Pressure detection piece light fixing assembly structure

Abstract

The application relates to a pressure detection piece matching device, in particular to a light fixing assembly structure of a pressure detection piece, which comprises a light piece, a shell containing the light piece, a light guide piece and a pressure detection piece, the shell is provided with an annular mounting portion, the light piece is embedded in the annular mounting portion and detachably connected with the annular mounting portion, the light guide piece is embedded in the annular mounting portion and located above the light piece, the light guide piece is elastic and detachably connected with the annular mounting portion, the pressure detection piece is fixed below the shell through a connecting piece, the light piece is electrically connected with the pressure detection piece and inserted into a quick insertion portion of the pressure detection piece, the light guide piece is abutted against the surface of the annular mounting portion through a locating portion, the shell is provided with a separation portion and an inclined portion, the light guide piece is provided with a matching portion and a pattern portion, and the limiting portion of the shell is clamped with the light guide piece. The application has the technical effects that the light piece and the light guide piece are convenient to install and detach, the pressure detection piece and the light piece are electrically connected, and the light guide piece is stably installed.

Description

Technical Field

[0001] This application relates to a device for pressure testing components, and more particularly to a lighting fixture structure for pressure testing components. Background Technology

[0002] Currently, pressure detection devices are increasingly used in clinical testing and retail interactive devices, with light-based indicator functions becoming an important means of enhancing user experience.

[0003] The existing technology has several shortcomings. First, in the surface-mounted light strip solution, the light strip is directly exposed to the external environment and is easily damaged by stepping on it or friction. The protective film is prone to aging and falling off after long-term use. In addition, the light output is uneven, and the strong light area is prone to visual glare. In clinical testing, it may affect the doctor's judgment of the subject's posture and reduce the user experience in retail scenarios.

[0004] Secondly, while the integrated injection-molded lighting structure improves durability, the module is not detachable. If the light strip or light guide component is damaged, the pressure detection component needs to be disassembled as a whole. During the disassembly process, the pressure sensing layer of the pressure detection component is easily damaged, which leads to the expansion of equipment failure, a significant increase in maintenance costs, and a long maintenance cycle, affecting the normal use of the equipment.

[0005] Finally, existing solutions for preventing light leakage, which involve thickening the frame or narrowing the gap, not only increase the size of the pressure detection components and occupy more space, but also make the light lines bulky, damaging the overall aesthetics of the equipment and failing to meet the refined appearance requirements of retail venues. Utility Model Content

[0006] To address the issue of light strips being easily damaged by being stepped on, this application provides a light fixing assembly structure for a pressure detection component.

[0007] This application provides a light fixing assembly structure for a pressure detection component, employing the following technical solution: A pressure detection element light fixing assembly structure includes a light element and a housing for accommodating the light element. The housing has an annular mounting portion, and the light element is embedded in the annular mounting portion and detachably connected to the annular mounting portion. A light guide is provided in the annular mounting portion, and the light guide is embedded in the annular mounting portion and located above the light element. The light guide is elastic and is also detachably connected to the annular mounting portion.

[0008] By adopting the above technical solutions, modular quick assembly and disassembly functions are achieved, allowing independent replacement of light components and light guides; uniform light guiding is achieved, relying on the elasticity of the light guides to ensure uniform light diffusion; the problem of light strips being easily damaged by being stepped on is solved, and the light components are prevented from being exposed to the external environment; the overall structure has strong stability, preventing displacement or damage to individual components; maintenance is highly convenient, as the light components can be replaced without disassembling the overall structure, reducing maintenance time and costs; and the lighting effect is excellent, eliminating strong light interference and improving visual comfort.

[0009] Preferably, it also includes a pressure detection element, which is fixed to the housing by a connector and is located below the housing.

[0010] By adopting the above technical solution, the pressure detection component is fixed to the bottom of the housing through the connector, realizing the linkage function between pressure detection and light status; making the overall structure more stable and avoiding displacement or damage of each component; solving the problem of the detection status not being able to be intuitively fed back, and improving the interactive experience of doctors and users.

[0011] Preferably, the light element is electrically connected to the pressure detection element, and the pressure detection element has a quick-connect portion, the light element is inserted into the quick-connect portion, and is detachably connected to the quick-connect portion.

[0012] By adopting the above technical solution, the electrical connection between the lighting component and the pressure detection component can realize the linkage function between pressure detection and lighting status, and the detection status of the pressure detection component can be intuitively fed back with different colored lights; the detachable connection between the lighting component and the quick-connect part can realize the modular quick disassembly and assembly function, which facilitates the independent replacement of the lighting component and reduces maintenance time and cost.

[0013] Preferably, the light guide has a stop portion that abuts against the surface of the annular mounting portion.

[0014] By adopting the above technical solution, the light-emitting component is embedded in the annular mounting part and detachably connected to the annular mounting part. The light guide is embedded in the annular mounting part and located above the light-emitting component. The light guide is elastic and detachably connected to the annular mounting part. The pressure detection component is fixed to the bottom of the housing through the connector. The abutting part of the light guide is pressed against the surface of the annular mounting part, which can play the role of fixing the light guide, limiting its displacement in the vertical direction of the housing, enhancing structural stability, and preventing the light guide from being displaced or damaged. At the same time, it also realizes the modular quick disassembly and assembly function, which facilitates the replacement and maintenance of the light-emitting component and the light guide.

[0015] Preferably, the housing has a detachment portion located below the annular mounting portion and communicating with the annular mounting portion.

[0016] By adopting the above technical solution, the lighting components, light guides, and pressure detection components are integrated with the housing to achieve linkage between pressure detection and lighting status, modular quick disassembly and assembly, and uniform light guidance. The detachment part is located below and connected to the annular mounting part, allowing flat-headed rod-shaped tools to pass through, thus realizing the modular quick disassembly and assembly function. The light strip and light guide can be pushed out, enabling quick disassembly of the light strip and light guide, solving the problem of traditional structure maintenance requiring overall disassembly, simplifying the replacement process, and reducing maintenance time and costs.

[0017] Preferably, the housing has an inclined portion, which is disposed on the annular mounting portion; the light guide has a fitting portion, which fits into the inclined portion.

[0018] By adopting the above technical solution, the pressure detection component is fixed to the bottom of the housing via a connector. The light component is embedded in the annular mounting part and detachably connected to it. The light guide is embedded in the annular mounting part and located above the light component, and detachably connected to it. The light component is electrically connected to the pressure detection component and is inserted into the quick-connect part of the pressure detection component for detachment. At the same time, the fitting part of the light guide is fitted with the inclined part on the annular mounting part of the housing, which can realize the linkage between pressure detection and light status. It is convenient to intuitively reflect the detection status with different colored lights. It also facilitates modular quick disassembly and assembly, and the light strip and light guide cover can be replaced independently. In addition, the precise fitting of the inclined part and the fitting part can further ensure the stable installation of the light guide, so that the light can be better and more evenly diffused, improving structural stability, maintenance convenience and lighting effect.

[0019] Preferably, the light guide has a textured portion, which is located on the mating portion.

[0020] By adopting the above technical solutions, the system achieves the linkage function between pressure detection and light status, providing intuitive feedback on the detection status through different colored lights; it also achieves modular quick-disassembly and assembly, allowing for independent replacement of the light strip and light guide cover; it achieves uniform light guidance, ensuring uniform light diffusion through the semi-transparent silicone material, texture, and beveled fit structure of the light guide cover; it solves the problem of light strips easily deforming and breaking due to pressure, avoiding direct pressure from the light guide cover on the light strip; it eliminates the need for complete disassembly during maintenance of traditional structures, simplifying the replacement process; it solves the problem of uneven light output, optimizing light distribution; it solves the problem of the inability to provide intuitive feedback on the detection status, improving the interactive experience for doctors and users; and the texture further refracts the light emitted by the light strip, enhancing the light guiding performance of the light guide component.

[0021] Preferably, the housing has a limiting part located within the annular mounting part; the light guide is engaged with the limiting part, and the limiting part is located below the light guide.

[0022] By adopting the above technical solutions, the system achieves the linkage function between pressure detection and lighting status, providing intuitive feedback on the detection status using different colored lights; it also achieves modular quick-disassembly and assembly, allowing independent replacement of the light strip and light guide; it achieves uniform light guidance, ensuring even light diffusion; the overall structure has strong stability, preventing displacement or damage to components; it offers high maintenance convenience, allowing light strip replacement without disassembling the entire structure, reducing maintenance time and costs; it provides excellent lighting effects, eliminating strong light interference and improving visual comfort; it solves the problem of light strips easily deforming and breaking due to pressure by isolating the light guide and light strip through a limiting part; it eliminates the need for complete disassembly during maintenance of traditional structures, simplifying the replacement process; it solves the problem of uneven light output, optimizing light distribution; and it solves the problem of the inability to intuitively feedback the detection status, improving the interactive experience for doctors and users.

[0023] In summary, this application has the following beneficial effects: 1. Enables modular and rapid assembly and disassembly of lighting components and light guides, allowing for replacement without disassembling the entire structure, reducing maintenance time and costs, and solving the problem of traditional structures requiring complete disassembly for maintenance; 2. By relying on the elasticity, material, and structure of the light guide, uniform light diffusion is ensured, strong light interference is eliminated, visual comfort is improved, and the problem of uneven light output is solved; 3. The limiting part isolates the light guide from the light source, preventing the light guide from directly pressing on the light source and causing deformation and breakage, thus solving the problem of light strips easily deforming and breaking due to pressure. Attached Figure Description

[0024] Figure 1 This embodiment discloses an overall structural view of a pressure detection component light fixing assembly structure; Figure 2 This is a partial exploded view of a pressure detection component light fixing assembly structure disclosed in this embodiment; Figure 3 yes Figure 2 Another perspective of the structure; Figure 4 This is a partial sectional view of a pressure detection component light fixing assembly structure disclosed in this embodiment.

[0025] Explanation of reference numerals in the attached figures: 1. Housing; 11. Annular mounting part; 12. Disengagement part; 13. Inclined part; 14. Limiting part; 2. Lighting component; 21. Light strip; 3. Light guide component; 31. Light guide cover; 32. Abutment part; 33. Fitting part; 34. Textured part; 4. Pressure detection component; 41. Quick insertion part. Detailed Implementation

[0026] The present application will be further described in detail below with reference to the accompanying drawings.

[0027] This application discloses a pressure detection component light fixing assembly structure, see [link]. Figure 1 and Figure 2 The device includes a light source 2, a housing 1 housing the light source 2, and a pressure detection element 4. The housing 1 has an annular mounting portion 11, into which the light source 2 is embedded and detachably connected. A light guide 3 is provided within the annular mounting portion 11, embedded and positioned above the light source 2. The light guide 3 is elastic and also detachably connected to the annular mounting portion 11. The pressure detection element 4 is fixed to the housing 1 via a connector and is located below the housing 1.

[0028] Specifically, see Figure 2 and Figure 3 The light element 2 and the pressure detection element 4 are connected by an electrical connection, and the pressure detection element 4 is equipped with a quick-connect part 41. The light element 2 can be inserted into the quick-connect part 41 and can be detached from the quick-connect part 41.

[0029] The annular mounting portion 11 is formed by an annular groove on the housing 1. The lighting element 2 includes a light strip 21, which can be embedded or laid at the bottom of the annular groove. The pressure detection element 4 includes a pressure detection module, which is responsible for detecting foot pressure and acquiring pressure distribution data. The connector consists of multiple connecting screws, which pass through the pressure detection module and are threaded to the bottom of the housing 1, thereby securing the pressure detection module.

[0030] In addition, the light strip 21 is electrically connected to the pressure detection module. Through a specific program, the detection status of the pressure detection module can be fed back through light. The three states of not detecting, detecting, and detecting completed are set with corresponding colors. By displaying the corresponding colors, doctors or users can judge the working status of the pressure detection module and improve the interactive experience.

[0031] The quick-connect section 41 includes a quick-connect connector, one end of which is fixedly connected to the pressure detection module and electrically connected. The input end of the light strip 21 is inserted into the quick-connect connector via a male plug and is detachably connected to the quick-connect connector.

[0032] Specifically, see Figure 3 and Figure 4 The housing 1 has a limiting part 14, which is located inside the annular mounting part 11; the light guide 3 is engaged with the limiting part 14, and the limiting part 14 is located below the light guide 3.

[0033] The limiting part 14 includes a stepped protrusion formed in the annular groove. In the vertical direction of the housing 1, the surface of the stepped protrusion is higher than the end face of the light strip 21. This prevents the light guide 3 from directly contacting the light strip 21 when it is installed in the annular groove, thus avoiding the problem of applying overload pressure to the light strip 21 and causing the light strip 21 to deform or break.

[0034] Specifically, see Figure 3 and Figure 4 The light guide 3 has a stop portion 32 and a textured portion 34. The stop portion 32 fits tightly against the surface of the annular mounting portion 11, serving to fix the light guide 3 and limit its displacement in the vertical direction of the housing 1. The textured portion 34 is located at the fitting portion 33 and is designed to improve the light guiding effect. In addition, the housing 1 is equipped with a bevel portion 13, which is provided on the annular mounting portion 11; the light guide 3 has a fitting portion 33 that precisely fits with the bevel portion 13.

[0035] In one embodiment, the light guide 3 is composed of a light guide cover 31, which is made of a semi-transparent silicone material, possessing elasticity and capable of uniformly distributing light and reducing the impact of strong light. The abutment portion 32 includes a abutment block protruding from the light guide cover 31. The abutment block, through close contact with the groove surface of the annular groove, ensures that the light guide cover 31 body is firmly pressed into the annular groove, achieving stable installation. The textured portion 34 consists of annular protrusions protruding from the surface of the light guide cover 31. These annular protrusions can further refract the light emitted by the light strip 21, thereby enhancing the light guiding performance of the light guide cover 31. The inclined portion 13 includes a first inclined surface, namely the inclined surface of the end face of the annular groove opening. The mating portion 33 includes a second inclined surface, which is the inclined surface of the upper end face of the light guide cover 31, precisely mating with the first inclined surface.

[0036] Specifically, see Figure 3 and Figure 4 The housing 1 is provided with a detachment part 12, which is located below the annular mounting part 11 and is connected to the annular mounting part 11.

[0037] In one embodiment, the disengagement part 12 is formed by a disengagement through groove that opens and closes on the housing 1. The disengagement through groove is connected to an annular groove, and multiple disengagement through grooves are arranged along the circumferential direction of the annular groove. These disengagement through grooves are designed to allow flat-headed rod-shaped tools to pass through. When replacing the light strip 21, the flat-headed rod-shaped tool is inserted into the disengagement through groove to push out the light strip 21 and the light guide cover 31, thereby achieving quick disassembly of the light strip 21 and the light guide cover 31.

[0038] During installation, pass the male plug of the light strip 21 through the release groove, then insert the light strip 21 into the annular groove. After laying it in place, insert the male plug into the quick-connect connector. Align the light guide cover 31 with the annular groove and press it into the annular groove until the mating part 33 mates with the inclined part 13, the abutting part 32 is firmly abutted in place, and the lower surface of the light guide cover 31 abuts against the limiting part 14. The light guide cover 31 is then installed in place. Install the pressure detection module into the housing 1, and then lock the pressure detection module through the connector to complete the installation.

[0039] The working principle of the pressure detection component light fixing assembly structure of this application is as follows: First, the components are installed. The LED strip 21 is embedded into the bottom of the annular groove (annular mounting part 11) of the housing 1. The male plug of the LED strip 21 is inserted into the quick connector of the pressure detection module (core of the pressure detection component 4) after passing through the release slot at the bottom of the housing 1 to achieve electrical connection between the two. Then, the translucent silicone light guide cover 31 (light guide 3) is aligned with the annular groove and pressed in. The fitting part 33 (second inclined surface) of the light guide cover 31 is precisely fitted with the inclined part 13 (first inclined surface) of the annular groove. The abutment block (abutment part 32) is tightly attached to the surface of the groove to restrict vertical displacement. The lower surface abuts against the stepped protrusion (limiting part 14) in the annular groove to avoid direct pressure on the LED strip 21. Finally, the connecting screw (connector) passes through the pressure detection module and is threaded to the bottom of the housing 1 to complete the overall fixation. During operation, the pressure detection module detects foot pressure and acquires distribution data. Through a preset program, the detection status (not detected, detecting, detection completed) is converted into a corresponding color signal, which is transmitted to the light strip 21 via electrical connection. After the light strip 21 emits light, the light is refracted by the annular convex strip (texture 34) on the surface of the light guide 31 and evenly diffused by the body of the light guide 31, ultimately forming a stable and uniform light output. When replacing the light strip 21, insert the flat-headed rod-shaped tool into the disengagement slot to push out the light guide 31 and the light strip 21. Disconnect the male plug and quick-connect connector to complete the disassembly.

[0040] This technical solution achieves a linkage function between pressure detection and lighting status. Through the electrical connection between the pressure detection module and the light strip 21, the detection status is intuitively fed back with different colored lights. Secondly, it achieves modular quick-assembly and disassembly functionality. Utilizing quick-connect connectors, a detachable through-slot, and a detachable light guide cover 31, the light strip 21 and light guide cover 31 can be replaced independently. Finally, it achieves uniform light guiding functionality. Relying on the semi-transparent silicone material, annular protrusions, and beveled fitting structure of the light guide cover 31, uniform light diffusion is ensured. The overall advantages of this technical solution are: strong structural stability, with stepped protrusion limiting, abutment block fixing, and screw locking to prevent displacement or damage to components; high maintenance convenience, allowing replacement of the light strip 21 without disassembling the entire structure, reducing maintenance time and costs; and excellent lighting effect, eliminating strong light interference and improving visual comfort.

[0041] Meanwhile, this technical solution solves the problem of the light strip 21 being prone to deformation and breakage due to pressure by using stepped protrusions to limit the isolation between the light guide cover 31 and the light strip 21; secondly, it solves the problem of the traditional structure requiring overall disassembly for maintenance by simplifying the replacement process through modular design; thirdly, it solves the problem of uneven light output by optimizing the light distribution through the material and structure of the light guide cover 31; and finally, it solves the problem of the inability to intuitively provide feedback on the detection status by linking the light with the detection program to provide real-time prompts, thereby improving the interactive experience for doctors and users.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included within the protection scope of the present invention.

Claims

1. A pressure detection component (4) light fixing assembly structure, characterized in that: The device includes a light element (2) and a housing (1) for housing the light element (2). The housing (1) has an annular mounting portion (11). The light element (2) is embedded in the annular mounting portion (11) and is detachably connected to the annular mounting portion (11). A light guide (3) is provided in the annular mounting portion (11). The light guide (3) is embedded in the annular mounting portion (11) and is located above the light element (2). The light guide (3) is elastic and is also detachably connected to the annular mounting portion (11).

2. The pressure detection component (4) light fixing assembly structure according to claim 1, characterized in that: It also includes a pressure detection element (4), which is fixed to the housing (1) by a connector and is located below the housing (1).

3. The pressure detection component (4) light fixing assembly structure according to claim 2, characterized in that: The light element (2) is electrically connected to the pressure detection element (4), and the pressure detection element (4) has a quick-connect portion (41). The light element (2) is inserted into the quick-connect portion (41) and is detachably connected to the quick-connect portion (41).

4. The pressure detection component (4) light fixing assembly structure according to claim 2, characterized in that: The light guide (3) has a stop portion (32) that abuts against the surface of the annular mounting portion (11).

5. The pressure detection component (4) light fixing assembly structure according to claim 2, characterized in that: The housing (1) has a release part (12) which is located below the annular mounting part (11) and communicates with the annular mounting part (11).

6. The pressure detection component (4) light fixing assembly structure according to claim 2, characterized in that: The housing (1) has an inclined portion (13) which is disposed on the annular mounting portion (11); the light guide (3) has a fitting portion (33) which fits into the inclined portion (13).

7. The pressure detection component (4) light fixing assembly structure according to claim 5, characterized in that: The light guide (3) has a textured portion (34) located on the mating portion (33).

8. The pressure detection component (4) light fixing assembly structure according to claim 1, characterized in that: The housing (1) has a limiting part (14) located inside the annular mounting part (11); the light guide (3) is engaged with the limiting part (14), and the limiting part (14) is located below the light guide (3).

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