CN207116746U - Flexible circuit board connector - Google Patents
Flexible circuit board connector Download PDFInfo
- Publication number
- CN207116746U CN207116746U CN201720701129.4U CN201720701129U CN207116746U CN 207116746 U CN207116746 U CN 207116746U CN 201720701129 U CN201720701129 U CN 201720701129U CN 207116746 U CN207116746 U CN 207116746U
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- Prior art keywords
- fixture
- circuit board
- board connector
- section
- flexible circuit
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- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000003032 molecular docking Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- HHXNVASVVVNNDG-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-(2,3,6-trichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=C(Cl)C(Cl)=C(Cl)C=2Cl)Cl)=C1Cl HHXNVASVVVNNDG-UHFFFAOYSA-N 0.000 description 19
- 230000008054 signal transmission Effects 0.000 description 3
- 206010058109 Hangnail Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- RKUAZJIXKHPFRK-UHFFFAOYSA-N 1,3,5-trichloro-2-(2,4-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC=C1C1=C(Cl)C=C(Cl)C=C1Cl RKUAZJIXKHPFRK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of flexible circuit board connector, and it includes insulating body, the conducting terminal being fixed in insulating body, fixture and the first sealing ring.Insulating body has plug division, and plug division has grafting chamber open backward, the first perisporium being formed at around grafting chamber.Conducting terminal has abutting part, the pressure section being connected with abutting part.Fixture have base portion, from base portion forward the docking section of projection, through the flexible PCB resettlement section of docking section and base portion.Insulating body has the fixed position to the fixation fixture, when fixture installs mobile forward towards fixed position, the fixture gradually compresses pressure section towards flexible PCB resettlement section direction so that abutting part stretches into flexible PCB resettlement section under the drive of pressure section；First sealing ring is arranged between the first perisporium and docking section, and will be sealed when fixture is fixed to fixed position between the plug division and docking section.
Description
Technical field
A kind of flexible circuit board connector is the utility model is related to, more particularly to a kind of preferable flexible PCB of sealing connects
Connect device.
Background technology
Flexible circuit board connector is to a kind of flexible PCB of clamping, to cause the flexible PCB and another connector
Or female circuit board reaches electric connection.With developing rapidly for electronic industry, this kind of flexible circuit board connector is to be used in
In a variety of electronic components.If existing flexible circuit board connector generally includes insulating body, is fixed on insulating body
Dry conducting terminal and a flexible PCB to be positioned to the snap-on caps to insulating body.The snap-on caps be mainly used in by
Flexible PCB is fixed on insulating body, and keeps the electric connection of conducting terminal and flexible PCB.However, because of snap-on caps
Generally using rotation mode to carrying out compressing connection or reversion disengaging between conducting terminal and flexible PCB；However, because needing
Want rotation process so that after the completion of operation, it is difficult to being sealed between snap-on caps and insulating body, and then easily cause water
Vapour enters and influences the signal transmission of conducting terminal.
In view of this, it is necessary to existing flexible circuit board connector is improved, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of preferable flexible circuit board connector of sealing.
To realize above-mentioned purpose of utility model, the utility model provides a kind of flexible circuit board connector, and it includes：Absolutely
Edge main body, there is the plug division to extend back, the plug division has to be opened the grafting chamber set, is formed at grafting chamber week backward
The first perisporium enclosed；Some conducting terminals, are fixed in insulating body, and with the connecting pin for extending to grafting chamber, Mei Yisuo
Connecting pin is stated with an abutting part, the pressure section being connected with abutting part, the abutting part and pressure section of the connecting pin be not positioned at
On same level face；Fixture, there is base portion, from the base portion docking section of projection, the front and rear flexibility through docking section and base portion forward
Circuit board resettlement section, the docking section have the terminal accommodating portion being connected with flexible PCB resettlement section, are arranged at terminal receipts
Compress structure of the appearance portion away from flexible PCB resettlement section side, insulating body have the fixed bit to the fixation fixture
Put, when the fixture installs mobile forward towards fixed position, the structure that compresses of the fixture stretches into grafting chamber, and gradually
The pressure section is compressed towards flexible PCB resettlement section direction so that the abutting part stretches into described soft under the drive of pressure section
Property circuit board resettlement section；First sealing ring, it is arranged between the first perisporium of plug division and the docking section of fixture, and in fixation
It will be sealed when part is fixed to the fixed position between the plug division and docking section.
