CN108711710A - A kind of quick connection lock locking structure - Google Patents
A kind of quick connection lock locking structure Download PDFInfo
- Publication number
- CN108711710A CN108711710A CN201810468837.7A CN201810468837A CN108711710A CN 108711710 A CN108711710 A CN 108711710A CN 201810468837 A CN201810468837 A CN 201810468837A CN 108711710 A CN108711710 A CN 108711710A
- Authority
- CN
- China
- Prior art keywords
- shell
- boss
- plane
- fastener
- bindiny mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to a kind of quick connection lock locking structures, include the first shell and second shell connected by bindiny mechanism, bindiny mechanism one end connection is on the second housing, and it can be around axial rotation, the mounting groove of installation first shell is formed between the second shell and bindiny mechanism, the mounting groove slot bottom is provided with ripple spring；The first shell outer wall is provided with first boss, and described first boss a side is the first inclined-plane, and bindiny mechanism's inner wall is provided with crank slot；It is provided with the first fastener on the crank slot entrance side wall, the first fastener is coordinated to be provided with the second snap fastener in the first boss, first fastener and the second fastener form unidirectional fastening structure, and negative direction can be unscrewed.The present invention solves three pairs of small space or more structure when being mounted side by side, be located at intermediate structure often can not manual rotation space limitation, when batch connects, good connecting effect is efficient, at low cost.
Description
Technical field
The present invention relates to cables and machinery field, more particularly to a kind of quick connection lock locking structure.
Background technology
Connector is the critical piece for realizing circuit signal transmission and electrical property transmission.In fields such as automotive electronics, communications
Have and is particularly widely applied and growth trend.Traditional automobile line connection is mainly realized by the mutual knot of a plurality of conducting wire
, this mode safety is relatively low, and operation is relative complex；Existing technology is mainly realized using three crank slot structures and is connected.
This mode connects reliably, but when locking must manual rotation bindiny mechanism realize locking, when encountering three and the above product simultaneously
When row installation and closer mounting distance, intermediate product causes installation tired since spatial relationship is not easy manual rotation bindiny mechanism
It is difficult.In addition, manual rotation efficiency is relatively low when batch connects.
Invention content
The present invention provides a kind of good, efficient, the at low cost quick connection of effect aiming at the deficiencies in the prior art
Locking mechanism.
To achieve the goals above, the quick connection lock locking structure designed by the present invention, includes being connected by bindiny mechanism
First shell and second shell, are characterized in that：Described bindiny mechanism one end connects on the second housing, and can be around axial direction
Rotation, forms the mounting groove of installation first shell between the second shell and bindiny mechanism, the mounting groove slot bottom is provided with
Ripple spring；The first shell outer wall is provided with first boss, and described first boss a side is the first inclined-plane, the connection machine
Structure inner wall is provided with crank slot, and the crank slot includes tilting section entrance and straight slot, and tilting section inlet is provided with and the first inclined-plane
The slide-in inclined-plane of cooperation；It is provided with the first fastener on the tilting section entrance side wall, the first fastener is coordinated in the first boss
It is provided with the second snap fastener, the first shell slides into mounting groove base compression ripple spring, was pushed out by ripple spring reaction force
Cheng Zhong, first fastener and the second fastener form unidirectional fastening structure, and negative direction can be unscrewed.
Further, the bindiny mechanism is fixed on the second housing by locating piece and clamp spring.
Further, the first boss is provided with multiple, is distributed on the same circumference of first shell outer wall, the crank slot
It is identical as first boss with the number for sliding into inclined-plane.
Further, first fastener includes the second groove set gradually and second boss, the second boss and
It is connected by the second inclined-plane between second groove；Second fastener includes third groove and third inclined-plane, and the setting of third inclined-plane exists
Third groove side and the second inclined-plane coordinate, and the third groove coordinates with second boss.
The advantage of the invention is that：
1, when three pairs of small space or more structure is mounted side by side, such as cable, being located at intermediate structure often can not be manual
Rotation, the present invention are almost not limited by a space；
2, when batch connects, good connecting effect is efficient, at low cost.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the present invention.
Fig. 2 is shell structure schematic diagram.
Fig. 3 is first boss partial enlargement structural representation in Fig. 2.
