Marine ship navigator fixing device

Abstract

The utility model relates to the technical field of ship navigators, and discloses a marine ship navigator fixing device which comprises a loading and unloading mechanism, a fixing mechanism is arranged on the surface of the loading and unloading mechanism, a navigator is arranged on the surface of the fixing mechanism, the loading and unloading mechanism and the navigator are both located in the fixing mechanism, and the navigator is located on the left side of the loading and unloading mechanism. The loading and unloading mechanism comprises a button, the arc surface of the button is fixedly connected with a rotating frame, the surface of the rotating frame is rotationally connected with a connecting frame, and the end, away from the rotating frame, of the connecting frame is rotationally connected with a connecting plate. And meanwhile, a push plate is driven to push out the navigator main body through transmission of a connecting rod and an arc-shaped plate, so that a worker can conveniently dismount the navigator main body in a lossless manner, and the service life of the fixing device can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ship navigators, in particular to a fixing device for a ship navigator used for navigation. Background Art

[0002] Navigation is the activity of human beings sailing on the sea, crossing the ocean, and going from one land to another. With the development of navigation technology and the continuous improvement of ship technology requirements, electronic navigation aids have become indispensable devices in the field of navigation. Among them, GPS locators, electronic charts, and seabed depth sounders have become essential equipment for merchant ships, fishing boats, workboats, yachts, etc. The ship safety navigator is mainly used for ship navigation. It is an indispensable equipment on board. The navigator is a precision instrument. The ship safety navigator observes various conditions of the ship's navigation in real time. Its quality directly affects the safety of the entire ship's navigation and provides protection for safe sailing.

[0003] At present, most of the fixing devices for marine navigators on the market do not have a shock-absorbing and buffering structure. When the ship is bumpy during driving, it is easy to affect the fixing structure. At the same time, most of them are fixed by clamping with small clips, which not only makes it easy for the navigator to fall off during bumps, but also causes wear during loading and unloading, and has a short service life. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a fixing device for a navigation instrument for a ship, comprising a loading and unloading mechanism, a fixing mechanism and a navigation instrument, wherein both the loading and unloading mechanism and the navigation instrument are partially detachably installed inside the fixing mechanism;

[0005] The fixing mechanism comprises a main body shell, a sliding hole is provided inside the main body shell, a support spring is fixedly connected to the inner wall of the sliding hole, a fixing groove is provided on the inner side wall of the sliding hole, a fixing shaft is fixedly connected inside the fixing groove, a sliding groove and a groove are provided on the inner side wall of the fixing groove, the sliding groove and the groove are connected, a return spring is fixedly connected to the inner wall of the groove, a baffle is fixedly connected to the rear end of the return spring, an installation groove is also provided on the main body shell, a disassembly groove connected to the groove is provided at the rear end of the installation groove, and a rotating shaft is fixedly connected inside the disassembly groove;

[0006] The loading and unloading mechanism includes a button, which is arranged in a sliding hole, and the arc surface of the button is fixedly connected to a rotating frame, the surface of the rotating frame is rotatably connected to a connecting frame, the connecting frame is arranged in a fixed groove and is rotatably connected to a fixed shaft, an end of the connecting frame away from the rotating frame is rotatably connected to a connecting plate, the connecting plate is arranged in the sliding groove, and an end of the connecting plate away from the connecting frame is rotatably connected to a trapezoidal block, the rear end of the button is fixedly connected to a connecting rod, the rear end of the connecting rod is rotatably connected to an arc plate, the arc plate is arranged in a disassembly groove and is rotatably connected to the rotating shaft, and an end of the arc plate away from the connecting rod is rotatably connected to a push plate.

[0007] Optionally, the push plate is in the shape of an elongated strip, and the push plate can be operably abutted against the navigator.

[0008] Optionally, the navigator includes a navigator body, a display screen is arranged at the front end of the navigator body, a trapezoidal groove is opened on the side of the navigator body, and the trapezoidal card block is operably nested and connected with the trapezoidal groove.

[0009] Optionally, the size of the sliding hole matches the size of the button, the button passes through the surface of the main shell and extends to the inside of the rotating frame, and one end of the button close to the connecting rod is fixedly connected to the supporting spring.

[0010] Optionally, the rotating frame is located inside the fixed groove, and the trapezoidal clamping block is slidably connected to the sliding groove.

[0011] Optionally, the baffle 9 abuts against the connecting frame, the sliding groove passes through the inner wall of the main shell and extends to the inside of the installation groove, the connecting rod passes through the inner wall of the sliding hole and extends to the inside of the disassembly groove, and the arc plate and the push plate are both located inside the disassembly groove.

[0012] Optionally, the size of the trapezoidal groove is adapted to the size of the trapezoidal block, the trapezoidal groove and the trapezoidal block are snap-connected, the size of the navigator body is adapted to the size of the installation groove, the navigator body and the installation groove are snap-connected, and the rear end of the loading and unloading mechanism is abutted against the push plate.

[0013] The utility model is set up so that when a button is pressed, the trapezoidal block is moved to the inside of the sliding groove through the transmission of the connecting frame and the connecting plate, and at the same time, the push plate is driven by the transmission of the connecting rod and the arc plate to push out the navigator body, which not only facilitates the staff to carry out non-destructive disassembly of the navigator body, but also can prolong the service life of the fixing device;

[0014] The utility model provides a support spring to squeeze the connecting frame and the connecting plate, and provides a support spring to squeeze the button, so as to support the trapezoidal card block and prevent the card connection between the trapezoidal card block and the display screen from loosening, thereby preventing the main body of the navigator from loosening. At the same time, it can also play a role of buffering and shock absorbing for the fixed structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the fixing mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model navigation device;

[0018] Figure 4 This is a cross-sectional structural diagram of the loading and unloading mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing mechanism of the utility model.

[0020] In the figure: 1. loading and unloading mechanism; 101. button; 102. rotating frame; 103. connecting frame; 104. connecting plate; 105. trapezoidal block; 106. connecting rod; 107. arc plate; 108. push plate; 2. fixing mechanism; 201. main body shell; 202. sliding hole; 203. fixing groove; 204. fixing shaft; 205. sliding groove; 206. groove; 207. supporting spring; 208. reset spring; 209. baffle; 210. disassembly groove; 211. installation groove; 3. navigator; 301. navigator body; 302. display screen; 303. trapezoidal groove. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] Example:

[0023] Please combine Figure 1-5 The embodiment discloses a fixing device for a navigational instrument for a marine vessel, comprising a loading and unloading mechanism 1, a fixing mechanism 2 and a navigational instrument 3, wherein the loading and unloading mechanism 1 and the navigational instrument 3 are partially detachably installed inside the fixing mechanism 2. Specifically, the navigational instrument 3 is located on the left side of the loading and unloading mechanism 1.

[0024] The loading and unloading mechanism 1 of this embodiment includes a button 101, the arc surface of the button 101 is fixedly connected to a rotating frame 102, the surface of the rotating frame 102 is rotatably connected to a connecting frame 103, the end of the connecting frame 103 away from the rotating frame 102 is rotatably connected to a connecting plate 104, the end of the connecting plate 104 away from the connecting frame 103 is rotatably connected to a trapezoidal block 105, the rear end of the button 101 is fixedly connected to a connecting rod 106, the rear end of the connecting rod 106 is rotatably connected to an arc plate 107, and the end of the arc plate 107 away from the connecting rod 106 is rotatably connected to a push plate 108.

[0025] The rotating frame 102 is located on the left side of the button 101, the connecting frame 103 is located on the left side of the rotating frame 102, the push plate 108 is located in front of the arc plate 107, and the push plate 108 is located behind the trapezoidal block 105. When the button 101 is pressed, the trapezoidal block 105 is moved to the inside of the sliding groove 205 through the transmission of the connecting frame 103 and the connecting plate 104. At the same time, the push plate 108 is driven by the transmission of the connecting rod 106 and the arc plate 107 to push out the navigator body 301, which not only facilitates the staff to disassemble the navigator body without damage, but also can improve the service life of the fixing device.

