CN2077160U

CN2077160U - Combined connecting terminal board

Info

Publication number: CN2077160U
Application number: CN 90220212
Authority: CN
Inventors: 顾海涌
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-09-13
Filing date: 1990-09-13
Publication date: 1991-05-15

Abstract

The utility model relates to a combined connecting terminal board, which is provided with shell bodies (1). The shell body is provided with two containing chambers (11) and is additionally provided with a cover body (2). The two side edges of the shell body are provided with wiring holes (12). The cover body is provided with two jacks (21). Terminal structure bodies composed of a base plate (3), a spring (4) and a movable terminal (5) are arranged in the containing chamber, wherein, the two sides of the base plate and the movable terminal are respectively provided with wiring holes (31) and (53); the hole edge is oblique tine shaped and has cutting edge action. The wiring hole of the base plate and the wiring hole of the movable terminal are staggered because of the pushing force of the wiring, and are mutually jointed because the spring is compressed; electric wires are penetrated in virtue of the joint of the wiring holes when wiring; the electric wires are punctured, conducted, clamped and fixed in virtue of the stagger of the wiring holes. Mot only the combined connecting terminal board not only has simple wiring, but also the movable terminal is provided with jacks which can be used for splicing a bridge connection terminal (6) and can also be used as a general socket. A plurality of shell bodies can be combined by a concave groove combined board (7).

Description

Combined connecting terminal board

The utility model relates to a kind of electrical wiring parts, particularly a kind of combined connecting terminal plate.

Being configured to of traditional type terminal board: arrange with several conductive copper plates and to be fixedly arranged on an insulator and outstanding to both sides, jag is provided with screw and screw is housed, during wiring with the wire ends peeling and on the screw that unscrews, again screw means is fixed, bothersome when not only connection charge being arranged, fastness is not good, loose contact and the defective that comes off easily, and terminal screw is outstanding and exposure, and oxidation damage also has the danger of electric shock easily.New-type terminal board is then established the clamp mouth of several arrangements on an insulator, conductive copper plate is located at and is formed the V-arrangement cutting mouth in this clamp mouth, utilize special instrument that electric wire is oppressed in the clamp mouth during wiring, line is cut brokenly conducting and clamped fixing, advantage that needn't peeling when though this kind terminal board has wiring, but its clamping force to electric wire is numerous, meet thicker electric wire the phenomenon that can not clamp is just arranged, its fastness is not good, loose contact, even the defective that comes off still exists, and must use special instrument wiring, all this is the person of having much room for improvement.

The purpose of this utility model is to provide a kind of quick and easy modular end daughter board of wiring that makes for the defective that solves aforementioned general terminal board.

The purpose of this utility model is achieved in the following manner:

It comprises housing, cover lid on housing, terminal structure body, groove combination plate and block body that shell combination is settled.This housing is provided with two accommodating chambers, its dual-side is provided with corresponding wiring hole, lid is provided with two and the corresponding jack of accommodating chamber, the terminal structure body by the substrate that takes the shape of the letter U, be loaded on the spring in the substrate and can in substrate, do move up and down and be positioned at spring above compressed by its elastic force movable terminal formed, this terminal structure body is installed in the accommodating chamber, substrate is respectively equipped with and can staggers mutually because of the top power of spring with movable terminal, and can be compressed the wiring hole that is involutory because of spring, the wiring hole of substrate and the wiring hole of housing are involutory.

Secondly, the substrate that is positioned over two accommodating chambers can be the double-U-shaped substrate of disjunctor.Movable terminal can be divided into two continuous parts up and down, and the bottom is a cuboid, and top is a socket, and wiring hole is positioned at the two sides of bottom cuboid.The peritreme in line hole is an inclined point shape.

In addition, the terminal structure body of housing two accommodating chambers, but the bridge joint terminal of mat one Jiong shape is plugged in the socket of movable terminal and conducting, and this bridge joint terminal is coated with one and can be used as for the insulating surfaces that indicates the indication plate that the wiring number uses.But the two sides of housing is provided with corresponding mat, and it fastens and the teat and the recess that make housing and close connection.The two sides of housing are provided with transverse concave groove, and oral area one end of groove combination plate is provided with bead, and the cooperation of leading of this bead of mat and transverse concave groove is used several shell combination are connected on the groove combination plate, and housing is locked with block body in the other end of this plate.

Structure of the present utility model uses and special efficacy will be done further more detailed description according to most preferred embodiment shown in the drawings:

Figure of description of the present utility model is described as follows:

Fig. 1 is outside drawing of the present utility model and assembled state figure.

Fig. 2 is the exploded view of terminal structure body of the present utility model and housing, lid.

Fig. 3 is the sectional drawing of wiring explanation of the present utility model.

Fig. 4 is the sectional drawing of the utility model bridge plug connecting terminal.

Fig. 5 is for the utility model housing and close connection diagram.

Terminal structure body, bridge joint terminal 6, groove combination plate 7 that structure of the present utility model includes housing 1 and lid 2 thereof, is made up of substrate 3, spring 4 and movable terminal 5.

Housing 1 is an insulating material, and every being provided with two accommodating chambers 11, two sides are provided with wiring hole 12 and transverse concave groove 13, and the two sides is provided with teat 14 and recess 15 corresponding thereby that can fasten.

Lid 2 is an insulating material also, is provided with two and accommodating chamber 11 corresponding jacks 21, and mode that this lid can plug together, fasten or injection molding mode combine with housing 1.

The terminal structure body of being made up of substrate 3, spring 4 and movable terminal 5 is housed respectively in the accommodating chamber 11 of aforementioned housing 1.

Substrate 3 can be U-shaped 3 or disjunctor dual U-shaped 3a, and its two relative edge is provided with wiring hole 31, and this wiring hole 31 is involutory with the wiring hole 12 of housing.

Movable terminal 5 is provided with a socket 51 and a wiring space 52, and it can be the shape that 5 shape also can be 5a, and two relative edges of its wiring space are provided with wiring hole 53.This movable terminal also can be set as the 5b shape.

The wiring hole 31 of aforesaid base plate 3 and the wiring hole 53 of movable terminal 5 stagger because of the top power of spring 4, and can be involutory because of spring 4 is compressed, and its peritreme is inclined point shape (seeing also Fig. 3), thereby has the blade effect.

Bridge joint terminal 6 is a Jiong shape, is coated with an insulating surfaces 61, can be used as indication plate, for indicating the wiring number.Its bipod is corresponding with the jack 21 of lid 2.

Groove combination plate 7 is an insulator, and its oral area is provided with bead 71.

Aforementioned terminal structure body is bilateral non-conduction formula when using U-shaped substrate 3, is bilateral conduction type when using disjunctor dual U-shaped substrate 3a.The terminal structure body of non-conduction formula need use bridge joint terminal 6, is plugged in the socket 51 of movable terminal and forms bilateral conduction type (seeing also Fig. 4) with the jack 21 of its bipod from lid 2.When using the conduction type terminal structure body of dual U-shaped substrate 3a, its movable terminal can be used the terminal of 5b shape.

Utilize the hardware shaft to insert during wiring from the jack 21 of lid 2, movable terminal 5 is pressed down, the wiring hole 31 of the wiring hole 53 of movable terminal and substrate be involutory (left side that sees also Fig. 3) then, pass through the wiring hole 31 and 53 of substrate and movable terminal with electric wire 8 from wiring hole 12 insertions of housing this moment, and the pressure of pine deactivation moved end, then two wiring holes 31 and 53 stagger mutually because of the top power of spring again, the oblique sharp hole that the electric wire insertion end is promptly had a blade effect by two wiring holes 31 and 53 punctures conducting and clamped fixing (seeing also Fig. 3 the right), its wiring is simple, convenient and rapid, and is time saving and energy saving.

Aforementioned housing 1 can fasten and in addition and close connection according to its teat 14 of quantity mat of required use and recess 15, also can lead mutually and close and be connected with its transverse concave groove 13 and the bead 71 of groove combination plate 7, and in groove combination plate 7 two ends locking block body 72, the housing of combination is blocked, in case throw off.

The utility model is in textural conduction type or the non-conduction formula of can be, also can be respectively monolateral or bilateral parallel connection and tandem type, wiring is simple, convenient and rapid, contact close and firm and never getting loose, good insulating, can oxidation, and do not have Danger Electric shock risk, be available as bridge joint or all kinds of socket in the use, on communication apparatus, can be used for installing lightning rod, on electric equipment, can be used for installing fuse, on information equipment, can be used for installing impedance matching box, can be used as the circuit section of cutting apart and do the test point use, and other various applicable scope, its construction continues, operating maintenance, the simplification and the profitability of maintenance, and during wiring the electric wire more than two its end peeling can be used same wiring hole or the like effect be general terminal board and can not compare, so have economical and practical value.

Claims

1, a kind of combined connecting terminal plate, comprise housing (1), cover the lid (2) on housing (1), the terminal structure body, groove combination plate (7) with housing (1) combination arrangement, and block body (72), it is characterized by: this housing (1) is provided with two accommodating chambers (11), its dual-side is provided with corresponding wiring hole (12), lid (2) is provided with two and the corresponding jack of accommodating chamber (11) (21), the terminal structure body is by the substrate that takes the shape of the letter U (3), be loaded on the spring (4) in the substrate (3) and can in substrate (3), do and move up and down and be positioned at the movable terminal (5) that the top of spring (4) compresses by its elastic force and form, this terminal structure body is installed in the accommodating chamber (11), substrate (3) is respectively equipped with and can staggers mutually because of the top power of spring (4) with movable terminal (5), and can be compressed wiring hole (31) and (53) that are involutory because of spring (4), the wiring hole of substrate (31) is involutory with the wiring hole (12) of housing (1).

2, according to the terminal board of claim 1, it is characterized by: the substrate that is positioned over two accommodating chambers (11) can be disjunctor U-shaped substrate (3a).

3, according to the terminal board of claim 1, it is characterized by: movable terminal (5) can be divided into two continuous parts up and down, and the bottom is a cuboid, and top is a socket (51), and wiring hole (53) is positioned at the two sides of bottom cuboid.

4, according to the terminal board of claim 3, it is characterized by: the peritreme of wiring hole (31) and (53) is an inclined point shape.

5, according to the terminal board of claim 4, it is characterized by: the terminal structure body of housing two accommodating chambers (11), but the bridge joint terminal (6) of mat one Jiong shape is plugged in the socket (51) of movable terminal and conducting, and this bridge joint terminal is coated with one and can be used as for the insulating surfaces that indicates the indication plate that the wiring number uses.

6, according to the terminal board of claim 5, it is characterized by: housing (1) but the two sides be provided with corresponding mat it fasten and the teat (14) and the recess (15) that make housing (1) and close connection.

7, according to the terminal board of claim 6, it is characterized by: the two sides of housing (1) are provided with transverse concave groove (13), oral area one end of groove combination plate (7) is provided with bead (71), the cooperation of leading of this bead of mat (71) and transverse concave groove (13) is used several shell combination is connected on the groove combination plate (7), and housing is locked with block body (72) in the other end of this plate.