CN210536697U

CN210536697U - Cell-phone pedometer of adjustable counter weight ratio

Info

Publication number: CN210536697U
Application number: CN201922071509.6U
Authority: CN
Inventors: 朱海云; 马天鸣; 王星; 赵清华
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-15
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a cell-phone pedometer of adjustable counter weight ratio, including the base and be located the singlechip and inductance coils of base inboard and be located the cell-phone back laminating portion that the base top is rotated to be connected and be located cell-phone support bracket that cell-phone back laminating portion bottom can reciprocate and be located the magnet in cell-phone back laminating portion, upper and lower adjustable plate is installed to the top of cell-phone support bracket bottom bending part, connecting portion are installed to the rear surface of upper and lower adjustable plate, the interior through-mounting of connecting portion has adjusting bolt, the inner wall of connecting portion is threaded with adjusting bolt's corresponding position department; the upper and lower adjustable plates positioned on the mobile phone bearing bracket are arranged through design, and the height for placing the mobile phone can be adjusted by adjusting the positions of the upper and lower adjustable plates up and down, so that the weight ratio of the mobile phone to the upper part and the lower part after being fixed is changed, and the swing of the mobile phone pedometer is facilitated.

Description

Cell-phone pedometer of adjustable counter weight ratio

Technical Field

The utility model belongs to the technical field of the cell-phone pedometer, concretely relates to cell-phone pedometer of adjustable counter weight ratio.

Background

The existing mobile phone pedometer with the adjustable counterweight ratio has the advantages that the position of the mobile phone can not be adjusted, part of counterweights are close to the mobile phone below, larger magnetic force is needed when the mobile phone swings, the swing amplitude of the mobile phone with the counterweights is small due to the fact that the magnetic force generated by the pedometer is limited, step counting failure can be caused, the device is light in structure, the problem of poor stability when the mobile phone swings is caused, and therefore the mobile phone pedometer with the adjustable counterweight ratio is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone pedometer of adjustable counter weight ratio to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mobile phone pedometer with adjustable counterweight ratio comprises a base, a single chip microcomputer and an inductance coil which are positioned on the inner side of the base, a mobile phone back laminating part which is positioned on the top of the base and is rotatably connected with the inductance coil, a mobile phone bearing bracket which is positioned at the bottom of the mobile phone back laminating part and can move up and down, and a magnet which is positioned in the mobile phone back laminating part, wherein an upper adjustable plate and a lower adjustable plate are arranged above a bending part at the bottom of the mobile phone bearing bracket, a connecting part is arranged on the rear surface of the upper adjustable plate and a lower adjustable plate, an adjusting bolt is installed in the connecting part in a penetrating manner, the inner wall of the connecting part and the corresponding position of the adjusting bolt are provided with threads, the adjusting bolt is positioned on the rear side of the mobile phone bearing bracket, the rear surface of the mobile phone bearing bracket is positioned at the top end of the adjusting bolt and is, adjusting bolt's outer lane and the inner wall fixed connection of fixed block, just the spout has been seted up with the corresponding position department of connecting portion in the cell-phone support bracket, install spacing post in the spout, just spacing post through connection portion.

Preferably, the bottom surface of base is installed the sucking disc, the bottom surface of sucking disc has static through electrostatic adsorption and pastes, the rubber slipmat is installed to one side of sucking disc.

Preferably, the threads on the inner wall of the connecting part and the threads on the surface of the adjusting bolt are matched with each other.

Preferably, the upper and lower adjustable plates are provided with rectangular openings.

Preferably, the two sides of the mobile phone back attaching part are symmetrically provided with side clamping arms.

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

the upper and lower adjustable plates positioned on the mobile phone bearing bracket are designed and installed, and the position of the upper and lower adjustable plates is adjusted up and down, so that the placement height of the mobile phone can be adjusted, the weight ratio of the mobile phone to the upper part and the lower part after being fixed is changed, and the swing of the mobile phone pedometer is facilitated; the sucking disc that is located the base bottom etc. has been installed through the design, is convenient for increase the stability that the cell-phone pedometer was placed at the desktop, has effectively solved the not good problem of stability that the device leads to because of the structure is light and handy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the part A of the present invention;

FIG. 3 is a side view of the mobile phone support bracket of the present invention;

FIG. 4 is a side cross-sectional view of the mobile phone support bracket of the present invention;

FIG. 5 is a schematic view of the structure of the connection portion of the present invention;

fig. 6 is a top view of the base of the present invention.

In the figure: 1. a side arm lock; 2. a mobile phone back surface attaching part; 3. a mobile phone support bracket; 5. a base; 6. a suction cup; 7. an upper and lower adjustable plate; 8. a chute; 9. a connecting portion; 10. adjusting the bolt; 11. a fixed block; 12. A bearing; 13. electrostatic sticking; 14. a rubber non-slip mat; 15. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: a mobile phone pedometer with adjustable weight ratio comprises a base 5, a singlechip and an inductance coil which are positioned on the inner side of the base 5, a mobile phone back surface joint part 2 which is positioned on the top of the base 5 and is rotatably connected with the top of the base, a mobile phone support bracket 3 which is positioned at the bottom of the mobile phone back surface joint part 2 and can move up and down, and a magnet which is positioned in the mobile phone back surface joint part 2, wherein an upper adjustable plate 7 and a lower adjustable plate 7 are arranged above a bent part at the bottom of the mobile phone support bracket 3, a connecting part 9 is arranged on the rear surface of the upper adjustable plate 7 and a connecting part 9, an adjusting bolt 10 is installed in the connecting part 9 in a penetrating way, threads are arranged at the corresponding position of the inner wall of the connecting part 9 and the adjusting bolt 10, the adjusting bolt 10 is positioned on the rear side of the mobile phone support bracket 3, a fixed, the inner ring of the bearing 12 is fixedly connected with the outer side wall of the top end of the adjusting bolt 10, the outer ring of the adjusting bolt 10 is fixedly connected with the inner wall of the fixing block 11, the adjusting bolt 10 is convenient to rotate and does not generate displacement, a sliding groove 8 is formed in the corresponding position of the connecting portion 9 in the mobile phone support bracket 3, a limiting column 15 is installed in the sliding groove 8, and the limiting column 15 penetrates through the connecting portion 9.

In this embodiment, preferably, the suction cups 6 are symmetrically installed on both sides of the bottom surface of the base 5, the electrostatic sticker 13 is electrostatically attached to the bottom surface of the suction cup 6, and the rubber non-slip mat 14 is installed on one side of the suction cup 6.

In this embodiment, preferably, the threads on the inner wall of the connecting portion 9 and the threads on the surface of the adjusting bolt 10 are used in cooperation.

In this embodiment, preferably, the upper and lower adjustable plates 7 are provided with rectangular openings, which facilitates charging of the mobile phone.

In this embodiment, preferably, the side arms 1 are symmetrically installed on both sides of the mobile phone back surface attaching portion 2.

The utility model discloses a theory of operation and use flow: when the device is used, a mobile phone is placed above the side clamping arms 1, corresponds to the side clamping arms 1, and gradually moves downwards until the mobile phone is positioned at the top of the mobile phone supporting bracket 3, the mobile phone is completely loosened, the mobile phone supporting bracket 3 moves downwards under the action of gravity, and the mobile phone supporting bracket 3 drives the side clamping arms 1 at the two sides to move towards the middle when moving downwards until the mobile phone is clamped, namely the mobile phone is fixed;

then the device is electrified, the magnetic force generated by the inductance coil is homopolar to repel the magnet in the mobile phone back attaching part 2, so that the mobile phone back attaching part 2 swings, and meanwhile, the single chip microcomputer controls the current of the inductance coil, so that the size of the magnetic force generated by the inductance coil is changed, the swing amplitude of the mobile phone back attaching part 2 is irregularly changed, and the authenticity of simulation is increased;

when the fixed counterweight is close to the mobile phone below, the adjusting bolt 10 is rotated, because the limiting column 15 penetrates through the inner side of the connecting part 9, the connecting part 9 and the upper and lower adjustable plates 7 do not rotate when the adjusting bolt 10 is rotated, the connecting part 9 and the upper and lower adjustable plates 7 can move upwards under the action of the threads by rotating the adjusting bolt 10, the mobile phone is placed on the upper and lower adjustable plates 7 until the upper and lower adjustable plates 7 move to a proper position, and when the height of the upper and lower adjustable plates 7 is increased and the position of the corresponding mobile phone is also increased, after the position of the mobile phone is increased, a resistance arm in swinging is shortened, and the mobile phone with lower configuration can be swung even if the same magnetic force is used;

when the device was placed at the desktop, torn static subsides 13, then base 5 was placed at the desktop and was pressed downwards, and until being the state of negative pressure between sucking disc 6 and the desktop, base 5 can adsorb on the desktop through sucking disc 6, and the stability of multiplicable device, when not using sucking disc 6 simultaneously, with sucking disc 6 again with the laminating of sucking disc 6 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone pedometer of adjustable counter weight ratio, includes base (5) and the singlechip that is located base (5) inboard and inductance coils and be located base (5) top and rotate cell-phone back laminating portion (2) of being connected and be located cell-phone back laminating portion (2) bottom can reciprocate mobile phone support frame (3) and be located the magnet in cell-phone back laminating portion (2), its characterized in that: but cell-phone support bracket (3) bottom bending part's top is installed from top to bottom adjustable plate (7), but the rear surface mounting of upper and lower adjustable plate (7) has connecting portion (9), run through in connecting portion (9) and install adjusting bolt (10), the inner wall of connecting portion (9) is threaded with adjusting bolt (10) corresponding position department, just adjusting bolt (10) are located the rear side of cell-phone support bracket (3), the rear surface of cell-phone support bracket (3) is located adjusting bolt (10) top position department and installs fixed block (11), adjusting bolt (10) top just is located fixed block (11) and installs bearing (12), the inner circle of bearing (12) and the lateral wall fixed connection on adjusting bolt (10) top, the outer lane of adjusting bolt (10) and the inner wall fixed connection of fixed block (11), and a sliding groove (8) is formed in the mobile phone supporting bracket (3) at a position corresponding to the connecting part (9), a limiting column (15) is installed in the sliding groove (8), and the limiting column (15) penetrates through the connecting part (9).

2. The mobile phone pedometer with the adjustable counterweight ratio as claimed in claim 1, wherein: sucking disc (6) are installed to the bottom surface of base (5), the bottom surface of sucking disc (6) has static subsides (13) through electrostatic absorption, rubber slipmat (14) are installed to one side of sucking disc (6).

3. The mobile phone pedometer with the adjustable counterweight ratio as claimed in claim 1, wherein: the threads on the inner wall of the connecting part (9) and the threads on the surface of the adjusting bolt (10) are matched with each other.

4. The mobile phone pedometer with the adjustable counterweight ratio as claimed in claim 1, wherein: the upper and lower adjustable plates (7) are provided with rectangular openings.

5. The mobile phone pedometer with the adjustable counterweight ratio as claimed in claim 1, wherein: and side clamping arms (1) are symmetrically arranged on two sides of the mobile phone back attaching part (2).