阅读说明：本技术 一种用于光学镜片的清洁设备 (Cleaning equipment for optical lens ) 是由 曾明权 谢炳高 周兴华 谢港 谢炬 谢华泽 张竞 孙小敏 于 2021-07-21 设计创作，主要内容包括：本发明涉及一种清洁设备,尤其涉及一种用于光学镜片的清洁设备。本发明提供一种清洗效率较高,而且清洗过程中可较为省时省力的用于光学镜片的清洁设备。本发明提供了这样一种用于光学镜片的清洁设备,包括有支撑架、第一固定器、第一保护框、电机、转轴和升降机构,支撑架上设有升降机构,升降机构上部设有第一固定器,第一固定器上设有起保护作用的第一保护框,第一保护框内安装有电机,电机输出轴下端连接有转轴,转轴与第一保护框下部转动式连接。本发明通过设有升降机构,升降机构可根据不同的镜片调整海绵的高度,进而较大提高镜片清洗作业的实用性。(The present invention relates to a cleaning apparatus, and more particularly, to a cleaning apparatus for an optical lens. The cleaning equipment for the optical lens provided by the invention has higher cleaning efficiency and can save time and labor in the cleaning process. The invention provides cleaning equipment for optical lenses, which comprises a support frame, a first fixer, a first protection frame, a motor, a rotating shaft and a lifting mechanism, wherein the lifting mechanism is arranged on the support frame, the first fixer is arranged at the upper part of the lifting mechanism, the first protection frame for protection is arranged on the first fixer, the motor is arranged in the first protection frame, the lower end of an output shaft of the motor is connected with the rotating shaft, and the rotating shaft is rotatably connected with the lower part of the first protection frame. The invention is provided with the lifting mechanism, and the lifting mechanism can adjust the height of the sponge according to different lenses, thereby greatly improving the practicability of the lens cleaning operation.)

1. A cleaning device for optical lenses is characterized by comprising a support frame (1), a first fixer (2), a first protective frame (3), a motor (4), a rotating shaft (5), a second protective frame (6), a lifting mechanism (7), a material pushing mechanism (8) and a fixing mechanism (9), wherein the lifting mechanism (7) is arranged on the support frame (1), the first fixer (2) is arranged at the upper part of the lifting mechanism (7), the first protective frame (3) with a protection function is arranged on the first fixer (2), the motor (4) is arranged in the first protective frame (3), the lower end of an output shaft of the motor (4) is connected with the rotating shaft (5), the rotating shaft (5) is rotatably connected with the lower part of the first protective frame (3), the second protective frame (6) is arranged in the middle part of the lifting mechanism (7), the second protective frame (6) is connected with the first protective frame (3), the material pushing mechanism (8) is arranged on the support frame (1) in a sliding mode, the middle part of the support frame (1) is provided with a fixing mechanism (9) in a sliding way, and the fixing mechanism (9) is matched with the pushing mechanism (8).

2. A cleaning device for optical lenses according to claim 1, wherein the lifting mechanism (7) comprises a first supporting shaft (71), a first spring (72) and a second fixer (73), the first supporting shaft (71) is provided in the middle of the supporting frame (1), the second fixer (73) is provided in the first supporting shaft (71) in an inner sliding manner, the upper part of the second fixer (73) is connected with the first fixer (2), the middle part of the second fixer (73) is connected with the first protective frame (3), and the first spring (72) is connected between the second fixer (73) and the first supporting shaft (71).

3. A cleaning device for optical lenses according to claim 2, wherein the pushing mechanism (8) comprises fixed sliding rails (81), first fixed shafts (82), second springs (83), pushing frames (84) and first limiting blocks (85), the fixed sliding rails (81) are disposed on both sides of the supporting frame (1), the first fixed shafts (82) are disposed in the two fixed sliding rails (81), the pushing frames (84) are slidably disposed between the two first fixed shafts (82), the second springs (83) are sleeved on both the two first fixed shafts (82), both ends of the second springs (83) are respectively connected to the pushing frames (84) and the fixed sliding rails (81), and the first limiting blocks (85) are disposed on the lower portions of the pushing frames (84).

