CN217545622U

CN217545622U - Mobile power supply

Info

Publication number: CN217545622U
Application number: CN202220672427.6U
Authority: CN
Inventors: 彭一希
Original assignee: Shenzhen Juquanxin Technology Co ltd
Current assignee: Shenzhen Juquanxin Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-10-04
Anticipated expiration: 2032-03-25

Abstract

The application relates to the technical field of mobile power supplies, and discloses a mobile power supply which comprises a base, wherein a plurality of electromagnetic buffering mechanisms are fixedly mounted at the upper end of the base, and the upper ends of the electromagnetic buffering mechanisms are fixedly connected with the same power supply body; electromagnetism buffer gear includes the support column of fixed connection in the base upper end and the piezoceramics that is located support column one side, the upper end outside movable plug bush of support column has a connecting cylinder, the upper end fixed connection of connecting cylinder is at the lower extreme of power body, the fixed electro-magnet that is equipped with that inlays in upper end of support column, the inner wall top fixedly connected with permanent magnet of connecting cylinder, through conductor wire electric connection between piezoceramics and the electro-magnet, set up the wire passing channel that is used for the conductor wire to pass between base and the support column. This application makes the power have self-adaptation shock-absorbing function, and the shock attenuation is effectual, and also can stably place at quiescent environment power body and do not influence the use, and structural stability is good.

Description

Mobile power supply

Technical Field

The application relates to the technical field of mobile power supplies, in particular to a mobile power supply.

Background

The portable power source is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products (such as wireless telephones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.

The current high-power portable power source generally is used as some environments that need to run everywhere inconvenient charging and use, like car as a house travel, this has just led to high-power portable power source often to face the problem of vibration impact, and vibration impact can cause portable power source's damage, and some portable power source downside erects the spring and cushions the shock attenuation, but the deformability of spring is big, and portable power source also can not keep stable placing when needs relatively stable placing, influences in-service use.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve that high-power portable power source among the prior art generally is used as some and need to run the inconvenient environment of charging everywhere and use, like car as a house travel, this has just led to high-power portable power source often to face the problem of vibration impact, vibration impact can cause portable power source's damage, some portable power source downside erects the spring and cushions the shock attenuation, but the deformability of spring is big, portable power source also can not keep stable placing when needs relatively stable placing, influence the problem of in-service use, and a portable power source who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a mobile power supply comprises a base, wherein a plurality of electromagnetic buffer mechanisms are fixedly mounted at the upper end of the base, and the upper ends of the plurality of electromagnetic buffer mechanisms are fixedly connected with the same power supply body;

electromagnetism buffer gear includes the support column of fixed connection in base upper end and the piezoceramics that is located support column one side, the upper end outside activity plug bush of support column has the connecting cylinder, the upper end fixed connection of connecting cylinder is at the lower extreme of power body, the fixed embedding in upper end of support column is equipped with the electro-magnet, the inner wall top fixedly connected with permanent magnet of connecting cylinder, through conductor wire electric connection between piezoceramics and the electro-magnet, set up the cross wire passageway that is used for the conductor wire to pass between base and the support column.

Preferably, the four corners of the bottom of the base are fixedly connected with buffer rubber cushion blocks.

Preferably, the outer side of the power supply body is rotatably connected with a lifting handle through a rotating shaft.

Preferably, the power body is connected with the protection baffle corresponding to the lower extreme of one side of the interface that charges in a rotating manner, the many fixed axles of power body's upper end lateral wall fixedly connected with, the one end of fixed axle is connected with the crimping board of crimping in the protection baffle outside through the bearing rotation.

Preferably, the power supply body is fixedly connected with two clamping plates symmetrically in the front-back direction outside the lower end of the power supply body, the two clamping plates are rotatably connected with the side wall of the lower end of the protection baffle through pin shafts, and the lower end of the protection baffle is arranged to be of an arc structure.

Preferably, the outer side of the upper end of the supporting column is symmetrically and fixedly connected with two limiting slide blocks, and the wall of the connecting cylinder is symmetrically provided with two strip-shaped openings which are matched with the limiting slide blocks in a sliding manner.

Compared with the prior art, the application provides a portable power source, possesses following beneficial effect:

this portable power source, through the base that is equipped with, power body and electromagnetism buffer gear, when standing still when flat, the connecting cylinder crimping is in the upper end of support column, there is not mutual effort between the two, make power body can stably place, when power body is in the vibration mobile environment, the base receives jolt vibrations power, and then transmit to piezoceramics department, make piezoceramics produce the electric current, rethread conductor wire makes in the current transmission to the electro-magnet, make the electro-magnet circular telegram produce magnetism, and then make electro-magnet and permanent magnet produce the effort of mutual repulsion, make to have one between base and the power body and separate empty buffering damping force, and vibrations are big more, piezoceramics's electricity generation is big more, the magnetism of electro-magnet is strong more, repulsion force between electro-magnet and the permanent magnet is big more, the damping effect is good, make the power have self-adaptive shock-absorbing function, damping effect is good, and also can stably place not influence the use at quiescent environment power body, and good structural stability.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and this application makes the power have self-adaptation shock-absorbing function, and the shock attenuation is effectual, and also can stably place at quiescent environment power body and do not influence the use, and structural stability is good.

Drawings

Fig. 1 is a schematic structural diagram of a mobile power supply provided in the present application;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a base; 2. a power supply body; 3. a support pillar; 4. piezoelectric ceramics; 5. a connecting cylinder; 6. an electromagnet; 7. a permanent magnet; 8. a conductive line; 9. a wire passage; 10. buffering rubber cushion blocks; 11. lifting the handle; 12. a protective baffle; 13. a fixed shaft; 14. a compression joint plate; 15. a limiting slide block; 16. and a strip-shaped opening.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present application.

Referring to fig. 1-2, a mobile power supply comprises a base 1, wherein a plurality of electromagnetic buffer mechanisms are fixedly mounted at the upper end of the base 1, and the upper ends of the plurality of electromagnetic buffer mechanisms are fixedly connected with a same power supply body 2;

electromagnetism buffer gear includes support column 3 of fixed connection in base 1 upper end and the piezoceramics 4 that is located support column 3 one side, the upper end outside activity plug bush of support column 3 has connecting cylinder 5, the upper end fixed connection of connecting cylinder 5 is at the lower extreme of power supply body 2, the fixed electromagnet 6 that is equipped with that inlays in upper end of support column 3, the inner wall top fixedly connected with permanent magnet 7 of connecting cylinder 5, through 8 electric connection of conductor wire between piezoceramics 4 and the electromagnet 6, set up the wire passing channel 9 that is used for 8 conductor wires to pass between base 1 and the support column 3.

The four corners at the bottom of the base 1 are fixedly connected with cushion rubber cushion blocks 10.

The outer side of the power supply body 2 is rotatably connected with a lifting handle 11 through a rotating shaft.

The lower end of one side of the power supply body 2 corresponding to the charging interface is rotatably connected with a protective baffle 12, the upper end side wall of the power supply body 2 is fixedly connected with a plurality of fixed shafts 13, and one end of each fixed shaft 13 is rotatably connected with a crimping plate 14 crimped on the outer side of the protective baffle 12 through a bearing.

Two cardboards of symmetry fixedly connected with around the lower extreme outside of power supply body 2, and rotate through the lower extreme lateral wall of round pin axle with protection baffle 12 between two cardboards and be connected, the lower extreme of protection baffle 12 establishes to circular arc structure.

Two limiting slide blocks 15 are symmetrically and fixedly connected to the outer side of the upper end of the supporting column 3, and two strip-shaped openings 16 matched with the limiting slide blocks 15 in a sliding manner are symmetrically formed in the wall of the connecting cylinder 5.

In this application, during the use, through base 1 that is equipped with, power supply body 2 and electromagnetism buffer gear, when standing still when flat, connecting cylinder 5 crimping is in the upper end of support column 3, there is not mutual effort between the two, make power supply body 2 can stably place, when power supply body 2 is in the vibration removal environment, base 1 receives the vibrations power of jolting, and then transmit to piezoceramics 4 department, make piezoceramics 4 produce the electric current, rethread conductor wire makes 8 get electric current transmission to in electro-magnet 6, make electro-magnet 6 circular telegram produce magnetism, and then make electro-magnet 6 and permanent magnet 7 produce the effort of mutual repulsion, make and have one between base 1 and the power supply body 2 and separate empty buffering damping force, and vibrations are big more, piezoceramics 4's electricity generation is big more, electro-magnet 6's magnetism is strong more, repulsion force between electro-magnet 6 and the permanent magnet 7 is big more, the shock attenuation effect is good, make the power have the shock-absorbing function of self-adaptation, the shock attenuation effect is good, and also can stably place and do not influence the use in quiescent environment power supply body 2, and structural stability is good.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. A mobile power supply comprises a base (1) and is characterized in that a plurality of electromagnetic buffer mechanisms are fixedly mounted at the upper end of the base (1), and the upper ends of the electromagnetic buffer mechanisms are fixedly connected with the same power supply body (2);

electromagnetism buffer gear includes support column (3) of fixed connection in base (1) upper end and piezoceramics (4) that are located support column (3) one side, the upper end outside movable plug bush of support column (3) has connecting cylinder (5), the upper end fixed connection of connecting cylinder (5) is at the lower extreme of power body (2), the fixed electromagnet (6) that are equipped with that inlays in upper end of support column (3), the inner wall top fixedly connected with permanent magnet (7) of connecting cylinder (5), through conductor wire (8) electric connection between piezoceramics (4) and electromagnet (6), set up between base (1) and support column (3) and be used for conductor wire (8) to pass line passageway (9).

2. The mobile power supply according to claim 1, wherein buffer rubber pads (10) are fixedly connected to four corners of the bottom of the base (1).

3. The mobile power supply according to claim 1, wherein a lifting handle (11) is rotatably connected to the outer side of the power supply body (2) through a rotating shaft.

4. The mobile power supply according to claim 1, wherein a protective baffle (12) is rotatably connected to a lower end of one side of the power supply body (2) corresponding to the charging interface, a plurality of fixed shafts (13) are fixedly connected to a side wall of an upper end of the power supply body (2), and one end of each fixed shaft (13) is rotatably connected with a crimping plate (14) crimped on the outer side of the protective baffle (12) through a bearing.

5. The mobile power supply according to claim 4, wherein two clamping plates are symmetrically and fixedly connected to the outer side of the lower end of the power supply body (2) in a front-back manner, the two clamping plates are rotatably connected with the side wall of the lower end of the protection baffle (12) through a pin shaft, and the lower end of the protection baffle (12) is designed to be in an arc structure.

6. The mobile power supply according to claim 1, wherein two limiting sliders (15) are symmetrically and fixedly connected to the outer side of the upper end of the supporting column (3), and two strip-shaped openings (16) matched with the limiting sliders (15) and in sliding connection are symmetrically formed in the wall of the connecting cylinder (5).