CN105684224A - Card edge connector - Google Patents
Card edge connector Download PDFInfo
- Publication number
- CN105684224A CN105684224A CN201480061294.7A CN201480061294A CN105684224A CN 105684224 A CN105684224 A CN 105684224A CN 201480061294 A CN201480061294 A CN 201480061294A CN 105684224 A CN105684224 A CN 105684224A
- Authority
- CN
- China
- Prior art keywords
- housing
- movable housing
- circuit substrate
- metal piece
- edge connector
- 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.)
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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
- 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
- H01R12/82—Coupling devices connected with low or zero insertion force
- H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
- H01R12/89—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by moving connector housing parts linearly, e.g. slider
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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
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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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
- H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
This invention provides a card edge connector that makes it possible to increase the number of contacts. Said card edge connector is provided with the following: an outer housing (50) that holds a circuit board (60) that has two rows of conductive patterns (65) formed along one edge; and an inner housing (10) that is fitted into the outer housing (50) and holds a plurality of rows of terminal fittings (40) that are electrically connected to the respective conductive patterns (65) on the circuit board (60). The terminal fittings (40) are laid out so as to be angled in the same direction with respect to the circuit board (60). The inner housing (10) comprises a first movable housing (11) located on the front-surface (61) side of the circuit board and a second movable housing (12) located on the back-surface side of the circuit board (60). Said first and second movable housings (11 and 12) are swingably coupled to each other.
Description
Technical field
The present invention relates to card edge connector, and particularly relate to can the card edge connector of corresponding multipolarization.
Background technology
All the time, as the electric connector for the circuit substrate represented by printed circuit board is connected with other electric loops, known card peripheral type adapter is (such as, patent documentation 1,2,3), the circuit substrate possessing multiple terminal being made up of conductive pattern is connected card border type adapter and the periphery string along tabular. Card edge connector is moved parallel to electrically connect with the terminal of the circuit substrate side arranged at periphery relative to circuit substrate by terminal metal piece.
Comprising card edge connector, about electric connector, the requirement making the more multipolarization of number of terminals is strong. The multipolarization of card edge connector is before this by following next corresponding: by the quantity of the terminal that the size (width) of the circuit substrate in the direction arranged with increasing terminal string arranges with increasing string, and, on the surface of circuit substrate and back side both sides, terminal is set.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2011-129350 publication;
Patent documentation 2: Japanese Unexamined Patent Publication 2012-142164 publication;
Patent documentation 3: Japanese Unexamined Patent Publication 2012-212613 publication.
Summary of the invention
The problem that invention to solve
But, the width of increasing circuit substrate is subject to the restriction of the relation with surrounding devices, even if using surface and the back side to there is also the situation that number of poles is still not enough.
Therefore, it is an object of the invention to provide the card edge connector that can increase number of poles.
For solving the scheme of problem
Based on this kind of purpose, the present inventor contemplates, if making the terminal metal piece of card edge connector connect obliquely relative to circuit substrate, then terminal metal piece and card side terminal can be respectively configured two row or above. That is, the card edge connector of the present invention possesses: the second housing, and it is formed with the circuit substrate of multiple conductive pattern keeps along an edge multiple row; And first housing, it is mutually chimeric with the second housing, and to each multiple row electrically connected in the conductive pattern of circuit substrate the terminal metal piece that arranges keep. And, the card edge connector of the present invention is characterised by that terminal metal piece arranges to inclined relative to circuit substrate.
Preferred card edge connector according to the present invention, first housing possesses the first movable housing configured in the side, face of the side of circuit substrate and the second movable housing configured in the side, face of the opposite side of circuit substrate, and the first movable housing and the second movable housing can swingingly link mutually.It addition, the second housing possesses accommodation chamber, this accommodation chamber holds the first movable housing and the second movable housing, and has and close the first movable housing and the guide surface of the second movable housing towards the chimeric position that completes.
Possess the card edge connector of this composition to be completed to be fitted together to towards completing position to insert the second housing by the first housing. On the other hand, terminal metal piece arrive chimeric complete position before commitment positions till be separated by with circuit substrate, starting to complete position to arrival from this commitment positions, with conductive pattern continuous contact. Thus, the preferred card edge connector according to the present invention, in chimeric most of process, it is possible to avoid terminal metal piece to contact with circuit substrate, therefore can suppress the first housing is inserted the power needed for the second housing.
Preferred card edge connector according to the present invention, it is possible to the rear side that the electric wire being connected to terminal metal piece is drawn is being arranged waterproof seal. This waterproof seal seals between rear end and the first housing and second housing of the first movable housing.
Preferred card edge connector according to the present invention, terminal metal piece can arrange, on the top contacted with conductive pattern, the contact turned back in U-shaped manner. This contact is owing to turning back in U-shaped manner, therefore can pay appropriate elasticity, and, the part owing to contacting with conductive pattern is curved surface, therefore can suppress to give the abrasive forces of conductive pattern lower.
Invention effect
According to the present invention, owing to making the terminal metal piece of card edge connector tilt relative to circuit substrate, therefore terminal metal piece can be arranged two row or above. Thus, the present invention contributes to the multipolarization of card edge connector.
Accompanying drawing explanation
Fig. 1 is the longitudinal section illustrating the card edge connector involved by present embodiment, and (a) illustrates the state being fitted together to, and (b) is by the figure shown in the decomposition of each key element;
Fig. 2 is the top view illustrating the card edge connector involved by present embodiment;
Fig. 3 is the longitudinal section at the chimeric initial stage illustrating the card edge connector involved by present embodiment;
Fig. 4 illustrates the longitudinal section of the chimeric state carried out compared with Fig. 3;
Fig. 5 illustrates chimeric compared with Fig. 4 carrying out, at the longitudinal section of the state being about to before being fitted together to.
Detailed description of the invention
Hereinafter, the present invention is explained based on embodiment shown in the drawings.
As shown in Figure 1 and Figure 2, card edge connector 1 involved in the present invention possesses inner housing (the first housing) 10 and the shell body (the second housing) 50 that circuit substrate 60 is kept. The conductive pattern 65 of each formation that card edge connector 1 is connected electrically in the surface 61 of circuit substrate 60 and the back side 63 and omit other circuit substrates of diagram. This card edge connector 1 is characterised by, electrically connect along the chimeric direction x two of circuit substrate 60 conductive pattern 65 arranged with arrange and by inner housing 10 keep along being fitted together to the terminal metal piece 40 that direction two arranges with arranging. Hereinafter, after each element is described successively, the chimeric order of inner housing 10 and shell body 50 is described. Additionally, in inner housing 10 and shell body 50, define before and after it according to mutually chimeric direction.
[inner housing 10]
As shown in Fig. 1 (b), inner housing 10 possesses the first movable housing 11 and the second movable housing 12, respectively terminal metal piece 40 is kept. First movable housing 11 and the second movable housing 12 by swinging axle 13 can link in the way of mutually swinging in set scope.If chimeric inner housing 10 and shell body 50, then the first movable housing 11 and the second movable housing 12 clamp circuit substrate 60 from side, surface 61 and side, the back side 63. The position that first movable housing 11 configures even so with the second movable housing 12 is different, but possesses identical composition, for identical composition part, is accompanied by identical symbol, below the first movable housing 11 is illustrated. It addition, the first movable housing 11 and the second movable housing 12 all form by the resin of insulating properties is carried out injection moulding.
First movable housing 11 possesses chamber 15, and chamber 15 is received and keeps multiple terminal metal piece 40. Multiple chambeies 15 are by constituting string chamber row along the width y (Fig. 2) of the first movable housing 11 arrangement. About the first movable housing 11, chamber arranges with being listed in upper two row of chimeric direction x. Among arranging two, sometimes will be located in the chamber 15 of front side and be called chamber 15f, and the chamber 15 that will be located in rear side is called chamber 15r. But, when both being made a distinction, it is generically and collectively referred to as chamber 15.
