TWM610193U - Automatic shielding device and electronic equipment - Google Patents

Abstract

This creation discloses an automatic shader and electronic equipment. The automatic shader is used to shield the camera. The automatic shader includes: a mounting seat, the mounting seat is provided with a mounting cavity and a through hole communicating with the mounting cavity, and the through hole is arranged directly opposite to the camera; The mask is slidably arranged in the installation cavity; the driving structure, the driving structure includes a drive assembly and a rocker arm arranged in the installation cavity, the rocker arm is connected with the mask and the drive assembly; wherein the mask has a through hole covering In the shielding position and the opening position of opening the through hole, the driving assembly drives the rocker arm to rotate and drives the shield to slide in the installation cavity to switch between the shielding position and the open position. The purpose of this creation is to provide an automatic masker capable of automatically masking the camera, which can effectively prevent hackers from peeping, so that the open lens of the electronic device can effectively avoid problems such as illegal external intrusion and peeping.

Description

Automatic shader and electronic equipment

This creation is related to the technical field of camera shielding settings, in particular to an automatic masker and an electronic device using the automatic masker.

Many electronic devices, such as computers, notebook computers, tablet computers, mobile phones, camera devices, etc., are equipped with cameras, and the cameras of these electronic devices are all open lenses. The camera can usually see the captured scenery all the time. Due to the development of the Internet and the invasion of hackers, external non-management personnel can turn on the camera to monitor the things captured by the camera through illegal means, which makes the user's right to privacy suffer considerable persecution. .

The main purpose of this creation is to provide an automatic masker and electronic equipment. It aims to provide an automatic masker that can automatically shield the camera. The automatic masker can effectively prevent hackers from peeping and make the open lens of the electronic device effectively avoid external Illegal intrusion and voyeurism.

In order to achieve the above-mentioned purpose, the automatic shader proposed by this author is used to shield the camera. The automatic shader includes: a mounting seat, the mounting seat is provided with a mounting cavity and at least one through hole communicating with the mounting cavity. The hole is arranged directly opposite to the camera; a mask, the mask is slidably arranged in the mounting cavity; and a driving structure, the driving structure includes a driving assembly and a rocker arm arranged in the mounting cavity , The rocker arm is connected to the mask and the driving assembly; wherein the mask has a shielding position for covering the through hole and an open position for opening the through hole, and the driving assembly drives the Shu Yao The arm rotates and drives the cover sheet to slide in the installation cavity to switch between the cover position and the open position.

In an embodiment, the drive assembly includes: a coil, the coil is arranged in the mounting cavity, the coil is used for electrical connection with an external power source; a certain magnet, the fixed magnet is arranged in the coil And a moving magnet, the moving magnet is rotatably arranged in the mounting cavity and adjacent to the fixed magnet, the moving magnet is connected to the rocker arm; wherein the coil is provided with a plurality of leads, The automatic shader also includes a plurality of lead shafts arranged at intervals, the lead shafts pass through the mounting seat and extend into the mounting cavity, and the lead wires are connected to the lead shafts respectively.

In one embodiment, the coil is provided with a plurality of lead wires, and the automatic shielding device further includes a plurality of lead shafts arranged at intervals. The lead shafts pass through the mounting seat and extend into the mounting cavity. The lead wires are connected to the lead shafts respectively.

In one embodiment, the automatic shutter further includes a positioning shaft disposed through the mounting seat, at least part of the positioning shaft is located in the mounting cavity, and the moving magnet and the rocker arm are rotatably sleeved Set on the positioning shaft.

In one embodiment, the rocker arm includes: a body, one end of the body protruding with a connecting arm; a connecting shaft, the connecting shaft is provided at the end of the body away from the connecting arm, and is connected to the body. The main body is arranged coaxially, and the connecting shaft is connected with the driving assembly; and a convex shaft is arranged on an end of the connecting arm away from the main body, and the convex shaft is connected with the mask.

In an embodiment, the rocker arm further includes 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 located on both sides of the convex shaft; the inner wall of the installation cavity is provided with an avoidance groove and a limit platform; in the open position, the first A limiting protrusion is in contact with the limiting platform; in the shielding position, the convex shaft is received in the avoiding groove, and the second limiting protrusion is in contact with the avoiding groove The sidewall limit abuts.

