CN110137725A - A kind of transmission assembly - Google Patents
A kind of transmission assembly Download PDFInfo
- Publication number
- CN110137725A CN110137725A CN201910517158.9A CN201910517158A CN110137725A CN 110137725 A CN110137725 A CN 110137725A CN 201910517158 A CN201910517158 A CN 201910517158A CN 110137725 A CN110137725 A CN 110137725A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- transmission assembly
- connector
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
- -1 polyethylene, perfluoroethylene-propylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
-
- 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
-
- 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
- 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
- H01R12/775—Ground or shield arrangements
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention belongs to transmit equipment technical field, disclose a kind of transmission assembly, the cable of the transmission assembly is connected to connector by flexible circuit board, the flexible circuit board includes the connecting pin for the bonding wire end of connection cables and for being terminated with outside, the cable includes more signal wires, the flexible circuit board includes access area, and transmission assembly further includes the conductive serving electric connection of a ground strip, the ground strip and the access area and the signal wire.In the present invention, it is transferred between cable and connector by flexible circuit board, connector is enabled to be adapted to the cable of high-frequency high-speed rate, compared to existing transmission assembly, greatly improved its can design length, realize the high-frequency high-speed rate of long range signal transmission.
Description
Technical field
The present invention relates to transmission equipment technical field more particularly to a kind of transmission assemblies.
Background technique
The transmission assembly that high-frequency high-speed rate is increasingly required inside existing large scale electronic product completes signal transmission
Demand, still, cable both ends typically directly end joint connector in existing transmission assembly, because connector can not be adapted to high frequency height
The cable of rate can only be adapted to common cable, so that the transmission frequency and rate-constrained of transmission assembly, are unable to satisfy big
Wiring requirements inside the audio and video equipments such as display, the television set of size.
Summary of the invention
The purpose of the present invention is to provide a kind of transmission assemblies, can be adapted to the cable of high-frequency high-speed rate, to realize height
The signal of frequency high-speed transmits.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of transmission assembly, cable are connected to connector, the flexible circuit board packet by flexible circuit board
Include for connection cables bonding wire end and for the connecting pin that is terminated of outside, the cable includes more signal wires, institute
Stating flexible circuit board includes access area, and transmission assembly further includes a ground strip, the ground strip and the access area and institute
The conductive serving for stating signal wire is electrically connected.
Preferably, the width at the bonding wire end is greater than the width of the connecting pin, the access area includes plural number ground connection
The surface of golden finger, the bonding wire end and the connecting pin is provided with complex signal golden finger and plural number ground connection golden finger, institute
State the signal golden finger that the signal golden finger on bonding wire end corresponds on the connecting pin；
The ground connection golden finger and the conductive serving are electrically connected, the signal core line of the signal wire and the signal
Golden finger is electrically connected.
Preferably, further including earthing strip, the earthing strip is extended to form by multiple ground connection golden fingers, the signal
Wire clamp is set between the ground strip and the earthing strip.
Preferably, the ground strip is weldingly connected with the earthing strip.
Preferably, the width of the ground strip is less than the width of the earthing strip.
Preferably, the flexible circuit board includes the first flexible circuit board and the second flexible printed circuit
Plate, the connector include the first connector and the second connector；
One end of the cable is connected to first connector, the cable by first flexible circuit board
The other end second connector is connected to by second flexible circuit board；
First connector includes body part and rotational installation in the holding section on the body part；
Installing port is set on the body part, when first flexible circuit board is plugged in the installing port, institute
Stating holding section can be fixed on first flexible circuit board on the body part.
Preferably, being provided with clamp on the holding section, it is provided with card slot on first flexible circuit board, institute
When stating clamp and being caught in the card slot, first flexible circuit board is fixed on first connector.
Preferably, second connector includes clamping portion and the drawing part for being connected to the clamping portion, described second
Flexible circuit board is installed on the clamping portion.
Preferably, the cable further includes the protective layer being wrapped on the outside of the more signal wires.
Preferably, the protective layer is acetic acid cloth.
Beneficial effects of the present invention:
It in the present invention, is transferred between cable and connector by flexible circuit board, connector is fitted
Cable with high-frequency high-speed rate, compared to existing transmission assembly, greatly improved its can design length, realize the height of long range
The signal of frequency high-speed transmits.
