Fixing mechanism for grooving of glasses frame

Abstract

The utility model belongs to the technical field of glasses, and particularly relates to a fixing mechanism for slotting a glasses frame, which comprises a base, a threaded rod is arranged in the base, a moving block is arranged on the surface of the threaded rod, a moving plate is arranged at the top of the moving block, and an adjusting frame is arranged at the top of the moving plate. During use, a motor is started to drive a main gear to rotate, a threaded rod is driven to rotate through an auxiliary gear, and a moving block drives a moving plate to stably and horizontally move under the limitation of a sliding rod and a sleeve block, so that an adjusting frame is driven to move, the transverse distance between supporting plates is conveniently adjusted, and after the distance is adjusted to a proper distance, the supporting plates can be conveniently moved. The glasses frame is placed on the top of the mounting plate, the rotating handle is manually rotated to drive the adjusting rod to rotate, the connecting block drives the supporting plate to move downwards, the longitudinal distance between the mounting plates can be conveniently adjusted, and therefore the glasses frame can be fixed, and the glasses frame fixing device is suitable for fixing glasses frames of different specifications and sizes and is high in adjustability.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses, and in particular relates to a fixing mechanism for slotting a glasses frame. Background Art

[0002] Glasses are a combination of lenses and frames, used to improve vision, protect eyes or for decorative purposes. Glasses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia.

[0003] The eyeglass frame is the carrier of the lens. With the continuous emergence of new materials, the eyeglass frames currently used are mostly made of lighter materials instead of traditional metal materials, which reduces the pressure of the eyeglass frame on the bridge of the nose. The eyeglass frame needs to be grooved when installing the lenses. Due to the irregular shape of the frame, it is not convenient to fix it when processing the inner groove, so a fixing mechanism is needed to fix it. Most of the fixing mechanisms on the market cannot be adjusted and fixed according to the specifications of the eyeglass frame, and there are limitations when using them. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a fixing mechanism for slotting a glasses frame, which solves the problem that glasses frames of different specifications and sizes cannot be fixed well.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing mechanism for slotting an eyeglass frame, comprising a base, a threaded rod is arranged inside the base, a moving block is arranged on the surface of the threaded rod, a moving plate is arranged on the top of the moving block, an adjusting frame is arranged on the top of the moving plate, an adjusting rod is arranged inside the adjusting frame, a turning handle is arranged on the top of the adjusting rod, a connecting block is arranged on the surface of the turning handle, a supporting plate is arranged at one end of the connecting block, an installing box is arranged on the top of the supporting plate, a first toothed disc is arranged inside the installing box, a rotating block is arranged at one end of the first toothed disc, and a second toothed disc is meshedly connected to one side of the first toothed disc.

[0006] Preferably, a secondary gear is arranged on the surface of the threaded rod, a motor is arranged at the bottom end inside the base, a main gear is arranged at the output end of the motor, and the main gear is meshingly connected with the secondary gear.

[0007] Preferably, a slide bar is provided on the top of the base, a sleeve block is sleeved on the surface of the slide bar, and the sleeve block is fixedly connected to the movable plate, and a through groove is opened on the top of the base, and the through groove matches the size of the movable block.

[0008] Preferably, the support plates are symmetrically arranged in four groups, a mounting block is arranged inside the support plate, and a mounting plate is arranged at the bottom of the mounting block.

[0009] Preferably, an L-plate is provided inside the installation box, and two groups of L-plates are symmetrically provided, and the L-plates are respectively meshed and connected with the first gear disc and the second gear disc.

[0010] Preferably, a slide groove is provided inside the installation box, a slider is provided inside the slide groove, and the slider is fixedly connected to the L-plate.

[0011] Preferably, a limit rod is provided on one side of the L-plate, and limit holes are provided on both sides of the mounting block, and the size of the limit holes matches that of the limit rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When in use, the starting motor drives the main gear to rotate, and the threaded rod is driven to rotate through the sub-gear. Under the restriction of the sliding rod and the sleeve block, the moving block drives the moving plate to move horizontally stably, thereby driving the adjustment frame to move, which is convenient for adjusting the horizontal spacing between the support plates. After adjusting to the appropriate distance, the glasses frame is placed on the top of the mounting plate, and the handle is manually turned to drive the adjusting rod to rotate, so that the connecting block drives the support plate to move downward, which is convenient for adjusting the longitudinal spacing between the mounting plates, thereby fixing the glasses frame. It is suitable for fixing glasses frames of different specifications and sizes, and has strong adjustability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural diagram of the movable plate of the utility model;

[0017] Figure 3 It is a three-dimensional structural diagram of the adjusting rod of the utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the mounting plate of the utility model;

[0019] Figure 5 It is an internal cross-sectional view of the installation box of the utility model.

[0020] In the figure: 1. base; 2. threaded rod; 3. sub-gear; 4. motor; 5. main gear; 6. moving block; 7. moving plate; 8. slide rod; 9. sleeve block; 10. adjustment frame; 11. support plate; 12. mounting block; 13. limit plug hole; 14. mounting plate; 15. mounting box; 16. first gear disc; 17. rotating block; 18. second gear disc; 19. L plate; 20. slide groove; 21. slider; 22. limit plug rod; 23. adjustment rod; 24. turning handle; 25. connecting block; 26. through groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides the following technical solutions: a fixing mechanism for slotting an eyeglass frame, comprising a base 1, a threaded rod 2 is arranged inside the base 1, a moving block 6 is arranged on the surface of the threaded rod 2, a moving plate 7 is arranged on the top of the moving block 6, an adjusting frame 10 is arranged on the top of the moving plate 7, an adjusting rod 23 is arranged inside the adjusting frame 10, a turning handle 24 is arranged on the top of the adjusting rod 23, a connecting block 25 is arranged on the surface of the turning handle 24, a supporting plate 11 is arranged at one end of the connecting block 25, an installation box 15 is arranged on the top of the supporting plate 11, a first toothed disc 16 is arranged inside the installation box 15, a rotating block 17 is arranged at one end of the first toothed disc 16, and a second toothed disc 18 is meshedly connected to one side of the first toothed disc 16.

[0023] In a specific embodiment of the utility model, when in use, the starting motor 4 drives the main gear 5 to rotate, and the threaded rod 2 is driven to rotate through the sub-gear 3, and the moving block 6 drives the moving plate 7 to move horizontally, thereby driving the adjustment frame 10 to move, which is convenient for adjusting the lateral spacing between the support plates 11. After adjusting to a suitable distance, the glasses frame is placed on the top of the mounting plate 14, and the handle 24 is manually turned to drive the adjusting rod 23 to rotate, so that the connecting block 25 drives the support plate 11 to move downward, which is convenient for adjusting the longitudinal spacing before the mounting plate 14, so that the glasses frame can be fixed. It is suitable for fixing glasses frames of different specifications and sizes, and has strong adjustability.

[0024] In this embodiment: when in use, due to the different shapes of the glasses frame, a mounting plate 14 of a matching shape can be used. The mounting plate 14 fits tightly with the glasses frame, effectively avoiding the tilting of the glasses frame during the processing, thereby ensuring the stability of the grooving operation.

[0025] In this embodiment: when fixing, the mounting block 12 is inserted into the interior of the support plate 11, and the rotating block 17 is manually rotated to drive the first gear plate 16 to rotate, thereby driving the second gear plate 18 to rotate synchronously and in the opposite direction. With the cooperation of the slide groove 20 and the slider 21, the L plates 19 are brought close to each other, and the limiting rod 22 is inserted into the interior of the limiting hole 13. The structure is simple, and the mounting plate 14 can be well installed and fixed.

[0026] In this embodiment, when the movable plate 7 moves during adjustment, the sleeve block 9 sleeves on the surface of the slide rod 8 and moves, thereby restricting the movable plate 7 and increasing the stability of the adjustment frame 10 during movement.

[0027] The working principle and use process of the utility model: after the utility model is installed, when using it, select a suitable mounting plate 14 for installation, start the motor 4 to drive the main gear 5 to rotate, drive the threaded rod 2 to rotate through the sub-gear 3, and the moving block 6 drives the moving plate 7 to move horizontally, thereby driving the adjustment frame 10 to move, which is convenient for adjusting the horizontal spacing between the support plates 11. After adjusting to a suitable distance, place the glasses frame on the top of the mounting plate 14, manually turn the handle 24 to drive the adjusting rod 23 to rotate, so that the connecting block 25 drives the support plate 11 to move downward, which is convenient for adjusting the longitudinal spacing before the mounting plate 14, so that the glasses frame can be fixed, which is suitable for fixing glasses frames of different sizes and has strong adjustability. All electrical equipment in this device is powered by an external power supply.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing mechanism for slotting an eyeglass frame, comprising a base (1), characterized in that: A threaded rod (2) is arranged inside the base (1), a moving block (6) is arranged on the surface of the threaded rod (2), a moving plate (7) is arranged on the top of the moving block (6), an adjusting frame (10) is arranged on the top of the moving plate (7), an adjusting rod (23) is arranged inside the adjusting frame (10), a turning handle (24) is arranged on the top of the adjusting rod (23), a connecting block (25) is arranged on the surface of the turning handle (24), a supporting plate (11) is arranged at one end of the connecting block (25), a mounting box (15) is arranged on the top of the supporting plate (11), a first toothed disc (16) is arranged inside the mounting box (15), a rotating block (17) is arranged at one end of the first toothed disc (16), and a second toothed disc (18) is meshedly connected to one side of the first toothed disc (16).

2. A fixing mechanism for slotting a glasses frame according to claim 1, characterized in that: A sub-gear (3) is arranged on the surface of the threaded rod (2), a motor (4) is arranged at the bottom end inside the base (1), a main gear (5) is arranged at the output end of the motor (4), and the main gear (5) is meshedly connected with the sub-gear (3).

3. The fixing mechanism for slotting a glasses frame according to claim 1, characterized in that: A slide bar (8) is arranged on the top of the base (1), a sleeve block (9) is sleeved on the surface of the slide bar (8), and the sleeve block (9) is fixedly connected to the movable plate (7). A through groove (26) is opened on the top of the base (1), and the through groove (26) matches the size of the movable block (6).

4. The fixing mechanism for slotting a glasses frame according to claim 1, characterized in that: The support plates (11) are symmetrically arranged in four groups, a mounting block (12) is arranged inside the support plate (11), and a mounting plate (14) is arranged at the bottom of the mounting block (12).

5. A fixing mechanism for slotting a glasses frame according to claim 4, characterized in that: An L-plate (19) is arranged inside the installation box (15), and two groups of L-plates (19) are symmetrically arranged. The L-plates (19) are respectively meshed and connected with the first toothed disc (16) and the second toothed disc (18).

6. The fixing mechanism for slotting a spectacle frame according to claim 1, characterized in that: A slide groove (20) is provided inside the installation box (15), a slider (21) is provided inside the slide groove (20), and the slider (21) is fixedly connected to the L plate (19).

7. A fixing mechanism for slotting a glasses frame according to claim 5, characterized in that: A limiting insertion rod (22) is arranged on one side of the L plate (19), and limiting insertion holes (13) are provided on both sides of the mounting block (12), and the sizes of the limiting insertion holes (13) match those of the limiting insertion rod (22).

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