CN108075267B - The electrical connector for having the switch block for easily removing foreign matter - Google Patents
The electrical connector for having the switch block for easily removing foreign matter Download PDFInfo
- Publication number
- CN108075267B CN108075267B CN201611253674.8A CN201611253674A CN108075267B CN 108075267 B CN108075267 B CN 108075267B CN 201611253674 A CN201611253674 A CN 201611253674A CN 108075267 B CN108075267 B CN 108075267B
- Authority
- CN
- China
- Prior art keywords
- kato
- mobile
- foreign matter
- switch block
- guide portion
- Prior art date
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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
- H01R13/66—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
- 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
- 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 of switch block for having and easily removing foreign matter, by prevent from being fixedly connected be in contact between portion and mobile connection portion it is bad, to improve the reliability of product.Since the mobile edge part of switch block and fixed edge edge are slided 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 of switch block for having and easily removing foreign matter to be more specifically related to
A kind of poor contact by preventing to be fixedly connected between portion and mobile connection portion has come the reliability for improving product
Easily remove the electrical connector of the switch block of foreign matter.
Background technique
In recent years, popular such as smart phone, digital camera, video camera, be packed into MP3 player portable terminal
And use the identification card of the information comprising user for identification.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 constituted, 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 etc. for storing additional data.
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 communicated, 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 such as under type: have the individual Kato that can be supported by socket, thus
The card of various shapes can be placed on a socket.
Kato has space to accommodate a variety of cards, periphery by can in conjunction with socket in a manner of formed.It only needs as a result, more
Kato is changed or changed, a variety of cards can be placed on the socket of a terminal.
Fig. 1 is the figure shown in order to illustrate existing sim card socket.Referring to Fig.1, existing sim card socket includes: shell
Body 11 is arranged in terminal inner；And Kato 14, various cards 1 are placed, and be inserted into shell 11.The top of shell 11 and metal
Shell 12 combines, and the Kato 14 for placing card 1 is inserted between shell 11 and metal shell.Also, also have inside shell 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.Shell
11 have multiple contact terminals 13, and the card 1 that Kato 14 has is electrically connected to each other with contact terminal 13.
Also, for the insertion of identification card 1, detection terminal T1 and switch terminal T2 is set in shell 11.Also, Kato 14
It detects terminal T1 and switch terminal T2 when being not inserted into shell 11 to separate, Kato 1414 passes through card when being inserted into shell 11
It is mobile to the direction switch terminal T2 that the pressurization of support 14 detects terminal T1, at this point, detection terminal T1 and switch terminal T2 contacts with each other,
Identify the insertion of the SIM card 1.
But when being inserted into foreign matter between detection terminal T1 and switch terminal T2, existing sim card socket does not have for going
Except the individual structure of the foreign matter, therefore, detecting can be in contact between terminal T1 and switch terminal T2 in use
It is bad.
Also, detecting terminal T1 has elasticity, therefore detects terminal T1 and persistently push the Kato 14 for being inserted into shell 11, from
And it is in contact between the card 1 for causing Kato 14 to have and contact terminal 13 bad.
Existing technical literature
Patent document
Korean Patent Publication No. 10-1228837
Summary of the invention
(1) technical problems to be solved
To solve above-mentioned problems of the prior art, has the object of the present invention is to provide one kind and be easy
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 of switch block for having and easily removing foreign matter
The Kato for being inserted into shell will not be pushed out, be connect 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 achieve the above purpose, the present invention provides a kind of connector device of switch block for having and easily removing foreign matter
It sets characterized by comprising shell, inside are equipped with spatial portion；Kato is formed in a manner of accommodating card, is slideably inserted into described
Spatial portion；And switch block, it is arranged on the housing, whether for sensing the insertion of the Kato, wherein the switch
Component includes: mobile connection portion, and setting passes through the Kato when mobile to the spatial portion in the spatial portion, the Kato
It pressurizes downward resilient movement；And it is fixedly connected with portion, one side is fixed on the spatial portion, another lateral mobile connection portion
Upper direction extend, 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 of switch block for having and easily removing foreign matter, which is characterized in that the shell
Body includes: pedestal, positioned at the lower part of the spatial portion；Lid, positioned at the top of the spatial portion, and in conjunction with the pedestal；
The front side of the pedestal is arranged in front side portion；And opening portion, the rear side of the pedestal, the mobile connection portion packet are set
Include: protruding portion, one side is opposite with the front side portion of the pedestal, and another lateral lid direction is prominent；Sliding part, from
The end of the protruding portion extends to the front side portion direction, more to tilt landform to its end mode remoter from the pedestal
At, and there is elasticity；Bending section is concavely formed from the end of the sliding part in the mode close with the pedestal；And
Mobile edge part, from the end of the bending section, protrusion is formed, to be contacted with the portion of being fixedly connected, in the enclosure interior,
Pressurize downwards the sliding part while sliding to the Kato of front side portion direction movement along the sliding part, to solve
Except the mobile edge part and the contact being fixedly connected between portion.
Also, provide a kind of electrical connector of switch block for having and easily removing foreign matter, which is characterized in that described solid
Determining interconnecting piece includes: fixed part, is fixed on the side of the front side portion；Fixed link, from the fixed part along the front side portion
Length direction is extended to form to the upper direction of the mobile edge part；And fixed edge edge, from the front end of the fixed link
Portion's direction warpage to the lower part, with opposite with the mobile edge part, institute is compared with its width more to the lower part in the fixed edge edge
It states the narrower mode of fixed link to be formed, is formed obliquely wiping in the 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 mobile edge part is separated to the lower part of the wiping guide portion.
Also, provide a kind of electrical connector of switch block for having and 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 removing the foreign matter formed between the mobile edge part and the wiping guide portion while dynamic, to the wiping guide portion
Lower part separates.
Also, provide a kind of electrical connector of switch block for having and 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 for wiping guide portion contact, pressurizes upwards to the wiping guide portion, when the Kato is located at the position for the sliding part that pressurizes
When setting, the mobile edge part is separated to the lower part of the wiping guide portion, and the wiping guide portion is made to be restored to original position downwards
It sets, 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 sliding along the wiping guide portion, to make the wiping guide portion and the mobile edge
The foreign matter formed between portion is removed.
Also, provide a kind of electrical connector of switch block for having and 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 in the mobile connection portion with providing
Dynamic space.
Also, provide a kind of electrical connector of switch block for having and easily removing foreign matter, which is characterized in that described
The corner of Kato contacted with the mobile connection portion forms sliding guide portion, so that the Kato is inserted into the enclosure interior
When, the corner is with the mobile connection portion of pressurizeing while sliding with the state of mobile connection portion face contact.
Also, provide a kind of electrical connector of switch block for having and easily removing foreign matter, which is characterized in that the card
When the front pressurization mobile connection portion of support, the rear of the Kato is formed with the watertight portion of watertight material around it.
Also, provide a kind of electrical connector of switch block for having and easily removing foreign matter, which is characterized in that the shell
Body includes: pedestal, positioned at the lower part of the spatial portion；Lid, positioned at the top of the spatial portion, and in conjunction with the pedestal；
The front side of the pedestal is arranged in front side portion；And opening portion, the rear side of the pedestal is set, further includes pushing meanss,
The Kato for that will be inserted into the enclosure interior is drawn to the external of the shell, and the pushing meanss include: to push
Bar moves inside the spatial portion forward and backward along the side for the Kato for being inserted into the spatial portion；Cam part,
It is rotatably disposed in the front side portion of the shell, one end is contacted with the Kato for being inserted into the enclosure interior, separately
One end is connect with the catch bar being located inside the spatial portion；And loaded pins, from the external pressurized institute of the shell
Catch bar is stated, when the Kato for being inserted into the enclosure interior is drawn to the outside of the shell, the loaded pins insertion
To after the fairlead, the catch bar that pressurizes rotates the cam part, so that the Kato is drawn out to the shell
It is external.
Also, provide a kind of electrical connector of switch block for having and 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 forms cam receiving portion, concavely 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 prominent
Portion out, it is prominent from the side of the rotating part, to be contacted with the front end；And interconnecting piece, in the another of the rotating part
Side is connect with the catch bar.
(3) beneficial effect
According to the present invention, it is slided due to the mobile edge part of switch block and fixed edge edge with cross one another state,
Therefore the foreign matter formed between mobile edge part and fixed edge edge is easily removed.
Also, it is mobile during mobile edge part is moved up or down with the state contacted with wiping guide portion
Frictional force is generated while edge part is along wiping guide portion sliding, mobile edge part is deposited in and wipes the epithelium between guide portion
Or the foreign matters such as dust are removed, so that foreign matter is not present between mobile edge part and wiping guide portion, mobile edge part and wiping
Contact bad phenomenon does not occur between guide portion, to improve contact reliability.
Also, since mobile connection portion vertically moves, the Kato for being inserted into shell will not be pushed out, thus 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.
Detailed description of the invention
Fig. 1 is the figure shown in order to illustrate existing sim card socket.
Fig. 2 is the connector device for having the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The figure set.
Fig. 3 is to decompose the connector device for having the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
The figure for the shell set.
Fig. 4 is the connector device for having 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 shell set.
Fig. 5 is to briefly show to have the switch block for easily removing foreign matter for illustrate the preferred embodiment of the present invention
The figure of the cam receiving portion formed on the Kato of electrical connector.
Fig. 6 is the connector device for having the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The switch block set is integrated to the figure of the state of shell.
Fig. 7 is the connector device for having the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
That sets is fixedly connected with the perspective view in portion.
Fig. 8 is the connector device for having the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
That sets is fixedly connected with the plan view in portion.
Fig. 9 is the electrical connector for having 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 having 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 shell.
Figure 11 is the connector for having 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 shell.
Figure 12 is the electrical connector for having the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
Kato be completely inserted into shell state partial cut section figure.
Figure 13 is to briefly show to have the switch for easily removing foreign matter for illustrate preferred embodiment through the invention
The mobile connection portion of the electrical connector of component moves up and down, and wiping guide portion of the mobile edge part along fixed edge edge is slided
Process figure.
Figure 14 is to briefly show to have the switch for easily removing foreign matter for illustrate preferred embodiment through the invention
The mobile connection portion of the electrical connector of component moves up and down, and wiping guide portion of the mobile edge part along fixed edge edge is slided
Process figure.
Description of symbols
1000: electrical connector
100: shell 110: lid
120: 121: the first guide portion of pedestal
122: front side portion 122a: rotary shaft
122b: in conjunction with 123: the second guide portion of guide portion
124: the first side 124a: guide portion
125: the second sides 130: opening portion
132: spatial portion 140: portion of terminal
150: retention means 152: flex portion
154: support portion 156: engaging portion
200: Kato 210: insertion section
212: fastener 214: front end
215: cam receiving portion
216: watertight portion 220: exposed division
222: fairlead 300: switch block
310: being fixedly connected with portion 312: fixed part
314: fixed link 316: fixed edge edge
317: wiping guide portion 320: mobile connection portion
321: connection protrusion 322: protruding portion
323: extension 324: sliding part
326: bending section 328: mobile edge part
400: pushing meanss 410: catch bar
412: connection guide portion 420: cam part
422: rotating part 424: warpage protruding portion
426: interconnecting piece
Specific embodiment
In the following, referring to attached drawing to the connector for having 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 having the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The figure set.
Referring to Fig. 2, the electrical connector for having the switch block for easily removing foreign matter of the preferred embodiment of the present invention
1000 are arranged in portable device (not shown), such as inside the portable terminal of smart phone, the electrical connector includes:
Shell 100；Kato 200 is inserted into shell 100；Pushing meanss 400, for drawing Kato 200；And 300 (Fig. 6 of switch block
Show), sense the insertion of Kato 200.
Shell 100 is mounted on the inside of portable terminal (not shown), and is electrically connected with the substrate etc. inside portable terminal
It connects.The shell 100 is equipped with spatial portion 132, is installed on the pedestal 120 and covering pedestal 120 of Kato 200 with required area
The lid 110 in portion be combined with each other and is formed, to accommodate Kato 200 between the pedestal and the lid.According to circumstances, lid
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 shell 100
The front in the front in portion 132, i.e. pedestal 120 is closed and has 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 shell 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
Close to mobile direction, rear refers to the opposite direction in the front, i.e., direction separate from front side portion 122 in 122 directions.
Kato 200 is the component for the various cards such as SD card, SIM card to be inserted into the spatial portion 132 of shell 100, comprising:
Insertion section 210 is slideably inserted into the spatial portion 132 of shell 100；And exposed division 220, the outside of insertion section 210 is set, i.e.,
Rear, when spatial portion 132 to be inserted into shell 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 the upper surface of insertion section 210 accommodates the first card C1 and the
Two block C2, accommodate third card C3 below insertion section (Fig. 5 is shown).Also, the two sides of insertion section 210 form recessed fastener
212, to be combined with the locking of aftermentioned retention means 150 (Fig. 3 is shown).Also, in exposed division 220 and aftermentioned catch bar 410
Opposite side is formed there through fairlead 222.
