Optical lens storage device

Abstract

The utility model provides an optical lens storage device which comprises a storage box, the storage box is provided with a storage cavity, a movable frame is arranged in the storage cavity, an opening is formed in one end of the storage box, and a plurality of positioning grooves and guide grooves communicated with the positioning grooves in a one-to-one correspondence mode are formed in the movable frame at intervals. Clamping plates are arranged in the guide grooves correspondingly, movable rods are arranged at the ends, away from the positioning grooves, of the clamping plates, first springs abutting against the movable rods are arranged on the movable frame, the first springs drive the movable rods to move in the direction away from the positioning grooves, and variable-diameter parts are arranged on the inner walls of the storage cavities and are close to the openings; when the movable frame moves in the direction of entering the storage cavity, the reducing part abuts against the end, away from the clamping plate, of the movable rod and pushes the movable rod to move in the direction close to the positioning groove. The technical problem that the operation steps of taking out the optical lenses from an existing storage device are tedious is solved, and the technical effects that the optical lenses in the storage box are convenient to take, and the optical lenses are prevented from being damaged in the storage and carrying process are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens production, in particular to an optical lens storage device. Background Art

[0002] Optical lenses are lenses made of optical glass through manufacturing and processing, with different shapes and surface characteristics, and can achieve specific optical functions. Since optical lenses are relatively fragile and prone to damage during storage and transportation, storage devices are needed for preservation.

[0003] The Chinese utility model patent with the publication number CN219057047U discloses a transportation and storage device for optical lens production, including a storage shell. A support plate is fixed at the bottom of the storage shell, and a limiting groove is fixed on the side of the storage shell away from the support plate; a plurality of mounting plates are fixed on both sides of the storage shell, and positioning holes are formed on the surfaces of the mounting plates. A threaded rod passes through the positioning holes, and a threaded tube is threadedly connected to the outside of the threaded rod; a placement box is slidably connected to the inner wall of the storage shell, and a partition is fixed inside the placement box; a plurality of positioning plates are fixed on both sides of the partition and both sides of the inner wall of the placement box, and fixing holes are formed on the surfaces of the positioning plates; a placement rod is movably connected inside the fixing holes, and a storage frame is fixed between the two placement rods. The above storage device can store multiple optical lenses, avoid damage caused by mutual collision during subsequent transportation, and the assembly process is fast and convenient, and can make good use of the floor area inside the transportation tool.

[0004] During the use of the storage device disclosed in the above utility model patent, the optical lenses need to be first placed in the storage frame, then several storage frames are fixed in the placement box, and after the placement box is fixed, the placement box is pushed back into the storage shell. Therefore, when taking out the optical lenses from the storage device, the placement box needs to be first pulled out of the storage shell, then the storage frame is taken out from the placement box, and finally the optical lenses are taken out from the storage frame. The operation steps are relatively cumbersome and it is not convenient to take out the optical lenses from the storage device. Summary of the Utility Model

[0005] Aiming at the deficiencies in the prior art, the utility model provides an optical lens storage device, which solves the problem of cumbersome operation steps for taking out optical lenses from the storage device in the prior art.

[0006] According to an embodiment of the present utility model, an optical lens storage device includes a storage box. The storage box has a storage cavity, and a movable movable rack is provided in the storage cavity. One end of the storage box is provided with an opening for the movable rack to enter or exit the storage cavity. A plurality of positioning grooves are provided on the movable rack at intervals along the moving direction of the movable rack, and guiding grooves corresponding to the positioning grooves one by one and communicating therewith are provided. Movable clamping plates are respectively provided in the guiding grooves, and movable rods are provided at one ends of the clamping plates far away from the positioning grooves. A first spring abutting against the movable rods is provided on the movable rack. The first spring drives the movable rods to move in a direction away from the positioning grooves. A variable diameter portion is provided on the inner wall of the storage cavity, and the variable diameter portion is arranged close to the opening. When the movable rack moves in the direction of entering the storage cavity, the variable diameter portion abuts against one end of the movable rod far away from the clamping plate and pushes the movable rod to move in a direction close to the positioning groove.

[0007] Further, a protruding slider is provided on the movable rack, and a sliding groove matching with the slider is provided on the inner wall of the storage cavity, and the length direction of the sliding groove is consistent with the moving direction of the movable rack.

[0008] Further, a profiling groove is provided on the clamping plate, and the profiling groove is located on a surface of the clamping plate close to the positioning groove.

[0009] Further, a guiding hole matching with the movable rod is provided on the movable rack, and the guiding hole communicates with the guiding groove. The first spring is arranged in the guiding hole and sleeved on the movable rod.

[0010] Further, one end of the movable rod extends into the guiding groove, and a guiding plate is provided at the end of the movable rod extending into the guiding groove. The guiding plate is attached to the inner wall of the guiding groove, and the clamping plate is arranged on the guiding plate.

[0011] Further, a connecting rod is provided on a surface of the clamping plate far away from the positioning groove, and a through hole matching with the connecting rod is provided on the guiding plate. A second spring respectively abutting against the guiding plate and the clamping plate is sleeved on the connecting rod. The second spring drives the clamping plate to move in a direction away from the guiding plate.

[0012] Further, a baffle is provided at one end of the movable rack. When the movable rack completely enters the storage cavity, the baffle covers the opening.

[0013] Further, a rotatable locking knob is provided on the baffle, an elastic buckle is provided on the locking knob, and a clamping plate matching with the elastic buckle is provided on the storage box.

[0014] Further, a handle is provided on the baffle, and the handle is located on the side of the baffle exposed outside the storage cavity.

[0015] Further, a plurality of feet are provided at intervals on one of the opposite two sides of the storage box, and a plurality of positioning protrusions are provided at intervals on the other side. Positioning holes are respectively provided on the feet, and the positioning holes are aligned with the positioning protrusions one by one.

[0016] Compared with the prior art, the utility model has the following beneficial effects: By using a movable rack arranged in the storage box to place optical lenses, when the rack is pulled out of the storage cavity, the clamping plate in the guiding groove moves away from the positioning groove under the action of the elastic force provided by the first spring. At this time, the optical lens can be placed in the positioning groove. After the optical lens is placed, the rack is pushed into the storage box. As the rack moves, the movable rod abuts against the variable-diameter part on the inner wall of the storage cavity and moves in the direction close to the positioning groove under the push of the variable-diameter part, thereby driving the clamping plate to slide in the guiding groove in the direction close to the optical lens in the positioning groove until the clamping plate abuts against the optical lens. At this time, the clamping plate fixes the position of the optical lens on the rack to prevent the optical lens from being damaged during storage and handling. And after the rack is pushed into the storage cavity, the first spring is compressed. When it is necessary to take out the optical lens in the storage box, the rack is pulled out of the storage cavity. When the movable rod disengages from the variable-diameter part, the first spring returns to its original length and drives the clamping plate to move away from the optical lens by the elastic force provided by the first spring. At this time, the clamping of the optical lens can be automatically released and the optical lens can be taken out from the positioning groove. It solves the technical problem of the cumbersome operation steps for taking out optical lenses from the existing storage devices, and produces the technical effects of facilitating the taking of optical lenses in the storage box and preventing the optical lenses from being damaged during storage and handling. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of an optical lens storage device according to an embodiment of the utility model;

[0018] Figure 2 It is a sectional view of an optical lens storage device according to an embodiment of the utility model;

[0019] Figure 3 It is a sectional view of another section of an optical lens storage device according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic structural diagram of the optical lens storage device according to an embodiment of the utility model after the rack completely enters the storage box;

[0021] Figure 5 For Figure 4 The enlarged view of part A in

[0022] In the above-mentioned drawings: 1. Storage box; 11. Storage cavity; 12. Opening; 13. Reducing part; 14. Slide groove; 15. Clamping plate; 2. Movable frame; 21. Positioning groove; 22. Guide groove; 23. Slide block; 24. Guide hole; 25. Baffle plate; 26. Handle; 3. Clamping plate; 31. Movable rod; 32. First spring; 33. Profiled groove; 34. Guide plate; 35. Connecting rod; 36. Second spring; 4. Locking knob; 41. Elastic buckle; 5. Support leg; 51. Positioning hole; 6. Positioning projection; 100. Optical lens. Detailed implementation manner

[0023] The technical solutions in the present invention will be further described below in conjunction with the drawings and embodiments.

[0024] As Figures 1 to 5 shown, an embodiment of the present invention provides an optical lens storage device for storing the optical lens 100 and protecting the optical lens 100 during storage and transportation to prevent the optical lens 100 from being damaged.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 , the optical lens storage device includes a storage box 1, the storage box 1 has a storage cavity 11 and a movable movable frame 2 is arranged in the storage cavity 11, one end of the storage box 1 is provided with an opening 12 communicating with the storage box 1, the opening 12 is for the movable frame 2 to enter or exit the storage cavity 11 when moving, a plurality of positioning grooves 21 are arranged on the movable frame 2 at intervals along the moving direction of the movable frame 2 and guide grooves 22 in one-to-one correspondence with the positioning grooves 21 are communicated, the positioning grooves 21 are used for placing the optical lens 100, clamping plates 3 that are movable are respectively arranged in the guide grooves 22, and a movable rod 31 is arranged at one end of the clamping plate 3 far away from the positioning groove 21, a first spring 32 abutting against the movable rod 31 is arranged on the movable frame 2, the first spring 32 drives the movable rod 31 to move in a direction away from the positioning groove 21, and when the movable rod 31 moves under the drive of the first spring 32, the movable rod 31 drives the clamping plate 3 to move away from the positioning groove 21, a reducing part 13 is arranged on the inner wall of the storage cavity 11 and the reducing part 13 is arranged close to the opening 12, when the movable frame 2 moves in the direction of entering the storage cavity 11, the reducing part 13 abuts against one end of the movable rod 31 far away from the clamping plate 3 and pushes the movable rod 31 to move in a direction close to the positioning groove 21, at this time the clamping plate 3 approaches the positioning groove 21 under the drive of the movable rod 31.

[0026] Specifically, the operation steps of the optical lens storage device provided in this embodiment are as follows: When placing the optical lens 100 into the optical lens storage device, first pull out the movable frame 2 from the storage cavity 11. At this time, the clamping plate 3 in the guiding groove 22 moves away from the positioning groove 21 under the elastic force provided by the first spring 32, so as to facilitate placing the optical lens 100 into the positioning groove 21. After the optical lens 100 is placed, push the movable frame 2 into the storage box 1. As the movable frame 2 moves, the movable rod 31 abuts against the variable diameter portion 13 and moves towards the positioning groove 21 under the push of the variable diameter portion 13, thereby driving the clamping plate 3 to approach the optical lens 100 in the positioning groove 21 until the clamping plate 3 abuts against the optical lens 100. The position of the optical lens 100 on the movable frame 2 can be fixed through the cooperation between the clamping plate 3 and the optical lens 100, so as to prevent the optical lens 100 from being damaged during storage and handling; When taking out the optical lens 100 from the optical lens storage device, since the first spring 32 is compressed as the movable rod 31 moves after the movable frame 2 is pushed into the storage cavity 11, the first spring 32 returns to its original length after the movable rod 31 disengages from the variable diameter portion 13 during the process of pulling out the movable frame 2 from the storage cavity 11. The elastic force provided by the first spring 32 drives the clamping plate 3 away from the optical lens 100, and the clamping of the optical lens 100 can be automatically released. The optical lens 100 can be taken out by pulling it out of the positioning groove 21. The optical lens storage device provided in this embodiment can conveniently store the optical lens 100, prevent the optical lens 100 from being damaged during storage and handling, and at the same time facilitate taking the optical lens 100 in the storage box 1. The operation is simple and the use is convenient.

[0027] As Figure 1 and Figure 3 shown, the movable frame 2 is provided with a protruding slider 23, and the inner wall of the storage cavity 11 is provided with a chute 14 that cooperates with the slider 23, and the length direction of the chute 14 is consistent with the moving direction of the movable frame 2. The cooperation between the slider 23 and the chute 14 restricts the moving direction of the movable frame 2 on the storage box 1, prevents the movable frame 2 from having an unexpected offset when moving in the storage cavity 11, and can keep the movable frame 2 stable when moving on the storage box 1.

[0028] Please combine Figure 1 , Figure 2 and Figure 3, a profiling groove 33 is provided on the clamping plate 3, and the profiling groove 33 is located on the side of the clamping plate 3 close to the positioning groove 21. By providing the profiling groove 33 on the side of the clamping plate 3 close to the positioning groove 21, when the clamping plate 3 abuts against the optical lens 100 in the positioning groove 21, the optical lens 100 extends into the positioning groove 21, ensuring stable cooperation between the clamping plate 3 and the optical lens 100, preventing the clamping plate 3 from detaching from the optical lens 100 during storage and transportation, and facilitating the improvement of the reliability of the optical lens storage device.

[0029] In this embodiment, a guiding hole 24 that cooperates with the movable rod 31 is provided on the movable frame 2, and the guiding hole 24 communicates with the guiding groove 22. The first spring 32 is disposed in the guiding hole 24 and sleeved on the movable rod 31. The guiding hole 24 provided on the movable frame 2 is used to guide the movement of the movable rod 31 on the movable frame 2, prevent the guiding rod from deviating from the preset direction during movement, and dispose the first spring 32 in the guiding hole 24 so that the first spring 32 remains in contact with the guiding rod during the movement of the guiding rod, ensuring reliable cooperation between the first spring 32 and the guiding rod.

[0030] As Figure 2 and Figure 3 shown, one end of the movable rod 31 extends into the guiding groove 22, and a guiding plate 34 is provided at the end of the movable rod 31 extending into the guiding groove 22. The guiding plate 34 fits against the inner wall of the guiding groove 22, and the clamping plate 3 is disposed on the guiding plate 34. By providing the guiding plate 34 at the end of the movable rod 31, while the guiding plate 34 fits against the inner wall of the guiding groove 22, it provides a mounting position for the clamping plate 3, preventing the guiding rod from rotating during movement and causing the clamping plate 3 to deflect, ensuring that the clamping plate 3 aligns with the optical lens 100 placed in the positioning groove 21 during movement.

[0031] Specifically, a connecting rod 35 is provided on a side of the clamping plate 3 away from the positioning groove 21, and a through hole matching with the connecting rod 35 is provided on the guiding plate 34. A second spring 36 respectively abutting against the guiding plate 34 and the clamping plate 3 is sleeved on the connecting rod 35. The second spring 36 drives the clamping plate 3 to move away from the guiding plate 34. Through the cooperation between the connecting rod 35 and the through hole, the clamping plate 3 can float relative to the guiding plate 34. When the clamping plate 3 moves to abut against the optical lens 100 and the movable rod 31 continues to move, the connecting rod 35 slides in the through hole and the second spring 36 is further compressed, preventing the optical lens 100 from being damaged by the clamping plate 3. During the process of clamping the optical lens 100, the moving distance of the clamping plate 3 relative to the guiding plate 34 can be automatically adjusted according to the size of the optical lens 100, enabling the optical lens storage device to store a variety of optical lenses 100 with different sizes, which is beneficial to improving the versatility of the optical lens storage device.

[0032] Please refer to Figure 1 、 Figure 4 and Figure 5 As shown in, one end of the movable frame 2 is provided with a baffle 25. When the movable frame 2 completely enters the storage cavity 11, the baffle 25 covers the opening 12. After the movable frame 2 is completely pushed into the storage box 1, the baffle 25 provided at the end of the movable frame 2 closes the opening 12 to prevent sundries in the external environment from entering the storage box 1 through the opening 12, thereby further improving the protection effect of the optical lens storage device.

[0033] Specifically, a rotatable locking knob 4 is provided on the baffle 25. An elastic buckle 41 is provided on the locking knob 4, and a clamping plate 15 matching with the elastic buckle 41 is provided on the storage box 1. After the movable frame 2 completely enters the storage cavity 11 and the baffle 25 covers the opening 12, the locking knob 4 can be rotated to snap the elastic buckle 41 into the clamping plate 15 to lock the position of the baffle 25, thereby keeping the movable frame 2 in the storage cavity 11 and preventing the movable frame 2 from accidentally falling out of the storage box 1 during transportation and causing damage to the optical lens 100. When it is necessary to move the movable frame 2 to remove the optical lens 100, rotating the locking knob 4 to push the elastic buckle 41 out of the clamping plate 15 can release the locking of the movable frame 2, and the operation is simple.

[0034] As Figure 4As shown, in this embodiment, a handle 26 is provided on the baffle 25, and the handle 26 is located on the side of the baffle 25 exposed to the storage cavity 11. By operating the handle 26, the movable rack 2 can be conveniently pulled out of the storage box 1 or pushed into the storage box 1. After the locking knob 4 is engaged with the clamping plate 15, the optical lens storage device can be carried by lifting the handle 26.

[0035] Please refer to Figure 1 and Figure 5 , on one of the opposite sides of the storage box 1, a plurality of support feet 5 are provided at intervals, and on the other side, a plurality of positioning protrusions 6 are provided at intervals. Positioning holes 51 are respectively provided on the support feet 5, and the positioning holes 51 are aligned with the positioning protrusions 6 one by one. By respectively providing the support feet 5 and the positioning protrusions 6 on the opposite sides of the storage box 1, when stacking a plurality of the optical lens storage devices, the positioning protrusions 6 on the storage box 1 located below extend into the positioning holes 51 on the storage box 1 located above, so as to facilitate stacking a plurality of the optical lens storage devices and keep them stable, which is convenient for batch transportation of the optical lenses 100.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An optical lens storage device, characterized in that: It includes a storage box which has a storage cavity, and a movable rack is arranged in the storage cavity. An opening for the rack to enter or exit the storage cavity is provided at one end of the storage box. A plurality of positioning grooves are arranged on the rack at intervals along the moving direction of the rack, and guiding grooves corresponding to the positioning grooves one by one and communicating with them are provided. Movable clamping plates are respectively arranged in the guiding grooves, and movable rods are provided at one ends of the clamping plates far away from the positioning grooves. A first spring abutting against the movable rod is arranged on the rack. The first spring drives the movable rod to move in a direction away from the positioning groove. A variable diameter part is arranged on the inner wall of the storage cavity and is close to the opening. When the rack moves in the direction of entering the storage cavity, the variable diameter part abuts against one end of the movable rod far away from the clamping plate and pushes the movable rod to move in a direction close to the positioning groove.

2. An optical lens storage device according to claim 1, wherein: A protruding slider is arranged on the rack, and a chute matching with the slider is arranged on the inner wall of the storage cavity, and the length direction of the chute is consistent with the moving direction of the rack.

3. An optical lens storage device according to claim 1, characterized in that: A profiling groove is arranged on the clamping plate, and the profiling groove is located on the side of the clamping plate close to the positioning groove.

4. An optical lens storage device according to claim 1, characterized in that: A guiding hole matching with the movable rod is arranged on the rack, and the guiding hole communicates with the guiding groove. The first spring is arranged in the guiding hole and sleeved on the movable rod.

5. The optical lens storage device according to claim 4, characterized in that: One end of the movable rod extends into the guiding groove, and a guiding plate is arranged at the end of the movable rod extending into the guiding groove. The guiding plate fits with the inner wall of the guiding groove, and the clamping plate is arranged on the guiding plate.

6. The optical lens storage device according to claim 5, wherein: A connecting rod is arranged on the side of the clamping plate far away from the positioning groove, and a through hole matching with the connecting rod is arranged on the guiding plate. A second spring abutting against the guiding plate and the clamping plate respectively is sleeved on the connecting rod. The second spring drives the clamping plate to move in a direction away from the guiding plate.

7. An optical lens storage device according to claim 1, characterized in that: A baffle is arranged at one end of the rack. When the rack completely enters the storage cavity, the baffle covers the opening.

8. An optical lens storage device according to claim 7, characterized in that: A rotatable locking knob is arranged on the baffle. An elastic buckle is arranged on the locking knob, and a clamping plate matching with the elastic buckle is arranged on the storage box.

9. The optical lens storage device according to claim 7, wherein: A handle is arranged on the baffle, and the handle is located on the side of the baffle exposed outside the storage cavity.

10. An optical lens storage device as claimed in claim 1, wherein: A plurality of feet are arranged at intervals on one of the opposite two sides of the storage box, and a plurality of positioning protrusions are arranged at intervals on the other side. Positioning holes are respectively arranged on the feet, and the positioning holes are aligned with the positioning protrusions one by one.

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