阅读说明：本技术 一种电动车控制器的安装盒 (Mounting box of electric vehicle controller ) 是由 黄明 黄彬 于 2021-09-23 设计创作，主要内容包括：本发明涉及电动车技术领域,尤其涉及一种电动车控制器的安装盒,包括放置槽,所述放置槽的内侧开设有卡槽,放置槽的内部滑动连接有密封板,密封板的右侧固定连接有卡板,放置槽的内部开设有滑槽,滑槽的内部滑动连接有上滑板,上滑板的上侧开设有辅助槽,密封板的下侧与辅助槽的内部滑动连接,辅助槽的下侧设置有排线装置。本发明通过农村道路相对坑坑洼洼较多,进而会造成电车在运动中造成较大的振动,进而保障了电车在受到振动后,放置槽内部的控制器具备及时的缓冲效果,进而保障了控制器使用的安全性,也保障了控制器使用的寿命,避免了农村道路容易造成振动导致控制器受损的弊端。(The invention relates to the technical field of electric vehicles, in particular to a mounting box of an electric vehicle controller, which comprises a placing groove, wherein a clamping groove is formed in the inner side of the placing groove, a sealing plate is connected in the placing groove in a sliding manner, a clamping plate is fixedly connected to the right side of the sealing plate, a sliding groove is formed in the placing groove, an upper sliding plate is connected in the sliding groove in a sliding manner, an auxiliary groove is formed in the upper side of the upper sliding plate, the lower side of the sealing plate is connected with the inner part of the auxiliary groove in a sliding manner, and a wire arranging device is arranged on the lower side of the auxiliary groove. The controller has the advantages that the countryside road is relatively more in potholes, so that the trolley bus can vibrate greatly during movement, the timely buffering effect of the controller in the placing groove is guaranteed after the trolley bus is vibrated, the use safety of the controller is further guaranteed, the service life of the controller is also guaranteed, and the defect that the controller is damaged due to vibration easily caused by the countryside road is overcome.)

1. The utility model provides an electric vehicle controller's mounting box, includes standing groove (1), its characterized in that: the inner side of the placing groove (1) is provided with a clamping groove (2), the inner part of the placing groove (1) is connected with a sealing plate (3) in a sliding way, the right side of the sealing plate (3) is fixedly connected with a clamping plate (4), the inner part of the placing groove (1) is provided with a sliding groove (6), the inner part of the sliding groove (6) is connected with an upper sliding plate (7) in a sliding way, the upper side of the upper sliding plate (7) is provided with an auxiliary groove (8), the lower side of the sealing plate (3) is connected with the inner part of the auxiliary groove (8) in a sliding way, the lower side of the auxiliary groove (8) is provided with a wire arranging device, the surface of a lower sliding plate (10) is connected with the inner part of the sliding groove (6) in a sliding way, the inner part of the placing groove (1) is provided with a damping device, the front side of the sealing plate (3) is fixedly connected with a fixing plate (19), the inner part of the placing groove (1) is provided with a butt joint groove (20), the surface of the fixing plate (19) is connected with the butt joint groove (20) in a sliding way, the interior of the placing groove (1) is provided with a lifting groove (21) communicated with the butt joint groove (20), and a fixing device is arranged in the lifting groove (21).

2. The mounting box of an electric vehicle controller according to claim 1, characterized in that: the clamping groove (2) and the clamping plate (4) are irregular in shape, and the surface of the clamping plate (4) is connected to the inside of the clamping groove (2) in a sliding mode.

3. The mounting box of an electric vehicle controller according to claim 1, characterized in that: the upside fixedly connected with guard plate (5) of closing plate (3), the shape of guard plate (5) is isosceles trapezoid shape, the upside sliding connection of the downside and standing groove (1) of guard plate (5).