Further, the insertion section of Kato 200 210 length direction rear, along being also provided with water around it
Compact part 216.When Kato 200 is slideably inserted into the insertion section 210 of shell 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 band-like etc..The watertight portion 216 can be by
The watertights material such as silicon or synthetic resin is made.Since Kato 200 of the 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 having the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
The figure for the shell set, Fig. 4 are the companies for having the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
Connect the figure that the state of Kato is inserted into the shell of device device.
Referring to Fig. 3 and Fig. 4, shell 100 includes and the pedestal 120 of portable terminal internal combustion and covers on pedestal 120
The lid 110 in portion.Two sides between the front side portion 122 and opening portion 130 of pedestal 120 form the first side 124 and 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, shell 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 that will be contained in Kato 200, such as the first card C1, the second card C2, third card C3
The component that (Fig. 5 is shown) and portable terminal are electrically connected, for example, can be in the bottom surface insert injection molding of pedestal 120.
Retention means 150 are formed on pedestal 120 or lid 110 along 212 direction of fastener of Kato 200, are inserted with limiting
Enter the movement to the Kato 200 of shell 100.The retention means 150 include: a pair of of flex portion 152, in pedestal 120 or lid
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 flex portion
152 connections.Also, engaging portion 156 is formed 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 will be inserted into the Kato 200 of the spatial portion 132 of shell 100 to drawing outside shell 100
Device out, including catch bar 410 and cam part 420.Catch bar 410 is to be directed to the guide portion 124a inside shell 100
State moved along the length direction side of pedestal 120, formed in long way along its length, and its front connect with cam part 420
Touching, the opening portion 130 that rear passes through shell 100 are 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 to be contained in the state of cam receiving portion 215
Portion 122；Warpage protruding portion 424 projects upwards to be formed to contact with front end 214 in the side of rotating part 422；And interconnecting piece
426, it is formed in the other 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 forward and backward and revolves the interconnecting piece 426 of cam part 420
Turn, before rotating part 422 will be inserted into the Kato 200 of shell 100 to 90 ° of upper part direction warpage of warpage protruding portion 424
End 214 is pushed away to the outside of shell 100, so that Kato 200 is drawn out to the outside of shell 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 is to briefly show to have the switch block for easily removing foreign matter for illustrate the preferred embodiment of the present invention
The figure of the cam receiving portion formed on the Kato of electrical connector.
Referring to Fig. 3 and Fig. 5, when Kato 200 is inserted into shell 100, in the front side portion 122 with shell 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 of cam part 420 422 in a manner of the cam receiving portion 215 for being contained in Kato 200 structure
At, 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 Chong Die with the cam receiving portion 215 of Kato 200, is overlapped sizableness 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 shell 100.
Fig. 6 is the connector device for having the switch block for easily removing foreign matter for briefly showing the preferred embodiment of the present invention
The switch block set is integrated to the figure of the state of shell, and Fig. 7 is to briefly show having for the preferred embodiment of the present invention to be easy
Except the perspective view for being fixedly connected with portion of the electrical connector of the switch block of foreign matter, Fig. 8 is to briefly show preferred reality of the invention
Apply the plan view for being fixedly connected with portion of the electrical connector for having the switch block for easily removing foreign matter of example.
Referring to Fig. 6 to Fig. 8, switch block 300 plays whether sensing Kato 200 is stably inserted into inside shell 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
Interconnecting piece 320 can have elasticity.Also, the first guide portion 121 is concavely formed in the front of the spatial portion of shell 100 132
With the second guide portion 123.First guide portion 121 is in 120 bottom surface of pedestal and mobile connection portion 320 for being located at 132 front of spatial portion
It sets, 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 in 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 bottom surface and the front side portion 122 of pedestal 120 with entering.
The setting of portion 310 is fixedly connected in front side portion 122, when the side of front side portion 122 forms rotary shaft 122a, in front side
The other side in portion 122, which is concavely formed, combines guide portion 122b, and the portion 310 that is fixedly connected is mounted in conjunction with guide portion 122b.
The portion 310 that is fixedly connected includes: fixed part 312, is fixed in conjunction with 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 with width more to the lower part compared to fixation
The narrower mode of bar 314 is formed, the side inclination in 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 tilt angle for wiping guide portion 317 can be 45 °, so that wiping guide portion 317 is along shifting
The length direction of dynamic edge part 328 easily slides, but the present invention is not construed as limiting the tilt angle.
Fig. 9 is the electrical connector for having 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.
