CN108075267A - Possesses the electrical connector for the switch block for easily removing foreign matter - Google Patents
Possesses the electrical connector for the switch block for easily removing foreign matter Download PDFInfo
- Publication number
- CN108075267A CN108075267A CN201611253674.8A CN201611253674A CN108075267A CN 108075267 A CN108075267 A CN 108075267A CN 201611253674 A CN201611253674 A CN 201611253674A CN 108075267 A CN108075267 A CN 108075267A
- Authority
- CN
- China
- Prior art keywords
- kato
- foreign matter
- switch block
- mobile
- guide portion
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/771—Details
- H01R12/774—Retainers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of electrical connector for the switch block for possessing and easily removing foreign matter, by prevent from being fixedly connected be in contact between portion and mobile connection portion it is bad, so as to improve the reliability of product.Since the mobile edge part of switch block is slided with fixed edge edge with cross one another state, the foreign matter formed between mobile edge part and fixed edge edge is easily removed.
Description
Technical field
The present invention relates to a kind of electrical connectors for the switch block for possessing and easily removing foreign matter, more specifically, are related to
It is a kind of to improve possessing for the reliability of product by preventing to be fixedly connected with the loose contact between portion and mobile connection portion
Easily remove the electrical connector of the switch block of foreign matter.
Background technology
In recent years, it is packed into popular such as smart mobile phone, digital camera, video camera, MP3 player portable terminal
And using comprising for identifying the identification card of the information of user.The identification card by Global Subscriber identification module (USIM,
Universal Subscriber Identity Module), subscriber identification module (SIM, Subscriber Identity
Module), subscriber identification module (UIM, User Identity Module) etc. (citing ' SIM card ' below) is formed, and can
The multiple functions such as user authentication, global roaming, e-commerce are realized with a card.Also, on portable terminal generally insertion or
Person draws a variety of storage cards for storing additional data etc..
Above-mentioned a variety of cards are inserted into terminal and detachable in many ways, in recent years, with the rapid development of technology,
Occurs various new card successively.For example, SIM card is gradually diversified, such as GENERAL TYPE SIM card, nanometer SIM card, compact SIM card,
Storage card is also listed with variform, such as SD card, miniature SD card.
In order to insert the card into terminal and with interior contact termination contact and communicate, in terminal be equipped with insert
Seat, for placing and fixing the card of insertion securely to prevent from arbitrarily being drawn, but it is practically impossible on a socket
Universally place the card of various shapes.Therefore, using following manner：Possess the individual Kato that can be supported by socket, so as to
The card of various shapes can be placed on a socket.
Kato has space to accommodate a variety of cards, and periphery is so as to the mode combined with socket is formed.It only needs as a result, more
Change or change Kato, you can a variety of cards are placed on the socket of a terminal.
Fig. 1 is the figure shown in order to illustrate existing sim card socket.With reference to Fig. 1, existing sim card socket includes：Shell
Body 11, is arranged on terminal inner；And Kato 14, various cards 1 are placed, and are inserted into housing 11.The top of housing 11 and metal
Shell 12 combines, and the Kato 14 for placing card 1 is inserted between housing 11 and metal shell.Also, also have inside housing 11
Standby sliding part 15 and cam part 11a.Heart-shaped cam portion 11a controls the operation of sliding part 15 to lock or release Kato 14.Housing
11 possess multiple contact terminals 13, and the card 1 that Kato 14 possesses is electrically connected to each other with contacting terminal 13.
Also, for the insertion of identification card 1, detection terminal T1 and switch terminal T2 is set in housing 11.Also, Kato 14
Detection terminal T1 and switch terminal T2 is separated when being not inserted into housing 11, and Kato 1414 passes through card when being inserted into housing 11
The pressurization detection terminal T1 of support 14 is moved to switch terminal T2 directions, at this point, detection terminal T1 contacts with each other with switch terminal T2,
Identify the insertion of the SIM card 1.
But when foreign matter is inserted between detection terminal T1 and switch terminal T2, existing sim card socket does not have to go
Except the individual structure of the foreign matter, therefore, can be in contact between detection terminal T1 and switch terminal T2 in use
It is bad.
Also, detection terminal T1 has elasticity, therefore detection terminal T1 persistently promotes the Kato 14 for being inserted into housing 11, from
And cause the card 1 that Kato 14 possesses with contact be in contact between terminal 13 it is bad.
Prior art literature
Patent document
Korean granted patent publication the 10-1228837th
The content of the invention
(1) technical problems to be solved
To solve above-mentioned problems of the prior art, possess it is an object of the present invention to provide one kind and easily go
Except the electrical connector of the switch block of foreign matter, prevent from being fixedly connected be in contact between portion and mobile connection portion it is bad, from
And improve the reliability of product.
Also, another object of the present invention is to provide a kind of connectors for the switch block for possessing and easily removing foreign matter
The Kato for being inserted into housing will not be pushed out, connect so as to prevent from being placed between the card of Kato and portion of terminal by device
It touches bad.
(2) technical solution
In order to realize above-mentioned purpose, the present invention provides a kind of connector device for possessing the switch block for easily removing foreign matter
It puts, which is characterized in that including：Housing is internally provided with spatial portion；Kato is formed in a manner of accommodating and blocking, and is slideably inserted into described
Spatial portion；And switch block, it sets on the housing, whether for sensing the insertion of the Kato, wherein, the switch
Component includes：Mobile connection portion, is arranged on the spatial portion, the Kato to the spatial portion move when by the Kato
It pressurizes downward resilient movement；And portion is fixedly connected with, one side is fixed on the spatial portion, another lateral mobile connection portion
Upper direction extension, moving up and down and contact or separate with the mobile connection portion according to the mobile connection portion.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that the shell
Body includes：Pedestal, positioned at the lower part of the spatial portion；Cover is combined positioned at the top of the spatial portion, and with the pedestal；
Front side portion is arranged on the front side of the pedestal；And opening portion, the rear side of the pedestal is arranged on, the mobile connection portion is wrapped
It includes：Protruding portion, one side is opposite with the front side portion of the pedestal, and another lateral cover direction protrudes；Sliding part, from
The end of the protruding portion extends to the front side portion direction, and landform is tilted in a manner of more remote from the pedestal more to its end
Into, and with elasticity；Bending section, from the end of the sliding part by with the pedestal it is close in a manner of concavely formed；And
Mobile edge part, protrudes to be formed from the end of the bending section, to be contacted with the portion of being fixedly connected, in the enclosure interior,
Pressurize downwards the sliding part while slip to the Kato of front side portion direction movement along the sliding part, so as to solve
Except the mobile edge part and the contact being fixedly connected between portion.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that described solid
Determining connecting portion includes：Fixed part is fixed on the one side of the front side portion；Fixed link, from the fixed part along the front side portion
The upper direction of length direction to the mobile edge part extends to form；And fixed edge edge, from the front end of the fixed link
Portion is to lower part direction warpage, and with opposite with the mobile edge part, institute is compared in the fixed edge edge to get over to its width of lower part
It states the narrower mode of fixed link to be formed, wiping is formed obliquely in the one side of the fixed edge edge opposite with the bending section
Guide portion, when the Kato is located at the position for being not pressurized the sliding part, the upward resilient movement of sliding part, the movement
Edge part is contacted with the wiping guide portion with crossing condition, when the Kato is located at the position for the sliding part that pressurizes, institute
The downward resilient movement of sliding part is stated, the lower part of the mobile edge part to the wiping guide portion separates.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that pass through institute
When stating the pressurization of Kato and making the downward resilient movement of the sliding part, the mobile edge part is along the wiping guide portion to downslide
After the foreign matter formed between the mobile edge part and the wiping guide portion is removed while dynamic, to the wiping guide portion
Lower part separates.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that described solid
Fixed pole have elasticity, when the Kato be located at be not pressurized the sliding part position when, the mobile edge part with the wiping
The state of guide portion contact is wiped, is pressurizeed upwards to the wiping guide portion, when the Kato is located at the position for the sliding part that pressurizes
When putting, the lower part of the mobile edge part to the wiping guide portion separates, and the wiping guide portion is made to be restored to original position downwards
It puts, when the wiping guide portion is moved up or down with the state contacted with the mobile edge part, the mobile edge
Portion moves up or down while slip along the wiping guide portion, so that the wiping guide portion and the mobile edge
The foreign matter formed between portion is removed.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that before described
The position opposite with the mobile connection portion of side is formed with recessed guide portion, is moved down with providing in the mobile connection portion
Dynamic space.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that described
The corner contacted with the mobile connection portion of Kato forms sliding guide portion, so that the Kato is inserted into the enclosure interior
When, the corner is pressurizeed the mobile connection portion while slip with the state that is contacted with mobile connection portion face.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that the card
During the front pressurization mobile connection portion of support, the rear of the Kato is formed with the watertight portion of watertight material along around it.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that the shell
Body includes：Pedestal, positioned at the lower part of the spatial portion；Cover is combined positioned at the top of the spatial portion, and with the pedestal；
Front side portion is arranged on the front side of the pedestal；And opening portion, the rear side of the pedestal is arranged on, further includes pushing meanss,
The Kato for that will be inserted into the enclosure interior is drawn to the external of the housing, and the pushing meanss include：It promotes
Bar along the one side for the Kato for being inserted into the spatial portion, moves in front-rear direction inside the spatial portion；Cam part,
The front side portion of the housing is rotatably disposed in, one end is contacted with being inserted into the Kato of the enclosure interior, separately
One end is connected with the catch bar inside the spatial portion；And loaded pins, from the external pressurized institute of the housing
Catch bar is stated, the Kato of the enclosure interior will be inserted into during extraction, the loaded pins are inserted into outside the housing
To after the fairlead, the catch bar that pressurizes rotates the cam part, so that the Kato is drawn out to the housing
It is external.
