CN206388946U - Secondary locking structure and high-tension connector - Google Patents
Secondary locking structure and high-tension connector Download PDFInfo
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- CN206388946U CN206388946U CN201621359913.3U CN201621359913U CN206388946U CN 206388946 U CN206388946 U CN 206388946U CN 201621359913 U CN201621359913 U CN 201621359913U CN 206388946 U CN206388946 U CN 206388946U
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- end housing
- grafting end
- grafting
- secondary locking
- boss
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Abstract
The utility model belongs to high-tension connector field, more particularly to a kind of secondary locking structure and high-tension connector, wherein, secondary locking structure includes pluggable, the the first grafting end housing and the second grafting end housing pulled away, it is connected to the boss of the first inserted terminal housing sidewall, it is connected to the second inserted terminal housing sidewall and the latch assembly for being clasped with boss, latch assembly includes being connected to the rotating shaft of the second grafting end housing, it is rotatably connected at the snap close piece of rotating shaft, first elastic component of flexible recovery, snap close piece includes manipulation portion and the latch part being clasped with boss is connected and be used for manipulation portion.Setting by boss and with latch assembly, the external force of the elastic restoring force towards the second grafting end housing and more than the first elastic component need to only be applied to operating portion, locking of the secondary locking structure to the first grafting end housing and the second grafting end housing is relieved, unblock operation is very simple, convenient.
Description
Technical field
The utility model belongs to high-tension connector field, more particularly to a kind of secondary locking structure and high-tension connector.
Background technology
Usually require to set secondary locking structure could be by the first inserted terminal after secondary operation to realize in high-tension connector
Housing and the second grafting end housing are pulled away, and the unblock of current secondary locking structure operation it is complex, not convenient the problem of,
Practicality is poor.
Therefore, need that a kind of unblock operation of offer is relatively simple, easily secondary locking structure badly at present, to increase practicality
Property.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art that there is provided a kind of secondary locking structure, its purport
Solving the problem of unblock operation is not complex, convenient.
What the utility model was realized in：
A kind of secondary locking structure, for the secondary locking of high-tension connector, including the first inserted terminal that is pluggable, pulling away
Housing and the second grafting end housing, it is connected to the boss of the first inserted terminal housing sidewall, is connected to second inserted terminal
Housing sidewall and the latch assembly for being clasped with the boss, the latch assembly include being connected to second grafting
The rotating shaft of end housing, the snap close piece for being rotatably connected at the rotating shaft, the first elastic component of flexible recovery, the lock
Part includes manipulation portion and be connected and be used for the latch part being clasped with the boss with the manipulation portion, the manipulation portion with
The latch part is respectively arranged on the both sides of the rotating shaft, and first elastic component drives the lock in its own elastic restoring force
Part makes the manipulation portion have the movement tendency away from the second grafting end housing, and make described around the axis of rotation
Latch part has the trend towards the first inserted terminal housing motion and inserted in the first grafting end housing and described second
It is clasped when connecing end housing grafting with the boss, wherein, the manipulation portion is by towards the second grafting end housing
By towards the second grafting end housing when the external force in direction and the external force offset the elastic restoring force of first elastic component
Motion, makes the snap close piece be rotated backward around the rotating shaft, allows the latch part to deviate from the first inserted terminal housing motion simultaneously
Releasing is clasped with the boss.
Alternatively, the latch part includes the hole clipping inserted and be clasped with the boss for the boss.
Alternatively, the latch part guides slope, the boss direction in the end away from the manipulation portion provided with first
The side of the second grafting end housing is provided with the first grafting end housing and the second grafting end housing grafting process
In with described first guiding slope contradict second guiding slope.
Alternatively, first elastic component is torque spring, and the torque spring is installed on the snap close piece, and is socketed on
The rotating shaft a, support arm of the torque spring is abutted with the week side of boss of the second grafting end housing, another support arm and the lock
Fastener is abutted towards the side of the second grafting end housing.
