CN110011090A - Floatation style connector - Google Patents
Floatation style connector Download PDFInfo
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- CN110011090A CN110011090A CN201811494479.3A CN201811494479A CN110011090A CN 110011090 A CN110011090 A CN 110011090A CN 201811494479 A CN201811494479 A CN 201811494479A CN 110011090 A CN110011090 A CN 110011090A
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- China
- Prior art keywords
- shell
- limiting unit
- substrate
- style connector
- holding part
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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
- H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of floatation style connector (10) of restriction site deviation, its simple structure and have enough intensity, include: shell (20), there is the shell embedded division (21) for connecting object (S) insertion mouth (22) being embedded in and accommodating space (23) composition for accommodating connecting object (S)；Floating terminals (30) have the base end part (33) for being fixed on substrate (Bd), the contact portion (31) for connecting object (S) and the elastic portion (32) between base end part (33) and contact portion (31)；Substrate holding part (40), shell 20 is limited with fixed interval (FI) (C1) with the substrate contact portion (41) that is fixed on substrate (Bd) in bottom surface and in the left and right sides of insertion mouth (22)) the mobile side limiting unit (42) in side, substrate holding part is integrally formed by metal, and when from the left and right sides of floatation style connector (10), it is embedded in mouth (22) and the position of side limiting unit (42) is least partially overlapped.
Description
Technical field
The present invention relates to a kind of floatation style connectors.
Background technique
In the prior art, it is known that following floatation style connector: it, which is equipped with, is installed on base for connector for absorbing to work as
The mechanism (relocation mechanism) (for example, see patent document 1) of the error and deviation on direction in length and breadth occurred when on plate.By making
With floatation style connector, can absorption errors, deviation to prevent the damage to substrate itself.
Patent document 1 discloses (is referred to as " lid connection for the floatation style connector of right-angle structure in patent document 1
Device "), by providing, referred to as (reinforced metal part is in shell (by the first shell of downside and the second shell of upside for reinforced metal part
Body is composed) at left and right sides of be fixed on substrate) component and be attached with relocation mechanism.Reinforced metal part integrally attaches to
The side end of first shell, and a pair of of the protrusion opened with the size interval of same size with reinforced metal part is arranged second
The side of shell, to clamp reinforced metal part from front and back.In addition, the protrusion of second shell is arranged to required gap-ratio
The side end of one shell is more located inside.Second shell can float in above-below direction along reinforced metal part as a result, and can use
It is floated in left and right directions (referring to Fig. 1 of patent document 1) in the gap.
In the floatation style connector of patent document 1, pass through the protrusion and side in insertion mouth and its neighbouring setting shell
Restriction site deviation is carried out in end so that when connecting object (docking connector) be embedded in floatation style connector when, because connecting object with
Connector against power caused by the position deviation of torque (rotation) not will increase.Thus, it is therefore prevented that positioned at second shell
The position (being known as " contact " in patent document 1) of insertion mouth and its neighbouring floating terminals is substantially misaligned and applies
Excessive loads and deform, and prevent the fixed part being fixed on the substrate of floating terminals as caused by the position deviation of component
(being known as " pointed tooth portion " in patent document 1) disengages under the action of load.
However, although the excessive loads due to caused by position deviation are inhibited, because restriction site is inclined between shell
Difference, so such as low intensive problem caused by occurring because of material, having cannot with enough intensity stabilizations restriction site
Deviation such problems.
Patent document 1: Japanese Laid-Open Patent Publication JPH09-180829A
Therefore, it is completed the present invention be directed to the above problem, and the object of the present invention is to provide a kind of floating type connections
Device, even if in connecting object insertion and after connecting object insertion completion, when connecting object is fixed on base from reinforced metal part
When the contact position separation of fixation position and shell on plate, the position deviation because of caused by torque is inhibited to become larger, and it is
Make with simply construct also can with sufficient intensity steadily restriction site deviation, without by excessive loads be applied to shell and
On floating terminals.
Summary of the invention
The present invention is to propose to achieve the goals above, and one embodiment of the present invention face is a kind of floating type company
Connect device, be installed on substrate and connect with connecting object, the floatation style connector is equipped with: shell has by for described
The shell embedded division that the insertion mouth of connecting object insertion and the accommodating space for accommodating connecting object construct；Multiple floating terminals,
The inside of the shell is set, and multiple floating terminals respectively have the base end part for being fixed on the substrate and the company
Connect the contact portion of object contact and the elastic portion between the base end part and the contact portion；And a pair of of substrate is consolidated
Determine component, the outside of the shell is set, and a pair of substrate holding part respectively has and is fixed on the base in bottom surface
Substrate contact portion on plate and with the left and right for being located at the insertion mouth with gap is kept fixed at left and right sides of the insertion mouth
Two sides limit the side limiting unit of the movement of from shell to side, a pair of each free metal one of substrate holding part at
Type, and when from the left and right sides of the floatation style connector, the position of the insertion mouth and the side limiting unit is extremely
Small part overlapping.
It, can steadily restriction site be inclined with sufficient intensity in accordance with the invention it is possible to provide a kind of floatation style connector
Difference, and will not be embedded in position deviation caused by reason torque after completing with connecting object when connecting object is embedded in and apply
Big load.
Detailed description of the invention
Fig. 1 is perspective view, shows the state that floatation style connector according to first embodiment is fixed on substrate.
Fig. 2 is the exploded perspective view of floatation style connector according to first embodiment.
Fig. 3 is the plan view of floatation style connector according to first embodiment.
Fig. 4 is the left hand view of floatation style connector according to first embodiment.
Fig. 5 A~Fig. 5 C is the front elevation of floatation style connector according to first embodiment, and wherein Fig. 5 A shows connecting object
The state for having deviated and being embedded in, Fig. 5 B be show shell follow connecting object and float state and Fig. 5 C be that shell is shown
It accommodates connecting object and returns to the state of central location.
Fig. 6 is the sectional view along the line A-A of Fig. 5 A.
Fig. 7 is the sectional view of the amplification of the region B of Fig. 6.
Fig. 8 is perspective view, shows the floatation style connector according to the second embodiment under actuator opening state and is fixed on
The state of substrate.
Fig. 9 is the perspective view for showing the state under the actuator closing of Fig. 8.
Figure 10 is the plan view of Fig. 8.
Figure 11 A, Figure 11 B are the sectional views with the same position of Fig. 6 according to first embodiment for showing Fig. 8, wherein scheming
11A shows the state of connecting object insertion and Figure 11 B shows the state for omitting connecting object.
Wherein, the reference numerals are as follows:
10: floatation style connector (first embodiment)
20: shell, 21: shell embedded division, 21a: front (before insertion mouth and shell embedded division), and 22: insertion mouth,
23: accommodating space
30: floating terminals, 31: contact portion, 32: elastic portion, 33: base end part
40: substrate holding part, 41: substrate contact portion, 42: side limiting unit, 42a: front is (before the limiting unit of side
Face), 43: top limiting unit, 44: front limiting unit, 45: interconnecting piece
50: floating terminals fixation member, 51: pedestal, 52: side end, 53: groove portion, 54: lattice, 55: rear limiting unit
110: floatation style connector (second embodiment)
120: shell, 121: shell embedded division, 121a: front (before insertion mouth and shell embedded division), 122: insertion
Mouthful, 123: accommodating space, 124a: actuator, 124b: support sector, 124c: pedestal, 125a: upper end, 125b: lower end,
125c: notch
130: floating terminals, 131: contact portion, 132: elastic portion, 133: base end part
140: substrate holding part, 141: substrate contact portion, 1421,1422: side limiting unit, 142a: front (side limit
Before portion processed), 143: top limiting unit, 144: front limiting unit, 145: interconnecting piece
150: floating terminals fixation member, 151: pedestal, 152: side end, 153: groove portion, 154: lattice, 155: rear
Limiting unit
Bd: substrate
S: connecting object
Specific embodiment
Embodiment according to the present invention is described in detail below with reference to the accompanying drawings.It is noted that identical component is with identical
Appended drawing reference, and be illustrated by the entire explanation of embodiment.In addition, in the description, about floatation style connector,
The face of connecting object insertion is referred to as front, and the opposite side of front is referred to as below, continuously to right side when from front side
Face be referred to as right side, face when from front side continuously to left side is referred to as left side, the face quilt opposite with substrate
The opposite side of referred to as bottom surface, bottom surface is referred to as top surface.In addition, from below towards front direction be described as forward direction, its
Opposite direction is described as backward directions, from bottom surface to the direction of top surface is described as upward direction, its opposite direction is retouched
It states as in downward direction, from the direction of right side side to the left is described as left direction, its opposite direction is described as to the right
Direction.
First embodiment
Illustrate floatation style connector 10 according to first embodiment hereinafter with reference to Fig. 1 to Fig. 7.As shown in Figure 1, according to
The floatation style connector 10 of one embodiment is equipped with: the shell 20 of boxlike；Multiple floating terminals 30, are arranged in the inside of shell 20；
A pair of of substrate holding part 40, is arranged in the left and right sides of the outside of shell 20；And floating terminals fixation member 50, in shell
20 rear is fixed on floating terminals 30 and substrate holding part 40.Connecting object S (such as substrate, conducting wire or substrate connection
Device) it is embedded in from the front side of shell 20 (direction of white box arrow in figure) parallel with substrate Bd.
Illustrate each component referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 7.The inside of shell 20 is formed with shell embedded division 21, and shell is embedding
Enter portion 21 and forms the receipts for accommodating connecting object S for the connecting object S insertion mouth 22 being embedded in and positioned at the rear of insertion mouth 22
Hold space 23.Shell embedded division 21 is all having tapered portion 21b up and down, and tapered portion 21b is from front 21a towards accommodating space
23 constrictions are to introduce connecting object S, and front 21a and tapered portion 21b are both formed at insertion mouth 22.Tapered portion 21b continues
To the portions 21c for being provided with floating terminals 30.
Floating terminals 30 are made of plate-shaped member, and include contact portion 31, connect object S；Base end part 33,
It is fixed on floating terminals fixation member 50；And elastic portion 32, between contact portion 31 and base end part 33.In addition, floating end
The base end part 33 of son 30 is located at the rear of the root 31a of contact portion 31.Contact portion 31 is divided into two strands, this two strands are arranged in shell 20
Upper and lower portions 21c on and the object S that is connected top and bottom.It is noted that Fig. 2 only shows the portions 21c of downside, but phase
Same portions 21c is also disposed at top and continues from the tapering 21b of upside.When the side of plate-shaped member is observed, elastic portion 32
Be formed as the curved shape of C-shaped, and be thus configured to be easy flexible deformation (relocation mechanism) in left and right directions.Base end part 33 is solid
Due to floating terminals fixation member 50.
A pair of of substrate holding part 40 is respectively integrally formed by the high-strength parts of SUS (stainless steel) material etc., and is respectively included
Substrate contact portion 41 is fixed on substrate Bd in bottom surface；And side limiting unit 42, the side for limiting shell 20 are mobile.Base
Substrate Bd is fixed in underrun welding of plate contact portion 41 etc..At this point, as shown in Figure 2, Figure 3 and Figure 4, when from connector 10
When left and right sides are observed, the position and the position of insertion mouth 22 of side limiting unit 42 are integrally be overlapped.When being limited in floating as a result, to
The side for the insertion mouth 22 that left and right is moved naturally and swung is mobile, and thus, it is possible to inhibit excessive loads to act on shell 20, float
It, can be with enough strong on moved end 30, and by being limited by the integrally formed substrate holding part 40 of high-strength parts
Degree is to realize the limitation.It is that integrally be overlapped position is closed that Fig. 3 and Fig. 4, which shows side limiting unit 42 with the position for being embedded in mouth 22,
System, but the side movement for being embedded in mouth 22 can be limited, and the position of side limiting unit 42 and insertion mouth 22 can be positioned as
At least part overlapping of side limiting unit 42 and insertion mouth 22 when from the left and right sides of connector 10.
When from the left and right sides of connector 10, the configuration of substrate contact portion 41 is in insertion mouth 22 and side limiting unit 42
The lower section of the position of overlapping.As a result, by the way that near the 42 received power of institute of side limiting unit, substrate holding part 40 is fixed
In substrate, the effect of the power of transmitting can reduce.It can the fixed substrate contact near the 42 received power of institute of side limiting unit
Portion 41, can also be at least one of the lower section setting substrate contact portion 41 of insertion mouth 22 position Chong Die with side limiting unit 42
Point.
In addition, substrate holding part 40 can be set to include top limiting unit 43, the upper lateral shell of limiting unit 42 in side
Body 20 extends；And front limiting unit 44, it is located above the front end of limiting unit 43 and is bent downwardly.Top limiting unit 43 limits shell
Body 20 moves up, and front limiting unit 44 limits the forward movement of shell 20.Top limiting unit 43 is directed to the position of top
Deviation play the role of it is identical with above-mentioned side limiting unit 42, and with enough intensity limitation because of caused by upward torque
Position deviation.Front limiting unit 44 can be integrally formed with side limiting unit 42 and top limiting unit 43, and by this molding, can
To reduce the quantity of component.
In addition, a pair of substrate holding part 40 may be configured as with the company to extend back in the rear side of side limiting unit 42
Socket part 45.Interconnecting piece 45 is flush-mounted in the through hole 52a that the side end of floating terminals fixation member 50 52 is formed, and as a result,
Substrate holding part 40 is fixed on floating terminals fixation member 50.Substrate holding part 40 can be with respect to the insertion of shell 20 as a result,
Mouth 22 is suitably positioned.
Floating terminals fixation member 50 is located at the rear of shell 20, and is equipped with: pedestal 51, corresponds to a pair of of substrate securing part
The installation width of part 40；And a pair of of side end 52, positioned at the both ends of pedestal 51.The centre of pedestal 51 is provided with holding to float
The groove portion 53 of the base end part 33 of terminal 30 and the lattice 54 for clipping adjacent groove portion 53.As described above, substrate holding part
40 interconnecting piece 45 is fixed on side end 52.
In addition, floating terminals fixation member 50 can be set to the front side in pedestal 51 (or in other words, in shell 20
Behind side) have rear limiting unit 55.Rear limiting unit 55 limits moving backward for shell 20.When constructing in this way
When, floating terminals fixation member 50 can be positioned properly substrate holding part 40, and can be realized using a component to connection
Floating of the object S in insertion direction is limited.In addition, floating terminals fixation member 50 and its configuration of rear limiting unit 55 are in shell
The rear of body 20, and be not thus overlapped in the position of short transverse, to successfully reduce the height of connector.
It is noted that shell 20 is formed as described above with rectangular shape, still, this shape is merely to illustrate mesh
, the shape of shell 20 is not limited to rectangular shape.Such as other examples, shell 20 can be by cylindrical or oval tubular etc.
Curved surface constitute.At this point, the side limiting unit 42 of substrate holding part 40 can be plane as described above, it is also possible to and shell
The consistent curved surface of the shape of body 20.It is noted that front limiting unit 44, side limiting unit 42 and top limiting unit 43 can be formed
To be contacted with the matched shape of the side view of shell to carry out surface, and by doing so, because of caused by position deviation power
It is received by surface, and it is possible thereby to steadily limitation is floated.For example, in the first embodiment, shell is cuboid, therefore plane
Between contact with each other.