Also, provide a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that described
The lower part of the front end opposite with the front side portion of Kato concavely forms cam receiving portion, to accommodate the cam part, institute
Stating cam part includes：Rotating part to be contained in the state of the cam part, can be rotatably set in the front side portion；Warpage is dashed forward
Go out portion, protruded from the one side of the rotating part, to be contacted with the front end；And connecting portion, in the another of the rotating part
Side is connected with the catch bar.
(3) advantageous effect
According to the present invention, since the mobile edge part of switch block is slided with fixed edge edge with cross one another state,
Therefore the foreign matter formed between mobile edge part and fixed edge edge is easily removed.
It is also, mobile during mobile edge part is moved up or down with the state contacted with wiping guide portion
Edge part generates frictional force while slip along wiping guide portion, is deposited in mobile edge part and wipes the epithelium between guide portion
Or the foreign matters such as dust are removed, so as to which there is no foreign matter, mobile edge part and wipings between mobile edge part and wiping guide portion
Contact bad phenomenon does not occur between guide portion, so as to improve contact reliability.
Also, since mobile connection portion vertically moves, the Kato for being inserted into housing will not be pushed out, so as to anti-
Only be placed between the card of Kato and terminal be in contact it is bad.
Also, due to the setting watertight portion on Kato, prevent the foreign matters such as dust or water from flowing into the inside of portable terminal,
Therefore portable terminal and card can be safely protected under the environment such as water.
Description of the drawings
Fig. 1 is the figure shown in order to illustrate existing sim card socket.
Fig. 2 is the connector device for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The figure put.
Fig. 3 is to decompose the connector device for possessing the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
The figure for the housing put.
Fig. 4 is the connector device for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The figure of the state of Kato is inserted into the housing put.
Fig. 5 be briefly show to illustrate the preferred embodiment of the present invention possess the switch block for easily removing foreign matter
The figure of the cam receiving portion formed on the Kato of electrical connector.
Fig. 6 is the connector device for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The switch block put is attached to the figure of the state of housing.
Fig. 7 is the connector device for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
That puts is fixedly connected with the stereogram in portion.
Fig. 8 is the connector device for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
That puts is fixedly connected with the plan view in portion.
Fig. 9 is the electrical connector for possessing the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
The figure of the section in the mobile connection portion of switch block.
Figure 10 is the connector for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The Kato of device is not fully inserted into the figure of the state of housing.
Figure 11 is the connector for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The Kato of device is not fully inserted into the figure of the partial cut section of the state of housing.
Figure 12 is the electrical connector for possessing the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
Kato be completely inserted into housing state partial cut section figure.
Figure 13 is to briefly show to illustrate possess the switch for easily removing foreign matter by the preferred embodiment of the present invention
The mobile connection portion of the electrical connector of component moves up and down, and mobile edge part is slided along the wiping guide portion of fixed edge edge
Process figure.
Figure 14 is to briefly show to illustrate possess the switch for easily removing foreign matter by the preferred embodiment of the present invention
The mobile connection portion of the electrical connector of component moves up and down, and mobile edge part is slided along the wiping guide portion of fixed edge edge
Process figure.
Reference sign
1000：Electrical connector
100：Housing 110：Cover
120：Pedestal 121：First guide portion
122：Front side portion 122a：Rotation axis
122b：With reference to guide portion 123：Second guide portion
124：First side 124a：Guide portion
125：Second side 130：Opening portion
132：Spatial portion 140：Portion of terminal
150：Retention means 152：Joggling part
154：Support portion 156：Engaging portion
200：Kato 210：Insertion section
212：Fastener 214：Front end
214a：Sliding guide portion 215：Cam receiving portion
216：Watertight portion 220：Exposed division
222：Fairlead 300：Switch block
310：It is fixedly connected with portion 312：Fixed part
314：Fixed link 316：Fixed edge edge
317：Wipe guide portion 320：Mobile connection portion
321：Connect protrusion 322：Protruding portion
323：Extension 324：Sliding part
326：Bending section 328：Mobile edge part
400：Pushing meanss 410：Catch bar
412：Connect guide portion 420：Cam part
422：Rotating part 424：Warpage protruding portion
426：Connecting portion
Specific embodiment
In the following, referring to the drawings to the connector for possessing the switch block for easily removing foreign matter of the preferred embodiment of the present invention
Device is described in detail.
Fig. 2 is the connector device for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The figure put.
With reference to Fig. 2, the electrical connector for possessing the switch block for easily removing foreign matter of the preferred embodiment of the present invention
1000 are arranged on portable device (not shown), such as inside the portable terminal of smart mobile phone, the electrical connector includes：
Housing 100；Kato 200 is inserted into housing 100；Pushing meanss 400, for drawing Kato 200；And 300 (Fig. 6 of switch block
Show), sense the insertion of Kato 200.
Housing 100 is mounted on the inside of portable terminal (not shown), and is electrically connected with the substrate inside portable terminal etc.
It connects.The housing 100 is equipped with spatial portion 132, has required area and installs on the pedestal 120 and covering pedestal 120 of Kato 200
The cover 110 in portion be combined with each other and is formed, to accommodate Kato 200 between the pedestal and the cover.According to circumstances, cover
110 can be formed integrally with each other with pedestal 120, be combined with each other after can also being formed separately.In addition, the space of housing 100
The front in portion 132, the i.e. front of pedestal 120 are closed with front side portion 122 (Fig. 3 is shown), and the rear of spatial portion 132 is opened
It puts and there is opening portion 130.Also, Kato 200 is inserted into the spatial portion 132 of housing 100 by opening portion 130, then forward
122 direction of side is slidably inserted into.On the other hand, as long as in addition not limiting below, front refers to from opening portion 130 to front side portion
122 directions are close to mobile direction, and rear refers to the negative direction in the front, i.e., from the separate direction of front side portion 122.
Kato 200 be for by SD card, SIM card etc. it is various block be inserted into housing 100 spatial portion 132 components, including：
Insertion section 210 is slideably inserted into the spatial portion 132 of housing 100；And exposed division 220, the outside of insertion section 210 is arranged on, i.e.,
Rear, during being inserted into the spatial portion 132 of housing 100 in the insertion section of Kato 200 210, positioned at the outside of portable terminal.It inserts
Enter portion 210 to be configured to accommodate one or more card, for example, may be configured as insertion section 210 the upper surface of accommodates the first card C1 and the
Two block C2, and the 3rd card C3 is accommodated below insertion section (Fig. 5 is shown).Also, the both sides of insertion section 210 form recessed fastener
212, it is combined with being engaged with aftermentioned retention means 150 (Fig. 3 is shown).Also, in exposed division 220 and aftermentioned catch bar 410
Opposite one side is formed there through fairlead 222.
Further, the insertion section of Kato 200 210 length direction rear, along it around be also provided with water
Compact part 216.When Kato 200 is slideably inserted into the insertion section 210 of housing 100, watertight portion 216 and portable terminal (not shown)
The insert port (not shown) of insertion Kato 200 water-tightly contacts, and is formed as O-ring or banding etc..The watertight portion 216 can be by
The watertights material such as silicon or synthetic resin is made.Since the Kato 200 of the present invention is equipped with watertight portion 216, dust or water etc. are prevented
Foreign matter flows into the inside of portable terminal, therefore portable terminal and card can be safely protected under the environment such as water.
Fig. 3 is to decompose the connector device for possessing the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
The figure for the housing put, Fig. 4 are the companies for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
Connect the figure for the state that Kato is inserted into the housing of device device.
With reference to Fig. 3 and Fig. 4, housing 100 is including on the pedestal 120 with portable terminal internal combustion and covering pedestal 120
The cover 110 in portion.Both sides between the front side portion 122 of pedestal 120 and opening portion 130 form the first side 124 and the second side
Portion 125.Also, recessed guide portion 124a is formed along its length in the first side 124, to guide aftermentioned catch bar
410.Also, housing 100 can also include portion of terminal 140, retention means 150, pushing meanss 400 and switch block 300.
Portion of terminal 140 is as the card for being used to be contained in Kato 200, such as the first card C1, the second card C2, the 3rd card C3
The component that (Fig. 5 is shown) is electrically connected with portable terminal, for example, can be in the bottom surface insert injection molding of pedestal 120.
Retention means 150 are formed on pedestal 120 or cover 110 along 212 direction of fastener of Kato 200, are inserted with limiting
Enter the movement to the Kato 200 of housing 100.The retention means 150 include：A pair of of joggling part 152, in pedestal 120 or cover
110 is prominent to 212 direction of fastener of Kato 200；And the support portion 154 of elastic material, both ends and a pair of of joggling part
152 connections.Also, form engaging portion 156 in the position opposite with fastener 212 of support portion 154 so that the engaging portion
156 are stuck in the fastener 212 of Kato 200.
Pushing meanss 400 are as the Kato 200 for the spatial portion 132 for being inserted into housing 100 to be drawn to the outside of housing 100
The device gone out, including catch bar 410 and cam part 420.Catch bar 410 is to be directed to the guide portion 124a inside housing 100
State moved along the length direction one side of pedestal 120, formed in long way along its length, and its front connect with cam part 420
It touches, the opening portion 130 of rear through housing 100 is exposed outside it.The front of catch bar 410, which is formed with, to be used for and cam part
The recessed connection guide portion 412 of 420 connections, cam part 420 are inserted into connection guide portion 412.
Cam part 420 includes：Rotating part 422 can be rotatably set in front side with the state for being contained in cam receiving portion 215
Portion 122；Warpage protruding portion 424 projects upwards to be formed to contact with front end 214 in the one side of rotating part 422；And connecting portion
426, it is formed in the opposite side of rotating part 422 and is inserted into the connection guide portion 412 of catch bar 410.Also, as loaded pins P etc.
