A visual mountain overhead rail transport vehicle and its working method
By installing a passive guide body and transparent gray blocking disc on a mountain rail transport vehicle, the dust and stains on the camera assembly are automatically cleaned by the swing and movement of the transport vehicle body, the problem of easy accumulation of dust by conventional transport vehicle cameras is solved and the image is improved Acquisition clarity and stability.
Patent Information
- Application Number
- CN202211401518.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-11-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2042-11-09
Smart Images
Figure CN115556779B_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of mountain rail transport equipment, and in particular relates to a visualized mountain overhead rail transport vehicle and a working method thereof. Background Art
[0002] A mountain rail transport vehicle (such as the invention name: Mountain rail transport vehicle for transporting fruits, publication number CN113501276A) is a vehicle that builds simple tracks on the mountain. The vehicle transports goods down the mountain or up the mountain along the tracks to improve transportation efficiency. Some mountain rail transport vehicles are equipped with cameras to record accidents that occur during the transportation process, making it convenient for users to deal with accidents in a timely manner based on the images.
[0003] After conventional cameras are installed on transport vehicles, long-term use or due to extreme weather in mountainous areas makes it easy for dust and stains to accumulate on the outer glass, reducing the transparency of the glass. As a result, the cameras of conventional transport vehicles are prone to dust accumulation, affecting clarity. Summary of the invention
[0004] The purpose of the present invention is to solve the problem in the prior art that the camera components of conventional transport vehicles are prone to dust accumulation and affect the clarity, and to propose a visualized mountain overhead rail transport vehicle and a working method thereof.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions:
[0006] A visualized mountain overhead rail transport vehicle includes a transport vehicle body traveling on a mountain overhead rail, and is characterized in that: a camera assembly and a passive guide body capable of swinging or moving relative to the camera assembly are connected to the transport vehicle body, a transparent dust shielding tray capable of covering the viewfinder window of the camera assembly is connected to the passive guide body, at least one dust scraping structure abutting against the surface of the transparent dust shielding tray on a side away from the viewfinder window is fixedly provided on the camera assembly, and when the passive guide body is moved relative to the camera assembly by an external force, the transparent dust shielding tray is driven to move relative to the dust scraping structure, so that the dust scraping structure cleans the side of the transparent dust shielding tray away from the viewfinder window.
[0007] Preferably, the above-mentioned passive guide body is a plate body that can move laterally relative to the camera assembly. The upper part of the passive guide body is connected to the above-mentioned transparent dust tray, and the lower part is provided with at least one transverse groove. The transverse groove is provided with an axle seat connected to the camera assembly. The passive guide body can move laterally through the sliding cooperation between the transverse groove and the axle seat.
[0008] Preferably, the passive guide body is a swinging swivel, which is rotatably connected to the camera assembly, and the transparent dust shield is fixedly connected to the passive guide body and swings together with the passive guide body.
[0009] Preferably, the above-mentioned passive guiding body is fan-shaped, and the upper part thereof is connected to the above-mentioned transparent dust shielding plate, and the lower part thereof is provided with a through hole, and the through hole is sleeved on the periphery of the axle seat of the camera assembly. The passive guiding body and the transparent dust shielding plate swing as the transport vehicle moves.
[0010] Preferably, the above-mentioned passive guide body includes a first step ring, a second step ring and a swing rod, the first step ring is fixedly connected to the outer end of the second step ring, and the inner hole diameters of the first step ring and the second step ring are the same and are coaxially arranged, the outer diameter of the second step ring is smaller than the outer diameter of the first step ring, and the upper end of the swing rod is fixedly connected to the lower end of the first step ring; the passive guide body also includes a weight block, which is fixedly connected to the lower part of the swing rod, and the transparent dust shield is fixedly sleeved on the outer periphery of the second step ring.
[0011] Preferably, the above-mentioned camera assembly includes an axle seat, a camera assembly body, a hollow column, a stepping motor, a reinforcement seat and a viewfinder window, the axle seat is fixedly connected to the hollow column, the ash scraping structure is an ash scraping rod, one end of the ash scraping rod is fixedly connected to the axle seat, and the camera assembly body is fixedly connected to the hollow column.
[0012] Preferably, the lower end of the hollow column is fixedly connected to the upper end of the stepper motor, and the rotor of the stepper motor is fixedly connected to the upper end of the reinforcement seat. The reinforcement seat is used to connect to the transport vehicle body. When the rotor of the stepper motor rotates, the hollow column, the axle seat, the ash scraper rod and the camera assembly body are driven to rotate synchronously.
[0013] Preferably, the viewfinder window is located at the first end of the camera assembly body, and one end of the shaft seat for mounting the scraping structure protrudes from the first end of the camera assembly body.
[0014] Preferably, the transparent dust tray comprises a ring-shaped transparent sheet and a connecting ring, wherein the ring-shaped transparent sheet is fixedly connected to the outer periphery of the connecting ring, and the connecting ring does not block the viewfinder window; the inner hole of the connecting ring is sleeved and fixed on the second step ring to achieve synchronous rotation of the two.
[0015] The present invention visualizes the working method of the mountain overhead rail transport vehicle, which is characterized in that: when working, the transport vehicle body is in a left turn or a right turn during the process of traveling on the mountain overhead rail. At this time, the passively guided main body is subjected to the effects of gravity and centrifugal force to swing or move leftward or rightward relative to the camera assembly, thereby driving the transparent dust shielding plate to swing or move relative to the dust scraping structure, that is, the surface of the transparent dust shielding plate on the side away from the viewfinder actively moves relative to the dust scraping structure, so that the dust stains or stains deposited on the surface can be automatically removed, thereby protecting the camera assembly body from collecting image clarity.
[0016] In summary, the technical effects and advantages of the present invention are as follows:
[0017] The camera component is used to collect image signals for visualization. The shaking generated during the transportation of the transport vehicle drives the passive guide body to swing, and the transparent dust plate is driven to rotate through the passive guide body. The dust is automatically cleaned through the rotation of the transparent dust plate, which is conducive to ensuring the stability of image clarity. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the first embodiment of the present invention;
[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the camera assembly of the present invention;
[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the transparent dust shielding tray of the present invention;
[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the passive guiding body of the present invention;
[0022] Figure 5 It is a partial main view structural diagram of the second embodiment of the present invention;
[0023] Figure 6 yes Figure 5 Side view of
[0024] Figure 7 It is a partial main view structural schematic diagram of another embodiment of the present invention;
[0025] Figure 8 It is a partial main view structural diagram of the third embodiment of the present invention;
[0026] Fig. 9 yes Figure 8 Side view of
[0027] In the figure: 1. transport vehicle; 11. bottom plate; 12. first roller; 13. second roller; 14. supporting leg; 2. camera assembly; 3. transparent dust tray; 4. passive guide body; 5. push-pull handle; 21. shaft seat; 22. dust scraper rod; 23. camera assembly body; 24. hollow column; 25. stepping motor; 26. reinforcement seat; 27. viewfinder window; 28. notch; 31. circular transparent sheet; 32. connecting ring; 33. transverse groove; 41. first step ring; 42. second step ring; 43. swing rod; 44. weight block. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0029] See also Figure 1 A visualized mountain overhead rail transport vehicle comprises a transport vehicle body 1, the transport vehicle body 1 comprises a bottom plate 11 and four support legs 14 fixed on the lower surface of the bottom plate, the lower ends of the four support legs 11 are provided with first rollers 12 and second rollers 13 arranged in parallel and spaced apart, wherein the first roller 12 exceeds the lower end of the support leg, so that the transport vehicle can also move on flat ground, and is supported on the track by the first roller 12 or the first roller 12 and the second roller 13, so that the transport vehicle can move on the mountain track (which is a prior art and will not be described here in detail).
[0030] In the first embodiment, a camera assembly 2, a passive guide body 4 and a transparent dust tray 3 are connected to the transport vehicle body 1.
[0031] See also Figure 2 The specific camera assembly 2 includes an axle seat 21, an ash scraper rod 22 (also known as an ash scraper structure), a camera assembly body 23, a hollow column 24, a stepping motor 25, a reinforcement seat 26 and a viewfinder window 27.
[0032] The shaft seat 21 and the camera assembly body 23 can both be cylindrical or square column-shaped; the hollow column 24 can be made of hollow square steel or hollow round steel pipe (the present application adopts hollowness to reduce weight and save production costs, but the use of solid materials does not deviate from the protection scope of the present application); the dust scraping rod 22 is a kind of dust scraping structure, which is a rigid rod body, and it is in contact with the surface of the side of the transparent dust shielding plate 3 away from the viewfinder window. Of course, in order to make the dust scraping effect better, a rubber strip or a cloth piece can be fixed on the dust scraping rod 22, and the rubber strip or the cloth piece is in contact with the surface of the side of the transparent dust shielding plate 3 away from the viewfinder window. Since the surface of the side of the transparent dust shielding plate 3 away from the viewfinder window cannot be absolutely flat, the rubber strip or the cloth piece has a certain flexibility, which can increase the contact area and improve the dust scraping effect.
[0033] The number of the ash scraping rod 22 can be one (eg Figure 2 As shown), there may also be two ash scraping rods. When two ash scraping rods are provided, the two ash scraping rods may be symmetrically arranged (the symmetric plane of the two ash scraping rods is the plane where the axis of the shaft seat 21 and the camera assembly body 23 are located).
[0034] The scraping structure may be a rod body, a strip plate (one surface of the plate contacts the surface of the viewfinder window) or a blade with a cutting edge (the cutting edge contacts the surface of the viewfinder window), etc.
[0035] A more specific connection structure is that the rear end of the shaft seat 21 (the end face of the column base) is fixedly connected to the upper part of the hollow column 24, the middle part of the camera assembly body 23 is fixedly connected to the upper end of the hollow column 24, the camera assembly body 23 and the shaft seat 21 are arranged parallel and close to each other, the lower end of the ash scraper rod 22 is fixedly connected to the front part of the shaft seat 21, the length of the ash scraper rod 22 exceeds the upper end of the camera assembly body 23, and the ash scraper rod 22 avoids the viewfinder window 27 to avoid blocking the viewfinder of the camera assembly 2.
[0036] The lower end of the hollow column 24 is fixedly connected to the upper end of the stepper motor 25, and the rotor of the stepper motor 25 is fixedly connected to the upper end of the reinforcement seat 26. The reinforcement seat 26 is used to connect with the transport body 1. The lower end of the reinforcement seat 26 has a slot 28 inserted and fixed on the transport body 1. The slot is inserted on the upper part of the vertical plate in front of the transport body. Screw holes and screws locked in the screw holes can be vertically provided on the side of the slot. The reinforcement seat is fixed to the vertical plate by screws. When the rotor of the stepper motor 25 rotates, it can drive the hollow column 24, the shaft seat 21, the ash scraper rod 22 and the camera assembly body 23 to rotate synchronously.
[0037] See also Figure 3 The transparent dust tray 3 includes a transparent sheet 31 and a connecting ring 32 in the shape of a circular ring. Both materials can be plastic. The circular transparent sheet 31 is fixedly connected to the outer circumference of the connecting ring 32. The circular transparent sheet 31 and the connecting ring 32 form an integrated circular sheet body. The inner hole of the connecting ring 32 is sleeved and fixed on the second step ring 42. The diameter setting of the circular transparent sheet 31 and the connecting ring 32 needs to meet the requirement that the connecting ring 32 does not block the viewfinder window 27 after installation, and only the circular transparent sheet 31 blocks the viewfinder window 27.
[0038] In this embodiment, the rotation centerline of the transparent dust shield 3 coincides with the swing centerline of the passive guide body 4, that is, the inner hole of the connecting ring 32 is sleeved and fixed on the second step ring 42, so that the transparent dust shield 3 and the passive guide body 4 rotate synchronously.
[0039] See also Figure 1The rear part of the transport vehicle body 1 is also fixedly connected with a push-pull handle 5, and the transport vehicle body 1 can be pushed or pulled by holding the push-pull handle 5 to adjust the position of the transport vehicle body 1.
[0040] See also Figure 2 , 3 and 4, wherein the passive guide body 4 includes a first step ring 41, a second step ring 42 and a swing rod 43, the first step ring 41 and the second step ring 42 are cylindrical rings with the same inner hole diameter, the first step ring 41 is fixedly connected to the outer end of the second step ring 42 and the two are coaxially arranged, the outer diameter of the second step ring 42 is smaller than the outer diameter of the first step ring 42, the upper end of the swing rod 43 is fixedly connected to the lower end of the first step ring 42, the passive guide body 4 also includes a weight block 44, the weight block 44 is fixedly connected to the lower part of the swing rod 43, during the movement of the transport body, by setting the swing rod 43 and the weight block 44, the passive guide body 4 has a greater inertia, which is beneficial to ensure the swing amplitude of the passive guide body 4 and the transparent dust tray 3.
[0041] Working principle of embodiment 1: When the transport vehicle body is moving on the mountain overhead track, the transport vehicle body is in a working state of turning left or right. At this time, the passive guiding body is affected by external forces such as gravity, centrifugal force, and inertia, causing it to swing left or right relative to the camera assembly, thereby driving the transparent dust shielding plate to swing relative to the dust scraping structure, so that the surface of the transparent dust shielding plate away from the viewfinder actively moves relative to the dust scraping structure, so that the dust stains or stains deposited on the surface can be automatically removed, thereby protecting the camera assembly body from collecting image clarity.
[0042] The second embodiment, such as Figure 5 , 6 As shown in Figures 7 and 8, the difference between the second embodiment and the first embodiment lies in the difference in the structures of the passive guide body 4 and the transparent dust tray 3. The passive guide body 4 of the second embodiment is a plate that can move laterally relative to the camera assembly 2 (the first embodiment is relative swinging), and the upper part of the passive guide body 4 is connected to the transparent dust tray 3 so that the two can achieve synchronous lateral movement.
[0043] The transparent dust shielding tray 3 and the passive guide body 4 can be made of transparent material as a whole, or can be made of different materials. The transparent dust shielding tray 3 and the passive guide body 4 can be made into a polygonal plate shape, a circular plate shape, etc.
[0044] The passive guide body 4 is provided with one or two transverse grooves 33 slidingly matched with the shaft seat 21 at the lower part (one transverse groove 33 requires one shaft seat 21 to slide with it). The transverse groove 33 and the shaft seat 21 realize the limiting guiding function of the left and right transverse sliding of the passive guide body 4, that is, the passive guide body 4 can be moved laterally left and right relative to the camera assembly under the action of external force, while driving the transparent dust shielding plate 3 to move laterally left and right relative to the dust scraping structure, so that the dust scraping structure cleans the side of the transparent dust shielding plate 3 away from the viewfinder window.
[0045] The third embodiment, such as Figure 8 , 9 As shown, the difference between the third embodiment and the second embodiment lies in the difference in the structures of the passive guide body 4 and the transparent dust tray 3 . The passive guide body 4 of the third embodiment is a swinging body that can swing relative to the camera assembly 2 .
[0046] The transparent dust tray 3 may be in the shape of a fan, a semicircle or a rectangle, etc. The upper part of the passive guide body 4 is connected to the transparent dust tray (3). The transparent dust tray 3 and the passive guide body 4 may be made of a transparent material as a whole, or may be made of different materials. The lower part of the passive guide body 4 is provided with a through hole, which is sleeved on the outer periphery of the axle seat 21 of the camera assembly 2. When the passive guide body 4 and the transparent dust tray 3 move with the transport vehicle 1, the passive guide body 4 is swung relative to the camera assembly by an external force, and at the same time, the transparent dust tray 3 is driven to swing relative to the dust scraping structure, so that the dust scraping structure cleans the side of the transparent dust tray 3 away from the viewfinder.
[0047] Among the above embodiments, the first embodiment is preferred. Compared with the other two embodiments, it can ensure that the transport vehicle body has a better swing range when turning left or right. Therefore, a swing rod 43 and a weight block 44 can be installed at the lower part of the passive guide body 4 of the second and third embodiments.
[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A visualized mountain overhead rail transport vehicle, comprising a transport vehicle body (1) travelling on a mountain overhead rail, characterized in that: The transport vehicle body (1) is connected to a camera assembly (2) and a passive guide body (4) capable of swinging or moving relative to the camera assembly (2); the passive guide body (4) is connected to a transparent dust shielding plate (3) capable of covering a viewfinder window (27) of the camera assembly (2); at least one dust scraping structure is fixedly provided on the camera assembly (2) and abuts against a surface of the transparent dust shielding plate (3) on a side facing away from the viewfinder window; when the passive guide body (4) is moved relative to the camera assembly (2) by an external force, the transparent dust shielding plate (3) is driven to move relative to the dust scraping structure, so that the dust scraping structure cleans the side of the transparent dust shielding plate (3) facing away from the viewfinder window; The passive guide body (4) is a plate body capable of transverse movement relative to the camera assembly (2); the upper part of the passive guide body (4) is connected to the transparent dust shielding plate (3); the lower part of the passive guide body (4) is provided with at least one transverse groove (33); the transverse groove is provided with an axle seat (21) connected to the camera assembly (2); the passive guide body (4) is capable of transverse movement through the sliding fit between the transverse groove and the axle seat (21); the passive guide body (4) is a swinging body, which is rotatably connected to the camera assembly; the transparent dust shielding plate (3) is fixedly connected to the passive guide body and swings together with the passive guide body (4); the passive guide body (4) is fan-shaped, the upper part of which is connected to the transparent dust shielding plate (3); the lower part of which is provided with a through hole, the through hole being sleeved on the camera assembly ( 2), the passive guide body (4) and the transparent dust shielding plate (3) swing as the transport vehicle (1) moves; the passive guide body (4) comprises a first step ring (41), a second step ring (42) and a swing rod (43); the first step ring (41) is fixedly connected to the outer end of the second step ring (42); the inner holes of the first step ring (41) and the second step ring (42) have the same diameter and are coaxially arranged; the outer diameter of the second step ring (42) is smaller than that of the first step ring (41); the upper end of the swing rod (43) is fixedly connected to the lower end of the first step ring (41); the passive guide body (4) further comprises a weight block (44); the weight block (44) is fixedly connected to the lower part of the swing rod (43); the transparent dust shielding plate (3) is fixedly sleeved on the outer periphery of the second step ring (42).
2. A visualized mountain overhead rail transport vehicle according to claim 1, characterized in that: The camera assembly (2) comprises an axle seat (21), a camera assembly body (23), a hollow column (24), a stepping motor (25), a reinforcement seat (26) and a viewfinder (27); the axle seat (21) is fixedly connected to the hollow column (24); the dust scraping structure is a dust scraping rod (22); one end of the dust scraping rod (22) is fixedly connected to the axle seat (21); and the camera assembly body (23) is fixedly connected to the hollow column (24).
3. A visualized mountain overhead rail transport vehicle according to claim 2, characterized in that: The lower end of the hollow column (24) is fixedly connected to the upper end of the stepper motor (25), and the rotor of the stepper motor (25) is fixedly connected to the upper end of the reinforcement seat (26). The reinforcement seat (26) is used to be connected to the transport vehicle body (1). When the rotor of the stepper motor (25) rotates, the hollow column (24), the shaft seat (21), the ash scraper rod (22) and the camera assembly body (23) are driven to rotate synchronously.
4. The visualized mountain overhead rail transport vehicle according to claim 3 is characterized in that: The viewfinder window (27) is located at a first end of the camera assembly body (23), and one end of the shaft seat (21) used for mounting the scraping structure protrudes from the first end of the camera assembly body (23).
5. The visualized mountain overhead rail transport vehicle according to claim 4, characterized in that: The transparent dust shielding plate (3) comprises a transparent sheet (31) in the shape of an annular ring and a connecting ring (32); the transparent sheet (31) in the shape of an annular ring is fixedly connected to the outer periphery of the connecting ring (32); the connecting ring (32) does not block the viewfinder window (27); the inner hole of the connecting ring (32) is sleeved and fixed on the second stepped ring (42) to achieve synchronous rotation of the two.
6. A method for operating a visualized mountain overhead rail transport vehicle as claimed in any one of claims 1 to 5, characterized in that: During operation, when the transport vehicle body (1) is traveling on the mountain overhead track, the transport vehicle body (1) is in a left-turning or right-turning state. At this time, the passive guiding body (4) is subjected to the effects of gravity and centrifugal force to swing or move leftward or rightward relative to the camera assembly (2), thereby driving the transparent dust shielding plate (3) to swing or move relative to the dust scraping structure. That is, the surface of the transparent dust shielding plate (3) facing away from the viewfinder actively moves relative to the dust scraping structure, so that the dust stains or dirt deposited on the surface can be automatically removed, thereby protecting the clarity of the image collected by the camera assembly body (23).