[0026] The fixing mechanism 2 includes a main body shell 201, a sliding hole 202 is provided inside the main body shell 201, a support spring 207 is fixedly connected to the inner wall of the sliding hole 202, a fixing groove 203 is provided on the inner wall of the sliding hole 202, a fixing shaft 204 is fixedly connected to the inner wall of the fixing groove 203, a sliding groove 205 is provided on the inner wall of the fixing groove 203, a groove 206 is provided on the inner wall of the fixing groove 203, a return spring 208 is fixedly connected to the inner wall of the groove 206, and the rear end of the return spring 208 is fixedly connected to the A baffle 209 is connected, a mounting groove 211 is provided on the surface of the main shell 201, a disassembly groove 210 is provided at the rear end of the mounting groove 211, a support spring 207 is provided to squeeze the connecting frame 103 and the connecting plate 104, and a support spring 207 is provided to squeeze the button 101, so as to support the trapezoidal card block 105 and prevent the loosening of the card connection between the trapezoidal card block 105 and the display screen 302, thereby preventing the loosening of the navigator body 301, and at the same time, it can also play a role of buffering and shock absorption for the fixed structure.

[0027] The size of the slide hole 202 matches the size of the button 101. The button 101 extends through the surface of the button 101 to the inside of the rotating frame 102. The end of the button 101 close to the connecting rod 106 is fixedly connected to the support spring 207. The rotating frame 102 is located inside the fixed groove 203. The trapezoidal block 105 is slidably connected to the slide groove 205. The fixed groove 203 is located on the left side of the slide hole 202. The slide groove 205 is located on the left side of the fixed groove 203. The groove 206 is located in the fixed groove 203. 03, the baffle plate 209 abuts against the connecting frame 103, the sliding groove 205 penetrates the inner wall of the main shell 201 and extends to the inside of the installation groove 211, the connecting rod 106 penetrates the inner wall of the sliding hole 202 and extends to the inside of the disassembly groove 210, the arc plate 107 and the push plate 108 are both located inside the disassembly groove 210, and the inside of the disassembly groove 210 is fixedly connected with a rotating shaft 212, the connecting frame 103 is rotatably connected to the fixed shaft 204, and the arc plate 107 is rotatably connected to the rotating shaft 212.

[0028] The navigator 3 comprises a navigator body 301 , a display screen 302 is arranged at the front end of the navigator body 301 , and a trapezoidal groove 303 is provided on the side of the navigator body 301 .

[0029] The size of the trapezoidal groove 303 is compatible with the size of the trapezoidal block 105, and the trapezoidal groove 303 and the trapezoidal block 105 are clamped together. The size of the navigator body 301 is compatible with the size of the installation groove 211, and the navigator body 301 and the installation groove 211 are clamped together. The rear end of the 303 loading and unloading mechanism 1 is abutted against the push plate 108.