When applying external pressure to catch bar 410, catch bar 410 moves and revolves the connecting portion 426 of cam part 420 in front-rear direction
Turn, in rotating part 422 before the warpage protruding portion 424 of 90 ° of its upper part direction warpage will be inserted into the Kato 200 of housing 100
The outside of end 214 to housing 100 pushes away, so as to which Kato 200 is drawn out to the outside of housing 100.
On the other hand, Kato 200 also has cam receiving portion 215 (Fig. 5 is shown), to accommodate cam part 420, so as to
Reduce overall dimensions.
The component of on-off action whether switch block 300 is the insertion with sensing Kato 200, below carries out it
Explanation.
Fig. 5 be briefly show to illustrate the preferred embodiment of the present invention possess the switch block for easily removing foreign matter
The figure of the cam receiving portion formed on the Kato of electrical connector.
With reference to Fig. 3 and Fig. 5, when Kato 200 is inserted into housing 100, in the front side portion 122 with housing 100 of Kato 200
Opposite end is equipped with front end 214.Also, recessed cam receiving portion 215 is formed in the lower part of front end 214, to accommodate
Cam part 420.
Also, due to the rotating part 422 of cam part 420 in a manner of the cam receiving portion 215 for being contained in Kato 200 structure
Into, therefore cam part 420 can be located at the lower part of Kato 200.As described above, when cam part 420 is located at the front side portion of pedestal 120
When 122, cam part 420 is be overlapped with the cam receiving portion 215 of Kato 200, and overlapping sizableness is in the cam receiving portion of Kato 200
215 width, therefore, the entire length of pedestal 120 can reduce the size for being equivalent to the width, and therefore, having can reduce
The effect of the overall dimensions of housing 100.
Fig. 6 is the connector device for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The switch block put is attached to the figure of the state of housing, and Fig. 7 is to briefly show possessing for the preferred embodiment of the present invention easily to go
Except the stereogram for being fixedly connected with portion of the electrical connector of the switch block of foreign matter, Fig. 8 is the preferred reality for briefly showing the present invention
Apply the plan view for being fixedly connected with portion of the electrical connector for possessing the switch block for easily removing foreign matter of example.
With reference to Fig. 6 to Fig. 8, switch block 300 plays whether sensing Kato 200 is stably inserted into inside housing 100
On-off action is fixedly connected with portion 310 and mobile connection portion 320 including what is formed by energization material.It is fixedly connected with portion 310 and movement
Connecting portion 320 can have elasticity.Also, the front of the spatial portion 132 in housing 100 concavely forms the first guide portion 121
With the second guide portion 123.First guide portion 121 is positioned at 120 bottom surface of pedestal in 132 front of spatial portion and mobile connection portion 320
It puts, and is formed in long way to 122 direction of front side portion relatively.Second guide portion 123 with 121 integrally connected of the first guide portion
State is concavely formed at front side portion 122.Wherein, the first guide portion 121 and the second guide portion 123 can be with slots or poroid recessed
It is formed in the bottom surface of pedestal 120 and front side portion 122 with entering.
It is fixedly connected with portion 310 and is arranged on front side portion 122, when forming rotation axis 122a in the one side of front side portion 122, in front side
The opposite side in portion 122 is concavely formed with reference to guide portion 122b, and the portion 310 that is fixedly connected is mounted on reference to guide portion 122b.
The portion 310 that is fixedly connected includes：Fixed part 312 is fixed on reference to guide portion 122b；Fixed link 314, from fixed part 312 to
Second guide portion, 123 direction integrally extends to form；And fixed edge edge 316, it is bent downwards in the front end of fixed link 314
With opposite with aftermentioned mobile edge part 328 (Fig. 9 is shown).At this point, fixed edge edge 316 is fixed with more being compared to lower width
The narrower mode of bar 314 is formed, in the one side inclination for the edge part 316 that is relatively fixed with aftermentioned bending section 326 (Fig. 9 is shown)
Ground is formed with wiping guide portion 317.The angle of inclination for wiping guide portion 317 can be 45 °, so as to wipe guide portion 317 along shifting
The length direction of dynamic edge part 328 easily slides, but the present invention is not construed as limiting the angle of inclination.
Fig. 9 is the electrical connector for possessing the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
The figure of the section in the mobile connection portion of switch block.
With reference to Fig. 6 and Fig. 9, mobile connection portion 320 draws in one opposite with front side portion 122 lateral second of portion of terminal 140
Portion 123 is led integrally to extend to form with the direction being fixedly connected between portion 310, including：Protruding portion 322, the one of portion of terminal 140
Lateral 110 direction of cover protrudes to be formed；And extension 323, in the upper end of protruding portion 322 along the first guide portion 121, second
The length direction extension of guide portion 123.Extension 323 includes：Sliding part 324, from the front end of protruding portion 322 to the first guiding
121 direction of portion extends, and is inclined upwardly and to be formed with close to cover 110；Bending section 326, in the front end of the sliding part 324
It is formed with being downwardly concaved；And mobile edge part 328, the front end in the bending section 326 be upwardly formed with the fixation
The fixed edge edge 316 of connecting portion 310 is opposite.Wherein, mobile edge part 328 can be with the wiping that is formed on fixed edge edge 316
Guide portion 317 is wiped with the state contacts of intersection.Also, use can also be formed between the one side of portion of terminal 140 and protruding portion 322
In their connection protrusion 321 of connection.
In the following, opening to the electrical connector for possessing the switch block for easily removing foreign matter of the preferred embodiment of the present invention
The state that component is electrically connected according to the position of Kato or releasing is electrically connected is closed to illustrate.
Figure 10 is the connector for possessing the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The Kato of device is not fully inserted into the figure of the state of housing, and Figure 11 is to briefly show possessing for the preferred embodiment of the present invention
The partial cut for the state that the Kato for easily removing the electrical connector of the switch block of foreign matter is not fully inserted into housing is cutd open
The figure in face.
With reference to Figure 10 and Figure 11, when Kato 200 is not fully inserted into housing 100, i.e. Kato 200 does not have and housing
When 100 front side portion 122 is close to, moves edge part 328 and contacted with wiping guide portion 317, so that mobile connection portion 320 is with consolidating
Determine connecting portion 310 to be electrically connected.
In addition, sliding guide portion can be formed in the corner contacted with sliding part 324 of the front end 214 of Kato 200
214a, to be contacted with 324 face of sliding part.Therefore, when Kato 200 touches sliding part 324, the sliding guide portion of Kato 200
214a in stable condition can be slided along sliding part 324 with what face contacted.
Figure 12 is the electrical connector for possessing the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
Kato be completely inserted into housing state partial cut section figure.
With reference to Figure 10 and Figure 12, when Kato 200 is inserted into 122 direction of front side portion of housing 100, Kato 200 is along slip
Portion 324 is moved to 122 direction of front side portion, and presses down on sliding part 324, and mobile edge part 328 is as sliding part 324 is to moving down
It is dynamic, so that mobile edge part 328 and the connection wiped between edge part 317 are released from.
As noted previously, as mobile connection portion 320 moves up and down, the additional space for back-and-forth motion is not necessarily formed,
Therefore the effect that the overall dimensions with housing 100 minimize.
Also, since mobile connection portion 320 moves up and down, the Kato 200 for being inserted into housing 100 will not be pushed out, because
This, which has to be placed between the card of Kato 100 and portion of terminal 140, is not in contact undesirable effect.
Figure 13 is to briefly show to illustrate possess the switch for easily removing foreign matter by the preferred embodiment of the present invention
The mobile connection portion of the electrical connector of component moves up and down, wiping guide portion of the mobile edge part 328 along fixed edge edge
The figure of the process of slip.
With reference to Figure 13 (a), when Kato 200 is not inserted into housing 100, mobile edge part 328 and wiping guide portion 317 with
The state point contact of intersection so that mobile connection portion 320 is electrically connected with being fixedly connected with portion 310.At this point, due to being fixedly connected with portion
310 fixed link 314 has elasticity, when mobile edge part 328 is with wiping 317 point contact of guide portion, if based on mobile connection portion
The top plus-pressure of 320 elasticity pressurizes upwards to wiping guide portion 317, then moves edge part 328 with wiping guide portion 317
The state of contact moves up.Due to being moved up while mobile edge part 328 is slided along wiping guide portion 317,
The foreign matters such as epithelium, the dust formed between wiping guide portion 317 and mobile edge part 328 are easily removed under wiping action.
Then, with reference to Figure 13 (b), when Kato 200 is inserted into housing 100, Kato 200 is placed in pressurization mobile connection portion
The position of 320 sliding part 324, so as to which the mobile edge part 328 that be connected with sliding part 324 is to the lower part for wiping guide portion 317
It separates.Wherein, the state for wiping guide portion 317 to be contacted with mobile edge part 328 moves down the height for being equivalent to and moving up
It spends the distance of h1 and is restored to original position, then separated with mobile edge part 328.That is, be not mobile edge part 328 start to
Edge part 328 is moved in lower mobile time shift and wiping guide portion 317 is just spaced from each other, but wipes the area that guide portion 317 moves down
Between, it wipes the state that guide portion 317 is remained in contact with one another with mobile edge part 328 and moves down.Also, wipe guide portion
317 recover to original position downwards, and mobile edge part 328 can also slide and move down along wiping guide portion 317, to be located at
It wipes the lower part of guide portion 317 and separates.
As described above, mobile edge part 328 is slided during moving up and down with the state contacted with wiping guide portion 317
It is dynamic, therefore even if there are foreign matter between wiping guide portion 317 and mobile edge part 328, in wiping guide portion 317 along moving side
The length direction of edge 328 easily remove the wiping action of foreign matter during sliding, so as to raising wiping guiding
The effect of contact reliability between portion 317 and mobile edge part 328.
Figure 14 is to briefly show to illustrate possess the switch for easily removing foreign matter by the preferred embodiment of the present invention
The mobile connection portion of the electrical connector of component moves up and down, and mobile edge part is slided along the wiping guide portion of fixed edge edge
Process figure.