If the first movable housing 11 possesses chimeric with shell body 50, with circuit substrate 60 clamping face 16 in opposite directions, become set angle and the guide surface 17 being connected with its one end and the rear end face 18 being connected with the other end of clamping face 16 with clamping face. Above-mentioned chamber 15 is formed parallel to guide surface 17, and possesses the connection opening 151 at clamping face 16 opening and the extraction opening 152 at rear end face 18 opening. Thus, chamber 15 is arranged obliquely relative to clamping face 16, and runs through the first movable housing 11 along the longitudinal direction.
As shown in Fig. 1 (a), the contact 41 of the terminal metal piece 40 being accommodated in chamber 15 exposes from connecting opening 151, and the electric wire 45 being connected to terminal metal piece 40 is drawn towards the outside from extraction opening 152.
Inside in chamber 15, it is possible to arrange spear (lance), this spear keeps in the way of the terminal metal piece 40 being contained rests on commitment positions and do not deviate from from chamber 15.
As shown in Figure 11 (b), first movable housing 11 cross section in the front being positioned at clamping face 16 and guide surface 17 is formed with the chimeric block 19 of cubic. Chimeric block 19 first guide surface 53 (the second movable housing 12 is the second guide surface 54) with shell body 50 in inner housing 10 with the chimeric process of shell body 50 contacts. If it addition, be fitted together to, then chimeric block 19 is embedded in the embeded slot 55 of shell body 50. Describe afterwards and contacted with first guide surface the 53, second guide surface 54 by chimeric block 19, and be embedded in the effect that embeded slot 55 brings.
First movable housing 11 possesses the support chip 14 highlighted from clamping face 16. Swinging axle 13 run through by clamping face 16 each other in opposite directions in the way of support chip 14 ground of the support chip 14 of the first movable housing 11 that configures and the second movable housing 12 arrange. So, so that the first movable housing 11 and the second movable housing 12 can be supported in the way of mutually swinging.
[waterproof seal 20]
Waterproof seal 20 is set for stoping water from rear end face 18 side, and from intruding into the inside of inner housing 10 between inner housing 10 and shell body 50. Therefore, waterproof seal 20 has the shape imitating rear end face 18, and installs when being not provided with gap between rear end face 18.
As shown in Fig. 1 (b), waterproof seal 20 has the surface area bigger than the area being combined by the rear end face 18 of both the first movable housing 11 and the second movable housing 12, for the parts being made up of soft material such as rubber.
Waterproof gasket cement 20 is being formed through the sealing hole 21 of the exterior and the interior with each the corresponding position in multiple chambeies 15 of the first movable housing 11 and the second movable housing 12. Terminal metal piece 40 passes through to seal hole 21 when inserting chamber 15, and the electric wire 45 being connected to terminal metal piece 40 runs through sealing hole 21. Run through the electric wire 45 sealing hole 21 and the surrounding sealing hole 21 to be close to, thus stoping the water having passed through to draw opening 152 to intrude into the inside in chamber 15.
The waterproof seal 20 gamut throughout periphery is formed with sealing block 23. Sealing block 23 possesses three sealing strips 24 highlighted from outer peripheral face, if inner housing 10 and the chimeric of shell body 50 complete, then shell body 50 is close to by sealing strip 24. So, waterproof seal 20 stops water to be invaded between inner housing 10 and shell body 50.
[lid 30]
Inner housing 10 and waterproof seal 20 are fixed on shell body 50 by covering the installation of waterproof seal 20 ground from rear side by lid 30.
As shown in Fig. 1 (b), lid 30 possesses corresponding with the first movable housing 11 first lid 31 and the corresponding with the second movable housing 12 second lid 32, both by hinge 33 can link in the way of mutually swinging. If lid 30 is assembled in inner housing 10 by waterproof seal 20, then follow the first movable housing 11 of inner housing 10 and the oscillating motion of the second movable housing 12 and oscillating motion. Additionally, in the present embodiment, the angle that the clamping face 16 of the first movable housing 11 with the second movable housing 12 is constituted each other being diminished and becoming close to parallel situation is called Guan Bi, and the angle both constituted becomes big situation and is called and opens.