The transmission assembly that traditional cable and connector is connected directly, design length are not more than 360mm, are unable to satisfy
Wiring requirements inside the audio and video equipments such as large-sized display, television set can only select flexible flat cable to complete at this time
The demand of signal transmission, increases the cost of equipment, and flexible circuit board switching through the invention, can meet height
Under the transmission demand of frequency high-speed (5.4Gb/S), the design length of transmission assembly can be greater than 700mm, meet large-sized display
Wiring requirements inside the audio and video equipments such as device, television set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of transmission assembly described in the embodiment of the present invention；
Fig. 2 is enlarged diagram at the A of Fig. 1；
Fig. 3 is the explosive view of Fig. 2；
Fig. 4 is enlarged diagram at the B of Fig. 1；
Fig. 5 is the structural schematic diagram of the first connector described in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the first flexible circuit board with ground piece described in the embodiment of the present invention；
Fig. 7 is that the second flexible circuit board and the second connector with ground piece described in the embodiment of the present invention match
Structural schematic diagram.
In figure:
1, cable；11, signal wire；111, signal core line；112, conductive serving；12, protective layer；
2, flexible circuit board；10, bonding wire end；20, connecting pin；100, signal golden finger；200, it is grounded golden finger；
21, the first flexible circuit board；211, card slot；22, the second flexible circuit board；
3, connector；31, the first connector；311, body part；312, holding section；3121, clamp；32, the second connector；
321, clamping portion；322, drawing part；
4, ground strip；
5, earthing strip.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, can be mechanical connection, be also possible to be electrically connected
It connects, can be directly connected, the connection or two members inside two elements can also be can be indirectly connected through an intermediary
The interaction relationship of part.For the ordinary skill in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
In the description of the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or
"lower" may include that fisrt feature and second feature directly contact, may include fisrt feature and second feature be not direct yet
It contacts but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and
" above " includes fisrt feature right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second
Feature.Fisrt feature includes that fisrt feature is immediately below second feature and oblique under the second feature " below ", " below " and " below "
Lower section, or first feature horizontal height is merely representative of less than second feature.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 1-Fig. 7, the present invention provides a kind of transmission assembly, transmission assembly includes cable 1, flexible printed circuit
Plate (Flexible Printed Circuit, FPC) 2, connector 3 and ground strip 4.Its cable 1 passes through flexible circuit board 2
It is connected to connector 3, cable 1 is combined by more signal wires 11 with acetic acid insulating layer 12, and signal wire 11 is internal core wire 111, outer quilt
Insulating layer, conductive serving 112, internal insulating layer 114 are composed, this wire cross-section is generally circular.Flexible print
Circuit board 2 includes the connecting pin 20 for the bonding wire end 10 of connection cables 1 and for being terminated with outside, flexible printed circuit
The bonding wire end 10 of plate 2 and connecting pin 20 are all equipped with plural number ground connection golden finger 200 and complex signal golden finger 100 respectively, in bonding wire
The ground connection golden finger 200 at end 10 also extends to form earthing strip 5.It defines in this manual, is grounded golden finger 200 and earthing strip 5
It is the access area of flexible circuit board 2, the access area of right flexible circuit board 2 can also be to be layed in flexible print electricity
The copper plate of road plate 2, because being not limited.
4 system of ground strip is set to side of the conductive serving 112 of signal wire 11 relative to flexible circuit board 2, and
And the electric connection of conductive serving 112 of ground strip 4 and access area and signal wire 11, in the embodiment of the present invention, ground strip 4 is
Sheet metal can also replace with other conductive materials.
Each component of transmission assembly is specifically described below:
In the present embodiment, cable 1 is wrapped in the protective layer 12 in the outside of more signal wires 11, with to signal wire 11 into
Row is preferably protected and is constrained.
Specifically, protective layer 12 is acetic acid cloth, with high temperature resistant, solvent resistant, ageing resistance be good, good insulating, it is fire-retardant,
The features such as viscosity is high can preferably protect more signal wires 11 in it, in addition to this, can also be polychlorostyrene second
Alkene, polyethylene, perfluoroethylene-propylene, nylon or polyolefin etc..
In the present embodiment, flexible circuit board 2 includes the first flexible circuit board 21 and the second flexible print electricity
Road plate 22, connector 3 include the first connector 31 and the second connector 32, and one end of cable 1 passes through the first flexible printed circuit
Plate 21 is connected to the first connector 31, and the other end of cable 1 is connected to the second connector by the second flexible circuit board 22
32, cable 1 realizes the transmission of the high-frequency high-speed rate of signal by the first connector 31 and the second connector 32.
Specifically, the first connector 31 includes body part 311 and rotational installation in the holding section 312 on body part 311, originally
Installing port is set in body portion 311, and when the first flexible circuit board 21 is plugged in installing port, holding section 312 can be by first
Flexible circuit board 21 is fixed on body part 311.
It is provided with clamp 3121 on holding section 312, extends perpendicular to the cartridge insertion direction of the first flexible circuit board 21, the
Card slot 211, when clamp 3121 is caught in card slot 211, the first flexible circuit board are provided on one flexible circuit board 21
21 are fixed on the first connector 31.
Clamp 3121 and card slot 211 cooperate one by one, be respectively set there are two, two clamps 3121 are set to holding section 312
Both ends, two card slots 211 are opened in the two sides of the first flexible circuit board 21.
Specifically, the second connector 32 includes clamping portion 321 and the drawing part 322 for being connected to clamping portion 321, and second is flexible
Printed circuit board 22 is installed on clamping portion 321.
In the present embodiment, the corresponding earthing strip 5 of ground strip 4, earthing strip 5 are extended to form by multiple ground connection golden fingers 200,
Signal wire 11 is located between ground strip 4 and earthing strip 5.
Specifically, ground strip 4 is weldingly connected with earthing strip 5, and the width of ground strip 4 is less than the width of earthing strip 5, so that connecing
The fixation of ground piece 4 is relatively reliable, is welded as including jointing metal or other thermoplastics in a manner of heating or pressurize such as spot welding, scolding tin
The Joining Technology of property plastics.
In the present embodiment, the width at bonding wire end 10 is greater than the width of connecting pin 20, and access area includes that plural number is grounded golden hand
The surface of finger 200, bonding wire end 10 and connecting pin 20 is provided with complex signal golden finger 100 and plural number ground connection golden finger 200, weldering
Signal golden finger 100 on line end 10 corresponds to the signal golden finger 100 on connecting pin 20, is grounded outside golden finger 200 and conduction
Tegillum 112 is electrically connected, and the signal core line 111 and signal golden finger 100 of signal wire 11 are electrically connected.
The transmission assembly that traditional cable and connector is connected directly, design length are not more than 360mm, are unable to satisfy
Wiring requirements inside the audio and video equipments such as large-sized display, television set can only select flexible flat cable to complete at this time
The demand of signal transmission, increases the cost of equipment, and flexible circuit board 2 through the invention is transferred, and can met
Under the transmission demand of high-frequency high-speed rate (5.4Gb/S), the design length of transmission assembly can be greater than 700mm, meet large-sized aobvious
Show the wiring requirements inside the audio and video equipments such as device, television set.
It in the present invention, is transferred between cable 1 and connector 3 by flexible circuit board 2, enables connector 3
Enough be adapted to the cable 1 of high-frequency high-speed rate, compared to existing transmission assembly, greatly improved its can design length, realize it is long away from
From high-frequency high-speed rate signal transmission.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of transmission assembly, which is characterized in that cable (1) is connected to connector (3), institute by flexible circuit board (2)
Stating flexible circuit board (2) includes the connection for the bonding wire end (10) of connection cables (1) and for being terminated with outside
It holds (20), the cable (1) includes more signal wires (11), and the flexible circuit board (2) includes access area, transmission assembly
It further include a ground strip (4), the conductive serving (112) of the ground strip (4) and the access area and the signal wire (11)
It is electrically connected.
2. transmission assembly according to claim 1, which is characterized in that the width of the bonding wire end (10) is greater than the connection
The width of (20) is held, the access area includes that plural number is grounded golden finger (200), the bonding wire end (10) and the connecting pin (20)
Surface be provided with complex signal golden finger (100) and plural number ground connection golden finger (200), it is described on the bonding wire end (10)
Signal golden finger (100) corresponds to the signal golden finger (100) on the connecting pin (20)；
The ground connection golden finger (200) and the conductive serving (112) are electrically connected, the signal core line of the signal wire (11)
(111) it is electrically connected with the signal golden finger (100).
