CN209444989U - A kind of automatic deploying and retracting bracket - Google Patents

Abstract

The utility model provides a kind of automatic deploying and retracting bracket, the corresponding control signal of inductive signal output that ultrasonic sensing module and the first human body induction module generate is received by main control module, gear drive module abutting and far from controlling to the first clamp arm and the second clamp arm according to control signal, solve existing automatic deploying and retracting bracket needs user that the subtended angle of clamp arm is adjusted manually when mobile terminal is gripped, the problem of operating procedure is complex, cannot achieve the automatic deploying and retracting of clamp arm.

Description

A kind of automatic deploying and retracting bracket

Technical field

The utility model belongs to field of stents more particularly to a kind of automatic deploying and retracting bracket.

Background technique

At this stage, the mobile terminals such as mobile phone, tablet computer have become essential communication or joy in people's daily life Happy tool.When user watch video, play music, receive calls etc. in this long-time by mobile terminal being not necessarily to When the activity operated to mobile terminal, if user always holds mobile terminal in the hand, the hand of user can be made It is easy to produce fatigue, and user can not handle other things by both hands simultaneously.For example, when user drives, if user passes through One hand holds mobile terminal, and another hand controls steering wheel, then will lead to user and divert one's attention in driving procedure, may when serious It will lead to traffic accident.

For this purpose, the prior art provides a kind of bracket for holding movable terminal, including support portion and setting are being propped up Support part two sides are used for the clamp arm clamped to the object being placed on support portion, although however, this bracket can pass through folder Arm grips mobile terminal, but needs user manually to the subtended angle of clamp arm when gripping to mobile terminal It is adjusted, operating procedure is complex, cannot achieve the automatic deploying and retracting of clamp arm.

Utility model content

The purpose of this utility model is to provide a kind of automatic deploying and retracting brackets, are operated when in use with solving existing bracket It is complex, the problem of cannot achieve clamp arm automatic deploying and retracting.

In order to solve the above-mentioned technical problem, the utility model proposes a kind of automatic deploying and retracting brackets, including for placing object The hollow seats of body are provided with gear drive module in the hollow seats, and the opposite two sides of the hollow seats are respectively set There are the first clamp arm and the second clamp arm with gear drive module transmission connection, first clamp arm and second clamp arm are used It is gripped in the object being placed on the hollow seats, is additionally provided in the hollow seats and is passed with the gear The main control module of dynamic model block connection, and the ultrasonic sensing module and power module that are connected to the main control module；In described First predeterminable area of empty support is provided with the first human body induction module being connected to the main control module；The ultrasonic sensing Module exports the first inductive signal when having sensed that object is placed on the hollow seats to the main control module；Described One human body induction module exports the second inductive signal when having sensed human body close to first predeterminable area to the master control Module；The main control module exports first control signal when receiving first inductive signal to the gear drive mould Block, and second control signal is exported to the gear drive module when receiving second inductive signal；The gear passes Dynamic model block controls first clamp arm when receiving the first control signal and second clamp arm mutually abuts, and is connecing First clamp arm is controlled when receiving the second control signal and second clamp arm is located remotely from each other.

Preferably, the gear drive module includes motor, gear set and transmission case；The motor and the main control module Connection, and the motor is sequentially connected by the gear set and first clamp arm and second clamp arm；The motor and The gear set is fixed in the transmission case, and the transmission case is fixed in the hollow seats.

Preferably, wireless charging module, the wireless charging module and the power supply are additionally provided in the hollow seats Module connection.

Preferably, at least one charging interface, the charging interface and the power supply are additionally provided on the hollow seats Module connection.

Preferably, the power module includes battery.

Preferably, the automatic deploying and retracting bracket further includes the pedestal connecting with the hollow seats, the hollow seats with Damping structure is provided between the pedestal.

Preferably, pressure sensor, the pressure sensor are provided in first clamp arm and/or second clamp arm It is connected to the main control module.

Preferably, one or more bracket is provided on the hollow seats.

Preferably, pressure sensitive module and the first switching switch, first switching are additionally provided in the hollow seats Switch for the communication link between the pressure sensitive module and the ultrasonic sensing module and the main control module into The control of row on-off；If the first switching switching to pressure sensitive module is connected to the main control module, described Pressure sensitive module exports the 5th inductive signal when having sensed that object is placed on the hollow seats to the master control mould Block；The main control module exports the 5th control signal when receiving five inductive signal to the gear drive module； The gear drive module controls first clamp arm when receiving the 5th control signal and second clamp arm is mutual It abuts.

The utility model also proposed second of automatic deploying and retracting bracket, described including the hollow seats for placing object Gear drive module is provided in hollow seats, the opposite two sides of the hollow seats are respectively arranged with and the gear drive mould The first clamp arm and the second clamp arm of block transmission connection, first clamp arm and second clamp arm are used for described hollow to being placed on Object on support is gripped, and the master control mould connecting with the gear drive module is additionally provided in the hollow seats Block, and the second human body induction module and power module that are connected to the main control module；Second human body induction module exists Third inductive signal is exported when having sensed human body close to the second predeterminable area to the main control module, and in the first preset time The 4th inductive signal is exported afterwards to the main control module；The main control module exports when receiving the third inductive signal Three control signals to the gear drive module, and when receiving four inductive signal the 4th control signal of output to institute State gear drive module；The gear drive module controls first clamp arm and institute when receiving the third control signal It states the second clamp arm to be located remotely from each other, and controls first clamp arm and second clamp arm when receiving the 4th control signal Mutually abut.

The utility model provides a kind of automatic deploying and retracting bracket, receives ultrasonic sensing module and first by main control module The corresponding control signal of inductive signal output that human body induction module generates, gear drive module are pressed from both sides according to control signal to first Arm and the second clamp arm abut and far from being controlled, solve the angle that existing bracket needs user to be opened manually to clamp arm The problem of degree is adjusted, and operating procedure is complex, cannot achieve automatic deploying and retracting.

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 a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 1 provides；

Fig. 2 is that the structure of the gear drive module in a kind of automatic deploying and retracting bracket that the utility model embodiment 2 provides is shown It is intended to；

Fig. 3 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 3 provides；

Fig. 4 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 4 provides；

Fig. 5 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 5 provides；

Fig. 6 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 6 provides；

Fig. 7 is a kind of structural schematic diagram for automatic deploying and retracting bracket that one embodiment of the utility model provides；

Fig. 8 is a kind of structural schematic diagram for automatic deploying and retracting bracket that one embodiment of the utility model provides；

Fig. 9 is a kind of structural schematic diagram for automatic deploying and retracting bracket that one embodiment of the utility model provides；

Figure 10 is a kind of structural schematic diagram for automatic deploying and retracting bracket that one embodiment of the utility model provides.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.

Embodiment 1:

Fig. 1 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 1 provides, can be with from Fig. 1 See, the automatic deploying and retracting bracket in the present embodiment includes the hollow seats 100 for placing object, setting in hollow seats 100 There is gear transmission module 102, the opposite two sides of hollow seats 100 are respectively arranged with and the transmission connection of gear drive module 102 First clamp arm 301 and the second clamp arm 302, the first clamp arm 301 and the second clamp arm 302 are used for being placed on hollow seats 100 Object is gripped, be additionally provided in hollow seats 100 main control module 104 being connect with gear drive module 102 and The ultrasonic sensing module 101 and power module 105 being connect with main control module 104；First predeterminable area of hollow seats 100 is set It is equipped with the first human body induction module 103 connecting with main control module 104；Ultrasonic sensing module 101 is sensing that object puts It sets and exports the first inductive signal to main control module 104 when on hollow seats 100；First human body induction module 103 is sensing Have human body close to when export the second inductive signal to main control module 104；Main control module 104 is defeated when receiving the first inductive signal First control signal exports second control signal to tooth to gear drive module 102, and when receiving the second inductive signal out Take turns transmission module 102.Gear drive module 102 controls the first clamp arm 301 and the second clamp arm when receiving first control signal 302 mutually abut, and control the first clamp arm 301 when receiving second control signal and the second clamp arm 302 is located remotely from each other.

In the present embodiment, the opposite two sides of hollow seats 100 are respectively set and the transmission connection of gear drive module 102 First clamp arm 301 and the second clamp arm 302, specifically, opposite two sides indicate the first clamp arm 301 and the second clamp arm 302 to erecting It sets, the first clamp arm 301 and the second clamp arm 302 clamp admittedly to the object being placed on hollow seats 100 by opposition setting It is fixed, specifically, the first side of gear drive module 102 and the first clamp arm 301 are sequentially connected, the second of gear drive module 102 Side and the second clamp arm 302 are sequentially connected.First side of gear drive module 102 and second side are mutually contradictory two sides.Gear Transmission module 102 carries out transmission control to the first clamp arm 301 and the second clamp arm 302 simultaneously, in the present embodiment, transmission control master It include controlling the position of the first clamp arm 301 and the second clamp arm 302, specifically, including making the first clamp arm 301 and second Clamp arm 302 is mutually abutted or is located remotely from each other.

In the present embodiment, for being powered to main control module 104, ultrasonic sensing module 101 is set power module 105 It is placed in hollow seats 100.In an embodiment of the utility model, ultrasonic sensing module 101 is specially ultrasonic sensor, Since ultrasonic wave is the mechanical wave that a kind of vibration frequency is higher than sound wave, vibration generation occurs under the excitation of voltage by transducing chip , it has the characteristics that frequency is high, wavelength is short, diffraction phenomenon is small, good directionality, therefore, in the present embodiment, ultrasonic sensing Module 101 by sense object at a distance from ultrasonic sensing module 101 to determine whether there is physical proximity hollow seats 100, If there is the distance of object distance ultrasonic sensing module 101 to be less than pre-determined distance, determine that object needs are fixed by bracket, this When, ultrasonic sensing module 101 exports the first inductive signal to main control module 104；Main control module 104 is receiving the first induction First control signal is exported when signal to gear drive module 102, gear drive module 102 is when receiving first control signal It controls the first clamp arm 301 and the second clamp arm 302 mutually abuts, the clamp operation to object is completed at this time, specifically, the present embodiment In object can be the mobile terminals such as smart phone or tablet computer.

In the present embodiment, first connect with main control module 104 is provided on the first predeterminable area of hollow seats 100 Human body induction module 103；Whether the first human body induction module 103 is wanted to take away by the first clamp arm by the way that induction human body is close to user 301 and second the object that is clamped of clamp arm 302 identified, if the first human body induction module 103 is sensing that human body is close When be considered as user and want to take the object clamped by the first clamp arm 301 and the second clamp arm 302 away, then export the second inductive signal extremely Output second control signal is to gear drive module 102 when main control module 104, main control module 104 receive the second inductive signal, Gear drive module 102 controls the first clamp arm 301 when receiving second control signal and the second clamp arm 302 is located remotely from each other, at this point, User can easily take out object from hollow seats.

In the present embodiment, the first human body induction module 103 is set to the first predeterminable area of hollow seats 100, this One predeterminable area can be the top position of hollow seats 100, specifically, the top position of hollow seats 100 is hollow seats 100 when being placed in automotive interior positioned at the upper area at hollow seats edge, when human body is default in touch hollow seats first Just being considered as when region has that human body is close, and the first human body induction module 103 exports the second inductive signal at this time, and main control module 104 connects Second control signal is exported when receiving the second inductive signal to gear drive module 102, gear drive module 102 receives second The first clamp arm 301 is controlled when controlling signal and the second clamp arm 302 is located remotely from each other, at this point, user, which can take out, is placed on the first folder The object of arm 301 and the second clamp arm 302.

As one preferred embodiment of the utility model, the first human body induction module 103 is set to the first clamp arm 301 and second In clamp arm 302, when human body is when touching the first clamp arm 301 and the second clamp arm 302, the first human body induction module 103 exports second Inductive signal, main control module 104 export second control signal to gear drive module 102, tooth when receiving the second inductive signal Wheel transmission module 102 controls the first clamp arm 301 when receiving second control signal and the second clamp arm 302 is located remotely from each other, at this point, with Family can take out the object for being placed on the first clamp arm 301 and the second clamp arm 302.

As one preferred embodiment of the utility model, if the first human body induction module 103 sense its apart from human body away from It is close from up to human body less than the first pre-determined distance, has then been identified as, the second induction letter of the first human body induction module 103 output at this time Number.

Embodiment 2:

Fig. 2 is the structure of the gear drive module 102 in a kind of automatic deploying and retracting bracket that the utility model embodiment 2 provides Schematic diagram.Gear drive module 102 includes motor 201 and gear set 202 and transmission case 203；Motor 201 and main control module 104 Connection, and motor 201 is sequentially connected by gear set 202 and the first clamp arm 301 and the second clamp arm 302, specifically, motor 201 It is fixed in transmission case 203 with gear set 202, transmission case 203 is fixed in hollow seats 100.

In this embodiment, motor 201 is connect with main control module 104, and motor 201 receives the control that main control module 104 exports Signal, specifically, executing when motor 201 receives first control signal and rotating forward operation, gear set 202 and the first clamp arm 301 It is sequentially connected with the second clamp arm 302, specifically, the transmission connection is engagement connection, gear set 202 executes rotating forward in motor 201 It abuts the first clamp arm 301 and the second clamp arm 302 gradually, reaches default in the first clamp arm 301 and the second clamp arm 302 Position when motor 201 stop rotating forward operation, and send the first feedback signal to main control module 104, main control module 104 receives First feedback signal controls motor 201 and stops rotating forward operation.

In the present embodiment, when motor 201 receives second control signal, reversion movement is executed, gear set 202 is in electricity Machine 201, which executes, is gradually distance from the first clamp arm 301 and the second clamp arm 302 when rotating forward operation, in the first clamp arm 301 and the second folder Motor 201 stops reverse turn operation when arm 302 reaches preset position, and sends the second feedback signal, master control to main control module 104 Module 104 receives the second feedback signal control motor 201 and stops reverse turn operation.

Embodiment 3:

Fig. 3 is a kind of structural schematic diagram of the automatic deploying and retracting bracket of the utility model embodiment 3.As shown in figure 3, hollow seats Wireless charging module 401 is additionally provided in 100, wireless charging module 401 is connect with power module 105.Specifically, wireless charging Module 401 includes electric power management circuit and the first induction coil, and electric power management circuit is connect with power module 105, when mobile whole It, can be in the line of induction in mobile terminal by electromagnetic induction when end is placed within the scope of the second pre-determined distance of hollow seats 100 Induced current is generated in circle, and then is charged to mobile terminal, specifically, the mobile terminal needs to have wireless charging electric work Can, by carrying out wireless charging family can be used when driving being conveniently mobile terminal supplement electricity to mobile terminal Energy.

As one preferred embodiment of the utility model, it is additionally provided at least one charging interface on hollow seats 100, charges Interface is connect with power module.Specifically, the charging interface can charge for mobile terminal.

As one preferred embodiment of the utility model, charging interface is universal serial bus (Universal Serial Bus, USB) interface, when the mobile terminal of user does not support wireless charging function, user can be by oneself by mobile terminal Charging cable insertion USB interface charges to mobile terminal.

As one preferred embodiment of the utility model, it is additionally provided with battery in power module 105, the battery is in power supply It charges after in module input access external power source circuit, is disconnected in power module input terminal and external power source circuit automatically It is afterwards that main control module and wireless charging module are powered as power supply.As one preferred embodiment of the utility model, automatic deploying and retracting branch Frame further includes the pedestal connecting with hollow seats 100.In the present embodiment, which is used to automatic deploying and retracting bracket being fixed on vapour Che Shang, specifically, the power module 105 in hollow seats 100 can also be connect by the pedestal with automobile power source.

As one preferred embodiment of the utility model, super capacitor is additionally provided in power module 105.

Further, it is additionally provided with damping structure between hollow seats 100 and pedestal, the damping structure is adjustable hollow The distance between support 100 and pedestal, by adjusting the distance between hollow seats 100 and pedestal, user can be by bracket root It adjusts according to needs to adapt to different location circumstances.

As one preferred embodiment of the utility model, ultrasonic sensing module 101 is provided with first switch, and first switch is used Connection between control ultrasonic sensing module 101 and main control module 104.When first switch closure, ultrasonic sensing mould Block 101 is connect with main control module 104, and ultrasonic sensing module 101 is started to work at this time, when first switch disconnects, ultrasonic wave Induction module 101 and main control module 104 disconnect, and ultrasonic sensing module 101 stops working.

Embodiment 4:

Fig. 4 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 4 provides.As shown in figure 4, the It is provided with first pressure sensor 501 in one clamp arm 301, is provided with second pressure sensor 502 in the second clamp arm 302.First Pressure sensor 501 is connect with main control module 104, and second pressure sensor 502 is connect with main control module 104, specifically, when the The first pressure value that one pressure sensor 501 will test is input in main control module 104, and second pressure sensor 502 will test Second pressure value be input in main control module 104, when first pressure value be greater than first pressure preset value or second pressure value When greater than second pressure preset value, main control module 104 exports pick-off signal, after gear drive module 102 receives pick-off signal It stops operating.

Optionally, it can choose one setting pressure sensor in the first clamp arm 301 or the second clamp arm 302, work as pressure The pressure value of sensor detection is greater than preset pressure value, and then main control module 104 exports pick-off signal, and gear drive module 102 receives It stops operating after to pick-off signal.

Embodiment 5:

Fig. 5 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 5 provides.In as shown in figure 5, Pressure sensitive module 107 and the first switching switch 106 are additionally provided in empty support 100, the first switching switch 106 is used for pressure Communication link between induction module 107 and ultrasonic sensing module 101 and main control module 104 carries out on-off control；If first Switching switch 106 switches to pressure sensitive module 107 and connect with main control module 104, then pressure sensitive module 107 is sensing The 5th inductive signal is exported when object is placed on hollow seats 100 to main control module 104；Main control module 104 is receiving Output the 5th controls signal to gear drive module 102 when five inductive signals；At this point, gear drive module 102 is receiving The first clamp arm 301 is controlled when five control signals and the second clamp arm 302 mutually abuts.

As one preferred embodiment of the utility model, hollow seats 100 are connect with base rotation.In the present embodiment, in Empty support 100 can be used family the locality of hollow seats be adjusted as needed by connecting with base rotation.

As one preferred embodiment of the utility model, one or more bracket is provided on hollow seats 100.In this reality It applies in example, bracket is used to place the object for needing to clamp, specifically, the bracket engages connection with hollow seats, is located at hollow branch The edge of seat 100, optionally, the bracket are located at the 302 axis line position of the first clamp arm 301 and the second clamp arm of opposition setting, tool Body, the bracket is " U "-shaped, and the mobile mobile terminal being placed on hollow seats 100 in the position of the adjustable bracket of user is used Family can also be adjusted bracket according to the size of mobile terminal so that being used for the support of holding movable terminal in hollow seats 100 Face adapts to the size of mobile terminal, for example, can incite somebody to action if vehicle-mounted bracket mainly is used to place the mobile phone of five cun of sizes by user Bracket is adjusted so that big to adapt to five cun for 5 one-inch sizes for the support of holding movable terminal in hollow seats 100 Small mobile phone.

In the present embodiment, when hollow seats 100 need to place or tiltedly put vertically, the setting of 100 edge of hollow seats " u "-shaped bracket can be also used for preventing mobile terminal from sliding.When mobile terminal needs to carry out wireless charging, if mobile terminal It can be changed by movable support bracket when being placed on except the second pre-determined distance range for wireless charging of hollow seats 100 and be moved The position of dynamic terminal is located at mobile terminal within the second pre-determined distance of hollow seats 100, makes wireless transmission hub of a spool It is overlapped with mobile terminal receiving coil center, reaches best charging effect.

As one preferred embodiment of the utility model, buffer unit is provided in baltimore groove.In the present embodiment, by Buffer unit is arranged in baltimore groove avoids the mobile terminal being placed in baltimore groove from moving in the first clamp arm 301 and the second clamp arm 302 It is damaged during dynamic because friction or pressure are excessive.

As one preferred embodiment of the utility model, buffering dress is provided on the inside of the first clamp arm 301 and the second clamp arm 302 It sets.In the present embodiment, mobile terminal is avoided by being provided with buffer unit on the inside of the first clamp arm 301 and the second clamp arm 302 It is damaged in 302 moving process of the first clamp arm 301 and the second clamp arm because friction or pressure are excessive.

Embodiment 6:

Fig. 6 is a kind of structural schematic diagram for automatic deploying and retracting bracket that the utility model embodiment 6 provides.As shown in fig. 6, this Automatic deploying and retracting bracket in embodiment includes the hollow seats 100 for placing object, and gear biography is provided in hollow seats 100 Dynamic model block 102, the opposite two sides of hollow seats 100 are respectively arranged with the first clamp arm being sequentially connected with gear drive module 102 301 and second clamp arm 302, the first clamp arm 301 and the second clamp arm 302 be used to carry out the object being placed on hollow seats 100 Grip, be additionally provided in hollow seats 100 main control module 104 being connect with gear drive module 102 and with master control mould The second human body induction module 110 and power module 105 that block 104 connects；Specifically, the second human body induction module 110 is incuding To exporting third inductive signal when having human body close to the second predeterminable area to main control module 104, and it is defeated after the first preset time The 4th inductive signal to main control module 104, first preset time can need to be configured according to user out, work as main control module 104, which export third when receiving third inductive signal, controls signal to gear drive module 102, and is receiving the 4th induction Output the 4th controls signal to gear drive module 102 when signal；At this point, gear drive module 102 is receiving third control The first clamp arm 301 is controlled when signal and the second clamp arm 302 is located remotely from each other, and the first folder of control when receiving the 4th control signal Arm 301 and the second clamp arm 302 mutually abut.

In the present embodiment, power module 105 is for being powered main control module 104, hollow seats 100 it is opposite two The first clamp arm 301 and the second clamp arm 302 being sequentially connected with gear drive module 102 is respectively set in side, specifically, opposite two Side indicates that the first clamp arm 301 and the opposition setting of the second clamp arm 302, the first clamp arm 301 and the second clamp arm 302 pass through opposition setting pair The object being placed on hollow seats 100 is gripped, specifically, the first side of gear drive module 102 and the first folder Arm 301 is sequentially connected, and second side of gear drive module 102 and the second clamp arm 302 are sequentially connected.Gear drive module 102 First side and second side are mutually contradictory two sides.Gear drive module 102 is simultaneously to the first clamp arm 301 and the second clamp arm 302 Carry out transmission control, in the present embodiment, transmission control mainly include to the position of the first clamp arm 301 and the second clamp arm 302 into Row control, specifically, including that the first clamp arm 301 and the second clamp arm 302 is made mutually to abut or be located remotely from each other.

In the present embodiment, the second human body induction module 110 is set to the second predeterminable area of hollow seats 100, this Two predeterminable areas can be the top position of hollow seats 100, specifically, the top position of hollow seats 100 is hollow seats 100 when being placed in automotive interior positioned at the upper area at hollow seats edge, when human body is default in touch hollow seats second Being considered as when region has that human body is close, and the second human body induction module 110 exports third inductive signal at this time, and main control module 104 receives For output third control signal to gear drive module 102, gear drive module 102 receives third control when to third inductive signal The first clamp arm 301 is controlled when signal processed and the second clamp arm 302 is located remotely from each other, at this point, user can will need fixed object to put Enter on hollow seats, after the first preset time, the second human body induction module 110 exports the 4th inductive signal to main control module 104, output the 4th controls signal to gear drive module 102, gear drive when main control module 104 receives four inductive signals Module 102 controls the first clamp arm 301 when receiving the 4th control signal and the second clamp arm 302 mutually abuts, thus fixed placement In the object of the first clamp arm 301 and the second clamp arm 302.

Fig. 7 is a kind of structural schematic diagram for automatic deploying and retracting bracket that one embodiment of the utility model provides.Such as Fig. 7 institute Show, the automatic deploying and retracting bracket in the present embodiment includes:

Bottom case 10, the bottom case 10 include for for the mobile device against front housing 11 and be connected to the front housing 11 and be located at the rear shell 12 that the front housing 11 deviates from the mobile device side, the rear shell 12 include back plate, be connected to it is described The edge of back plate simultaneously extends towards the front housing 11 and is connected to the side plate of the front housing 11 and through the back plate and described The tangent plane of side plate, the tangent plane is towards oblique upper and has the first predeterminable area；

In one embodiment, it front housing 11 and is connected to the front housing 11 and is located at the front housing 11 away from the movement The rear shell 12 of equipment side forms hollow seats 100.

Clamping device 20, the clamping device 20 include the side positioned at the bottom case 10 and protrude from the front housing 11 Plate face first clamping auricle 21 and positioned at the bottom case 10 the other side and with it is described first clamping auricle 21 be oppositely arranged Second clamping auricle 22；Specifically, the first clamping auricle 21 and the second clamping auricle 22 can be respectively in first embodiment The first clamp arm 301 and the second clamp arm 302.

Driving assembly, the driving component include being connected to the first clamping auricle 21 and being slidably connected to the bottom case It the sliding part 31 of the first of 10 and is connected to the bottom case 10 and makes first folder by driving the first sliding part 31 Hold the transmission component that auricle 21 is moved toward and away from the second clamping auricle 22；Specifically, the driving assembly can be the Gear drive module 102 in one embodiment.

Induction mechanism, the induction mechanism include the first induction module positioned at first predeterminable area, and described first Induction module can export the first inductive signal after having sensed touching first predeterminable area；

Master control borad, the master control borad are connected to the driving component and are connected to the induction mechanism, the master control borad energy It enough receives first inductive signal and exports first control signal after receiving first inductive signal to the driving Component, the driving component drive the described first sliding part 31 after receiving the first control signal to make first folder Auricle 21 is held to move away from the second clamping auricle 22.

The first induction module is arranged in first predeterminable area of the tangent plane in the utility model, in first sense Module is answered to export the first inductive signal to the master control borad, the master control borad after having sensed touching first predeterminable area First control signal is exported after receiving first inductive signal to the driving component, the driving component receives institute The described first sliding part 31 is driven to move after stating first control signal so that the first clamping auricle 21 is away from second folder Hold the movement of auricle 22.On the one hand, the clamp structure of the utility model is only described after first predeterminable area is touched First clamping auricle 21 can be just located remotely from each other with the second clamping auricle 22, so that the process for unclamping the mobile device can Control, user can be by touching the tangent plane come so that the supporting structure unclamps when wanting to take the mobile device The mobile device, and without concerning the mobile device shaking or microdisplacement, avoid due to jolting or accidentally touching equal accident feelings Condition and causing accidentally triggers the signal for separating two folder ears, and then mobile phone is caused to fall damage.On the other hand, the tangent plane Position be sitting at position nearest apart from other fingers when user takes on the upside of the mobile device, user is being pressed from both sides Residence can be held when holding movement to state the upside of mobile device and cut described in the finger touching without holding the mobile device Plane meets ergonomics principle, convenient for controlling on the other hand, is easy to use.

Fig. 8 be the utility model one embodiment provide one kind automatically to the structural schematic diagram of your retractable bracket, such as Shown in Fig. 8, the first sliding part 31 in the present embodiment offers at least one in a strip shape and its opening direction towards the bottom case The sliding slot 311 of the first of 10, the extending direction of the first sliding slot 311 and the direction of motion one of the described first sliding part 31 It causes；

The supporting structure also includes at least a limition orientation column 60, and the limition orientation column 60 is connected to the bottom case 10 and extend towards the described first sliding 31 direction of part, each limition orientation column 60 is respectively arranged on a first sliding slot In 311, and its column diameter is adapted to the width of the described first sliding slot 311.The limition orientation column 60 is described first sliding The movement of part 31 plays guiding role, therefore the first sliding part 31 is slidably connected with the bottom case 10, and described the One sliding slot 311 is coherent and smooth, so that the first sliding part 31 runs smoothly in moving process, reduces described first The shaking of sliding part 31 is avoided generating and be stumbled.

It please referring to Fig.1 to Fig.4 preferably, the supporting structure further includes the footrest 40 for being used to support the mobile device, To prevent the mobile device from falling.

The sliding part 31 of described the first of the utility model, which is compared to, traditional to be not provided with being adapted to cunning with limition orientation column 60 The width of the sliding part connect is bigger, increases the intensity of the described first sliding part 31, so that the first sliding part 31 is being run It is unlikely to deform in the process, stumbles or be stuck so as to avoid generation.

Referring to figure 2. to Fig. 4, in the utility model embodiment, the driving component further includes being connected to described second Clamp the second sliding part 32 of auricle 22, the first sliding part 31 be located at the bottom case 10 and the described second sliding part 32 it Between, the second sliding part 32 offers second sliding slot of at least one in a strip shape and its opening direction towards the bottom case 10 321, the extending direction of the second sliding slot 321 is consistent with the direction of motion of the described second sliding part 32, the transmission component Receive drive after first inductive signal the described first sliding part 31 and second sliding 32 synchronous relative motion of part with Move toward one another the second clamping auricle 22 with the first clamping auricle 21, each limition orientation column 60 is respectively arranged on one In the second sliding slot 321, and its column diameter is adapted to the width of the described second sliding slot 321.It is to be appreciated that the limit Guide post 60 is located at simultaneously in the described first sliding slot 311 and in the described second sliding slot 321, and is the described first sliding part 31 Guiding role is played in opposite or movement of supporting or opposing with the described second sliding part 32.

Fig. 9 is the structural schematic diagram of a kind of automatic deploying and retracting bracket that one embodiment of the utility model provides, described the The side of one sliding part 31 towards the bottom case 10 is also provided at least one first guide groove 312, and the supporting structure is also extremely It less include the first veneer guide post 71 for being connected to the bottom case 10 and extending towards the described first sliding 31 direction of part, respectively The first veneer guide post 71 is located in first guide groove 312, and its column diameter and first guide groove 312 Width adaptation.The first sliding part 31 described so just can pass through the limition orientation column 60 and the first veneer guide post 71 provide guiding simultaneously and provide support, so that the sliding process of the first sliding part 31 is more stable.

In one embodiment, the side of the described second sliding part 32 towards bottom case 10 be also provided at least one Two guide grooves 322, the supporting structure also include at least one and are connected to the bottom case 10 and towards the described second sliding part 32 The second veneer guide post 72 that direction extends, each second veneer guide post 72 are located at second guide groove 322 It is interior, and its column diameter is adapted to the width of second guide groove 322.The second sliding part 32 described so just can pass through the limit It is provided when position guide post 60 and the second veneer guide post 72 and is oriented to and support is provided, so that the cunning of the second sliding part 32 Dynamic process is more stable.

Figure 10 is a kind of structural schematic diagram for automatic deploying and retracting bracket that one embodiment of the utility model provides, in this reality It applies in example, the second sliding slot 321 and second guide groove 322 are set as through slot, and the limition orientation column 60 passes through simultaneously The described second sliding slot 321 is protruded from, the supporting structure further includes pressing plate 50, and the pressing plate 50 is offered leads with the limit The location hole being adapted to column 60, the pressing plate 50 can be socketed on the limition orientation column 60 and be contacted at by the location hole The second sliding part 32 is so that the second sliding part 32 contacts at the described first sliding part 31.Described in this way second is sliding The connection of part 32 and the limition orientation column 60 is more firm, and the second sliding part 32 is not easy sliding from the limition orientation column 60 It is de-.

Figure 10 is please referred to, in the utility model embodiment, the supporting structure further includes protruding from the bottom case 10 The reinforcing rib 80 of inner wall, the reinforcing rib 80 are in mesh arrangement, and the first sliding part 31 contacts at the reinforcing rib 80.It is described Reinforcing rib 80 plays supporting role to the described first sliding part 31, and the mesh design of the reinforcing rib 80 not only alleviates described The weight of supporting structure also makes the described first sliding part 31 be unlikely to generation in sliding process and stumbles or sink, so that institute The operational process for stating the first sliding part 31 is more steady.

Figure 10 is please referred to, further, the reinforcing rib 80 has the cabling channel 81 for cabling.Preferably, it is described walk Wire casing 81 is longitudinally disposed and is symmetrically arranged two, and two cabling channels 81 are through the reinforcing rib 80 for wearing not Same route, the reinforcing rib 80 described in this way and the first sliding part 31 just support an accommodating space for the cabling, walk Line passes through from the cabling channel 81 and is unlikely to influence the operation of the described first sliding part 31.

The utility model provides a kind of automatic deploying and retracting bracket, receives ultrasonic sensing module and first by main control module The corresponding control signal of inductive signal output that human body induction module generates, gear drive module are pressed from both sides according to control signal to first Arm and the second clamp arm abut and far from being controlled, solving existing bracket, complicated operation when in use, Wu Fashi The problem of existing automatic deploying and retracting.

It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field For personnel, make several equivalent substitute or obvious modifications without departing from the concept of the premise utility, and performance or Purposes is identical, all shall be regarded as belonging to the utility model scope of patent protection determined by the appended claims.

Claims (10)

1. a kind of automatic deploying and retracting bracket, which is characterized in that including the hollow seats for placing object, set in the hollow seats It is equipped with gear drive module, the opposite two sides of the hollow seats are respectively arranged with and gear drive module transmission connection First clamp arm and the second clamp arm, first clamp arm and second clamp arm are used for the object being placed on the hollow seats Gripped, be additionally provided with the main control module connecting with the gear drive module in the hollow seats, and with institute State the ultrasonic sensing module and power module of main control module connection；First predeterminable area of the hollow seats is provided with and institute State the first human body induction module of main control module connection；

The ultrasonic sensing module exports the first inductive signal when having sensed that object is placed on the hollow seats extremely The main control module；

First human body induction module exports the second inductive signal when having sensed human body close to first predeterminable area To the main control module；

The main control module exports first control signal when receiving first inductive signal to the gear drive module, And second control signal is exported when receiving second inductive signal to the gear drive module；

The gear drive module controls first clamp arm and second clamp arm when receiving the first control signal It mutually abuts, and controls first clamp arm when receiving the second control signal and second clamp arm is located remotely from each other.

2. automatic deploying and retracting bracket as described in claim 1, which is characterized in that the gear drive module includes motor, gear Group and transmission case；

The motor is connected to the main control module, and the motor passes through the gear set and first clamp arm and described the The transmission connection of two clamp arm；

The motor and the gear set are fixed in the transmission case, and the transmission case is fixed in the hollow seats.

3. automatic deploying and retracting bracket as described in claim 1, which is characterized in that be additionally provided with wireless charging in the hollow seats Module, the wireless charging module are connect with the power module.

4. automatic deploying and retracting bracket as described in claim 1, which is characterized in that be additionally provided at least one on the hollow seats Charging interface, the charging interface are connect with the power module.

5. automatic deploying and retracting bracket as described in claim 1, which is characterized in that the power module includes battery.

6. automatic deploying and retracting bracket as described in claim 1, which is characterized in that the automatic deploying and retracting bracket further include with it is described in The pedestal of empty support connection, is provided with damping structure between the hollow seats and the pedestal.

7. automatic deploying and retracting bracket as described in claim 1, which is characterized in that first clamp arm and/or second clamp arm On be provided with pressure sensor, the pressure sensor is connected to the main control module.

8. automatic deploying and retracting bracket as described in claim 1, which is characterized in that be provided with one or more on the hollow seats A bracket.

9. automatic deploying and retracting bracket as described in claim 1, which is characterized in that be additionally provided with pressure sensitive in the hollow seats Module and the first switching switch, the first switching switch is for the pressure sensitive module and the ultrasonic sensing module Communication link between the main control module carries out on-off control；

If the first switching switching to pressure sensitive module is connected to the main control module,

The pressure sensitive module exports the 5th inductive signal when having sensed that object is placed on the hollow seats to institute State main control module；

The main control module exports the 5th control signal when receiving five inductive signal to the gear drive module；

The gear drive module controls first clamp arm and second clamp arm when receiving the 5th control signal Mutually abut.

10. a kind of automatic deploying and retracting bracket, which is characterized in that including the hollow seats for placing object, in the hollow seats It is provided with gear drive module, the opposite two sides of the hollow seats are respectively arranged with to be sequentially connected with the gear drive module The first clamp arm and the second clamp arm, first clamp arm and second clamp arm are used for the object being placed on the hollow seats Body is gripped, and the main control module connecting with the gear drive module, Yi Jiyu are additionally provided in the hollow seats The second human body induction module and power module of the main control module connection；

Second human body induction module exports third inductive signal when having sensed human body close to the second predeterminable area to institute Main control module is stated, and exports the 4th inductive signal to the main control module after the first preset time；

The main control module exports third when receiving the third inductive signal and controls signal to the gear drive module, And output the 4th controls signal to the gear drive module when receiving four inductive signal；

The gear drive module controls first clamp arm and second clamp arm when receiving the third control signal It is located remotely from each other, and controls first clamp arm and second clamp arm mutually abuts when receiving the 4th control signal.