As further improvement of the utility model, the docking section is provided with positioned at compressing on the outside of structure to house first week
The ring cavity of wall and the second perisporium positioned at ring cavity periphery, when fixture is fixed to the fixed position, the first perisporium position
In in ring cavity, first sealing ring is held between the first perisporium and the second perisporium.
As further improvement of the utility model, the outside wall surface of first perisporium is concavely provided with to fixation described
The fixing groove of one sealing ring.
As further improvement of the utility model, the connecting pin spread configurations of some conducting terminals is a row, institute
It is to compress wall with base portion connected vertically one to state and compress structure, and the wall that compresses is provided with towards terminal accommodating portion side to guide
And the face that compresses of the pressure section is supported, the docking section is additionally provided with flexible PCB resettlement section away from terminal accommodating portion side
One limited wall, support and outwards deform upon to limit flexible PCB abutting portion.
As further improvement of the utility model, the wall that compresses is provided with and conducting terminal towards terminal accommodating portion side
The one-to-one groove of connecting pin and the jube being formed between adjacent grooves, it is described compress face be groove internal face.
As further improvement of the utility model, the docking section is also extended from base portion respectively in limited wall both sides
There is an elastic arm, the elastic arm end is formed with one limiting the confined planes moved after flexible PCB；First perisporium
Opening position corresponding with elastic arm is formed with the holding block towards projection in grafting chamber, in fixture towards fixed position moving process
In, the holding block gradually supports elastic arm towards flexible PCB resettlement section direction.
As further improvement of the utility model, the fixture is additionally provided with the extension to be extended back from base portion, institute
State flexible PCB resettlement section also includes to be sheathed on flexible circuit rearwardly through extension, the flexible circuit board connector
The heat-shrink tube being engaged around plate and with extension.
As further improvement of the utility model, the insulating body also includes being connected to the main body on front side of plug division
Portion, main part front side surrounding are arranged with storage tank, and the flexible circuit board connector also includes being fixed in storage tank
Second sealing ring.
As further improvement of the utility model, the abutting part extends back in grafting chamber, and the pressure section is certainly
The bending extension of abutting part reversed dip forms, and the abutting part is provided with and projects outwardly prominent bag.
As further improvement of the utility model, the insulating body include being connected to main part on front side of plug division and
Main body both sides extand rearward to the positionable wall of plug division both sides, on the positionable wall formed with pre-and post perforative positioning hole,
It is arranged on positioning hole inwall and towards the locating piece of projection in positioning hole, the locating piece difference on the inside of each positionable wall
It is arranged in pairs and is spaced apart along the longitudinal direction；The fixture is provided with the clasp arm from the projection forward of base portion both sides, described
Clasp arm can respectively with foregoing time interval distribution locating piece be respectively cooperating with, by fixture be positioned at a predetermined bit positions or
Foregoing fixed position.
The utility model flexible circuit board connector realizes the installation of flexible PCB in the moving operation by fixture
Or dismounting is outer, when fixture is fixed to the fixed position and ensures that conducting terminal is electrically connected with flexible PCB, may be used also
By the first sealing ring for being arranged between insulating body plug division and the docking section of fixture by the plug division and docking section
Between seal, so as to effectively prevent steam from immersing the electrical connection part of conducting terminal and flexible PCB, ensure stable signal
Transmission.
Brief description of the drawings
Fig. 1 is the schematic perspective view that the utility model flexible circuit board connector is engaged with flexible PCB.
Fig. 2 is the view of another angles of Fig. 1.
Fig. 3 is the optical cable of flexible circuit board connector and flexible PCB in Fig. 1.
Fig. 4 is the view of another angles of Fig. 3.
Fig. 5 is the part-structure exploded view of flexible circuit board connector shown in Fig. 1.
Fig. 6 is the view of another angles of Fig. 5.
Fig. 7 is that flexible circuit board connector shown in Fig. 1 is in the section view being engaged during pre-determined bit state with flexible PCB
Schematic diagram, show that the connecting pin of conducting terminal not yet abuts flexible PCB.
Fig. 8 is that flexible circuit board connector shown in Fig. 1 is in the section view being engaged during positioning states with flexible PCB and shown
It is intended to, shows that the connecting pin of conducting terminal pushes against with flexible PCB and connect.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in detail example.
A preferred embodiment of the utility model flexible circuit board connector 100 is shown also referring to Fig. 1 to Fig. 8,
The flexible circuit board connector 100 to be electrically connected with a flexible PCB 200, and including insulating body 1, be fixed on absolutely
Some conducting terminals 2, catch member 3, fixture 4 and seal in edge main body 1.
Wherein, refer to shown in Fig. 5 and Fig. 6, there is the insulating body 1 main part 11, main body 11 to extend back
Plug division 12 and positionable wall 13.The positionable wall 13 is surrounded on plug division 12 and set, and formed with receipts between plug division 12
Cavity volume 131.
Some terminal grooves 111 are provided through inside the main part 11 along the longitudinal direction, it is outside at front position
Circumferentially it is recessed formed with storage tank 112, the rear of storage tank 112 formed with some reinforcements 113 extended in horizontal or vertical direction,
Top is provided with the locator protrusions 114 to positioning fastener element 3.
Wherein, spread configuration is two rows to some terminal grooves 111 along the vertical direction.
Ridge 1121 circumferentially is equipped with the inner bottom wall of storage tank 112.The seal includes being arranged at
The second sealing ring 5 in storage tank 112, by the butt connector of the utility model flexible circuit board connector 100 and one（Do not scheme
Show）Sealed in docking.The internal face of second sealing ring 5 is concavely provided with depression 51 corresponding with the ridge 1121,
After causing the second sealing ring 5 to be placed in the storage tank 112, formed and positioned with ridge 1121, prevent the edge of the second sealing ring 5
Fore-and-aft direction slides.In addition, circumferentially also outside projection has some prominent ribs 52 to the outside of second sealing ring 5, with reinforcement with it is right
Connecting connector（It is not shown）Between abutting sealing.
The locator protrusions 114 is arranged at intervals with two pairs along the longitudinal direction at the top of main part 11, a pair positioned at front side
The opposite side of locator protrusions 114 is outwards arranged with locating slot 1141；A pair of locator protrusions 114 positioned at rear side are determined higher than front side
Position projection 114, and in the opposite projection limited location block 1142 in top.
The catch member 3 has the lock elastic arm 32 that stator 31, the front end of self-retaining piece 31 reversely bend extension backward.
The both sides of stator 31 are provided with the alignment tabs 311 that are engaged with locating slot 1141, the alignment tabs 311 using hangnail with
The inwall interference of locating slot 1141, so as to which catch member 3 be fixed.
The lock elastic arm 32 includes the operating portion for being located at the latch part 321 of front side and being connected to the rear side of latch part 321
322.The snap-lock projections 3211 that the latch part 321 is equipped with mutually to latch with butt connector upwards.The latch part 321
Both sides extend back limited location tab 3212, and the spacing tab 3212 protrudes into the foregoing lower section of limited block 1142, to prevent from locking
Detain the excessively upward rebound deformation of elastic arm 32.
The plug division 12 has the open grafting chamber 121 set, the first perisporium being formed at around grafting chamber 121 backward
122。
The grafting chamber 121 before and after terminal groove 111 with connecting, to cause conducting terminal 2 can be inserted by grafting chamber 121 to pacify
It is filled in terminal groove 111.
Outside wall surface of first perisporium 122 close to rear end is concavely provided with fixing groove 1221.The seal also includes setting
The first sealing ring 6 being placed in fixing groove 1221, when fixture 4 is fixed on insulating body 1, by fixture 4 and to insulate
Sealed between main body 1, prevent steam from immersing.The inside and outside of the sealing ring 6 of fixing groove 1221 and first is set and storage tank 112
It is corresponding identical with the second sealing ring 5.
