CN218183232U

CN218183232U - Power adapter with external fixing rod

Info

Publication number: CN218183232U
Application number: CN202221856339.8U
Authority: CN
Inventors: 邓青竹
Original assignee: Shenzhen Grepow Electronic Technology Co ltd
Current assignee: Shenzhen Grepow Electronic Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-30
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a power adapter with outside dead lever, including roof and bottom plate, the top end fixing of bottom plate is equipped with the dead lever, the bottom of the top fixed connection roof of dead lever, and the bottom mounting of roof is equipped with the mounting groove, and the inside of mounting groove is fixed and is equipped with elevating gear, and elevating gear's bottom mounting is equipped with power adapter, and the central authorities of bottom plate are equipped with the slotted hole, and power adapter passes the slotted hole, and power adapter's bottom is equipped with the plug, and the top of roof is articulated to be equipped with the handle. Compared with the prior art, the utility model the advantage lie in: the utility model discloses can fix power adapter, can pack up the plug when not using, can prevent that power adapter from taking place to slide and rocking have outside dead lever.

Description

Power adapter with external fixing rod

Technical Field

The utility model relates to a power adapter field specifically is power adapter with outside dead lever.

Background

The power adapter is a power supply for supplying electric energy to equipment, such as a computer host power supply, a printer power supply and a display power supply, which are not called as chargers. The power adapter has the characteristics of small volume, energy conservation, environmental protection, multiple safety protection, long service life, wide application range and the like, and can be roughly divided into a desktop power adapter, a direct-insert power adapter, a multi-path power adapter, a USB power adapter and the like. Most power adapters for mobile PCs can automatically detect 100-240V ac (50/60 Hz). Basically, all mobile PCs have external power supplies connected to the host computer by a wire, so that the size and weight of the host computer can be reduced, and the power supplies are built in the host computer only in a very few models. The power adapter has a nameplate, on which the indexes of power, input and output voltage and current quantity are marked, and the range of input voltage is specially noted, so that it is the so-called "travelling power adapter". The power adapter includes a charger, but the charger does not include a power adapter.

A convenient to use power adapter as patent CN216873066U introduces, easy operation, the people of being convenient for accomodate the use to two ripples that are equipped with through power adapter body left side separate the cloth and can prevent that the dust from getting into the assembly tank inside, with this prevent that the plug is infected with spot and water, reduce the number of times that people cleared up, prevent that the incident from taking place.

However, the patents in the prior art have some defects, 1, the outside is not provided with a fixed rod, and the power adapter can only be supported by itself when in use, so that the power adapter is easy to shake. 2. The plug of the power adapter in the prior patent is always outside, when the power adapter is not used, the plug is easy to deflect, the plug is relatively sharp, and personnel are easy to hurt. 3. The power adapter in the prior patent is inconvenient to use, does not have a protection device, and is easy to cause the power adapter to be damaged, so that the power adapter with the external fixing rod is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind can fix power adapter, can pack up the plug when not using, can prevent that power adapter from taking place to slide and the power adapter who rocks has outside dead lever.

In order to solve the above problem, the technical scheme of the utility model is that: the power adapter with the external fixing rod comprises a top plate and a bottom plate, the fixing rod is arranged at the end part of the top end of the bottom plate, the bottom end of the top end of the fixing rod is fixedly connected with the bottom end of the top plate, a mounting groove is formed in the bottom end of the top plate, a lifting device is fixedly arranged in the mounting groove, the bottom end of the lifting device is fixedly provided with the power adapter, a slotted hole is formed in the center of the bottom plate, the power adapter penetrates through the slotted hole, a plug is arranged at the bottom end of the power adapter, and a handle is hinged to the top end of the top plate.

Further, elevating gear includes a groove section of thick bamboo, the inside top of a groove section of thick bamboo is rotated and is equipped with conical gear one, the end fixing of conical gear one is equipped with rotary switch, the bottom meshing of conical gear one is equipped with conical gear two, the bottom fixing of conical gear two is equipped with the threaded rod, the screw thread is equipped with lifting support on the threaded rod, lifting support's bottom fixing is equipped with the lifter, the both ends of a groove section of thick bamboo are equipped with the spout, the both ends of lifter are located the inside of spout and slide from top to bottom.

Furthermore, cavities are arranged in the four ends of the slotted hole, buffer springs are fixedly arranged in the cavities, baffle plates are fixedly arranged at the end portions of the buffer springs, connecting rods are fixedly arranged at the other ends of the baffle plates, and anti-skid plates are fixedly arranged at the other ends of the connecting rods.

Furthermore, a convex block is arranged at the end part of the antiskid plate, a groove is formed in the power adapter, the convex block is positioned in the groove, and the friction force generated by the buffer spring to the convex block and the groove is slightly larger than the gravity of the power adapter.

Furthermore, the both ends of mounting groove are equipped with the slide rail, power adapter's both ends are equipped with the slider, the slider is located the inside of slide rail and slides.

Further, a rubber non-slip mat is arranged in the center of the handle.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses when using, 1, can twist and move rotary switch, rotary switch can drive conical gear one and rotate, conical gear one can mesh conical gear two and rotate, can drive the threaded rod and rotate, can drive lifting support and raise the decline, consequently, can drive the lifter and reciprocate, in the use of using, can let the lifter raise, can drive the plug and come out, can conveniently insert the place of using, when not needing to use, can accomodate the inside at roof and bottom plate to the plug, can prevent that the plug from exposing in the outside, lead to the plug to take place the incline, also can prevent that sharp plug from causing the damage to the personnel. 2. When the plug moves to the outside of bottom plate, the buffer spring in the inside of slotted hole can produce the power and press from both sides tightly to the recess inside of power adapter with the lug, can prevent to take place to rock. 3. The power adapter is put in the inside of mounting groove, can protect power adapter, and articulated on the roof have a handle, can conveniently insert and pull out, can conveniently use, the utility model discloses can fix power adapter, can pack up the plug when not using, can prevent that power adapter from taking place to slide and rocking have outside dead lever.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a structural diagram of the position a of the present invention.

Fig. 3 is a structural diagram of the position B of the present invention.

As shown in the figure: 1. a top plate; 2. a base plate; 3. a fixing rod; 4. mounting grooves; 5. a lifting device; 6. a power adapter; 7. a slot; 8. a plug; 9. a handle; 10. a grooved drum; 11. a first conical gear; 12. a second bevel gear; 13. a rotary switch; 14. a threaded rod; 15. a lifting support; 16. a lifting rod; 17. a chute; 18. a cavity; 19. a buffer spring; 20. a baffle plate; 21. a connecting rod; 22. an anti-skid plate; 23. a groove; 24. a bump; 25. a slide rail; 26. a slide block.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, the power adapter with an external fixing rod includes a top plate 1 and a bottom plate 2, the fixing rod 3 is fixed at the top end of the bottom plate 2, the top end of the fixing rod 3 is fixedly connected to the bottom end of the top plate 1, the bottom end of the top plate 1 is fixedly provided with a mounting groove 4, a lifting device 5 is fixedly arranged inside the mounting groove 4, the bottom end of the lifting device 5 is fixedly provided with a power adapter 6, the center of the bottom plate 2 is provided with a slot hole 7, the power adapter 6 passes through the slot hole 7, the bottom end of the power adapter 6 is provided with a plug 8, and the top end of the top plate 1 is hinged to a handle 9.

The lifting device 5 comprises a groove barrel 10, a first bevel gear 11 is rotatably arranged at the top end of the inner portion of the groove barrel 10, a rotary switch 13 is fixedly arranged at the end portion of the first bevel gear 11, a second bevel gear 12 is meshed with the bottom end of the first bevel gear 11, a threaded rod 14 is fixedly arranged at the bottom end of the second bevel gear 12, a lifting support 15 is arranged on the threaded rod 14 in a threaded mode, a lifting rod 16 is fixedly arranged at the bottom end of the lifting support 15, sliding grooves 17 are formed in the two ends of the groove barrel 10, the two ends of the lifting rod 16 are located inside the sliding grooves 17 to slide up and down, the rotary switch can be screwed, the rotary switch can drive the first bevel gear to rotate, the first bevel gear can be meshed with the second bevel gear to rotate, the threaded rod can be driven to rotate, the lifting support can be driven to lift up and down, therefore, the lifting rod can be driven to move up and down, the lifting rod can be lifted when the lifting device is used, the lifting rod can be driven to lift out, the plug can be conveniently inserted into a use place, and when the lifting device is not needed to be used, the lifting device, the plug can be stored inside a top plate and a bottom plate, the plug can be prevented from being exposed outside, and can be prevented from being inclined, and can be prevented from being damaged by a person. The power adapter is characterized in that a cavity 18 is formed in each of the four ends of the slot hole 7, a buffer spring 19 is fixedly arranged in each cavity 18, a baffle plate 20 is fixedly arranged at the end of each buffer spring 19, a connecting rod 21 is fixedly arranged at the other end of each baffle plate 20, an anti-skidding plate 22 is fixedly arranged at the other end of each connecting rod 21, and when the plug moves to the outside of the bottom plate, the buffer springs in the slots can generate force to clamp the inside of the grooves of the power adapter through bumps, so that shaking can be prevented. The end of the anti-slip plate 22 is provided with a convex block 24, the power adapter 6 is provided with a groove 23, the convex block 24 is positioned inside the groove 23, and the friction force generated by the buffer spring 19 to the convex block 24 and the groove 23 is slightly larger than the gravity of the power adapter 6. The both ends of mounting groove 4 are equipped with slide rail 25, the both ends of power adapter 6 are equipped with slider 26, slider 26 is located the inside of slide rail 25 and slides, can the power adapter of easy to assemble dismantlement, can conveniently use. The center of the handle 9 is provided with a rubber non-slip mat which can prevent the non-slip mat from sliding and can be stably used by workers.

In specific use, the rotary switch 13 can be screwed, the rotary switch 13 can drive the first bevel gear 11 to rotate, the first bevel gear 11 can be meshed with the second bevel gear 12 to rotate, the threaded rod 14 can be driven to rotate, the lifting support 15 can be driven to lift and descend, the lifting rod 16 can be driven to move up and down, the lifting rod 16 can be lifted up in use, the plug 8 can be driven to come out and can be conveniently inserted into a use place, when the plug 8 is not needed to be used, the plug 8 can be stored in the top plate 1 and the bottom plate 2, the plug 8 can be prevented from being exposed outside and deflecting, the sharp plug 8 can be prevented from damaging personnel, when the plug 8 moves to the outside of the bottom plate 2, the buffer spring 19 in the groove 7 can generate force to clamp the inner part of the groove 23 of the power adapter 6 through the lug 24, shaking can be prevented, the power adapter 6 is placed in the mounting groove 4, the power adapter 6 can be protected, the handle 9 is hinged to the top plate 1, the plugging and the unplugging can be conveniently carried out, and the use can be conveniently carried out.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. Power adapter with outside dead lever, including roof (1) and bottom plate (2), its characterized in that: the utility model discloses a portable electric power tool, including bottom plate (2), the top end fixing of bottom plate (2) is equipped with dead lever (3), the bottom of the top fixed connection roof (1) of dead lever (3), the bottom mounting of roof (1) is equipped with mounting groove (4), the inside fixing of mounting groove (4) is equipped with elevating gear (5), the bottom mounting of elevating gear (5) is equipped with power adapter (6), the central authorities of bottom plate (2) are equipped with slotted hole (7), power adapter (6) pass slotted hole (7), the bottom of power adapter (6) is equipped with plug (8), the top of roof (1) is articulated to be equipped with handle (9).

2. The power adapter with external fixation rod as recited in claim 1, wherein: elevating gear (5) are including groove section of thick bamboo (10), the inside top of groove section of thick bamboo (10) is rotated and is equipped with conical gear (11), the end fixing of conical gear (11) is equipped with rotary switch (13), the bottom meshing of conical gear (11) is equipped with conical gear two (12), the bottom fixing of conical gear two (12) is equipped with threaded rod (14), the screw thread is equipped with lifting support (15) on threaded rod (14), the bottom fixing of lifting support (15) is equipped with lifter (16), the both ends of groove section of thick bamboo (10) are equipped with spout (17), the inside that the both ends of lifter (16) are located spout (17) slides from top to bottom.

3. The power adapter with external fixation rod as recited in claim 1, wherein: the novel anti-skidding slotted hole structure is characterized in that cavities (18) are arranged in four ends of the slotted hole (7), buffer springs (19) are fixedly arranged in the cavities (18), baffle plates (20) are fixedly arranged at the ends of the buffer springs (19), connecting rods (21) are fixedly arranged at the other ends of the baffle plates (20), and anti-skidding plates (22) are fixedly arranged at the other ends of the connecting rods (21).

4. The power adapter with external fixation rod as recited in claim 3, wherein: the anti-skid plate is characterized in that a convex block (24) is arranged at the end part of the anti-skid plate (22), a groove (23) is formed in the power adapter (6), the convex block (24) is located in the groove (23), and the friction force generated by the buffer spring (19) to the convex block (24) and the groove (23) is slightly larger than the gravity of the power adapter (6).

5. The power adapter with external fixation rod as recited in claim 1, wherein: the both ends of mounting groove (4) are equipped with slide rail (25), the both ends of power adapter (6) are equipped with slider (26), slider (26) are located the inside of slide rail (25) and slide.

6. The power adapter with external fixation rod as recited in claim 1, wherein: the center of the handle (9) is provided with a rubber non-slip mat.