The movement of floatation style connector 10 is illustrated the construction based on above-mentioned each component and referring to Fig. 5 A to Fig. 7.
Floatation style connector 10 can float in all directions in left and right directions, in up and down direction and front-rear direction, and have needle
To the limiting unit of all directions in these directions.
Firstly, being directed to left and right directions, as shown in Figure 5A, a pair of substrate holding part 40 is separately positioned on by utilizing
Clearance C 1 between side limiting unit 42 and the left and right side of shell 20, shell 20 can be in the sides of a pair of substrate holding part 40
(direction X-X ' in figure) floats in left-right direction between square limiting unit 42.
For example, as shown in Figure 5A, when connecting object S is deviated relative to the insertion mouth 22 of shell 20 with right direction (direction X ')
In the state of when being embedded in, as shown in Figure 5 B, shell 20 utilizes the bullet of right side clearance C 1 and the elastic portion 32 by floating terminals 30
Property deformation and along right direction (direction X ') float.It is embedded in mouth 22 and the equal face connecting object S of shell 20, and connection pair as a result,
As S is suitably housed in accommodating space 23.Further, after user decontrols connecting object S, as shown in Figure 5 C, shell
Body 20 floats along left direction (X-direction) in the state that connecting object S is embedded in and returns to central location (normal place).
Next, up and down direction is directed to, as shown in fig. 6, being separately positioned on a pair of substrate holding part 40 by utilizing
Top limiting unit 43 and the upper surface of shell 20 between clearance C 2, shell 20 can be in substrate Bd and a pair of substrate holding part
(Z ' -Z direction in figure) floats along the vertical direction between 40 top limiting unit 43.
For example, in the state that connecting object S is deviated on upward direction (direction Z ') relative to the insertion mouth 22 of shell 20
When insertion, shell 20 utilizes clearance C 2, and (Z ' is square in upward direction by the flexible deformation of the elastic portion of floating terminals 30 32
To) float.It is embedded in mouth 22 and the equal face connecting object S of shell 20 as a result, and connecting object S is suitably housed in accommodating space
In 23.Further, after user decontrols connecting object S, the downward (side Z in the state that connecting object S is embedded in of shell 20
To) float and return to normal place.
Next, being directed to front-rear direction, shell 20 is constructively divided into front side and rear side.For front side, as shown in fig. 6,
Utilize the front limiting unit for being separately positioned on 21a and a pair of substrate holding part 40 before the shell embedded division 21 of shell 20
Clearance C 3 between 44, shell 20 can front-rear direction (direction Y1-Y1 ' in figure) from 21a before shell embedded division 21 with
42a concordant normal place is to front 21a against the front limiting unit of substrate holding part 40 before substrate holding part 40
It floats between 44 position.
For example, shell 20 utilizes gap when connecting object S is pulled out from the insertion mouth 22 of shell 20 along forward direction
C3 is floated along forward direction (direction Y1 ') by the flexible deformation of the elastic portion 32 of floating terminals 30 and is limited against front
Portion 44.It is limited as a result, along the movement of forward direction, connecting object S can be easily from the accommodating space of shell embedded division 21
23 are pulled out, and can prevent since excessive drawing is to deformation caused by shell 20 and floating terminals 30 and damage.Further,
After connecting object S is pulled out, shell 20 floats backward (direction Y1) and returns to normal place.
For rear side, as shown in fig. 7, utilizing the root 31a and floating terminals of the contact portion 31 that floating terminals 30 are arranged in
Clearance C 4 between the rear limiting unit 55 of fixation member 50, shell 20 can be in front-rear directions (direction Y2-Y2 ' in figure) from shell
Before body embedded division 21 behind normal place to shell 20 21a concordant with 42a before substrate holding part 40 against
It floats between the position of the rear limiting unit 55 of floating terminals fixation member 50.
