CN212876065U

CN212876065U - Hinge for Bluetooth headset charging bin

Info

Publication number: CN212876065U
Application number: CN202021654611.5U
Authority: CN
Inventors: 戴邵武
Original assignee: Shenzhen Aidongsheng Powder Metallurgy Technology Co ltd
Current assignee: Shenzhen Aidongsheng Powder Metallurgy Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-02
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to the technical field of connecting pieces, and discloses a hinge for a Bluetooth headset charging bin, which comprises a charging bin, an upper hinge and a lower hinge; the upper hinge is rotatably connected with the lower hinge, the upper hinge is provided with a U-shaped groove, and the lower hinge is provided with an inserting groove; the charging bin is provided with a convex strip matched with the U-shaped groove and an inserting strip matched with the inserting groove, and the upper hinge and the lower hinge are connected with the charging bin in an inserting mode. When the charging bin is used, the upper hinge and the lower hinge are respectively inserted into the preset insertion positions of the charging bin. The U type groove and the sand grip of setting to and slot and cutting can increase area of mutual contact, thereby increase the stability of connecting.

Description

Hinge for Bluetooth headset charging bin

Technical Field

The utility model relates to a connecting piece technical field specifically is a hinge for bluetooth headset storehouse of charging.

Background

With the development of science and technology and the increasing improvement of people's standard of living, more and more people use bluetooth headset, in order to realize bluetooth headset's long-time standby to it has been equipped with the storehouse of charging to give bluetooth headset. But the hinge of current storehouse of charging is unstable inadequately when the installation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a hinge for bluetooth headset storehouse of charging solves the not stable enough problem of hinge when the installation of prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a hinge for a Bluetooth headset charging bin comprises the charging bin, an upper hinge and a lower hinge; the upper hinge is rotatably connected with the lower hinge, the upper hinge is provided with a U-shaped groove, and the lower hinge is provided with an inserting groove; the charging bin is provided with a convex strip matched with the U-shaped groove and an inserting strip matched with the inserting groove, and the upper hinge and the lower hinge are connected with the charging bin in an inserting mode. When the charging bin is used, the upper hinge and the lower hinge are respectively inserted into the preset insertion positions of the charging bin. The U type groove and the sand grip of setting to and slot and cutting can increase area of mutual contact, thereby increase the stability of connecting.

Further, U type inslot wall is provided with first recess, through the circular arch of first elastic component fixedly connected with in the first recess, be provided with the cooperation on the sand grip circular bellied first draw-in groove. Set up like this, at last hinge and the storehouse of charging grafting back, circular arch can be popped out to first draw-in groove in by first elastic component, otherwise, when dismantling, need adopt bigger power just can be with last hinge and the storehouse separation of charging, in the circular arch can be compressed to first recess in the in-process of pegging graft or dismantling.

Furthermore, a clamping plate is arranged on the lower hinge corresponding to the position above the slot, a second clamping groove is formed in the clamping plate, a second groove is formed in the cutting, a clamping block is fixedly connected into the second groove through a second elastic piece, and the lower end of the clamping block is arranged into a fillet. Set up like this, hinge and the storehouse of charging are pegged graft the back down, and the cardboard can be popped out to the second draw-in groove by the second elastic component in, otherwise, when dismantling, need adopt bigger power just can with hinge and the storehouse separation of charging down, in the circular arch of in-process of pegging graft or dismantling can be compressed to the second recess in. The fillet that sets up simultaneously can not let cardboard and second draw-in groove card die.

Furthermore, an oblique angle is arranged at the opening of the U-shaped groove. Set up the oblique angle, can play the guide effect when pegging graft, prevent that the sand grip from damaging.

Further, the first elastic piece and the second elastic piece adopt springs. The structure is simple and the cost is low.

Furthermore, the upper hinge and the lower hinge are made of metal materials. The metal material is adopted for manufacturing, so that the service life is longer.

Has the advantages that: when the charging bin is used, the upper hinge and the lower hinge are respectively inserted into the preset insertion positions of the charging bin. The U type groove and the sand grip of setting to and slot and cutting can increase area of mutual contact. Thereby increasing the stability of the connection.

Drawings

FIG. 1 is a schematic view of a hinge according to the present embodiment;

FIG. 2 is a schematic view of the upper hinge of the present embodiment;

FIG. 3 is an enlarged view of A in the present embodiment;

FIG. 4 is a schematic side view of the lower hinge of the present embodiment;

fig. 5 is a schematic enlarged view of B of the present embodiment.

Reference numerals: go up hinge 1, lower hinge 2, U type groove 3, slot 4, first recess 5, circular arch 6, second recess 7, cardboard 8, second draw-in groove 9, fixture block 10, oblique angle 11, cutting 12.

Detailed Description

The following will be described in detail with reference to the embodiments, in which the hinge for the bluetooth headset charging bin according to the present invention is further described.

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; can be mechanically or electrically connected; 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.

As shown in fig. 1, 2, 3, 4, and 5, the hinge for a bluetooth headset charging bin of the present embodiment includes a charging bin, an upper hinge 1, and a lower hinge 2; the upper hinge 1 is rotatably connected with the lower hinge 2, the upper hinge 1 is provided with a U-shaped groove 3, and the lower hinge 2 is provided with a slot 4; the charging bin is provided with a convex strip matched with the U-shaped groove 3 and an inserting strip 12 matched with the slot 4, and the upper hinge 1 and the lower hinge 2 are connected with the charging bin in an inserting mode. 3 inner walls in U type groove are provided with first recess 5, through the circular arch 6 of first elastic component fixedly connected with in the first recess 5, be provided with the cooperation on the sand grip circular arch 6's first draw-in groove. The lower hinge 2 is provided with a clamping plate 8 corresponding to the position above the slot 4, a second clamping groove 9 is formed in the clamping plate 8, a second groove 7 is formed in the inserting strip 12, a clamping block 10 is fixedly connected into the second groove 7 through a second elastic part, and the lower end of the clamping block 10 is arranged into a round angle. An oblique angle 11 is arranged at the opening of the U-shaped groove 3. The first elastic piece and the second elastic piece adopt springs. The upper hinge 1 and the lower hinge 2 are made of metal materials. When the charging bin is used, the upper hinge 1 and the lower hinge 2 are respectively inserted into the preset insertion positions of the charging bin. The U type groove 3 and the sand grip of setting to and slot 4 and cutting 12 can increase the area of mutual contact, thereby increase the stability of connecting.

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 hinge that is used for bluetooth headset storehouse of charging which characterized in that: comprises a charging bin, an upper hinge and a lower hinge; the upper hinge is rotatably connected with the lower hinge, the upper hinge is provided with a U-shaped groove, and the lower hinge is provided with an inserting groove; the charging bin is provided with a convex strip matched with the U-shaped groove and an inserting strip matched with the inserting groove, and the upper hinge and the lower hinge are connected with the charging bin in an inserting mode.

2. The hinge for the charging bin of the Bluetooth headset of claim 1, wherein: the U type inslot wall is provided with first recess, through the circular arch of first elastic component fixedly connected with in the first recess, be provided with the cooperation on the sand grip circular bellied first draw-in groove.

3. The hinge for the Bluetooth headset charging bin of claim 2, wherein: the lower hinge is provided with a clamping plate corresponding to the position above the slot, a second clamping groove is formed in the clamping plate, a second groove is formed in the cutting, a clamping block is fixedly connected into the second groove through a second elastic part, and the lower end of the clamping block is arranged to be a round angle.

4. The hinge for the charging bin of the Bluetooth headset of claim 1, wherein: an oblique angle is arranged at the opening of the U-shaped groove.

5. The hinge for the Bluetooth headset charging bin of claim 3, wherein: the first elastic piece and the second elastic piece adopt springs.

6. The hinge for the charging bin of the Bluetooth headset of claim 1, wherein: the upper hinge and the lower hinge are made of metal materials.