CN216530632U

CN216530632U - Bluetooth headset charging device with spring

Info

Publication number: CN216530632U
Application number: CN202122874178.7U
Authority: CN
Inventors: 叶拓灯
Original assignee: Shenzhen Weihua Industrial Technology Co ltd
Current assignee: Shenzhen Weihua Industrial Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-13
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a Bluetooth headset charging device with a spring, which comprises a base, an upper cover and a spring element, wherein the base is provided with a first groove; the upper cover is arranged at the upper end of the base; an L-shaped bracket is arranged on the lower surface of the upper cover; one side of the upper end of the base is provided with a position avoiding groove; a limiting groove is formed in the lower surface of the avoiding groove; the L-shaped bracket is connected with the avoiding groove; the two ends of one side of the spring element are oppositely provided with a fulcrum A, and the other end of the spring element is provided with a fulcrum B; a force storage ring is arranged between the fulcrum A and the fulcrum B; the fulcrum A is connected with the L-shaped bracket; the B fulcrum is arranged in the limiting groove; when the upper cover and the base are in a closed state, the fulcrum A and the fulcrum B are oppositely pressed towards one side, and the spring can compress and store force on the force storage ring; when the upper cover and the base are in an open state, the B fulcrum is moved to the lower part from the original left side, so that the spring is changed from the original cover closing acting force to the reverse cover opening acting force, and the stable structure is realized.

Description

Bluetooth headset charging device with spring

Technical Field

The utility model relates to the technical field of a Bluetooth headset charging bin, in particular to a Bluetooth headset charging device with a spring.

Background

The charging bin for charging the Bluetooth headset is provided with an upper cover and a lower cover, in order to improve the better experience of consumers when the cover is turned over and closed, a bipolar elastic spring can be designed between the upper cover and the lower cover, when the cover is turned over, the upper cover can be deformed into another reverse acting force by slightly pushing the upper cover with one hand under the action of artificial external force, the upper cover is automatically turned over, and due to the reaction force of the spring, the automatic closing of the upper cover cannot influence a user to take the headset under the action of gravity along with the inclination of the angle of the box;

the prior art is usually completed by adding a hinge and a plurality of reverse magnets with different magnetism, the method needs to additionally add a set of hinge and a plurality of magnets, the cost is increased, the assembly is not easy, and the appearance is influenced by adding the hinge, so that the integral appearance of the product is attractive.

Disclosure of Invention

The utility model provides a Bluetooth headset charging device with a spring; to solve the problems mentioned in the background art.

The Bluetooth headset charging device provided with the spring is realized by the following technical scheme: comprises a base, an upper cover and a spring element; the upper cover is arranged at the upper end of the base;

the lower surface of the upper cover is provided with an L-shaped bracket; one side of the upper end of the base is provided with a position avoiding groove; the lower surface of the avoiding groove is provided with a limiting groove; the L-shaped bracket is connected with the avoiding groove;

the two ends of one side of the spring element are oppositely provided with a fulcrum A, and the other end of the spring element is provided with a fulcrum B; a force storage ring is arranged between the fulcrum A and the fulcrum B; the fulcrum A is connected with the L-shaped bracket; the B fulcrum is arranged in the limiting groove.

As the preferred technical scheme, a rotating shaft is arranged in the position avoiding groove; the other end of the L-shaped bracket is provided with a through hole; the rotating shaft is arranged in the through hole;

fixing holes are formed in two opposite sides of the other end of the L-shaped support; the A fulcrum is arranged in the fixed hole.

As the preferred technical scheme, the two opposite sides of the lower surface of the base are provided with baffles; the baffle is arranged on one side of the fixing hole; the baffle is arranged opposite to the fulcrum A.

The utility model has the beneficial effects that:

an L-shaped support is arranged on the lower surface of the upper cover, a spacing groove is arranged on one side of the upper end of the base, a limiting groove is arranged on the lower surface of the spacing groove, and the L-shaped support is connected with the spacing groove; the two ends of one side of the spring element are oppositely provided with a fulcrum A, the other end of the spring element is provided with a fulcrum B, and a force storage ring is arranged between the fulcrum A and the fulcrum B; the L-shaped bracket is connected through a fulcrum A; the B fulcrum is arranged in the limiting groove;

when the upper cover and the base are in a closed state, the fulcrum A and the fulcrum B are oppositely pressed towards one side, and the spring can compress and store force on the force storage ring;

when the upper cover and the base are in an open state, the B fulcrum is moved to the lower part from the original left side, so that the spring is changed from the original cover closing acting force to the reverse cover opening acting force, and the stable structure is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a spring element before preloading in a closed state of a base and an upper cover;

FIG. 2 is a schematic view of the base and the upper cover in a closed state, after the spring element is preloaded;

FIG. 3 is a schematic view of the base and the cover in an open state, before preloading of the spring element;

FIG. 4 is a schematic view of the base and the cover in an open position after the spring element has been preloaded;

fig. 5 is a schematic view of a spring element.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-5, the bluetooth headset charging device with a spring according to the present invention includes a base 1, an upper cover 2 and a spring element 3; the upper cover 2 is arranged at the upper end of the base 1;

the method is characterized in that: the lower surface of the upper cover 2 is provided with an L-shaped bracket 4; one side of the upper end of the base 1 is provided with a position avoiding groove 5; the lower surface of the avoiding groove 5 is provided with a limiting groove 6; the L-shaped bracket 4 is connected with the avoiding groove 5;

the two ends of one side of the spring element 3 are oppositely provided with a fulcrum A7, and the other end is provided with a fulcrum B8; an accumulation ring 9 is arranged between the fulcrum A7 and the fulcrum B8; the A fulcrum 7 is connected with the L-shaped bracket 4; the B fulcrum 8 is arranged in the limiting groove 6.

In this embodiment, the avoiding groove 5 is internally provided with a rotating shaft 12; the other end of the L-shaped bracket 4 is provided with a through hole 10; the rotating shaft 12 is arranged in the through hole 10;

fixing holes 11 are formed in two opposite sides of the other end of the L-shaped support 4; the A fulcrum 7 is mounted in the fixing hole 11.

In this embodiment, the two opposite sides of the lower surface of the base 1 are provided with baffles 13; the baffle 13 is arranged on one side of the fixing hole 11; the shutter 13 is disposed opposite to the a fulcrum 7.

The utility model has the beneficial effects that:

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A Bluetooth headset charging device with a spring comprises a base (1), an upper cover (2) and a spring element (3); the upper cover (2) is arranged at the upper end of the base (1);

the method is characterized in that: the lower surface of the upper cover (2) is provided with an L-shaped bracket (4); one side of the upper end of the base (1) is provided with an avoiding groove (5); the lower surface of the avoiding groove (5) is provided with a limiting groove (6); the L-shaped bracket (4) is connected with the avoiding groove (5);

two ends of one side of the spring element (3) are oppositely provided with a fulcrum A (7), and the other end is provided with a fulcrum B (8); an accumulation ring (9) is arranged between the fulcrum A (7) and the fulcrum B (8); the A fulcrum (7) is connected with the L-shaped bracket (4); the B fulcrum (8) is arranged in the limiting groove (6).

2. The bluetooth headset charging device provided with a spring according to claim 1, wherein: a rotating shaft (12) is arranged in the avoiding groove (5); the other end of the L-shaped bracket (4) is provided with a through hole (10); the rotating shaft (12) is arranged in the through hole (10);

fixing holes (11) are formed in two opposite sides of the other end of the L-shaped support (4); the A fulcrum (7) is arranged in the fixing hole (11).

3. The bluetooth headset charging device provided with a spring according to claim 1, wherein: baffles (13) are arranged on two opposite sides of the lower surface of the base (1); the baffle (13) is arranged on one side of the fixing hole (11); the baffle (13) is arranged opposite to the A fulcrum (7).