CN209881851U - Cell-phone gravity support - Google Patents

Abstract

The utility model discloses a cell-phone gravity support, it includes shell, connecting portion, left arm lock, right arm lock and pull-down arm, left side arm lock, right arm lock and pull-down arm form the holding chamber that is used for holding the cell-phone, connecting portion are used for installing with the car, left side arm lock, right arm lock with be equipped with linkage structure between the pull-down arm, the pull-down arm downstream drives left side arm lock, right arm lock are close to and tighten up, are equipped with the torsional spring that is used for restoring to the throne between pull-down arm and the shell, and pull-down arm is connected to torsional spring one end, and the shell is connected to the other end, and the reference column at the. When the mobile phone is placed, the pull-down arm slides down under the action of gravity, and the torsion spring deforms; after the mobile phone is taken down, the lower pull arm is lifted up by the torsion spring, so that the reset is realized. The utility model discloses cell-phone gravity support simple structure, convenient assembling, the noise of motion is little, places and takes cell-phone convenient operation.

Description

Cell-phone gravity support

Technical Field

The utility model relates to a cell-phone clamping device field, especially an utilize gravity to realize the cell-phone gravity support to the automatic centre gripping of cell-phone.

Background

With the increasing powerful functions of the mobile phone, the mobile phone is used more and more in the automobile, and used for navigation or other purposes. At this time, a fixing device is required to fix the mobile phone for driving safety and mobile phone safety. Therefore, the clamp type fixing is adopted in the market, although the mode can firmly fix, the mobile phone is inconvenient to operate by two hands each time the mobile phone is assembled and disassembled. The clamping arm of the vehicle-mounted mobile phone gravity support is tightened and reset by adopting a structure that a tension spring is reset, one or more gears are added, and a plurality of racks are matched; the tension spring is reset by adopting a tension spring, and the tension spring is required to be installed and accommodated in the groove on the lower pull arm, so that the structure is complex, the assembly is inconvenient, and the tension spring can generate obvious abnormal sound with the friction of the lower pull arm when the vehicle runs and jolts, thereby influencing the use feeling of a user.

Disclosure of Invention

The utility model aims to solve the technical problem that a can effectively overcome novel cell-phone gravity support that above-mentioned problem takes place is provided, and it not only places the cell-phone and takes cell-phone easy operation, and simple structure, assembly are easy moreover, and the noise of motion is little.

In order to solve the technical problem, the utility model provides a cell-phone gravity support, it includes shell, connecting portion, left arm lock, right arm lock and drop-down arm, left side arm lock, right arm lock and drop-down arm form the holding chamber that is used for holding the cell-phone, connecting portion are used for with the car installation, left side arm lock, right arm lock with be equipped with linkage structure between the drop-down arm, the drop-down arm downstream drives left arm lock, right arm lock are close to and tighten up, and its improvement part lies in: a torsion spring for resetting is arranged between the pull-down arm and the shell, one end of the torsion spring is connected with the pull-down arm, the other end of the torsion spring is connected with the shell, and the torsion spring is sleeved on the positioning column of the shell; when the lower pull arm slides down under the action of gravity, the torsion spring deforms, and when the mobile phone is taken down, the lower pull arm is driven to lift upwards, so that the upward reset is realized.

In the structure, the shell comprises an upper cover and a base matched with the upper cover, the torsion spring is positioned between the lower pull arm and the upper cover, one end of the torsion spring is clamped and fixed on the lower pull arm, the other end of the torsion spring is clamped and fixed on the upper cover, and the bent part of the torsion spring is sleeved on the positioning column of the upper cover.

In the structure, the torsion spring is a horn spring.

In the structure, left side arm lock, right arm lock are located the underarm upper end is the setting of Y type, linkage structure include left spout, right spout and with left slider, the right slider of left spout, right spout looks adaptation, left side spout, right spout are located respectively on left side arm lock, the right arm lock, left side slider, right slider are located the underarm, left side spout extends along the below right direction, the right spout extends along the below left direction.

In the structure, the left sliding groove and the right sliding groove are waist-shaped holes, and the left sliding block and the right sliding block are cylinders matched with the left sliding groove and the right sliding groove.

In the structure, the guide structure is further arranged and comprises a guide groove and a guide block matched with the guide groove, the left clamping arm, the right clamping arm and the lower pull arm are respectively provided with the guide groove, the two guide grooves respectively extend along the movement direction of the left clamping arm and the right clamping arm, and the shell is provided with the guide block matched with the guide groove.

In the above structure, the guide structure further comprises a guide plate disposed on the housing, and the two guide plates are disposed on the sides of the left arm lock and the right arm lock respectively.

When the bottom of the mobile phone is placed downwards on the lower pull arm, the lower pull arm slides downwards under the action of gravity, so that the left clamp arm and the right clamp arm which are linked with the lower pull arm are pulled to contract inwards and are finally clamped on the left side and the right side of the mobile phone, and meanwhile, the torsional spring deforms; after the mobile phone is taken down, the lower pull arm is lifted up under the torsion action of the torsion spring, so that the upward reset of the lower pull arm is realized. In conclusion, the mobile phone placing and taking-down operation is very simple, the mobile phone placing and taking-down operation can be operated by one hand, the reset structure is simple, the assembly is convenient, and the movement noise is low.

Drawings

Fig. 1 is a schematic view of the overall structure of the mobile phone gravity support of the present invention;

fig. 2 is a schematic view of the gravity support of the mobile phone of the present invention;

FIG. 3 is a schematic view of the installation of the torsional spring of the gravity bracket of the mobile phone of the present invention;

in the figure: 10. a housing; 11. an upper cover; 12. a base; 13. an accommodating cavity; 20. a left clamp arm; 30. a right clamp arm; 40, a pull-down arm; 51. a left chute; 52. a right chute; 60. a connecting portion; 61. a left slider; 62. a right slider; 71. a guide groove; 72. a guide block; 73. a guide plate; 80. violence; 81. a torsion spring stuck point; 82. a torsion spring stuck point; 83. and a positioning column.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.

As shown in fig. 1-3, the present invention includes a housing 10, a connecting portion 60, a left clamping arm 20, a right clamping arm 30 and a pull-down arm 40, wherein the left clamping arm 20 and the right clamping arm 30 are disposed at the upper end of the pull-down arm 40 and are arranged in a Y shape, and the left clamping arm 20, the right clamping arm 30 and the pull-down arm 40 form an accommodating cavity 13 for accommodating a mobile phone; the shell 10 comprises an upper cover 11 and a base 12 matched with the upper cover; the connecting part 60 is positioned at the back side of the base 12 and is used for being installed with an automobile; a linkage structure is arranged between the left clamping arm 20, the right clamping arm 30 and the pull-down arm 40, and the pull-down arm 40 moves downwards to drive the left clamping arm 20 and the right clamping arm 30 to tighten; a torsion spring 80 is arranged between the pull-down arm 40 and the upper cover 11, one end of the torsion spring is clamped at a torsion spring clamping point 81 of the pull-down arm 40, the other end of the torsion spring is clamped at a torsion spring clamping point 82 on the inner side of the upper cover 11, and a bending part of the torsion spring is sleeved on a positioning column 83 of the upper cover 11. In this embodiment, the torsion spring 80 is a horn spring.

The utility model discloses linkage structure include left spout 51, right spout 52 and with left slider 61, right slider 62 of left spout 51, right spout 52 looks adaptation, left side spout 51, right spout 52 are located respectively on left side arm lock 20, the right arm lock 30, left side slider 61, right slider 62 are located draw-down arm 40, left side spout 51 is followed right side below orientation and is extended, right side spout 52 is followed left side below orientation and is extended. The linkage structure can also be realized by adopting a gear linkage mode or a connecting rod linkage mode and the like.

Further, the left sliding groove 51 and the right sliding groove 52 are kidney-shaped holes, and the left sliding block 61 and the right sliding block 62 are cylinders matched with the left sliding groove 51 and the right sliding groove 52.

The utility model discloses still be equipped with guide structure, its include guide way 71 and with the guide block 72 of guide way 71 looks adaptation, left side arm lock 20, right arm lock 30 and lower pull-down arm 40 are equipped with respectively guide way 71, two these guide ways 71 are followed respectively the direction of motion of left side arm lock 20, right arm lock 30 extends, shell 10 be equipped with the guide block 72 of guide way 71 looks adaptation.

Further, the guide structure further includes a guide plate 73 disposed on the housing 10, and the guide plate 73 is disposed on the side of the left arm 20 and the side of the right arm 30 respectively.

When the utility model is used in practice, when the bottom of the mobile phone is placed downwards on the lower pull arm 40, the lower pull arm 40 slides downwards under the action of gravity, so as to pull the left clamp arm 20 and the right clamp arm 30 which are linked with the lower pull arm to contract inwards and finally clamp the left and right sides of the mobile phone, and at the moment, the torsion spring 80 deforms; after the mobile phone is taken down, the torsion spring 80 lifts the pull-down arm 40 under the action of torsion force, so that the pull-down arm 40 is reset upwards, and the left clamping arm 20 and the right clamping arm 30 are separated to prepare for clamping the mobile phone next time.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (7)

1. The utility model provides a cell-phone gravity support, it includes shell, connecting portion, left arm lock, right arm lock and drop-down arm form the holding chamber that is used for holding the cell-phone, connecting portion are used for installing with the car, left arm lock, right arm lock with be equipped with linkage structure between the drop-down arm, the drop-down arm downstream drives left arm lock, right arm lock are close to and tighten up characterized by: a torsion spring used for resetting is arranged between the pull-down arm and the shell, one end of the torsion spring is connected with the pull-down arm, the other end of the torsion spring is connected with the shell, and the torsion spring is sleeved on a positioning column of the shell.

2. The handset gravity stand as defined in claim 1, further comprising: the shell comprises an upper cover and a base matched with the upper cover, the torsion spring is located between the lower pull arm and the upper cover, one end of the torsion spring is clamped and fixed on the lower pull arm, the other end of the torsion spring is clamped and fixed on the upper cover, and the bent part of the torsion spring is sleeved with the positioning column of the upper cover.

3. A handset weight stand as claimed in claim 1 or 2 in which: the torsion spring is a horn spring.

4. The handset gravity stand as defined in claim 1, further comprising: left side arm lock, right arm lock are located the underarm upper end is the setting of Y type, linkage structure include left spout, right spout and with left slider, the right slider of left spout, right spout looks adaptation, left side spout, right spout are located respectively on left side arm lock, the right arm lock, left side slider, right slider are located the underarm, left side spout extends along the below right direction, the right spout extends along the below left direction.

5. The handset gravity stand according to claim 4, wherein: the left sliding groove and the right sliding groove are waist-shaped holes, and the left sliding block and the right sliding block are cylinders matched with the left sliding groove and the right sliding groove.

6. The handset gravity stand according to claim 1, wherein: still be equipped with guide structure, its include the guide way and with the guide block of guide way looks adaptation, left side arm lock, right arm lock and drop arm are equipped with respectively the guide way, two these guide ways are followed respectively the direction of motion of left side arm lock, right arm lock extends, the shell be equipped with the guide block of guide way looks adaptation.

7. The handset gravity stand of claim 6, further comprising: the guide structure is characterized by further comprising a guide plate arranged on the shell, and the guide plate is arranged on the side edge of the left clamping arm and the side edge of the right clamping arm respectively.