CN205248464U - Cord grip - Google Patents

Abstract

The utility model relates to an electrical equipment technical field, concretely relates to cord grip for the power cord of fixed electrical apparatus, comprises a box bod, the box body is formed by last lid and box bottom seat lock, the one end that goes up the lid is the end cover, end cover one end hinges on last lid, and the surface of the other end is equipped with the through -hole, be equipped with two vertical decurrent spouts on the through -hole, two relative be equipped with the line ball board with spout sliding connection in the spout, the lower extreme terminal surface of line ball board will the power cord compresses tightly to be fixed on the box bottom seat. The utility model has the advantages of the utility model discloses a closing device's end cover hinges on last lid, has prevented to come off when the end cover from opening, lose, during the use, only needs to make the power cord in order to put into power ply -yarn drill wire casing to push down the line ball board, the line ball integrated circuit board is on the latch groove, and the power cord has just linked closely on the box bottom seat, has improved work efficiency, has reduced workman's intensity of labour.

Description

A kind of cord grip

Technical field

The utility model relates to technical field of electrical equipment, is specifically related to a kind of cord grip.

Background technology

According to the rule requirement of GB or Europe, the power supply wiring of external drive, need bear the pulling force of 60N, electric wireDisplacement can not exceed 2mm. Therefore external drive, all with cord grip, comprises with Types Below:

The first: internal drive live conductor folder, open after driver end cap, after wire clip is pulled up, willThe input terminal of power line access driver, then by wire clip line ball, locking power line. Wire clip mayBy spur rack, also may be by fastened by screw in actuator base. This kind of mode advantage be line ball tight,Not affected by power line thickness, shortcoming is that efficiency is low;

The second: the end cap of driver is fixed in actuator base by 2 screws, first will drive when wiringMoving device end cap takes off, and then power line is linked into the input terminal of driver, finally, by end cap playback, usesFastened by screw. Advantage is that locking wire is tight, and shortcoming is that the end cap taking off is easily lost, and affected by power line thicknessLarger, when power line, too carefully can cause cannot line ball, and when power line is too thick, screw can fall short of and cannot pressLine, or end cap cannot playback and affect outward appearance in appearance.

Utility model content

Technical problem to be solved in the utility model is: the cord grip that a kind of efficiency of assembling is high is provided.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of line ball dress is providedPut, for the power line of fixing electrical equipment, comprise box body, described box body is fastened and is formed by upper cover body and box base,One end of described upper cover body is end cap, and described end cap one end is hinged in upper cover body, and the surface of the other end is provided withThrough hole, described through hole is provided with two chutes straight down, in two relative described chutes, is provided with and cunningThe tension disc that groove is slidably connected, the sidewall of described tension disc is provided with latch, and the inwall of described chute is provided withWith the suitable latch groove of described latch, described end cap sidewall is provided with U-shaped groove, and described box base is provided withU-shaped power card wire casing, the passage of described U-shaped groove and power card wire casing composition power line access box body inside,The lower end surface of described tension disc is pressed abd fixed on described power line on box base.

The beneficial effects of the utility model are: the end cap of hold down gag of the present utility model is hinged on upper cover bodyUpper, when end cap open mode, end cap can not depart from driver itself, prevented from like this when end cap from opening coming off,The possibility of losing. When use, the fixing of power line do not need to use any instruments such as screw just can complete,Only power line need be made in order and put into Power cord fastener wire casing, and press down tension disc, tension disc is stuck on latch groove,Power line has just been held on box base, has improved operating efficiency, has reduced workman's labour intensity.

Brief description of the drawings

Fig. 1 is the structural representation of the cord grip in the utility model detailed description of the invention;

Fig. 2 is the structural representation after the cord grip in the utility model detailed description of the invention has assembled;

Label declaration:

1, upper cover body; 2, box base; 3, end cap; 31, chute; 32, tension disc; 33, zigzag is prominentRise; 34, through hole; 4, power line.

Detailed description of the invention

By describing technology contents of the present utility model in detail, being realized object and effect, below in conjunction with enforcement sideFormula also coordinates accompanying drawing to be explained.

The design of the utility model most critical is: fixing of power line do not need to use any instruments such as screwJust can complete, only power line need be made in order and put into Power cord fastener wire casing, and press down tension disc, power line justBe held on box base

Please refer to Fig. 1 and Fig. 2, a kind of cord grip, for the power line 4 of fixing electrical equipment, comprises box body,Described box body is fastened and is formed by upper cover body 1 and box base 2, and one end of described upper cover body 1 is end cap 3, described inEnd cap 3 one end are hinged in upper cover body 1, and the surface of the other end is provided with through hole 34, and described through hole 34 is provided withIn 31, two relative described chutes 31 of two chutes straight down, be provided with chute 31 and be slidably connectedTension disc 32, the sidewall of described tension disc 32 is provided with latch, and the inwall of described chute 31 is provided with and instituteState the suitable latch groove of latch, described end cap 3 sidewalls are provided with U-shaped groove, and described box base 2 is provided withU-shaped power card wire casing, the passage of described U-shaped groove and power card wire casing composition power line access box body inside,The lower end surface of described tension disc 32 is pressed abd fixed on described power line 4 on box base 2.

The use of above-mentioned cord grip: in the time that electrician need to connect the power line of box body, the first connecting power line of box body,Again power line is made in order in the U-shaped power card wire casing on box base 2. The front end of end cap 3 has U-shaped groove,Close up end cap 3, the U-shaped power card wire casing Positioning Power line of the U-shaped groove of end cap 3 and box base 2, thenFirmly press tension disc 32, tension disc 32 fastening power lines are on box base 2, due to tension disc 32 and slidingThe latch groove of groove 31 has latch on corresponding position, makes tension disc 32 can be positioned at the chute 31 of end cap 3Optional position can not get loose, reach and compress the object of power line.

Further, in above-mentioned cord grip, at the bottom of the bottom of two relative described chutes 31 abuts against boxOn seat 2, described power line passes through in the middle of two relative described chutes 31. This kind of structure makes power supply wire frameBetween two chute 31 bottoms, improve power line tightness in the horizontal direction, improve cord gripTo the fixing reliability of power line, ensure product quality.

Further, in above-mentioned cord grip, described tension disc 32 lower end surfaces are provided with serration33. This kind of structure improved cord grip to the fixing reliability of power line, ensured product quality.

Further, in above-mentioned cord grip, the driver of light fixture is installed in described box body.

Further, in above-mentioned cord grip, described latch and the unidirectional inlay card of latch groove. This kind of structure carriedHigh cord grip, to reliability fixing on power line vertical direction, has ensured product quality.

In sum, the end cap of the hold down gag that the utility model provides is hinged in upper cover body, and end cap is openedWhen state, end cap can not depart from driver itself, has prevented like this possibility that end cap comes off, loses while opening.And while use, the fixing of power line do not need to use any instruments such as screw just can complete, only need be by power supplyWire arranging is put into Power cord fastener wire casing, and presses down tension disc, and tension disc is stuck on latch groove, and power line is just tightBe buckled on box base, improved operating efficiency, reduced workman's labour intensity.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,Every equivalents of utilizing the utility model description and accompanying drawing content to do, or be directly or indirectly used inRelevant technical field, is all in like manner included in scope of patent protection of the present utility model.

Claims (5)

1. a cord grip, for the power line of fixing electrical equipment, is characterized in that, comprises box body, described inBox body is fastened and is formed by upper cover body and box base, and one end of described upper cover body is end cap, described end cap one end hingeBe connected in upper cover body, the surface of the other end is provided with through hole, and described through hole is provided with two chutes straight down,In two relative described chutes, be provided with the tension disc being slidably connected with chute, on the sidewall of described tension disc, establishHave latch, the inwall of described chute is provided with the latch groove suitable with described latch, on described end cap sidewallBe provided with U-shaped groove, described box base is provided with U-shaped power card wire casing, described U-shaped groove and power card wire casing groupThe passage that becomes power line access box body inside, the lower end surface of described tension disc is fixed described power lineOn box base.

2. cord grip according to claim 1, is characterized in that, two relative described chutesBottom abuts against on box base, and described power line passes through in the middle of two relative described chutes.

3. cord grip according to claim 1, is characterized in that, on described tension disc lower end surfaceBe provided with serration.

4. cord grip according to claim 1, is characterized in that, in described box body, light fixture is installedDriver.

5. cord grip according to claim 1, is characterized in that, described latch and latch groove are unidirectionalInlay card.