CN103201913B - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN103201913B CN103201913B CN201280002412.8A CN201280002412A CN103201913B CN 103201913 B CN103201913 B CN 103201913B CN 201280002412 A CN201280002412 A CN 201280002412A CN 103201913 B CN103201913 B CN 103201913B
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- Prior art keywords
- connector
- connector body
- circuit board
- support seat
- rotational support
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- 239000004020 conductor Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 32
- 238000005520 cutting process Methods 0.000 description 20
- 235000014676 Phragmites communis Nutrition 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- HOBRTVXSIVSXIA-UHFFFAOYSA-N 1,2,3,5-tetrachloro-4-phenylbenzene Chemical compound ClC1=C(Cl)C(Cl)=CC(Cl)=C1C1=CC=CC=C1 HOBRTVXSIVSXIA-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
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- 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
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
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- 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
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/735—Printed circuits including an angle between each other
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention is applicable to the field of connector structures, and discloses a connector. The connector comprises a connector main body rotatable relativet to a circuit board. The connector main body is provided with slots and contact terminals electrically connected with the circuit board. According to the connector provided by the present invention, the connector main body is rotatably connected on the circuit board, the angle of the connector main body is adjustable relative to the circuit board, the connector main body of the same structure is applicable to the circuit boards with different slot gaps in a flexible arrangement, and conventional connectors of fixed straight plug and oblique plug structures can be directly replaced by the connector provided by the present invention. The connector is excellent in generality, purchased component categories can be reduced, material preparation and maitainance become convenient, and application cost is low.
Description
Technical field
The invention belongs to connector construction field, particularly relate to a kind of connector.
Background technology
Connector in prior art in electronic equipment, such as, memory bar (DIMM:Dual Inline Memory Module in the communication equipments such as switch, router, blade server, gateway, dual inline memory module) connector, also claim DIMM connector.
At present, DIMM connector is all fixed on circuit board, such as PCB(Printed Circuit Board, printed circuit board (PCB)) on.In embody rule, DIMM connector can be fixedly installed on the circuit board in veneer.So-called veneer, refers to that it comprises the components and parts on circuit board and circuit board for realizing the board of some functional characteristic in communication equipment.DIMM connector of the prior art, it is vertically fixed on circuit board mostly, and in the angle of 90 degree between DIMM connector and circuit board, memory bar can only be plugged on DIMM connector in the mode of straight cutting.This DIMM connector construction, it comparatively takies circuit board height space, could by standard memory bar straight cutting on DIMM connector when the separation (that is, the distances between two pieces of adjacent circuit boards) between each circuit board is more than 1.7 inches.For height, the certain electronic equipment of width, the height space taken due to DIMM connector construction in prior art is comparatively large, and the number of slots that electronic equipment can be used for layout is less, and the performance of electronic equipment is restricted, autgmentability is poor.
In prior art, also form connector construction being set to oblique cutting is had, connector tilts to be fixed on circuit board, although save board height space, but oblique cutting connector construction takies the plane figure space of circuit board, under equal area can layout memory bar number deficiency straight cutting connector construction can layout internal memory number 2/3, single slot memory size is less, and expandability is low.
To sum up, connector of the prior art, its arrangement is dumb, poor universality, be difficult to the different demands simultaneously meeting electronic equipment, and for the circuit board of different slots spacing in the electronic equipment of different demand, need develop multiple connector structure, application cost is high.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of connector, this connector flexible arrangement, versatility are high, and can meet the different demand of electronic equipment, application cost is low simultaneously.
A kind of technical scheme that the embodiment of the present invention provides is: a kind of connector, comprise the connector body that energy opposing circuit board rotates, described connector body is provided with slot, described connector body is provided with contact terminal, described contact terminal is electrically connected on described circuit board.
Alternatively, described connector also comprises the rotational support seat that can be fixedly installed on described circuit board, and described connector body is rotationally connected with on described rotational support seat by pivot structure.
Alternatively, described pivot structure comprises rotation axis; Described rotation axis is fixedly installed on described connector body, described rotational support seat is provided with and turns hole, and described rotation axis rotation is inserted in turning in hole of described rotational support seat.
Alternatively, described pivot structure comprises rotation axis; Described rotation axis is fixedly installed on described rotational support seat, described connector body offers and turns hole, and the hole turning set that turns on described connector body is located in described rotating shaft.
Alternatively, the buckle structure for fixing described connector body is provided with between described connector body and described rotational support seat.