In an embodiment, one end of the mask is provided with a via hole, the via is arranged in a strip-shaped hole and extends toward the sliding direction perpendicular to the mask, and the convex shaft can movably pass through The via.

In one embodiment, the mounting seat is further provided with a sliding hole communicating with the mounting cavity, and the sliding hole is arranged in an arc-shaped hole; the convex shaft is movably penetrated through the through hole and the sliding hole in turn. When the rocker arm rotates, the convex shaft slides along the sliding hole.

In an embodiment, the mounting seat includes: a base, the base is provided with a mounting groove and a sliding groove that communicate with each other, a first through hole is defined on the bottom wall of the sliding groove, and the driving assembly And the rocker arm is arranged in the installation groove, at least part of the mask is slidably arranged in the sliding groove; and an upper cover that covers the notch of the installation groove and the sliding groove The notch of the slot is enclosed with the base to form the installation cavity, the upper cover is provided with a second through hole, and the second through hole corresponds to the first through hole and is arranged coaxially to form the mounting cavity.述通孔。 The through hole.

This creation also proposes an electronic device, including a camera and the aforementioned automatic shader, the mounting seat of the automatic shader is provided with a containing groove, the through hole of the automatic shader penetrates the bottom wall of the containing groove, and The camera is at least partially accommodated in the containing groove, and is arranged directly opposite to the through hole.

The automatic shader of the creative technical scheme is provided with a mounting cavity and a through hole in the mounting seat, and the shield is slidably arranged in the mounting cavity, so that the shield can cover or open the through hole, so that the automatic shader can effectively cover or open the camera , In order to achieve the purpose of preventing peeping and the normal operation of the camera; at the same time, by setting the drive assembly and the rocker arm in the installation cavity, the rocker arm is used to connect the cover and the drive assembly, so that the drive assembly is used to drive the rocker arm to rotate and drive the cover Slide in the installation cavity to enable the mask to cover or open the through hole, thereby automatically controlling the mask to cover or open the through hole, and improve the convenience of the automatic mask. This creation The proposed automatic masker can not only realize the automatic masking of the camera, but also effectively prevent hackers from peeping, so that the open lens of the electronic device effectively avoids problems such as illegal external intrusion and peeping.

100: automatic shader

1: Mounting seat

1a: Mounting cavity

1b: Through hole

11: Base

111: installation slot

112: Chute

113: Avoidance Slot

114: limit table

115: holding tank

116: first through hole

117: Mounting post

12: Upper cover

121: Sliding Hole

122: second through hole

2: matte

21: Via

3: Drive structure

31: drive components

311: Coil

312: Lead

313: fixed magnet

314: Moving Magnet

32: Rocker arm

321: body

322: connecting arm

323: connecting shaft

324: Convex shaft

325: The first limit bump

326: second limit bump

327: Shaft Hole

4: Lead shaft

5: positioning axis

Figure 1 is a schematic diagram of the structure of the creative automatic shader; Figure 2 is a schematic diagram of the structure of the creative automatic shader from another perspective; Figure 3 is a schematic diagram of the structure of the creative automatic shader from another perspective; Figure 4 is this The exploded schematic diagram of the creative automatic shader; Figure 5 is a cross-sectional schematic diagram of the creative automatic shader; Figure 6 is a schematic structural diagram of the creative rocker; Figure 7 is a schematic structural diagram of the creative rocker from another perspective.

The following will clearly and completely describe the technical solutions in the creative embodiments in conjunction with the accompanying drawings in the creative embodiments. Obviously, the described embodiments are only a part of the creative embodiments, rather than all the embodiments. Based on the embodiments in this creation, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of this creation.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in this creative embodiment are only used to explain the difference between components in a particular posture (as shown in the figure). If the relative position relationship, movement situation, etc. change, the directional indication will change accordingly.

At the same time, the meaning of "and/or" or "and/or" appearing in the full text includes three schemes, taking "A and/or B" as an example, including scheme A, scheme B, or scheme A and B at the same time Satisfied plan.

In addition, the descriptions related to "first", "second", etc. in this creation are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by a person of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist. , Is not within the scope of protection required by this creation.

Many electronic devices in related technologies, such as computers, notebook computers, tablet computers, mobile phones, camera devices, etc., are equipped with cameras, and the cameras of these electronic devices are all open lenses. The camera can usually see the captured scenery all the time. Due to the development of the Internet and the invasion of hackers, external non-management personnel can turn on the camera to monitor the things captured by the camera through illegal means, which makes the user's right to privacy suffer considerable persecution. .

