CN204441598U - A kind of Elecrical connector - Google Patents
A kind of Elecrical connector Download PDFInfo
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- CN204441598U CN204441598U CN201520189556.XU CN201520189556U CN204441598U CN 204441598 U CN204441598 U CN 204441598U CN 201520189556 U CN201520189556 U CN 201520189556U CN 204441598 U CN204441598 U CN 204441598U
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Abstract
The utility model provides a kind of Elecrical connector, comprising: connector male head and connector female end; Connector male head comprises the conductive part of the first conductive pole and cylindricality, and the first conductive pole is arranged on the left side of conductive part; The left end of connector female end is provided with the conduction cavity of the cylindricality extended internally vertically, and the right-hand member of connector female end is provided with the second conductive pole; Conductive part can mate be plugged on conduction cavity in.Because conductive part and conduction cavity are cylindricality, therefore, it is possible to ensure that connector male head and connector female end are when grafting, the intensity of blank area, it is made to be not easy to damage; And adopt the mode of grafting to be connected due to connector male head and connector female end, therefore make the cooperation of this Elecrical connector convenient, easily install.Be respectively equipped with the first conductive pole and the second conductive pole at the left end of connector male head and the right-hand member of connector female end, the connection that can realize this Elecrical connector and other power supplys, electric supply installation or transducer uses simultaneously.
Description
Technical field
The utility model relates to the technical field of horizontal directional drilling, especially relates to a kind of Elecrical connector.
Background technology
Horizontal Directional Drilling, be with the fastest developing speed in China's non-excavation laying underground pipeline construction method, technology is most advanced, the most perfect, the most widely used a kind of construction method of equipment, in occupation of leading position in trenchless technology field.
Horizontal Directional Drilling refers to when not excavating earth's surface, drill bit and drilling rod are under the guiding of navigator, penetrating ground first forms a pilot hole, the pipeline to be laid of reaming bit is less than subsequently at the large diameter reaming bit of drill string end changing-over and diameter, while reaming of pulling back, pipeline to be laid is drawn in boring, completes pipelaying work.
The nearly Horizontal Directional Drilling of underground coal mine is a new technology in drilling project field, along with China's coal-mine down-hole high-yield and high-efficiency combines the all-round popularization of the technology of adopting, more and more higher to the requirement of constructed borehole space TRAJECTORY CONTROL.Such as: in the application such as coal mine gas extraction boring, the detection of coal mining geology anomalous body, because be subject to the restriction of geological conditions, all require drilling target point to drop in a very little region, the effective way solved the problem when using Horizontal Directional Drilling to carry out drilling construction.
During routine is crept into, generally drilling track is designed to straight line, this straight hole construction is simple, general drilling footage is also less, but in construction, due to the impact of the aspects such as terrestrial gravitation, formation factors and technology, all there is the phenomenon departed from planned course in tens drilling tracks.And along with the increase of drilling depth, departing from can be increasing, even out of hand, can not find the present position of drill bit.Directional drilling is then different, and its boring has special planned course, creeps into the research of middle needs and utilizes stratum natural to bend rule or adopt artificial deflecting drilling tool, boring is extended by designing requirement and creeps into predetermined target.
In prior art, horizontal directional drilling system is furnished with measurement while drilling device usually, can Real-Time Monitoring directional drilling effect, be convenient to execute brill personnel and understand drilling construction situation in time in drilling process, and adjust BHA mode and drilling technical parameter in time according to measurement result, boring is extended according to predetermined direction as much as possible, decreases the time of directional inclination, substantially increase drilling efficiency.
In sum, in Horizontal Directional Drilling, process because data-signal is transferred in control system by needs, transducer is comprised in horizontal directional drilling system, between transducer and power supply, need a connector that can conduct electricity and data can be transmitted, realize the function of transfer of data and conduction.
In the prior art, usually use the connector of 9 core D types, because this connector construction is tight, cause when it is connected with transducer and power supply, installation is wasted time and energy; And due to 9 core D connector blank areas be very little, very thin cylindrical structural, therefore in use, this blank area is easily damaged, and reduces useful life of connector, increases the cost that equipment runs; And it is stable not that this connector also exists connection, cause the problem of the swinging of signal of electric current and transfer of data.
Utility model content
The purpose of this utility model is to provide a kind of Elecrical connector, with solve the 9 core D type connectors existed in prior art be not easy install and blank area hold flimsy technical problem.
A kind of Elecrical connector that the utility model provides, comprising: connector male head and connector female end;
The conductive part that described connector male head comprises cylindricality and the first conductive pole be connected with this conductive part, described first conductive pole is arranged on the left side of described conductive part;
The left end of described connector female end is provided with the conduction cavity of the cylindricality extended internally vertically, and the right-hand member of described connector female end is provided with the second conductive pole be connected with described conduction cavity;
Described conductive part can mate and is plugged in described conduction cavity.
Optimally, described conductive part comprises multiple first conducting ring, and on the equally spaced outer surface being evenly distributed on described conductive part of described first conducting ring;
Described conduction cavity comprises multiple second conducting ring, and on the equally spaced inner surface being evenly distributed on described conduction cavity of described second conducting ring;
Described first conducting ring is distinguished corresponding coupling with described second conducting ring and is arranged.
Further, described conductive part also comprises multiple first dead ring, is respectively equipped with described first dead ring between adjacent described first conducting ring; Described conduction cavity also comprises multiple second dead ring, is respectively equipped with described second dead ring between adjacent described second conducting ring.
Optimally, described in one of them, the first conducting ring is arranged on the low order end of described connector male head, and the width of this first conducting ring is greater than the width of the first conducting ring described in other, and described in other, the width of the first conducting ring is all equal simultaneously; And described first conducting ring being arranged on described connector male head low order end is provided with chamfering in the side near described conductive part low order end edge.
Further, the external diameter of described first conducting ring is more than or equal to the external diameter of described first dead ring, and the internal diameter of described second dead ring is more than or equal to the internal diameter of described second conducting ring.
Optimally, described second conducting ring is elastic component;
When described connector male head and the non-grafting of described connector female end, the internal diameter of described second conducting ring is less than the external diameter of described first conducting ring;
And the width of described first dead ring is less than the width of described first conducting ring on the left of it.
Optimally, described connector female end is provided with columniform connecting portion, and the outer surface of described connecting portion is provided with helicitic texture.
Further, the left end of described connector female end is radially provided with multiple through hole run through.
Optimally, the left end of described connector male head is provided with fastened component, and described fastened component matches with described through hole and is fixedly connected with.
Further, the quantity of described first conducting ring is seven; And described first conductive pole and described second conductive pole include conductive pole in the middle of six limit conductive poles and.
A kind of Elecrical connector that the utility model provides, connector male head comprises the conductive part of cylindricality, and connector female end comprises the conduction cavity that can mate the cylindricality of grafting with conductive part; Because conductive part and conduction cavity are cylindricality, therefore, it is possible to ensure the bonding strength of connector male head and connector female end blank area when grafting, it is made to be not easy to damage; And adopt the mode of grafting to be connected due to connector male head and connector female end, therefore make the cooperation of this Elecrical connector convenient, easily install.Meanwhile, be respectively equipped with the first conductive pole and the second conductive pole at the left end of connector male head and the right-hand member of connector female end, the connection that can realize this Elecrical connector and other power supplys, electric supply installation or transducer uses.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is execution modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The front view of the connector male head that Fig. 1 provides for the utility model embodiment;
The front view of the connector female end that Fig. 2 provides for the utility model embodiment;
The cutaway view of the connector female end that Fig. 3 provides for Fig. 2;
Decomposition texture schematic diagram during the non-grafting of the Elecrical connector that Fig. 4 provides for the utility model embodiment.
Reference numeral:
1-connector male head; 2-connector female end;
11-first conducting ring; 12-first dead ring; 13-first conductive pole;
14-projective structure; 15-cylinder;
21-second conducting ring; 22-second dead ring; 23-second conductive pole;
24-through hole; 25-helicitic texture.
Embodiment
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
The front view of the connector male head that Fig. 1 provides for the utility model embodiment; The front view of the connector female end that Fig. 2 provides for the utility model embodiment; The cutaway view of the connector female end that Fig. 3 provides for Fig. 2; Decomposition texture schematic diagram during the non-grafting of the Elecrical connector that Fig. 4 provides for the utility model embodiment.
As Figure 1-4, the utility model provides a kind of Elecrical connector, comprising: connector male head 1 and connector female end 2; The conductive part that connector male head 1 comprises cylindricality and the first conductive pole 13, first conductive pole 13 be connected with this conductive part are arranged on the left side of conductive part; The left end of connector female end 2 is provided with the conduction cavity of the cylindricality extended internally vertically, and the right-hand member of connector female end 2 is provided with and conducts electricity the second conductive pole 23 that cavity is connected; Conductive part can mate be plugged on conduction cavity in.
It should be noted that, the left side of indication, right side, left end and right-hand member in embodiment, all for its relative position in Figure of description.
The conductive part of cylindricality and conduction cavity, can be cylindrical, also can be square; It should be noted that, when the shape of conductive part is cylindrical, conduction cavity also should be cylindrical; When the shape of conductive part is square, conduction cavity also should be square.
As the preferred scheme of one, conductive part and conduction cavity are all selected cylindrical, because cylindrical smooth relative to square face, do not have corner angle, when grafting, any angle all can be inserted, and without the need to rotary alignment, facilitates grafting.
The conductive part of connector male head 1 can be a part for connector male head 1 itself, also can be the independent structure being fixed on connector male head 1 outer surface.And the quantity of conductive part can be multiple.
First conductive pole 13 is arranged on the left side of conductive part, can be arranged on the left side of connector male head 1, for conductive part, is positioned at the left side of conductive part; If connector male head 1 entirety is conductive part, so the first conductive pole 13 is arranged on the left side of conductive part, and the first conductive pole 13, for conductive part, is also positioned at the left side of conductive part.
The right side of connector female end 2 is closed, and connector male head 1 only can be inserted in connector female end 2 by the opening of connector female end 2 left end, thus realizes conduction.Second conductive pole 23 is arranged on connector female end 2 right side.
First conductive pole 13 and the second conductive pole 23, all can realize being connected with other power supply, electric supply installation and/or sensor electronic device, thus provide electric power to Elecrical connector and/or transmit data by Elecrical connector.
Conductive part coupling is plugged in conduction cavity, can illustrate that the width of conductive part is equal with the width of conduction cavity, and alternatively the width of bright conductive part is unequal with the width of conduction cavity.As the preferred scheme of one, the width of setting conductive part equals the width of conduction cavity.Both width are equal, can ensure that conductive part inserts in conduction cavity just, and the part that both can conduct electricity are just corresponding, facilitates grafting, ensures the effect of conduction.
Conductive part coupling is plugged in conducting cavity, illustrates that conductive part needs to contact with conduction cavity could realize conducting electricity simultaneously.
The Elecrical connector that the utility model provides, be applied in horizontal directional drilling system, connector male head 1 comprises the conductive part of cylindricality, and connector female end 2 comprises the conduction cavity that can mate the cylindricality of grafting with conductive part; Because conductive part and conduction cavity are cylindricality, therefore, it is possible to ensure the bonding strength of connector male head 1 and connector female end 2 blank area when grafting, it is made to be not easy to damage; And adopt the mode of grafting to be connected due to connector male head 1 and connector female end 2, therefore make the cooperation of this Elecrical connector convenient, easily install.Meanwhile, be respectively equipped with the first conductive pole 13 and the second conductive pole 23 at the left end of connector male head 1 and the right-hand member of connector female end 2, the connection that can realize this Elecrical connector and other power supplys, electric supply installation or transducer uses.
On the basis of above-described embodiment, particularly, conductive part comprises multiple first conducting ring 11, and the first conducting ring 11 is equally spaced is evenly distributed on the outer surface of conductive part; Conduction cavity comprises multiple second conducting ring 21, and on the equally spaced inner surface being evenly distributed on conduction cavity of the second conducting ring 21; First conducting ring 11 and the second conducting ring 21 are distinguished corresponding coupling and are arranged.
First conducting ring 11 also can unequal-interval be arranged on the outer surface of conductive part, the second conducting ring 21 also can unequal-interval be arranged on conduction cavity inner surface on.
The width of multiple first conducting ring 11 can be all equal, and the width of multiple second conducting ring 21 also can be all equal.It should be noted that, the quantity of the first conducting ring 11 is equal with the quantity of the second conducting ring 21.
First conducting ring 11 can axially start left successively to arrange along it from the low order end of connector male head 1, also can arrange the first dead ring 12 at low order end, and then arrange the first conducting ring 11.It should be noted that, no matter which kind of situation, the second conducting ring 21 all needs the corresponding setting that matches with the first conducting ring 11.
It should be noted that, the part between two the first conducting rings 11, cannot conduct electricity; Same, the part between two the second conducting rings 21, also cannot conduct electricity.
First conducting ring 11 and the second conducting ring 21 are distinguished corresponding coupling and are arranged, and illustrate that the width of the first conducting ring 11 is equal with the width of its corresponding the second conducting ring 21 arranged that matches; Illustrate that the first conducting ring 11 needs to contact with the second conducting ring 21 could realize conducting electricity simultaneously.
Conductive part is provided with multiple first conducting ring 11, conduction cavity is provided with multiple second conducting ring 21, and to be all equally spacedly uniformly distributed, width is all equal, allow to make multiple first conducting ring 11 and the second conducting ring 21 simultaneously, without another the independent making of one, thus simplify production technology, save time, raise the efficiency.
On the basis of above-described embodiment, optimally, conductive part also comprises multiple first dead ring 12, is respectively equipped with first dead ring 12 between the first adjacent conducting ring 11; Conduction cavity also comprises multiple second dead ring 22, is respectively equipped with second dead ring 22 between the second adjacent conducting ring 21.
It should be noted that, every material that can insulate can be used as the first dead ring 12 and the second dead ring 22 mentioned by the utility model, such as: insulating varnish, insulating cement, rubber or insulating paper, etc.; Same, every material that can conduct electricity can be used as the first conducting ring 11 and the second conducting ring 21 mentioned by the utility model, such as: metallic article or alloy product.
As the preferred scheme of one, the width of multiple first dead ring 12 is all equal, and the width of multiple second dead ring 22 is also all equal.
First dead ring 12 and the second dead ring 22 being set, can effectively avoiding when Elecrical connector is energized, the crosstalk that may produce, leaky, ensureing the fail safe when using Elecrical connector.
On the basis of above-described embodiment, as the preferred scheme of one, one of them the first conducting ring 11 is arranged on the low order end of connector male head 1, and the width of this first conducting ring 11 is greater than the width of other the first conducting ring 11, and the width of other the first conducting ring 11 is all equal simultaneously; And the first conducting ring 11 being arranged on connector male head 1 low order end is provided with chamfering in the side near conductive part low order end edge.
One of them first conducting ring 11 is arranged on the low order end of connector male head 1, as long as connector male head 1 is inserted connector female end 2, just can ensure that this first conducting ring 11 contacts with the second conducting ring 21 of connector female end 2 low order end, thus realize the object of conduction, can avoid because contacting shakiness, and the problem of the electric current shakiness produced.
First conducting ring 11 of connector male head 1 low order end is provided with chamfering, when connector male head 1 inserts connector female end 2, convenient and easy; Optimally, what arranged by the width of this first conducting ring 11 is larger than the width of other the first conducting ring 11, the existence due to chamfering can be made up, and the area making this first conducting ring 11 contact with the second conducting ring 21 corresponding thereto diminishes, thus the shortcoming that the conductive effect caused is undesirable and unit area resistance is excessive.
On the basis of above-described embodiment, particularly, the external diameter of the first conducting ring 11 is more than or equal to the external diameter of the first dead ring 12, and the internal diameter of the second dead ring 22 is more than or equal to the internal diameter of the second conducting ring 21.
Because the first conducting ring 11 contacts could conduct electricity with the second conducting ring 21, therefore the external diameter of the first conducting ring 11 equals or slightly larger than the external diameter of the second conducting ring 21, again because the internal diameter of the second dead ring 22 is more than or equal to the internal diameter of the second conducting ring 21, the external diameter of the first conducting ring 11 is more than or equal to the external diameter of the first dead ring 12, effectively can determine that the first conducting ring 11 and the second conducting ring 21 match, ensure that connector male head 1 and connector female end 2 grafting are complete.
Because in the process that connector male head 1 inserts in connector female end 2, contact if the first conducting ring 11 does not have one_to_one corresponding to mate with the second conducting ring 21, then there will be connector male head 1 cannot advance, simultaneously connector male head 1 situation about not inserting completely; This is because, the internal diameter of the second dead ring 22 is greater than the internal diameter of the second conducting ring 21, the external diameter of the first conducting ring 11 is greater than the external diameter of the first dead ring 12, if during grafting, do not insert along axis horizontal, then the first conducting ring 11 can be blocked by the second conducting ring 21, thus grafting cannot be carried out forward, at this moment user just can regulate the direction of propelling, the first conducting ring 11 is contacted, the final object realizing conduction with the second conducting ring 21 one_to_one corresponding coupling.
On the basis of above-described embodiment, optimally, the second conducting ring 21 is elastic component; When connector male head 1 and connector female end 2 non-grafting, the internal diameter of the second conducting ring 21 is less than the external diameter of the first conducting ring 11; And the width of the first dead ring 12 is less than the width of the first conducting ring 11 on the left of it.
By the above-mentioned explanation for matching, can know, the width of the first conducting ring 11 equals the width of the second conducting ring 21, and the width of the first dead ring 12 equals the width of the second dead ring 22; And the width of multiple first dead ring 12 is all equal, the width of multiple second dead ring 22 is also all equal.
The first conducting ring 11 being arranged on connector male head 1 low order end has chamfering, the second conducting ring 21 under this chamfering should be able to ensure to make the first conducting ring 11 of low order end to insert nature, and along with the insertion of connector male head 1, this chamfering can strut the second conducting ring 21 successively.
Insert in the process of connector female end 2 at connector male head 1, in order to avoid the second conducting ring 21 holding strutted is between the first adjacent conducting ring 11, do not return to nature, therefore the width designing the first dead ring 12 is less than the width of the second conducting ring 21, can ensure like this second softened conducting ring 21 successively with the exterior surface of the first conducting ring 11, all the time softened state is in, the entirety of conductive part is mated swimmingly and is plugged in conduction cavity, the conduction realizing Elecrical connector connects and data-transformation facility.
Because the second conducting ring 21 is made by having flexible material, under flexible effect, second conducting ring 21 can hold the first conducting ring 11 tightly, finally realizes the first conducting ring 11 and contacts completely, firmly with the second conducting ring 21, make the electric current of transmission and data-signal more stable.
It should be noted that, every have flexible, and the material that can conduct electricity all can make the second conducting ring 21 mentioned by the utility model, such as: the component of metal spring or spring-like.
The nature of the second conducting ring 21 refers to when connector male head 1 and connector female end 2 non-grafting, the state residing for the second conducting ring 21.
On the basis of above-described embodiment, particularly, connector female end 2 is provided with columniform connecting portion, and the outer surface of connecting portion is provided with helicitic texture 25.
Be provided with connecting portion at the outer surface of connector female end 2, this connecting portion can be used for being connected with sensor electronic component, ensures the stability that Elecrical connector is connected with electronic component.As preferred scheme, this connecting portion is helicitic texture 25; Adopt helicitic texture 25, make the connection between two components become simple, and the structure of helicitic texture 25 simple, be easy to realize, easy accessibility.
Connecting portion can with connector female end 2 unitary design, also can split-type design.
On the basis of above-described embodiment, particularly, the left end of connector female end 2 is radially provided with multiple through hole 24 run through.
The quantity of through hole 24 can be multiple, such as two or four, etc.
Through hole 24 being set, when mounting and dismounting connector female end 2, instrument can being inserted in this through hole 24, realize rotation and to tighten and outward winding connector female end 2, connector female end 2 is connected with transducer or other electronic components more firmly, makes easy accessibility simultaneously.
On the basis of above-described embodiment, particularly, the left end of connector male head 1 is provided with fastened component, and fastened component matches with through hole 24 and is fixedly connected with.
The quantity of fastened component can be multiple, such as two or four, etc.
Fastened component can have multiple choices, such as, as shown in Figure 1 can be had flexible cylinder 15 by what compress; Fastened component can also be projective structure 14 as shown in Figure 1, and the external diameter of this projective structure 14 is provided with the internal diameter of one end of through hole 24 slightly larger than connector female end 2, thus realizes interference fit.
Fastened component is set, the connection between connector male head 1 and connector female end 2 can be made more firm, be not easy to come off, ensure Elecrical connector stability operationally.
On the basis of above-described embodiment, particularly, the quantity of the first conducting ring 11 is seven; And the first conductive pole 13 and the second conductive pole 23 include conductive pole in the middle of six limit conductive poles and.
Quantity due to the first conducting ring 11 is seven, and the quantity of the second corresponding conducting ring 21 is also seven.Six limit conductive poles and a middle conductive pole corresponding first conducting ring 11 respectively, and first conducting ring 11 correspond to second conducting ring 21, thus make Elecrical connector realize conduction and transmit the function of data.
Power supply of the prior art, electric supply installation, transducer or other electronic component, adopt the structure of seven cores more, therefore the quantity of the first conducting ring 11, second conducting ring 21, first conductive pole 13 and the second conductive pole 23 is also designed to seven by the utility model, the demand of most of power supply, electric supply installation, transducer or other electronic component on the market can be met like this, expand the range of application of Elecrical connector provided by the utility model.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an Elecrical connector, is characterized in that, comprising: connector male head and connector female end;
The conductive part that described connector male head comprises cylindricality and the first conductive pole be connected with this conductive part, described first conductive pole is arranged on the left side of described conductive part;
The left end of described connector female end is provided with the conduction cavity of the cylindricality extended internally vertically, and the right-hand member of described connector female end is provided with the second conductive pole be connected with described conduction cavity;
Described conductive part can mate and is plugged in described conduction cavity.
2. Elecrical connector according to claim 1, is characterized in that, described conductive part comprises multiple first conducting ring, and on the equally spaced outer surface being evenly distributed on described conductive part of described first conducting ring;
Described conduction cavity comprises multiple second conducting ring, and on the equally spaced inner surface being evenly distributed on described conduction cavity of described second conducting ring;
Described first conducting ring is distinguished corresponding coupling with described second conducting ring and is arranged.
3. Elecrical connector according to claim 2, is characterized in that, described conductive part also comprises multiple first dead ring, is respectively equipped with described first dead ring between adjacent described first conducting ring; Described conduction cavity also comprises multiple second dead ring, is respectively equipped with described second dead ring between adjacent described second conducting ring.
4. Elecrical connector according to claim 3, it is characterized in that, described in one of them, the first conducting ring is arranged on the low order end of described connector male head, and the width of this first conducting ring is greater than the width of the first conducting ring described in other, and described in other, the width of the first conducting ring is all equal simultaneously; And described first conducting ring being arranged on described connector male head low order end is provided with chamfering in the side near described conductive part low order end edge.
5. Elecrical connector according to claim 4, is characterized in that, the external diameter of described first conducting ring is more than or equal to the external diameter of described first dead ring, and the internal diameter of described second dead ring is more than or equal to the internal diameter of described second conducting ring.
6. Elecrical connector according to claim 5, is characterized in that, described second conducting ring is elastic component;
When described connector male head and the non-grafting of described connector female end, the internal diameter of described second conducting ring is less than the external diameter of described first conducting ring;
And the width of described first dead ring is less than the width of described first conducting ring on the left of it.
7. the Elecrical connector according to any one of claim 1-6, is characterized in that, described connector female end is provided with columniform connecting portion, and the outer surface of described connecting portion is provided with helicitic texture.
8. Elecrical connector according to claim 7, is characterized in that, the left end of described connector female end is radially provided with multiple through hole run through.
9. Elecrical connector according to claim 8, is characterized in that, the left end of described connector male head is provided with fastened component, and described fastened component matches with described through hole and is fixedly connected with.
10. the Elecrical connector according to any one of claim 2-6, is characterized in that, the quantity of described first conducting ring is seven; And described first conductive pole and described second conductive pole include conductive pole in the middle of six limit conductive poles and.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520189556.XU CN204441598U (en) | 2015-03-31 | 2015-03-31 | A kind of Elecrical connector |
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| CN201520189556.XU CN204441598U (en) | 2015-03-31 | 2015-03-31 | A kind of Elecrical connector |
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| CN204441598U true CN204441598U (en) | 2015-07-01 |
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| CN107069284A (en) * | 2017-03-31 | 2017-08-18 | 海能达通信股份有限公司 | Connector and its connection male, connection female seat |
| CN107701120A (en) * | 2017-10-31 | 2018-02-16 | 中国石油天然气集团公司 | The drilling rod of electric bottom hole drilling |
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| CN109586082A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | Twist on connector component and its Male head connector, female connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107069284A (en) * | 2017-03-31 | 2017-08-18 | 海能达通信股份有限公司 | Connector and its connection male, connection female seat |
| CN109586082A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | Twist on connector component and its Male head connector, female connector |
| CN109687199A (en) * | 2017-10-19 | 2019-04-26 | 深圳市冠旭电子股份有限公司 | Pin end, female joint chair, the charging unit for being electrically connected external member and bluetooth headset |
| CN109687199B (en) * | 2017-10-19 | 2024-01-12 | 深圳市冠旭电子股份有限公司 | Electric connection external member and charging device of bluetooth headset |
| CN107701120A (en) * | 2017-10-31 | 2018-02-16 | 中国石油天然气集团公司 | The drilling rod of electric bottom hole drilling |
| CN107732514A (en) * | 2017-11-21 | 2018-02-23 | 东莞市星全工业有限公司 | Spring probe |
| EP3599535A1 (en) * | 2018-07-23 | 2020-01-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Female connecting member, male connecting member, and mobile terminal |
| US10923852B2 (en) | 2018-07-23 | 2021-02-16 | Guangdong Oppo Mobile | Female connecting member, male connecting member, and mobile terminal |
| CN110806992A (en) * | 2019-11-19 | 2020-02-18 | 盐城工业职业技术学院 | Computer conversion interface device |
| CN110806992B (en) * | 2019-11-19 | 2023-03-24 | 盐城工业职业技术学院 | Computer conversion interface device |
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