Ship length, width and height measuring device

Abstract

The utility model provides a ship length, width and height measuring device, which relates to the field of range finders and comprises a protection box, a range finder body is detachably connected to an inner cavity of the protection box, a transparent plate is fixedly connected to the rear end of the top of the protection box, and a containing groove is formed in the top of the protection box. According to the utility model, the distance meter body is arranged to measure the length, width and height of a ship body, the protection box is arranged to protect the distance meter body, prevent the distance meter body from being collided, prevent the screen of the distance meter body from being worn and prevent the keys from being touched by mistake, and the accommodating groove and the protection plate are arranged to prevent the distance meter body from being damaged. The containing groove is used for containing the protection plate, the protection plate can protect the key when located in an inner cavity of the containing groove, a worker can operate the range finder body conveniently when the protection plate is moved out, and by arranging the dismounting mechanism, the range finder body can be mounted and dismounted conveniently, so that the range finder body can be taken out for maintenance.

Description

Technical Field

[0001] The utility model belongs to the field of range finders, in particular to a device for measuring the length, width and height of a ship. Background Art

[0002] Ship measurement is the process of accurately measuring and recording its various important parameters, including length, width, height, etc. These measurement data are crucial for the design, construction, operation and safety management of ships. The length, width and height of the hull are usually measured using a rangefinder;

[0003] According to the application number: 202120348714.7, a rangefinder is disclosed, which includes a body of the rangefinder, a protective cover is coated on the body, an avoidance groove is provided at one end of the protective cover facing the laser emission port, and a use groove extending along the length direction of the body is provided at one end of the protective cover facing the display screen and buttons, and a transparent plate for protecting the display screen and buttons is slidably connected to the use groove along the extension direction of the use groove. This comparative case can facilitate workers to protect the display screen and buttons of the rangefinder;

[0004] The prior art has well solved the problem that the display screen of the rangefinder is easily scratched by other objects during the carrying and placement of the rangefinder, and the buttons of the rangefinder are also easily touched by other objects by mistake, which makes it inconvenient for workers to protect the display screen and buttons of the rangefinder. However, due to the relatively square overall shape, although it is convenient to hang on the belt, it is not convenient to take it out, which reduces the convenience in the process of measuring the hull, and it is not convenient to take the rangefinder out of the box.

[0005] In summary, the utility model therefore provides a device for measuring the length, width and height of a ship to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A ship length, width and height measuring device comprises a protective box, the inner cavity of the protective box is detachably connected to a rangefinder body, the rear end of the top of the protective box is fixedly connected to a transparent plate, the top of the protective box is provided with a receiving groove, the left side of the inner cavity of the receiving groove is movably connected to a protective plate through a rotating shaft, the protective plate is movably connected to the inner cavity of the receiving groove, and a disassembly mechanism is provided on the front of the protective box;

[0008] The disassembly mechanism includes an anti-slip plate, which is located on the front of the protective box and is hinged to the protective box by a hinge. A positioning plate is provided on the back of the anti-slip plate. Springs are fixedly connected on both sides of the front of the positioning plate, and the front of the spring is fixedly connected to the back of the anti-slip plate.

[0009] Furthermore, in the utility model, a pushing rod is provided on the front side of the anti-slip plate, and connecting rods are fixedly connected to both sides of the back side of the pushing rod. The rear end of the connecting rod passes through the anti-slip plate and is fixedly connected to the front side of the positioning plate.

[0010] Furthermore, in the utility model, the front end and the rear end of the right side of the protective box are fixedly connected with support blocks, and a gripping rod is fixedly connected between the two support blocks.

[0011] Furthermore, in the utility model, the front side of the support block at the front end is movably connected to the limiting plate through a movable pin, the right side of the front side of the anti-slip plate is fixedly connected to the limiting frame, one side of the limiting plate extends to the inner cavity of the limiting frame and is movably connected to the inner cavity of the limiting frame.

[0012] Furthermore, in the utility model, a fixing bolt is fixedly connected to the top of the support block at the rear end, an end of the fixing bolt away from the grip rod is fixedly connected to the protection box, and an auxiliary rope is fixedly connected to the top of the fixing bolt.

[0013] Furthermore, in the utility model, magnets are fixedly connected to the right side of the inner cavity of the accommodating groove and the bottom of the protective plate, and the two magnets have opposite magnetic properties and are magnetically connected.

[0014] Beneficial effects: The utility model has the following beneficial effects:

[0015] The utility model can measure the length, width and height of a ship body by arranging a rangefinder body, and can prevent the rangefinder body from being bumped by arranging a protection box to protect the rangefinder body, thereby preventing the rangefinder body from being scratched and preventing the screen of the rangefinder body from being scratched and preventing the buttons from being accidentally touched by arranging a receiving groove and a protection plate, wherein the receiving groove is used to accommodate the protection plate, and the protection plate can protect the buttons when it is located in the inner cavity of the receiving groove, and when the protection plate is removed, it is convenient for staff to operate the rangefinder body, and the disassembly mechanism is provided to facilitate the installation and disassembly of the rangefinder body, so that the rangefinder body can be taken out for maintenance and care. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a main structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure of the protection box, the containing groove and the protection plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the positioning plate, spring and push rod of the utility model;

[0019] Figure 4 This utility model Figure 1 A partial enlarged view of point A in the middle.

