A kind of low pressure light bar plug assembly
[technical field]
The utility model relates to a kind of low pressure light bar plug assembly, may be used for the connection between light bar, is connected between light bar with attaching plug, can also be plugged on light bar tail end and light bar be encapsulated.
[background technology]
Light bar length is long, often needs multistage to connect during use, and connect power supply at the head end of light bar by plug, tail end needs plug assembly to encapsulate.Because length is longer, in order to prevent the light bar splicing position that comes off from needing certain pull resistance, prevent power supply from unclamping, the separated or tail end of light bar comes off.The pull resistance of existing light bar is poor, easily comes off.
[utility model content]
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of structure simple, the anti-low pressure light bar plug assembly drawing the strong difficult drop-off of performance.
In order to solve the problem, the utility model by the following technical solutions:
A kind of low pressure light bar plug assembly, comprise light bar and the plug with described light bar end grafting, it is characterized in that: described light bar is provided with the brace of the other end and described connector, in described light bar, cover has when the sliding sleeve being entangled by brace and prevent brace from coming off that can slide after plug and brace buckle.
A kind of low pressure light bar plug assembly as above, it is characterized in that: described plug is provided with anti-kerve, described brace is provided with the anti-drag hook of elasticity that can snap in anti-kerve, the anti-drag hook of described elasticity stretches out described anti-kerve, and described sliding sleeve is provided with the catching groove snapped in for described elasticity anti-drag hook external part elasticity.
A kind of low pressure light bar plug assembly as above, is characterized in that: the external part of the anti-drag hook of described elasticity is provided with and can extrudes the inclination slide guide limit of slide guide with sliding sleeve.
A kind of low pressure light bar plug assembly as above, is characterized in that: described anti-kerve is provided with two, be located at light bar width both sides respectively, the anti-drag hook of described elasticity and anti-kerve are provided with two correspondingly.
A kind of low pressure light bar plug assembly as above, is characterized in that: described brace is provided with multiple fixed teeth can thrust in light bar.
A kind of low pressure light bar plug assembly as above, is characterized in that: described plug ends is provided with the inserting column be inserted in light bar.
A kind of low pressure light bar plug assembly as above, is characterized in that: described inserting column is provided with two, is the conductive copper pin be electrically connected with light bar.
The beneficial effects of the utility model have: by brace, light bar is connected with plug, and brace one end is fixed in light bar, and the other end and plug snapping, entangled by sliding sleeve after buckling well, and structure is simple, and plug is not easy to be drawn out, and anti-drawing property is good.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the utility model embodiment 1;
Fig. 2 is the explosive view of the utility model embodiment 1;
Fig. 3 is the exploded view of the utility model embodiment 1;
Fig. 4 is the stereogram of the utility model embodiment 2;
Fig. 5 is the explosive view of the utility model embodiment 2;
Fig. 6 is the exploded view of the utility model embodiment 2;
Fig. 7 is the stereogram of the utility model embodiment 3;
Fig. 8 is the explosive view of the utility model embodiment 3;
Fig. 9 is the exploded view of the utility model embodiment 3;
Figure 10 is using state reference diagram of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figures 1 to 10, a kind of low pressure light bar plug assembly, its operating voltage of low pressure light bar is less than or equal to 24V, comprise light bar 1 and the plug 2 with light bar 1 end grafting, plug 2 end is provided with the inserting column 22 be inserted in light bar 1, inserting column 22 is provided with two, and when plug 2 is as the attachment plug of power supply or when connecting the plug of two light bar 1, inserting column 22 is the conductive copper pin be electrically connected with light bar 1; When plug 2 is used in afterbody, inserting column 22 can be the pillar with plug 2 integrated injection molding.Light bar 1 is provided with the brace 3 of the other end and described plug 2 buckle, and brace 3 is provided with multiple fixed teeth 32 can thrust in light bar 1, and one end of brace 3 is by fixed teeth 32 and light bar 1 grafting, brace 3 other end and plug 2 buckle.In light bar 1, cover has when the sliding sleeve 4 being entangled by brace 3 and prevent brace 3 from coming off that can slide after plug 2 and brace 3 buckle, sliding sleeve 4 was enclosed within light bar 1 before this, when after plug 2 and brace 3 buckle, sliding sleeve 4 is moved to buckle part, brace 3 is tightly placed in light bar 1, prevent brace 3 from coming off, simultaneously sliding sleeve 4 and brace 3 clamping, play and prevent drawing effect.Plug 2 is provided with anti-kerve 21, and anti-kerve 21 is provided with two, respectively in light bar 1 width both sides.Brace 3 is provided with the anti-drag hook 31 of elasticity that can snap in anti-kerve 21, and the anti-drag hook of elasticity 31 and anti-kerve 21 are provided with two correspondingly.The anti-drag hook of elasticity 31 stretches out anti-kerve 21, and sliding sleeve 4 is provided with the catching groove 41 snapped in for elasticity anti-drag hook 31 external part elasticity.The external part of the anti-drag hook 31 of elasticity is provided with and can extrudes the inclination slide guide limit 33 of slide guide with sliding sleeve 4, after sliding sleeve 4 slides, limit, extruding inclination slide guide limit 33 can be crossed and make elasticity anti-drag hook 31 elastic shrinkage, when the catching groove 41 on sliding sleeve 4 moves to anti-drag hook 31 place of elasticity, the anti-drag hook 31 of elasticity springs in catching groove 41.
Embodiment 1 is that this device is connected with light bar as attaching plug; Embodiment 2 is for this device is for connecting two light bar; Embodiment 3 is used in light bar tail end for this device, is encapsulated by light bar tail end.During use, first sliding sleeve 4 is enclosed within light bar 1, then plug 2 and light bar 1 end grafting, again brace 3 one end is snapped in anti-kerve 21, the other end penetrates in light bar 1, finally promote sliding sleeve 4 by sliding sleeve 4 slip cap on plug 2 and brace 3, until the anti-drag hook 31 of elasticity springs in catching groove 41.Structure is simple, easy for installation, prevents drawing performance high.