CN109149176A - Adaptor connector, printed board connector and base station far-end unit - Google Patents
Adaptor connector, printed board connector and base station far-end unit Download PDFInfo
- Publication number
- CN109149176A CN109149176A CN201810681157.3A CN201810681157A CN109149176A CN 109149176 A CN109149176 A CN 109149176A CN 201810681157 A CN201810681157 A CN 201810681157A CN 109149176 A CN109149176 A CN 109149176A
- Authority
- CN
- China
- Prior art keywords
- printed board
- connector
- grafting
- interconnecting piece
- cabinet
- 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
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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
-
- 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
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a 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
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/7064—Press fitting
-
- 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
Abstract
The present invention relates to adaptor connector, printed board connector and base station far-end units.Wherein printed board connector includes insulator and setting in the intracorporal contact that insulate, contact includes printed board interconnecting piece for being connected with printed board and for the socket connection part with cabinet connector grafting, printed board connector further includes for being fixed to the grafting conduct piece be connected in printed board and with the circuit in printed board, and the grafting conduct piece has the connected structure mating along the extending direction of printed board interconnecting piece for the printed board interconnecting piece with the contact.Adaptor connector is the part other than the grafting conduct piece in printed board connector.Using the above structure, can first installation casing connector printed board is installed again, can directly remove printed board when dismantling printed board, compared with prior art, assemble easy to maintain, do not need particular order, demounting procedure can be reduced, improve operating efficiency.
Description
Technical field
The present invention relates to adaptor connector, printed board connector and base station far-end units.
Background technique
Outdoor base station RU(base station far-end unit) structure as shown in Figure 1, generally comprise RU cabinet 1, be arranged in RU cabinet 1
Interior printed board 2 and the printed board connector 3 being welded in printed board, printed board connector 3 and 21 grafting of cabinet connector, case
Body connector 21 is generally RU square plate socket, outside RU cabinet in insertion RU cabinet.Printed board connector 3 includes insulator 5
With the contact 6 being arranged in insulator 5, contact 6 include printed board interconnecting piece 8 for being connected with printed board and for
The socket connection part 7 of cabinet connector grafting, printed board interconnecting piece 8 be welded and fixed in printed board and with the circuit in printed board
Conducting, printed board interconnecting piece 8 and the L-shaped arrangement of socket connection part 7, the plugging direction of cabinet connector 21 is parallel with printed board 2,
The socket connection part of cabinet connector 21 and printed board connector 3 directly touches grafting when assembly.
But due in RU cabinet space it is limited, existing erection sequence must first install printed board connector simultaneously
Printed board is installed in place, it is straight during then could being installed from installation casing connector outside RU cabinet, cabinet connector
Connecing cannot change with printed board connector grafting, the assemble sequence, if first installation casing connector, since printed board can not edge
The axial movement of cabinet connector, also can not just connect with cabinet connector.When event occur in printed board connector or other components
Barrier when needing to remove printed board, is located at below printed board due to printed board connector and is in cabinet connector to slotting state,
Therefore directly printed board can not be removed, it is necessary to after first dismantling cabinet connector, printed board could be dismantled, disassembly sequence is not yet
It can change.
Therefore, existing base station far-end unit assembly maintenance step is complicated, and operation is very inconvenient, can make to operating efficiency
At larger impact, cabinet connector is dismantled repeatedly and is also possible to that connector sealing is caused to go wrong.
Summary of the invention
The object of the present invention is to provide a kind of adaptor connector, printed board connector and use the base of the printed board connector
It stands far-end unit, to solve the problems, such as that the intracorporal circuit board maintenance of existing equipment box is inconvenient.
The technical solutions adopted are as follows for adaptor connector in the present invention.
Adaptor connector, including insulator and setting be in the intracorporal contact of insulating, contact include being used for and printed board
The printed board interconnecting piece of conducting and for the socket connection part with cabinet connector grafting, the printed board interconnecting piece has connection
Device connected structure, the connector connected structure are used for and are fixed to the grafting be connected in printed board and with the circuit in printed board
Conduct piece is mating to be connected with printed board along the extending direction of printed board interconnecting piece.
The utility model has the advantages that the present invention is by adopting the above technical scheme, the printed board interconnecting piece and socket connection part of adaptor connector
The conducting with printed board and socket can be realized respectively, and then realizes the conducting of printed board and cabinet connector, and printed board connects
Connector connected structure in socket part can be fixed to the grafting conduct piece be connected in printed board and with the circuit in printed board
It is mating to be connected with printed board along the extending direction of printed board interconnecting piece, when assembly, printed board connector can be made first
It is connect with cabinet connector, then connects the contact of grafting conduct piece and printed board connector by mobile printed board
The connection of printed board and cabinet connector is completed, when dismantling printed board, can directly remove printed board, compared with prior art,
It assembles easy to maintain, does not need particular order, demounting procedure can be reduced, improve operating efficiency.
As a kind of perferred technical scheme, printed board interconnecting piece and the L-shaped arrangement of socket connection part.
As a kind of perferred technical scheme, the extending direction for defining printed board interconnecting piece is up and down direction, socket connection
The extending direction in portion is connected to the lower end of printed board interconnecting piece for the rear end of front-rear direction and socket connection part, then the connector
Connected structure is for the floating connected structure with the grafting conduct piece or so activity grafting.
As a kind of perferred technical scheme, the insulator includes for fixing with the cabinet for being equipped with the printed board
The attachment base of connection, the attachment base are equipped with the length for extending float with the front and back for realizing printed board connector along the longitudinal direction
Hole.
As a kind of perferred technical scheme, the floating buss of fore-aft travel, the floating buss are equipped in the long hole
With the upper surface compressed for fastener and for the lower end surface with the cabinet compression fit for being equipped with the printed board, floating axle
The outer peripheral surface of set is equipped with for attachment base sandwiched and slides back and forth the attachment base card slot of cooperation.
As a kind of perferred technical scheme, the insulator is equipped with for prolonging with the left and right directions being arranged in printed board
The corresponding correcting column of the correcting hole stretched, the top of the correcting column are equipped with described for booting up in front and back and/or right and left
Correcting column enters the lead-in chamfered of correcting hole.
As a kind of perferred technical scheme, the correcting column is the chip that left and right directions size is greater than front-rear direction size
Correcting column.
As a kind of perferred technical scheme, the extending direction for defining printed board interconnecting piece is up and down direction, socket connection
The extending direction in portion is connected to the lower end of printed board interconnecting piece for the rear end of front-rear direction and socket connection part, then the grafting is led
Electric part is the insert-connecting plate that left and right directions size is greater than front-rear direction size.
Above-mentioned each preferred technical solution can be used individually, can also be with two or more any in the case where that can combine
Combination uses.
The technical solutions adopted are as follows for printed board connector in the present invention.
Printed board connector, including insulator and setting be in the intracorporal contact of insulating, contact include for printing
Plate conducting printed board interconnecting piece and for the socket connection part with cabinet connector grafting, printed board connector further includes being used for
Fixed to the grafting conduct piece be connected in printed board and with the circuit in printed board, the grafting conduct piece have for it is described
The printed board interconnecting piece of the contact connected structure mating along the extending direction of printed board interconnecting piece.
The utility model has the advantages that the present invention is by adopting the above technical scheme, printed board connector includes for being fixed in printed board simultaneously
The grafting conduct piece be connected with the circuit in printed board, the grafting conduct piece has to be connected for the printed board with the contact
The socket part connected structure mating along the extending direction of printed board interconnecting piece when assembly, can make printed board connector first
It is connect with cabinet connector, then connects the contact of grafting conduct piece and printed board connector by mobile printed board
The connection of printed board and cabinet connector is completed, when dismantling printed board, can directly remove printed board, compared with prior art,
It assembles easy to maintain, does not need particular order, demounting procedure can be reduced, improve operating efficiency.