Referring to Fig. 6 and Fig. 9, mobile connection portion 320 draws in a side opposite with front side portion 122 for portion of terminal 140 to second
The direction between portion 123 and the portion that is fixedly connected 310 is led integrally to extend to form comprising: protruding portion 322, the one of portion of terminal 140
Lateral 110 direction of lid protrusion is formed；And extension 323, in the upper end of protruding portion 322 along the first guide portion 121, second
The length direction of guide portion 123 extends.Extension 323 includes: sliding part 324, is guided from the front end of protruding portion 322 to first
121 direction of portion extends, and is formed slopely upwards with close to lid 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 of the bending section 326 be upwardly formed with the fixation
The fixed edge edge 316 of interconnecting piece 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 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 having 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 be illustrated.
Figure 10 is the connector for having 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 shell, and Figure 11 is to briefly show having 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 shell is cutd open
The figure in face.
0 and Figure 11 referring to Fig.1, when Kato 200 is not fully inserted into shell 100, that is, Kato 200 does not have and shell
When 100 front side portion 122 is close to, mobile edge part 328 is contacted with wiping guide portion 317, thus make mobile connection portion 320 with admittedly
Determine the electrical connection of interconnecting piece 310.
In addition, the corner contacted with sliding part 324 in the front end of Kato 200 214 can form sliding guide portion, with
With 324 face contact of sliding part.Therefore, when Kato 200 touches sliding part 324, the sliding guide portion of Kato 200 can be along sliding
It is slided in stable conditionly with face contact in portion 324.
Figure 12 is the electrical connector for having the switch block for easily removing foreign matter for showing the preferred embodiment of the present invention
Kato be completely inserted into shell state partial cut section figure.
0 and Figure 12 referring to Fig.1, when Kato 200 is inserted into 122 direction of front side portion of shell 100, Kato 200 is along sliding
Portion 324 is mobile 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 be made to be 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 has the effect of the overall dimensions miniaturization of shell 100.
Also, since mobile connection portion 320 moves up and down, the Kato 200 for being inserted into shell 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 have the switch for easily removing foreign matter for illustrate preferred embodiment through the 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 sliding.
Referring to Fig.1 3 (a), when Kato 200 is not inserted into shell 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 the portion that is fixedly connected 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 being based on mobile connection portion
320 elasticity top plus-pressure to wiping guide portion 317 upwards pressurize, then move 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, referring to Fig.1 3 (b), when Kato 200 is inserted into shell 100, Kato 200 is placed in pressurization mobile connection portion
The position of 320 sliding part 324, thus the mobile edge part 328 being connect with sliding part 324 to wiping guide portion 317 lower part
It separates.Wherein, wiping guide portion 317 moves down the height for being equivalent to and moving up with the state contacted with mobile edge part 328
It spends the distance of h1 and is restored to original position, then separated with mobile edge part 328.That is, not be 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 restore to original position downwards, and mobile edge part 328 can also be slided 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 sliding with the state contacted with wiping guide portion 317 during moving up and down
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
Easily remove the wiping action of foreign matter during the length direction sliding of edge 328, improves wiping guidance to have
The effect of contact reliability between portion 317 and mobile edge part 328.
Figure 14 is to briefly show to have the switch for easily removing foreign matter for illustrate preferred embodiment through the invention
The mobile connection portion of the electrical connector of component moves up and down, and wiping guide portion of the mobile edge part along fixed edge edge is slided
Process figure.
3 and Figure 14 referring to Fig.1, mobile edge part 328 are moved up or down with the state contacted with wiping guide portion 317
When, mobile edge part 328 generates frictional force while sliding 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, so that it is reliable to improve contact
Property.
It describes the invention in detail through the foregoing 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, technical idea is also answered
Belong to the present invention.