Alternatively, described buckle structure comprises the locked groove that is arranged at described connector body periphery wall and to be arranged on described rotational support seat and the movable snap close snapped in described locked groove, described locked groove is provided with at least two, and the central shaft that each described locked groove rotates with described connector body is arranged for the center of circle is circumferential.
Alternatively, described pivot structure comprises rotation axis; Described rotation axis is fixedly installed on described rotational support seat, described connector body offers and turns hole, turns hole turning set and be located on described rotation axis described on described connector body.
Alternatively, described contact terminal is electrically connected on described circuit board by bent electric-conductor.
Alternatively, described bent electric-conductor is resilient conductive element or flexible conductive element.
Alternatively, described resilient conductive element is elastic spring and one-body molded with described contact terminal.
Alternatively, described flexible conductive element is flexible PCB.
The connector that the embodiment of the present invention provides, by connector body is rotationally connected with on circuit board, the adjustable angle of connector body opposing circuit board, the applicable different separation of connector body of same structure, arrangement is very flexible, directly can substitute the connector of fixed straight cutting of the prior art or oblique cutting structure.Connector versatility is good, can reduce the part category of buying, and be convenient to get the raw materials ready and safeguard, application cost is low.
Accompanying drawing explanation
Fig. 1 is connector that the embodiment of the present invention provides floor map when being applied to different slots spacing;
Fig. 2 is the floor map of connector body and rotational support seat in the connector that provides of the embodiment of the present invention;
Fig. 3 is the floor map of the connector body in Fig. 2 when turning to another angle;
Fig. 4 is the decomposition floor map of connector body and rotational support seat in the connector that provides of the embodiment of the present invention;
Fig. 5 turns to the connector body of different angles and the floor map of rotational support seat in the connector that provides of the embodiment of the present invention;
Fig. 6 is connector that the embodiment of the present invention provides floor map when being applied to different slots spacing;
Fig. 7 is the floor map that in the connector that provides of the embodiment of the present invention, contact terminal is connected by resilient conductive element with circuit board;
Fig. 8 is the floor map that in the connector that provides of the embodiment of the present invention, contact terminal is connected by flexible conductive element with circuit board;
Fig. 9 is the floor map that in the connector that provides of the embodiment of the present invention, contact terminal is connected by flexible conductive element with circuit board;
Figure 10 is the floor map that in the connector that provides of the embodiment of the present invention, contact terminal is connected by flexible conductive element with circuit board.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of connector that the embodiment of the present invention provides, can be applicable to IT(Information Technology, i.e. information technology, refer generally to the fields such as traditional computer, the Internet) equipment, CT(CommunicationTechnology, the i.e. communication technology, refers generally to traditional field of telecommunications) on the electronic equipment such as equipment.Described electronic equipment can be computer, switch, router, blade server, rack server, gateway etc.
As shown in Figure 1, above-mentioned connector comprise can opposing circuit board 2 overturn connector body 1.Circuit board 2 can be substrate or printed circuit board (PCB).Circuit board 2 can be a part for veneer, and so-called veneer refers to that, for realizing the board of some functional characteristic in electronic equipment, it comprises the components and parts on circuit board 2 and circuit board 2.
As depicted in figs. 1 and 2, connector body 1 is provided with slot 11(Socket), slot 11 can be used for the electronic devices such as grafting memory bar, such as, board etc. with golden finger.So-called golden finger (connectingfinger), be made up of numerous flavous conductive contact blade, because its surface gold-plating and conductive contact blade arrangement are as finger-shaped, so be called " golden finger ", the signal of computer hardware (as memory bar and memory bank, video card and card slot etc.) all transmits by golden finger.Slot 11 can be opened in the upper end of connector body 1, and the lower end of connector body 1 can arrange in opposite directions with circuit board 2 and be rotationally connected with circuit board 2.The lower end of connector body 1 can rounding, is beneficial to save the space that connector body 1 takies.
In embody rule, connector can be socket type connector, it can be used as internal memory bar connector, PCI(Peripheral Component Interconnect, a kind of standard for defining local bus released by Intel) connector, PCIE(PCI-Express, be called for short PCI-E, PCIE is the higher development of PCI, the bus and interface standard that are proposed by Intel) connector, SAS(SerialAttached SCSI, i.e. serial connecting small computer system interface) connector or SATA(SerialAdvanced Technology Attachment, a kind of connection hardware driver interface based on industry standard) connector etc.These connectors can be used for the electronic device inserting band golden finger, such as memory bar, PCIE video card, network interface card, hard disk etc.In the present embodiment, for internal memory bar connector structure, set forth beneficial effect of the present invention.Certainly, the connector that the embodiment of the present invention provides also can be used as the connector of other kind electronic device.
