CN114122827A

CN114122827A - LED power supply with self-adjusting power-on port

Info

Publication number: CN114122827A
Application number: CN202111512694.3A
Authority: CN
Inventors: 傅先芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-03-01

Abstract

The invention discloses an LED power supply with a self-adjusting power-on port, which comprises: the power supply comprises a power supply main body, an access wire end and an output junction box; the access wire end is connected to the power supply main body; a threading pipe is connected between the output junction box and the upper end of the power supply main body; and a switching mechanism is arranged in the output junction box. When the contact of the plugging and power connecting position between the power supply main body and the LED equipment is poor, namely the current and the voltage are unstable, the stable traction force among the electromagnet, the iron slide block and the first connecting spring originally changes due to the change of the current, so that the iron slide block moves, the second stepping driving motor is triggered by the displacement induction switch, the first pressure induction switch is triggered by the rubber roller, the power connecting plug-in body is separated from the power connecting plug of the LED equipment, and then the other prepared power connecting plug-in body is in butt joint with the power connecting plug in a replacing mode, so that the automatic adjustment of a power connecting port is realized.

Description

LED power supply with self-adjusting power-on port

Technical Field

The invention relates to the technical field of LED power supplies, in particular to an LED power supply with a self-adjusting power-on port.

Background

Because the LED device cannot be directly powered on to operate when in use, an LED power supply needs to be installed, which is one of power supplies, and is a device for supplying power to the electronic device and also a power supply. The device converts alternating current into direct current through a transformer and a rectifier; generally, when the led power supply is connected to the led device, the electric plug of the led device is plugged into the similar slot component on the power supply, then the power supply is externally connected with electric power to realize power transformation and power supply, but the slot component of the general LED power supply and the electric plug shell of the LED equipment are both plastic parts, are easy to deform under stress and can be used for a long time, thermal deformation occurs due to the action of heat generated by the operation of the equipment, which, once deformed, results in poor contact, so that the led equipment can not be guaranteed to run under normal power, and in such a case, the led equipment can only be checked manually, then, the interface is overhauled, and the cavity needs to be manually aligned when the power connection slot part of the LED power supply is butted with the power connection plug of the LED equipment, then, the butt joint is carried out, and the situation that the cavities are not aligned and are forcibly inserted to cause extrusion damage often occurs.

Disclosure of Invention

The invention aims to provide an led power supply with a self-adjusting power-on port, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an led power supply with self-regulating power-on ports, comprising: the power supply comprises a power supply main body, an access wire end and an output junction box; the access wire end is connected to the power supply main body; a threading pipe is connected between the output junction box and the upper end of the power supply main body; a switching mechanism is arranged in the output junction box; the switching mechanism includes: the device comprises a wiring assembly, a first small electric telescopic rod, a rotary disc, a first step driving motor, a first driving gear, a wiring plug-in body, a position adjusting mechanism, a connecting box, an electromagnet, an iron slide block, a displacement induction switch, a first connecting spring, a first strip-shaped chute, a second step driving motor, a rubber roller, a second connecting spring, a first pressure induction switch, a positive and negative electrode power connection column and an annular conducting strip; the first small electric telescopic rod is rotatably connected to the upper port of the threading pipe; the turntable is horizontally and fixedly connected to the telescopic end of the first small electric telescopic rod; the electric connection plug bodies are distributed on the turntable at equal intervals and are connected with the turntable through the position adjusting mechanism; the first further driving motor is fixedly connected to the output junction box, and the first driving gear is connected to a spindle end of the first further driving motor; tooth grooves are formed in the edge of the lower end face of the rotary disc in an equidistant mode, and the first driving gear is meshed with the tooth grooves in the rotary disc; the connecting box is fixedly arranged on the output junction box; the electromagnet is fixedly arranged on the inner wall of the left end of the connecting box; the iron sliding block is connected with the inner wall of the right end of the connecting box through the first connecting spring; the displacement induction switch is mounted on the iron sliding block; the first strip-shaped sliding groove is formed in the inner wall of the output junction box, and the second stepping drive motor is connected with the left end of the first strip-shaped sliding groove through the second connecting spring; the rubber roller is connected to the main shaft end of the second stepping drive motor; the first pressure sensing switch is mounted to the right end of the first bar-shaped chute; the displacement induction switch is electrically connected with the second stepping drive motor; the first pressure induction switch is electrically connected with the first stepping motor and the first small electric telescopic rod; the positive and negative electric connecting posts are fixedly connected to the output junction box; the positive and negative electric connecting posts are electrically connected with the positive and negative ends of the electromagnet; the annular conducting strip is fixedly connected to the outer wall of the upper end of the electric plug-in body in a surrounding mode.

Further, the wiring member includes: the inserting frame, the U-shaped bayonet, the connecting sliding frame, the second small electric telescopic rod, the rotating clamping rod and the third connecting spring; the left end and the right end of the connecting sliding frame are vertically inserted into the side wall of the output junction box in a sliding manner; meanwhile, the tail end of the connecting sliding frame is connected with the output junction box through the third connecting spring; the penetrating frame is fixedly connected to the middle position of the connecting sliding frame, and the position, aligned with the penetrating frame, of the top of the output junction box is an opening; the U-shaped bayonet is arranged on a bottom side plate of the inserting frame; the left and right small electric telescopic rods are vertically and fixedly connected to the left and right outer walls of the upper end of the inserting frame in pairs; the rotating clamping rods are connected to left and right side plates of the inserting frame in a rotating mode in a left-right paired mode, one end of each rotating clamping rod is obliquely located on the inner side of the inserting frame, and the other end of each rotating clamping rod is located on the lower side of the telescopic end of the second small electric telescopic rod.

Furthermore, the end of the rotating clamping rod, which is positioned at the inner side of the inserting frame, is an elastic rubber head.

Furthermore, a clamping sleeve is fixedly connected to the outer wall of the output junction box at the penetrating position of the connecting sliding frame, a rotating sleeve is rotatably sleeved on the connecting sliding frame, a convex clamping block is fixedly connected to the rotating sleeve, and the convex clamping block is horizontally clamped into the clamping sleeve.

Further, the position adjustment mechanism includes: the lifting mechanism comprises a toothed column, a second driving gear, a third stepping driving motor, a lifting block, a sliding inserted column, a fourth connecting spring, a second pressure sensing switch, an elastic rubber connecting sheet and a third pressure sensing switch; the lower side of each plug-in body is vertically and fixedly connected with the tooth column, and the tooth column penetrates through the rotary disc in a sliding manner; the lifting block is arranged below the position where each tooth column is located, and the lower end of each tooth column is rotatably connected to the lifting block; the sliding inserting column is vertically and fixedly connected to the upper side of the lifting block and is inserted to the lower end face of the rotary table in a sliding mode; the fourth connecting spring is connected between the sliding inserting column and the rotary disc; the second pressure sensing switch is positioned at the lower side of the lifting block and is fixedly connected with the turntable; the second pressure induction switch is electrically connected with the first small electric telescopic rod; the third stepping drive motor is fixedly arranged on the end face of the turntable at the position of the tooth column; the second pressure sensing switch is electrically connected with the third stepping drive motor; the second driving gear is fixedly connected to a spindle end of the third stepping driving motor; the second driving gear is meshed with the tooth column; the elastic rubber connecting sheet is horizontally connected to the lower side of the rotary table, the elastic rubber connecting sheet is positioned on the left side of the upper end of the lifting block, the third pressure sensing switch is fixedly installed on the lower end face of the elastic rubber connecting sheet, and the third pressure sensing switch is electrically connected with the first small electric telescopic rod; meanwhile, the left side of the upper end of the lifting block protrudes outwards, and the protruding part is located on the upper side of the elastic rubber connecting piece.

Furthermore, the tooth column is not in contact with the side wall of the rotating disc at the penetrating position.

Further, the power supply main body is connected with an electrifying feedback mechanism; the energization feedback mechanism includes: the outer sleeve body, the second strip-shaped sliding groove, the elastic rubber strip, the sliding block body, the fifth connecting spring, the locking mechanism, the third strip-shaped sliding groove, the sixth connecting spring, the fixed jacking block, the fourth pressure sensing switch, the pressing plate, the fourth strip-shaped sliding groove, the seventh connecting spring, the pull rope and the bonding disc; the outer sleeve body is sleeved outside the power supply main body; the second strip-shaped sliding grooves are vertically formed in the outer wall of the outer sleeve body, and a plurality of the second strip-shaped sliding grooves are distributed on the outer wall of the outer sleeve body in an encircling and equidistant mode; the sliding block bodies are connected to the upper end and the lower end of the second strip-shaped sliding groove in a sliding mode in a vertical paired mode, and the sliding block bodies are connected with the inner wall of the end head of the second strip-shaped sliding groove through the fifth connecting spring; the elastic rubber strip is fixedly connected between the vertically aligned sliding block bodies, the elastic rubber strip is embedded in the second strip-shaped sliding groove, and the sliding block bodies are connected with the outer wall of the outer sleeve body through the locking mechanism; the third strip-shaped sliding grooves are vertically formed in the outer wall of the power supply main body in a left-right paired mode, the inner wall of the lower end of the outer sleeve body is connected into the third strip-shaped sliding grooves in a sliding mode, and the sixth connecting springs are connected between the upper end of the third strip-shaped sliding grooves and the inner wall of the lower end of the outer sleeve body; the fixed top block is fixedly connected to the middle position of the elastic rubber strip, penetrates through the outer sleeve body and is inserted into the third strip-shaped sliding groove; the fourth sliding groove is vertically formed in the power supply main body; the pressing plate is connected to the fourth sliding groove in a sliding mode, and the pressing plate is connected with the upper end of the fourth sliding groove through the seventh connecting spring; the fourth pressure sensing switch is fixedly installed on the inner wall of the power supply main body, and the fourth pressure sensing switch, the locking mechanism and the access wire end are electrically connected; meanwhile, the fourth pressure sensing switch is arranged on the lower side of the pressure plate, the pull rope is connected to the lower side of the pressure plate, the tail end of the pull rope penetrates out of the lower side of the power supply main body, and the bonding disc is fixedly connected to the tail end of the pull rope.

Further, the locking mechanism includes: the fourth stepping drive motor, the rotary fixture block and the fixed groove; the fourth stepping drive motor is fixedly installed on the outer wall of the outer sleeve body, and the rotating clamping block is fixedly connected to the spindle end of the fourth stepping drive motor; the fixed groove is formed in the outer wall of the sliding block body, the rotating clamping block is inserted into the fixed groove, and meanwhile the fourth pressure sensing switch, the fourth stepping drive motor and the access wire end are electrically connected.

Compared with the prior art, the invention has the beneficial effects that:

1. when the contact between the power main body and the LED device at the plugging and power connecting position is poor, namely the current and the voltage are unstable, the stable traction force among the original electromagnet, the iron slide block and the first connecting spring is changed due to the current change, so that the iron slide block moves, the second stepping driving motor is triggered by the displacement induction switch to approach the first pressure induction switch by virtue of the rubber roller, if the current at the plugging position is unstable only for a short time, the second stepping driving motor is gradually reset under the action of the resilience force of the second connecting spring after self recovery, if the current cannot be stable for a long time, the second stepping driving motor finally props against the first pressure induction switch, so that the first small electric telescopic rod drives the current power connecting plug to be separated from the power connecting plug of the LED device, and meanwhile, the first stepping driving motor drives the rotary disc to rotate, so that the other prepared power connecting plug is alternatively butted to the power connecting plug, the problem that the originally butted electric connection plug body is in poor contact due to thermal deformation after a long time or foreign matters exist in the plug process is solved, and automatic adjustment of an electric connection port is realized;

2. when the electric connecting plug of the LED equipment is clamped in the output junction box, the electric connecting plug is only arranged at the port of the output junction box without arranging and adjusting whether the electric connecting plug is aligned with the inserting groove of the electric connecting plug body, then when the electric plug-in connector moves and butts against the position of the electric plug each time, if the electric plug-in connector cannot be butted, the electric plug-in connector slides relative to the turntable due to extrusion, the extrusion force is buffered, the damage is avoided, meanwhile, after the sliding buffer, the third step drives the motor to link with the electric plug body to rotate and finely adjust an angle, the first small electric telescopic rod is triggered to extend in a linkage mode and then is in butt joint with the power connection plug again, and the process is repeated, so that the plug-in position of the power connection plug body is aligned with the plug-in position of the power connection plug, the butt joint is facilitated, the automatic position adjustment is realized, and the situation that the plug-in position is deformed and damaged due to manual forced plug-in under the condition that the plug-in position is not aligned is avoided;

3. when the power supply main body is manually taken up and checked under the condition of no power failure, one end of the pull rope is fixedly connected with the installation space through the bonding disc, so that when the power supply main body is lifted, the other end of the pull rope generates traction force on the press plate and extrudes the press plate onto the fourth pressure sensing switch, a locking mechanism on the sliding block body is unlocked and opened, then paired sliding blocks in the second strip-shaped sliding grooves distributed in a surrounding mode slide towards the middle of the second strip-shaped sliding grooves under the effect of the resilience force of the fifth connecting spring, all elastic rubber strips are arched outwards to prop open a palm or a limb contacting the outer part of the outer sleeve body, and meanwhile, the palm of a contact person is separated from the power supply main body, so that accidents are avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an LED power supply with a self-adjusting power-on port according to the present invention;

FIG. 2 is a schematic diagram of the structure of the power feedback mechanism in an led power supply with a self-adjusting power port according to the present invention;

FIG. 3 is a schematic top view of the second strip-shaped sliding groove of the led power supply with self-adjusting power-on port of the present invention;

FIG. 4 is an enlarged partial schematic view of the electrical connector of the present invention shown at A in FIG. 1, wherein the electrical connector is connected to the rotary plate by a position adjustment mechanism;

FIG. 5 is a partial enlarged schematic view of the electromagnet, the second stepping motor, the first pressure-sensitive switch, the power plug, the inserting frame and the power plug of the present invention at B in FIG. 1;

FIG. 6 is a schematic diagram of a top view of a penetrating frame in an LED power supply with a self-adjusting power-on port according to the present invention;

fig. 7 is a partially enlarged schematic view of the connection carriage of the present invention at C of fig. 1 in mating connection with the output terminal box.

In FIGS. 1-7: 1. a power supply main body; 2. a power-on feedback mechanism; 3. connecting a wire end; 4. a threading tube; 5. an output junction box; 6. a fourth pressure sensitive switch; 7. pressing a plate; 8. pulling a rope; 9. a bonding pad; 10. an outer casing; 11. a second bar-shaped chute; 12. an elastic rubber strip; 13. fixing the top block; 14. a sixth connecting spring; 15. a slider body; 16. fixing the groove; 17. rotating the fixture block; 18. a fourth step drive motor; 19. a fifth connecting spring; 20. a third strip-shaped chute; 21. a seventh connecting spring; 22. a fourth strip-shaped chute; 23. inserting the frame; 24. connecting a wire body; 25. connecting a power plug; 26. rotating the clamping rod; 27. a second small electric telescopic rod; 28. a connection box; 29. an electromagnet; 30. an iron slide block; 31. a displacement sensing switch; 32. a first connecting spring; 33. a first bar-shaped chute; 34. a first pressure sensitive switch; 35. a second connecting spring; 36. a second step drive motor; 37. a rubber roller; 38. the positive and negative electrodes are connected with the electric poles; 39. an annular conductive sheet; 40. a plug-in body; 41. a first further drive motor; 42. a first drive gear; 43. a turntable; 44. a tooth post; 45. a second drive gear; 46. a third step of driving the motor; 47. a second pressure sensitive switch; 48. a lifting block; 49. sliding the inserted column; 50. a fourth connecting spring; 51. a third pressure sensitive switch; 52. a first small electric telescopic rod; 53. connecting the sliding frame; 54. a third connecting spring; 55. rotating the sleeve; 56. a card sleeve; 57. a convex clamping block; 58. a U-shaped bayonet; 59. elastic rubber connecting sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an led power supply with self-regulating power-on ports, comprising: the power supply comprises a power supply main body 1, an access wire end 3 and an output junction box 5; the access wire end 3 is connected to the bottom of the power supply main body 1, and the access wire end 3 is used for externally connecting an external power supply and is electrically connected with the internal components of the power supply main body 1; a threading pipe 4 is connected between the output junction box 5 and the upper end of the power supply main body 1; a switching mechanism is arranged in the output junction box 5; the switching mechanism includes: the device comprises a wiring assembly, a first small electric telescopic rod 52, a rotary disc 43, a first further driving motor 41, a first driving gear 42, an electric plug-in body 40, a position adjusting mechanism, a connecting box 28, an electromagnet 29, an iron slide block 30, a displacement sensing switch 31, a first connecting spring 32, a first strip-shaped chute 33, a second further driving motor 36, a rubber roller 37, a second connecting spring 35, a first pressure sensing switch 34, a positive and negative electric connecting column 38 and an annular conducting strip 39; the wiring assembly is arranged on the top of the output junction box 5 and is used for connecting a power connection wire body 24 and a power connection plug 25 of the LED equipment, and the power connection plug 25 is located on the inner top of the output junction box 5; the first small electric telescopic rod 52 is vertically and rotatably connected to the upper port of the threading pipe 4 through a bearing, and a position is reserved at the upper port of the threading pipe 4 and is used for connecting a wire of an electric element in the power supply main body 1 through the electric plug-in body 40; the rotating disc 43 is horizontally and fixedly connected to the telescopic end of the first small electric telescopic rod 52; the plug-in connectors 40 are distributed around the turntable 43 at equal intervals, and the plug-in connectors 40 are connected with the turntable 43 through a position adjusting mechanism; the first further drive motor 41 is fixedly connected to the output junction box 5, and the first drive gear 42 is fixedly connected to the spindle end of the first further drive motor 41; tooth grooves are formed in the edge of the lower end face of the rotary disc 43 in an equidistant mode in a surrounding mode, and the first driving gear 42 is meshed with the tooth grooves in the rotary disc 43; the connecting box 28 is fixedly arranged on the output junction box 5; an electromagnet 29 is fixedly mounted to the left-end inner wall of the connection box 28; the iron slider 30 is slidably connected into the connecting box 28, and the iron slider 30 is connected to the right end inner wall of the connecting box 28 by a first connecting spring 32; the displacement sensing switch 31 is mounted to the iron slide 30; the first strip-shaped sliding chute 33 is opened to the inner wall of the output junction box 5, the second stepping drive motor 36 is connected into the first strip-shaped sliding chute 33 in a sliding manner, and the second stepping drive motor 36 is connected with the left end of the first strip-shaped sliding chute 33 through a second connecting spring 35; the rubber roller 37 is connected to the main shaft end of the second stepping motor 36, and the rubber roller 37 abuts against the inner wall of the first bar-shaped chute 33; a first pressure-sensitive switch 34 is mounted to the right end of the first bar chute 33; the displacement induction switch 31 is electrically connected with the second stepping drive motor 36, and the second stepping drive motor 36, the first stepping drive motor 41 and the first small electric telescopic rod 52 are respectively provided with a battery pack for supplying power; the first pressure sensing switch 34 is electrically connected with the first stepping motor 41 and the first small electric telescopic rod 52; the positive and negative electric connecting columns 38 are fixedly connected to the inner wall of the butt electric plug 25 of the output junction box 5; the positive and negative electrode connecting posts 38 are electrically connected with the positive and negative electrode ends of the electromagnet 29; the annular conductive sheet 39 is fixedly connected around the outer wall of the upper end of the power plug 40, and the annular conductive sheet 39 is electrically connected to the power terminal of the power plug 40 at the position.

When one of the electric connecting bodies 40 in the output terminal box 5 is plugged with the electric connecting plug 25 of the led device for electrifying, the positive and negative electric connecting posts 38 are contacted with the annular conducting strip 39, so that the electromagnet 29 is electrified, the electromagnet 29 is electrified to generate magnetic force, stable attraction is generated on the iron sliding block 30, the iron sliding block 30 stretches the first connecting spring 32 while being attracted, so that the iron sliding block 30 is rebounded, the position is kept stable by the stable magnetic force and the rebounding force, if the plugging position is not contacted well, the current of the electromagnet 29 in the connecting box 28 is changed along with the unstable current and voltage, so that the magnetic force generated by the electromagnet 29 is suddenly reduced, then the attraction force generated by the electromagnet 29 on the iron sliding block 30 is unstable, and in the process, the iron sliding block 30 slides left and right under the action of the changed magnetic force and the rebounding force of the first connecting spring 32, each time the second stepping drive motor 36 is moved back along the first bar-shaped sliding slot 33 by the resilience of the second connecting spring 35, the second stepping drive motor 36 is pulled back by the displacement sensing switch 31 on the iron sliding block 30 due to the rubber roller 37 moving in the direction close to the first pressure sensing switch 34, and each time the second stepping drive motor 36 is stopped, the rubber roller 37 can not rotate due to the motor stopping and self-locking, so the second stepping drive motor 36 is rubbed and slid back along the first bar-shaped sliding slot 33 at a slow speed, when the current at the plugging position is continuously unstable, the electromagnet 29 can continuously generate magnetic forces with different magnitudes, the iron sliding block 30 drives the displacement sensing switch 31 to continuously move, the displacement sensing switch 31 continuously triggers the second stepping drive motor 36, and the second stepping drive motor 36 continuously moves right through the rubber roller 37, finally, the first small electric telescopic rod 52 is abutted against the first pressure sensing switch 34 to trigger the first small electric telescopic rod 52 to perform primary contraction and extension reciprocating motion, when the first small electric telescopic rod contracts, the rotating disc 43 descends, so that the current butted power-on plug-in connector 40 is separated from the power-on plug 25 of the led equipment, meanwhile, the first pressure sensing switch 34 enables the first further driving motor 41 to operate, the first further driving motor 41 drives the rotating disc 43 to rotate for a certain angle through the first driving gear 42, so that another prepared power-on plug-in connector 40 is replaced to a power-on position, after replacement, the first small electric telescopic rod 52 contracts and extends, so that a new power-on plug-in connector 40 is butted to the power-on plug 25 and is powered on again, the phenomenon that the originally butted power-on plug-in connector 40 generates thermal deformation for a long time or foreign matters exist in the plugging process to cause poor contact is avoided, if the plugging position current is only instable briefly, after self-recovery, the second stepping motor 36 is finally gradually restored by the resilient force of the second connecting spring 35.

The wiring assembly includes: the inserting frame 23, the U-shaped bayonet 58, the connecting sliding frame 53, the second small electric telescopic rod 27, the rotating clamping rod 26 and the third connecting spring 54; the left end and the right end of the connecting sliding frame 53 are vertically inserted into the side wall of the output junction box 5 in a sliding manner; meanwhile, the end of the connecting carriage 53 is connected to the output terminal box 5 through a third connecting spring 54; the penetrating frame 23 is fixedly connected to the middle position of the connecting carriage 53, and the top of the output junction box 5 is open at the position aligned with the penetrating frame 23; the U-shaped bayonet 58 is arranged on the bottom side plate of the inserting frame 23; the second small electric telescopic rods 27 are vertically and fixedly connected to the left and right outer walls of the upper end of the inserting frame 23 in pairs; the lower end of the second small electric telescopic rod 27 is a telescopic end; the rotating clamping rods 26 are connected to the left side plate and the right side plate of the inserting frame 23 in a left-right paired rotating mode, one end of each rotating clamping rod 26 is obliquely positioned on the inner side of the inserting frame 23, and the other end of each rotating clamping rod 26 is positioned on the lower side of the telescopic end of the second small electric telescopic rod 27; when the electric connection wire body 24 and the electric connection plug 25 of the led device need to be butted into the output junction box 5, the connection sliding frame 53 is drawn out in a sliding manner, so that the U-shaped bayonet 58 at the bottom of the inserting frame 23 is exposed, then the electric connection plug 25 of the led device is positioned at the lower side of the U-shaped bayonet 58, the electric connection wire body 24 is clamped into the U-shaped bayonet 58 and penetrates out of the top of the inserting frame 23, then the connection sliding frame 53 is loosened, the connection sliding frame 53 drives the electric connection plug 25 to be inserted into the output junction box 5 under the effect of the resilience force of the third connection spring 54, meanwhile, the second small electric telescopic rod 27 is started to extend, the second small electric telescopic rod 27 extends and pushes the outer end of the rotating clamping rod 26, so that the inner end of the rotating clamping rod 26 rotates and tilts in the direction away from the U-shaped bayonet 58, and the rotating clamping rods 26 exist in pairs left and right, so that the ends of the rotating clamping rods 26 at two sides tilt, the plug contacts the wire connecting body 24 and is pushed in a direction away from the U-shaped bayonet 58, so that the plug 25 is pulled to stably contact the lower side of the U-shaped bayonet 58.

The end of the rotating clamping rod 26 on the inner side of the inserting frame 23 is an elastic rubber head, so that the rotating clamping rod can be conveniently bent to generate resilience.

Fixedly connected with cutting ferrule 56 on the outer wall of the output terminal box 5 of connecting the balladeur train 53 interlude position, it has cup jointed commentaries on classics cover 55 to connect to rotate on the balladeur train 53, change fixedly connected with protruding fixture block 57 on the cover 55, protruding fixture block 57 level card is to the cutting ferrule 56 in, change the cover 55 and only rotate around connecting the balladeur train 53, unable vertical motion, protruding fixture block 57 and cutting ferrule 56's cooperation is connected and is caused to connect the balladeur train 53 and can't slide relative output terminal box 5 at will, when needs slide and take out, then rotate and change cover 55, make protruding fixture block 57 break away from cutting ferrule 56.

The position adjustment mechanism includes: a tooth column 44, a second driving gear 45, a third stepping driving motor 46, a lifting block 48, a sliding insert column 49, a fourth connecting spring 50, a second pressure sensing switch 47, an elastic rubber connecting sheet 59 and a third pressure sensing switch 51; a toothed column 44 is vertically and fixedly connected to the lower side of each plug body 40, and the toothed column 44 slides through the rotary disc 43; a lifting block 48 is arranged below the position of each toothed column 44, and the lower end of each toothed column 44 is rotatably connected to the lifting block 48; a sliding insertion column 49 is vertically and fixedly connected to the upper side of the lifting block 48, and the sliding insertion column 49 is slidably inserted to the lower end face of the turntable 43; a fourth connecting spring 50 is connected between the sliding inserting column 49 and the rotating disc 43; the second pressure sensing switch 47 is positioned at the lower side of the lifting block 48, and the second pressure sensing switch 47 is fixedly connected with the rotating disc 43; the second pressure induction switch 47 is electrically connected with the extension control circuit of the first small electric telescopic rod 52; the third step drive motor 46 is fixedly mounted to the end face of the turntable 43 where the tooth post 44 is located; the second pressure-sensitive switch 47 is electrically connected to the third stepping drive motor 46; the second drive gear 45 is fixedly connected to the spindle end of the third stepping drive motor 46; the second drive gear 45 meshes with the tooth post 44; an elastic rubber connecting piece 59 is horizontally connected to the lower side of the rotating disc 43, the elastic rubber connecting piece 59 is positioned at the left side of the upper end of the lifting block 48, the third pressure sensing switch 51 is fixedly installed at the lower end surface of the elastic rubber connecting piece 59, and the third pressure sensing switch 51 is electrically connected with the elongation control circuit of the first small electric telescopic rod 52; meanwhile, the left side of the upper end of the lifting block 48 protrudes outwards, and the protruding part is positioned on the upper side of the elastic rubber connecting piece 59; when the first small electric telescopic rod 52 extends to push the electric plug-in connector 40 aligned with the electric plug 25 to lift upwards for butt joint, if the notch of the electric plug-in connector 40 is not aligned with the electric plug 25, the port edge of the electric plug-in connector 40 abuts against the electric plug 25, then due to the extrusion, the toothed column 44 connected with the electric plug-in connector 40 slides downwards relative to the rotary disc 43 to push the lifting block 48 to move downwards, the sliding process avoids the extrusion damage when the electric plug-in connector 40 which is not aligned is in butt joint with the electric plug 25, meanwhile, after the lifting block 48 descends, the lifting block abuts against the second pressure sensing switch 47, the second pressure sensing switch 47 causes the first small electric telescopic rod 52 to perform contraction motion to drive the electric plug-in connector 40 to be separated from the electric plug 25, meanwhile, the second pressure sensing switch 47 causes the third stepping drive motor 46 to operate, the third stepping drive motor 46 causes the second drive gear 45 to drive the toothed column 44 to rotate relative to the lifting block 48, thereby causing the electric plug-in connector 40 to rotate and finely adjust an angle, at the same time, when the first small electric telescopic rod 52 extends to push the electric plug-in connector 40 to ascend and abut against the electric plug 25, the electric plug-in connector 40 drives the lifting block 48 to descend relative to the rotary disc 43, causing the fourth connecting spring 50 to compress to generate resilience, and meanwhile, the protruding part at the upper end of the lifting block 48 extrudes through the elastic rubber connecting sheet 59, so that when the first small electric telescopic rod 52 contracts and resets, the electric plug-in connector 40 is separated from the electric plug 25, at the moment, the lifting block 48 ascends and resets under the resilience of the fourth connecting spring 50, in the process, the protruding part at the upper end of the lifting block 48 extrudes to the lower end face of the elastic rubber connecting sheet 59, the third pressure sensing switch 51 is triggered, the third pressure sensing switch 51 causes the first small electric telescopic rod 52 to extend, and pushes the finely adjusted electric plug-in connector 40 to ascend and abut against the electric plug 25 again, if the position is not aligned, the movement is triggered again, and the operations are repeated, so that the plugging positions of the power plug connector 40 and the power plug 25 are aligned, the butt joint is facilitated, and the automatic position adjustment is realized.

The tooth post 44 is not in contact with the side wall of the rotating disc 43 at the penetrating position, and is convenient to slide up and down and rotate.

The power supply main body 1 is connected with an electrifying feedback mechanism 2; the energization feedback mechanism 2 includes: the outer sleeve 10, the second strip-shaped sliding groove 11, the elastic rubber strip 12, the sliding block body 15, the fifth connecting spring 19, the locking mechanism, the third strip-shaped sliding groove 20, the sixth connecting spring 14, the fixed jacking block 13, the fourth pressure sensing switch 6, the pressing plate 7, the fourth strip-shaped sliding groove 22, the seventh connecting spring 21, the pull rope 8 and the bonding disc 9; the outer sleeve body 10 is sleeved outside the power supply main body 1; the second strip-shaped sliding grooves 11 are vertically formed in the outer wall of the outer sleeve 10, and the second strip-shaped sliding grooves 11 are distributed on the outer wall of the outer sleeve 10 in an encircling and equidistant mode; the slide block bodies 15 are connected to the upper end and the lower end of the second strip-shaped sliding groove 11 in a vertically paired sliding manner, and the slide block bodies 15 are connected with the inner wall of the end head of the second strip-shaped sliding groove 11 through fifth connecting springs 19; the elastic rubber strip 12 is fixedly connected between the vertically aligned slide blocks 15, the elastic rubber strip 12 is embedded in the second strip-shaped sliding groove 11, the slide blocks 15 are connected with the outer wall of the outer sleeve body 10 through locking mechanisms, a fifth connecting spring 19 is shown in a compressed state, and the elastic rubber strip 12 has resilience after being pulled to be in the shown state; the third strip-shaped sliding grooves 20 are vertically arranged on the outer wall of the power supply main body 1 in pairs from left to right, the inner wall of the lower end of the outer sleeve 10 is connected into the third strip-shaped sliding grooves 20 in a sliding mode through sliding blocks, and the sixth connecting springs 14 are connected between the upper end of the third strip-shaped sliding grooves 20 and the inner wall of the lower end of the outer sleeve 10; and the sixth connecting spring 14 is shown in a stretched state; the fixed top block 13 is fixedly connected to the middle position of the elastic rubber strip 12, and the fixed top block 13 penetrates through the outer sleeve 10 and is inserted into the third strip-shaped sliding groove 20; the fourth sliding chute 22 is vertically arranged inside the power supply main body 1; the pressing plate 7 is connected to the fourth sliding groove 22 in a sliding manner, and the pressing plate 7 is connected with the upper end of the fourth sliding groove 22 through a seventh connecting spring 21; the fourth pressure sensing switch 6 is fixedly installed on the inner wall of the power supply main body 1, and the fourth pressure sensing switch 6, the locking mechanism and the access wire end 3 are electrically connected; meanwhile, the fourth pressure sensing switch 6 is located on the lower side of the pressing plate 7, the pull rope 8 is connected to the lower side of the pressing plate 7, the tail end of the pull rope 8 penetrates out of the lower side of the power supply main body 1, the bonding disc 9 is fixedly connected to the tail end of the pull rope 8, after the power supply main body 1 is electrically connected with the LED equipment and an external power supply, the tail end of the pull rope 8 is bonded into the installation space through the bonding disc 9, when a user needs to check the power supply main body 1 and pick up the power supply main body, the installation space is fixedly connected with one end of the pull rope 8 through the bonding disc 9, when the power supply main body 1 is lifted up, the other end of the pull rope 8 generates traction force on the pressing plate 7, the pressing plate 7 slides downwards along the fourth strip-shaped sliding groove 22 and is extruded onto the fourth pressure sensing switch 6, at the moment, if the power supply main body 1 is not powered off, the fourth pressure sensing switch 6 generates an electric signal, so that the locking mechanism is unlocked and opened, and then paired sliding blocks 15 in the second strip-shaped sliding groove 11 distributed around the outside the outer sleeve 10 are connected with the fifth connecting spring 19, the elastic rubber strips 12 between the sliding block bodies 15 are arched outwards in the process, the palm or the limbs contacting with the outside of the outer sleeve body 10 are propped open, and meanwhile, when the elastic rubber strips 12 are arched, the fixed jacking blocks 13 are driven to be separated from the third strip-shaped sliding grooves 20 and the outer sleeve body 10, so that the relative sliding between the power supply main body 1 and the outer sleeve body 10 is realized through the resilience of the sixth connecting springs 14, and the palm grasping the outer sleeve body 10 or the limbs are released to be interfered and loosened.

The locking mechanism includes: a fourth stepping drive motor 18, a rotating latch 17 and a fixing groove 16; the fourth stepping drive motor 18 is fixedly installed on the outer wall of the outer casing 10, and the rotating fixture block 17 is fixedly connected to the spindle end of the fourth stepping drive motor 18; fixed recess 16 is seted up to the outer wall of the slider body 15 on to rotatory fixture block 17 is inserted in fixed recess 16, and fourth pressure-sensitive switch 6, fourth step drive motor 18 and access wire end 3 electricity are connected simultaneously, and when access wire end 3 circular telegram, and when fourth pressure-sensitive switch 6 received the extrusion, fourth pressure-sensitive switch 6 just made fourth step drive motor 18 operation, drives rotatory fixture block 17 and rotates and break away from fixed recess 16 on the slider body 15, realizes the unblock to the slider body 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An led power supply with self-regulating power-on ports, comprising: the power supply comprises a power supply main body (1), an access wire end (3) and an output junction box (5); the incoming wire end (3) is connected to the power supply body (1); the power supply is characterized in that a threading pipe (4) is connected between the output junction box (5) and the upper end of the power supply main body (1); a switching mechanism is arranged in the output junction box (5); the switching mechanism includes: the device comprises a wiring assembly, a first small electric telescopic rod (52), a rotary table (43), a first stepping drive motor (41), a first drive gear (42), a wiring plug-in body (40), a position adjusting mechanism, a connecting box (28), an electromagnet (29), an iron slide block (30), a displacement induction switch (31), a first connecting spring (32), a first strip-shaped chute (33), a second stepping drive motor (36), a rubber roller (37), a second connecting spring (35), a first pressure induction switch (34), a positive and negative electrode power connection post (38) and an annular conducting strip (39); the first small electric telescopic rod (52) is rotatably connected to the upper port of the threading pipe (4); the rotary table (43) is horizontally and fixedly connected to the telescopic end of the first small electric telescopic rod (52); the plug-in connectors (40) are distributed around the rotary disc (43) at equal intervals, and the plug-in connectors (40) are connected with the rotary disc (43) through the position adjusting mechanism; the first further drive motor (41) is fixedly connected to the output junction box (5), and the first drive gear (42) is connected to the spindle end of the first further drive motor (41); tooth grooves are formed in the edge of the lower end face of the rotary disc (43) in an equidistant mode, and the first driving gear (42) is meshed with the tooth grooves in the rotary disc (43); the connecting box (28) is fixedly arranged on the output junction box (5); the electromagnet (29) is fixedly arranged on the inner wall of the left end of the connecting box (28); the iron sliding block (30) is connected with the inner wall of the right end of the connecting box (28) through the first connecting spring (32); the displacement induction switch (31) is mounted on the iron sliding block (30); the first strip-shaped sliding groove (33) is formed in the inner wall of the output junction box (5), and the second stepping drive motor (36) is connected with the left end of the first strip-shaped sliding groove (33) through the second connecting spring (35); the rubber roller (37) is connected to the spindle end of the second stepping drive motor (36); the first pressure sensing switch (34) is mounted to the right end of the first bar chute (33); the positive and negative electric connecting posts (38) are fixedly connected to the output junction box (5); the annular conducting strip (39) is fixedly connected to the outer wall of the upper end of the electric plug-in body (40) in a surrounding mode.

2. An led power supply with self-regulating power-on ports as claimed in claim 1, wherein: the wiring assembly includes: the device comprises a penetration frame (23), a U-shaped bayonet (58), a connecting sliding frame (53), a second small electric telescopic rod (27), a rotating clamping rod (26) and a third connecting spring (54); the left end and the right end of the connecting sliding frame (53) are vertically inserted into the side wall of the output junction box (5) in a sliding manner; while the end of the connecting carriage (53) is connected to the output terminal box (5) by means of the third connecting spring (54); the inserting frame (23) is fixedly connected to the middle position of the connecting carriage (53), and the top of the output junction box (5) is open at the position aligned with the inserting frame (23); the U-shaped bayonet (58) is arranged on a bottom side plate of the inserting frame (23); the second small electric telescopic rods (27) are vertically and fixedly connected to the left outer wall and the right outer wall of the upper end of the inserting frame (23) in a left-right paired mode; the rotating clamping rods (26) are connected to left and right side plates of the inserting frame (23) in a left-right paired rotating mode, one end of each rotating clamping rod (26) is obliquely located on the inner side of the inserting frame (23), and the other end of each rotating clamping rod is located on the lower side of the telescopic end of the second small electric telescopic rod (27).

3. An led power supply with self-regulating power-on ports according to claim 2, wherein: the end of the rotating clamping rod (26) on the inner side of the inserting frame (23) is an elastic rubber head.

4. An led power supply with self-regulating power-on ports according to claim 2, wherein: fixedly connected with cutting ferrule (56) on the outer wall of connecting balladeur train (53) interlude position output terminal box (5), it has changeed cover (55) to rotate the cover on connecting balladeur train (53), change fixedly connected with protruding fixture block (57) on cover (55), protruding fixture block (57) horizontal card extremely in cutting ferrule (56).

5. An led power supply with self-regulating power-on ports as claimed in claim 1, wherein: the position adjustment mechanism includes: a tooth column (44), a second driving gear (45), a third stepping driving motor (46), a lifting block (48), a sliding inserting column (49), a fourth connecting spring (50), a second pressure sensing switch (47), an elastic rubber connecting sheet (59) and a third pressure sensing switch (51); the lower side of each electric plug-in body (40) is vertically and fixedly connected with the tooth column (44), and the tooth column (44) slides through the rotary disc (43); the lifting block (48) is arranged below the position of each tooth column (44), and the lower end of each tooth column (44) is rotatably connected to the lifting block (48); the sliding insertion column (49) is vertically and fixedly connected to the upper side of the lifting block (48), and the sliding insertion column (49) is inserted into the lower end face of the rotary table (43) in a sliding mode; the fourth connecting spring (50) is connected between the sliding inserting column (49) and the rotating disc (43); the second pressure sensing switch (47) is arranged at the lower side of the lifting block (48), and the second pressure sensing switch (47) is fixedly connected with the rotating disc (43); the second pressure induction switch (47) is electrically connected with the first small electric telescopic rod (52); the third stepping drive motor (46) is fixedly arranged on the end face of the turntable (43) at the position of the tooth column (44); the second pressure sensing switch (47) is electrically connected with the third stepping drive motor (46); the second driving gear (45) is fixedly connected to the spindle end of the third stepping driving motor (46); the second driving gear (45) is meshed with the tooth column (44); the elastic rubber connecting sheet (59) is horizontally connected to the lower side of the rotary table (43), the elastic rubber connecting sheet (59) is positioned at the left side of the upper end of the lifting block (48), the third pressure sensing switch (51) is fixedly installed at the lower end face of the elastic rubber connecting sheet (59), and the third pressure sensing switch (51) is electrically connected with the first small electric telescopic rod (52); meanwhile, the left side of the upper end of the lifting block (48) protrudes outwards, and the protruding part is positioned on the upper side of the elastic rubber connecting piece (59).

6. An led power supply with self-regulating power-on ports according to claim 5, wherein: the tooth columns (44) are not in contact with the side wall of the rotating disc (43) at the penetration position.

7. An led power supply with self-regulating power-on ports as claimed in claim 1, wherein: the power supply main body (1) is connected with an electrifying feedback mechanism (2); the energization feedback mechanism (2) includes: the device comprises an outer sleeve body (10), a second strip-shaped sliding groove (11), an elastic rubber strip (12), a sliding block body (15), a fifth connecting spring (19), a locking mechanism, a third strip-shaped sliding groove (20), a sixth connecting spring (14), a fixed ejector block (13), a fourth pressure sensing switch (6), a pressing plate (7), a fourth strip-shaped sliding groove (22), a seventh connecting spring (21), a pull rope (8) and a bonding disc (9); the outer sleeve body (10) is sleeved outside the power supply main body (1); the second strip-shaped sliding grooves (11) are vertically formed in the outer wall of the outer sleeve body (10), and the second strip-shaped sliding grooves (11) are distributed on the outer wall of the outer sleeve body (10) in a surrounding and equidistant mode; the sliding block bodies (15) are connected to the upper end and the lower end of the second strip-shaped sliding groove (11) in a sliding mode in a vertical paired mode, and the sliding block bodies (15) are connected with the inner wall of the end head of the second strip-shaped sliding groove (11) through fifth connecting springs (19); the elastic rubber strip (12) is fixedly connected between the vertically aligned slider bodies (15), the elastic rubber strip (12) is embedded in the second strip-shaped sliding groove (11), and the slider bodies (15) are connected with the outer wall of the outer sleeve body (10) through the locking mechanism; the third strip-shaped sliding grooves (20) are vertically arranged on the outer wall of the power supply main body (1) in a left-right paired mode, the inner wall of the lower end of the outer sleeve body (10) is connected into the third strip-shaped sliding grooves (20) in a sliding mode, and the sixth connecting springs (14) are connected between the upper end of the third strip-shaped sliding grooves (20) and the inner wall of the lower end of the outer sleeve body (10); the fixed top block (13) is fixedly connected to the middle position of the elastic rubber strip (12), and the fixed top block (13) penetrates through the outer sleeve body (10) and is inserted into the third strip-shaped sliding groove (20); the fourth sliding groove (22) is vertically arranged inside the power supply main body (1); the pressing plate (7) is connected to the fourth sliding chute (22) in a sliding mode, and the pressing plate (7) is connected with the upper end of the fourth sliding chute (22) through the seventh connecting spring (21); the fourth pressure sensing switch (6) is fixedly installed on the inner wall of the power supply main body (1), and the fourth pressure sensing switch (6), the locking mechanism and the access wire end (3) are electrically connected; meanwhile, the fourth pressure sensing switch (6) is arranged on the lower side of the pressure plate (7), the pull rope (8) is connected to the lower side of the pressure plate (7), the tail end of the pull rope (8) penetrates out of the lower side of the power supply main body (1), and the bonding disc (9) is fixedly connected to the tail end of the pull rope (8).

8. An led power supply with self-regulating power-on ports as claimed in claim 7, wherein: the locking mechanism includes: a fourth stepping drive motor (18), a rotating fixture block (17) and a fixing groove (16); the fourth stepping drive motor (18) is fixedly mounted on the outer wall of the outer sleeve body (10), and the rotating fixture block (17) is fixedly connected to the spindle end of the fourth stepping drive motor (18); the fixing groove (16) is formed in the outer wall of the sliding block body (15), the rotating clamping block (17) is inserted into the fixing groove (16), and meanwhile the fourth pressure sensing switch (6), the fourth stepping driving motor (18) and the power-in wire end (3) are electrically connected.