CN110311263B - Right-angle connector self-locking structure and right-angle connector - Google Patents
Right-angle connector self-locking structure and right-angle connector Download PDFInfo
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- CN110311263B CN110311263B CN201910378837.2A CN201910378837A CN110311263B CN 110311263 B CN110311263 B CN 110311263B CN 201910378837 A CN201910378837 A CN 201910378837A CN 110311263 B CN110311263 B CN 110311263B
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- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 210000005056 cell body Anatomy 0.000 description 8
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction 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
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a right-angle connector self-locking structure, which comprises a right-angle plug, a sliding lock catch and an elastic piece, wherein the right-angle plug comprises a first groove body and a second groove body which are mutually and vertically communicated, a first limiting table and a second limiting table are arranged in the first groove body, and a lock catch through hole is formed in one end, far away from the first groove body, of the second groove body; the sliding lock catch comprises a first sliding plate and a second sliding plate which are mutually and vertically connected, the first sliding plate and the second sliding plate are respectively in sliding contact with the first groove body and the second groove body, a third limiting table extends out of one end surface of the first sliding plate, which is close to the bottom surface of the first groove body, the third limiting table, two side walls of the first groove body and the second sliding plate form a containing groove, the first limiting table penetrates into the containing groove, the third limiting table is provided with a limiting buckle, the limiting buckle is matched with the second limiting table, the first sliding plate of the second sliding plate is provided with a lock catch, and the lock catch penetrates through a lock catch through hole; the two ends of the elastic piece respectively contact with the first limiting table and the third limiting table. The device has higher compactness, simple structure, convenient installation and low manufacturing cost.
Description
Technical Field
The invention relates to the technical field of right-angle connectors, in particular to a right-angle connector self-locking structure and a right-angle connector.
Background
The right angle connector may provide a quick method for establishing a communication or power connection between the system and the device. At present, the use equipment of the push-pull self-locking type right-angle connector is gradually miniaturized, and the installation speed and the installation requirement on the self-locking structure of the push-pull self-locking type right-angle connector are higher and higher.
The self-locking structure of the traditional push-pull self-locking right-angle connector is arranged below the right-angle elbow, so that the compactness is poor, the structure is complex, the installation rate is low, and the manufacturing cost is high. Therefore, it is difficult to meet the device requirements.
Disclosure of Invention
The invention aims to provide a self-locking structure of a right-angle connector, which has higher compactness, simple structure, convenient installation and low manufacturing cost.
The invention discloses a right-angle connector self-locking structure, which adopts the following technical scheme:
the right angle connector self-locking structure comprises a right angle plug, a sliding lock catch and an elastic piece, wherein the right angle plug comprises a first groove body and a second groove body which are mutually and vertically communicated, a first limiting table and a second limiting table are arranged in the first groove body, the first limiting table is close to the second groove body, and a lock catch through hole is formed in one end, far away from the first groove body, of the second groove body; the sliding lock catch comprises a first sliding plate and a second sliding plate which are mutually and vertically connected, the first sliding plate and the second sliding plate are respectively in sliding contact with a first groove body and a second groove body, a third limiting table extends out of one end face of the first sliding plate, which is close to the bottom face of the first groove body, the third limiting table, two side walls of the first groove body and the second sliding plate form a containing groove, the first limiting table stretches into the containing groove, a limiting buckle is arranged on the end face, away from the containing groove, of the third limiting table, the limiting buckle is matched with the second limiting table to limit, a lock catch is arranged at one end, away from the first sliding plate, of the second sliding plate, and the lock catch penetrates through a locking through hole; the two ends of the elastic piece are respectively propped against the first limiting table and the third limiting table.
As a preferable scheme, sliding grooves are respectively embedded in two side walls of the first groove body; two side plates extend from one end face of the first sliding plate, which is close to the bottom face of the first groove body, the two side plates clamp the third limiting table to be fixed, the two side plate outer walls are respectively provided with a first sliding rail, the first sliding rail is close to the second sliding plate, and the first sliding rail clamps into the sliding groove to slide.
As a preferable scheme, two grooves are formed in the side wall of the first groove body, and the grooves are communicated with the sliding groove; the outer walls of the two side plates are also respectively provided with a second sliding rail, and the second sliding rails slide into the sliding grooves along the grooves.
As a preferable scheme, the groove is a chute, one end of the first sliding rail, which is close to the second sliding rail, is an inclined plane, two ends of the second sliding rail are inclined planes, and the slope of the groove is the same as that of two end faces of the second sliding rail.
As an optimal scheme, one end of the first limiting table, which is close to the third limiting table, is provided with a boss, and the elastic piece is sleeved around the boss.
As a preferable scheme, the boss is a cylinder, and the end part is provided with a round angle.
As an optimal scheme, one end of the first sliding plate, which is far away from the third limiting table, is provided with a plurality of convex strips.
Preferably, the second sliding plate is an arc panel.
The technical scheme also provides a right angle connector, including right angle connector auto-lock structure and first slot and second slot as aforesaid, first slot inserts inside the right angle plug along the extending direction of first cell body, the second slot inserts inside the right angle plug along the extending direction of second cell body, be equipped with the ring channel between second slot and the right angle plug, inside the hasp tip slip ring channel, first slot and second slot switch on.
As an optimal scheme, a rotary spring sleeve is arranged in the second slot.
The self-locking structure of the right-angle connector has the beneficial effects that: the right angle plug includes the first cell body and the second cell body of mutually perpendicular intercommunication, is equipped with first spacing platform and the spacing platform of second in the first cell body, and first spacing platform is close to the second cell body, and the hasp through-hole has been seted up to second cell body one end that is kept away from first cell body. The sliding lock catch comprises a first sliding plate and a second sliding plate which are mutually and perpendicularly connected, and the first sliding plate and the second sliding plate are respectively in sliding contact with the first groove body and the second groove body. The first sliding plate is close to a third limit table extending from one end face of the bottom surface of the first groove body, the third limit table, two side walls of the first groove body and the second sliding plate form a containing groove, the first limit table stretches into the containing groove, a limit buckle is arranged on the end face, away from the containing groove, of the third limit table, and the limit buckle is matched with the second limit table to limit. One end of the second sliding plate, which is far away from the first sliding plate, is provided with a lock catch, and the lock catch penetrates through the lock catch through hole. The two ends of the elastic piece respectively contact with the first limiting table and the third limiting table. The first sliding plate is pushed to slide out of the first groove body, the second sliding plate slides out along the side wall of the second groove body, and the lock catch is pulled, so that the end part of the second sliding plate is pulled into the lock catch through hole. And meanwhile, the third limiting table moves along with the first sliding plate to compress the elastic piece until the limiting buckle is blocked with the second limiting table. The first sliding plate is loosened, the elastic piece stretches to prop against the first limiting table and the second limiting table, and at the moment, the first sliding plate drives the lock catch to penetrate through the lock catch through hole again through the second sliding plate so as to complete self-locking. The structure is simple, the compactness of the connecting structure is high, the installation is convenient, the number of required parts is small, and the manufacturing cost is relatively low.
Drawings
Fig. 1 is an exploded view of the right angle connector self locking structure of the present invention.
Fig. 2 is a schematic structural view of a sliding lock catch of a right angle connector self-locking structure of the invention.
Fig. 3 is a cross-sectional view of the right angle connector self-locking structure of the present invention.
Fig. 4 is a schematic view of the right angle connector of the present invention.
Fig. 5 is a cross-sectional view of a right angle connector of the present invention.
Fig. 6 is a schematic structural view of the connector of the present invention.
Fig. 7 is a schematic view of the right angle connector of the present invention connected to a connector.
Fig. 8 is a cross-sectional view of the right angle connector of the present invention connected to a connector.
Detailed Description
The invention is further illustrated and described below in conjunction with the specific embodiments and the accompanying drawings:
referring to fig. 1, a right angle connector self-locking structure includes a right angle plug 10, a sliding latch 20 and an elastic member 30.
The right-angle plug 10 comprises a first groove body 11 and a second groove body 12 which are mutually and vertically communicated, a first limiting table 111 and a second limiting table 112 are arranged in the first groove body, the first limiting table 111 is close to the second groove body 12, and a locking through hole 121 is formed in one end, far away from the first groove body 11, of the second groove body 12. The end of the second limiting platform 112, which is close to the first limiting platform 111, is provided with an inclined surface.
