JPS6095867A - Coupling terminal - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] 1 Technical field 1 Misfire 11J1. ! ', the quick connection end -J', more details 1. <
is 1. A connecting terminal that electrically connects the terminal frame and the conductor by sandwiching the conductor between one side of the terminal frame v1 (and the lock spring) by the spring force of the locking spring (J) housed in the terminal frame.・-1 Back base technology 1 ・Generally, in this type of connecting terminal, the -1 side wall of the terminal frame and the locking spring are in contact with a substantially constant contact pressure, making it difficult to insert and connect the conductor. In some cases, it is only necessary to insert the conductor between the lock and one side wall of the terminal frame, but if the conductor is soft, it may be difficult to insert it. Also, when removing the conductor, it is necessary to use a jig such as a screwdriver to push the locking spring away from the side wall of the end frame, and the insertion direction of the jig is Although it is not necessarily something that does not know, it is (insertion of) j
Depending on the orientation, the ti'i lock may have a saw shape, or the lock may have a J shape.
J has one or two scratches.

Purpose of the Invention 1 ・1\The invention is based on the point mentioned above/'I is here, and the 1-11 (white and 1 ro, 2 ro I:t,'+
F line/J line - It's easy to get 4.
1'i can be combined) (d)"ru, - and (2 and 1 vassal's 11 [white and V, Niroha, Xi'iI and L is 'ja
l21r1. This prevents the lock spring from deforming or the lock spring from getting stained when the conductor is connected without using a jig. '5) j, d: What to do 1 - What to do 3゜1 Disclosure of the invention 1 Hereinafter, embodiments of the present invention will be described based on the drawings. The connecting terminal according to the present invention has a terminal frame 1 in which a conductive wire 3 is held between one side wall of the terminal frame 1 and the lock spring 2 by the spring force of a lock spring 2 housed in the terminal frame 1. A terminal for electrically connecting a conductor 3 and a terminal frame 1, a cam shaft 1 is disposed in a terminal frame 1 in such a manner that its axial direction is substantially perpendicular to the direction of action of the force of the locking spring 2, This device is characterized in that the holding force between the locking spring 2 and the side wall of the terminal frame 1 increases or decreases as the camshaft 1 moves in unison.

In the first example, as shown in FIG.
As shown in FIG. 1, the frame 1 is formed of a conductive material such as 214 in a substantially square cross section 1r11. Haichime I! , l
o is extended. This leg piece has pressure lA11 (and 1
1 serves as a retainer 1j1 wall 12 which holds the conductive wire 3 therebetween. 1
At the base of the main leg 1.11 of the countersunk horn, an id hole (j:) is formed which passes through the front and back sides of 1v11j1, and from the opening III edge of the guide hole 13, the terminal frame 1 is formed.
, a guide J'l' 14 extends along. Attach the base 1 of the lever guide pigeon 1 to the bottom piece of the terminal frame 1.
) A cam insertion hole 15 is formed near the opening. )i of terminal frame 1
Compression plates 11 are arranged in the terminal frame 1 in an overlapping manner.