With reference to Figure 13 and Figure 14, mobile edge part 328 is moved up or down with the state contacted with wiping guide portion 317
When, mobile edge part 328 generates frictional force while slip along wiping guide portion 317, is deposited in mobile edge part 328 and wiping
The foreign matters such as epithelium or dust between guide portion 317 are removed, thus between mobile edge part 328 and wiping guide portion 317 not
There are foreign matter, contact bad phenomenon does not occur between mobile edge part 328 and wiping guide portion 317, it is reliable so as to improve contact
Property.
The present invention is described in detail by above-described embodiment, but the present invention is not limited to above-described embodiment,
General technical staff of the technical field of the invention should be understood that in the range of the technological thought without departing from the present invention, can
Carry out various changes and modifications, as long as and this deformation and modification belong to the scope of claims, technological thought also should
Belong to the present invention.
Claims (10)
1. a kind of electrical connector for possessing the switch block for easily removing foreign matter, which is characterized in that including：
Housing is internally provided with spatial portion；
Kato is formed in a manner of accommodating and blocking, is slideably inserted into the spatial portion；And
Switch block is set on the housing, whether for sensing the insertion of the Kato, wherein, the switch block bag
It includes：
Mobile connection portion, is arranged on the spatial portion, the Kato to the spatial portion move when by the pressurization of the Kato
Downward resilient movement；And
Portion is fixedly connected with, one side is fixed on the spatial portion, the upper direction extension in another lateral mobile connection portion, root
Moving up and down and contact or separate with the mobile connection portion according to the mobile connection portion.
2. the electrical connector according to claim 1 for possessing the switch block for easily removing foreign matter, which is characterized in that
The housing includes：Pedestal, positioned at the lower part of the spatial portion；Cover, positioned at the top of the spatial portion, and with it is described
Pedestal combines；Front side portion is arranged on the front side of the pedestal；And opening portion, the rear side of the pedestal is arranged on,
The mobile connection portion includes：Protruding portion, one side is opposite with the front side portion of the pedestal, another lateral lid
Body direction protrudes；Sliding part extends from the end of the protruding portion to the front side portion direction, to get over to its end from the base
The more remote mode of seat is formed obliquely, and with elasticity；Bending section, from the end of the sliding part with close with the pedestal
Mode is concavely formed；And mobile edge part, it protrudes to be formed from the end of the bending section, to connect with the portion of being fixedly connected
It touches,
In the enclosure interior, the Kato moved to the front side portion direction adds downwards while slip along the sliding part
The sliding part is pressed, so as to release the mobile edge part and the contact being fixedly connected between portion.
3. the electrical connector according to claim 2 for possessing the switch block for easily removing foreign matter, which is characterized in that
The portion of being fixedly connected includes：Fixed part is fixed on the one side of the front side portion；Fixed link, from the fixed part along institute
The upper direction for stating length direction to the mobile edge part of front side portion extends to form；And fixed edge edge, from described solid
The front end of fixed pole is to lower part direction warpage, with opposite with the mobile edge part,
The fixed edge edge by more to its width of lower part compared to the fixed link it is narrower in a manner of formed, with the bending section
The one side of the opposite fixed edge edge is formed obliquely wiping guide portion,
When the Kato is located at the position for being not pressurized the sliding part, the upward resilient movement of sliding part, the mobile side
Edge is contacted with the wiping guide portion with crossing condition,
When the Kato is located at the position for the sliding part that pressurizes, the downward resilient movement of sliding part, the mobile edge
The lower part of portion to the wiping guide portion separates.
4. the electrical connector according to claim 3 for possessing the switch block for easily removing foreign matter, which is characterized in that
When making the downward resilient movement of the sliding part by the pressurization of the Kato, the mobile edge part draws along the wiping
After the foreign matter formed between the mobile edge part and the wiping guide portion is removed while leading portion's slide downward, to the wiping
The lower part for wiping guide portion separates.
5. the electrical connector according to claim 3 for possessing the switch block for easily removing foreign matter, which is characterized in that
The fixed link has elasticity,
When the Kato be located at be not pressurized the sliding part position when, the mobile edge part with it is described wiping guide portion connect
Tactile state pressurizes upwards to the wiping guide portion,
When the Kato is located at the position for the sliding part of pressurizeing, the mobile edge part is to the lower part of the wiping guide portion
It separates, the wiping guide portion is made to be restored to original position downwards,
When the wiping guide portion is moved up or down with the state contacted with the mobile edge part, the mobile edge
Portion moves up or down while slip along the wiping guide portion, so that the wiping guide portion and the mobile edge
The foreign matter formed between portion is removed.
6. the electrical connector according to claim 2 for possessing the switch block for easily removing foreign matter, which is characterized in that
The position opposite with the mobile connection portion of the front side portion is formed with recessed guide portion, to provide the movement even
The space that socket part moves up and down.
