CN203150832U - Electric connector structure - Google Patents

Electric connector structure Download PDF

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Publication number
CN203150832U
CN203150832U CN 201320074868 CN201320074868U CN203150832U CN 203150832 U CN203150832 U CN 203150832U CN 201320074868 CN201320074868 CN 201320074868 CN 201320074868 U CN201320074868 U CN 201320074868U CN 203150832 U CN203150832 U CN 203150832U
Authority
CN
China
Prior art keywords
pedestal
electric connector
connector structure
winding displacement
upper cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320074868
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Chinese (zh)
Inventor
林贤昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
P Two Electronic Technology Suzhou Co Ltd
Original Assignee
P Two Electronic Technology Suzhou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by P Two Electronic Technology Suzhou Co Ltd filed Critical P Two Electronic Technology Suzhou Co Ltd
Priority to CN 201320074868 priority Critical patent/CN203150832U/en
Application granted granted Critical
Publication of CN203150832U publication Critical patent/CN203150832U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An electric connector structure comprises a joint apparatus, an FPC and a conducting layer. The joint apparatus comprises a pedestal and a tongue portion extending outside the front end of the pedestal. The FPC comprises a body portion, a butt joint portion and an end portion; the butt joint portion is arranged between the body portion and the end portion; the body portion is arranged on the pedestal and extends towards a direction opposite to the tongue portion; the butt joint portion is wound along an upper and a lower side of the tongue portion; the end portion is arranged below the pedestal; the butt joint portion is provided with a plurality of contacts exposed on the tongue portion; and as least one metal lead of the FPC is provided with a grounding portion. The conducting layer is arranged on the body portion of the FPC, and the grounding portion extends from the outside of the end portion to the lower side of the body portion and is electrically connected to the conducting layer.

Description

Electric connector structure
Technical field
The utility model relates to a kind of electric connector structure, particularly relevant for a kind of electric connector structure with electromagnetic wave shielding and grounding function.
Background technology
Press, the structure of electric connector at first is to provide the stable transmission of telecommunication fast, it is through constantly improvement, save the terminal that originally is assembled in the connector body, utilize winding displacement directly as the contact of electrical contact, this kind electric connector structure generally includes upper and lower casing and winding displacement, upper and lower casing has combined structure respectively, in order in the middle of winding displacement is placed in, by combined structure upper and lower casing is integrally combined again, and a side of winding displacement front end have the lead that exposes with as electrical contact.
Yet; flexible flat cable in this kind electric connector is in order to reach the purpose of electromagnetic wave shielding and grounding function; it is that at least one flat copper wire is defined as earth connection; and the insulating barrier that coats flat copper wire need being struck off partly, insulation system exposes earth connection to form perforate; silver coating is starched in perforate then; then fit aluminium foil again in flexible flat cable; earth connection utilization this moment silver slurry electrically conducts and reaches the purpose of ground protection in aluminium foil, but this kind structure increases complexity and the cost of manufacture of processing procedure easily.Moreover traditional winding displacement only has the single face lead as electrical contact, can't bring into play its effect naturally for the butt connector of bilateral contact about having, and a large amount of and stable fast telecommunication transmission can't be provided.
The utility model content
The purpose of this utility model is to provide a kind of electric connector structure, overcome winding displacement in the traditional electrical connector and need strike off when forming ground structure partly that insulation layer structure exposes earth connection to form perforate, silver coating is starched in perforate then, aluminium foil then fit again to be electrically connected at the complicated defective of earth connection, effectively solved the cost of manufacture of conventional practice complexity, and traditional winding displacement is only established one-sided contact, can't guarantee fast again stable telecommunication transmission problem.。
For the utility model that achieves the above object provides a kind of electric connector structure, comprising: piecing devices comprise that a pedestal and extends the tongue of this pedestal front end; One winding displacement, this winding displacement is made up of a plurality of plain conductors that are arranged in parallel and the insulating barrier that coats those plain conductors, this winding displacement comprises a body, a docking part and a terminal part, this docking section is located between this body and this terminal part, this body is located on this pedestal and towards the direction in contrast to this tongue and is extended, this docking section is along the upper and lower side winding of this tongue, this terminal part is located under this pedestal, this docking section is provided with the plural contact that exposes to this tongue, and has at least this plain conductor to be provided with a grounding parts; And a conductive layer, being arranged at this body of this winding displacement, this grounding parts is to extend that to protrude from this terminal part outer and extend to the downside of this body and be electrically connected at this conductive layer.
For the utility model that achieves the above object provides a kind of electric connector structure, more comprise: a fixture, be arranged at this terminal part of this winding displacement, this pedestal is provided with an interference part, and this fixture is interfered and is fixed in this interference part.
For the utility model that achieves the above object provides a kind of electric connector structure, more comprise: a holding firmware, this pedestal is provided with a location division, and this holding firmware is arranged at this body of this winding displacement and is fastened on this location division of this pedestal.
For the utility model that achieves the above object provides a kind of electric connector structure, wherein this pedestal has loading end on one and with respect to the loading end once of loading end on this, this body is located at loading end on this, this terminal part is located at this time loading end, this time loading end is provided with this interference part, this interference part comprises a plurality of buckle structures, and this fixture is fastened on this pedestal by those buckle structures.
For the utility model that achieves the above object provides a kind of electric connector structure, wherein this fixture is to be a stiffening plate, the left and right side of this stiffening plate extends the outer alar part that also forms respectively of this winding displacement, the left and right side of this time loading end is provided with those buckle structures corresponding to this alar part place, and forms interference mutually between those buckle structures and this alar part.
For the utility model that achieves the above object provides a kind of electric connector structure, wherein this holding firmware is to be a stiffening plate, the left and right side of this stiffening plate extends the outer alar part that also forms respectively of this winding displacement, the left and right side that should go up loading end is provided with this location division respectively corresponding to this alar part place, and this alar part interference is positioned this location division.
For the utility model that achieves the above object provides a kind of electric connector structure, wherein these piecing devices more comprise: a upper cover body is installed on this pedestal and is covered in a part of this body; And a lower cover, be installed under this pedestal and be covered in this terminal part.
For the utility model that achieves the above object provides a kind of electric connector structure, wherein these upper cover body both sides respectively are provided with a draw-in groove, these lower cover both sides respectively are provided with a grab, this grab is sticked in this draw-in groove, make to form between this upper cover body and this lower cover to be fixed, and this pedestal is located between this upper cover body and this lower cover.
For the utility model that achieves the above object provides a kind of electric connector structure, wherein piecing devices more comprise at least one connector, are located on the side of this upper cover body, and an end of this connector has a hook portion, in order to be connected with the mutual buckle of a butt connector.
For the utility model that achieves the above object provides a kind of electric connector structure, wherein these piecing devices more comprise: a upper cover body, be installed on this pedestal and be covered in a part of this body, this body is provided with a holding firmware, this upper cover body is provided with a buckling parts corresponding to this holding firmware, and makes this buckling parts be fastened on this holding firmware; And a lower cover, be installed under this pedestal and be covered in this fixture and this terminal part, and form between this upper cover body and this lower cover and be fixed.
Electric connector structure provided by the utility model has following beneficial effect: it is to be used in to form a grounding parts on arbitrary strip metal lead of winding displacement, this grounding parts is to extend the outer and conductive layer extension on the body of winding displacement in the docking section protrude from winding displacement, and make conductive layer be electrically connected at grounding parts, so just can form the bus-bar construction with electromagnetic wave shielding and grounding function.Because electric connector of the present utility model is structurally very simple, only need set up a grounding parts at the plain conductor that is defined as ground connection, just can replace traditional flexible flat cable and need strike off insulating barrier partly and starch processing procedure in perforate to form perforate and silver coating, so can solve increase process complexity that conventional art causes easily and the problem of cost of manufacture.In addition, winding displacement has the plural contact of the upper and lower side that is revealed in tongue as electrical contact usefulness, so can provide fast, a large amount of stable telecommunication transmission again.
Description of drawings
Fig. 1 is the schematic perspective view of electric connector structure of the present utility model.
Fig. 2 is the part decomposing schematic representation of the electric connector structure of Fig. 1.
Fig. 3 is that the electric connector structure of Fig. 2 is in the decomposing schematic representation of other direction.
Fig. 4 is the decomposing schematic representation of the electric connector structure dismounting winding displacement of Fig. 3.
Fig. 5 is the decomposing schematic representation of the electric connector structure of Fig. 1.
Fig. 6 is the generalized section of the electric connector structure of Fig. 1.More than the implication of Reference numeral in the middle of each figure be:
1 electric connector structure
2 piecing devices
21 pedestals
Loading end on 211
212 times loading ends
213 interference parts
214 location divisions
22 tongues
221 guidance parts
23 upper cover body
231 draw-in grooves
232 connectors
233 buckling partss
24 lower covers
241 grabs
3 winding displacements
31 plain conductors
311 contacts
312 grounding parts
32 insulating barriers
33 bodies
34 docking sections
35 terminal parts
36 fixtures
361 alar parts
37 holding firmwares
371 alar parts
4 conductive layers
5 protective layers
Embodiment
See also Fig. 1 to the preferred embodiment that Figure 6 shows that electric connector structure of the present utility model, electric connector structure 1 of the present utility model includes piecing devices 2, a winding displacement 3 and a conductive layer 4.Piecing devices 2 comprise that a pedestal 21 and extends the tongue 22 of pedestal 21 front ends, pedestal 21 has the loading end once 212 that loading end 211 reaches with respect to last loading end 211 on, following loading end 212 is provided with interference part 213, and last loading end 211 is provided with location division 214.The front end of tongue 22 is provided with a guidance part 221, so makes piecing devices 2 have directivity when being connected in butt connector (not illustrating).
Piecing devices 2 more comprise a upper cover body 23 and a lower cover 24, upper cover body 23 is installed on the pedestal 21, lower cover 24 is installed on pedestal 21 times, upper cover body 23 both sides respectively are provided with a draw-in groove 231, lower cover 24 both sides respectively are provided with a grab 241, grab 241 is sticked in draw-in groove 231, makes to form between upper cover body 23 and the lower cover 24 to be fixed, and pedestal 21 is located between upper cover body 23 and the lower cover 24.
Piecing devices 2 more comprise at least one connector 232, and this connector 232 is to be arranged on the side of upper cover body 23, and an end of connector 232 has a hook portion, in order to a butt connector (not illustrating) mutually buckle is connected stablizing when guaranteeing to dock.
Winding displacement 3 is made up of a plurality of plain conductors 31 that are arranged in parallel and the insulating barrier 32 that coats those plain conductors 31, winding displacement 3 comprises a body 33, a docking part 34 and a terminal part 35, docking section 34 is located between body 33 and the terminal part 35, body 33 is located on the last loading end 211 of pedestal 21 and towards the direction in contrast to tongue 22 and is extended, docking section 34 is on tongue 22, the downside winding, terminal part 35 is located at the following loading end 212 times of pedestal 21, docking section 34 is provided with the plural contact 311 that exposes to tongue 22, and has at least a strip metal lead 31 to be provided with a grounding parts 312.
Fixture 36 is arranged at the terminal part 35 of winding displacement 3, and fixture 36 is to interfere to be fixed in interference part 213.This interference part 213 comprises a plurality of buckle structures, and fixture 36 is fastened on the pedestal 21 by those buckle structures.Holding firmware 37 is arranged at the body 33 of winding displacement 3 and is fastened on location division 214, winding displacement 3 is to be fixed on the pedestal 21 by fixture 36 and holding firmware 37, and be clamped and fastened between upper cover body 23 and the lower cover 24, so upper cover body 23 is to be covered in a part of body 33 and holding firmware 37, lower cover 24 is covered in terminal part 35 and fixture 36.In addition, upper cover body 23 is provided with a buckling parts 233 corresponding to holding firmware 37, and makes buckling parts 233 be fastened on holding firmware 37.
Conductive layer 4 is arranged at the body 33 of winding displacement 3, and grounding parts 312 is to extend that to protrude from terminal part 35 outer and extend to the downside of body 33 and be electrically connected at conductive layer 4, so just can form the bus-bar construction with electromagnetic wave shielding and grounding function.In the present embodiment, this conductive layer 4 is for including the composite construction that covers of conducting resinl, aluminium foil and diaphragm, and aluminium foil utilizes conducting resinl electrically to contact grounding parts 312 and grounding parts 312 is fixed in the downside of body 33.
In the present embodiment, fixture 36 is to be a stiffening plate, the left and right side of this stiffening plate extends the winding displacement 3 outer alar parts 361 that also form respectively, the left and right side of following loading end 212 is provided with those buckle structures corresponding to alar part 361 places, and forms interference mutually between those buckle structures and the alar part 361.Holding firmware 37 is to be a stiffening plate, and the left and right side of this stiffening plate extends outside the winding displacement 3 and forms an alar part 371 respectively, and the left and right side of last loading end 211 is provided with location division 214 respectively corresponding to alar part 371 places, and alar part 371 interference are positioned location division 214.
In addition, in the present embodiment, because conductive layer 4 do not have the whole grounding parts 312 that envelopes, be covered in grounding parts 312 and conductive layer 4 partly so need set up a protective layer 5, avoid being subjected to ectocine and destroy with protective earthing portion 312.
In sum, electric connector structure of the present utility model, it is to be used in to form a grounding parts on arbitrary strip metal lead of winding displacement, this grounding parts is to extend the outer and conductive layer extension on the body of winding displacement in the docking section protrude from winding displacement, and make conductive layer be electrically connected at grounding parts, so just can form the bus-bar construction with electromagnetic wave shielding and grounding function.Electric connector structure of the present utility model is compared with traditional electric connector, and electric connector of the present utility model is structurally fairly simple, and can solve increase process complexity that conventional art causes easily and the problem of cost of manufacture.In addition, winding displacement of the present utility model has the plural contact of the upper and lower side that is revealed in tongue as electrical contact usefulness, so can provide fast, a large amount of stable telecommunication transmission again, therefore can solve the problem of the electrical contact deficiency of traditional electrical connector construction.
Above-mentioned detailed description is at a kind of preferable possible embodiments explanation of the utility model, but this embodiment is not in order to limit claim of the present utility model, all other do not break away from the equalization of finishing under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim that the utility model contains.

