PPG lens placing box

Abstract

The utility model discloses a PPG lens placement box, and relates to the technical field of lens storage appliances, the PPG lens placement box comprises an outer shell, a plurality of circular sheets which are arranged in an array and have the same structure are arranged in an inner cavity of the outer shell, the plurality of circular sheets are arranged at intervals to form a plurality of lens clamping grooves, and bases are arranged at the lower parts of the plurality of circular sheets; a plurality of lifting clamping mechanisms which are the same in structure and installation mode are arranged on one side of each base, T-shaped sliding rods are fixedly arranged on the lower portions of the two sides of each base, and T-shaped sliding grooves formed in the lower portion of the side wall of the outer shell are formed in the outer portions of the T-shaped sliding rods in a sliding mode. The problems that the structure in the box cannot be adjusted according to the model and specification of the lens and the structure in the box cannot be matched with the lens, so that the lens shakes or rubs, and the performance is affected are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of lens storage devices, in particular to a PPG lens storage box. BACKGROUND

[0002] Concentric circle glasses are a kind of glasses with special design and principle, which correct different diopters through different curvatures of the lenses and have the function of preventing myopia. However, the current PPG lens storage box may not be suitable for different specifications of concentric circle lenses, and different brands, models or designs of lenses may require different types of storage boxes, which will not be conducive to cost control, and the internal structure of the storage box cannot be well matched with the lenses, which may cause the lenses to shake, rub or be pressed in the box, thereby affecting the integrity and performance of the lenses. CONTENT OF THE UTILITY MODEL

[0003] In order to improve the problem that the internal structure of the box cannot be adjusted according to the model and specification of the lens, and the internal structure of the box cannot be matched with the lens, causing the lens to shake or rub and thereby affecting the performance, the present application provides a PPG lens storage box.

[0004] The PPG lens storage box provided by the present application adopts the following technical scheme:

[0005] A PPG lens storage box, comprising an outer shell, a plurality of arrayed and identically structured circular pieces are arranged in the inner cavity of the outer shell, a plurality of the circular pieces are arranged at intervals to form a plurality of lens clamping grooves, a plurality of the circular pieces are provided with a base at the lower part, and a plurality of the bases are provided with a plurality of lifting clamping mechanisms which are identical in structure and mounting mode on one side.

[0006] The lifting clamping mechanism comprises a horizontal push rod fixed on one side of the base and arranged symmetrically, the horizontal push rod is connected with a scissor-shaped inclined support rod on the side away from the base, the inclined support rod is connected with an inner arc-shaped clamping piece at the end away from the horizontal push rod, the outer arc-shaped clamping piece is slidably arranged on the outer part of the inner arc-shaped clamping piece and abuts against the side wall of the circular piece, a horizontal fixing rod is slidably arranged between the two inclined support rods, and the horizontal fixing rod is fixedly connected with a support seat at the two ends away from the inclined support rod and fixedly connected with the inner cavity bottom of the outer shell.

[0007] A plurality of T-shaped sliding rods are fixedly arranged at the lower part of the two sides of the base, and a plurality of T-shaped sliding grooves are slidably arranged on the lower part of the side wall of the outer shell.

[0008] By adopting the above technical scheme, the plurality of lens clamping grooves combined by the plurality of circular pieces can well protect and limit the lens in the transverse direction, and the outer arc-shaped clamping piece and the inner arc-shaped clamping piece in the lifting clamping mechanism are matched with each other, so as to further clamp and fix the lens, so that the lens will not be damaged due to vibration during transportation, thereby affecting the performance. The T-shaped sliding groove and the T-shaped sliding rod are matched with each other to drive the base and the circular piece and the lens clamping groove to move close to each other or separate, thereby clamping the lens of different specifications.

[0009] Preferably, the lifting clamping mechanism further comprises inner sliding grooves respectively arranged on both sides of the transverse fixing rod inner cavity, and a connecting shaft is slidingly arranged in the inner sliding groove inner cavity and the inclined support rod inner cavity.

[0010] By adopting the above technical scheme, the inner sliding groove can guide and limit the connecting shaft.

[0011] Preferably, arc-shaped sliding grooves are arranged in the middle of the inner and outer arc surfaces of the inner arc-shaped clamping piece, and an arc-shaped sliding rod is slidingly arranged in the arc-shaped sliding groove and fixed to the outer arc-shaped clamping piece.

[0012] By adopting the above technical scheme, the arc-shaped sliding groove and the arc-shaped sliding rod are matched with each other to limit and guide the inner arc-shaped clamping piece and the outer arc-shaped clamping piece.

[0013] Preferably, an inner arc groove is arranged in the middle of the outer arc-shaped clamping piece and slidingly arranged with the inner arc-shaped clamping piece.

[0014] By adopting the above technical scheme, the inner arc groove can provide a moving space for the inner arc-shaped clamping piece when the inclined support rod drives the inner arc-shaped clamping piece to move and guide the inner arc-shaped clamping piece.

[0015] Preferably, a rack is slidingly arranged on the upper part of the T-shaped sliding rod and fixed to the lower part of the side wall of the inner cavity of the outer shell.

[0016] By adopting the above technical scheme, the rack can help the T-shaped sliding rod to move accurately in the outer shell and has a guiding effect at the same time.

[0017] Preferably, a ratchet wheel is rotatably arranged on the upper part of the side wall of the base and engaged with the rack, and a pawl is rotatably arranged on the upper part of the side wall of the base and engaged with the ratchet wheel.

[0018] By adopting the above technical scheme, the ratchet wheel and the pawl are matched with each other to limit, and the rack is matched with the ratchet wheel to limit the base and the outer shell.

[0019] Preferably, an inner sliding ring is fixed to the end of the connecting shaft away from the inclined support rod and slidingly arranged with the inner sliding groove and limited.

[0020] By adopting the technical scheme, the inner sliding ring can help the connecting shaft to slide in the transverse fixing rod better.

[0021] Preferably, the two lateral surfaces of the transverse fixing rod are slidably arranged with the opposite lateral surfaces of the two inclined support rods, and the two inclined support rods are located on the same side of the outer arc-shaped clamping piece.

[0022] By adopting the technical scheme, the two inclined support rods are located on the same side of the outer arc-shaped clamping piece, so that when the lens is placed, the inclined support rods will not weaken the clamping and fixing effect or cause damage to the lens when the lens shakes.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. By the cooperation between the base, the T-shaped sliding rod and the T-shaped sliding groove, the distance between the two circular pieces arranged side by side and the lens clamping groove can be adjusted according to the size of the lens.

[0025] 2. By moving the horizontal push rod with the help of the base, the inclined support rod is moved, and under the cooperation of the transverse fixing rod and the connecting shaft, the inclined support rod pushes the inner arc-shaped clamping piece to move in the outer arc-shaped clamping piece to adjust the height of clamping the lens, thereby protecting the lens when it shakes. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a top view of the whole application;

[0027] Figure 2 It is an enlarged view of the structure at the position of the ratchet and pawl of the application;

[0028] Figure 3 It is a position view of the outer arc-shaped clamping piece and the inner arc-shaped clamping piece of the application;

[0029] Figure 4 It is an enlarged view of the whole lifting and clamping mechanism of the application;

[0030] Figure 5 It is an enlarged view of the position structure of the transverse fixing rod and the inner sliding groove of the application;

[0031] Figure 6 It is an enlarged view of the structure of the arc-shaped sliding groove and the arc-shaped sliding rod of the application.

[0032] Reference signs: 1, outer housing; 2, circular piece; 3, lens clamping groove;

[0033] 4, lifting clamping mechanism; 41, horizontal push rod; 42, inclined strut; 43, outer arc-shaped clamping piece; 44, inner arc-shaped clamping piece; 45, horizontal fixing rod; 46, support seat; 47, inner sliding groove; 48, connecting shaft; 481, inner sliding ring; 49, arc-shaped sliding groove; 410, arc-shaped sliding rod; 411, inner arc-shaped groove;

[0034] 5, base; 6, T-shaped sliding rod; 7, T-shaped sliding groove; 8, rack; 9, ratchet; 10, pawl. DETAILED DESCRIPTION

[0035] The following will be described in detail in combination with the accompanying drawings Figures 1-6 The application is further described in detail.

[0036] The embodiment of the application discloses a PPG lens placing box.

[0037] Referring to Figures 1-3 A PPG lens placing box comprises a shell body 1 placed on a desktop, and a plurality of circular pieces 2 arranged at intervals in the inner cavity of the shell body 1, wherein the plurality of circular pieces 2 are symmetrical to each other and have the same structure, the plurality of circular pieces 2 located on the same side are arranged in an array to form a straight line, the interval distance between the plurality of circular pieces 2 can form a plurality of lens clamping grooves 3, the width distance of the plurality of lens clamping grooves 3 is the width of the PPG lens, the lower part of each of the plurality of circular pieces 2 is clamped and fixed to the upper part of a base 5, and the lower part of the two side surfaces of the base 5 in the array direction of the plurality of circular pieces 2 is fixedly connected with one side surface of a T-shaped sliding rod 6.

[0038] Referring to Figures 1-3 The surface of the T-shaped sliding rod 6 is a smooth surface, the outer surface of the T-shaped sliding rod 6 is slidably arranged with a T-shaped sliding groove 7 which also has a smooth surface, the T-shaped sliding groove 7 is arranged in the lower part of the side wall of the inner cavity of the shell body 1, the upper part of the T-shaped sliding rod 6 is slidably arranged with the lower surface of a rack 8, the side surface of the rack 8 away from the base 5 is fixedly connected with the lower part of the side wall of the inner cavity of the shell body 1, the upper part of the rack 8 is arranged in meshing with a ratchet 9, the ratchet 9 is rotatably arranged on the upper part of the side wall of the base 5 and located on one side of the upper part of the T-shaped sliding rod 6, one side of the ratchet 9 is clamped and limited with a pawl 10, the rotating end of the pawl 10 is rotatably arranged on the upper part of the side wall of the base 5, and the pawl 10 is also located on one side of the upper end of the T-shaped sliding rod 6.

[0039] The outer shell 1 provides the first layer of protection for the lens, while the base 5 supports the circular piece 2 and the lens slot 3, allowing the circular piece 2 and the lens slot 3 to work together to more stably clamp the lens. The T-shaped slide rods 6 fixed on both sides of the base 5 cooperate and slide with the T-shaped slide grooves 7 opened in the lower part of the inner cavity side wall of the outer shell 1, so as to adjust the distance between the two bases 5 and the distance between the two rows of circular pieces 2 and lens slots 3. The ratchet 9 and pawl 10 rotatably set on the upper part of the T-shaped slide rod 6 engage with each other, and the ratchet 9 cooperates with the rack 8 to precisely adjust and limit the position of the base 5.

[0040] It should be noted that the ratchet 9 and pawl 10 are existing structures, and their structural principles will not be elaborated here. Furthermore, the pawl 10 limits the ratchet 9 in two directions. That is, no matter whether the base 5 is moved forward or backward, the pawl 10 must be separated from the ratchet 9 before it can be moved.

[0041] Reference Figure 2 , Figures 4-6 Several lifting clamping mechanisms 4 are provided on one side of several bases 5, and the lifting clamping mechanisms 4 are the same in structure and installation method. Each lifting clamping mechanism 4 includes a horizontal push rod 41 fixedly installed on the lower part of one side of the base 5. The horizontal push rods 41 fixedly installed on the lower part of the base 5 are symmetrically arranged with each other, but not on the same straight line, and need to be staggered by a certain position. The surface of the horizontal push rod 41 away from the base 5 is rotatably connected to the lower end surface of the diagonal support rod 42, and the two diagonal support rods 42 are arranged in a scissor shape. The end of the diagonal support rod 42 away from the horizontal push rod 41 is rotatably connected to the lower end of the inner arc-shaped clamping piece 44. The outer arc-shaped clamping piece 43 is sleeved on the outside of the inner arc-shaped clamping piece 44, and the inner surface of the outer arc-shaped clamping piece 43 and the outer surface of the inner arc-shaped clamping piece 44 are slidably arranged with each other. The upper end surface of the outer arc-shaped clamping piece 43 is attached to and abuts against one side wall of the circular piece 2.

[0042] Figure 4 , Figure 6 An inner arc groove 411 is provided in the middle of the outer arc-shaped clamp 43, and the inner arc groove 411 and the inner arc-shaped clamp 44 are slidably arranged together. At the same time, the inner arc groove 411 provides sliding space for the pivot shaft provided at the connection between the inner arc-shaped clamp 44 and the diagonal brace 42. An arc-shaped sliding groove 49 with the same structure and smooth surface is provided in the middle of the inner arc surface and the middle of the outer arc surface of the inner arc-shaped clamp 44. The inside of the arc-shaped sliding groove 49 is slidably arranged with the arc-shaped sliding rod 410, which is also set with a smooth surface. The surface of the arc-shaped sliding rod 410 away from the arc-shaped sliding groove 49 is fixedly connected to the middle of the two protruding surfaces of the outer arc-shaped clamp 43.

[0043] Reference Figure 4 , Figure 5The two inclined support rods 42 are arranged to slide with the transverse fixed rod 45, the two side surfaces of the transverse fixed rod 45 are attached to and slide with the opposite side surfaces of the two inclined support rods 42, the positions of the two inclined support rods 42 are on the same side of the outer arc-shaped clamping piece 43, two inner sliding grooves 47 with the same structure are arranged on the two sides of the inner cavity of the transverse fixed rod 45, the inner cavity surfaces of the two inner sliding grooves 47 are smooth surfaces and are arranged to slide with two inner sliding rings 481 which also have smooth surfaces, the middle parts of the two inner sliding rings 481 are fixedly penetrated by two connecting shafts 48, the outer ring surfaces of the connecting shafts 48 are arranged to slide with the inner cavity surfaces of the inclined support rods 42, the connecting shafts 48 can have a lever effect on the inclined support rods 42, thereby limiting the inclined support rods 42, and the side surfaces of the transverse fixed rod 45 away from the inclined support rods 42 are fixedly connected with the upper surfaces of the support bases 46, and the lower surfaces of the two support bases 46 are fixedly connected with the inner cavity bottom surface of the shell body 1, thereby supporting the entire lifting clamping mechanism 4.

[0044] The horizontal push rod 41 is fixedly connected with the base 5, so that when the two ends of the base 5 move, the horizontal push rod 41 moves together, when the horizontal push rod 41 moves, the inclined support rod 42 moves, when the inclined support rod 42 moves with the horizontal push rod 41, because the middle part of the inclined support rod 42 is provided with the connecting shaft 48 which is connected with the transverse fixed rod 45 and guided and limited by the inner sliding groove 47 and the inner sliding ring 481, the movement direction of the connecting shaft 48 is limited by the transverse fixed rod 45, and the inclined support rod 42 is also limited, thereby the upper end of the inclined support rod 42 can push the inner arc-shaped clamping piece 44 to move in the outer arc-shaped clamping piece 43, and the movement of the inner arc-shaped clamping piece 44 is guided and limited by the cooperation between the arc-shaped sliding groove 49 and the arc-shaped sliding rod 410.

[0045] It should be noted that the lifting clamping mechanism 4 is arranged at the two ends of the lens clamping groove 3, and only the cooperation of the two lifting clamping mechanisms 4 can better clamp the lens, and the inner arc-shaped clamping piece 44 and the outer arc-shaped clamping piece 43 can be made of plastic material, which can reduce the damage to the lens during clamping and fixing.

[0046] The implementation principle of the PPG lens placing box is as follows: the shell 1 is placed on the desktop, then the position of the circular plate 2 and the lens clamping groove 3 is adjusted by moving the base 5, and the base 5 and the circular plate 2 are fixed by the cooperation of the ratchet 9 and the pawl 10; when the base 5 moves, the horizontal push rod 41 moves, and the inclined support rod 42 moves when the horizontal push rod 41 moves; the inclined support rod 42 is limited by the horizontal fixing rod 45 and the connecting shaft 48, and is guided and limited by the cooperation of the inner sliding groove 47 and the inner sliding ring 481, so that the upper end of the inclined support rod 42 can drive the inner arc-shaped clamping piece 44 to move in the outer arc-shaped clamping piece 43 during the movement of the inclined support rod 42, and the movement of the inner arc-shaped clamping piece 44 is guided and limited by the cooperation between the arc-shaped sliding groove 49 and the arc-shaped sliding rod 410; after all the preparations are completed, the lens can be placed in, and the two inner arc-shaped clamping pieces 44 and the outer arc-shaped clamping piece 43 can fix the lens to prevent the lens from being damaged due to shaking during transportation.

[0047] The above is only an optional embodiment of the present disclosure and is not used to limit the present disclosure. For those skilled in the art, the present disclosure can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A PPG lens placement case, characterized in that: Including outer shell (1), the outer shell (1) cavity is provided with several array arrangement and same structure circular sheet (2), several circular sheet (2) are spaced apart from each other and form several lens card slots (3), several circular sheet (2) lower part is equipped with base (5), several base (5) one side is provided with several structure and same installation mode lifting clamping mechanism (4); The lifting clamping mechanism (4) includes the horizontal push rod (41) symmetrically arranged on one side of the lower part of the base (5), the horizontal push rod (41) is connected to the inclined support rod (42) which is arranged in a scissors shape, the inclined support rod (42) is connected to the inner arc clamping piece (44) at one end away from the horizontal push rod (41), the outer arc clamping piece (43) is slidably arranged on the outer arc surface of the inner arc clamping piece (44), the horizontal fixing rod (45) is slidably arranged between the two inclined support rods (42), and the support seat (46) is fixedly connected to the bottom of the inner cavity of the outer shell (1) on both ends of the horizontal fixing rod (45) away from the inclined support rod (42). The T-shaped slide rod (6) is fixedly arranged on the lower part of the two sides of the base (5), and the T-shaped slide groove (7) is formed in the lower part of the side wall of the outer shell (1).

2. A PPG lens placement case according to claim 1, characterized in that: The inner slide groove (47) is formed in the inner cavity of the horizontal fixing rod (45) on both sides, and the connecting shaft (48) is slidably arranged in the inner cavity of the inclined support rod (42).

3. The PPG lens placement case of claim 1, wherein: The arc-shaped sliding slot (49) is formed in the middle of the inner and outer arc surfaces of the inner arc clamping piece (44), and the arc-shaped sliding rod (410) is slidably arranged in the arc-shaped sliding slot (49).

4. The PPG lens placement case of claim 1, wherein: The inner arc groove (411) is formed in the middle of the outer arc clamping piece (43) and slidably arranged with the inner arc clamping piece (44).

5. The PPG lens placement case of claim 1, wherein: The rack (8) is slidably arranged on the upper part of the T-shaped slide rod (6) and fixedly arranged in the inner cavity of the outer shell (1).

6. A PPG lens placement case according to claim 5, characterized in that: The ratchet wheel (9) is rotatably arranged on the upper part of the side wall of the base (5) and engaged with the rack (8), and the ratchet pawl (10) is rotatably arranged on the upper part of the side wall of the base (5) and engaged with the ratchet wheel (9).

7. A PPG lens placement case according to claim 2, characterized in that: The inner sliding ring (481) is fixedly arranged at one end of the connecting shaft (48) away from the inclined support rod (42) and slidably arranged with the inner slide groove (47).

8. The PPG lens placement case of claim 1, wherein: The horizontal fixing rod (45) is slidably arranged on the opposite side surface of the two inclined support rods (42), and the two inclined support rods (42) are located on the same side of the outer arc clamping piece (43).

Images