Referring to fig. 2, the slide fastener 20 includes a first slide plate 21 and a second slide plate 22 vertically connected to each other, and the first slide plate 21 and the second slide plate 22 are in sliding contact with the first slot 11 and the second slot 12, respectively. The first sliding plate 21 is close to one end face of the bottom face of the first groove body 11 and extends out of the third limiting table 211, two side walls of the first groove body 11 and the second sliding plate 12 form a containing groove 23, the first limiting table 111 stretches into the containing groove 23, a limiting buckle 212 is arranged on the end face, far from the containing groove 23, of the third limiting table 211, and an inclined face is arranged on the end, far from the third limiting table 211, of the limiting buckle 212. The limit button 212 cooperates with the second limit table 112 to limit. The second sliding plate 22 has a latch 221 at an end far away from the first sliding plate 21, and the latch 221 penetrates through the latch through hole 121. The lock 221 in this embodiment is provided with a bevel at an end remote from the first slide plate 21.
The elastic member 30 is accommodated in the accommodating groove 23, and two ends respectively contact the first limiting platform 111 and the third limiting platform 211. The elastic member 30 in this embodiment is a spring.
Referring to fig. 3, the first slider 21 is pushed to slide in the first slot 11, the second slider 22 slides out along the side wall of the second slot 12, and the latch 221 is pulled so that the end thereof is pulled into the latch through hole 121. Meanwhile, the third limiting platform 211 moves along with the first sliding plate 21 to compress the elastic member 11 until the limiting buckle 212 is blocked with the second limiting platform 112. The first sliding plate 21 is released, the elastic piece 30 stretches to prop against the first limiting table 111 and the second limiting table 112, and at the moment, the first sliding plate 21 drives the lock catch 221 to penetrate through the lock catch through hole 121 again through the second sliding plate 22 to complete self-locking. The structure is simple, the compactness of the connecting structure is high, the installation is convenient, the number of required parts is small, and the manufacturing cost is relatively low.
Chute 113 is embedded in two side walls of the first groove 11. Two side plates 213 extend from one end surface of the first sliding plate 21, which is close to the bottom surface of the first groove body 11, the third limiting table 211 is clamped and fixed by the two side plates 213, the outer walls of the two side plates 213 are respectively provided with a first sliding rail 214, the first sliding rail 214 is close to the second sliding plate 22, and the first sliding rail 214 is clamped into the sliding groove 113 to slide. The first slide plate 21 is restricted to move in the extending direction of the slide rail 113 by the way that the first slide rail 214 is engaged with the slide groove 113 to slide. So that the movement is more stable.
Two grooves 114 are formed in the side wall of the first groove body 11, and the grooves 114 are communicated with the sliding grooves 113. The outer walls of the two side plates 213 are also respectively provided with a second sliding rail 215. The groove 114 is a chute, and both ends of the second slide rail 22 are inclined planes, and the slope of the groove 114 is the same as the slope of both end surfaces of the second slide rail 215. When the elastic member 23 is installed, the elastic member 30 is firstly placed in the accommodating groove 23, and then the two second sliding rails 215 slide into the sliding groove 113 along the groove 114, and the elastic member 23 is in a compressed state. When the second sliding rail 215 enters the sliding slot 113, the elastic member 23 stretches to drive the third limiting platform 211 to slide along the sliding slot 113, the inclined surface of the limiting buckle 212 is in contact with the inclined surface of the second limiting platform 112, so that the limiting buckle 212 is lifted, and the elastic member 30 stretches to continuously push the limiting buckle 212 to push the limiting buckle 212 through the third limiting platform 112. By the design of the second slide rail 215, the sliding of the first slide plate 21 can be made more stable, and the first slide plate 21 can be further confined in the first groove body 11.
One end of the first sliding rail 214, which is close to the second sliding rail 215, is an inclined surface. The ramp facilitates sliding into the chute 113.
One end of the first limiting platform 111, which is close to the third limiting platform 211, is provided with a boss 1111, and the elastic piece 30 is sleeved around the boss 1111. Boss 1111 is a cylinder and the end is rounded. The rounded design of the elastic member 30 is prevented to facilitate insertion of the elastic member, and the cylinder plays a guiding role.
The outer surface of the first sliding plate 21 is provided with a plurality of raised strips 216 to enhance friction force, so that the pushing operation of a user is facilitated.
The second slide 22 is a cambered surface plate to make it more fit the right angle plug 10.
The right angle plug 10 has a plurality of protrusions 40 on the side wall thereof to enhance friction force and facilitate the holding operation by the user.