4. The mounting box of an electric vehicle controller according to claim 1, characterized in that: the wire arranging device comprises a connecting rod (9), the upper end of the connecting rod (9) is connected to the inside of the upper sliding plate (7) in a sliding mode, the lower end of the connecting rod (9) is fixedly connected with a lower sliding plate (10), a tension spring (11) is sleeved on the surface of the connecting rod (9) in a sliding mode, and the upper end and the lower end of the tension spring (11) are fixedly connected to the lower side of the upper sliding plate (7) and the upper side of the lower sliding plate (10) respectively.

5. The mounting box of electric vehicle controller according to claim 4, characterized in that: wire casing (12) have all been seted up to the downside of skateboarding (7) and the upside of gliding plate (10), and the front side fixedly connected with gag lever post (13) of gliding plate (10), the front end sliding connection of gag lever post (13) is in the inside of standing groove (1).

6. The mounting box of an electric vehicle controller according to claim 1, characterized in that: damping device is including placing board (14), places the inside of the surface sliding connection of board (14) in standing groove (1), places downside fixedly connected with buffer beam (15) of board (14), and the lower extreme sliding connection of buffer beam (15) is in the inside of standing groove (1), and buffer spring (16) have been cup jointed in the surface sliding of buffer beam (15), and buffer spring (16) upper and lower both ends difference fixed connection is in the downside of placing board (14) and the inside of standing groove (1).

7. The mounting box of electric vehicle controller according to claim 6, characterized in that: the upper side of the placing plate (14) is connected with a damping plate (17) in a sliding mode, and the upper side of the damping plate (17) is inclined.

8. The mounting box of an electric vehicle controller according to claim 7, characterized in that: damping spring (18) are sleeved on the surface of the damping plate (17) in a sliding mode, and the upper end and the lower end of the damping spring (18) are fixedly connected to the surface of the damping plate (17) and the upper side of the placing plate (14) respectively.

9. The mounting box of an electric vehicle controller according to claim 1, characterized in that: fixing device includes lifter plate (22), the sliding surface connection of lifter plate (22) is in the inside of lift groove (21), upside fixedly connected with hand (23) of lifter plate (22), front side fixedly connected with limiting plate (24) of lifter plate (22), the inside sliding connection of limiting plate (24) has lifter (25), the upper and lower both ends fixed connection of lifter (25) is in the inside of lift groove (21), fixed spring (26) have been cup jointed in the sliding surface of lifter (25), fixed spring (26) upper and lower both ends difference fixed connection is in the inside of lift groove (21) and the upside of limiting plate (24).

10. The mounting box of an electric vehicle controller according to claim 9, characterized in that: the rear side of the lifting plate (22) and the upper side of the fixing plate (19) are inclined, a fixing groove (27) is formed in the upper side of the fixing plate (19), and the lower side of the lifting plate (22) is clamped in the fixing groove (27) in a sliding mode.

Technical Field

The application relates to the technical field of electric vehicles, in particular to a mounting box of an electric vehicle controller.

Background

As the electric motor car discloses: the utility model provides an electric vehicle controller's mounting box electric vehicle controller, discloses an electric vehicle controller's mounting box model and is: A96V type controller, an electric vehicle controller (controller) is a mounting box vehicle core controller of the electric vehicle controller, the electric vehicle controller has the functions of reverse charging, locked-rotor protection, dynamic and static open-phase protection, cruise alarm, high-speed control, mode switching, follow-up abs system and the like, but aiming at an electric vehicle with the mounting box of the electric vehicle controller used on a rural village road, because most rural villages are dirt roads with potholes, when the electric vehicle runs on the road, the electric vehicle is usually vibrated due to the potholes on the road, the controller inside the electric vehicle is usually placed inside the electric vehicle or fixed on a bottom plate inside the electric vehicle during vibration, further, when the vibration generated by the electric vehicle during riding is directly acted on the controller, further, the controller is damaged due to vibration, and further the service life of the controller is reduced, and the controller is often damaged to cause the inconvenience of using the electric car and the like

