CN208655939U - A kind of card holder connector structure for preventing routed PIN - Google Patents
A kind of card holder connector structure for preventing routed PIN Download PDFInfo
- Publication number
- CN208655939U CN208655939U CN201821152961.4U CN201821152961U CN208655939U CN 208655939 U CN208655939 U CN 208655939U CN 201821152961 U CN201821152961 U CN 201821152961U CN 208655939 U CN208655939 U CN 208655939U
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- China
- Prior art keywords
- card
- pin
- pcb board
- contact
- card holder
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Abstract
The utility model discloses the card holder connector structures that one kind can prevent routed PIN, including contacting the head PIN, cover board, link slot, buffer spring, radiate stomata and the dirty diaphragm of resistance, cover board is provided on the outside of the head contact PIN, buffer spring is installed inside the link slot, the heat dissipation stomata internal bond has the dirty diaphragm of resistance, the utility model is scientific and reasonable for structure, it is safe and convenient to use, increase cover board mode by the contact head PIN, limit the freedom degree of four direction up and down, contact PIN is designed as " T " font, freedom degree before and after the limitation contact head PIN, limit the freedom degree for contacting the head PIN six direction, the risk for avoiding SD card from blowing over contact PIN in swapping process；It is internally provided with buffer spring by link slot, can effectively absorb the lateral stress generated when pcb board shakes, avoids the shaking of pcb board that connector body is driven to be shaken, prevents generation between SD card and deck from separating.
Description
Technical field
The utility model relates to electronic products to connect equipment technical field, specially a kind of deck connection that can prevent routed PIN
Device structure.
Background technique
With the continuous development of present society and the continuous renewal of electronic product, make people to fastening holder for electronic product connector
Requirement be also continuously improved therewith, MISRO SD card device on the existing market contact head PIN holds when extracting SD storage card
Easily the contact head PIN is pulled out below the cover board, and blows over entire contact PIN, cause whole equipment can not normal use and
The risk of damage, at the same existing MISRO SD card device because its in actual assembled in use, due between pcb board and SD card lack
The component for being connected and fixed and positioning less makes link position therebetween be also easy to produce biased, and then connects pcb board with the electricity inside SD card
Touching component is unable to complete higher docking, causes connecting the phenomenon for being also easy to produce short circuit or open circuit when conducting therebetween, simultaneously because
Pcb board and SD card lack the component of buffering upon connection, and then the shaking for generating connector body when in use is easy to drive
SD card is integrally shaken, and then is made to generate between SD card and deck and be separated, and use connector body can not normally.
Utility model content
The utility model provides a kind of card holder connector structure that can prevent routed PIN, can effectively solve above-mentioned background technique
The MISRO SD card device contact head PIN on the existing market of middle proposition is easy that PIN head will be contacted when extracting SD storage card
Portion pulls out below the cover board, and blows over entire contact PIN, cause whole equipment can not normal use and damage risk, together
When existing MISRO SD card device because its in actual assembled in use, be connected and fixed due to lacking between pcb board and SD card and
The component of positioning makes link position therebetween be also easy to produce biased, and then makes pcb board can not be complete with the electrical contact component inside SD card
At higher docking, cause connecting the phenomenon for being also easy to produce short circuit or open circuit when conducting therebetween, simultaneously because PCB plate and SD card
Lack the component of buffering upon connection, and then the shaking for generating connector body when in use is easy that SD card is driven integrally to carry out
Vibration, and then make to generate the problem of separating, using connector body can not normally between SD card and deck.
To achieve the above object, the utility model provides the following technical solutions: one kind can prevent the card holder connector knot of routed PIN
Structure, including it is connector body, pcb board, mounting base, engaging side glue, link slot, buffer spring, fixing seat, installation keyway, fixed
Position insert, gomphosis groove, welded plate, SD card, connection panelling, connection terminal, the contact head PIN, cover board, heat sink, heat transmission gas
Hole hinders dirty diaphragm and plastic cement cover board, and the connector body bottom part down is fixedly installed with pcb board, fixes above the pcb board
Mounting base is installed, edge is fixed on the outside of the mounting base is bonded with engaging side glue, the mounting base and pcb board it
Between junction offer link slot, the link slot inner bottom is fixedly installed with buffer spring, the company by fixing seat
It connects and offers installation keyway below device body bottom portion, two sides, which symmetrically splice, at the top of the PCB intralamellar part positioning insert, described
Positioning insert bottom side equidistantly offers gomphosis groove, and bottom edge equalization is described away from being provided with welded plate inside the pcb board
Top is fixedly connected with SD card outside pcb board, and the SD card is fixed by the connection panelling at the top of it and between positioning insert to be connected
It connects, the SD card inner upper edge is equidistantly provided with connection terminal, has been mounted equidistant and has connect above the SD card middle inside
The head PIN is touched, upper side is bonded with plastic cement cover board outside the head contact PIN, and the contact PIN both sides of the head edge is all provided with
It is equipped with cover board, heat sink is fixedly installed with below the SD card inside bottom, equidistantly offers heat transmission gas inside the heat sink
Hole is bonded with the dirty diaphragm of resistance inside the heat dissipation stomata.
Preferably, it is bonded between the engaging side glue and mounting base by the way that insulative glue is fixed.
Preferably, the installation keyway middle inside opens up installing blind.
Preferably, pass through welded connecting between connection panelling and the positioning insert.
Preferably, edge is provided with fastening gasket on the inside of the gomphosis groove.
Preferably, the welded plate middle inside is provided with welding endpoint.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, cover board mode is increased by the contact head PIN, limits the freedom degree of four direction up and down, PIN will be contacted
It is designed as " T " font, the freedom degree before and after the contact head PIN is limited, the freedom degree for contacting the head PIN six direction is limited
It makes, when MICRO SD storage card plugs in equipment, the contact head PIN will not be blown over due to by external force and damage and set
Risk that is standby, avoiding SD card from blowing over contact PIN in swapping process prevents from blowing over because of contact PIN, damages equipment.
2, buffer spring is internally provided with by link slot, can effectively absorbs the lateral stress generated when pcb board shakes,
It avoids the shaking of pcb board that connector body is driven to be shaken, prevents generation between SD card and deck from separating, ensure that connector
The stable operation of ontology.
3, the heat generated when being run connector by the stomata that radiates is timely diffused outward, avoids heat excessively high
Connector internal constituent elements are made to generate the phenomenon burnt with short circuit, hindering dirt diaphragm when radiating stomata heat dissipation can be avoided the external world
Dust and it is water stain etc. penetrate into the inside of connector body, and then prevent connector body from suffering damage.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model pcb board；
Fig. 3 is the mounting structure schematic diagram of the utility model SD card；
Fig. 4 is the mounting structure schematic diagram on the utility model contact head PIN；
Fig. 5 is the mounting structure schematic diagram of the utility model buffer spring；
Figure label: 1, connector body；2, pcb board；3, mounting base；4, engage side glue；5, link slot；6, buffering elastic
Spring；7, fixing seat；8, keyway is installed；9, positioning insert；10, gomphosis groove；11, welded plate；12, SD card；13, panelling is connected；
14, connection terminal；15, the head PIN is contacted；16, cover board；17, heat sink；18, radiate stomata；19, dirty diaphragm is hindered；20, plastic cement
Cover board.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of deck company preventing routed PIN
Connect device structure, including connector body 1, pcb board 2, mounting base 3, engaging side glue 4, link slot 5, buffer spring 6, fixing seat
