CN2349681Y - Plug-in type terminal - Google Patents
Plug-in type terminal Download PDFInfo
- Publication number
- CN2349681Y CN2349681Y CN 97248156 CN97248156U CN2349681Y CN 2349681 Y CN2349681 Y CN 2349681Y CN 97248156 CN97248156 CN 97248156 CN 97248156 U CN97248156 U CN 97248156U CN 2349681 Y CN2349681 Y CN 2349681Y
- Authority
- CN
- China
- Prior art keywords
- plug
- jack
- terminal
- diameter
- terminal base
- 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
Links
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a plug-in type terminal, which comprises a shell. The inner part of the shell is provided with a plurality of terminal bases, two circular arc bodies with two same radii and two same arc lengths are matched to form a non-fullcircle jack with a cross section of the same radii and the same arc lengths, every terminal base is composed of the non-fullcircle jack, the diameter of an inner hole of a cylindrical spring is equal to the diameter of the outer wall of the jack, the cylindrical spring which is matched with the jack of a plug seat is sheathed on the outer walls of the two arc bodies, and the tail end of every terminal base is welded with a connection line respectively. The connection terminal plug which clamps a lead wire is inserted into the jack of the terminal base to complete circuit connection. The new terminal or a terminal row is connected in the mode of a plug-in and pull-out without screw nails, screw nuts, washers, etc. The utility model has the advantages of small size, large power, favorable product manufacture property, low cost, simple operation, good vibration resistance, high operational reliability, etc. The utility model is used in the field of electric appliances, electromechanical devices, electric controlled cabinet of motor vehicles, electromechanical equipment, etc.
Description
The utility model relates to the circuit jockey.
At present, in the electrical equipment electromechanical equipment, adopt binding post or terminal board in a large number.People continue to use traditional approach always: with screw, nut, packing ring etc., connecting coil is fastened on the wiring plank.Fastening force is suitable to what degree, can only be determined empirically.Under the operating mode of vibration, the phenomenon that gets loose happens occasionally.Dismounting and installation are inconvenient.Position of the present utility model has overcome the deficiency on the prior art, is characterized in that without screw-nut, volume is little, and power is big, and the junction contact area is big, and connection power is definite value, is that a kind of anti-vibration performance is good, the line connector-connecting terminal block of reliable operation.
Task of the present utility model is: overcome the deficiencies in the prior art, design a kind of simple in structure, convenient disassembly, anti-vibration, safe and reliable plug-in type binding post.
Task of the present utility model realizes as follows: the circuit splicing ear row be made up of two parts, i.e. plug-in type binding post and the cylinder plug that has fastening line clip.One end of cylinder plug is the stringing clip, and the other end is the column type plug.The binding post housing is an insulator, has several cylindrical holes in it, and terminal base is housed in the hole.Terminal base is to be matched by two radius arc surface bodies identical with arc length that to form cross section be that radius equates, the cylindrical spring that the scarce round jack that arc length equates, diameter of bore equate with the jack outer diameter is sleeved on the outer wall of two contour bodies movingly.Tail end at terminal base is welded with wiring respectively.The diameter of column type plug that can fastening line equals to lack the diameter of circle jack, and when plug inserted jack, the power of tightening that cylindrical spring is inside was tightened plug by two arc surface bodies, has finished the circuit connection.
The utility model is because joint face is approximately equal to the garden cylinder of plug, and it is big to connect area, bullet
Spring line footpath can be selected in design, and connection power can be set by specification requirement.Connection power is that elasticity is tightened power, not disturbed by external force, and resistance to shock is good, and contact resistance is little, power is big, be convenient to manufacturing, good manufacturability, cost are low.
Fig. 1 is the utility model front section view
A preferred example of the present utility model.As scheming: connecting terminal block has a thick wall shell 2, insulation core body 3 is housed in it, the several terminals seat is housed in the core body, terminal base is matched by two radius garden contour bodies 5 identical with arc length, and to form cross section be that radius equates, the scarce garden jack that arc length equates, the garden post spring 4 that diameter of bore equates with the jack outer diameter is sleeved on the outer wall of two contour bodies, at the two ends of terminal base binding post 1, two connecting line is housed respectively and is connected on the terminal.During use, will determine that line footpath lead 6 insulating sleeves peel off, send in the stringing clip that after with hand vice clip being stepped up, wiring promptly is fixed on the plug-type electric wire connecting junction.
Claims (1)
1 one kinds of plug-in type binding posts, there are binding post and plug to constitute, it is characterized in that: an end of cylinder plug is the stringing clip, the other end is the column type plug, the binding post housing is an insulator, have several cylindrical holes in it, terminal base is housed in the hole, terminal base is to be matched by two radius arc surface bodies identical with arc length that to form cross section be that radius equates, the scarce round jack that arc length equates, the cylindrical spring that diameter of bore equates with the jack outer diameter is sleeved on the outer wall of two contour bodies movingly, is welded with wiring respectively at the tail end of terminal base, and the diameter of column type plug that can fastening line equals to lack the diameter of circle jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248156 CN2349681Y (en) | 1997-11-10 | 1997-11-10 | Plug-in type terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248156 CN2349681Y (en) | 1997-11-10 | 1997-11-10 | Plug-in type terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349681Y true CN2349681Y (en) | 1999-11-17 |
Family
ID=33955433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97248156 Expired - Fee Related CN2349681Y (en) | 1997-11-10 | 1997-11-10 | Plug-in type terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349681Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257150B (en) * | 2007-03-02 | 2010-09-01 | 西部钻探克拉玛依钻井工艺研究院 | Apparatus for realizing joint signal transmission |
| CN101136512B (en) * | 2006-09-01 | 2011-05-11 | 科汇工业有限公司 | Charging battery connection clamp |
| CN108151893A (en) * | 2017-12-22 | 2018-06-12 | 福建顺昌虹润精密仪器有限公司 | A kind of temperature transmitter for having damping interference rejection ability |
-
1997
- 1997-11-10 CN CN 97248156 patent/CN2349681Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101136512B (en) * | 2006-09-01 | 2011-05-11 | 科汇工业有限公司 | Charging battery connection clamp |
| CN101257150B (en) * | 2007-03-02 | 2010-09-01 | 西部钻探克拉玛依钻井工艺研究院 | Apparatus for realizing joint signal transmission |
| CN108151893A (en) * | 2017-12-22 | 2018-06-12 | 福建顺昌虹润精密仪器有限公司 | A kind of temperature transmitter for having damping interference rejection ability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |