Optical lens assembly reinforcing box

Abstract

The utility model discloses an optical lens assembly reinforcing box, which relates to the technical field of reinforcing boxes and comprises a lower box, one end of the lower box is rotatably connected with an upper cover through a hinge, a lower sponge seat matched with the lower box in size is adhered to the inside of the lower box, and a plurality of placing cavities are dug in the top of the lower sponge seat. Sponge half boxes are embedded in the containing cavities, a fixing plate is arranged above the containing cavities, limiting grooves are formed in the positions, located in the sponge half boxes, of the fixing plate, U-shaped rods are fixed to the positions, located at the two ends of the limiting grooves, of the fixing plate, and after the positions, located in the limiting grooves, of the lenses are placed in the sponge half boxes, the U-shaped rods are fixed to the U-shaped rods. The binding band bypasses the U-shaped rod at the other end of the limiting groove and then is bonded through the hook-and-loop fastener rough surface and the hook-and-loop fastener hook surface, at the moment, the bottom of the lens is supported and limited by the containing cavity and the sponge half box, and the top of the lens is bound through the binding band, so that the lens has the good limiting capacity in the lower box, and the lens cannot shake in the moving and transporting process.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcement boxes, in particular to an optical lens assembly reinforcement box. Background Art

[0002] The assembly of an optical mirror is a delicate and complex process involving multiple steps and precise matching of parts. The following are the general steps for assembling an optical mirror:

[0003] Parts preparation: Before assembly, all necessary parts need to be prepared, such as lenses, gaskets, fixing rings, apertures, and filters;

[0004] Lens cleaning: All lenses must be strictly cleaned before assembly to remove dust, grease and other contaminants on the surface to ensure the cleanliness of the optical surface;

[0005] Lens positioning: Use precision positioning tooling or fixtures to accurately place each lens according to the designed position. Usually, low-order lenses are installed first, and then high-order lenses are installed step by step;

[0006] Spacer and retaining ring installation: Use spacers and retaining rings to adjust the spacing between lenses, keep the air gap stable, and prevent the lenses from contacting each other;

[0007] Aperture and filter assembly: insert Mylar aperture to control the aperture, install infrared cut-off filter and other filter elements to filter specific wavelengths;

[0008] Gluing process: For double lenses or multi-lenses that need to be glued, use special optical glue to bond them and form a whole after curing.

[0009] After the optical lens assembly is assembled, it needs to be placed in a reinforcement box. The main function of the reinforcement box is to protect and fix the assembled optical lens so that it can provide better protection during mobile transportation.

[0010] In the process of implementing the solution, the inventor found that the following problems existed in the prior art and have not been well solved: the traditional reinforced box only contains a cotton pad for protection, and the cotton pad contains a groove. The lens is placed in the groove, but the size of the groove cannot perfectly fit the size of the lens, resulting in a certain degree of shaking after the box lid is closed. Since the lens has just been assembled and the glue has not yet been completely firm, the shaking will cause slight misalignment at the bonding point, which has a great impact on the use of the lens. Utility Model Content

[0011] The main purpose of the utility model is to provide an optical lens assembly reinforcement box, which can effectively solve the problems in the background technology.

[0012] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0013] The cam is provided with a plurality of holes for holding the sponge seat in the container, and the plurality of holes are provided on the top of the container, wherein the plurality of holes are provided on the top of the container, and the plurality of holes are provided on the top of the container.

[0014] Preferably, the inner dimensions of the limiting grooves are larger than the inner dimensions of the sponge half box.

[0015] Preferably, the fixing plate is bonded to a side close to the lower sponge seat.

[0016] Preferably, the strap is connected to the U-shaped rod at the other end of the limiting groove, and the Velcro hook surface on the strap passes through the U-shaped rod and is bonded to the Velcro fleece surface at a matching position.

[0017] Preferably, the spring rods are respectively connected to the telescopic cavity, and one end of the spring rod passing through the telescopic cavity is inserted into the inside of the movable cavity, and one end of the spring rod located inside the movable cavity is fixedly connected to the outside of the U-shaped plate at a matching position.

[0018] Preferably, the lower sponge seat and the upper sponge seat are both made of hard rubber sponges, and the sponge half box is memory foam.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. After the lens is placed in the sponge half box at the position of the limit slot, the strap goes around the U-shaped rod at the other end of the limit slot and is bonded through the Velcro fur surface and the Velcro hook surface. At this time, the bottom of the lens is supported and limited by the placement cavity and the sponge half box, and the top of the lens is bounded by the strap, so that it has a better limiting ability in the lower box, and will not shake during transportation.

[0021] 2. When the upper cover and the lower box cover are closed, the spring rod will drive the U-shaped plate and the rubber sheet to descend. The rubber sheet will fit the outer wall of the strap and exert a certain degree of downward pressure on the lens, so that even if there is a large vibration during mobile transportation, the lens can be well limited inside the lower box and the upper cover, thereby increasing the fixed limiting effect during mobile transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of an optical lens assembly reinforcement box of the utility model;

[0023] Figure 2 It is a schematic diagram of the separation structure of the lower box, the lower sponge seat, the sponge half box and the fixing plate of an optical lens assembly reinforcement box of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of an optical lens assembly reinforcement box of the utility model when one of the straps is unfolded;

[0025] Figure 4 The utility model is a schematic diagram of the separation structure of an upper sponge seat and an upper cover of an optical lens assembly reinforcement box after cross-section.

[0026] In the figure: 1. lower box; 2. upper cover; 31. lower sponge seat; 32. upper sponge seat; 4. placement cavity; 5. movable cavity; 6. sponge half box; 7. fixing plate; 8. limiting groove; 9. U-shaped rod; 10. strap; 11. Velcro fur surface; 12. Velcro hook surface; 13. telescopic cavity; 14. rubber sheet; 15. U-shaped plate; 16. spring rod. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1-4As shown, an optical lens assembly reinforcement box comprises a lower box 1, one end of the lower box 1 is rotatably connected to an upper cover 2 through a hinge, a lower sponge seat 31 of matching size is bonded inside the lower box 1, a plurality of placement cavities 4 are cut out on the top of the lower sponge seat 31, a sponge half box 6 is embedded in each of the placement cavities 4, a fixing plate 7 is provided above the placement cavities 4, a limiting groove 8 is cut out at the position of the fixing plate 7 located at the sponge half box 6, U-shaped rods 9 are fixed at both ends of the fixing plate 7 located at the limiting groove 8, a binding strap 10 is provided on the U-shaped rod 9 at one end of the limiting groove 8, and the binding strap One end of the side wall of 10 is provided with a Velcro fur surface 11, and the other end of the side wall of the strap 10 is provided with a Velcro hook surface 12. An upper sponge seat 32 of matching size is bonded to the inside of the upper cover 2, and an active cavity 5 is drilled out at the position of the upper sponge seat 32 located in the limiting groove 8, and telescopic cavities 13 are drilled out at both ends of the upper sponge seat 32 located at the top of the active cavity 5, and a spring rod 16 is fixed to the position of the upper cover 2 located in the telescopic cavity 13, and a U-shaped plate 15 is provided inside the upper sponge seat 32 located in the active cavity 5, and a rubber sheet 14 is bonded to the inside of the U-shaped plate 15.

[0029] Specifically, the inner dimensions of the limiting groove 8 are larger than the inner dimensions of the sponge half box 6, so that the inner wall thereof is away from the lens to avoid hard contact.

[0030] Specifically, the fixing plate 7 is bonded to the side close to the lower sponge seat 31 to prevent shaking and affecting the limiting effect after the two are separated.

[0031] Specifically, the strap 10 is connected to the U-shaped rod 9 at the other end of the limiting groove 8. The Velcro hook surface 12 on the strap 10 passes through the U-shaped rod 9 and adheres to the Velcro fur surface 11 at the matching position, which can play a restraining and limiting effect to adapt the size of the lens with a slight deviation in size.

[0032] Specifically, the spring rods 16 are respectively connected to the telescopic chambers 13, and one end of the spring rods 16 passing through the telescopic chambers 13 is inserted into the interior of the movable chamber 5. One end of the spring rods 16 located inside the movable chamber 5 is respectively fixedly connected to the outside of the U-shaped plate 15 at a matching position, so that the spring rods 16 can exert a certain downward pressure on the lens through the rubber sheet 14 in the U-shaped plate 15, and can be stably limited by the restraint of the strap 10.

[0033] Specifically, the lower sponge seat 31 and the upper sponge seat 32 are both hard rubber sponges, the sponge half box 6 is memory foam, the lower sponge seat 31 and the upper sponge seat 32 have relatively hard shock-absorbing protection, while the sponge half box 6 and the rubber sheet 14 have relatively soft shock-absorbing protection.

[0034] Working principle: after the lens is located in the limiting groove 8 and placed in the sponge half box 6, the strap 10 goes around the U-shaped rod 9 at the other end of the limiting groove 8 and is bonded through the Velcro fur surface 11 and the Velcro hook surface 12. At this time, the bottom of the lens is supported and limited by the placement cavity 4 and the sponge half box 6, and the top of the lens is bound by the strap 10, so that it has a good limiting ability in the lower box 1, and will not shake during mobile transportation. When the upper cover 2 is closed with the lower box 1, the spring rod 16 will drive the U-shaped plate 15 and the rubber sheet 14 to descend, and the rubber sheet 14 will fit on the outer wall of the strap 10 and form a certain degree of downward pressure on the lens, so that when it is moved and transported, even if there is a large vibration, it can be well limited inside the lower box 1 and the upper cover 2, thereby increasing the fixed limiting effect during mobile transportation;

[0035] The lower box 1 and the upper cover 2 are closed by fasteners at one end away from the hinge. This technical point is a common and very mature prior art and will not be described in detail in this application.

[0036] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An optical lens assembly reinforcement box, comprising a lower box (1), characterized in that: One end of the lower box (1) is rotatably connected to the upper cover (2) via a hinge, a lower sponge seat (31) of matching size is bonded to the interior of the lower box (1), a plurality of placement cavities (4) are bored on the top of the lower sponge seat (31), a sponge half box (6) is embedded in each of the placement cavities (4), a fixing plate (7) is provided above the placement cavities (4), a limiting groove (8) is bored on the fixing plate (7) at the position of the sponge half box (6), U-shaped rods (9) are fixed at both ends of the fixing plate (7) at the limiting groove (8), a binding belt (10) is provided on the U-shaped rod (9) at one end of the limiting groove (8), and one end of the side wall of the binding belt (10) is A Velcro fleece surface (11) is provided, and the other end of the side wall of the binding strap (10) is provided with a Velcro hook surface (12). An upper sponge seat (32) of matching size is bonded to the inside of the upper cover (2), and a movable cavity (5) is bored at the position of the upper sponge seat (32) located at the limiting groove (8). Telescopic cavities (13) are bored at both ends of the upper sponge seat (32) located at the top of the movable cavity (5). A spring rod (16) is fixed at the position of the upper cover (2) located at the telescopic cavity (13). A U-shaped plate (15) is provided inside the upper sponge seat (32) located at the movable cavity (5), and a rubber sheet (14) is bonded to the inside of the U-shaped plate (15).

2. The optical lens assembly reinforcement box according to claim 1, characterized in that: The inner dimensions of the limiting grooves (8) are all greater than the inner dimensions of the sponge half box (6).

3. The optical lens assembly reinforcement box according to claim 1, characterized in that: The fixing plate (7) is bonded to a side close to the lower sponge seat (31).

4. The optical lens assembly reinforcement box according to claim 1, characterized in that: The binding strap (10) is connected to the U-shaped rod (9) at the other end of the limiting groove (8); the Velcro hook surface (12) on the binding strap (10) passes through the U-shaped rod (9) and is bonded to the Velcro fleece surface (11) at a matching position.

5. The optical lens assembly reinforcement box according to claim 1, characterized in that: The spring rods (16) are respectively connected to the telescopic chambers (13), and one end of the spring rods (16) passing through the telescopic chambers (13) is inserted into the interior of the movable chamber (5), and one end of the spring rods (16) located inside the movable chamber (5) is respectively fixedly connected to the outside of the U-shaped plate (15) at a matching position.

6. The optical lens assembly reinforcement box according to claim 1, characterized in that: The lower sponge seat (31) and the upper sponge seat (32) are both made of hard rubber sponges, and the sponge half box (6) is memory foam.

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