First lid 31 of lid 30 and the second lid 32 are at the wire hole 33 being formed through the exterior and the interior with each the corresponding position in multiple chambeies 15 of the first movable housing 11 and the second movable housing 12. Run through the electric wire 45 sealing hole 21 and be drawn out to outside via wire hole 33.
The chimeric lining 35 of lid 30 gamut throughout periphery is formed. If being fitted together to, then chimeric lining 35 is embedded in the chimeric lining 57 of shell body 50 from outside, to prevent inner housing 10 and shell body 50 from departing from. In order to ensure the completeness of locking, chimeric lining 35 and chimeric lining 57 can arrange the latch protrusion omitting diagram.
[terminal metal piece 40]
Terminal metal piece 40 is monolithically fabricated the form of jack type, as shown in Fig. 1 (b), is integrally provided with contact 41 on top. Contact 41 can be formed in the way of elastic deformation thin-walled, and be provided with U-shaped on its top turn back 42. If terminal metal piece 40 is held in the commitment positions in the chamber 15 of inner housing 10, then turn back 42 tip portion from connect opening 151 to outside the amount of prominent pettiness.
Terminal metal piece 40 uses electric conductivity and elastic outstanding metal material, for instance copper alloy.
[shell body 50]
As shown in Fig. 1 (a), shell body 50 holding circuit substrate 60, and chimeric with inner housing 10. Shell body 50 can also be doubled as by a part for electronic equipment framework.
Shell body 50 possesses accommodation chamber 51, holds chamber 51 and holds inner housing 10. Hold the chamber 51 front opening at shell body 50, in the way of the aperture area rearward end of longitudinal section narrows, be formed as taper, and in the face of the first guide surface 53 and the second guide surface 54.
First guide surface 53 and the second guide surface 54 constitute set angle and intersect. The angle that this intersecting angle is constituted each other with the guide surface 17 of the first movable housing 11 of the chimeric inner housing 10 completed and the second movable housing 12 is substantially uniform.If inner housing 10 inserts the accommodation chamber 51 of shell body 50, then each in the first movable housing 11 and the second movable housing 12 respective chimeric block 19 1 edge the first guide surface 53 and the second guide surface 54 slides, towards the depths advance holding chamber 51. First movable housing 11 and the second movable housing 12 are along with towards before holding the depths in chamber 51 and then close gradually.
Cross section at the first guide surface 53 and the second guide surface 54 is formed with embeded slot 55, if inner housing 10 is inserted into the depths holding chamber 51 and has been fitted together to, then the chimeric block 19 of the first movable housing 11 is embedded in this embeded slot 55 together with the chimeric block 19 of the second movable housing 12.
[explanation of chimeric process]
Then, process inner housing 10 and shell body 50 being mutually fitted together to is described referring also to Fig. 3～Fig. 5. Additionally, at inner housing 10, terminal metal piece 40 is held in the commitment positions in chamber 15, and, it is assembled with waterproof seal 20 and lid 30.
Before carrying out chimeric operation, inner housing 10 is positioned in the accommodation chamber 51 of shell body 50. The premise of this location is, the circuit substrate 60 being held in shell body 50 is in the position being inserted between the first movable housing 11 and the second movable housing 12. Afterwards, inner housing 10 is pushed towards the depths holding chamber 51. At the time point at this chimeric initial stage, as it is shown on figure 3, the first movable housing 11 and the second movable housing 12 are opened the most.
If being pushed further towards the depths holding chamber 51 by inner housing 10, then as shown in Figure 4, the front of circuit substrate 60 is inserted between the first movable housing 11 and the second movable housing 12. On the other hand, chimeric block 19 1 edge first guide surface 53 of the first movable housing 11 slides directed on one side, chimeric block 19 1 edge second guide surface 54 of the second movable housing 12 slides directed on one side, the first movable housing 11 and second movable housing 12 Guan Bi compared with at first. But, owing to, between the first movable housing 11 and the second movable housing 12, remaining the gap having well beyond circuit substrate 60 thickness, therefore terminal metal piece 40 will not contact with circuit substrate 60 from initially starting.
