Telescope with color-changing display screen

Abstract

The utility model relates to the field of display screen color-changing display, and discloses a telescope with a display screen color-changing display, which comprises a telescope body and a telescope lens arranged on the telescope body, one end of the telescope lens is provided with a mounting groove, the mounting groove is internally provided with a display screen body, and the display screen body is arranged in the mounting groove. A mounting groove is formed in the surface of the display screen body, positioning grooves are formed in the two sides of the interior of the mounting groove respectively, colored lamps are arranged in the positioning grooves, and reflectors are arranged on the surface of the display screen body and cover the three sides of the surface of the display screen body. According to the LED display screen, the colored lamp can generate red, green and blue colored light when working, the colored light generated by the colored lamp can vertically enter from the side, not provided with the light reflecting piece, of the display screen body, then is expanded to a certain degree under the reflection of the light reflecting piece and covers and irradiates the whole display screen body, and a step capable of obliquely irradiating does not need to be reserved for the colored lamp; the lens has a more compact in-lens space, and the utilization rate of the in-lens space is high.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen color change display, in particular to a telescope with a display screen color change display. Background Art

[0002] An optical lens barrel is a device used to secure and adjust optical components such as lenses and prisms. It typically consists of multiple components, including the barrel, lens holder, and focusing mechanism. The primary function of an optical lens barrel is to ensure the relative positions and angles between optical components are accurate, ensuring that light passing through the optical system achieves the desired effect.

[0003] According to Chinese patent publication number CN210323687U, an optical lens barrel with a transmissive liquid crystal display function comprises a lens barrel body, an eyepiece disposed at one end of the lens barrel body, an objective lens disposed at the other end of the lens barrel body, and an LCD display screen disposed at the focal plane of the optical lens barrel. The visible area of the LCD display screen allows a user to directly see objects outside the lens barrel body through the objective lens from the eyepiece. Simultaneously, the LCD display screen displays text and / or patterns under the control of an LCD driver. The LCD display screen is a light-scattering LCD display screen. A visible light source is further disposed within the optical lens barrel. The position of the light source must satisfy the following requirements: being disposed outside the visible area of the light-scattering LCD display screen, being disposed in front of, or at the rear of, the light-scattering LCD display screen, and having a maximum incident angle of light from the light source selected between 30 degrees and 90 degrees. Furthermore, incident light or reflected light from the light source must avoid directly entering the visible area of the eyepiece.

[0004] In the above solution, a colored light source is used to illuminate the display screen, which still has the following disadvantages: the range of the light source that can be illuminated is limited and may not be able to completely cover the entire display screen. A step needs to be reserved for the light source to allow for inclined illumination, and the space utilization rate inside the mirror is low. Utility Model Content

[0005] The purpose of the utility model is to provide a telescope with a color-changing display screen, so as to solve the problem that the entire display screen may not be fully covered, steps need to be reserved for the light source for tilted illumination, and the space utilization rate inside the telescope is low.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solution: a telescope with a color-changing display screen, comprising a telescope body and a telescope lens arranged on the telescope body, a mounting groove being provided at one end of the telescope lens, a display screen body being provided inside the mounting groove, positioning grooves being provided on both sides of the mounting groove, colored lights being provided inside the positioning grooves, a reflective sheet being provided on the surface of the display screen body, and the reflective sheet covering three sides of the surface of the display screen body.

[0007] Preferably, the display screen body and the reflective sheet are bonded to each other via transparent adhesive.

[0008] Preferably, a detachable closing cover is provided at one end of the telescope lens, and two fixing holes are provided on one side of the closing cover. A fixing bolt is rotatably inserted inside the fixing hole, and one end of the fixing bolt passes through the fixing hole and is threadedly connected to one end of the telescope lens.

[0009] Preferably, a plurality of anti-sliding blocks are fixed on both sides of the interior of the installation groove.

[0010] Preferably, buffer pads are fixed on both sides of the interior of the positioning groove.

[0011] Preferably, a fixing plate is provided on the surface of the telescope body, and a hanging opening is opened on one side of the fixing plate.

[0012] Compared with the existing technology, a telescope with a display color-changing display using the above technical solution has the following beneficial effects:

[0013] First, when the colored lamp is working, it will produce three colored lights: red, green, and blue. The colored light generated by the colored lamp will be vertically injected from the side of the display screen body where the reflector is not provided. Then, under the reflection of the reflector, it will expand to a degree and cover the entire display screen body. In this way, the display screen body can use the colored light covering the entire display screen body for colored display. Since it is an improvement made to the interior of the lens barrel, this improvement scheme is applicable to telescope bodies of any specifications, such as single-tube or binocular telescopes. There is no need to reserve a step for tilting the colored lamp, which makes the space inside the lens more compact and the utilization rate of the space inside the lens higher.

[0014] Second, the display screen and the colored lights are protected between the telescope lens and the sealing cover. When the user installs the display screen inside the mounting slot, a certain squeezing force is exerted on the anti-sliding block, thereby increasing the firmness of the display screen in the mounting slot. When the colored lights are inside the positioning slot, both sides of the colored lights come into contact with the cushioning pads. The elasticity of the rubber cushioning pads can cushion the impact on the colored lights, preventing displacement and increasing the safety of the display screen and the colored lights.

[0015] 3. The user can pass the rope through the hanging port to form a sling, making it easier for the user to hang the telescope body around the neck or tie it to a backpack, increasing the convenience of the user when carrying the telescope body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective diagram of an embodiment.

[0018] Figure 3 It is an exploded diagram of the mounting groove and the closing cover in the embodiment.

[0019] Figure 4 It is an exploded diagram of the positioning groove and the reflective sheet in the embodiment.

[0020] Figure 5 Schematic diagram of the telescope pipeline in the embodiment.

[0021] In the figure: 1. Telescope body; 2. Telescope lens; 3. Mounting slot; 4. Display screen body; 5. Positioning slot; 6. Colored light; 7. Reflector; 8. Closing cover; 9. Fixing hole; 10. Fixing bolt; 11. Anti-sliding block; 12. Buffer pad; 13. Fixing plate; 14. Hanging opening. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-Figure 5 As shown, a telescope with a color-changing display screen includes a telescope body 1 and a telescope lens 2 arranged on the telescope body 1. A mounting groove 3 is formed at one end of the telescope lens 2, and a display screen body 4 is arranged inside the mounting groove 3. Positioning grooves 5 are formed on both sides of the mounting groove 3, and colored lights 6 are arranged inside the positioning grooves 5. A reflective sheet 7 is provided on the surface of the display screen body 4, and the reflective sheet 7 covers three sides of the surface of the display screen body 4. The display screen body 4 and the reflective sheet 7 are bonded to each other by transparent adhesive.

[0024] During use, the colored lamp 6 will generate three colored lights of red, green and blue when it is working. The colored light generated by the colored lamp 6 will be vertically injected from the side of the display screen body 4 where the reflector 7 is not set, and then expand to 180 degrees under the reflection of the reflector 7 and cover the entire display screen body 4. In this way, the display screen body 4 can use the colored light covering the entire display screen body 4 for colored display. Since it is an improvement on the inside of the lens barrel, this improvement scheme is applicable to all specifications of the telescope body 1, such as a single barrel or a binocular. There is no need to reserve a step for tiltable illumination for the colored lamp 6, and the space inside the lens is more compact, and the utilization rate of the space inside the lens is higher.

[0025] like Figure 3 and Figure 4 As shown, a detachable closing cover 8 is provided at one end of the telescope lens 2, and two fixing holes 9 are provided on one side of the closing cover 8. A fixing bolt 10 is rotatably inserted inside the fixing hole 9, and one end of the fixing bolt 10 passes through the fixing hole 9 and is threadedly connected to one end of the telescope lens 2. Several anti-sliding blocks 11 are fixed on both sides of the interior of the mounting groove 3, and buffer pads 12 are fixed on both sides of the interior of the positioning groove 5.

[0026] During use, the display screen body 4 and the colored lamp 6 are protected between the telescope lens 2 and the closing cover 8. In addition, when the user installs the display screen body 4 inside the mounting groove 3, a certain squeezing force will be applied to the anti-sliding block 11, thereby increasing the firmness of the position of the display screen body 4 inside the mounting groove 3. When the colored lamp 6 is inside the positioning groove 5, both sides of the colored lamp 6 will contact the buffer pad 12. The elasticity of the rubber buffer pad 12 can be used to buffer the impact on the colored lamp 6, preventing displacement, thereby increasing the safety of the display screen body 4 and the colored lamp 6.

[0027] like Figure 1 As shown, a fixing plate 13 is provided on the surface of the telescope body 1 , and a hanging opening 14 is opened on one side of the fixing plate 13 .

[0028] During use, the user can pass the rope through the hanging opening 14 to form a hanging rope, which makes it convenient for the user to hang the telescope body 1 around the neck or tie it to a backpack, thereby increasing the convenience of the user when carrying the telescope body 1.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A telescope with a color-changing display screen, comprising a telescope body (1) and a telescope lens (2) arranged on the telescope body (1), characterized in that: One end of the telescope lens (2) is provided with a mounting groove (3), a display screen body (4) is provided inside the mounting groove (3), positioning grooves (5) are provided on both sides of the interior of the mounting groove (3), and colored lights (6) are provided inside the positioning grooves (5). A reflective sheet (7) is provided on the surface of the display screen body (4), and the reflective sheet (7) covers three sides of the surface of the display screen body (4).

2. The telescope with a color-changing display screen according to claim 1, characterized in that: The display screen body (4) and the reflective sheet (7) are bonded to each other via transparent adhesive.

3. The telescope with a color-changing display screen according to claim 1, characterized in that: One end of the telescope lens (2) is detachably provided with a closing cover (8), one side of the closing cover (8) is provided with two fixing holes (9), a fixing bolt (10) is rotatably inserted into the interior of the fixing hole (9), and one end of the fixing bolt (10) passes through the fixing hole (9) and is threadedly connected to one end of the telescope lens (2).

4. The telescope with a color-changing display screen according to claim 1, characterized in that: A plurality of anti-sliding blocks (11) are respectively fixed on both sides of the interior of the installation groove (3).

5. The telescope with a color-changing display screen according to claim 1, characterized in that: Buffer pads (12) are respectively fixed on both sides of the interior of the positioning groove (5).

6. The telescope with a color-changing display screen according to claim 1, characterized in that: A fixing plate (13) is provided on the surface of the telescope body (1), and a hanging opening (14) is provided on one side of the fixing plate (13).

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