In addition, with reference to shown in Fig. 1 to Fig. 4, location structure that the insulating body 1 is provided with to be engaged with fixture 4,
The fixture 4 is provided with the fit structure being engaged with the location structure so that is mutually tied with fit structure in location structure
During conjunction, fixture 4 is fixed to the fixed position on insulating body 1.In the present embodiment, it is described in addition to the location structure
It is additionally provided with insulating body 1 to carry out the predetermined bit architecture of pre-determined bit to the fixture 4；The predetermined bit architecture is with coordinating
When structure is engaged, the fixture 4 is positioned at a predetermined bit positions.
Specifically, pre-and post perforative positioning hole 132 is respectively formed with the positionable wall 13 of the both sides of plug division 12, is set
In on the inwall of positioning hole 132 and towards the locating piece 133 of projection in positioning hole 132.Per the described fixed of the inner side of a positioning hole 132
Position block 133 is arranged in pairs and is spaced apart along the longitudinal direction respectively, and the two opposed inner walls projections in self-positioning hole 132 respectively
Formed;Wherein, the locating piece 133 positioned at rear side is the predetermined bit architecture, and the locating piece 133 positioned at front side is fixed
Bit architecture.
With reference to shown in Fig. 3 to Fig. 6, the conducting terminal 2 is attached on insulating body 1 from back to front, and with fixation
The contact site 22 that extends forward in the fixed part 21 in terminal groove 111, self-fixed department 21, self-fixed department 21 extend rearwardly into grafting
Connecting pin 23 in chamber 121.
Wherein, the corresponding terminal groove 111 of the fixed part 21 and contact site 22 is in two row's spread configurations.The fixed part
21 U-shaped shapes, and formed with the hangnail fixed with the interference of the internal face of terminal groove 111 on the outside end face of U-shaped fixed part 21
211.The contact site 22 substantially bending is in square type tubular, to house needle-like docking terminal（It is not shown）, the contact site 22
Internal bend formed with to clamp needle-like docking terminal clamping limb 221, as shown in Figure 7.
In the present embodiment, the spread configuration of connecting pin 23 is a row, specifically, corresponding with lower row's contact site 22 to connect
Pin 23 is folded upward at extending to is arranged at same row with upper row's connecting pin 23.Each connecting pin 23 has one to abut
Flexible PCB 200 is to reach the abutting part 231 of electric connection with flexible PCB 200, be compressed with what abutting part 231 was connected
Portion 232.The abutting part 231 and pressure section 232 of the connecting pin 23 are located on different level.
In the present embodiment, the self-fixed department 21 of abutting part 231 extends back, and projection has prominent bag 2311 upwards.Institute
State pressure section 232 and reversely bend extension from the rear end of abutting part 231 and form.The pressure section 232 forward and tilts down extension, by
This, when the pressure section 232 is compressed upwards, the abutting part 231 can be driven to move up.
With reference to shown in Fig. 1, Fig. 3, Fig. 4, Fig. 7 and Fig. 8, the fixture 4 has base portion 41, from the projection forward of base portion 41
Docking section 42, the extension 43 to be extended back from base portion 41, the front and rear flexible electrical through docking section 42, base portion 41 and extension 43
Road plate resettlement section 44.
The docking section 42 has the terminal accommodating portion 421 being connected with flexible PCB resettlement section 44, is arranged at terminal
Resettlement section 421 compresses structure 422 away from the side of flexible PCB resettlement section 44.It is remote that the pressure section 232 compares abutting part 231
From the flexible PCB resettlement section 44, and it is fixed in fixture 4 on insulating body 1 behind fixed position and compresses structure with described
422 offset.
To the fit structure that is engaged with insulating body 1 it is specially to be dashed forward forward from the both sides of base portion 41 on foregoing fixture 4
The clasp arm 45 stretched.The locating piece 133 that the clasp arm 45 can be distributed with foregoing time interval is respectively cooperating with, by fixture 4
It is positioned at foregoing fixed position or foregoing predetermined bit positions.
Wherein, when the fixture 4 is in predetermined bit positions, the clasp arm 45 is with being located at rear side on positionable wall 13
The phase clasp of locating piece 133, terminal resettlement section 421 is stretched into the rear end of connecting pin 23, described to compress structure 422 and pressure section 232
It is corresponding and in not compressing state.
