TWM628087U - Bridge type contact power supply lens shielding element and electronic equipment - Google Patents

Abstract

A bridge-type contact power supply lens shielding element is arranged on a PCB board of an electronic device and covered on a camera head of the electronic device. The bridge-type contact power supply lens shielding element includes a mounting base, a light shield, a driving element, a metal reinforcing plate and a contact conductive copper The driving element includes a swing arm rotatably connected with the mounting base, the swing arm is connected with the shading sheet, and the rotation of the swing arm drives the shading sheet to reciprocate between the first position and the second position; wherein, when the shading sheet is in the first position The shading sheet is covered on the side of the viewfinder hole away from the camera, and when the shading sheet is in the second position, the camera is exposed from the viewfinder hole. In this creation, the shading sheet can be moved to the first position to block the viewfinder hole, so even if the camera is turned on, the picture cannot be captured. In this way, the camera can be prevented from secretly photographing or peeping at the surrounding environment or even recording video, and the user's personal privacy information and safety are protected.

Description

Bridge type contact power supply lens shielding element and electronic equipment

The invention relates to the technical field of motors, in particular to a bridge-type contact power supply lens shielding element and electronic equipment.

With the popularization of electronic devices such as computers, smart phones, home cameras, and tablet computers, some apps with camera permission will open the camera from time to time without the user's knowledge or external non-administrators can use illegal means to take pictures or secret photos. Peeping the surrounding environment and even recording video, and these information involving the user's personal privacy can easily be used by some criminals to achieve illegal purposes.

Therefore, it is necessary to provide a new bridge-type contact-powered lens shielding element and electronic equipment to solve the above-mentioned technical problems.

In order to improve the above problems, the present invention provides a bridge-type contact power supply lens shielding element and an electronic device, aiming to solve the problem that the camera on the electronic device easily exposes the user's privacy and has potential security risks.

In order to achieve the above-mentioned purpose, the present invention provides a bridge-type contact power supply lens shielding element. The contact power supply lens shielding element includes: an installation base, the installation base is covered on the camera head, and a viewfinder hole is opened on the installation base corresponding to a viewfinder end of the camera head; a shading sheet, the The shading sheet is slidably connected with the installation base; a driving element, the driving element comprises a driving mechanism and a swing arm rotatably connected with the installation base, the swing arm is connected with the shading sheet, the The driving mechanism is used to drive the swing arm to rotate to drive the light shielding sheet to a Reciprocating movement between a first position and a second position; a plurality of metal reinforcing plates, the metal reinforcing plates are respectively arranged on opposite sides of the camera, and two of the metal reinforcing plates are embedded in the mounting base In the seat; a contact conductive copper sheet, the contact conductive copper sheet passes through the mounting base, one end of the contact conductive copper sheet is connected to the driving mechanism, and the other end is connected to a conductive contact on the PCB board. point contact; wherein, when the shading sheet is in the first position, the shading sheet is covered on the side of the viewfinder hole away from the camera, and when the shading sheet is in the second position, the The camera is exposed from the viewfinder.

In one embodiment, the mounting base is an integral molded part, and the metal reinforcing plate is pre-embedded in the mounting base.

In one embodiment, the mounting base is provided with a mounting groove matching the metal reinforcing plate, and the metal reinforcing plate is embedded in the mounting groove in a one-to-one correspondence.

In one embodiment, the contact conductive copper sheet includes a connected substrate and an abutting portion, the width of the abutting portion is greater than the width of the substrate, the substrate passes through the mounting base, and One end of the substrate away from the abutting portion is connected to the driving mechanism, the abutting portion is exposed on the mounting base, and the abutting portion is bent to form a contact surface abutting against the conductive contacts .

In one embodiment, the swing arm includes a columnar part, an extension arm and a traction part, a positioning shaft is provided on the installation base, the columnar part is sleeved on the positioning shaft, the The extension arm extends outward from the outer wall of the cylindrical portion along the radial direction of the cylindrical portion, the traction portion is disposed at one end of the extending arm away from the cylindrical portion, and a chute is defined on the light shielding sheet , the traction part is penetrated in the chute.

In one embodiment, the swing arm further includes a limit blocking piece connected with the traction portion, and the light shielding piece is located between the limiting block piece and the extension arm.

In one embodiment, the driving mechanism includes an iron core and a plurality of coils, the iron core includes a base portion and a plurality of oppositely arranged connecting arms, the base portion is connected between the ends of the two connecting portions, and the two One of the coils is sleeved on each of the connecting arms, and one end of the connecting arms away from the base is arranged in an arc shape to form an installation position between the two connecting arms. The swing arm also includes a A ring-like magnet is arranged coaxially on the cylindrical portion, and the magnet is arranged at the installation position.

In one embodiment, the swing arm further includes a sleeve part disposed on one end of the columnar part, the sleeve part is rotatably sleeved on the positioning shaft, and the magnet is fixed sleeved on the sleeve part .

In one embodiment, a groove is formed on the side of the installation base facing away from the camera, which is communicated with the viewfinder hole, and the bottom wall of the groove forms steps on both sides of the viewfinder hole of the mounting base. The two side walls of the groove are respectively provided with a limit block, and the light shielding plate is located between the stepped surface and the limit block.

In one embodiment, the bridge-type contact power supply lens shielding element further includes a cover plate, and an avoidance hole corresponding to the viewfinder hole is defined on the cover plate, and the cover plate is covered on the installation base. A side away from the camera, and the cover plate is snap-connected with the installation base.

In this creative technical solution, the first position is the shielding position, and the second position is the opening position. The mounting base provides mounting bits, and at the same time provides anti-collision and dust-proof effects for internal structures such as cameras, drive components, and light shields. The swing arm in the driving element pulls the shading sheet to slide in the front and rear directions. When the user activates the camera function, the camera starts and the shading sheet moves to the second position, so that the camera can obtain light from the viewfinder and ensure the normal use of the camera; when the user does not When the camera function is activated, the shading sheet moves to the first position to block the viewfinder hole, and the picture cannot be obtained even if the camera is turned on. In this way, the camera can be prevented from being able to take a sneak shot or peep at the surrounding environment or even record a video without the user's knowledge, so as to protect the user's personal privacy information and security.

100: Bridge Type Contact Powered Lens Shading Element

1: Install the base

11: Viewfinder hole

12: accommodating cavity

13: Installation cavity

14: Step surface

15: Limit stop

161: The first limit piece

162: Second limit piece

17: Limit steps

171: Limit slot

18: Positioning protrusions

19: Card block

2: Shading sheet

21: Chute

3: Drive components

31: Swing arm

311: Columnar part

312: Extension Arm

313: Traction Department

314: Limit stopper

315: Magnet

316: Sleeve Department

317: Glue storage tank

32: Iron core

321: base

322: connecting arm

323: Arc Notch

33: Coil

4: Positioning axis

5: Contact the conductive copper sheet

51: Substrate

52: Contact part

6: Metal reinforcement plate

7: Cover

71: Avoid holes

72: hook

73: Positioning hole

200: Camera

300:PCB board

Figure 1 is a schematic diagram of the structure of the bridge-type contact-powered lens shielding element in the creative embodiment; Figure 2 is a schematic structural diagram of the bridge-type contact-powered lens shielding element in the creative embodiment with the cover removed; Figure 3 is the creative implementation. Figure 4 is a schematic diagram of the structure of the connection structure of the driving element and the shading sheet in the embodiment of the invention; Figure 5 is a schematic diagram of the structure of the mounting base in the embodiment of the invention; FIG. 6 is a schematic structural diagram of the swing arm in the creative embodiment.

The above-mentioned purpose of the present invention and its structural and functional characteristics will be described with reference to the preferred embodiments of the accompanying drawings.

The technical solutions in the creative embodiment will be clearly and completely described below with reference to the accompanying drawings in the creative embodiment. Obviously, the described embodiments are only a part of the embodiments, not all of the embodiments. Based on the embodiments in this creation, all other embodiments obtained by those of ordinary skill in the art without creative work 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 relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes accordingly.

In addition, the descriptions such as "first", "second", etc. in this creation are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features quantity. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present creation, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In this creation, unless otherwise expressly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense, for example, "fixed" can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal communication between two elements or an interaction relationship between the two elements, unless otherwise explicitly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present creation can be understood according to specific situations.

As shown in FIG. 1 to FIG. 6, in an embodiment of the present invention, the bridge-type contact power supply lens shielding element 100 is disposed on the PCB board 300 of the electronic device and covered on the camera 200 of the electronic device, and the bridge-type contact The power supply lens shielding element 100 includes a mounting base 1, a shading sheet 2, a driving element 3, a metal reinforcing plate 6 and a contact conductive copper sheet 5. The mounting base 1 is covered on the camera 200, and the mounting base 1 corresponds to the camera 200. The viewing end is provided with a viewing hole 11; the shading sheet 2 is slidably connected with the mounting base 1; the driving element 3 includes a driving mechanism and a swing arm 31 rotatably connected with the mounting base 1, the swing arm 31 is connected with the shading sheet 2, and the driving mechanism uses The swing arm 31 is driven to rotate to drive the shading sheet 2 to reciprocate between the first position and the second position; the number of metal reinforcing plates 6 is two, and the two metal reinforcing plates 6 are respectively disposed on opposite sides of the camera 200 , and the two metal reinforcing plates 6 are embedded in the mounting base 1; The conductive contacts are in contact; when the shading sheet 2 is in the first position, the shading sheet 2 covers the side of the viewing hole 11 away from the camera 200 , and when the light blocking sheet 2 is in the second position, the camera 200 is exposed from the viewing hole 11 .

In the above embodiment, the first position is the shielding position, and the second position is the opening position. The mounting base 1 provides mounting bits, and at the same time provides anti-collision and dust-proof effects for internal structures such as the camera, the driving element 3, the light shielding sheet 2, and the like. The swing arm 31 in the driving element 3 pulls the shading sheet 2 to slide in the front and rear directions. When the user activates the function of the camera 200, the camera 200 is activated, and the shading sheet 2 moves to the second position, so that the camera 200 can obtain light from the viewfinder hole 11, ensuring that the The normal use of the camera 200; when the user does not activate the function of the camera 200, the shading sheet 2 moves to the first position to block the viewfinder hole 11, even if the camera 200 is turned on, the picture cannot be obtained. In this way, the camera 200 can be prevented from secretly photographing or peeping at the surrounding environment or even recording video, so as to protect the user's personal privacy information and safety.

In addition, by embedding the metal reinforcing plates 6 on both sides of the camera head 200 , the strength of the mounting base 1 is improved, the deformation or damage of the mounting base 1 is avoided, and the width of the mounting base 1 can be kept consistent with the size of the camera head 200 . The overall strength is guaranteed under the same condition, and the volume of the bridge-type contact-powered lens shielding element 100 is reduced as much as possible. Damage will not occur due to thinning of the cover portion on both sides of the camera 200 . By arranging contact conductive copper sheets that are in contact with the PCB board, the use of wires is reduced, the cleanliness of the bridge-type contact power supply lens shielding element 100 is improved, and the installation difficulty and maintenance difficulty of the bridge-type contact power supply lens shielding element 100 are simplified.

Wherein, the metal reinforcing plate 6 includes a base plate and insertion portions located at both ends of the base plate, which match the shape of the side portion of the casing portion. The metal reinforcement plate 6 can be pre-embedded in the installation base when the installation base is injection-molded, or a mounting groove matching the technical reinforcement plate can be opened on the installation base. After the installation base is processed, the metal reinforcement plate is One-to-one corresponding embedded in the installation slot.

Based on the above embodiment, the contact conductive copper sheet 5 includes a connected substrate 51 and an abutting portion 52 , the width of the abutting portion 52 is greater than the width of the substrate 51 , the substrate 51 penetrates through the mounting base 1 , and the substrate 51 is far away One end of the part 52 is connected with the driving mechanism; the abutting part 52 is exposed on the mounting base 1, and the abutting part 52 Bending to form a contact surface abutting with the conductive contacts on the PCB board 300 . Since the abutting portion 52 is larger than the width of the substrate 51 , there is a stepped structure or transition surface at the connection between the abutting portion 52 and the substrate 51 . When the abutting portion 52 abuts against the conductive contacts on the PCB 300 , the stepped structure or transition surface It can play a limiting role and prevent the contact of the conductive copper sheet 5 from being displaced by force and causing the connection to be unstable. The abutting portion 52 is bent to form a contact surface, which is equivalent to increasing the area that can be contacted and conductive. Even if there is a positional deviation during assembly, the PCB board 300 and the driving mechanism can be ensured to be connected.

Please refer to FIG. 4 and FIG. 5 in combination, the installation base 1 includes a cover part and a base part, the cover part is provided with a accommodating cavity 12 that matches the shape of the camera head 200 , the viewfinder hole 11 is communicated with the accommodating cavity 12, and the camera head 200 is arranged in the accommodating cavity 12, and the viewing end of the camera 200 is arranged upward; the base is provided with an installation cavity 13 with an upward opening, and the drive assembly 3 is arranged in the installation cavity 13. When the swing arm 31 swings to the side close to the camera 200 , push the shading sheet 2 to move to the second position, and when the swing arm 31 swings to the side away from the camera 200 , pull the shading sheet 2 to move to the first position.

Please refer to FIG. 3 and FIG. 6 in combination, the swing arm 31 includes a cylindrical portion 311 , an extension arm 312 and a traction portion 313 , the mounting base 1 is provided with a positioning shaft 4 , and the cylindrical portion 311 is sleeved on the positioning shaft 4 , the extension arm 312 extends outward from the outer wall of the columnar portion 311 along the radial direction of the columnar portion 311, and the traction portion 313 is arranged at the end of the extension arm 312 away from the columnar portion 311; The portion 313 passes through the chute 21 . When the swing arm 31 swings to the side close to the camera 200 , the traction part 313 moves to the right along the chute 21 relative to the light shielding sheet 2 . At this time, the traction part 313 presses against the upper side wall of the chute 21 to provide a forward force, thereby Push the shading sheet 2 to move forward, otherwise, the swing arm 31 drives the shading sheet 2 to swing to the side away from the camera 200 , thereby converting the rotation of the swing arm 31 into the movement of the shading sheet 2 in the front and rear directions.

Based on the above-mentioned embodiment, the swing arm 31 may further include a limit blocking piece 314 connected with the pulling portion 313 , and the light shielding sheet 2 is located between the limiting block piece 314 and the extension arm 312 . The limiting block 314 and the extension arm 312 do not need to provide clamping force to the shading sheet 2 . The setting of the limiting blocking sheet 314 can prevent the shading sheet 2 from moving upwards from the pulling part 313 and ensure the connection between the swing arm 31 and the shading sheet 2 . stability.

In other embodiments, the swing arm 31 can also be connected to the light shielding sheet 2 through a link structure or a cam structure, thereby realizing the function of the swing arm 31 swinging and driving the light shielding sheet 2 to move in the front-rear direction.

Referring to FIG. 5 again, the installation cavity 13 is provided with a first limiting member 161 and a second limiting member 162 . When the light shielding sheet 2 is in the first position, the extension arm 312 is pressed against the first limiting member 161 to shield the light. When the sheet 2 is in the second position, the extending arm 312 abuts against the second limiting member 162 . The first position and the second position of the shading sheet 2 are determined by arranging the first limiting member 161 and the second limiting member 162 to prevent the rotation angle of the swing arm 31 from being too large or not in place, and to ensure that the shading sheet 2 is in the first position when , the camera 200 can be completely exposed without affecting the realization of its function, and at the same time, it is ensured that when the shading sheet 2 is in the second position, the shading sheet 2 can completely shield the camera 200 to prevent privacy leakage.

In one embodiment, the driving mechanism includes an iron core 32 and a coil 33, the iron core 32 includes a base 321 and two connecting arms 322 arranged opposite to each other, the base 321 is connected between the ends of the two connecting parts, and the two connecting arms A coil 33 is set on each of the 322, and one end of each connecting arm 322 away from the base 321 is arranged in an arc shape to form a mounting position between the two connecting arms 322; The magnet 315, the magnet 315 is set at the installation position. That is, the opposite sides of the two connecting arms 322 have arc-shaped notches 323, and the installation position corresponds to between the two arc-shaped notches 323. When the coil 33 is energized, the two connecting arms 322 form a magnetic field at the installation position, and the magnet 315 is in the magnetic field. Under the action, the swing arm 31 is driven to rotate, thereby driving the shading sheet 2 to slide forward. By changing the direction of the current, the direction of the magnetic field formed at the installation position is changed, so that the magnet 315 drives the swing arm 31 to rotate under the action of the magnetic field, thereby driving the shading sheet 2. swipe back verb: move. That is, in this embodiment, the swing arm 31 is driven electromagnetically to rotate to ensure the smoothness of the shading sheet 2 when sliding.

Referring to FIG. 6 again, the swing arm 31 further includes a sleeve portion 316 disposed at one end of the column portion 311 . Therefore, it is ensured that the positioning shaft 4 , the cylindrical portion 311 , the sleeve portion 316 and the magnet 315 are coaxially arranged, and the rotation centers are consistent. In addition, the side of the column portion 311 facing the magnet 315 is provided with a glue storage groove 317, and the number of glue storage grooves 317 can be multiple, and the plurality of glue storage grooves 317 are arranged at intervals along the circumferential direction of the sleeve portion 316, thereby ensuring the swing arm The connection stability of 31 and the magnet 315.

Specifically, the first limiting member 161 and the second limiting member 162 are disposed on the outer sides of the two connecting arms 322 , and the first limiting member 161 and the second limiting member 162 are used to limit the front and rear displacement of the iron core 32 . The left and right side walls of the cavity 13 are used to limit the left and right displacement of the iron core 32 . The bottom wall of the installation cavity 13 is also provided with a limit step 17 , and the limit step 17 is provided with a shape matching the end of the connecting arm 322 . Limit slot 171; there is also a limit block on the left side wall, the limit block is used to limit the up and down displacement of the iron core 32, thereby realizing full positioning of the iron core 32 and preventing the iron core 32 from moving in the installation cavity 13 Or flip, to ensure that the magnetic field formed by the coil 33 is stable, so as to ensure that the shading sheet 2 slides back and forth in a consistent pattern, so that the shading sheet 2 can be completely in place when it slides to the first position, ensuring that the camera 200 is completely shielded.

Wherein, the side of the mounting base 1 facing away from the camera 200 is provided with a groove communicating with the viewing hole 11 , and the bottom wall of the groove forms a stepped surface 14 on both sides of the viewing hole 11 of the mounting base 1 , and the two side walls of the groove are A limit block 15 is provided for each, and the light shielding sheet 2 is located between the stepped surface 14 and the limit block 15 . The passage between the stepped surface 14 and the limiting block 15 for the light-shielding sheet 2 to pass through prevents the light-shielding sheet 2 from being lifted, and the side wall of the groove defines the sliding direction of the light-shielding sheet 2 .

In addition, the bridge-type contact power supply lens shielding element 100 further includes a cover plate 7, the cover plate 7 is provided with an avoidance hole 71 corresponding to the viewfinder hole 11, and the cover plate 7 is covered on the side of the mounting base 1 away from the camera 200, And the cover plate 7 is connected with the mounting base 1 through a snap connection. The cover plate 7 is detachably connected to the mounting base 1 by means of a buckle, which facilitates the assembly, disassembly and maintenance of the bridge-type contact power supply lens shielding element 100 . The cover plate 7 is covered on the opening side of the installation cavity 13 , so that the driving element 3 is protected from dust and dust.

The installation base 1 is provided with a plurality of positioning protrusions 18, and the cover plate 7 is provided with a plurality of positioning holes 73. The number of the positioning protrusions 18 and the positioning holes 73 is consistent and is set in a one-to-one correspondence to ensure the position of the cover plate 7 during installation. precision.

Specifically, the cover plate 7 can be made of metal material, a plurality of hooks 72 are provided on both sides of the cover plate 7 , and a plurality of locking blocks 19 are provided on the left and right sides of the installation base 1 . The number is the same, and the hooks 72 are connected with the clips 19 in a one-to-one correspondence.

In addition, the present invention also provides an electronic device including the above-mentioned bridge-type contact-powered lens shielding element 100 . Since the electronic device includes the above-mentioned bridge-type contact-powered lens shielding element 100 , the electronic device has all the beneficial effects of the above-mentioned bridge-type contact-powered lens shielding element 100 , which will not be repeated here.

100: Bridge Type Contact Powered Lens Shading Element

1: Install the base

2: Shading sheet

21: Chute

31: Swing arm

32: Iron core

321: base

322: connecting arm

323: Arc Notch

33: Coil

4: Positioning axis

5: Contact the conductive copper sheet

51: Substrate

6: Metal reinforcement plate

7: Cover

71: Avoid holes

72: hook

73: Positioning hole

Claims (11)

A bridge-type contact-powered lens shielding element, the bridge-type contact-powered lens-shielding element is arranged on a PCB board of an electronic device and covered on a camera of the electronic device, the bridge-type contact-powered lens shielding element comprises: a mounting a base, the installation base is covered on the camera, a viewfinder hole is defined on the installation base corresponding to a viewfinder end of the camera; a light shield, the light shield slides with the installation base connection; a driving element, the driving element comprises a driving mechanism and a swing arm rotatably connected with the mounting base, the swing arm is connected with the light shielding plate, and the driving mechanism is used for driving the swing arm Rotating to drive the light-shielding sheet to reciprocate between a first position and a second position; a plurality of metal reinforcing plates, the metal reinforcing plates are respectively arranged on opposite sides of the camera, and two of the metal reinforcing plates The boards are all embedded in the mounting base; a contact conductive copper sheet passes through the mounting base, one end of the contact conductive copper sheet is connected to the drive mechanism, and the other end is connected to the drive mechanism. A conductive contact on the PCB board is in contact; wherein, when the light shielding sheet is in the first position, the light shielding sheet is covered on the side of the viewfinder hole away from the camera, and the light shielding sheet When in the second position, the camera is exposed from the viewfinder. The bridge-type contact power supply lens shielding element according to the claim 1, wherein the mounting base is an integral molded part, and the metal reinforcing plate is pre-embedded in the mounting base. The bridge-type contact power supply lens shielding element according to the claim 1, wherein the mounting base is provided with a mounting groove matched with the metal reinforcing plate, and the metal reinforcing plate is embedded in the into the installation slot. The bridge-type contact power supply lens shielding element according to the claim 1, wherein the contact conductive copper sheet comprises a base plate and an abutting part which are connected to each other, and the width of the abutting part is larger than the width of the base plate , the base plate passes through the installation base, and the end of the base plate away from the abutting part is connected to the driving mechanism, the abutting part is exposed on the installation base, and the abutting part is Bending to form a contact surface abutting against the conductive contacts. The bridge-type contact power supply lens shielding element according to the claim 1, wherein the swing arm comprises a column portion, an extension arm and a traction portion, a positioning shaft is provided on the mounting base, and the The columnar part is sleeved on the positioning shaft, the extension arm extends outward from the outer wall of the columnar part along the radial direction of the columnar part, and the traction part is arranged on the extension arm away from the At one end of the columnar part, a chute is defined on the light-shielding sheet, and the traction part is penetrated in the chute. The bridge-type contact power supply lens shielding element according to the claim 5, wherein the swing arm further comprises a limit stop piece connected with the pulling part, and the light shield piece is located on the limit stop piece and the extension arm. The bridge-type contact power supply lens shielding element according to the claim 5, wherein the driving mechanism includes an iron core and a plurality of coils, the iron core includes a base and a plurality of oppositely arranged connecting arms, the base is connected to Between the ends of the two connecting parts, one of the coils is sleeved on each of the two connecting arms, and the connecting arms are far away from each other. One end away from the base is arranged in an arc shape to form a mounting position between the two connecting arms, and the swing arm also includes a ring-like magnet arranged coaxially with the columnar portion, and the magnet is arranged on the the mounting position. The bridge-type contact power supply lens shielding element as claimed in claim 7, wherein the swing arm further comprises a sleeve part disposed at one end of the columnar part, and the sleeve part is rotatably sleeved on the positioning part a shaft, and the magnet is fixedly sleeved on the sleeve part. According to the bridge-type contact power supply lens shielding element described in any one of the claims 1 to 8 of the scope of the application, wherein the side of the mounting base facing away from the camera is provided with a groove that communicates with the viewfinder hole, so The bottom wall of the groove forms a stepped surface on both sides of the viewing hole of the mounting base, a limit stop is set on each of the two side walls of the groove, and the light-shielding sheet is located between the stepped surface and the limit. between the stops. The bridge-type contact-powered lens shielding element according to any one of the claims 1 to 8 of the scope of the application, wherein the bridge-type contact-powered lens shielding element further comprises a cover plate, and the cover plate defines a The hole is corresponding to the avoidance hole, the cover plate is covered on the side of the installation base away from the camera, and the cover plate is connected with the installation base by snapping. An electronic device comprising the bridge-type contact powered lens shielding element as claimed in any one of claims 1 to 10.

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