CN206274551U - A kind of circuit quick-connect terminal seat - Google Patents
A kind of circuit quick-connect terminal seat Download PDFInfo
- Publication number
- CN206274551U CN206274551U CN201621479272.5U CN201621479272U CN206274551U CN 206274551 U CN206274551 U CN 206274551U CN 201621479272 U CN201621479272 U CN 201621479272U CN 206274551 U CN206274551 U CN 206274551U
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- CN
- China
- Prior art keywords
- spring leaf
- conductive spring
- hole
- depression bar
- platen member
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Abstract
The utility model discloses a kind of circuit quick-connect terminal seat, base is provided with wiring through hole, conductive spring leaf is in wiring through hole, platen member is contacted located at base upper surface and with conductive spring leaf, base upper surface correspondence wiring through hole middle is provided with a boss with hollow cavity, positioned at the boss left and right sides of hollow cavity and the boss that is symmetrical in hollow cavity is additionally provided with one group or more of depression bar groove, platen member lower surface middle is provided with the locating rod of the boss for adapting to hollow cavity, its both sides is additionally provided with the depression bar for adapting to depression bar groove, depression bar front end is provided with step, conductive spring leaf is provided with a location hole, in the location hole of locating rod insertion conductive spring leaf, conductive spring leaf pressure tongue is stuck in step.The utility model is assembled by the locating dowel of conductive spring leaf location hole and platen member lower surface and presses tongue to be stuck in the step of depression bar front end conductive spring leaf, the conductive spring leaf being embedded in base wiring through hole is not axially back and forth moved along through hole.
Description
Technical field
The utility model is related to a kind of circuit quick-connect terminal seat.
Background technology
It is required to be attached in electric wire used or other class wires in electrical engineering and other electric equipment products, and connects
Mode have varied, such as rivet, crimping, welding, screwing and binding post connection mode, and the company of binding post
Fixed with terminal block with screw after connecing mostly plug wire, however, this straight cutting line mode, line taking is more difficult after insertion（Need
Unscrew screw）, inconvenient operation；Chinese patent CN200920066804 discloses a kind of fast handling self-locking type connecting terminal,
The pressure tongue of special stainless steel piece self-locking cable is pushed open by pressing corresponding depression bar, you can cable is taken out in insertion, elasticity knot
The cable self-locking clamping that structure will can be inserted, reaches the conductive requirement of cable；But, the connection jaws of the structure are single, and it is led
Electric contact piece, shell fragment and base and top cover assembling are complicated.
So, a kind of easy to operate, simple structure quick-connect terminal turns into the product that everybody is expected.
The content of the invention
The purpose of this utility model seeks to overcome the drawbacks described above of prior art, there is provided a kind of circuit quick-connect terminal
Seat.
The utility model is achieved in the following ways：A kind of circuit quick-connect terminal seat, including base, pressing plate structure
Part and conductive spring leaf, the base are provided with wiring through hole, and in wiring through hole, the platen member is located at conductive spring leaf
Base upper surface is simultaneously contacted with conductive spring leaf, and the base upper surface correspondence wiring through hole middle is provided with one with hollow cavity
Boss, positioned at the boss left and right sides of hollow cavity and the boss that is symmetrical in hollow cavity is additionally provided with a group or more of depression bars
Groove, the platen member lower surface middle is provided with the locating rod of the boss for adapting to hollow cavity, and the both sides of platen member also set
There is the depression bar for adapting to depression bar groove, depression bar front end is provided with step, and the conductive spring leaf is provided with a location hole, and the locating rod is embedding
Enter in the location hole of conductive spring leaf, the conductive spring leaf pressure tongue is stuck in step；By conductive spring leaf location hole and pressing plate
The step of depression bar front end is assembled and be stuck in conductive spring leaf pressure tongue to the locating dowel of component lower surface, makes to be embedded in base wiring through hole
Interior conductive spring leaf will not axially back and forth be moved along through hole.
Further, the wiring through hole is square, and a wherein aperture efficiency of wiring through hole both ends open is another
Aperture area is big, it is therefore an objective to allow conductive spring leaf to be inserted into wiring through hole from a big side opening, because another side opening is small,
On the one hand position-limiting action is played, on the other hand prevents conductive spring leaf from being removed with the direction of line taking in line taking.
Further, the boss of the hollow cavity of the base upper surface is square, and its both sides depression bar groove is two groups parallel
The square through hole of setting；Platen member and base are positioned assembling by purpose by foursquare hollow cavity.
Further, the locating rod front end of the platen member is provided with a positioning cylinder, the positioning of the conductive spring leaf
Hole is the circular hole for adapting to positioning cylinder；The purpose is to make platen member and conductive spring leaf be easier assembling.
Further, the base and platen member are working of plastics, and the platen member upper surface is provided with semicircle and rubs
Wiping face, causes increase platen member upper surface coefficient of friction.
The utility model is improved to existing terminal block, obtains following beneficial effects：
When the utility model is used, platen member side is pressed, driving compression bar promotes conductive spring leaf pressure by depression bar
Tongue, you can cable is taken out in insertion, the cable self-locking clamping that the conductive spring leaf with elastic recovery will can be inserted reaches cable
Conductive requirement, operation is very simple, simple structure, low cost；Housing is using high-quality is environmentally friendly, fire-retardant, heatproof plastic production
Form, prevent express delivery terminal block from be broken down by high-voltage when pressure-resistant, insulation is tested, it is safe and reliable.
Brief description of the drawings
Fig. 1 is the utility model explosive view.
Fig. 2 is the utility model base schematic diagram.
Fig. 3 is the utility model platen member schematic diagram.
Fig. 4 is the utility model conductive spring leaf and platen member installation diagram.
Fig. 5 is the utility model base and platen member installation diagram.
Fig. 6 is the utility model general assembly drawing.
Fig. 7 is the A-A directions sectional drawing of Fig. 6.
In figure:It is base 1, platen member 2, conductive spring leaf 3, the boss 5 of wiring through hole 4, hollow cavity, depression bar groove 6, fixed
Position bar 7, depression bar 8, step 9, location hole 10, opening 11, positioning cylinder 12, rubbing surface 13.
Specific embodiment
Below in conjunction with the accompanying drawings with specific embodiment, the utility model is described in further detail：
As shown in Figures 1 to 7, a kind of circuit quick-connect terminal seat, including base 1, platen member 2, conductive spring leaf
3, base 1 and platen member 2 are working of plastics, are most preferably Engineering Plastics Parts, and the upper surface of the platen member 2 is provided with semicircle
Rubbing surface, causes the increase upper surface coefficient of friction of platen member 2.The both sides of the base 1 are provided with two groups of impartial, symmetrical squares
Wiring through hole 4, wherein, the area of one end open 11 of the square openings at the two ends of wiring through hole 4 is more than other end aperture area, leads
Electrical spring piece 3 is inserted from the big opening 11 of one end area of wiring through hole 4 respectively and to extend to the other end area of wiring through hole 4 small
Opening inner side face, on the one hand stops that conductive spring leaf 3 continues to be moved along by the opening inner side face of small area, on the other hand limits
Make in line taking, due to removing conductive spring leaf 3 from wiring through hole 4 in the presence of external force, be susceptible to harm of getting an electric shock,
The base upper surface correspondence is provided with a boss 5 with hollow cavity, the boss 5 positioned at hollow cavity per the middle of side joint line three-way hole 4
The left and right sides and be symmetrical in hollow cavity boss 5 be additionally provided with two groups of parallel square depression bar grooves 6 being separated by and with wiring through hole insertion,
The hollow cavity of the boss 5 of the hollow cavity and the insertion of wiring through hole 4, the lower surface middle of the platen member 2 is provided with and adapts to
The locating rod 7 of hollow cavity boss 5, its both sides are additionally provided with the depression bar 8 for adapting to depression bar groove 6, and the front end of depression bar 8 is provided with step 9, described
The front end of locating rod 7 is additionally provided with a positioning cylinder 12, and the conductive spring leaf 3 is provided with a circular locating openings 10；By under platen member 2
The locating rod 7 on surface along the hollow cavity of the hollow cavity boss 5 of the upper surface of base 1 be inserted into the lower surface of platen member 2 with it is hollow
Chamber boss 5 is contacted and the positioning cylinder 12 of the front end of locating rod 7 is embedded in conductive spring leaf circular locating openings 10, fixed conduction bullet
Reed 3；Also corresponding insertion depression bar groove 6 is interior and makes the step 9 of the front end of depression bar 8 for the both sides depression bar 8 of the lower surface of platen member 2 simultaneously
It is stuck in（It is pressed in）On the pressure tongue of conductive spring leaf 3, conductive spring leaf 3 is further fixed.
When using quick-connect terminal wiring or line taking, the one end of platen member 2 is depressed under external force, by depression bar
8 promote the pressure tongue of conductive spring leaf 3, are stuck in the step 9 of the front end of depression bar 8（It is pressed in）On conductive spring leaf pressure tongue, conductive bullet is promoted
Reed pressure tongue is moved down, and parallel two depression bar 8 that is separated by is produced gap, and cable is inserted gap, then decontrols platen member 2,
Using the self-locking card sigma compactness of conductive spring leaf, cable it is quick, be simply fixed on quick terminal base；Conversely, taking out cable
When, repeat above-mentioned action.
Claims (5)
1. a kind of circuit quick-connect terminal seat, including base（1）, platen member（2）And conductive spring leaf（3）, the base
（1）It is provided with wiring through hole（4）, conductive spring leaf（3）Located at wiring through hole（4）It is interior, the platen member（2）Located at base（1）
Upper surface and and conductive spring leaf（3）Contact, it is characterised in that：The base（1）Upper surface correspondence wiring through hole（4）Middle
It is provided with a boss with hollow cavity（5）, positioned at the boss of hollow cavity（5）The left and right sides is simultaneously symmetrical in the boss of hollow cavity（5）Also
It is provided with a group or more of depression bar grooves（6）, the platen member（2）Lower surface middle is provided with and adapts to the convex of hollow cavity
Platform（5）Locating rod（7）, platen member（2）Both sides be additionally provided with and adapt to depression bar groove（6）Depression bar（8）, depression bar（8）Front end
It is provided with step（9）, the conductive spring leaf（3）It is provided with a location hole（10）, the locating rod（7）Embedded conductive spring leaf（3）
Location hole（10）It is interior, the conductive spring leaf（3）Pressure tongue is stuck in step（9）.
2. circuit quick-connect terminal according to claim 1 seat, it is characterised in that：The wiring through hole（4）It is pros
Shape, and wiring through hole（4）Both ends open（11）Wherein one opening（11）It is bigger than another aperture area.
3. circuit quick-connect terminal according to claim 2 seat, it is characterised in that：The base（1）The sky of upper surface
The boss of the chambers of the heart（5）It is square, its both sides depression bar groove（6）It is two groups of square through holes be arrangeding in parallel.
4. circuit quick-connect terminal according to claim 3 seat, it is characterised in that：The platen member（2）Positioning
Bar（7）Front end is provided with a positioning cylinder (12), the conductive spring leaf（3）Location hole（10）To adapt to positioning cylinder（12）
Circular hole.
5. circuit quick-connect terminal according to Claims 1-4 any claim, it is characterised in that：The bottom
Seat（1）And platen member（2）It is working of plastics, the platen member（2）Upper surface is provided with semicircle rubbing surface（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479272.5U CN206274551U (en) | 2016-12-30 | 2016-12-30 | A kind of circuit quick-connect terminal seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479272.5U CN206274551U (en) | 2016-12-30 | 2016-12-30 | A kind of circuit quick-connect terminal seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274551U true CN206274551U (en) | 2017-06-23 |
Family
ID=59063393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479272.5U Active CN206274551U (en) | 2016-12-30 | 2016-12-30 | A kind of circuit quick-connect terminal seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274551U (en) |
-
2016
- 2016-12-30 CN CN201621479272.5U patent/CN206274551U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |