Mining visual sensor
By using convex ring and retaining ring structures in mining vision sensors to form a semi-enclosed space and using electrochromic panels to adjust the light intensity, the problem of overexposure of the photosensitive structure is solved, and the durability and reliability of the equipment are achieved.
Patent Information
- Application Number
- CN202422192740.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Existing mining vision sensors have failed to effectively avoid overexposure of the photosensitive structure, resulting in equipment damage or failure.
The convex ring and retaining ring structure are used to form a semi-enclosed space, and the light intensity is adjusted in combination with the electrochromic panel to avoid overexposure of the photosensitive structure.
Effectively control the intensity of light entering the photosensitive structure, avoid damage or failure caused by overexposure of the photosensitive structure, and adapt to the mining environment.
Smart Images
Figure CN223142017U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of sensors, and particularly relates to a mine visual sensor. Background Art
[0002] The utility model patent with the publication number CN218772240U and the theme name of a mine visual detection device has an IPC classification number of H04N23 / 50 and B08B3 / 02. Its technical solution discloses that "the whole device is installed on the frame of a conveyor belt (not shown in the figure) through a bottom plate 1, so that the waterproof camera 5 faces the belt of the conveyor belt to monitor whether there is a tear. When the waterproof camera 5 has unclear shooting, after the multi-stage cylinder 8 drives the cleaning cover 6 to be in sealed cooperation with the sealing ring 9, the nozzle 10 sprays water on the waterproof camera 5 for cleaning."
[0003] It can be seen that the above utility model patent discloses one of the technical solutions of the mine visual sensor. However, the above utility model patent focuses on "preventing the waterproof camera 5 from being contaminated with dust and resulting in unclear shooting", and does not further solve problems such as avoiding overexposure of the photosensitive structure, which needs to be further improved. Summary of the Utility Model
[0004] The utility model aims at the current situation of the prior art, overcomes the above defects, and provides a mine visual sensor.
[0005] The utility model adopts the following technical solutions. The mine visual sensor includes a sensor main body and a retaining ring, wherein:
[0006] The sensor main body includes a housing, the housing is provided with a convex ring, a front panel and a front panel protruding part. The front panel protruding part is integrally formed with the front panel, the convex ring is integrally formed with the front panel, and the front panel protruding part is built in the convex ring;
[0007] The retaining ring is partially embedded in the convex ring, and the retaining ring is detachably connected to the convex ring;
[0008] The front panel protruding part is internally provided with an electrochromic panel and a photosensitive structure. The electrochromic panel is embedded in the front panel protruding part, and the electrochromic panel is electrically connected to a power supply.
[0009] As a preferred technical solution of the above technical solution, a plurality of adjacent tooth-shaped parts are provided on the outer peripheral edge of the retaining ring.
[0010] As a preferred technical solution of the above technical solution, the housing is provided with a top interface, and the top interface is integrally formed with the housing.
[0011] As a preferred technical solution of the above technical solution, the housing is provided with a side interface, and the side interface is integrally formed with the housing.
[0012] As a preferred technical solution of the above technical solutions, the side interface is provided with an interface outer ring and an interface body. The interface body is located inside the interface outer ring, and the interface body has a plurality of interface slots.
[0013] The beneficial effects of the mine vision sensor disclosed by the present utility model are as follows:
[0014] 1. The semi-closed space formed by the inward surrounding of the convex ring can shield part of the light entering the photosensitive structure in advance, so as to assist in controlling the light intensity of the light entering the photosensitive structure and avoid damage or failure caused by overexposure of the photosensitive structure.
[0015] 2. When the electrochromic panel is in the transparent state or the colored state, it helps to adjust the light intensity of the light entering the photosensitive structure and avoid damage or failure caused by overexposure of the photosensitive structure. Description of the Drawings
[0016] Figure 1 is the front view of the present application.
[0017] Figure 2 is the side view of the present application.
[0018] Figure 3 is the top view of the present application.
[0019] Figure 4 is the three-dimensional view of the present application (the electrochromic panel is in the opaque state).
[0020] Figure 5 is at Figure 4 the three-dimensional view when the electrochromic panel is in the transparent state on the basis of.
[0021] Figure 6 is Figure 5 the partial enlarged view of area A of.
[0022] The reference numerals include: 100 - sensor main body; 110 - retaining ring; 111 - tooth-shaped part; 120 - convex ring; 130 - housing; 131 - front panel; 132 - front panel protruding part; 133 - electrochromic panel; 140 - photosensitive structure; 150 - top interface; 160 - side interface; 161 - interface outer ring; 162 - interface body; 163 - interface slot. Detailed Embodiments
[0023] The present utility model discloses a mine vision sensor. Below, in combination with the preferred embodiment (Embodiment 1), referring to the Figures 1 to 5 of the drawings, the specific embodiments of the present utility model will be further described.
[0024] Referring to the Figures 1 to 5 , Figures 1 to 4The mining vision sensors from different perspectives are respectively shown. Figure 5 The partial structure of the mining vision sensor is shown.
[0025] Embodiment 1 (the front panel protrusion 132 is integrally formed with the front panel 131, and the convex ring 120 is integrally formed with the front panel 131).
[0026] Preferably, the mining vision sensor includes a sensor main body 100 and a retaining ring 110, wherein:
[0027] The sensor main body 100 includes a housing 130. The housing 130 is provided with a convex ring 120, a front panel 131 and a front panel protrusion 132. The front panel protrusion 132 is integrally formed with the front panel 131, the convex ring 120 is integrally formed with the front panel 131, and the front panel protrusion 132 is built in the convex ring 120, so that the convex ring 120 surrounds inward to form a semi-closed space. The front panel protrusion 132 is located in the above semi-closed space, thereby shielding part of the light entering the photosensitive structure 140 in advance, so as to assist in controlling the light intensity of the light entering the photosensitive structure 140, avoiding damage or failure caused by overexposure of the photosensitive structure 140, and adapting to the mining environment;
[0028] The retaining ring 110 is partially embedded in the convex ring 120. The retaining ring 110 is detachably connected to the convex ring 120, so that the retaining ring 110 is arranged along the axial direction of the convex ring 120 and further extends outward (outwardly protrudes) from the convex ring 120; when the retaining ring 110 is connected to the convex ring 120, the retaining ring 110 and the convex ring 120 jointly surround inward to further expand the semi-closed space;
[0029] The front panel protrusion 132 is internally provided with an electrochromic panel 133 and a photosensitive structure 140. The electrochromic panel 133 is embedded in the front panel protrusion 132. The electrochromic panel 133 is electrically connected to a power source (not shown in the figure, which can be built in the housing 130, and the transparency of the electrochromic panel 133 is related to the voltage level of the power source), so that the photosensitive structure 140 is located inside the electrochromic panel 133; when the electrochromic panel 133 is in a transparent state or in a colored state (a transition state between the transparent state and the opaque state, which can be maintained for a long time), it helps to adjust the light intensity of the light entering the photosensitive structure 140, avoiding damage or failure caused by overexposure of the photosensitive structure 140, and adapting to the mining environment.
[0030] Wherein, a plurality of adjacent tooth-shaped parts 111 are provided on the outer peripheral edge of the retaining ring 110, which is convenient for the detachable connection between the retaining ring 110 and the convex ring 120.
[0031] Wherein, a top interface 150 is provided on the housing 130 (at the top). The top interface 150 is integrally formed with the housing 130, which is convenient for connecting the mining vision sensor at the top to the mining environment.
[0032] Among them, a side interface 160 is provided on the side part of the housing 130. The side interface 160 is integrally formed with the housing 130, facilitating the external connection of the mine vision sensor to a communication connector (not shown in the figure) through the side interface 160.
[0033] Among them, the side interface 160 is provided with an interface outer ring 161 and an interface body 162. The interface body 162 is located inside the interface outer ring 161. The interface body 162 has a plurality of interface slots 163, so that the side interface 160 can be connected to the communication connector of the mine equipment.
[0034] Embodiment 2 (the front panel protrusion 132 is fixedly connected to the front panel 131, and the convex ring 120 is fixedly connected to the front panel 131).
[0035] Preferably, the mine vision sensor includes a sensor main body 100 and a retaining ring 110, where:
[0036] The sensor main body 100 includes a housing 130. The housing 130 is provided with a convex ring 120, a front panel 131, and a front panel protrusion 132. The front panel protrusion 132 is fixedly connected to the front panel 131, and the convex ring 120 is fixedly connected to the front panel 131. The front panel protrusion 132 is built into the convex ring 120, so that the convex ring 120 surrounds inward to form a semi-closed space. The front panel protrusion 132 is located in the above semi-closed space, thereby shielding part of the light entering the photosensitive structure 140 in advance, so as to assist in controlling the light intensity of the light entering the photosensitive structure 140, avoiding damage or failure caused by overexposure of the photosensitive structure 140, and adapting to the mine environment;
[0037] The retaining ring 110 is partially embedded in the convex ring 120. The retaining ring 110 is detachably connected to the convex ring 120, so that the retaining ring 110 is arranged along the axial direction of the convex ring 120 and further extends outward (protrudes outward) from the convex ring 120; when the retaining ring 110 is connected to the convex ring 120, the retaining ring 110 and the convex ring 120 jointly surround inward to further expand the semi-closed space;
[0038] The front panel protrusion 132 is internally provided with an electrochromic panel 133 and a photosensitive structure 140. The electrochromic panel 133 is embedded in the front panel protrusion 132. The electrochromic panel 133 is electrically connected to a power source (not shown in the figure, which can be built into the housing 130. The transparency of the electrochromic panel 133 is related to the voltage level of the power source), so that the photosensitive structure 140 is located inside the electrochromic panel 133; when the electrochromic panel 133 is in a transparent state or in a colored state (a transition state between a transparent state and an opaque state, which can be maintained for a long time), it helps to adjust the light intensity of the light entering the photosensitive structure 140, avoiding damage or failure caused by overexposure of the photosensitive structure 140, and adapting to the mine environment.
[0039] Among them, a plurality of adjacent tooth-shaped portions 111 are provided on the outer peripheral edge of the retaining ring 110, which facilitates the detachable connection between the retaining ring 110 and the convex ring 120.
[0040] Among them, a top interface 150 is provided on the top of the housing 130. The top interface 150 is integrally formed with the housing 130, which facilitates the top connection of the mine vision sensor to the mine environment.
[0041] Among them, a side interface 160 is provided on the side of the housing 130. The side interface 160 is integrally formed with the housing 130, which facilitates the external connection of the mine vision sensor to a communication joint (not shown in the figure) through the side interface 160.
[0042] Among them, the side interface 160 is provided with an interface outer ring 161 and an interface body 162. The interface body 162 is located inside the interface outer ring 161, and the interface body 162 has a plurality of interface slots 163, so as to connect the side interface 160 to the communication joint of the mine equipment.
[0043] It is worth mentioning that the electrochromic principle of the electrochromic panel involved in the patent application of the present utility model should be regarded as the prior art. The specific structure, working principle, and possible control methods and spatial arrangement methods of these technical features can be selected conventionally in the art, and should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.
[0044] For those skilled in the art, it is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A mine visual sensor, characterized in that, It consists of a sensor body and a retaining ring, wherein: The sensor body comprises a shell, the shell is provided with a convex ring, a front panel and a front panel convex portion, the front panel convex portion is integrally formed with the front panel, the convex ring is integrally formed with the front panel, and the front panel convex portion is built into the convex ring; The retaining ring is partially embedded in the convex ring, and the retaining ring and the convex ring are detachably connected; The protruding portion of the front panel has an electrochromic panel and a photosensitive structure built in. The electrochromic panel is embedded in the protruding portion of the front panel and is electrically connected to a power source.
2. The mine vision sensor according to claim 1, characterized in that, The outer periphery of the retaining ring is provided with a plurality of adjacent tooth-shaped portions.
3. The mine vision sensor according to claim 1, wherein, The shell is provided with a top interface, and the top interface is integrally formed with the shell.
4. The mine vision sensor according to claim 1, characterized in that, The shell is provided with a side interface, and the side interface is integrally formed with the shell.
5. The mine vision sensor according to claim 1, characterized in that, The side interface is provided with an interface outer ring and an interface body, the interface body is located inside the interface outer ring, and the interface body has a plurality of interface grooves.