CN207517985U - A kind of power supply connection component being stably connected with - Google Patents
A kind of power supply connection component being stably connected with Download PDFInfo
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- CN207517985U CN207517985U CN201721589396.3U CN201721589396U CN207517985U CN 207517985 U CN207517985 U CN 207517985U CN 201721589396 U CN201721589396 U CN 201721589396U CN 207517985 U CN207517985 U CN 207517985U
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- casing
- ring
- plug
- power supply
- stably connected
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Abstract
The utility model discloses a kind of power supply connection components being stably connected with, including can mutually be arranged the plug casing of connection and Socket casing, the connection ring that can be sheathed on outside plug casing and Socket casing, the first protrusion is provided in both plug casing and Socket casing on the outer wall of the one of relative interior, another be provided with of opposite outer can house the first sliding groove that the first protrusion slips into, and through-hole is provided in the first sliding groove；The inner wall of connection ring is provided with the first resilient fingers that can be passed through through-hole and extend on the first raised sliding path.The utility model passes through the different connection structure of two sets of snaps so that Socket casing, plug casing and connection ring can cooperate self-locking so that socket and plug can be bonded, and dismount it is very convenient.
Description
Technical field
The utility model is related to a kind of electrical connecting element more particularly to a kind of power supply connection components being stably connected with.
Background technology
Socket casing, plug casing in existing power connector are typically by setting up boss and energy in the two separately
Card slot that enough accommodating boss buckles into is completed to be fixed to each other, and fixed form be easy to cause Socket casing and plug casing is corresponding
Glue core mutually comes off, and so as to which the contact pin on Socket casing and plug casing and jack are separated from each other, connection is less reliable.Therefore,
It is necessary to design a kind of power connector connection component that can be stably connected with Socket casing and plug casing.
Existing power supply connector is combined mostly using metal shell and plastic cement core, on the one hand this structure is susceptible to card
Ring failure causes glue core to come off to cause to connect insecure problem, and another aspect metal shell is heavy, and connector is caused integrally to weigh
Measure it is larger, it is of high cost.It is therefore desirable to design one kind to disclosure satisfy that shielding requirements connect reliable lightweight power connector group
Part.
Utility model content
The utility model aims to solve the problem that the technical issues of above-mentioned mentioned, and Socket casing and jack shell can be made by providing one kind
The power connector connection component that body is stably connected with.
The utility model is realized by following technical solution：
A kind of power supply connection component being stably connected with, including can mutually be arranged connection plug casing and Socket casing,
The connection ring that can be sheathed on outside plug casing and Socket casing is located at relative interior in both plug casing and Socket casing
The first protrusion is provided on the outer wall of one, another be provided with of opposite outer can house the first cunning that the first protrusion slips into
Slot is provided with through-hole in the first sliding groove；The inner wall of connection ring is provided with to pass through through-hole and extend into the first protrusion and slide
The first resilient fingers on path.
Preferably, recess portion is provided on the outer wall of the one of relative interior in both plug casing and Socket casing,
The another of opposite outer is provided with the second resilient fingers that can buckle into recess portion, and the inner wall of connection ring is provided with and can be pressed at back
The second protrusion of the second resilient fingers is connect, accommodating second protrusion is offered in the second resilient fingers and is slided far from recess portion slides second
Slot.
Preferably, the one of opposite outer is slidably connected with connection ring in plug casing and Socket casing, in sliding process
First the first resilient fingers of protrusion crimping are allowed to deformation and remove the second protrusion in the sliding path or sliding process of the first protrusion
The position for crimping the second resilient fingers is gradually distance from recess portion.
Preferably, through-hole includes orthogonal first hole portion and the second hole portion, the first resilient fingers along the first hole portion or
The movement of second hole portion can remove the sliding path of the first protrusion.
Preferably, the second sliding slot end set nearest apart from recess portion has the button bit that can correspond to the second raised end.
Preferably, the first shading ring being set in outside plug glue core is equipped in plug casing.
Preferably, the third shading ring being set in outside plug rubber core, plug casing and Socket casing are equipped in Socket casing
The first shading ring and third shading ring contact with each other when being mutually arranged.
Preferably, preceding glue core and rear glue core of the plug glue core including dismantled and assembled connection, glue core before the connection of the first shading ring, after
Secondary shielding ring is arranged on glue core.
Preferably, the first shading ring, secondary shielding ring and/or third shading ring are metallic shield rings.
Preferably, plug casing, Socket casing and/or connection ring are made of plastics.
Advantageous effect is：Compared with prior art, a kind of power supply connection component being stably connected with of the utility model leads to
Cross two sets of different connection structures of snap so that Socket casing, plug casing and connection ring can cooperate self-locking, make
Obtaining socket and plug can be bonded, and dismounting is very convenient；It is shielded by the first shading ring, secondary shielding ring and third
The setting of ring while plug and socket dismounting is coordinated, can expand the shield ranges of circuit so that shading ring can be from inserting
The inside of casing covers the inside of Socket casing and contact pin and jack link position can be completely covered, and avoids between circuit
Passive intermodulation and signal interference；It also passes through the making material using plastics as plug casing, Socket casing, connection ring and adapter
Material, manufacturing the housing components by injection molding manner reduces the cost of raw material of conventional metals shell and complex appearance processing
Processing cost.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is decomposition texture schematic diagram of the plug-assembly along its axial direction；
Fig. 2 is decomposition texture schematic diagram of the jack assemblies along its axial direction；
Fig. 3 is that power supply connection component is whole along its axial decomposition texture schematic diagram；
Cooperation schematic cross-sections of the Fig. 4 between plug casing, Socket casing and connection ring.
Drawing reference numeral explanation：Connection ring 1, the second protrusion 101, the first resilient fingers 102, the shielding of the first sealing ring 2, first
Ring 3, plug casing 4, the second resilient fingers 41, the first sliding groove 42, through-hole 43, socket terminal 5, lock screw 6, rear glue core 7,
Two shading rings 8, the second sealing ring 9, adapter 10, crimping ring 11, third sealing ring 12, holder of line 13, sheath 14, locking screw
Mother 15, Socket casing 16, recess portion 161, the first protrusion 162, third shading ring 17, pin terminal 18.
Specific embodiment
A kind of power supply connection component being stably connected with, plug casing 4 and Socket casing including can mutually be arranged connection
16th, the connection ring 1 that can be sheathed on outside plug casing 4 and Socket casing 16 is located in 16 the two of plug casing 4 and Socket casing
The first protrusion 162 is provided on the outer wall of the one of relative interior, another be provided with of opposite outer can house the first protrusion
162 the first sliding grooves 42 slipped into are provided with through-hole 43 in the first sliding groove 42；The inner wall of connection ring 1, which is provided with, can pass through through-hole
43 and extend into the first resilient fingers 102 on the first raised 162 sliding paths.
Wherein, the fixing mode of plug casing 4 and Socket casing 16 can be that the former set that the latter is outer or the latter
It is sleeved on outside the former.
As Figure 1-Figure 4, the power supply connection component of the present embodiment is preferably that plug casing 4 is set in Socket casing 16
Outside, plug casing 4 is set in outside Socket casing 16, and the first protrusion 162 is arranged on the outer wall of Socket casing 16, and corresponding first
Sliding slot 42 is arranged on the inner wall of plug casing 4, the i.e. first protrusion of process that plug casing 4 and Socket casing 16 are mutually socketed
162 processes slided in the first sliding groove 42；Connection ring 1 is arranged on outside plug casing 4 and Socket casing 16, connection ring 1 it is interior
In the first resilient fingers 102 set on wall can elastically-deformable end pass through through-hole 43, enter in the first sliding groove 42 simultaneously
And it can stop that the first protrusion 162 skids off the first sliding groove 42 on the sliding path of the first protrusion 162.It is needing to unlock socket shell
When body 16 and plug casing 4, mobile connection ring 1 is moved towards the direction of plug casing 4, and the first resilient fingers 102 are convex first
It rises and occurs elastic deformation under 162 abutting, and ejected on the sliding path of the first protrusion 162 by the first protrusion 162, at this time first
Protrusion 162 can be moved freely in the first sliding groove 42, and plug casing 4 and Socket casing 16 can be separated from each other.
As shown in figure 4, a kind of power supply connection component being stably connected with of the present embodiment, may be used also on the outer wall of Socket casing 16
To be provided with recess portion 161, the second resilient fingers 41 that can buckle into recess portion 161, connection ring are then correspondingly arranged on plug casing 4
1 inner wall is provided with can crimp the second protrusion 101 of the second resilient fingers 41 at back, be offered in the second resilient fingers 41
The second sliding slot that accommodating second protrusion 101 is slided far from recess portion 161.Connection locking is in Socket casing 16 and plug casing 4
Under state, the second protrusion 101 can crimp the second resilient fingers 41 at the back side of the second resilient fingers 41, buckle into its holding recessed
The state in portion 161；It needs to make Socket casing 16 and plug casing 4 that mobile connection ring 1 then be needed to be gradually distance from the second protrusion 101
Recess portion 161, then the active force of second raised 101 pair of second resilient fingers 41 is less and less, the second resilient fingers 41 and recess portion 161
Lock-out state contact, the two can be easily separated from each other by the deformability of the second resilient fingers 41.The set is buckled
Buckle structure of the respective outer side edges with the first resilient fingers 102 for core is enabled between Socket casing 16 and plug casing 4
Connection is more firm.
The power supply connection component of the present embodiment passes through the different connection structure of two sets of snaps so that Socket casing
16th, plug casing 4 and connection ring 1 can cooperate self-locking so that socket and plug can be bonded, and be dismounted very just
It is prompt.
Through-hole 43 in above example can include orthogonal first hole portion and the second hole portion, the first resilient fingers
102 move the sliding path that can remove the first protrusion 162 along the first hole portion or the second hole portion.Make plug casing 4 and socket shell
The mode that body 16 is separated from each other can be by being axially moveable connection ring 1；It can also be rotatable connection ring 1 so that the first bullet
Property hook 102 move sliding path so as to leave the first protrusion 162, the first protrusion 162 with respect to the first hole portion along direction of rotation
Can be free to slide with respect to the first sliding groove 42, plug casing 4 and Socket casing 16 can be separated from each other.
As shown in figure 4, the second sliding slot end set nearest apart from recess portion 161, which has, can correspond to the second raised 101 ends
Button bit.The button bit is used to limit the position of the second protrusion 101, and the second protrusion 101 is enable to keep the second resilient fingers of crimping
41 active force enables the second resilient fingers 41 to keep buckle status with recess portion 161.
The first shading ring 3 being set in outside plug glue core can be equipped in the plug casing 4 of above example.First shielding
Ring 3 is used to avoid the passive intermodulation and signal interference between circuit.
Further have, be also provided with being set in the third shading ring 17 outside plug rubber core, plug in Socket casing 16
The first shading ring 3 and third shading ring 17 contact with each other when housing 4 and Socket casing 16 are mutually arranged.It is excellent on first shading ring 3
Choosing is provided with several shrapnels, which can connect when Socket casing 16 and plug casing 4 socket-connect with third shading ring 17
It touches so that two shading ring mutual conductions, so as to increase the range of shield effectiveness covering.
Further have, plug glue core includes the preceding glue core of dismantled and assembled connection and rear glue core 7, before the connection of the first shading ring 3
Glue core is arranged with secondary shielding ring 8 on rear glue core 7, and the setting of secondary shielding ring 8 is then to further expand shield effectiveness
Coverage area.
By the setting of the first shading ring 3, secondary shielding ring 8 and third shading ring 17, in cooperation plug and socket dismounting
While, the shield ranges of circuit can be expanded so that shading ring can cover Socket casing 16 from the inside of plug casing 4
Inside contact pin and jack link position can simultaneously be completely covered, avoid passive intermodulation and signal interference between circuit.Wherein,
First shading ring 3, secondary shielding ring 8 and/or third shading ring 17 can be metallic shield rings.
The power supply connection component of above example can also be by using plastics as plug casing 4, Socket casing 16, connection ring
1 and the making material of adapter 10, manufacturing the housing components by injection molding manner reduces the raw material of conventional metals shell
Cost and the processing cost of complex appearance processing.
Fig. 1 is a kind of decomposition diagram of whole implementation example of plug-assembly, wherein being successively from left to right in an axial direction：Even
Connect ring 1, the first sealing ring 2, the first shading ring 3, plug casing 4, socket terminal 5, lock screw 6, rear glue core 7, secondary shielding
Ring 8, the second sealing ring 9, adapter 10, crimping ring 11, third sealing ring 12, holder of line 13, sheath 14, locking nut 15.
Fig. 3 is a kind of decomposition diagram of whole implementation example of power supply connection component, wherein from left to right successively in an axial direction
It is：Pin terminal 18, Socket casing 16, third shading ring 17, connection ring 1, the first shading ring 3, plug casing 4, socket terminal
5th, rear glue core 7, secondary shielding ring 8, adapter 10, locking nut 15.
Wherein, 18 one end connecting wire of pin terminal, pin terminal 18 are arranged in plug rubber core, 17 sets of third shading ring
It is located at outside plug rubber core, Socket casing 16 is set in outside third shading ring 17；Preceding glue core and rear glue core 7 are set in socket terminal 5
Outside, socket terminal 5 is connect by the compression of lock screw 6 with conducting wire, before the first shading ring 3 is set in outside glue core, secondary shielding
Ring 8 is set in outside rear glue core 7, and plug casing 4 is set in outside preceding glue core and rear glue core 7；10 coaxial spiral shell of plug casing 4 and adapter
Line connects, and adapter 10 is connected with 15 coaxial threaded of locking nut；First sealing ring 2, the second sealing ring 9 and third sealing ring 12
The sealed connection being used between component；Live conductor ring 11, cable are set gradually in an axial direction in adapter 10 and locking nut 15
Collet 13 and sheath 14, crimping ring 11, holder of line 13 and sheath 14 are led for protecting from what 5 rear of socket terminal was extended
Line；Socket terminal 5 and pin terminal 18 are the connecting pins set up separately on plug and socket.
Above example is not limited to the embodiment technical solution of itself, can be incorporated between embodiment new
Embodiment.Above example is only to illustrate the technical solution of the utility model and is not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (10)
1. a kind of power supply connection component being stably connected with, plug casing (4) and Socket casing including can mutually be arranged connection
(16), the connection ring (1) of plug casing (4) and Socket casing (16) outside can be sheathed on, which is characterized in that plug casing (4)
First raised (162) are provided with on the outer wall for the one for being located at relative interior in Socket casing (16) the two, opposite outer
Another be provided with can house the first sliding groove (42) that first raised (162) are slipped into, and the first sliding groove is provided with through-hole on (42)
(43)；The inner wall of connection ring (1), which is provided with, can pass through through-hole (43) and extend on first raised (162) sliding path
First resilient fingers (102).
A kind of 2. power supply connection component being stably connected with according to claim 1, which is characterized in that the plug casing
(4) be provided with recess portion (161) and in Socket casing (16) the two on the outer wall of the one of relative interior, opposite outer it is another
One is provided with the second resilient fingers (41) that can buckle into recess portion (161), and the inner wall of connection ring (1) is provided with and can be pressed at back
Second raised (101) of the second resilient fingers (41) are connect, it is remote to offer accommodating second raised (101) in the second resilient fingers (41)
The second sliding slot slided from recess portion (161).
A kind of 3. power supply connection component being stably connected with according to claim 2, which is characterized in that the plug casing
(4) and in Socket casing (16) one of opposite outer is slidably connected with connection ring (1), first raised (162) in sliding process
Crimp that the first resilient fingers (102) are allowed to deformation and to remove in the sliding path or sliding process of first raised (162) second convex
The position for playing (101) the second resilient fingers of crimping (41) is gradually distance from recess portion (161).
A kind of 4. power supply connection component being stably connected with according to claim 1, which is characterized in that through-hole (43) packet
Orthogonal first hole portion and the second hole portion are included, the first resilient fingers (102) are moved along the first hole portion or the second hole portion can
Remove the sliding path of first raised (162).
5. a kind of power supply connection component being stably connected with according to claim 2, which is characterized in that the second sliding slot away from
The end set nearest from recess portion (161) has the button bit that can correspond to second raised (101) end.
A kind of 6. power supply connection component being stably connected with according to claim 1, which is characterized in that the plug casing
(4) the first shading ring (3) being set in outside plug glue core is equipped in.
A kind of 7. power supply connection component being stably connected with according to claim 6, which is characterized in that the Socket casing
(16) the third shading ring (17) being set in outside plug rubber core is equipped in, plug casing (4) and Socket casing (16) are mutually arranged
When the first shading ring (3) and third shading ring (17) contact with each other.
A kind of 8. power supply connection component being stably connected with according to claim 7, which is characterized in that the plug Jiao Xinbao
Include the preceding glue core of dismantled and assembled connection and rear glue core (7), glue core before the first shading ring (3) connection is arranged with second on rear glue core (7)
Shading ring (8).
A kind of 9. power supply connection component being stably connected with according to claim 8, which is characterized in that first shading ring
(3), secondary shielding ring (8) and/or third shading ring (17) are metallic shield rings.
10. according to a kind of any power supply connection components being stably connected with of claim 1-9, which is characterized in that described to insert
Casing (4), Socket casing (16) and/or connection ring (1) are made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589396.3U CN207517985U (en) | 2017-11-24 | 2017-11-24 | A kind of power supply connection component being stably connected with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589396.3U CN207517985U (en) | 2017-11-24 | 2017-11-24 | A kind of power supply connection component being stably connected with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517985U true CN207517985U (en) | 2018-06-19 |
Family
ID=62540930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721589396.3U Active CN207517985U (en) | 2017-11-24 | 2017-11-24 | A kind of power supply connection component being stably connected with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568480A (en) * | 2019-08-23 | 2019-12-13 | 湖南奥成科技有限公司 | electric spark seismic source device and system thereof |
| TWI691123B (en) * | 2018-12-26 | 2020-04-11 | 正淩精密工業股份有限公司 | High-speed push-pull self-lock connector and connector assembly |
-
2017
- 2017-11-24 CN CN201721589396.3U patent/CN207517985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI691123B (en) * | 2018-12-26 | 2020-04-11 | 正淩精密工業股份有限公司 | High-speed push-pull self-lock connector and connector assembly |
| CN110568480A (en) * | 2019-08-23 | 2019-12-13 | 湖南奥成科技有限公司 | electric spark seismic source device and system thereof |
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| GR01 | Patent grant |