For example, shell 20 utilizes clearance C 4, passes through floating terminals when the insertion mouth 22 of connecting object S insertion shell 20
The flexible deformation of 30 elastic portion 32 and in a rearwardly direction (direction Y2 ') float and against rear limiting unit 55.Work as connection as a result,
When object S is with the power insertion bigger than necessary power, which is absorbed, so as to prevent shell 20 and terminal 30 from deforming and damage
It is bad.Further, after connecting object S is embedded in, shell 20 floats forward (direction Y2) and returns to normal place.
The term used in the action specification of the floatation style connector 10 of above-mentioned first embodiment flushes expression in tolerance
Degree is flushed in range.
Second embodiment
Illustrate floatation style connector 110 according to the second embodiment referring to Fig. 8 to Figure 11.As shown in figure 8, according to
The floatation style connector 110 of two embodiments is equipped with: shell 120, has preceding convertible actuator 124a；Floating terminals 130, if
It sets in the inside of shell 120；A pair of of substrate holding part 140, is arranged in the left and right sides of the outside of shell 120；And it floats
Terminal holding member 150 is fixed on floating terminals 130 and substrate holding part at 120 rear of shell.Connecting object S is (such as
Substrate, conducting wire or board connector) it is from the front side of shell 120 (direction of white box arrow in figure) parallel with substrate Bd embedding
Enter.
The inside of shell 120 is arranged shell embedded division 121, and the formation of shell embedded division 121 be embedded in for connecting object S it is embedding
Entrance 122 and the accommodating space 123 that connecting object S is accommodated positioned at the rear of insertion mouth 122.Shell embedded division 121 is on a left side
Lower right all has tapered portion 121b, and tapered portion 121b is from front 121a towards 123 constriction of accommodating space so as to be embedded in mouth 122 just
In introducing connecting object S, and front 121a and tapered portion 121b are both formed at insertion mouth 122.The tapered portion 121b of downside prolongs
Continue the portions 121c for being provided with floating terminals 130.
As described above, being different from shell 20 according to first embodiment, shell 120 is the preceding overturning with actuator 124a
The shell of formula.Actuator 124a is rotated on the pedestal 124c of shell 120 by support sector 124b, and works as the embedding of connecting object S
When entering to complete, actuator 124a closes (referring to Fig. 9).The upper side end 125a and downside end integrally acted with shell 120
The left and right sides of shell 120 is arranged in 125b.Notch 125c is arranged in along the longitudinal direction before downside end 125b, and substrate
The aftermentioned top limiting unit 143 of fixation member 140 is arranged to left and right across on notch 125c.
As shown in Figure 11 A, floating terminals 130 are made of plate-shaped member, and include contact portion 131, connect object
S；Base end part 133 is fixed on floating terminals fixation member 150；And elastic portion 132, it is located at contact portion 131 and base end part
Between 133.Contact portion 131 is divided into three strands, and the portions 121c of the downside of shell 120 is arranged in as terminal for two strands of downside
And it is connected below object S.One of upside plays the role of support sector 124b above-mentioned, and so that actuator 124a energy
It is enough that support is rotationally provided.Elastic portion 132 is formed as the curved shape of C-shaped and thus structure in the lateral plan of plate-shaped member
It causes to be easy flexible deformation (relocation mechanism) in the lateral direction.Base end part 133 is fixed on floating terminals fixation member 150.
The pair of substrate holding part 140 is integrally formed by the high-strength parts of SUS (stainless steel) material etc., and respectively
Substrate contact portion 141 is included, is fixed on substrate Bd in bottom surface；And a pair of of side limiting unit 1421,1422, for limiting shell
The side of body 120 is mobile.Substrate Bd is fixed in underrun welding of substrate contact portion 141 etc..At this point, as shown in figure 8, when from
When the left and right sides observation of floatation style connector 110, the position of the position of side limiting unit 1421,1422 and insertion mouth 122 is extremely
Few a part overlapping.In addition, when from the left and right sides of floatation style connector 110, at least one of substrate contact portion 141
The lower section in insertion mouth 122 position Chong Die with side limiting unit 1421,1422 is set in distribution.
