CN212970341U

CN212970341U - Multifunctional protection device

Info

Publication number: CN212970341U
Application number: CN202021503985.7U
Authority: CN
Inventors: 程少钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-13
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a multifunctional protection device, include: the protection device comprises a protection device body (1), a mounting assembly (2) and a middle frame (23); the protection device body (1) comprises a first surface (11) and a second surface (13) opposite to the first surface (11); the first surface (11) is provided with a mounting through hole (12), and the second surface (13) is provided with a first groove (14); the mounting component (2) comprises a face shell (22) and a bottom shell (26); the middle frame (23) is fixed on the first groove (14) on the second surface (13) of the protection device body (1); the face shell (22) and the bottom shell (26) are fixed together through a first clamping piece (231) and clamped on the middle frame (23), so that the face shell (22) and the bottom shell (26) can rotate around the middle frame (23). The utility model discloses a face-piece adopts buckle formula installation with the drain pan, has reduced the damage of metalwork counterpoint board. And can rotate 360 degrees around the middle frame through the mounting assembly, so that the protected device is supported in different modes.

Description

Multifunctional protection device

Technical Field

The utility model relates to the field of household items, especially, relate to a multifunctional protection device.

Background

With the continuous progress and development of science and technology, the functions of electronic products are increasingly diversified. Electronic devices such as mobile phones, tablet computers, players, and electronic books are popular among consumers because of their portability and convenience in life, work, and study. The screen of the electronic device is easily scratched and damaged during use, and therefore, the electronic device is usually provided with a protection device to cover the screen of the electronic device when the electronic device is not used, so as to prevent the electronic device from being scratched. In order to mount such a protection device in the prior art, a protection device fixing structure is generally correspondingly provided in the electronic device. In conclusion, the fixing structure of the conventional protection device on the market is complex and heavy, the manufacturing cost is high, and the function is single. Therefore, it is necessary to design a portable protection device with expandable functions.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a multifunctional protection device, and the technical solution provided by the embodiment is as follows:

a multi-functional protective device comprising: the protection device comprises a protection device body 1, a mounting component 2 and a middle frame 23; the protective device body 1 comprises a first surface 11 and a second surface 13 opposite to the first surface 11; the first surface 11 is provided with a mounting through hole 12, and the second surface 13 is provided with a first groove 14; the mounting assembly 2 comprises a face shell 22 and a bottom shell 26; the middle frame 23 is fixed on the first groove 14 on the second surface 13 of the protection device body 1; the front case 22 and the bottom case 26 are fixed together by the first snap 231 and clamped on the middle frame 23, so that the front case 22 and the bottom case 26 can rotate around the middle frame 23.

Preferably, one side of the middle frame 23 is provided with a second groove 235, the other side is provided with a third protruding part 236, and the bottom shell 26 is embedded in the second groove 235 of the middle frame 23; the face shell is arranged on the surface of the third boss 236; the front case 22 and the bottom case 26 are fixed together by a first snap 231.

Preferably, the first clamping member 231 includes a rod-shaped body 2313, a first protrusion 2311 bent and extended from two ends of the body 2313 in the same direction, and second protrusions 2312 disposed at two sides of the first protrusion 2311.

Preferably, the inner surface of the face shell 22 is provided with a plurality of extension parts 225, and each extension part 225 is provided with a mounting groove 221; in the fixed state, the first protrusion 2311 passes through the recess hole 234 of the bottom case 26, so that the second protrusion 2312 is inserted into the mounting groove 221 extending from the inner surface of the top case 22 to fix the top case 22 and the bottom case 26.

Preferably, one surface of the face shell 22 is provided with a receiving groove 223; an expandable protector bracket 21 and a support 211 are provided in the accommodating groove 223; one end of the supporting member 211 is provided with a first rotating shaft 2111, the first rotating shaft 2111 is inserted into a first mounting hole 227 provided on the inner wall of the receiving groove 223, and the other end of the supporting member 211 is provided with a second rotating shaft 2112 rotatably coupled to a second mounting hole 219 provided at the middle of the protector bracket 21.

Preferably, the guard support 21 also includes a latch 216 at the second end 218; the side wall of the accommodating groove 223 is provided with symmetrical fixing grooves 226; the latch 216 passes through the protector bracket 21 to secure the second end 218 of the protector bracket 21 in the securing slot 226.

