CN218677785U - Mobile power supply equipment and power supply system - Google Patents

Abstract

The utility model discloses a remove power supply unit and power supply system, remove power supply unit and include the removal main part and install the power supply mechanism in the removal main part, power supply mechanism includes first butt joint, buffer gear and cable harness, and first butt joint is connected with buffer gear, and buffer gear is connected with the removal main part, and buffer gear is used for providing for first butt joint and removes the buffering space, and cable harness is connected to the commercial power with first butt joint. The power supply mechanism is arranged on the mobile main body, so that the mobile power supply equipment can autonomously move to the position near the mechanical equipment needing to be charged and charge the mechanical equipment lacking power; and provide the buffering space that removes for first butt joint through setting up buffer gear, even there is certain deviation in the counterpoint of the joint that charges, power supply mechanism's butt joint also can be through the removal buffering space that buffer gear provided, with the accurate combination of joint of lacking electric mechanical equipment to need not the manual work and go to combine, reduce the cost of labor and improve the security.

Description

Mobile power supply equipment and power supply system

Technical Field

The utility model relates to a technical field that charges especially relates to a remove power supply unit and power supply system.

Background

Due to the influence of energy crisis, coal and petroleum resources are increasingly exhausted, and the development of new energy technology is becoming important day by day. With the development of science and technology, many mechanical devices are converted from internal combustion engines into batteries as driving energy sources. The storage battery does not discharge harmful gas polluting the atmosphere like an internal combustion engine, so the storage battery has less harm to human beings, and the electric power can be obtained from various energy sources, such as coal, nuclear energy, water power and the like, and the worry of people about the daily exhaustion of petroleum resources can be relieved.

With the development of science and technology, robots are more and more widely applied, the robots have stronger dependence on storage batteries, and the electric quantity consumption is faster. Due to the limited capacity of the storage battery, when the robot works, if the electric quantity is insufficient, the battery is inconvenient to replace. At present, the solution is to build a large number of charging piles, but the charging piles are fixed, and the robots are required to move and manually operate during charging, so that the method is not suitable for robots which are rarely moved, for example, ice screen robots, and a plurality of ice screen robots display played pictures on a screen after moving to corresponding positions, and can continuously play the pictures for 24 hours, and the power consumption is large, and if the charging piles are manually charged, the production cost is increased.

For mobile ac high-power consumers (robots), products that supply power to them intelligently are lacking in the market. The existing products in the market can only supply power for direct current equipment, or supply current is insufficient, or manual participation is needed, and the requirements of intelligent mobile power supply cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a remove power supply unit and power supply system to solve the problem that lacks the removal power supply machine equipment among the prior art.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a mobile power supply device, including remove the main part and install in remove the last power supply mechanism of main part, power supply mechanism includes first butt joint, buffer gear and cable harness, first butt joint with buffer gear connects, buffer gear with remove the main part and connect, buffer gear is used for doing first butt joint provides and removes the buffering space, cable harness's one end with first butt joint electric connection, cable harness's the other end is used for being connected to the commercial power.

Further, buffer gear includes connecting rod, first slider, first slide rail and resets the piece, the one end of connecting rod with first butt joint swing joint, the other end of connecting rod with first slider swing joint, first slider install in on the first slide rail and can slide on the first slide rail, first slide rail with remove the main part and connect, it has the messenger to reset the piece first slider is close to the gliding effort of first butt joint.

Furthermore, the end of the connecting rod is movably connected with the first butt joint and the first sliding block through a rotating shaft or a universal ball head.

Further, be equipped with the guide post on the removal main part, first slider cover is located on the guide post and can slide on the guide post, reset the piece cover and locate on the guide post, reset the one end of piece with the removal main part supports mutually and leans on, reset the other end of piece with first slider counterbalance leans on.

Further, the mobile main body comprises a mobile base and a sliding mechanism arranged on the mobile base, and the sliding mechanism is connected with the power supply mechanism and is used for driving the power supply mechanism to slide.

Furthermore, the sliding mechanism comprises a driving mechanism, a second sliding block, a second sliding rail and a transmission assembly, the driving mechanism and the second sliding rail are connected with the mobile base, the second sliding block is connected with the second sliding rail and can slide on the second sliding rail, the power supply mechanism is connected with the second sliding block, and the driving mechanism is connected with the second sliding block through the transmission assembly and is used for driving the second sliding block to slide.

Furthermore, a mounting bracket is arranged on the second sliding block, the power supply mechanism is mounted on the mounting bracket, and the mounting bracket is connected with the second sliding block.

Furthermore, the mobile main body comprises a machine shell, the machine shell is connected with the mobile base to form an accommodating cavity, the power supply mechanism and the sliding mechanism are both positioned in the accommodating cavity, an opening matched with the first butt joint is formed in the machine shell, and the sliding mechanism is used for driving the first butt joint to stretch out and draw back at the opening;

the shell is provided with a shielding plate and a driver, the shielding plate is located at the opening, and the driver is used for driving the shielding plate to close or open the opening.

The application still provides a power supply system, including the second to connect and as above remove power supply unit, the second to connect with first butt joint is mutually supported, the second is to connecting to be equipped with the direction inclined plane towards one side of first butt joint.

Furthermore, the first butt joint is provided with heat dissipation holes penetrating through the first butt joint, the opposite two sides of the second butt joint are provided with ventilation holes corresponding to the heat dissipation holes, and the second butt joint is provided with a heat dissipation fan at least one of the ventilation holes.

The utility model has the advantages that: the power supply mechanism is arranged on the mobile main body, so that the mobile power supply equipment can autonomously move to the vicinity of mechanical equipment needing to be charged and charge the mechanical equipment which is short of power; and provide the buffering space that removes for first butt joint through setting up buffer gear, even there is certain deviation in the counterpoint of the joint that charges, power supply mechanism's butt joint also can be through the removal buffering space that buffer gear provided, with the accurate combination of the joint of lacking electric mechanical equipment, thereby need not the manual work and go to combine, reduce the cost of labor and improve the security, make remove power supply equipment can be applied to unmanned on duty and the low power consumption equipment power supply scene of manual operation of not being convenient for in the space.

Drawings

Fig. 1 is a schematic structural diagram of the power supply system during charging according to the present invention;

fig. 2 is a schematic view of a local top-down perspective structure of the power supply system during charging according to the present invention;

fig. 3 is a schematic view of a partial bottom perspective structure of the middle power supply system during charging according to the present invention;

fig. 4 is a schematic view of a local top-down perspective structure of the middle power supply system when not being charged;

fig. 5 is one of the schematic diagrams of the front-view split structure of the mobile power supply device of the present invention;

fig. 6 is one of the schematic rear-view split structures of the mobile power supply device of the present invention;

fig. 7 is a second schematic view of the mobile power supply apparatus according to the present invention;

fig. 8 is a second schematic view of the mobile power supply apparatus according to the present invention;

fig. 9 is a schematic front perspective view of the power supply mechanism of the present invention;

fig. 10 is a schematic rear perspective view of the middle power supply mechanism of the present invention;

fig. 11 is a schematic view of a front-view split structure of the power supply mechanism of the present invention;

fig. 12 is a rear view of the power supply mechanism of the present invention;

FIG. 13 is a schematic side view of a second pair of connectors according to the present invention;

fig. 14 is a front perspective view of a second pair of connectors according to the present invention;

fig. 15 is a schematic bottom perspective view of the second pair of joints of the present invention.

In the figure: the device comprises a moving body 10, an accommodating cavity 101, an opening 102, a moving base 11, a sliding mechanism 12, a driving mechanism 121, a second sliding block 122, a second sliding rail 123, a mounting bracket 124, a guide column 125, a machine shell 13, a shielding plate 131, a driver 132, a partition plate 133, a shielding cover 134 and wheels 14; the power supply device comprises a power supply mechanism 20, a first pair of joints 21, a heat dissipation hole 211, a buffer mechanism 22, a connecting rod 221, a first slider 222, a first slide rail 223, a reset piece 224 and a cable harness 23; the second pair of joints 30, the vent hole 301, the guide slope 31 and the heat radiation fan 32; a mechanical device 40; a winding roll 50; and a wire 60.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objectives of the present invention, the following detailed description is made in conjunction with the accompanying drawings and preferred embodiments for the specific implementation, structure, features and effects of the mobile power supply device and power supply system according to the present invention as follows:

fig. 1 is a schematic structural diagram of the middle power supply system during charging. Fig. 2 is a schematic view of the local overlooking three-dimensional structure when the power supply system of the present invention is charging. Fig. 3 is a schematic bottom perspective view of the local part of the middle power supply system during charging. Fig. 4 is a schematic view of a local top-view three-dimensional structure when the power supply system is not charged. Fig. 5 is one of the main view split structure diagrams of the mobile power supply device of the present invention. Fig. 6 is one of the rear-view split structural schematic diagrams of the middle mobile power supply device of the present invention. Fig. 7 is a second schematic view of the split structure of the mobile power supply device in the present invention. Fig. 8 is a second schematic view illustrating a rear-view split structure of the mobile power supply apparatus of the present invention. Fig. 9 is a schematic front perspective view of the power supply mechanism of the present invention. Fig. 10 is a rear perspective view of the middle power supply mechanism of the present invention. Fig. 11 is a schematic view of the front-view split structure of the middle power supply mechanism of the present invention. Fig. 12 is a rear view of the middle power supply mechanism of the present invention. Fig. 13 is a schematic side view of the second pair of joints according to the present invention. Fig. 14 is a front perspective view of the second pair of connectors of the present invention. Fig. 15 is a schematic bottom perspective view of the second pair of joints of the present invention.

As shown in fig. 2 to 12, the utility model provides a pair of mobile power supply equipment, including mobile body 10 and install power supply mechanism 20 on mobile body 10, power supply mechanism 20 includes first butt joint 21 and buffer gear 22, and first butt joint 21 is connected with buffer gear 22, and buffer gear 22 is connected with mobile body 10, and buffer gear 22 is used for providing the removal buffering space for first butt joint 21.

The utility model has the advantages that the power supply mechanism 20 is arranged on the mobile main body 10, so that the mobile power supply equipment can autonomously move to the position near the mechanical equipment 40 (figure 1) needing to be charged, and the mechanical equipment 40 which is lack of power is charged; and provide the buffering space that removes for first butt joint 21 through setting up buffer gear 22, even there is certain deviation in the counterpoint of the joint that charges, power supply mechanism 20's butt joint also can be through the removal buffering space that buffer gear 22 provided, with lack the accurate combination of joint of electric mechanical equipment 40, thereby need not the manual work and go to combine, reduce the cost of labor and improve the security, make the removal power supply equipment can be applied to unmanned on duty and the low space in the power supply scene of the consumer of manual operation of not being convenient for.

In this embodiment, as shown in fig. 5 to 12, the buffer mechanism 22 includes a link 221, a first slider 222, a first slide rail 223, and a reset piece 224, one end of the link 221 is movably connected to the first pair of joints 21, the other end of the link 221 is movably connected to the first slider 222, the first slider 222 is mounted on the first slide rail 223 and can slide on the first slide rail 223, the first slide rail 223 is connected to the moving body 10, and the reset piece 224 has an acting force that makes the first slider 222 slide close to the first pair of joints 21. The buffer mechanism 22 adopts the connecting rod 221, the first slider 222, the first slide rail 223, the reset piece 224 and other structures, so that the buffer mechanism 22 can provide a translational buffer space for the first pair of joints 21, and the change of the direction of the first pair of joints 21 is avoided.

Further, the number of the connecting rod 221, the first slider 222, the first sliding rail 223 and the reset piece 224 is plural, so that the buffer mechanism 22 can provide a buffer space for the first pair of joints 21 to translate in a plurality of directions (for example, up-down direction, left-right direction and front-back direction). In this embodiment, the number of the connecting rods 221 is six, the number of the first sliding blocks 222, the number of the first sliding rails 223 and the number of the resetting pieces 224 are three, each two connecting rods 221 are matched with one first sliding block 222, one first sliding rail 223 and one resetting piece 224 to form one assembly, and the radian of the interval between the three assemblies is 120 °. Of course, in other embodiments, the damping mechanism 22 may also employ a plurality of sliding assemblies, such as a sliding assembly in the up-down direction and a sliding assembly in the front-back direction, so as to provide a translational damping space for the first pair of joints 21 in a plurality of directions (e.g., the up-down direction and the left-right direction).