Disclosure of Invention

The present invention is directed to a mounting box of an electric vehicle controller, so as to solve the problems in the background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides an electric vehicle controller's mounting box, including the standing groove, the draw-in groove has been seted up to the inboard of standing groove, the inside sliding connection of standing groove has the closing plate, the right side fixedly connected with cardboard of closing plate, the spout has been seted up to the inside of standing groove, the inside sliding connection of spout has the top slide, the auxiliary tank has been seted up to the upside of top slide, the downside of closing plate and the inside sliding connection of auxiliary tank, the downside of auxiliary tank is provided with the winding displacement device, the inside at the spout is connected in the surface sliding of bottom slide, the inside of standing groove is provided with damping device, the front side fixedly connected with fixed plate of closing plate, the butt joint groove has been seted up to the inside of standing groove, the inside of fixed plate is connected in the inside of butt joint groove, the inside of standing groove is seted up the lift groove that is linked together with the butt joint groove, the inside of lift groove is provided with fixing device.

Preferably, the clamping grooves and the clamping plates are irregular in shape, and the surfaces of the clamping plates are connected inside the clamping grooves in a sliding mode.

Preferably, the upper side fixedly connected with guard plate of sealing plate, the shape of guard plate is isosceles trapezoid shape, the upside sliding connection of downside and the standing groove of guard plate.

Preferably, the winding displacement device includes the connecting rod, and the upper end sliding connection of connecting rod is in the inside of last slide, and the lower extreme fixedly connected with lower slide of connecting rod, the surperficial slip of connecting rod has cup jointed tension spring, and tension spring's upper and lower both ends are fixed connection respectively at the downside of last slide and the upside of lower slide.

Preferably, the wire casing has all been seted up to the downside of skateboarding and the upside of skateboarding, and the front side fixedly connected with gag lever post of skateboarding, the front end sliding connection of gag lever post is in the inside of standing groove.

Preferably, damping device is including placing the board, and the surface sliding connection who places the board is in the inside of standing groove, places the downside fixedly connected with buffer beam of board, and buffer beam's lower extreme sliding connection has cup jointed buffer spring in the inside of standing groove, buffer beam's surface sliding, and buffer spring's upper and lower both ends are fixed connection respectively in the downside of placing the board and the inside of standing groove.

Preferably, the upper side of the placing plate is connected with a damping plate in a sliding mode, and the upper side of the damping plate is inclined.

Preferably, damping spring has been cup jointed in the surface slip of shock attenuation board, and damping spring's upper and lower both ends fixed connection respectively is on the surface of shock attenuation board and place the upside of board.

Preferably, fixing device includes the lifter plate, and the sliding surface of lifter plate connects in the inside of lift groove, and the upside fixedly connected with hand (hold) of lifter plate, the front side fixedly connected with limiting plate of lifter plate, and the inside sliding connection of limiting plate has the lifter, and the upper and lower both ends fixed connection of lifter is in the inside of lift groove, and the sliding surface of lifter has cup jointed fixed spring, and fixed spring's upper and lower both ends difference fixed connection is in the inside of lift groove and the upside of limiting plate.

Preferably, the rear side of the lifting plate and the upper side of the fixing plate are also inclined, a fixing groove is formed in the upper side of the fixing plate, and the lower side of the lifting plate is slidably clamped in the fixing groove.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, the relative potholes on the rural roads are more, so that the electric car can generate larger vibration during the movement, when the electric car is vibrated, the buffer spring which is originally in a static state can make the controller and the placing plate in the placing groove indirectly driven to vibrate under the vibration of the electric car, at the moment, when the buffer spring is moved downwards by the placing plate, the elastic force of the shock absorption spring can generate downward extrusion force on the placing plate, and further, through the elastic effect of the relative movement of the shock absorption spring and the buffer spring, the controller is placed in the placing groove to move up and down along with the placing plate, so that the good shock absorption effect is achieved through the elastic effect of the relative movement of the shock absorption spring and the buffer spring, and further, the timely buffering effect of the controller in the placing groove is ensured after the electric car is vibrated, and the use safety of the controller is further ensured, the service life of the controller is guaranteed, and the defect that the controller is damaged due to vibration easily caused by rural roads is overcome.

Secondly, through receiving the fixed spring that the lifter plate drove limiting plate extrusion shrinkage deformation, because after the pressure of unrestricted position board, fixed spring can take place to reset through the elasticity potential energy of self, and then the downside joint that makes the lifter plate is fixed in the inside of fixed slot, the effect of limiting plate and lifter is for carrying out spacing fixed effect to the lifter plate, such mode has ensured to dock confined simplicity between standing groove and the closing plate, guaranteed to dock fixed high efficiency between standing groove and the closing plate, ensured that standing groove and closing plate dock confined flexibility.

Third, put the inside of slide and lower slide upper wire casing through the connecting wire on the controller, then through by the tensile tension spring of slide under the pulling force potential energy of self, the shrink that the slide followed tension spring resets and the closure that resets is gone back to the lower slide, and then make the connecting wire on the controller by the inside of neat extrusion at the wire casing, the effect of connecting rod is for the limiting displacement to the slide, such mode has ensured that the controller can be quick arranges the connecting wire when installing and places, the drawback of traditional connecting wire winding together has been improved, the security that the connecting wire carried out neatly placing has been ensured, the protective effect that the connecting wire carried out the exclusive alignment has been ensured.

Fourthly, seal down through the butt joint that utilizes closing plate and standing groove, the closing plate can drive the guard plate and slide the gap that covers between closing plate and the standing groove at the upside of standing groove, isosceles trapezoid through the guard plate has ensured when rainy day, the upside infiltration of trolley-bus gets into the inside back of trolley-bus, the rainwater reachs the upper side back of guard plate, cover and the isosceles trapezoid of guard plate between standing groove and the closing plate through the guard plate plays certain water-proof effects, and then ensured the security of rainy day controller at closing plate and the inside use of standing groove.

Fifthly, through utilizing the handle on the upper side of the lifting plate, the fixed structure between the placing groove and the sealing plate can be quickly separated, the convenience of locking and dismounting between the placing groove and the sealing plate is guaranteed, and the convenience of taking and maintaining the placing groove internal controller is guaranteed.

It is six, through the butt joint of standing groove and closing plate and seal, and then through the auxiliary groove contact of closing plate downside and upper slide upside, when making closing plate and standing groove seal, the closing plate can drive the inside that the upper slide got into the spout, and then makes the outside opening of standing groove all carry out confined good effect, has ensured that the standing groove carries out the good dustproof effect that the convenience sealed plays.

The seventh mode is that the controller is placed on the upper side of the placing plate, the controller can not move around in the placing plate through the limiting effect of the upper side of the placing plate, and therefore the controller is guaranteed to have a certain fixing effect on the upper side of the placing plate, and the controller is prevented from shaking to cause damage caused by vibration.

Its eight, through the irregular form that utilizes draw-in groove and cardboard, make the closing plate drive the cardboard when the inside of draw-in groove docks, make the closing plate can only carry out the removal around in the inside of standing groove through the irregular form of draw-in groove and cardboard, can not form the effect that the closing plate rocked from top to bottom in the inside of standing groove, and then the stability of guarantee closing plate when the upside of standing groove seals, ensured the simplicity that carries out the butt joint between standing groove and the closing plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of a mounting box of an electric vehicle controller according to the present invention;

FIG. 2 is a schematic view of a card slot of the present invention;

FIG. 3 is a schematic view of the construction of the upper slide plate of the present invention;

FIG. 4 is a schematic view of the structure of the placement board of the present invention;

FIG. 5 is a schematic view of the construction of the lower slide plate of the present invention;

FIG. 6 is a schematic view of the interior of the storage case of the present invention;

FIG. 7 is an enlarged schematic view of FIG. 4 at A in accordance with the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 6 at B.

In the figure: the box is placed to 1, 2 draw-in grooves, 3 sealing plates, 4 cardboard, 5 guard plates, 6 spouts, 7 upper sliding plates, 8 auxiliary grooves, 9 connecting rods, 10 lower sliding plates, 11 tension springs, 12 wire grooves, 13 limiting rods, 14 placing plates, 15 buffer rods, 16 buffer springs, 17 shock absorbing plates, 18 shock absorbing springs, 19 fixing plates, 20 butt joint grooves, 21 lifting grooves, 22 lifting plates, 23 handles, 24 limiting plates, 25 lifting rods, 26 fixing springs and 27 fixing grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1-8, a mounting box of an electric vehicle controller comprises a placing groove 1, a clamping groove 2 is formed in the inner side of the placing groove 1, a sealing plate 3 is slidably connected in the placing groove 1, a clamping plate 4 is fixedly connected to the right side of the sealing plate 3, the clamping groove 2 and the clamping plate 4 are irregular in shape, the surface of the clamping plate 4 is slidably connected in the clamping groove 2, a protection plate 5 is fixedly connected to the upper side of the sealing plate 3, the protection plate 5 is isosceles trapezoid in shape, the lower side of the protection plate 5 is slidably connected with the upper side of the placing groove 1, a sliding groove 6 is formed in the placing groove 1, an upper sliding plate 7 is slidably connected in the sliding groove 6, an auxiliary groove 8 is formed in the upper side of the upper sliding plate 7, the lower side of the sealing plate 3 is slidably connected with the inner side of the auxiliary groove 8, a wire arranging device is arranged on the lower side of the auxiliary groove 8, and the surface of the lower sliding plate 10 is slidably connected in the sliding groove 6, the inside of the placing groove 1 is provided with a damping device, the front side of the sealing plate 3 is fixedly connected with a fixing plate 19, the inside of the placing groove 1 is provided with a butt joint groove 20, the surface of the fixing plate 19 is connected with the inside of the butt joint groove 20 in a sliding way, the inside of the placing groove 1 is provided with a lifting groove 21 communicated with the butt joint groove 20, the inside of the lifting groove 21 is provided with a fixing device, by utilizing the irregular shapes of the clamping grooves 2 and the clamping plates 4, when the sealing plate 3 drives the clamping plates 4 to be butted in the clamping grooves 2, the sealing plate 3 can only move forwards and backwards in the placing groove 1 through the irregular shapes of the clamping grooves 2 and the clamping plates 4, the effect that the sealing plate 3 shakes up and down in the placing groove 1 is not generated, and then guarantee the stability of closing plate 3 when the upside of standing groove 1 seals, ensured the simplification of carrying out the butt joint between standing groove 1 and the closing plate 3.

When using, seal through the butt joint of standing groove 1 and closing plate 3, and then contact through closing plate 3 downside and the auxiliary groove 8 of upper slide 7 upside, when making closing plate 3 and standing groove 1 seal, closing plate 3 can drive upper slide 7 and get into the inside of spout 6, and then makes the outside opening of standing groove 1 all carry out confined good effect, has ensured that standing groove 1 carries out the good dustproof effect that the convenience sealed plays.

When using, seal down through the butt joint that utilizes closing plate 3 and standing groove 1, closing plate 3 can drive guard plate 5 and slide the gap that covers between closing plate 3 and the standing groove 1 at the upside of standing groove 1, isosceles trapezoid shape through guard plate 5 has ensured when rainy day, the upside infiltration of trolley-bus gets into the inside back of trolley-bus, the rainwater reaches behind the upper side of guard plate 5, cover and the isosceles trapezoid shape of guard plate 5 to standing groove 1 and closing plate 3 between through guard plate 5 plays certain water-proof effects, and then has ensured the security of rainy day controller at closing plate 3 and the inside use of standing groove 1.

Example 2: referring to fig. 5, on the basis of the first embodiment, the wire arranging device includes a connecting rod 9, an upper end of the connecting rod 9 is slidably connected inside the upper sliding plate 7, a lower sliding plate 10 is fixedly connected to a lower end of the connecting rod 9, a tension spring 11 is slidably sleeved on a surface of the connecting rod 9, upper and lower ends of the tension spring 11 are respectively fixedly connected to a lower side of the upper sliding plate 7 and an upper side of the lower sliding plate 10, wire slots 12 are respectively formed in a lower side of the upper sliding plate 7 and an upper side of the lower sliding plate 10, a limiting rod 13 is fixedly connected to a front side of the lower sliding plate 10, and a front end of the limiting rod 13 is slidably connected inside the placing slot 1.

When the controller is used, the sealing plate 3 drives the upper sliding plate 7 to slide and butt joint towards the inside of the sliding groove 6, the lower sliding plate 10 on the lower side of the upper sliding plate 7 also moves along with the upper sliding plate, the limiting effect on the lower sliding plate 10 is realized through the limiting rod 13, the lower sliding plate 10 can only be limited at the same height, after the controller is placed in the placing groove 1, an operator controls the upper sliding plate 7 to separate the upper sliding plate 7 from the lower sliding plate 10, then connecting wires on the controller are placed in the upper wire groove 12 of the upper sliding plate 7 and the lower sliding plate 10, then the upper sliding plate 7 is reset and closed with the lower sliding plate 10 along with the contraction of the tension spring 11 under the self tension potential energy of the tension spring 11 stretched by the upper sliding plate 7, the connecting wires on the controller are neatly extruded in the upper wire groove 12, the connecting rod 9 plays a role in limiting effect on the upper sliding plate 7, and the mode ensures that the controller can quickly arrange and place the connecting wires when being installed, the shortcoming of traditional connecting wire winding together has been improved, has ensured the security that the connecting wire carried out neatly placing, has ensured that the connecting wire carries out the protective effect of permutation alone.

Example 3: referring to fig. 4-7, the damping device includes a placing plate 14, the surface of the placing plate 14 is slidably connected to the inside of the placing groove 1, the lower side of the placing plate 14 is fixedly connected with a buffer rod 15, the lower end of the buffer rod 15 is slidably connected to the inside of the placing groove 1, the surface of the buffer rod 15 is slidably sleeved with a buffer spring 16, the upper and lower ends of the buffer spring 16 are respectively fixedly connected to the lower side of the placing plate 14 and the inside of the placing groove 1, the upper side of the placing plate 14 is slidably connected with a damping plate 17, the upper side of the damping plate 17 is inclined, the surface of the damping plate 17 is slidably sleeved with a damping spring 18, the upper and lower ends of the damping spring 18 are respectively fixedly connected to the surface of the damping plate 17 and the upper side of the placing plate 14, by placing the controller on the upper side of the placing plate 14, the controller is prevented from moving back and forth and left and right in the placing plate 14 by the limiting action of the upper side of the placing plate 14, and then ensured that the controller possesses certain fixed effect at the upside of placing board 14, avoided the controller to take place to rock the damage that leads to the fact the vibration.

When in use, after the placing plate 14 is used for limiting and placing the controller, when the placing groove 1 and the sealing plate 3 are closed, the lower side of the sealing plate 3 extrudes the inclined shape of the damping plate 17, the inclined shape of the damping plate 17 ensures that the sealing plate 3 has good sliding effect when contacting with the damping plate 17, as the electric car is in motion, the electric car can generate larger vibration during motion due to more depressions on rural roads, when the electric car is vibrated, the buffer spring 16 which is originally in a static state can indirectly drive the controller and the placing plate 14 in the placing groove 1 to vibrate under the vibration of the electric car, at this time, when the buffer spring 16 is moved downwards by the placing plate 14, the elastic force of the buffer spring 18 can generate downward extrusion force on the placing plate 14, and further, through the elastic force effect of the relative motion between the buffer spring 18 and the buffer spring 16, the controller has been ensured and has been placed inside placing plate 14 of following and carry out the up-and-down motion in standing groove 1, and then has played good shock attenuation effect through the elasticity effect of damping spring 18 and 16 relative motions of buffer spring, and then has ensured the trolley-bus and receiving the vibration back, the inside controller of standing groove 1 is equipped with timely buffering effect, and then has ensured the security that the controller used, has also ensured the life-span that the controller used, has avoided rural road to cause the vibration easily and has leaded to the impaired drawback of controller.

Example 4: referring to fig. 6-8, the fixing device includes a lifting plate 22, a surface of the lifting plate 22 is slidably connected to the inside of the lifting groove 21, a handle 23 is fixedly connected to an upper side of the lifting plate 22, a stopper plate 24 is fixedly connected to a front side of the lifting plate 22, a lifting rod 25 is slidably connected to the inside of the stopper plate 24, upper and lower ends of the lifting rod 25 are fixedly connected to the inside of the lifting groove 21, a fixing spring 26 is slidably sleeved on a surface of the lifting rod 25, upper and lower ends of the fixing spring 26 are fixedly connected to the inside of the lifting groove 21 and an upper side of the stopper plate 24, a rear side of the lifting plate 22 and an upper side of the fixing plate 19 are also inclined, a fixing groove 27 is formed on an upper side of the fixing plate 19, a lower side of the lifting plate 22 is slidably engaged to the inside of the fixing groove 27, when the placing groove 1 is used for abutting against the sealing plate 3, the fixing plate 19 on the front side of the sealing plate 3 presses the inclined state of the lifting plate 22 through its own inclination, further, the lifting plate 22 slides upwards in the lifting groove 21, the smoothness of the contact sliding between the fixed plate 19 and the lifting plate 22 is ensured by the inclined shape of the lower side of the lifting plate 22, when the lower side of the lifting plate 22 is engaged with the fixing groove 27, by the fixing spring 26 which is pressed and contracted by the retainer plate 24 driven by the lifting plate 22, without the pressure of the limiting plate 24, the fixing spring 26 will be reset by the elastic potential energy of itself, the lower side of the lifting plate 22 is clamped and fixed in the fixing groove 27, the limit plate 24 and the lifting rod 25 are used for limiting and fixing the lifting plate 22, by the aid of the mode, the simplicity of butt joint and sealing between the placing groove 1 and the sealing plate 3 is guaranteed, the efficiency of butt joint and fixation between the placing groove 1 and the sealing plate 3 is guaranteed, and the flexibility of butt joint and sealing between the placing groove 1 and the sealing plate 3 is guaranteed.

When using, through utilizing the side hand (hold) 23 on the lifter plate 22, can be quick carry out quick separation with the fixed knot structure between standing groove 1 and the closing plate 3, ensured to lock the convenience dead and dismantled between standing groove 1 and the closing plate 3, ensured to get the convenience of taking the maintenance to standing groove 1 internal control ware.

The working principle is as follows: the utility model provides an electric vehicle controller's mounting box, through the irregularity form that utilizes draw-in groove 2 and cardboard 4, make closing plate 3 when driving cardboard 4 and dock in the inside of draw-in groove 2, make closing plate 3 can only carry out the removal around in the inside of standing groove 1 through the irregularity form of draw-in groove 2 and cardboard 4, can not form the effect that closing plate 3 rocked from top to bottom in the inside of standing groove 1, dock through standing groove 1 and closing plate 3 and seal, and then contact through the auxiliary groove 8 of closing plate 3 downside and last slide 7 upside, when making closing plate 3 and standing groove 1 seal, closing plate 3 can drive the inside that slide 7 got into spout 6.

The sealing plate 3 can drive the protection plate 5 to slide on the upper side of the placing groove 1 to cover a gap between the sealing plate 3 and the placing groove 1 under the sealing and sealing effect of the sealing plate 3 and the placing groove 1, the isosceles trapezoid shape of the protection plate 5 ensures that when the trolley is in rainy days, rainwater seeps into the trolley on the upper side of the trolley and reaches the upper side of the protection plate 5, the protection plate 5 has certain waterproof effect on the covering between the placing groove 1 and the sealing plate 3 and the isosceles trapezoid shape of the protection plate 5, when the sealing plate 3 drives the upper sliding plate 7 to slide and butt joint towards the inside of the sliding groove 6, the lower sliding plate 10 on the lower side of the upper sliding plate 7 can move along with the trolley, the lower sliding plate 10 can only be limited at the same height through the limiting rod 13, the controller is placed in the placing groove 1, so that an operator controls the upper sliding plate 7 to keep the upper sliding plate 7 away from the lower sliding plate 10, and then the connecting wire on the controller is placed in the upper wire casing 12 of the upper sliding plate 7 and the lower sliding plate 10, then the upper sliding plate 7 is reset and closed with the lower sliding plate 10 along with the contraction of the tension spring 11 under the tension potential energy of the tension spring 11 stretched by the upper sliding plate 7, so that the connecting wire on the controller is extruded in the wire casing 12 in order, and the connecting rod 9 is used for limiting the upper sliding plate 7.

The controller is placed on the upper side of the placing plate 14, the controller cannot move back and forth and left and right in the placing plate 14 through the limiting effect on the upper side of the placing plate 14, and therefore a certain fixing effect of the controller on the upper side of the placing plate 14 is ensured, after the controller is placed in a limiting manner by using the placing plate 14, when the placing groove 1 and the sealing plate 3 are closed, the lower side of the sealing plate 3 can extrude the inclined shape of the damping plate 17, and a good sliding effect is ensured when the sealing plate 3 is in contact with the damping plate 17 through the inclined shape of the damping plate 17, as the electric car is in the moving process, as the rural road is relatively numerous relative to the potholes, the electric car can further cause large vibration in the moving process, when the electric car is vibrated, the buffer spring 16 which is originally in a static state can indirectly drive the controller and the placing plate 14 in the placing groove 1 to vibrate under the vibration of the electric car, when buffer spring 16 receives to place board 14 and move down this moment, damping spring 18's elasticity can produce decurrent extrusion force to placing board 14, and then through the elasticity effect of damping spring 18 and buffer spring 16 relative motion, ensured that the controller is placed inside standing groove 1 and is followed and place board 14 and carry out the up-and-down motion, and then play good shock attenuation effect through the elasticity effect of damping spring 18 and buffer spring 16 relative motion, and then ensured the trolley-bus and receiving the back that vibrates, the inside controller of standing groove 1 is equipped with timely buffering effect.

When the placing groove 1 is butted with the sealing plate 3, the fixing plate 19 at the front side of the sealing plate 3 extrudes the inclined shape of the lifting plate 22 through the inclined shape of the fixing plate, so that the lifting plate 22 slides upwards in the lifting groove 21, the smoothness of contact sliding between the fixing plate 19 and the lifting plate 22 is ensured through the inclined shape of the lower side of the lifting plate 22, when the lower side of the lifting plate 22 is coincided with the fixing groove 27, the fixing spring 26 which is extruded and contracted to deform by driving the limit plate 24 by the lifting plate 22 is not limited by the pressure of the limit plate 24, the fixing spring 26 can reset through the elastic potential energy of the fixing spring 26, so that the lower side of the lifting plate 22 is clamped and fixed in the fixing groove 27, the limit plate 24 and the lifting rod 25 are used for limiting and fixing the lifting plate 22, and by using the handle 23 at the upper side of the lifting plate 22, the fixing structure between the placing groove 1 and the sealing plate 3 can be quickly separated, the convenience of locking and dismantling between the placing groove 1 and the sealing plate 3 is guaranteed.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.