CN209860966U

CN209860966U - Electric mobile phone support

Info

Publication number: CN209860966U
Application number: CN201920724156.2U
Authority: CN
Inventors: 李强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2019-12-27
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses an electric mobile phone support, which comprises a housin, left arm lock, right arm lock, a left side presss from both sides the palm, the right side presss from both sides the palm, including a motor, an end cap, a controller, and a cover plate, drive mechanism and control mechanism, the casing includes drain pan and housing, the formation holding chamber is connected to drain pan and housing lock, the motor passes through the motion of drive mechanism drive left arm lock and right arm lock, control mechanism control motor opens and stops, the right-hand member of left arm lock is located the holding intracavity, the left end and the left side of left arm lock press from both sides the palm and rotate to be connected, the left end of right arm lock is located the holding intracavity, the right-hand member and the right side of right arm lock press from both sides the palm and rotate to be connected, left. The utility model has the advantages of simple and reasonable design, the transmission is nimble, and the centre gripping is stable, can save space, long service life with the withdrawal of centre gripping palm at the inoperative.

Description

Electric mobile phone support

Technical Field

The utility model relates to a support product relates to an on-vehicle electronic cell phone stand especially.

Background

At present, mobile phone supports generally exist in the life of people, common mobile phone support types on the market are generally divided into a magnetic suction type, a gravity type and an elastic clamping type, wherein the gravity type support mainly adopts automatic clamping depending on the action of gravity, and the principle is to convert the gravity of a clamped object into the clamping force of a support clamping arm; the elastic clamping type support clamps a clamped object by utilizing the elasticity of the spring, has high safety and reliability, but needs to be operated by two hands when in use, and is troublesome to take and place the mobile phone; the magnetic attraction type support comprises an adsorption magnetic disc and a magnetic isolation disc, the adsorption magnetic disc is adhered to a driving cab of an automobile by glue, the magnetic isolation disc needs to be adhered to the back face of a mobile phone, but the adsorption magnetic disc can only be fixedly arranged in the automobile, cannot be randomly assembled and disassembled, and is lack of flexibility.

Along with the development of wireless charging technology, some wireless charging mobile phone supports also appear on the market, the L-shaped structure that clamping arm and clamping palm are as an organic whole is adopted usually, the clamping palm can bulge the casing outside perpendicularly after the shrink, occupation space and collision damage easily, open back centre gripping cell-phone insecure simultaneously, the transmission is inflexible.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide a transmission is nimble, and the centre gripping is stable and long service life's on-vehicle electronic cell phone stand.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric mobile phone support, which comprises a housin, left arm lock, right arm lock, left side presss from both sides the palm, right side presss from both sides the palm, including a motor, an end cap, a controller, and a cover plate, the casing includes drain pan and housing, drain pan and housing lock are connected and are formed the holding chamber, the motor passes through the motion of left arm lock of drive mechanism drive and right arm lock, opening and stopping of control mechanism control motor, the right-hand member of left arm lock is located the holding intracavity, the left end and the left of left arm lock press from both sides the palm and rotate to be connected, the left end of right arm lock is located the holding intracavity, the right-hand member and the right side of right arm lock press from both sides the palm and rotate to be connected, left arm. In the working state of clamping the mobile phone, the clamping surfaces of the left clamping palm and the right clamping palm rotate to be close to the vertical state with the plane of the housing, the mobile phone is clamped between the left clamping palm and the right clamping palm, and in the non-working state after the mobile phone is taken out, the left clamping palm and the right clamping palm rotate to be parallel to the plane of the housing, so that the occupied space is reduced; and the setting that first elasticity reset piece and second elasticity reset the piece can make left press from both sides palm and right press from both sides the palm and open the state that is automatically bounced when left arm lock, right arm lock lateral motion to conveniently put into the cell-phone.

Through the rotatable design that the palm was pressed from both sides to the left side and the palm is pressed from both sides to the right, help folding under non-user state to accomodate on the one hand, on the other hand can be applicable to the cell-phone of different shapes, and when pressing from both sides tight cell-phone, the contained angle between left splint/right splint and the left arm lock/right arm lock can be along with the difference of cell-phone lateral surface radian and automatic adjustment, makes firmly press from both sides tightly all the time between the side of left splint/right splint and cell.

As a further improvement of the utility model, the left side presss from both sides the palm including the left splint and the left engaging lug of centre gripping cell-phone, and left engaging lug rotates with left arm lock to be connected, and the right side presss from both sides the right splint and the right engaging lug that the palm includes the centre gripping cell-phone, and right engaging lug rotates with right arm lock to be connected, is equipped with left contact position, right contact position on housing and/or the drain pan, and left contact position and left engaging lug cooperation, right contact position and right engaging lug cooperation. The left clamping plate and the right clamping plate are clamping surfaces used for clamping two sides of a mobile phone, when the mobile phone does not need to be clamped, the motor drives the left clamping arm and the right clamping arm to inwards fold and move, and after the left engaging lug and the right engaging lug are respectively contacted with the left contact position and the right contact position, under the action of force, the contact points are used as fulcrums to drive the left clamping plate and the right clamping plate to rotate, and the elastic reset piece generates elastic deformation until the left clamping plate and the right clamping plate lie on the housing; when motor reversal drive left arm lock and right arm lock during to the outward motion, contact the separation with left contact position and right contact position respectively as left engaging lug and right engaging lug, the effect of force disappears this moment, and elasticity resets and restores to the throne initial condition, drives left splint and right splint and rotates and open.

As the utility model discloses a further improvement, the left splint groove that has the left splint of holding left splint on the housing and the right splint groove of holding right splint, under unoperated state, left splint rotate to embedding left splint groove, and right splint rotate to embedding right splint groove, through the setting of recess, make left splint and right splint can lie prone left splint groove and right splint groove on the embedding housing after taking out the cell-phone, save space, play the effect of protection to it simultaneously.

As the utility model discloses a further improvement, first elasticity resets and second elasticity resets and is the torsional spring, and first elasticity resets an one end and a left arm lock fixed connection, and the other end presss from both sides palm fixed connection with a left side, second elasticity one end and right arm lock fixed connection, and the other end presss from both sides palm fixed connection with the right side, through the setting of torsional spring, makes a left side press from both sides the palm and the right side presss from both sides the palm can automatically bounce open when left arm lock and right arm lock outwards move, and need not to operate convenient to use to it.

As the utility model discloses a further improvement, the left end of left arm lock includes first lug and second lug, and left connecting axle presss from both sides the palm with a left side after passing first lug and second lug respectively and is connected, and first elasticity resets and overlaps on left connecting axle, and the right-hand member of right arm lock includes third lug and fourth lug, and right connecting axle presss from both sides the palm with the right side after passing third lug and fourth lug respectively and is connected, and second elasticity resets and overlaps on right connecting axle. Left/right connecting axle can form the rotation with left/right arm lock and left/right clamp palm on the one hand and connect, and on the other hand can reset the piece with elasticity and carry on spacingly, prevents its drunkenness, the effectual space that utilizes.

As the utility model discloses a further improvement, the housing openly is equipped with to press the putting into and take away and send signal to the controller of response key with the response cell-phone, and the drain pan back is equipped with the touch-sensitive key and makes cell phone stand open with providing the signal.

As the utility model discloses a further improvement presses the response button and takes the lamp switch cooperation with the inside dabbing of casing, dabs and takes the lamp switch to be connected with control mechanism electricity, gives control signal transmission for the operation of control system in order to further control the motor, and the touch response piece cooperates with the inside touch-sensitive spring of casing, and the touch-sensitive spring is connected with the control system electricity.

As the utility model discloses a further improvement, left side arm lock still including the first rack that is located the right-hand member, be located middle first turn portion, right side arm lock still including the second rack that is located the left end, be located middle second turn portion, first turn portion and second turn portion form the spacing portion of left arm lock and right arm lock, prevent that it is deviate from the casing outside when the outward movement.

As a further improvement of the utility model, the transmission mechanism includes the first rack in gear, the left arm lock and the second rack in the right arm lock, the gear with the output shaft fixed connection of motor, the gear respectively with first rack and the meshing of second rack. The motor drives the gear to rotate, and the gear drives the first rack and the second rack to perform linear motion, so that the inward folding and outward opening movement of the left clamping arm and the right clamping arm is realized.

As the utility model discloses a further improvement still includes wireless charging coil, coil mounting panel, drive mechanism fixed plate, and control mechanism is control circuit board, and wireless charging coil passes through the coil mounting panel to be fixed in the casing, and the drive mechanism fixed plate is injectd gear, first rack and second rack between drive mechanism fixed plate and drain pan, and the turning portion of left arm lock and right arm lock is located the left side and the right side of drive mechanism fixed plate respectively. The wireless charging coil is connected with control mechanism, can carry out wireless charging to the cell-phone, and the drive mechanism fixed plate can be spacing to gear and rack, prevents that it from taking off the tooth and skidding, guarantees driven stability.

The beneficial effects of the utility model include: the clamping device has the advantages of simple and reasonable structural design, flexible transmission, stable clamping, capability of retracting the clamping palm when the clamping device is not in work, space saving and long service life.

Drawings

Fig. 1 is a schematic view of an opened state of the electric mobile phone support of the present invention;

fig. 2 is a schematic view of the electric mobile phone support of the present invention in a contracted state;

fig. 3 is a back structural view of the electric mobile phone support of the present invention;

fig. 4 is an exploded view of the electric mobile phone support of the present invention;

fig. 5 is a schematic view of a transmission mechanism of the electric mobile phone support of the present invention;

fig. 6 is a schematic view of the transmission mechanism fixing plate of the electric mobile phone support of the present invention;

FIG. 7 is a schematic view of a further mounting control mechanism on the base of FIG. 6;

figure 8 is a schematic view of a wireless charging coil further installed on the base of figure 7;

fig. 9 is a schematic structural view of a left clamp arm of the electric mobile phone support of the present invention;

fig. 10 is a schematic view of the left hand clamping structure of the electric mobile phone support of the present invention;

fig. 11 is a schematic view of the housing structure of the electric mobile phone support of the present invention.

Detailed Description

Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to the drawings, an electric mobile phone support is provided, which comprises a housin, left arm lock 1, right arm lock 2, left side presss from both sides palm 3, right side presss from both sides palm 4, including a motor 5, drive mechanism and control mechanism 7, the casing includes drain pan 8 and housing 9, drain pan 8 and housing 9 lock are connected and are formed the holding chamber, motor 5 passes through drive mechanism drive left arm lock 1 and right arm lock 2 linear motion, control mechanism 7 controls opening and stopping of motor 5, the right-hand member of left arm lock 1 is located the holding intracavity, the left end of left arm lock 1 is pressed from both sides palm 3 with the left side and is rotated and be connected, the left end of right arm lock 2 is located the holding intracavity, the right-hand member of right arm lock 2 presss from both sides palm 4 with the right side and rotates and is connected, left arm lock 1 and left side press from both sides and are provided with first elasticity piece 10 that. Through the rotatable design that the palm 4 was pressed from both sides to the left side 3 and the right side, help folding under non-user state to accomodate on the one hand, on the other hand can be applicable to the cell-phone of different shapes, and when pressing from both sides tight cell-phone, the contained angle between left splint/right splint 14 and the left arm lock 1/right arm lock 2 can be along with the difference of cell-phone lateral surface radian and automatic adjustment, makes firmly press from both sides tightly all the time between the side of left splint 12/right splint 14 and cell-phone.

In this embodiment, the left side presss from both sides palm 3 including the left splint 12 and the left engaging lug 13 of centre gripping cell-phone, left engaging lug 13 is close perpendicularly with left splint 12, left engaging lug 13 rotates with left arm lock 1 to be connected, right side presss from both sides palm 4 including the right splint 14 and the right engaging lug 15 of centre gripping cell-phone, right engaging lug 15 is close perpendicularly with right splint 14, right engaging lug 15 rotates with right arm lock 2 to be connected, be equipped with left contact position 16 on housing 9 and the drain pan 8, right contact position 17, left contact position 16 and the cooperation of left engaging lug 13, right contact position 17 and the cooperation of right engaging lug 15. The left clamping plate 12 and the right clamping plate 14 are also provided with buffer pads which are used as clamping surfaces for clamping two sides of the mobile phone. The left contact position 16 or the right contact position 17 is an inclined plane or an arc-shaped plane of the side surface of the shell.

Have left splint groove 18 of the left splint 12 of holding on the housing 9 and right splint groove 19 of the right splint 14 of holding, under non-operating condition, left splint 12 rotates to the left splint groove 18 of embedding, right splint 14 rotates to the right splint groove 19 of embedding, through the setting in left splint groove 18 and right splint groove 19, make left splint 12 and right splint 14 can lie prone left splint groove 18 and right splint groove 19 on the embedding housing 9 after taking out the cell-phone, save space, play the effect of protection to it simultaneously.

First elasticity resets 10 and second elasticity resets 11 and is the torsional spring, and first elasticity resets 10 one end and 1 fixed connection of left arm lock, and the other end presss from both sides palm 3 fixed connection with a left side, and second elasticity resets 11 one end and 2 fixed connection of right arm lock, and the other end presss from both sides palm 4 fixed connection with the right side, through the setting of torsional spring, makes left side press from both sides palm 3 and right side press from both sides palm 4 can automatically bounce open when left arm lock 1 and right arm lock 2 outwards move, and need not to operate it, convenient to use.

The left end of left arm lock 1 includes first lug 20 and second lug 21, and left connecting axle 22 passes respectively behind first lug 20 and the second lug 21 to be connected with left clamp palm 3, and first elasticity resets 10 covers on left connecting axle 22, and the right-hand member of right arm lock includes third lug and fourth lug, and right connecting axle 23 passes respectively behind third lug and the fourth lug to be connected with right clamp palm 4, and second elasticity resets 11 covers on right connecting axle 23.

The front surface of the shell 9 is provided with a press induction key 24 for inducing the putting in and taking out of the mobile phone and sending signals to the control mechanism 7, and the back surface of the bottom shell is provided with a touch induction key 25 for providing signals to open the mobile phone support.

The press sensing key 24 is matched with a light-touch strip lamp switch 26 in the shell, the light-touch strip lamp switch 26 is electrically connected with the control mechanism 7, a control signal is transmitted to the control mechanism 7 to further control the operation of the motor 5, the touch sensing key 25 is matched with a touch sensing spring 27 in the shell, the touch sensing spring 27 is electrically connected with the control system, one end of the touch sensing spring 27 is large and the other end of the touch sensing spring is small, the larger end of the touch sensing spring is connected with the touch sensing key 25 to enlarge the range of touch sensing, and the smaller end of the touch sensing spring is electrically connected with the control mechanism 7.

The left clamping arm 1 further comprises a first rack 28 at the right end and a first turning part 29 in the middle, the right clamping arm 2 further comprises a second rack 30 at the left end and a second turning part 31 in the middle, and the first turning part 29 and the second turning part 31 form limiting parts of the left clamping arm 1 and the right clamping arm 2 and prevent the limiting parts from falling out of the shell when moving outwards.

The transmission mechanism comprises a gear 32, a first rack 28 on the left clamping arm 1 and a second rack 30 on the right clamping arm 2, the gear 32 is fixedly connected with an output shaft of the motor 5, and the gear 32 is respectively meshed with the first rack 28 and the second rack 30. The motor 5 drives the gear 32 to rotate, and the gear 32 drives the first rack 28 and the second rack 30 to perform linear motion, so as to realize inward folding and outward opening motions of the left clamping arm 1 and the right clamping arm 2.

Still include wireless charging coil 33, coil mounting panel 34, drive mechanism fixed plate 35, control mechanism 7 is control circuit board, wireless charging coil 33 passes through coil mounting panel 34 to be fixed in the casing, drive mechanism fixed plate 35 is with gear 32, first rack 28 and second rack 30 are injectd between drive mechanism fixed plate 35 and drain pan 8, first turning portion 29 and second turning portion 31 are located the left side and the right side of drive mechanism fixed plate respectively, wireless charging coil 33 is connected with control mechanism 7, can wirelessly charge to the cell-phone, and drive mechanism fixed plate 35 can be spacing to gear and rack, prevent that it from taking off the tooth and skidding, guarantee driven stability.

The embodiment of the utility model provides an in electronic cell phone stand's application method do: in an initial state, the left clamping palm 3 and the right clamping palm 4 of the electric mobile phone support are flatly embedded into the left clamping plate groove 18 and the right clamping plate groove 19 on the housing 9, and the first elastic piece 10 and the second elastic piece 11 are in elastic deformation positions; the operation of putting the mobile phone into the electric mobile phone support is as follows: the touch sensing key 25 on the back of the bottom case 8 is touched, a touch signal is transmitted to the control circuit board 7 through the touch sensing spring 27, the control circuit board 7 controls the motor 5 to start to operate in a forward direction, the motor 5 drives the gear 32 to rotate, so as to drive the first rack 28 to move to the left side, the second rack moves to the right side, that is, the left clamping arm 1 and the right clamping arm 2 move respectively in directions away from each other, so as to further drive the left clamping palm 3 and the right clamping palm 4 to move to both sides, until the left connecting lug 13 of the left clamping palm 3 is disengaged from the left contact position 16 of the case, the right connecting lug 15 of the right clamping palm 4 is disengaged from the right contact position 17 of the case, the first elastic element 10 and the second elastic element 11 rebound, so as to drive the left clamping palm 3 and the right clamping palm 4 to pop open (that the left clamping palm 3 and the right clamping palm 4; when the first turning part 29 and the second turning part 31 contact with the inner wall of the shell, the left clamping arm 1 and the right clamping arm 2 stop moving outwards, the mobile phone is placed on a panel at the front part of the shell at the moment, the press induction key 24 senses a press signal of putting in the mobile phone and transmits the press signal to the control circuit board 7 through the light touch strip lamp switch 26, the control circuit board 7 controls the motor 5 to run reversely, the left clamping arm 1 and the right clamping arm 2 are driven to move inwards to be folded through the matching of the gear and the rack, and the motor stops rotating and is kept after the left clamping plate 12 and the right clamping plate 14 clamp the mobile phone; when the mobile phone needs to be taken out, the touch induction key 25 on the back surface of the bottom shell 8 is touched again, the motor 5 is controlled to operate in the forward direction, and the opening process of the left clamping arm 1 and the right clamping arm 2 is completed again; after taking out the cell-phone, press the signal elimination of pressing of inductive key 24, transmit the signal to control circuit board 7 once more, control circuit board 7 control motor 5 reverse operation, close the motion to the direction of being close to through gear 32 drive left arm lock 1 and right arm lock 2, after left engaging lug 13 and right engaging lug 15 contact with left contact site 16 and right contact site 17 respectively, under the effect of power, the contact point is as the fulcrum, drive left splint 12 and right splint 14 and rotate, first elasticity resets 10 and second elasticity and resets 11 and produce elastic deformation, until left splint 12 and right splint 14 lie prone left splint groove 18 and the right splint groove 19 of embedding on the housing, motor 5 stops the operation promptly.

The foregoing is not intended to be exhaustive or to limit the invention to the precise forms disclosed, and other embodiments are possible, and various modifications and variations can be made by those skilled in the art without departing from the spirit of the invention.

Claims

1. The utility model provides an electronic cell phone stand which characterized in that: including the casing, left arm lock, right arm lock, left side presss from both sides the palm, right side presss from both sides the palm, including a motor, an end cap, a controller, and a cover plate, the casing includes drain pan and housing, the formation holding chamber is connected to drain pan and housing lock, the motor passes through the motion of left arm lock of drive mechanism drive and right arm lock, control mechanism controls opening of motor and stops, the right-hand member of left arm lock is located the holding intracavity, the left end and the left clamp palm of left arm lock rotate to be connected, the left end of right arm lock is located the holding intracavity, the right-hand member and the right clamp of right arm lock rotate to be connected, left arm lock and left clamp are provided with first elasticity piece that resets between the palm, right arm lock.

2. The electric handset cradle of claim 1, wherein: the left clamping palm comprises a left clamping plate and a left connecting lug for clamping the mobile phone, the left connecting lug is rotationally connected with the left clamping arm, the right clamping palm comprises a right clamping plate and a right connecting lug for clamping the mobile phone, the right connecting lug is rotationally connected with the right clamping arm, a left contact position and a right contact position are arranged on the housing and/or the bottom shell, the left contact position is matched with the left connecting lug, and the right contact position is matched with the right connecting lug.

3. The motorized handset cradle of claim 2, wherein: the housing is provided with a left splint groove for accommodating the left splint and a right splint groove for accommodating the right splint, and under the non-working state, the left splint rotates to the left splint groove and the right splint rotates to the right splint groove.

4. An electric handset cradle according to any one of claims 1-3, wherein: first elasticity resets and second elasticity resets and is the torsional spring, and first elasticity resets one end and is connected with left arm lock, and the other end presss from both sides palm fixed connection with the left side, and second elasticity one end is connected with right arm lock, and the other end presss from both sides palm fixed connection with the right side.

5. The motorized handset cradle of claim 4, wherein: the left end of the left clamping arm comprises a first lug and a second lug, the left connecting shaft is connected with the left clamping palm after penetrating through the first lug and the second lug respectively, the first elastic reset piece is sleeved on the left connecting shaft, the right end of the right clamping arm comprises a third lug and a fourth lug, the right connecting shaft is connected with the right clamping palm after penetrating through the third lug and the fourth lug respectively, and the second elastic reset piece is sleeved on the right connecting shaft.

6. An electric handset support according to any one of claims 1-3, 5, wherein: the front surface of the housing is provided with a press induction key for inducing the putting in and taking out of the mobile phone and sending signals to the controller, and the back surface of the bottom shell is provided with a touch induction key for providing signals to open the mobile phone support.

7. The motorized handset cradle of claim 4, wherein: the front surface of the housing is provided with a press induction key for inducing the putting in and taking out of the mobile phone and sending signals to the controller, and the back surface of the bottom shell is provided with a touch induction key for providing signals to open the mobile phone support.

8. An electric handset support according to any one of claims 1 to 3, 5 or 7, wherein: the press sensing key is matched with a touch strip lamp switch in the shell, the touch strip lamp switch is electrically connected with the control mechanism, the touch sensing key is matched with a touch sensing spring in the shell, and the touch sensing spring is electrically connected with the control mechanism.

9. An electric handset support according to any one of claims 1 to 3, 5 or 7, wherein: the left clamping arm comprises a first lug and a second lug which are positioned at the left end, a first rack which is positioned at the right end and a first turning part which is positioned in the middle, and the right clamping arm comprises a third lug and a fourth lug which are positioned at the right end, a second rack which is positioned at the left end and a second turning part which is positioned in the middle.

10. An electric handset support according to any one of claims 1 to 3, 5 or 7, wherein: the transmission mechanism comprises a gear, a first rack on the left clamping arm and a second rack on the right clamping arm, the gear is fixedly connected with an output shaft of the motor, and the gear is respectively meshed with the first rack and the second rack.

11. The motorized handset cradle of claim 10, wherein: still include wireless charging coil, coil mounting panel, drive mechanism fixed plate, control mechanism is control circuit board, and wireless charging coil passes through the coil mounting panel to be fixed in the casing, and the drive mechanism fixed plate is injectd gear, first rack and second rack between drive mechanism fixed plate and drain pan, and the turning portion of left arm lock and right arm lock is located the left side and the right side of drive mechanism fixed plate respectively.