Cylindrical connector
Technical field
The present invention relates to technical field of electric connectors.A kind of it is more particularly related to cylinder of stable connection
Connector.
Background technology
Electric connector is for by two sections of power lines, either data wire to link together to carry out electric power or electronic data
The element of transmission, its structure are that one section of circuit sets Male connector, and another section of circuit to connect therewith sets female connector, by public affairs
Connector is inserted among female connector, realizes the connection of twolink.Because Male connector and female connector often plug, make
Loosened into its connection, be unstable, can so cause the inserted sheet on Male connector to be connected with the binding post on female connector for a long time
It is unstable, and influence the normal work of circuit.Further, since being set up on the Male connector of some connectors has multiple inserted sheets, one
One, which corresponds to mother, patches the multiple binding posts connected, and the correct connected mode between this connector and circuit board is unique
, when direction of insertion is correct, circuit communication could be realized with the connection of corresponding binding post, it is desirable to it is higher, and existing patch
Part is without guiding, it is easy to the situation of operator's wrong plug occurs, causes circuit board damage.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of cylindrical connector, by the Male connector and the mother that set cylinder
Connector, and circular blind slot and check lock lever, after Male connector is inserted female connector, jack, inserted sheet and Male connector
The Part II of lower part and female connector mutually extrudes, to improve between the inserted sheet of Male connector and the conducting strip of female connector
Connective stability.
A further object of the invention be by setting the first blind slot of cross section cause not of uniform size and the second blind slot, and
First raised and the second projection so that orientation grafting is realized between Male connector and female connector, avoids the situation hair of wrong plug
It is raw.
In order to realize according to object of the present invention and further advantage, there is provided a kind of cylindrical connector, including:
Female connector, it includes:
First housing, it includes integrally formed Part I and Part II, and the Part I is cylindrical, massive
Structure, the Part II are to upwardly extend to be formed with certain thickness loop configuration, institute along the outer wall of the Part I
The top for stating Part II is provided with the first blind slot for being opened up along its outer wall inward wall, be additionally provided with circumferencial direction along Part II with
Symmetrically arranged second blind slot of first blind slot, the high phase of groove of second blind slot and first blind slot vertically
Deng the cross section of second blind slot is bigger than the cross section of first blind slot, and the center of the Part I is provided with circular blind
The annular cover plate with manhole is extended on groove, the top of the circular blind slot along its internal diameter;
At least three groups of electric conductors, its circumferencial direction along the Part II are arranged in the Part II at equal intervals
Portion, for any one group of electric conductor, it includes a conducting strip and is sticked in the elastic insulator of the conducting strip side, described
Electric conductor is radially arranged along the Part II, a jack is limited between any two groups of electric conductors, the jack is in length
Cube shape;
Male connector, it includes:
Second housing, it includes integrally formed upper and bottom section, and the top is divided into cylindrical, massive structure, institute
State bottom and be divided into the loop configuration being downwardly extending along the outer wall of the upper part, the diameter of the lower part inwall is slightly larger than
The diameter of the Part II outer wall, the bottom of the lower part are provided with the first projection radially extended inward, and
Raised along the circumferencial direction and described first raised symmetrically arranged second of the lower part, described first is raised with described first
Blind slot matches, described second it is raised match with second blind slot so that described first is raised and described second raised point
It is not pluggable in first blind slot and second blind slot;
At least three inserted sheets, its one end are vertically arranged in the bottom of the upper part, the number of the inserted sheet and the jack
The cuboid structure equal, the inserted sheet matches in having with the jack is measured, so that the Male connector and the mother
Connector can be mutually inserted;
Check lock lever, it is vertically arranged and runs through the center of the upper part, and the check lock lever is located at below the upper part
One end length be more than the inserted sheet length, the bottom of the check lock lever is arranged with one end is hinged on check lock lever 2
Individual screens piece, one end that the check lock lever is located above the upper part are provided with control knob, and the screens piece is arranged to, and works as pressing
During the control knob, the other end of 2 screens pieces shrinks to close to the direction of check lock lever, when unclamping the control knob, 2
The other end of the individual screens piece flicks to the direction away from the check lock lever, so that the bottom of the check lock lever can be connected to institute
State in circular blind slot, so that the Male connector is detachably connected with female connector.
Preferably, described cylindrical connector, first blind slot and the second blind slot are sector.
Preferably, described cylindrical connector, at least three groups of electric conductors are eight groups of electric conductors.
Preferably, described cylindrical connector, the vertical length of the lower part are less than the vertical length of the inserted sheet
Degree.
Preferably, described cylindrical connector, the groove of vertical direction of first blind slot along the Part II
The 3/10 of a height of Part II vertical height.
Preferably, described cylindrical connector, the inserted sheet are equal with the vertical height of the electric conductor.
The present invention comprises at least following beneficial effect:
Firstth, by the way that female connector is arranged into cylinder, when inserted sheet inserts jack, cylindrical structural can be to electric conductor
Constraint effect is produced with inserted sheet, makes the connection of inserted sheet and conducting strip more stable;
Secondth, by the way that the bottom of the lower part of Male connector is arranged to by blind slot and raised and female connector second
Partial top is mutually clamped, can avoid the housing of female connector during long-term grafting because of unbalance stress or stress relaxation and
Deformation, while increase female plug shell to electric conductor and the binding force of inserted sheet, improve the service life of connector;
3rd, by setting check lock lever and screens piece on Male connector, circular blind slot is set on female connector, makes public affairs
Connector and female connector, which are realized, to be detachably connected, during avoiding connector use, because the external force factors such as vibrations cause mother
Connector and Male connector loosen, and improve the stability of connector connection;
4th, by setting the first blind slot and the second blind slot of cross section cause not of uniform size, and the first projection and second
It is raised so that orientation grafting to be realized between Male connector and female connector, the situation for avoiding wrong plug occurs.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the top view of female connector of the present invention;
Fig. 2 is the dimensional structure diagram of female connector of the present invention;
Fig. 3 is the upward view of Male connector of the present invention;
Fig. 4 is the dimensional structure diagram of Male connector of the present invention;
Fig. 5 is the schematic diagram after the cylindrical connector grafting of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that experimental method described in following embodiments, is conventional method unless otherwise specified, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained;In the description of the invention, term " transverse direction ", " vertical
To ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the instruction such as " outer " side
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplify description,
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.
As Figure 1-5, the present invention provides a kind of cylindrical connector, including:
Female connector 1, it includes:
First housing, it includes integrally formed Part I 11 and Part II 12, and the Part I 11 is cylinder
Shape solid construction, the Part II 12 are to upwardly extend to be formed with certain thickness ring along the outer wall of the Part I 11
Shape structure, the top of the Part II 12 are provided with the first blind slot 121 opened up along its outer wall inward wall, are additionally provided with along second
Points 12 circumferencial direction and symmetrically arranged second blind slot 122 of first blind slot 121, second blind slot 122 and described the
The groove height of one blind slot 121 vertically is equal, and the cross section of second blind slot 122 is more transversal than first blind slot 121
Face is big, and the center of the Part I 11 is provided with circular blind slot 14, and the top of the circular blind slot 14 is provided along the extension of its internal diameter
There is the annular cover plate of manhole;
At least three groups of electric conductors 13, its circumferencial direction along the Part II 12 are arranged on the Part II at equal intervals
12 inside, for any one group of electric conductor 13, it includes a conducting strip 131 and is sticked in the side of conducting strip 131
Elastic insulator 132, being radially arranged along the Part II 12 of electric conductor 13, limit between any two groups of electric conductors 13
Go out a jack, the jack is in cuboid;Male connector 2, it includes:
Second housing, it includes integrally formed upper part 21 and lower part 22, and the upper part 21 is cylindrical, massive
Structure, the lower part 22 are the loop configuration that is downwardly extending of outer wall along the upper part 21, in the lower part 22
The diameter of wall is slightly larger than the diameter of the outer wall of Part II 12, and the bottom of the lower part 22, which is provided with, radially internally prolongs
The first projection 221 stretched, and it is convex along the circumferencial direction of the lower part 22 and the described first projection 221 symmetrically arranged second
222 are played, first projection 221 matches with first blind slot 121, second projection 222 and second blind slot 122
Match, so that first projection 221 and second projection 222 are pluggable in first blind slot 121 and described respectively
In second blind slot 122;
At least three inserted sheets 23, its one end are vertically arranged in the bottom of the upper part 21, and the inserted sheet 23 is inserted with described
The quantity in hole 14 is equal, and the inserted sheet 23 is in the cuboid structure to match with the jack 14, so that the public access
Plug-in unit 2 can be mutually inserted with female connector 1;
Check lock lever 24, it is vertically arranged and runs through the center of the upper part 21, and the check lock lever 24 is located at the top
The length of one end of 21 lower sections is divided to be more than the length of the inserted sheet 23, the bottom of the check lock lever 24 is arranged with one end and is hinged on
2 screens 241 on check lock lever, the check lock lever 24 are provided with control knob 242, institute positioned at one end of the top of upper part 21
State screens piece 241 to be arranged to, when pressing the control knob 242, the other end of 2 screens pieces 241 is to close to check lock lever
24 direction is shunk, and when unclamping the control knob 242, the other end of 2 screens pieces 241 is to away from the check lock lever 24
Direction flick so that the bottom of the check lock lever 24 can be connected in the circular blind slot 14 so that the Male connector 2 with
Female connector 1 is detachably connected.In another technical scheme, described cylindrical connector, the He of the first blind slot 121
Second blind slot 122 is sector.
In another technical scheme, described cylindrical connector, at least three groups of electric conductors 13 are eight groups of electric conductors.
In another technical scheme, described cylindrical connector, the vertical length of the lower part 22 is less than described insert
The vertical length of piece 23.
In another technical scheme, described cylindrical connector, first blind slot 121 is along the Part II 12
The 3/10 of a height of vertical height of Part II 12 of groove of vertical direction.
In another technical scheme, described cylindrical connector, the vertical height of the inserted sheet 23 and the electric conductor 13
Spend equal.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.