CN211407930U - Handle structure convenient to use and audio amplifier - Google Patents

Abstract

The utility model relates to the technical field of handles, and discloses a handle structure and a sound box which are convenient to use, wherein the handle structure comprises a handle and a handle seat, the handle is hinged with the handle seat, the side wall of one side of the handle seat extends upwards to form a touch block, and the touch block is arranged in a vacant way; the conflict piece is used for conflicting the handle with the turned angle of restriction handle, like this, through the conflict piece that is located handle seat one side, can make limiting displacement to the rotation angle of handle, and then can reduce the rotation space of handle, when using the handle to carry article, has avoided the excessive swing of article, makes article be in a more stable state, has very strong practicality.

Description

Handle structure convenient to use and audio amplifier

Technical Field

The patent of the utility model relates to a technical field of handle particularly, relates to a convenient to use's handle structure and audio amplifier.

Background

The case is an indispensable tool for daily life and travel of people; in order to facilitate carrying of the luggage, a handle is usually disposed on the luggage, so as to apply an acting force, and further facilitate use of a user.

In the prior art, the luggage handle in the prior art is generally an injection molding lifting type handle, and comprises a handle and a handle seat, wherein the handle is fixed on the handle seat, the handle can rotate around the handle seat, and in use, the angle between the handle and the luggage in the prior art has the problem of uncontrolled angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use's handle structure, aim at solving prior art, there is uncontrolled problem in the angle between handle and the case and bag.

The utility model is realized in such a way, the handle structure with convenient use comprises a handle and a handle seat, wherein the handle is hinged with the handle seat, the side wall of one side of the handle seat extends upwards to form a touch block, and the touch block is arranged in a vacant way; the contact block is used for abutting against the handle so as to limit the rotation angle of the handle.

Further, the contact block is arranged on a rotating path of the handle.

Further, the other side of the handle seat is provided with a receiving area, and the shape of the receiving area is consistent with that of the handle.

Further, the handle seat is blocky and arranges, the inside cavity of handle seat, the handle has two ends, the inboard of end is provided with the axis of rotation, the axis of rotation is worn to establish on the lateral wall of handle seat, the end of axis of rotation extends to the inside of handle seat.

Further, the end of axis of rotation is provided with the rolling disc, the rolling disc with axis of rotation fixed arrangement, along deviating from the centre of a circle direction of rolling disc, the lateral wall of rolling disc extends outwards and forms a stopper, works as the handle is arranged in when accomodating the district, the stopper is contradicted on the inside wall of handle seat.

Further, the bottom of the handle is arranged in an arc surface shape.

Further, along the orientation handle direction, conflict piece tilt up arranges, works as the handle rotate to with the handle seat is when vertical arrangement state, the top of conflict piece with the lateral wall of handle is inconsistent.

Further, the contact block with handle seat is perpendicular to be arranged, works as the handle rotate to with handle seat is vertical when arranging the state, the lateral wall of handle with the lateral wall of contact block is inconsistent.

Further, the inside cavity of handle, the inside of handle is provided with a plurality of support bars that are the interval arrangement.

Further, the loudspeaker box comprises a handle structure, wherein the handle structure comprises a handle and a handle seat, the handle is hinged with the handle seat, the side wall of one side of the handle seat extends upwards to form a contact block, and the contact block is arranged in a vacant mode; the contact block is used for abutting against the handle so as to limit the rotation angle of the handle.

Compared with the prior art, the handle structure provided by the utility model comprises a handle and a handle seat, wherein the handle is hinged with the handle seat, the side wall of one side of the handle seat extends upwards to form a touch block, and the touch block is arranged in a vacant way; the touch block is used for contradicting the handle is in order to restrict the turned angle of handle, like this, through the touch block that is located handle seat one side, can make limiting displacement to the rotation angle of handle, and then can reduce the rotation space of handle, when using the handle to carry article, has avoided the excessive swing of article, makes article be in a more stable state, has very strong practicality.

Drawings

Fig. 1 is a schematic view of an opened state of the speaker and the handle structure provided by the present invention;

fig. 2 is a schematic view of the closed state of the speaker box and the handle structure provided by the present invention;

fig. 3 is a schematic perspective view of a handle structure according to the present invention;

fig. 4 is a schematic perspective view of a handle structure according to the present invention.

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.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to 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 therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1 to 4, the preferred embodiment of the present invention is shown.

A handle structure convenient to use comprises a handle 20 and a handle seat 30, wherein the handle 20 is hinged with the handle seat 30, the side wall of one side of the handle seat 30 extends upwards to form a butting block 40, and the butting block 40 is arranged in a vacant mode; the abutment block 40 is adapted to abut against the handle 20 to limit the rotational angle of the handle 20.

Above-mentioned handle structure that provides a convenient to use through the conflict piece 40 that is located handle seat 30 one side, can make limiting displacement to the rotation angle of handle 20, and then can reduce handle 20's rotation space, when using handle 20 to carry article, has avoided the excessive swing of article, makes article be in a more stable state, has very strong practicality.

The contact block 40 is disposed on the rotation path of the handle 20, that is, during the rotation of the handle 20, the rotation track of the handle 20 can be limited, so that the rotation range of the handle 20 is within a controllable range.

The other side of handle seat 30 has the storage area 60, and the shape of storage area 60 is unanimous with the shape of handle 20, and handle 20 is when rotating to certain angle toward one side, can be spacing by conflict piece 40, and when handle 20 rotated toward the opposite side, because this side does not have the blockking of conflict piece 40, therefore handle 20 can rotate to storage area 60 direction, and place in storage area 60, realizes accomodating handle 20.

When the handle 20 is located in the storage area 60, a side wall of the handle 20 is attached to the periphery of the side wall of the handle seat 30, and the height of the handle 20 is consistent with the height of the contact block 40, so that when the handle is needed, the handle 20 can be well matched in the storage area 60, and the storage is more regular and orderly, and no other interference is caused to a user.

The handle seat 30 is blocky and is arranged, and the inside cavity of handle seat 30, handle 20 have two ends, and the inboard of end is provided with axis of rotation 80, and axis of rotation 80 wears to establish on the lateral wall of handle seat 30, and the terminal extension of axis of rotation 80 reaches the inside of handle seat 30.

The end of axis of rotation 80 is provided with rolling disc 81, and rolling disc 81 and axis of rotation 80 fixed arrangement, along the centre of a circle direction that deviates from rolling disc 81, the lateral wall of rolling disc 81 outwards extends and forms a stopper 810, and when the storage area 60 was arranged in to handle 20, stopper 810 contradicted on the inside wall of handle seat 30, and the difficult emergence of handle 20 is not hard up, and is inseparabler with handle seat 30's combination.

The bottom of the handle 20 is arranged in an arc surface shape, the handle 20 is not easy to collide with the handle seat 30 in the rotating process, and the rotating process is more portable and flexible.

Furthermore, along the orientation handle 20 direction, conflict piece 40 upwards inclines to arrange, and when handle 20 rotated to be vertical arrangement state with handle seat 30, the top of conflict piece 40 contradicts with the lateral wall of handle 20, like this, has bigger rotation space between conflict piece 40 and the handle 20, and the rotation of handle 20 is unrestricted.

In another embodiment, the abutting block 40 is disposed perpendicular to the base, and when the handle 20 is rotated to be disposed vertically with the handle seat 30, the sidewall of the handle 20 abuts against the sidewall of the abutting block 40, in this embodiment, the contact area between the handle 20 and the abutting block 40 is larger, so that the handle 20 is fixed more stably.

The inside cavity of handle 20, the inside of handle 20 is provided with a plurality of support bars 140 that are the interval arrangement, saves the weight of manufacturing consumptive material and handle structure, and convenience of customers is light more easily carries in the use.

A sound box comprises a handle structure, wherein the handle structure comprises a handle 20 and a handle seat 30, the handle 20 is hinged with the handle seat 30, the side wall of one side of the handle seat 30 extends upwards to form a contact block 40, and the contact block 40 is arranged in a vacant way; the abutting block 40 is used for abutting against the handle 20 to limit the rotation angle of the handle 20, and the handle used for the sound box 10 is identical to the front handle, so that the description is omitted.

The utility model provides a handle mechanism not only limits to audio amplifier 10, can also be used to other case and bag structures.

The inner side of the handle 20 is provided with four notches 90 which are matched with fingers, so that the human engineering design is met, and the hand feeling is better.

The loudspeaker box assembly comprises a control board, a storage battery, a loudspeaker and a control board, wherein the loudspeaker is in communication connection with the control board, the loudspeaker is used for playing audio, and the control board is used for providing audio signals for the loudspeaker to control the loudspeaker to play the audio.

The battery sets up in holding the intracavity to be connected with control panel, loudspeaker electricity, and, the interface that charges that above-mentioned audio amplifier 10 still can include, the interface that charges is used for charging for the battery, and the interface that charges sets up in the upper portion of box, and is connected with the battery electricity.

The sound box 10 may further include a built-in memory for storing data information, and the built-in memory is disposed in the accommodating cavity and is in communication connection with the control board.

The sound box 10 may further include an external data interface, which may be a USB interface, and the external data interface is used for transmitting data information with an external storage device or an external terminal, and is in communication connection with the control board.

The sound box 10 may further include a control switch for controlling the start and stop of each module, and the control switch is disposed on the other side of the box body adjacent to each other and is in communication connection with the control board and the speaker.

The above-described preferred embodiments of the present invention are not intended to limit the present invention, and any modifications, equivalent alterations, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A handle structure convenient to use is characterized by comprising a handle and a handle seat, wherein the handle is hinged with the handle seat, the side wall of one side of the handle seat extends upwards to form a contact block, and the contact block is arranged in a vacant mode; the contact block is used for abutting against the handle so as to limit the rotation angle of the handle.

2. A handle structure according to claim 1 wherein said abutment block is disposed in the path of rotation of said handle.

3. A handle structure according to claim 1 wherein the handle seat has a receiving area on the other side, the receiving area having a shape corresponding to the shape of the handle.

4. A handle structure as claimed in claim 3, wherein the handle seat is in a block shape, the handle seat is hollow, the handle has two ends, the inner side of the ends is provided with a rotation shaft, the rotation shaft is arranged on the side wall of the handle seat, and the end of the rotation shaft extends to the inner part of the handle seat.

5. The handle structure of claim 4, wherein a rotation disc is disposed at a distal end of the rotation shaft, the rotation disc and the rotation shaft are fixedly disposed, a side wall of the rotation disc extends outward and forms a limit block along a direction away from a center of the rotation disc, and when the handle is disposed in the receiving area, the limit block abuts against an inner side wall of the handle seat.

6. A handle structure as claimed in claim 1, wherein the base of the handle is arcuate.

7. A handle structure according to any one of claims 1 to 6, wherein said abutment block is inclined upwardly in a direction towards said handle, and the top of said abutment block abuts against the side wall of said handle when said handle is rotated to a vertical disposition with said handle seat.

8. A handle structure according to any one of claims 1 to 6, wherein the abutment block is arranged perpendicular to the handle seat, and the side wall of the handle abuts the side wall of the abutment block when the handle is rotated to the upright position with the handle seat.

9. A handle structure according to claim 1 wherein the handle is hollow and the handle is provided with a plurality of spaced support bars.

10. A sound box comprising a handle structure as claimed in claims 1 to 9.

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