Sampling light-emitting handle

Abstract

The invention relates to a light-emitting sampling handle, which comprises a sampling piece for sampling an object to be detected; the front end of the sampling piece is of a streamline arc-shaped structure; a sampling groove is formed in the front end of the sampling piece, is strip-shaped and is distributed along the radian of the front end of the sampling piece; a plurality of light guide grooves are formed in the surface of the sampling piece in parallel; the handle part comprises a shell, a sampling piece fixing frame, a light-emitting assembly and a control button for controlling the sampling piece to pop out of the sampling piece fixing frame are arranged in the shell, and the sampling piece fixing frame is arranged at the end of the shell in a nested mode; the light-emitting component is clamped with the sampling piece fixing frame; the light-emitting component is clamped with the sampling piece fixing frame; the control button is arranged between the light-emitting component and the sampling piece fixing frame; when the sampling piece is inserted, the light-emitting assembly is automatically triggered to work, light emitting is uniform, when the sampling piece pops up, the light-emitting assembly is automatically turned off, use convenience is improved, the sampling piece can be conveniently popped up and replaced through the control button, and direct contact between medical staff and a sample is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to a sampling luminous handle. Background Art

[0002] In the field of gynecology, accurate and efficient sampling and examination are crucial for early diagnosis and treatment of diseases. However, traditional gynecological sampling tools have many shortcomings: Difficulty in sample observation: When sampling in areas with dim light or difficult to observe with the naked eye, some existing sampling tools with auxiliary lighting have the problem of uneven lighting, which affects the doctor's comprehensive observation and accurate judgment of the sampling area, and is difficult to meet the needs of gynecological sampling examinations for clear and uniform lighting.

[0003] Inconvenient post-use processing: After use, traditional sampling tools often require manual handling by medical staff, such as removing the sampling head and discarding the packaging. This not only increases the workload of medical staff, but may also bring biosafety risks due to accidental contact with samples, especially when handling infectious samples, which can easily lead to cross-infection. Summary of the Invention

[0004] To this end, the technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a sampling luminous handle, which automatically triggers the light-emitting component to work and emit light evenly when the sampling piece is inserted, and automatically turns off the light-emitting component when the sampling piece is ejected, thereby realizing intelligent operation and improving ease of use. The sampling piece can be easily ejected and replaced through the control button, reducing direct contact between medical staff and samples.

[0005] In order to solve the above technical problems, the present invention provides a sampling luminous handle, comprising: A sampling piece is used to sample the object to be tested; the front end of the sampling piece is a streamlined arc structure; the front end of the sampling piece is provided with a sampling groove, which is long and distributed along the arc of the front end of the sampling piece; a plurality of light guide grooves are provided parallel to the surface of the sampling piece; The handle portion includes a housing, wherein a coupon holder, a light-emitting assembly, and a control button for controlling the ejection of the coupon from the coupon holder are provided within the housing, the coupon holder being nested at an end of the housing; the light-emitting assembly being engaged with the coupon holder; and the control button being disposed between the light-emitting assembly and the coupon holder. When the sample piece is inserted into the sample piece holder, the sample piece pushes the light-emitting component to move in a direction away from the sample piece, triggering the light-emitting component to work, and the light-emitting component emits light, and the sample piece diffuses the light of the light-emitting component; when the control button is pressed down, the control button squeezes the sample piece holder, so that the sample piece holder is separated from the light-emitting component, and the light-emitting component moves toward the sample piece, rebounding the sample piece from the sample piece holder, and the light-emitting component is turned off and stops emitting light.

[0006] In one embodiment of the present invention, the light-emitting assembly includes a light source, a light source fixing frame, a power switch and a battery. The light source is embedded in the interior of the light source fixing frame, and the position of the light source fixing frame can be moved horizontally along the axial direction of the shell. The power switch is arranged opposite to the light source fixing frame, and the light source is connected to the power switch and the battery in sequence through a power cord; a touch rod for touching the power switch is provided on the side of the light source fixing frame away from the light source, and a reset spring is provided on the outside of the touch rod.

[0007] In one embodiment of the present invention, the light source fixing frame is provided with a light source embedding groove and a positioning card groove, the light source embedding groove is used to place the light source, and the positioning card groove is engaged with the sampling fixing frame to fix the light source fixing frame.

[0008] In one embodiment of the present invention, the coupon fixing frame includes a coupon plug-in portion and elastic clamping arms located on both sides of the coupon plug-in portion, and the elastic clamping arms are provided with limiting protrusions.

[0009] In one embodiment of the present invention, the sampling piece plug-in portion includes a limiting groove, an inserting groove and a guide groove, and the limiting groove, the inserting groove and the guide groove are integrally formed.

[0010] In one embodiment of the present invention, the control button includes a pressing portion and a driving ring arranged on the pressing portion, the bottom of the driving ring is used for a positioning block adapted to the shell of the handle portion, and the driving ring is embedded between the light-emitting component and the elastic clamping arm of the sample piece fixing frame. When the pressing portion is pressed down, the driving ring is deformed to separate the elastic clamping arm from the light-emitting component. When the pressing portion pops up, the driving ring is reset, and the elastic clamping arm is clamped with the light-emitting component.

[0011] In one embodiment of the present invention, an avoidance groove is provided at the joint between the sampling piece and the light-emitting component.

[0012] In one embodiment of the present invention, a plug-in limit plate and a plug-in guide block are provided at the rear end of the sampling piece, and the plug-in limit plate cooperates with the limit groove to realize the limitation of the sampling piece in the sampling piece fixing frame; the plug-in guide block cooperates with the guide groove to ensure that the sampling piece is inserted in the correct direction.

[0013] In one embodiment of the present invention, the light guide groove includes a plurality of triangular grooves arranged at equal intervals, and adjacent triangular grooves are connected by strip-shaped channels.

[0014] In one embodiment of the present invention, the sampling piece is a light guide made of a transparent material.

[0015] The above technical solution of the present invention has the following beneficial effects compared with the prior art: The sampling luminous handle described in the present invention automatically triggers the operation of the luminous component when the sampling piece is inserted, and by arranging a number of light-guiding grooves in parallel on the surface of the sampling piece, the light of the luminous component can be evenly diffused, effectively solving the problem of uneven luminescence when traditional sampling tools are sampling in dark or difficult-to-observe areas, providing doctors with more comprehensive and clear lighting, and facilitating more accurate observation and judgment of the sampling area, thereby improving the accuracy of sampling inspection. When the sampling is completed, the control button can be pressed to eject the sampling piece, which not only facilitates the replacement and processing of the sampling piece, but also reduces the direct contact between medical staff and samples, reduces biosafety risks, and can effectively prevent cross infection, especially when handling infectious samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0017] Figure 1 This is a structural diagram of a sampling luminous handle in a preferred embodiment of the present invention; Figure 2 for Figure 1 The schematic diagram of the internal structure of the sampling luminous handle shown; Figure 3 It is a partial structural schematic diagram of the handle portion of the present invention; Figure 4 It is a structural schematic diagram of the coupon fixing frame of the present invention; Figure 5 It is a structural schematic diagram of the light source fixing frame of the present invention; Figure 6 It is a structural schematic diagram of the control button of the present invention; Figure 7 It is a schematic structural diagram of the sampling piece of the present invention; Figure 8 for Figure 7 A schematic diagram of the structure of the coupon from another angle; Explanation of the reference numerals in the specification: 1. sampling piece; 11. sampling slot; 12. light guide slot; 121. triangular groove; 13. plug-in limit piece; 14. plug-in guide block; 15. avoidance groove; 2. handle portion; 21. shell; 22. sampling piece fixing frame; 221. sampling piece plug-in portion; 22a. limit slot; 22b. plug-in slot; 22c. guide slot; 222. elastic clamping arm; 223. limit protrusion; 23. light-emitting component; 231. light source; 232. light source fixing frame; 23a. light source embedding slot; 23b. positioning card slot; 233. power switch; 234. battery; 235. touch rod; 236. reset spring; 24. control button; 241. pressing portion; 242. drive ring; 243. positioning block. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0019] Reference Figure 1 and 2 As shown, refer to Figure 1 and 2 As shown, the present invention provides a sampling luminous handle, comprising: The sampling piece 1 is used to sample the object to be tested; the front end of the sampling piece 1 is a streamlined arc structure; the front end of the sampling piece 1 is provided with a sampling slot 11, which is long and distributed along the arc of the front end of the sampling piece; a plurality of light guide slots 12 are provided parallel to the surface of the sampling piece 1; The handle portion 2 includes a housing 21, wherein a coupon holder 22, a light-emitting assembly 23, and a control button 24 for controlling the ejection of the coupon 1 from the coupon holder 22 are provided in the housing 21. The coupon holder 22 is nested at the end of the housing 21; the light-emitting assembly 23 is engaged with the coupon holder 22; and the control button 24 is disposed between the light-emitting assembly 23 and the coupon holder 22. When the sample piece 1 is inserted into the sample piece holder 22, the sample piece 1 pushes the light-emitting component 23 to move in a direction away from the sample piece, triggering the light-emitting component 23 to work, and the light-emitting component 23 emits light, and the sample piece diffuses the light of the light-emitting component 23; when the control button 24 is pressed down, the control button 24 squeezes the sample piece holder 22, so that the sample piece holder 22 and the light-emitting component 23 are separated, and the light-emitting component 23 moves toward the direction of the sample piece 1, and the sample piece 1 is bounced out of the sample piece holder 22, and the light-emitting component 23 is turned off and stops emitting light.

[0020] Based on the above structure, the front end of the sampling piece 1 is a streamlined arc structure, which helps to reduce resistance during insertion and damage to the sample area. The sampling groove 11 at the front end is long and distributed along the arc, which can effectively collect secretion samples and ensure the accuracy and efficiency of sampling. The light guide groove 12 is arranged on the surface of the sampling piece 1, which can evenly diffuse the light emitted by the light source, provide a clearer lighting effect, and facilitate sampling in insufficient light conditions. After the sampling piece 1 is inserted into the sampling piece holder 22, the sampling piece 1 pushes the light emitting component 23 to move and trigger its operation. This automatic triggering mechanism simplifies the operating process and improves the convenience of use. By pressing the control button 24, the drive ring 242 squeezes the sampling piece holder 22, separating the light emitting component 23 from the holder, pushing the sampling piece 1 to pop out, and at the same time turning off the light emitting component 23, simplifying the replacement process of the sampling piece 1, reducing the direct contact between medical staff and samples, and reducing biosafety risks.

[0021] like Figure 3 As shown, the light-emitting component 23 includes a light source 231, a light source fixing frame 232, a power switch 233 and a battery 234. The light source 231 is embedded in the interior of the light source fixing frame 232, and the position of the light source fixing frame 232 can be horizontally moved along the axial direction of the shell 21. The power switch 233 is arranged opposite to the light source fixing frame 232, and the light source 231 is connected to the power switch 233 and the battery 234 in sequence through a power cord; a touch rod 235 for touching the power switch 233 is provided on the side of the light source fixing frame 232 away from the light source 231, and a reset spring 236 is provided on the outer side of the touch rod 235. When the light source 231 contacts the sample piece 1, the light source holder 232 moves in a direction away from the sample piece 1, the touch rod 235 touches the power switch 233, and the light source 231 emits bright light, which diffuses through the sample piece 1. When the sample piece 1 loses contact with the light source holder 232, the touch rod 235 disengages from the power switch 233, and the light source 231 turns off. This integrated design makes the light-emitting component 23 compact and easy to install and maintain. The light source holder 232 can move horizontally along the axis of the shell 21, and cooperates with the touch rod 235 and the reset spring 236 to ensure that the light source 231 automatically turns on when the sample piece 1 is inserted and automatically turns off when the sample piece 1 is ejected, thereby improving the degree of automation of the operation.

[0022] like Figure 4 As shown, the coupon holder 22 includes a coupon insertion portion 221 and elastic clamping arms 222 located on both sides of the coupon insertion portion 221. The elastic clamping arms 222 are provided with limiting bumps 223. The limiting bumps 223 on the elastic clamping arms 222 can ensure the stable fixation of the coupon 1 and prevent it from shifting or shaking during use.

[0023] The coupon insertion portion 221 includes a retaining groove 22a, an insertion groove 22b, and a guide groove 22c. These retaining grooves 22a, 22b, and guide groove 22c are integrally formed. This integrated design improves structural stability and durability. The coordination of the retaining grooves 22a, 22b, and guide groove 22c ensures that the coupon 1 can be accurately inserted and secured in place.

[0024] like Figure 5 As shown, the light source fixing frame 232 is provided with a light source embedding groove 23a and a positioning card groove 23b. The light source embedding groove 23a is used to place the light source 231, and the positioning card groove 23b is engaged with the sampling fixing frame 232 to fix the light source fixing frame 232.

[0025] like Figure 6 As shown, the control button 24 includes a pressing portion 241 and a driving ring 242 arranged on the pressing portion 241. The bottom of the driving ring 242 is used for a positioning block 243 adapted to the shell 21 of the handle portion 2. The driving ring 242 is embedded between the light-emitting component 23 and the elastic clamping arm 222 of the sample holder 22. When the pressing portion 241 is pressed down, the driving ring 242 is deformed to separate the elastic clamping arm 222 from the light-emitting component 23. When the pressing portion 241 pops up, the driving ring 242 is reset, and the elastic clamping arm 222 is clamped with the light-emitting component 23.

[0026] like Figure 7 and 8 As shown, a plug-in limiting piece 13 is provided at the rear end of the sample piece 1. The plug-in limiting piece 13 cooperates with the limiting groove 22a to limit the position of the sample piece 1 in the sample piece holder 22. The plug-in limiting piece 13 cooperates with the sample piece holder 22 to position the sample piece 1 in the sample piece holder 22, ensuring that the sample piece 1 can be stably placed in the sample piece holder 22 and preventing the sample piece 1 from shifting or shaking during use.

[0027] The rear end of the sampling piece 1 is provided with an inserting guide block 14 adapted to the guide groove 22c.

[0028] A clearance groove 15 is provided at the interface between the sample sheet 1 and the light-emitting assembly 23. The clearance groove 15 on the sample sheet 1 matches the light source 231 of the light-emitting assembly 23 and is used to avoid the light source 231, so that the sample sheet can offset the light source 231, ensuring that the light from the light source 231 can be effectively transmitted to the sample sheet 1, thereby achieving better lighting effects or light signal transmission.

[0029] The light guide groove 12 described in this embodiment includes a plurality of triangular grooves 121 arranged at equal intervals, and adjacent triangular grooves 121 are connected by strip channels 122. The triangular grooves 121 can effectively guide and control the light path. Each triangular groove 121 is like a tiny optical element, and they are arranged in the channel according to a certain pattern. When light enters the triangular groove 121 area, the light is irradiated on the inclined surface. According to the principle of mirror reflection, the light will be reflected, changing the propagation direction and diffusing to both sides, which is equivalent to adding a street lamp function to the strip channel 122. This design optimizes the conduction and diffusion of light, and improves the uniformity and efficiency of lighting.

[0030] In this embodiment, by precisely designing the angle of the triangular groove 121 , the direction of the reflected light can be controlled so that it propagates to specific areas on both sides, thereby optimizing the distribution of light.

[0031] Preferably, the sample sheet 1 is a light guide made of a transparent material. The light guide made of a transparent material can effectively conduct and diffuse the light emitted by the light source 231 to improve the lighting effect, while maintaining the transparency of the sample sheet 1 to facilitate observation of the sample.

[0032] The multifunctional luminous handle of the present invention is used in the following manner: Insert the sample: Insert the front end of the sample 1 into the sample inserting portion 221 of the sample holder 22. Align the inserting guide block 14 of the sample 1 with the guide groove 22c and slide along the guide groove 22c to ensure that the sample 1 is correctly inserted. During the insertion process, the inserting limit piece 13 enters the limit groove 22a to limit the position of the sample 1 in the sample holder 22; Triggering the light-emitting assembly: When the coupon 1 is fully inserted into the coupon holder 22, the coupon 1 pushes the light-emitting assembly 23 away from the coupon 1. The light source holder 232 of the light-emitting assembly 23 moves horizontally along the axis of the housing 21, and the touch rod 235 touches the power switch 233, triggering the light-emitting assembly 23 to operate, and the light source 231 emits light; Sampling: Under the assistance of lighting, use the sampling slot 11 of the sampling piece 1 to sample the object to be tested.

[0033] Ejecting the coupon: To replace the coupon 1, press the push portion 241 of the control button 24. The drive ring 242 squeezes the elastic clamping arms 222 of the coupon holder 22, separating the coupon holder 22 from the light-emitting assembly 23. The light-emitting assembly 23 moves toward the coupon 1, ejecting the coupon 1 from the coupon holder 22. Simultaneously, the light-emitting assembly 23 turns off and stops emitting light.

[0034] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A sampling luminous handle, characterized by: include: A sampling piece is used to sample the object to be tested; the front end of the sampling piece is a streamlined arc structure; the front end of the sampling piece is provided with a sampling groove, which is long and distributed along the arc of the front end of the sampling piece; a plurality of light guide grooves are provided parallel to the surface of the sampling piece; The handle portion includes a housing, wherein a coupon holder, a light-emitting assembly, and a control button for controlling the ejection of the coupon from the coupon holder are provided in the housing, the coupon holder is nested at the end of the housing; the light-emitting assembly is engaged with the coupon holder; the light-emitting assembly is engaged with the coupon holder; and the control button is disposed between the light-emitting assembly and the coupon holder. When the sample piece is inserted into the sample piece holder, the sample piece pushes the light-emitting component to move in a direction away from the sample piece, triggering the light-emitting component to work, and the light-emitting component emits light, and the sample piece diffuses the light of the light-emitting component; when the control button is pressed down, the control button squeezes the sample piece holder, so that the sample piece holder is separated from the light-emitting component, and the light-emitting component moves toward the sample piece, rebounding the sample piece from the sample piece holder, and the light-emitting component is turned off and stops emitting light.

2. The sampling luminous handle according to claim 1, characterized in that: The light-emitting assembly includes a light source, a light source fixing frame, a power switch and a battery. The light source is embedded in the light source fixing frame, and the position of the light source fixing frame can be moved horizontally along the axial direction of the shell. The power switch is arranged opposite to the light source fixing frame, and the light source is connected to the power switch and the battery in sequence through a power cord; a touch rod for touching the power switch is provided on the side of the light source fixing frame away from the light source, and a reset spring is provided on the outer side of the touch rod.

3. The luminous sampling handle according to claim 2, characterized in that: The light source fixing frame is provided with a light source embedding groove and a positioning card groove. The light source embedding groove is used to place the light source, and the positioning card groove is engaged with the sampling fixing frame to achieve the fixation of the light source fixing frame.

4. The sampling luminous handle according to claim 1, characterized in that: The sample piece fixing frame comprises a sample piece plug-in portion and elastic clamping arms located on both sides of the sample piece plug-in portion, and the elastic clamping arms are provided with limiting protrusions.

5. The sampling luminous handle according to claim 4, characterized in that: The sampling piece plug-in portion includes a limiting groove, a plug-in groove and a guide groove, and the limiting groove, the plug-in groove and the guide groove are integrally formed.

6. The luminous sampling handle according to claim 1, characterized in that: The control button includes a pressing portion and a driving ring arranged on the pressing portion, the bottom of the driving ring is used for a positioning block adapted to the shell of the handle portion, and the driving ring is embedded between the light-emitting component and the elastic clamping arm of the sample piece fixing frame. When the pressing portion is pressed down, the driving ring is deformed to separate the elastic clamping arm from the light-emitting component. When the pressing portion bounces up, the driving ring is reset, and the elastic clamping arm is clamped with the light-emitting component.

7. The luminous sampling handle according to claim 1, characterized in that: An avoidance groove is provided at the joint between the sampling piece and the light-emitting component.

8. The luminous sampling handle according to claim 1, characterized in that: The rear end of the sampling piece is provided with a plug-in limiting piece and a plug-in guide block, and the plug-in limiting piece cooperates with the limiting groove to realize the limitation of the sampling piece in the sampling piece fixing frame; the plug-in guide block cooperates with the guide groove to ensure that the sampling piece is inserted in the correct direction.

9. The luminous sampling handle according to claim 1, characterized in that: The light guide groove includes a plurality of triangular grooves arranged at equal intervals, and adjacent triangular grooves are connected through strip-shaped channels.

10. The luminous sampling handle according to claim 1, characterized in that: The sampling piece is a light guide made of transparent material.

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