)1. The cotton board 11 is formed in an abbreviated shape, with the end r of the bottom j of the frame 1
) is inserted into the guide hole 13 overlapping the
is extended, and one piece of the terminal frame 1 that overlaps with the holding wall 12 has a shape 1 which holds the conductor between the holding walls 12 and 1i1 to 17.
It's contrary. The J+ of the tongue piece 16 (in FflS, the force l, hole 1 that applies to the cam 1Φ human hole 15); is set (1, by the way, +i' 1 tablet 10 pieces 2 is the L mentioned in 1) The sea urchin is formed into an approximately W'r shape - (l l), with both openings 1
1 end is r7 ini li hatake 1 [ne111 and warm up)・
Formed into a shape (by cutting off the tip of the -1 shape) 3J
L. The second ji′i lock spring 2 is attached to the end J′ frame 1 1′
, l adventure j, f1 n tsukimuko takashi - legs 1'+ and 1lli
i4iI I l set - 1t, : press II I hold between 7]jj and press 1ij'ljii J'r ”1i
4'l' towards l 7 I:: i-7,,). Kono 4 entry C'ti'i! The constant is l; l 2 c7)-
＼-2nda7HIf, t, > has 1-marked cam hole 1ξ;
t9. The upper cam insertion hole 15 has a tapered shape. The cam shaft 1 is inserted into the cam insertion hole 15 and the cam hole 18.
11. The camshaft t has a head 2 ( ) at one end in the axial direction of a shaft portion 19 , and a slot 21 is provided in the curved surface of the head 20 . Further, an outer flange 22 is provided at a continuous portion between the shaft portion 1 and the head 20. A cam portion 23 is formed at the tip of the shaft portion 1, and the cross section of the cam portion 23 is approximately semicircular. The cam insertion hole 15 is inserted into the hole 1 (j). The cam insertion hole 15 is fan-shaped with a radius approximately equal to that of the cam portion 23, and its center angle is approximately 2° 70 degrees. Also, the cam hole 1;
is the force l, the axis, the force l of 1, the minor axis approximately equal to the diameter of part 2:(, and the major axis i approximately equal to 21. 11 diameters i;)'(age 0
It is formed into a divided shape. However, the camshaft 1 has its rotation angle regulated by the force 1 and the insertion hole 15, so that the camshaft 1 rotates within a range of approximately 5)0 degrees. In this case, the force l and the straight line jW of the opening 11 edge of the hole 1) are in contact with the force l portion 23 of the camshaft 4 by -1'1. ZA・RANI: i 工、L <Explanation 1: (As shown in the figure 1,
Cam shaft, 1 is cam lfB, straight part of 23 is cam hole 12
; There is a rotation 1'l between the position ( ) ( ) along the short axis and the position 1\f along the long axis, and the force l and the part 2
1 of 3 (1 line part or cam hole 1) II along the long axis of 3
1, the jl-shrinking plate 11 moves its pressing piece 1°7 away from the retaining wall 12 of the end r frame 1, and the cam part 2: Short diameter 1) () I+7
At this time, move the plate 111 or its pressing piece 1°j in the direction of 1.j to the holding e, < + 2 of the frame 1. Force l, axis 1 rotation requires force l, axis 1! ! shellfish 2
01 Koset - One Liver on Rewari 21/
'＋? It's L to sink in and turn around. 1, 1, 1, 2, force 1, rotation of 1 ('1', 11-cotton board 11 moves, press 11 piece 17 and hold 4'f''+γ12
Adjust the Ill field 11 between the i'rii L, conductor;
41+! Door 1. Between t1 and t1, there is a river (space + 4-1 line of force:
(tangent 4r; 1 o'clock principle 111'.

The conducting wire between 1 '7 and the retaining wall 1; b) Not only towards J, but also on paper 11
11 one horn oak.

It is also possible to insert 1 2, -C', force l,
The lock for shaft 1 is stored in the holder part of 1 and 2.1. Since it has a camshaft, it is bulkier than one without 1.
11. There are some things that don't matter. In addition, the spring force of the locking spring 2 pushes 1. i:41x ] I year and lead #1i3
Since the locking spring 2 does not come into direct contact with the conductor j), the locking spring 2 bites into the conductor; 1 (]j11. be done.