Referring to fig. 4 and 5, the present embodiment further provides a right angle connector, which includes the above-mentioned right angle connector self-locking structure, and the first slot 51 and the second slot 52.
The first slot 51 is inserted into the right-angle plug 10 along the extending direction of the first slot body 11, the second slot 52 is inserted into the right-angle plug 10 along the extending direction of the second slot body 12, an annular groove 13 is arranged between the second slot 52 and the right-angle plug 10, the end part of the lock catch 221 slides into the annular groove 12, and the first slot 51 is communicated with the second slot 52.
Referring to fig. 6, the external connector includes a main body 61 and a socket 62 intersecting the main body 61, a pin 611 is provided at one end of the socket 62, an annular sleeve 612 is provided around the pin 611, and an annular flange 6121 is provided at an end of the annular sleeve 612.
Referring to fig. 7 and 8, when pin 611 of the external connector is inserted into second slot 52, annular sleeve 612 is also inserted into annular groove 13. At this time, the annular flange 6121 abuts against the bevel of the latch 221 so that it is pulled into the latch through hole 121, during which the slide latch 20 slides in the extending direction of the first groove 11, and the elastic member 30 is compressed. Along with the penetration of the annular flange 6121, the elastic member 30 returns to stretch to push the third limiting platform 211 to drive the sliding lock catch 20 to do restoring motion, and the lock catch 221 then clamps the annular flange 6121 in the annular groove 13.
In this embodiment, the second slot 52 is internally provided with the torsion spring sleeve 521, which can increase the conducting area, so that the conducting effect of the connector is better.
The invention provides a self-locking structure of a right-angle connector, which comprises a first groove body and a second groove body which are mutually and vertically communicated, wherein a first limiting table and a second limiting table are arranged in the first groove body, the first limiting table is close to the second groove body, and a locking through hole is formed in one end, far away from the first groove body, of the second groove body. The sliding lock catch comprises a first sliding plate and a second sliding plate which are mutually and perpendicularly connected, and the first sliding plate and the second sliding plate are respectively in sliding contact with the first groove body and the second groove body. The first sliding plate is close to a third limit table extending from one end face of the bottom surface of the first groove body, the third limit table, two side walls of the first groove body and the second sliding plate form a containing groove, the first limit table stretches into the containing groove, a limit buckle is arranged on the end face, away from the containing groove, of the third limit table, and the limit buckle is matched with the second limit table to limit. One end of the second sliding plate, which is far away from the first sliding plate, is provided with a lock catch, and the lock catch penetrates through the lock catch through hole. The two ends of the elastic piece respectively contact with the first limiting table and the third limiting table. The first sliding plate is pushed to slide out of the first groove body, the second sliding plate slides out along the side wall of the second groove body, and the lock catch is pulled, so that the end part of the second sliding plate is pulled into the lock catch through hole. And meanwhile, the third limiting table moves along with the first sliding plate to compress the elastic piece until the limiting buckle is blocked with the second limiting table. The first sliding plate is loosened, the elastic piece stretches to prop against the first limiting table and the second limiting table, and at the moment, the first sliding plate drives the lock catch to penetrate through the lock catch through hole again through the second sliding plate so as to complete self-locking. The structure is simple, the compactness of the connecting structure is high, the installation is convenient, the number of required parts is small, and the manufacturing cost is relatively low.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The right-angle connector self-locking structure is characterized by comprising a right-angle plug, wherein the right-angle plug comprises a first groove body and a second groove body which are vertically communicated with each other, a first limiting table and a second limiting table are arranged in the first groove body, the first limiting table is close to the second groove body, and a lock catch through hole is formed in one end, far away from the first groove body, of the second groove body;
the sliding lock catch comprises a first sliding plate and a second sliding plate which are mutually and vertically connected, the first sliding plate and the second sliding plate are respectively in sliding contact with the first groove body and the second groove body, a third limiting table extends out of one end face of the first sliding plate, which is close to the bottom face of the first groove body, the third limiting table, two side walls of the first groove body and the second sliding plate form a containing groove, the first limiting table penetrates into the containing groove, a limiting buckle is arranged on the end face, far away from the containing groove, of the third limiting table, the limiting buckle is matched with the second limiting table to limit, a lock catch is arranged at one end, far away from the first sliding plate, of the second sliding plate, and the lock catch penetrates through a locking through hole;
the two ends of the elastic piece are respectively propped against the first limiting table and the third limiting table.
2. The right angle connector self-locking structure according to claim 1, wherein the two side walls of the first slot body are respectively embedded with a sliding slot;
two side plates extend from one end face of the first sliding plate, which is close to the bottom face of the first groove body, the two side plates clamp the third limiting table to be fixed, the two side plate outer walls are respectively provided with a first sliding rail, the first sliding rail is close to the second sliding plate, and the first sliding rail clamps into the sliding groove to slide.
3. The right angle connector self-locking structure of claim 2, wherein the first slot body side wall is provided with two grooves, and the grooves are communicated with the sliding slot;
the outer walls of the two side plates are also respectively provided with a second sliding rail, and the second sliding rails slide into the sliding grooves along the grooves.
4. The right angle connector self-locking structure of claim 3, wherein the groove is a chute, one end of the first sliding rail, which is close to the second sliding rail, is an inclined plane, two ends of the second sliding rail are inclined planes, and the slope of the groove is the same as the slope of two end surfaces of the second sliding rail.
5. The right angle connector self-locking structure according to claim 1, wherein one end of the first limiting platform, which is close to the third limiting platform, is provided with a boss, and the elastic piece is sleeved around the boss.
6. The right angle connector self-locking structure of claim 5, wherein the boss is cylindrical and has rounded ends.
7. The right angle connector self-locking structure according to any one of claims 1 to 6, wherein a plurality of protruding strips are provided at an end of the first sliding plate away from the third limiting platform.
8. The right angle connector self locking structure of any one of claims 1-6, wherein the second slide plate is an arcuate panel.
9. The right angle connector comprises a first slot and a second slot, and is characterized by further comprising the right angle connector self-locking structure according to any one of claims 1-8, wherein the first slot is inserted into the right angle plug along the extending direction of the first slot body, the second slot is inserted into the right angle plug along the extending direction of the second slot body, an annular groove is arranged between the second slot and the right angle plug, the end part of the lock catch slides into the annular groove, and the first slot is communicated with the second slot.
10. The right angle connector of claim 9 wherein said second slot has a torsion spring sleeve disposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378837.2A CN110311263B (en) | 2019-05-08 | 2019-05-08 | Right-angle connector self-locking structure and right-angle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378837.2A CN110311263B (en) | 2019-05-08 | 2019-05-08 | Right-angle connector self-locking structure and right-angle connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110311263A CN110311263A (en) | 2019-10-08 |
| CN110311263B true CN110311263B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910378837.2A Active CN110311263B (en) | 2019-05-08 | 2019-05-08 | Right-angle connector self-locking structure and right-angle connector |
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| CN (1) | CN110311263B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854600A (en) * | 2019-11-22 | 2020-02-28 | 东台市高科技术创业园有限公司 | Automatic push-down electronic connector |
| CN114006212A (en) * | 2021-12-31 | 2022-02-01 | 东莞市鸿儒连接器有限公司 | Single-core energy storage connector and assembly for unlocking ultra-large current sliding key |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201038519Y (en) * | 2007-04-28 | 2008-03-19 | 罗森伯格亚太电子有限公司 | Coaxial cable connector |
| CN103078211A (en) * | 2013-02-17 | 2013-05-01 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Right-angle type electric connector |
| CN208596814U (en) * | 2018-07-27 | 2019-03-12 | 深圳昆联技术有限公司 | A kind of single high current connector |
| CN209571645U (en) * | 2019-05-08 | 2019-11-01 | 深圳尼索科连接技术有限公司 | Rigging-angle connector self-locking structure and rigging-angle connector |
-
2019
- 2019-05-08 CN CN201910378837.2A patent/CN110311263B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201038519Y (en) * | 2007-04-28 | 2008-03-19 | 罗森伯格亚太电子有限公司 | Coaxial cable connector |
| CN103078211A (en) * | 2013-02-17 | 2013-05-01 | 安费诺-泰姆斯(常州)通讯设备有限公司 | Right-angle type electric connector |
| CN208596814U (en) * | 2018-07-27 | 2019-03-12 | 深圳昆联技术有限公司 | A kind of single high current connector |
| CN209571645U (en) * | 2019-05-08 | 2019-11-01 | 深圳尼索科连接技术有限公司 | Rigging-angle connector self-locking structure and rigging-angle connector |
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| CN110311263A (en) | 2019-10-08 |
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