CN208797275U - A kind of electric connector for being convenient for grafting and using - Google Patents
A kind of electric connector for being convenient for grafting and using Download PDFInfo
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- CN208797275U CN208797275U CN201821517094.XU CN201821517094U CN208797275U CN 208797275 U CN208797275 U CN 208797275U CN 201821517094 U CN201821517094 U CN 201821517094U CN 208797275 U CN208797275 U CN 208797275U
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- insulation crust
- spring
- grafting
- upper insulation
- groove
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Abstract
The utility model discloses a kind of electric connectors for being convenient for grafting and using, including upper insulation crust and lower insulation crust, the both ends of the upper insulation crust and lower insulation crust offer threaded hole, the top surface of the upper insulation crust is fixed with the first spring, paste rubber sleeve in the top surface that the outer wall of first spring is located at upper insulation crust, it is opened up on the upper end outer wall of the upper insulation crust fluted, the two sides inner wall of the groove is rotatably connected to limit plate by connecting pin, the lower end inside of the limit plate is fixed with second spring, the other end of the second spring is fixed on the inside of groove, the two sides of the spliced eye are symmetrically installed with female plug needle, the bosom position of the lower insulation crust offers inserting groove, the both ends of the inserting groove are symmetrically installed with male plug, the utility model makes to connect by the way of grafting Device connect stronger, the phenomenon that being not in loosening with external connection-peg, while extracting enhanced convenience.
Description
Technical field
The utility model relates to technical field of electric connectors, and in particular to a kind of electrical connection for being convenient for grafting and using
Device.
Background technique
For electric connector other than meeting general performance requirement, especially important requirement is that electric connector must reach and connect
Touching is good, and reliable operation is easy to maintain, and reliable operation whether directly affects the normal work of aircraft electrical, is related to entire master
The safety of machine；For this purpose, host circuit has very strict requirement to the q&r of electric connector, also just because of electrical connection
The high quality and high reliability of device, are widely used in it also in the military systems such as Aeronautics and Astronautics, national defence.Electric connector is common
Classification method include shape, structure, purposes etc.；Electric connector housing refers to that the shell, coupling nut, tail portion of plugs and sockets are attached
Part.Shell effect is that the electrical connector interiors part such as insulator and contact (common name of contact pin jack) is protected not to be damaged.On
The positioning spline in face guarantees that plug and socket position.Coupling nut is connected and is separated for connector assembly.Tail accessory is for protecting
It is injury-free and for fixing cable at conducting wire and contact termination.Shell also has certain electromagnetic shielding action.
Currently, the connection of electric connector is easier the phenomenon that loosening using when not enough facilitating relatively, while connecting,
Phenomena such as leading to poor contact, influences to use.
Utility model content
The purpose of this utility model is to provide a kind of electric connectors for being convenient for grafting and using, to solve above-mentioned back
The connection for the electric connector mentioned in scape technology is showed using be easier to occur loosening when not enough facilitating relatively, while connecting
As phenomena such as leading to poor contact influences to use.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of be convenient for that grafting uses be electrically connected
Connect device, including upper insulation crust and lower insulation crust, the both ends of the upper insulation crust and lower insulation crust offer screw thread
Hole, the top surface of the upper insulation crust are fixed with the first spring, and the outer wall of first spring is located at the top surface of upper insulation crust
Rubber sleeve is pasted, opens up fluted on the upper end outer wall of the upper insulation crust, the two sides inner wall of the groove passes through connection
Pin is rotatably connected to limit plate, and the lower end inside of the limit plate is fixed with second spring, the other end of the second spring
It is fixed on the inside of groove, the bosom position of the upper insulation crust offers spliced eye, the two sides pair of the spliced eye
Title is equipped with female plug needle, and the both ends of the female plug needle are symmetrically installed with the first anode plug and the first cathode plug, described, described
The bosom position of lower insulation crust offers inserting groove, and the both ends of the inserting groove are symmetrically installed with male plug, the public affairs
The two sides of plug are symmetrically installed with the second anode plug and the second cathode plug.
Preferably, the upper insulation crust is fixedly connected by the bolt through threaded hole with nut with lower insulation crust.
Preferably, the surface of the rubber sleeve offers folding trace.
Preferably, first spring is at least provided with eight groups, and eight group of first spring is angularly distributed in outside insulation
The surrounding of shell.
Preferably, the spliced eye and inserting groove penetrate through.
Preferably, the groove is at least provided with two groups, and two groups of grooves are to be symmetrical set in upper insulation crust
On outer wall, the inside of the groove is rotatably connected to limit plate.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model connect connector with external connection-peg stronger, is not in
The phenomenon that loosening, while extracting enhanced convenience；
2, the utility model, can be by external connection by the setting of addition groove, connecting pin, limit plate and second spring
Head is plugged on the outer wall of insulation crust, then stretches out limit plate under the action of second spring, to be connected to
In the outer wall through-hole of external connection head, grafting it is more convenient；
3, the utility model by be added the first spring and rubber sleeve setting can under the action of the first spring,
So that the upper end of rubber sleeve is pushed against external connector bottom end, the connector of grafting can be made stronger in this way, using completion with
After can by press limit plate, then directly external connection head be popped up under the action of the first spring, extract more
Convenience.
Detailed description of the invention
Fig. 1 is the main view cut-away section structural schematic diagram of the utility model；
Fig. 2 is the perspective view of the upper insulation crust of the utility model；
Fig. 3 is the lower insulation crust perspective view of the utility model；
Fig. 4 is that the A of the utility model goes out enlarged drawing.
In figure: insulation crust, 2 lower insulation crusts, 3 threaded holes, 4 first springs, 5 rubber sleeves, 6 grooves, 7 connections on 1
Pin, 8 limit plates, 9 second springs, 10 spliced eyes, 11 female plug needles, 12 first anode plugs, 13 first cathode plugs, 14 grafting
Slot, 15 male plugs, 16 second anode plugs, 17 second cathode plugs, 18 bolts, 19 nuts, 20 fold trace.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution as shown in Figs 1-4, it is a kind of be convenient for that grafting uses be electrically connected
Connect device, including upper insulation crust 1 and lower insulation crust 2, the both ends of the upper insulation crust 1 and lower insulation crust 2 offer
Threaded hole 3, the top surface of the upper insulation crust 1 are fixed with the first spring 4, and the outer wall of first spring 4 is located at outside upper insulation
Rubber sleeve 5 is pasted in the top surface of shell 1, fluted 6 is opened up on the upper end outer wall of the upper insulation crust 1, the two sides of the groove 6
Inner wall is rotatably connected to limit plate 8 by connecting pin 7, and the lower end inside of the limit plate 8 is fixed with second spring 9, and described the
The other end of two springs 9 is fixed on the inside of groove 6, and the bosom position of the upper insulation crust 1 offers spliced eye
10, the two sides of the spliced eye 10 are symmetrically installed with female plug needle 11, and the both ends of the female plug needle 11 are symmetrically installed with the first anode
Plug 12 and the first cathode plug 13, described, the bosom position of the lower insulation crust 2 offers inserting groove 14, described
The both ends of inserting groove 14 are symmetrically installed with male plug 15, and the two sides of the male plug 15 are symmetrically installed with 16 He of the second anode plug
Second cathode plug 17.
Specifically, the upper insulation crust 1 and lower insulation crust 2 are solid by the bolt 18 and nut 19 for running through threaded hole 3
Fixed connection, it is convenient that upper insulation crust 1 and lower insulation crust 2 are dismounted.
Specifically, the surface of the rubber sleeve 5, which offers, folds trace 20, received convenient for the first spring 4 and rubber sleeve 5
Contracting.
Specifically, first spring 4 is at least provided with eight groups, and eight group of first spring 4 is angularly distributed in insulation
The surrounding of shell 1 can make to extract enhanced convenience in order to pop up extraneous connector.
Specifically, the spliced eye 10 is penetrated through with inserting groove 14, the connector of outside is facilitated to carry out grafting.
Specifically, the groove 6 is at least provided with two groups, and two groups of grooves 6 are to be symmetrical set in upper insulation crust 1
Outer wall on, the inside of the groove 6 is rotatably connected to limit plate 8, can be to the more firm of external connector clamping.
Working principle: in use, upper insulation crust 1 and lower insulation crust 2 are first passed through the bolt 18 through threaded hole 3
Installation is fixed with nut 19, then lower insulation crust 1 is inserted into connection equipment equipment, then connects external connection head
Downward grafting is first passed through during downward grafting and is squeezed limit plate 8, makes second spring 9 that elastic deformation occur,
Continuing to move down squeeze to rubber sleeve 5 makes the first spring 4 that elastic deformation occur, at this moment work of the second spring 9 in elasticity
It is connected under in the through-hole of external connection head, then stops moving down making rubber sleeve 5 under the elastic reaction of the first spring 4
It moves upwards and clamping is carried out to external connector, external connection head more frame can be made to be stably fixed to insulation crust in this way
Outer wall on, prevent from loosening, at the same if necessary to extract, can pass through finger simultaneously press limit plate 8, make second spring 9 send out
Raw spring deformation, at this moment moves external connection head upwards under the elastic reaction of the first spring 4, by external connection head bullet
Such setting can make external connector extract enhanced convenience out.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of electric connector for being convenient for grafting and using, including upper insulation crust (1) and lower insulation crust (2), feature
Be: the both ends of the upper insulation crust (1) and lower insulation crust (2) offer threaded hole (3), the upper insulation crust
(1) top surface is fixed with the first spring (4), and the top surface that the outer wall of first spring (4) is located at upper insulation crust (1) is adhesive with
Rubber sleeve (5) opens up fluted (6) on the upper end outer wall of the upper insulation crust (1), and the two sides inner wall of the groove (6) is logical
It crosses connecting pin (7) to be rotatably connected to limit plate (8), the lower end inside of the limit plate (8) is fixed with second spring (9), described
The other end of second spring (9) is fixed on the inside of groove (6), and the bosom position of the upper insulation crust (1) opens up
Have spliced eye (10), the two sides of the spliced eye (10) are symmetrically installed with female plug needle (11), the both ends pair of the female plug needle (11)
Title is equipped with the first anode plug (12) and the first cathode plug (13), and the bosom position of the lower insulation crust (2) is opened
Equipped with inserting groove (14), the both ends of the inserting groove (14) are symmetrically installed with male plug (15), the two sides of the male plug (15)
It is symmetrically installed with the second anode plug (16) and the second cathode plug (17).
2. a kind of electric connector for being convenient for grafting and using according to claim 1, it is characterised in that: the upper insulation
Shell (1) is fixedly connected by the bolt (18) through threaded hole (3) with nut (19) with lower insulation crust (2).
3. a kind of electric connector for being convenient for grafting and using according to claim 1, it is characterised in that: the rubber sleeve
(5) surface, which offers, folds trace (20).
4. a kind of electric connector for being convenient for grafting and using according to claim 1, it is characterised in that: first bullet
Spring (4) is at least provided with eight groups, and eight group of first spring (4) is angularly distributed in the surrounding of insulation crust (1).
5. a kind of electric connector for being convenient for grafting and using according to claim 1, it is characterised in that: the spliced eye
(10) it is penetrated through with inserting groove (14).
6. a kind of electric connector for being convenient for grafting and using according to claim 1, it is characterised in that: the groove
(6) at least provided with two groups, and two groups of grooves (6) are to be symmetrical set on the outer wall of upper insulation crust (1), the groove
(6) inside is rotatably connected to limit plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517094.XU CN208797275U (en) | 2018-09-17 | 2018-09-17 | A kind of electric connector for being convenient for grafting and using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517094.XU CN208797275U (en) | 2018-09-17 | 2018-09-17 | A kind of electric connector for being convenient for grafting and using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797275U true CN208797275U (en) | 2019-04-26 |
Family
ID=66209855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821517094.XU Active CN208797275U (en) | 2018-09-17 | 2018-09-17 | A kind of electric connector for being convenient for grafting and using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300890A (en) * | 2021-12-22 | 2022-04-08 | 江苏正恺电子科技有限公司 | Push-in self-locking tool for high-performance radio frequency connector and using method thereof |
| CN115013393A (en) * | 2022-04-11 | 2022-09-06 | 东莞市海德威尔精工科技有限公司 | Aviation precision connector and manufacturing process thereof |
-
2018
- 2018-09-17 CN CN201821517094.XU patent/CN208797275U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300890A (en) * | 2021-12-22 | 2022-04-08 | 江苏正恺电子科技有限公司 | Push-in self-locking tool for high-performance radio frequency connector and using method thereof |
| CN114300890B (en) * | 2021-12-22 | 2024-03-26 | 江苏正恺电子科技有限公司 | Push-in self-locking tool for high-performance radio frequency connector and use method of push-in self-locking tool |
| CN115013393A (en) * | 2022-04-11 | 2022-09-06 | 东莞市海德威尔精工科技有限公司 | Aviation precision connector and manufacturing process thereof |
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