CN201243150Y

CN201243150Y - Electric connection board

Info

Publication number: CN201243150Y
Application number: CNU200820050052XU
Authority: CN
Inventors: 刘运科
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-01
Filing date: 2008-07-01
Publication date: 2009-05-20
Anticipated expiration: 2018-07-01

Abstract

The utility model discloses an electric patch board, comprising a patch board body and a power inputting plug which is electrically connected with the patch board body; the patch board further comprises at least two power outputting wires; one end of the power outputting wire is electrically connected with the patch board body, the other end thereof is electrically connected with a power outputting connection socket. The connection socket is separated from the electric patch board body, therefore, single connection socket can be moved according to specific needs of power usage units, the using range of the electric patch board is expanded and the power usage units for getting power is convenient; besides, power inputting plugs of a plurality of power usage units can be electrically connected with the connection socket easily, thus improving the safety and usability when using the patch board and reducing the probability of accident occurrence.

Description

A kind of electric terminal block

Technical field

The utility model relates to a kind of electric terminal block.

Background technology

The electricity terminal block is an electric connector accessory commonly used in a kind of daily life and the work, existing electric terminal block generally includes power supply and connects lead, the terminal block main body, this terminal block main body is provided with the combination hub in a plurality of two holes or three holes, this combination hub is for extraneous power unit power taking, because the moving range of terminal block main body itself is subjected to the restriction of connecting line length, and combination hub is irremovable, itself power input line limited length of the power unit that has simultaneously, when being electrically connected with the terminal block main body, have to the position of power unit integral body is moved or the increased number of electric terminal block, make troubles for the use of electrical equipment and increased use cost, combination hub generally is compact being arranged on the terminal block on the other hand, the power input plug that makes power unit be inserted on the combination hub so all is closely to contact, and has brought certain potential safety hazard.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and a kind of electric terminal block that has movable combination hub, makes things convenient for the power unit power taking is provided.

For realizing above purpose, the utility model has been taked following technical scheme: a kind of electric terminal block, the power input plug that includes the terminal block main body and be electrically connected with it, also comprise at least two power supply output lines, this power supply output line one end is electrically connected on described terminal block main body, is electrically connected with power supply output combination hub on its other end.

With power supply export combination hub and terminal block body portion from, the scope that power supply output line allows that is arranged at that makes this combination hub energy activity, expanded the scope of application of electric terminal block, made things convenient for the power taking of power unit, and the power input plug of a plurality of power units also can be loose be electrically connected with combination hub, need not each other to be arranged at closely on the terminal block main body, reduced the accident odds.

Described terminal block main body is provided with mains switch.Switch the break-make that makes things convenient for terminal block main body power supply is set.

Described power supply output line is electrically connected on described terminal block main body in flexible mode.Because power supply output line has stretchable structure, make and to make electric terminal block be well positioned to meet near the need for electricity of power unit according to the far and near regulated at will power supply output combination hub position of power unit.

Described power supply output line is the elasticity power supply output line, and shape in the shape of a spiral.Power supply output line is set to have elasticity and spiral helicine structure, the length that can not only stretch power supply output line, and have crooked helical form power supply output line can be owing to not pullling the electric connection that damages electric wire, when finishing using, power supply output line can return to the original length again.

Be provided with first runner in described terminal block main body, have the center that first extension spring is connected in this first runner, described power supply output line is set around on described first runner.Power supply output line is accommodated in the terminal block main body in flexible mode, not only can from the terminal block main body, pull out power supply output line according to actual needs, thereby convenient length of regulating power supply output line, and can avoid because wire-excessive, cause the trouble of mutual winding, make the electric wire of electric terminal block connect succinct practicality, be convenient for carrying.

Also include the power input line that an end is electrically connected with described power input plug, this power input line is electrically connected on described terminal block main body in flexible mode.Power input line also is arranged to stretchable structure, has overcome in the past power input line and adopted the limited problem of the regular length scope of application, expanded the scope of the power taking of electric terminal block own, indirect expansion the scope of power unit power taking.

Described power input line is the elasticity power input line, and shape in the shape of a spiral.Power input line is set to have elasticity and spiral helicine structure, the length that can not only stretch power input line, and have crooked helical form power input line can be owing to not pullling the electric connection that damages electric wire, when finishing using, power input line can return to the original length again.

Be provided with second runner in described terminal block main body, have the center that second extension spring is connected in this second runner, described power input line is set around on described second runner.Power input line is accommodated in the terminal block main body in flexible mode, can conveniently stores and carry, also avoid owing to wire-excessive the trouble of the mutual winding that causes.

The utility model compared with prior art, have following advantage: the utility model provides a kind of electric terminal block that has movable combination hub and make things convenient for the power unit power taking, this combination hub and electric terminal block body portion from, making can be according to the concrete needs of power unit, and mobile single combination hub, expanded the scope of application of electric terminal block, made things convenient for the power taking of power unit, and the power input plug of a plurality of power units also can be loose be electrically connected with combination hub, improve fail safe, ease for use that terminal block uses, reduced the accident odds.

Description of drawings

Fig. 1 is the utility model embodiment one electric terminal block front view;

Fig. 2 is the utility model embodiment two electric terminal block lateral parts cutaway views;

Fig. 3 is the utility model embodiment two electric terminal block front views;

Fig. 4 is the utility model embodiment two electric terminal block end views;

Description of reference numerals: 1, power input plug, 2, power input line, 3, the terminal block main body, 31, first rotation axis, 32, second rotation axis, 33, first extension spring, 34, second extension spring, 4, power supply output line, 5, power supply output combination hub, 6, mains switch.

Embodiment

Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.

Embodiment one:

See also shown in Figure 1, a kind of electric terminal block, the power input plug 1 that includes terminal block main body 3 and be electrically connected with it also comprises five power supply output lines 4, these power supply output line 4 one ends are electrically connected on described terminal block main body 3, are electrically connected with power supply output combination hub 5 on its other end.On terminal block main body 3, also be provided with mains switch 6.

Power supply output line 4 is electrically connected on described terminal block main body 3 in flexible mode.Wherein power supply output line 4 is the power supply output line 4 with spring function, and shape setting in the shape of a spiral, has expanded the join domain of power supply output combination hub 5 with power unit.

Also include the power input line 2 that an end is electrically connected with described power input plug 1 in the present embodiment, this power input line 2 is electrically connected on terminal block main body 3 in flexible mode.Wherein power input line 2 is the power input line 2 with spring function, and shape setting in the shape of a spiral, has expanded the scope of terminal block main body 3 power takings own.

Embodiment two:

See also shown in Figure 2, present embodiment is accommodated in five power supply output lines 4 in the terminal block main body 3, be provided with first runner 31 in terminal block main body 3, have the center that first extension spring 33 is connected in this first runner 31, power supply output line 4 is set around on described first runner 31.The center of this first runner 31 is held by first extension spring 33, when power supply output line 4 is pullled out from terminal block main body 3, first runner 31 rotates thereupon, first extension spring 33 is constantly pressed outstanding in the process of this runner rotation, after finishing using like this, first extension spring 33 slowly returns to original state, make runner 31 revolutions of winning, be with power supply output line 4 slowly to retract in the terminal block main body 3 simultaneously, see also Fig. 3 and shown in Figure 4, Fig. 3 and Fig. 4 have shown the schematic diagram of the another kind of state of electric terminal block, and power supply output line 4 has retracted in the terminal block main body 3.If this structure avoided with power supply output line 4 do long, it is folding to cause electric wire to twine mutually, even fractures or the rubber breakage, causes the defective of short circuit.

Also include the power input line 2 that an end is electrically connected with described power input plug 1 in the present embodiment, this power input line 2 is electrically connected on terminal block main body 3.Be provided with second runner 32 in terminal block main body 3, have the center that second extension spring 34 is connected in this second runner 32, power input line 2 is set around on described second runner 32.Fig. 3 and Fig. 4 have shown that also power input line 2 retracts in the terminal block main body 3, this structure has overcome the defective that its power input line 2 exposes to outside the terminal block main body 3 in the prior art, electric wire is deposited in together, influences surrounding environment or other operations, be accommodated in simultaneously in the terminal block main body 3 with power supply output line 4, make whole electric terminal block have very compact effect, be convenient for carrying.Other structures of present embodiment are identical with embodiment one, are not described in detail in this.

Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.

Claims

1, a kind of electric terminal block, the power input plug (1) that includes terminal block main body (3) and be electrically connected with it, it is characterized in that: also comprise at least two power supply output lines (4), these power supply output line (4) one ends are electrically connected on described terminal block main body (3), are electrically connected with power supply output combination hub (5) on its other end.

2, electric terminal block as claimed in claim 1 is characterized in that: described terminal block main body (3) is provided with mains switch (6).

3, electric terminal block as claimed in claim 1 is characterized in that: described power supply output line (4) is electrically connected on described terminal block main body (3) in flexible mode.

4, electric terminal block as claimed in claim 3 is characterized in that: described power supply output line (4) is an elasticity power supply output line (4), and shape in the shape of a spiral.

5, as claim 3 or 4 described electric terminal blocks, it is characterized in that: in described terminal block main body (3), be provided with first runner (31), have first extension spring (33) and be connected in the center of this first runner (31), described power supply output line (4) is set around on described first runner (31).

6, electric terminal block as claimed in claim 5 is characterized in that: also include the power input line (2) that an end is electrically connected with described power input plug (1), this power input line (2) is electrically connected on described terminal block main body (3) in flexible mode.

7, electric terminal block as claimed in claim 6 is characterized in that: described power input line (2) is an elasticity power input line (2), and shape in the shape of a spiral.

8, as claim 6 or 7 described electric terminal blocks, it is characterized in that: in described terminal block main body (3), be provided with second runner (32), have second extension spring (34) and be connected in the center of this second runner (32), described power input line (2) is set around on described second runner (32).