Further, the end of the connecting rod 221 is movably connected to the first pair of joints 21 and the first slider 222 through a rotating shaft or a universal ball. In this embodiment, one end of the connecting rod 221 is movably connected to the first pair of joints 21 through a rotating shaft, and the other end of the connecting rod 221 is movably connected to the first slider 222 through a rotating shaft. Of course, in other embodiments, one end of the connecting rod 221 is movably connected to the first pair of joints 21 through a universal ball head, and the other end of the connecting rod 221 is movably connected to the first sliding block 222 through a universal ball head.

In this embodiment, the moving body 10 is provided with a guiding post 125, the first sliding block 222 is sleeved on the guiding post 125 and can slide on the guiding post 125, the resetting piece 224 is sleeved on the guiding post 125, one end of the resetting piece 224 abuts against the moving body 10, and the other end of the resetting piece 224 abuts against the first sliding block 222. Wherein, the reset piece 224 adopts a spring, the spring is sleeved on the guiding column 125, and the guiding column 125 is parallel to the first sliding rail 223.

In this embodiment, the power supply mechanism 20 further includes a cable harness 23, one end of the cable harness 23 is electrically connected to the first pair of connectors 21, and the other end of the cable harness 23 is used for being connected to the commercial power, so as to supply power to the first pair of connectors 21 through the commercial power. Of course, the mobile body 10 is also electrically connected to the cable harness 23, so that on one hand, the mobile body 10 can be supplied with mobile power, and on the other hand, the controller on the mobile body 10 can control the state of the commercial power supplying the first pair of connectors 21.

In this embodiment, as shown in fig. 5 to 8, the moving body 10 includes a moving base 11 and a sliding mechanism 12 mounted on the moving base 11, and the sliding mechanism 12 is connected to the power supply mechanism 20 and is used for driving the power supply mechanism 20 to slide. Wherein the sliding direction of the sliding mechanism 12 is parallel to the guide post 125 and the first sliding rail 223.

Further, the sliding mechanism 12 includes a driving mechanism 121, a second slider 122, a second slide rail 123 and a transmission assembly (not shown), the driving mechanism 121 and the second slide rail 123 are connected to the moving base 11, the second slider 122 is connected to the second slide rail 123 and can slide on the second slide rail 123, the power supply mechanism 20 is connected to the second slider 122, and the driving mechanism 121 is connected to the second slider 122 through the transmission assembly and is used for driving the second slider 122 to slide. Wherein, actuating mechanism 121 is driving motor, and the drive assembly can be the lead screw structure. Of course, in other embodiments, the driving mechanism 121 may be a telescopic cylinder or a telescopic oil cylinder, and the telescopic rod of the telescopic cylinder or the telescopic oil cylinder is directly connected to the second slider 122, so that a transmission assembly is not required.

Preferably, the second slide rail 123 is provided with a position detection sensor for detecting the sliding distance of the second slide block 122, so as to avoid that the power supply mechanism 20 slides out of place or the sliding distance is too large.

Furthermore, the second slider 122 is provided with a mounting bracket 124, the power supply mechanism 20 is mounted on the mounting bracket 124, and the mounting bracket 124 is connected with the second slider 122. The first slide rail 223 of the buffer mechanism 22 is mounted on the mounting bracket 124, and the guide post 125 is mounted on the mounting bracket 124.

In this embodiment, the moving body 10 includes a housing 13, the housing 13 is connected to the moving base 11 and forms an accommodating cavity 101, the power supply mechanism 20 and the sliding mechanism 12 are both located in the accommodating cavity 101, an opening 102 matched with the first pair of joints 21 is provided on the housing 13, and the sliding mechanism 12 is configured to drive the first pair of joints 21 to extend and retract at the opening 102. When power supply is not needed, the first pair of connectors 21 can be retracted into the housing 13, so that leakage is avoided, and safety is improved. Wherein, the end of the cable harness 23 far away from the first pair of joints 21 is exposed out of the casing 13, so as to be convenient for connecting with the commercial power.

Further, a shielding plate 131 and a driver 132 are disposed on the housing 13, the shielding plate 131 is located at the opening 102, and the driver 132 is used for driving the shielding plate 131 to close or open the opening 102. By providing the shielding plate 131, when power is not required, the first pair of contacts 21 can be retracted into the housing 13, and the shielding plate 131 shields the opening 102, further increasing safety.

Furthermore, the housing 13 is further provided with a partition 133 and a shielding case 134, the power supply mechanism 20 is located below the partition 133, the cable harness 23 is located between the partition 133 and the shielding case 134, one end of the cable harness 23 passes through the partition 133 to be connected with the first pair of connectors 21, and the shielding case 134 is used for shielding an electromagnetic field generated by the cable harness 23, so that the safety is improved.

Further, as shown in fig. 3, the bottom of the moving body 10 is further provided with a plurality of wheels 14, and the wheels 14 are used for driving the moving body 10 to move. Of course, the mobile body 10 is further provided with a positioning element, an image sensor, and a sensor such as a radar, so that the mobile body 10 can automatically find the mechanical device 40 requiring charging.

As shown in fig. 1 to 4, the present application further provides a power supply system, which includes the second pair of connectors 30 and the mobile power supply device as described above. The second pair of contacts 30 is fitted with the first pair of contacts 21, and the second pair of contacts 30 is provided with a guide slope 31 on a side facing the first pair of contacts 21 (fig. 13 to 15). One of the first pair of contacts 21 and the second pair of contacts 30 is a plug and the other of the first pair of contacts 21 and the second pair of contacts 30 is a socket, so that the first pair of contacts 21 and the second pair of contacts 30 can be brought together and energized. When the first pair of joints 21 is butted with the second pair of joints 30, the buffer mechanism 22 provides a buffer space for the first pair of joints 21 to move, and if a certain deviation exists, the guide inclined surface 31 forces the first pair of joints 21 to move within the range of the buffer space until the first pair of joints 21 is butted with the second pair of joints 30.

Further, as shown in fig. 13 to 15, heat dissipation holes 211 penetrating through the first pair of joints 21 are formed on the first pair of joints 21, ventilation holes 301 corresponding to the heat dissipation holes 211 are formed on opposite sides of the second pair of joints 30, and a heat dissipation fan 32 is disposed on at least one ventilation hole 301 of the second pair of joints 30. During charging, the first pair of connectors 21 and the second pair of connectors 30 generate a certain amount of heat, and the heat dissipation holes 211 are formed in the first pair of connectors 21, and the ventilation holes 301 corresponding to the heat dissipation holes 211 are formed in the two opposite sides of the second pair of connectors 30, so that the first pair of connectors 21 and the second pair of connectors 30 can be simultaneously dissipated by only one heat dissipation fan 32. Wherein, the first butt joint 21 and the second butt joint 30 select the high temperature resistant material PEEK, ensure to shift the heat that the power supply process produced in time.

In this embodiment, as shown in fig. 1, the power supply system further includes a mechanical device 40, a winding roll 50, and a wire 60, the second pair of connectors 30 is installed on the mechanical device 40 and is used for charging the mechanical device 40, the wire 60 is wound on the winding roll 50, one end of the wire 60 is connected to the cable harness 23, and one end of the wire 60 is connected to the commercial power. Preferably, the wire 60 is detachably connected to the cable harness 23, so that the wires 60 with different lengths can be replaced conveniently, and the wire 60 is electrically connected to the cable harness 23 by an aviation plug and an aviation socket.

In this document, the terms of upper, lower, left, right, front, rear and the like are used to define the positions of the structures in the drawings and the positions of the structures relative to each other, and are only used for the sake of clarity and convenience in technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims. It should also be understood that the terms "first," "second," and the like, as used herein, are used merely for descriptive purposes and not for limiting quantity or order.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make some changes or modifications within the technical scope of the present invention without departing from the technical scope of the present invention, and the technical contents of the above disclosure can be utilized to make equivalent embodiments, but the technical contents of the present invention are not broken away from, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. The mobile power supply equipment is characterized by comprising a mobile main body (10) and a power supply mechanism (20) installed on the mobile main body (10), wherein the power supply mechanism (20) comprises a first butt joint (21), a buffer mechanism (22) and a cable harness (23), the first butt joint (21) is connected with the buffer mechanism (22), the buffer mechanism (22) is connected with the mobile main body (10), the buffer mechanism (22) is used for providing a mobile buffer space for the first butt joint (21), one end of the cable harness (23) is electrically connected with the first butt joint (21), and the other end of the cable harness (23) is used for being connected to a mains supply.

2. The mobile power supply device according to claim 1, wherein the buffer mechanism (22) comprises a connecting rod (221), a first slider (222), a first sliding rail (223), and a reset member (224), one end of the connecting rod (221) is movably connected with the first pair of joints (21), the other end of the connecting rod (221) is movably connected with the first slider (222), the first slider (222) is mounted on the first sliding rail (223) and can slide on the first sliding rail (223), the first sliding rail (223) is connected with the mobile body (10), and the reset member (224) has an acting force that makes the first slider (222) slide close to the first pair of joints (21).

3. Mobile power unit according to claim 2, characterized in that the end of the connecting rod (221) is movably connected to the first pair of joints (21) and the first slider (222) by means of a rotating shaft or a gimballed head.

4. The mobile power supply equipment according to claim 2, wherein a guide post (125) is arranged on the mobile main body (10), the first slider (222) is sleeved on the guide post (125) and can slide on the guide post (125), the reset piece (224) is sleeved on the guide post (125), one end of the reset piece (224) abuts against the mobile main body (10), and the other end of the reset piece (224) abuts against the first slider (222).

5. The mobile power supply equipment according to claim 1, wherein the mobile body (10) comprises a mobile base (11) and a sliding mechanism (12) mounted on the mobile base (11), the sliding mechanism (12) being connected with the power supply mechanism (20) and used for driving the power supply mechanism (20) to slide.

6. The mobile power supply device according to claim 5, wherein the sliding mechanism (12) comprises a driving mechanism (121), a second slider (122), a second sliding rail (123), and a transmission assembly, the driving mechanism (121) and the second sliding rail (123) are connected to the mobile base (11), the second slider (122) is connected to the second sliding rail (123) and can slide on the second sliding rail (123), the power supply mechanism (20) is connected to the second slider (122), and the driving mechanism (121) is connected to the second slider (122) through the transmission assembly and is used for driving the second slider (122) to slide.

7. The mobile power supply equipment according to claim 6, wherein a mounting bracket (124) is arranged on the second sliding block (122), the power supply mechanism (20) is mounted on the mounting bracket (124), and the mounting bracket (124) is connected with the second sliding block (122).

8. The mobile power supply equipment according to claim 5, wherein the mobile body (10) comprises a housing (13), the housing (13) is connected with the mobile base (11) and forms a containing cavity (101), the power supply mechanism (20) and the sliding mechanism (12) are both located in the containing cavity (101), an opening (102) matched with the first pair of joints (21) is arranged on the housing (13), and the sliding mechanism (12) is used for driving the first pair of joints (21) to extend and retract at the opening (102);

the casing (13) is provided with a shielding plate (131) and a driver (132), the shielding plate (131) is located at the opening (102), and the driver (132) is used for driving the shielding plate (131) to close or open the opening (102).

9. A power supply system, characterized in that it comprises a second pair of contacts (30) and a mobile power supply apparatus according to any of claims 1-8, said second pair of contacts (30) cooperating with said first pair of contacts (21), said second pair of contacts (30) being provided with a guiding bevel (31) on the side facing said first pair of contacts (21).

10. The power supply system according to claim 9, wherein the first pair of connectors (21) is provided with heat dissipation holes (211) penetrating through the first pair of connectors (21), the second pair of connectors (30) are provided with ventilation holes (301) corresponding to the heat dissipation holes (211) on opposite sides, and the second pair of connectors (30) are provided with a heat dissipation fan (32) at least one of the ventilation holes (301).

Images