Child telescope

Abstract

The utility model discloses a children's telescope which comprises a binocular barrel, a first objective lens cover, a second objective lens cover, a third objective lens cover and a fourth objective lens cover, one end of the binocular barrel is provided with the first objective lens cover, and the second objective lens cover, the third objective lens cover and the fourth objective lens cover can be replaced at one end of the binocular barrel; the inner side of the first objective lens cover is bonded with a placement frame through glue, and the placement frames bonded in the second objective lens cover, the third objective lens cover and the fourth objective lens cover are consistent; placement grooves are formed in the two ends of the interior of the placement frame, object lenses are placed in the placement grooves, a connecting frame is clamped in the placement frame, a through hole is formed in the center of the outer side surface of the connecting frame, and a screw hole is formed in the center of the outer side surface of each placement groove. By arranging the connecting frame, the screw, the through hole, the object lens, the placement frame, the screw hole, the placement groove and other parts, the object lens can be conveniently positioned and fixed, so that the placement stability of the object lens is improved, and the shaking probability of the object lens is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of children's telescopes, in particular to a children's telescope. Background Art

[0002] Children's telescopes are designed specifically for children. Like regular telescopes, they magnify distant objects. They help children explore nature. When outdoors, children can use them to observe natural landscapes such as mountains, rivers, and forests. A telescope is an optical instrument that uses lenses, mirrors, and other optical devices to observe distant objects.

[0003] However, the existing children's telescope has poor stability when the objective lens is placed, which causes it to shake and reduces the clarity of viewing. In addition, it is inconvenient to replace the objective lens cover of different shapes. Utility Model Content

[0004] The purpose of the utility model is to provide a children's telescope, which is convenient for positioning and fixing the objective lens by arranging a connecting frame, screws, through holes, objective lens, mounting frame, screw holes and mounting grooves, so as to improve the stability of the objective lens when it is mounted and reduce the probability of the objective lens shaking; so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A children's telescope comprises a binocular barrel, a first objective lens cover, a second objective lens cover, a third objective lens cover and a fourth objective lens cover.

[0007] One end of the binocular barrel is provided with a first objective lens cover, and one end of the binocular barrel can replace the second objective lens cover, the third objective lens cover and the fourth objective lens cover;

[0008] The inner side of the first objective lens cover is bonded with a mounting frame by glue, and the inner sides of the second objective lens cover, the third objective lens cover and the fourth objective lens cover are bonded with the same mounting frame;

[0009] The mounting frame has mounting grooves at both ends thereof, and an objective lens is mounted inside the mounting grooves. The mounting frame is clamped with a connecting frame inside the mounting frame. A through hole is provided at the center of the outer surface of the connecting frame, a screw hole is provided at the center of the outer surface of the mounting grooves, and a screw is provided at the center of the outer side of the connecting frame. One end of the screw passes through the through hole and is threadedly connected to the inner side of the screw hole.

[0010] The other end of the binocular barrel is provided with an eyepiece lens for aligning and placing on the eyes of children.

[0011] Preferably, a symmetrical connecting seat is installed at the other end of the binocular barrel, and a placement groove is opened inside the connecting seat.

[0012] Preferably, an eyepiece lens is placed inside the placement groove, and a cover is provided outside the eyepiece lens, and the cover is threadedly connected to the connecting seat.

[0013] Preferably, positioning plates are arranged at the bottom and top centers of the binocular barrel, and the positioning plates are engaged with arc-shaped grooves arranged at the top and bottom centers of the mounting frame.

[0014] Preferably, buckles are fixed at both ends of the top and bottom of the placement frame, and the buckles are snapped into corresponding buckle grooves provided at one end of the binocular barrel, and the buckle grooves and the buckles are adapted to each other.

[0015] Preferably, the binocular barrel is provided with hanging ears on the front and back sides close to the cover for hooking a rope.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a connecting frame, screws, through holes, objective lens, placement frame, screw holes and placement grooves and other components for use together, thereby facilitating the positioning and fixing of the objective lens, thereby improving the stability of the objective lens when it is placed and reducing the probability of the objective lens shaking.

[0018] The utility model provides a binocular barrel, a first objective lens cover, a second objective lens cover, a third objective lens cover and a fourth objective lens cover, thereby facilitating replacement of the second objective lens cover, the third objective lens cover and the fourth objective lens cover in the binocular barrel, thereby increasing the attractiveness to children. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the telescope structure of the first objective lens cover of the utility model;

[0020] Figure 2 This is a schematic diagram of the telescope structure with a second objective lens cover of the utility model;

[0021] Figure 3 This is a schematic diagram of the telescope structure with a third objective lens cover of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a telescope with a fourth objective lens cover according to the present invention;

[0023] Figure 5 for Figure 1 Schematic diagram of explosive separation structure;

[0024] Figure 6 for Figure 5 Left view structural diagram;

[0025] Figure 7 This is a schematic diagram of the separation structure of the connecting frame, objective lens, placement frame and first objective lens cover of the utility model.

[0026] In the figure: 1. Binocular barrel; 101. Mounting ear; 2. Connecting seat; 201. Placement slot; 3. Eyepiece; 4. Cover; 5. Connecting frame; 501. Screw; 502. Through hole; 6. Objective lens; 7. Mounting frame; 701. Screw hole; 8. Placement slot; 9. Buckle; 10. Buckle slot; 11. First objective lens cover; 12. Positioning plate; 13. Second objective lens cover; 14. Third objective lens cover; 15. Fourth objective lens cover. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1 to 7 , the utility model provides a technical solution:

[0029] A children's telescope includes a binocular barrel 1, a first objective lens cover 11, a second objective lens cover 13, a third objective lens cover 14, and a fourth objective lens cover 15. The first objective lens cover 11 is provided at one end of the binocular barrel 1, and the second objective lens cover 13, the third objective lens cover 14, and the fourth objective lens cover 15 are replaceable at the same end of the binocular barrel 1; a mounting frame 7 is bonded to the inner side of the first objective lens cover 11 by glue, and the mounting frame 7 is bonded to the inner sides of the second objective lens cover 13, the third objective lens cover 14, and the fourth objective lens cover 15.

[0030] The present invention is provided with components such as a binocular barrel 1, a first objective lens cover 11, a second objective lens cover 13, a third objective lens cover 14 and a fourth objective lens cover 15, thereby facilitating the binocular barrel 1 to replace the second objective lens cover 13, the third objective lens cover 14 and the fourth objective lens cover 15, so as to increase the attractiveness to children.

[0031] When the second objective lens cover 13, the third objective lens cover 14 and the fourth objective lens cover 15 need to be replaced, the first objective lens cover 11 is taken by hand and moved outward from the binocular barrel 1 so that the buckle 9 provided on the inner mounting frame 7 can be removed from the buckle groove 10, thereby facilitating the replacement of the second objective lens cover 13, the third objective lens cover 14 or the fourth objective lens cover 15; and the external shape of each set of objective lens covers is different.

[0032] The mounting frame 7 has mounting grooves 8 at both ends thereof, and the objective lens 6 is mounted inside the mounting grooves 8. The mounting frame 7 is clamped with the connecting frame 5 inside. A through hole 502 is provided at the center of the outer surface of the connecting frame 5. A screw hole 701 is provided at the center of the outer surface of the mounting grooves 8. A screw 501 is provided at the center of the outer side of the connecting frame 5. One end of the screw 501 passes through the through hole 502 and is threadedly connected to the inner hole of the screw 501.

[0033] In the present invention, the connecting frame 5, screws 501, through holes 502, objective lens 6, mounting frame 7, screw holes 701 and mounting grooves 8 are arranged for use together, thereby facilitating the positioning and fixing of the objective lens 6, thereby improving the stability of the objective lens 6 when it is mounted and reducing the chance of the objective lens 6 shaking.

[0034] Furthermore, when the objective lens 6 needs to be placed and fixed, the objective lens 6 is taken by hand and placed into the placement groove 8 provided inside the placement frame 7. Then, the connecting frame 5 is taken and inserted into the placement frame 7. Then, the screw 501 is passed through the through hole 502 provided on the connecting frame 5 and is threadedly fixed to the screw hole 701 provided on the placement frame 7, thereby facilitating the positioning and fixing of the objective lens 6 to reduce the chance of it shaking.