As depicted in figs. 1 and 2, connector body 1 can turn to different angles relative to circuit board 2, to adapt to different separation.Such as, when separation is larger, user can select connector body 1 to turn to circuit board 2 in 90 degree of angles, and DIMM memory bar 3 can in the slot 11 of straight cutting on connector body 1, to save plate space of planes; As shown in Figure 1, when separation h is 1.5 inches, connector body 1 can rotate to being 45 degree of angles with circuit board 2 by user, and DIMM memory bar 3 can enter in the slot 11 of connector body 1 with miter angle oblique cutting by opposing circuit board 2; As shown in Figure 1, when separation h0 is 1.2 inches, connector body 1 can be turn to circuit board 2 in 25 degree of angles; User also connector body 1 can be rotated to circuit board 2 in zero degree angle, connector body 1 is parallel with circuit board 2, DIMM memory bar 3 can opposing circuit board 2 plug flat in the slot 11 of connector body 1; Certainly, under different separation, connector body 1 opposing circuit board 2 can be turn to other suitable angle by user, and the unspecified angles such as such as 22.5 degree, 28.5 degree, 30 degree, 60 degree, 75 degree, mounting means is very flexible.In the present embodiment, connector body 1 can the angular range that rotates of opposing circuit board 2 be 0 degree to 180 degree, certainly, also can be 15 degree to 165 degree etc. by the angular definitions that connector body 1 opposing circuit board 2 rotates, specifically can determine according to actual conditions.
Particularly, as shown in FIG. 1 to 3, above-mentioned connector also comprises the rotational support seat 51 that can be fixedly installed on circuit board 2, and rotational support seat 51 can be used as the base of connector.Rotational support seat 51 can adopt the materials such as plastic cement to make.Connector body 1 is rotationally connected with on rotational support seat 51 by pivot structure, makes connector body 1 reliably can relatively rotate supporting seat 51 and rotates.The slot 11 of connector body 1 can be provided with the fastener 53 for fastening DIMM memory bar 3.
Particularly, as shown in Figure 2, pivot structure comprises rotation axis 52; Rotation axis 52 is fixedly installed on connector body 1, rotational support seat 51 is provided with and turns hole, rotation axis 52 rotate be inserted in rotational support seat 51 turn in hole, connector body 1 can be made reliably to relatively rotate supporting seat 51 and to rotate.In embody rule, rotational support seat 51 can be arranged in pairs, and it can lay respectively at the two ends place of connector body 1, and rotation axis 52 can be fixedly connected on or be shaped in the two ends place of connector body 1.Further, also can select to be fixedly installed the bearing components that can be sheathed on rotation axis 52, so that the rotation of connector body 1 at the hole place that turns of rotational support seat 51.
Or as the replacement scheme of above-mentioned rotational structure, pivot structure comprises rotation axis 52; Rotation axis 52 can be fixedly installed on rotational support seat 51, connector body 1 offers and turns hole, and the hole turning set that turns on connector body 1 is located on rotation axis 52, connector body 1 also can be made reliably to relatively rotate supporting seat 51 and rotate.In embody rule, rotational support seat 51 can be arranged in pairs, it can be positioned at the two ends place of connector body 1, turns the two ends place that hole can be opened in connector body 1 respectively, and rotation axis 52 can be fixedly connected on or be shaped in rotational support seat 51 with on connector body 1 end face in opposite directions.
Certainly, understandably, also can offer respectively on rotational support seat 51 and connector body 1 respectively and turn hole, and rotation axis 52 is set, rotation axis 52 is movable to be arranged in turning on rotational support seat 51 hole and connector body 1 turns hole, also can realize the rotation of connector body 1 opposing circuit board 2.In embody rule, other suitable rotational structure can also be adopted to be rotationally connected with on circuit board 2 by connector body 1, such as, adopt hinge rotational structure etc.
Particularly, as shown in Figure 2, the buckle structure for fixing connector body 1 is provided with between connector body 1 and rotational support seat 51.Connector body 1 can be locked in required angle by buckle structure, and avoid connector body 1 arbitrarily to rotate in the electronic device, collide with another adjacent connector body 1, reliability is high.