Alternatively, the secondary locking structure includes the anti-error manipulation component for preventing that the manipulation portion from being manipulated by mistake, described
Anti-error manipulation component includes being slidably connected to the sliding block in the manipulation portion, is connected to the second grafting end housing and for limiting
The sliding block is close to the pier of the second inserted terminal housing sidewall, the second elastic component of flexible recovery, second elastic component
The sliding block is driven to slide into the pier in the presence of elastic restoring force.
Alternatively, one end of second elastic component is connected with the rotating shaft, the manipulation portion or the second grafting end housing,
The other end is connected with the sliding block, and drives the sliding block with the manipulation portion mutually away from fortune in the presence of elastic restoring force
It is dynamic.
Alternatively, the sliding block has towards the second grafting end housing projection and for being abutted with the pier table top
Projection, it is described it is raised in the side away from the latch part provided with the 3rd guiding slope, the pier is away from described first
The end face of grafting end housing offers the 4th guiding slope for being abutted with the described 3rd guiding slope.
Alternatively, one end of second elastic component and the manipulation portion are towards the end abutment of the sliding block, the other end
Abutted with the sliding block towards manipulation portion side, and drive in the presence of elastic restoring force the sliding block and manipulation portion phase
To motion.
Alternatively, the manipulation portion offers storage tank in the end away from the latch part, second elastic component
One end is connected to the bottom land of the storage tank.
The utility model also provides a kind of high-tension connector, including above-mentioned secondary locking structure.
It is right when needing to pull away the first grafting end housing and the second grafting end housing based on structure of the present utility model
Operating portion applies the external force towards the second grafting end housing, and makes the external force more than the elastic restoring force of the first elastic component, wherein,
When external force is more than the elastic restoring force of the first elastic component, the external force will balance out the elastic restoring force of the first elastic component, and drive
Dynamic snap close piece is rotated backward around the shaft, make latch part away from the first grafting end housing direction move so that release latch part with
Boss is clasped, now, it is possible to pull away the first grafting end housing and the second grafting end housing.
It follows that when needing to pull away the first grafting end housing and the second grafting end housing, need to only be applied to operating portion
Plus the external force of the elastic restoring force towards the second grafting end housing and more than the first elastic component, that is, relieve secondary locking structure pair
The locking of first grafting end housing and the second grafting end housing, the unblock operation of secondary locking structure is very simple, convenient.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, it will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the secondary locking structure of the offer of the utility model embodiment one in standing that latch assembly and boss are clasped
Body structure chart；
Fig. 2 is the sectional view in AA directions in Fig. 1；
Fig. 3 be the secondary locking structure that provides of the utility model embodiment one in latch assembly by thrust and in mobile shape
The three-dimensional structure diagram of state；
Fig. 4 is the sectional view in BB directions in Fig. 3；
Fig. 5 is that the secondary locking structure that the utility model embodiment one is provided is clasped in latch assembly with boss releasing
Three-dimensional structure diagram；
Fig. 6 is the sectional view in CC directions in Fig. 5；
Fig. 7 is the explosive view for the secondary locking structure that the utility model embodiment one is provided；
Fig. 8 is the secondary locking structure of the offer of the utility model embodiment two in standing that latch assembly and boss are clasped
Body structure chart；
Fig. 9 is the sectional view in DD directions in Fig. 8；
Figure 10 be the utility model embodiment two secondary locking structure in latch assembly by thrust and in mobile status
Sectional view；
Figure 11 is that the secondary locking structure that the utility model embodiment two is provided is matched somebody with somebody in latch assembly and boss releasing buckle
The sectional view of conjunction.