In addition, the pair of substrate holding part 140 respectively has top limiting unit 143, top limiting unit 143 is erected at side
The upside of square limiting unit 1421,1422 and extended in a manner of the notch 125c across downside end 125b.Top limiting unit
143 limitation shells 120 move upwards.The upper side end 125a and downside end 125b of shell 120 can float to notch
The rear end of 125c is against the position of the rear end of top limiting unit 143, and the rear end of notch 125c is construed as limiting shell 120 forward
Mobile front limiting unit 144.
In addition, a pair of substrate holding part 140 can be set to the company extended with the rear side in side limiting unit 1421
Socket part 145.Interconnecting piece 145 is flush-mounted in the through hole 152a that the side end of floating terminals fixation member 150 152 is formed, and
Substrate holding part 140 is fixed on floating terminals fixation member 150 as a result,.
Floating terminals fixation member 150 is located at the rear of shell 120, and is equipped with: pedestal 151, and corresponding a pair of substrate is solid
Determine the installation width of component 140；And a pair of of side end 152, positioned at the both ends of pedestal 151.To the base end part of floating terminals 130
133 groove portions 153 kept (referring to Figure 11 A) and the lattice 154 for clipping adjacent groove portion 153 are arranged in pedestal 151
Centre.As described above, the interconnecting piece 145 of substrate holding part 140 is fixed on side end 152.
The movement of floatation style connector 110 is by the construction based on above-mentioned each component and 0 and Figure 11 A, Figure 11 B referring to Fig.1
It is illustrated.Floatation style connector 110 can all directions in left and right directions, in up and down direction and front-rear direction float
It is dynamic, and there is the limiting unit for all directions in these directions.The meaning of the meaning and first embodiment floating and limit
It is identical, and thus omit and explain herein.
Firstly, being directed to left and right directions, as shown in Figure 10, a pair of substrate holding part 140 is separately positioned on by utilizing
Side limiting unit 1421,1422 and the left and right side of shell 120 between clearance C 11, shell 120 can be in a pair of substrate
(direction X-X ' in figure) floats in left-right direction between the side limiting unit 1421,1422 of fixation member 140.
Next, being directed to up and down direction, as shown in Figure 11 B, a pair of substrate holding part is separately positioned on by utilizing
Clearance C 12 between the upper surface of notch 125c of downside end 125b of 140 top limiting unit 143 and shell 120, shell
120 can between substrate Bd and the top limiting unit 143 of a pair of substrate holding part 140 (in figure Z- along the vertical direction
The direction Z ') it floats.
Next, being directed to front-rear direction, shell 120 is constructively divided into front side and rear side.For front side, such as Figure 11 B institute
Show, utilizes the front limiting unit 144 and a pair at the rear of the notch 125c for the downside end 125b for being arranged in shell 120
Clearance C 13 between the top limiting unit 143 of substrate holding part 140, shell 120 can be in front-rear direction (Y1 '-Y1 in figure
Direction) from normal place 121a before shell embedded division 121 concordant with 142a before substrate holding part 140 to front
Limiting unit 144 is floated between the position of top limiting unit 143.
Next, being directed to rear side, as shown in Figure 11 B, fixed using 121d is arranged in behind shell 120 with floating terminals
Clearance C 14 between the rear limiting unit 155 of component 150, shell 120 can be in front-rear directions (direction Y2 '-Y2 in figure) from shell
Before body embedded division 121 normal place 121a concordant with 142a before substrate holding part 140 to 121d below against
It floats between the position of rear limiting unit 155.Make in the actuating of the floatation style connector 110 of above-mentioned second embodiment explains
Term, which flushes, to be indicated to flush degree in the margin of tolerance.
As described above, in the first embodiment and the second embodiment, substrate holding part 40,140 is by stainless steel material etc.
High-strength parts are integrally formed, and are positioned to when from the left and right sides of connecting object S, side limiting unit 42,1421,
1422 position is Chong Die with position at least part of insertion mouth 22,122, and shell 20,120 can float, therefore can mention
A kind of assembling for floatation style connector 10,110, in connecting object S insertion and after connecting object S insertion is completed
When, it can be applied with restriction site deviation without the insertion mouth 22,122 to floating terminals 30,130 and shell 20,120 excessive
Load.
The preferred embodiment of the present invention is described in detail, but the present invention is not limited to the above embodiments, and can be wanted in right
It asks and carries out various modifications and changes in the range of the gist of the invention of explanation.
Claims (5)
1. a kind of floatation style connector is installed on substrate and connect with connecting object, the floatation style connector includes:
There is shell the insertion mouth by being embedded in for the connecting object and the accommodating space of the receiving connecting object to constitute
Shell embedded division；
The inside of the shell is arranged in multiple floating terminals, and multiple floating terminals, which respectively have, is fixed on the substrate
Base end part, the contact portion that is contacted with the connecting object and the elasticity between the base end part and the contact portion
Portion；And
The outside of the shell is arranged in a pair of of substrate holding part, and a pair of substrate holding part respectively has the bottom of at
The substrate contact portion and be located at institute with gap with being kept fixed at left and right sides of the insertion mouth that face is fixed on the substrate
It states at left and right sides of insertion mouth and limits the side limiting unit of the movement of shell to side, a pair of substrate holding part is respectively
It is integrally formed by metal, and when from the left and right sides of the floatation style connector, the insertion mouth and the side limit
The position in portion processed is least partially overlapped.
2. floatation style connector according to claim 1, wherein
When from the left and right sides of the floatation style connector, at least part of the substrate contact portion is configured described
It is embedded in the lower section of the lap position between mouth and the side limiting unit.
3. floatation style connector according to claim 2, wherein
The substrate holding part has in the upside of the side limiting unit for limiting the movement of the shell upwards
Top limiting unit.
4. floatation style connector according to any one of claim 1-3, wherein
The substrate holding part has the interconnecting piece to extend back on rear side of the side limiting unit,
The floatation style connector further includes floating terminals fixation member, and the floating terminals fixation member is pacified in the rear side of shell
The interconnecting piece loaded on the substrate holding part, and a part of the base end part of the fixed floating terminals.
5. floatation style connector according to claim 4, wherein
The floating terminals fixation member has the rear limiting unit for limiting the movement of the shell rearward.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017234912A JP2019102373A (en) | 2017-12-07 | 2017-12-07 | Floating connector |
| JP2017-234912 | 2017-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110011090A true CN110011090A (en) | 2019-07-12 |
| CN110011090B CN110011090B (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811494479.3A Active CN110011090B (en) | 2017-12-07 | 2018-12-07 | Floating connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2019102373A (en) |
| CN (1) | CN110011090B (en) |
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| JP2003017197A (en) * | 2001-07-02 | 2003-01-17 | Taiko Denki Co Ltd | Connector for printed board |
| JP5044471B2 (en) * | 2008-04-08 | 2012-10-10 | アルプス電気株式会社 | connector |
| JP5575538B2 (en) * | 2010-05-18 | 2014-08-20 | 京セラコネクタプロダクツ株式会社 | connector |
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| CN1299070A (en) * | 1999-12-07 | 2001-06-13 | 莫列斯公司 | Flation mounting of connector assembling |
| CN1581593A (en) * | 2003-08-08 | 2005-02-16 | 日本压着端子制造株式会社 | Floating connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110011090B (en) | 2020-12-29 |
| JP2019102373A (en) | 2019-06-24 |
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