CN218497540U - Lens device - Google Patents

Abstract

A lens device comprises a mounting frame and a lens unit. The mounting rack comprises a shell, a locking module and a blocking module. The shell is provided with a combination plate which is provided with a combination opening. The locking module is provided with a locking piece. The blocking module is provided with a positioning plate, a blocking piece and a fixing unit. The fixing unit is provided with a fixing body and a mounting hole corresponding to the locking hole, and the mounting hole is provided with a pushing end. The lens unit comprises a lens and a rotating frame which can be rotatably combined with the combining port. The rotating frame is provided with a clamping piece. When the rotating frame of the lens unit rotates to drive the lens to rotate to a required position, the locking piece extends into the mounting hole of the fixing unit, and the locking piece is enabled to push against the pushing end of the mounting hole in the direction of the clamping piece, so that the fixing body is linked with the positioning plate to move in the direction of the rotating frame and the clamping piece is enabled to clamp and fix the clamping piece, and at the moment, the rotating frame fixes the combining port and cannot rotate.

Description

Lens device

[ technical field ] A method for producing a semiconductor device

The present invention relates to a camera, and more particularly, to a lens device.

[ background of the invention ]

In recent years, it is common to install a car recorder on a windshield of a car, and record or capture images through a lens of the car recorder to record and monitor the images of the driving process. However, generally, the lens of the car recorder is fixed on the body of the car recorder, so that the direction of the lens cannot be simply adjusted, and the user often needs to adjust and move the installation position of the car recorder on the wind shield to move the lens to the required position, which is worth careful research, study and improvement by practitioners.

[ Utility model ] A method for manufacturing a semiconductor device

The to-be-solved technical problem of the utility model is to provide a good camera lens device of practicality.

In order to solve the above technical problem, the present invention provides a lens device, which comprises a mounting bracket and a lens unit coupled to a coupling plate of the mounting bracket. The mounting rack comprises a shell, a locking module arranged in the shell, a limiting module arranged in the shell, and a blocking module arranged in the shell.

The shell is provided with a substrate and a combination plate extending from the substrate to the direction far away from the substrate, and the combination plate is provided with a combination port.

The locking module is provided with a locking seat arranged on the substrate, a locking hole penetrating through the locking seat and the substrate, and a locking piece which can be detached and penetrates into the locking hole from the outer side of the substrate and penetrates out of the locking seat.

The limiting module is provided with a supporting unit and a limiting unit, wherein the supporting unit is located between the combination plate and the locking seat, the limiting unit is arranged on the combination plate and is spaced from the supporting unit, and the supporting unit and the limiting unit are matched to define a limiting space capable of limiting the blocking module.

The blocking module is provided with a positioning plate limited in the limiting space, a blocking piece extending from the positioning plate to the direction close to the combining opening, a positioning unit close to the supporting unit from the positioning plate and supported by the supporting unit, and a fixing unit arranged on the positioning plate and corresponding to the locking module. The positioning plate of the blocking module is limited in the limiting space, the fixing unit is provided with a fixing body fixedly arranged on the positioning plate and a mounting hole which penetrates through the fixing body and corresponds to the locking hole of the locking module, and the mounting hole is provided with a pushing end close to the combining port.

The lens unit comprises a lens and a rotating frame which extends from the lens to the direction of the combination plate, penetrates into the combination port and is rotatably combined with the combination port. The rotating frame is provided with a clamping piece which can be clamped and fixed by the clamping piece of the clamping module.

When the rotating frame of the lens unit rotates to drive the lens to rotate to a required position, the locking piece penetrates into the locking hole from the outer side of the substrate and penetrates out of the locking seat to extend into the mounting hole of the fixing unit, and the locking piece pushes the pushing end of the mounting hole in the direction of the clamping piece of the rotating frame so that the fixing body is linked with the positioning plate to move in the direction of the rotating frame and the clamping piece is clamped and fixed by the clamping piece, and at the moment, the rotating frame is fixed at the combining port and cannot rotate.

Preferably, the blocking module of the mounting bracket further has a blocking member disposed on the substrate and close to the combining opening, the fixing unit further has an elastic member extending from the fixing body to the blocking member, the locking member pushes the pushing end of the mounting hole in the direction of the blocking member of the rotating frame so that the fixing body is linked with the positioning plate to move in the direction of the rotating frame and the elastic member of the fixing unit abuts against the blocking member, and the elastic member accumulates an elastic restoring force when the blocking member blocks and fixes the blocking member; when the locking piece is moved in the direction away from the mounting hole of the fixing unit and moved out of the mounting hole, the elastic restoring force of the elastic piece enables the elastic piece to drive the fixing body to move in the direction away from the blocking piece and drive the positioning plate to move in the direction away from the rotating frame, and enables the blocking piece to move away from the blocking piece of the rotating frame without blocking the blocking piece, and at the moment, the rotating frame can rotate to drive the lens to rotate.

Preferably, the blocking member of the blocking module of the mounting bracket has a blocking sawtooth edge, and the blocking member of the rotating frame of the lens unit has a blocking gear capable of meshing with the blocking sawtooth edge.

Preferably, the mounting bracket further includes a limiting module disposed in the housing, the housing further includes a shell plate extending from the connecting plate to a direction away from the connecting plate and corresponding to the base plate, the clamping gear of the clamping member of the rotating rack includes a clamping gear edge capable of engaging with the clamping sawtooth edge, and a first abutting end and a second abutting end located at two opposite ends of the clamping gear edge, the limiting module includes a first limiting member disposed on the base plate and capable of blocking the first abutting end of the clamping gear edge, and a second limiting member disposed on the shell plate and capable of blocking the second abutting end of the clamping gear edge.

Preferably, the position-limiting module supporting unit has a first supporting member and a second supporting member spaced from the first supporting member and close to the stopping member, and the positioning unit has a fastening portion capable of fastening the second supporting member of the supporting unit.

Preferably, the elastic member of the fixing unit has an elastic arm extending from the fixing body to the stopping member and capable of abutting against the stopping member of the blocking module.

Compared with the prior art, the utility model discloses the camera lens device, the design of borrowing by the rotating turret of this camera lens unit rotationally combines this joint mouth and cooperate this card to keep off the card piece of module and can block the card of keeping off fixed this rotating turret of card exquisiteness, when the rotating turret of this camera lens unit rotated and drives this camera lens and rotate to required position, with this locking part by wearing out this locking seat and stretching into this fixed unit's mounting hole, and make this locking part towards the direction of the card piece of this rotating turret support the thrust end of pushing away this mounting hole and make this fixed body interlock this locating plate towards the direction removal of this rotating turret and make this card piece block fixed this card piece, at this moment, this rotating turret is fixed in this joint mouth and unable rotation.

[ description of the drawings ]

Other features and advantages of the present invention will become apparent from the following detailed description of the embodiments with reference to the accompanying drawings, in which:

fig. 1 is an exploded perspective view illustrating an embodiment of a lens device according to the present invention;

fig. 2 is a perspective cross-sectional view illustrating a combination relationship of a housing of a mount, a locking module, a position limiting module, and a blocking module with a rotating frame of a lens unit in the embodiment;

fig. 3 is a cross-sectional view for assisting in explaining fig. 2, in which a blocking member of the blocking module blocks a blocking member of the turret that fixes the lens unit and a first abutting end of the blocking member abuts against a first limiting member of the limiting module;

fig. 4 is a cross-sectional view illustrating that in the embodiment, the blocking member of the blocking module does not block the blocking member of the turret of the lens unit and the turret can rotate to drive the lens to rotate; and

fig. 5 is a cross-sectional view illustrating that in the embodiment, the blocking member of the blocking module blocks and fixes the blocking member of the rotating frame of the lens unit and a second abutting end of the blocking member abuts against a second limiting member of the limiting module.

[ detailed description ] embodiments

Before the present invention is described in detail, it should be noted that in the following description, like elements are represented by like reference numerals.

Referring to fig. 1, 2, 3 and 4, the lens device of the present invention includes a mounting bracket 1 and a lens unit 7 coupled to a coupling plate 22 of the mounting bracket 1. The mounting rack 1 includes a housing 2, a locking module 3 disposed in the housing 2, a limiting module 4 disposed in the housing 2, and a blocking module 5 disposed in the housing 2.

The housing 2 has a base plate 21 and a combining plate 22 extending from the base plate 21 to a direction away from the base plate 21, and the combining plate 22 has a combining opening 221.

The locking module 3 has a locking seat 31 disposed on the substrate 21, a locking hole 32 penetrating through the locking seat 31 and the substrate 21, and a locking member 33 detachably inserted into the locking hole 32 from the outer side of the substrate 21 and penetrating through the locking seat 31.

The limiting module 4 has a supporting unit 41 located between the combining plate 22 and the locking seat 31, and a limiting unit 42 disposed on the combining plate 22 and spaced from the supporting unit 41, wherein the supporting unit 41 and the limiting unit 42 cooperate to define a limiting space 43 capable of limiting the blocking module 5.

The locking module 5 has a positioning plate 51 limited in the limiting space 43, a locking member 52 extending from the positioning plate 51 toward the direction close to the engaging opening 221, a positioning unit 53 approaching from the positioning plate 51 toward the supporting unit 41 and supported by the supporting unit 41, and a fixing unit 55 disposed on the positioning plate 51 and corresponding to the locking module 3.

The positioning plate 51 of the blocking module 5 is limited in the limiting space 43. The fixing unit 55 has a fixing body 551 fixed on the positioning plate 51, and a mounting hole 552 passing through the fixing body 551 and corresponding to the locking hole 32 of the locking module 3, wherein the mounting hole 552 has a pushing end 553 close to the combining hole 221.

The lens unit 7 includes a lens 8, and a rotating frame 9 extending from the lens 8 to the direction of the combining plate 22 and penetrating into the combining port 221, and rotatably combining with the combining port 221. The rotating frame 9 has a locking member 91 that can be locked and fixed by the locking member 52 of the locking module 5.

When the rotating frame 9 of the lens unit 7 rotates to drive the lens 8 to rotate to a desired position, the locking member 33 penetrates into the locking hole 32 from the outer side of the substrate 21 and penetrates out of the locking base 31 to extend into the mounting hole 552 of the fixing unit 55, and the locking member 33 pushes the pushing end 553 of the mounting hole 552 in the direction of the locking member 91 of the rotating frame 9, so that the fixing body 551 drives the positioning plate 51 to move in the direction of the rotating frame 9 and the blocking member 52 blocks and fixes the blocking member 91, at this time, the rotating frame 9 is fixed to the coupling opening 221 and cannot rotate. In this embodiment, the default position of the locking member 33 of the locking module 3 is to penetrate into the locking hole 32 and to pass through the locking seat 31 but not to extend into the mounting hole 552, that is, the default position of the locking member 33 is to be locked into the locking hole 32 and not to extend into the mounting hole 552, but not limited thereto.

Referring to fig. 1, 2 and 3, in use, the rotating frame 9 of the lens unit 7 rotates to drive the lens 8 to rotate to a desired position. Then, the locking member 33 is screwed in a direction close to the mounting hole 552 of the fixing unit 55, the locking member 33 penetrates through the locking seat 31 and extends into the mounting hole 552, and the locking member 33 pushes the pushing end 553 of the mounting hole 552 in a direction of the locking member 91 of the rotating frame 9, so that the fixing body 551 drives the positioning plate 51 to move in a direction of the rotating frame 9 and the locking member 52 locks and fixes the locking member 91, at this time, the rotating frame 9 is fixed at the coupling opening 221 and cannot rotate to fix the position and the angle of the lens 8. Referring to fig. 1, 2, 4 and 5, relatively speaking, if the position of the lens 8 is to be adjusted again, only the locking member 33 is loosened in a direction away from the mounting hole 552 and the locking member 33 is moved away from the mounting hole 552, the rotating frame 9 can be rotated again to adjust the position of the lens 8, and then the assembly operation for fixing the lens 8 is performed.

It is further explained that, in the embodiment, the blocking module 5 of the mounting rack 1 further has a stopping member 54 disposed on the base plate 21 and close to the combining opening 221. The fixing unit 55 further has an elastic member 554 extending from the fixing body 551 toward the stopper 54. The locking member 33 pushes the pushing end 553 of the mounting hole 552 in the direction of the locking member 91 of the rotating frame 9 to make the fixing body 551 and the positioning plate 51 move in the direction of the rotating frame 9, so that the elastic member 554 of the fixing unit 55 abuts against the stopping member 54, and when the stopping member 52 stops and fixes the locking member 91, the elastic member 554 accumulates an elastic restoring force; when the locking member 33 is moved away from the mounting hole 552 of the fixing unit 55 and moved out of the mounting hole 552, the elastic restoring force of the elastic member 554 makes the elastic member 554 drive the fixing body 551 to move away from the stopper 54 and drive the positioning plate 51 to move away from the rotating frame 9, and makes the stopper 52 move away from the fixing member 91 of the rotating frame 9 without stopping the fixing member 91, and at this time, the rotating frame 9 can rotate to drive the lens 8 to rotate. In brief, when the locking member 33 is loosened in a direction away from the mounting hole 552 and the locking member 33 is moved away from the mounting hole 552, the elastic restoring force of the elastic member 554 can make the elastic member 554 drive the fixing body 551 to move in a direction away from the stopper 54 and drive the positioning plate 51 to move in a direction away from the rotating frame 9, and make the stopper 52 move away from the fixing member 91 of the rotating frame 9 without stopping the fixing member 91, at this time, the rotating frame 9 can rotate to drive the lens 8 to rotate, but not limited thereto. In the embodiment, the elastic member 554 of the fixing unit 55 has an elastic arm 555 extending from the fixing body 551 to the direction of the stop member 54 and capable of abutting against the stop member 54 of the blocking module 5, but not limited thereto.

Particularly, in the present embodiment, the supporting unit 41 of the position limiting module 4 has a first supporting element 411 and a second supporting element 412 spaced apart from the first supporting element 411 and close to the stopping element 54, and the positioning unit 53 has a fastening portion 531 capable of fastening and stopping the second supporting element 412 of the supporting unit 41. Further, after the locking member 33 is unscrewed in the direction away from the mounting hole 552 and the locking member 33 moves back into the locking hole 32 without exceeding the locking hole 32, the elastic restoring force of the elastic member 554 can make the elastic member 554 drive the fixing body 551 to move in the direction away from the stopping member 54 and drive the positioning plate 51 to move in the direction away from the rotating frame 9, and when the engaging portion 531 of the positioning unit 53 engages with the second supporting member 412 of the supporting unit 41, the engaging member 52 moves away from the engaging member 91 of the rotating frame 9 without engaging with the engaging member 91, but not limited thereto.

By the design that the rotating frame 9 of the lens unit 7 is rotatably combined with the coupling opening 221 and the blocking piece 52 of the blocking module 5 is matched to block and fix the blocking piece 91 of the rotating frame 9, when the rotating frame 9 of the lens unit 7 rotates to drive the lens 8 to rotate to a desired position, the locking piece 33 extends into the mounting hole 552 of the fixing unit 55 by penetrating out of the locking seat 31, and the locking piece 33 pushes the pushing end 553 of the mounting hole 552 in the direction of the blocking piece 91 of the rotating frame 9, so that the fixing body 551 drives the positioning plate 51 to move in the direction of the rotating frame 9 and the blocking piece 52 blocks and fixes the blocking piece 91, at this time, the rotating frame 9 is fixed at the coupling opening 221 and cannot rotate.

In addition, in the embodiment, the blocking member 52 of the blocking module 5 of the mounting frame 1 has a blocking sawtooth edge 521, and the blocking member 91 of the rotating frame 9 of the lens unit 7 has a blocking gear 92 capable of engaging with the blocking sawtooth edge 521, but not limited thereto. It should be further noted that, in the present embodiment, the mounting rack 1 further includes a limiting module 6 disposed in the housing 2, the housing 2 further has a shell 23 extending from the combining plate 22 in a direction away from the combining plate 22 and corresponding to the base plate 21, the fastening gear 92 of the fastening member 91 of the rotating rack 9 has a fastening gear edge 921 capable of engaging with the fastening serrated edge 521, and a first abutting end 922 and a second abutting end 923 located at two opposite ends of the fastening gear edge 921. The limiting module 6 has a first limiting member 61 disposed on the substrate 21 and capable of blocking the first abutting end 922 of the fastening gear 92, and a second limiting member 62 disposed on the shell 23 and capable of blocking the second abutting end 923 of the fastening gear 92. In short, the rotating frame 9 of the lens unit 7 has a rotation angle limitation, and when the first abutting end 922 of the fastening gear 92 of the fastening member 91 of the rotating frame 9 abuts against the first limiting member 61 of the limiting module 6 and is blocked by the first limiting member 61, the rotating frame 9 cannot move to the direction of the first limiting member 61 any more (see fig. 3); or when the second abutting end 923 of the locking gear 92 of the locking member 91 of the rotating frame 9 abuts against the second limiting member 62 of the limiting module 6 and is locked by the second limiting member 62, the rotating frame 9 cannot move in the direction of the second limiting member 62 (see fig. 5), but not limited thereto.

To sum up, the lens device of the present invention, by means of the design that the rotating frame 9 of the lens unit 7 is rotatably combined with the combination port 221 and the blocking piece 52 of the blocking module 5 is matched to block the blocking piece 91 of the fixing rotating frame 9, when the rotating frame 9 of the lens unit 7 rotates to drive the lens 8 to rotate to the required position, the locking piece 33 is extended into the mounting hole 552 of the fixing unit 55 by penetrating out of the locking seat 31, and the locking piece 33 is pushed against the pushing end 553 of the mounting hole 552 in the direction of the blocking piece 91 of the rotating frame 9, so that the fixing body 551, the positioning plate 51 is moved in the direction of the rotating frame 9 and the blocking piece 52 blocks and fixes the blocking piece 91, at this time, the rotating frame 9 is fixed at the combination port 221 and cannot rotate, so as to achieve the purpose of the present invention.

However, the above description is only an example of the present invention, and the scope of the present invention should not be limited thereto, and all simple equivalent changes and modifications made according to the claims and the contents of the patent specification should be included in the scope of the present invention.

Claims (6)

1. A lens apparatus, characterized in that: comprises the following steps:

a mounting rack, which comprises a shell, a locking module arranged in the shell, a limiting module arranged in the shell, and a blocking module arranged in the shell,

the shell is provided with a base plate and a combination plate extending from the base plate to the direction far away from the base plate, the combination plate is provided with a combination port,

the locking module is provided with a locking seat arranged on the substrate, a locking hole penetrating through the locking seat and the substrate, and a locking piece which can be detached and penetrates into the locking hole from the outer side of the substrate and penetrates out of the locking seat,

the limiting module has a supporting unit between the combination board and the locking seat, and a limiting unit disposed on the combination board and spaced from the supporting unit, wherein the supporting unit and the limiting unit cooperate to define a limiting space for limiting the blocking module, and

the blocking module is provided with a positioning plate limited in the limiting space, a blocking piece extending from the positioning plate to the direction close to the combining port, a positioning unit which is close to the direction of the supporting unit from the positioning plate and is supported by the supporting unit, and a fixing unit which is arranged on the positioning plate and corresponds to the locking module, wherein the positioning plate of the blocking module is limited in the limiting space, the fixing unit is provided with a fixing body fixedly arranged on the positioning plate, and an installation hole which penetrates through the fixing body and corresponds to the locking hole of the locking module, and the installation hole is provided with a pushing end close to the combining port; and

the lens unit is combined on the combination plate of the mounting rack, and comprises a lens and a rotating frame, wherein the lens extends towards the direction of the combination plate and penetrates into the combination port, the rotating frame is rotatably combined with the combination port, the rotating frame is provided with a clamping piece which can be clamped and fixed by the clamping piece of the clamping module, when the rotating frame of the lens unit rotates to drive the lens to rotate to a required position, the locking piece penetrates into the locking hole from the outer side of the substrate and penetrates out of the locking seat to extend into the mounting hole of the fixing unit, and the locking piece is enabled to abut against the abutting end of the mounting hole in the direction of the clamping piece of the rotating frame, so that the fixing body is linked with the positioning plate to move towards the direction of the rotating frame, the clamping piece is enabled to clamp and fix the clamping piece, and at the moment, the rotating frame is fixed at the combination port and cannot rotate.

2. The lens device according to claim 1, characterized in that: the blocking module of the mounting rack is also provided with a blocking piece which is arranged on the substrate and is close to the combining port, the fixing unit is also provided with an elastic piece which extends from the fixing body to the direction of the blocking piece, the locking piece pushes the pushing end of the mounting hole in the direction of the blocking piece of the rotating rack so that the fixing body is linked with the positioning plate to move in the direction of the rotating rack and the elastic piece of the fixing unit is abutted against the blocking piece, and when the blocking piece is moved to block and fix the blocking piece, the elastic piece accumulates an elastic restoring force; when the locking piece is moved in a direction away from the mounting hole of the fixing unit and is moved out of the mounting hole, the elastic restoring force of the elastic piece enables the elastic piece to drive the fixing body to move in the direction away from the stopping piece and drive the positioning plate to move in the direction away from the rotating frame, and enables the stopping piece to move away from the clamping piece of the rotating frame without stopping the clamping piece, and at the moment, the rotating frame can rotate to drive the lens to rotate.

3. The lens device according to claim 1, characterized in that: the blocking piece of the blocking module of the mounting rack is provided with a blocking sawtooth edge, and the blocking piece of the rotating frame of the lens unit is provided with a blocking gear which can be meshed with the blocking sawtooth edge.

4. The lens device according to claim 3, characterized in that: the mounting rack also comprises a limiting module arranged in the shell, the shell is also provided with a shell plate which extends from the combination plate to the direction far away from the combination plate and corresponds to the base plate, the clamping and fixing gear of the clamping and fixing piece of the rotating rack is provided with a clamping and fixing gear edge which can be engaged with the clamping and fixing sawtooth edge, a first abutting end and a second abutting end which are positioned at two opposite ends of the clamping and fixing gear edge, the limiting module is provided with a first limiting piece which is arranged on the base plate and can block the first abutting end of the clamping and fixing gear edge, and a second limiting piece which is arranged on the shell plate and can block the second abutting end of the clamping and fixing gear.

5. The lens device according to claim 1, characterized in that: the limiting module supporting unit is provided with a first supporting piece and a second supporting piece which is separated from the first supporting piece and is close to the stopping piece, and the positioning unit is provided with a clamping part which can clamp and stop the second supporting piece of the supporting unit.

6. The lens device according to claim 2, characterized in that: the elastic piece of the fixing unit is provided with an elastic arm which extends from the fixing body to the direction of the stopping piece and can abut against the stopping piece of the blocking module.

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