CN212628357U

CN212628357U - Wireless bluetooth headset box that charges convenient to carry

Info

Publication number: CN212628357U
Application number: CN202021818618.6U
Authority: CN
Inventors: 高爱平; 胡爱国; 李文静
Original assignee: Anhui Wenhui Technology Co ltd
Current assignee: Anhui Wenhui Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-02-26
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a wireless bluetooth headset box that charges convenient to carry, comprises a box bod, the box body outer wall is provided with protector, protector includes guard plate, hinge bar, expanding spring, sliding block and sliding tray, the guard plate sets up in the box body outside, the guard plate inner wall articulates in the sliding block outer wall through the hinge bar, the sliding tray is seted up in the box body outer wall, the sliding block is connected in the sliding tray in a sliding manner, the hinge bar is connected in one end of expanding spring, the expanding spring other end is connected in the box body outer wall; through setting up the guard plate at the box body outer wall, when the box body takes place to drop, the guard plate at first with ground contact, can play preliminary buffering effect, drive the hinge bar simultaneously and rotate, the sliding block slides in the sliding tray inside this moment, drives the expanding spring and stretches, turns into elastic potential energy through the kinetic energy that this kind of mode will receive, can ensure that the device can not cause the damage after dropping ground, plays the protecting effect.

Description

Wireless bluetooth headset box that charges convenient to carry

Technical Field

The utility model relates to a wireless bluetooth headset box technical field that charges specifically is a wireless bluetooth headset box that charges convenient to carry related to.

Background

In the real life, most people all use wireless earphone, need use wireless earphone box that charges with it when wireless earphone does not have the electricity, present wireless bluetooth earphone box that charges volume is less convenient to carry, but the box body that charges generally is the plastics material, after the box that charges takes place to fall, lead to the box that charges to take place to damage easily, the life of device has been reduceed, the box body top sets up flip that can overturn simultaneously, generally fix on the box body through the block, the flip that leads to the plastics material after using for a long time destroys easily, lead to the earphone to take place to drop.

Disclosure of Invention

The utility model aims to solve the technical problem that a wireless bluetooth headset charging box convenient to carry is provided with the problem that the charging box that provides takes place to lead to charging box to take place to damage easily after falling in solving the background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a wireless bluetooth headset box that charges convenient to carry, comprises a box bod, the box body outer wall is provided with protector, protector includes guard plate, hinge bar, expanding spring, sliding block and sliding tray, the guard plate sets up in the box body outside, the guard plate inner wall articulates in the sliding block outer wall through the hinge bar, the sliding tray is seted up in the box body outer wall, sliding block sliding connection is inside the sliding tray, the hinge bar is connected in expanding spring's one end, the expanding spring other end is connected in the box body outer wall.

Preferably, the protection device further comprises a movable cylinder, a fixed cylinder and a buffer cushion, the inner wall of the protection plate is fixedly connected to the fixed cylinder, one side, close to the box body, of the fixed cylinder is provided with a hole, one end of the movable cylinder is fixedly connected to the outer wall of the box body, the other end of the movable cylinder penetrates through the hole and corresponds to the buffer cushion, and the buffer cushion is fixedly connected to the inner wall of the fixed cylinder.

Preferably, one end of the movable cylinder, which is far away from the box body, is fixedly connected with a limiting plate, and the limiting plate is attached to the cushion pad.

Preferably, still including offer in the opening on box body top with rotate connect in the box body top is used for opening or closed open-ended flip, flip inside is provided with installation mechanism, installation mechanism includes axis of rotation, gear, rack plate and recess, the axis of rotation rotates to be connected inside flip, axis of rotation outer wall fixed connection is in the gear, the gear meshes in the rack plate, the gear is used for the vertical direction removal of drive rack plate, the recess is offered in box body top inner wall, rack plate and recess are corresponding.

Preferably, the installation mechanism further comprises a handle, and one side of the rotating shaft, which is far away from the flip cover, is fixedly connected to the handle.

Preferably, the outer wall of the handle is wound with a torsion spring, one end of the torsion spring is connected with the outer wall of the flip cover, and the other end of the torsion spring is connected with the handle.

Compared with the prior art, the utility model beneficial effect who has is:

1. this wireless bluetooth headset that conveniently carries charges box is provided with the guard plate, the hinge bar, expanding spring, the sliding block, the sliding tray, a movable section of thick bamboo, the limiting plate, a fixed section of thick bamboo and cushion, through set up the guard plate at the box body outer wall, when the box body takes place to drop, the guard plate at first contacts with ground, can play preliminary buffering effect, it rotates to drive the hinge bar simultaneously, the sliding block slides at the sliding tray inside this moment, it is tensile to drive the expanding spring, the kinetic energy that will receive through this kind of mode turns into elastic potential energy, can ensure that the device can not cause the damage after dropping ground, play the protecting effect.

2. This wireless bluetooth headset that conveniently carries charges box is provided with the axis of rotation, the gear, the rack board, a groove, handle and torque spring, through rotating the handle, axis of rotation and gear rotation this moment, drive rack board rebound, break away from the inside back of recess when the rack board, flip no longer receives the restriction, the staff can rotate flip and open, after the use, through loosening the handle, make the device resume initial condition under torque spring's elastic action, it is inside to drive rack board embedding recess once more, thereby it is fixed with flip and box body, avoid the earphone to take place to drop, the stability of device has been promoted.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is a schematic side view of the present invention.

The reference numbers in the figures are: 1. a box body; 211. a protection plate; 212. a hinged lever; 213. a tension spring; 214. a slider; 215. a sliding groove; 216. a movable barrel; 217. a limiting plate; 218. a fixed cylinder; 219. a cushion pad; 3. a cover is turned; 411. a rotating shaft; 412. a gear; 413. a rack plate; 414. a groove; 415. a handle; 416. a torsion spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, a portable wireless bluetooth headset charging box comprises a box body 1, wherein a protective device is arranged on the outer wall of the box body 1, the protective device comprises a protective plate 211, a hinge rod 212, a telescopic spring 213, a sliding block 214, a sliding groove 215, a movable cylinder 216, a fixed cylinder 218 and a buffer pad 219, the protective plate 211 is arranged outside the box body 1, the protective plate 211 can be a rubber plate, the specific material of the protective plate is rubber, and the protective plate has soft physical properties, when the box body 1 drops, as shown in fig. 1-2, the protective plate 211 is firstly contacted with a contact object to achieve a preliminary buffer effect, the box body 1 is prevented from being directly contacted with the contact object and damaged, the inner wall of the protective plate 211 is hinged to the outer wall of the sliding block 214 through the hinge rod 212, the sliding groove 215 is arranged on the outer wall of the box body 1, the sliding block 214 is slidably connected inside the sliding, the other end of the extension spring 213 is connected to the outer wall of the box body 1, at this time, the hinge rod 212 rotates to push the sliding block 214 to slide in the sliding groove 215, and drive the extension spring 213 to stretch, so as to convert the received kinetic energy into elastic potential energy, the inner wall of the protection plate 211 is fixedly connected to the fixed cylinder 218, one side of the fixed cylinder 218, which is close to the box body 1, is provided with a hole, one end of the movable cylinder 216 is fixedly connected to the outer wall of the box body 1, and the other end of the movable cylinder passes through the hole and corresponds to the cushion 219, the cushion 219 is fixedly connected to the inner wall of the fixed cylinder 218, one end of the movable cylinder 216, which is far away from the box body 1, is fixedly connected with the limit plate 217, the limit plate 217 is attached to the cushion 219, and at the same time, the movable cylinder 216 is gradually embedded into, through the device, good shock absorption and protection effects can be achieved, damage to the box body 1 when the box body falls is avoided, and the service life of the device is prolonged.

The foldable box further comprises an opening arranged at the top end of the box body 1 and a flip 3 rotatably connected to the top end of the box body 1 and used for opening or closing the opening, a mounting mechanism is arranged inside the flip 3, the mounting mechanism comprises a rotating shaft 411, a gear 412, a rack plate 413, a groove 414 and a handle 415, the rotating shaft 411 is rotatably connected to the inside of the flip 3, the outer wall of the rotating shaft 411 is fixedly connected to the gear 412, the gear 412 is meshed with the rack plate 413, the gear 412 is used for driving the rack plate 413 to move in the vertical direction, the groove 414 is arranged on the inner wall of the top end of the box body 1, the rack plate 413 corresponds to the groove 414, one side of the rotating shaft 411, far away from the flip 3, is fixedly connected to the handle 415, the outer wall of the handle 415 is wound with a torsion spring 416, one end of, at this moment, the rack plate 413 gradually moves upwards, the rack plate is separated from the inside of the groove 414, the flip 3 is not limited at this moment, the working personnel can open the flip 3, the normal use is carried out, the flip 3 needs to be closed, the handle 415 is loosened, the elastic reset action of the torsion spring 416 is acted on the flip, the rotating shaft 411 and the gear 412 rotate clockwise, the rack plate 413 is driven to move downwards, the rack plate 413 is embedded into the groove 414 again at this moment, the flip 3 and the box body 1 are fixed, the flip 3 is prevented from being extruded and automatically opened, and the stability of the equipment is improved.

The working principle is as follows: when the flip 3 needs to be opened, the rotating shaft 411 rotates by rotating the handle 415, at this time, the torsion spring 416 twists and rotates to convert kinetic energy into elastic potential energy, at this time, as shown in fig. 3, the gear 412 rotates to drive the rack plate 413 to gradually move towards one side away from the groove 414, so as to drive the rack plate 413 to be separated from the groove 414, at this time, a worker can turn the flip 3 upwards to open the flip 3, when the flip 3 needs to be closed, the rack plate 413 corresponds to the groove 414, the handle 415 is released, the rotating shaft 411 and the gear 412 rotate in opposite directions under the elastic resetting action of the torsion spring 416, at this time, the rack plate 413 is gradually embedded into the groove 414, so that the flip 3 is fixed, and the stability of the device can be improved by the.

Claims

1. The utility model provides a wireless bluetooth headset box that charges convenient to carry, includes box body (1), its characterized in that: box body (1) outer wall is provided with protector, protector includes guard plate (211), articulated rod (212), expanding spring (213), sliding block (214) and sliding tray (215), guard plate (211) sets up in box body (1) outside, guard plate (211) inner wall articulates in sliding block (214) outer wall through articulated rod (212), box body (1) outer wall is seted up in sliding tray (215), sliding block (214) sliding connection is inside in sliding tray (215), articulated rod (212) are connected in the one end of expanding spring (213), expanding spring (213) other end is connected in box body (1) outer wall.

2. A portable wireless bluetooth headset charging box according to claim 1, characterized in that: the protection device further comprises a movable cylinder (216), a fixed cylinder (218) and a buffer cushion (219), wherein the inner wall of the protection plate (211) is fixedly connected to the fixed cylinder (218), one side, close to the box body (1), of the fixed cylinder (218) is provided with a hole, one end of the movable cylinder (216) is fixedly connected to the outer wall of the box body (1), the other end of the movable cylinder (216) penetrates through the hole and corresponds to the buffer cushion (219), and the buffer cushion (219) is fixedly connected to the inner wall of the fixed cylinder (218).

3. A portable wireless bluetooth headset charging box according to claim 2, characterized in that: one end of the movable cylinder (216) far away from the box body (1) is fixedly connected with a limiting plate (217), and the limiting plate (217) is attached to the cushion pad (219).

4. A portable wireless bluetooth headset charging box according to claim 1, characterized in that: still including offering in the opening on box body (1) top and rotate connect in box body (1) top is used for opening or closed open-ended flip (3), flip (3) inside is provided with installation mechanism, installation mechanism includes axis of rotation (411), gear (412), rack plate (413) and recess (414), axis of rotation (411) are rotated and are connected in flip (3) inside, axis of rotation (411) outer wall fixed connection in gear (412), gear (412) are in engagement with rack plate (413), gear (412) are used for driving rack plate (413) vertical direction and move, box body (1) top inner wall is offered in recess (414), rack plate (413) and recess (414) are corresponding.

5. A portable wireless Bluetooth headset charging box according to claim 4, wherein: the installation mechanism further comprises a handle (415), and one side, far away from the flip cover (3), of the rotating shaft (411) is fixedly connected to the handle (415).

6. A portable wireless Bluetooth headset charging box according to claim 5, wherein: a torsion spring (416) is wound on the outer wall of the handle (415), one end of the torsion spring (416) is connected to the outer wall of the flip cover (3), and the other end of the torsion spring (416) is connected to the handle (415).