CN113922114A - Self-locking connector for substrate - Google Patents
Self-locking connector for substrate Download PDFInfo
- Publication number
- CN113922114A CN113922114A CN202111158994.6A CN202111158994A CN113922114A CN 113922114 A CN113922114 A CN 113922114A CN 202111158994 A CN202111158994 A CN 202111158994A CN 113922114 A CN113922114 A CN 113922114A
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- 239000000758 substrate Substances 0.000 title claims abstract description 33
- 210000001503 joint Anatomy 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 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 abstract description 7
- 238000003032 molecular docking Methods 0.000 description 22
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
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 of the body part along the longitudinal direction, can slide along the longitudinal direction and is provided with a locking part used for locking the butting connector; the auxiliary spring piece is combined with the body part and matched with the sliding lock catch piece, and applies elastic holding 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 assembly is rotationally combined with the body part and is linked with the sliding locking piece and/or the attached spring piece, and when the unlocking assembly is operated to rotate relative to the body part, the unlocking assembly drives the sliding locking piece to move in the longitudinal direction. The substrate connector and the mating connector can be locked.
Description
Technical Field
The application belongs to the technical field of connectors, and particularly relates to a self-locking connector for a substrate.
Background
Referring to CN213340830U patent, a board-to-board connector is disclosed, which includes a female terminal connector and a male terminal connector connected with the female terminal connector, wherein the female terminal connector generally includes an insulating base and a plurality of terminals combined on the insulating base. The insulating seat comprises a bottom plate, a middle island, two side walls arranged oppositely and two end walls arranged oppositely, 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 located in the frame-shaped structure, and a butt joint cavity used for containing at least part of the region of the male end connector is formed between the middle island and the frame-shaped structure. And the terminals are combined in two rows on the two side walls.
Among the above-mentioned board among the prior art to the board connector, wherein the headwall position of female end connector still combines female end gold utensil, female end gold utensil correspond and realize the butt joint fixing of public female end connector with public end connector buckle, and female end gold utensil still can be used to the transmission signal of telecommunication, nevertheless only realize through female end gold utensil with public end connector buckle fixing, is far away not enough, when dropping or by the striking, separation and inefficacy appear easily in female end connector and public female end connector.
Therefore, it is desirable to design a substrate connector with a locking function to solve the above-mentioned technical problems.
Disclosure of Invention
An object of the present application is to provide a connector for a self-locking substrate, which can realize a latch with a mating connector.
In order to achieve the above purpose, the present application provides the following technical solutions:
a self-locking connector for a substrate 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;
each of the terminals includes a fixing section combined with the body section, a contact section at least partially protruding into the docking cavity, and a docking section extending outward from the body section, the docking section is used for electrically connecting with the docking substrate, the contact section is used for electrically connecting with the docking connector, and the terminal further includes:
the sliding locking piece is arranged at least one end of the body part along the longitudinal direction, can slide along the longitudinal direction and is provided with a locking part used for locking the butting connector;
the auxiliary spring piece is combined with the body part and matched with the sliding lock catch piece, and applies elastic holding 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 assembly is rotationally combined with the body part and is linked with the sliding locking piece and/or the attached spring piece, and when the unlocking assembly is operated to rotate relative to the body part, the unlocking assembly drives the sliding locking piece to move in the longitudinal direction.
Furthermore, the body part comprises a bottom wall, two side walls formed by upwards extending two sides of the bottom wall along the longitudinal direction and two end walls formed by upwards extending two ends of the bottom wall along the longitudinal direction, the bottom wall, the two side walls and the two end walls jointly enclose the butt joint cavity, the terminal is combined with the side walls, and the sliding lock catch piece, the additional spring piece and the unlocking assembly are all arranged on the end walls.
Furthermore, 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, the limiting section is limited on the body part, and the linkage section is combined with the sliding lock fastener.
Furthermore, the unlocking assembly is provided with a pivoting part and a driving surface, the pivoting part is rotatably connected with the main body part, and the driving surface correspondingly pushes against the linkage section of the force-attaching spring part to convert the rotary motion of the unlocking assembly into the linear motion of the linkage section.
Furthermore, the unlocking assembly is provided with a pivoting part and a driving surface, the pivoting part is rotatably connected with the main body part, and the driving surface is correspondingly abutted against the sliding locking piece to convert the rotary motion of the unlocking assembly into the linear motion of the sliding locking piece.
Further, the driving surface is a cambered surface.
Furthermore, 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 right below the linkage section and between the two functional sections.
Furthermore, the limiting section is combined with one 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.
Furthermore, the functional section is formed by bending a metal plate and is in a transverse S shape.
