Optical lens with protection assembly
By designing protective components on optical lenses, including protective housing, cushion sleeves and light shields, absorbing and dispersing impact forces and using UV frames to block UV rays, the damage problem of optical lenses during fall or collision is solved, improving safety Sex and service life.
Patent Information
- Application Number
- CN202421005635.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Existing optical lenses lack effective protection when used, and are prone to damage when falling or colliding, affecting their safety.
An optical lens with protective components is designed, including the lens body, protective housing, buffer sleeve, buffer cavity, light shield and connecting tube, covering the lens body through the protective housing and buffer sleeve, and protecting the lens through the light shield At the end, the impact force is transmitted to the buffer sleeve when impacted, absorbing and dispersing the impact force through the buffer cavity to prevent the lens from directly contacting external hard objects. At the same time, UV frames and UV lenses are used to block ultraviolet and harmful light, providing additional protection.
It effectively improves the safety and service life of optical lenses, prevents impact and ultraviolet damage, extends the service life of the lenses and enhances protection.
Smart Images
Figure CN222167374U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical lenses, in particular to an optical lens with a protective component. Background Art
[0002] Optical lenses are essential components in machine vision systems and are widely used in both consumer and industrial markets. In the consumer market, optical lenses are mainly used in professional camera lenses, mobile phone camera module lenses, security monitoring lenses, vehicle lenses, and AR / VR device lenses; in the industrial field, optical lenses are mainly used in machine vision, such as mechanical parts measurement, plastic parts measurement, glass and pharmaceutical container measurement, and electronic component measurement. In the prior art, optical lenses, as precision instruments, lack effective protection during use. In the event of an accidental fall or collision, the optical lens may be damaged, affecting the safety of its use. Summary of the invention
[0003] In view of the deficiencies in the prior art, the utility model provides an optical lens with a protective component, which solves the problem in the prior art that, as a precision instrument, the optical lens lacks effective protection when used, and the optical lens may be damaged when accidentally dropped or collided, thereby affecting the safe use of the optical lens.
[0004] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an optical lens with a protective component, including a lens body, a protective shell is arranged on the outer side of the lens body, a buffer sleeve is cooperatively connected to the inner wall of the protective shell, the buffer sleeve is cooperatively connected to the lens body, and buffer cavities are equidistantly arranged inside the buffer sleeve, a light shield is arranged at one end of the lens body, a connecting tube is arranged on the side of the light shield close to the protective shell, the connecting tube is cooperatively connected to the buffer sleeve, a first external thread is arranged on the outer wall of the end of the connecting tube away from the light shield, and the connecting tube is threadedly connected to the protective shell through the first external thread.
[0005] Preferably, a UV frame is provided on the side of the lens body close to the lens hood, a UV lens is provided inside the UV frame, a second external thread is provided on the outer wall of the UV frame close to the lens body, the UV frame is threadably connected to the lens body via the second external thread, and anti-slip grooves are provided on the outer wall of the UV frame away from the lens body.
[0006] Preferably, a third external thread is provided on the outer wall of one end of the lens body close to the lens hood, a lens protection cover is provided on the side of the lens body close to the lens hood, the lens body is threadedly connected to the lens protection cover through the third external thread, and a rotating protrusion is provided on the side of the lens protection cover away from the lens body.
[0007] Preferably, a pressing protrusion is provided on a side of the buffer sleeve away from the light shield, and the pressing protrusion is cooperatively connected with the protective shell.
[0008] Preferably, the outer wall of the light shield is provided with folding marks at equal intervals.
[0009] Preferably, a buffer gasket is provided at one end of the protective shell away from the sunshade.
[0010] The utility model provides an optical lens with a protective component. The utility model has the following beneficial effects: the optical lens with a protective component, through the cooperation between the lens body, the protective shell, the buffer sleeve, the buffer cavity, the light shield, the connecting tube and the first external thread, covers the lens body through the protective shell and the buffer sleeve, and protects the lens end of the lens body through the light shield. When impacted by external force, the protective shell and the light shield can transmit the impact force to the buffer sleeve, and effectively absorb and disperse the impact force through the buffer sleeve and the buffer cavity, so as to avoid direct contact between the lens body and external hard objects, and reduce the impact force on the lens body, so as to provide effective protection for the optical lens, thereby improving the safety of the optical lens when in use.
[0011] Through the cooperation among the lens body, the UV frame, the second external thread and the UV lens, and by rotating the UV frame, the UV lens can cover the lens end of the lens body, which can effectively block the entry of ultraviolet rays and other harmful light and protect the lens of the lens body from damage, thereby extending the service life of the optical lens. At the same time, the UV frame can closely cooperate with the thread of the lens body through the second external thread, so that the UV lens can be stably installed and stable protection of the lens can be guaranteed, thereby providing effective protection for the lens of the optical lens. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the appearance of the utility model;
[0013] Figure 2 This is an exploded view of the appearance of the utility model;
[0014] Figure 3 for Figure 2 Schematic diagram of the appearance of the middle lens body, buffer sleeve and third external thread;
[0015] Figure 4 for Figure 3 A cross-sectional view of the appearance of the middle buffer sleeve and the abutting protrusion;
[0016] Figure 5 for Figure 2 Schematic diagram of the appearance of the medium UV frame, anti-slip pattern and UV lens;
[0017] Figure 6 for Figure 2 Schematic diagram of the appearance of the middle light shield, connecting pipe and first external thread.
[0018] In the figure: 1. lens body, 2. protective shell, 3. buffer sleeve, 4. buffer chamber, 5. lens hood, 6. connecting tube, 7. first external thread, 8. UV frame, 9. second external thread, 10. UV lens, 11. anti-slip pattern, 12. third external thread, 13. lens protection cover, 14. rotating protrusion, 15. pressing protrusion, 16. folding mark, 17. buffer gasket. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] In the prior art, optical lenses, as precision instruments, lack effective protection during use. If they are accidentally dropped or hit, they may be damaged, affecting the safe use of the optical lenses.
[0021] In view of this, the utility model provides an optical lens with a protective component, through the cooperation between the lens body, the protective shell, the buffer sleeve, the buffer cavity, the light shield, the connecting tube and the first external thread, the lens body is covered by the protective shell and the buffer sleeve, and the lens end of the lens body is protected by the light shield. When impacted by external force, the protective shell and the light shield transmit the impact force to the buffer sleeve, and the buffer sleeve and the buffer cavity effectively absorb and disperse the impact force, thereby avoiding direct contact between the lens body and external hard objects and reducing the impact force on the lens body, thereby providing effective protection for the optical lens and improving the safety of the optical lens when in use.
[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.
[0023] Depend on Figure 1-6It can be seen that an optical lens with a protective component includes a lens body 1, a protective shell 2 is arranged on the outer side of the lens body 1, the protective shell 2 is made of plastic or metal, a buffer sleeve 3 is connected to the inner wall of the protective shell 2, the buffer sleeve 3 is a cylindrical structure made of elastic and flexible materials such as silicone, the buffer sleeve 3 is connected to the lens body 1, and buffer cavities 4 are arranged equidistantly inside the buffer sleeve 3, a light shield 5 is arranged at one end of the lens body 1, the light shield 5 is a conical structure made of PP and TPE or other materials, and is used for shading and protecting the lens end of the lens, a connecting tube 6 is arranged on the side of the light shield 5 close to the protective shell 2, the connecting tube 6 is connected to the buffer sleeve 3, a first external thread 7 is arranged on the outer wall of the end of the connecting tube 6 away from the light shield 5, and the connecting tube 6 is threadedly connected to the protective shell 2 through the first external thread 7;
[0024] In the specific implementation process, it is worth pointing out that the protective shell 2 is made of plastic or metal, and the buffer sleeve 3 is a cylindrical structure made of elastic and flexible materials such as silicone. Through the cooperation between the lens body 1, the protective shell 2, the buffer sleeve 3 and the buffer cavity 4, the lens body 1 is covered by the protective shell 2 and the buffer sleeve 3, and the buffer cavity 4 inside the buffer sleeve 3 can effectively absorb and disperse the impact force of the lens body 1 when it is impacted by external force, thereby protecting the lens body 1, and the protective shell 2 and the buffer sleeve 3 also have dustproof and waterproof functions, which effectively prevent dust, moisture and other impurities from entering the interior of the lens body 1, thereby improving the protection and safety of the lens body 1. The lens hood 5 is a conical structure made of PP and TPE or other materials, which is used for shading and protection at the lens end of the lens. The cooperation between the connecting pipe 6 and the first external thread 7 realizes the connection and fixation between the protective housing 2 and the hood 5, so that the hood 5 can shield and protect the lens end of the lens, prevent the lens from accidental damage such as collision and scratch, and extend the service life of the optical lens. Through the cooperation between the lens body 1, the protective housing 2, the buffer sleeve 3, the buffer cavity 4, the hood 5, the connecting pipe 6 and the first external thread 7, the lens body 1 is covered by the protective housing 2 and the buffer sleeve 3, and the lens end of the lens body 1 is protected by the hood 5. When impacted by external force, the protective housing 2 and the hood 5 transmit the impact force to the buffer sleeve 3, and the buffer sleeve 3 and the buffer cavity 4 effectively absorb and disperse the impact force, so as to avoid direct contact between the lens body 1 and external hard objects, and reduce the impact force on the lens body 1, thereby providing effective protection for the optical lens and improving the safety of the optical lens when in use.
[0025] Furthermore, a UV frame 8 is provided on one side of the lens body 1 close to the sunshade 5, a UV lens 10 is provided inside the UV frame 8, a second external thread 9 is provided on the outer wall of the side of the UV frame 8 close to the lens body 1, the UV frame 8 is threadedly connected to the lens body 1 through the second external thread 9, and an anti-slip pattern 11 is provided on the outer wall of the side of the UV frame 8 away from the lens body 1, and the anti-slip pattern 11 is used to improve the convenience of installing and removing the UV lens;
[0026] In the specific implementation process, it is worth pointing out that, through the cooperation among the lens body 1, the UV frame 8, the second external thread 9 and the UV lens 10, by rotating the UV frame 8, the UV lens 10 forms a cover on the lens end of the lens body 1, effectively blocking the entry of ultraviolet rays and other harmful light, and protecting the lens of the lens body 1 from damage, thereby extending the service life of the optical lens. At the same time, the UV frame 8 is tightly matched with the thread of the lens body 1 through the second external thread 9, so that the UV lens 10 is stably installed, ensuring stable protection of the lens, and the anti-slip pattern 11 is used to improve the convenience of installing and removing the UV lens;
[0027] Furthermore, a third external thread 12 is provided on the outer wall of one end of the lens body 1 close to the hood 5, a lens protection cover 13 is provided on the side of the lens body 1 close to the hood 5, the lens body 1 is threadedly connected with the lens protection cover 13 through the third external thread 12, and a rotating protrusion 14 is provided on the side of the lens protection cover 13 away from the lens body 1, and the rotating protrusion 14 is used to improve the convenience of installing and removing the lens protection cover 13;
[0028] In the specific implementation process, it is worth pointing out that, through the cooperation between the lens body 1, the third external thread 12 and the lens protection cover 13, the lens protection cover 13 is fixed to the lens body 1 by rotating the lens protection cover 13, and the lens end and UV mirror of the lens body 1 are covered by the lens protection cover 13, so that when the optical lens is not in use, the lens end and UV mirror of the lens body 1 are prevented from being contaminated or scratched, and the rotating protrusion 14 is used to improve the convenience of installation and removal of the lens protection cover 13;
[0029] Furthermore, a pressing protrusion 15 is provided on a side of the buffer sleeve 3 away from the light shield 5, and the pressing protrusion 15 is connected with the protective housing 2 in a cooperative manner;
[0030] In the specific implementation process, it is worth pointing out that through the cooperation between the protective shell 2, the buffer sleeve 3 and the pressing protrusion 15, the pressing protrusion 15 is pressed against the protective shell 2, thereby improving the connection stability between the protective shell 2 and the buffer sleeve 3;
[0031] Furthermore, the outer wall of the sunshade 5 is equidistantly provided with folding marks 16, and the folding marks 16 are used to fold and store the sunshade 5, thereby reducing the volume of the sunshade 5 when stored;
[0032] In the specific implementation process, it is worth pointing out that the folding mark 16 is used to fold and store the light shield 5, so as to reduce the volume of the light shield 5 when it is stored.
[0033] Furthermore, a buffer washer 17 is provided at one end of the protective housing 2 away from the shading hood 5. The buffer washer 17 is made of rubber or polyurethane material and is used for buffering between the protective housing 2 and the lens mounting body.
[0034] In the specific implementation process, it is worth pointing out that the buffer gasket 17 is made of rubber or polyurethane material, and is used to buffer between the protective shell 2 and the lens mounting body to reduce the transmission of impact force to the lens mounting body.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An optical lens with a protective component, comprising a lens body (1), Features: A protective shell (2) is arranged on the outer side of the lens body (1), and a buffer sleeve (3) is cooperatively connected to the inner wall of the protective shell (2). The buffer sleeve (3) is cooperatively connected to the lens body (1), and buffer cavities (4) are equidistantly arranged inside the buffer sleeve (3). A light shield (5) is arranged at one end of the lens body (1), and a connecting pipe (6) is arranged on the side of the light shield (5) close to the protective shell (2). The connecting pipe (6) is cooperatively connected to the buffer sleeve (3), and a first external thread (7) is arranged on the outer wall of the end of the connecting pipe (6) away from the light shield (5), and the connecting pipe (6) is threadedly connected to the protective shell (2) via the first external thread (7).
2. An optical lens with a protective component according to claim 1, Features: A UV frame (8) is arranged on a side of the lens body (1) close to the sunshade (5), a UV lens (10) is arranged inside the UV frame (8), a second external thread (9) is arranged on an outer wall of a side of the UV frame (8) close to the lens body (1), the UV frame (8) is threadedly connected to the lens body (1) via the second external thread (9), and an anti-slip pattern (11) is arranged on an outer wall of a side of the UV frame (8) away from the lens body (1).
3. The optical lens with a protective component according to claim 1, Features: A third external thread (12) is provided on the outer wall of one end of the lens body (1) close to the light shield (5); a lens protection cover (13) is provided on the side of the lens body (1) close to the light shield (5); the lens body (1) is threadedly connected to the lens protection cover (13) via the third external thread (12); and a rotating protrusion (14) is provided on the side of the lens protection cover (13) away from the lens body (1).
4. The optical lens with a protective component according to claim 1, Features: A pressing protrusion (15) is provided on the side of the buffer sleeve (3) away from the light shield (5), and the pressing protrusion (15) is cooperatively connected with the protective shell (2).
5. The optical lens with a protective component according to claim 1, Features: The outer wall of the light shield (5) is provided with folding marks (16) at equal intervals.
6. The optical lens with a protective component according to claim 1, Features: A buffer washer (17) is provided at one end of the protective housing (2) away from the light shield (5).