If being pushed further into inner housing 10, then as it is shown in figure 5, the first movable housing 11 and the second movable housing 12 close, terminal metal piece 40 is close to circuit substrate 60. At the rear end side place of inner housing 10, the sealing strip 24 of waterproof seal 20 is connected to shell body 50 and is fitted together to the inwall of lining 57, and the chimeric lining 35 of inner housing 10 covers the rear end side of chimeric lining 57.
If being pushed towards the depths holding chamber 51 by inner housing 10 further, then what arrive shown in Fig. 1 chimeric completes position. Then, the conductive pattern 65 of the terminal metal piece 40 and circuit substrate 60 surface 61 that are held in the first movable housing 11 contacts, and the conductive pattern 65 of the terminal metal piece 40 and circuit substrate 60 back side 63 being held in the second movable housing 12 contacts. Each terminal metal piece 40 given location before the position that arrival has been fitted together to is somewhat comes into contact with conductive pattern 65, and by maintaining the effect that this state continuous contact realizes CONTACT WITH FRICTION (wiping) until the position being fitted together to. It addition, the contact 41 of each terminal metal piece 40 is by being pushed against circuit substrate 60 and elastic deformation. By the counter-force of this elastic deformation, at the first movable housing 11 and the second movable housing 12, effect between is intended to the power in the direction opened.
If it addition, reach to be fitted together to, then the chimeric block 19 of the first movable housing 11 and the second movable housing 12 inserts in embeded slot 55.Power owing to being intended to open acts on the first movable housing 11 and the second movable housing 12, therefore each chimeric block 19 is pushed against upper wall 55a and lower wall 55b in the face of embeded slot 55. This pushing force contributes to preventing inner housing 10 from deviating from from holding chamber 51. But, present embodiment can also seek to prevent inner housing 10 from deviating from from holding chamber 51 by arranging retaining mechanism between lid 30 and shell body 50.
If it addition, reach to be fitted together to, then the sealing strip 24 of waterproof seal 20 is close to shell body 50 and is fitted together to the inwall of lining 57, thus hinders water to intrude in accommodation chamber 51. And, if reaching to be fitted together to, then the chimeric lining 35 of lid 30 covers chimeric lining 57 around.
[effect of embodiment]
Then, the effect based on card edge connector 1 is described.
Card edge connector 1 arranges multiple terminal metal piece 50 for the face two of the side of circuit substrate 60 with arranging, therefore only arranges with the face in side compared with the existing card edge connector of string terminal metal piece, it is possible to realize multipolarization. Can such two row ground arrangement terminal metal piece 40 be because making terminal metal piece 40 tilt relative to circuit substrate 60. If making the maneuver that terminal metal piece 40 tilts relative to circuit substrate 60 and contacts, then can also arrange terminal metal piece 40 with Shangdi by three row.
Then, about card edge connector 1, until inner housing 10 and the chimeric of shell body 50 complete, terminal metal piece 40 is kept out of the way relative to circuit substrate 60, arrive be fitted together to position somewhat before commitment positions start, terminal metal piece 40 contacts with the conductive pattern 65 of circuit substrate 60.
Thus, in most of scope of chimeric process, inner housing 10 is not subjected to the counter-force caused because terminal metal piece 40 contacts with circuit substrate 60, thus card edge connector 1 can carry out multipolarization, and can reduce the power inserted by inner housing 10 needed for accommodation chamber 51. Additionally, the commitment positions that terminal metal piece 40 comes into contact with conductive pattern 65 is it can be considered that the insertion reducing effect of power of inner housing 10, aforementioned friction contact effect etc. and at random set.
It addition, about card edge connector 1, it is possible to avoid terminal metal piece 40 to be connected to the top of circuit substrate 60 and damage, and being prevented from terminal metal piece 40 and slide along surface 61 and the back side 63 of circuit substrate 60, conductive pattern 65 is peeled off.
