Summary of the invention
Based on this, be necessary to provide a kind of battery autopatching charger, during use, can complete to fast and reliable the charging of the battery of electric automobile is connected.
A battery autopatching charger, it comprises: charger tightens up box, its box wall is provided with curve orientation groove; Upper cover, tightens up box with described charger and is slidably connected, and described upper cover and described charger tighten up box relative sliding in the horizontal direction; And Charger (portable round), be slidably connected with described upper cover, described Charger (portable round) and described upper cover in the vertical direction relative sliding, described Charger (portable round) is contained in described charger and tightens up in box and be provided with the installation portion being arranged in described curve orientation groove, and described installation portion moves and drives described Charger (portable round) to tighten up box lifting with respect to described charger in described curve orientation groove.
Therein in an embodiment, also comprise and be fixed on the first slide block that described charger tightens up the horizontal guide rail of box and is fixed on upper cover, described horizontal guide rail and described the first slide block are slidably connected, and described horizontal guide rail and described the first slide block be relative sliding in the horizontal direction; Also comprise the upright guide rail that is fixed on described Charger (portable round) and the second slide block that is fixed on upper cover, described upright guide rail and described the second slide block are slidably connected, described upright guide rail and described the second slide block in the vertical direction relative sliding.
In an embodiment, described curve orientation groove comprises the first horizontal segment and the tilting section being connected with the first horizontal segment therein, and described tilting section extends towards described upper cover from described the first horizontal segment; When described installation portion moves in described the first horizontal segment, described Charger (portable round) stretches out described charger and tightens up box.
Therein in an embodiment, described curve orientation groove also comprises the second horizontal segment, described tilting section connects described the first horizontal segment and the second horizontal segment in centre, when described installation portion moves in described the second horizontal segment, described Charger (portable round) is recovered to described charger and tightens up in box.
Therein in an embodiment, the box wall that described charger tightens up box comprises the two side being oppositely arranged and the antetheca that connects two side, on described two side, be respectively equipped with described curve orientation groove, described installation portion has two, is arranged on respectively in a described curve orientation groove.
In addition, also provide a kind of battery autopatching charging mechanism, it comprises: battery autopatching charger and push-pull rod body, and wherein said battery autopatching charger comprises: charger tightens up box, its box wall is provided with curve orientation groove; Upper cover, tightens up box with described charger and is slidably connected, and described upper cover and described charger tighten up box relative sliding in the horizontal direction; And Charger (portable round), be slidably connected with described upper cover, described Charger (portable round) and described upper cover in the vertical direction relative sliding, described Charger (portable round) is contained in described charger and tightens up in box and be provided with the installation portion being arranged in described curve orientation groove, and described installation portion moves and drives described Charger (portable round) to tighten up box lifting with respect to described charger in described curve orientation groove; Described push-pull rod body comprises: pull bar protection box; Pull bar, is arranged in described pull bar protection box, has the pushing portion that tightens up box in order to charger described in butt; And drive unit, be arranged on pull bar protection box and be connected with described pull bar, described drive unit drives described pull bar close and push described charger and tighten up box.
Therein in an embodiment, also comprise and be fixed on the first slide block that described charger tightens up the horizontal guide rail of box and is fixed on upper cover, described horizontal guide rail and described the first slide block are slidably connected, and described horizontal guide rail and described the first slide block be relative sliding in the horizontal direction; Also comprise the upright guide rail that is fixed on described Charger (portable round) and the second slide block that is fixed on upper cover, described upright guide rail and described the second slide block are slidably connected, described upright guide rail and described the second slide block in the vertical direction relative sliding.
In an embodiment, described curve orientation groove comprises the first horizontal segment and the tilting section being connected with the first horizontal segment therein, and described tilting section extends towards described upper cover from described the first horizontal segment; When described installation portion moves in described the first horizontal segment, described Charger (portable round) stretches out described charger and tightens up box.
Therein in an embodiment, the box wall that described charger tightens up box comprises the two side being oppositely arranged and the antetheca that connects two side, on described two side, be respectively equipped with described curve orientation groove, described installation portion has two, is arranged on respectively in a described curve orientation groove.
Therein in an embodiment, on described antetheca, offer pull bar hole, pull bar locating part is installed on described antetheca, between described pull bar locating part and described antetheca, be formed with pull bar catch stopper slot, spring at pull bar catch described in the pull bar catch of vertical direction motion and in the vertical direction pushing tow is installed in described pull bar catch stopper slot, and described pull bar catch covers or exposes described pull bar hole when vertical direction moves.
In above-mentioned battery autopatching charger and battery autopatching charging mechanism, charger tightens up box and upper cover is slidably connected, and Charger (portable round) is also slidably connected with upper cover by upright guide rail, and the installation portion of Charger (portable round) is arranged on charger by curve orientation groove and tightens up on box; So, when charger tightens up box and is pushed, curve orientation groove acts on the installation portion of Charger (portable round) in the process of motion, when being moved in charger tightens up the curve orientation groove of box, installation portion can drive Charger (portable round) to slide and decline or rise with respect to upper cover, thereby reach to stretch out or be recovered to charger and tighten up the object in box, this action fast and reliable of stretching out or regaining, thus can peg graft with the socket that is placed on the battery in battery rack on fast and reliable ground.
Embodiment
The design of the battery autopatching charger of present embodiment and battery autopatching charging mechanism is: Charger (portable round) is arranged on charger by curve orientation groove and tightens up on box, so, when charger tightens up box and is pushed, Charger (portable round) moves the curve orientation groove that tightens up box along charger, and will tighten up box lifting with respect to charger, thereby reach to stretch out or be recovered to charger, tighten up the object in box, to can peg graft with the socket that is placed on the battery in battery rack.
Please refer to Fig. 1 to Fig. 3, the battery autopatching charging mechanism of present embodiment comprises battery autopatching charger 100 and push-pull rod body 200, and the two is used in conjunction with.
Battery autopatching charger 100 comprises that charger tightens up box 110, is arranged on horizontal guide rail 120, upper cover 130 that charger tightens up box 110 tops, is arranged on the first slide block 140, Charger (portable round) 150 on upper cover 130, is fixed on upright guide rail 160 on Charger (portable round) 150, is arranged on the second slide block (not shown), pull bar locating part 170 and pull bar catch 180 on upper cover 130.
Charger tightens up box 110 and has a plurality of box walls, comprises the two side 112 being oppositely arranged and the antetheca 114 that connects two side 112.On each sidewall 112, be respectively equipped with a curve orientation groove 1122, the curve orientation groove 1122 on two side 112 is symmetrical arranged.As depicted in figs. 1 and 2, curve orientation groove 1122 comprises first, second horizontal segment and the tilting section being connected with first, second horizontal segment, tilting section is positioned in the middle of first, second horizontal segment, and the first horizontal segment is positioned at below, and tilting section extends towards upper cover 130 directions from the first horizontal segment.
In addition, antetheca 114 offers pull bar hole 1142.Pull bar locating part 170 be arranged on antetheca 114 and and antetheca 114 between form pull bar catch stopper slot (sign).Pull bar catch 180 is arranged in pull bar catch stopper slot and is can in the vertical direction movable.Spring (not shown) also will be set in pull bar catch stopper slot, with the aforesaid pull bar catch 180 of in the vertical direction pushing tow, while making pull bar catch 180 normality, remain on comparatively top position, during pressurized, can move down again.Pull bar catch 180 covers or exposes pull bar hole 1142 when vertical direction moves, and more detailed working condition will be further elaborated later.
The first slide block 140 coordinating with horizontal guide rail 120 is installed on upper cover 130, makes to reach slidably annexation between upper cover 130 and horizontal guide rail 120, upper cover 130 tightens up box 110 with respect to charger and can slide in the horizontal direction.Need explanation, in the vertical direction, the first slide block 140 cannot be separated with horizontal guide rail 120.On upper cover 130, also the second slide block will be installed, and to reach and to be slidably connected with upright guide rail 160, and then reach and be slidably connected with Charger (portable round) 150.
Charger (portable round) 150 is contained in charger and tightens up in box 110, and it is provided with two and is arranged on respectively two installation portions 152 in curve orientation groove 1122.In present embodiment, installation portion 152 adopts the roller that bearing is installed.Installation portion 152 can slide along curve orientation groove 1122.Because curve orientation groove 1122 is provided with tilting section, when installation portion 152 moves in curve orientation groove 1122, Charger (portable round) 150 will stretch out or be recovered to charger and tighten up in box 110, and detailed process is as follows.
Please refer to Fig. 2 and Fig. 3, during use, upper cover 130 is fixed on electric automobile charging station, and Charger (portable round) 150 is slidably mounted on upper cover 130, therefore can not moving in the horizontal direction, Charger (portable round) 150 can only slide by the vertical direction, therefore when charger tightens up box 110 by Level Promoting, charger tightens up box 110 will be with respect to upper cover 130 horizontal slips.When charger tightens up box 110 horizontal movement, curve orientation groove 1122 position in the horizontal direction converts, the cell wall of curve orientation groove 1122 will act on installation portion 152, make installation portion 152 increase along the tilting section of curve orientation groove 1122, thereby drive Charger (portable round) 150 rise and get back to charger and tighten up in box 110.In the process declining, Charger (portable round) 150 course of action are just contrary, repeat no more.Thus, the battery autopatching charger 100 of present embodiment can be realized automatically stretching out fast and regaining of Charger (portable round) 150, the action fast and reliable of stretching out or regaining, thus can peg graft with the socket that is placed on the battery in battery rack on fast and reliable ground.
In present embodiment, horizontal guide rail 120 is arranged on charger and tightens up box 110 tops, it may be noted that it also can be arranged on other correct positions, as long as can with upper cover 130 on the first slide block 140 reach that even if be slidably connected can.In like manner, the setting of the second slide block and upright guide rail 160 is also like this.
To please refer to Fig. 1 to Fig. 3, in order realizing better, to reach fast the object that charging connects.Present embodiment also provides a kind of push-pull rod body 200, and it and battery autopatching charger 100 are used in conjunction with, and forms a battery autopatching charging mechanism.
Push-pull rod body 200 comprises pull bar protection box 210, pull bar 220 and drive unit 230.
One end of pull bar 220 is arranged in pull bar protection box 210 and is connected with drive unit 230, and the other end extends pull bar protection box 210.Drive unit 230 comprises motor and reducing gear, in order to drive pull bar 220 with respect to pull bar protection box 210 horizontal extensions.
The other end of pull bar 220 is provided with pushing portion 222 and the gear that extends forward from pushing portion 222 draws portion 224.In present embodiment, gear draws portion 224 for cylindric, which is provided with block groove (not shown), and pushing portion 222 is discoid.Gear draws the diameter of portion 224 to be less than the pull bar hole 1142 that antetheca 114 that charger tightens up box 110 is offered.The diameter of pushing portion 222 is greater than the size in pull bar hole 1142.So, gear draws portion 224 to extend into charger by pull bar hole 1142 to tighten up in box 110; Pushing portion 222 can not enter charger and tighten up in box 110, can only be connected on antetheca 114.In addition, the top of pull bar catch 180 is provided with pulley 182.One end of the corresponding pulley 182 of upper cover 130 is provided with inclined-plane 132.Acting on hereinafter of inclined-plane 132 and pulley 182 described.
Incorporated by reference to referring to figs. 1 to Fig. 3, details are as follows to use the process of push-pull rod body 200 actuating battery autopatching chargers 100.
