Optical lens clamp

Abstract

The utility model relates to the field of optical parts, in particular to an optical lens clamp which comprises an upper bottom plate and a lower bottom plate, a plurality of mounting grooves used for placing optical lenses are formed in the upper bottom plate and the lower bottom plate, and locking holes are formed in the upper bottom plate and the lower bottom plate. The optical lens clamp further comprises a locking clamp, and the locking clamp is matched with the locking hole and used for locking the upper bottom plate and the lower bottom plate. Through the arrangement of the mounting groove, the fixation of the optical lens is realized, the collision between the optical lens and the outside is reduced, meanwhile, through the matching of the locking clamp and the locking hole, the connection of the upper bottom plate and the lower bottom plate is realized, the possibility that the optical lens shakes between the upper bottom plate and the lower bottom plate is reduced, and then the safety of the optical lens in the transportation process is improved.

Description

Technical Field

[0001] The utility model relates to the field of optics, in particular to an optical lens clamp. Background Art

[0002] Optical lenses are made of high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. mixed according to a specific formula, melted at high temperature in a platinum crucible, stirred evenly with ultrasound to remove bubbles; then cooled slowly for a long time. The cooled glass blocks must be measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications.

[0003] After the optical lenses are manufactured, due to their small size, it is necessary to minimize collisions with the outside world during transportation. However, currently, optical lenses are usually packaged for transportation, which can easily lead to collisions and a high defective rate of optical lenses. Utility Model Content

[0004] The utility model will solve the existing technical problems and provide an optical lens clamp, which can fix the optical lens by opening a mounting groove, reduce the collision of the optical lens with the outside world, and at the same time, through the cooperation of the locking clamp and the locking hole, realize the connection between the upper base plate and the lower base plate, reduce the possibility of the optical lens shaking between the upper base plate and the lower base plate, and then increase the safety of the optical lens during transportation.

[0005] The technical solution provided by the utility model is as follows:

[0006] An optical lens fixture comprises an upper base plate and a lower base plate, wherein the upper base plate and the lower base plate are both provided with a plurality of mounting grooves for placing optical lenses, and the upper base plate and the lower base plate are provided with locking holes;

[0007] The optical lens fixture also includes a locking clamp, which is adapted to the locking hole and is used to lock the upper base plate and the lower base plate.

[0008] In the present technical solution, the optical lens is fixed by opening the mounting groove, thereby reducing the collision between the optical lens and the outside world. At the same time, the connection between the upper base plate and the lower base plate is achieved through the cooperation of the locking clip and the locking hole, thereby reducing the possibility of the optical lens shaking between the upper base plate and the lower base plate, thereby increasing the safety of the optical lens during transportation.

[0009] Preferably, the locking hole comprises a through slot and an abutment platform for the locking clip to abut against; specifically, in this embodiment, the abutment platforms are located on both sides of the through slot.

[0010] In the technical solution, the connection relationship and flatness between the locking clamp and the locking hole are increased by setting the abutment platform, and the possibility of shaking of the clamp is reduced.

[0011] Preferably, the length of the through slot along the first preset radial direction is greater than the length of the through slot along the second preset radial direction.

[0012] In the technical solution, through the arrangement of the abutment platform and the through groove, a single locking clip can be matched with the locking hole, and the operation is simple.

[0013] Preferably, the locking clip comprises a connecting end for passing through the passing slot, and both ends of the connecting end are provided with abutting ends for abutting against the abutting platform;

[0014] A projection of at least one abutting end on the locking hole is located within the passing groove.

[0015] Preferably, a projection of at least one abutting end on the locking hole is located within the passing groove.

[0016] The abutting end includes a first abutting end and a second abutting end, and the second abutting end is used to pass through the passing slot.

[0017] In the present technical solution, after the second abutting end at the lower end and the connecting end pass through the above-mentioned through groove, after the locking clamp is rotated, the second abutting end will abut against the abutting platform on the lower base plate, and the first abutting end at the upper end can abut against the abutting platform on the upper base plate, thereby realizing the locking of the upper base plate and the lower base plate by the locking clamp.

[0018] Preferably, the locking hole further includes a leveling hole area, the leveling hole areas of the upper base plate and the lower base plate are arranged in opposition to each other, the second abutting end is embedded in the leveling hole area, and the leveling hole area is used for placing the first abutting end.

[0019] In the technical solution, by opening the leveling hole area, it is convenient to arrange the first abutment platform in the locking hole, thereby reducing the possibility of shaking of the locking clamp and increasing stability.

[0020] Preferably, the edge of the mounting groove is chamfered.

[0021] In the technical solution, by providing chamfers, the possibility of the optical lens installed in the installation groove colliding with the inner wall of the installation groove is reduced, thereby increasing the reliability of the transportation of the optical lens.

[0022] Preferably, a fixing groove is provided on the mounting groove of at least one of the upper base plate and the lower base plate, and the fixing groove is provided between the upper base plate and the lower base plate.

[0023] In the technical solution, by providing the fixing groove, the possibility of the optical lens shaking during transportation is further reduced, thereby increasing the reliability of the optical lens transportation.

[0024] Preferably, the locking clip is integrally formed.

[0025] In the technical solution, the integrally formed locking clip can increase the reliability of the connection between the locking clip and the upper base plate and the lower base plate, and is also easy to process.

[0026] Compared with the prior art, the optical lens fixture provided by the utility model has the following beneficial effects:

[0027] 1. By opening the mounting groove, the optical lens is fixed, reducing the collision between the optical lens and the outside world. At the same time, through the cooperation of the locking clip and the locking hole, the connection between the upper base plate and the lower base plate is realized, reducing the possibility of the optical lens shaking between the upper base plate and the lower base plate, thereby increasing the safety of the optical lens during transportation.

[0028] 2. After the second abutting end and the connecting end of the lower end pass through the above-mentioned through groove, after the locking clamp is rotated, the second abutting end will abut against the abutting platform on the lower base plate, and the first abutting end of the upper end can abut against the abutting platform on the upper base plate, thereby realizing the locking of the upper base plate and the lower base plate by the locking clamp.

[0029] 3. By opening the fixing groove, the possibility of shaking of the optical lens during transportation is further reduced, and the reliability of optical lens transportation is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings, and the above-mentioned characteristics, technical features, advantages and implementation methods of an optical lens clamp will be further explained.

[0031] Figure 1 This is a structural schematic diagram of an optical lens fixture installation locking clamp of the utility model;

[0032] Figure 2 This is a structural schematic diagram of an optical lens fixture of the utility model without a locking clip installed;

[0033] Figure 3 yes Figure 2 A magnified image of point A;

[0034] Figure 4 This is a structural schematic diagram of an upper base plate in an optical lens fixture of the utility model;

[0035] Figure 5 This is a structural schematic diagram of a lower base plate in an optical lens fixture of the utility model;

[0036] Figure 6 This is a cross-sectional view of the middle part of an optical lens fixture of the utility model;

[0037] Figure 7 The utility model is a structural schematic diagram of a locking clamp in an optical lens clamp.

[0038] Description of the reference numerals: 1, upper base plate; 2, lower base plate; 3, mounting groove; 31, fixing groove; 4, optical lens; 5, locking hole; 51, through groove; 52, abutment platform; 53, leveling hole area; 6, locking clip; 61, connecting end; 62, first abutment end; 63, second abutment end; DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0041] Example 1

[0042] like Figures 1 to 7 As shown, an optical lens fixture includes an upper base plate 1 and a lower base plate 2, and a plurality of mounting grooves 3 for placing optical lenses 4 are provided on the upper base plate 1 and the lower base plate 2. Specifically, the mounting grooves 3 are arranged in an array on the upper and lower base plates 2; locking holes 5 are provided on the upper and lower base plates 1 and 2. Specifically, in this embodiment, only one locking hole 5 is provided and is provided in the center of the upper and lower base plates 2.

[0043] The optical lens 4 fixture also includes a locking clamp 6, which is adapted to the locking hole 5 and is used to lock the upper base plate 1 and the lower base plate 2; specifically, the locking clamp 6 can be a screw, bolt, magnetic block or other component, which can play the role of fixing the upper base plate 1 and the lower base plate 2.

[0044] In this embodiment, by opening the mounting groove 3, the optical lens 4 is fixed, reducing the collision between the optical lens 4 and the outside world. At the same time, through the cooperation of the locking clip 6 and the locking hole 5, the connection between the upper base plate 1 and the lower base plate 2 is achieved, reducing the possibility of the optical lens 4 shaking between the upper base plate 1 and the lower base plate 2, thereby increasing the safety of the optical lens 4 during transportation.

[0045] The locking hole 5 includes a through groove 51 and an abutment platform 52 for abutting the locking clip 6; specifically, in this embodiment, the abutment platform 52 is located on both sides of the through groove 51; in this embodiment, through the provision of the abutment platform 52, the connection relationship and flatness between the locking clip 6 and the locking hole 5 are increased, and the possibility of shaking of the clamp is reduced.

[0046] The length of the through slot 51 along the first preset radial direction is greater than the length of the through slot 51 along the second preset radial direction; specifically, the front and rear ends of the through slot 51 can extend to the inner wall of the locking hole 5, and the left and right sides of the middle of the locking hole 5 are abutment platforms 52, and the abutment platforms 52 on both sides form a waist-shaped locking hole 5.

[0047] In this embodiment, by providing the abutment platform 52 and the through slot 51 , a single locking clip 6 can be matched with the locking hole 5 , which is easy to operate.

[0048] The locking clip 6 includes a connecting end 61 for passing through the through slot 51, and both ends of the connecting end 61 are provided with abutting ends for abutting against the abutting platform 52;

[0049] A projection of at least one abutting end on the locking hole 5 is located in the through slot 51 .

[0050] The abutting end includes a first abutting end 62 and a second abutting end 63 , and the second abutting end 63 is used to pass through the passing slot 51 .

[0051] Specifically, the upper and lower ends are abutment ends, and the middle part is a connecting end 61; after the second abutment end 63 at the lower end and the connecting end 61 pass through the above-mentioned through groove 51, after the locking clamp 6 is rotated, the second abutment end 63 will abut on the abutment platform 52 on the lower base plate 2, and the first abutment end 62 at the upper end can abut on the abutment platform 52 on the upper base plate 1, thereby realizing the locking of the upper base plate 1 and the lower base plate 2 by the locking clamp 6; at the same time, in this embodiment, the length of the connecting end 61 is slightly larger than the spacing between the two abutment platforms 52 on one side facing away from each other, that is, the spacing between the upper side of the abutment platform 52 on the upper base plate 1 and the lower side of the abutment platform 52 on the lower base plate 2, which is smaller than the length of the connecting end 61.

[0052] The locking clip 6 is integrally formed.

[0053] The integrally formed locking clip 6 can increase the reliability of the connection between the locking clip 6 and the upper base plate 1 and the lower base plate 2 , and is also easy to process.

[0054] The locking hole 5 also includes a leveling hole area 53. The leveling hole areas of the upper base plate 1 and the lower base plate 2 are arranged in a manner opposite to each other. The second abutting end 63 is embedded in the leveling hole area 53. The leveling hole area 53 is used to place the first abutting end 62; that is, the leveling hole area 53 is the upper circular area of ​​the locking hole 5 on the upper base plate 1, and the first abutting end 62 is cylindrical, and a straight groove or a cross groove is provided on the upper side of the first abutting end 62; in this embodiment, by providing the leveling hole area 53, it is convenient to set the first abutting platform 52 in the locking hole 5, thereby reducing the possibility of shaking of the locking clamp 6 and increasing stability.

[0055] The edge of the mounting groove 3 is provided with a chamfer; in the present embodiment, the chamfer reduces the possibility of the optical lens 4 installed in the mounting groove 3 colliding with the inner wall of the mounting groove 3, thereby increasing the reliability of the transportation of the optical lens 4.

[0056] A fixing groove 31 is provided on the mounting groove 3 of at least one of the upper base plate 1 and the lower base plate 2, and the fixing groove 31 is provided between the upper base plate 1 and the lower base plate 2; in this embodiment, by providing the fixing groove 31, the possibility of shaking of the optical lens 4 during transportation is further reduced, thereby increasing the reliability of transportation of the optical lens 4.

[0057] It should be noted that the above embodiments can be freely combined as needed. The above is only a preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. An optical lens fixture, characterized in that: It comprises an upper bottom plate and a lower bottom plate, each of which is provided with a plurality of mounting grooves for placing optical lenses, and each of which is provided with locking holes; The optical lens fixture also includes a locking clamp, which is adapted to the locking hole and is used to lock the upper base plate and the lower base plate.

2. An optical lens fixture according to claim 1, characterized in that: The locking hole includes a through slot and an abutment platform for the locking clip to abut against.

3. An optical lens fixture according to claim 2, characterized in that: The length of the through slot along the first preset radial direction is greater than the length of the through slot along the second preset radial direction.

4. An optical lens fixture according to claim 3, characterized in that: The locking clip comprises a connecting end for passing through the passing slot, and both ends of the connecting end are provided with abutting ends for abutting against the abutting platform; A projection of at least one abutting end on the locking hole is located within the passing groove.

5. An optical lens fixture according to claim 4, characterized in that: The abutting end includes a first abutting end and a second abutting end, and the second abutting end is used to pass through the passing slot.

6. An optical lens fixture according to claim 5, characterized in that: The locking hole also includes a leveling hole area. The leveling hole areas of the upper base plate and the lower base plate are arranged in a manner opposite to each other. The second abutting end is embedded in the leveling hole area. The leveling hole area is used for placing the first abutting end.

7. The optical lens fixture according to claim 1, characterized in that: The edge of the installation groove is provided with a chamfer.

8. The optical lens fixture according to claim 1, characterized in that: A fixing groove is provided on the mounting groove of at least one of the upper base plate and the lower base plate, and the fixing groove is provided between the upper base plate and the lower base plate.

9. The optical lens fixture according to claim 1, characterized in that: The locking clip is integrally formed.

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