CN113922114B - Connector for self-locking substrate - Google Patents
Connector for self-locking substrate Download PDFInfo
- Publication number
- CN113922114B CN113922114B CN202111158994.6A CN202111158994A CN113922114B CN 113922114 B CN113922114 B CN 113922114B CN 202111158994 A CN202111158994 A CN 202111158994A CN 113922114 B CN113922114 B CN 113922114B
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- longitudinal direction
- section
- body part
- locking
- connector
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- 239000000758 substrate Substances 0.000 title claims abstract description 34
- 210000001503 joint Anatomy 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 description 11
- 238000003032 molecular docking Methods 0.000 description 10
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Abstract
The application discloses a connector for a self-locking substrate, which comprises a body part extending along the longitudinal direction and a plurality of terminals combined with the body part and arranged into at least one row along the longitudinal direction; the body part is provided with a butt joint cavity for inserting a butt joint connector; the sliding locking piece is arranged at least one end position of the body part along the longitudinal direction, can slide along the longitudinal direction and is provided with a locking part for locking with the butt connector; the auxiliary force spring piece is combined with the body part and matched with the sliding lock catch piece, and the auxiliary force spring piece applies elastic retaining force to the sliding lock catch piece, so that the lock catch part is maintained in a state of protruding into the butt joint cavity; and the unlocking component is rotationally combined with the body part and is linked with the sliding locking piece and/or the attaching force spring piece, and when the unlocking component is operated to rotate relative to the body part, the unlocking component drives the sliding locking piece to move in the longitudinal direction. The lock catch of the connector for the substrate and the butt connector can be realized.
Description
Technical Field
The application belongs to the technical field of connectors, and particularly relates to a self-locking type connector for a substrate.
Background
In the prior art, please refer to CN213340830U, a board-to-board connector is disclosed, which comprises a female connector and a male connector that is in butt joint with the female connector, wherein the female connector generally comprises an insulating base and a plurality of terminals that are combined on the insulating base. The insulating seat comprises a bottom plate, a middle island, two side walls which are oppositely arranged and two end walls which are oppositely arranged, wherein the middle island, the side walls and the end walls are respectively connected with the bottom plate. The two ends of the side walls are respectively connected with the two end walls, the two side walls and the two end walls jointly enclose a frame-shaped structure, the middle island is positioned in the frame-shaped structure, and a butt joint cavity for accommodating at least part of the area of the male end connector is formed between the middle island and the frame-shaped structure. And the terminals are combined with the two side walls in two rows.
In the board-to-board connector in the prior art, the end wall position of the female end connector is further combined with the female end fitting, the female end fitting correspondingly and correspondingly buckles with the male end connector to realize the butt joint fixing of the male and female end connectors, and the female end fitting can also be used for transmitting electric signals, however, the female end fitting is only used for realizing the buckle fixing with the male end connector, so that the female end connector and the male and female end connector are easy to separate and fail when falling or being impacted.
Therefore, there is a need to design a connector for a substrate with a locking function to solve the above-mentioned technical problems.
Disclosure of Invention
The present invention provides a connector for a self-locking substrate, which can realize locking with a butt connector.
In order to achieve the above purpose, the present application provides the following technical solutions:
a connector for a self-locking substrate comprises a body part extending along a longitudinal direction and a plurality of terminals combined with the body part and arranged in at least one row along the longitudinal direction;
the body part is provided with a butt joint cavity for inserting a butt joint connector;
each terminal comprises a fixing section combined with the body part, a contact section at least partially protruding into the butting cavity and a butting section extending outwards from the body part, wherein the butting section is used for being electrically connected with the butting substrate, and the contact section is used for being electrically connected with the butting connector and further comprises:
the sliding locking piece is arranged at least one end position of the body part along the longitudinal direction, can slide along the longitudinal direction and is provided with a locking part for locking with the butt connector;
the auxiliary force spring piece is combined with the body part and matched with the sliding lock catch piece, and the auxiliary force spring piece applies elastic retaining force to the sliding lock catch piece, so that the lock catch part is maintained in a state of protruding into the butt joint cavity;
and the unlocking component is rotationally combined with the body part and is linked with the sliding locking piece and/or the attaching force spring piece, and when the unlocking component is operated to rotate relative to the body part, the unlocking component drives the sliding locking piece to move in the longitudinal direction.
