Safety rope power line for glass-cleaning robot
Technical field
The present invention relates to a kind of safety rope power line, especially a kind of safety rope power line for glass-cleaning robot, belongs to small household appliances manufacturing technology field.
Background technology
On market, on the body of existing window wiping robot, be conventionally connected with respectively power line and safety rope, yes for power line wherein for connecting power supply, for window wiping robot operation power supply; And safety rope is connected in safety buckle conventionally, by being fixed on, safety buckle indoorly prevents that window wiping robot from causing damage because of accidental fall.Normally fixing because of the length of power line, thereby the length of power line directly determined the working range of window wiping robot conventionally, wants to make window wiping robot to carry out long distance work just more difficult, and power line is too tediously long, is also inconvenient to carry and operate.Meanwhile,, easily there is the situations such as winding in the power line and the safety rope that arrange respectively, causes puzzlement to a certain degree also to the operation of wiring and window wiping robot.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, and a kind of safety rope power line is provided, and its length can free adjustment, has both again the function of power line and safety rope, when strengthening operating safety factor, structure is more simplified.
Technical problem to be solved of the present invention is achieved by the following technical solution:
A kind of safety rope power line for glass-cleaning robot, comprise the power line body being connected on glass-cleaning robot, described power line body comprises host power supply line, power plug wiring and external safety rope power line, and external safety rope power line patches connection by the corresponding male and female plug arranging respectively with host power supply line, power plug wiring.
For the length of free adjustment safety rope power line as required, described external safety rope power line can comprise many, and the public plug, the female that between many external safety rope power lines, by correspondence, arrange patch connection.
In order to make power line have the function of safety rope concurrently, described power line body is wrapped in safety buckle, and safety buckle is placed or is fixed on an indoor definite position.
For stable operating voltage or electric current is provided to glass-cleaning robot, power plug wiring adopts the power supply adaptor line containing power supply adaptor.
In order to guarantee to connect closely between various piece, the corresponding described public plug arranging or the outside of female are also provided with threaded joints, comprise the external screw thread and the corresponding internal thread that is arranged on female outside that are separately positioned on public plug outside.
Similarly, the corresponding described public plug arranging or the threaded joints of female outside, can also comprise the internal thread and the corresponding external screw thread that is arranged on female outside that are separately positioned on public plug outside.
In order to strengthen wear-resistant tensile performance, described power line external body is also provided with coating layer.
In sum, safety rope power line provided by the present invention, both can, for connecting power supply, for window wiping robot operation power supply, can be used as safety rope again, be wrapped in safety buckle, and by safety buckle being placed or being fixed on indoor a certain definite position, preventing that window wiping robot from causing damage because of accidental fall, its length can free adjustment, the function that has both again power line and safety rope, more simplifies structure when strengthening operating safety factor.
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the glass-cleaning robot overall structure schematic diagram with safety rope power line;
Fig. 2 is the structural representation of one section of external safety rope power line of the present invention;
Fig. 3 is that power line body of the present invention is wrapped in the structural representation in safety buckle;
Fig. 4 is the female female structural representation of band of the present invention;
Fig. 5 is that the present invention is with externally threaded Male plug schematic diagram.
Embodiment
Fig. 1 is the glass-cleaning robot overall structure schematic diagram with safety rope power line.As shown in Figure 1, the invention provides a kind of safety rope power line for glass-cleaning robot, comprise the power line body being connected on glass-cleaning robot 100, described power line body comprises host power supply line 1, power plug wiring 3 and external safety rope power line 2, external safety rope power line 2 is with host power supply line 1, power plug wiring 3 respectively by the public plug 21,31 of corresponding setting, and female 22,12 patches connected.Specifically, be exactly that the female 12 of host power supply line 1 and 21 grafting of the public plug of external safety rope power line 2 are connected, the female 22 on external safety rope power line 2 is pegged graft and is connected with the public plug 31 in power plug wiring 3, integrant power line body.Wherein, in order better to provide stable operating voltage (as direct voltage) or electric current (as direct current) to glass-cleaning robot, power plug wiring 3 can adopt power supply adaptor line, and as shown in Figure 1, power supply adaptor line is provided with the power supply adaptor that A partly represents.Certainly, power supply adaptor also can be arranged on glass-cleaning robot inside, but can increase glass-cleaning robot body weight and increase its work load.
Fig. 2 is the structural representation of one section of external safety rope power line of the present invention.As shown in Figure 2, as required, described external safety rope power line 2 can comprise one or more.When operation is apart from more in short-term, an external safety rope power line 2 just can be connected with host power supply line 1, power plug wiring 3 respectively and form power line body.When operation distance is long, after public plug 21, the female 22 that need to first many external safety rope power lines be arranged by correspondence each other patches connection, then the formation power line body that is connected with power plug wiring 3 with host power supply line 1.
Fig. 3 is that power line body of the present invention is wrapped in the structural representation in safety buckle.As shown in Figure 3, in order to make power line have the function of safety rope concurrently, described power line body is wrapped in safety buckle 4, and safety buckle 4 is placed or is fixed on indoor a certain definite position, is used for preventing that glass-cleaning robot from falling in operation process.Preferably, power line external body is also provided with coating layer, and coating layer adopts the material of the wear-resistant tensiles such as silicon rubber of cable special use to make.
Fig. 4 is the female female structural representation of band of the present invention; Fig. 5 is that the present invention is with externally threaded Male plug schematic diagram.As Fig. 4 and in conjunction with as shown in Fig. 5, in order to guarantee to connect closely between various piece, the corresponding described public plug 21 arranging or the outside of female 22 are also provided with threaded joints, comprise the external screw thread 210 and the corresponding internal thread 220 that is arranged on female 22 outsides that are separately positioned on public plug 21 outsides.Figure 4 shows that DC female plug, by terminal, band internal thread internal mold is assembled rear and ebonite PBT secondary injection molding; Figure 5 shows that DC male plug, by terminal, band external screw thread internal mold is assembled rear and ebonite PBT secondary injection molding.Certainly, the corresponding described public plug arranging or the threaded joints of female outside, can also comprise the internal thread and the corresponding external screw thread that is arranged on female outside that are separately positioned on public plug outside.
In sum, the present invention passes through power line, and safety buckle and one group of DC male and female connection-peg are combined, and forms and has powering-on function and stretching resistance safety wire, comprises main frame line end, power plug wiring and external safety rope power line.External safety rope power line is inserted and is connected respectively main frame line end and power plug wiring by DC male and female.DC male and female is threaded again between inserting, and has guaranteed that safety rope is solid and reliable.External safety rope power line can connect many on demand.Connection between external safety rope power line is also to insert by threaded DC male and female, by this kind of adjustable power line length of mode, makes it adjust on demand length.When cleaning glass, as host power supply line length not only need separately connect one section of safety rope power line, many external safety rope power lines are as shown in Figure 2 connected to lengthening by DC female plug with DC male plug, be connected respectively to again main frame line end and power plug wiring one end, finally press shown in Fig. 3, line is wrapped in safety buckle, then safety buckle is fixed or is positioned over indoor, can prevent robot accidental fall.The utilization of safety rope power line of the present invention will prevent the accidental fall of main frame, strengthens operating safety factor.Same external safety rope power line, both can be for having connected power supply, for window wiping robot operation power supply, can be used as safety rope again, select as required its length, be wrapped in safety buckle, and by safety buckle being placed or being fixed on indoor a certain position, prevent that window wiping robot from causing damage because of accidental fall.Its length free adjustment, has both the function of power line and safety rope, and structure is more simplified.