Battery box mounting structure based on double-tube distance measuring telescope

Abstract

The invention discloses a battery box mounting structure based on a double-tube distance measuring telescope, and relates to the technical field of double-tube distance measuring telescopes, and the battery box mounting structure comprises a left body and a right body which are rotatably connected to the two sides of a body connecting section of an upper basic shaft; the end of the body connecting section of the upper basic shaft extends towards one end of the eyepiece of the binocular ranging telescope to form a battery mounting section, a battery mounting cavity is formed in the battery mounting section, the outer diameter of the battery mounting section is larger than that of the body connecting section, and the end, away from the body connecting section, of the battery mounting section does not exceed the end face where the eyepiece is located; a battery is installed in the battery installation cavity and electrically connected with a distance measuring main board on the double-tube distance measuring telescope. The battery box module and the middle shaft are combined together, the space utilization rate is improved, the positions of the battery and the distance measuring module are reasonably arranged, the problem that the distance measuring module is difficult to adjust in a traditional structure is solved, the concealment is improved, the battery box cannot be seen from multiple angles, and the holding space and the hand feeling are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of binocular ranging telescopes, and more particularly to a battery box installation structure based on binocular ranging telescopes. Background Art

[0002] The existing binoculars on the market generally do not have the ranging function. In order to achieve this function, it is necessary to add a laser ranging module and a corresponding power supply system to the binoculars. These added modules and systems put forward new requirements for the design of the binoculars and the user experience.

[0003] In the prior art, there are some problems with the placement and method of the battery box. A common practice is to place the battery box between the two lenses of the binoculars, while the distance measuring module is placed inside the barrel, which makes the debugging of the distance measuring module more difficult. Another practice is to place the battery box perpendicular to the left and right barrels. Although this method solves the debugging problem, it affects the appearance and feel experience.

[0004] Specifically, the battery box design in the prior art has the following problems:

[0005] 1. Insufficient space utilization: When the laser ranging module is placed together with the power supply system, the space in the middle of the binoculars handshake part will be very small, resulting in a poor product experience.

[0006] 2. Poor grip feel: Due to the layout of the battery box and ranging module, the overall grip feel of the binoculars is affected.

[0007] 3. Limited appearance design: The layout of the battery box limits the diversity of the binoculars' appearance design and affects the overall appearance of the product.

[0008] 4. High debugging difficulty: The separate layout of the battery box and ranging module increases the complexity of debugging, especially in a small space.

[0009] 5. Poor concealment: The visibility of the battery box in the existing design affects the overall appearance of the binoculars. The battery box is clearly visible when viewed from multiple angles, affecting the appearance of the product.

[0010] Therefore, how to improve the overall performance and user experience of binoculars by innovatively designing the fixed position of the battery box, improving space utilization, improving the grip feel, optimizing the appearance design, and reducing the difficulty of debugging, is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0011] In view of this, the present invention provides a battery box installation structure based on binocular ranging telescopes, aiming to solve the above technical problems.

[0012] In order to achieve the above object, the present invention adopts the following technical solution:

[0013] A battery box installation structure based on a binocular rangefinder telescope comprises: a left body and a right body rotatably connected to both sides of a body connection section of an upper base shaft;

[0014] The end of the body connecting section of the upper base shaft extends toward one end of the eyepiece of the binocular rangefinder to form a battery installation section, a battery installation cavity is formed inside the battery installation section, and the outer diameter of the battery installation section is greater than the outer diameter of the body connecting section, and the end of the battery installation section away from the body connecting section does not exceed the end surface where the eyepiece is located; a battery is installed in the battery installation cavity, and the battery is electrically connected to the ranging mainboard on the binocular rangefinder.

[0015] Through the above technical solution, the present invention combines the battery box module with the central axis, which improves the space utilization rate, is conducive to the reasonable layout of the positions of the battery and the ranging module, avoids the problem of difficulty in adjusting the ranging module in the traditional structure, and also increases the concealment. The battery box cannot be seen from multiple angles, which ensures the holding space and feel, and the appearance is also better.

[0016] Preferably, in the above-mentioned battery box mounting structure based on binocular rangefinder, the end of the body connecting section away from the battery mounting section is connected with an upper base shaft nut, the upper base shaft nut realizes axial positioning of the left body and the right body, and a shielding cap is buckled on the outer side of the upper base shaft nut. The shielding cap is assembled on the surface of the upper base shaft nut to conceal the appearance.