Preferably, the protector bracket 21 further includes a first through hole 212 at the first end 217, and the first through hole 212 is provided with a cutting groove 213 gradually changing in the thickness direction at one side of the fourth surface 215.

Preferably, one surface edge of the face shell 22 is further provided with a second through hole 222; the end of the wrist strap is fixed to the stopper 232.

Preferably, the edge of the middle frame 23 is provided with a second positioning portion 233 extending outwards; the middle frame 23 is embedded in the first groove 14 formed in the second surface 13.

Preferably, both ends of the body (2313) of the first clamping member (231) are bent and extended in the same direction by a bending angle of 30-150 °.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a face-piece and drain pan adopt buckle formula installation, are plastic material structure. The installation is simple and convenient, and the use of metal parts is reduced, so that the damage of the metal parts to the panel is reduced. And can rotate 360 degrees around the middle frame through the mounting assembly, so that the protected device is supported in different modes. The protection device can also be connected with the wrist strap to prevent accidental falling, and the function of the protection device is further expanded. The utility model discloses a protection device can provide all-round shockproof, prevent falling, prevent scraping colored protection for multiple electronic product such as cell-phone, panel computer, PDA, notebook computer, portable display.

Drawings

Fig. 1 is a schematic structural view of the multifunctional protection device of the present invention;

fig. 2 is a schematic view of a first surface of the multifunctional protective device of the present invention;

fig. 3 is a schematic structural view of the multifunctional protection device of the present invention after the installation component is removed;

fig. 4 is an exploded view of the multi-functional protective device of the present invention;

FIG. 5 is a side view of the mounting assembly of the multi-functional protective device of the present invention;

fig. 6 is an exploded view of the mounting assembly of the multi-functional protective device of the present invention;

fig. 7 is a schematic structural view of the mounting assembly of the multifunctional protective device of the present invention after the protective device bracket is removed;

fig. 8 is a schematic structural view of a protector bracket of the multifunctional protector of the present invention;

fig. 9 is a schematic structural view of a face shell of the multifunctional protective device of the present invention;

fig. 10 is a schematic structural view of a middle frame of the multifunctional protective device of the present invention;

fig. 11 is a bottom view of the bottom case of the multifunctional protector of the present invention;

fig. 12 is an exploded view of the bottom case of the multifunctional protective device of the present invention;

fig. 13 is a schematic structural view of a first clip of the multifunctional protection device of the present invention;

fig. 14 is a schematic structural view of a plugging member of the multifunctional protection device of the present invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-4, the present invention provides, in a preferred embodiment, a multifunctional protective device, comprising: protection device body 1, installation component 2, center 23. The protective device body 1 comprises a first surface 11 and a second surface 13 opposite to the first surface 11; the first surface 11 is provided with a mounting through hole 12, and the second surface 13 is provided with a first groove 14; the mounting assembly 2 includes a face shell 22 and a bottom shell 26. The middle frame 23 is fixed to said first recess 14 on the second surface 13 of the body 1 of the protection device. The front case 22 and the bottom case 26 are fixed together by the first snap 231 and clamped on the middle frame 23, so that the front case 22 and the bottom case 26 can rotate around the middle frame 23.

Fig. 5 is a side view of the mounting assembly of the multifunctional protective device of the present invention. The utility model discloses a face-piece 22 adopts buckle formula installation with drain pan 26, and the zero metal reduces the damage of metalwork to the panel simultaneously of simple and convenient installation.

Fig. 11 is a bottom view of the bottom case of the multifunctional protection device of the present invention, and fig. 12 is an exploded view of the bottom case of the multifunctional protection device of the present invention. The middle frame 23 is provided with a second groove 235 at one side and a third protrusion 236 at the other side, and the bottom case 26 is embedded in the second groove 235 of the middle frame 23. The face shell is disposed on a surface of the third boss 236. The front case 22 and the bottom case 26 are fixed together by a first snap 231. The front shell 22 and the bottom shell 26 can freely rotate around the middle frame 23 after being assembled together.

Fig. 13 is a schematic structural view of the first clip of the multifunctional protection device of the present invention. The first clamping member 231 includes a rod-shaped body 2313, a first protrusion 2311 bent and extended from two ends of the body 2313 in the same direction, and second protrusions 2312 disposed on two sides of the first protrusion 2311.

The bending angle of the two ends of the body 2313 of the first clamping member 231, which are bent and extended in the same direction, is 30 to 150 degrees, and preferably 90 degrees.

Fig. 9 is a schematic structural diagram of a face shell of the multifunctional protection device of the present invention. The inner surface of the face case 22 is provided with a plurality of extensions 225, and each extension 225 is provided with a mounting groove 221. In the fixed state, the first protrusion 2311 passes through the recess hole 234 of the bottom case 26, so that the second protrusion 2312 is inserted into the mounting groove 221 extending from the inner surface of the top case 22 to fix the top case 22 and the bottom case 26.

Fig. 6 is an exploded view of the mounting assembly of the multifunctional protective device of the present invention. One surface of the panel case 22 is provided with a receiving groove 223. An expandable protector bracket 21 and a support 211 are provided in the receiving groove 223. Fig. 7 is a schematic structural view of the mounting assembly of the multifunctional protection device after the protection device bracket is removed, and fig. 8 is a schematic structural view of the protection device bracket of the multifunctional protection device. One end of the supporting member 211 is provided with a first rotating shaft 2111, the first rotating shaft 2111 is inserted into a first mounting hole 227 provided on the inner wall of the receiving groove 223, and the other end of the supporting member 211 is provided with a second rotating shaft 2112 rotatably coupled to a second mounting hole 219 provided at the middle of the protector bracket 21.

For example, as shown in fig. 7, a plurality of first positioning portions 224 protruding outward are further disposed in the receiving groove 223, and the supporting member 211 is engaged in different first positioning portions 224 to adjust the inclination angle of the protection device. The guard support 21 also includes a latch 216 at a second end 218. The sidewalls of the receiving groove 223 are provided with fixing grooves 226 which are symmetrical. The latch 216 passes through the protector bracket 21 to secure the second end 218 of the protector bracket 21 in the securing slot 226. When the protector holder 21 is pulled out, the second end 218 of the protector holder 21 is allowed to slide freely along the longitudinal direction of the fixing groove 226 by the latch 216, the second end 218 of the protector holder 21 is allowed to rotate about the latch 216, and the support 211 is engaged with the different first positioning portions 224 to adjust the tilt angle of the protector. The latch 216 is preferably stainless steel.

As shown in fig. 7 and 8, the protector bracket 21 includes a third surface 214 and a fourth surface 215 opposed to each other in a direction of a normal line of the surface of the protector bracket 21, and a first end 217 and a second end 218 opposed to each other in a horizontal direction. When the protection device bracket 21 is folded in the receiving groove 223, the fourth surface 215 contacts with the inner wall of the receiving groove 223, and the third surface 214 is located at the outermost portion of the mounting assembly 2.

As shown in fig. 8, the protector bracket 21 further includes a first through hole 212 at the first end 217, and the first through hole 212 is formed with a notch 213 gradually changing in the thickness direction at a side of the fourth surface 215. The cutting groove 213 is used for changing the thickness of the material of the protection device support 21, and after the arrangement, when the protection device support 21 is accommodated in the accommodating groove 223, the user can better hook the protection device support 21 after the user's finger passes through the first through hole 212, so that the protection device support 21 can be more conveniently drawn out from the accommodating groove 223.

Since the mounting assembly 2 can rotate about the center frame 23, the protector bracket 21 rotates the angle of the mounting assembly 2 after extraction, thereby supporting the protector at different angles. The functions of the protection device are expanded, and the user experience is improved.

The protector bracket 21 further includes a first slot 220 at the first end 217, and when the protector bracket 21 is folded in the first slot 220, the first slot 220 spans the first rotation shaft 2111.

One surface edge of the face shell 22 is also provided with a second through hole 222 for passing a wrist band. The end of the wrist strap is fixed to the stopper 232. A preferred fixing means is, for example, a built-in screw. The size of the limiting member 232 is larger than that of the second through hole 222. The stopper 232 is provided in an enclosed internal space between the face shell 22 and the center frame 23.

Fig. 10 is a schematic structural diagram of the middle frame of the multifunctional protection device of the present invention. The edge of the middle frame 23 is provided with a second positioning portion 233 extending outwards. The middle frame 23 is embedded in the first groove 14 formed in the second surface 13. The second surface 13 of the protector body 1 is substantially flat when the middle frame 23 is inserted into the protector body. The rim of the middle frame 23 is larger in size than the mounting through-hole 12.

A hole is inevitably generated in the upper surface of the face shell 22 due to the formation of the extension 225 during the injection molding process. Therefore, it is preferable that the blocking piece 24 is inserted into the hole formed by the extending portion 225, so that the gap of the face shell 22 is reduced to prevent dirt such as dust from entering and the face shell 22 is more flat and beautiful. Fig. 14 is a schematic structural diagram of a plugging member of the multifunctional protection device of the present invention, and the plugging member 24 includes a hexagonal cap and two pins.

Preferably, the protective device body 1 is formed of a soft material, such as silicone, rubber, urethane foam, or the like. The mounting assembly 2 is formed from common engineering plastics, such as ABS, PMMA, PTFE, PE, PC, etc. Thus, the particular form of the protection device may be a protective sheath or shell.

The protective device can provide all-round shockproof, anti-falling and anti-scratching protection for various electronic products such as mobile phones, tablet computers, PDAs, notebook computers and portable displays.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-functional protective device, comprising: the protection device comprises a protection device body (1), a mounting assembly (2) and a middle frame (23); the protection device body (1) comprises a first surface (11) and a second surface (13) opposite to the first surface (11); the first surface (11) is provided with a mounting through hole (12), and the second surface (13) is provided with a first groove (14); the mounting component (2) comprises a face shell (22) and a bottom shell (26); the middle frame (23) is fixed on the first groove (14) on the second surface (13) of the protection device body (1); the face shell (22) and the bottom shell (26) are fixed together through a first clamping piece (231) and clamped on the middle frame (23), so that the face shell (22) and the bottom shell (26) can rotate around the middle frame (23).

2. The multi-functional protective device of claim 1, characterized in that: one side of the middle frame (23) is provided with a second groove (235), the other side of the middle frame is provided with a third bulge (236), and the bottom shell (26) is embedded in the second groove (235) of the middle frame (23); the face shell is arranged on the surface of the third protruding part (236).

3. The multi-functional protective device of claim 1, characterized in that: the first clamping piece (231) comprises a rod-shaped body (2313), a first protruding portion (2311) and second protruding portions (2312), wherein the first protruding portion (2311) extends from two ends of the body (2313) in the same bending direction, and the second protruding portions (2312) are arranged on two sides of the first protruding portion (2311).

4. A multi-functional protective device according to claim 3, characterized in that: the inner surface of the face shell (22) is provided with a plurality of extension parts (225), and each extension part (225) is provided with a mounting groove (221); in the fixed state, the first protruding portion (2311) penetrates through the concave hole (234) in the bottom shell (26), so that the second protruding portion (2312) is inserted into a mounting groove (221) extending from the inner surface of the face shell (22) to fix the face shell (22) and the bottom shell (26).

5. The multi-functional protective device of claim 1, characterized in that: one surface of the face shell (22) is provided with a containing groove (223); an expandable protective device bracket (21) and a support piece (211) are arranged in the containing groove (223); one end of the supporting piece (211) is provided with a first rotating shaft (2111), the first rotating shaft (2111) is inserted into a first mounting hole (227) formed in the inner wall of the accommodating groove (223), and the other end of the supporting piece (211) is provided with a second rotating shaft (2112) which is rotatably connected into a second mounting hole (219) formed in the middle of the protection device bracket (21).

6. The multi-functional protective device of claim 1, characterized in that: the protector bracket (21) further comprises a latch (216) at the second end (218); the side wall of the containing groove (223) is provided with symmetrical fixing grooves (226); the latch (216) passes through the protector bracket (21) to secure the second end (218) of the protector bracket (21) in the securing slot (226).

7. The multi-functional protective device of claim 1, characterized in that: the protective device bracket (21) further comprises a first through hole (212) positioned at the first end part (217), and a cutting groove (213) gradually changed in the thickness direction is formed in one side, positioned on the fourth surface (215), of the first through hole (212).

8. The multi-functional protective device of claim 1, characterized in that: a second through hole (222) is further formed in one surface edge of the face shell (22); the end of the wrist strap is fixed with a stopper (232).

9. The multi-functional protective device of claim 1, characterized in that: the edge of the middle frame (23) extends outwards to form a second positioning part (233); the middle frame (23) is embedded in a first groove (14) formed in the second surface (13).

10. The multi-functional protective device of claim 1, characterized in that: the bending angle of the two ends of the body (2313) of the first clamping piece (231) which extend towards the same direction in a bending way is 30-150 degrees.