As a kind of perferred technical scheme, printed board interconnecting piece and the L-shaped arrangement of socket connection part.
As a kind of perferred technical scheme, the extending direction for defining printed board interconnecting piece is up and down direction, socket connection
The extending direction in portion is connected to the lower end of printed board interconnecting piece for the rear end of front-rear direction and socket connection part, then the grafting knot
Structure is the floating connected structure of left and right activity grafting.
As a kind of perferred technical scheme, the insulator includes for the fixed company of RU cabinet with base station far-end unit
The attachment base connect, the attachment base are equipped with the long hole for extending float with the front and back for realizing printed board connector along the longitudinal direction.
As a kind of perferred technical scheme, the floating buss of fore-aft travel, the floating buss are equipped in the long hole
With the upper surface compressed for fastener and for the lower end surface with RU cabinet compression fit, the outer peripheral surface of floating buss is equipped with
For attachment base sandwiched and slide back and forth the attachment base card slot of cooperation.
As a kind of perferred technical scheme, the insulator is equipped with for prolonging with the left and right directions being arranged in printed board
The corresponding correcting column of the correcting hole stretched, the top of the correcting column are equipped with described for booting up in front and back and/or right and left
Correcting column enters the lead-in chamfered of correcting hole.
As a kind of perferred technical scheme, the correcting column is the chip that left and right directions size is greater than front-rear direction size
Correcting column.
As a kind of perferred technical scheme, the extending direction for defining printed board interconnecting piece is up and down direction, socket connection
The extending direction in portion is connected to the lower end of printed board interconnecting piece for the rear end of front-rear direction and socket connection part, then the grafting is led
Electric part is the insert-connecting plate that left and right directions size is greater than front-rear direction size.
As a kind of perferred technical scheme, the grafting conduct piece includes the bottom plate for being arranged in parallel with printed board,
Bottom plate is equipped with the pin for fixing with soldering of printed boards upwardly extended, and it is close to each other in the longitudinal direction to be additionally provided with top
With the elastic slice for clamping the socket connection part, elastic slice forms the connected structure, and the bottom plate is equipped with for avoiding
State the perforation of socket connection part.
As a kind of perferred technical scheme, above-mentioned each preferred technical solution can be used individually, what can be combined
In the case of can also be used with two or more any combination.
The technical solutions adopted are as follows for base station far-end unit in the present invention.
Base station far-end unit, including RU cabinet, the cabinet for being fixed on the intracorporal printed board of RU case and being fixed on RU tank wall
Connector, printed board are equipped with for the printed board connector with cabinet connector grafting, and printed board connector includes insulator
With setting in the intracorporal contact of insulating, contact includes printed board interconnecting piece for being connected with printed board and is used for and cabinet
The socket connection part of connector grafting, printed board connector further include for be fixed to printed board on and with the circuit in printed board
The grafting conduct piece of conducting, the grafting conduct piece, which has, to be connect for the printed board interconnecting piece with the contact along printed board
The mating connected structure of the extending direction in portion.
The utility model has the advantages that the present invention is by adopting the above technical scheme, printed board connector includes for being fixed in printed board simultaneously
The grafting conduct piece be connected with the circuit in printed board, the grafting conduct piece has to be connected for the printed board with the contact
The socket part connected structure mating along the extending direction of printed board interconnecting piece when assembly, can make printed board connector first
It is connect with cabinet connector, then connects the contact of grafting conduct piece and printed board connector by mobile printed board
The connection of printed board and cabinet connector is completed, when dismantling printed board, can directly remove printed board, compared with prior art,
It assembles easy to maintain, does not need particular order, demounting procedure can be reduced, improve operating efficiency.
As a kind of perferred technical scheme, printed board interconnecting piece and the L-shaped arrangement of socket connection part.
As a kind of perferred technical scheme, the extending direction for defining printed board interconnecting piece is up and down direction, socket connection
The extending direction in portion is connected to the lower end of printed board interconnecting piece for the rear end of front-rear direction and socket connection part, then the grafting knot
Structure is the floating connected structure of left and right activity grafting.
As a kind of perferred technical scheme, the insulator includes for the fixed company of RU cabinet with base station far-end unit
The attachment base connect, the attachment base are equipped with the long hole for extending float with the front and back for realizing printed board connector along the longitudinal direction.
As a kind of perferred technical scheme, the floating buss of fore-aft travel, the floating buss are equipped in the long hole
With the upper surface compressed for fastener and for the lower end surface with RU cabinet compression fit, the outer peripheral surface of floating buss is equipped with
For attachment base sandwiched and slide back and forth the attachment base card slot of cooperation.
As a kind of perferred technical scheme, the correcting hole extended in left-right direction, the insulation are provided in printed board
Body is equipped with correcting column corresponding with correcting hole, and the top of the correcting column is equipped with for drawing on front and back and/or left and right directions
Lead the lead-in chamfered that the correcting column enters correcting hole.
As a kind of perferred technical scheme, the correcting column is the chip that left and right directions size is greater than front-rear direction size
Correcting column.
As a kind of perferred technical scheme, the extending direction for defining printed board interconnecting piece is up and down direction, socket connection
The extending direction in portion is connected to the lower end of printed board interconnecting piece for the rear end of front-rear direction and socket connection part, then the grafting is led
Electric part is the insert-connecting plate that left and right directions size is greater than front-rear direction size.
As a kind of perferred technical scheme, the grafting conduct piece includes the bottom plate for being arranged in parallel with printed board,
Bottom plate is equipped with the pin for fixing with soldering of printed boards upwardly extended, and it is close to each other in the longitudinal direction to be additionally provided with top
With the elastic slice for clamping the socket connection part, elastic slice forms the connected structure, and the bottom plate is equipped with for avoiding
State the perforation of socket connection part.
Above-mentioned each preferred technical solution can be used individually, can also be with two or more any in the case where that can combine
Combination uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of printed board connector in the prior art；
Fig. 2 is the local structure perspective one of one embodiment of base station far-end unit in the present invention；
Fig. 3 is that the local structure perspective two of one embodiment of base station far-end unit in the present invention (conceals cabinet connection
Device)；
Fig. 4 is the perspective view of printed board connector in Fig. 2；
Fig. 5 is the front sectional view of printed board connector in Fig. 2；
Fig. 6 is that the assembly relation schematic diagram of floating buss and attachment base and one embodiment of adaptor connector are installed to case
Structural schematic diagram when on body；
Fig. 7 is the top view (concealing floating buss) of Fig. 6；
Fig. 8 is the assembly relation schematic diagram of printed board and grafting conduct piece (from below printed board)；
Fig. 9 is the explosive view of Fig. 8；
Figure 10 is the installation process schematic diagram one of printed board connector；
Figure 11 is the installation process schematic diagram two of printed board connector；
Figure 12 is the installation process schematic diagram three of printed board connector；
Figure 13 is the top view of Figure 12.
The corresponding title of each appended drawing reference in figure are as follows: 1-RU cabinet, 2- printed board, 3- printed board connector, 4- adapter,
5- insulator, 6- contact, 7- socket connection part, 8- printed board interconnecting piece, 9- grafting conduct piece, 10- bottom plate, 11- pin,
12- elastic slice, 13- perforation, 14- attachment base, 15- long hole, 16- floating buss, 17- attachment base card slot, 18- correcting column, 19- correcting
Hole, 20- lead-in chamfered, 21- cabinet connector.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
One embodiment of base station far-end unit is as shown in Fig. 2 ~ Figure 13 in the present invention, including RU cabinet 1, in RU cabinet 1
Equipped with printed board 2 and printed board connector 3, the side wall of RU cabinet 1 is equipped with connector mounting hole, and cabinet connector 21 is from outside
It is inserted into RU cabinet 1 by connector mounting hole and RU cabinet 1 is fixed on by the flange on screw and cabinet connector 21
On side wall.