When the fixture 4 installs mobile forward towards fixed position, the fixture 4 compress structure 422 stretch into it is slotting
Connect chamber 121, and gradually compress the pressure section 232 towards the direction of flexible PCB resettlement section 44 so that the abutting part 231 to
The flexible PCB resettlement section 44 is stretched under the drive of splenium 232, to reach electric connection with flexible PCB 200.Moving
When moving to fixed position, the clasp arm 45 positions with being located at the phase clasp of locating piece 133 of front side on positionable wall 13, described to compress
Structure 422 offsets with the pressure section 232.
Because the spread configuration of connecting pin 23 of conducting terminal 2 described in the present embodiment is a row, to limit flexible PCB 200
Abutting portion 231 is supported and outwards deformed upon, and the docking section 42 is in flexible PCB resettlement section 44 away from terminal accommodating portion
421 sides are additionally provided with a limited wall 423, and also have an elastic arm from base portion 41 is extended respectively in the both sides of limited wall 423
426.The end of elastic arm 426 is formed with one limiting the confined planes 4260 moved after flexible PCB 200.The flexible electrical
Road plate 200 is respectively arranged with a fixing hole 201 close to the both sides of front end.
In the fixture 4 towards when installing on insulating body 1, the limited wall 423 and elastic arm 426 stretch into the grafting
In chamber 121；First perisporium 122 and 426 corresponding opening position of elastic arm towards projection in grafting chamber 121 formed with supporting
Block 1222, in fixture 4 towards in the moving process of fixed position, the holding block 1222 is gradually towards the side of flexible PCB resettlement section 44
To elastic arm 426 is supported, elastic arm 426 is set to stretch into the fixing hole 201 of the both sides of flexible PCB 200, the confined planes 4260
Offset with the front inner wall face of fixing hole 201, be moved rearwards with limiting flexible PCB 200.
It is described compress structure 422 be with the vertical connection of base portion 41 and what is be oppositely arranged with limited wall 423 one compress wall, it is described
Compress wall and be provided with towards the side in terminal accommodating portion 421 and compress face 4221 to guide and support the pressure section 232.Specifically
Ground, it is described to compress wall towards the side in terminal accommodating portion 421 provided with the 23 one-to-one groove of connecting pin with conducting terminal 2
4222 and the jube 4223 that is formed between adjacent grooves 4222, it is described to compress the internal face that face 4221 is groove 4222.
Further, the docking section 42 is additionally provided with positioned at the He of ring cavity 424 for compressing structure 422 and the outside of limited wall 423
The second perisporium 425 positioned at the periphery of ring cavity 424.When fixture 4 is fixed to the fixed position, the limited wall 423 and support
Pressure wall is stretched into grafting chamber 121, and second perisporium 425 is stretched into the host cavity 131 of the rear side of insulating body 1, and described first
Perisporium 122 is located in ring cavity 424, and first sealing ring 6 is held between the first perisporium 122 and the second perisporium 425, with week
It will be sealed upwards between fixture 4 and insulating body 1, prevent the movement of fixture 4 to be attached on insulating body 1 rear and insulating body
Gap is produced between 1, and then effectively prevents steam from immersing, between the connecting pin 23 and flexible PCB 200 that ensure conducting terminal 2
Stably it is electrically connected with.
Further, the flexible circuit board connector 100 also include to be sheathed on around flexible PCB 200 and with
The heat-shrink tube 7 that extension 43 is engaged.Before the heat-shrink tube 7 has to be engaged with the extension 43 of the rear side of fixture 4
Section 71, it is connected with leading portion 71 and the back segment 72 to be engaged with flexible PCB 200.The inner space of the leading portion 71 is big
In the inner space of back segment 72.
