CN220653393U

CN220653393U - Mobile terminal frame external connection structure

Info

Publication number: CN220653393U
Application number: CN202321420638.1U
Authority: CN
Inventors: 黄江峡
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-03-22
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of mobile terminal connecting structures, in particular to a mobile terminal frame external connecting structure, which comprises a first fixing part connected with a frame, wherein a second fixing part capable of being rotationally connected with the mobile terminal frame external connecting structure is arranged on an exoskeleton bracket, and a rotation locking piece is arranged between the first fixing part and the second fixing part. According to the utility model, on the basis of providing a support for connecting the exoskeleton bracket for the large-screen mobile terminal, the connecting shaft is in damping rotation connection with the supporting device, and the outer connecting structure of the frame of the mobile terminal can hover at various angles for a user to watch, so that the pressure of the neck of the user is reduced, the use comfort is improved, and the use experience of the user is improved.

Description

Mobile terminal frame external connection structure

Technical Field

The utility model relates to the technical field of mobile terminal connection structures, in particular to a mobile terminal frame external connection structure.

Background

Currently, a mobile terminal or a mobile communication terminal refers to a computer device that can be used in mobile, and broadly includes a mobile phone, a notebook, a tablet computer, a POS machine, and even includes a vehicle-mounted computer. The utility model relates to a large-screen mobile terminal mainly used on a chest exoskeleton bracket, and the existing chest exoskeleton bracket can only be provided with small-sized mobile terminals such as a mobile phone, and the like, because the mobile phone frame is flat and smooth, the mobile terminal is arranged on the bracket in a simple inserting and clamping mode, the stability is poor, the larger mobile terminal cannot be firmly arranged on the bracket, and the adjustment of the screen angle is very inconvenient.

Disclosure of Invention

The utility model aims to provide a mobile terminal frame external connection structure which can solve the technical problems.

The utility model provides a mobile terminal frame external connection structure, which comprises a first fixing part connected with a frame, wherein a second fixing part capable of being rotationally connected with the mobile terminal frame external connection structure is arranged on an exoskeleton bracket connection part, and a rotation locking piece is arranged between the first fixing part and the second fixing part.

Further, the first fixing part is a connecting shaft, the second fixing part is a circular sleeve, and the outer surface of the connecting shaft is in fit and damping rotation connection with the inner wall of the circular sleeve.

Further, the first fixing part is a circular sleeve, the second fixing part is a connecting shaft, and the outer surface of the connecting shaft is in fit with the inner wall of the sleeve and is in damping rotation connection.

Further, a hollow sleeve is arranged on the connecting shaft and is rotationally connected with the connecting shaft, a hollow shaft protruding outwards is arranged in the circular sleeve, and the hollow shaft is inserted into the hollow sleeve.

Further, the outer surface of the hollow shaft is provided with a first wire connector in a surrounding mode, and the inner surface of the hollow sleeve is provided with a second wire connector in a surrounding mode.

Further, the first wire interface and the second wire interface are annular conductive sheets, and when the hollow shaft is inserted into the hollow sleeve, the two wire interfaces are abutted.

Further, the locking piece comprises a circle of hole grooves formed in the inner wall of the circular sleeve, spring beads are arranged on the outer wall of the connecting shaft, and rotation angle positioning is performed through friction damping between the spring beads and holes of the hole grooves.

Further, the locking piece comprises a circle of soft silica gel arranged on the inner wall of the circular sleeve, and the rotation angle is positioned through damping generated by extrusion friction of the soft silica gel and the connecting shaft.

Further, the locking piece comprises a circle of magnetic sheets arranged on the inner wall of the circular sleeve, the outer surface of the connecting shaft is made of iron, and the rotation angle is positioned through damping generated by magnetic attraction of the magnetic sheets and the connecting shaft.

Further, the first wire interface is connected with an external power supply, and the second wire interface is connected with internal components of the mobile terminal.

The beneficial effects are that:

according to the utility model, on the basis of providing a support for connecting the exoskeleton bracket for the large-screen mobile terminal, the connecting shaft is in damping rotation connection with the supporting device, and the outer connecting structure of the frame of the mobile terminal can hover at various angles for a user to watch, so that the pressure of the neck of the user is reduced, the use comfort is improved, and the use experience of the user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the present utility model showing the relationship between the interior of a circular sleeve and a connecting shaft;

FIG. 3 is a schematic structural view of a connecting shaft and a circular sleeve according to embodiment 1 of the present utility model;

FIG. 4 is a schematic structural diagram of a connecting shaft and a circular sleeve according to embodiment 2 of the present utility model;

FIG. 5 is a schematic view showing the structure of a connecting shaft and a circular sleeve according to embodiment 3 of the present utility model;

FIG. 6 is a schematic structural diagram of a connecting shaft and a circular sleeve according to embodiment 4 of the present utility model;

fig. 7 is a schematic view of the structure of the present utility model in use.

Reference numerals illustrate: 1-display body, 2-display, 3-frame, 4-connecting axle, 5-USB socket, 6-switch, 7-cavity sleeve pipe, 8-circular sleeve, 9-hollow axle, 10-first electric wire interface, 11-hole groove, 12-spring pearl, 13-soft silica gel, 14-magnetic sheet, 15-ectoskeleton support connection portion.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

1-3, the display body 1 includes display screen 2 and built-in mainboard, the outside of mainboard is equipped with frame 3, the outside of frame 3 is equipped with connecting axle 4, still be equipped with USB socket 5 and switch 6 on the frame 3 simultaneously, connecting axle 4 middle part is equipped with cavity sleeve pipe 7, be equipped with on the ectoskeleton leg joint portion 15 with connecting axle 4 rotate the circular sleeve pipe 8 of being connected, be equipped with outside outstanding hollow shaft 9 in the circular sleeve pipe 8, hollow shaft 9 peg graft in cavity sleeve pipe 7, hollow shaft 9 surface encircles and is equipped with first electric wire interface 10, cavity sleeve pipe 7 internal surface encircles and is equipped with the second electric wire interface, first electric wire interface 10 and second electric wire interface are annular conducting strip, when hollow shaft 9 peg graft in cavity sleeve pipe 7, two electric wire interface looks butt. The wiring circuit of the mobile terminal is fixed inside, and is safe and attractive. The two interfaces are fixed after being abutted, so that the signal transmission is affected due to friction between the conductive sheets caused by the rotation of the angle adjustment of the hollow shaft of the circular sleeve and the connecting shaft, and the hollow sleeve 7 is rotationally connected with the connecting shaft 4, so that the two conductive sheets cannot be rubbed due to the angle adjustment. The outer surface of the connecting shaft 4 is jointed with the inner wall of the circular sleeve 8 and is connected in a damping rotation way. The lower end of the exoskeleton bracket connection part 15 is connected with the exoskeleton bracket.

A circle of hole grooves 11 are formed in the inner wall of the circular sleeve 8, spring beads 12 are arranged on the outer wall of the connecting shaft 4, and rotation angle positioning is performed through friction damping between the spring beads 12 and holes of the hole grooves 11.

Example 2

1-2 and 4, the display body 1 includes display screen 2 and built-in mainboard, the outside of mainboard is equipped with frame 3, the outside of frame 3 is equipped with connecting axle 4, still be equipped with USB socket 5 and switch 6 on the frame 3 simultaneously, the connecting axle 4 middle part is equipped with cavity sleeve pipe 7, be equipped with on the ectoskeleton leg joint portion 15 with connecting axle 4 rotation be connected circular sleeve 8, be equipped with outside outstanding hollow shaft 9 in the circular sleeve 8, hollow shaft 9 peg graft in cavity sleeve pipe 7, hollow shaft 9 surface encircles and is equipped with first electric wire interface 10, cavity sleeve pipe 7 internal surface encircles and is equipped with the second electric wire interface, first electric wire interface 10 and second electric wire interface are annular conducting strip, when hollow shaft 9 peg graft in cavity sleeve pipe 7, two electric wire interface looks butt. The outer surface of the connecting shaft 4 is jointed with the inner wall of the circular sleeve 8 and is connected in a damping rotation way. The lower end of the exoskeleton bracket connecting part 15 is provided with a groove, a wire interface is arranged in the groove and connected with the first wire interface, and the groove is connected with the exoskeleton bracket in an inserting way.

The inner wall of the circular sleeve 8 is provided with a circle of soft silica gel 13, and the rotation angle positioning is performed through damping generated by extrusion friction between the soft silica gel 13 and the outer side of the connecting shaft 4.

Example 3

1-2 and 5, the display body 1 includes display screen 2 and built-in mainboard, the outside of mainboard is equipped with frame 3, the outside of frame 3 is equipped with connecting axle 4, still be equipped with USB socket 5 and switch 6 on the frame 3 simultaneously, the connecting axle 4 middle part is equipped with cavity sleeve pipe 7, be equipped with on the ectoskeleton leg joint portion 15 with connecting axle 4 rotation be connected circular sleeve 8, be equipped with outside outstanding hollow shaft 9 in the circular sleeve 8, hollow shaft 9 peg graft in cavity sleeve pipe 7, hollow shaft 9 surface encircles and is equipped with first electric wire interface 10, cavity sleeve pipe 7 internal surface encircles and is equipped with the second electric wire interface, first electric wire interface 10 and second electric wire interface are annular conducting strip, when hollow shaft 9 peg graft in cavity sleeve pipe 7, two electric wire interface looks butt. The outer surface of the connecting shaft 4 is jointed with the inner wall of the circular sleeve 8 and is connected in a damping rotation way. The lower end of the exoskeleton bracket connecting part 15 is provided with a groove which is connected with the exoskeleton bracket in an inserting way, a wire interface is arranged in the groove and is electrically connected with the first wire interface, a wire in the exoskeleton bracket is connected with the first wire interface 10 through the wire interface in the groove, and then other electronic equipment on the exoskeleton bracket such as an earphone and a storage battery are connected.

The inner wall of the circular sleeve 8 is provided with a circle of magnetic sheets 14, the outer wall of the connecting shaft 4 is made of iron, and the rotation angle is positioned through damping generated by magnetic attraction of the magnetic sheets 14 and the connecting shaft 4.

Example 4

The specific structure of this embodiment is similar to that of embodiment 1, except that, as shown in fig. 6, a circular sleeve 8 is provided on the frame, and a connecting shaft 4 connected with the circular sleeve 8 in a damping rotation manner is provided on the exoskeleton bracket connection portion 15.

When the mobile terminal is used, the first fixing part is inserted into the second fixing part, the second fixing part is then inserted onto the exoskeleton bracket, so that the large-screen mobile terminal can be carried and used on the exoskeleton bracket, the mobile terminal can be conveniently used in walking and standing, the mobile terminal is supported at the head-up height through the exoskeleton bracket, the screen angle of the mobile terminal is rotationally adjusted so as to be convenient to watch, when the mobile terminal needs to be used on a desktop, the second fixing part can be separated from the exoskeleton bracket, and the mobile terminal is placed on the desktop and is connected with an external wire through a wire interface at the lower end of the connecting part.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a mobile terminal frame external connection structure, its characterized in that includes the first fixed part of being connected with the frame, be equipped with on the ectoskeleton leg joint portion can with mobile terminal frame external connection structure rotates the second fixed part of being connected, first fixed part with be equipped with between the second fixed part and rotate the piece of locking.

2. The mobile terminal frame external connection structure according to claim 1, wherein the first fixing portion is a connection shaft, the second fixing portion is a circular sleeve, and an outer surface of the connection shaft is in fit and damping rotation connection with an inner wall of the circular sleeve.

3. The mobile terminal frame external connection structure according to claim 1, wherein the first fixing portion is a circular sleeve, the second fixing portion is a connecting shaft, and an outer surface of the connecting shaft is attached to an inner wall of the sleeve and is in damping rotation connection.

4. The mobile terminal frame external connection structure according to claim 2 or 3, wherein a hollow sleeve is arranged on the connecting shaft, the hollow sleeve is rotatably connected with the connecting shaft, a hollow shaft protruding outwards is arranged in the circular sleeve, and the hollow shaft is inserted into the hollow sleeve.

5. The external connection structure of a mobile terminal frame according to claim 4, wherein a first wire connector is provided around the outer surface of the hollow shaft, and a second wire connector is provided around the inner surface of the hollow sleeve.

6. The external connection structure of a mobile terminal frame according to claim 5, wherein the first wire connector and the second wire connector are annular conductive sheets, and when the hollow shaft is inserted into the hollow sleeve, the two wire connectors are abutted.

7. The mobile terminal frame external connection structure according to claim 2 or 3, wherein the locking piece comprises a circle of hole grooves formed in the inner wall of the circular sleeve, spring beads are arranged on the outer wall of the connecting shaft, and rotation angle positioning is performed through friction damping between the spring beads and holes of the hole grooves.

8. The mobile terminal frame external connection structure according to claim 2 or 3, wherein the locking piece comprises a circle of soft silica gel arranged on the inner wall of the circular sleeve, and the rotation angle positioning is performed through damping generated by extrusion friction between the soft silica gel and the connecting shaft.

9. The mobile terminal frame external connection structure according to claim 2 or 3, wherein the locking piece comprises a circle of magnetic sheets arranged on the inner wall of the circular sleeve, the outer surface of the connecting shaft is made of iron, and the rotation angle is positioned through damping generated by magnetic attraction of the magnetic sheets and the connecting shaft.

10. The external connection structure of the mobile terminal frame according to claim 6, wherein the first wire interface is connected to an external power source, and the second wire interface is connected to an internal component of the mobile terminal.