More specifically, as shown in Figure 2 to 4, buckle structure comprises the locked groove 12 that is arranged at connector body 1 periphery wall and to be arranged on rotational support seat 51 and the movable snap close 511 snapped in locked groove 12, snap close 511 is slideable to be stuck in locked groove 12, or snap close 511 also can be set to elasticity and snap in locked groove 12.In embody rule, can arrange elastic arm on rotational support seat 51, snap close 511 can be shaped in elastic arm front end; Under normal conditions, snap close 511 can snap in locked groove 12, makes to keep fixing between connector body 1 and rotational support seat 51, avoids connector body 1 arbitrarily freely to rotate.When needing rotational connector body 1, can first make snap close 511 exit locked groove 12, connector body 1 just can freely rotate by opposing circuit board 2.Locked groove 12 can be provided with at least two, and the central shaft that each locked groove 12 rotates with connector body 1 is arranged for the center of circle is circumferential, to be locked in the angle of setting by connector body 1.Buckle structure makes connector body 1 angle of opposing circuit board 2 locking include but not limited to: 22.5 degree, 25 degree, 28.5 degree, 45 degree, 60 degree, 90 degree.In embody rule, quantity, the arrangement of locked groove 12 can be determined according to actual conditions.
Certainly, locked groove 12 also can be opened on rotational support seat 51, and snap close 511 can correspondingly be flexibly set on connector body 1, also can realize the function of locking.Or the Damping rotation shaft with certain damping also can be adopted as buckle structure, and when not by external force, connector body 1 can keep unspecified angle by opposing circuit board 2.
Or, also several axle center along rotation axis 52 depression circumferentially can be offered on connector body 1 or rotation axis 52 end face, and on rotational support seat 51 projection at least one can the lug boss that snaps in of elasticity, when operating personnel to act on connector body 1 and make connector body 1 rotate, depression can be deviate from from lug boss, overlap until another depression turns to lug boss, by the buckle structure of this male-female engagement, spacing on set angle of connector body 1 also can be realized.
As shown in Figure 2, Figure 5 and Figure 6, the connector provided by the embodiment of the present invention, can be arranged to connector according to the actual demand of electronic equipment easily, and can adjust different oblique cutting angles according to different slots spacing.Separation is larger, and the free space on circuit board 2 is larger.In embody rule, circuit board 2 can be provided with one deck or two-layer or multilayer, according to the size of free space on circuit board 2, can arrange the angle of inclination of connector flexibly.Such as, for the circuit board 2 that separation is larger, such as, separation h3 in Fig. 6 is 1.7 inches, connector body 1 can be turn to circuit board 2 in 90 degree of angles, connector body 1 is perpendicular to circuit board 2, DIMM memory bar 3 can straight cutting on connector body 1, the area of plane that connector body 1 takies circuit board 2 is minimum, connector body 1 and DIMM memory bar 3 can be arranged on circuit board 2 thick and fast, like this, the connector increasing number can arranged in unit are, be beneficial to the performance improving electronic equipment, the extended capability of electronic equipment is good.For the circuit board 2 that separation is less, when such as, separation h2 in Fig. 6 is 1.5 inches, separation h2 is 1.2 inches, connector body 1 can be turn to circuit board 2 in the angle being less than 90 degree, connector body 1 can be obliquely installed by opposing circuit board 2.And the angle that connector body 1 tilts can regulate according to separation size, and separation is less, and the inclined degree of connector body 1 is larger, and the angle between connector body 1 and circuit board 2 is just less; Separation is larger, and between connector body 1 and circuit board 2, angle can suitably increase, and to reduce the area that connector body 1 takies circuit board 2, is beneficial to the arrangement density improving connector.In the present embodiment, when separation h2 is 1.5 inches, connector body 1 can be turn to circuit board 2 in miter angle, DIMM memory bar 3 can tilt to be inserted in connector body 1 by miter angle, oblique cutting requirement for height can be met and take full advantage of again separation space, and connector body 1 and DIMM memory bar 3 layout density higher than the situation of 25 ° and 28.5 ° oblique cuttings; When separation h1 is 1.2 inches, connector body 1 can be turn to circuit board 2 in 25 degree of angles, DIMM memory bar 3 25 degree of overturning angles can be inserted in connector body 1.
