CN202423696U - Novel electric connector - Google Patents
Novel electric connector Download PDFInfo
- Publication number
- CN202423696U CN202423696U CN2011205648489U CN201120564848U CN202423696U CN 202423696 U CN202423696 U CN 202423696U CN 2011205648489 U CN2011205648489 U CN 2011205648489U CN 201120564848 U CN201120564848 U CN 201120564848U CN 202423696 U CN202423696 U CN 202423696U
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- China
- Prior art keywords
- shell
- affixed
- electric connector
- needle stand
- stud
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- Expired - Fee Related
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Abstract
The utility model discloses a novel electric connector. The novel electric connector comprises a hole seat component, a pin seat component, a first waterproof component and/or a second waterproof component, wherein one end of the pin seat component is matched and fixedly connected with one end of the hole seat component; the first waterproof component is fixedly connected with the other end of the hole seat component; and the second waterproof component is fixedly connected with the other end of the pin seat component. By adoption of the structure, the novel electric connector is high in sealing performance, waterproof, dustproof, resistant to vibration, resistant to electromagnetic interference, resistant to smoke, convenient to plug, install and maintain, and small in size.
Description
Technical field
The utility model has related to electric connector field.
Background technology
At present; Electric connector is widely used in fields such as various machineries, automation equipment, industrial control system and aviation, telecommunications; Continuous development along with above-mentioned various application; Especially improve constantly for quick, the reliable requirement that connects, the application of electric connector is also increasing, and is also higher to its performance requirement.
Whether its reliable operation of electric connector directly influences the operate as normal of above-mentioned various application, the efficient that the characteristic easily and fast of connection also affects debugging and safeguards.Therefore, electric connector more specifically requires water proof and dust proof except will satisfying the good performance requirement of general contact, and Electro Magnetic Compatibility is good and debugging maintenance convenient.
The utility model content
The purpose of the utility model is to disclose a kind of ability good airproof performance, can cooperate with the cable of various outer diameter, and the good novel electric connector of Electro Magnetic Compatibility.
For achieving the above object, the utility model adopts following technical scheme:
A kind of novel electric connector comprises that hole holder assembly, an end cooperate affixed needle stand assembly with an end of this hole holder assembly, also comprises and affixed first water repellent component of the other end of hole holder assembly and/or second water repellent component affixed with the other end of needle stand assembly.
Further, said first water repellent component comprise clamping nut, compress inner ring, be sheathed on this compress inner ring outer compress the outer ring, an end is sheathed on this and compresses outer ring part outer wall and the stud affixed with the clamping nut screw thread; The other end of stud and said hole holder assembly screw thread are affixed; The inwall of this clamping nut and stud clamp and compress inner ring and compress the end that stud is exposed in the outer ring; The structure of said second water repellent component is with first water repellent component.
The said outer ring that compresses is exposed the said end of said stud and is provided with along the breach of its central shaft wire loop array.
Be arranged with the pad and the screens nut that prevent that itself and said hole holder assembly from excessively cooperating on the said stud.
Further, said hole holder assembly comprises hole seat and first shell that is sheathed on its part outer wall; This hole seat one end face is provided with at least one first metal needle that is connected with cable, and the other end is provided with corresponding jack; It is affixed that the hole seat is provided with the threaded one end of an end and first shell of first metal needle; The first shell other end and said stud bolt thread are affixed; The end outer wall upper edge diameter of axle that said hole seat is provided with said jack is provided with a tongue-and-groove; First outer shell outer wall is provided with the coupling nut with this first shell activity clamping.
Further, said needle stand assembly comprises needle stand and sheathed second shell that is fixed in this needle stand part outer wall of an end; The distolateral wall that this needle stand exposes second shell is provided with external screw thread, and its inwall is provided with the tenon that cooperates with said tongue-and-groove, and the inner metallic plug that is provided with said jack matching and fixing; The other end inside of being located at the needle stand of second enclosure is provided with second metal needle that at least one is connected with cable; Needle stand is further affixed with said first shell through being threaded with said coupling nut; The needle stand and second shell are affixed through connector; The other end screw thread of said second water repellent component and this second shell is affixed.
Affiliated needle stand and said second shell are affixed through screw.
Said first metal needle, said jack, said metallic plug and said second metal needle are provided with sequence number one to one.
Said first shell and said second shell are metal shell.
Compared with prior art, the beneficial effect of the utility model:
1, the utility model has adopted the water repellent component structure, screws or unscrews clamping nut and can regulate cable insertion mouthful size, and it can be cooperated with the cable of various outer diameter size in the certain limit.
2, the utility model is when having inserted the cable use; Cable shield can closely contact with the metal shell of hole seat or needle stand through the inner ring that compresses in the water repellent component; So needle stand is with after the hole seat is connected, the screen of two parts cable is just reliable to be communicated with, and has effectively improved anti-electromagnetic interference performance.
3, adopt the structure that is threaded in the utility model between the assembly, assembling, maintenance are decomposed all very convenient.
The utility model adopts above structure, good airproof performance, can water proof and dust proof, anti-vibration, anti-electromagnetic interference, protection from fumes, plug installation and maintenance all easily, volume is little.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the decomposing schematic representation of the utility model embodiment.
Fig. 3 is the generalized section of the utility model embodiment.
Among the figure, 1-hole holder assembly; 11-hole seat; 111-first metal needle; The 112-jack; The 113-tongue-and-groove; 12-first shell; The 121-coupling nut; 2-needle stand assembly; The 21-needle stand; The 211-tenon; The 212-metallic plug; 213-second metal needle; 22-second shell; The 23-screw; 3-first water repellent component; The 31-clamping nut; 32-compresses inner ring; 33-compresses the outer ring; The 331-breach; The 34-stud; The 341-pad; 342-screens nut; The 35-first cable patchhole; 4-second water repellent component.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment
A kind of novel electric connector of the utility model; Comprise that hole holder assembly, an end cooperate affixed needle stand assembly with an end of this hole holder assembly, also comprise and affixed first water repellent component of the other end of hole holder assembly and/or second water repellent component affixed with the other end of needle stand assembly.
Like Fig. 1 to a kind of novel electric connector of present embodiment shown in Figure 3; Comprise that hole holder assembly 1, an end cooperate affixed needle stand assembly 2 with an end of hole holder assembly 1, also comprise first water repellent component 3 affixed with hole holder assembly 1 other end screw thread, with the second affixed water repellent component 4 of needle stand assembly 2 other end screw threads.
First water repellent component 3 is provided with the first cable patchhole 35; It comprises hollow clamping nut 31, compress inner ring 32; Be sheathed on compress inner ring 32 outer compress outer ring 33, an end is sheathed on and compresses outer ring 33 part outer walls and the stud 34 affixed with clamping nut 31 screw threads, the other end of stud 34 and hole holder assembly 1 screw thread are affixed.Compress inner ring 32 and compress outer ring 33 and process, for example rubber and plastics by elastomeric material.Be arranged with pad 341 and screens nut 342 on the stud 34, prevent that it from excessively cooperating with hole holder assembly 1.The end that compresses inner ring 32 and compress outer ring 33 is exposed stud 34 and is clamped between clamping nut 31 inwalls and the stud 34.Compress the end of exposing outer ring 33 and be provided with breach around its central shaft wire loop array.The clamping nut 31 of screwing compresses the power effect that is squeezed of inner ring 32 and the end that compresses outer ring 33, and opening dwindles, and then the first cable patchhole 35 dwindles, and the clamping cables line plays the effect of water proof and dust proof.Owing to compress the end of exposing outer ring 33 and be provided with along the breach 331 of its central shaft wire loop array, when screwing clamping nut under its power effect that is squeezed its end be extruded more easily and dwindle.Unscrew or size that the clamping nut 31 of screwing can be regulated the first cable patchhole 35, to clamp the cable of different-diameter size.And the screen that the cable conductor outsourcing contacts with the metal shell of metal clamping nut 31 and/or stud 34, can prevent electromagnetic interference.
The structure of second water repellent component 4 is with first water repellent component 1.
The utility model is not limited to above-mentioned execution mode; If spirit and scope that the various changes or the modification of the utility model do not broken away from the utility model; If these are changed and modification belongs within the claim and equivalent technologies scope of the utility model, then the utility model also is intended to comprise these changes and modification.
Claims (9)
1. novel electric connector; Comprise that hole holder assembly, an end cooperate affixed needle stand assembly with an end of this hole holder assembly, is characterized in that: also comprise and affixed first water repellent component of the other end of hole holder assembly and/or second water repellent component affixed with the other end of needle stand assembly.
2. according to the said electric connector of claim 1, it is characterized in that: said first water repellent component comprises clamping nut, compress inner ring, be sheathed on this compress inner ring outer compress the outer ring, an end is sheathed on this and compresses outer ring part outer wall and the stud affixed with the clamping nut screw thread; The other end of stud and said hole holder assembly screw thread are affixed; The inwall of this clamping nut and stud clamp and compress inner ring and compress the end that stud is exposed in the outer ring; The structure of said second water repellent component is with first water repellent component.
3. according to the said electric connector of claim 2, it is characterized in that: the said outer ring that compresses is exposed the end of said stud and is provided with along the breach of its central shaft wire loop array.
4. according to the said electric connector of claim 3, it is characterized in that: be arranged with the pad and the screens nut that prevent that itself and said hole holder assembly from excessively cooperating on the said stud.
5. according to any one said electric connector of claim 1 to 4, it is characterized in that: said hole holder assembly comprises hole seat and first shell that is sheathed on its part outer wall; This hole seat one end face is provided with at least one first metal needle that is connected with cable, and the other end is provided with corresponding jack; It is affixed that the hole seat is provided with the threaded one end of an end and first shell of first metal needle; The first shell other end and said stud bolt thread are affixed; The end outer wall upper edge diameter of axle that said hole seat is provided with said jack is provided with a tongue-and-groove; First outer shell outer wall is provided with the coupling nut with this first shell activity clamping.
6. according to the said electric connector of claim 5, it is characterized in that: said needle stand assembly comprises needle stand and sheathed second shell that is fixed in this needle stand part outer wall of an end; The distolateral wall that this needle stand exposes second shell is provided with external screw thread, and its inwall is provided with the tenon that cooperates with said tongue-and-groove, and the inner metallic plug that is provided with said jack matching and fixing; The other end inside of being located at the needle stand of second enclosure is provided with second metal needle that at least one is connected with cable; Needle stand is further affixed with said first shell through being threaded with said coupling nut; The needle stand and second shell are affixed through connector; The other end screw thread of said second water repellent component and this second shell is affixed.
7. according to the said electric connector of claim 6, it is characterized in that: affiliated needle stand and said second shell are affixed through screw.
8. according to the said electric connector of claim 6, it is characterized in that: said first metal needle, said jack, said metallic plug and said second metal needle are provided with sequence number one to one.
9. according to the said electric connector of claim 6, it is characterized in that: said first shell and said second shell are metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205648489U CN202423696U (en) | 2011-12-28 | 2011-12-28 | Novel electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205648489U CN202423696U (en) | 2011-12-28 | 2011-12-28 | Novel electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423696U true CN202423696U (en) | 2012-09-05 |
Family
ID=46748425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205648489U Expired - Fee Related CN202423696U (en) | 2011-12-28 | 2011-12-28 | Novel electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423696U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752885A (en) * | 2015-03-18 | 2015-07-01 | 太仓傲奔矽品科技有限公司 | Duplex connector |
| CN104979693A (en) * | 2015-07-13 | 2015-10-14 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN110178273A (en) * | 2016-10-18 | 2019-08-27 | 开普工业有限责任公司 | Cable capping for being grounded cable, method and apparatus |
| CN113964597A (en) * | 2021-10-27 | 2022-01-21 | 安煌电力科技有限公司 | Shielding type cable front connector |
| CN114094361A (en) * | 2021-11-05 | 2022-02-25 | 中国航空工业集团公司雷华电子技术研究所 | Large-current cable splicing structure capable of being used in narrow space |
-
2011
- 2011-12-28 CN CN2011205648489U patent/CN202423696U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752885A (en) * | 2015-03-18 | 2015-07-01 | 太仓傲奔矽品科技有限公司 | Duplex connector |
| CN104979693A (en) * | 2015-07-13 | 2015-10-14 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN104979693B (en) * | 2015-07-13 | 2023-08-11 | 广州睿玛科防水电器股份有限公司 | High-voltage cable connector |
| CN110178273A (en) * | 2016-10-18 | 2019-08-27 | 开普工业有限责任公司 | Cable capping for being grounded cable, method and apparatus |
| CN110178273B (en) * | 2016-10-18 | 2021-04-30 | 开普工业有限责任公司 | Cable closure, method and apparatus for grounding a cable |
| CN113964597A (en) * | 2021-10-27 | 2022-01-21 | 安煌电力科技有限公司 | Shielding type cable front connector |
| CN113964597B (en) * | 2021-10-27 | 2023-08-18 | 安煌电力科技有限公司 | Shielding type cable front connector |
| CN114094361A (en) * | 2021-11-05 | 2022-02-25 | 中国航空工业集团公司雷华电子技术研究所 | Large-current cable splicing structure capable of being used in narrow space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121228 |