4 and 5 show an embodiment of the pond, in which the compression plate 11 is omitted, and a force l is applied to the holding hole 25 provided on the bottom of the terminal frame 1. °7 is inserted. The terminal frame 1 has approximately the same shape as the first embodiment, and is formed in an approximately square shape, and serves as a retaining wall 12 and a force leg 1.
The tip edge of '+' is folded back inward to form a pull-out stopper piece 10. In addition, a terminal j12G is extended from the side edge of the leg j'1 provided with the stopper piece 10 to the vertical side.
, i'i The lock spring 2 is formed into a substantially square shape, and the tip of the horn arm (1) is curved toward the vertical side.This 41° lock spring 2 The force of axis 1!, part 2: 9 or 1α comes into contact with the back piece of. Force 1, force 1.
1 has a head 20 on the right side at one end in the direction of the shaft horn, and a holding hole 2 on the viewing end.
A bottle 27 to be inserted into 5 is provided protrudingly! Ixr 2 +
The force between 1 and 2°7 is 1. Section 23, song 2 (Tsukiko is the groove 23 into which a screwdriver etc. is inserted;
is formed. The cross section of the force l and section 23 that intersects 1/i in the axis J direction is approximately rectangular, and its center approximately coincides with the center of the bottle 27. The rectangular L SoHy is! It is approximately equal to the diameter of IE12o, and the k side is along the longitudinal direction of the groove. This makes it possible to determine the direction of the long side based on the direction of the groove 2U. , the second camshaft 4 is rotated, and the second camshaft 4 is rotated by the force l, when the button of part 2;) is in contact with the lock spring 2 j), the tri lock spring 2
When the end-r is pressed against the holding wall 12 side of the frame 1 f, I edge jl, force l, part 2: (the [2 sides or ti'i lock is in the past of b2) 1'1 contact with 11, fi 'I is fixed 2's 4
1j The pressing force on the 12th month decreases [Ruchino...
1L, Ysu, 1st Figure 1, 1-, I' → Expansion 1
°JI: 1t12 and fi'i lock are in the gap with JJ2! i1: (Ill the 111th power of \)
Of course, - can be done + j=su;, ka,
The shape of the part :) is as shown in Figure 7, ll'I: cross section i1i shape with its center or the center of the bottle 27, or as shown in Figure 1 /jζ↓, l1li
The same is true even if the H and Ii surfaces are l' Ill-shaped (it acts on the hand).

(The one shown in FIG. 3 is a third embodiment, which is different from the second embodiment, and has a pusher corresponding to the retaining wall 12 of the locking spring 2.)
The locking spring 2 is pulled 81 degrees away from the retaining wall 12 so that the locking spring 2 is fully torsed 81 degrees from the retaining wall 12 when the lock is loosened.
A return spring 30 is provided with a force of τ1 in the direction in which the lock spring 2 is released. 1! It is fixed in the form of a 1000 yen, and both i4 parts are the locking spring 2's 1,000 direction both end sounds b
11
11-Yotsut co-arrangement i'f Z it 7J. Return ha b
31) 1. t is a winding spring, and two holding bottles (2) are inserted at both ends of the reinforcing plate 31 (one end of the reinforcing plate 31 is inserted into the locking hole). Since it is weighted on one side, the lock is reinforced by 2, and the cam capital is 2:1 at 8! , the deformation of the dorsal l”1 that touches I is 1 (JjJ
l:, something that is done.

10th I-1 to 12th-1)
In the third embodiment, 1 bar (0 is used as 2・1\j), and here one 4'
JJI keeps JJ2 locked with b 311 and pulls it away from wall 12 [a guide hole 35 is provided in the J ancient capital of one of the leg pieces facing the retaining wall 12 in the opposite direction, and a pull-off plate is provided in the guide hole 35] (6 has been inserted. The separation plate 3G has an abbreviated shape, and L'i is the end r - the bottom of the frame 1). It is arranged in the shape of a moon surface on one side, and one λ・j is placed at the tip of -111.
The presser foot j137 is in a raised shape. Along the bottom piece of the terminal frame l, a long slot 33 is formed along the bottom piece of the terminal frame l. Second set (Jerataho) 1 hole 25
This overlaps with the camshaft 2, and the bottle 27 of 1 is inserted through it.

t, that is, the state in which the bottle 2-7 is inserted: the leakage and the pull part [root: 3 (3 is the elongated hole: (3)), and it moves along the horn direction. is 31, the draw of two is 1ull
L plate j (hold 6) '137 is the back of lock spring 2) 1
abuts against the inner surface of the End 'f frame 1 (1) Hold +: i4'
, Yl 21=t'l li+me-ru11141 it
, and the pull-off root: 30's ・)" 1, the return is b : (4 is arranged. This return is: (・1 is the pull-to-release board; (0's -11 is set as 11' - The power of frame 1! 11
From 4111 to the pull part 1 direction t) Sanmaru -) 7-1
Fortune Telling 7, Shisada 1.翫 1 temporary 4+C1ii1
Iil + 1-10 Ta, 11; E 1: ° Ba)
】2 retaining wall 121. 2 Push towards = 1 When pressing [
This is the return spring 3.1 is j upper string 1, force l, axis, 1 force is released, and the spring force pulls away plate 3.
Move the lever G and pull the locking spring 2 with the presser 37 to lock the lock by pulling h2 away from the retaining wall 12 (81). The lock is on the outer side of the back piece of b2, 1f1, and the reinforcing plate 3! J overlapped shape [L! Jj is here.

1st: (Fig. 1 and 1 and 1 refer to the fifth embodiment)
[゛Ah'Otsu here revenge JXjj is 10 or h11
This is an example of a board that also serves as a strong board. r, that is, the lock h 2
The plate-shaped return spring 10 overlaps with the back 1 of
It will be extended to both +1111 of the direction. I'm coming back...
・The lock spring 2 is held at the end of the frame 1 by Hog.
To move 1/1 force in the direction of pulling away from l 2 is something you should not do.

Figures 15 and 16 show the 0th embodiment, in which a reinforcing frame 15 in the shape of an abbreviated character is provided on the side of the back of the locking spring 2. The reinforcing frame 45 is opened toward the retaining wall 12, and a portion of the locking ring h2 is accommodated within the reinforcing frame 45.

The tension frame 45 (1) and if lock (2) are prevented from being deformed.

1 Advantages of the Invention 1 The present invention has the following advantages: - As described above, the conductor is connected to the end 1' of the frame 1i,
? and the end R - clamped between the lock old J housed in the frame -
At the end r of the terminal rod, there is a gap attached to the frame for rotation.
The power is increased by 1, and the rotating cam shaft is arranged in a rotating white position of 1:2.
Since one of the conductors is in trouble, the locking method weakens the sawing force of JJ (there is one person who can strike the conductor from the ground), and as a result, it is easy to cut the conductor into the terminal bar. If you can tie it to
One tablet requires 1 J force in j-, L' (adjustment) in the rotation of force l, IX1], so fi'i #'r'e is 1 in Iw.
11 Contact "'+ +'24 Dragging the conductor without using a jig
Two and C dice, Vi'i' and t old a is transformed into a jig with 9Y, Si't /J, old J and 11- is 1.1
It is or Yru, there is no two-) interest, 1', ξ is i1)
Figure 1 is a simplified explanation of the drawings. Figure 1 shows the first embodiment of the present invention. Figure 2 is a perspective view of the same 1- after being polished in dark blue. Figure 3 (a
)l+) is a P side view of the state with the conductor 1- removed and the state with the conductor connected, respectively, and Figure 1 is a view of the present invention! l′
Fig. 5 is an IL view showing the embodiment of S2, Fig. 6 is an IL side view of the same as above, and Fig. 6 (1) is the same as above.
Movement 1'1 with this conductor removed and with the conductor connected
The explanatory diagrams, Figures 7 and 8 respectively show examples of the pond shape and axis used in the same -L. ] The figure is a schematic top view showing the third embodiment of the tree, and the first ()
The figure shows the first embodiment of the present invention;
The figure is same as 1. The side view and the direction view are the exploded perspective view of the same I-, and the first: (The figure shows the eleventh embodiment of the present invention.
Figure 1, 1 and 1 are the same 1. jl1 minute IQ' (I, perspective view, Fig. 15 shows the sixth embodiment of the present invention in small size) -・1'
Figure 16 is a partially exploded first perspective view of the same 1.
'1 is the end gamma frame, 2 is the locking spring, knee! is the conductor 5, 1 is the force/
,1ri11mu part ,l+,ru,.

Figure 4 10 Fifth part No. 614 Figure 8 71st sum Section 91 review Figure 1o Figure 11 121’M Figure 13 Figure 14

Claims (1)

[Claims] (1') Fitted within the terminal frame. #i A terminal that electrically connects a terminal frame and a conductor by sandwiching the conductor between the side wall of the terminal/frame and the lock spring using the spring force of the lock spring. is arranged so that the camshaft or its axial direction is approximately perpendicular to the direction of action of the spring force of the locking spring, and when the camshaft rotates, the locking spring contacts the side wall of the terminal frame. The holding force between the connecting terminal □ child =