3. transmission assembly according to claim 2, which is characterized in that further include earthing strip (5), the earthing strip (5) by
Multiple ground connection golden fingers (200) extend to form, and the signal wire (11) is located in the ground strip (4) and the earthing strip
(5) between.
4. transmission assembly according to claim 3, which is characterized in that the ground strip (4) and the earthing strip (5) are welded
It is connected.
5. transmission assembly according to claim 3, which is characterized in that the width of the ground strip (4) is less than the ground connection
The width of item (5).
6. transmission assembly according to claim 1, which is characterized in that the flexible circuit board (2) includes first soft
Property printed circuit board (21) and the second flexible circuit board (22), the connector (3) includes the first connector (31) and the
Two connectors (32)；
One end of the cable (1) is connected to first connector (31) by first flexible circuit board (21),
The other end of the cable (1) is connected to second connector (32) by second flexible circuit board (22)；
First connector (31) includes body part (311) and rotational installation in the holding section on the body part (311)
(312)；
Installing port is set on the body part (311), and first flexible circuit board (21) is plugged in the installing port
When, first flexible circuit board (21) can be fixed on the body part (311) by the holding section (312).
7. transmission assembly according to claim 6, which is characterized in that be provided with clamp on the holding section (312)
(3121), it is provided with card slot (211) on first flexible circuit board (21), the clamp (3121) is caught in the card slot
(211) when interior, first flexible circuit board (21) is fixed on first connector (31).
8. transmission assembly according to claim 6, which is characterized in that second connector (32) includes clamping portion
(321) and it is connected to the drawing parts (322) of the clamping portion (321), second flexible circuit board (22) is installed in institute
It states on clamping portion (321).
9. -8 any transmission assembly according to claim 1, which is characterized in that the cable (1) further include be wrapped in it is more
Protective layer (12) on the outside of signal wire described in root (11).
10. transmission assembly according to claim 9, which is characterized in that the protective layer (12) is acetic acid cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517158.9A CN110137725B (en) | 2019-06-14 | 2019-06-14 | Transmission assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517158.9A CN110137725B (en) | 2019-06-14 | 2019-06-14 | Transmission assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110137725A true CN110137725A (en) | 2019-08-16 |
| CN110137725B CN110137725B (en) | 2024-09-24 |
Family
ID=67577565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910517158.9A Active CN110137725B (en) | 2019-06-14 | 2019-06-14 | Transmission assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110137725B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036531A (en) * | 2021-03-04 | 2021-06-25 | 宣城立讯精密工业有限公司 | Locking structure and electric connector |
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| CN106410487A (en) * | 2015-07-31 | 2017-02-15 | 凡甲电子(苏州)有限公司 | Electric connector, preparation method of electric connector and cable connector with electric connector |
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| CN209747760U (en) * | 2019-06-14 | 2019-12-06 | 遂宁立讯精密工业有限公司 | transmission assembly |
-
2019
- 2019-06-14 CN CN201910517158.9A patent/CN110137725B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3165898U (en) * | 2010-09-15 | 2011-02-10 | 東莞宇球電子有限公司 | Shield case for electrical connector |
| CN203747077U (en) * | 2013-09-13 | 2014-07-30 | 亳州联滔电子有限公司 | Cable connector combination |
| CN106410487A (en) * | 2015-07-31 | 2017-02-15 | 凡甲电子(苏州)有限公司 | Electric connector, preparation method of electric connector and cable connector with electric connector |
| CN205692623U (en) * | 2016-06-28 | 2016-11-16 | 安费诺电子装配（厦门）有限公司 | For transmitting the flexible flat cable of high speed signal |
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| CN209747760U (en) * | 2019-06-14 | 2019-12-06 | 遂宁立讯精密工业有限公司 | transmission assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036531A (en) * | 2021-03-04 | 2021-06-25 | 宣城立讯精密工业有限公司 | Locking structure and electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110137725B (en) | 2024-09-24 |
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