New energy automobile power battery electric energy output device

Abstract

The utility model relates to the technical field of power distribution devices, in particular to new energy automobile power battery electric energy output equipment which comprises a charging and discharging device and two electric energy output assemblies, and each electric energy output assembly comprises a connecting wire, a plug, a shell, a sliding disc, a winding roller and a sealing cover. When the power battery of the new energy automobile does not need to be charged, the sealing cover is pulled firstly to pull the winding roller out of the shell, then the connecting wire is wound on the winding roller, the winding roller is put back into the shell after winding of the connecting wire is completed, redundant wire ends are put into the strip-shaped groove, the sealing cover and the shell are used for protecting the connecting wire, and therefore the power battery of the new energy automobile does not need to be charged. The connecting wire is prevented from being exposed and damaged; when the power battery needs to be charged, the winding roller is taken out of the shell, and then the connecting wire is taken down for use; by means of the mode, when the new energy automobile power battery does not need to be charged, the connecting line can be protected, and the connecting line is prevented from being abraded.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution devices, and in particular to a power energy output device for a power battery of a new energy vehicle. Background Art

[0002] New energy vehicles are increasingly being chosen by everyone because of their good economy and environmental protection. However, the disadvantage of new energy vehicles is that they cannot be driven if they run out of power. New energy vehicles usually need to be charged in places with charging piles, which makes it very troublesome if the power battery of a new energy vehicle runs out of power while driving.

[0003] At present, the prior art CN203071599U discloses a charging and discharging device between electric vehicles, including a charging and discharging device, a connecting wire and a plug, wherein the connecting wire is connected to both ends of the charging and discharging device, and the plug is fixed to one end of each connecting wire; a current amplification circuit block and a control circuit block are embedded in the charging and discharging device, which is suitable for an electric vehicle with sufficient power to charge the battery of an electric vehicle with insufficient power, so as to solve the problem that the electric vehicle cannot drive due to lack of power when driving outside.

[0004] However, when the power battery does not need to be charged, the connecting wire is exposed, which makes the connecting wire easy to be worn, thus affecting subsequent use. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy vehicle power battery electric energy output device, which can protect the connecting wires and prevent the connecting wires from being worn when the power battery does not need to be charged.

[0006] To achieve the above-mentioned purpose, the utility model provides a new energy vehicle power battery power output device, comprising a charging and discharging device and two power output components, wherein the two power output components are arranged on both sides of the charging and discharging device;

[0007] The electric energy output assembly includes a connecting wire, a plug, a housing, a sliding disk, a winding roller and a sealing cover;

[0008] The connecting wire is connected to the charging and discharging device and is located on the side of the charging and discharging device; the plug is connected to the connecting wire and is located at the end of the connecting wire away from the charging and discharging device; the outer shell is located on the side of the connecting wire, and the outer shell has two strip grooves, and the two strip grooves are located on both sides of the outer shell; the sliding disk is located on the inner side of the outer shell; the winding roller is fixedly connected to the sliding disk and is located on the side of the sliding disk; the sealing cover is arranged on the side of the winding roller.

[0009] Among them, the sealing cover includes a connecting shaft, a bearing and a cover body; the connecting shaft is fixedly connected to the winding roller and is located on the side of the winding roller; the inner ring of the bearing is fixedly connected to the connecting shaft and is located on the side of the connecting shaft; the cover body is fixedly connected to the outer ring of the bearing, and is threadedly connected to the outer shell and is located on the side of the bearing.

[0010] Wherein, the electric energy output component further includes a limiting ring; the limiting ring is fixedly connected to the shell and is located on the inner side of the shell.

[0011] Wherein, the power output component further includes two fixing units; the two fixing units are mirror-imagedly arranged on both sides of the shell.

[0012] Among them, the fixing unit includes a mounting seat, a sliding rod, a screw rod and an anti-wear pad; the mounting seat is fixedly connected to the outer shell and is located on the side of the outer shell; the sliding rod is slidably connected to the mounting seat and is located on the inner side of the mounting seat; the screw rod is rotatably connected to the mounting seat and is threadedly connected to the sliding rod and is located on the side of the mounting seat; the anti-wear pad is fixedly connected to the sliding rod and is located on the side of the sliding rod.

[0013] Wherein, the fixing unit further includes a knob; the knob is fixedly connected to the screw rod and is located on the side of the screw rod.

[0014] The utility model discloses a new energy vehicle power battery power output device, wherein a current amplifying circuit block and a control circuit block are embedded in the charging and discharging device, the current amplifying circuit block and the control circuit block are connected by a wire, the connecting wires are connected to both ends of the charging and discharging device, a plug is fixed at one end of each connecting wire, one end of each connecting wire is inserted into the socket of the power battery, the current amplifying circuit block and the control circuit block quickly introduce the power energy in the power battery of the new energy vehicle with high power into the power battery with low power, thereby realizing charging from one new energy vehicle to another new energy vehicle, solving the problem of inconvenient charging of the new energy vehicle when it runs out of power during driving outside. When there is no need to charge the power battery of the new energy vehicle, first pull the sealing cover to pull the winding roller out of the shell, then wind the connecting wire on the winding roller, put the winding roller back into the shell after the winding of the connecting wire is completed, and put the excess wire ends into the strip groove, and use the sealing cover and the shell to protect the connecting wire to prevent the connecting wire from being exposed and damaged; when the power battery needs to be charged, take the winding roller out of the shell, and then take off the connecting wire for use; through the above method, when there is no need to charge the power battery of the new energy vehicle, the connecting wire can be protected to prevent the connecting wire from being worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0017] Figure 2 It is an overall bottom sectional view of the first embodiment of the utility model.

[0018] Figure 3 It is a schematic structural diagram of a connecting wire, a plug, a housing, a sliding disk and a winding roller according to the first embodiment of the utility model.

[0019] Figure 4 It is a front cross-sectional view of the connecting wire, plug, housing, sliding plate, winding roller and sealing cover of the first embodiment of the utility model.

[0020] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0021] Figure 6 It is a top cross-sectional view of a fixing unit according to the second embodiment of the utility model.

[0022] 101-charging and discharging device, 102-electric energy output component, 103-connecting wire, 104-plug, 105-housing, 106-sliding disk, 107-winding roller, 108-sealing cover, 109-strip groove, 110-connecting shaft, 111-bearing, 112-cover body, 113-limiting ring, 114-current amplification circuit block, 115-control circuit block, 201-fixing unit, 202-mounting seat, 203-sliding rod, 204-screw, 205-anti-wear pad, 206-knob. DETAILED DESCRIPTION

[0023] The first embodiment of the present application is:

[0024] See also Figure 1-Figure 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a bottom cross-sectional view of the first embodiment of the utility model as a whole, Figure 3 This is a schematic diagram of the structure of the connecting wire, plug, housing, sliding plate and winding roller of the first embodiment of the utility model. Figure 4 It is a front cross-sectional view of the connecting wire, plug, housing, sliding plate, winding roller and sealing cover of the first embodiment of the utility model.

[0025] The utility model provides a new energy vehicle power battery power output device, including a charging and discharging device 101 and two power output components 102, the power output component 102 includes a connecting line 103, a plug 104, a shell 105, a sliding disk 106, a winding roller 107, a sealing cover 108 and a limit ring 113; the sealing cover 108 includes a connecting shaft 110, a bearing 111 and a cover body 112; through the above-mentioned scheme, when the new energy vehicle power battery does not need to be charged, the connecting line 103 can be protected to prevent the connecting line 103 from being worn.

[0026] For this specific implementation, a current amplification circuit block 114 and a control circuit block 115 are embedded in the charging and discharging device 101, and the current amplification circuit block 114 and the control circuit block 115 are connected by wires, the connecting wire 103 is connected to both ends of the charging and discharging device 101, and the plug 104 is fixed at one end of each connecting wire 103, and one end of each connecting wire 103 is inserted into the socket of the power battery. The current amplification circuit block 114 and the control circuit block 115 quickly import the electric energy in the power battery of the new energy vehicle with high power into the power battery with low power, thereby realizing charging from one new energy vehicle to another new energy vehicle, solving the problem that the new energy vehicle is inconvenient to charge when it runs out of power while driving outside. The specific structure and use method of the charging and discharging device 101, the connecting wire 103, the plug 104, the current amplification circuit block 114 and the control circuit block 115 are recorded in the patent document with the publication number CN203071599U, which is not within the scope of protection of this application and will not be repeated here.

[0027] Among them, the two power output components 102 are arranged on both sides of the charging and discharging device 101; the power output component 102 includes a connecting line 103, a plug 104, a shell 105, a sliding disk 106, a winding roller 107 and a sealing cover 108; the connecting line 103 is connected to the charging and discharging device 101 and is located on the side of the charging and discharging device 101; the plug 104 is connected to the connecting line 103 and is located at the end of the connecting line 103 away from the charging and discharging device 101; the shell 105 is located on the side of the connecting line 103, and the shell 105 has two strip grooves 109, and the two strip grooves 109 are located on both sides of the shell 105; the sliding disk 106 is located on the inner side of the shell 105; the winding roller 107 is fixedly connected to the sliding disk 106 and is located on the side of the sliding disk 106; the sealing cover 108 is arranged on the side of the winding roller 107. When there is no need to charge the power battery of the new energy vehicle, first pull the sealing cover 108 to pull the winding roller 107 out of the shell 105, and then wind the connecting wire 103 on the winding roller 107. After the winding of the connecting wire 103 is completed, put the winding roller 107 back into the shell 105, and put the excess wire ends into the strip groove 109. The sealing cover 108 and the shell 105 are used to protect the connecting wire 103 to prevent the connecting wire 103 from being exposed and damaged. When the power battery needs to be charged, the winding roller 107 is taken out of the shell 105, and then the connecting wire 103 is removed for use. In the above manner, when there is no need to charge the power battery of the new energy vehicle, the connecting wire 103 can be protected to prevent the connecting wire 103 from being worn.

[0028] Secondly, the connecting shaft 110 is fixedly connected to the winding roller 107 and is located on the side of the winding roller 107; the inner ring of the bearing 111 is fixedly connected to the connecting shaft 110 and is located on the side of the connecting shaft 110; the cover 112 is fixedly connected to the outer ring of the bearing 111, and is threadedly connected to the housing 105 and is located on the side of the bearing 111. The cover 112 and the housing 105 are connected by threads, and the connecting shaft 110 and the bearing 111 connect the cover 112 and the winding roller 107, and the bearing 111 allows the cover 112 to rotate smoothly; when it is not necessary to charge the power battery of the new energy vehicle, the cover 112 is unscrewed from the housing 105, and then the cover 112 is pulled to pull the winding roller 107 out of the housing 105.

[0029] Meanwhile, the limiting ring 113 is fixedly connected to the housing 105 and is located inside the housing 105. The limiting ring 113 can prevent the sliding plate 106 from escaping from the housing 105, thereby preventing the winding roller 107 from separating from the housing 105.

[0030] When using the utility model, a current amplifying circuit block 114 and a control circuit block 115 are embedded in the charging and discharging device 101, and the current amplifying circuit block 114 and the control circuit block 115 are connected by a wire. The connecting wires 103 are connected to both ends of the charging and discharging device 101, and the plug 104 is fixed at one end of each connecting wire 103. The plug 104 at one end of each connecting wire 103 is inserted into the socket of the power battery. The current amplifying circuit block 114 and the control circuit block 115 quickly import the electric energy in the power battery of the new energy vehicle with high power into the power battery with low power, thereby realizing charging from one new energy vehicle to another new energy vehicle, solving the problem of inconvenient charging of new energy vehicles when they run out of power while driving outside. When it is not necessary to charge the power battery of the new energy vehicle, first unscrew the cover 112 from the shell 105, pull the cover 112 to pull the winding roller 107 out of the shell 105, and then wind the connecting wire 103 on the winding roller 107. After the winding of the connecting wire 103 is completed, put the winding roller 107 back into the shell 105, and put the excess wire ends into the strip groove 109. Use the sealing cover 108 and the shell 105 to protect the connecting wire 103 to prevent the connecting wire 103 from being exposed and damaged; when it is necessary to charge the power battery, take the winding roller 107 out of the shell 105, and then remove the connecting wire 103 for use; through the above method, when it is not necessary to charge the power battery of the new energy vehicle, the connecting wire 103 can be protected to prevent the connecting wire 103 from being worn.

[0031] The second embodiment of the present application is:

[0032] Based on the first embodiment, please refer to Figure 5-Figure 6 ,in, Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 6 It is a top cross-sectional view of a fixing unit according to the second embodiment of the utility model.

[0033] The utility model provides a new energy vehicle power battery power output device, which further includes two fixing units 201 ; the fixing unit 201 includes a mounting seat 202 , a slide bar 203 , a screw rod 204 , an anti-wear pad 205 and a knob 206 .

[0034] According to this specific embodiment, the two fixing units 201 are mirror-imaged on both sides of the housing 105. After the connecting wire 103 is wound on the winding roller 107, the connecting wire 103 can be fixed by the two fixing units 201 to prevent the connecting wire 103 from being separated from the roller.

[0035] The mounting seat 202 is fixedly connected to the housing 105 and is located at the side of the housing 105; the slide bar 203 is slidably connected to the mounting seat 202 and is located inside the mounting seat 202; the screw rod 204 is rotatably connected to the mounting seat 202 and is threadedly connected to the slide bar 203 and is located at the side of the mounting seat 202; the anti-wear pad 205 is fixedly connected to the slide bar 203 and is located at the side of the slide bar 203. When the user rotates the screw rod 204, the screw rod 204 rotates to move the slide bar 203 along the mounting seat 202, and the slide bar 203 drives the anti-wear pad 205 to move. By clamping the connecting line 103 with the two anti-slip pads, the connecting line 103 can be prevented from being detached from the roller.

[0036] Secondly, the knob 206 is fixedly connected to the screw rod 204 and is located at the side of the screw rod 204. The user can hold the knob 206 to rotate the screw rod 204.

[0037] When using the utility model, after the connecting line 103 is wound on the winding roller 107, the user holds the knob 206 and rotates the screw 204. The rotation of the screw 204 causes the slide bar 203 to move along the mounting seat 202. The slide bar 203 drives the anti-wear pad 205 to move. By clamping the connecting line 103 with the two anti-slip pads, the connecting line 103 can be prevented from falling off the roller.

[0038] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A new energy vehicle power battery power output device, including a charging and discharging device, characterized in that: It also includes two power output components; the two power output components are arranged on both sides of the charging and discharging device; The electric energy output assembly includes a connecting wire, a plug, a housing, a sliding disk, a winding roller and a sealing cover; The connecting line is connected to the charging and discharging device and is located on the side of the charging and discharging device; The plug is connected to the connecting wire and is located at one end of the connecting wire away from the charging and discharging device; the shell is located on the side of the connecting wire, and the shell has two strip grooves, and the two strip grooves are located on both sides of the shell; the sliding disk is located on the inner side of the shell; the winding roller is fixedly connected to the sliding disk and is located on the side of the sliding disk; the sealing cover is arranged on the side of the winding roller.

2. A new energy vehicle power battery power output device as claimed in claim 1, characterized in that: The sealing cover includes a connecting shaft, a bearing and a cover body; the connecting shaft is fixedly connected to the winding roller and is located on the side of the winding roller; the inner ring of the bearing is fixedly connected to the connecting shaft and is located on the side of the connecting shaft; the cover body is fixedly connected to the outer ring of the bearing, is threadedly connected to the outer shell, and is located on the side of the bearing.

3. A new energy vehicle power battery power output device as claimed in claim 2, characterized in that: The electric energy output component also includes a limiting ring; the limiting ring is fixedly connected to the shell and is located inside the shell.

4. A new energy vehicle power battery power output device as claimed in claim 3, characterized in that: The electric energy output component further comprises two fixing units; the two fixing units are mirror-imagedly arranged on both sides of the housing.

5. A new energy vehicle power battery power output device as claimed in claim 4, characterized in that: The fixing unit includes a mounting seat, a sliding rod, a screw rod and an anti-wear pad; the mounting seat is fixedly connected to the outer shell and is located on the side of the outer shell; the sliding rod is slidably connected to the mounting seat and is located on the inner side of the mounting seat; the screw rod is rotatably connected to the mounting seat and is threadedly connected to the sliding rod and is located on the side of the mounting seat; the anti-wear pad is fixedly connected to the sliding rod and is located on the side of the sliding rod.

6. A new energy vehicle power battery power output device as claimed in claim 5, characterized in that: The fixing unit further comprises a knob; the knob is fixedly connected to the screw rod and is located on the side of the screw rod.

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