Printed board connector 3 includes adapter 4, and adapter 4 forms adaptor connector, including insulator 5 and setting exhausted
Contact 6 in edge body 5, contact 6 include printed board interconnecting piece 8 for being connected with printed board 2 and for connecting with cabinet
The socket connection part 7 of 21 grafting of device, printed board interconnecting piece 8 and the L-shaped arrangement of socket connection part 7.Wherein socket connection part 7 is arranged
It is circular pin in the groove of 5 front of insulator, printed board interconnecting piece 8 is stretched out from the upper surface of insulator 5, is sheet knot
The insert-connecting plate of structure.
Printed board connector 3 further includes leading for being fixed to the grafting be connected in printed board 2 and with the circuit in printed board 2
Electric part 9, the grafting conduct piece 9 include the bottom plate 10 for being arranged in parallel with printed board 2, and bottom plate 10, which is equipped with, to be upwardly extended
Pin 11 for being welded and fixed with printed board 2 is additionally provided with the elastic slice 12 of two time intervals arrangement, and the top of two elastic slices 12 exists
It is close to each other with for clamping the socket connection part 7, elastic slice 12 is formed for the printing with the contact 6 on front-rear direction
The connected structure mating along the vertical direction of plate interconnecting piece 8, the bottom plate 10 are equipped with for avoiding the socket connection part 7
Perforation 13.In addition, the top of elastic slice 12 is located in the through-hole being arranged in printed board 2, convenient for inserting for observation printed board connector 3
Conjunction state.By the cooperation of insert-connecting plate and elastic slice 12, printed board interconnecting piece 8 can be in left and right directions when being inserted on connected structure
Upper activity forms floating connected structure, and contact 6 when installation printed board 2 is avoided to be damaged.Also, since grafting conduct piece 9 is upper
Lower communicating structure, therefore printed board 2 can be adjusted flexibly relative to the spacing of printed board connector 3.The printed board of adapter 4 connects
Socket part 8 formed connector connected structure, for be fixed to printed board on and be connected with the circuit in printed board grafting conduction
Part is mating to be connected with printed board along the extending direction of printed board interconnecting piece.
Insulator 5 further includes the attachment base 14 being fixedly connected for the RU cabinet 1 with base station far-end unit, attachment base 14 by
The outer of 5 bottom of insulator turns edge to be formed, and the attachment base 14, which is equipped with, to be extended along the longitudinal direction to realize printed board connector 3
The long hole 15 that front and back is floated, the interior floating buss 16 for being equipped with fore-aft travel of the long hole 15, the floating buss 16 have for tight
Upper surface that firmware compresses and for the lower end surface with 1 compression fit of RU cabinet, the outer peripheral surface of floating buss 16 is equipped with for even
Joint chair sandwiched and the attachment base card slot 17 for sliding back and forth cooperation can both realize insulator 5 in RU cabinet by attachment base card slot 17
Being reliably fixed on 1, but the front and back that can be realized printed board connector 3 is floated, and printed board interconnecting piece 8 and grafting conduct piece are avoided
There is clamping stagnation since the fixation position of printed board 2 is limited when 9 connection.Correcting column is also convexly equipped on the top surface of the insulator 5
18, accordingly, printed board 2 is equipped with the correcting hole 19 that extends in left-right direction, the top of the correcting column 18 be equipped with for
Front and back and right and left boot up the lead-in chamfered 20 that the correcting column 18 enters correcting hole 19.The mistake of installation printed board 2 downwards
Cheng Zhong, contact 6 printed board interconnecting piece 8 and grafting conduct piece 9 on contact plug together before, correcting column 18 first can with lead
Correcting is realized in positive hole 19, and stress is excessive and impaired when printed board interconnecting piece 8 being avoided to plug together with the contact on grafting conduct piece 9.It leads
The lead-in chamfered 20 of positive column 18 can use High angle face, to improve correcting effect.
2 assembling process of printed board of base station far-end unit is as shown in Figure 10-Figure 13 in the present invention, first by grafting conduction
Part 9 is welded in printed board 2, and then the printed board 2 that grafting conduct piece 9 is welded is installed in RU cabinet 1, such as Figure 10 institute
Show.The wide-angle lead-in chamfered 20 and print on correcting column 18 during printed board 2 is installed downwards, on printed board connector 3
The correcting hole 19 of making sheet 2 first contacts, and cooperates the floating in the front-back direction of adapter 4, correcting adapter 4, as shown in figure 11.Turn
After 4 correcting of joint chair, printed board 2 continues to fall, and the printed board interconnecting piece 8 of grafting sheet form is contacted with grafting conduct piece 9, printed board
2 continue to fall, and printed board interconnecting piece 8 is inserted into grafting conduct piece 9, until printed board 2 is installed in place.Due to printed board interconnecting piece 8
The depth for being inserted into grafting conduct piece 9 is more, i.e., contact length is sufficient, therefore the floating of up and down direction may be implemented, and can be compatible with print
The mounting height range of making sheet 2 is larger, as shown in figure 12.Since the width of correcting hole 19 in printed board 2 is greater than 4 correcting of adapter
The width of column 18, there are the gaps of left and right directions for both sides' cooperation, and the width of grafting conduct piece 9 is greater than printed board interconnecting piece 8, therefore
It can be realized simultaneously the floating of left and right directions.
In the above-described embodiments, grafting conduct piece 9 is jack form, and the printed board interconnecting piece 8 of contact 6 is grafting
Chip architecture.In other embodiments of the invention, grafting conduct piece 9 also could alternatively be the form of contact pin, and printed board at this time connects
Socket part 8 is the jack of adaptation；Grafting conduct piece 9 and printed board interconnecting piece 8 can also use annular contact part 6.
In the above-described embodiments, printed board connector 3 can be realized front and rear, left and right and float up and down, in other embodiments
In, if the positioning accuracy of printed board connector 3 is higher, or need to plug together power smaller, stationary structure can also be used,
Such as it is fixed on RU cabinet 1, or be plugged and fixed on cabinet connector 21.
In the above-described embodiments, printed board interconnecting piece 8 and the L-shaped arrangement of socket connection part 7, in other embodiments, print
Making sheet interconnecting piece 8 and socket connection part 7 also could alternatively be other arrangement forms, can be realized conducting between the two.
For example, the coupling part between printed board interconnecting piece 8 and socket connection part 7 is made to be arranged to the form being in tilted layout；For another example, it will print
Making sheet interconnecting piece 8 and socket connection part 7 are set as be separated from each other two parts, are connected between the two by conductor, the conductor
It can be flexible conductor and be also possible to hard conductor, printed board interconnecting piece 8, socket connection part 7 and conductor between the two are collectively formed
Contact.
The embodiment of adaptor connector, that is, above-mentioned base station far-end unit adapter as described in the examples in the present invention, i.e.,
Part other than the grafting conduct piece in printed board connector, details are not described herein again for specific structure；Printed board in the present invention
The embodiment of connector, that is, above-mentioned base station far-end unit printed board connector as described in the examples, specific structure is herein no longer
It repeats.It should be noted that the adaptor connector and printed board connector can be used for the equipment box except RU cabinet.
Claims (10)
1. adaptor connector, it is characterised in that: including insulator and setting in the intracorporal contact that insulate, contact includes being used for
The printed board interconnecting piece that is connected with printed board and for the socket connection part with cabinet connector grafting, the printed board interconnecting piece
With connector connected structure, the connector connected structure is used for and is fixed in printed board and leads with the circuit in printed board
Logical grafting conduct piece is mating to be connected with printed board along the extending direction of printed board interconnecting piece.
2. adaptor connector according to claim 1, it is characterised in that: printed board interconnecting piece and socket connection part are L-shaped
Arrangement.
