CN106764289B - Electric clamping support and control system and control method thereof - Google Patents
Electric clamping support and control system and control method thereof Download PDFInfo
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- CN106764289B CN106764289B CN201710128647.6A CN201710128647A CN106764289B CN 106764289 B CN106764289 B CN 106764289B CN 201710128647 A CN201710128647 A CN 201710128647A CN 106764289 B CN106764289 B CN 106764289B
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- clamping frame
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- rack
- driving motor
- clamping
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- 238000000034 method Methods 0.000 title abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000006698 induction Effects 0.000 claims description 21
- 238000013459 approach Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to an electric clamping bracket and a control system and a control method thereof, wherein the electric clamping bracket comprises: the electric clamping bracket also comprises a driving motor; the clamping assembly comprises a left clamping frame and a right clamping frame; the left clamping frame and the right clamping frame extend forwards and are respectively arranged on two opposite sides of the shell; the left clamping frame or/and the right clamping frame is/are slidably connected with the shell; the driving motor drives the left clamping frame or/and the right clamping frame so that the left clamping frame and the right clamping frame are relatively close to or far away from each other. According to the invention, the motor drives the clamping assembly to clamp or loosen the mobile equipment, so that the clamping support is automatically clamped or loosened.
Description
Technical Field
The invention relates to a clamping bracket and a control system and a control method thereof.
Background
At present, the existing mobile phone and computer clamping supports in the market adopt a mode of clamping by a spring driving clamping assembly or locking by a screw, and when the mobile phone and computer clamping supports are clamped, workers are required to manually open the clamping assembly or manually lock the clamping assembly, so that intelligent locking cannot be realized.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an electric clamping bracket and a control system and a control method thereof.
The technical scheme of the invention is as follows:
an electric clamp bracket comprising: the electric clamping bracket also comprises a driving motor; the clamping assembly comprises a left clamping frame and a right clamping frame; the left clamping frame and the right clamping frame extend forwards and are respectively arranged on two opposite sides of the shell; the left clamping frame or/and the right clamping frame is/are slidably connected with the shell; the driving motor drives the left clamping frame or/and the right clamping frame so that the left clamping frame and the right clamping frame are relatively close to or far away from each other.
The further technical scheme is as follows: the left clamping frame and the right clamping frame are respectively provided with a left rack and a right rack which are horizontally arranged; the output end of the driving motor is provided with a gear which is in transmission connection between the left rack and the right rack; the motor drives the left clamping frame and the right clamping frame to synchronously move towards or away from each other; or the electric clamping bracket also comprises a left rack and a right rack which are horizontally arranged; the left rack and the right rack are respectively connected to the shell in a sliding manner; the output end of the driving motor is provided with a gear which is in transmission connection between the left rack and the right rack; the electric clamping support further comprises a left elastic piece and a right elastic piece; the front end of the left elastic piece is pressed against one end, close to the left rack, of the left clamping frame, and the rear end of the left elastic piece is pressed against the rear shell; the front end of the right elastic piece is pressed against one end, close to the right rack, of the right clamping frame, and the rear end of the right elastic piece is pressed against the rear shell; when the driving motor positively drives the left rack and the right rack to move outwards, the left rack and the right rack respectively press the inner ends of the left clamping frame and the right clamping frame and enable the left rack and the right rack to synchronously move outwards and separate; when the driving motor drives the left rack and the right rack to move outwards in a reverse direction, the left clamping frame and the right clamping frame move inwards to be close to each other under the action of elastic tension of the left elastic piece and the right elastic piece respectively.
The further technical scheme is as follows: the shell comprises a front cover and a rear shell; and the two sides of the rear shell are respectively provided with a left mounting groove and a right mounting groove which are used for penetrating through the left clamping frame and the right clamping frame.
The further technical scheme is as follows: the shell also comprises a sliding rail bracket and a fastener for locking the sliding rail bracket to the rear shell; the upper end of the slide rail bracket is provided with an upper groove, and the lower end of the slide rail bracket is provided with a lower groove; an upper sliding groove used for being connected with the right clamping frame in a sliding mode is formed between the sliding rail support and the fastening piece, and a lower sliding groove used for being connected with the left support in a sliding mode is formed between the sliding rail support and the rear shell.
The further technical scheme is as follows: the electric clamping support also comprises a circuit board arranged in the shell and a control device electrically connected with the circuit board; the control device comprises an identification module and a touch module; when the identification module detects that the mobile equipment is close to the shell, the identification module controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively close to each other; when the touch control module detects finger touch, the touch control module controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively far away; or the electric clamping support also comprises a circuit board arranged in the shell and a control device electrically connected with the circuit board; the control device comprises an identification module and a press type switch; when the identification module detects that the mobile equipment is close to the shell, the identification module controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively close to each other; when the push switch is pressed, the push switch controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively far away; or the electric clamping support also comprises a circuit board arranged in the shell and a control device electrically connected with the circuit board; the control device comprises an identification module and a pressure switch arranged on the left clamping frame and/or the right clamping frame; the pressure switch controls the driving motor to drive the left clamping frame or the right clamping frame, so that the left clamping frame and the right clamping frame are relatively far away.
The further technical scheme is as follows: the identification module is a photoelectric induction module or a magnetic induction module and is arranged on the front side of the shell; or, when the control device comprises an identification module and a touch module, the touch module is a resistance touch switch, a capacitance touch switch and a photoelectric induction switch which are arranged on the periphery of the shell.
The further technical scheme is as follows: the electric clamping bracket also comprises a power supply assembly for charging/discharging, a charging induction coil for wireless charging and a USB interface which is arranged on the shell and is electrically connected with the power supply assembly; the charging induction coil is electrically connected with the power supply assembly; the driving motor is electrically connected with the power supply assembly; the charging induction coil is arranged in the shell and is positioned at the front end of the shell.
A control system for a motorized clamp stand, comprising: the device comprises a circuit board, a power supply module, a microprocessor, an identification module, a driving motor, a touch module/press switch and a clamping assembly, wherein the microprocessor is arranged on the circuit board and is electrically connected with the power supply module; the microprocessor receives the control signal of the identification module and controls the driving motor to drive the clamping assembly to move away relatively; and the microprocessor receives a control signal of the touch module/the push switch and controls the driving motor to drive the clamping assembly to relatively approach.
A control method of an electric clamping bracket is characterized by comprising the following steps:
s100, detecting whether a mobile device approaches the front of the shell within a set distance by using an identification module, if so, entering S200, and if not, continuing to detect by using the identification module;
s200, driving a clamping end of a clamping assembly to be relatively far away by a driving motor;
s300, enabling the clamping ends of the clamping assemblies to be relatively close to each other so as to clamp the mobile equipment;
s400, whether the touch module/the press type switch has an input signal or not is judged, if yes, S500 is carried out, and if not, the touch module continues to detect;
s500, driving the clamping end of the clamping assembly to move away relatively by the driving motor so as to loosen the mobile equipment.
The further technical scheme is as follows: the clamping assembly comprises a left clamping frame and a right clamping frame, and the transmission mode between the clamping assembly and the driving motor adopts a first transmission mode or a second transmission mode;
the first transmission mode is as follows: an output shaft of the driving motor is provided with a gear, the left clamping frame and the right clamping frame are respectively provided with a rack in transmission connection with the gear, and the driving motor drives the left clamping frame and the right clamping frame to synchronously move towards or away from each other;
the second transmission mode is as follows: the output shaft of the driving motor is provided with a worm, the left clamping frame and the right clamping frame are respectively provided with a left nut and a right nut, a lead screw with two ends with opposite screw threads is connected between the left nut and the right nut in a transmission manner, and the middle part of the lead screw is provided with a turbine which is connected with the worm in a transmission manner.
Compared with the prior art, the invention has the technical effects that: an electric clamping support drives a clamping assembly to clamp or loosen mobile equipment through a motor, so that automatic clamping or loosening of the clamping support is achieved.
Furthermore, whether the mobile device is placed into the recognition module or not is recognized, so that the motor is controlled to rotate, the purpose that the clamping assembly is automatically loosened is achieved, meanwhile, the gesture operation of a user is recognized through the touch module or the push switch, the user can control the clamping assembly to loosen as long as the touch module is triggered or the push switch is pressed, and therefore the mobile phone is taken out, and great convenience is achieved.
Further, be equipped with the induction coil that charges in the casing, after the centre gripping support was put into to the cell-phone, can carry out wireless charging to mobile device.
A control system of an electric clamping support is characterized in that a microprocessing coordination identification module, a touch module/push switch, a driving motor and a power module are adopted, so that automatic clamping or loosening of a mobile device of the clamping support is realized.
A control method of an electric clamping support is characterized in that whether a mobile device is placed in the electric clamping support is identified through an identification module, whether a user needs to take a mobile phone is judged through a touch module/a press type switch, and the requirement of the user is intelligently identified, so that related actions are carried out.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of an electrical clamping bracket of the present invention;
FIG. 2 is an exploded view of an electrical clamp bracket according to the present invention;
FIG. 3 is a cross-sectional view of an electrical clamp bracket of the present invention;
FIG. 4 is a block circuit diagram of a control system for a motorized clamp mount according to the present invention;
fig. 5 is a flowchart of a control method of an electric clamping bracket according to the present invention.
Reference numerals
10 clamping bracket 1 shell
11 front cover 12 rear shell
121 left mounting groove and 122 right mounting groove
14 slide rail bracket 15 fastener
16 IR lens 17 silica gel pad
2 left holding frame of holding assembly 21
211 left rack 212 right rack
22 right holding frame 3 driving motor
31 gear 4 circuit board
5 power supply module 6 charging induction coil
71 left elastic member 72 right elastic member
20 control system S1 circuit board
S3 microprocessor of S2 power supply module
S4 identification module S5 driving motor
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further described and illustrated below with reference to the schematic drawings, but not limited thereto.
An electric clamping support is used for clamping mobile equipment such as a mobile phone and a tablet personal computer. Electronic centre gripping support includes: a housing, and a clamping assembly. The electric clamping support further comprises a driving motor, and the clamping assembly comprises a left clamping frame and a right clamping frame. The left clamping frame and the right clamping frame extend forwards and are arranged on two opposite sides of the shell respectively, and the left clamping frame or/and the right clamping frame are/is connected to the shell in a sliding mode. The driving motor drives the left holding frame or/and the right holding frame so that the left holding frame and the right holding frame are relatively close to or far away from each other.
As shown in fig. 1, an electric clamping bracket 10 is used for clamping mobile devices such as mobile phones and tablet computers. The electric clamp bracket 10 includes: a housing 1, and a clamping assembly 2. The housing 1 comprises a front cover 11, a rear shell 12, and an IR lens 16 fixed on the front cover 11, and the housing 1 is provided with a light-transmitting hole. When the clamping support 10 clamps the mobile phone, the shooting quality is improved.
The clamping assembly 2 comprises a left clamping frame 21 and a right clamping frame 22. The left and right holders 21 and 22 extend forward and are provided on opposite sides of the housing 1, respectively, and the left and right holders 21 and 22 are slidably coupled to the housing 1. The two side faces, used for clamping the mobile equipment, of the clamping assembly 2 are provided with the silica gel pads 17, and when the mobile phone is clamped, the silica gel pads 17 can reduce surface damage of the clamping assembly 2 caused by overlarge clamping force.
As shown in fig. 2, the electric clamp stand 10 further includes a driving motor 3, and the driving motor 3 drives the left and right clamp frames 21 and 22 such that the left and right clamp frames 21 and 22 are relatively close to or far from each other.
The left clamping frame 21 and the right clamping frame 22 are respectively and fixedly connected with a left rack 211 and a right rack 212 which are horizontally arranged. The output end of the driving motor 3 is provided with a gear 31 which is in transmission connection between the left rack 211 and the right rack 212, and the control device controls the driving motor 3 to drive the left clamping frame 21 and the right clamping frame 22 to synchronously move towards or away from each other.
The rear case 12 has left and right mounting grooves 121 and 122 formed at both sides thereof for passing through the left and right holders 21 and 22, respectively.
The housing 1 further comprises a slide bracket 14, and a fastener 15 for locking the slide bracket 14 to the rear case 12. The upper end of the slide rail bracket 14 is provided with an upper groove, and the lower end thereof is provided with a lower groove. An upper chute for slidably connecting the right clamping frame 22 is formed between the slide rail bracket 14 and the fastening piece 15, and a lower chute for slidably connecting the left bracket is formed between the slide rail bracket and the rear shell 12.
The left holding frame 21 and the right holding frame 22 are further provided with limiting protrusions respectively to prevent the left holding frame 21 and the right holding frame 22 from sliding out from the left mounting groove 121 and the right mounting groove 122.
The electric holding bracket 10 further includes a circuit board 4 disposed in the housing 1, and a control device electrically connected to the circuit board 4. The control device comprises an identification module and a touch module. When the recognition module detects that the mobile device approaches the case 1, it controls the driving motor 3 to drive the left and right clamping frames 21 and 22 such that the left and right clamping frames 21 and 22 are relatively close to each other. When the touch module detects a finger touch, it controls the driving motor 3 to drive the left and right holders 21 and 22 so that the left and right holders 21 and 22 are relatively far away.
The identification module is a photoelectric sensing module or a magnetic sensing module, and is arranged on the front side of the shell 1. The touch control module is a resistance touch switch or a capacitance touch switch or a photoelectric induction switch arranged on the periphery of the shell.
As shown in fig. 3, the electric clamping frame 10 further includes a left elastic member 71 and a right elastic member 72, wherein a front end of the left elastic member 71 abuts against one end of the left clamping frame 21 close to the left rack 211, a rear end thereof abuts against an inner side of the rear housing 12, a front end of the right elastic member 72 abuts against one end of the right clamping frame 22 close to the right rack 212, and a rear end thereof abuts against an inner side of the rear housing 12. Wherein, left holding frame 21 and right holding frame 22 are equipped with the recess that is used for installing left elastic component 71 and right elastic component 72 respectively, and the inner wall of the front end roof pressure recess of left elastic component 71 and right elastic component 72, when the motor outage, the resilience force of left elastic component 71 and right elastic component 72 makes left holding frame 21 and right holding frame 22 be close to mutually the casing to the mobile device on electronic centre gripping support 10 is put into in the clamp. In the present embodiment, the left elastic member 71 and the right elastic member 72 are springs. In other embodiments, elastic members such as rubber bands or metal elastic pieces can be used. In this embodiment, adopt rack and pinion transmission mode, consequently, preferentially adopt the elastic component as the power supply of clamp force, the motor only needs to drive and opens between left holding frame and the right holding frame, is close to each other and is realized by the elastic component. In other embodiments, if a worm gear and worm transmission mode is adopted, the power is irreversible, and the reverse self-locking function is realized, so that the left clamping frame and the right clamping frame can be driven to open or close by the positive and negative rotation of the motor.
The electric clamp holder 10 further includes a power supply unit 5 for charging/discharging, a charging induction coil 6 for wireless charging, and a USB interface provided on the housing 1 and electrically connected to the power supply unit 5. Charging induction coil 6 is located the casing and is located the casing front end, and is specific, charging induction coil 6 is fixed in the protecgulum, and it is connected with power supply module 5 electricity, and driving motor 3 is connected with power supply module 5 electricity. When mobile devices such as mobile phones and tablet computers are placed into the clamping support 10, the charging induction coil 6 can charge the mobile devices. When external power source is not powered, can be by built-in battery power supply, battery wherein can be rechargeable battery, and this rechargeable battery can play portable power source's effect, makes this product become the treasured that charges.
In specific implementation, one of the left clamping frame and the right clamping frame can be selected to be fixed on the shell, and the other clamping frame is in transmission connection with the driving motor, so that the left clamping frame and the right clamping frame move under the driving of the driving motor and form a clamping or loosening relationship. The left clamping frame and the right clamping frame can be driven by a driving motor to synchronously move relatively close to or away from each other so as to form a clamping or loosening relationship.
As shown in fig. 4, a control system 20 for a power clamp stand includes: the circuit board S1, the power module S2, the microprocessor S3 disposed on the circuit board S1 and electrically connected to the power module S2, the identification module S4 and the driving motor S5 electrically connected to the microprocessor S3, the touch module/push switch S6 electrically connected to the microprocessor S3, and the clamping member. The microprocessor S3 receives the control signal from the recognition module S4 and controls the driving motor S5 to drive the clamping member to move away from the touch module/push switch S6, and the microprocessor S3 receives the control signal from the touch module/push switch S6 and controls the driving motor S5 to drive the clamping member to move closer to the touch module/push switch. Wherein, power module S2 is equipped with charge-discharge management circuit, and it is connected with the interface USB electricity that charges.
Preferably, a driving circuit S8 is further disposed between the driving motor S5 and the microprocessor S3, an input end of the driving circuit S8 is electrically connected to the power module S2 and the microprocessor S3, and an output end of the driving circuit S8 is electrically connected to the driving motor S5.
Preferably, the power module S2 is also electrically connected with a charging induction coil S9 and a rechargeable battery S10.
In order to conveniently charge other products, the shell can be additionally provided with an interface for external charging besides the interface for external power supply.
In order to increase the friction force and protect the surface of the mobile device from damage, a buffer sheet made of a material such as a silicone sheet or a sponge pad is provided inside the left and right holders.
In other embodiments, only left holder or right holder movement, i.e., one-sided movement, may be used to achieve clamping or unclamping.
As shown in fig. 5, a method for controlling an electric clamp bracket includes the following steps:
s100, detecting whether a mobile device approaches the front of the shell within a set distance by using an identification module, if so, entering S200, and if not, continuing to detect by using the identification module;
s200, driving a clamping end of a clamping assembly to be relatively far away by a driving motor; wherein, the clamping end of the clamping component is a left clamping frame and a right clamping frame of the electric clamping support.
S300, enabling the clamping ends of the clamping assemblies to be relatively close to each other so as to clamp the mobile equipment; the clamping of the clamping assembly on the mobile equipment can be realized through the restoring force of a spring, and the left clamping frame and the right clamping frame can also be driven by a driving motor to be clamped;
after clamping the mobile device, the method further includes step S310: the charging induction coil charges the mobile device.
S400, whether the touch module/the press type switch has an input signal or not is judged, if yes, S500 is carried out, and if not, the touch module continues to detect;
s500, driving the clamping end of the clamping assembly to move away relatively by the driving motor so as to loosen the mobile equipment.
The clamping assembly comprises a left clamping frame and a right clamping frame, and the transmission mode of the clamping assembly and the transmission mode of the driving motor adopt a first transmission mode or a second transmission mode, wherein the first transmission mode is as follows: the output shaft of driving motor is equipped with the gear, and left holding frame and right holding frame support the formula hookup respectively and are equipped with the rack that couples with gear drive, and the synchronous looks of driving motor drive left holding frame and right holding frame or back of the body motion mutually, and simultaneously, left holding frame, right holding frame are equipped with left elastic component, right elastic component respectively, and when the motor was out of work, left holding frame, right holding frame were under the effect of elastic force, and the centering resets, reached tight purpose. The second transmission mode is as follows: the output shaft of the driving motor is provided with a worm, the left clamping frame and the right clamping frame are respectively provided with a left nut and a right nut, a screw rod with threads at two ends in opposite rotating directions is connected between the left nut and the right nut in a transmission manner, a driven wheel is arranged in the middle of the screw rod, or two screw rods with threads at two ends in the same rotating direction are connected between the left nut and the right nut in a transmission manner, conical driven gears with opposite directions are arranged at the inner ends of the two screw rods, a conical master gear is fixedly connected to a turbine in transmission connection with the worm, and at the moment, the axis of the motor is parallel to the moving directions of the left clamping frame and the right clamping frame. Because the worm wheel connected with the worm in a transmission way is fixedly connected with the driving wheel, the structure does not need to be clamped and reset by an elastic part. In other embodiments, a gear and a screw rod and nut can be adopted to realize simultaneous driving or single driving of the left clamping frame and the right clamping frame. The second transmission mode is that bidirectional power is realized by a motor, so that the rack needs to be fixedly connected with the clamping frame. The transmission mode is that the power that the outside moved to pull open is realized by the motor, and the power that the inside moved to draw close is realized by the elastic component, consequently, need with rack and holding frame sliding connection respectively on the casing to adjacent tip is contradicted each other and is in the same place, in order to realize the power transmission of outside, inside two directions, and preferred adoption tension spring.
In other embodiments, the electric clamping bracket further comprises a circuit board arranged in the shell, and a control device electrically connected with the circuit board, the control device comprises an identification module, and a pressure switch arranged on the inner side of the left clamping frame and/or the right clamping frame, and the pressure switch controls the driving motor to drive the left clamping frame or the right clamping frame, so that the left clamping frame and the right clamping frame are relatively far away. The pressure switch needs to be started after the mobile equipment is clamped, or the pressure switch is identified as a control signal for taking the mobile equipment only when more than two pulse signals are detected. Or, the left clamping frame and the right clamping frame are judged to be pushed through feedback electric signals of the motor, so that control signals of a user for taking the mobile equipment are identified, the motor can be reversely pushed to rotate by the movement of the left clamping frame and the right clamping frame, electric signals are generated, and the structure is suitable for the mode that the left rack and the left clamping frame are fixedly connected with the right rack and the right clamping frame.
In other embodiments, the electric clamping bracket further comprises a circuit board arranged in the shell, and a control device electrically connected with the circuit board. The control device comprises an identification module and a push switch. When the identification module detects that the mobile device is close to the shell, the identification module controls the driving motor to drive the left clamping frame or the right clamping frame so that the left clamping frame and the right clamping frame are relatively close to each other. When the push switch is pressed, the drive motor is controlled to drive the left clamping frame or the right clamping frame, so that the left clamping frame and the right clamping frame are relatively far away.
In other embodiments, the electric clamping bracket further comprises a left rack and a right rack which are horizontally arranged; the left rack and the right rack are respectively connected to the shell in a sliding manner; the output end of the driving motor is provided with a gear which is in transmission connection between the left rack and the right rack; when the driving motor drives the left rack and the right rack to move outwards, the left rack and the right rack respectively press the left clamping frame and the right clamping frame to synchronously move towards two sides; the electric clamping support further comprises a left elastic piece and a right elastic piece; the front end of the left elastic piece is pressed against one end, close to the left rack, of the left clamping frame, and the rear end of the left elastic piece is pressed against the rear shell; the front end of the right elastic piece is pressed against one end, close to the right rack, of the right clamping frame, and the rear end of the right elastic piece is pressed against the rear shell; when the driving motor positively drives the left rack and the right rack to move outwards, the left rack and the right rack respectively press the inner ends of the left clamping frame and the right clamping frame and enable the left rack and the right rack to synchronously move outwards and separate; when the driving motor drives the left rack and the right rack to move outwards in a reverse direction, the left clamping frame and the right clamping frame move inwards to be close to each other under the action of elastic tension of the left elastic piece and the right elastic piece respectively.
The technical contents of the present invention are further illustrated by the examples to facilitate the understanding of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention, and the scope of the present invention is subject to the claims.
Claims (3)
1. An electric clamp bracket comprising: the electric clamping device comprises a shell and a clamping assembly, and is characterized in that the electric clamping bracket further comprises a driving motor; the clamping assembly comprises a left clamping frame and a right clamping frame; the left clamping frame and the right clamping frame extend forwards and are respectively arranged on two opposite sides of the shell; the left clamping frame or/and the right clamping frame is/are slidably connected with the shell; the driving motor drives the left clamping frame or/and the right clamping frame to enable the left clamping frame and the right clamping frame to be relatively close to or far away from each other;
the shell comprises a front cover and a rear shell;
the electric clamping support also comprises a circuit board arranged in the shell and a control device electrically connected with the circuit board; the control device comprises an identification module and a touch module; when the identification module detects that the mobile equipment is close to the shell, the identification module controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively close to each other; when the touch control module detects finger touch, the touch control module controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively far away;
or the electric clamping support also comprises a circuit board arranged in the shell and a control device electrically connected with the circuit board; the control device comprises an identification module and a press type switch; when the identification module detects that the mobile equipment is close to the shell, the identification module controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively close to each other; when the push switch is pressed, the push switch controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively far away;
or the electric clamping support also comprises a circuit board arranged in the shell and a control device electrically connected with the circuit board; the control device comprises an identification module and a pressure switch arranged on the left clamping frame and/or the right clamping frame; the pressure switch controls the driving motor to drive the left clamping frame or the right clamping frame so as to enable the left clamping frame and the right clamping frame to be relatively far away;
the electric clamping support also comprises a left rack and a right rack which are horizontally arranged; the left rack and the right rack are respectively connected to the shell in a sliding manner; the output end of the driving motor is provided with a gear which is in transmission connection between the left rack and the right rack; the electric clamping support further comprises a left elastic piece and a right elastic piece; the front end of the left elastic piece is pressed against one end, close to the left rack, of the left clamping frame, and the rear end of the left elastic piece is pressed against the rear shell; the front end of the right elastic piece is pressed against one end, close to the right rack, of the right clamping frame, and the rear end of the right elastic piece is pressed against the rear shell; the left rack, the right rack, the left clamping frame and the right clamping frame are respectively connected to the shell in a sliding mode, adjacent end portions of the left rack, the right rack, the left clamping frame and the right clamping frame are mutually abutted, and when the driving motor drives the left rack and the right rack to move outwards in a forward driving mode, the left rack and the right rack respectively press the inner ends of the left clamping frame and the right clamping frame and enable the left rack and the right rack to synchronously move outwards and separate; when the driving motor reversely drives the left rack and the right rack to move inwards, the left clamping frame and the right clamping frame respectively move inwards and approach together under the action of elastic pressure of the left elastic piece and the right elastic piece; the driving motor drives the left clamping frame and the right clamping frame to move outwards, and the left elastic piece and the right elastic piece drive the left clamping frame and the right clamping frame to move inwards;
the identification module is a photoelectric induction module or a magnetic induction module and is arranged on the front side of the shell;
or when the control device comprises the identification module and the touch module, the touch module is a resistance touch switch, a capacitance touch switch and a photoelectric induction switch which are arranged on the periphery of the shell;
the shell also comprises a sliding rail bracket and a fastener for locking the sliding rail bracket to the rear shell; the upper end of the slide rail bracket is provided with an upper groove, and the lower end of the slide rail bracket is provided with a lower groove; an upper sliding groove used for being connected with the right clamping frame in a sliding mode is formed between the sliding rail support and the fastening piece, and a lower sliding groove used for being connected with the left clamping frame in a sliding mode is formed between the sliding rail support and the rear shell.
2. The electric clamping bracket according to claim 1, wherein the rear housing is provided at both sides thereof with left and right mounting grooves for passing through the left and right clamping brackets, respectively.
3. The motorized clasping mount of claim 1 further comprising a power supply assembly for charging/discharging, a charging induction coil for wireless charging, and a USB port on the housing and electrically connected to the power supply assembly; the charging induction coil is electrically connected with the power supply assembly; the driving motor is electrically connected with the power supply assembly; the charging induction coil is arranged in the shell and is positioned at the front end of the shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825388.7A CN108730705A (en) | 2017-03-06 | 2017-03-06 | A kind of electronic clamp bracket and control method |
| CN201710128647.6A CN106764289B (en) | 2017-03-06 | 2017-03-06 | Electric clamping support and control system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128647.6A CN106764289B (en) | 2017-03-06 | 2017-03-06 | Electric clamping support and control system and control method thereof |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810825388.7A Division CN108730705A (en) | 2017-03-06 | 2017-03-06 | A kind of electronic clamp bracket and control method |
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| Publication Number | Publication Date |
|---|---|
| CN106764289A CN106764289A (en) | 2017-05-31 |
| CN106764289B true CN106764289B (en) | 2021-12-28 |
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| CN201710128647.6A Active CN106764289B (en) | 2017-03-06 | 2017-03-06 | Electric clamping support and control system and control method thereof |
| CN201810825388.7A Pending CN108730705A (en) | 2017-03-06 | 2017-03-06 | A kind of electronic clamp bracket and control method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810825388.7A Pending CN108730705A (en) | 2017-03-06 | 2017-03-06 | A kind of electronic clamp bracket and control method |
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| CN206682524U (en) * | 2017-03-06 | 2017-11-28 | 深圳市贝智达科技有限公司 | A kind of electronic clamp bracket and its control system |
| CN106764295B (en) * | 2017-03-22 | 2018-08-31 | 深圳市邻友通科技发展有限公司 | Electric bracket |
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| WO2020000122A1 (en) * | 2018-06-25 | 2020-01-02 | 深圳市诚辉达电子有限公司 | Automatic clamping device and clamping support |
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Also Published As
| Publication number | Publication date |
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| CN108730705A (en) | 2018-11-02 |
| CN106764289A (en) | 2017-05-31 |
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Address after: 518000 B 320, South International Plaza, Yitian Road, Futian District, Shenzhen, Guangdong. Applicant after: Shenzhen City Pui Zhida Technology Co. Ltd. Address before: 518000, Guangdong, Baoan District, Xixiang Shenzhen street, Xixiang Avenue and Xingye Road Interchange, Fortis City, phase 1, B1, building 1, unit 502 Applicant before: Shenzhen City Pui Zhida Technology Co. Ltd. |
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