CN204391393U - A kind of round electric connector - Google Patents
A kind of round electric connector Download PDFInfo
- Publication number
- CN204391393U CN204391393U CN201520107244.XU CN201520107244U CN204391393U CN 204391393 U CN204391393 U CN 204391393U CN 201520107244 U CN201520107244 U CN 201520107244U CN 204391393 U CN204391393 U CN 204391393U
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- CN
- China
- Prior art keywords
- carrier
- screw
- female
- male
- electric connector
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of round electric connector, comprise male carrier, female carrier, the first inclusion, the second inclusion, silica gel ring, screw and nut, described male carrier produced by insert molding is in the first inclusion; Described female carrier produced by insert molding is in the second inclusion; It is characterized in that: described nut to be located on female carrier and movable relative to female carrier, described screw to be located on male carrier and movable relative to male carrier; Described female carrier outer wall is provided with several projections, and described nut inner wall is provided with several grooves with projection adaptation; Described female carrier outer wall is provided with the seal groove installing silica gel ring; Described male carrier plugs each other with female carrier and coordinates, and described nut and screw lock cooperation mutually.
Description
Technical field
The utility model relates to a kind of electric connector, especially a kind of round electric connector.
Background technology
Cylindrical connector is of a great variety, be widely used in the electron electric power electricity consumption industry that automobile, Aero-Space, communication, Industry Control, electric power, medical treatment etc. are nearly all, the effect of cylindrical connector is a kind of for connecting a circuit and another circuit, and cut connection and open circuit interface, round electric connector is generally used for the connection between equipment and equipment, but the loose contact of round electric connector on market is the problem of industry puzzlement always.
Utility model content
The utility model is the problem solving above-mentioned existing loose contact, provides a kind of structure simple, makes electric connector contact round electric connector more closely.
In order to solve the problem, the utility model takes following technical scheme:
A kind of round electric connector, comprise male carrier, female carrier, the first inclusion, the second inclusion, silica gel ring, screw and nut, described male carrier produced by insert molding is in the first inclusion; Described female carrier produced by insert molding is in the second inclusion; It is characterized in that: described nut to be located on female carrier and movable relative to female carrier, described screw to be located on male carrier and movable relative to male carrier; Described female carrier outer wall is provided with several projections, and described nut inner wall is provided with several grooves with projection adaptation; Described female carrier outer wall is provided with the seal groove installing silica gel figure; Described male carrier plugs each other with female carrier and coordinates, and described nut and screw lock cooperation mutually.
After adopting said structure, structure is simple, is convenient to the connection of round electric connector; The locking of nut and screw coordinates the locking be convenient to the male carrier closed inserting and female carrier, prevents the appearance of electric connector from rocking and causes loose contact; Setting that is protruding and groove goes out to occur to loosen to prevent the screw of locking and nut, and when can prevent screw from following nut to be rotatably connected, nut skids, and plays the object of locking further.
The utility model is set to further: described female carrier comprises leading section, rearward end and the pars intermedia between leading section and rearward end, and the external diameter of described pars intermedia is greater than the external diameter of leading section and the external diameter of rearward end respectively.
The utility model is set to further: described nut inner wall is provided with the annulus extended to the center of circle, and internal radius is greater than rearward end external diameter and is less than pars intermedia external diameter.
After adopting said structure, be convenient to the activity of nut and be convenient for carrying, nut is convenient in the setting of annulus makes female carrier and male carrier closely cooperate when locking.
The utility model is set to further: described groove is arranged on the madial wall of annulus.
After adopting said structure, be convenient to groove and prevent nut and female carrier from relatively rotating with protruding coordinating, be convenient to locking.
The utility model is set to further: described screw has the screw through-hole that screw centerline direction runs through screw, and described male carrier is through screw through-hole.
The utility model is set to further: described male carrier front end is provided with external diameter and is greater than screw through-hole and the hanging platform being less than screw external diameter.
After adopting said structure, be convenient to the activity of screw and be convenient for carrying, being convenient to screw and when locking, male carrier and female carrier being closely cooperated.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural blast schematic diagram of the present utility model;
Fig. 2 is nut and female carrier structure exploded perspective view;
Fig. 3 is screw, male carrier and the first inclusion detonation configuration schematic diagram.
1-first inclusion in figure; 10-first is protruding; 11-second inclusion; 2-male carrier; 21-hanging platform; 3-female carrier; 31-seal groove; 32-is protruding; 33-leading section; 34-rearward end; 35-pars intermedia; 4-screw; 41-first annulus; 42-first groove; 43-screw through-hole; 5-nut; 51-annulus; 52-groove; 6-silica gel ring.
Embodiment
As shown in Figure 1 to Figure 3, a kind of round electric connector, comprise male carrier 2, female carrier 3, first inclusion 1, second inclusion 11, silica gel ring 6, screw 4 and nut 5, described male carrier 2 produced by insert molding is in the first inclusion 1; Described female carrier 3 produced by insert molding is in the second inclusion 11; Described nut 5 to be located on female carrier 3 and movable relative to female carrier 3, and described screw 4 to be located on male carrier 2 and movable relative to male carrier 2.
Described male carrier 2 plugs each other with female carrier 3 and coordinates, and described nut 5 and screw 4 lock cooperation mutually; Be convenient to a locking to the male carrier 2 closed inserting and female carrier 3 like this, prevent the appearance of electric connector from rocking and cause loose contact.
Described female carrier 3 outer wall is provided with several projections 32, and described nut 5 inwall is provided with several grooves 52 with protruding 32 adaptations; Such setting goes out to occur to loosen to prevent the screw 4 of locking and nut 5, and when screw 4 can be prevented to be rotatably connected with nut 5, nut 5 skids, and plays the object of locking further.
Described female carrier 3 outer wall is provided with the seal groove 31 installing silica gel ring 6, can realize a sealing function to connector.
The utility model is set to further: described female carrier 3 comprises leading section 33, rearward end 34 and the pars intermedia between leading section 33 and rearward end 34 35, and the external diameter of described pars intermedia 35 is greater than the external diameter of leading section 33 and the external diameter of rearward end 34 respectively.
The utility model is set to further: described nut 5 inwall is provided with the annulus 51 extended to the center of circle, and annulus 51 internal diameter is greater than rearward end 34 external diameter and is less than pars intermedia 35 external diameter.
After adopting said structure, be convenient to the activity of nut 5 and be convenient for carrying, nut 5 is convenient in the setting of annulus 51 makes female carrier 3 and male carrier 2 closely cooperate when locking.
The utility model is set to further: described groove 52 is arranged on the madial wall of annulus 51, is convenient to groove 52 and prevents nut 5 and female carrier 3 from relatively rotating with coordinating of projection 32, be convenient to locking.
The utility model is set to further: described screw 4 has the screw through-hole 43 that screw 4 centerline direction runs through screw 4, and described male carrier 2 is through screw through-hole 43.
Described male carrier 2 front end is provided with external diameter and is greater than screw through-hole 43 and the hanging platform 21 being less than screw 4 external diameter, is convenient to the activity of screw 4 like this and is convenient for carrying, and is convenient to screw 4 and makes when locking male carrier 2 and female carrier 3 closely cooperate.
Reach to make round electric connector and better connect effect, avoid the loose contact of connector, first inclusion 1 outer wall is also provided with several the first projections 10, and described screw through-hole 43 inwall is provided with several first grooves 42 of protruding 10 adaptations with first; Screw through-hole 43 inwall is provided with the first annulus 41, first annulus 41 internal diameter extended to the center of circle and is less than hanging platform 21, and the first groove 42 is arranged on the first annulus 41; Such setting goes out to occur to loosen to prevent the screw 4 of locking and nut 5, and when screw 4 can be prevented to be rotatably connected with nut 5, screw 4 skids, and plays the object of locking further.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection range of the present utility model.
Claims (6)
1. a round electric connector, comprises male carrier, female carrier, the first inclusion, the second inclusion, silica gel ring, screw and nut, and described male carrier produced by insert molding is in the first inclusion; Described female carrier produced by insert molding is in the second inclusion; It is characterized in that: described nut to be located on female carrier and movable relative to female carrier, described screw to be located on male carrier and movable relative to male carrier; Described female carrier outer wall is provided with several projections, and described nut inner wall is provided with several grooves with projection adaptation; Described female carrier outer wall is provided with the seal groove installing silica gel ring; Described male carrier plugs each other with female carrier and coordinates, and described nut and screw lock cooperation mutually.
2. round electric connector according to claim 1, it is characterized in that: described female carrier comprises leading section, rearward end and the pars intermedia between leading section and rearward end, the external diameter of described pars intermedia is greater than the external diameter of leading section and the external diameter of rearward end respectively.
3. round electric connector according to claim 2, is characterized in that: described nut inner wall is provided with the annulus extended to the center of circle, and internal radius is greater than rearward end external diameter and is less than pars intermedia external diameter.
4. the round electric connector according to claim 1 or 2 or 3, is characterized in that: described groove is arranged on the madial wall of annulus.
5. the round electric connector according to claim 1 or 2 or 3, is characterized in that: described screw has the screw through-hole that screw centerline direction runs through screw, and described male carrier is through screw through-hole.
6. round electric connector according to claim 5, is characterized in that: described male carrier front end is provided with external diameter and is greater than screw through-hole and the hanging platform being less than screw external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107244.XU CN204391393U (en) | 2015-02-09 | 2015-02-09 | A kind of round electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107244.XU CN204391393U (en) | 2015-02-09 | 2015-02-09 | A kind of round electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391393U true CN204391393U (en) | 2015-06-10 |
Family
ID=53364082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107244.XU Expired - Fee Related CN204391393U (en) | 2015-02-09 | 2015-02-09 | A kind of round electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391393U (en) |
-
2015
- 2015-02-09 CN CN201520107244.XU patent/CN204391393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160209 |