7, keyway 8, positioning insert 9, gomphosis groove 10, welded plate 11, SD card 12, connection panelling 13, connection terminal 14, contact are installed
The head PIN 15, heat sink 17, heat dissipation stomata 18, hinders dirty diaphragm 19 and plastic cement cover board 20,1 bottom of connector body at cover board 16
Lower section is fixedly installed with pcb board 2, and mounting base 3 is fixedly installed with above pcb board 2, and 3 outside edge of mounting base is fixed viscous
Engaging side glue 4 is had, in order to improve the stationarity and the insulation energy for improving mounting base 3 that engaging side glue 4 is connect with mounting base 3
Power engages and bonds between side glue 4 and mounting base 3 by the way that insulative glue is fixed, the junction between mounting base 3 and pcb board 2
Offer link slot 5,5 inner bottom of link slot is fixedly installed with buffer spring 6 by fixing seat 7, under 1 bottom of connector body
Side offers installation keyway 8, in order to make convenient for connector body 1 by the way that peace is fixed between installation keyway 8 and extraneous electric appliance
Dress, installation 8 middle inside of keyway open up installing blind, and 2 inside top two sides of pcb board, which symmetrically splice, positioning insert 9, positioning edge
9 bottom side of block equidistantly offers gomphosis groove 10, in order to make connection component inside SD card 12 etc. with it is embedding inside pcb board 2
The connection for closing groove 10 can sufficiently fix contact, and 10 inside edge of gomphosis groove is provided with fastening gasket, inside pcb board 2
Bottom edge is equidistantly provided with welded plate 11, for the ease of between 12 interior welds component of pcb board 2 and SD card by welded plate 11 come
Welding is fixed, 11 middle inside of welded plate is provided with welding endpoint, and 2 outside top of pcb board is fixedly connected with SD card 12,
SD card 12 is fixedly connected by the connection panelling 13 at the top of it and between positioning insert 9, is inlayed to make to connect panelling 13 and positioning
The even closer fixation of connection between block 9 is connected by being welded to connect between panelling 13 and positioning insert 9, on 12 inside of SD card
Square edge is equidistantly provided with connection terminal 14, and the contact head PIN 15, contact have been mounted equidistant above 12 middle inside of SD card
The outer upper side in the head PIN 15 is bonded with plastic cement cover board 20, and contact 15 two sides edge of the head PIN is provided with cover board 16, SD card
Heat sink 17 is fixedly installed with below 12 inside bottoms, 17 inside of heat sink equidistantly offers heat dissipation stomata 18, and radiate stomata 18
Inside is bonded with the dirty diaphragm 19 of resistance.
The working principle and process for using of the utility model: the card holder connector structure of PIN is in actual use, first
First connector body 1 is passed through to be fixed between the pcb board 2 and SD card 12 of its bottom and is combined, then by inside pcb board 2
Positioning insert 9 and the connection panelling 13 at the top of SD card 12 make that installation is fixed on the positioning therebetween, in pcb board 2 and the company of SD card 12
After connecing, mounting base 3 engages it closely between link slot 5 by the engaging side glue 4 of its edge, generates in pcb board 2
When shaking, the buffer spring 6 inside link slot 5 can timely absorb pcb board 2 and generate excessive lateral stress, avoid shaking power
Spending ambassador's pcb board 2 drives SD card 12 to generate vibration, and then avoids generating separation between the deck connected to it of SD card 12, makes
Connector body 1 has higher stability, and connector body 1 is in actually connection in use, being increased by the contact head PIN 15
The contact head PIN 15 is designed as by 16 mode of cover board, the freedom degree of the limitation contact head PIN 15 four direction up and down " T "
Font, the freedom degree of 15 front and back of the limitation contact head PIN, is locked the freedom degree for contacting 15 six direction of the head PIN,
When SD card 12 plugs in equipment, the contact head PIN 15 will not be blown over due to by external force and damage equipment, avoid SD card 12
The risk for blowing over the contact head PIN 15 in swapping process prevents from blowing over because of the contact head PIN 15, damages equipment,
And then it ensure that the stable operation of connector body 1, while the heat sink 17 of 12 bottom of SD card and heat dissipation stomata 18 can be timely
Discharge connector body 1 at runtime caused by heat, avoid the excessively high composition that makes connector body 1 inside of heat first
The phenomenon that part generation is burnt, during radiating 18 heat extraction of stomata, the dirty diaphragm 19 of internal resistance can prevent extraneous ash