3. adaptor connector according to claim 1, it is characterised in that: it is upper for defining the extending direction of printed board interconnecting piece
Lower direction, socket connection part extending direction be that the rear end of front-rear direction and socket connection part is connected under printed board interconnecting piece
End, then the connector connected structure is for the floating connected structure with the grafting conduct piece or so activity grafting.
4. adaptor connector according to claim 3, it is characterised in that: the insulator include for be equipped with it is described
The attachment base that the cabinet of printed board is fixedly connected, the attachment base, which is equipped with, to be extended along the longitudinal direction to realize printed board connector
Front and back float long hole.
5. adaptor connector according to claim 4, it is characterised in that: be equipped with the floating axle of fore-aft travel in the long hole
Set, the floating buss have the upper surface compressed for fastener and for the cabinet compression fit that is equipped with the printed board
Lower end surface, the outer peripheral surface of floating buss is equipped with for attachment base sandwiched and slides back and forth the attachment base card slot of cooperation.
6. adaptor connector according to claim 4 or 5, it is characterised in that: the insulator be equipped with for printing
The corresponding correcting column of correcting hole that the left and right directions that is arranged on plate extends, the top of the correcting column be equipped with for front and back and/
Or right and left boots up the lead-in chamfered that the correcting column enters correcting hole.
7. adaptor connector according to claim 6, it is characterised in that: the correcting column is before left and right directions size is greater than
The chip correcting column of rear direction size.
8. adaptor connector described in any claim according to claim 1-5, it is characterised in that: define printed board and connect
The extending direction of socket part be up and down direction, socket connection part extending direction be the rear end connection of front-rear direction and socket connection part
In the lower end of printed board interconnecting piece, then the grafting conduct piece is the insert-connecting plate that left and right directions size is greater than front-rear direction size.
9. printed board connector, including insulator and setting be in the intracorporal contact that insulate, and contact includes being used for and printed board
The printed board interconnecting piece of conducting and for the socket connection part with cabinet connector grafting, it is characterised in that: printed board connector
It further include for being fixed to the grafting conduct piece be connected in printed board and with the circuit in printed board, the grafting conduct piece has
The connected structure mating along the extending direction of printed board interconnecting piece for the printed board interconnecting piece with the contact.
10. base station far-end unit including RU cabinet, is fixed on the intracorporal printed board of RU case and the cabinet being fixed on RU tank wall company
Connect device, printed board is equipped with for the printed board connector with cabinet connector grafting, printed board connector include insulator and
In the intracorporal contact of insulating, contact includes printed board interconnecting piece for being connected with printed board and is used for and cabinet connects for setting
Connect the socket connection part of device grafting, it is characterised in that: printed board connector further include for be fixed to printed board on and with printing
The grafting conduct piece of circuit conducting on plate, the grafting conduct piece have for the printed board interconnecting piece edge with the contact
The mating connected structure of the extending direction of printed board interconnecting piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017105008713 | 2017-06-27 | ||
| CN201710500871 | 2017-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109149176A true CN109149176A (en) | 2019-01-04 |
| CN109149176B CN109149176B (en) | 2021-05-18 |
Family
ID=64802392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810681157.3A Active CN109149176B (en) | 2017-06-27 | 2018-06-27 | Adaptor connector, printed board connector and base station remote unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109149176B (en) |
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| CN110311252A (en) * | 2019-05-20 | 2019-10-08 | 华为技术有限公司 | A kind of connector and electronic equipment |
| CN111370892A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | Connector assembly and electric device using same |
| CN113078491A (en) * | 2021-03-08 | 2021-07-06 | 中航光电科技股份有限公司 | Floating connector and conductive structure |
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| CN111370892B (en) * | 2020-03-24 | 2021-09-03 | 中航光电科技股份有限公司 | Connector assembly and electric device using same |
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| CN113078491B (en) * | 2021-03-08 | 2023-04-18 | 中航光电科技股份有限公司 | Floating connector and conductive structure |
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| Publication number | Publication date |
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| CN109149176B (en) | 2021-05-18 |
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