CN101593875B - Conductor joint device and conductor joint method for using device - Google Patents
Conductor joint device and conductor joint method for using device Download PDFInfo
- Publication number
- CN101593875B CN101593875B CN2009100407407A CN200910040740A CN101593875B CN 101593875 B CN101593875 B CN 101593875B CN 2009100407407 A CN2009100407407 A CN 2009100407407A CN 200910040740 A CN200910040740 A CN 200910040740A CN 101593875 B CN101593875 B CN 101593875B
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- China
- Prior art keywords
- internal thread
- elastic metallic
- metallic ring
- attaching nut
- screw rod
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Abstract
The invention discloses a conductor joint device, which comprises a connecting screw rod, a connecting nut connected with the connecting screw rod and a locking ring arranged in the connecting nut, wherein the locking ring is an elastic metal ring with a notch; and the inner wall of the connecting nut is provided with internal threads and an internal thread terminating end, the starting end aperture of the internal thread terminating end is larger than the tail end aperture thereof, and the elastic metal ring is matched with the starting end of the internal thread terminating end. The conductor joint device can be used repeatedly, is convenient to use, can achieve the aim of locking without a special tool, has simple operation, is safe and reliable, and simultaneously is time-saving and labor-saving during use by a user, and greatly improves the working efficiency. Besides, the invention also discloses a conductor joint method applying the conductor joint device.
Description
[technical field]
The present invention relates to a kind of piecing devices and jointing method, particularly relate to a kind of piecing devices and jointing method of lead.
[background technology]
Traditional terminal adopts the connected mode of plug-in, it is shaped as shaft-like, the structure of its terminal is that an end is provided with and the outside connector that is connected, in bar, be provided with a blind hole on the other end end face, during use, the crust of lead one end is peelled off, made the metallic power line of lead the inside exposed, the metallic power line inserted be provided with in the terminal of blind hole, compress with the compaction tool of special use again and get final product.This terminal exists a lot of not enough, one, because locked by clamping between terminal and the metallic power line, its terminal can't reuse; Its two owing to be to adopt specific purpose tool that lead and terminal are compressed, different because of operator's arm strength, the effect that compresses of its lead and terminal is had nothing in common with each other, and well will not exist very big safety indistinct owing to lead and terminal compress; Its three, this kind terminal is made troubles to use, needs special-purpose instrument, in use not only time-consuming but also effort.
[summary of the invention]
The invention provides a kind ofly reuse, safe and convenient terminal device.
The technical scheme that adopts for achieving the above object is a kind of terminal device, and this device comprises connecting screw rod, the attaching nut who is connected with connecting screw rod and be arranged on binding ring in the attaching nut;
Described binding ring is an elastic metallic ring jaggy;
Described attaching nut's inwall is provided with internal thread and internal thread clearing end, and the top bore of described internal thread clearing end is greater than its terminal bore, and the top of described elastic metallic ring and described internal thread clearing end mates.
End the corresponding attaching nut of described connecting screw rod is provided with a blind hole.
Described elastic metallic ring one end is provided with chamfering along the outer of elastic metallic ring, the top coupling of described chamfering and described internal thread clearing end.
The described elastic metallic ring other end is provided with chamfering along the outer of elastic metallic ring, is equipped with an inclined-plane in the blind hole port of described connecting screw rod along port inner wall, the chamfering of the described elastic metallic ring other end and described inclined-plane coupling.
The other end of described connecting screw rod also is provided with a connector, also is provided with a connecting hole on connector.
The present invention also provides a kind of terminal method:
This method comprises the following step:
Step 3 is nested with a binding ring on the metallic power line, described binding ring is an elastic metallic ring jaggy, the top coupling of described elastic metallic ring and described internal thread clearing end;
End the corresponding attaching nut of described connecting screw rod is provided with a blind hole.
Described elastic metallic ring one end is provided with chamfering along the outer of elastic metallic ring, the top coupling of described chamfering and described internal thread clearing end.
The described elastic metallic ring other end is provided with chamfering along the outer of elastic metallic ring, is equipped with an inclined-plane in the blind hole port of described connecting screw rod along port inner wall, the chamfering of the described elastic metallic ring other end and described inclined-plane coupling.
The other end of described connecting screw rod also is provided with a connector, also is provided with a connecting hole on connector.
The invention has the beneficial effects as follows: the inwall the attaching nut is provided with internal thread and internal thread clearing end, the top bore of its internal thread clearing end is greater than its tail end bore, the elastic metallic ring set put in the attaching nut and with the top coupling, again connecting screw rod is screwed into the metallic power line that the attaching nut tightens in the elastic metallic ring and gets final product.When the terminal device is separated with lead, want earlier connecting screw rod to be back-outed in the attaching nut, block the attaching nut on the other hand, another hand is provided with female direction with lead toward the attaching nut and releases, take out the elastic metallic ring, again lead and attaching nut are separately got final product; This device is reusable, and is very convenient during use, do not need specific purpose tool can reach the purpose of locking, and simple to operate, safe and reliable, simultaneously, the user not only saves time but also laborsaving in use, has improved operating efficiency greatly.
[description of drawings]
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is the structural representation of attaching nut of the present invention longitudinal section;
Fig. 3 is the structural representation of elastic metallic ring of the present invention;
Fig. 4 is the structural representation of connecting screw rod of the present invention;
Fig. 5 is an assembly structure schematic diagram of the present invention;
Fig. 6 is a vertical section structure schematic diagram of the present invention shown in Figure 5.
[embodiment]
For technical scheme of the present invention is described in further detail, do detailed explanation below in conjunction with accompanying drawing.
As shown in Figure 1, the invention provides a kind of terminal device, this device comprises connecting screw rod 1, the attaching nut 3 who is connected with connecting screw rod 1 and be arranged on binding ring in the attaching nut 3; Described binding ring is one jagged 21 elastic metallic ring 2, and as shown in Figure 3, wherein elastic metallic ring 2 adopts and shrinks the preferred metal making, as copper sheet, iron plate or metal alloy; Described attaching nut's 3 inwall is provided with internal thread 31 and internal thread clearing end 32, and the top bore d2 of described internal thread clearing end 32 is greater than its terminal bore d1, and described elastic metallic ring 2 mates with the top of described internal thread clearing end 32.
As shown in Figure 4, connecting screw rod 1 corresponding attaching nut's 3 a end is provided with a blind hole 13.
As shown in Figure 3, elastic metallic ring 2 one ends are provided with chamfering 22 along the outer of elastic metallic ring 2, the top coupling of described chamfering 22 and described internal thread clearing end 32.
Elastic metallic ring 2 other ends are provided with chamfering 23 along the outer of elastic metallic ring 2, are equipped with an inclined-plane 14 in the port of the blind hole 13 of described connecting screw rod 1 along port inner wall, as shown in Figure 4; The chamfering 23 of described elastic metallic ring 2 other ends and described inclined-plane 14 couplings.
The other end of connecting screw rod 1 is provided with a connector 11, also is provided with a connecting hole 12 on connector 11.
The present invention also provides a kind of terminal method:
This method comprises the following step:
Step 3 is nested with a binding ring 2 on metallic power line 41, wherein, binding ring is one jagged 21 elastic metallic ring 2, as shown in Figure 3; Described elastic metallic ring 2 mates with the top of described internal thread clearing end 32;
Wherein, connecting screw rod 1 corresponding attaching nut's 3 a end is provided with a blind hole 13, as shown in Figure 4.
Elastic metallic ring 2 one ends are provided with chamfering 22 along the outer of elastic metallic ring 2, the top coupling of described chamfering 22 and described internal thread clearing end 32.Elastic metallic ring 2 other ends are provided with chamfering 23 along the outer of elastic metallic ring 2, are equipped with an inclined-plane 14 in the port of the blind hole 13 of described connecting screw rod 1 along port inner wall, the chamfering 23 of elastic metallic ring 2 other ends and described inclined-plane 14 couplings.
The other end of connecting screw rod 1 also is provided with a connector 11, also is provided with a connecting hole 12 on connector 11.
Attaching nut's 3 of the present invention inwall is provided with internal thread 31 and internal thread clearing end 32, the top bore d2 of its internal thread clearing end 32 is greater than its tail end bore d1, elastic metallic ring 2 is nested with in attaching nut 3 and with top and mates, and the metallic power lines 41 that again connecting screw rod 1 are screwed in attaching nut's 3 chucking elastic metallic rings 2 get final product.When the terminal device is separated with lead 4, want earlier connecting screw rod 1 to be back-outed in attaching nut 3, block attaching nut 3 on the other hand, another hand is released lead 4 toward the direction that attaching nut 3 is provided with internal thread 31, take out elastic metallic ring 2, again lead 4 and attaching nut 3 are separately got final product; This device is reusable, and is very convenient during use, do not need specific purpose tool can reach the purpose of locking, and simple to operate, safe and reliable, simultaneously, the user not only saves time but also laborsaving in use, has improved operating efficiency greatly.
Claims (8)
1. terminal device is characterized in that: comprise connecting screw rod, the attaching nut who is connected with connecting screw rod and be arranged on binding ring in the attaching nut;
Described binding ring is an elastic metallic ring jaggy;
Described attaching nut's inwall is provided with internal thread and internal thread clearing end, and the top bore of described internal thread clearing end is greater than its terminal bore, and the top of described elastic metallic ring and described internal thread clearing end mates;
The corresponding attaching nut's of described connecting screw rod a end is provided with a blind hole.
2. terminal device according to claim 1 is characterized in that: described elastic metallic ring one end is provided with chamfering along the outer of elastic metallic ring, the top coupling of described chamfering and described internal thread clearing end.
3. terminal device according to claim 2, it is characterized in that: the other end of described elastic metallic ring is provided with chamfering along the outer of elastic metallic ring, blind hole port at described connecting screw rod is equipped with an inclined-plane along port inner wall, the chamfering of the other end of described elastic metallic ring and described inclined-plane coupling.
4. terminal device according to claim 3 is characterized in that: the other end of described connecting screw rod also is provided with a connector, also is provided with a connecting hole on connector.
5. terminal method that adopts claim 1 device, this method comprises the following step:
Step 1 is peelled off one section crust of lead termination, exposes the metallic power line;
Step 2, the metallic power line is inserted the attaching nut, and wherein, attaching nut's inwall is provided with internal thread and internal thread clearing end, the top bore of internal thread clearing end is greater than its terminal bore, and described metallic power line inserts from the end of attaching nut's internal thread clearing end;
Step 3 is nested with a binding ring on the metallic power line, described binding ring is an elastic metallic ring jaggy, the top coupling of described elastic metallic ring and described internal thread clearing end;
Step 4 is screwed into the attaching nut with connecting screw rod, until withstanding the elastic metallic ring, the internal diameter of elastic metallic ring is dwindled gradually, at last the metallic power line is locked in the attaching nut, and wherein, the corresponding attaching nut's of described connecting screw rod a end is provided with a blind hole.
6. terminal method according to claim 5, described elastic metallic ring one end is provided with chamfering along the outer of elastic metallic ring, the top coupling of described chamfering and described internal thread clearing end.
7. terminal method according to claim 6, the other end of described elastic metallic ring is provided with chamfering along the outer of elastic metallic ring, blind hole port at described connecting screw rod is equipped with an inclined-plane along port inner wall, the chamfering of the other end of described elastic metallic ring and described inclined-plane coupling.
8. terminal method according to claim 7 is characterized in that: the other end of described connecting screw rod also is provided with a connector, also is provided with a connecting hole on connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100407407A CN101593875B (en) | 2009-06-29 | 2009-06-29 | Conductor joint device and conductor joint method for using device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100407407A CN101593875B (en) | 2009-06-29 | 2009-06-29 | Conductor joint device and conductor joint method for using device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101593875A CN101593875A (en) | 2009-12-02 |
| CN101593875B true CN101593875B (en) | 2011-01-05 |
Family
ID=41408407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100407407A Expired - Fee Related CN101593875B (en) | 2009-06-29 | 2009-06-29 | Conductor joint device and conductor joint method for using device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101593875B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683912A (en) * | 2012-05-25 | 2012-09-19 | 江西省精诚测控有限公司 | Novel V-shaped high-low pressure electric connector |
| CN104009350A (en) * | 2014-05-29 | 2014-08-27 | 昆山佑翔电子科技有限公司 | Coaxial connector |
| CN106113326A (en) * | 2016-08-03 | 2016-11-16 | 平湖市永光机械配件有限公司 | A kind of plain grinding joint of fine pulverizer |
-
2009
- 2009-06-29 CN CN2009100407407A patent/CN101593875B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101593875A (en) | 2009-12-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110105 Termination date: 20130629 |