CN219574499U - Foldable magnifier - Google Patents

Abstract

The utility model discloses a foldable magnifier, which comprises a shell, wherein a notch is formed in the top of the shell, an amplifying lens body is fixedly arranged in an inner cavity of the notch, an upper cover plate and a lower cover plate are respectively hinged to one ends of the upper side and the lower side of the shell, connecting sleeves are welded on one sides of the upper cover plate and the lower cover plate, connecting pieces are welded on one sides of the shell, threading holes are formed in the surfaces of the connecting sleeves and the connecting pieces, connecting ropes are clamped in the inner cavity of the threading holes, two ends of the connecting ropes penetrate through the threading holes and extend to the outside to be fixedly connected with a screwed pipe and a screw rod respectively, and the screwed pipe and the screw rod are correspondingly arranged; the device comprises a collapsible cover shell by shell, upper cover plate and lower apron, through the foldability, reduces the volume of this magnifying glass, and then portable, covers the protection through the cooperation of upper cover plate and lower apron to the magnifying glass body, prevents that it from being scraped the flower.

Description

Foldable magnifier

Technical Field

The utility model relates to the field of magnifiers, in particular to a foldable magnifier.

Background

Magnifiers are simple visual optics used to view tiny details of objects, converging lenses with a focal length much smaller than the apparent distance of the eye.

At present, most of magnifiers are composed of a fixed handle, a mirror frame and magnifier lenses, the magnifier cannot be folded and is unfavorable for carrying, but part of magnifiers can be folded, but have no protective structure for the magnifier lenses, so that the magnifier lenses are easy to scratch, and therefore, aiming at the current situation, the development of a foldable magnifier is urgently needed to overcome the defects in the current practical application and meet the current demands.

Disclosure of Invention

The present utility model is directed to a foldable magnifier, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a collapsible magnifying glass, includes the shell, the notch has been seted up at the top of shell, the inner chamber fixed mounting of notch has the magnifying glass body, the one end of both sides is articulated respectively to the upper cover plate and lower apron about the shell, one side welding of upper cover plate and lower apron has the adapter sleeve, one side welding of shell has the connecting piece, the through wires hole has all been seted up on the surface of adapter sleeve and connecting piece, the inner chamber joint of through wires hole has the connecting rope, the both ends of connecting rope all run through the through wires hole and extend to outside fixedly connected with screwed pipe and screw rod respectively, screwed pipe and screw rod are corresponding the setting.

As a further scheme of the utility model: the utility model discloses a connecting sleeve, including the adapter sleeve, the adapter sleeve is seted up to one side of adapter sleeve, the inner chamber threaded connection of screw hole has knob bolt, one side of knob bolt runs through the screw hole and extends to outside and one side threaded connection of connecting piece.

As still further aspects of the utility model: the bottom of upper cover plate and the top of lower cover plate all bond and have sealed pad, the top and the bottom laminating of shell are respectively kept away from to one side of upper cover plate and lower cover plate to sealed pad.

As still further aspects of the utility model: the shell, the upper cover plate, the lower cover plate, the connecting sleeve and the connecting piece are all stainless steel pieces and are made of stainless steel.

As still further aspects of the utility model: the screw tube is a stainless steel tube, and the screw rod is a stainless steel rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device comprises a foldable casing, an upper cover plate and a lower cover plate, and the volume of the magnifier is reduced through the foldability, so that the magnifier is convenient to carry.

2. Through the cooperation of upper cover plate and lower apron, cover the protection to amplifying lens body, prevent that it from being scraped the flower.

In summary, most of the magnifiers of the present utility model are composed of the fixed handle, the frame and the magnifier lens, and the magnifier cannot be folded, which is not beneficial to carrying, but part of the magnifiers can be folded, but the magnifier has no protective structure for the magnifier lens, which results in the problem that the magnifier lens is easy to scratch.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present utility model.

Fig. 2 is a perspective view of the structure of the housing, magnifying lens body, upper cover plate and lower cover plate of the present utility model.

Fig. 3 is a partial front cross-sectional view of the structure of the connecting sleeve of the present utility model.

In the figure: 1. a housing; 2. an amplifying lens body; 3. an upper cover plate; 4. a lower cover plate; 5. connecting sleeves; 6. a connecting piece; 7. a threading hole; 8. a connecting rope; 9. a solenoid; 10. a screw; 11. a knob bolt; 12. and a sealing gasket.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Examples

Referring to fig. 1 to 3, in the embodiment of the utility model, a foldable magnifier includes a housing 1, a notch is formed at the top of the housing 1, an amplifying lens body 2 is fixedly installed in an inner cavity of the notch, one ends of the upper side and the lower side of the housing 1 are respectively hinged with an upper cover plate 3 and a lower cover plate 4, one sides of the upper cover plate 3 and the lower cover plate 4 are welded with a connecting sleeve 5, one side of the housing 1 is welded with a connecting piece 6, the surfaces of the connecting sleeve 5 and the connecting piece 6 are respectively provided with a threading hole 7, a connecting rope 8 is clamped in an inner cavity of the threading hole 7, two ends of the connecting rope 8 penetrate through the threading hole 7 and extend to the outside to be respectively fixedly connected with a screwed pipe 9 and a screw rod 10, and the screwed pipe 9 and the screw rod 10 are correspondingly arranged.

A threaded hole is formed in one side of the connecting sleeve 5, a knob bolt 11 is connected with an inner cavity of the threaded hole in a threaded mode, one side of the knob bolt 11 penetrates through the threaded hole and extends to the outside to be in threaded connection with one side of the connecting piece 6, and the upper cover plate 3 and the lower cover plate 4 are fixed with the shell 1 through the knob bolt 11, so that the upper cover plate and the lower cover plate cannot be separated easily.

The bottom of upper cover plate 3 and the top of lower apron 4 all bond and have sealed pad 12, and the top and the bottom laminating of shell 1 are respectively kept away from to one side of upper cover plate 3 and lower apron 4 to sealed pad 12, increase the leakproofness of upper cover plate 3 and lower apron 4 and shell 1 through sealed pad 12, and then prevent to have the dust to get into, cause the pollution to amplifying lens body 2.

The shell 1, the upper cover plate 3, the lower cover plate 4, the connecting sleeve 5 and the connecting piece 6 are all stainless steel pieces and are made of stainless steel, and the stainless steel of the shell 1, the upper cover plate 3, the lower cover plate 4, the connecting sleeve 5 and the connecting piece 6 has the advantages of high hardness and difficult deformation.

The screw tube 9 is stainless steel pipe, and the screw rod 10 is stainless steel pole, and the stainless steel material of screw tube 9 and screw rod 10 can not rust, and then can not damage because of being corroded by the rust, increases its durability.

The working principle of the utility model is as follows: this collapsible magnifying glass, the device comprises a collapsible cover shell by shell 1, upper cover plate 3 and lower apron 4, through the foldability, reduce the volume of this magnifying glass, and then portable, wear this magnifying glass on the neck through with connecting rope 8, screwed pipe 9 and screw rod 10 cooperation, perhaps hang on the knapsack, be difficult for losing when conveniently carrying, wherein fixed mounting has magnifying glass body 2 in the notch that shell 1 top was seted up, through the cooperation of upper cover plate 3 and lower apron 4, cover magnifying glass body 2 and protect, prevent that it from being scraped the flower, unscrew knob bolt 11 during the use, rotate adapter sleeve 5, adapter sleeve 5 drives upper cover plate 3 and lower apron 4 turned angle, when magnifying glass body 2 exposes completely, upper cover plate 3 and lower apron 4 can be held, and then convenient to use this magnifying glass.

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

Claims (5)

1. Foldable magnifier, comprising a housing (1), characterized in that: the top of the shell (1) is provided with a notch, an inner cavity of the notch is fixedly provided with an amplifying lens body (2), one ends of the upper side and the lower side of the shell (1) are respectively hinged with an upper cover plate (3) and a lower cover plate (4), one sides of the upper cover plate (3) and the lower cover plate (4) are welded with connecting sleeves (5), one side of the shell (1) is welded with connecting pieces (6), threading holes (7) are formed in the surfaces of the connecting sleeve (5) and the connecting piece (6), connecting ropes (8) are clamped in the inner cavities of the threading holes (7), two ends of each connecting rope (8) penetrate through the threading holes (7) and extend to the outside, a screw tube (9) and a screw rod (10) are fixedly connected to the outside respectively, and the screw tube (9) and the screw rod (10) are correspondingly arranged.

2. A foldable magnifier according to claim 1, wherein: a threaded hole is formed in one side of the connecting sleeve (5), a knob bolt (11) is connected with an inner cavity of the threaded hole in a threaded mode, and one side of the knob bolt (11) penetrates through the threaded hole and extends to the outside to be in threaded connection with one side of the connecting piece (6).

3. A foldable magnifier according to claim 1, wherein: the top of upper cover plate (3) and lower apron (4) all bond and have sealed pad (12), the top and the bottom laminating of shell (1) are respectively kept away from one side of upper cover plate (3) and lower apron (4) to sealed pad (12).

4. A foldable magnifier according to claim 1, wherein: the shell (1), the upper cover plate (3), the lower cover plate (4), the connecting sleeve (5) and the connecting piece (6) are all stainless steel pieces and are made of stainless steel.

5. A foldable magnifier according to claim 1, wherein: the screw tube (9) is a stainless steel tube, and the screw rod (10) is a stainless steel rod.