Based on the above concepts and problems, this creation proposes an automatic shader 100. It can be understood that the automatic shader 100 is used to shade a camera of an electronic device. The electronic equipment can be a computer, a notebook computer, a tablet computer, a mobile phone, a camera device, etc., which is not limited here.

Please refer to Figures 1 to 7 in combination. In this creative embodiment, the automatic shader 100 includes a mounting base 1, a shielding sheet 2 and a driving structure 3, wherein the mounting base 1 is provided with a mounting cavity 1a and communicating The through hole 1b of the mounting cavity 1a, the through hole 1b and the camera are arranged directly opposite; the mask 2 is slidably arranged in the mounting cavity 1a; the drive structure 3 includes a drive assembly 31 and a rocker 32 arranged in the mounting cavity 1a, The arm 32 is connected to the mask 2 and the driving assembly 31. In this embodiment, the mask 2 has a masking position to cover the through hole 1b and an open position to open the through hole 1b. The drive assembly 31 drives the rocker arm 32 to rotate, and drives the mask 2 to slide in the mounting cavity 1a to cover Switch between position and open position.

It can be understood that the mounting base 1 is used to mount the automatic shader 100 on an electronic device, and is set corresponding to the camera. The automatic shader 100 can be fixedly arranged on the electronic device through the mounting base 1, for example, the mounting base 1 is welded or interference arranged on the electronic device, so that the installation stability of the automatic shader 100 can be improved. Of course, in other embodiments, the automatic shutter 100 can be detachably installed on the electronic device through the mounting base 1, for example, a snap connection, a plug fit, a screw connection, a pin connection, etc., which are not limited herein.

In this embodiment, the mounting base 1 plays the role of installing, fixing and supporting the mask 2 and the driving structure 3. The structure of the mounting base 1 can be a mounting shell with a mounting cavity 1a, a mounting box, a mounting box, a mounting plate, Structures such as mounting racks and brackets are not limited here. It is understandable that, in order to realize the adaptive cooperation between 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 stepped structure or a gantry structure, which is not limited herein.

In this embodiment, the mask 2 is used to cover the through hole 1b of the mounting base 1, so as to achieve the purpose of covering the camera. The mask 2 is made of an opaque or opaque material, and the structure of the mask 2 can be a sheet or plate structure. The driving structure 3 is used to provide power for the rotation of the rocker arm 32. The driving structure 3 can be a structure such as a motor, a motor with a gear, a motor with a belt, or an electromagnetic drive, as long as it can drive the rocker 32 to rotate, so that the rocker 32 is in the process of rotating. The structure that drives the mask 2 to slide in the installation cavity 1a can be any structure, which is not limited here.

The automatic shader 100 of the present invention is provided with a mounting cavity 1a and a through hole 1b in the mounting base 1, and the mask 2 is slidably arranged in the mounting cavity 1a, so that the mask 2 covers or opens the through hole 1b, thereby realizing automatic shielding The camera 100 can effectively cover or open the camera to prevent peeping and normal operation of the camera. At the same time, the drive assembly 31 and the rocker arm 32 are arranged in the installation cavity 1a, and the rocker arm 32 is used to connect the mask 2 and the drive assembly 31, thereby Use the drive assembly 31 to drive the rocker arm 32 to rotate and drive the mask 2 Slide in the installation cavity 1a to enable the mask 2 to cover or open the through hole, thereby automatically controlling the mask 2 to cover or open the through hole 1b, and improve the convenience of the automatic shutter 100. The automatic masker proposed in this creation can not only realize the automatic masking of the camera, but also effectively prevent hackers from peeping, so that the open lens of the electronic device effectively avoids problems such as illegal external intrusion and peeping.

In one embodiment, as shown in Figure 1, Figure 2, Figure 4, and Figure 5, the mounting base 1 includes a base 11 and an upper cover 12, wherein the base 11 is provided with a communicating mounting groove 111 and a sliding groove 112, the bottom wall of the sliding groove 112 is provided with a first through hole 116, the driving assembly 31 and the rocker 32 are arranged in the mounting groove 111, and at least part of the mask 2 is slidably arranged in the sliding groove 112; the upper cover 12 is closed and installed The notch of the groove 111 and the notch of the sliding groove 112 are enclosed 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 arranged coaxially , To form a through hole 1b.