Above effect realizes by possessing following essential condition: inner housing 10 can be constituted in the way of opening and closing by the first movable housing 11 and the second movable housing 12, and, two housings close along with chimeric carrying out.
This concludes the description of the preferred embodiment of the present invention, but without departing from the purport of the present invention, then can carry out the composition enumerated in the above-described embodiment accepting or rejecting selecting, or suitably be changed to other compositions.
Such as, card edge connector about present embodiment, although the description of the example that the terminal metal piece surface with circuit substrate and back side both sides contact, but the present invention can also be applicable to contact and only be arranged with the card edge connector of multiple row terminal metal piece in the face of either side.
It addition, waterproof seal 20 and lid 30 are the optional key element of the present invention, according to applicable object, there is also situation about not using.
Although it addition, the contact being applicable to the terminal metal piece of the present invention is preferably and possesses turning back of U-shaped, but as long as possessing the elasticity of appropriateness, then paying no attention to its form.
Symbol description
1 card edge connector
10 inner housings
11 first movable housings
12 second movable housings
13 swinging axles
15f, 15r (15) chamber
16 clamping faces
17 guide surfaces
18 rear end faces
19 chimeric blocks
20 waterproof seals
30 lids
40 terminal metal piece
41 contacts
42 turn back
50 shell bodies
51 hold chamber
53 first guide surfaces
54 second guide surfaces
55 embeded slots
60 circuit substrates
61 surfaces
63 back sides
65 conductive patterns
Claims (amendment according to treaty the 19th article)
1. a card edge connector, possesses:
Second housing, it is formed with the circuit substrate of multiple conductive pattern keeps along an edge multiple row; And
First housing, it is mutually chimeric with described second housing, and to each multiple row electrically connected in the described conductive pattern of described circuit substrate the terminal metal piece that arranges keep,
It is characterized in that,
Described terminal metal piece tilts in same direction relative to described circuit substrate and arranges along chimeric direction multiple row.
2. card edge connector according to claim 1,
Described first housing possesses:
First movable housing, it is configured at the side, face of side of described circuit substrate; And
Second movable housing, it is configured at the side, face of opposite side of described circuit substrate,
Described first movable housing and described second movable housing can swingingly link mutually,
Described second housing possesses:
Holding chamber, it holds described first movable housing and described second movable housing, and has towards the chimeric guide surface completing position described first movable housing of Guan Bi and described second movable housing.
3. card edge connector according to claim 2,
Described terminal metal piece
It is separated by with described circuit substrate till commitment positions before completing position described in arriving,
Start to completing position described in arriving from described commitment positions, with described conductive pattern continuous contact.
4. the card edge connector according to any one in claim 1～claim 3, possesses waterproof seal,
Described waterproof seal is located at the rear side drawn by the electric wire being connected to described terminal metal piece,
And seal between rear end and described first housing and described second housing of described first housing.
5. the card edge connector according to any one in claim 1～claim 4,
Described terminal metal piece
The contact turned back in U-shaped manner is set on the top contacted with described conductive pattern.
Claims (5)
1. a card edge connector, possesses:
Second housing, it is formed with the circuit substrate of multiple conductive pattern keeps along an edge multiple row; And
First housing, it is mutually chimeric with described second housing, and to each multiple row electrically connected in the described conductive pattern of described circuit substrate the terminal metal piece that arranges keep,
It is characterized in that,
Described terminal metal piece arranges in same direction obliquely relative to described circuit substrate.
2. card edge connector according to claim 1,
Described first housing possesses:
First movable housing, it is configured at the side, face of side of described circuit substrate; And
Second movable housing, it is configured at the side, face of opposite side of described circuit substrate,
Described first movable housing and described second movable housing can swingingly link mutually,
Described second housing possesses:
Holding chamber, it holds described first movable housing and described second movable housing, and has towards the chimeric guide surface completing position described first movable housing of Guan Bi and described second movable housing.