2 structural schematic diagram of Fig. 4 shells.
Fig. 5 bindiny mechanisms schematic diagram.
Fig. 6 is the first fastener partial enlargement structural representation in Fig. 5.
Fig. 7 bindiny mechanisms sectional view.
Fig. 8 is that inclined-plane and the first fastener partial enlargement structural representation are slid into Fig. 7.
Fig. 9 is the assembling structure sectional view of the present invention.
Figure 10 is Tu9Zhong bindiny mechanisms and second shell junction partial enlargement structural representation.
Figure 11 is the another assembling structure sectional view of the present invention.
Figure 12 is that the first fastener and the second fastener coordinate partial enlargement structural representation in Figure 11.
In figure：First shell 1, second shell 2, bindiny mechanism 3, locating piece 4, clamp spring 5, first boss 6, second boss 7,
Crank slot 8, third groove 9, the second groove 10, the first inclined-plane 11, third inclined-plane 12 slide into inclined-plane 13, the second inclined-plane 14, ripple spring
15。
Specific implementation mode
The present invention is described in further detail in the following with reference to the drawings and specific embodiments：
Include the first shell 1 and connected by bindiny mechanism 3 the present invention relates to a kind of quick connection lock locking structure
Two shells 2,3 one end of bindiny mechanism are connected in second shell 2, and can around axial rotation, second shell 2 and bindiny mechanism 3 it
Between form the mounting groove of installation first shell 1, mounting groove slot bottom is provided with ripple spring 15, and ripple spring 15 is arranged in second shell 2
On；1 outer wall of first shell is provided with first boss 6, and 6 a side of first boss is the first inclined-plane 11, bindiny mechanism's 3 inner wall setting
It includes tilting section entrance and straight slot to have crank slot 8, crank slot 8, and tilting section inlet is provided with the slide-in coordinated with the first inclined-plane 11
Inclined-plane 13；It is provided with the first fastener on the tilting section entrance side wall, the first fastener is coordinated to be provided in the first boss 6
Two snap fasteners, the first fastener and the second fastener form unidirectional fastening structure, and negative direction can be unscrewed.
Preferably, bindiny mechanism 3 is fixed on by locating piece 4 and clamp spring 5 in second shell 2.Locating piece 4 is arranged in second shell
On body 2,5 half of clamp spring is embedded in bindiny mechanism 3, the other half exposes limitation locating piece sliding；Locating piece 4 and clamp spring 5 are made jointly
With sliding axially for limitation bindiny mechanism 3.
Preferably, first boss 6 is provided with multiple, is distributed on the same circumference of 1 outer wall of first shell, 8 He of the crank slot
The number for sliding into inclined-plane 13 is identical as first boss 6.
Preferably, the first fastener includes the second groove 10 set gradually and second boss 7, the second boss 7 and
It is connected by the second inclined-plane 14 between two grooves 10；Second fastener includes third groove 9 and third inclined-plane 12, third inclined-plane 12
Setting coordinates in 9 side wall of third groove and the second inclined-plane 14, and the third groove 9 coordinates with second boss 7.