As shown in Figure 6, the connector illustrating the embodiment of the present invention is applied in the situation in the veneer of different slots spacing.For standard DIMM memory bar 3, when the separation of circuit board 2 is 1.2 inches, connector body 1 can be adjusted to and the angle of circuit board 2 in 25 degree.When the separation of circuit board 2 is 1.5 inches, connector body 1 can be adjusted to and the angle of circuit board 2 in 45 degree.Due to separation be 1.5 inches time, cannot use the form of memory bar straight cutting, if use the angle-inserting type DIMM connector of fixed angle, then can only use 25 ° or 28.5 °, separation space does not make full use of; The connector of the adjustable angle provided by the embodiment of the present invention, can by the angle adjustment of connector body 1 and circuit board 2 to 45 °, then can meet the space that oblique cutting requirement for height takes full advantage of again separation, and memory bar layout density than 25 ° and 28.5 ° of oblique cuttings high.When the separation of circuit board 2 is 1.7 inches, can by the angle adjustment of connector body 1 to circuit board 2 angle in 90 degree.
Corresponding to the circuit board 2 with different slots spacing, only need regulate the scope that connector body 1 is extremely suitable with the angle of circuit board 2, while meeting oblique cutting requirement for height, the space of separation can be made full use of again, apply very convenient.If use VLP(Very Low Profile, small size) memory bar, its setting height(from bottom) relative standard DIMM memory bar 3 reduces to some extent, and the connector provided by the embodiment of the present invention, under equal conditions, it also can reduce further to the requirement of separation.
By arrange can opposing circuit board 2 rotate connector body 1, its versatility is good, the demand that electronic equipment is different can be adapted to, without the need to exploitation, produce multiple connector, can directly replace connector of the prior art, for the electronic equipment with different slots spacing, only need to use a kind of device, save COM code, save buying and maintenance cost, application cost is low; And different oblique cutting angles can be adjusted according to different slots spacing, make full use of separation space and veneer arrangement space.In concrete production, be arranged on circuit board 2 by the connector embodiment of the present invention provided, the selection at connector body 1 opposing circuit board 2 angle of inclination is many, set-up mode is flexible, its versatility is high, can be applicable in the electronic equipment of different slots spacing, and compatibility is good, application cost is low.
Further, connector body 1 is provided with contact terminal 41, contact terminal 41 can be fixed in slot 11.Contact terminal 41 can be used for being affixed with the golden finger on DIMM memory bar 3 contacting, with transmission signal.Connector body 1 rotates and is arranged on circuit board 2, and contact terminal 41 is electrically connected on circuit board 2.
Particularly, as shown in Fig. 7 ~ Figure 10, contact terminal 41 is electrically connected on circuit board 2 by bent electric-conductor 6.Bent electric-conductor 6 can be resilient conductive element or flexible conductive element.Resilient conductive element can be elastic metallic reed 61 etc., and flexible conductive element can be flexible PCB 62 etc.
In the present embodiment, as shown in Figure 7, for elastic metallic reed 61.Elastic metallic reed 61 is electric connecting parts of connector, it is inner that it can be positioned at slot 11, wherein one end of elastic metallic reed 61 is connected to circuit board 2 by connector stitch 7, the other end is connected with the contact terminal 41 in slot 11, to realize the electrical connection of DIMM memory bar 3 and circuit board 2.Elastic metallic reed 61 can use the metal material that pliability is strong, elasticity is strong, such as, to support the bending of different angles, copper alloy shell fragment etc.In embody rule, elastic metallic reed 61 can be shaping with contact terminal 41 integrated punching that arranges on connector body 1, and contact reliability is high, avoids producing the phenomenons such as loose contact.Elastic metallic reed 61 also can be welded in contact terminal 41 or with contact terminal 41 CONTACT WITH FRICTION.Understandably, also elastic metallic reed 61 can be designed to other suitable structure, the quantity of elastic metallic reed 61 can be determined according to actual service condition.
As the replacement scheme of elastic metallic reed 61, as shown in Figure 8, flexible PCB 62 also can be used to be connected between contact terminal 41 and circuit board 2, and one end of flexible PCB 62 can be connected to contact terminal 41, the other end is connected to connector stitch 7, and stitch 7 can be welded on circuit board 2.As shown in Figure 9 and Figure 10, during connector body 1 translation-angle, flexible PCB 62 correspondingly can change angle of bend, and the contact terminal 41 on connector body 1 adopts conventional metal material to make.
Certainly, contact terminal 41 also can be electrically connected on connector stitch 7 by conducting slip ring.So-called conducting slip ring, can be applicable to electrical contact be slidably connected, also known as collector ring or title rotary joint, rotary electric interface, slip ring, collecting ring, backflow ring, coil, commutator, adapter, be realize the accurate power transmitting device that two relatively rotate the data-signals transmission of mechanism.Connector body 1 can be rotationally connected with on circuit board 2 by conducting slip ring, and meanwhile, contact terminal 41 is also electrically connected on circuit board 2 by conducting slip ring.
The connector that the embodiment of the present invention provides, by connector body 1 is designed to be rotationally connected with on circuit board 2, the adjustable angle of connector body 1 opposing circuit board 2, the applicable different separation of connector body 1 of same structure, arrangement is very flexible, directly can substitute the connector of fixed straight cutting of the prior art or oblique cutting structure.
The connector of the adjustable angle that the embodiment of the present invention provides, be applicable to the electronic equipment of multiple slot width (separation), overcome the defect that the connector of fixed angle in prior art is lower to board space utilance under some separation, make machine frame and single board design can select the separation of most suitable optimum according to application demand and do not need to consider the restriction of memory bar etc., thus the performance design of board can be optimized.
And the connector provided by the embodiment of the present invention, its versatility is good, can reduce the part category of buying, is convenient to get the raw materials ready and safeguard, is beneficial to reduction product cost.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a connector, is characterized in that, comprise the connector body of energy opposing circuit board upset, described connector body is provided with slot, described connector body is provided with contact terminal, described contact terminal is electrically connected on described circuit board; Be provided with for fixing described connector body described connector body to be locked in the buckle structure in required angle between described connector body and rotational support seat, described buckle structure comprises the locked groove that is arranged at connector body periphery wall and to be arranged on rotational support seat and the movable snap close snapped in locked groove, described snap close slidingtype is stuck in described locked groove, or described snap close elasticity snaps in described locked groove.
2. connector as claimed in claim 1, it is characterized in that, described connector also comprises the rotational support seat be fixedly installed on described circuit board, and described connector body is rotationally connected with on described rotational support seat by pivot structure.
3. connector as claimed in claim 2, it is characterized in that, described pivot structure comprises rotation axis; Described rotation axis is fixedly installed on described connector body, described rotational support seat is provided with and turns hole, and described rotation axis rotation is inserted in turning in hole of described rotational support seat.
4. connector as claimed in claim 2, it is characterized in that, described pivot structure comprises rotation axis; Described rotation axis is fixedly installed on described rotational support seat, described connector body offers and turns hole, described in turn hole turning set and be located on described rotation axis.
5. connector as claimed in claim 1, it is characterized in that, described locked groove is provided with at least two, and the central shaft that each described locked groove rotates with described connector body is arranged for the center of circle is circumferential.
6. the connector according to any one of Claims 1-4, is characterized in that, described contact terminal is electrically connected on described circuit board by bent electric-conductor.
7. connector as claimed in claim 6, it is characterized in that, described bent electric-conductor is resilient conductive element or flexible conductive element.
8. connector as claimed in claim 7, is characterized in that, described resilient conductive element is elastic spring and one-body molded with described contact terminal.
9. connector as claimed in claim 7, it is characterized in that, described flexible conductive element is flexible PCB.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/081945 WO2014047789A1 (en) | 2012-09-25 | 2012-09-25 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103201913A CN103201913A (en) | 2013-07-10 |
| CN103201913B true CN103201913B (en) | 2015-07-08 |
Family
ID=48723121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280002412.8A Active CN103201913B (en) | 2012-09-25 | 2012-09-25 | Connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103201913B (en) |
| WO (1) | WO2014047789A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117364A (en) * | 2015-09-18 | 2015-12-02 | 江苏微锐超算科技有限公司 | Service calculation blade based on ATCA |
| DE102017108301A1 (en) * | 2016-04-22 | 2017-10-26 | Hirschmann Automotive Gmbh | Self-locating connector |
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| CN101064394A (en) * | 2006-04-28 | 2007-10-31 | 爱沛斯株式会社 | Electrical connector |
| CN101677162A (en) * | 2008-09-16 | 2010-03-24 | 鸿富锦精密工业（深圳）有限公司 | Board fixing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103201913A (en) | 2013-07-10 |
| WO2014047789A1 (en) | 2014-04-03 |
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Effective date of registration: 20211221 Address after: 450046 Floor 9, building 1, Zhengshang Boya Plaza, Longzihu wisdom Island, Zhengdong New Area, Zhengzhou City, Henan Province Patentee after: xFusion Digital Technologies Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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