CN206195016U - Insert and close connector - Google Patents
Insert and close connector Download PDFInfo
- Publication number
- CN206195016U CN206195016U CN201620713794.0U CN201620713794U CN206195016U CN 206195016 U CN206195016 U CN 206195016U CN 201620713794 U CN201620713794 U CN 201620713794U CN 206195016 U CN206195016 U CN 206195016U
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- CN
- China
- Prior art keywords
- retaining ring
- connecting tube
- afterbody
- diameter
- jack
- 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.)
- Withdrawn - After Issue
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Abstract
The embodiment of the utility model discloses insert and close connector for a defeated connector of using of telex is provided. The embodiment includes: connecting pipe, machine tooling jack, locking ring, the connecting pipe is the hollow cylinder venturi tube, the pipe wall of pipe wall for handling through the fretwork of connecting pipe, the diameter at connecting pipe both ends is greater than the diameter of interlude, the diameter size at connecting pipe both ends is the same, the connecting pipe both ends with there is the wedge transition zone between the connecting pipe interlude, the machine tooling jack includes top and afterbody, the diameter at machine tooling jack top is greater than the diameter of afterbody, there is the cylindrical hole at machine tooling jack top, the locking ring is jagged C type ring. The locking ring can be in by the cutting ferrule the one end of connecting pipe, the locking ring cutting ferrule is in the one end of connecting pipe forms a cutting ferrule pipe back, the cutting ferrule pipe can be installed the machine tooling jack in the cylindrical hole. The utility model discloses a connector that can be used to large -current transmission.
Description
Technical field
The utility model is related to electrical transmission field, and connector is plugged together more particularly, to one kind.
Background technology
Currently, with the development of electric automobile industry, due to needing to use larger electric current so that related electrical transmission is produced
Product have requirement higher to jack, specifically include it is following some：1st, relatively low contact engaging and separating force is meeting filling for people's frequent routine
Hot-line insertion and extraction demand；2nd, relatively low contact resistance, to lower the problem of temperature rise of high current initiation.3rd, due to GB, Europe superscript and American Standard
Having docking insert dimensions has special requirement and defines, and making miniaturization jack needs to meet the demand of various criterion.
Current existing electric connector contact has one sheet hyperboloid wire spring socket, and also one kind is hat spring socket；
One sheet hyperboloid wire spring socket is equably wrapped using one group of elastic metallic yarn for being arranged in one sheet hyperboloid structure
Network belongs to multi-thread envelope contact on the contact pin surface inserted in it.Using this coil spring structure jack contact by inner sleeve,
Overcoat, rear enclosure, the part of elastic metallic yarn four composition, its inner sleeve inner coaxial tube are equipped with one group of bullet for being arranged in one sheet hyperboloid
Property wire, the two ends of the wire in inner sleeve are stretched out outside port, and bent to back bending in inner sleeve external cylindrical surface, bending
Portion is clamped by the inner cylinder face of protheca and rear enclosure with inner sleeve external cylindrical surface, and protheca, rear enclosure two parts are through crimping the shape that is connected
Into overcoat.Hat spring socket is to be divided into elastic sheet metal punching press be connected by some two ends and the bonding jumper group vertical with end face
Into paliform, be then rolled into round shape and by its middle part closing waist, the structure be small at both ends and big in the middle of formation is loaded into outer tube
It is middle that hat spring socket is just constituted after closing up or loading onto sheath.So being primarily present following deficiency for wire spring socket：1st, cover
Connect method contact resistance big, and resistance to pulling force is poor, and front and rear set is easy to be departed from from pressure point by pulling force, causes to be connected failure and thing
Therefore.2nd, complex structure, component parts are more, and volume cannot further reduce, and are unfavorable for developing to miniaturization, densification.3rd, add
Work complex process, required precision is high, causes product percent of pass low, and cost is improved.4th, elastic metallic yarn reaches in the space for limiting
Less than size requirement so that every silk is difficult to bear the impact of larger current.5th, the fracture of wire of elastic metallic yarn shows during use
As that cannot avoid.And being preced with spring socket major defect has as follows：1st, because using copper strips punching bending technique, contact is caused to be banding knot
Structure and band edge are easy to produce burr, when plugging repeatedly, male terminal surface will be caused to scratch damage, so as to can cause to patch
Part contact resistance increases.2nd, because using the technique that takes all of, terminal is open loop structure, and under some application scenarios, male terminal has can
Can with non-coaxial angle insert jack, for example incline insertion, thus may cause male terminal insertion force act on completely it is curved
On bent unilateral contact, cause the damage of contact flat spring.3rd, the structure only has a circle contact, causes number of contacts limited, significantly
Limit the energization ability of connector.
Utility model content
The utility model embodiment plugs together connector there is provided one kind, for providing a kind of electrical transmission connector.
In view of this, first aspect of the present utility model provides one kind and plugs together connector, including：
Connecting tube (1), machining jack (2), retaining ring (3)；
The connecting tube (1) is hollow cylindrical tube；
The tube wall of the connecting tube (1) is by the tube wall of hollow processing；
The diameter with diameter greater than interlude at connecting tube (1) two ends, the diameter phase at connecting tube (1) two ends
Together, there is wedge-shaped intermediate zone between connecting tube (1) two ends and the connecting tube (1) interlude；
It is described machining jack (2) include top and afterbody, at the top of the machining jack (2) with diameter greater than afterbody
Diameter；
Cylindrical hole is arranged at machining jack (2) top；
The retaining ring (3) is c-type annulus jaggy；
The retaining ring (3) can be fastened in one end of the connecting tube (1)；
The retaining ring (3) is fastened in after one end of the connecting tube (1) forms a cutting ferrule pipe, and the cutting ferrule pipe can be with
In the cylindrical hole of machining jack (2).
With reference to the utility model embodiment in a first aspect, the first reality of the first aspect in the utility model embodiment
Apply in mode, also include：
The tube wall of the connecting tube (1) has multiple hollow holes processed by through-carved work, and the hollow hole is shaped as U
Type or I types.
It is any one among the first implementation method of first aspect, first aspect with reference to the utility model embodiment
Kind, in second implementation method of the first aspect of the utility model embodiment, also include：
Have circular salient point on the inner side tube wall of the connecting tube (1), the position of the circular salient point with the hollow hole
After corresponding hollow out on remaining each tube wall band.
Among the first of first aspect, first aspect with reference to the utility model embodiment to second implementation method
Any one, in the third implementation method of the first aspect of the utility model embodiment, also includes：
The cylindrical hole of machining jack (2) includes top, afterbody；
There is wedge structure at the opening at the top of the cylindrical hole；
The afterbody of the cylindrical hole is cylindrical structure；
The top of the cylindrical hole is wedge-shaped intermediate zone with the junction of afterbody；
The diameter with diameter greater than afterbody at the top of the cylindrical hole；
The top of the cylindrical hole is fluted.
Among the first of first aspect, first aspect with reference to the utility model embodiment to the third implementation method
Any one, in the 4th kind of implementation method of the first aspect of the utility model embodiment, also includes：
Machining jack (2) top is fluted.
Among the first of first aspect, first aspect with reference to the utility model embodiment to the 4th kind of implementation method
Any one, in the 5th kind of implementation method of the first aspect of the utility model embodiment, also includes：
The outside of the retaining ring (3) includes top, middle part, afterbody；
Top on the outside of the retaining ring (3) is wedge structure；
Middle part on the outside of the retaining ring (3) equal diameters everywhere；
Afterbody on the outside of the retaining ring (3) is wedge structure；
The wedge-shaped minimum diameter at the top on the outside of the retaining ring (3) is equal to the middle part on the outside of the retaining ring (3)
Diameter, the maximum with diameter greater than the afterbody wedge shape annulus on the outside of the retaining ring (3) at the middle part on the outside of the retaining ring (3) is straight
Footpath；
The inner side of the retaining ring (3) includes the different hole in top, two diameters of afterbody；
Top on the inside of the retaining ring (3) is the hole of wedge structure, the wedge shape knot at the top on the inside of the retaining ring (3)
The shape of the wedge-shaped intermediate zone between the shape of structure and the two ends of the connecting tube (1) and the connecting tube (1) interlude is relative
Should；
Afterbody on the inside of the retaining ring (3) is the hole of equal diameters everywhere；
The wedge-shaped minimum diameter at the top on the inside of the retaining ring (3) is equal to the afterbody on the inside of the retaining ring (3)
Diameter.
Among the first of first aspect, first aspect with reference to the utility model embodiment to the 5th kind of implementation method
Any one, in the 6th kind of implementation method of the first aspect of the utility model embodiment, also includes：
There are band of protrusions, the shape of the band of protrusions and the circle for processing jack (2) in the middle part of the retaining ring (3)
The shape of the groove at the top of cylindrical hole is corresponding.
Among the first of first aspect, first aspect with reference to the utility model embodiment to the 6th kind of implementation method
Any one, in the 7th kind of implementation method of the first aspect of the utility model embodiment, also includes：
The length of the connecting tube (1) can be 5 millimeters to 100 millimeters；
The thickness of the connecting tube (1) can be 0.1 millimeter to 0.4 millimeter.
Among the first of first aspect, first aspect with reference to the utility model embodiment to the 7th kind of implementation method
Any one, in the 8th kind of implementation method of the first aspect of the utility model embodiment, also includes：
The material of the connecting tube (1) can be copper, and the connecting tube (1) can be sprung copper pipe.
As can be seen from the above technical solutions, the utility model embodiment has advantages below：
The utility model embodiment plugs together connector there is provided one kind, for providing a kind of electrical transmission connector.This reality
With being provided with multiple array salient points in novel connecting pipe, the multifinger normal pressure of acquisition that can stablize, it is ensured that the reliability of contact
Property.The cylindrical receptacle for machining jack inwall provides limit function so that connecting tube works in elastic range.Also ensure that
When insertion is inclined, connecting tube is unlikely to damage.Bump structure can provide stabilization contact, while can avoid processing when for
Connect the damage of pipe surface.Salient point can configure varying number according to the difference of the different sizes with electric current of application scenario
Salient point, makes it more to meet different demands.Retaining ring possesses spacing function, while also possessing the work(for tightening connecting tube
Energy.Make have more reliable contact between connecting tube and machining jack.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to make needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only embodiment of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to the accompanying drawing for providing
His accompanying drawing.
Fig. 1 is a kind of U-shaped connecting tube schematic diagram of plug together connector one of the utility model embodiment；
Fig. 2 is a kind of another U-shaped connecting tube schematic diagram for plugging together connector of the utility model embodiment；
Fig. 3 is a kind of another I type connecting tube schematic diagram for plugging together connector of the utility model embodiment；
Fig. 4 is a kind of another I type connecting tube schematic diagram for plugging together connector of the utility model embodiment；
Fig. 5 is a kind of machining jack schematic diagram for plugging together connector of the utility model embodiment；
Fig. 6 is a kind of another machining jack schematic diagram for plugging together connector of the utility model embodiment；
Fig. 7 is a kind of retaining ring schematic diagram for plugging together connector of the utility model embodiment；
Fig. 8 is a kind of another retaining ring schematic diagram for plugging together connector of the utility model embodiment；
Fig. 9 is a kind of assembling schematic diagram for plugging together connector of the utility model embodiment；
Figure 10 is a kind of another assembling schematic diagram for plugging together connector of the utility model embodiment.
Specific embodiment
The utility model embodiment plugs together connector there is provided one kind, there is provided a kind of electrical transmission connector.
In order that those skilled in the art more fully understand the utility model scheme, below in conjunction with the utility model reality
The accompanying drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all should
When the scope for belonging to the utility model protection.
Term " first ", " second ", " the 3rd " in specification and claims of the present utility model and above-mentioned accompanying drawing,
(if present)s such as " the 4 " is for distinguishing similar object, without for describing specific order or precedence.Should
The data that the understanding is so used can be exchanged in the appropriate case, so that the embodiments described herein can be with except herein
Order beyond diagram or the content of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
Method, product or other intrinsic steps of equipment or unit.
For ease of understanding, below to the utility model embodiment in a kind of connector that plugs together carry out specific detailed retouch
State, a kind of one embodiment for plugging together connector in the utility model embodiment includes：
The connector that plugs together of the utility model embodiment includes：Connecting tube (1), machining jack (2), retaining ring (3).
Wherein, connecting tube (1) be hollow cylindrical tube, in actual applications, the length typically 5 of connecting tube (1)
To 100 millimeters of this preferred range values, the thickness of connecting tube (1) can be set as 0.1 millimeter to 0.4 millimeter, and this is preferable for millimeter
Value range.For specific length and thick bottom, it is not especially limited herein.Connecting tube (1) two ends with diameter greater than interlude
Diameter, the diameter at connecting tube (1) two ends is identical, has wedge-shaped mistake between connecting tube (1) two ends and connecting tube (1) interlude
Cross band.Specifically, at the two ends of connecting tube, being inserted first less than two semicylinders for merging of connecting tube using diameter
Enter connecting tube, be fixedly connected pipe, rotate the two semicylinders for merging, increase while rotation between two semicolumns
Gap, using material elasticity in itself, reached the purpose of connecting tube one end expanded in diameter with this, diameter increases by 10%
Left and right, then the further expansion other end, expands size identical.So that the diameter with diameter greater than interlude at connecting tube (1) two ends, even
The diameter for taking over (1) two ends is identical.The material of connecting tube (1) can be copper so that connecting tube (1) can be sprung copper
Pipe, has resilient metalline in use.Making connecting tube (1) pipe can also be using punching except using thin-wall copper pipe material
Pressure copper strips take all of technique realization.
The tube wall of connecting tube (1) is by the tube wall of hollow processing, in actual applications, on the tube wall of connecting tube (1)
Through-carved work is carried out according to predetermined array, the shape of hollow out can be U-shaped or I types.Fig. 1, Fig. 2, Fig. 3, figure are referred to herein
4, Fig. 1 and Fig. 2 is the connecting tube schematic diagram of U-shaped hollow hole, and Fig. 3 and Fig. 4 is the connecting tube schematic diagram of I type hollow holes.Engrave
Short side method can be laser engraving, the method such as etching or micromachine cutting.For the specific method for using, do not make to have herein
Body is limited.Wherein the quantity in the hole of hollow out can carry out difference according to connecting tube diameter, length with the requirement of energization ability
Arrangement.
There is circular salient point on the inner side tube wall of connecting tube (1), the position of circular salient point is after hollow out corresponding with hollow hole
On remaining each tube wall band.Fig. 3 and Fig. 4 is referred to herein, wherein for I type hollow holes, the position of salient point is in strip tape
Centre.Refer to Fig. 1 and Fig. 2 herein, for U-shaped hollow hole salient point position in the corresponding band of protrusions of U-shaped hollow hole.
The manufacturing process of salient point is to be stamped and formed out round and elastic salient point by machine, and salient point is used towards pipe inner side, the making of salient point
Batch punch forming, every time shaping one is enclosed, then adjustment position shaping other positions.Because connecting tube two ends are by expanding, two
It is the salient point elastic displacement headspace of middle part after the expansion of end.The surfaces externally and internally of connecting tube (1) is by electroplating processes, effect
It is the contact performance for increasing contact surface.
Fig. 5 and Fig. 6 is referred to herein, and machining jack (2) includes top and afterbody, machining jack (2) top
The diameter with diameter greater than afterbody.Machining jack (2) top is fluted, and in actual applications, the effect of groove is to allow machine to add
Work jack can assemble sealing ring, reach the fixed purpose with sealing.Tail diameter is smaller, can be used to rivet cable use, its
Diameter can be defined according to cable diameter.
Machining jack (2) top has offered cylindrical hole, and the cylindrical hole is for assembly connection pipe (1).Machine adds
The cylindrical hole of work jack (2) includes the different part of top, two diameters of afterbody, the top of cylindrical hole with diameter greater than tail
The diameter in portion.The top of cylindrical hole opens up fluted close to middle part, there is wedge-shaped knot at the opening at the top of cylindrical hole
Structure, the afterbody of cylindrical hole is cylindrical structure.Junction between the top of cylindrical hole and afterbody is wedge-shaped intermediate zone.
Fig. 7 and Fig. 8 is referred to herein, and retaining ring (3) is c-type annulus jaggy.The outside of retaining ring (3) includes top
Portion, middle part, 3 diameters of afterbody and the different position of structure.Top wherein on the outside of retaining ring (3) is wedge structure, locking
Middle part on the outside of ring (3) equal diameters everywhere, the afterbody on the outside of retaining ring (3) is wedge structure.Top on the outside of retaining ring (3)
Wedge-shaped minimum diameter be equal to the diameter at the middle part on the outside of retaining ring (3), middle part on the outside of retaining ring (3) with diameter greater than lock
The maximum gauge of the afterbody wedge shape annulus on the outside of tight ring (3).The inner side of retaining ring (3) includes top, 2 structures of afterbody and diameter
Different holes, the top on the inside of retaining ring (3) is the hole of wedge structure, the shape of the wedge structure at the top on the inside of retaining ring (3)
The shape of the wedge-shaped intermediate zone between shape and the two ends of connecting tube (1) and connecting tube (1) interlude is corresponding so that retaining ring
(3) it is fastened in position fixed effect when in connecting tube (1) more preferable.Afterbody on the inside of retaining ring (3) is the hole of equal diameters everywhere.
The wedge-shaped minimum diameter at the top on the inside of retaining ring (3) is equal to the diameter of the afterbody on the inside of retaining ring (3).Retaining ring (3)
There is band of protrusions at middle part, and the shape of band of protrusions is corresponding with the shape of the groove at the top of the cylindrical hole of processing jack (2).It is middle
Band of protrusions structure be in order to clamping with it is spacing.
In actual applications, connecting tube (1), machining jack (2), retaining ring (3) can be assembled together and use.Herein
Fig. 9 and Figure 10 is referred to, retaining ring (3) can be fastened in one end of connecting tube (1), and retaining ring (3) is fastened in connecting tube (1)
One end formed a cutting ferrule pipe after, cutting ferrule pipe may be mounted at machining jack (2) cylindrical hole in.
Specifically, connecting tube (1) is fitted into machining jack (2), then by retaining ring (3) press-in machining jack
(2), and it is fastened in connecting tube (1), connecting tube (1) can be so locked in machining jack (2).Retaining ring after assembling
(3) internal diameter so can ensure that retaining ring (3) will not interfere with the insertion of public pin in application slightly larger than the diameter of connecting tube (1)
And do not reach the inwall of connecting tube (1).The cylindrical hole top that the external diameter of retaining ring (3) is slightly smaller than machining jack (2) is straight
Footpath.There are band of protrusions, shape and the groove at the top of the cylindrical hole of processing jack (2) of band of protrusions in the middle part of retaining ring (3)
Shape is corresponding, assembling when can with clamping with it is spacing.
The above, above example is only used to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model has been described in detail according to previous embodiment, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (9)
1. one kind plugs together connector, it is characterised in that including：Connecting tube (1), machining jack (2), retaining ring (3)；
The connecting tube (1) is hollow cylindrical tube；
The tube wall of the connecting tube (1) is by the tube wall of hollow processing；
The diameter with diameter greater than interlude at connecting tube (1) two ends, the diameter at connecting tube (1) two ends is identical,
There is wedge-shaped intermediate zone between connecting tube (1) two ends and the connecting tube (1) interlude；
Machining jack (2) includes top and afterbody, straight with diameter greater than afterbody at the top of the machining jack (2)
Footpath；
Cylindrical hole is arranged at machining jack (2) top；
The retaining ring (3) is c-type annulus jaggy；
The retaining ring (3) can be fastened in one end of the connecting tube (1)；
After the retaining ring (3) is fastened in one cutting ferrule pipe of one end of the connecting tube (1) formation, the cutting ferrule pipe can be installed
In the cylindrical hole of machining jack (2).
2. it is according to claim 1 to plug together connector, it is characterised in that also to include:
The tube wall of the connecting tube (1) has multiple hollow holes processed by through-carved work, the hollow hole be shaped as it is U-shaped or
I types.
3. it is according to claim 2 to plug together connector, it is characterised in that also to include:
There is circular salient point on the inner side tube wall of the connecting tube (1), the position of the circular salient point is corresponding with the hollow hole
Hollow out after on remaining each tube wall band.
4. it is according to claim 3 to plug together connector, it is characterised in that also to include:
The cylindrical hole of machining jack (2) includes top, afterbody；
There is wedge structure at the opening at the top of the cylindrical hole；
The afterbody of the cylindrical hole is cylindrical structure；
The top of the cylindrical hole is wedge-shaped intermediate zone with the junction of afterbody；
The diameter with diameter greater than afterbody at the top of the cylindrical hole；
The top of the cylindrical hole is fluted.
5. it is according to claim 4 to plug together connector, it is characterised in that also to include:
Machining jack (2) top is fluted.
6. it is according to claim 5 to plug together connector, it is characterised in that also to include:
The outside of the retaining ring (3) includes top, middle part, afterbody；
Top on the outside of the retaining ring (3) is wedge structure；
Middle part on the outside of the retaining ring (3) equal diameters everywhere；
Afterbody on the outside of the retaining ring (3) is wedge structure；
The wedge-shaped minimum diameter at the top on the outside of the retaining ring (3) is equal to the diameter at the middle part on the outside of the retaining ring (3),
The maximum gauge with diameter greater than the afterbody wedge shape annulus on the outside of the retaining ring (3) at the middle part on the outside of the retaining ring (3)；
The inner side of the retaining ring (3) includes the different hole in top, two diameters of afterbody；
Top on the inside of the retaining ring (3) is the hole of wedge structure, the wedge structure at the top on the inside of the retaining ring (3)
The shape of the wedge-shaped intermediate zone between shape and the two ends of the connecting tube (1) and the connecting tube (1) interlude is corresponding；
Afterbody on the inside of the retaining ring (3) is the hole of equal diameters everywhere；
The wedge-shaped minimum diameter at the top on the inside of the retaining ring (3) is equal to the diameter of the afterbody on the inside of the retaining ring (3).
7. it is according to claim 6 to plug together connector, it is characterised in that also to include:
There are band of protrusions, the shape of the band of protrusions and the cylinder for processing jack (2) in the middle part of the retaining ring (3)
The shape of the groove at the top in hole is corresponding.
8. it is according to claim 7 to plug together connector, it is characterised in that also to include:
The length of the connecting tube (1) is 5 millimeters to 100 millimeters；
The thickness of the connecting tube (1) is 0.1 millimeter to 0.4 millimeter.
9. it is according to claim 8 to plug together connector, it is characterised in that also to include:
The material of the connecting tube (1) is copper, and the connecting tube (1) is elastic copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713794.0U CN206195016U (en) | 2016-07-07 | 2016-07-07 | Insert and close connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713794.0U CN206195016U (en) | 2016-07-07 | 2016-07-07 | Insert and close connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195016U true CN206195016U (en) | 2017-05-24 |
Family
ID=58736216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620713794.0U Withdrawn - After Issue CN206195016U (en) | 2016-07-07 | 2016-07-07 | Insert and close connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977676A (en) * | 2016-07-07 | 2016-09-28 | 冯纪兵 | Plugging connector |
| CN107196097A (en) * | 2017-06-20 | 2017-09-22 | 马远锋 | A kind of continuous beam leaf spring jack contact and processing method |
-
2016
- 2016-07-07 CN CN201620713794.0U patent/CN206195016U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977676A (en) * | 2016-07-07 | 2016-09-28 | 冯纪兵 | Plugging connector |
| CN107196097A (en) * | 2017-06-20 | 2017-09-22 | 马远锋 | A kind of continuous beam leaf spring jack contact and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20190129 |
|
| AV01 | Patent right actively abandoned |