Automatic rotating covering structure

Abstract

The utility model discloses an automatic rotation covering structure which comprises a machine body, the wall face of one end of the machine body is provided with a containing cavity and a charging interface, and a torsion spring is installed in the containing cavity; the charging device further comprises a rotary cover which is provided with an installation groove, a key assembly used for positioning the position of the rotary cover is arranged in the installation groove, the rotary cover is arranged above the containing cavity and the charging interface in a covering mode, and the rotary cover is connected with the torsion spring and rotates along with the torsion force of the torsion spring. And one side of the accommodating cavity is provided with a limiting column on the machine body. The rotary cover is driven by the torsion spring to rotate, when the key is pressed down, the positioning buckling point of the buckle is separated from the positioning groove, the rotary cover automatically rotates to be exposed out of the charging interface under the action of the torsional force of the torsion spring, the cover is integrally opened by one key in an automatic rotating mode, the problem that a user needs to buckle and break off is solved, and the charging device is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging interface protection, in particular to an automatic rotating covering structure. Background Art

[0002] In order to save costs and reduce environmental pollution, general flashlights use secondary batteries that can be charged and discharged multiple times instead of disposable batteries. Manufacturers will reserve a charging interface on the flashlight. In order to prevent water or dust from entering the interface, a cover will be reserved for the interface. When not in use, the cover will be buckled on the interface to protect the interface.

[0003] Currently, the mainstream covers on the market are silicone or manual flip covers. Each time you open them, you need to use a little force to snap the cover upwards or pry it open, which is inconvenient to operate and cannot meet the growing usage needs of consumers. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model aims to provide an automatic rotating covering structure.

[0005] The technical solution adopted by the utility model is as follows: an automatic rotating cover structure, including a body, one end wall of which has a accommodating cavity and a charging interface, and a torsion spring is installed inside the accommodating cavity; it also includes a rotating cover, which has an installation groove, and a button assembly for locating the position of the rotating cover is provided in the installation groove, the rotating cover is arranged above the accommodating cavity and the charging interface, the rotating cover is connected to the torsion spring and rotates with the torsion force of the torsion spring to block or leak the charging interface.

[0006] In a preferred embodiment, a limiting column is provided on the body at one side of the accommodating cavity, and an arc-shaped groove for inserting the limiting column is provided on the bottom surface of the rotating cover to limit the rotation trajectory of the rotating cover.

[0007] In a preferred embodiment, the button assembly includes a buckle and a button buckled inside the upper end of the buckle, a side wall of the buckle protrudes to form a positioning buckle point, and the bottom wall of the rotating cover is recessed inward to form a positioning groove to meet the insertion of the positioning buckle point.

[0008] In a preferred embodiment, a mounting column is protruded from the interior of the accommodating cavity, an elastic member is sleeved on the mounting column, and the bottom surface of the buckle abuts against the upper end surface of the elastic member.

[0009] In a preferred embodiment, an outer ring is further provided at the outer end of the mounting column in the accommodating cavity, and the torsion spring is sleeved on the outer ring.

[0010] In a preferred embodiment, it further comprises a positioning ring, the positioning ring is accommodated in the mounting groove, the mounting column has a threaded hole, and the positioning ring and the mounting column are fixed by bolts.

[0011] In a preferred embodiment, the positioning ring is sleeved on the outer end of the buckle, and the bottom end surface of the positioning ring abuts against the upper end surface of the positioning buckle point.

[0012] In a preferred embodiment, the elastic member is a spring.

[0013] To sum up, due to the adoption of the above-mentioned technical scheme, the beneficial effect of the utility model is: the torsional force of the torsion spring is used to drive the rotating cover to rotate. When the button is pressed, the positioning buckle point of the buckle is separated from the positioning groove. Under the action of the torsional force of the torsion spring, the rotating cover automatically rotates to reveal the charging interface. At this time, the charging operation can be carried out. The overall automatic rotation method is adopted to open the cover with one button, which solves the problem that users need to buckle and bend it. It is more convenient to use and improves the market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall explosion three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the partial cross-sectional plan structure of the utility model.

[0017] Markings in the figure: 1-body, 101-accommodating cavity, 102-mounting column, 2-elastic member, 3-torsion spring, 4-rotating cover, 401-positioning groove, 402-mounting groove, 403-arc groove, 5-positioning ring, 6-clip, 601-positioning buckle point, 7-button, 8-bolt. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] An automatic rotating covering structure, referring to Figure 1-3, including a body 1, one end wall of which has a receiving cavity 101 and a charging interface 9, a torsion spring 3 is installed inside the receiving cavity 101, and also includes a rotating cover 4, which has a mounting groove 402, and a key assembly for positioning the rotating cover 4 is arranged in the mounting groove 402, the key assembly includes a buckle 6 and a key 7 buckled inside the upper end of the buckle 6, a side wall of the buckle 6 protrudes to form a positioning buckle point 601, the bottom wall of the rotating cover 4 is recessed inward to form a positioning groove 401 that meets the insertion of the positioning buckle point 601, and the rotating cover 4 is covered with the receiving cavity 101 and the charging interface 9. Above the interface 9, the rotating cover 4 is connected to the torsion spring 3 and rotates with the torsion force of the torsion spring 3 to cover or expose the charging interface 9. The torsion spring 3 is used to drive the rotating cover 4 to rotate. When the button 7 is pressed, the positioning buckle point 601 of the buckle 6 is separated from the positioning groove 401. At this time, the rotating cover 4 is not affected by the limiting effect of the buckle 6. Under the action of the torsion force of the torsion spring 3, the rotating cover 4 automatically rotates to expose the charging interface 9, so that the charging operation can be carried out. The overall automatic rotation method is adopted to open the cover with one button, which solves the problem that users need to buckle and bend it, and is more convenient to use.

[0020] Furthermore, a limiting column 103 is provided on the fuselage 1 on one side of the accommodating cavity 101, and an arc-shaped groove 403 is provided on the bottom surface of the rotating cover 4 to accommodate the insertion of the limiting column 103, so as to limit the rotation trajectory of the rotating cover 4. Through the cooperation of the limiting column 103 and the arc-shaped groove 403, the rotation angle of the rotating cover 4 can be limited, thereby ensuring the rotation accuracy of the rotating cover 4.

[0021] Furthermore, a mounting column 102 is protruded from the inside of the accommodating cavity 101, and an elastic member 2 is sleeved on the mounting column 102. The bottom surface of the buckle 6 abuts against the upper end surface of the elastic member 2. The elastic member 2 is a spring. When it needs to be closed, the rotating cover 4 is rotated to the blocking position. At this time, the positioning groove 401 is located on one side of the positioning buckle point 601. Under the action of the rebound force of the elastic member 2, the button assembly can automatically reset to complete the covering operation.

[0022] Reference Figure 1 and Figure 3 As shown, the outer end of the mounting column 102 is further provided with an outer ring in the accommodating cavity 101, and the torsion spring 3 is sleeved on the outer ring. The designed outer ring can separate the torsion spring 3 from the elastic member 2 to avoid interference.

[0023] Reference Figure 3 As shown, it also includes a positioning ring 5, which is accommodated in the mounting groove 402. The mounting column 102 has a threaded hole. The positioning ring 5 and the mounting column 102 are fixed by bolts 8. The positioning ring 5 is sleeved on the outer end of the buckle 6, and the bottom end surface of the positioning ring 5 is against the upper end surface of the positioning buckle point 601. After the above design, the positioning ring 5 can assist in positioning the button assembly and the position of the rotating cover 4.

[0024] It should be mentioned that a through slot is provided in the center of the buckle 6 to facilitate the installation and removal of the bolt 8. When disassembly is required, the button 7 can be pulled upward, and then the bolt 8 can be loosened to carry out the entire disassembly operation.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic rotating covering structure, characterized in that: include: The body has a wall surface at one end thereof having a receiving cavity and a charging interface, wherein a torsion spring is installed inside the receiving cavity; A rotating cover is provided with an installation groove, in which a button assembly for positioning the rotating cover is provided, and the rotating cover is arranged above the accommodating cavity and the charging interface, and the rotating cover is connected to the torsion spring and rotates with the torsion force of the torsion spring to cover or expose the charging interface.

2. An automatic rotating covering structure as claimed in claim 1, characterized in that: A limiting column is provided on one side of the accommodating cavity on the body, and an arc-shaped groove for inserting the limiting column is provided on the bottom surface of the rotating cover, so as to limit the rotating track of the rotating cover.

3. The automatic rotating covering structure according to claim 1, characterized in that: The button assembly includes a buckle and a button buckled inside the upper end of the buckle, a side wall of the buckle protrudes to form a positioning buckle point, and the bottom wall of the rotating cover is recessed inward to form a positioning groove that meets the insertion requirements of the positioning buckle point.

4. An automatic rotating covering structure as claimed in claim 3, characterized in that: A mounting column is protruded from the interior of the accommodating cavity, an elastic member is sleeved on the mounting column, and the bottom surface of the buckle abuts against the upper end surface of the elastic member.

5. An automatic rotating covering structure as claimed in claim 4, characterized in that: The outer end of the mounting column is further provided with an outer ring in the accommodating cavity, and the torsion spring is sleeved on the outer ring.

6. The automatic rotating covering structure according to claim 4, characterized in that: It also includes a positioning ring, which is accommodated in the mounting groove. The mounting column has a threaded hole, and the positioning ring and the mounting column are fixed by bolts.

7. An automatic rotating covering structure as claimed in claim 6, characterized in that: The positioning ring is sleeved on the outer end of the buckle, and the bottom end surface of the positioning ring abuts against the upper end surface of the positioning buckle point.

8. The automatic rotating covering structure according to claim 4, characterized in that: The elastic member is a spring.

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