Figure 12 is the explosive view for the latch assembly that the utility model embodiment two is provided.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | First grafting end housing | ||
| 200 | Second grafting end housing | ||
| 300 | Boss | 301 | Second guiding slope |
| 400 | Latch assembly | ||
| 410 | Rotating shaft | ||
| 420 | Snap close piece | ||
| 421 | Manipulation portion | 4211 | Storage tank |
| 422 | Latch part | ||
| 4221 | Hole clipping | 4222 | First guiding slope |
| 430 | First elastic component | ||
| 500 | Anti-error manipulation component | ||
| 510 | Sliding block | ||
| 511 | It is raised | 5111 | 3rd guiding slope |
| 520 | Pier | 521 | 4th guiding slope |
| 530 | Second elastic component |
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
Embodiment one
The utility model embodiment provides a kind of secondary locking structure, the secondary locking for high-tension connector.
Fig. 1 to Fig. 7 is referred to, the secondary locking structure includes the first grafting end housing 100 and second that is pluggable, pulling away
Grafting end housing 200, has inserting state and pulls away state between the first grafting end housing 100 and the second grafting end housing 200,
And in this embodiment, the first grafting end housing 100 is the Socket casing of high-tension connector, and the second grafting end housing 200 is then
The plug casing of high-tension connector, certainly, in other embodiments, the first grafting end housing 100 can also be high-tension connector
Plug casing, and the second grafting end housing 200 then be high-tension connector Socket casing.
Fig. 2, Fig. 4, Fig. 6 and Fig. 7 are referred to, the secondary locking structure includes being connected to the side wall of the first grafting end housing 100
Boss 300, be connected to the side wall of the second grafting end housing 200 and for the latch assembly 400 that is clasped with boss 300, its
In, latch assembly 400 limits the first grafting end housing 100 when being clasped with boss 300 and the second grafting end housing 200 is pulled out
From.Latch assembly 400 includes being connected to the rotating shaft 410 of the second grafting end housing 200, being rotatably connected at the lock of rotating shaft 410
Fastener 420, the first elastic component 430 of flexible recovery.In this embodiment, rotating shaft 410 is inserted by a mounting seat with second
Connect end housing 200 to connect, rotating shaft 410 can be fixedly connected with mounting seat, can also rotate and be connected with mounting seat.
Please continue to refer to Fig. 2, Fig. 4, Fig. 6 and Fig. 7, snap close piece 420 includes manipulation portion 421 and is connected with manipulation portion 421
And for the latch part 422 that is clasped with boss 300, manipulation portion 421 and latch part 422 are respectively arranged on the both sides of rotating shaft 410,
First elastic component 430 410 is rotated around the shaft in its own elastic restoring force driving snap close piece 420, has manipulation portion 421 remote
The movement tendency of second grafting end housing 200, and latch part 422 is had towards becoming that the first grafting end housing 100 is moved
Gesture is simultaneously clasped in the first grafting end housing 100 and the second grafting 200 grafting of end housing with boss 300, wherein, manipulation portion
421 are being offset the elastic restoring force of the first elastic component 430 by the external force and the external force towards the direction of the second grafting end housing 200
When by towards the second grafting end housing 200 motion, snap close piece 420 410 is rotated backward around the shaft, allow latch part 422 to deviate from
First grafting end housing 100 is moved and released and is clasped with boss 300.Latch part 422 is limited when being clasped with boss 300
First grafting end housing 100 and the second grafting end housing 200 are pulled away.
Based on said structure, when needing to pull away the first grafting end housing 100 and the second grafting end housing 200, to behaviour
Make portion and apply the external force of the second grafting end housing 200 of direction, and make the external force more than the elastic restoring force of the first elastic component 430,
Wherein, when external force is more than the elastic restoring force of the first elastic component 430, the external force will balance out the elasticity of the first elastic component 430
Restoring force, and drive snap close piece 420 410 to rotate backward around the shaft, latch part 422 is deviated from the side of the first grafting end housing 100
To motion, it is clasped so as to release latch part 422 with boss 300, now, it is possible to by the first grafting end housing 100 and
Two grafting end housing 200 are pulled away.
It follows that when needing to pull away the first grafting end housing 100 and the second grafting end housing 200, only need to be to behaviour
Make the external force that portion applies the elastic restoring force towards the second grafting end housing 200 and more than the first elastic component 430, that is, relieve two
Locking of the secondary locking mechanism to the first grafting end housing 100 and the second grafting end housing 200, the unblock operation of secondary locking structure
It is very simple, convenient.
Please continue to refer to Fig. 1 to Fig. 7, latch part 422 includes the card inserted and be clasped with boss 300 for boss 300
Hole 4221, based on this, by the side wall for taking leave of manipulation portion 421 in hole clipping 4221 in the hole wall and boss 300 in manipulation portion 421
It is inconsistent to realize being clasped for fore shaft portion and boss 300.In the present embodiment, the hole clipping 4221 is through hole, so, in boss
300 are placed to after hole clipping 4221, are easy to observe boss 300 and the matching relationship of hole clipping 4221.
Further, latch part 422 guides slope 4222, the court of boss 300 in the end away from manipulation portion 421 provided with first
It is provided with to the side of the second grafting end housing 200 during the first grafting end housing 100 and the grafting of the second grafting end housing 200
The the second guiding slope 301 contradicted with the first guiding slope 4222.Based on this, in the first grafting end housing 100 and the second grafting
During the grafting of end housing 200, it may not be necessary to allow latch part 422 to avoid boss 300 beforehand through external force, be conducive to improving
Grafting efficiency between first grafting end housing 100 and the second grafting end housing 200.
Specifically, during the first grafting end housing 100 is to the grafting of the second grafting end housing 200, the second guiding is oblique
Slope 301 will be contradicted to the first guiding slope 4222, now, then allows the first grafting end housing 100 to continue to motion, according to the phase of power
Interaction principle, boss 300 will apply active force by 301 pair first of the second guiding slope guiding slope 4222, make snap close piece
420 invert, and when boss 300 is moved to the correspondence position with hole clipping 4221, latch part 422 is again in the first elastic component
, will be to the first grafting end housing 100 in the presence of 430 elastic restoring force, and allow hole clipping 4221 and boss 300 to be clasped,
So as to complete the grafting of the first grafting end housing 100 and the second grafting end housing 200.
Fig. 2, Fig. 4, Fig. 6 and Fig. 7 are referred to, the first elastic component 430 is torque spring, and torque spring is installed on snap close piece
420, and be socketed on rotating shaft 410, a support arm of torque spring is abutted with the week side of boss of the second grafting end housing 200, another support arm with
Snap close piece 420 is abutted towards the side of the second grafting end housing 200.Based on this, this is simple in construction, is easy to manufacture, favorably
In reducing cost.
Fig. 1 to Fig. 7 is referred to, secondary locking structure also includes the anti-error manipulation component that anti-stop operation portion 421 is manipulated by mistake
500, anti-error manipulation component 500 includes being slidably connected to the sliding block 510 in manipulation portion 421, is connected to the second grafting end housing 200 simultaneously
For limiting sliding block 510 close to the pier 520 of the side wall of the second grafting end housing 200, the second elastic component of flexible recovery
530, the second elastic component 530 drives sliding block 510 to slide into pier 520 in the presence of elastic restoring force.High-tension connector makes
During, it usually needs the second grafting end housing 200 of grasping, at this moment, pressing easily is produced to the second grafting end housing 200
Power, wherein, such as pressing force presses on manipulation portion 421, maloperation occurs and has unlocked secondary locking structure.And based on this knot
Structure, first, by the setting of pier 520 and sliding block 510, the limitation due to pier 520 to sliding block 510, and sliding block 510 with
Manipulation portion 421 is in the linkage moved towards the second grafting end housing 200, even if manipulation portion 421 receives pressing force, manipulation portion
421 will not still move to the second grafting end housing 200, so as to avoid the feelings that secondary locking structure has been unlocked because of maloperation
Condition, secondly, then by the setting of the second elastic component 530, while sliding block 510 is manipulated, also needs to balance out the second bullet
Property part 530 elastic restoring force, and understood based on mechanics principle, during manipulation, need to only allow side for the external force of manipulation
To occurring certain inclination, the component for allowing external force to produce can offset the elastic restoring force of the second elastic component 530, i.e., to sliding block
The thrust that 510 one direction of application are obliquely installed, the incline direction of the thrust is according to work of second elastic component 530 to sliding block 510
Power thrusts are accordingly adjusted, so, being capable of effectively anti-stop operation portion in the case where not increasing unblock operation difficulty
421 are manipulated by mistake.In this embodiment, the second elastic component 530 is helical spring.