When first shell 1 is pushed into second shell 2, first boss 6 enters bindiny mechanism's crank slot 8 in first shell 1
In, the first inclined-plane 11 is contacted with inclined-plane 13 is slid at this time, when pushing away first shell 1, due to the first inclined-plane 11 and slides into inclined-plane 13
Contact relation, can bindiny mechanism be rotated automatically, such as Fig. 3, shown in Fig. 4, when first shell 1 pushes away motionless, at this time
First boss 6 is completely into crank slot 8 in one shell 1, and ripple spring 15 is compressed by first shell 1 at this time, when release first shell 1
When, due to ripple spring 15 elastic force act on, first shell 1 can be made to be pushed out, at this time the third inclined-plane 12 in first shell 1 with
The second inclined-plane 14 contact in bindiny mechanism, third inclined-plane 12, the second inclined-plane 14 much smaller than the first inclined-plane 11 and slide into inclined-plane 13,
Due to the effect of the deboost effect and third inclined-plane 12 and the second inclined-plane 14 of ripple spring 15 so that bindiny mechanism inverts, most
Whole second boss 7 is fallen into third groove 9, and ripple spring 15 is still compressed at this time, effect of the first shell 1 due to ripple spring 15
It is crushed in bindiny mechanism, it is ensured that first shell 1 and the connection of second shell 2 are reliable, when needing to separate, only need reversed manually
Rotating mechanism 3 can unlock.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (4)
- Include the first shell (1) connected by bindiny mechanism (3) and second shell (2) 1. a kind of quick connection lock locking structure, It is characterized in that：Described bindiny mechanism (3) one end is connected in second shell (2), and can be around axial rotation, the second shell (2) mounting groove of installation first shell (1) is formed between bindiny mechanism (3), the mounting groove slot bottom is provided with ripple spring (15)；First shell (1) outer wall is provided with first boss (6), and described first boss (6) a side is the first inclined-plane (11), bindiny mechanism (3) inner wall is provided with crank slot (8), and the crank slot (8) includes tilting section entrance and straight slot, is tilted Section inlet is provided with the slide-in inclined-plane (13) coordinated with the first inclined-plane (11)；It is provided with first on the tilting section entrance side wall Fastener, coordinates on the first boss (6) the first fastener to be provided with the second snap fastener, and the first shell (1) slides into mounting groove Base compression ripple spring (15), during being pushed out by ripple spring (15) reaction force, first fastener and the second fastener are formed Unidirectional fastening structure, negative direction can be unscrewed.
- 2. quick connection lock locking structure according to claim 1, it is characterised in that：The bindiny mechanism (3) is by locating piece (4) it is fixed in second shell (2) with clamp spring (5).
- 3. quick connection lock locking structure according to claim 1, it is characterised in that：The first boss (6) is provided with more It is a, it is distributed on the same circumference of first shell (1) outer wall, the crank slot (8) and the number and first boss for sliding into inclined-plane (13) (6) identical.
- 4. quick connection lock locking structure according to claim 1, it is characterised in that：First fastener includes setting gradually The second groove (10) and second boss (7), between the second boss (7) and the second groove (10) by the second inclined-plane (14) even It connects；Second fastener includes third groove (9) and third inclined-plane (12), and third inclined-plane (12) are arranged in third groove (9) side Wall and the second inclined-plane (14) coordinate, and the third groove (9) coordinates with second boss (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468837.7A CN108711710B (en) | 2018-05-16 | 2018-05-16 | Quick connection locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468837.7A CN108711710B (en) | 2018-05-16 | 2018-05-16 | Quick connection locking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108711710A true CN108711710A (en) | 2018-10-26 |
| CN108711710B CN108711710B (en) | 2020-04-10 |
Family
ID=63868043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810468837.7A Expired - Fee Related CN108711710B (en) | 2018-05-16 | 2018-05-16 | Quick connection locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108711710B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08339869A (en) * | 1995-06-12 | 1996-12-24 | Yazaki Corp | Wrong connection preventing device for connector |
| CN101728705A (en) * | 2008-10-30 | 2010-06-09 | 贵州航天电器股份有限公司 | Micro connector of rigid quick lock of elastic pothook |
| CN102820587A (en) * | 2012-07-27 | 2012-12-12 | 中航光电科技股份有限公司 | Connector |
| CN105576438A (en) * | 2015-09-30 | 2016-05-11 | 中航光电科技股份有限公司 | Connector shell and connector |
| CN205231358U (en) * | 2015-12-21 | 2016-05-11 | 梁宇庆 | Self -locking electric connector |
-
2018
- 2018-05-16 CN CN201810468837.7A patent/CN108711710B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08339869A (en) * | 1995-06-12 | 1996-12-24 | Yazaki Corp | Wrong connection preventing device for connector |
| CN101728705A (en) * | 2008-10-30 | 2010-06-09 | 贵州航天电器股份有限公司 | Micro connector of rigid quick lock of elastic pothook |
| CN102820587A (en) * | 2012-07-27 | 2012-12-12 | 中航光电科技股份有限公司 | Connector |
| CN105576438A (en) * | 2015-09-30 | 2016-05-11 | 中航光电科技股份有限公司 | Connector shell and connector |
| CN205231358U (en) * | 2015-12-21 | 2016-05-11 | 梁宇庆 | Self -locking electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108711710B (en) | 2020-04-10 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |