CN209767612U - gravity type mobile phone support - Google Patents

Abstract

The utility model relates to a gravity type mobile phone support, which comprises an upper shell, a lower shell, a left upper arm, a left lower arm, a right upper arm, a right lower arm, a telescopic rod, a reset spring and a plurality of clamping columns, wherein the telescopic rod is arranged between the upper shell and the lower shell in a vertically sliding manner, the reset spring is used for resetting the telescopic rod, the upper end of the left upper arm is hinged on the upper shell or the lower shell, the lower end of the left upper arm is hinged with the upper end of the left lower arm, and the lower end of the left lower arm is hinged with the lower end of the telescopic rod; the upper end of the right upper arm is hinged to the upper shell or the lower shell, the lower end of the right upper arm is hinged to the upper end of the right lower arm, the lower end of the right lower arm is hinged to the lower end of the telescopic rod, the upper end and the lower end of the left lower arm are both provided with a clamping column, and the upper end and the lower end of the right lower arm are also both provided with a clamping column. The gravity type mobile phone support is provided with a brand-new multi-connecting-rod structure with a hinged relation, the up-and-down motion of the telescopic rod is converted into the left-and-right motion of the two clamping columns at the upper part, and the gravity type mobile phone support is simple in structure, reliable in motion and low in cost.

Description

Gravity type mobile phone support

Technical Field

The utility model relates to a cell phone accessory technical field especially relates to a gravity type cell phone stand.

Background

some gravity type mobile phone supports in the prior art generally comprise an upper telescopic rod, a lower telescopic rod, a left telescopic arm, a right telescopic arm and a clamping column, wherein the upper telescopic rod, the lower telescopic rod, the left telescopic arm and the right telescopic arm have a linkage function, the main principle is that the telescopic rod is pressed down by utilizing the gravity of a mobile phone, and the telescopic rod drives the left telescopic arm and the right telescopic arm to contract, so that the mobile phones with different widths can be clamped, a self-adaptive effect is achieved, and the telescopic rod also has the function of supporting the. Like the utility model discloses a patent number CN201821007624.6, the name is "a mobile phone gravity support that charges is inhaled to on-vehicle magnetism" just disclose a gravity type mobile phone support, go up the telescopic link down and about with the telescopic arm through rack and pinion linkage, the part is many, the structure is also comparatively complicated, and is with high costs, remains to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, with low costs gravity type cell phone stand.

The utility model provides a technical scheme is: a gravity type mobile phone support comprises an upper shell, a lower shell, a left upper arm, a left lower arm, a right upper arm, a right lower arm, a telescopic rod, a reset spring and a plurality of clamping columns, wherein the telescopic rod is arranged between the upper shell and the lower shell in a vertically sliding mode, the reset spring is used for resetting the telescopic rod, the upper end of the left upper arm is hinged to the upper shell or the lower shell, the lower end of the left upper arm is hinged to the upper end of the left lower arm, and the lower end of the left lower arm is hinged to the lower end of the telescopic rod; the upper end of the right upper arm is hinged to the upper shell or the lower shell, the lower end of the right upper arm is hinged to the upper end of the right lower arm, the lower end of the right lower arm is hinged to the lower end of the telescopic rod, the upper end and the lower end of the left lower arm are both provided with a clamping column, and the upper end and the lower end of the right lower arm are also both provided with a clamping column.

The telescopic link middle part is equipped with the trompil that is used for holding reset spring, reset spring sets up in the trompil, be equipped with guide slot, guide post and pothook down on the casing, the telescopic link sets up with sliding in the guide slot, the guide post passes the trompil of telescopic link for the lower limit position that moves with reset spring is controlled together to the pothook, the pothook is located the top of telescopic link for control the upper limit position that the telescopic link removed.

the clamping columns comprise columns and column caps, the columns of the two clamping columns on the upper portion are used for clamping the left side and the right side of the mobile phone, the columns of the two clamping columns on the lower portion are used for supporting the mobile phone, and the column caps are used for preventing the mobile phone from falling outwards.

Wherein, the lower casing internal surface is equipped with the projection that is used for fixed fragrant piece, the projection periphery is equipped with the bleeder vent, be equipped with the trompil that is used for fragrant piece to come in and go out on going up the casing, trompil department still is equipped with the cover plate, also be equipped with the bleeder vent on the cover plate.

The cover plate is screwed to the opening of the upper shell, two pits which are centrosymmetric are formed in the cover plate, and the air holes are formed in the pits.

Wherein, the back of the lower shell is also provided with an adjusting base.

The utility model has the advantages that: the gravity type mobile phone support has the working principle that: when the gravity type mobile phone support is in an initial state, the two clamping columns at the upper part are far away from each other, mobile phones with different widths can be placed in the gravity type mobile phone support, when the mobile phone is placed on the two clamping columns at the lower part, the two clamping columns at the lower part are stressed to drive the telescopic rods to move downwards, the telescopic rods drive the left upper arm, the left lower arm, the right upper arm and the right lower arm to rotate inwards, the two clamping columns at the upper part move inwards at the same time, the distance is shortened, therefore, the two sides of the mobile phone are clamped, the mobile phone support can adapt to the mobile phones with different; after the mobile phone is taken out, the reset spring pushes the telescopic rod to move upwards, the telescopic rod drives the left upper arm, the left lower arm, the right upper arm and the right lower arm to rotate outwards, the two clamping columns on the upper portion move outwards, and the mobile phone support restores to the initial state. The gravity type mobile phone support does not adopt a traditional gear and rack transmission structure, but designs a brand-new multi-connecting-rod structure with a hinged relation, converts the up-and-down motion of a telescopic rod into the left-and-right motion of two clamping columns at the upper part, and is simple in structure, reliable in motion, low in cost and worthy of popularization.

Drawings

Fig. 1 is a schematic front perspective view of a gravity-type mobile phone support according to an embodiment of the present invention;

Fig. 2 is a schematic back perspective view of an embodiment of the gravity type mobile phone support of the present invention;

Fig. 3 is a top view of an embodiment of the gravity-type handset support of the present invention;

Fig. 4 is a front view of an embodiment of a gravity-type handset support according to the present invention;

Fig. 5 is a schematic structural view of the gravity type handset support after the cover is opened;

Fig. 6 is an exploded schematic view of an embodiment of a gravity-type mobile phone support according to the present invention;

FIG. 7 is a schematic view of the internal structure of a gravity-type handset support with the upper housing and cover removed;

Fig. 8 is a schematic structural diagram of the lower housing of the present invention.

Wherein, 1, an upper shell; 11. opening a hole; 2. a lower housing; 21. a guide groove; 22. a guide post; 23. a hook; 24. a convex column; 25. air holes are formed; 3. a left upper arm; 4. a left lower arm; 5. a right upper arm; 6. a right lower arm; 7. a telescopic rod; 71. opening a hole; 8. a return spring; 9. clamping the column; 91. a cylinder; 92. a cap; 10. a cover sheet; 101. a pit; 102. air holes are formed; 20. adjusting the base; 30. a fragrance sheet.

Detailed Description

in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As an embodiment of the gravity type mobile phone support of the present invention, as shown in fig. 1 to 8, the gravity type mobile phone support comprises an upper shell 1, a lower shell 2, an upper left arm 3, a lower left arm 4, an upper right arm 5, a lower right arm 6, a telescopic rod 7, a return spring 8 and a plurality of clamping columns 9, wherein the telescopic rod 7 is slidably disposed between the upper shell 1 and the lower shell 2 up and down, the return spring 8 is used for returning the telescopic rod 7, the upper end of the upper left arm 3 is hinged to the lower shell 2 (which may be the upper shell, and has the same function), the lower end is hinged to the upper end of the lower left arm 4, and the lower end of the lower left arm 4 is hinged to the lower end of the telescopic rod; the upper end of the right upper arm 5 is hinged to the lower shell (or the upper shell with the same function), the lower end of the right upper arm is hinged to the upper end of the right lower arm 6, the lower end of the right lower arm 6 is hinged to the lower end of the telescopic rod 7, the upper end and the lower end of the left lower arm 4 are both provided with a clamping column 9, and the upper end and the lower end of the right lower arm 6 are both provided with a clamping column 9.

The gravity type mobile phone support has the working principle that: when the gravity type mobile phone support is in an initial state, the two clamping columns 9 at the upper part are far away from each other, mobile phones with different widths can be placed in the gravity type mobile phone support, when the mobile phone is placed on the two clamping columns 9 at the lower part, the two clamping columns 9 at the lower part are stressed to drive the telescopic rod 7 to move downwards, the telescopic rod 7 drives the left upper arm 3, the left lower arm 4, the right upper arm 5 and the right lower arm 6 to rotate inwards, meanwhile, the two clamping columns 9 at the upper part move inwards, the distance is reduced, so that the two sides of the mobile phone are clamped, the mobile phones with different widths can be self-adapted, and the reset spring 8; after the mobile phone is taken out, the reset spring 8 pushes the telescopic rod 7 to move upwards, the telescopic rod 7 drives the left upper arm 3, the left lower arm 4, the right upper arm 5 and the right lower arm 6 to rotate outwards, the two clamping columns 9 on the upper portion move outwards, and the mobile phone support is restored to the initial state. The gravity type mobile phone support does not adopt a traditional gear and rack transmission structure, but designs a brand-new multi-connecting-rod structure with a hinged relation, converts the up-and-down motion of the telescopic rod 7 into the left-and-right motion of the two clamping columns 9 on the upper part, and is simple in structure, reliable in motion, low in cost and worthy of popularization.

In this embodiment, the middle of the telescopic rod 7 is provided with an opening 71 for accommodating a return spring 8, the return spring 8 is arranged in the opening 71, the lower housing 2 is provided with a guide groove 21, a guide post 22 and a hook 23, the telescopic rod 7 is slidably arranged in the guide groove 21, the guide post 22 passes through the opening 71 of the telescopic rod 7 and is used for controlling the lower limit position of the telescopic rod 7 to move together with the return spring 8, and the hook 23 is located above the telescopic rod 7 and is used for controlling the upper limit position of the telescopic rod 7 to move.

In this embodiment, the clamping columns 9 include columns 91 and caps 92, the columns 91 of the two upper clamping columns are used for clamping the left and right sides of the mobile phone, the columns of the two lower clamping columns 9 are used for supporting the mobile phone, and the caps 92 are used for preventing the mobile phone from falling off.

In this embodiment, the inner surface of the lower casing 2 is provided with a convex pillar 24 for fixing the fragrance sheet 30, the periphery of the convex pillar 24 is provided with air holes 25, the upper casing 1 is provided with an opening hole 11 for the entrance and exit of the fragrance sheet 30, the opening hole 11 is further provided with a cover plate 10, and the cover plate 10 is also provided with air holes 102. The fragrance of the fragrance sheet 30 can be volatilized from the bottom surface and the upper surface, and is very suitable for use in a vehicle.

In this embodiment, the cover plate 10 is screwed to the opening 11 of the upper housing 1, two central symmetric pits 101 are provided on the cover plate 10, and the ventilation holes 102 are provided at the pits 101. The concave pits 101 and the air holes 102 can increase friction force, so that people can press the rotary cover plate 10 by fingers to take out the cover plate 10 by unscrewing.

In this embodiment, the back of the lower casing 2 is further provided with an adjusting base 20, so that the lower casing can be conveniently mounted on a vehicle, and the angle of the mobile phone support can be adjusted, so that people can conveniently obtain the best viewing angle.

The utility model discloses in, press from both sides tight post and set up on left lower arm and right lower arm, it also can set up at left upper arm, right upper arm and telescopic link in fact, as long as set up in corresponding articulated point department, just can realize the utility model aims at.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A gravity type mobile phone support is characterized by comprising an upper shell, a lower shell, a left upper arm, a left lower arm, a right upper arm, a right lower arm, a telescopic rod, a reset spring and a plurality of clamping columns, wherein the telescopic rod is arranged between the upper shell and the lower shell in a vertically sliding mode, the reset spring is used for resetting the telescopic rod, the upper end of the left upper arm is hinged to the upper shell or the lower shell, the lower end of the left upper arm is hinged to the upper end of the left lower arm, and the lower end of the left lower arm is hinged to the lower end of the telescopic rod; the upper end of the right upper arm is hinged to the upper shell or the lower shell, the lower end of the right upper arm is hinged to the upper end of the right lower arm, the lower end of the right lower arm is hinged to the lower end of the telescopic rod, the upper end and the lower end of the left lower arm are both provided with a clamping column, and the upper end and the lower end of the right lower arm are also both provided with a clamping column.

2. A gravity type mobile phone support according to claim 1, wherein the middle portion of the telescopic rod is provided with an opening for receiving a return spring, the return spring is disposed in the opening, the lower housing is provided with a guide slot, a guide post and a hook, the telescopic rod is slidably disposed in the guide slot, the guide post passes through the opening of the telescopic rod and is used for controlling a lower limit position of the movement of the telescopic rod together with the return spring, and the hook is located above the telescopic rod and is used for controlling an upper limit position of the movement of the telescopic rod.

3. A gravity type handset support according to claim 1, wherein the clamping columns comprise columns and caps, the columns of the upper two clamping columns are used for clamping the left and right sides of the handset, the columns of the lower two clamping columns are used for supporting the handset, and the caps are used for preventing the handset from falling off outwards.

4. a gravity type handset support according to claim 1, wherein the inner surface of the lower casing is provided with a convex post for fixing the fragrance sheet, the periphery of the convex post is provided with air holes, the upper casing is provided with an opening for the fragrance sheet to enter and exit, the opening is further provided with a cover plate, and the cover plate is also provided with air holes.

5. A gravity type mobile phone holder according to claim 4, wherein the cover plate is screwed to the opening of the upper case, two central symmetric concave pits are formed in the cover plate, and the air holes are formed in the concave pits.

6. a gravity type handset support according to claim 1, wherein an adjustment base is further provided on the back of the lower housing.