Claims (10)

1. electric connector structure comprises:
One piecing devices comprise that a pedestal and extends the tongue of this pedestal front end;
One winding displacement, this winding displacement is made up of a plurality of plain conductors that are arranged in parallel and the insulating barrier that coats those plain conductors, this winding displacement comprises a body, a docking part and a terminal part, it is characterized in that: this docking section is located between this body and this terminal part, this body is located on this pedestal and towards the direction in contrast to this tongue and is extended, this docking section is along the upper and lower side winding of this tongue, this terminal part is located under this pedestal, this docking section is provided with the plural contact that exposes to this tongue, and has at least this plain conductor to be provided with a grounding parts; And a conductive layer, being arranged at this body of this winding displacement, this grounding parts is to extend that to protrude from this terminal part outer and extend to the downside of this body and be electrically connected at this conductive layer.
2. electric connector structure as claimed in claim 1 is characterized in that: more comprise: a fixture, be arranged at this terminal part of this winding displacement, and this pedestal is provided with an interference part, and this fixture is interfered and is fixed in this interference part.
3. electric connector structure as claimed in claim 1 is characterized in that: more comprise: a holding firmware, and this pedestal is provided with a location division, and this holding firmware is arranged at this body of this winding displacement and is fastened on this location division of this pedestal.
4. electric connector structure as claimed in claim 2, it is characterized in that: this pedestal has loading end on one and with respect to the loading end once of loading end on this, this body is located at loading end on this, this terminal part is located at this time loading end, this time loading end is provided with this interference part, this interference part comprises a plurality of buckle structures, and this fixture is fastened on this pedestal by those buckle structures.
5. electric connector structure as claimed in claim 4, it is characterized in that: this fixture is to be a stiffening plate, the left and right side of this stiffening plate extends the outer alar part that also forms respectively of this winding displacement, the left and right side of this time loading end is provided with those buckle structures corresponding to this alar part place, and forms interference mutually between those buckle structures and this alar part.
6. electric connector structure as claimed in claim 3, it is characterized in that: this holding firmware is to be a stiffening plate, the left and right side of this stiffening plate extends the outer alar part that also forms respectively of this winding displacement, the left and right side that should go up loading end is provided with this location division respectively corresponding to this alar part place, and this alar part interference is positioned this location division.
7. as claim 1 each described electric connector structure to the claim 6, it is characterized in that: these piecing devices more comprise: a upper cover body is installed on this pedestal and is covered in a part of this body; And a lower cover, be installed under this pedestal and be covered in this terminal part.
8. electric connector structure as claimed in claim 6, it is characterized in that: these upper cover body both sides respectively are provided with a draw-in groove, these lower cover both sides respectively are provided with a grab, this grab is sticked in this draw-in groove, make to form between this upper cover body and this lower cover to be fixed, and this pedestal is located between this upper cover body and this lower cover.
9. electric connector structure as claimed in claim 6, it is characterized in that: piecing devices more comprise at least one connector, are located on the side of this upper cover body, an end of this connector has a hook portion, in order to be connected with the mutual buckle of a butt connector.
10. electric connector structure as claimed in claim 2, it is characterized in that: these piecing devices more comprise: a upper cover body, be installed on this pedestal and be covered in a part of this body, this body is provided with a holding firmware, this upper cover body is provided with a buckling parts corresponding to this holding firmware, and makes this buckling parts be fastened on this holding firmware; And a lower cover, be installed under this pedestal and be covered in this fixture and this terminal part, and form between this upper cover body and this lower cover and be fixed.
CN 201320074868 2013-01-25 2013-01-25 Electric connector structure Expired - Fee Related CN203150832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320074868 CN203150832U (en) 2013-01-25 2013-01-25 Electric connector structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320074868 CN203150832U (en) 2013-01-25 2013-01-25 Electric connector structure

Publications (1)

Publication Number Publication Date
CN203150832U true CN203150832U (en) 2013-08-21

Family

ID=48978329

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320074868 Expired - Fee Related CN203150832U (en) 2013-01-25 2013-01-25 Electric connector structure

Country Status (1)

Country Link
CN (1) CN203150832U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20170125