Summary is understood, described solid under original state of the utility model flexible circuit board connector 100 before use
Determine part 4 and predetermined bit positions are located at being located on positionable wall 13 depending on the phase clasp of locating piece 133 of rear side by clasp arm 45；Peace
When filling flexible PCB 200, first, around 7 sets of heat-shrink tube to flexible PCB 200 so that the back segment 72 of heat-shrink tube 7 surrounds soft
Property circuit board 200 and to flexible PCB 200 form relative limit；Secondly, the flexible PCB 200 of heat-shrink tube 7 will be cased with certainly
After be forwardly inserted in flexible PCB resettlement section 44 so that on the extension 43 of 71 sets of 7 leading portion of heat-shrink tube to the rear side of fixture 4；
Then, the heat-shrink tube 7 is heated so that heat-shrink tube 7 is combined closely with extension 43 and flexible PCB 200, realizes fixture 4
With the sealing between flexible PCB 200；Finally, fixture 4 is promoted forward, makes clasp arm 45 and the positionable wall on fixture 4
It is located at the phase clasp of locating piece 133 of front side on 13, and then fixture 4 is fixed to foregoing fixed position, in the process may be used
The electric connection between conducting terminal 2 and flexible PCB 200 is realized, and it has been observed that first sealing ring 6 can be realized admittedly
Determine the sealed connection between part 4 and insulating body 1.
As known from the above, the utility model flexible circuit board connector 100 is realized soft in the moving operation by fixture 4
Outside the installation or removal of property circuit board 2, ensure conducting terminal 2 and flexible electrical when fixture 4 is fixed to the fixed position
When road plate 200 is electrically connected with, can also by be arranged between the plug division 12 of insulating body 1 and the docking section 42 of fixture 4 the
One sealing ring 6 will seal between the plug division 12 and docking section 42, so as to effectively prevent steam from immersing conducting terminal 2 and flexibility
The electrical connection part of circuit board 200, ensure stable signal transmission.Further, the heat-shrink tube 7 can be carried out close to rear end
Envelope, and the second sealing ring 5 can realize the sealing between the utility model flexible PCB 100 and butt connector, and then realize
The full protection of the utility model flexible circuit board connector 100.
In addition, in the utility model above-described embodiment, first sealing ring 6 is sheathed on the outside of the first perisporium 122, and
Sealing is formed between the second perisporium 425 of fixture 4；Really, as another preferred embodiment of the present utility model, can also incite somebody to action
First sealing ring 6 is sheathed on the limited wall 423 of fixture 4 and compresses wall periphery so that fixture 4 is fixed to insulating body
On 1 during fixed position, the internal face of 6 and first perisporium of the first sealing ring 122 offsets and realizes sealing, equally also may achieve
The purpose of this utility model, second perisporium 425 can need not be set in the case of this kind.As above, it is described in the utility model
First sealing ring 6 is arranged on conducting terminal 2 and the junction periphery of flexible PCB 200 is sealed, and can prevent steam from soaking
Enter.
Above example is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, without departing from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a kind of flexible circuit board connector, it is characterised in that the flexible circuit board connector includes：
Insulating body, has the plug division that extends back, the plug division have backward the open grafting chamber set, be formed at it is slotting
Connect the first perisporium around chamber；
Some conducting terminals, are fixed in insulating body, and with the connecting pin for extending to grafting chamber, each connecting pin tool
There are an abutting part, the pressure section being connected with abutting part, the abutting part and pressure section of the connecting pin are located on different level；
Fixture, there is base portion, the docking section of projection, the front and rear flexible PCB for running through docking section and base portion are received forward from base portion
Appearance portion, the docking section has the terminal accommodating portion being connected with flexible PCB resettlement section, to be arranged at terminal accommodating portion remote
Flexible PCB resettlement section side compresses structure, and insulating body has the fixed position to the fixation fixture, in institute
When stating fixture forward towards fixed position installation movement, the structure that compresses of the fixture stretches into grafting chamber, and gradually towards flexibility
Circuit board resettlement section direction compresses the pressure section so that the abutting part stretches into the flexible circuit under the drive of pressure section
Plate resettlement section；
First sealing ring, it is arranged between the first perisporium of plug division and the docking section of fixture, and institute is fixed in fixture
It will be sealed when stating fixed position between the plug division and docking section.
2. flexible circuit board connector as claimed in claim 1, it is characterised in that：The docking section, which is provided with to be located at, compresses structure
Outside is fixed to the fixed position to house the ring cavity of the first perisporium and the second perisporium positioned at ring cavity periphery in fixture
When, first perisporium is located in ring cavity, and first sealing ring is held between the first perisporium and the second perisporium.