In this embodiment, specifically, Fig. 2, Fig. 4 and Fig. 6, one end and rotating shaft 410, the behaviour of the second elastic component 530 are referred to
The grafting end housing 200 of control portion 421 or second is connected, and the other end is connected with sliding block 510, and is driven in the presence of elastic restoring force
Sliding block 510 is with manipulation portion 421 mutually away from motion, and sliding block 510 has towards the projection of the second grafting end housing 200 and is used for and pier
The projection 511 that 520 table tops are abutted.So, during secondary locking structure is unlocked, thrust is applied to sliding block 510, and this is outer
The component of power need to be only met including the component away from the direction of latch part 422 and the component towards the second grafting end housing 200, and
Component away from the direction of latch part 422 is more than the elastic restoring force of the second elastic component 530, towards the second grafting end housing 200
Component is more than the elastic restoring force of the first elastic component 430, wherein, the direction of the thrust can be found in the F1 in Fig. 4 and Fig. 6.
Specifically, unlock secondary locking structure during, first, original state as depicted in figs. 1 and 2, secondly, such as
Shown in Fig. 3 and Fig. 4, apply the thrust of direction to sliding block 510, and the external force meets the component for including deviating from the direction of latch part 422
And towards the component of the second grafting end housing 200, and deviate from the component in the direction of latch part 422 more than the second elastic component 530
Elastic restoring force, is more than the elastic restoring force of the first elastic component 430, now, sliding block towards the component of the second grafting end housing 200
510 move to latch part 422, then, after sliding block 510 crosses pier 520, as shown in Figure 5 and Figure 6, and sliding block 510 will drive and grasp
Moved to the second grafting end housing 200 in control portion 421.
Further, projection 511 is in the side away from latch part 422 provided with the 3rd guiding slope 5111, and pier 520 is in the back of the body
From the first grafting end housing 100 end face offer for the 3rd guiding slope 5111 abuts the 4th guide slope 521.This
Sample, during secondary locking structure is unlocked, when the 3rd guiding slope 5111 and the 4th guiding slope 521 starts to contradict,
Projection 511 can be moved to the second grafting end housing 200, without completely disengaging from the ability of pier 520 to second when projection 511
Grafting end housing 200 is moved, and projection 511 is gradually to be moved to the second grafting end housing 200, rather than slotting to second suddenly
Connect end housing 200 to move, it is to avoid excessively lofty motion.
Embodiment two
Fig. 8 to Figure 12 is referred to, the present embodiment and the difference of embodiment one are, one end of the second elastic component 530 and behaviour
Control portion 421 is towards the end abutment of sliding block 510, and the other end abuts sideways with sliding block 510 towards manipulation portion 421, and extensive in elasticity
Driving sliding block 510 and the move toward one another of manipulation portion 421 in the presence of multiple power.Based on this, during secondary locking structure is unlocked,
The thrust that sliding block 510 applies direction need to only be met including the component towards the direction of latch part 422 and towards the second inserted terminal
The component of housing 200, and towards the elastic restoring force of the component more than the second elastic component 530 in the direction of latch part 422, towards second
The component of grafting end housing 200 is more than the elastic restoring force of the first elastic component 430, wherein, the thrust refers to Figure 10 and Figure 11
In F2.In this embodiment, the second elastic component 530 is helical spring.