[0017] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinders, a focusing hand wheel is provided on the outer rotating sleeve of the battery installation section, and the outer diameter of the focusing hand wheel is similar to the outer diameter of one end of the eyepiece of the binocular rangefinders. Since the battery box module is placed inside the battery installation section of the upper base shaft, the corresponding focusing hand wheel will be enlarged, and the enlarged focusing hand wheel will be more convenient for one-handed debugging, and the focusing hand wheel is used to adjust the image clarity.

[0018] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinder telescope, an elastic retaining ring for shaft is connected to the outer side of one end of the battery installation section away from the main body connecting section, and the elastic retaining ring for shaft realizes axial positioning of the focusing hand wheel, and a focusing hand wheel cover is engaged with the outer side of the elastic retaining ring for shaft.

[0019] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinder telescope, the battery installation section is open at one end away from the main body connection section and is threadedly connected to a battery cover.

[0020] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinder, the bottom wall of the battery installation cavity is fixed with a battery positive plate, and the inner wall of the battery cover is fixed with a negative spring. The battery is installed between the battery cover assembly and the positive assembly, with the positive electrode of the battery facing downward.

[0021] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinder, the rangefinder mainboard is welded with a positive battery line and a negative battery line, the positive battery line passes through the side wall of the battery installation section and is welded to the positive battery plate, and the negative battery line is fixed to the main body connection section by screws. The positive battery plate leads out the positive battery line, the negative battery line is fixed to the outer surface of the upper base shaft by screws, and is connected to the negative electrode of the battery cover through the metal at the tail of the negative battery line, and the positive battery line and the negative battery line are welded to the rangefinder mainboard to realize the rangefinder function.

[0022] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinders, the upper base shaft, the battery cover, the negative pole spring, the battery negative pole wire and the screw contact position are all made of metal materials, thereby achieving conductive connection between the battery negative pole wire and the negative pole spring.

[0023] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinder, a battery cover waterproof ring is provided at the connection between the battery cover and the opening of the battery installation section. The battery cover waterproof ring can achieve sealed and waterproof protection for the battery installation cavity.

[0024] Preferably, in the above-mentioned battery box installation structure based on binocular rangefinder, the outer end surface of the battery cover has a screwing notch, which facilitates the operator to tighten or remove the battery cover using a tool.

[0025] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses a battery box installation structure based on binocular ranging telescopes, which has the following beneficial effects:

[0026] 1. Improved space utilization: By combining the battery box module with the central axis, space utilization is optimized, which is conducive to the rational layout of the battery and ranging module.

[0027] 2. Improved grip feel: It avoids the adverse effects of the battery box and ranging module layout on the grip feel in the traditional structure and improves the user experience.

[0028] 3. Optimized appearance design: The battery box is more concealed and not noticeable from multiple angles, which improves the overall appearance of the binoculars.

[0029] 4. Reduced debugging difficulty: The integrated layout of the battery box and ranging module simplifies the debugging process, especially in a small space.

[0030] 5. Enhanced concealment: The design of the battery box makes it difficult to be detected in the appearance of the binoculars, enhancing the concealment of the product.

[0031] 6. Improved waterproof performance: By setting a waterproof ring at the connection between the battery cover and the battery installation section, the sealing and waterproof performance of the battery installation cavity is enhanced.

[0032] 7. Enhanced operational convenience: The outer end surface of the battery cover is provided with a screwing notch, which is convenient for the operator to use tools to tighten or remove the battery cover, thereby improving the convenience of operation.

[0033] 8. Structural stability and conductivity: The key contact positions are made of metal materials to ensure the conductive connection between the negative electrode line of the battery and the negative electrode spring, enhancing the stability and conductivity of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0035] Figure 1 The accompanying drawing is a front view of the eyepiece side of the battery box installation structure based on the binocular rangefinder telescope provided by the present invention;

[0036] Figure 2 The accompanying drawing is a cross-sectional view of a battery box installation structure based on a binocular rangefinder telescope provided by the present invention;

[0037] Figure 3 The accompanying drawing is a cross-sectional view of the upper base shaft provided by the present invention;

[0038] Figure 4 The accompanying drawing is a top view of the external electrode wire connection of the upper base shaft provided by the present invention.

[0039] in:

[0040] 1. Battery; 2. Battery cover; 3. Elastic retaining ring for axis; 4. Focusing hand wheel cover; 5. Focusing hand wheel; 6. Upper base shaft; 7. Left main body; 8. Right main body; 9. Upper base shaft nut; 10. Shielding cap; 11. Negative pole spring; 12. Battery cover waterproof ring; 13. Battery positive plate; 14. Screw; 15. Battery positive pole wire; 16. Battery negative pole wire; 17. Main body connecting section; 18. Battery installation section; 19. Battery installation cavity; 20. Screw notch. DETAILED DESCRIPTION

[0041] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0042] See attached Figure 1 To Attachment Figure 4 , the embodiment of the present invention discloses a battery box installation structure based on binocular rangefinder telescope, including: a left body 7 and a right body 8 rotatably connected to both sides of a body connection section 17 of an upper base shaft 6;

[0043] The end of the body connecting section 17 of the upper base shaft 6 extends toward one end of the eyepiece of the binocular rangefinder to form a battery mounting section 18, a battery mounting cavity 19 is formed inside the battery mounting section 18, and the outer diameter of the battery mounting section 18 is greater than the outer diameter of the body connecting section 17, and the end of the battery mounting section 18 away from the body connecting section 17 does not exceed the end surface where the eyepiece is located; a battery 1 is installed in the battery mounting cavity 19, and the battery 1 is electrically connected to the ranging mainboard on the binocular rangefinder.

[0044] In this embodiment, the distance measuring main board is placed at the central axis position outside the two lens barrels. After the distance measuring main board is installed, the surface is sealed with glue using a cover plate.

[0045] In order to further optimize the above technical solution, the end of the main body connecting section 17 away from the battery installation section 18 is connected with an upper base shaft nut 9, which realizes axial positioning of the left main body 7 and the right main body 8, and a shielding cap 10 is buckled on the outer side of the upper base shaft nut 9.

[0046] In order to further optimize the above technical solution, a focusing hand wheel 5 is rotatably sleeved on the outer side of the battery installation section 18, and the outer diameter of the focusing hand wheel 5 is similar to the outer diameter of one end of the eyepiece of the binocular rangefinder.

[0047] In this embodiment, if Figure 1 As shown, the outer diameter of the focusing hand wheel 5 is slightly smaller than the outer diameter of one end of the eyepiece of the binocular rangefinder telescope, and the difference is not large when viewed visually, which is both beautiful and convenient to use.

[0048] In order to further optimize the above technical solution, an outer side of one end of the battery installation section 18 away from the main body connection section 17 is connected to a shaft elastic retaining ring 3, the shaft elastic retaining ring 3 realizes axial positioning of the focusing hand wheel 5, and a focusing hand wheel cover 4 is engaged with the outer side of the shaft elastic retaining ring 3.

[0049] The focus wheel of binoculars is used to adjust the focal length of the telescope so that the observer can see distant objects clearly. The focus wheel adjusts the focal length by changing the distance between the objective lens (the front lens of the telescope) and the eyepiece (the rear lens of the telescope, the part close to the eye). When the distance between the objective lens and the eyepiece changes, the position where the light is focused will also change, so as to achieve clear imaging of objects at different distances. The focus wheel can change the focal length of the objective lens by rotating it. The focal length of the objective lens determines the magnification and field width of the telescope. By adjusting the focal length, distant objects can be made to appear closer and clearer. Because the two eyes of a person are in different positions, they will have different perspectives for the same object, which is called parallax. The focus wheel can help adjust the telescope so that the images seen by the two eyes can be fused together to form a stereoscopic vision. There is usually a gear and thread mechanism inside the focus wheel. When you rotate the handwheel, the gear drives the thread, which in turn pushes the objective lens or eyepiece to move along the axis of the telescope to achieve focus.

[0050] In order to further optimize the above technical solution, the battery installation section 18 is open at one end away from the body connection section 17 and is threadedly connected to the battery cover 2 .

[0051] In order to further optimize the above technical solution, a battery positive plate 13 is fixed to the bottom wall of the battery installation cavity 19 , and a negative electrode spring 11 is fixed to the inner wall of the battery cover 2 .

[0052] In order to further optimize the above technical solution, a battery positive line 15 and a battery negative line 16 are welded on the ranging main board. The battery positive line 15 passes through the side wall of the battery mounting section 18 and is welded to the battery positive plate 13. The battery negative line 16 is fixed to the main body connecting section 17 by screws 14.

[0053] In order to further optimize the above technical solution, the upper base shaft 6, the battery cover 2, the negative electrode spring 11, the battery negative electrode line 16 and the contact position of the screw 14 are all made of metal materials to achieve conductive connection between the battery negative electrode line 16 and the negative electrode spring 11.

[0054] In order to further optimize the above technical solution, a battery cover waterproof ring 12 is provided at the connection between the opening of the battery cover 2 and the battery installation section 18 .

[0055] In order to further optimize the above technical solution, the outer end surface of the battery cover 2 has a screwing notch 20 .

[0056] In this embodiment, the battery is a CR2 battery, which is a 3V lithium battery that is popular for its small size, stable voltage and disposable characteristics. The CR2 battery has a high energy density, which means that it stores relatively more energy. In addition, it also has good discharge performance and can maintain a stable operating voltage for a long time. Size: The size of the CR2 battery is 15.6mm in diameter and 27mm in height. This miniaturized design allows it to adapt to devices with limited volume. CR2 batteries usually adopt a mercury-free design, so they have less impact on the environment. In addition, the recycling rate of CR2 batteries is also high, which is conducive to the reuse of resources.

[0057] The binoculars provided in this embodiment use laser to accurately measure the distance to the target. Its working principle is based on optical triangulation, and the specific steps are as follows:

[0058] Laser emission: The objective lens in the telescope collects the light from the target object and forms a real image. The ranging system emits a narrow beam of light, usually a laser, towards the target object.

[0059] Laser reflection: When the laser beam hits the target, it is reflected back and received by the photodetector inside the telescope.

[0060] Time measurement: By measuring the time difference between laser emission and return, or by analyzing the phase change of the reflected light, the distance of the target object can be calculated.

[0061] Data processing: A microprocessor in the telescope processes this data and calculates the exact distance value, which can then be displayed on the telescope's display or transmitted to an external device.

[0062] The battery box installation structure provided in this embodiment combines appearance, size, handshake space, and ease of operation, and is better integrated with the central axis to achieve a better appearance and a more ideal size.

[0063] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0064] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery box installation structure based on a binocular ranging telescope, comprising: The left body (7) and the right body (8) are rotatably connected to the two sides of the body connecting section (17) of the upper base shaft (6); characterized in that: The end of the body connecting section (17) of the upper base shaft (6) extends toward one end of the eyepiece of the binocular ranging telescope to form a battery installation section (18), a battery installation cavity (19) is formed inside the battery installation section (18), and the outer diameter of the battery installation section (18) is greater than the outer diameter of the body connecting section (17), and the end of the battery installation section (18) away from the body connecting section (17) does not exceed the end surface where the eyepiece is located; a battery (1) is installed in the battery installation cavity (19), and the battery (1) is electrically connected to a ranging mainboard on the binocular ranging telescope.

2. A battery box installation structure based on binocular rangefinder according to claim 1, characterized in that: The end of the main body connecting section (17) away from the battery installation section (18) is connected to an upper base shaft nut (9), and the upper base shaft nut (9) realizes axial positioning of the left main body (7) and the right main body (8), and a shielding cap (10) is buckled on the outer side of the upper base shaft nut (9).

3. A battery box installation structure based on binocular rangefinder according to claim 1, characterized in that: A focusing hand wheel (5) is provided on the outer rotating sleeve of the battery installation section (18), and the outer diameter of the focusing hand wheel (5) is similar to the outer diameter of one end of the eyepiece of the binocular rangefinder.

4. A battery box installation structure based on binocular rangefinder according to claim 3, characterized in that: An outer side of one end of the battery installation section (18) away from the body connection section (17) is connected to a shaft elastic retaining ring (3), the shaft elastic retaining ring (3) realizes axial positioning of the focus hand wheel (5), and a focus hand wheel cover (4) is engaged with the outer side of the shaft elastic retaining ring (3).

5. A battery box installation structure based on binocular rangefinder according to any one of claims 1 to 4, characterized in that: The battery installation section (18) is open at one end away from the body connection section (17) and is threadedly connected to a battery cover (2).

6. A battery box installation structure based on binocular rangefinder according to claim 5, characterized in that: A battery positive plate (13) is fixed to the bottom wall of the battery installation cavity (19), and a negative electrode spring (11) is fixed to the inner wall of the battery cover (2).

7. A battery box installation structure based on binocular rangefinder according to claim 6, characterized in that: A battery positive line (15) and a battery negative line (16) are welded to the distance measuring main board; the battery positive line (15) passes through the side wall of the battery mounting section (18) and is welded to the battery positive plate (13); the battery negative line (16) is fixed to the main body connecting section (17) by means of screws (14).

8. The battery box installation structure based on binocular rangefinder according to claim 7, characterized in that: The upper base shaft (6), the battery cover (2), the negative electrode spring (11), the battery negative electrode line (16) and the contact position of the screw (14) are all made of metal materials, so as to achieve conductive connection between the battery negative electrode line (16) and the negative electrode spring (11).

9. The battery box installation structure based on binocular rangefinder according to claim 5, characterized in that: A battery cover waterproof ring (12) is provided at the connection point between the opening of the battery cover (2) and the battery installation section (18).

10. The battery box installation structure based on binocular rangefinder according to claim 5, characterized in that: The outer end surface of the battery cover (2) is provided with a screwing notch (20).

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