Sonar detector
By designing a lubrication device including elastic oil storage blocks, nozzle structures and extrusion rods in the sonar detector, the problem that the sonar detector cannot be effectively lubricated during detection is solved, and effective lubrication of the electric rotating rod and connecting rod is achieved, preventing lags, and improving detection stability and efficiency.
Patent Information
- Application Number
- CN202421556600.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-03
AI Technical Summary
When the sonar detector is probable, it cannot be effectively lubricated, resulting in lag in rotation and affecting the detection effect.
A lubricating device including an elastic oil storage block, a nozzle structure and an extrusion rod is designed. The connecting block drives the connecting block to squeeze the elastic oil storage block with the extrusion rod, and the nozzle structure sprays lubricating liquid to lubricate the electric rotary rod and the connecting rod.
It effectively solves the problem that the sonar detector cannot be effectively lubricated during detection, prevents rotational lag, and improves the stability and efficiency of detection.
Smart Images
Figure CN222926862U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a detection device, in particular to a sonar detector. Background Art
[0002] A sonar detector, also known as a sonar probe, is an electronic device that uses the propagation characteristics of sound waves underwater to complete underwater detection and communication tasks through electro-acoustic conversion and information processing. It has two types: active and passive, and belongs to the category of acoustic positioning. It uses sound waves in water to detect, locate, and communicate with underwater targets, and is the most widely used and important device in underwater acoustics.
[0003] In the prior art, when a movable sonar detector conducts mobile detection on the ground, it is prone to jolting, resulting in damage to the internal parts of the sonar detector. Moreover, when the sonar detector conducts detection, it needs to rotate. If it is not lubricated for a long time during rotation, it is easy to cause jamming during rotation, affecting detection.
[0004] Therefore, there is an urgent need for a sonar detector to solve the problem that the sonar detector cannot be effectively lubricated during detection. Summary of the Utility Model
[0005] Aiming at the deficiencies in the prior art, the utility model provides a sonar detector to solve the problem that the sonar detector cannot be effectively lubricated during detection.
[0006] To achieve the above object, the utility model adopts the following technical solutions:
[0007] A sonar detector, characterized in that: it includes a sonar detector main body, a connecting block, a lubricating device, an electric rotating rod, and a connecting rod. The lubricating device includes an elastic oil storage block, a nozzle structure, and a pressing rod. The sonar detector main body is connected to the elastic oil storage block through the connecting block. The lower end of the connecting block is also connected to one end of the electric rotating rod. The other end of the electric rotating rod is rotatably connected to the connecting rod. A pressing rod is connected to the connecting rod. The electric rotating rod can be used to drive the connecting block to rotate until the elastic oil storage block is squeezed by the pressing rod. The elastic oil storage block is provided with a nozzle structure, and the nozzle structure faces the electric rotating rod.
[0008] To optimize the above technical solutions, the specific measures taken further include:
[0009] Further, the nozzle structure includes a connecting pipe and a nipple nozzle. The lower end of the elastic oil storage block is connected to the connecting pipe, and the end of the connecting pipe away from the elastic oil storage block is connected to the nipple nozzle. The nipple nozzle faces the electric rotating rod.
[0010] Further, an oil inlet hole is provided at the upper end of the elastic oil storage block, and a sealing plug is provided in the oil inlet hole.
[0011] Further, the extrusion rod is L-shaped and there are two of them. One ends of the two extrusion rods are symmetrically and fixedly connected to the two side walls of the connecting rod respectively.
[0012] Further, the elastic oil storage block is made of soft rubber.
[0013] Further, the electric rotating rod includes a rotating rod and a driving motor. The driving motor is connected to the connecting rod. The output end of the driving motor is connected to the rotating rod. The rotating rod is connected to the connecting block. The driving motor is used to drive the connecting block to rotate.
[0014] Further, it further includes a mobile shock absorption device. The mobile shock absorption device includes a base and universal wheels. The upper end of the base is connected to the connecting rod. The bottom of the base is fixedly connected with elastic buffer rods. The bottom of the elastic buffer rods is connected with universal wheels.
[0015] Further, a vertically arranged sliding groove is formed on the side wall of the base. A connecting plate is fixedly connected to the lower side of the elastic buffer rod. A limiting block is fixedly connected to the end of the connecting plate away from the elastic buffer rod. A rotating rod is rotatably connected to the inner side of the limiting block. A friction wheel is fixedly connected to the outside of the rotating rod. The friction wheel is slidably connected to the sliding groove.
[0016] Further, the limiting block is U-shaped. The friction wheel is rotatably arranged inside the limiting block through the rotating rod. The friction wheel extends out from the opening of the U-shaped limiting block and is slidably connected to the sliding groove.
[0017] Further, the friction wheel is made of rubber.
[0018] The beneficial effects of the utility model are as follows:
[0019] Through the cooperative setting of the lubricating device, the electric rotating rod and the connecting rod, when in use, the electric rotating rod is used to drive the connecting block to drive the elastic oil storage block and the sonar detector main body thereon to rotate. It can not only drive the sonar detector main body to rotate to meet the detection requirements, but also drive the elastic oil storage block to rotate around the electric rotating rod and rotate to a state of being squeezed by the extrusion rod on the connecting rod, so as to realize spraying the lubricating liquid in the elastic oil storage block onto the electric rotating rod through the nozzle structure on the elastic oil storage block, thereby solving the problem that the sonar detector cannot be effectively lubricated during detection and lubricating structures such as the electric rotating rod and the connecting rod.
[0020] With the mobile shock absorption device of the present utility model, when the sonar detector main body jolts during movement on the shore, the elastic buffer rod will initially buffer the sonar detector main body. While the elastic buffer rod buffers and contracts, it will drive the connecting plate, the limit block, and the friction wheel to move. The friction wheel will slide in the chute, generating resistance, achieving the effect of mobile protection, and having relatively strong practicability.
[0021] With the lubrication device of the present utility model, while the sonar detector main body rotates, the elastic oil storage block can be extruded by the extrusion rod. After being extruded, the elastic oil storage block will deform, and the lubricating oil stored inside will be ejected to the nipple nozzle through the connecting pipe under the action of the extrusion force, lubricating the connection between the electric rotating rod and the connecting rod, preventing the sonar detector main body from jamming during rotation, and further enhancing the practicability of the entire device. Brief Description of the Drawings
[0022] Figure 1 is the overall structural schematic diagram of a sonar detector proposed by the present utility model;
[0023] Figure 2 is the structural bottom view of a sonar detector proposed by the present utility model;
[0024] Figure 3 is the sectional structural schematic diagram of a sonar detector proposed by the present utility model;
[0025] Figure 4 is Figure 3 the structural schematic diagram at position A in
[0026] Figure 5 is Figure 3 the structural schematic diagram at position B in
[0027] Reference Signs: 1, sonar detector main body; 2, connecting block; 3, electric rotating rod; 4, connecting rod; 5, mobile shock absorption device; 51, base; 52, elastic buffer rod; 53, universal wheel; 54, connecting plate; 55, limit block; 56, rotating rod; 57, friction wheel; 58, chute; 6, lubrication device; 61, extrusion rod; 62, elastic oil storage block; 63, sealing plug; 64, connecting pipe; 65, nipple nozzle. Detailed Description of the Specific Embodiment
[0028] The present utility model will be described in detail below with reference to the drawings.
[0029] As shown in the attached Figure 1 and the attached Figure 2As shown in the figure, a sonar detector according to an embodiment of the present utility model includes a sonar detector main body 1, a connection block 2, a lubrication device 6, an electric rotating rod 3, and a connecting rod 4. The lubrication device 6 includes an elastic oil storage block 62, a nozzle structure, and a pressing rod 61. The rear end of the sonar detector main body 1 is fixedly connected to the elastic oil storage block 62 through the connection block 2, that is, the elastic oil storage block 62 is fixedly connected to the side of the connection block 2 away from the sonar detector 1. The lower end of the connection block 2 is also fixedly connected to one end of the electric rotating rod 3. The other end of the electric rotating rod 3 is rotatably connected to the connecting rod 4. The connecting rod 4 is connected to the pressing rod 61. The electric rotating rod 3 can be used to drive the connection block 2 to rotate until the elastic oil storage block 62 on the connection block 2 is pressed against the pressing rod 61. The elastic oil storage block 62 is provided with a nozzle structure, and the nozzle structure faces the electric rotating rod 3.
[0030] Through the cooperative setting of the lubrication device 6, the electric rotating rod 3, and the connecting rod 4 in the present utility model, during use, the electric rotating rod 3 is used to drive the connection block 2 to drive the elastic oil storage block 62 and the sonar detector main body 1 thereon to rotate. It can not only drive the sonar detector main body 1 to rotate to meet the detection requirements, but also drive the elastic oil storage block 62 to rotate around the electric rotating rod 3 and rotate to a state where it is pressed against the pressing rod 61 on the connecting rod 4, so as to realize spraying the lubricating liquid in the elastic oil storage block 62 onto the electric rotating rod 3 through the nozzle structure on the elastic oil storage block 62, thereby solving the problem that the sonar detector cannot be effectively lubricated during detection and lubricating structures such as the electric rotating rod 3 and the connecting rod 4.
[0031] As shown in the attached Figure 3 and 5 figure, in another specific embodiment, the nozzle structure includes a connecting pipe 64 and a nipple nozzle 65. The lower end of the elastic oil storage block 62 is connected to the connecting pipe 64. One end of the connecting pipe 64 away from the elastic oil storage block 62 is connected to the nipple nozzle 65. The nipple nozzle 65 faces the electric rotating rod 3. In this embodiment, the shape of the connecting pipe 64 is set to be L-shaped. In this way, through the setting of the connecting pipe 64 and the nipple nozzle 65, the lubricating oil in the elastic oil storage block 62 can be effectively guided and sprayed to the specified position of the electric rotating rod 3.
[0032] In another specific embodiment, an oil inlet hole is provided at the upper end of the elastic oil storage block 62, and a sealing plug 63 is provided in the oil inlet hole. In this way, the elastic oil storage block 62 can be conveniently refueled and sealed.
[0033] In another specific embodiment, the pressing rod 61 is L-shaped and there are two of them. One ends of the two pressing rods 61 are respectively symmetrically fixedly connected to the two side walls of the connecting rod 4. In this way, during use, the use position and use angle of the pressing rod 61 can be conveniently adjusted. The symmetrical setting of the two pressing rods 61 can effectively ensure the lubrication frequency and lubrication effect.
[0034] In another specific embodiment, the elastic oil storage block 62 is made of soft rubber with strong ductility.
[0035] In another specific embodiment, the electric rotating rod 3 includes a rotating rod and a driving motor. The driving motor is connected to the connecting rod 4, the output end of the driving motor is connected to the rotating rod, the rotating rod is connected to the connecting block 2, and the driving motor is used to drive the connecting block 2 to rotate. When in use, there is no need to limit the angular relationship between the electric rotating rod 3 and the connecting rod 4. Only after setting the electric rotating rod 3, the position and angle of the extrusion rod 61 are adjusted as needed to ensure that the electric rotating rod 3 can drive the connecting block 2 to rotate until the elastic oil storage block 62 on the connecting block 2 is squeezed by the extrusion rod 61.
[0036] As shown in the attached Figure 4 In another specific embodiment, a mobile shock absorption device 5 is further included. The mobile shock absorption device 5 includes a base 51 and universal wheels 53. The upper end of the base 51 is connected to the end of the connecting rod 4 away from the electric rotating rod 3, so as to connect the mobile shock absorption device 5 to the overall structure of the sonar detector body 1, the connecting block 2, etc. through the connecting rod 4. An elastic buffer rod 52 is fixedly connected to the bottom of the base 51, and a universal wheel 53 is connected to the bottom of the elastic buffer rod 52. In this embodiment, the shape of the base 51 can be set as a rectangle, and the universal wheels 53 are arranged at the four ends of the base 51 through the elastic buffer rods 52. In this way, the mobility of the device can be increased through the settings of the base 51 and the universal wheels 53, and the shock absorption and buffering capacity of the device can be increased through the setting of the elastic buffer rod 52.
[0037] Among them, based on the above embodiment, a vertically arranged chute 58 is opened on the side wall of the base 51. A connecting plate 54 is fixedly connected to the lower side of the elastic buffer rod 52. A limiting block 55 is fixedly connected to the end of the connecting plate 54 away from the elastic buffer rod 52. A rotating rod 56 is rotatably connected to the inside of the limiting block 55, and a friction wheel 57 is fixedly connected to the outside of the rotating rod 56. The friction wheel 57 is slidably connected to the chute 58. In this way, when in use, the radial displacement of the elastic buffer rod 52 can be limited to a certain extent through the sliding connection between the friction wheel 57 and the chute 58, ensuring the reliability of the elastic buffer rod 52 of the device during shock absorption. At the same time, the sliding of the friction wheel 57 in the chute 58 can generate resistance to release the energy generated by the vibration, further ensuring the shock absorption effect.
[0038] Among them, based on the above embodiment, the shape of the limiting block 55 is set as a U shape. The friction wheel 57 is rotatably arranged inside the limiting block 55 through the rotating rod 56, and the friction wheel 57 extends out from the opening of the U-shaped limiting block 55 and is slidably connected to the chute 58. In this way, the friction wheel 57 can be limited and protected by the U-shaped limiting block 55.
[0039] Among them, the material of the friction wheel 57 is rubber with strong friction. The rubber friction wheel 57 can generate resistance when sliding in the chute 58 to release the energy generated by vibration, further ensuring the shock absorption effect.
[0040] In the present utility model, through the mobile shock absorption device 5, when the sonar detector main body 1 bumps during movement on the shore, the elastic buffer rod 52 will initially buffer the sonar detector main body 1. While the elastic buffer rod 52 buffers and contracts, it will drive the connecting plate 54, the limiting block 55 and the friction wheel 57 to move. The friction wheel 57 will slide in the chute 58 to generate resistance, achieving the effects of mobile protection and further buffer energy release, and having relatively strong practicability. Through the lubrication device 6 in the present utility model, when the sonar detector main body 1 rotates, it will drive the elastic oil storage block 62 to rotate synchronously. After the elastic oil storage block 62 rotates to a fixed position, it will be squeezed by the squeezing rod 61. After the elastic oil storage block 62 is squeezed and deformed, the lubricating oil stored inside the elastic oil storage block 62 will be sprayed out through the connecting pipe 64 to the nipple nozzle 65, which can effectively lubricate the rotating connection of the electric rotating rod 3 and the connecting rod 4, preventing the sonar detector main body 1 from jamming during rotation, and further enhancing the practicability of the entire device.
[0041] It should be noted that the terms such as "upper", "lower", "left", "right", "front", "rear", etc. cited in the utility model are only for the convenience of clear narration, rather than used to limit the scope of implementation of the present utility model. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present utility model.
[0042] The above is only the preferred implementation mode of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the idea of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, several improvements and retouches made without departing from the principle of the present utility model should be regarded as the protection scope of the present utility model.
Claims
1. A sonar detector, characterized in that: The sonar detector comprises a main body (1), a connecting block (2), a lubricating device (6), an electric rotating rod (3) and a connecting rod (4); the lubricating device (6) comprises an elastic oil storage block (62), a nozzle structure and an extrusion rod (61); the main body (1) of the sonar detector is connected to the elastic oil storage block (62) via the connecting block (2); the lower end of the connecting block (2) is also connected to one end of the electric rotating rod (3); the other end of the electric rotating rod (3) is rotatably connected to the connecting rod (4); the connecting rod (4) is connected to the extrusion rod (61); the electric rotating rod (3) can be used to drive the connecting block (2) to rotate until the elastic oil storage block (62) and the extrusion rod (61) are extruded; the elastic oil storage block (62) is provided with a nozzle structure, and the nozzle structure is arranged toward the electric rotating rod (3).
2. A sonar detector according to claim 1, characterized in that: The nozzle structure comprises a connecting pipe (64) and a nipple nozzle (65); the lower end of the elastic oil storage block (62) is connected to the connecting pipe (64); one end of the connecting pipe (64) away from the elastic oil storage block (62) is connected to the nipple nozzle (65); and the nipple nozzle (65) is arranged toward the electric rotating rod (3).
3. A sonar detector according to claim 1, characterized in that: An oil inlet hole is provided at the upper end of the elastic oil storage block (62), and a sealing plug (63) is provided in the oil inlet hole.
4. A sonar detector according to claim 1, characterized in that: The extrusion rod (61) is L-shaped and is provided in two pieces. One end of the two extrusion rods (61) is symmetrically fixedly connected to the side walls of the connecting rod (4) on both sides.
5. A sonar detector according to claim 1, characterized in that: The elastic oil storage block (62) is made of soft rubber.
6. A sonar detector according to claim 1, characterized in that: The electric rotating rod (3) comprises a rotating rod and a driving motor. The driving motor is connected to the connecting rod (4). The output end of the driving motor is connected to the rotating rod. The rotating rod is connected to the connecting block (2). The driving motor is used to drive the connecting block (2) to rotate.
7. A sonar detector according to claim 1, characterized in that: It also comprises a mobile shock absorbing device (5), the mobile shock absorbing device (5) comprising a base (51) and a universal wheel (53), the upper end of the base (51) is connected to the connecting rod (4), the bottom of the base (51) is fixedly connected to an elastic buffer rod (52), and the bottom of the elastic buffer rod (52) is connected to the universal wheel (53).
8. A sonar detector according to claim 7, characterized in that: A vertically arranged slide groove (58) is provided on the side wall of the base (51); a connecting plate (54) is fixedly connected to the side edge of the lower end of the elastic buffer rod (52); an end of the connecting plate (54) away from the elastic buffer rod (52) is fixedly connected to a limit block (55); a rotating rod (56) is rotatably connected to the inner side of the limit block (55); a friction wheel (57) is fixedly connected to the outer side of the rotating rod (56); and the friction wheel (57) is slidably connected to the slide groove (58).
9. A sonar detector according to claim 8, characterized in that: The shape of the limit block (55) is set to be U-shaped, and the friction wheel (57) is rotatably arranged on the inner side of the limit block (55) through a rotating rod (56), and the friction wheel (57) extends from the opening of the U-shaped limit block (55) and is slidably connected to the sliding groove (58).
10. A sonar detector according to claim 8, characterized in that: The friction wheel (57) is made of rubber.