CN208360074U - Electric vehicle-mounted bracket - Google Patents

Abstract

The utility model provides a kind of electric vehicle-mounted bracket, including casing, the two sides of casing are fitted with clamping limb respectively, electric vehicle-mounted bracket further includes motor drive mechanism, circuit board and the power supply module for driving two clamping limbs close to each other or separate, circuit board is equipped with the normally opened circuit that control motor drive mechanism drives two clamping limbs to be located remotely from each other, and is additionally provided in casing and is placed on the casing for detecting Flat electronic equipment so that circuit board control motor drive mechanism driving two clamping limbs detector close to each other to clamp Flat electronic equipment.Normally opened circuit is arranged by setting motor drive mechanism in the utility model on circuit boards, to open two clamping limbs when the electric vehicle-mounted bracket is powered, without opening clamping limb manually, facilitates installation Flat electronic equipment；And detector is set, when detecting that Flat electronic equipment is placed between two clamping limbs, it is close to each other that motor drive mechanism then controls two clamping limbs, easy to use to clamp Flat electronic equipment.

Description

Electric vehicle-mounted bracket

Technical field

The utility model belongs to vehicle-mounted bracket field, is to be related to a kind of electric vehicle-mounted bracket more specifically.

Background technique

Current people's trip, is mostly navigated using Flat electronic equipments such as mobile phones, and when driving, it generally requires to support Flat electronic equipment, to facilitate navigation, this will use vehicle-mounted bracket.Current vehicle-mounted bracket generally requires pulls open two folders manually If desired Flat electronic equipment is clamped on vehicle-mounted bracket by gripping arm, both hands is needed to operate: pulling open clamping limb, the other hand on the other hand Flat electronic equipment is placed in vehicle-mounted bracket.It is several that Flat electronic equipment is mounted on vehicle-mounted bracket when driving When, first shut-down operation is needed, it is inconvenient to use；If not parking, safety accident is easily led to.

Utility model content

The purpose of this utility model is to provide a kind of electric vehicle-mounted brackets, to solve vehicle-mounted branch existing in the prior art Frame inconvenient problem with use.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of electric vehicle-mounted bracket, including machine Shell, the two sides of the casing are fitted with clamping limb respectively, and the electric vehicle-mounted bracket further includes two clamping limb phases of driving Mutually close to or far from motor drive mechanism, the circuit board that is installed in the casing and the power supply mould being electrical connected with the circuit board Block, the circuit board are mutual equipped with two clamping limbs of the motor drive mechanism driving are controlled when the power supply module is powered Separate normally opened circuit, the motor drive mechanism are electrical connected with the circuit board, are additionally provided in the casing for detecting flat Plate electronic equipment makes the circuit board control motor drive mechanism that two clamping limbs be driven mutually to lean on when being placed on the casing Detector closely to clamp the Flat electronic equipment.

Further, the detector is Wireless charging coil, and the Wireless charging coil is installed in the casing, institute Wireless charging coil is stated to be electrical connected with the circuit board.

Further, support plate is also equipped in the casing, the Wireless charging coil is installed in the support plate.

Further, it is equipped in the casing for limiting the detection switch that two clamping limbs are located remotely from each other stroke, One clamping limb is equipped with the sliding piece for pushing the detection switch, and the detection switch and the circuit board are electrical It is connected.

Further, the motor drive mechanism includes two rack gears for pushing two clamping limbs separate respectively, drives two The mobile gear of a rack gear synchronous backward and the motor for driving the gear rotation；Two rack gears are respectively arranged on described The two sides of gear, the gear are engaged with two gears.

Further, it is also equipped in the casing and pushes each clamping limb mobile towards another clamping limb respectively Spring, the both ends of each spring support respectively the casing side and the corresponding clamping limb.

Further, two rack gears are arranged side by side along the casing thickness direction, and each rack gear is located at corresponding institute The corresponding position in side of clamping limb is stated, the corresponding spring is located at the corresponding position in the clamping limb other side.

Further, corresponding on each clamping limb to offer the opening for accommodating the corresponding spring, the side of the casing While being correspondingly provided with the baffle protruded into the opening, the baffle is supported in one end of the spring, and the other end of the spring supports Push up described be open close to the side wall of another described clamping limb one end.

Further, the electric vehicle-mounted bracket further includes touching for incuding manpower so that described in circuit board control The inductor that motor drive mechanism drives two clamping limbs to be located remotely from each other, the inductor are installed on the side of the casing.

Further, the two sides of the casing are separately installed with the inductor.

The beneficial effect of electric vehicle-mounted bracket provided by the utility model is: compared with prior art, the utility model By the way that motor drive mechanism is arranged, and normally opened circuit is set on circuit boards, thus when the electric vehicle-mounted bracket is powered, i.e., by two Clamping limb is opened, and without opening clamping limb manually, facilitates installation Flat electronic equipment；And detector is set, when detecting plate When electronic equipment is placed between two clamping limbs, it is close to each other that motor drive mechanism then controls two clamping limbs, to clamp plate electricity Sub- equipment, it is easy to use.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of electric vehicle-mounted bracket provided by the embodiment of the utility model；

Fig. 2 is the configuration schematic diagram one of electric vehicle-mounted bracket provided by the embodiment of the utility model；

Fig. 3 is the configuration schematic diagram two of electric vehicle-mounted bracket provided by the embodiment of the utility model；

Schematic diagram of internal structure when Wireless charging coil is installed in casing in Fig. 4 Fig. 2；

Structural schematic diagram when Fig. 5 is bottom case, motor drive mechanism, clamping limb and circuit board composition in Fig. 2；

Fig. 6 is structural schematic diagram when Fig. 5 middle rack pushes clamping limb to open；

Fig. 7 is structural schematic diagram when two clamping limbs open in Fig. 5；

Enlarged structure schematic diagram when Fig. 8 is clamping limb, rack gear and gear combination in Fig. 5.

Wherein, each attached drawing main mark in figure:

11- casing；111- bottom case；112- lid shell；113- protecting frame；114- through-hole；115- baffle；116- limit plate； 117- guiding groove；12- circuit board；13- detection switch；14- Wireless charging coil；15- support plate；151- fin；16- induction Device；

20- clamping limb；21- clamping plate；22- travelling arm；221- opening；222- pillar；223- accommodation groove；23- rubber mat；24- Sliding piece；25- spring；

30- motor drive mechanism；31- rack gear；311- push plate；32- gear；33- motor.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined." several " are meant that one or more, unless otherwise clearly specific limit It is fixed.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because This should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

Also referring to Fig. 1 to Fig. 8, now electric vehicle-mounted bracket provided by the utility model is illustrated.It is described electronic Vehicle-mounted bracket, including 11, two clamping limbs 20 of casing, motor drive mechanism 30, circuit board 12, power supply module (not shown) and inspection Survey device；Two clamping limbs 20 are inserted into the two sides of casing 11 respectively, and corresponding offer in the side of casing 11 is inserted into for clamping limb 20 Port (not marked in figure), to cooperate the clamping Flat electronic equipments such as mobile phone, and then Flat electronic equipment is mounted on machine On shell 11, and then support Flat electronic equipment.Motor drive mechanism 30 is close to each other or separate for two clamping limbs 20 of electric drive, When motor drive mechanism 30 drives two clamping limbs 20 to be located remotely from each other, so that two clamping limbs 20 open, so as to by Flat electronic equipment It is placed between two clamping limbs 20；And motor drive mechanism 30 drives two clamping limbs 20 close to each other, so that two clamping limbs 20 Closure, so as to clamp Flat electronic equipment.Power supply module and circuit board 12 are mounted in casing 11, power supply module and electricity Road plate 12 is electrical connected, to be powered by power supply module to circuit board 12；Circuit board 12 and the electrical phase of motor drive mechanism 30 Even, it works so as to control motor drive mechanism 30；Circuit board 12 is equipped with normally opened circuit, and normally opened circuit is arranged, works as power supply module When energization, i.e., when circuit board 12 is powered, then controls motor drive mechanism 30 and two clamping limbs 20 is driven to be located remotely from each other, make two clamping limbs 20 open, so that Flat electronic equipment to be placed between two clamping limbs 20, without pulling open two clamping limbs 20 manually；Detection Device is electrical connected with circuit board 12, and detector is for detecting whether Flat electronic equipment is placed in the casing 11, i.e., for detecting Whether Flat electronic equipment is placed between two clamping limbs 20, and when detector detects that Flat electronic equipment is placed in two clampings When between arm 20, circuit board 12 controls motor drive mechanism 30 and drives two clamping limbs 20 close to each other, and then clamps flat panel electronic Equipment.

Electric vehicle-mounted bracket provided by the utility model, compared with prior art, the utility model pass through setting motor Structure 30, and normally opened circuit is set on the circuit board 12, so that two clamping limbs 20 be beaten when the electric vehicle-mounted bracket is powered It opens, without opening clamping limb 20 manually, facilitates installation Flat electronic equipment；And detector is set, when detecting that flat panel electronic sets Standby when being placed between two clamping limbs 20, it is close to each other that motor drive mechanism 30 then control two clamping limbs 20, electric to clamp plate Sub- equipment, it is easy to use.

Further, please see Fig. 2 to Fig. 4, as a kind of specific reality of electric vehicle-mounted bracket provided by the utility model Mode is applied, detector is Wireless charging coil 14, and Wireless charging coil 14 is installed in casing 11, Wireless charging coil 14 and electricity Road plate 12 is electrical connected.When flat panel electronic is placed on casing 11, Wireless charging coil 14 can in Flat electronic equipment Wireless charging module generate electromagnetic induction, and then detect Flat electronic equipment；In addition, using Wireless charging coil 14, together When can also to Flat electronic equipment carry out wireless charging.In some other embodiment, detector may be infrared sensing Device, ultrasonic sensor etc..

Further, please see Fig. 2 to Fig. 4, as a kind of specific reality of electric vehicle-mounted bracket provided by the utility model Mode is applied, support plate 15 is also equipped in casing 11, Wireless charging coil 14 is installed in support plate 15.Support plate 15 is set, Can play the role of support wireless charge coil 14, and can radiate to Wireless charging coil 14, and facilitate by Wireless charging coil 14 is mounted in casing 11.

Further, it please refers to Fig.1 to Fig.3, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, casing 11 includes bottom case 111 and lid shell 112, and lid shell 112 is placed on bottom case 111, and circuit board 12 and motor drive mechanism 30 It is mounted on bottom case 111.Bottom case 111 and lid shell 112 are set, can be convenient each component of assembling.

Further, it please refers to Fig.1 to Fig.3, one kind as electric vehicle-mounted bracket provided by the utility model is specific Embodiment, casing 11 further include the protecting frame 113 set on 112 periphery of lid shell, and protecting frame 113 is fastened on lid shell 112, so as to The edge of protection cap shell 112.In some embodiments, metal frame can be used in protecting frame 113, with better protection cap shell 112. In further embodiments, glue frame is also can be used in protecting frame 113, to play buffer function, is reduced and Flat electronic equipment Friction, to protect Flat electronic equipment.In further embodiments, lid shell 112 can also be only set, or by lid shell 112 It is integrally formed with protecting frame 113.

Further, it please refers to Fig.1 to Fig.3, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Apply mode, power supply module is electrical connection interface (not shown), and electrical connection interface is electrical connected with circuit board 12, so as to it is outer Portion's power supply, as power supply line be connected, and then to circuit board 12 power.It is corresponding on casing 11 to offer the through-hole for exposing electrical connection interface 114.Further, the lower end of casing 11 is arranged in electrical connection interface, to facilitate in connection external charging line.Certainly, there are also one In a little embodiments, battery can also be installed in casing 11, use battery as power supply module.

Further, Fig. 5 to Fig. 7 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, detection switch 13 is equipped in casing 11, whether detection switch 13 is clamped with plate between being used to determine two clamping limbs 20 Electronic equipment.One clamping limb 20 is equipped with the sliding piece 24 for pushing detection switch 13, detection switch 13 and circuit board 12 It is electrical connected.When being clamped with Flat electronic equipment between two clamping limbs 20, then sliding piece 24 can leave detection switch 13, electric at this time Motivation structure 30 will not drive two clamping limbs 20 to be located remotely from each other, and then can prevent the flat panel electronic clamped between two clamping limbs 20 Equipment is fallen；Two clamping limbs are close to each other, and sliding piece 24 can stir detection switch 13, may thereby determine that two clamping limbs 20 Between without clamping Flat electronic equipment, then motor drive mechanism 30 can drive two clamping limbs 20 to be located remotely from each other, to clamp plate Electronic equipment.

Further, Fig. 5 to Fig. 7 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, detection switch 13 is located at the corresponding position in centre of two clamping limbs 20.In the present embodiment, detection switch 13 is located at machine Corresponding position in the middle part of 11 width direction of shell.

Further, Fig. 5 to Fig. 7 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, detection switch 13 is installed on the circuit board 12, to facilitate detection switch 13 to be electrical connected with circuit board 12, while conveniently Support circuit board 12.In some other embodiment, detection switch 13 can also be directly anchored on casing 11.

Further, Fig. 5 to Fig. 7 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, limit switch is equipped in casing 11, limit switch is located remotely from each other stroke, a clamping for limiting two clamping limbs 20 Arm 20 is equipped with the swinging plate for pushing limit switch, and limit switch is electrical connected with circuit board 12.Be arranged limit switch and Swinging plate, motor drive mechanism 30 drive two clamping limbs 20 to be located remotely from each other, and when swinging plate stirs limit switch, then circuit board 12 controls Motor drive mechanism 30 stops, so that two clamping limbs 20 keep opening, to limit the distance that two clamping limbs 20 open.Other one In a little embodiments, the working time of control motor drive mechanism 30 can also be led to, to control the distance of two clamping limbs 20 opening.Also Have in some embodiments, swinging plate and sliding piece 24 can share the same structure.

Further, Fig. 5 to Fig. 7 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, limit switch is installed on the circuit board 12, to facilitate limit switch to be electrical connected with circuit board 12, while facilitating support Circuit board 12.In some other embodiment, limit switch can also be directly anchored on casing 11.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, motor drive mechanism 30 includes two rack gears 31, gear 32 and motor 33；Two rack gears 31 are respectively arranged on the two of gear 32 Side, gear 32 are engaged with two gears 32, and gear 32 is installed on motor 33, and gear 32 is driven to rotate by motor 33, into And drive two 31 synchronous backwards of rack gear mobile；And then two rack gears 31 is made to push two clamping limbs 20 to be located remotely from each other respectively, electricity Machine 33 is mounted in casing 11, and motor 33 is electrical connected with circuit board 12.The structure is simple, and processing is easy to use, simultaneously Also it is mobile that two clamping limbs 20 of promotion be can be convenient.In some other embodiment, two linear motors 33 also can be used Push two clamping limbs 20 mobile respectively.In further embodiments, other electric devices also can be used.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, the spring 25 for pushing each clamping limb 20 mobile towards another clamping limb 20 respectively, each spring are also equipped in casing 11 Side and the respective clamp arm 20 of casing 11 are supported respectively in 25 both ends.Spring 25 is set, so that elasticity pulls two clamping limbs 20 is close to each other, and then convenient for two cooperation clamping Flat electronic equipments of clamping limb 20.In addition, the structure is in clamping flat panel electronic When equipment, motor drive mechanism 30 may not need energization, to save electric power.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, two corresponding clamping limbs 20 of rack gear 31 are split type structure, thus in electric vehicle-mounted bracket power-off, it can be with It pulls two clamping limbs 20 to be located remotely from each other, open manually, and then logical spring 25 pulls two clamping limbs 20 close to each other, and clamps Flat electronic equipment.Certainly, in some other embodiment, two rack gears 31 can respectively with two 20 stationary phases of clamping limb Even.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, motor 33 is self-locking electric machine, so as to position to two clamping limbs 20.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, two rack gears 31 are arranged side by side along 11 thickness direction of casing, and it is corresponding that each rack gear 31 is located at 20 side of respective clamp arm Position, corresponding spring 25 are located at the corresponding position in 20 other side of clamping limb.The structure can be by the width equipment of clamping limb 20 It is larger, to increase the intensity of clamping limb 20, while also facilitating each spring 25 of installation and rack gear 31 and gear 32.

Further, it is convexly equipped with limit plate 116, two limits respectively in the corresponding position in each 31 two sides of rack gear in bottom case 111 Guiding groove 117 is formed between the plate 116 of position, it is mobile with two rack gears 31 of guidance.The structure can be convenient positioning tooth bar 31.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, the corresponding opening 221 for offering accommodating respective springs 25 on each clamping limb 20, the side of casing 11, which is correspondingly provided with, to be protruded into Baffle 115 is supported in baffle 115 in opening 221, one end of spring 25, and the other end of spring 25 supports opening 221 close to another The side wall of 20 one end of clamping limb.The structure facilitates installation spring 25, meanwhile, also facilitate retaining spring 25.

Further, it respectively is convexly equipped with pillar 222 on the side wall of 221 respective ends of opening, and the corresponding end cap of spring 25 exists On corresponding pillar 222, to facilitate positioning and installation spring 25.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Mode is applied, the push plate 221 for pushing respective clamp arm 20, and the clamping limb are equipped with close to one end of the rack gear 31b of 11 bottom of casing The accommodation groove 223 protruded into for another rack gear 31a is offered on 20.Push plate 311 is set on the rack gear 31 close to 11 bottom of casing, The movement of respective clamp arm 20 is pushed to facilitate, and opens up accommodation groove 223 on the clamping limb 20, is mutually leaned in two clamping limbs 20 When close, the rack gear 31a for being located at 11 top of casing can be made to protrude into the accommodation groove 223, which can reduce the occupancy of rack gear 31 Space, and can by clamping limb 20 make it is longer, so that two clamping limbs 20 can clamp broader Flat electronic equipment.

Further, Fig. 5 to Fig. 8 is please referred to, a kind of specific reality as electric vehicle-mounted bracket provided by the utility model Apply mode, each clamping limb 20 includes clamping plate 21 and travelling arm 22, and clamping plate 21 is mounted on one end of travelling arm 22, travelling arm 22 it is another One end sliding is inserted into casing 11.Above-mentioned opening 221 is offered on travelling arm 22, in addition, sliding piece 24 is mounted on a cunning On swing arm 22.The clamping limb 20 of the structure is easy to make.Further, clamping plate 21 is equipped with rubber mat 23, preferably to clamp Flat electronic equipment.

Further, a kind of tool for please referring to Fig. 3, Fig. 5 to Fig. 8, as electric vehicle-mounted bracket provided by the utility model Body embodiment, support plate 15 with closing lid on clamping limb 20, and support plate 15 be equipped with fin 151, so as to bottom case 111 Cooperation guidance clamping limb 20 is mobile.

Further, Fig. 1, Fig. 4, Fig. 5 and Fig. 7 are please referred to, one as electric vehicle-mounted bracket provided by the utility model Kind specific embodiment, electric vehicle-mounted bracket further includes inductor 16, and inductor 16 is installed on the side of casing 11.Inductor 16 It is touched for incuding manpower, so that circuit board 12 controls motor drive mechanism 30 and two clamping limbs 20 is driven to be located remotely from each other.Setting induction Device 16 is removed Flat electronic equipment if necessary, then can be touched after Flat electronic equipment is clamped on the electric vehicle-mounted bracket Touch inductor 16, it can so that motor drive mechanism 30 is controlled two clamping limbs 20 and open, remove Flat electronic equipment to facilitate.And incite somebody to action The side that inductor 16 is set to casing 11 can be convenient when removing Flat electronic equipment and touch inductor 16.

Further, 11 side of casing is arranged in close to the position of 11 lower end of casing, so as in plate electricity in inductor 16 When sub- equipment is removed, it can be more convenient to be frequently touched by human hands.

It, can so as to when removing Flat electronic equipment still further, the two sides of casing 11 are separately installed with inductor 16 Preferably to touch inductor 16, and then make driving motor that two clamping limbs 20 be driven to be located remotely from each other.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. the two sides of electric vehicle-mounted bracket, including casing, the casing are fitted with clamping limb respectively, it is characterised in that: the electricity Dynamic vehicle-mounted bracket further includes the motor drive mechanism for driving two clamping limbs close to each other or separate, is installed in the casing Circuit board and the power supply module being electrical connected with the circuit board, the circuit board are equipped in the power supply module energization time control Make the normally opened circuit that the motor drive mechanism drives two clamping limbs to be located remotely from each other, the motor drive mechanism and circuit board electricity Property be connected, being additionally provided in the casing makes circuit board control institute when Flat electronic equipment is placed on the casing for detecting State motor drive mechanism driving two clamping limbs detector close to each other to clamp the Flat electronic equipment.

2. electric vehicle-mounted bracket as described in claim 1, it is characterised in that: the detector is Wireless charging coil, described Wireless charging coil is installed in the casing, and the Wireless charging coil is electrical connected with the circuit board.

3. electric vehicle-mounted bracket as claimed in claim 2, it is characterised in that: support plate is also equipped in the casing, it is described Wireless charging coil is installed in the support plate.

4. electric vehicle-mounted bracket as described in any one of claims 1-3, it is characterised in that: be equipped in the casing for limiting Two clamping limbs are located remotely from each other the detection switch of stroke, and a clamping limb is equipped with for pushing the detection switch Sliding piece, the detection switch is electrical connected with the circuit board.

5. electric vehicle-mounted bracket as described in any one of claims 1-3, it is characterised in that: the motor drive mechanism includes pushing away respectively Two separate rack gears of dynamic two clamping limbs, the gear for driving two rack gear synchronous backwards mobile and the driving tooth Take turns the motor of rotation；Two rack gears are respectively arranged on the two sides of the gear, and the gear is engaged with two gears.

6. electric vehicle-mounted bracket as claimed in claim 5, it is characterised in that: be also equipped in the casing and push each institute respectively State the clamping limb spring mobile towards another clamping limb, the both ends of each spring support respectively the side of the casing with The corresponding clamping limb.

7. electric vehicle-mounted bracket as claimed in claim 6, it is characterised in that: two rack gears are along the casing thickness direction It is arranged side by side, each rack gear is located at the corresponding position in side of the corresponding clamping limb, and the corresponding spring is located at the clamping The corresponding position in the arm other side.

8. electric vehicle-mounted bracket as claimed in claim 7, it is characterised in that: correspondence offers accommodating phase on each clamping limb The opening of the spring is answered, the side of the casing is correspondingly provided with the baffle protruded into the opening, and one end of the spring is supported The baffle is pushed up, the other end of the spring supports described be open close to the side wall of another described clamping limb one end.

9. electric vehicle-mounted bracket as described in any one of claims 1-3, it is characterised in that: the electric vehicle-mounted bracket further includes It touches for incuding manpower so that the circuit board controls the sense that the motor drive mechanism drives two clamping limbs to be located remotely from each other Device is answered, the inductor is installed on the side of the casing.

10. electric vehicle-mounted bracket as claimed in claim 9, it is characterised in that: the two sides of the casing are separately installed with described Inductor.