Dirt and the inside for penetrating into connector body 1 such as water stain, avoid 1 internal element of connector body from suffering damage.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. one kind can prevent the card holder connector structure of routed PIN, including connector body (1), pcb board (2), mounting base (3), card
Close side glue (4), link slot (5), buffer spring (6), fixing seat (7), installation keyway (8), positioning insert (9), gomphosis groove
(10), welded plate (11), SD card (12), connection panelling (13), connection terminal (14), contact the head PIN (15), cover board (16),
Heat sink (17), heat dissipation stomata (18) hinder dirty diaphragm (19) and plastic cement cover board (20), it is characterised in that: the connector body
(1) bottom part down is fixedly installed with pcb board (2), is fixedly installed with mounting base (3), the installation above the pcb board (2)
Edge is fixed on the outside of bottom plate (3) is bonded with engaging side glue (4), the junction between the mounting base (3) and pcb board (2)
It offers link slot (5), link slot (5) inner bottom is fixedly installed with buffer spring (6) by fixing seat (7), described
Connector body (1) bottom part down offers installation keyway (8), and pcb board (2) the inside top two sides, which symmetrically splice, positioning
Insert (9), positioning insert (9) bottom side equidistantly offer gomphosis groove (10), and the internal bottom edge of the pcb board (2) is equal
It has been placed equidistant with welded plate (11), the external top of the pcb board (2) is fixedly connected with SD card (12), and the SD card (12) passes through
It is fixedly connected between connection panelling (13) and positioning insert (9) at the top of it, SD card (12) the inner upper edge is equidistant
It is provided with connection terminal (14), the contact head PIN (15), the contact has been mounted equidistant above SD card (12) middle inside
The head PIN (15) outer upper side is bonded with plastic cement cover board (20), and the head contact PIN (15) two sides edge is provided with lid
Plate (16), SD card (12) the inside bottom lower section are fixedly installed with heat sink (17), equidistantly open inside the heat sink (17)
Equipped with heat dissipation stomata (18), the dirty diaphragm (19) of resistance is bonded with inside the heat dissipation stomata (18).
2. the card holder connector structure that one kind according to claim 1 can prevent routed PIN, it is characterised in that: the engaging side
It is bonded between glue (4) and mounting base (3) by the way that insulative glue is fixed.
3. the card holder connector structure that one kind according to claim 1 can prevent routed PIN, it is characterised in that: the installation key
Slot (8) middle inside opens up installing blind.
4. the card holder connector structure that one kind according to claim 1 can prevent routed PIN, it is characterised in that: the connection edge
Pass through welded connecting between plate (13) and positioning insert (9).
5. one kind according to claim 1 can prevent burst PIN card holder connector structure, it is characterised in that: it is described be fitted into it is recessed
Edge is provided with fastening gasket on the inside of slot (10).
6. the card holder connector structure that one kind according to claim 1 can prevent routed PIN, it is characterised in that: the welded plate
(11) middle inside is provided with welding endpoint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152961.4U CN208655939U (en) | 2018-07-20 | 2018-07-20 | A kind of card holder connector structure for preventing routed PIN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152961.4U CN208655939U (en) | 2018-07-20 | 2018-07-20 | A kind of card holder connector structure for preventing routed PIN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655939U true CN208655939U (en) | 2019-03-26 |
Family
ID=65785253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152961.4U Active CN208655939U (en) | 2018-07-20 | 2018-07-20 | A kind of card holder connector structure for preventing routed PIN |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739563A (en) * | 2019-10-21 | 2020-01-31 | Oppo广东移动通信有限公司 | card seat and electronic equipment thereof |
| CN111049544A (en) * | 2020-01-16 | 2020-04-21 | 深圳市德科泰电子有限公司 | TF card holder that can accurate location |
-
2018
- 2018-07-20 CN CN201821152961.4U patent/CN208655939U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739563A (en) * | 2019-10-21 | 2020-01-31 | Oppo广东移动通信有限公司 | card seat and electronic equipment thereof |
| CN111049544A (en) * | 2020-01-16 | 2020-04-21 | 深圳市德科泰电子有限公司 | TF card holder that can accurate location |
| CN111049544B (en) * | 2020-01-16 | 2020-09-22 | 深圳市德科泰电子有限公司 | TF card holder that can accurate location |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |