Neck-hanging type replaceable magnifying glass with lamps in longitudinal and transverse directions

Abstract

The utility model discloses a neck-hanging type replaceable longitudinal and transverse magnifying glass with lamps, which relates to the technical field of magnifying glass with lamps and comprises a glass frame, a hose power handle is fixedly mounted on the front side of the glass frame, and neck-hanging hoses are fixedly mounted on the left side and the right side of the front side of the hose power handle. And the middle part of the front side of the hose power supply handle is movably connected with a fixing mechanism. According to the utility model, the magnetic induction connector, the spring I, the fool-proof metal point, the connector II, the fool-proof metal key, the metal key bolt and the spring II are matched with one another, and the fool-proof metal key is clamped in the connecting clamping groove, so that the neck-hanging hose power supply handle can be connected with the mirror frame; the handle and the mirror frame can be separated, storage and packaging are convenient, the occupied space is small, the storage, packaging and transportation cost is reduced, the neck hanging hose power supply handle and the mirror frame are separable, the mirror frame can be transversely and longitudinally connected and assembled, and various requirements of users can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of magnifying glasses with lights, in particular to a neck-hanging magnifying glass with lights that can be changed vertically and horizontally. Background Art

[0002] A magnifying glass is a simple visual optical device used to observe tiny details of objects. It is a converging lens with a focal length much smaller than the eye's clear vision distance. Its imaging characteristics are magnification, upright, ipsilateral and virtual images. It is often used to enlarge fonts for the elderly or people with poor eyesight, and to read books and newspapers. It is also used for observation by archaeologists when studying cultural relics. Existing magnifying glasses can be installed with light strips and hung around the neck to make them more convenient to use.

[0003] The existing technology has the following problems:

[0004] Similar magnifying glasses on the market have a neck-hanging hose power handle that is integrated with the frame, which is inconvenient to store and package and occupies a large space. At the same time, similar magnifying glasses on the market have a neck-hanging hose power handle that is fixed to the frame, which limits the visual needs of users. Utility Model Content

[0005] The utility model provides a neck-hanging magnifying glass with a light that can be changed vertically or horizontally to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A neck-hanging magnifying glass with interchangeable vertical and horizontal lights comprises a frame, a hose power handle is fixedly installed on the front side of the frame, a neck-hanging hose is fixedly installed on the left and right sides of the front side of the hose power handle, and a fixing mechanism is movably connected to the middle part of the front side of the hose power handle.

[0008] The mirror frame includes a panel and a light-transmitting plate, the panel is fixedly installed on the top of the light-transmitting plate, a light strip is fixedly installed on the inner side of the panel, a mirror is fixedly installed on the opposite surfaces of the panel and the light-transmitting plate, magnetic induction connectors are fixedly installed on the front side and the left side of the lower surface of the panel, two springs 1 are fixedly connected to the front side and the left side of the lower surface of the panel, an anti-fool metal point is fixedly connected to the bottom end of the spring 1, and connection slots are provided on the front side and the left side of the upper surface of the panel.

[0009] The hose power handle includes a main shell, which is arranged on the front side of the frame, a battery is arranged at the lower part of the interior of the main shell, a battery cover is fixedly installed at the bottom end of the main shell, a PCB control board is fixedly installed on the top rear side of the battery cover, a power button is arranged on the left side of the outer surface of the main shell, a connecting groove is provided on the rear side of the main shell, a second connector is fixedly installed in the middle part of the inner surface of the connecting groove, a metal button pin is movably connected to the top of the main shell, an anti-fool metal button is rotatably connected to the outer surface of the metal button pin, the bottom rear side of the anti-fool metal button penetrates into the interior of the connecting slot, and a second spring is fixedly connected to the bottom front side of the anti-fool metal button.

[0010] A further improvement of the technical solution of the utility model is that two plug-in slots are provided below the inner surface of the connecting slot, and the bottom end of the fool-proof metal point penetrates into the inside of the plug-in slot.

[0011] A further improvement of the technical solution of the utility model is that the fixing mechanism includes a knob, which is movably connected to the middle part of the front side of the hose power handle, and the rear side of the knob is fixedly connected to a bevel gear 1, and an active groove is opened on the inner front side of the hose power handle, and the bevel gear 1 is movably connected inside the active groove.

[0012] A further improvement of the technical solution of the utility model is that: the left and right sides of the outer surface of the bevel gear one are meshedly connected with the bevel gear two, the side of the bevel gear two away from the bevel gear one is fixedly connected with a threaded rod, and the left and right sides of the inner front side of the hose power handle are provided with a sliding groove one, one end of the threaded rod away from the bevel gear two penetrates into the interior of the sliding groove one and the outer surface is threadedly connected with a T-shaped plug plate.

[0013] A further improvement of the technical solution of the utility model is that: both ends of the outer surface of the neck-hanging hose are fixedly connected with a clamping groove, and the T-shaped plug plate is slidably connected to the inside of the sliding groove and penetrates into the inside of the clamping groove.

[0014] A further improvement of the technical solution of the utility model is that the T-shaped plug plate includes a T-shaped clamping plate, which is threadedly connected to the outer surface of the threaded rod, and the front and rear sides of one end of the T-shaped clamping plate away from the threaded rod are slidably connected with sliding pressure plates.

[0015] A further improvement of the technical solution of the utility model is that: a side of the sliding pressure plate close to the threaded rod is movably connected to a pulling rod, and an end of the pulling rod away from the sliding pressure plate is movably connected to a J-shaped pulling plate.

[0016] A further improvement of the technical solution of the utility model is that: sliding grooves 2 are opened on the front and rear sides inside the T-shaped clamping plate, and the end of the J-shaped pull plate away from the pulling rod penetrates to the side of the front and rear ends of the T-shaped clamping plate close to the neck hose and is slidably connected to the inside of the sliding groove 2, and the side of the J-shaped pull plate away from the pulling rod is fixedly connected to a spring 3.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a neck-hanging interchangeable magnifying glass with light in vertical and horizontal directions. Through the cooperation among the magnetic induction connector, spring one, anti-fool metal point, connector two, anti-fool metal button, metal button pin and spring two, the anti-fool metal button is stuck in the connecting card slot, so the neck-hanging hose power handle can be connected to the frame, and the handle can be separated from the frame by pressing the anti-fool metal button, which is convenient for collection and packaging, occupies less space, and reduces the cost of collection, packaging and transportation. The neck-hanging hose power handle and the frame are detachable, and the frame can be connected and assembled horizontally and vertically to meet the various needs of users.

[0019] 2. The utility model provides a neck-hanging magnifying glass with a light that can be changed vertically and horizontally. The neck-hanging hose is inserted into the hose power handle through the cooperation among the knob, bevel gear one, bevel gear two, threaded rod, T-shaped plug plate, and the clamping groove. The knob can drive the bevel gear one to rotate, and the bevel gear two can drive the threaded rod to rotate, so that the T-shaped plug plate can be inserted into the inside of the clamping groove, so that the neck-hanging hose can be fixed, making the connection of the neck-hanging hose more convenient and facilitating the use of the magnifying glass with light. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the mirror frame of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the hose power handle of the utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the fixing mechanism of the utility model;

[0024] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the T-shaped plug plate.

[0025] In the figure: 1. Mirror frame; 11. Panel; 12. Light bar; 13. Mirror; 14. Translucent plate; 15. Magnetic induction connector; 16. Spring one; 17. Foolproof metal point; 2. Hose power handle; 21. Main shell; 22. Battery; 23. Battery cover; 24. PCB control board; 25. Power button; 26. Connector two; 27. Foolproof metal button; 28. Metal button latch; 29. ​​Spring two; 3. Hook hose; 31. Snap-in slot; 4. Fixing mechanism; 41. Knob; 42. Bevel gear one; 43. Bevel gear two; 44. Threaded rod; 45. T-type plug plate; 451. T-type card plate; 452. Sliding pressure plate; 453. Pull rod; 454. J-type pull plate; 455. Spring three. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0027] like Figure 1-3 As shown, the utility model provides a neck-hanging interchangeable vertical and horizontal lighted magnifying glass, comprising a lens frame 1, a hose power handle 2 is fixedly installed on the front side of the lens frame 1, a neck-hanging hose 3 is fixedly installed on the left and right sides of the front side of the hose power handle 2, a fixing mechanism 4 is movably connected to the middle part of the front side of the hose power handle 2, the lens frame 1 comprises a panel 11 and a light-transmitting plate 14, the panel 11 is fixedly installed on the top of the light-transmitting plate 14, a light bar 12 is fixedly installed on the inner side of the panel 11, a mirror surface 13 is fixedly installed on the opposite surface of the panel 11 and the light-transmitting plate 14, a magnetic induction connector 15 is fixedly installed on the front side and the left side of the lower surface of the panel 11, two springs 16 are fixedly connected on the front side and the left side of the lower surface of the panel 11, a fool-proof metal point 17 is fixedly connected to the bottom end of the spring 16, and a connection slot is provided on the front side and the left side of the upper surface of the panel 11. The hose power handle 2 includes a main shell 21, which is arranged at the front side of the lens frame 1, and a battery 22 is arranged at the lower part of the main shell 21. A battery cover 23 is fixedly installed at the bottom end of the main shell 21, and a PCB control board 24 is fixedly installed at the top rear side of the battery cover 23. A power button 25 is arranged on the left side of the outer surface of the main shell 21, and a connecting groove is arranged at the rear side of the main shell 21. A second connector 26 is fixedly installed at the middle part of the inner surface of the connecting groove. A metal button plug 28 is movably connected to the top of the main shell 21, and an anti-fool metal button 27 is rotatably connected to the outer surface of the metal button plug 28. The bottom rear side of the anti-fool metal button 27 penetrates into the interior of the connecting card slot, and the bottom front side of the anti-fool metal button 27 is fixedly connected with a second spring 29. Two plug-in slots are arranged at the lower part of the inner surface of the connecting groove, and the bottom end of the anti-fool metal point 17 penetrates into the interior of the plug-in slot.

[0028] Under the push of spring 29, the fool-proof metal button 27 can be stuck in the connecting slot, and under the push of spring 16, the fool-proof metal point 17 can be stuck in the inside of the plug-in slot, so that the neck-hanging hose power handle 2 can be connected to the frame 1, and through the connection between connector 26 and the magnetic induction connector 15, the battery 22 can power the light bar 12, thereby providing lighting for the use of the magnifying glass, and then by pressing the fool-proof metal button 27, the neck-hanging hose power handle 2 can be separated from the frame 1, which facilitates the use of the magnifying glass.

[0029] like Figure 4 As shown, the utility model provides a neck-hanging interchangeable vertical and horizontal lighted magnifying glass, the fixing mechanism 4 includes a knob 41, the knob 41 is movably connected to the middle part of the front side of the hose power handle 2, the rear side of the knob 41 is fixedly connected to a bevel gear 1 42, the inner front side of the hose power handle 2 is provided with a movable groove, the bevel gear 1 42 is movably connected to the inside of the movable groove, the outer surface of the bevel gear 1 42 is meshed with a bevel gear 2 43 on both sides, the bevel gear 2 43 is fixedly connected to a threaded rod 44 on one side away from the bevel gear 1 42, the inner front side of the hose power handle 2 is provided with a sliding groove 1 on both sides, one end of the threaded rod 44 away from the bevel gear 2 43 penetrates into the inside of the sliding groove 1 and the outer surface is threadedly connected with a T-shaped plug plate 45, the outer surface of the neck-hanging hose 3 is fixedly connected with a clamping groove 31 at both ends, the T-shaped plug plate 45 is slidably connected to the inside of the sliding groove 1 and penetrates into the inside of the clamping groove 31;

[0030] When connecting the neck-hanging hose 3, the neck-hanging hose 3 is inserted into the hose power handle 2, and the knob 41 is rotated to drive the bevel gear 1 42 to rotate, and the threaded rod 44 can be driven to rotate through the bevel gear 2 43, so that the T-shaped plug plate 45 can slide inside the sliding groove 1 and can be inserted into the inside of the clamping groove 31, so that the neck-hanging hose 3 can be fixed, making the connection of the neck-hanging hose 3 more convenient and facilitating the use of the lighted magnifying glass.

[0031] like Figure 5As shown, the utility model provides a neck-hanging interchangeable magnifying glass with light in the vertical and horizontal directions, the T-shaped plug plate 45 includes a T-shaped card plate 451, the T-shaped card plate 451 is threadedly connected to the outer surface of the threaded rod 44, the front and rear sides of the end of the T-shaped card plate 451 away from the threaded rod 44 are slidably connected with a sliding pressure plate 452, the side of the sliding pressure plate 452 close to the threaded rod 44 is movably connected with a pulling rod 453, and the end of the pulling rod 453 away from the sliding pressure plate 452 is movably connected with a J-shaped pull plate 454, and the front and rear sides of the T-shaped card plate 451 are provided with a sliding groove 2, and the end of the J-shaped pull plate 454 away from the pulling rod 453 penetrates to the front and rear ends of the T-shaped card plate 451 near the side of the neck-hanging hose 3 and is slidably connected to the inside of the sliding groove 2, and the side of the J-shaped pull plate 454 away from the pulling rod 453 is fixedly connected with a spring 3 455;

[0032] When the neck-hanging hose 3 is fixed by the T-shaped plug plate 45, as the T-shaped plug plate 45 slides, the J-shaped pull plate 454 can be squeezed, and the spring three 455 can be squeezed, so that the sliding pressure plate 452 can slide by the pulling rod 453, so that the sliding pressure plate 452 can squeeze the inside of the clamping groove 31, so that the fixing effect of the neck-hanging hose 3 is better.

[0033] The following is a detailed description of the working principle of the neck-hanging interchangeable vertical and horizontal lighted magnifying glass.

[0034] like Figure 1-5 As shown, under the push of spring 29, the anti-fool metal button 27 can be stuck in the connecting slot, and under the push of spring 16, the anti-fool metal point 17 can be stuck in the inside of the plug-in slot, so that the neck-hanging hose power handle 2 can be connected to the frame 1, and through the connection between connector 26 and the magnetic induction connector 15, the battery 22 can power the light bar 12, so as to provide lighting for the use of the magnifying glass, and the power supply of the battery can be controlled by the PCB control board 24 and the power button 25. Then, by pressing the anti-fool metal button 27, the neck-hanging hose power handle 2 can be separated from the frame 1, which is convenient for collection and packaging, occupies less space, and reduces the cost of collection, packaging and transportation. The neck-hanging hose power handle 2 and the frame 1 can be connected and assembled horizontally and vertically through different connection positions to meet the various needs of users.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. Neck-hanging interchangeable magnifying glass with light, featuring: The invention comprises a spectacles frame (1), a hose power handle (2) being fixedly mounted on the front side of the spectacles frame (1), a neck-hanging hose (3) being fixedly mounted on the left and right sides of the front side of the hose power handle (2), and a fixing mechanism (4) being movably connected to the middle part of the front side of the hose power handle (2); The mirror frame (1) comprises a panel (11) and a light-transmitting plate (14), wherein the panel (11) is fixedly mounted on the top of the light-transmitting plate (14), a light bar (12) is fixedly mounted on the inner side of the panel (11), a mirror surface (13) is fixedly mounted on the opposite surfaces of the panel (11) and the light-transmitting plate (14), a magnetic induction connector (15) is fixedly mounted on the front side and the left side of the lower surface of the panel (11), two springs (16) are fixedly connected to the front side and the left side of the lower surface of the panel (11), the bottom end of the spring (16) is fixedly connected to an anti-fool metal point (17), and a connection slot is provided on the front side and the left side of the upper surface of the panel (11); The hose power handle (2) comprises a main shell (21), the main shell (21) is arranged on the front side of the mirror frame (1), a battery (22) is arranged at the lower part of the interior of the main shell (21), a battery cover (23) is fixedly installed at the bottom end of the main shell (21), a PCB control board (24) is fixedly installed at the top rear side of the battery cover (23), a power button (25) is arranged on the left side of the outer surface of the main shell (21), a connection slot is provided at the rear side of the main shell (21), a second connector (26) is fixedly installed at the middle part of the inner surface of the connection slot, a metal button plug (28) is movably connected to the top of the main shell (21), an anti-fool metal button (27) is rotatably connected to the outer surface of the metal button plug (28), the bottom rear side of the anti-fool metal button (27) penetrates into the interior of the connection slot, and the bottom front side of the anti-fool metal button (27) is fixedly connected to a second spring (29).

2. The neck-hanging interchangeable magnifying glasses with lights in vertical and horizontal directions according to claim 1, characterized in that: Two plug-in slots are provided below the inner surface of the connection slot, and the bottom end of the fool-proof metal point (17) penetrates into the interior of the plug-in slot.

3. The neck-hanging interchangeable magnifying glasses with lights in both vertical and horizontal directions according to claim 1, characterized in that: The fixing mechanism (4) includes a knob (41), the knob (41) is movably connected to the middle of the front side of the hose power handle (2), the rear side of the knob (41) is fixedly connected to a bevel gear 1 (42), the inner front side of the hose power handle (2) is provided with a movable groove, and the bevel gear 1 (42) is movably connected inside the movable groove.

4. The neck-hanging interchangeable magnifying glasses with lights in both vertical and horizontal directions according to claim 3, characterized in that: The outer surface of the bevel gear 1 (42) is meshed with the bevel gear 2 (43) on both sides, and the bevel gear 2 (43) is fixedly connected to the side away from the bevel gear 1 (42) with a threaded rod (44). The inner front side of the hose power handle (2) is provided with a sliding groove 1 on both sides, and one end of the threaded rod (44) away from the bevel gear 2 (43) passes through the interior of the sliding groove 1 and is threadedly connected to a T-shaped plug plate (45) on the outer surface.

5. The neck-hanging interchangeable magnifying glasses with lights in vertical and horizontal directions according to claim 4, characterized in that: Both ends of the outer surface of the neck-hanging hose (3) are fixedly connected with a clamping groove (31), and the T-shaped plug plate (45) is slidably connected to the inside of the sliding groove and penetrates into the inside of the clamping groove (31).

6. The neck-hanging interchangeable magnifying glasses with lights in vertical and horizontal directions according to claim 5, characterized in that: The T-shaped inserting plate (45) comprises a T-shaped clamping plate (451), wherein the T-shaped clamping plate (451) is threadedly connected to the outer surface of the threaded rod (44), and the front and rear sides of one end of the T-shaped clamping plate (451) away from the threaded rod (44) are slidably connected to sliding pressing plates (452).

7. The neck-hanging interchangeable magnifying glasses with lights in both vertical and horizontal directions according to claim 6, characterized in that: The side of the sliding pressure plate (452) close to the threaded rod (44) is movably connected to a pulling rod (453), and the end of the pulling rod (453) away from the sliding pressure plate (452) is movably connected to a J-shaped pulling plate (454).

8. The neck-hanging interchangeable magnifying glasses with lights in vertical and horizontal directions according to claim 7, characterized in that: The T-shaped card plate (451) is provided with a second sliding groove on both the front and rear sides thereof. The end of the J-shaped pull plate (454) away from the pulling rod (453) passes through the front and rear ends of the T-shaped card plate (451) and is close to the side of the neck-hanging hose (3) and is slidably connected to the inside of the second sliding groove. The side of the J-shaped pull plate (454) away from the pulling rod (453) is fixedly connected to a third spring (455).

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