Further, the body portion includes the diapire, extends two lateral walls that form and extends two end walls that form along the both ends of longitudinal direction at the diapire along the both sides of longitudinal direction upwards at the diapire, two lateral walls and two end walls enclose jointly and establish formation the butt joint chamber, the terminal combines with the lateral wall, slip latch fitting, attaching force spring spare and unblock subassembly all are located on the end wall.
Further, the force-attaching spring piece comprises a functional section generating the elastic holding force, a linkage section combined with one end of the functional section and a limiting section combined with the other end of the functional section, wherein the limiting section is limited on the body part, and the linkage section is combined with the sliding lock catch piece.
Further, the unlocking component is formed with a pivoting part and a driving surface, the pivoting part is rotationally connected with the main body part, and the driving surface correspondingly pushes against the linkage section of the force-bearing spring piece to convert the rotary motion of the unlocking component into the linear motion of the linkage section.
Further, the unlocking component is formed with a pivoting part and a driving surface, the pivoting part is rotationally connected with the main body part, and the driving surface correspondingly pushes against the sliding locking piece to convert the rotary motion of the unlocking component into the linear motion of the sliding locking piece.
Further, the driving surface is a cambered surface.
Further, the linkage section is plate-shaped, the linkage section is respectively provided with a functional section along the transverse direction perpendicular to the longitudinal direction, the free end of each functional section is combined with a limiting section, and the sliding locking piece is arranged under the linkage section and between the two functional sections.
Further, the limiting section is combined with an end area of the end wall, which is far away from the butt joint cavity along the longitudinal direction, and the functional section is a compression spring.
Further, the functional section is formed by bending a metal plate and is in a transverse S shape.
Further, the helmet member further comprises a top plate protection part, an outer side protection part formed by downwards extending two sides of the top plate protection part along the longitudinal direction, a cavity end wall protection part formed by downwards extending one end of the top plate protection part adjacent to the butt joint cavity along the longitudinal direction, and a side wall protection part formed by further extending the cavity end wall protection part and corresponding to a region which straddles the side wall except the terminal, wherein the locking part of the sliding locking part penetrates through the cavity end wall protection part and protrudes into the butt joint cavity, the top plate protection part covers the respective parts of the sliding locking part and the attaching spring member, the outer side protection part correspondingly covers the outer side surfaces of the two sides of the end wall along the longitudinal direction, and the unlocking component protrudes upwards to the upper part of the top plate protection part.
Compared with the prior art, the beneficial effects of this application are: a latch with the mating connector can be implemented.
Drawings
Fig. 1 is a schematic perspective view of a self-locking substrate connector of the present application.
Fig. 2 is a partially exploded perspective view of the connector for a self-locking substrate shown in fig. 1.
Fig. 3 is a further exploded perspective view of the self-locking substrate connector shown in fig. 2.
Fig. 4 is a further exploded perspective view of the self-locking substrate connector shown in fig. 3.
Fig. 5 is a top view of the self-locking substrate connector shown in fig. 1.
Fig. 6 is a cross-sectional view taken along line A-A of fig. 5.
Fig. 7 is a sectional view taken along line B-B of fig. 5.
Fig. 8 is a mating state diagram of the sliding latch member, the force spring member, and the unlocking member of the self-locking substrate connector of the present application, specifically showing the angle as seen from the side in fig. 1.
Fig. 9 is a perspective view of a slide latch member, an attaching spring member, and an unlocking unit of the self-locking substrate connector of the present application.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1 to 9, a self-locking substrate connector disclosed in the present application is mainly used for a connector to be mated with a mating substrate (not shown) and mated with a mating connector (not shown). The connector for the self-locking substrate comprises a body part 1 extending longitudinally, a plurality of terminals 2 combined with the body part 1, two sliding locking pieces 3 arranged at two longitudinal ends of the body part 1, two attaching force spring pieces 4 matched with the two sliding locking pieces 3, two unlocking assemblies 5 and armor pieces 6, wherein the two unlocking assemblies 5 and the armor pieces 6 are interlocked with the two attaching force spring pieces 4.