7. the electrical connector according to claim 1 for possessing the switch block for easily removing foreign matter, which is characterized in that
Sliding guide portion is formed in the corner contacted with the mobile connection portion of the Kato, so that the Kato is inserted into institute
When stating enclosure interior, pressurize the mobile connection while slip with the state contacted with mobile connection portion face for the corner
Portion.
8. the electrical connector according to claim 1 for possessing the switch block for easily removing foreign matter, which is characterized in that
During the front pressurization mobile connection portion of the Kato, the rear of the Kato is formed with watertight material along around it
Watertight portion.
9. the electrical connector according to claim 1 for possessing the switch block for easily removing foreign matter, which is characterized in that
The housing includes：Pedestal, positioned at the lower part of the spatial portion；Cover, positioned at the top of the spatial portion, and with it is described
Pedestal combines；Front side portion is arranged on the front side of the pedestal；And opening portion, the rear side of the pedestal is arranged on,
Pushing meanss are further included, are used to draw the Kato for being inserted into the enclosure interior to the external of the housing,
The pushing meanss include：
Catch bar along the one side for the Kato for being inserted into the spatial portion, moves in front-rear direction inside the spatial portion；
Cam part is rotatably disposed in the front side portion of the housing, and one end is with being inserted into the described of the enclosure interior
Kato contacts, and the other end is connected with the catch bar inside the spatial portion；And
Loaded pins, catch bar described in the external pressurized from the housing,
The Kato of the enclosure interior will be inserted into during extraction, the loaded pins are inserted into described outside the housing
After fairlead, the catch bar that pressurizes rotates the cam part, so that the Kato is drawn out to the outside of the housing.
10. the electrical connector according to claim 9 for possessing the switch block for easily removing foreign matter, which is characterized in that
In the lower part of the front end opposite with the front side portion of the Kato, cam receiving portion is concavely formed, to accommodate
State cam part,
The cam part includes：Rotating part to be contained in the state of the cam part, can be rotatably set in the front side portion；
Warpage protruding portion is protruded from the one side of the rotating part, to be contacted with the front end；And connecting portion, in the rotating part
Opposite side, be connected with the catch bar.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0153272 | 2016-11-17 | ||
| KR1020160153272A KR101844773B1 (en) | 2016-11-17 | 2016-11-17 | Connector Apparatus with Switch Member for Easy Removal of Dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108075267A true CN108075267A (en) | 2018-05-25 |
| CN108075267B CN108075267B (en) | 2019-11-12 |
Family
ID=61977623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611253674.8A Active CN108075267B (en) | 2016-11-17 | 2016-12-30 | The electrical connector for having the switch block for easily removing foreign matter |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101844773B1 (en) |
| CN (1) | CN108075267B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101228837B1 (en) * | 2011-08-03 | 2013-02-15 | 한국몰렉스 주식회사 | Sim card socket |
| CN203225369U (en) * | 2012-04-17 | 2013-10-02 | 日本压着端子制造株式会社 | Connector used for card |
| CN103872499A (en) * | 2012-12-07 | 2014-06-18 | 宇宙电子株式会社 | Socket for nano sim card |
| WO2016060510A1 (en) * | 2014-10-17 | 2016-04-21 | 몰렉스 엘엘씨 | Card socket for electronic device |
| KR101641104B1 (en) * | 2015-12-17 | 2016-07-20 | (주)우주일렉트로닉스 | Connector Apparatus with Contact Failure Preventing Function |
| KR101673861B1 (en) * | 2015-09-02 | 2016-11-08 | (주)우주일렉트로닉스 | Connector apparatus with insulation structure of contact |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4202337B2 (en) | 2005-05-09 | 2008-12-24 | モレックス インコーポレーテッド | Card connector |
| JP5970391B2 (en) | 2013-02-25 | 2016-08-17 | タイコエレクトロニクスジャパン合同会社 | Card connector |
-
2016
- 2016-11-17 KR KR1020160153272A patent/KR101844773B1/en active IP Right Grant
- 2016-12-30 CN CN201611253674.8A patent/CN108075267B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101228837B1 (en) * | 2011-08-03 | 2013-02-15 | 한국몰렉스 주식회사 | Sim card socket |
| CN203225369U (en) * | 2012-04-17 | 2013-10-02 | 日本压着端子制造株式会社 | Connector used for card |
| CN103872499A (en) * | 2012-12-07 | 2014-06-18 | 宇宙电子株式会社 | Socket for nano sim card |
| WO2016060510A1 (en) * | 2014-10-17 | 2016-04-21 | 몰렉스 엘엘씨 | Card socket for electronic device |
| KR101673861B1 (en) * | 2015-09-02 | 2016-11-08 | (주)우주일렉트로닉스 | Connector apparatus with insulation structure of contact |
| KR101641104B1 (en) * | 2015-12-17 | 2016-07-20 | (주)우주일렉트로닉스 | Connector Apparatus with Contact Failure Preventing Function |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101844773B1 (en) | 2018-04-05 |
| CN108075267B (en) | 2019-11-12 |
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