Specifically, unlock secondary locking structure during, first, original state as shown in Figure 9 and Figure 10, secondly,
As shown in figure 11, to sliding block 510 apply direction thrust, and towards the direction of latch part 422 component be more than the second elastic component 530
Elastic restoring force, be more than the elastic restoring force of the first elastic component 430 towards the component of the second grafting end housing 200, towards the
The component of two grafting end housing 200 is more than the elastic restoring force of the first elastic component 430, and now, sliding block 510 is transported to latch part 422
Dynamic, then, after sliding block 510 crosses pier 520, as shown in figure 12, sliding block 510 will drive manipulation portion 421 to the second inserted terminal
Housing 200 is moved.
Further, Figure 11 in Fig. 9 is referred to, manipulation portion 421 is offering storage tank away from the end of latch part 422
4211, one end of the second elastic component 530 is connected to the bottom land of storage tank 4211.Wherein, storage tank 4211 is right in assembling process
Second elastic component 530 plays a part of positioning, so, in assembling process, the second elastic component 530 first can be positioned over into storage tank
After 4211, then by sliding block 510 assemble arrive manipulation portion 421, be conducive to improve efficiency of assembling.
Embodiment three
The utility model also proposes a kind of high-tension connector, and the high-tension connector includes secondary locking structure, the secondary lock
The concrete structure of locking structure is with reference to above-described embodiment, because this high-tension connector employs the complete of above-mentioned all embodiments one, two
Portion's technical scheme, therefore all beneficial effects that the same technical scheme with above-described embodiment is brought, herein no longer one by one
Repeat.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modification, equivalent substitution or improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of secondary locking structure, the secondary locking for high-tension connector, it is characterised in that including it is pluggable, pull away
First grafting end housing and the second grafting end housing, be connected to the boss of the first inserted terminal housing sidewall, be connected to it is described
Second inserted terminal housing sidewall and the latch assembly for being clasped with the boss, the latch assembly include being connected to institute
The rotating shaft for stating the second grafting end housing, the snap close piece for being rotatably connected at the rotating shaft, the first elasticity of flexible recovery
Part, the snap close piece includes manipulation portion and is connected and is used for the latch part being clasped with the boss with the manipulation portion,
The manipulation portion and the latch part are respectively arranged on the both sides of the rotating shaft, and first elastic component is in its own elastic restoring force
Drive the snap close piece around the axis of rotation, make the manipulation portion that there is the motion away from the second grafting end housing to become
Gesture, and make the latch part with the trend towards the first inserted terminal housing motion and in the first grafting end housing
It is clasped during with the second grafting end housing grafting with the boss, wherein, the manipulation portion is by towards described
Will be towards described second when the external force of two inserted terminal housing directions and the elastic restoring force of external force counteracting first elastic component
The motion of grafting end housing, makes the snap close piece be rotated backward around the rotating shaft, allows the latch part to deviate from first grafting
End housing is moved and released and is clasped with the boss.
2. secondary locking structure as claimed in claim 1, it is characterised in that the latch part includes inserting simultaneously for the boss
The hole clipping being clasped with the boss.
3. secondary locking structure as claimed in claim 2, it is characterised in that the latch part is at the end away from the manipulation portion
Portion is provided with the first grafting end housing provided with the first guiding slope, the boss towards the side of the second grafting end housing
The the second guiding slope contradicted during body and the second grafting end housing grafting with the described first guiding slope.
4. secondary locking structure as claimed in claim 1, it is characterised in that first elastic component is torque spring, described
Torque spring is installed on the snap close piece, and is socketed on the rotating shaft, a support arm of the torque spring and second grafting
The week side of boss of end housing is abutted, and another support arm is abutted with the snap close piece towards the side of the second grafting end housing.
5. secondary locking structure as claimed in claim 1, it is characterised in that the secondary locking structure includes preventing the behaviour
The anti-error manipulation component that control portion is manipulated by mistake, the anti-error manipulation component includes being slidably connected to the sliding block in the manipulation portion, connected
It is connected to the second grafting end housing and for limiting pier, flexible of the sliding block close to the second inserted terminal housing sidewall
The second elastic component recovered, second elastic component drives the sliding block to slide into the pier in the presence of elastic restoring force
Platform.
6. secondary locking structure as claimed in claim 5, it is characterised in that one end of second elastic component and described turn
Axle, the manipulation portion or the connection of the second grafting end housing, the other end are connected with the sliding block, and in the presence of elastic restoring force
Drive the sliding block with the manipulation portion mutually away from motion.
7. secondary locking structure as claimed in claim 6, it is characterised in that the sliding block has towards second inserted terminal
Housing projection and the projection for being abutted with the pier table top, the projection are provided with the 3rd in the side away from the latch part
Slope is guided, the pier is offered for being supported with the described 3rd guiding slope in the end face away from the first grafting end housing
The 4th guiding slope connect.
8. secondary locking structure as claimed in claim 5, it is characterised in that one end of second elastic component and the manipulation
Portion is towards the end abutment of the sliding block, and the other end and the sliding block abut towards manipulation portion side, and in elastic restoring force
Effect is lower to drive the sliding block and manipulation portion move toward one another.
9. secondary locking structure as claimed in claim 8, it is characterised in that the manipulation portion is at the end away from the latch part
Portion offers storage tank, and one end of second elastic component is connected to the bottom land of the storage tank.
10. a kind of high-tension connector, it is characterised in that including secondary locking knot as claimed in any one of claims 1-9 wherein
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359913.3U CN206388946U (en) | 2016-12-12 | 2016-12-12 | Secondary locking structure and high-tension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359913.3U CN206388946U (en) | 2016-12-12 | 2016-12-12 | Secondary locking structure and high-tension connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388946U true CN206388946U (en) | 2017-08-08 |
Family
ID=59488658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621359913.3U Expired - Fee Related CN206388946U (en) | 2016-12-12 | 2016-12-12 | Secondary locking structure and high-tension connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388946U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532358A (en) * | 2016-12-12 | 2017-03-22 | 深圳龙友科技股份有限公司 | Secondary locking structure and high-voltage connector |
| CN109263005A (en) * | 2018-10-30 | 2019-01-25 | 珠海格力智能装备有限公司 | Locking mechanism and injection molding machine with same |
| CN112130259A (en) * | 2019-06-25 | 2020-12-25 | 宇迪科技股份有限公司 | Connector with a locking member |
| CN113124028A (en) * | 2019-12-31 | 2021-07-16 | 苏州金莱克精密机械有限公司 | Folding hoop with more stable buckling state |
| CN114447705A (en) * | 2022-01-21 | 2022-05-06 | 资阳中车电气科技有限公司 | Secondary locking structure of connector |
-
2016
- 2016-12-12 CN CN201621359913.3U patent/CN206388946U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532358A (en) * | 2016-12-12 | 2017-03-22 | 深圳龙友科技股份有限公司 | Secondary locking structure and high-voltage connector |
| CN109263005A (en) * | 2018-10-30 | 2019-01-25 | 珠海格力智能装备有限公司 | Locking mechanism and injection molding machine with same |
| CN109263005B (en) * | 2018-10-30 | 2020-01-10 | 珠海格力电器股份有限公司 | Locking mechanism and injection molding machine with same |
| CN112130259A (en) * | 2019-06-25 | 2020-12-25 | 宇迪科技股份有限公司 | Connector with a locking member |
| CN113124028A (en) * | 2019-12-31 | 2021-07-16 | 苏州金莱克精密机械有限公司 | Folding hoop with more stable buckling state |
| CN113124028B (en) * | 2019-12-31 | 2023-11-07 | 苏州金莱克精密机械有限公司 | Folding anchor ear with more stable buckling state |
| CN114447705A (en) * | 2022-01-21 | 2022-05-06 | 资阳中车电气科技有限公司 | Secondary locking structure of connector |
| CN114447705B (en) * | 2022-01-21 | 2023-12-01 | 资阳中车电气科技有限公司 | Connector secondary locking structure |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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