[0035] The other end of the binocular barrel 1 is equipped with an eyepiece 3 for alignment with a child's eyes. A symmetrical connector 2 is mounted on the other end of the binocular barrel 1. A placement slot 201 is defined within the connector 2. The eyepiece 3 is positioned within the placement slot 201, and a cover 4 is attached to the outside of the eyepiece 3, threadedly connected to the connector 2.

[0036] By arranging the above-mentioned connecting seat 2, placement groove 201, eyepiece lens 3 and cover 4 and other components for use in conjunction with each other, it is convenient to fix the eyepiece lens 3 and at the same time, it is also convenient to replace the eyepiece lens 3.

[0037] Buckles 9 are fixed to both ends of the top and bottom of the mounting frame 7, and the buckles 9 are snapped into corresponding buckle grooves 10 provided at one end of the binocular barrel 1, and the buckle grooves 10 are adapted to the buckles 9. By providing the buckles 9 and the buckle grooves 10, it is convenient to interchange the first objective lens cover 11, the second objective lens cover 13, the third objective lens cover 14, and the fourth objective lens cover 15.

[0038] Positioning plates 12 are installed at the bottom and top centers of the binocular barrel 1. The positioning plates 12 engage with the arc-shaped grooves provided at the top and bottom centers of the mounting frame 7. This facilitates the positioning and fixing of the objective lens cover when it is installed. Hanging ears 101 are installed on the front and back of the binocular barrel 1 near the cover 4 to facilitate the hooking of a rope.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A children's telescope, comprising a binocular barrel (1), a first objective lens cover (11), a second objective lens cover (13), a third objective lens cover (14) and a fourth objective lens cover (15), characterized in that: One end of the binocular barrel (1) is provided with a first objective lens cover (11), and one end of the binocular barrel (1) is replaceable with a second objective lens cover (13), a third objective lens cover (14), and a fourth objective lens cover (15); The inner side of the first objective lens cover (11) is bonded with a mounting frame (7) by glue, and the mounting frames (7) bonded inside the second objective lens cover (13), the third objective lens cover (14) and the fourth objective lens cover (15) are the same; The mounting frame (7) is provided with mounting grooves (8) at both ends thereof, and an objective lens (6) is mounted inside the mounting grooves (8), and a connecting frame (5) is clamped inside the mounting frame (7), a through hole (502) is provided at the center of the outer surface of the connecting frame (5), a screw hole (701) is provided at the center of the outer surface of the mounting grooves (8), and a screw (501) is provided at the center of the outer side of the connecting frame (5), and one end of the screw (501) passes through the through hole (502) and is threadedly connected to the inner hole of the screw (501); The other end of the binocular barrel (1) is provided with an eyepiece lens (3) for aligning and placing on the eyes of a child.

2. The children's telescope according to claim 1, characterized in that: A symmetrical connecting seat (2) is installed at the other end of the binocular barrel (1), and a placement groove (201) is provided inside the connecting seat (2).

3. The children's telescope according to claim 2, characterized in that: An eyepiece lens (3) is placed inside the placement groove (201), and a cover (4) is provided outside the eyepiece lens (3), and the cover (4) is threadedly connected to the connecting seat (2).

4. The children's telescope according to claim 1, characterized in that: Positioning plates (12) are arranged at the bottom and top centers of the binocular barrel (1), and the positioning plates (12) are clamped with arc grooves arranged at the top and bottom centers of the placement frame (7).

5. The children's telescope according to claim 1, characterized in that: Buckles (9) are fixed at both ends of the top and bottom of the placement frame (7), and the buckles (9) are snapped into corresponding buckle grooves (10) provided at one end of the binocular barrel (1), and the buckle grooves (10) and the buckles (9) are adapted to each other.

6. The children's telescope according to claim 1, characterized in that: The binocular barrel (1) is provided with hanging ears (101) on the front and back sides close to the cover (4) for facilitating hooking of a rope.

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