Wherein, the sliding locking piece 3 is arranged at two end positions of the body part 1 along the longitudinal direction, the sliding locking piece 3 can slide along the longitudinal direction within a certain range, and a locking part 31 for locking with the butt connector is formed. The force spring 4 is combined with the body 1 and cooperates with the sliding latch 3, and the force spring 4 applies elastic holding force to the sliding latch 3, so that the latch 31 is maintained in a state of protruding into the docking chamber 10 (refer to a normal state without any interference of operation). The unlocking component 5 is rotatably combined with the body part 1 and is linked with the sliding locking piece 3 and/or the attaching spring piece 4, and when the unlocking component 5 is operated to rotate relative to the body part 1, the unlocking component 5 drives the sliding locking piece 3 to move in the longitudinal direction, so that the locking part 31 is separated from the locking of the butt connector.
Referring to fig. 1 to 4, the body 1 is formed by injection molding of an insulating material, and includes a bottom wall 11, two side walls 12 extending upward from both sides of the bottom wall 11 in the longitudinal direction, two end walls 13 extending upward from both ends of the bottom wall 11 in the longitudinal direction, and an island wall 14 extending upward from a middle position of the bottom wall 11. The bottom wall 11, the two side walls 12, the two end walls 13 and the island walls 14 together enclose an annular abutting cavity 10 with an upward opening, and the abutting cavity 10 is used for inserting an abutting connector.
Further, the terminals 2 are arranged in two rows along the longitudinal direction and are respectively fixed to the two side walls 12, each terminal 2 includes a fixing section 21 combined with the side wall 12, a elastically deformable contact section 22 protruding at least partially into the mating cavity 10, and a mating section 23 extending out of the side wall 12, the mating section 23 is used for electrically connecting with the mating substrate, and the contact section 22 is used for electrically connecting with the mating connector.
As shown in fig. 1 to 7, the width of the end wall 13 in the longitudinal direction is designed to be relatively wide in the present application in order to provide sufficient space for the assembly of the force spring element 4. Wherein, the upper surface of the end wall 13 is formed with a sliding groove 130 (refer to fig. 4 and fig. 3), the sliding groove 130 extends along the longitudinal direction, the sliding locking member 3 is slidably combined in the sliding groove 130, and the sliding locking member 3 is located at the middle position of the end wall 13 along the transverse direction perpendicular to the longitudinal direction. The sliding groove 130 is disposed in communication with the docking chamber 10. The sliding locking piece 3 can slide along the longitudinal direction relative to the body part 1, one end of the sliding locking piece 3 adjacent to the butting cavity 10 is provided with a locking part 31 for locking with the butting connector, and the locking part 31 protrudes into the butting cavity 10.
As shown in fig. 5 and 6, further, the end wall 13 is further extended with a latch groove 131 in communication with the sliding groove 130, the sliding latch 3 is extended with a latch member 32 correspondingly protruding into the latch groove 131, and the latch groove 131 limits the sliding track of the sliding latch 3 along the longitudinal direction within a fixed range. In this application, the latch groove 131 is located right below the slide groove 130. The sliding locking piece 3 is a metal piece and extends into a strip-shaped sheet structure along the longitudinal direction. The latch member 32 is formed by extending the slide latch member 3 downward.
As shown in fig. 1 to 4, the upper surface of the wider end wall 13 is further recessed with two assembling grooves 132, and two assembling grooves 132 are respectively disposed on two sides of the sliding groove 130 along the longitudinal direction, and each assembling groove 132 is parallel to the extending direction of the sliding groove 130. Each of the assembly grooves 132 is provided to be upwardly opened.
As shown in fig. 1 to 9, the force spring member 4 is formed by stamping and bending a metal plate, and includes a functional section 41 capable of generating an elastic holding force (elastic deformation force), a linkage section 42 coupled to one end of the functional section 41, and a limit section 43 coupled to the other end of the functional section 41. The linking section 42 is substantially plate-shaped, and each of the linking sections 42 is provided with one functional section 41 along a transverse direction perpendicular to the longitudinal direction, and the free end of each functional section 41 is combined with the limiting section 43 (in this embodiment, the limiting section 43 is directly formed by the free end of the functional section 41, and in other embodiments, the limiting section 43 may be a separate member integrally combined with or fixed to the functional section 41). The sliding locking piece 3 is disposed right below the linkage section 42 and between the two functional sections 41. Specifically, the linking section 42 is combined with the sliding latch 3 in a limiting manner, in one embodiment, a through hole 420 (shown in fig. 9) is formed on the linking section 42 in a penetrating manner, and a limiting portion 301 (shown in fig. 9) inserted into the through hole is formed on the sliding latch 3; of course, the linking section 42 may be directly fixed to the sliding latch 3 by welding or gluing.
Referring to fig. 4 in combination with fig. 5, the limiting section 43 is combined with an end area of the end wall 13 away from the docking chamber 10 along the longitudinal direction, the functional section 41 is correspondingly assembled and accommodated in the assembling groove 132, and the functional section 41 is a compression spring (when compressed along the longitudinal direction, the functional section 41 can generate the elastic retaining force, and has a generally transverse S-shape.
Referring to fig. 1 to 9, the unlocking component 5 is formed with a pivot portion 51 and a driving surface 52. The pivoting portion 51 is rotatably combined in the end wall 13, in one embodiment, a transfer slot 133 is formed on the end wall 13, the pivoting portion 51 is correspondingly rotatably combined in the transfer slot 133, and the unlocking assembly 5 can swing in a certain angle relative to the body 11 with the pivoting portion 51 as a rotation axis.
Further, referring to fig. 4, 8 and 9, the unlocking assembly 5 includes two rotating arm sections 501 spaced apart and disposed in parallel along a transverse direction perpendicular to the longitudinal direction, and an operating arm section 502 integrally connecting the two rotating arm sections 501. One end of each rotating arm segment 501 forms the pivot portion 51, and the other end of the rotating arm segment 501 forms the driving surface 52. The unlocking component 5 straddles over the linkage section 42, the two rotating arm sections 501 are respectively located at two sides of the linkage section 42 along the longitudinal direction, and the operating arm section 502 is located over the linkage section 42. One end of the linking section 42 away from the docking chamber 10 extends with a wing 421 along a transverse direction perpendicular to the longitudinal direction, and the driving surface 52 of the unlocking component 5 correspondingly abuts against the wing 421.
The principle of operation of the connector for self-locking substrate of the present application is briefly described below:
when the butt connector is inserted into the butt cavity 10, the locking part 31 is pushed against, the locking part 31 is forced to move along the longitudinal direction in a direction away from the butt cavity 10, the linkage section 42 is synchronously driven to move, and the functional section 41 is further linked and compressed, so that the functional section 41 is forced to shrink along the longitudinal direction; until the butt connector is completely inserted into the butt cavity 10 and then is separated from the pushing of the locking part 31, at the moment, the functional section 41 is reset and elongated along the longitudinal direction due to self resilience force, and then the linkage section 42 is moved along the longitudinal direction to the butt cavity 10, so that the sliding locking piece 3 is driven to move until the locking part 31 is protruded into the butt cavity 10 again and locked with the butt connector, and the butt joint self-locking of the male end and the female end is realized.
When the docking connector needs to be pulled out of the docking cavity 10, only the user presses the operation arm section 502 of the unlocking component 5 downwards, so that the unlocking component 5 rotates by taking the pivoting portion 51 as a rotating shaft, the driving surface 52 slides against the pushing wing portion 421, the rotation motion of the unlocking component 5 is converted into the linear motion of the linkage section 42, the linkage section 42 moves along the longitudinal direction in the direction away from the docking cavity 10, and then the linkage sliding locking piece 3 moves, so that the locking portion 31 is separated from the locking of the docking connector, in the process, the functional section 41 is contracted along the longitudinal direction by attaching force, after the docking connector is taken out, the pressing of the operation arm section 502 is released, and the functional section 41 is reset by the resilience force of the functional section 41, so that the locking portion 31 protrudes into the docking cavity 10 again. In this application, the driving surface 52 is preferably an arc surface to promote the smoothness of the driving wing 421.
Since the linkage segment 42 and the sliding latch 3 in the present application are integrally and synchronously moving with each other, in other embodiments, the driving surface 52 may also directly abut against the sliding latch 3, and the structure similar to the wing 421 may be specifically designed to be formed on the sliding latch 3, so as to cooperate with the driving surface 52, thereby achieving the same effect.
Referring to fig. 1 to 7, the self-locking connector for a substrate of the present application further includes a cover member 6 made of a metal plate, the cover member 6 includes a top plate protecting portion 61, outer side protecting portions 62 formed by extending downward from both sides of the top plate protecting portion 61 in the longitudinal direction, a cavity end wall protecting portion 63 formed by extending downward from one end of the top plate protecting portion 61 adjacent to the mating cavity 10 in the longitudinal direction, and a side wall protecting portion 64 formed by extending further from the cavity end wall protecting portion 63 and corresponding to a region straddling the side wall 12 except the terminal 2, the locking portion 31 of the sliding locking member 3 protrudes into the mating cavity 10 through the cavity end wall protecting portion 63, the top plate protecting portion 61 covers respective portions of the sliding locking member 3 and the force spring member 4, the outer side protecting portions 62 correspondingly cover outer sides of both sides of the end wall 13 in the longitudinal direction, and the unlocking member 5 protrudes upward above the top plate protecting portion 61. The armor piece 6 mainly plays a role in limiting and fixing the sliding locking piece 3, the attaching spring piece 4 and the unlocking component 5, meanwhile, the armor piece 5 also plays a role in reinforcing and protecting two ends of the connector for the base self-locking substrate, and in certain use occasions, the armor piece 5 can also be used as a function of power supply electronics.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A connector for a self-locking substrate comprises a body part extending along a longitudinal direction and a plurality of terminals combined with the body part and arranged in at least one row along the longitudinal direction;
the body part is provided with a butt joint cavity for inserting a butt joint connector;
each terminal comprises a fixing section combined with the body part, a contact section at least partially protruding into the butting cavity and a butting section extending outwards from the body part, wherein the butting section is used for being electrically connected with the butting substrate, and the contact section is used for being electrically connected with the butting connector, and the terminal is characterized by further comprising:
the sliding locking piece is arranged at least one end position of the body part along the longitudinal direction, can slide along the longitudinal direction and is provided with a locking part for locking with the butt connector;
the auxiliary force spring piece is combined with the body part and matched with the sliding lock catch piece, the auxiliary force spring piece applies elastic retaining force to the sliding lock catch piece, so that the lock catch part is maintained in a state of protruding into the butt joint cavity, and the auxiliary force spring piece is provided with a linkage section;
the unlocking component is rotationally combined with the body part and is linked with the sliding locking piece and/or the attaching force spring piece, and when the unlocking component is operated to rotate relative to the body part, the unlocking component drives the sliding locking piece to move in the longitudinal direction;
the operation arm section is formed on the unlocking component and is positioned above the end part of the body part along the longitudinal direction, the operation arm section is pressed along the up-down direction perpendicular to the longitudinal direction and the transverse direction, and the unlocking component rotates relative to the body part and drives the sliding locking piece to move in the longitudinal direction so as to unlock the butt connector;
the unlocking component comprises two rotating arm sections and an operation arm section, wherein the rotating arm sections are arranged at intervals along the transverse direction perpendicular to the longitudinal direction, the operation arm sections are integrally connected with the two rotating arm sections, one end of each rotating arm section forms a pivoting part, the other end of each rotating arm section forms a driving surface, each wing part extends on the linkage section along the transverse direction perpendicular to the longitudinal direction, and the driving surface of the unlocking component is correspondingly propped against the wing parts.
2. The self-locking substrate connector according to claim 1, wherein: the body part comprises a bottom wall, two side walls and two end walls, wherein the two side walls are formed by upwards extending at two sides of the bottom wall along the longitudinal direction, the two end walls are formed by upwards extending at two ends of the bottom wall along the longitudinal direction, the butt joint cavity is formed by jointly surrounding the bottom wall, the two side walls and the two end walls, the terminal is combined with the side walls, and the sliding locking piece, the force-attaching spring piece and the unlocking component are all arranged on the end walls.
3. The connector for self-locking substrate according to claim 2, wherein: the auxiliary force spring piece comprises a functional section generating the elastic holding force, a linkage section combined with one end of the functional section and a limiting section combined with the other end of the functional section, wherein the limiting section is limited on the body part, and the linkage section is combined with the sliding lock catch piece.
4. A self-locking substrate connector according to claim 3, wherein: the pivot joint part is rotationally connected with the main body part, and the driving surface is correspondingly propped against the linkage section of the attaching spring piece to convert the rotary motion of the unlocking component into the linear motion of the linkage section.
5. A self-locking substrate connector according to claim 3, wherein: the pivot connection part is in rotary connection with the main body part, and the driving surface correspondingly pushes against the sliding locking piece to convert the rotary motion of the unlocking component into the linear motion of the sliding locking piece.
6. The self-locking substrate connector according to claim 1, wherein: the driving surface is a cambered surface.
7. A connector for a self-locking substrate according to claim 3, 4 or 5, wherein: the linkage section is in a plate shape, the linkage section is respectively provided with a functional section along the transverse direction perpendicular to the longitudinal direction, the free end of each functional section is combined with a limiting section, and the sliding locking piece is arranged under the linkage section and between the two functional sections.
8. The self-locking substrate connector according to claim 7, wherein: the limiting section is combined with an end area of the end wall, which is far away from the butt joint cavity along the longitudinal direction, and the functional section is a compression spring.
9. The self-locking substrate connector according to claim 7, wherein: the functional section is formed by bending a metal plate and is in a transverse S shape.
10. A connector for a self-locking substrate according to any one of claims 2 to 5, wherein: the helmet also comprises a helmet member, wherein the helmet member comprises a top plate protecting part, an outer side surface protecting part formed by downwards extending two sides of the top plate protecting part along the longitudinal direction, a cavity end wall protecting part formed by downwards extending one end of the top plate protecting part, which is close to the butt joint cavity along the longitudinal direction, and a side wall protecting part which is formed by further extending the cavity end wall protecting part and is correspondingly straddled in a region of the side wall except the terminal, the locking part of the sliding locking piece penetrates through the cavity end wall protection part and protrudes into the butt joint cavity, the top plate protection part covers the respective parts of the sliding locking piece and the attaching spring piece, the outer side protection part correspondingly covers the outer side surfaces of the two sides of the end wall along the longitudinal direction, and the unlocking component protrudes upwards to be above the top plate protection part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158994.6A CN113922114B (en) | 2021-09-30 | 2021-09-30 | Connector for self-locking substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158994.6A CN113922114B (en) | 2021-09-30 | 2021-09-30 | Connector for self-locking substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113922114A CN113922114A (en) | 2022-01-11 |
| CN113922114B true CN113922114B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111158994.6A Active CN113922114B (en) | 2021-09-30 | 2021-09-30 | Connector for self-locking substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113922114B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007109522A (en) * | 2005-10-13 | 2007-04-26 | I-Pex Co Ltd | Electrical connector |
| JP2008270098A (en) * | 2007-04-24 | 2008-11-06 | Matsushita Electric Works Ltd | Connector |
| JP2011065861A (en) * | 2009-09-17 | 2011-03-31 | Molex Inc | Electrical connector and engagement release tool |
| JP2011228269A (en) * | 2010-03-31 | 2011-11-10 | Hirose Electric Co Ltd | Electric connector for circuit board |
| CN102280769A (en) * | 2010-04-27 | 2011-12-14 | 日本航空电子工业株式会社 | Electrical connector |
| CN103765699A (en) * | 2011-08-31 | 2014-04-30 | 松下电器产业株式会社 | Header and connector using same |
| CN103811929A (en) * | 2012-11-02 | 2014-05-21 | 广濑电机株式会社 | Electric coupler |
| CN104112948A (en) * | 2013-04-18 | 2014-10-22 | 广濑电机株式会社 | Electric connector for circuit board and electric connector assembly |
| CN104348030A (en) * | 2013-08-09 | 2015-02-11 | 纬创资通股份有限公司 | Wire-to-board connector assembly |
| CN204179250U (en) * | 2014-11-20 | 2015-02-25 | 南车资阳机车有限公司 | Locomotive electric cad system equipment wiring switching device |
| CN104425990A (en) * | 2013-09-03 | 2015-03-18 | 第一精工株式会社 | Device enabling connectors to be mutually in clamp connection |
| CN104466469A (en) * | 2013-09-20 | 2015-03-25 | 第一精工株式会社 | Electrical connector |
| CN204481234U (en) * | 2015-03-16 | 2015-07-15 | 上海莫仕连接器有限公司 | Wire pair board connector |
| CN104901069A (en) * | 2014-03-07 | 2015-09-09 | 广濑电机株式会社 | Electric connector |
| WO2018147023A1 (en) * | 2017-02-08 | 2018-08-16 | 京セラ株式会社 | Connector |
| CN208655912U (en) * | 2018-09-20 | 2019-03-26 | 河北金江电气股份有限公司 | A kind of cage spring terminal block |
| CN110021830A (en) * | 2017-12-14 | 2019-07-16 | 莫列斯有限公司 | Connector and connector assembly |
| CN111247701A (en) * | 2017-10-20 | 2020-06-05 | 株式会社藤仓 | Electrical connector |
| CN112736540A (en) * | 2020-12-23 | 2021-04-30 | 程明兵 | Three charging plug that singlehanded was extracted |
-
2021
- 2021-09-30 CN CN202111158994.6A patent/CN113922114B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007109522A (en) * | 2005-10-13 | 2007-04-26 | I-Pex Co Ltd | Electrical connector |
| JP2008270098A (en) * | 2007-04-24 | 2008-11-06 | Matsushita Electric Works Ltd | Connector |
| JP2011065861A (en) * | 2009-09-17 | 2011-03-31 | Molex Inc | Electrical connector and engagement release tool |
| JP2011228269A (en) * | 2010-03-31 | 2011-11-10 | Hirose Electric Co Ltd | Electric connector for circuit board |
| CN102280769A (en) * | 2010-04-27 | 2011-12-14 | 日本航空电子工业株式会社 | Electrical connector |
| CN103765699A (en) * | 2011-08-31 | 2014-04-30 | 松下电器产业株式会社 | Header and connector using same |
| CN103811929A (en) * | 2012-11-02 | 2014-05-21 | 广濑电机株式会社 | Electric coupler |
| CN104112948A (en) * | 2013-04-18 | 2014-10-22 | 广濑电机株式会社 | Electric connector for circuit board and electric connector assembly |
| CN104348030A (en) * | 2013-08-09 | 2015-02-11 | 纬创资通股份有限公司 | Wire-to-board connector assembly |
| CN104425990A (en) * | 2013-09-03 | 2015-03-18 | 第一精工株式会社 | Device enabling connectors to be mutually in clamp connection |
| CN104466469A (en) * | 2013-09-20 | 2015-03-25 | 第一精工株式会社 | Electrical connector |
| CN104901069A (en) * | 2014-03-07 | 2015-09-09 | 广濑电机株式会社 | Electric connector |
| CN204179250U (en) * | 2014-11-20 | 2015-02-25 | 南车资阳机车有限公司 | Locomotive electric cad system equipment wiring switching device |
| CN204481234U (en) * | 2015-03-16 | 2015-07-15 | 上海莫仕连接器有限公司 | Wire pair board connector |
| WO2018147023A1 (en) * | 2017-02-08 | 2018-08-16 | 京セラ株式会社 | Connector |
| CN111247701A (en) * | 2017-10-20 | 2020-06-05 | 株式会社藤仓 | Electrical connector |
| CN110021830A (en) * | 2017-12-14 | 2019-07-16 | 莫列斯有限公司 | Connector and connector assembly |
| CN208655912U (en) * | 2018-09-20 | 2019-03-26 | 河北金江电气股份有限公司 | A kind of cage spring terminal block |
| CN112736540A (en) * | 2020-12-23 | 2021-04-30 | 程明兵 | Three charging plug that singlehanded was extracted |
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| CN113922114A (en) | 2022-01-11 |
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