[0030] The implementation principle of a fixing device for a navigational ship navigator in the embodiment of the present application is as follows: when the navigator body 301 needs to be installed and fixed, the button 101 is first pressed to drive the rotating frame 102 to move backward, and the rotating frame 102 moves backward to drive the connecting frame 103 to rotate around the fixed shaft 204, so that the end of the connecting frame 103 away from the rotating frame 102 drives the connecting plate 104 to move forward, thereby driving the trapezoidal block 105 to move to the inside of the sliding groove 205, at this time, the supporting spring 207 and the reset spring 208 are both compressed, and at the same time, the button 101 drives the connecting rod 106 to move backward, driving the arc plate 107 to rotate around the fixed shaft 204, so that the arc plate 107 The left end drives the push plate 108 to move forward to the inside of the installation slot 211, and then the navigator body 301 is inserted into the installation slot 211, so that the rear end of the navigator body 301 squeezes the push plate 108 back into the disassembly slot 210, and drives the connecting rod 106 and the button 101 to move forward through the arc plate 107, so that the rotating frame 102 moves forward, so that the left end of the connecting frame 103 moves backward, and at the same time, the reset spring 208 and the support spring 207 are reset under the action of elastic force, driving the trapezoidal block 105 to slide from the inside of the sliding slot 205 to the inside of the installation slot 211, and finally engage with the trapezoidal slot 303, fixing the navigator body 301 inside the installation slot 211.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A fixing device for a navigation instrument for a ship, characterized in that: It comprises a loading and unloading mechanism, a fixing mechanism and a navigator, wherein the loading and unloading mechanism and the navigator are partially detachably installed inside the fixing mechanism; The fixing mechanism comprises a main body shell, a sliding hole is provided inside the main body shell, a support spring is fixedly connected to the inner wall of the sliding hole, a fixing groove is provided on the inner side wall of the sliding hole, a fixing shaft is fixedly connected to the inside of the fixing groove, a sliding groove and a groove are provided on the inner side wall of the fixing groove, the sliding groove and the groove are connected, a return spring is fixedly connected to the inner wall of the groove, a baffle is fixedly connected to the rear end of the return spring, a mounting groove is also provided on the main body shell, a disassembly groove connected to the groove is provided on the rear end of the mounting groove, and a rotating shaft is fixedly connected to the inside of the disassembly groove; The loading and unloading mechanism includes a button, which is arranged in the sliding hole, and the arc surface of the button is fixedly connected to a rotating frame, the surface of the rotating frame is rotatably connected to a connecting frame, the connecting frame is arranged in the fixed groove and is rotatably connected to the fixed shaft, the connecting frame is rotatably connected to a connecting plate at one end away from the rotating frame, the connecting plate is arranged in the sliding groove, and the connecting plate is rotatably connected to a trapezoidal block at one end away from the connecting frame, the rear end of the button is fixedly connected to a connecting rod, the rear end of the connecting rod is rotatably connected to an arc plate, the arc plate is arranged in the disassembly groove and is rotatably connected to the rotating shaft, and the end of the arc plate away from the connecting rod is rotatably connected to a push plate.

2. A fixing device for a navigation instrument for a marine vessel according to claim 1, characterized in that: The push plate is in a long strip shape and can be operatively abutted against the navigator.

3. A fixing device for a navigation instrument for a marine vessel according to claim 1, characterized in that: The navigator comprises a navigator body, a display screen is arranged at the front end of the navigator body, a trapezoidal groove is opened on the side of the navigator body, and the trapezoidal card block can be operably nested and connected with the trapezoidal groove.

4. A fixing device for a navigation instrument for a marine vessel according to claim 1, characterized in that: The size of the sliding hole matches the size of the button. The button penetrates the surface of the main body shell and extends to the inside of the rotating frame. One end of the button close to the connecting rod is fixedly connected to the supporting spring.

5. A fixing device for a navigation instrument for a marine vessel according to claim 4, characterized in that: The rotating frame is located inside the fixing groove, and the trapezoidal clamping block is slidably connected to the sliding groove.

6. A fixing device for a navigation instrument for a marine vessel according to claim 1, characterized in that: The baffle plate abuts against the connecting frame, the sliding groove penetrates the inner wall of the main shell and extends to the inside of the installation groove, the connecting rod penetrates the inner wall of the sliding hole and extends to the inside of the disassembly groove, and the arc plate and the push plate are both located inside the disassembly groove.

7. A fixing device for a navigation instrument for a marine vessel according to claim 3, characterized in that: The size of the trapezoidal groove is adapted to the size of the trapezoidal block, the trapezoidal groove and the trapezoidal block are clamped together, the size of the navigator body is adapted to the size of the installation groove, the navigator body and the installation groove are clamped together, and the rear end of the loading and unloading mechanism is abutted against the push plate.

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