit board 5 was not subjected to the effect that compresses of docking section 30 on horizontal level, was in confined state.Then with the installing port 240 of the respective card slot 24 on the holding part 43 corresponding insulating bodies 2 of housing 4, location division 430 advances in the conduit 242 of location, and the guiding face 243 of trip 431 plane applying fixture blocks 241 advances and the generation elastic deformation is until crossing fixture block 241 that elastic reset is snapped in to reach on this fixture block 241 and fixes this housing 4 on insulating body 2.With reference to Fig. 1,8,9,10, the free end 301 of the docking section 30 of conducting terminal 3 is positioned at the hollow-out parts 420 of housing 4 at this moment, does not contact with housing 4.During application, the weld part 33 of the conducting terminal 3 of modular connector 1 and the fixed part 44 of housing 4 need be respectively welded on the main circuit board 6, because the sub-circuit board 5 in this assembling space 22a is in the non-stress state, therefore can avoid the warpage influence of welding temperature to insulating body 2.When assembling this module M at last, directly insert the butt joint space 22b of receiving space 22, and application of force nationality moves down this sub-circuit board 5 by the effect to connection module M and is 42 backstop location of base plate of this housing 4 downwards by butt joint opening 221.This moment this sub-circuit board 5 on Metal Contact band 51 dock with the docking section 30 of this conducting terminal 3, promptly in running order; And finally can reach the signal transmission between connection module M and sub-circuit board 5 and the main circuit board 6 by the effect of conducting terminal 3.Equally, the free end 301 of the docking section 30 of conducting terminal 3 still is positioned at the hollow-out parts 420 of housing 4 at this moment, does not contact with housing 4.
Modular connector of the present utility model, its housing 4 offers hollow-out parts 420 in base plate 42, the free end 301 that this hollow-out parts 420 provides the docking section 30 that enough spaces make conducting terminal 3 with sub-circuit board 5 docking operations in do not contact with the base plate 42 of housing 4, thereby effectively avoid being electrically connected between the two and be short-circuited, guarantee the stability of circuit.Other can reach equally such as the design that lower concave part, insulation division are set avoids housing to contact and problem of short-circuit with conducting terminal, right simple and easy to do not as good as the foregoing description, saves cost, repeats no more herein.
Technology contents of the present utility model and technical characterstic disclose as above, yet those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and done all replacement and modifications that does not deviate from the utility model spirit.Protection range of the present utility model should be not limited to the content that embodiment discloses, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by the present patent application claim.
Claims (9)
1. a modular connector comprises an insulating body, some conducting terminals that is contained in this insulating body, and a housing that is installed in this insulating body; This insulating body has a receiving space, and this receiving space is provided with an assembling opening; This housing has a base plate that covers this assembling opening; This each conducting terminal has one and protrudes into docking section in this receiving space, and this docking section is extended with the free end that is positioned at this assembling opening, and the base plate that it is characterized in that this housing is provided with and prevents and the contacted hollow-out parts of the free end of this docking section.
2. modular connector as claimed in claim 1 is characterized in that this insulating body comprises two relative the first side wall second sidewalls relative with two, and this first, second sidewall surrounds and forms this receiving space; Be respectively equipped with the plurality of terminals accepting groove on this first side wall and accommodate corresponding this conducting terminal.
3. modular connector as claimed in claim 2, it is characterized in that this housing comprises by two of this base plate bending extension relative first side plate, second side plates relative with two, this first side plate is corresponding with this first, second sidewall respectively with second side plate, and this hollow-out parts is to be arranged between this two second side plate.
4. modular connector as claimed in claim 3 is characterized in that second sidewall of this insulating body is provided with some draw-in grooves, vertically is extended with some holding parts on second side plate of this housing, and this holding part is fastened in corresponding draw-in groove.
5. modular connector as claimed in claim 4 is characterized in that further being provided with on this second side plate the fixed part of some outside turnovers.
6. as described modular connector one of in the claim 2 to 5, it is characterized in that this relative the first side wall is provided with corresponding limiting section, this limiting section is defined as an assembling space and with this assembling opening with receiving space and has the butt joint space of docking opening; This butt joint opening is relative with this assembling opening.
7. modular connector as claimed in claim 6 is characterized in that it further comprises a sub-circuit board, and this sub-circuit board is to go into this assembling space from this assembling opening group, and docks with the docking section of this conducting terminal.
8. modular connector as claimed in claim 7 is characterized in that free end the shift length in docking section and this sub-circuit board docking operation of the width of this hollow-out parts greater than the docking section of this each conducting terminal.
9. modular connector as claimed in claim 6 is characterized in that this each conducting terminal further comprises an elastic arm that extends from this docking section, a U-shaped holding parts that extends from this elastic arm, and extend weld part outside the insulating body from this holding parts.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201289086U CN201149947Y (en) | 2007-08-23 | 2007-08-23 | Module connector |
| TW96214524U TWM332286U (en) | 2007-08-23 | 2007-08-31 | Module connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201289086U CN201149947Y (en) | 2007-08-23 | 2007-08-23 | Module connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149947Y true CN201149947Y (en) | 2008-11-12 |
Family
ID=40117718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201289086U Expired - Lifetime CN201149947Y (en) | 2007-08-23 | 2007-08-23 | Module connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201149947Y (en) |
| TW (1) | TWM332286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262521A (en) * | 2010-12-09 | 2013-08-21 | Lg伊诺特有限公司 | Camera module |
-
2007
- 2007-08-23 CN CNU2007201289086U patent/CN201149947Y/en not_active Expired - Lifetime
- 2007-08-31 TW TW96214524U patent/TWM332286U/en not_active IP Right Cessation
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262521A (en) * | 2010-12-09 | 2013-08-21 | Lg伊诺特有限公司 | Camera module |
| US9300849B2 (en) | 2010-12-09 | 2016-03-29 | Lg Innotek Co., Ltd. | Camera module |
| CN103262521B (en) * | 2010-12-09 | 2017-02-22 | Lg伊诺特有限公司 | Camera module |
| US9986143B2 (en) | 2010-12-09 | 2018-05-29 | Lg Innotek Co., Ltd. | Camera module with a base having a protrusion |
| US10237462B2 (en) | 2010-12-09 | 2019-03-19 | Lg Innotek Co., Ltd. | Camera module with a base having a protrusion |
| US10785396B2 (en) | 2010-12-09 | 2020-09-22 | Lg Innotek Co., Ltd. | Camera module |
| US11245828B2 (en) | 2010-12-09 | 2022-02-08 | Lg Innotek Co., Ltd. | Camera module |
| US11647271B2 (en) | 2010-12-09 | 2023-05-09 | Lg Innotek Co., Ltd. | Camera module comprising a base comprising a rib between a lower spring and a shield can |
| US11917280B2 (en) | 2010-12-09 | 2024-02-27 | Lg Innotek Co., Ltd. | Camera module comprising a base comprising a rib between a lower spring and a shield can |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM332286U (en) | 2008-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201323362Y (en) | Electrical connector | |
| CN101567511B (en) | Electric connector and assembly thereof | |
| CN102025053B (en) | Cable connector assembly | |
| CN200941518Y (en) | Electrical connector | |
| CN2932759Y (en) | Electric connector assembly | |
| CN202550175U (en) | Usb connector | |
| JP3148520U (en) | Electrical connector | |
| CN201149947Y (en) | Module connector | |
| CN201927846U (en) | Electric connector | |
| CN201018095Y (en) | Electronic card connector | |
| CN201113144Y (en) | Module connector | |
| CN103972730A (en) | Electrical connector | |
| CN202405487U (en) | Electrical connector | |
| CN201156636Y (en) | Module connector | |
| CN201149946Y (en) | Module connector | |
| CN201138691Y (en) | Module connector | |
| CN1909294A (en) | Electric connector components | |
| CN201112836Y (en) | Electrical connector | |
| CN101901978B (en) | Electric connector | |
| CN201829783U (en) | Adapter | |
| CN201130776Y (en) | Electrical connector | |
| CN200959431Y (en) | Electric connector and its assembly | |
| CN104733928A (en) | Electrical connector | |
| CN216085567U (en) | Electrical connector | |
| CN216085438U (en) | USB connector iron shell with dustproof function and USB connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |