CN212208297U

CN212208297U - Automatic shutter and electronic device

Info

Publication number: CN212208297U
Application number: CN202021077252.1U
Authority: CN
Inventors: 费菲
Original assignee: Shenzhen Funder Electronics Co ltd
Current assignee: Shenzhen Funder Electronics Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-22
Anticipated expiration: 2030-06-11
Also published as: TWM610193U

Abstract

The utility model discloses an automatic shelter from ware and electronic equipment, this automatic shelter from the ware and be used for shielding the camera, automatic shelter from the ware includes: the mounting base is provided with a mounting cavity and a through hole communicated with the mounting cavity, and the through hole is arranged opposite to the camera; the shielding piece is slidably arranged in the mounting cavity; the driving structure comprises a driving component and a rocker arm which are arranged in the mounting cavity, and the rocker arm is connected with the shielding sheet and the driving component; wherein, the matte has the position of shielding that covers the through-hole and opens the open position of through-hole, and drive assembly drive rocking arm rotates to drive the matte and slide in the installation cavity, in order to switch between shielding position and open position. The utility model aims at providing a can realize the automatic ware of shielding of automatic camera, this automatic ware of shielding can effectively prevent that the hacker from peeping for electronic equipment's open camera lens effectively avoids the illegal invasion peeping scheduling problem of outside.

Description

Automatic shutter and electronic device

Technical Field

The utility model relates to a camera shields and sets up technical field, in particular to automatic electronic equipment who shields ware and applied this automatic ware that shields.

Background

Many electronic devices, such as computers, notebook computers, tablet computers, mobile phones, cameras, etc., are provided with cameras, and the cameras of these electronic devices are all open lenses. The camera can see the shot scenery at all times, and due to the development of a network and the invasion of hackers, external non-management personnel can start the camera to monitor the things shot by the camera through illegal means, so that the privacy of a user is greatly forced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic shielding device and electronic equipment, aim at providing one kind and can realize the automatic shielding device who shields the camera automatically, this automatic shielding device can prevent effectively that the hacker from peeping for electronic equipment's open camera lens effectively avoids outside illegal invasion peeping scheduling problem.

In order to achieve the above object, the utility model provides an automatic shielding device for shield the camera, automatic shielding device includes:

the mounting base is provided with a mounting cavity and a through hole communicated with the mounting cavity, and the through hole is opposite to the camera;

the shielding piece is slidably arranged in the mounting cavity; and

the driving structure comprises a driving assembly and a rocker arm which are arranged in the mounting cavity, and the rocker arm is connected with the shielding sheet and the driving assembly;

the shielding piece is provided with a shielding position for shielding the through hole and an opening position for opening the through hole, the driving component drives the rocker arm to rotate and drives the shielding piece to slide in the installation cavity, so that the shielding position and the opening position are switched.

In one embodiment, the drive assembly comprises:

the coil is arranged in the mounting cavity and is used for being electrically connected with an external power supply;

the fixed magnet is arranged in the coil; and

the movable magnet is rotatably arranged in the mounting cavity and is adjacent to the fixed magnet, and the movable magnet is connected with the rocker arm;

after being electrified, the coil and the fixed magnet generate a magnetic field so as to drive the moving magnet to drive the rocker arm to rotate.

In an embodiment, the coil is provided with two leads, the automatic shielding device further comprises two lead shafts arranged at intervals, the two lead shafts penetrate through the mounting seat and extend into the mounting cavity, and each lead is connected with one lead shaft.

In an embodiment, the automatic shielding device further includes a positioning shaft disposed through the mounting seat, at least a portion of the positioning shaft is located in the mounting cavity, and the movable magnet and the swing arm are rotatably sleeved on the positioning shaft.

In one embodiment, the rocker arm comprises:

the connecting arm is convexly arranged at one end of the body;

the connecting shaft is arranged at one end of the body, which is far away from the connecting arm, and is coaxially arranged with the body, and the connecting shaft is connected with the driving assembly; and

the convex shaft is arranged at one end, far away from the body, of the connecting arm, and the convex shaft is connected with the shielding sheet.

In one embodiment, the rocker arm further comprises a first limiting protrusion and a second limiting protrusion, and the first limiting protrusion and the second limiting protrusion are arranged on the connecting arm at intervals and are positioned on two sides of the protruding shaft;

the inner wall of the mounting cavity is provided with a spacing groove and a limiting platform at intervals;

in the opening position, the first limiting bulge is in limiting and abutting connection with the limiting table;

in the shielding position, the convex shaft is accommodated in the avoiding groove, and the second limiting bulge is in limiting butt joint with the side wall of the avoiding groove.

In an embodiment, the one end of matte is equipped with the via hole, the via hole is the setting of bar hole to the orientation perpendicular to the slip direction extension setting of matte, protruding axle movably wears to locate the via hole.

In one embodiment, the mounting base is further provided with a sliding hole communicated with the mounting cavity, and the sliding hole is arranged in an arc-shaped hole;

the protruding axle movably wears to locate in proper order the via hole with the slide opening, when the rocking arm rotated, the protruding axle was followed the slide opening slides.

In one embodiment, the mount includes:

the base is provided with a mounting groove and a sliding groove which are communicated, the bottom wall of the sliding groove is provided with a first through hole, the driving assembly and the rocker arm are arranged in the mounting groove, and at least part of the shielding sheet is slidably arranged in the sliding groove; and

the upper cover, the upper cover lid closes the notch of mounting groove with the notch of spout, and with the base encloses to close and forms the installation cavity, the upper cover is equipped with the second through-hole, the second through-hole with first through-hole corresponds and is coaxial setting, in order to form the through-hole.

The utility model also provides an electronic equipment, including camera and the aforesaid automatic shielding device, the mount pad of automatic shielding device is equipped with the holding tank, the through-hole of automatic shielding device link up the diapire of holding tank, the camera at least part hold in the holding tank, and with the through-hole is just to setting up.

The automatic shielding device of the technical proposal of the utility model arranges the installation cavity and the through hole on the installation seat, and the shielding sheet can be arranged in the installation cavity in a sliding way, so that the shielding sheet covers or opens the through hole, thereby realizing that the automatic shielding device effectively covers or opens the camera, and realizing the purposes of peeping prevention and normal work of the camera; simultaneously, through set up drive assembly and rocking arm in the installation cavity, utilize the rocking arm to connect matte and drive assembly to utilize drive assembly drive rocking arm to rotate, and drive the matte and slide in the installation cavity, so that the matte covers or opens the through-hole, thereby realizes that the automatic control matte covers or opens the through-hole, improves the convenience of automatic shielding ware. The utility model provides an automatic shielding device not only can realize automatic shielding the camera, effectively prevents the hacker peeping in addition for electronic equipment's open camera lens effectively avoids the illegal invasion peeping scheduling problem of outside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic shielding device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another view angle of the automatic shielding device in an embodiment of the present invention;

fig. 3 is a schematic structural view of another view angle of the automatic shielding device in an embodiment of the present invention;

fig. 4 is an exploded view of an automatic shutter according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of an automatic shielding device according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a rocker arm according to an embodiment of the present invention;

fig. 7 is a schematic structural view of another view angle of the rocker arm according to an embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Automatic shielding device	3	Driving structure
1	Mounting seat	31	Drive assembly
				1a	Mounting cavity	311	Coil
1b	Through hole	312	Lead wire
				11	Base seat	313	Fixed magnet
111	Mounting groove	314	Moving magnet
				112	Sliding chute	32	Rocker arm
113	Avoiding groove	321	Body
				114	Limiting table	322	Connecting arm
115	Accommodating tank	323	Connecting shaft
				116	First through hole	324	Protruding shaft
117	Mounting post	325	First limit bulge
				12	Upper cover	326	Second limit bulge
121	Slide hole	327	Shaft hole
				122	Second through hole	4	Leading wire shaft
2	Shielding sheet	5	Positioning shaft
				21	Via hole

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Many electronic devices in the related art, such as computers, notebook computers, tablet computers, mobile phones, cameras, etc., are provided with cameras, and the cameras of these electronic devices are all open lenses. The camera can see the shot scenery at all times, and due to the development of a network and the invasion of hackers, external non-management personnel can start the camera to monitor the things shot by the camera through illegal means, so that the privacy of a user is greatly forced.

Based on the above-mentioned concepts and problems, the present invention provides an automatic shade 100. As can be appreciated, the automatic shader 100 is used to shade a camera of an electronic device. The electronic device may be a computer, a notebook computer, a tablet computer, a mobile phone, a camera device, and the like, which is not limited herein.

Referring to fig. 1 to 7, in an embodiment of the present invention, the automatic shielding device 100 includes a mounting base 1, a shielding plate 2 and a driving structure 3, wherein the mounting base 1 is provided with a mounting cavity 1a and a through hole 1b communicating with the mounting cavity 1a, and the through hole 1b is opposite to the camera; the shielding piece 2 is slidably arranged in the mounting cavity 1 a; drive structure 3 includes drive assembly 31 and rocker 32 that locate in installation cavity 1a, and rocker 32 is connected with matte 2 and drive assembly 31. In this embodiment, the shielding plate 2 has a shielding position for shielding the through hole 1b and an opening position for opening the through hole 1b, and the driving component 31 drives the rocker arm 32 to rotate and drives the shielding plate 2 to slide in the installation cavity 1a, so as to switch between the shielding position and the opening position.

As will be appreciated, the mounting socket 1 is used to mount the automatic shutter 100 to an electronic device and is provided to correspond to a camera. The automatic shielding device 100 may be fixedly installed on the electronic device through the mounting base 1, for example, the mounting base 1 is welded or interference-installed on the electronic device, so that the installation stability of the automatic shielding device 100 may be improved. Of course, in other embodiments, the automatic shutter 100 may be detachably disposed on the electronic device through the mounting base 1, for example, by using a snap connection, a plug-fit, a screw connection, a pin connection, etc., without limitation.

In the present embodiment, the mounting base 1 plays a role of mounting, fixing and supporting the mask 2 and the driving structure 3, and the structure of the mounting base 1 may be a mounting shell having a mounting cavity 1a, a mounting box, a mounting plate, a mounting rack, a bracket, and the like, which is not limited herein. It can be understood that, in order to achieve the adaptive matching of the mask 2 and the driving structure 3, the mounting base 1 itself has a certain height difference, for example, the mounting base 1 is provided with a step structure or a gantry, and the like, which is not limited herein.

In the present embodiment, the shielding sheet 2 is used to cover the through hole 1b of the mounting base 1, so as to cover the camera. The shielding sheet 2 is made of opaque or non-transparent material, and the structure of the shielding sheet 2 can be a sheet-shaped or plate-shaped structure. Drive structure 3 is used for providing power for the rotation of rocking arm 32, and drive structure 3 can be motor, motor cooperation gear, motor cooperation belt or electromagnetic drive isotructure, as long as can drive rocking arm 32 and rotate for rocking arm 32 rotates the in-process and drives the gliding structure of matte 2 in installation cavity 1a all, does not do the restriction here.

The automatic shielding device 100 of the utility model arranges the installation cavity 1a and the through hole 1b on the installation seat 1, and the shielding sheet 2 can be arranged in the installation cavity 1a in a sliding way, so that the shielding sheet 2 covers or opens the through hole 1b, thereby realizing that the automatic shielding device 100 effectively covers or opens the camera, and realizing the purposes of preventing peeping and normal work of the camera; simultaneously, through set up drive assembly 31 and rocking arm 32 in installation cavity 1a, utilize rocking arm 32 to connect matte 2 and drive assembly 31 to utilize drive assembly 31 drive rocking arm 32 to rotate, and drive matte 2 and slide in installation cavity 1a, so that matte 2 covers or opens the through-hole, thereby realize that automatic control matte 2 covers or opens through-hole 1b, improve automatic shielding device 100's convenience. The utility model provides an automatic shielding device not only can realize automatic shielding the camera, effectively prevents the hacker peeping in addition for electronic equipment's open camera lens effectively avoids the illegal invasion peeping scheduling problem of outside.

In an embodiment, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, the mounting base 1 includes a base 11 and an upper cover 12, wherein the base 11 is provided with a mounting groove 111 and a sliding groove 112 communicated with each other, a bottom wall of the sliding groove 112 is provided with a first through hole 116, the driving assembly 31 and the swing arm 32 are disposed in the mounting groove 111, and at least a portion of the shielding sheet 2 is slidably disposed in the sliding groove 112; the upper cover 12 covers the notch of the mounting groove 111 and the notch of the sliding groove 112, and encloses with the base 11 to form a mounting cavity 1a, the upper cover 12 is provided with a second through hole 122, and the second through hole 122 corresponds to the first through hole 116 and is coaxially arranged to form a through hole 1 b.

It can be understood that, through setting up mounting groove 111 and spout 112 on base 11 for mounting groove 111 and spout 112 are adjacent and communicate, thereby utilize mounting groove 111 to install fixed drive assembly 31 and rocking arm 32, utilize spout 112 to provide the slip space for matte 2, so but the space distribution of rational utilization base 11 realizes drive assembly 31, rocking arm 32 and the installation of matte 2. Upper cover 12 lid closes the notch at mounting groove 111 and the notch of spout 112 to enclose with base 11 and close and form installation cavity 1a, so usable upper cover 12 realizes further installation and fixed to drive assembly 31, rocking arm 32 and the matte 2 in mounting groove 111 and the spout 112, plays fixed, spacing and the effect of protection.

In the present embodiment, the first through hole 116 is disposed in the base 11, and the second through hole 122 is disposed in the upper cover 12, so that the second through hole 122 corresponds to and is disposed coaxially with the first through hole 116, thereby forming the through hole 1 b. It can be understood that the base 11 and the upper cover 12 can be an integral structure, so as to improve the structural strength of the mounting base 1, that is, the base 11 and the upper cover 12 can be connected by welding or interference fit. Of course, in other embodiments, the base 11 and the cover 12 may be detachably connected, for example, by a snap connection, a plug fit, a screw connection, or a pin connection, so as to provide convenience for disassembling and assembling the automatic shielding device 100, facilitate disassembling, replacing, or maintaining the driving assembly 31, the swing arm 32, and the shielding plate 2, and improve convenience for use.

In one embodiment, as shown in fig. 4 and 5, the driving assembly 31 includes a coil 311, a fixed magnet 313 and a moving magnet 314, wherein the coil 311 is disposed in the mounting cavity 1a, and the coil 311 is used for electrically connecting with an external power supply; the fixed magnet 313 is arranged in the coil 311; the moving magnet 314 is rotatably provided in the mounting chamber 1a and is disposed adjacent to the fixed magnet 313, and the moving magnet 314 is connected to the swing arm 32. In the present embodiment, the coil 311 generates a magnetic field with the fixed magnet 313 after being energized, so as to drive the moving magnet 314 to rotate the swing arm 32.

It can be understood that coil 311 can be connected with external power source to make things convenient for external power source to supply power for coil 311, so make coil 311 and fixed magnet 313 cooperate and produce magnetic field, thereby utilize magnetic field effect moving magnet 314, in order to realize that drive moving magnet 314 is rotatory, so can drive rocking arm 32 and rotate, so make rocking arm 32 rotate in the rotation in-process drive matte 2 and slide in installation cavity 1a, so that matte 2 switches between shielding position and opening position.

In this embodiment, the coil 311 of the driving assembly 31 is installed in the installation groove 111 of the base 11 in a limited manner, in order to improve the installation stability of the coil 311, a limiting plate is convexly arranged on the bottom wall of the installation groove 111, and a limiting groove is formed by the installation groove 111 and the side wall of the installation groove 111, so that the positioning, limiting and installation of the coil 311 are facilitated. The coil 311 has a cavity, and the fixed magnet 313 is accommodated and limited in the cavity of the coil 311, so that when the coil 311 is energized, the current on the coil 311 surrounds the periphery of the fixed magnet 313, thereby forming a magnetic field, and the magnetic field generates an acting force on the moving magnet 314 to further drive the moving magnet 314 to rotate.

In an embodiment, as shown in fig. 4 and 5, the coil 311 has two leads 312, the automatic shielding device 100 further includes two spaced lead shafts 4, the two lead shafts 4 penetrate through the mounting base 1 and extend into the mounting cavity 1a, and each lead 312 is connected to one lead shaft 4.

As can be understood, the coil 311 is connected to the lead shaft 4 through the lead 312, so that the lead shaft 4 is electrically connected to an external power source. In this embodiment, the base 11 of mount pad 1 sets up the mounting hole of intercommunication mounting groove 111, and lead wire shaft 4 wears to locate in the mounting hole, and the one end of lead wire shaft 4 stretches into installation cavity 1a in, conveniently is connected with lead wire 312, and the other end of lead wire shaft 4 is located the outer wall of base 11, conveniently is connected with external power source and switches on.

In one embodiment, as shown in fig. 4, the automatic shielding device 100 further includes a positioning shaft 5 disposed through the mounting base 1, at least a portion of the positioning shaft 5 is located in the mounting cavity 1a, and the moving magnet 314 and the swing arm 32 are rotatably sleeved on the positioning shaft 5.

As can be understood, both ends of the positioning shaft 5 penetrate through the base 11 and the upper cover 12 of the mounting base 1 to achieve fixation, and the moving magnet 314 and the swing arm 32 have a shaft hole 327 for the positioning shaft 5 to pass through, so as to facilitate the moving magnet 314 and the swing arm 32 to rotate relative to the positioning shaft 5 through the shaft hole 327. In the present embodiment, the moving magnet 314 has a cylindrical or circular ring structure, and the rocker arm 32 is coaxially disposed with the moving magnet 314.

In this embodiment, the base 11 and the upper cover 12 of mount pad 1 have been seted up the through-hole respectively, and two through-holes are coaxial setting, and the through-hole of base 11 and upper cover 12 is worn to locate respectively at the both ends of location axle 5 to realize the fixed of location axle 5 and base 11 and upper cover 12, thereby utilize location axle 5 to realize fixing a position moving magnet 314 and rocking arm 32, avoid rocking arm 32 to take place the swing at the rotation in-process, make the axle center of moving magnet 314 and rocking arm 32 rock.

In an embodiment, as shown in fig. 4, 5, 6 and 7, the swing arm 32 includes a body 321, a connecting shaft 323 and a protruding shaft 324, wherein one end of the body 321 is protruded with a connecting arm 322; the connecting shaft 323 is arranged at one end of the body 321 far away from the connecting arm 322 and is coaxially arranged with the body 321, and the connecting shaft 323 is connected with the driving assembly 31; the protruding shaft 324 is disposed at an end of the connecting arm 322 away from the body 321, and the protruding shaft 324 is connected to the shade 2.

It can be understood that the body 321 and the connecting shaft 323 are coaxially disposed, and the shaft hole 327 of the rocker 32 is disposed through the body 321 and the connecting shaft 323, so that the rocker 32 can be rotatably sleeved on the positioning shaft 5. The connecting arm 322 is protruded from the periphery of the body 321, and the protruding shaft 324 is protruded from an end of the connecting arm 322 away from the body 321, so that the protruding shaft 324 and the protruding shaft 324 are eccentrically disposed.

In the embodiment, the body 321, the connecting arm 322, the connecting shaft 323 and the protruding shaft 324 of the rocker arm 32 are integrally formed, so that the structural strength of the rocker arm 32 can be improved. It can be understood that, as shown in fig. 7, the body 321 of the swing arm 32 is further provided with a glue storage groove, which is provided around the connecting shaft 323.

In an embodiment, as shown in fig. 4, 5, 6 and 7, the rocker arm 32 further includes a first limiting protrusion 325 and a second limiting protrusion 326, and the first limiting protrusion 325 and the second limiting protrusion 326 are spaced apart from each other on the connecting arm 322 and are located on two sides of the protruding shaft 324; the inner wall of the installation cavity 1a is provided with a spacing groove 113 and a spacing platform 114 at intervals. In the present embodiment, in the open position, the first stopper projection 325 is in stopper abutment with the stopper table 114; in the shielding position, the protruding shaft 324 is received in the avoiding groove 113, and the second limiting protrusion 326 is in limiting contact with the sidewall of the avoiding groove 113.

It can be understood that the rotation of the rocker arm 32 can be limited by providing the connecting arm 322 of the rocker arm 32 with the first limiting protrusion 325 and the second limiting protrusion 326, such that the first limiting protrusion 325 and the second limiting protrusion 326 are spaced apart from each other on both sides of the protruding shaft 324. In this embodiment, when shutter 2 is in the open position, first limit projection 325 is in limit abutment with limit stop 114, thereby limiting the continued rotation of moving magnet 314 and rocker 32. When the shielding sheet 2 is in the shielding position, the protruding shaft 324 is accommodated in the avoiding groove 113, and the second limiting protrusion 326 is in limiting abutment with the sidewall of the avoiding groove 113, so that the protruding shaft 324 is accommodated in the avoiding groove 113, and the second limiting protrusion 326 is in limiting abutment with the sidewall of the avoiding groove 113.

In the embodiment, the avoiding groove 113 is disposed at a connection position of the mounting groove 111 and the sliding groove 112 of the base 11, and the limiting platform 114 is convexly disposed on a side wall of the mounting groove 111. The first and

second limit projections

325 and 326 of the rocker arm 32 are disposed in a triangular or tapered shape.

In an embodiment, as shown in fig. 4 and 5, a through hole 21 is formed at one end of the mask 2, the through hole 21 is a strip-shaped hole and extends in a direction perpendicular to the sliding direction of the mask 2, and the protruding shaft 324 is movably disposed through the through hole 21.

It can be understood that through setting up via hole 21 on matte 2 to make things convenient for protruding axle 324 of rocking arm 32 movably to wear to locate via hole 21, make rocking arm 32 drive protruding axle 324 when rotating, protruding axle 324 slides in via hole 21 of matte 2, and matte 2 receives the spacing of spout 112 lateral wall, thereby slides along spout 112 lateral wall under the pulling force effect of protruding axle 324, in order to cover or open through-hole 1 b.

In an embodiment, as shown in fig. 1, 4 and 5, the mounting base 1 is further provided with a sliding hole 121 communicating with the mounting cavity 1a, and the sliding hole 121 is an arc-shaped hole; the protruding shaft 324 is sequentially movably inserted through the through hole 21 and the sliding hole 121, and when the swing arm 32 rotates, the protruding shaft 324 slides along the sliding hole 121.

In this embodiment, the sliding hole 121 is disposed on the upper cover 12 of the mounting base 1, so that the sliding hole 121 is disposed in an arc shape, and when the rocker arm 32 drives the protruding shaft 324 to rotate, the protruding shaft 324 slides along the sliding hole 121. It will be appreciated that the slide hole 121 is provided to guide the rotation of the protruding shaft 324; on the other hand, the upper cover 12 is prevented from being pressed to compact the rocker 32, so that the rocker 32 cannot rotate along with the moving magnet 314.

It will be appreciated that the arc of the slide aperture 121 matches the circular shape of the pivot shaft 324 on the rocker arm 32 about the positioning shaft 5. On one hand, the slide hole 121 avoids swinging of the rocker 32; on the other hand, the shutter 2 is prevented from falling off the swing arm 32.

The utility model discloses still provide an electronic equipment, this electronic equipment include camera and automatic shielding device 100, and this automatic shielding device 100's concrete structure refers to aforementioned embodiment, because this electronic equipment has adopted the whole technical scheme of aforementioned all embodiments, consequently has all beneficial effects that the technical scheme of aforementioned embodiment brought at least, and the repeated description is no longer given here.

In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the mount 1 of the automatic shutter 100 is provided with a housing groove 115, the through hole 1b of the automatic shutter 100 penetrates the bottom wall of the housing groove 115, and the camera is at least partially housed in the housing groove 115 and is disposed opposite to the through hole 1 b.

It can be understood that the receiving groove 115 is disposed on a side of the base 11 of the mounting base 1 facing away from the upper cover 12, and the through hole 1b is located at the center of the bottom wall of the receiving groove 115. In order to realize the positioning and installation of the automatic shutter 100 and the camera, a mounting column 117 is further arranged on one side of the base 11 of the mounting seat 11 of the automatic shutter 100, which is back to the upper cover 12, and a mounting hole is arranged on the camera corresponding to the mounting column 117. When the automatic shade 100 is mounted on a camera of an electronic apparatus in this manner, the mounting posts 117 are inserted into the mounting holes.

In this embodiment, the auto-blocker 100 may span over the lens of the camera, that is, the lens of the camera is accommodated in the accommodating groove 115 and is disposed opposite to the through hole 1 b. It can be understood that the thickness of the cross-over portion of the mount 1 of the automatic shade 100 is thin, and in order to increase the structural strength of the mount 1, the receiving groove 115 is formed in a semicircular shape in cross section, similar to a bridge structure.

It can be understood that the mounting seat 1 of the automatic shielding device 100 is provided with a through hole 1b corresponding to the lens of the camera, so that the shielding of the lens or the opening of the lens can be conveniently realized by using the shielding sheet 2.

The utility model provides an automatic shielding device 100 is applied to on electronic equipment such as notebook computer camera, family expenses or industrial security protection monitor to cover or open electronic equipment goes up plastics or the open camera lens of metal, the camera is closed in the available remote software of this automatic shielding device 100 or other procedure realization, avoids the careless personage to use illegal means to gain the control picture, and then stresses the monitor possessor. The automatic shielding device 100 can realize automatic shielding, so that the structure of the automatic shielding device 100 is miniaturized, and powerless line setting is realized by utilizing the micro magnetization driving principle.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. An automatic shutter for shuttering a camera, said automatic shutter comprising:

the shielding piece is slidably arranged in the mounting cavity; and

2. The automatic shutter as claimed in claim 1, wherein the drive assembly comprises:

the fixed magnet is arranged in the coil; and

3. The automatic shutter as claimed in claim 2, wherein the coil has two leads, the automatic shutter further comprising two spaced apart lead shafts, the two lead shafts extending through the mounting block and into the mounting cavity, each of the leads being connected to one of the lead shafts.

4. The automatic shutter of claim 2, further comprising a positioning shaft disposed through the mounting block, at least a portion of the positioning shaft being disposed within the mounting cavity, the moving magnet and the swing arm being rotatably mounted on the positioning shaft.

5. The automatic shutter as claimed in claim 1, characterized in that said rocker arm comprises:

the connecting arm is convexly arranged at one end of the body;

6. The automatic shutter as claimed in claim 5, wherein the swing arm further comprises a first limit projection and a second limit projection, the first limit projection and the second limit projection being spaced apart from the connecting arm and located on both sides of the protruding shaft;

7. The automatic shutter as claimed in claim 5, wherein the shutter has a through hole at one end thereof, the through hole is formed in a strip shape and extends in a direction perpendicular to a sliding direction of the shutter, and the protruding shaft is movably inserted through the through hole.

8. The automatic shutter as claimed in claim 7, wherein the mounting base is further provided with a slide hole communicating with the mounting cavity, the slide hole being provided in an arc-shaped hole;

9. The automatic shutter as claimed in any one of claims 1 to 8, characterized in that the mounting seat comprises:

10. An electronic device, comprising a camera and the automatic shielding device as claimed in any one of claims 1 to 9, wherein the mounting seat of the automatic shielding device is provided with a receiving groove, the through hole of the automatic shielding device penetrates through the bottom wall of the receiving groove, and the camera is at least partially received in the receiving groove and is opposite to the through hole.