It is understandable that the mounting groove 111 and the sliding groove 112 are provided on the base 11, so that the mounting groove 111 and the sliding groove 112 are adjacent and connected, so that the mounting groove 111 is used to install and fix the drive assembly 31 and the rocker arm 32, and the sliding groove 112 is used. A sliding space is provided for the mask 2 so that the space distribution of the base 11 can be reasonably used to realize the installation of the drive assembly 31, the rocker 32 and the mask 2. The upper cover 12 covers the notch of the mounting groove 111 and the notch of the sliding groove 112, and encloses the base 11 to form a mounting cavity 1a. In this way, the upper cover 12 can be used to adjust the driving components 31 and the swing grooves in the mounting groove 111 and the sliding groove 112. The arm 32 and the mask 2 realize further installation and fixation, and play the role of fixation, limit and protection.

In this embodiment, by providing a first through hole 116 on the base 11 and a second through hole 122 on the upper cover 12, the second through hole 122 corresponds to the first through hole 116 and is arranged coaxially, thereby forming the through hole 1b. . It is understandable that the base 11 and the upper cover 12 may adopt an integrated structure, thereby improving the structural strength of the mounting base 1, that is, the base 11 and the upper cover 12 may be connected by welding or interference fit. Of course, in other embodiments, the base 11 and the upper cover 12 can also be connected in a detachable manner, for example, a snap connection is used. This can provide convenience for disassembly and assembly of the automatic shader 100, facilitate the disassembly, replacement or maintenance of the drive assembly 31, the rocker 32 and the mask 2, and improve the convenience of use.

In one embodiment, as shown in Figures 4 and 5, the drive assembly 31 includes a coil 311, a fixed magnet 313, and a moving magnet 314. The coil 311 is provided in the mounting cavity 1a, and the coil 311 is used for connecting to an external power source. Electrical connection; the fixed magnet 313 is arranged in the coil 311; the moving magnet 314 is rotatably arranged in the mounting cavity 1a, and is arranged adjacent to the fixed magnet 313, and the moving magnet 314 is connected to the rocker arm 32. In this embodiment, after the coil 311 is energized, it generates a magnetic field with the fixed magnet 313 to drive the moving magnet 314 to drive the rocker arm 32 to rotate.

It is understandable that the coil 311 can be connected to an external power source to facilitate the external power source to supply power to the coil 311. This makes the coil 311 and the fixed magnet 313 cooperate to generate a magnetic field, so that the magnetic field acts on the moving magnet 314 to drive the moving magnet 314 to rotate. The rocker arm 32 can be driven to rotate, so that the rocker arm 32 drives the shutter 2 to slide in the installation cavity 1a during the rotation, so that the shutter 2 can be switched between the shielding position and the open position.

In this embodiment, the coil 311 of the drive assembly 31 is mounted in the mounting slot 111 of the base 11 in a limited position. In order to improve the mounting stability of the coil 311, the bottom wall of the mounting slot 111 is protruding with a limiting plate, and the mounting slot 111 and The side wall of the installation slot 111 forms a limiting slot, which facilitates the positioning, limiting and installation of the coil 311. The coil 311 has a cavity, and the fixed magnet 313 is accommodated and confined in the cavity of the coil 311. In this way, when the coil 311 is energized, the current on the coil 311 surrounds the periphery of the fixed magnet 313 to form a magnetic field. The magnetism exerts a force on the moving magnet 314 to push the moving magnet 314 to rotate.

In one embodiment, as shown in Figures 4 and 5, the coil 311 is provided with two lead wires 312, and the automatic shutter 100 further includes two lead shafts 4 spaced apart from each other, and the two lead shafts 4 pass through the installation The seat 1 extends into the mounting cavity 1a, and each lead 312 is connected to a lead shaft 4.

It can be understood that 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 the mounting seat 1 is provided with a mounting hole communicating with the mounting groove 111, the lead shaft 4 is inserted into the mounting hole, and one end of the lead shaft 4 extends into the mounting cavity 1a to facilitate connection with the lead 312. The other end of the lead shaft 4 is located on the outer wall of the base 11 to facilitate connection and conduction with an external power source.

In one embodiment, as shown in Figure 4, the automatic shutter 100 further includes a positioning shaft 5 provided through the mounting base 1, at least part of the positioning shaft 5 is located in the mounting cavity 1a, and the moving magnet 314 and the rocker arm 32 are rotatably Sleeve on the positioning shaft 5.

It is understandable that the two ends of the positioning shaft 5 penetrate the base 11 and the upper cover 12 of the mounting base 1 to achieve fixation. The moving magnet 314 and the rocker arm 32 have shaft holes 327 for the positioning shaft 5 to pass through, so as to facilitate moving the magnet 314 and The rocker arm 32 rotates relative to the positioning shaft 5 through the shaft hole 327. In this embodiment, the moving magnet 314 has a cylindrical or circular ring structure, and the rocker arm 32 and the moving magnet 314 are arranged coaxially.

In this embodiment, the base 11 and the upper cover 12 of the mounting seat 1 are respectively provided with through holes, and the two through holes are arranged coaxially, and the two ends of the positioning shaft 5 are respectively penetrated through the through holes of the base 11 and the upper cover 12. In order to realize the fixation of the positioning shaft 5 with the base 11 and the upper cover 12, the positioning shaft 5 is used to realize the positioning of the moving magnet 314 and the rocker arm 32, so as to prevent the rocker arm 32 from swinging during the rotation process, so that the moving magnet 314 and the rocker arm 32 are fixed. The axis is shaking.

In one embodiment, as shown in Figures 4, 5, 6 and 7, the rocker arm 32 includes a main body 321, a connecting shaft 323 and a convex shaft 324, wherein one end of the main body 321 is convexly provided with a connecting shaft Arm 322; connected The connecting shaft 323 is arranged at the end of the main body 321 away from the connecting arm 322 and is arranged coaxially with the main body 321. The connecting shaft 323 is connected with the driving assembly 31; the convex shaft 324 is arranged at the end of the connecting arm 322 away from the main body 321. Piece 2 is connected.

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

In this embodiment, the main body 321, the connecting arm 322, the connecting shaft 323 and the convex 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 rocker arm 32 is further provided with a glue storage groove, and the glue storage groove is arranged around the connecting shaft 323.

In an embodiment, as shown in Figures 4, 5, 6 and 7, the rocker arm 32 further includes a first limiting protrusion 325 and a second limiting protrusion 326. The protrusion 325 and the second limiting protrusion 326 are spaced apart from the connecting arm 322 and located on both sides of the convex shaft 324; the inner wall of the mounting cavity 1a is provided with an escape groove 113 and a limiting platform 114 at intervals. In this embodiment, in the open position, the first limiting protrusion 325 is in abutting contact with the limiting platform 114; in the shielding position, the convex shaft 324 is received in the avoiding groove 113, and the second limiting protrusion 326 It is in contact with the side wall of the avoiding groove 113 in a position limit.

It is understandable that by providing the first limiting protrusion 325 and the second limiting protrusion 326 on the connecting arm 322 of the rocker arm 32, the first limiting protrusion 325 and the second limiting protrusion 326 are spaced apart from each other. The two sides of the convex shaft 324 can limit the rotation of the rocker arm 32 in this way. In this embodiment, when the mask 2 is in the open position, the first limit protrusion 325 is in a limit contact with the limit table 114, thereby restricting the continuous rotation of the moving magnet 314 and the rocker arm 32. When the mask 2 is in the masking position, the convex shaft 324 is accommodated in the avoidance slot 113, and the first The two limiting protrusions 326 limit and abut against the side wall of the avoiding groove 113, so that the convex shaft 324 is received in the avoiding groove 113, and the second limiting protrusion 326 is in limiting abutment with the side wall of the avoiding groove 113.

In this embodiment, the avoidance groove 113 is provided at the junction of the installation groove 111 and the sliding groove 112 of the base 11, and the limit platform 114 is protruded on the side wall of the installation groove 111. The first limiting protrusion 325 and the second limiting protrusion 326 of the rocker arm 32 are arranged in a triangle or cone shape.

In one embodiment, as shown in Figures 4 and 5, one end of the mask 2 is provided with a via 21, and the via 21 is provided in a strip-shaped hole and extends toward the sliding direction perpendicular to the mask 2. The convex shaft 324 can movably pass through the via hole 21.

It is understandable that the through hole 21 is provided on the mask 2, so that the convex shaft 324 of the rocker arm 32 can be movably passed through the through hole 21, so that when the rocker arm 32 drives the convex shaft 324 to rotate, the convex shaft 324 is covered. The sheet 2 slides in the through hole 21, and the mask 2 is restricted by the side wall of the sliding groove 112, and thus slides along the side wall of the sliding groove 112 under the pulling force of the convex shaft 324 to cover or open the through hole 1b.

In an embodiment, as shown in Figures 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 arranged in an arc-shaped hole; the convex shaft 324 can be arranged in turn. It is movably penetrated through the via hole 21 and the sliding hole 121. When the rocker arm 32 rotates, the convex shaft 324 slides along the sliding hole 121.

In this embodiment, the sliding hole 121 is provided on the upper cover 12 of the mounting base 1, so that the sliding hole 121 is arranged in an arc-shaped hole, so that when the rocker 32 drives the convex shaft 324 to rotate, the convex shaft 324 slides along the sliding hole 121 . It is understandable that the setting of the sliding hole 121 is used to guide the rotation of the convex shaft 324 on the one hand; on the other hand, it prevents the upper cover 12 from being pressed to compact the rocker arm 32, which causes the rocker arm 32 to not rotate with the magnet 314.

It can be understood that the arc shape of the sliding hole 121 matches the circular shape of the convex shaft 324 on the rocker arm 32 that rotates around the positioning shaft 5. On the one hand, the sliding hole 121 prevents the rocker arm 32 from swinging; on the other hand, it prevents the mask 2 from falling off the rocker arm 32.

This creation also proposes an electronic device that includes a camera and an automatic shader 100. The specific structure of the automatic shader 100 refers to the foregoing embodiment. Since this electronic device adopts all the technical solutions of all the foregoing embodiments, it has at least All the beneficial effects brought about by the technical solutions of the foregoing embodiments will not be repeated here.

In this embodiment, as shown in Figure 1, Figure 2, Figure 3, Figure 4, and Figure 5, the mounting base 1 of the automatic shader 100 is provided with a receiving groove 115, and the through hole of the automatic shader 100 1b penetrates the bottom wall of the containing groove 115, and the camera is at least partially contained in the containing groove 115, and is arranged directly opposite to the through hole 1b.

It can be understood that the receiving groove 115 is provided on the side of the base 11 of the mounting seat 1 facing away from the upper cover 12, and the through hole 1 b is located at the center of the bottom wall of the receiving groove 115. In order to realize the positioning installation of the automatic shader 100 and the camera, the base 11 of the mounting seat 11 of the automatic shader 100 is further provided with a mounting post 117 on the side facing away from the upper cover 12, and the corresponding mounting post 117 is provided with a mounting hole on the camera. In this way, when the automatic shader 100 is mounted on the camera of the electronic device, the mounting post 117 is inserted into the mounting hole.

In this embodiment, the automatic shutter 100 can straddle the upper part of the lens of the camera, that is, the lens of the camera is accommodated in the accommodating groove 115 and arranged directly opposite to the through hole 1b. It is understandable that the thickness of the bridge of the mounting base 1 of the automatic shade 100 is relatively thin. In order to increase the structural strength of the mounting base 1, the cross section of the containing groove 115 is arranged in a semicircular shape, similar to a bridge structure.

It is understandable that the mounting seat 1 of the automatic shader 100 is provided with a through hole 1b corresponding to the lens of the camera, so that the use of the mask 2 facilitates the realization of shielding the lens or opening the lens.

The automatic shader 100 proposed in this creation is applied to electronic devices such as laptop cameras, household or industrial security monitors to cover or open the plastic or metal open-type lens of the electronic device. The automatic shader 100 can be used as a remote Software or other programs can turn off the camera to prevent people from using illegal means to obtain the monitoring screen and threaten the monitor owner. The automatic shielding device 100 can realize automatic shielding, so that the structure of the automatic shielding device 100 is miniaturized, and the principle of micro-magnetization driving is used to realize the setting without power cord.

The above descriptions are only optional embodiments of this creation, and do not limit the scope of patents of this creation. Under the conception of this creation, equivalent structural transformations made using the content of this creation specification and drawings, or direct/indirect use Other related technical fields are included in the scope of patent protection of this creation.

100: automatic shader

1: Mounting seat

111: installation slot

112: Chute

113: Avoidance Slot

114: limit table

115: holding tank

116: first through hole

12: Upper cover

121: Sliding Hole

122: second through hole

2: matte

21: Via

3: Drive structure

31: drive components

311: Coil

312: Lead

313: fixed magnet

314: Moving Magnet

32: Rocker arm

321: body

322: connecting arm

323: connecting shaft

324: Convex shaft

325: The first limit bump

326: second limit bump

327: Shaft Hole

4: Lead shaft

5: positioning axis

Claims (10)

An automatic shader for shielding a camera, characterized in that the automatic shader comprises: a mounting seat, the mounting seat is provided with a mounting cavity and at least one through hole communicating with the mounting cavity, the through hole and the The camera is arranged directly opposite; a mask, the mask is slidably arranged in the installation cavity; and a driving structure, the driving structure includes a driving assembly and a rocker arm arranged in the installation cavity, the The rocker arm is connected to the cover sheet and the drive assembly; wherein the cover sheet has a covering position for covering the through hole and an open position for opening the through hole, and the drive assembly drives the rocker arm Rotate and drive the cover sheet to slide in the installation cavity to switch between the cover position and the open position. As described in the first item of the scope of patent application, the drive assembly includes: a coil, the coil is arranged in the installation cavity, the coil is used for electrical connection with an external power source; a certain magnet, the A fixed magnet is arranged in the coil; and a moving magnet, the moving magnet is rotatably arranged in the mounting cavity and is arranged adjacent to the fixed magnet, and the moving magnet is connected to the rocker arm; wherein After the coil is energized, it generates a magnetic field with the fixed magnet to drive the moving magnet to drive the rocker arm to rotate. The automatic shader described in item 2 of the scope of patent application, wherein the coil is provided with a plurality of lead wires, and the automatic shader further includes a plurality of lead shafts arranged at intervals, and the lead shafts pass through the mounting seat and extend Into the mounting cavity, the lead wires are connected to the lead shafts respectively. The automatic shutter described in item 2 of the scope of patent application further includes a positioning shaft provided through the mounting seat, at least part of the positioning shaft is located in the mounting cavity, the moving magnet and the rocker arm It is rotatably sleeved on the positioning shaft. As described in the first item of the scope of patent application, the rocker arm includes: a body, one end of the body is protrudingly provided with a connecting arm; a connecting shaft, the connecting shaft is arranged on the body away from the One end of the connecting arm is arranged coaxially with the body, and the connecting shaft is connected to the drive assembly; and a convex shaft is arranged at an end of the connecting arm away from the body, the convex shaft Connect with the mask. As described in item 5 of the scope of patent application, the rocker arm further includes a first limiting protrusion and a second limiting protrusion, the first limiting protrusion and the second limiting protrusion The starting interval is arranged on the connecting arm and located on both sides of the convex shaft; the inner wall of the installation cavity is provided with an escape groove and a limiting platform; in the open position, the first limiting The protrusion abuts against the limiting platform; in the shielding position, the convex shaft is accommodated in the avoiding groove, and the second limiting protrusion is limited to the side wall of the avoiding groove Bit abutting. As described in item 5 of the scope of patent application, one end of the mask is provided with a through hole, and the through hole is arranged in a strip-shaped hole and extends in a direction perpendicular to the sliding direction of the mask, so The convex shaft can movably pass through the via hole. As described in item 7 of the scope of patent application, the mounting seat is also provided with a sliding hole communicating with the mounting cavity, and the sliding hole is arranged in an arc-shaped hole; the convex shaft can be movably penetrated in turn In the through hole and the sliding hole, when the rocker arm rotates, the convex shaft slides along the sliding hole. As described in items 1 to 8 of the scope of patent application, the mounting seat includes: a base, the base is provided with a connected mounting groove and a chute, and the bottom wall of the chute is provided with a The first through hole, the drive assembly and the rocker arm are arranged in the installation groove, at least part of the mask is slidably arranged in the chute; and an upper cover, the upper cover covers the The notch of the mounting groove and the notch of the sliding groove are enclosed with the base to form the mounting cavity, the upper cover is provided with a second through hole, and the second through hole is connected to the first through hole Correspondingly and coaxially arranged to form the through hole. An electronic device, characterized in that it comprises a camera and the automatic shader according to any one of claims 1-9, the mounting seat of the automatic shader is provided with a receiving groove, and the through hole of the automatic shader Passing through the bottom wall of the containing groove, the camera is at least partially contained in the containing groove and arranged directly opposite to the through hole.

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