Further, still include the armor spare, the armor spare includes roof protection portion, by roof protection portion along the lateral surface protection portion of the both sides downwardly extending formation of longitudinal direction, by roof protection portion along the longitudinal direction close on the chamber terminal wall protection portion that the one end downwardly extending formation in butt joint chamber reaches by the corresponding lateral wall protection portion of striding over the region except that the terminal of lateral wall that the formation is further extended to chamber terminal wall protection portion, the hasp portion of slip hasp piece passes chamber terminal wall protection portion and protruding to the butt joint intracavity, roof protection portion covers slip hasp piece and attaches the respective part of power spring part, lateral surface protection portion corresponds the lateral surface that covers the both sides of end wall along longitudinal direction, the unblock subassembly is protruding to roof protection portion top upwards.
Compared with the prior art, the beneficial effects of this application are: the locking with the butting connector can be realized.
Drawings
Fig. 1 is a perspective view of the self-locking substrate connector according to the present invention.
Fig. 2 is a partially exploded perspective view of the self-locking connector for a substrate shown in fig. 1.
Fig. 3 is a further exploded perspective view of the self-locking substrate connector of fig. 2.
Fig. 4 is a further exploded perspective view of the self-locking substrate connector of fig. 3.
Fig. 5 is a plan view of the self-locking connector for a substrate 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 in fig. 5.
Fig. 8 is a matching state diagram of the sliding locking piece, the force-attaching spring piece and the unlocking component of the connector for the self-locking substrate, wherein a specific display angle is along a side view angle in fig. 1.
Fig. 9 is a perspective view of the sliding latch, the force-applying spring, and the unlocking assembly of the self-locking substrate connector of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
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 substrate (not shown) and is mated with a mating connector (not shown). The connector for the self-locking substrate comprises a body part 1 extending along the longitudinal direction, a plurality of terminals 2 combined with the body part 1, two sliding locking pieces 3 arranged at the two longitudinal ends of the body part 1, two force-attaching spring pieces 4 matched with the two sliding locking pieces 3, two unlocking assemblies 5 linked with the two force-attaching spring pieces 4 and an armor piece 6.
The sliding locking piece 3 is disposed at two ends of the main body 1 along the longitudinal direction, and the sliding locking piece 3 can slide in a certain range along the longitudinal direction and is formed with a locking portion 31 for locking with a mating connector. The biasing spring member 4 is coupled to the main body 1 and engaged with the slide fastener 3, and the biasing spring member 4 applies an elastic holding force to the slide fastener 3 so that the locking portion 31 is maintained in a state of protruding into the mating cavity 10 (which means in a normal state without any operational interference). 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, 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 buckle of the butting connector.
Referring to fig. 1 to 4, the main body 1 is formed by injection molding of an insulating material, and includes a bottom wall 11, two side walls 12 extending upward from two sides of the bottom wall 11 along a longitudinal direction, two end walls 13 extending upward from two ends of the bottom wall 11 along 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 wall 14 together enclose an annular docking cavity 10 with an upward opening, and the docking cavity 10 is used for inserting a docking connector.
Further, the terminals 2 are arranged in two rows along the longitudinal direction and fixed to the two side walls 12, respectively, each terminal 2 includes a fixing section 21 combined with the side wall 12, an elastically deformable contact section 22 at least partially protruding into the docking cavity 10, and a docking section 23 extending outward from the side wall 12, the docking section 23 is used for electrically connecting with a docking substrate, and the contact section 22 is used for electrically connecting with a docking connector.
As shown in fig. 1 to 7, the width of the end wall 13 in the longitudinal direction is designed to be wider in the present application in order to provide a sufficient position for the assembly of the biasing spring element 4. Wherein, the upper surface of the end wall 13 is recessed downward to form a sliding groove 130 (refer to fig. 4 and fig. 3), the sliding groove 130 extends along the longitudinal direction, the sliding locking piece 3 is slidably combined in the sliding groove 130, and the sliding locking piece 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 communicated with the docking chamber 10. The sliding locking piece 3 can slide along the longitudinal direction relative to the body part 1, and one end of the sliding locking piece 3 close to the butting cavity 10 is provided with a locking part 31 for locking with a butting connector, and the locking part 31 protrudes into the butting cavity 10.
Referring to fig. 5 and 6, further, a latch groove 131 communicating with the sliding groove 130 is formed on the end wall 13 in an extending manner, a latch 32 correspondingly protruding into the latch groove 131 is formed on the sliding locking piece 3 in an extending manner, and the latch groove 131 limits the sliding track of the sliding locking piece 3 in the longitudinal direction within a fixed range. In the present application, the latch groove 131 is located directly below the slide groove 130. The sliding fastener 3 is a metal member and extends in a longitudinal direction to form a strip-shaped sheet structure. The latch member 32 is formed by extending the sliding catch member 3 downward.
Referring to fig. 1 to 4, the upper surface of the wider end wall 13 is further recessed to form two assembling grooves 132, two sides of the sliding groove 130 along the longitudinal direction are respectively provided with one assembling groove 132, 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 opened upward.
Referring to fig. 1 to 9, the biasing 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), an interlocking section 42 coupled to one end of the functional section 41, and a stopper section 43 coupled to the other end of the functional section 41. The linking section 42 is substantially plate-shaped, the linking section 42 is provided with one functional section 41 along a transverse direction perpendicular to the longitudinal direction, and the limiting section 43 is coupled to a free end of each functional section 41 (in the 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 an independent member integrally coupled or fixed with the functional section 41). The sliding locking member 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 fastener 3 in a limiting manner, in one embodiment, a through hole 420 (shown in fig. 9) is formed through the linking section 42, and a limiting portion 301 (shown in fig. 9) inserted into the through hole is formed on the sliding fastener 3; of course, the interlocking section 42 can be directly fixed to the slide fastener 3 by welding/gluing.
Referring to fig. 4 in combination with fig. 5, the limiting section 43 is combined to an end region 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 being compressed along the longitudinal direction, the functional section 41 can generate the above-mentioned elastic retaining force, and is substantially in a transverse S shape.
Referring to fig. 1 to 9, the unlocking assembly 5 is formed with a pivot portion 51 and a driving surface 52. The pivoting portion 51 is rotatably coupled in the end wall 13, in one embodiment, the end wall 13 is formed with a switching groove 133, the pivoting portion 51 is correspondingly rotatably coupled in the switching groove 133, and the unlocking assembly 5 can swing within a certain angle relative to the main 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 segments 501 spaced apart and arranged in parallel along a transverse direction perpendicular to the longitudinal direction, and an operating arm segment 502 integrally connecting the two rotating arm segments 501. One end of each of the rotary arm segments 501 forms the pivot joint 51, and the other end of the rotary arm segment 501 forms the driving surface 52. The unlocking assembly 5 straddles above 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 above the linkage section 42. One end of the linkage section 42 away from the docking cavity 10 extends a wing 421 along a transverse direction perpendicular to the longitudinal direction, and the driving surface 52 of the unlocking assembly 5 correspondingly abuts against the wing 421.
The operation principle of the connector for self-locking substrate of the present application is briefly described as follows:
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 in the direction away from the butt cavity 10 along the longitudinal direction, the butt cavity 10 synchronously drives the linkage section 42 to move, and then the functional section 41 is linked and compressed, so that the functional section 41 is attached to force and contracts along the longitudinal direction; until the butt-joint connector is completely inserted into the butt-joint cavity 10 and then is separated from the abutting push of the locking part 31, at this time, the functional section 41 is reset and extended along the longitudinal direction due to the self resilience force, and then the linkage section 42 moves towards the butt-joint cavity 10 along the longitudinal direction, and further drives the sliding locking piece 3 to move until the locking part 31 protrudes into the butt-joint cavity 10 again and is locked with the butt-joint connector, so that the butt-joint and self-locking of the male end and the female end are realized.
When the docking connector needs to be pulled out of the docking cavity 10, a user only needs to press the operating arm section 502 of the unlocking assembly 5 downwards, so that the unlocking assembly 5 rotates by taking the pivot joint part 51 as a rotating shaft, the driving surface 52 slides to push the wing part 421, the rotating motion of the unlocking assembly 5 is converted into the linear motion of the linkage section 42, the linkage section 42 moves in the direction away from the docking cavity 10 along the longitudinal direction, the sliding locking piece 3 moves in a linkage manner, the locking part 31 is separated from the locking of the docking connector, in the process, the attachment force of the functional section 41 contracts along the longitudinal direction, after the docking connector is taken out, the pressing of the operating arm section 502 is released, and the resetting is realized through the self resilience force of the functional section 41, so that the locking part 31 protrudes into the docking cavity 10 again. In the present application, the driving surface 52 is preferably a curved surface to improve the smoothness of the driving wing 421.
Since the linking section 42 and the sliding fastener 3 in the present application are an integrated and synchronous matching structure, in other embodiments, the driving surface 52 can also directly push against the sliding fastener 3, and specifically, a structure similar to the wing 421 can be formed on the sliding fastener 3 for matching with the driving surface 52, so as to achieve the same effect.