3. card edge connector according to claim 2,
Described terminal metal piece
It is separated by with described circuit substrate till commitment positions before completing position described in arriving,
Start to completing position described in arriving from described commitment positions, with described conductive pattern continuous contact.
4. the card edge connector according to any one in claim 1～claim 3, possesses waterproof seal,
Described waterproof seal is located at the rear side drawn by the electric wire being connected to described terminal metal piece,
And seal between rear end and described first housing and described second housing of described first housing.
5. the card edge connector according to any one in claim 1～claim 4,
Described terminal metal piece
The contact turned back in U-shaped manner is set on the top contacted with described conductive pattern.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013231792A JP6283202B2 (en) | 2013-11-08 | 2013-11-08 | Card edge connector |
| JP2013-231792 | 2013-11-08 | ||
| PCT/JP2014/079225 WO2015068689A1 (en) | 2013-11-08 | 2014-11-04 | Card edge connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105684224A true CN105684224A (en) | 2016-06-15 |
| CN105684224B CN105684224B (en) | 2018-09-28 |
Family
ID=53041466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480061294.7A Active CN105684224B (en) | 2013-11-08 | 2014-11-04 | Card edge connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6283202B2 (en) |
| CN (1) | CN105684224B (en) |
| WO (1) | WO2015068689A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180931A (en) * | 2018-11-13 | 2020-05-19 | 泰科电子日本合同会社 | Electrical device |
| WO2023283534A1 (en) * | 2021-07-08 | 2023-01-12 | Cisco Technology, Inc. | Connecting multi-conductor cables with surface contacts |
| US11916324B2 (en) | 2021-07-08 | 2024-02-27 | Cisco Technology, Inc. | Connecting multi-conductor cables with surface contacts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0273589A1 (en) * | 1986-12-22 | 1988-07-06 | The Whitaker Corporation | High density coax connector |
| JPH0837065A (en) * | 1993-10-28 | 1996-02-06 | Sumitomo Wiring Syst Ltd | Card edge connector |
| US5823823A (en) * | 1995-03-29 | 1998-10-20 | Siemens Aktiengesellschaft | Electrical connector assembly |
| JP2011086457A (en) * | 2009-10-14 | 2011-04-28 | Yazaki Corp | Waterproof connector |
| JP2012212613A (en) * | 2011-03-31 | 2012-11-01 | Fujitsu Component Ltd | Card edge connector having floating function |
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2013
- 2013-11-08 JP JP2013231792A patent/JP6283202B2/en active Active
-
2014
- 2014-11-04 CN CN201480061294.7A patent/CN105684224B/en active Active
- 2014-11-04 WO PCT/JP2014/079225 patent/WO2015068689A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0273589A1 (en) * | 1986-12-22 | 1988-07-06 | The Whitaker Corporation | High density coax connector |
| JPH0837065A (en) * | 1993-10-28 | 1996-02-06 | Sumitomo Wiring Syst Ltd | Card edge connector |
| US5823823A (en) * | 1995-03-29 | 1998-10-20 | Siemens Aktiengesellschaft | Electrical connector assembly |
| JP2011086457A (en) * | 2009-10-14 | 2011-04-28 | Yazaki Corp | Waterproof connector |
| JP2012212613A (en) * | 2011-03-31 | 2012-11-01 | Fujitsu Component Ltd | Card edge connector having floating function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180931A (en) * | 2018-11-13 | 2020-05-19 | 泰科电子日本合同会社 | Electrical device |
| WO2023283534A1 (en) * | 2021-07-08 | 2023-01-12 | Cisco Technology, Inc. | Connecting multi-conductor cables with surface contacts |
| US11916324B2 (en) | 2021-07-08 | 2024-02-27 | Cisco Technology, Inc. | Connecting multi-conductor cables with surface contacts |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015068689A1 (en) | 2015-05-14 |
| JP6283202B2 (en) | 2018-02-21 |
| CN105684224B (en) | 2018-09-28 |
| JP2015092440A (en) | 2015-05-14 |
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