CN219145422U

CN219145422U - Manual pressing unlocking type mobile phone support

Info

Publication number: CN219145422U
Application number: CN202222556822.0U
Authority: CN
Inventors: 童海兵
Original assignee: Dongguan Cool Yi Technology Co ltd
Current assignee: Dongguan Cool Yi Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-06
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a manual pressing unlocking type mobile phone support which comprises a support body, wherein a first spring capable of driving a left clamping arm and a right clamping arm to mutually open is arranged at the upper end of a central gear, a locking sliding block is arranged at the lower end of the right clamping arm, an upper locking rack is arranged on the locking sliding block, a sliding unlocking block is arranged at the lower end of the locking sliding block, a lower locking rack capable of mutually meshing with the upper locking rack to limit the left clamping arm and the right clamping arm to slide is arranged on the sliding unlocking block, a left switch and a right switch are respectively arranged on two sides of the sliding unlocking block, a third spring capable of driving the sliding unlocking block to slide towards the direction of the locking sliding block is further arranged on one side of the sliding unlocking block, and a first inclined surface is arranged on two sides of the sliding unlocking block.

Description

Manual pressing unlocking type mobile phone support

Technical Field

The utility model relates to the technical field of mobile phone supports, in particular to a manual pressing unlocking type mobile phone support.

Background

CN215682356U discloses a wireless support that fills of cell-phone of triaxial linkage formula, thereby it drives sun gear in order to drive foot support piece (collet piece) and slide from top to bottom through the motor and drive driven gear and rotate, thereby drive left arm lock and right arm lock and realize triaxial linkage by driven gear again, for this patent, need to open and close with the help of the drive arm lock of motor, if meet the support and do not have the function of pressing down and opening if only when the cell-phone support is used, secondly under the prerequisite that raw and other materials risen, partial consumer can't take charge of electronic high-end cell-phone support and purchase manual low-end cell-phone support in turn, and the manual cell-phone support on the market at present can realize opening of taking down the cell-phone arm lock, put down the function that the cell-phone arm lock is held down, but also can often appear malfunctioning or unblock mechanism complicacy scheduling problem because the spring is blocked or the spring is weak, to above-mentioned problem, the utility model provides a manual press down and unblock that can provide manual to be provided, do not receive the restriction of spring self elasticity unblock, the phenomenon of the cell-phone, failure mechanism appears, and the steady operation that also has more reasonable used simultaneously.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a manual pressing unlocking type mobile phone support so as to solve the technical problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a manual unblock formula cell phone stand that presses, includes support body, left arm lock, right arm lock, collet piece, sun gear, back of the body lid and face lid, the back side of support body is equipped with back of the body lid, the front side is equipped with the face lid, collet piece, left arm lock, right arm lock realize triaxial linkage through setting up central rack and the sun gear on each, the upper end of sun gear is equipped with the first spring that can order about left arm lock and right arm lock each other open, the lower extreme of right arm lock is equipped with the locking slider, be equipped with the locking rack on the locking slider, the lower extreme of locking slider is equipped with the slip unlocking piece, be equipped with the lower locking rack that can mutually tooth in order to restrict left arm lock and right arm lock each other on the slip unlocking piece, the both sides of slip unlocking piece are equipped with left switch and right switch respectively, the symmetry is provided with the second spring that can order about left switch and right switch each other, one side of slip unlocking piece still is equipped with the third spring that can order about it to the locking slider orientation to slide, the outside slope and the second slope that can be equipped with each other.

The further improvement lies in, be equipped with the center notch on the collet, the side vertical direction of center notch is equipped with the center rack, one side of left arm lock is equipped with down the rack up, one side of right arm lock is equipped with the rack down, center rack, last rack and lower rack all mesh with the sun gear in order to realize the triaxial linkage of left arm lock, right arm lock and collet.

The improvement lies in still being equipped with the rack bar in the left arm lock towards one side extension of right arm lock direction, it is located the rack bar to go up the rack, the right arm lock is equipped with down the rack bar towards one side extension of left arm lock direction, down the rack bar is located down the rack bar, the outside of going up the rack bar still is equipped with first spring groove, and the one end card of first spring is in the tip in first spring groove, the inboard of the other end card in the back of the body lid.

The further improvement is that the upper locking rack and the lower locking rack are inclined racks, and tooth openings of the upper locking rack and the lower locking rack are obliquely arranged, so that the left clamping arm can be quickly returned when being manually pressed.

The further improvement lies in, all be equipped with the switch spacing groove on left switch and the right switch, be equipped with the switch spacing post on the back of the body lid, the switch spacing post stretches into the left and right sliding travel of switch spacing inslot in order to restrict left switch and right switch, be equipped with the unblock spacing groove on the slip unlocking piece, be equipped with the unblock spacing post on the back of the body lid, the unblock spacing post stretches into the upper and lower unblock stroke in order to restrict the slip unlocking piece in the unblock spacing inslot.

The left clamping arm and the right clamping arm are provided with transverse sliding blocks, the positions, corresponding to the transverse sliding blocks, on the back cover are provided with transverse sliding rails, and the left clamping arm and the right clamping arm realize left-right limiting sliding through the cooperation of the transverse sliding blocks and the transverse sliding rails.

The further improvement is that the back cover is also provided with a gear shaft, and the gear shaft penetrates through the central gear to serve as a rotating shaft for the central gear.

The improvement is that the back cover is provided with a second spring groove at a position corresponding to the second spring, one end of the second spring is clamped at one side of the left switch or the right switch, and the other end of the second spring is clamped at the end part of the second spring groove.

The further improvement is that the support body is provided with a circuit board, and a lamp panel and a light guide strip are arranged between the support body and the panel.

The wireless charging device is further improved in that the wireless charging coil is positioned at the upper end of the bracket body and at the inner side of the panel.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model provides a manual pressing unlocking type mobile phone support, which can provide manual pressing unlocking and locking for the technical problems, is not limited by the self-elastic unlocking of a spring (the traditional mobile phone support is unlocked by opening the self-elastic force of the spring, the spring is compressed when the mobile phone is put in, the support is tightened, the mobile phone is taken away, the spring drives the support to open, the clamping and the loosening of the spring are easy to occur), the failure phenomenon is not easy to occur, the unlocking mechanism is more reasonable, the use is more stable, and the playing is increased by manual operation.

(2) The mobile phone is clamped by manually pressing the left and right clamping arms, the inclined plane unlocking mechanism is arranged, the left and right switches are transversely pressed to unlock, the restriction of electric drive is avoided, and the use is very convenient.

Drawings

Fig. 1: the utility model is a first schematic diagram of the whole structure of the patent;

fig. 2: the whole structure of the utility model is shown as a second (locking state);

fig. 3: the three (unlocking state) is a schematic diagram of the whole structure of the utility model;

fig. 4: the three-axis linkage and switch unlocking mechanism is schematically shown in the utility model;

fig. 5: the unlocking mechanism of the switch is a schematic exploded view;

fig. 6: the annular lamp belt and the back cover are structurally schematic diagrams;

fig. 7: the three-axis linkage and switch unlocking mechanism is shown as a second schematic diagram;

fig. 8: the whole structure of the utility model is shown as a fourth (locking state);

in the figure: the bracket comprises a bracket body 1, a left clamping arm 2, a right clamping arm 3, a bottom bracket 4, a central gear 5, a back cover 6, a face cover 7, a first spring 8, a locking slide block 9, an upper locking rack 10, a sliding unlocking block 11, a lower locking rack 12, a left switch 13, a right switch 14, a second spring 15, a third spring 16, a first inclined plane 17, a second inclined plane 18, a central notch 19, a central rack 20, a lower rack 21, an upper rack 22, an upper toothed bar 23, a lower toothed bar 24, a first spring groove 25, a switch limit groove 26, a switch limit post 27, an unlocking limit groove 28, an unlocking limit post 29, a transverse slide block 30, a transverse slide rail 31, a gear shaft 32, a second spring groove 33, a lamp plate 34, a light guide bar 35, a wireless charging coil 36 and a circuit board 37.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Referring to fig. 1 to 8:

example 1: the utility model discloses a hand-operated pressing unlocking type mobile phone support, which comprises a support body 1, a left clamping arm 2, a right clamping arm 3, a collet 4, a central gear 5, a back cover 6 and a face cover 7, wherein the back side of the support body 1 is provided with the back cover 6, the front side is provided with the face cover 7, wherein the support body 1 forms a content cavity for installing each part inside, the collet 4 is L-shaped and is used for supporting a mobile phone, the left clamping arm 2 and the right clamping arm 3 extend out through a notch at the upper end of the support body 1, the collet 4 extends out through a notch at the bottom of the support body 1, the collet 4, the left clamping arm 2 and the right clamping arm 3 realize three-axis linkage with the central gear 5 through a central rack 20 arranged on each, the upper end of the central gear 5 is provided with a first spring 8 capable of driving the left clamping arm 2 and the right clamping arm 3 to open mutually, the lower end of the right clamping arm 3 extends to be provided with a locking slide block 9, the locking slide block 9 is transversely arranged, an upper locking rack 10 is arranged at the lower end of the locking slide block 9, a sliding unlocking block 11 is arranged at the lower end of the locking slide block 9, a lower locking rack 12 which can mutually engage with the upper locking rack 10 to limit the sliding of the right clamping arm 3 of the left clamping arm 2 is arranged at the upper end of the sliding unlocking block 11, a left switch 13 and a right switch 14 (the manual pressing of the unlocking finger is the pressing of the left switch 13 and the right switch 14) are respectively arranged at two sides of the sliding unlocking block 11, second springs 15 which can drive the left switch 13 and the right switch 14 to mutually open are symmetrically arranged on the left switch 13 and the right switch 14, a third spring 16 which can drive the sliding unlocking block 11 to slide towards the locking slide block 9 is also arranged at one side of the sliding unlocking block 11, a first inclined plane 17 is outwards arranged at two sides of the sliding unlocking block 11, the left switch 13 and the right switch 14 are provided with a second inclined plane 18 which can be matched with the first inclined plane 17 for unlocking, the left switch 13 and the right switch 14 are manually pressed, the second inclined plane 18 transversely moves towards the direction of the first inclined plane 17, after being extruded by the second inclined plane 18, the sliding unlocking block 11 can retract downwards to compress the third spring 16, at the moment, the lower locking rack 12 is separated from the upper locking rack 10, the left clamping arm 2 and the right clamping arm 3 are driven by the first spring 8 to open outwards to realize unlocking, the left clamping arm 2 and the right clamping arm 3 are driven by the triaxial linkage to open outwards, the bottom bracket 4 can also move downwards, and finally the mobile phone bracket is opened, and when the mobile phone bracket is required to be locked, only the left clamping arm 2 and the right clamping arm 3 are required to be manually pressed, because of the triaxial linkage clamping, the bottom bracket 4 can also slide upwards, and finally the mobile phone is held tightly, since the left switch 13 and the right switch 14 are not manually pressed, the sliding unlocking block 11 can be pushed upwards under the driving of the third spring 16, the right clamping arm 3 is locked by the cooperation of the upper locking rack 10 and the lower locking rack 12, and here, it should be noted that the upper locking rack 10 and the lower locking rack 12 can also achieve the above functions when the positive rack (i.e. the non-inclined rack) is adopted, because the elastic force of the first spring 8 is limited, and the manual pressing force is large, the upper locking rack 10 and the lower locking rack 12 are in the engaged state when the manual pressing is performed, and the right clamping arm 3 can still be opened (preferably, the right clamping arm 3 and the left clamping arm 2 are made of plastic materials), and when the mobile phone is clamped, the force of the first spring 8 alone is difficult to open the engaged locking between the upper locking rack 10 and the lower locking rack 12, as a preferred embodiment, the upper locking rack 10 and the lower locking rack 12 are inclined racks, the tooth openings of the upper locking rack 10 and the lower locking rack 12 are inclined, so that the upper locking rack 10 on the right clamping arm 3 slides to the right when the left clamping arm 2 and the right clamping arm 3 are manually pressed, the racks at the moment are inclined racks, namely slide along teeth (refer to fig. 5 of the specification), barb locking effect cannot be generated, if the left clamping arm 2 and the right clamping arm 3 need to be opened, the left clamping arm 2 and the right clamping arm 3 are directly meshed to be very tight due to the action of the inclined racks, the left clamping arm 2 and the right clamping arm 3 can be locked, and unlocking can be realized only when the left switch 13 and the right switch 14 are pressed, so that the sliding unlocking block 11 is separated from the locking sliding block 9.

Specifically, a central notch 19 is formed in the bottom support 4, a central rack 20 is arranged in the vertical direction of the side edge of the central notch 19, a lower rack 21 is arranged on one side of the left clamp arm 2 upwards, an upper rack 22 is arranged on one side of the right clamp arm 3 downwards, the central rack 20, the upper rack 22 and the lower rack 21 are all meshed with the central gear 5 to realize three-axis linkage of the left clamp arm 2, the right clamp arm 3 and the bottom support 4, a back cover 6 is arranged on one side of the support body 1, an upper toothed bar 23 is arranged on one side of the left clamp arm 2, the upper rack 22 is positioned on the upper toothed bar 23, a lower toothed bar 24 is arranged on one side of the right clamp arm 3, which is positioned on the lower toothed bar 24, a first spring groove 25 is further arranged on the outer side of the upper toothed bar 23, one end of the first spring 8 is clamped at the end of the first spring groove 25, the other end of the first spring 8 is clamped at the inner side of the back cover 6, and the thickness of the central gear 5 is preferably equal to the thickness of the bottom support 4 of the left clamp arm 2.

Specifically, the left switch 13 and the right switch 14 are respectively provided with a switch limit groove 26, the back cover 6 is provided with a switch limit post 27, the switch limit post 27 extends into the switch limit groove 26 to limit the left and right sliding strokes of the left switch 13 and the right switch 14, the sliding unlocking block 11 is provided with an unlocking limit groove 28, the back cover 6 is provided with an unlocking limit post 29, and the unlocking limit post 29 extends into the unlocking limit groove 28 to limit the up and down unlocking strokes of the sliding unlocking block 11.

Specifically, the left clamping arm 2 and the right clamping arm 3 are provided with the transverse sliding blocks 30, the positions, corresponding to the transverse sliding blocks 30, on the back cover 6 are provided with the transverse sliding rails 31, the left clamping arm 2 and the right clamping arm 3 realize left-right limiting sliding through the matching of the transverse sliding blocks 30 and the transverse sliding rails 31, and in actual production, the transverse sliding blocks 30 and the transverse sliding rails 31 can be provided with a plurality of convex or concave matching, so that the left clamping arm 2 and the right clamping arm 3 can be more stable and are not easy to shake in the transverse sliding process.

Specifically, the back cover 6 is further provided with a gear shaft 32, and the gear shaft 32 passes through the sun gear 5 to serve as a rotating shaft for the sun gear 5.

Specifically, the back cover 6 is provided with a second spring groove 33 at a position corresponding to the second spring 15, one end of the second spring 15 is clamped on one side of the left switch 13 or the right switch 14, and the other end is clamped on a reinforcing rib or a protrusion inside the second spring groove 33.

Specifically, the support body 1 is provided with a circuit board (main board) 37, the circuit board (main board) 37 is connected with the outside through a Type-c port for supplying power, a lamp panel 34 is arranged between the support body 1 and the panel, a light guide strip 35 is further arranged between the support body 1 and the panel, the lamp panel 34 is powered by a circuit board (main board) 37 connecting wire, and the light guide strip 35 can guide the light of the lamp panel 34.

Specifically, the mobile phone support further comprises a wireless charging coil 36, and the wireless charging coil is connected with a circuit board (main board) 37, is powered by the circuit board (main board) 37 and controls the power conversion of the wireless charging coil, and is positioned at the upper end of the support body 1 and on the inner side of the panel so as to realize the mobile phone support with a wireless charging function.

The working principle of the utility model is as follows:

(1) The locking principle of the mobile phone: the mobile phone is placed in the position of the alignment surface cover 7 and supported by the bottom support 4, then the left clamping arm 2 and the right clamping arm 3 on two sides are manually pressed to enable the mobile phone to retract inwards, because the locking sliding block 9 at the lower end of the right clamping arm 3 is provided with the upper locking rack 10, the sliding unlocking block 11 is provided with the lower locking rack 12, the two racks are inclined racks, when the left clamping arm 2 and the right clamping arm 3 are manually pressed, sliding along teeth, the left clamping arm 2 and the right clamping arm 3 can slide, and have a pyridazine sound, but are not greatly damped, at the moment, the bottom support 4 is driven by the central gear 5 to slide upwards, finally the mobile phone is locked in the mobile phone support, at the moment, if the left clamping arm 2 and the right clamping arm 3 are not manually pressed to outwards open, the left clamping arm 2 and the right clamping arm 3 need to overcome the reverse similar rack effect, and cannot be directly broken.

Principle of unlocking mobile phone: the left switch 13 and the right switch 14 are pressed by hands, and the sliding unlocking block 11 is driven to slide downwards due to the action of the first inclined surface 17 and the second inclined surface 18, so that the lower locking rack 12 is separated from the upper locking rack 10, the left clamp arm 2 and the right clamp arm 3 can be outwards opened under the action of the resilience force of the first spring 8, and meanwhile, the central gear 5 is driven to rotate to finally drive the bottom bracket 4 to move downwards, and finally, the unlocking of the mobile phone bracket is realized.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a manual unblock formula cell phone stand that presses, includes support body, left arm lock, right arm lock, collet piece, sun gear, back of the body lid and face lid, the back side of support body is equipped with back of the body lid, front side is equipped with the face lid, collet piece, left arm lock, right arm lock realize triaxial linkage, its characterized in that through setting up central rack and the sun gear on each: the upper end of the sun gear is provided with a first spring capable of driving the left clamping arm and the right clamping arm to open mutually, the lower end of the right clamping arm is provided with a locking sliding block, an upper locking rack is arranged on the locking sliding block, the lower end of the locking sliding block is provided with a sliding unlocking block, the sliding unlocking block is provided with a lower locking rack capable of being meshed with the upper locking rack to limit the sliding of the left clamping arm and the right clamping arm, two sides of the sliding unlocking block are respectively provided with a left switch and a right switch, second springs capable of driving the left switch and the right switch to open mutually are symmetrically arranged on the left switch and the right switch, one side of the sliding unlocking block is also provided with a third spring capable of driving the sliding of the left switch and the right switch to the direction of the locking sliding block, two sides of the sliding unlocking block are outwards provided with first inclined planes, and the left switch and the right switch are provided with second inclined planes capable of being mutually matched with the first inclined planes for unlocking.

2. The manually depressed unlocking type mobile phone holder of claim 1, wherein: the support is characterized in that a central notch is formed in the support, a central rack is arranged in the vertical direction of the side edge of the central notch, a lower rack is arranged on one side of the left clamping arm upwards, an upper rack is arranged on one side of the right clamping arm downwards, and the central rack, the upper rack and the lower rack are meshed with the central gear to realize three-axis linkage of the left clamping arm, the right clamping arm and the support.

3. The manually depressed unlocking type mobile phone holder of claim 2, wherein: the left arm lock is equipped with the rack bar towards one side extension of right arm lock direction, it is located the rack bar to go up the rack, one side extension of right arm lock towards left arm lock direction is equipped with down the rack bar, it is located down the rack bar to go up the rack bar, the outside of going up the rack bar still is equipped with first spring groove, and the one end card in the tip in first spring groove, the other end card in the inboard of back of the body lid of first spring.

4. The manually depressed unlocking type mobile phone holder of claim 1, wherein: the upper locking rack and the lower locking rack are inclined racks, and tooth openings of the upper locking rack and the lower locking rack are obliquely arranged, so that the left clamping arm can be quickly returned when being manually pressed.

5. The manually depressed unlocking type mobile phone holder of claim 1, wherein: the left switch and the right switch are respectively provided with a switch limit groove, the back cover is provided with a switch limit column, the switch limit column stretches into the switch limit grooves to limit the left sliding travel and the right sliding travel of the left switch and the right switch, the sliding unlocking block is provided with an unlocking limit groove, the back cover is provided with an unlocking limit column, and the unlocking limit column stretches into the unlocking limit groove to limit the up-and-down unlocking travel of the sliding unlocking block.

6. The manually depressed unlocking type mobile phone holder of claim 2, wherein: the left clamping arm and the right clamping arm are provided with transverse sliding blocks, the positions, corresponding to the transverse sliding blocks, on the back cover are provided with transverse sliding rails, and the left clamping arm and the right clamping arm realize left-right limiting sliding through the cooperation of the transverse sliding blocks and the transverse sliding rails.

7. The manually depressed unlocking type mobile phone holder of claim 2, wherein: the back cover is also provided with a gear shaft which penetrates through the central gear to serve as a rotating shaft for the central gear.

8. The hand-operated push-to-unlock type mobile phone holder of any of claims 1 or 2, wherein: the back cover is provided with a second spring groove at a position corresponding to the second spring, one end of the second spring is clamped at one side of the left switch or the right switch, and the other end of the second spring is clamped at the end part of the second spring groove.

9. The manually depressed unlocking type mobile phone holder of claim 1, wherein: the support body is last to be equipped with the circuit board, still be equipped with lamp plate, leaded light strip between support body and the panel.

10. The manually depressed unlocking type handset mount of claim 9, wherein: the wireless charging coil is positioned at the upper end of the bracket body and at the inner side of the panel.