3. flexible circuit board connector as claimed in claim 2, it is characterised in that：It is recessed in the outside wall surface of first perisporium
Have to the fixing groove of fixation first sealing ring.
4. flexible circuit board connector as claimed in claim 1, it is characterised in that：The connecting pin row of some conducting terminals
Row are arranged to a row, and the structure that compresses is to compress wall with base portion connected vertically one, and the wall that compresses is towards terminal accommodating portion
Side is provided with to guide and support the face that compresses of the pressure section, and the docking section is in flexible PCB resettlement section away from terminal
Resettlement section side is additionally provided with a limited wall, supports and outwards deforms upon to limit flexible PCB abutting portion.
5. flexible circuit board connector as claimed in claim 4, it is characterised in that：The wall that compresses is towards terminal accommodating portion one
Side is provided with the one-to-one groove of connecting pin of conducting terminal and the jube being formed between adjacent grooves, the face that compresses
The internal face of groove.
6. flexible circuit board connector as claimed in claim 4, it is characterised in that：The docking section is also divided in limited wall both sides
Not being extended from base portion has an elastic arm, the elastic arm end formed with one to limit move after flexible PCB it is spacing
Face；First perisporium opening position corresponding with elastic arm is formed with the holding block towards projection in grafting chamber, in fixture court
In the moving process of fixed position, the holding block gradually supports elastic arm towards flexible PCB resettlement section direction.
7. flexible circuit board connector as claimed in claim 1, it is characterised in that：The fixture is additionally provided with from base portion backward
The extension of extension, rearwardly through extension, the flexible circuit board connector also includes using for the flexible PCB resettlement section
With the heat-shrink tube for being sheathed on around flexible PCB and being engaged with extension.
8. flexible circuit board connector as claimed in claim 1, it is characterised in that：The insulating body is also slotting including being connected to
Main part on front side of socket part, main part front side surrounding are arranged with storage tank, and the flexible circuit board connector also includes solid
Due to the second sealing ring in storage tank.
9. flexible circuit board connector as claimed in claim 1, it is characterised in that：The abutting part prolongs backward in grafting chamber
Stretch, the pressure section forms from the bending extension of abutting part reversed dip, and the abutting part is provided with and projects outwardly prominent bag.
10. flexible circuit board connector as claimed in claim 1, it is characterised in that：The insulating body is slotting including being connected to
Main part and main body both sides on front side of socket part extand rearward to the positionable wall of plug division both sides, on the positionable wall formed with
Pre-and post perforative positioning hole, it is arranged on positioning hole inwall and towards the locating piece of projection in positioning hole, in each positionable wall
The locating piece of side is arranged in pairs and is spaced apart along the longitudinal direction respectively；The fixture is provided with lateral from base portion two
The clasp arm of preceding projection, the locating piece that the clasp arm can be respectively with the distribution of foregoing time interval is respectively cooperating with, by fixture
It is positioned at a predetermined bit positions or foregoing fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701129.4U CN207116746U (en) | 2017-06-16 | 2017-06-16 | Flexible circuit board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701129.4U CN207116746U (en) | 2017-06-16 | 2017-06-16 | Flexible circuit board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116746U true CN207116746U (en) | 2018-03-16 |
Family
ID=61576849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701129.4U Expired - Fee Related CN207116746U (en) | 2017-06-16 | 2017-06-16 | Flexible circuit board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113594747A (en) * | 2021-07-29 | 2021-11-02 | 昆山金鹏电子有限公司 | High-density flexible circuit board |
| WO2022257582A1 (en) * | 2021-06-08 | 2022-12-15 | 华为技术有限公司 | Foldable electronic device |
-
2017
- 2017-06-16 CN CN201720701129.4U patent/CN207116746U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257582A1 (en) * | 2021-06-08 | 2022-12-15 | 华为技术有限公司 | Foldable electronic device |
| CN113594747A (en) * | 2021-07-29 | 2021-11-02 | 昆山金鹏电子有限公司 | High-density flexible circuit board |
| CN113594747B (en) * | 2021-07-29 | 2024-01-26 | 昆山金鹏电子有限公司 | High-density flexible circuit board |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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