As shown in Figure 1, under initial condition, upper cover 130 is fixed on electrical changing station, and Charger (portable round) 150 is in stretching out state.Spring vertically ejects pull bar catch 180, makes the pulley 182 on pull bar catch 180 tops withstand on inclined-plane 132 edges, and now pull bar hole 1142 all exposes.Use piler to drive pull bar protection box 210 to move to assigned address, make pull bar 220 aim at pull bar hole 1142, then drive unit 230 drives pull bar 220 to stretch out, and gear draws portion 224 to enter into charger and tightens up box 110.Pushing portion 222 is connected on antetheca 114 to promote charger and tightens up box 110 and move.
The motion of tightening up box 110 along with charger, the pulley 182 on pull bar catch 180 tops 132 moves along inclined-plane, and holddown spring gradually, makes in block groove that pull bar catch 180 inserts on pull bars 220, and shelter from the part in pull bar hole 1142, as shown in Figure 3.Pull bar 220 continues to extend, installation portion 152 is in 1122 motions of curve orientation groove, the first horizontal segment by curve orientation groove 1122 moves to tilting section, and finally rest on the second horizontal segment, thereby drive Charger (portable round) 150 rises, Charger (portable round) 150 is completely retracted into charger tightens up in box 110, as shown in Figure 2.After Charger (portable round) 150 is regained completely, the manipulator on piler is put into battery rack by battery, and makes the charging inlet of battery aim at Charger (portable round) 150.
Battery is moved to after accurate location, when Charger (portable round) 150 will be stretched out again, the motor of drive unit 230 drives pull bar 220 to regain, the gear of pull bar 220 draws portion 224 to block the edge of pull bar catch 180, pull bar catch 180 is pressed on antetheca 114, thereby charger tighten up box 110 with respect to upper cover 130 horizontal movements.When charger tightens up box 110 and moves to certain position, the pulley 182 on pull bar catch 180 tops touches the inclined-plane 132 of upper cover 130, and the pressure pretension of spring is removed.Charger tightens up box 110 and reaches the limit of behind position, the motor of drive unit 230 drives pull bar 220 slightly to stretch out, make the gear of pull bar 220 draw portion 224 no longer to block pull bar catch 180, spring in pull bar stopper slot drives pull bar catch 180 upwards to rebound, pull bar hole 1142 exposes completely, motor will drive pull bar 220 to continue to regain, until get back to initial position.In said process, the installation portion 152 of Charger (portable round) 150 moves to tilting section from the second horizontal segment of curve orientation groove 1122, and then moving to the first horizontal segment, Charger (portable round) 150 stretches out the charging inlet that charger tightens up box 110 and inserts battery, starts charging.Now, first horizontal segment of Charger (portable round) 150 on curve orientation groove 1122, so Charger (portable round) 150 is in stable state, can not leave service position, can guarantee battery charging steadily.
Above-mentioned battery autopatching charger 100 and battery autopatching charging mechanism, the installation portion 152 of Charger (portable round) 150 is arranged on charger by curve orientation groove 1122 and tightens up on box 110, so, when charger tightens up that box 110 is pushed and during horizontal movement, because Charger (portable round) 150 is slidably connected on upper cover 130, can not be along with charger tightens up box 110 horizontal movement together, so Charger (portable round) 150 will tighten up in the curve orientation groove 1122 of box 110 motion and will tighten up box 110 liftings with respect to charger at charger, thereby drive whole Charger (portable round) 150 liftings, finally reaching Charger (portable round) 150 stretches out or is recovered to charger and tighten up the object in box 110, the action fast and reliable of stretching out or regaining, thereby can peg graft with the socket that is placed on the battery in battery rack on fast and reliable ground.
Further, curve orientation groove 1122 comprises two horizontal segments, and when installation portion 152 is arranged in the first horizontal segment, Charger (portable round) 150 can remain on the state that charger tightens up box 110 that stretches out better, Charger (portable round) 150 can not leave predeterminated position, is beneficial to the steady charging of battery.Wherein, when installation portion 152 is arranged in the second horizontal segment, without External Force Acting, in charger, tighten up box 110, Charger (portable round) 150 can remain on regains the state that charger tightens up box 110, can effectively protect Charger (portable round) 150 in non operating state.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.