Claims (8)
1. a kind of electrical connector for having the switch block for easily removing foreign matter characterized by comprising
Shell, inside are equipped with spatial portion；
Kato is formed in a manner of accommodating card, is slideably inserted into the spatial portion；And
Switch block is arranged on the housing, whether for sensing the insertion of the Kato,
Wherein, the switch block includes:
Mobile connection portion, setting pass through the pressurization of the Kato to the spatial portion in the spatial portion, the Kato when mobile
Downward resilient movement；And
It is fixedly connected with portion, one side is fixed on the spatial portion, and the upper direction in another lateral mobile connection portion extends, root
It contacts or separates with the mobile connection portion according to the moving up and down for mobile connection portion,
The shell includes: pedestal, positioned at the lower part of the spatial portion；Lid, positioned at the top of the spatial portion, and with it is described
Pedestal combines；The front side of the pedestal is arranged in front side portion；And opening portion, the rear side of the pedestal is set,
The mobile connection portion includes: protruding portion, and one side is opposite with the front side portion of the pedestal, another lateral lid
Body direction is prominent；Sliding part extends from the end of the protruding portion to the front side portion direction, more to its end from the base
The remoter mode of seat is formed obliquely, and has elasticity；Bending section, from the end of the sliding part with close with the pedestal
Mode is concavely formed；And mobile edge part, from the end of the bending section, protrusion is formed, to connect with the portion of being fixedly connected
Touching,
In the enclosure interior, the mobile Kato in Xiang Suoshu front side portion direction adds downwards while sliding along the sliding part
The sliding part is pressed, so that the mobile edge part and the contact being fixedly connected between portion are released,
The portion of being fixedly connected includes: fixed part, is fixed on the side of the front side portion；Fixed link, from the fixed part along institute
The length direction for stating front side portion is extended to form to the upper direction of the mobile edge part；And fixed edge edge, from described solid
The front end of fixed pole direction warpage to the lower part, with opposite with the mobile edge part,
The fixed edge edge is formed with its width more to the lower part compared to the narrower mode of the fixed link, with the bending section
The 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
Portion is separated to the lower part of the wiping guide portion.
2. the electrical connector according to claim 1 for having 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 is drawn along the wiping
After removing the foreign matter formed between the mobile edge part and the wiping guide portion while leading portion's slide downward, to the wiping
The lower part for wiping guide portion separates.
3. the electrical connector according to claim 1 for having the switch block for easily removing foreign matter, which is characterized in that
The fixed link has elasticity,
When the Kato is located at the position for being not pressurized the sliding part, the mobile edge part with the wiping guide portion to connect
The state of touching 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 sliding along the wiping guide portion, to make the wiping guide portion and the mobile edge
The foreign matter formed between portion is removed.
4. the electrical connector according to claim 1 for having 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.
5. the electrical connector according to claim 1 for having the switch block for easily removing foreign matter, which is characterized in that
Sliding guide portion is formed in the corner of the Kato contacted with the mobile connection portion, so that the Kato is inserted into institute
When stating enclosure interior, the corner is with the mobile connection that pressurizes while sliding with the state of mobile connection portion face contact
Portion.
6. the electrical connector according to claim 1 for having the switch block for easily removing foreign matter, which is characterized in that
When the front pressurization mobile connection portion of the Kato, the rear of the Kato is formed with watertight material around it
Watertight portion.
7. the electrical connector according to claim 1 for having the switch block for easily removing foreign matter, which is characterized in that
It further include pushing meanss, the Kato for being used to be inserted into the enclosure interior is drawn to the external of the shell,
The pushing meanss include:
Catch bar moves inside the spatial portion forward and backward along the side for the Kato for being inserted into the spatial portion；
Cam part, is rotatably disposed in the front side portion of the shell, one end be inserted into the described of the enclosure interior
Kato contact, the other end are connect with the catch bar being located inside the spatial portion；And
Loaded pins, catch bar described in the external pressurized from the shell,
When the Kato for being inserted into the enclosure interior is drawn to the outside of the shell, the loaded pins are inserted into described
After the fairlead that the side opposite with the catch bar of Kato is formed there through, the catch bar that pressurizes revolves the cam part
Turn, so that the Kato is drawn out to the outside of the shell.
8. the electrical connector according to claim 7 for having 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 formed, concavely to accommodate
Cam part is stated,
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, it is prominent from the side of the rotating part, to be contacted with the front end；And interconnecting piece, in the rotating part
The other side, connect 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 CN108075267A (en) | 2018-05-25 |
| CN108075267B true 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) |
Family Cites Families (8)
| 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 |
| KR101228837B1 (en) * | 2011-08-03 | 2013-02-15 | 한국몰렉스 주식회사 | Sim card socket |
| JP2013222631A (en) * | 2012-04-17 | 2013-10-28 | Jst Mfg Co Ltd | Connector for card |
| KR101356078B1 (en) * | 2012-12-07 | 2014-01-29 | (주)우주일렉트로닉스 | Socket for nano sim card |
| 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 |
| 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 |
-
2016
- 2016-11-17 KR KR1020160153272A patent/KR101844773B1/en active IP Right Grant
- 2016-12-30 CN CN201611253674.8A patent/CN108075267B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101844773B1 (en) | 2018-04-05 |
| CN108075267A (en) | 2018-05-25 |
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