4. A cleaning device for optical lenses according to claim 3, characterized in that the fixing mechanism (9) comprises a clamp (91), a third spring (92), a first bump (93), a first fixing block (94) and a second limiting block (95), the first fixing blocks (94) are arranged on both sides of the support frame (1) at intervals, the clamp (91) is arranged between the two first fixing blocks (94) on the same side in a sliding manner, the third spring (92) is sleeved on both clamp (91) at intervals, both ends of the third spring (92) are respectively connected to the clamp (91) and the support frame (1), the two first bumps (93) are arranged outside the clamp (91) at intervals, and the second limiting block (95) is arranged on the lower portion of the outer side of both clamp (91).

5. The cleaning apparatus for optical lenses according to claim 4, further comprising a cutting fluid mechanism (10), wherein the cutting fluid mechanism (10) comprises a fluid storage tank (101), a sliding shaft (102), a fourth spring (103), a fluid outlet pipe (104) and a limiting frame (105), the fluid storage tank (101) for storing cleaning fluid is disposed at the lower portion of the first protection frame (3), the sliding shaft (102) is slidably disposed at the lower portion of the fluid storage tank (101), the fourth spring (103) is sleeved on the sliding shaft (102), two ends of the fourth spring (103) are respectively connected to the fluid storage tank (101) and the sliding shaft (102), the fluid outlet pipe (104) is disposed at the lower portion of the fluid storage tank (101), and the limiting frame (105) is disposed at the lower portion of the second holder (73).

6. A cleaning device for optical lenses according to claim 5, further comprising a height fine-adjustment mechanism (11), the height fine-adjustment mechanism (11) comprising a fixing screw (111), a threaded rod (112) and a second fixing block (113), the fixing screw (111) being provided on the upper portion of the first support shaft (71), the threaded rod (112) being provided on the fixing screw (111) in a threaded manner, and the second fixing block (113) being provided on the lower portion of the second holder (73).

7. The cleaning device for the optical lenses as claimed in claim 6, further comprising a loading mechanism (12), wherein the loading mechanism (12) comprises a shutter (121), a storage box (122) and a fifth spring (123), the storage box (122) for storing the lenses is arranged in the middle of the support frame (1), the shutter (121) is rotatably arranged on the storage box (122), the four fifth springs (123) are sleeved on the storage box (122) at intervals, the inner ends of the fifth springs (123) are connected to the shutter (121), and the outer ends of the fifth springs (123) are connected to the storage box (122).

8. A cleaning device for optical lenses according to claim 1, characterized in that the lower end of the rotating shaft (5) is provided with cleaning cotton.

Technical Field

The present invention relates to a cleaning apparatus, and more particularly, to a cleaning apparatus for an optical lens.

Background

In the optical industry, the requirement of lens cleanliness is relatively high, so that the cleaning of the lens is very important in the optical industry, the cleaning of the lens mainly refers to the cleaning of the residual polishing solution, the adhesive and the protective material after the lens is polished, and cleaning the edging oil and glass powder after the edging of the lens, and cleaning finger prints, a water ring and various attachments before the coating of the lens, the main pollutants of the lens after the lens is polished or before the lens is coated with a film comprise fingerprints, dust and the like, while the prior lens cleaning mode mostly depends on manual cleaning, the manual lens cleaning is generally divided into two processes, wherein the first process is manual rough cleaning, after the rough cleaning is finished, and then the cleaned lens is moved into an ultrasonic cleaning machine for secondary cleaning, and the cleaning mode has the defects of lower cleaning efficiency and time and labor waste.

In view of the above-mentioned disadvantages of the prior art, we provide a cleaning device for optical lenses, which has high cleaning efficiency and can save time and labor during the cleaning process.

Disclosure of Invention

In order to overcome the defects of low cleaning efficiency and time and labor waste, the invention has the technical problems that: the cleaning equipment for the optical lens is high in cleaning efficiency, and time and labor can be saved in the cleaning process.

The technical scheme is as follows: the utility model provides a cleaning equipment for optical lens piece, including the support frame, first fixer, first protective frame, including a motor, an end cap, a controller, and a cover plate, the pivot, the second protective frame, elevating system, pushing equipment and fixed establishment, be equipped with elevating system on the support frame, elevating system upper portion is equipped with first fixer, be equipped with the first protective frame that plays the guard action on the first fixer, install the motor in the first protective frame, motor output shaft lower extreme is connected with the pivot, the pivot is connected with first protective frame lower part rotary type, the elevating system middle part is equipped with the second protective frame, the second protective frame is connected with first protective frame, the gliding type is equipped with pushing equipment on the support frame, the slidingtype is equipped with fixed establishment in support frame middle part, fixed establishment and pushing equipment cooperation.

In addition, it is especially preferred that the lifting mechanism comprises a first supporting shaft, a first spring and a second fixer, the first supporting shaft is arranged in the middle of the supporting frame, the second fixer is arranged in the first supporting shaft in a sliding manner, the upper portion of the second fixer is connected with the first fixer, the middle portion of the second fixer is connected with the first protecting frame, and the first spring is connected between the second fixer and the first supporting shaft.

In addition, it is especially preferred that pushing equipment is including fixed slide rail, first fixed axle, second spring, pushing frame and first stopper, and the support frame both sides all are equipped with fixed slide rail, all are equipped with first fixed axle in two fixed slide rails, and the slidingtype is equipped with pushing frame between two first fixed axles, all overlaps on two first fixed axles and is equipped with the second spring, and the second spring both ends are connected respectively on pushing frame and fixed slide rail, and pushing frame lower part is equipped with first stopper.

In addition, it is especially preferred that fixed establishment is including the binding clasp, the third spring, first lug, first fixed block and second stopper, and the equal interval in support frame both sides is equipped with first fixed block, and the slidingtype is equipped with the binding clasp between two first fixed blocks that lie in same one side, and the equal interval cover is equipped with the third spring on two binding clasps, and the both ends of third spring are connected respectively on binding clasp and support frame, and the outside interval of binding clasp is equipped with two first lugs, and two binding clasp outside lower parts all are equipped with the second stopper.

In addition, it is especially preferred that the cutting fluid machine further comprises a cutting fluid mechanism, wherein the cutting fluid mechanism comprises a fluid storage tank, a sliding shaft, a fourth spring, a liquid outlet pipe and a limiting frame, the fluid storage tank for storing cleaning fluid is arranged at the lower part of the first protection frame, the sliding shaft is slidably arranged at the lower part of the fluid storage tank, the fourth spring is sleeved on the sliding shaft, two ends of the fourth spring are respectively connected to the fluid storage tank and the sliding shaft, the liquid outlet pipe is arranged at the lower part of the fluid storage tank, and the limiting frame is arranged at the lower part of the second fixer.

In addition, it is especially preferred that the device further comprises a height fine adjustment mechanism, the height fine adjustment mechanism comprises a fixed thread, a threaded rod and a second fixed block, the fixed thread is arranged on the upper portion of the first support shaft, the threaded rod is arranged on the fixed thread in a threaded mode, and the second fixed block is arranged on the lower portion of the second fixer.

In addition, it is especially preferred that the spectacle frame further comprises a charging mechanism, wherein the charging mechanism comprises an opening plate, a material discharging box and fifth springs, the middle part of the support frame is provided with the material discharging box for collecting lenses, the opening plate is rotatably arranged on the material discharging box, the four fifth springs are sleeved on the material discharging box at intervals, the inner ends of the fifth springs are connected to the opening plate, and the outer ends of the fifth springs are connected to the material discharging box.

In addition, it is particularly preferred that the bottom end of the rotating shaft is provided with cleaning cotton.

The invention has the beneficial effects that:

1. the lifting mechanism is arranged, so that the height of the sponge can be adjusted according to different lenses, and the practicability of lens cleaning operation is further improved greatly;

2. by arranging the material pushing mechanism, the material pushing mechanism can push the lens to a specified position, so that the cleaning efficiency of the lens can be improved;

3. by arranging the fixing mechanism, the fixing mechanism can clamp the lens, so that the lens can be effectively prevented from being transposed in the cleaning process;

4. by arranging the cutting fluid mechanism, cleaning fluid can be added into the cutting fluid mechanism at intervals in the cleaning process, so that the cleaning effect of the lens can be improved;

5. the height fine adjustment mechanism is arranged, and can adjust the lifting mechanism, so that the convenience in the height adjusting process can be improved;

6. through being equipped with charging mechanism, charging mechanism can keep in accomplishing abluent lens, and then can greatly improve the efficiency that the lens was collected.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a schematic diagram of a fourth three-dimensional structure according to the present invention.

Fig. 5 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 6 is a schematic structural diagram of a first part of the pushing mechanism of the present invention.

Fig. 7 is a schematic perspective view of a second part of the pushing mechanism of the present invention.

Fig. 8 is an enlarged perspective view of the invention at a.

Fig. 9 is a perspective view of a first part of the fixing mechanism of the present invention.

Fig. 10 is an enlarged perspective view of the present invention at B.

Fig. 11 is a perspective view of a second part of the fixing mechanism of the present invention.

Fig. 12 is a schematic perspective view of the cutting fluid mechanism of the present invention.

Fig. 13 is a schematic perspective view of the height fine adjustment mechanism of the present invention.

Fig. 14 is an enlarged perspective view of the present invention at C.

Fig. 15 is a perspective view of the charging mechanism of the present invention.

Fig. 16 is an enlarged perspective view of the present invention at D.

Wherein the figures include the following reference numerals: 1: support frame, 2: first holder, 3: first protective frame, 4: motor, 5: rotating shaft, 6: second bezel, 7: elevating mechanism, 71: first support shaft, 72: first spring, 73: second holder, 8: pushing equipment, 81: fixed slide rail, 82: first fixed shaft, 83: second spring, 84: push frame, 85: first stopper, 9: fixing mechanism, 91: gripper, 92: third spring, 93: first bump, 94: first fixed block, 95: second stopper, 10: cutting fluid mechanism, 101: liquid storage tank, 102: sliding shaft, 103: fourth spring, 104: outlet pipe, 105: spacing, 11: height fine-adjustment mechanism, 111: fixing thread, 112: threaded rod, 113: second fixed block, 12: charging mechanism, 121: opening plate, 122: discharge box, 123: and a fifth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A cleaning device for optical lens, as shown in fig. 1-11, comprises a supporting frame 1, a first fixer 2, a first protecting frame 3, a motor 4, the automatic cleaning device comprises a rotating shaft 5, a second protection frame 6, a lifting mechanism 7, a material pushing mechanism 8 and a fixing mechanism 9, wherein the lifting mechanism 7 is installed on the rear side of the support frame 1, a first fixing device 2 is fixedly connected to the upper portion of the lifting mechanism 7, a first protection frame 3 is welded to the front portion of the first fixing device 2, a motor 4 is installed in the first protection frame 3 through bolts, the second protection frame 6 is arranged in the middle of the lifting mechanism 7, the second protection frame 6 is connected with the first protection frame 3, a rotating shaft 5 is connected to the lower end of an output shaft of the motor 4, cleaning cotton is arranged at the bottom end of the rotating shaft 5, the rotating shaft 5 is rotatably connected with the lower portion of the first protection frame 3, the fixing mechanism 9 is arranged in a sliding mode in the middle of the support frame 1, the material pushing mechanism 8 is slidably arranged on the support frame 1, and the fixing mechanism 9 is matched with the material pushing mechanism 8.

When people need to clean the lenses, firstly, people can place the lenses on the support frame 1, then people can push the material pushing mechanism 8, the material pushing mechanism 8 can push the lenses to the right side, the material pushing mechanism 8 can move to drive the fixing mechanism 9 to move outwards, when the lenses are pushed to a designated position, people can move the material pushing mechanism 8 to move and reset, then the fixing mechanism 9 moves and resets inwards to stabilize the lenses, then people can start the motor 4, an output shaft of the motor 4 rotates to drive the rotating shaft 5 to rotate, and further cleaning cotton at the lower part of the rotating shaft 5 can clean the lenses, in the cleaning process, people can adjust the lifting mechanism 7, further adjust the height of the motor 4, thereby adjusting the height of the rotating shaft 5, further adjusting the contact degree of the cleaning cotton and the lenses according to needs, and after the lenses are cleaned, people can release the lifting mechanism 7, and then can make motor 4 reset to can make pivot 5 reset, then people can close motor 4, and people can promote pushing equipment 8 once more at this moment and carry out the transport of lens, and then can drive fixed establishment 9 and move once more and separate with the lens, thereby alright take out the lens that the washing was accomplished.

The lifting mechanism 7 comprises a first supporting shaft 71, a first spring 72 and a second fixer 73, the first supporting shaft 71 is fixedly connected to the middle of the rear side of the supporting frame 1, the second fixer 73 is arranged in the first supporting shaft 71 in a sliding manner, the first spring 72 is connected between the second fixer 73 and the first supporting shaft 71, the upper part of the second fixer 73 is connected with the first fixer 2, and the middle part of the second fixer 73 is connected with the first protection frame 3.

When carrying out the lens cleanness, when people need adjust the contact degree of clean cotton and lens, people can make second fixer 73 up-and-down motion, deformation takes place for first spring 72, second fixer 73 motion can drive first fixer 2 up-and-down motion, and then can drive motor 4, pivot 5 and clean cotton up-and-down motion, and then alright adjust the contact degree of clean cotton with the lens as required, after the clean completion of lens, people can relax second fixer 73, first spring 72 reset effect, and then can drive second fixer 73 motion and reset, thereby can drive first fixer 2 motion and reset, then can drive motor 4, pivot 5 and clean cotton motion reset.

The pushing mechanism 8 comprises fixed sliding rails 81, first fixed shafts 82, second springs 83, pushing frames 84 and first limiting blocks 85, the fixed sliding rails 81 are arranged on the front side and the rear side of the left portion of the support frame 1, the first fixed shafts 82 are fixedly connected in the two fixed sliding rails 81, the pushing frames 84 are arranged between the two first fixed shafts 82 in a sliding mode, the pushing frames 84 are matched with the support frame 1 in a sliding mode, the first limiting blocks 85 are arranged on the left side of the lower portion of the pushing frames 84, the second springs 83 are sleeved on the two first fixed shafts 82, and two ends of each second spring 83 are connected to the pushing frames 84 and the fixed sliding rails 81 respectively.

When a person puts a lens on the support frame 1, the person can move the pushing frame 84 to the right side, the second spring 83 is compressed, the pushing frame 84 moves to the right side to drive the first limiting block 85 to move to the right side, the pushing frame 84 moves to the right side to push the lens to the right side, the first limiting block 85 moves to the right side to drive the fixing mechanism 9 to move to the outside, when the lens is pushed to a specified position, the person can release the pushing frame 84, the second spring 83 resets, the pushing frame 84 can be driven to move to the left side to reset, the first limiting block 85 can be driven to move to the left side to reset, the fixing mechanism 9 can move to the inside to reset to clamp and stabilize the lens, when the lens is cleaned, the person can move the pushing frame 84 to the right side again to push the next lens again to clean, meanwhile, the first limiting block 85 can extrude the fixing mechanism 9 to the outside again, so that the fixing mechanism 9 can temporarily stop clamping the lens, and then people can collect the cleaned lens.

Fixing mechanism 9 is including binding clasp 91, third spring 92, first lug 93, first fixed block 94 and second stopper 95, both sides are all separated and are equipped with first fixed block 94 around support frame 1 middle part, it is equipped with binding clasp 91 to lie in the slidingtype between two first fixed blocks 94 with one side, equal spacer sleeve is equipped with third spring 92 on two binding clasps 91, the both ends of third spring 92 are connected respectively on binding clasp 91 and support frame 1, the outside interval of binding clasp 91 that lies in the rear side relatively is equipped with two first lugs 93, two binding clasp 91 outside lower parts all are equipped with second stopper 95, second stopper 95 and the cooperation of first stopper 85.

When the first limiting block 85 moves to the right side and contacts with the second limiting block 95, the first limiting block 85 can extrude the second limiting block 95 to the outer side, and then the clamp 91 can be driven to move to the outer side, the third spring 92 is compressed, after the lens is placed at a designated position, the first limiting block 85 can move to reset to the left side, when the first limiting block 85 moves to the left side and is separated from the second limiting block 95, the third spring 92 resets, and then the clamp 91 can be driven to move to the inner side and reset, so that the lens can be clamped, after the lens is cleaned, people can make the clamp 91 move to the outer side again.

Example 2

In a preferred embodiment of the present invention, as shown in fig. 1-4 and fig. 12-16, the cutting fluid mechanism 10 is further included, the cutting fluid mechanism 10 includes a fluid storage tank 101, a sliding shaft 102, a fourth spring 103, a fluid outlet pipe 104 and a limiting frame 105, the fluid storage tank 101 is disposed at the lower portion of the rear side of the first protection frame 3, the fluid storage tank 101 is slidably connected to the second protection frame 6, the sliding shaft 102 is slidably disposed at the lower portion of the front side of the fluid storage tank 101, the sliding shaft 102 is engaged with a projection at the upper portion of the rotating shaft 5, the fluid outlet pipe 104 is disposed at the lower portion of the front side of the fluid storage tank 101, the fluid outlet pipe 104 is engaged with the sliding shaft 102, the limiting frame 105 is disposed at the front side of the lower portion of the second fixer 73, the limiting frame 105 is engaged with the first projection 93, the fourth spring 103 is sleeved at the rear portion of the sliding shaft 102, and two ends of the fourth spring 103 are respectively connected to the fluid storage tank 101 and the sliding shaft 102.

When cleaning the lens, one can add cleaning liquid into the liquid storage box 101, when the projection on the upper part of the rotating shaft 5 rotates to contact with the sliding shaft 102, the rotating shaft 5 can press the sliding shaft 102 to the rear side, the fourth spring 103 is stretched, when the sliding shaft 102 moves to the rear side to no longer block the liquid storage box 101, the cleaning liquid in the liquid storage box 101 can flow onto the lens through the liquid outlet pipe 104, so as to cooperate with the cleaning sponge to clean the lens, when the rotating shaft 5 rotates to separate from the sliding shaft 102, the fourth spring 103 resets to drive the sliding shaft 102 to slide and reset to the front side, so that the cleaning liquid in the liquid storage box 101 can stop flowing out temporarily, when the lens is cleaned, the clamp 91 at the rear side moves to the outside to drive the first projection 93 to move to the outside, when the first projection 93 moves to contact with the limiting frame 105 to the outside, the first projection 93 can jack up the limiting frame 105, and then can drive second fixer 73 upward movement to can make the sponge on the pivot 5 separate with the lens, then people's alright take out the lens that the washing was accomplished, then when first lug 93 inboard motion reset back, second fixer 73 alright motion reset.

The height fine adjustment mechanism 11 comprises a fixed thread 111, a threaded rod 112 and a second fixed block 113, the fixed thread 111 is fixedly connected to the upper portion of the rear side of the first supporting shaft 71, the threaded rod 112 is arranged on the fixed thread 111 in a threaded mode, the second fixed block 113 is arranged on the lower portion of the rear side of the second fixer 73, and the second fixed block 113 is matched with the threaded rod 112.

When people need to adjust the height of the second fixer 73, people can rotate the threaded rod 112 clockwise and further can jack up the second fixing block 113 upwards, so that the second fixer 73 can be driven to move upwards, after the second fixer 73 moves upwards to a proper position, people can stop rotating the threaded rod 112, when people need to adjust the second fixer 73 downwards, people can rotate the threaded rod 112 anticlockwise, when the threaded rod 112 moves downwards to be separated from the second fixing block 113, the second fixer 73 can move downwards, and therefore the contact surface of cleaning cotton can be adjusted conveniently according to different lenses.

Still including charging mechanism 12, charging mechanism 12 is equipped with blowing case 122 including open-close plate 121, blowing case 122 and fifth spring 123 in the middle part of support frame 1, and blowing case 122 front side is rotated and is equipped with open-close plate 121, and blowing case 122 left side interval cover is equipped with four fifth spring 123, and the connection is on open-close plate 121 in fifth spring 123 inner, and the connection is on blowing case 122 in fifth spring 123 outer end.

The lens that washs the completion can keep in to right side propelling movement to blowing case 122, when people need take out the lens, people can swing open-close plate 121 to the front side, and deformation takes place for fifth spring 123, and after open-close plate 121 swung to suitable position to the front side, people alright take out the lens in the blowing case 122, and the lens takes out the back, and people can relax open-close plate 121, and fifth spring 123 reset effect, and then can drive open-close plate 121 swing and reset.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.