CN109119784A - Floatation style connector - Google Patents
Floatation style connector Download PDFInfo
- Publication number
- CN109119784A CN109119784A CN201811155649.5A CN201811155649A CN109119784A CN 109119784 A CN109119784 A CN 109119784A CN 201811155649 A CN201811155649 A CN 201811155649A CN 109119784 A CN109119784 A CN 109119784A
- Authority
- CN
- China
- Prior art keywords
- style connector
- floatation style
- floatation
- connector
- limit
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- 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
- H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to floatation style connectors, are made of three parts: floatation style connector pedestal, floatation style connector interface and flexible PCB；Floatation style connector pedestal and floatation style connector interface are attached by way of welding using flexible PCB.After floatation style connector, the connector on the bottom plate of LED display is mobilizable in a certain range, while not influencing the connection of signal or power supply again, and floatation style connector can follow lamp plate position to be automatically adjusted.To solve in LED display lamp plate installation process, due to position deviation caused by structure precision or bottom plate (system) assembly precision, when lamp plate part being caused to be installed, two-part connector cannot normally dock problem.Floatation style connector structure of the present invention is simple, convenient and reliable, easy to implement, has a wide range of applications in electronics industry.
Description
Technical field
The invention belongs to electronics industry, relate in particular to a kind of floatation style connector, are that one kind has for connecting two
Device, transmission electric current or the signal of source device, at the place of being blocked in circuit or isolate between obstructed circuit, erect the bridge of communication
Beam, thus the connector for making electric current or signal circulate.
Background technique
Plate to the connector of plate, be A circuit board and B circuit board are docked by the connector respectively welded, thus
Transmit electric current or signal.Current this connector needs A circuit board and the position of the connector of B circuit board completely corresponding,
It is just able to achieve the signal connection of two circuit boards, if there is the position or two circuits of A circuit board and B circuit board connector
There is deviation in relative position between plate, and connector just can not be docked normally.Also being understood as A circuit board and B circuit board has respectively
From structural housing, and be also required to be docked between two structural housings, as structure precision error is larger or circuit board exists
Location error is generated when being installed to structural housing, can all cause two circuit boards that cannot normally connect.
Summary of the invention
It is an object of the invention to A circuit board and the one of connector of B circuit board may be implemented in fixed range
It is interior, movement all around is carried out, and connector and circuit board keep connection status, even if on A circuit board and B circuit board
Connector welding position occurs that deviation occurs in relative position between deviation or two circuit boards, the floating type company on circuit board
Connecing device also can follow the connector of other circuit board to be moved.
In order to solve the above technical problems, the purpose of the present invention is be achieved through the following technical solutions:
Floatation style connector is made of three parts: floatation style connector pedestal, floatation style connector interface and flexible PCB
Plate；
The floatation style connector pedestal includes plastic casing and the tube chamber welds with base stitch that is embedded on plastic casing, described
Plastic casing two sides are provided with limit fixed column, and limit fixed column internal screw thread is provided in the limit fixed column；
The floatation style connector interface includes plastic casing, the interface contact stitch being embedded under plastic casing and insertion
In the joint weld stitch on plastic casing, the plastic casing two sides are provided with limit fixation hole；
The floatation style connector pedestal and floatation style connector interface use flexible PCB by way of welding, by
Tube chamber welds with base stitch and joint weld stitch are attached, such floatation style connector pedestal and two, floatation style connector interface
The corresponding welding stitch of split-phase just belongs to connected state, can transmit electric current or signal.
The diameter of the limit fixed column on floatation style connector pedestal is less than described on floatation style connector interface
The diameter of fixation hole is limited, just has certain activity space between limit fixed column and limit fixation hole two parts in this way, floats
Dynamic formula connector base and floatation style connector interface can realize movement within this range all around, due to floating
The flexible PCB used between formula connector base and floatation style connector interface two parts is attached, so without limitation on this
Activity between two parts.
At the both ends of floatation style connector pedestal, limit fixed column is configured with big cap screw, the spiral shell of the big cap screw simultaneously
Cap diameter is greater than the aperture of the limit fixation hole, passes through big cap screw and limit between the limit fixed column and limit fixation hole
Position fixed column internal screw thread is attached, and after unwarranted charge screw-driving, the limit of plain cushion and floatation style connector interface on screw is solid
Determine that there is certain gap between hole, so that floatation style connector pedestal, floatation style connector interface and flexible PCB be assembled
At a global facility --- floatation style connector.
Floatation style connector of the present invention solves in LED industry, when the lamp plate of preceding maintained LED display screen is installed
The connector of generation docks problem.LED display is collectively constituted by multiple groups structure, power supply, system board and lamp plate, preceding maintenance
LED display refers to that the lamp plate part of LED display can match or take out in display screen advance luggage, takes out automatic while lamp plate
Disconnect the connection of the power supply, signal of lamp plate.In the lamp plate installation process of LED display, since structure precision or bottom plate (are
System) position deviation caused by assembly precision, when lamp plate part being caused to be installed, two-part connector cannot be docked normally, by force
Connector can be then damaged after row docking.Connector does not damage after even docking by force, also will affect the position where lamp plate, leads
It causes to push mutually between each lamp plate, influences display effect, also will affect the stability of product.
The beneficial effects of the present invention are:
After floatation style connector of the present invention, the connector on the bottom plate of LED display is in a certain range
It is interior mobilizable, while not influencing the connection of signal or power supply again, floatation style connector can follow lamp plate position to be adjusted automatically
It is whole.To solve in LED display lamp plate installation process, due to caused by structure precision or bottom plate (system) assembly precision
Position deviation, cause lamp plate part install when, two-part connector cannot normally dock problem.Floating of the present invention
Formula connector construction is simple, convenient and reliable, easy to implement, has a wide range of applications in electronics industry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of floatation style connector pedestal；
Fig. 2 is the schematic diagram of internal structure of floatation style connector interface；
Fig. 3 is the external structure schematic diagram of floatation style connector interface；
Fig. 4 is the attachment structure schematic diagram of floatation style connector pedestal and floatation style connector interface；
Fig. 5 is the assembly effect picture for limiting fixed column and limiting fixation hole；
Fig. 6 is the effect diagram of floatation style connector floating to the left；
Fig. 7 is the effect diagram that floatation style connector floats between two parties；
Fig. 8 is the effect diagram of floatation style connector floating to the right；
Fig. 9 is the structural schematic diagram of floatation style connector；
Figure 10 is the positive structure schematic of floatation style connector；
Figure 11 is the application of floatation style connector two sides center condition in practice；
Figure 12 is the application of floatation style connector two sides dispersity in practice；
Figure 13 is the application of floatation style connector two sides coherent condition in practice；
Wherein, 1- floatation style connector pedestal；2- floatation style connector interface；3- flexible PCB；The big cap screw of 4-；11-
Limit fixed column；12- tube chamber welds with base stitch；13- limits fixed column internal screw thread；21- limits fixation hole；22- interface contact stitch；
23- joint weld stitch；5- floatation style connector；6-A circuit board；7-B1 circuit board；8-B2 circuit board.
Specific embodiment
The present invention is described in further detail below: the present embodiment under the premise of the technical scheme of the present invention into
Row is implemented, and gives detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
As shown in Figures 9 and 10, floatation style connector is made of three parts: floatation style connector pedestal 1, floating type connection
Device interface 2 and flexible PCB 3；
As shown in Figure 1, the floatation style connector pedestal 1 includes plastic casing and the pedestal being embedded on plastic casing weldering
Stitch 12 is connect, the plastic casing two sides are provided with limit fixed column 11, are provided with limit in the limit fixed column 11 and fix
Column internal screw thread 13；
As shown in Figures 2 and 3, the floatation style connector interface 2 includes plastic casing, the interface being embedded under plastic casing
Contact pin 22 and the joint weld stitch 23 being embedded on plastic casing, the plastic casing two sides are provided with limit fixation hole
21；
As shown in figure 4, the floatation style connector pedestal 1 and floatation style connector interface 2 are passed through using flexible PCB 3
The form of welding is attached by tube chamber welds with base stitch 12 and joint weld stitch 23.
As shown in figure 5, the diameter of the limit fixed column 11 on floatation style connector pedestal 1 is less than floatation style connector
The diameter of the limit fixation hole 21 on interface 2.
The limit fixed column 11 is configured with big cap screw 4, and it is solid that the head diameter of the big cap screw 4 is greater than the limit
Determine the aperture in hole 21, to be attached between the limit fixed column 11 and limit fixation hole 21 by big cap screw 4, to will float
Dynamic formula connector base 1, floatation style connector interface 2 and flexible PCB 3 connect into an entirety.
As shown in figure 11, two floatation style connectors 5 are arranged on A circuit board, and B1 circuit board 7 and B2 circuit board 8 divide
It is not connected with floatation style connector 5, wherein B1 circuit board 7 and B2 circuit board 8 are in two sides center condition；
As shown in figure 12, two floatation style connectors 5 are arranged on A circuit board, and B1 circuit board 7 and B2 circuit board 8 divide
It is not connected with floatation style connector 5, wherein B1 circuit board 7 and B2 circuit board 8 are in two sides dispersity；
As shown in figure 13, two floatation style connectors 5 are arranged on A circuit board, and B1 circuit board 7 and B2 circuit board 8 divide
It is not connected with floatation style connector 5, wherein B1 circuit board 7 and B2 circuit board 8 are in two sides coherent condition.
The foregoing is only a preferred embodiment of the present invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and scope of protection of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all cover of the invention
Within protection scope.
Claims (3)
1. floatation style connector, it is characterised in that:
The floatation style connector is made of three parts: floatation style connector pedestal (1), floatation style connector interface (2) and
Flexible PCB (3)；
The floatation style connector pedestal (1) includes plastic casing and the tube chamber welds with base stitch (12) that is embedded on plastic casing,
The plastic casing two sides are provided with limit fixed column (11), and spiral shell in limit fixed column is provided on the limit fixed column (11)
Line (13)；
The floatation style connector interface (2) include plastic casing, the interface contact stitch (22) being embedded under plastic casing and
The joint weld stitch (23) being embedded on plastic casing, the plastic casing two sides are provided with limit fixation hole (21)；
The floatation style connector pedestal (1) and floatation style connector interface (2) pass through the shape of welding using flexible PCB (3)
Formula is attached by tube chamber welds with base stitch (12) and joint weld stitch (23).
2. floatation style connector according to claim 1, it is characterised in that:
The diameter of the limit fixed column (11) on floatation style connector pedestal (1) is less than on floatation style connector interface (2)
The limit fixation hole (21) diameter.
3. floatation style connector according to claim 2, it is characterised in that:
The limit fixed column (11) is configured with big cap screw (4), and the head diameter of the big cap screw (4) is greater than the limit
The aperture of fixation hole (21) passes through big cap screw (4) and limit between the limit fixed column (11) and limit fixation hole (21)
Fixed column internal screw thread (13) is attached, thus by floatation style connector pedestal (1), floatation style connector interface (2) and flexibility
Pcb board (3) connects into an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155649.5A CN109119784A (en) | 2018-09-29 | 2018-09-29 | Floatation style connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155649.5A CN109119784A (en) | 2018-09-29 | 2018-09-29 | Floatation style connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109119784A true CN109119784A (en) | 2019-01-01 |
Family
ID=64857144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811155649.5A Pending CN109119784A (en) | 2018-09-29 | 2018-09-29 | Floatation style connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109119784A (en) |
-
2018
- 2018-09-29 CN CN201811155649.5A patent/CN109119784A/en active Pending
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