Referring to fig. 1 to 7, the self-locking substrate connector of the present application further includes a armor member 6 made of a metal plate, the armor 6 includes a ceiling board protecting part 61, an outer side surface protecting part 62 formed by extending downward from both sides of the ceiling board protecting part 61 in the longitudinal direction, a cavity end wall protecting part 63 formed by extending downward from one end of the ceiling board protecting part 61 adjacent to the mating cavity 10 in the longitudinal direction, and a side wall protecting part 64 formed by further extending the cavity end wall protecting part 63 corresponding to a region straddling the side wall 12 except the terminal 2, the locking portion 31 of the slide fastener 3 is protruded into the mating cavity 10 through the cavity end wall protecting portion 63, the roof protection portion 61 covers respective portions of the sliding locking piece 3 and the force-attaching spring piece 4, the outer side surface protection portion 62 correspondingly covers outer side surfaces of both sides of the end wall 13 in the longitudinal direction, and the unlocking assembly 5 protrudes upward above the roof protection portion 61. The armor piece 6 mainly plays the effect of spacing fixed slip hasp piece 3, attaching power spring part 4 and unblock subassembly 5, and simultaneously, armor piece 5 also plays the enhancement guard action to the both ends of base from locking-type connector for the base plate, and in some use occasions, armor piece 5 can also be used as the function of power electronics.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 self-locking connector for a substrate 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;
each terminal comprises a fixed section combined with the body part, a contact section at least partially protruding into the butting cavity and a butting section extending outwards out of the body part, 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 of the body part along the longitudinal direction, can slide along the longitudinal direction and is provided with a locking part used for locking the butting connector;
the auxiliary spring piece is combined with the body part and matched with the sliding lock catch piece, and applies elastic holding 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 assembly is rotationally combined with the body part and is linked with the sliding locking piece and/or the attached spring piece, and when the unlocking assembly is operated to rotate relative to the body part, the unlocking assembly drives the sliding locking piece to move in the longitudinal direction.
2. The connector for a substrate having a locking function 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 the two sides of the bottom wall along the longitudinal direction, the two end walls are formed by upwards extending the two ends of the bottom wall along the longitudinal direction, the bottom wall, the two side walls and the two end walls jointly enclose to form the butt joint cavity, the terminal is combined with the side walls, and the sliding lock catch piece, the attachment spring piece and the unlocking assembly are all arranged on the end walls.
3. The connector for a substrate having a locking function according to claim 2, wherein: 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, the limiting section is limited on the body part, and the linkage section is combined with the sliding lock fastener.
4. A substrate connector with a latch function according to claim 3, wherein: the unlocking assembly is provided with a pivoting part and a driving surface, the pivoting part is rotatably connected with the main body part, and the driving surface correspondingly pushes against the linkage section of the force-attaching spring part to convert the rotary motion of the unlocking assembly into the linear motion of the linkage section.
5. A substrate connector with a latch function according to claim 3, wherein: the unlocking assembly is provided with a pivoting part and a driving surface, the pivoting part is rotatably 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 assembly into the linear motion of the sliding locking piece.
6. The connector for a substrate with a latch function according to claim 4 or 5, wherein: the driving surface is a cambered surface.
7. The connector for a substrate with a locking function according to claim 3, 4 or 5, wherein: the linkage section is plate-shaped, the linkage section is 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 right below the linkage section and between the two functional sections.
8. The connector for a substrate having a locking function according to claim 7, wherein: the limiting section is combined with one 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 connector for a substrate having a locking function according to claim 7, wherein: the functional section is formed by bending a metal plate and is in a transverse S shape.
10. The connector for a substrate with a locking function according to any one of claims 2 to 5, characterized in that: still include the armor piece, the armor piece includes roof protection portion, by roof protection portion along the lateral surface protection portion that the both sides downwardly extending of longitudinal direction formed, by roof protection portion along the longitudinal direction close on the chamber end wall protection portion that the one end downwardly extending of butt joint chamber formed, and by the corresponding lateral wall protection portion of striding in the region of lateral wall except terminal that is further extended to form of chamber end wall protection portion, the hasp portion of slip hasp piece passes chamber end wall protection portion and protruding to the butt joint intracavity, roof protection portion covers slip hasp piece and attaches the respective part of power spring part, lateral surface protection portion corresponds the lateral surface that covers the both sides of end wall along longitudinal direction, the unblock subassembly is protruding to roof protection portion top of stretching upwards.
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 true CN113922114A (en) | 2022-01-11 |
| CN113922114B CN113922114B (en) | 2024-03-15 |
Family
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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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883862A (en) * | 2022-04-01 | 2022-08-09 | 启东乾朔电子有限公司 | Board-to-board connector and disassembling jig |
| CN115411591A (en) * | 2022-07-29 | 2022-11-29 | 启东乾朔电子有限公司 | Unlocking jig for self-locking connector |
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| CN115411591A (en) * | 2022-07-29 | 2022-11-29 | 启东乾朔电子有限公司 | Unlocking jig for self-locking connector |
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