CN214024970U - Rotary optical lens clamp - Google Patents

Abstract

The utility model discloses a rotation type optical lens piece anchor clamps, including base and extensible member, the base upper end left and right sides respectively is provided with an extensible member, base and extensible member fixed connection, the upper end of extensible member is provided with the diaphragm, the inside axle center department of diaphragm is provided with the grip slipper, base upper end table side is provided with the protection and fills up, the utility model discloses in respectively be provided with an extensible member for current upper end both sides at the base through the mode change with traditional adoption bolt fastening, when not carrying out the centre gripping like this, this extensible member is in normal state, when needs carry out the centre gripping, at this moment upwards stimulates the diaphragm to the extensible member that drives both ends is in tensile state, later places optical lens piece in the inboard of base with the diaphragm, like this under the effect of extensible member, can be fixed inseparable with optical lens piece.

Description

Rotary optical lens clamp

Technical Field

The utility model belongs to the technical field of the optics lens processing is relevant, concretely relates to rotation type optics lens anchor clamps.

Background

The lens is made of transparent materials with one or more curved surfaces, which are made of optical materials such as glass or resin, and the lens is often assembled with a spectacle frame to form spectacles after being polished, so that the spectacles are used for correcting the eyesight of a user and obtaining a clear visual field.

The prior optical lens clamp technology has the following problems: most of the existing optical lens clamps are fixed by adopting a screw rod when clamping, so that the screw rod needs to be rotated when fixing, and the optical lens clamps cannot be fixed conveniently and quickly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type optical lens piece anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotation type optical lens piece anchor clamps, includes base and extensible member, the base upper end left and right sides respectively is provided with an extensible member, base and extensible member fixed connection, the upper end of extensible member is provided with the diaphragm, the inside axle center department of diaphragm is provided with the grip slipper, base upper end table side is provided with the protection pad, the constitution of grip slipper is including end, screw rod, rotation axis and guard plate, the bottom of end is provided with the screw rod, the bottom of screw rod is provided with the rotation axis, the bottom of rotation axis is provided with the guard plate, the grip slipper passes through screw rod and diaphragm through thread groove swivelling joint.

Preferably, the board is accepted including first board, branch, limiting plate, buffering subassembly, sleeve pipe and the second of accepting to the constitution of extensible member, first bottom of accepting the board is provided with branch, the bottom of branch is provided with the sleeve pipe, the crossing department of sleeve pipe and branch is provided with the limiting plate, sheathed tube inside is provided with the buffering subassembly, the sheathed tube bottom is provided with the second and accepts the board, the extensible member is through first board and diaphragm fixed connection of accepting.

Preferably, the telescopic parts are provided with two, the size and the specification of the telescopic parts are the same, and the two telescopic parts are respectively fixed on one side of the upper end of the base.

Preferably, the clamping seat is fixed at the axle center inside the transverse plate through a thread groove.

Preferably, the bottom of branch is provided with the plectane, the inside plectane cross-section diameter size of branch is greater than the size of both ends spacing board.

Preferably, the first bearing plate and the second bearing plate are both of a plate-shaped structure, and a connecting hole is formed in the periphery of the inner part of each of the first bearing plate and the second bearing plate.

Compared with the prior art, the utility model provides a rotation type optical lens piece anchor clamps possesses following beneficial effect:

(1) the utility model discloses in through changing the traditional mode that adopts the bolt fastening into current upper end both sides at the base and respectively being provided with a extensible member, when not carrying out the centre gripping like this, this extensible member is in normal state, when needing to carry out the centre gripping, at this moment upwards stimulates the diaphragm to the extensible member that drives both ends is in tensile state, later places the optical lens piece in the inboard of base and diaphragm, like this under the effect of extensible member, can fix optical lens piece closely;

(2) the utility model discloses in be provided with the grip slipper through the upper end axle center department at the diaphragm, the grip slipper is fixed in the inside of diaphragm under the state that does not use, makes the less optical lens piece of size fix through the inside screw rod of grip slipper under the effect of grip slipper like this, can make the device's practicality more extensive like this, can adapt to the centre gripping of the optical lens piece of different sizes and specification.

Drawings

Fig. 1 is a front view of the rotary optical lens holder of the present invention;

FIG. 2 is a front view of the clamping base of the present invention;

FIG. 3 is a schematic cross-sectional view of the telescopic member of the present invention;

FIG. 4 is a drawing schematic diagram of the rotary optical lens holder of the present invention;

in the figure: 1. a clamping seat; 11. a tip; 12. a screw; 13. a rotating shaft; 14. a protection plate; 2. a transverse plate; 3. a telescoping member; 31. a first bearing plate; 32. a strut; 33. a limiting plate; 34. a buffer assembly; 35. a sleeve; 36. a second bearing plate; 4. a base; 5. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution: a rotary optical lens clamp comprises a base 4 and an extensible member 3, wherein the left side and the right side of the upper end of the base 4 are respectively provided with the extensible member 3, the extensible member 3 comprises a first bearing plate 31, a support rod 32, a limit plate 33, a buffer component 34, a sleeve 35 and a second bearing plate 36, the bottom end of the first bearing plate 31 is provided with the support rod 32, the first bearing plate 31 and the second bearing plate 36 are both of a plate-shaped structure, so that the extensible member 3 can be better protected, a connecting hole is formed in the periphery of the inner parts of the first bearing plate 31 and the second bearing plate 36, the bottom end of the support rod 32 is provided with a circular plate, the limit function can be better achieved through the arrangement of the circular plate, the diameter size of the circular plate section in the support rod 32 is larger than the size of the limit plates 33 at the two ends, the bottom end of the support rod 32 is provided with the sleeve 35, the limit plate 33 is arranged at the intersection of the sleeve 35 and the support rod 32, the buffer assembly 34 is arranged inside the sleeve 35, the second bearing plate 36 is arranged at the bottom end of the sleeve 35, the extensible part 3 is fixedly connected with the transverse plate 2 through the first bearing plate 31, the base 4 is fixedly connected with the extensible part 3, the extensible part 3 is provided with two parts, the size and the specification of the two extensible parts 3 are the same, the clamping effect can be better achieved through the arrangement of the two extensible parts 3, the two extensible parts 3 are respectively fixed on one side of the upper end of the base 4, the transverse plate 2 is arranged at the upper end of the extensible part 3, the clamping seat 1 is arranged at the inner axle center of the transverse plate 2, the clamping seat 1 is fixed at the inner axle center of the transverse plate 2 through a thread groove, so that the optical lenses with different specifications can be adapted through the clamping seat 1, the protective pad 5 is arranged on the surface side of the upper end of the base 4, the clamping seat 1 comprises an end 11, a screw 12, a rotating shaft 13 and a protective plate 14, the bottom end of the end 11 is provided with a screw 12, the bottom end of the screw 12 is provided with a rotating shaft 13, the bottom end of the rotating shaft 13 is provided with a protective plate 14, and the clamping seat 1 is rotatably connected with the transverse plate 2 through a threaded groove through the screw 12.

The utility model discloses a theory of operation and use flow: when the use of the device is to be performed, the device is first removed, then the device is left stable, after which the optical lens to be held is removed, then the transverse plate 2 is pulled upwards, so that the extensible parts 3 at the two ends can be stretched under the action of force, then the optical lens is placed on the inner sides of the base 4 and the transverse plate 2, then the transverse plate 2 is loosened, so that the optical lens can be stably clamped under the retraction of the extensible parts 3, and the protective pad 5 is arranged on the upper end surface side of the base 4, so that better protection can be achieved under the action of the protective pad 5, and the axis of the upper end of the transverse plate 2 is provided with the clamping seat 1, so that the optical lens with smaller size can be fixed by the screw 12 in the clamping seat 1 under the action of the clamping seat 1, therefore, the device has wider practicability and can be suitable for clamping optical lenses with different sizes and specifications.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A rotation type optical lens anchor clamps, includes base (4) and extensible member (3), its characterized in that: base (4) upper end left and right sides respectively is provided with a extensible member (3), base (4) and extensible member (3) fixed connection, the upper end of extensible member (3) is provided with diaphragm (2), diaphragm (2) inside axle center department is provided with grip slipper (1), base (4) upper end table side is provided with protection pad (5), the constitution of grip slipper (1) is including end (11), screw rod (12), rotation axis (13) and guard plate (14), the bottom of end (11) is provided with screw rod (12), the bottom of screw rod (12) is provided with rotation axis (13), the bottom of rotation axis (13) is provided with guard plate (14), grip slipper (1) is through screw rod (12) and diaphragm (2) through thread groove swivelling joint.

2. The rotary optical lens holder of claim 1, wherein: the constitution of extensible member (3) is including first board (31), branch (32), limiting plate (33), buffering subassembly (34), sleeve pipe (35) and the second board (36) of accepting, the first bottom of accepting board (31) is provided with branch (32), the bottom of branch (32) is provided with sleeve pipe (35), sleeve pipe (35) are provided with limiting plate (33) with the crossing department of branch (32), the inside of sleeve pipe (35) is provided with buffering subassembly (34), the bottom of sleeve pipe (35) is provided with the second and accepts board (36), extensible member (3) are through first board (31) and diaphragm (2) fixed connection of accepting.

3. The rotary optical lens holder of claim 1, wherein: the telescopic piece (3) is provided with two, two the size and the specification of telescopic piece (3) are all the same, two telescopic piece (3) are fixed respectively in each side of base (4) upper end.

4. The rotary optical lens holder of claim 1, wherein: the clamping seat (1) is fixed at the axis inside the transverse plate (2) through a thread groove.

5. A rotary optical lens holder as claimed in claim 2, wherein: the bottom of branch (32) is provided with the plectane, the inside plectane cross-section diameter size of branch (32) is greater than the size of both ends limiting plate (33).

6. A rotary optical lens holder as claimed in claim 2, wherein: the first bearing plate (31) and the second bearing plate (36) are both of a plate-shaped structure, and connecting holes are formed in the periphery of the inner parts of the first bearing plate (31) and the second bearing plate (36).

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