[0020] In the figure:

[0021] 1. Protective box; 2. Rangefinder body; 3. Transparent plate; 4. Receiving slot; 5. Protective plate; 6. Disassembly mechanism; 601. Anti-slip plate; 602. Positioning plate; 603. Spring; 604. Push rod; 605. Connecting rod; 606. Limit plate; 607. Limit frame; 7. Support block; 8. Grip; 9. Fixing bolt; 10. Auxiliary rope; 11. Magnet. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0023] Example 1

[0024] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a ship length, width and height measuring device, including a protective box 1, the inner cavity of the protective box 1 is detachably connected to a rangefinder body 2, the rear end of the top of the protective box 1 is fixedly connected to a transparent plate 3, the top of the protective box 1 is provided with a receiving groove 4, the left side of the inner cavity of the receiving groove 4 is movably connected to a protective plate 5 through a rotating shaft, the protective plate 5 is movably connected to the inner cavity of the receiving groove 4, and a disassembly mechanism 6 is provided on the front of the protective box 1;

[0025] The disassembly mechanism 6 includes an anti-slip plate 601, which is located on the front of the protective box 1 and is hinged to the protective box 1 through a hinge. A positioning plate 602 is provided on the back of the anti-slip plate 601. Springs 603 are fixedly connected on both sides of the front of the positioning plate 602, and the front of the spring 603 is fixedly connected to the back of the anti-slip plate 601.

[0026] like Figure 1-4As shown, the rangefinder body 2 can measure the length, width and height of the hull, the protective box 1 is used to protect the rangefinder body 2 to prevent the rangefinder body 2 from being bumped, and at the same time can prevent the screen of the rangefinder body 2 from being scratched, and prevent accidental touching of the keys, the accommodating groove 4 is used to accommodate the protective plate 5, and the protective plate 5 can protect the keys when it is located in the inner cavity of the accommodating groove 4. When the protective plate 5 is removed, it is convenient for the staff to operate the rangefinder body 2, and the disassembly mechanism 6 facilitates the installation and disassembly of the rangefinder body 2, so that the rangefinder body 2 can be taken out for maintenance and care.

[0027] Example 2

[0028] Reference Figure 3 and 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0029] In this embodiment, a pushing rod 604 is provided on the front side of the anti-slip plate 601, and connecting rods 605 are fixedly connected to both sides of the back side of the pushing rod 604. The rear end of the connecting rod 605 passes through the anti-slip plate 601 and is fixedly connected to the front side of the positioning plate 602.

[0030] The front and rear ends of the right side of the protection box 1 are both fixedly connected with support blocks 7 , and a gripping rod 8 is fixedly connected between the two support blocks 7 .

[0031] The front side of the front end support block 7 is movably connected to the limiting plate 606 through a movable pin, and the right side of the front side of the anti-slip plate 601 is fixedly connected to the limiting frame 607. One side of the limiting plate 606 extends to the inner cavity of the limiting frame 607 and is movably connected to the inner cavity of the limiting frame 607.

[0032] like Figure 3 and 4 As shown, since the anti-slip plate 601 is hinged to the protective box 1 through a hinge, the rangefinder body 2 can be installed and removed by removing the anti-slip plate 601, so that the rangefinder body 2 can be taken out for maintenance. By pulling the push rod 604, the connecting rod 605 can be cooperated to drive the positioning plate 602 to move. When moving, the positioning plate 602 will squeeze the spring 603 and cause the spring 603 to deform. The restoring elastic force of the spring 603 can drive the positioning plate 602 to reset, so that it squeezes and positions the rangefinder body 2, thereby improving the stability of the rangefinder body 2 inside the protective box 1. After the limit plate 606 is rotated to the inside of the limit frame 607, the anti-slip plate 601 can be positioned to prevent its angle from deflecting.

[0033] Example 3

[0034] Reference Figure 2 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0035] In this embodiment, a fixing bolt 9 is fixedly connected to the top of the rear end support block 7, an end of the fixing bolt 9 away from the gripping rod 8 is fixedly connected to the protection box 1, and an auxiliary rope 10 is fixedly connected to the top of the fixing bolt 9.

[0036] Magnets 11 are fixedly connected to the right side of the inner cavity of the accommodating groove 4 and the bottom of the protective plate 5. The two magnets 11 have opposite magnetic properties and are magnetically connected.

[0037] like Figure 2 As shown, the entire device can be picked up by taking the handle 8 so as to be carried. The device can also be carried by the auxiliary rope 10 and can be held in the hand or hung around the neck. The two magnets 11 cooperate to position the protective plate 5.

[0038] When in use, the rangefinder body 2 needs to be used. First, the two magnets 11 are separated by pushing the protective plate 5. After the protective plate 5 is moved out of the accommodating groove 4, the rangefinder body 2 can be used to measure the length, width and height of the hull. The device can be taken as a whole by taking the grip 8, and the device can also be carried by the auxiliary rope 10. It can be held in the hand or hung around the neck. When the rangefinder body 2 needs to be disassembled for maintenance, the limit plate 606 is rotated to move it out of the limit frame 607. At this time, the anti-drop plate 601 is automatically opened under the action of the restoring elastic force of the spring 603, and the rangefinder body 2 can be disassembled. After the maintenance is completed, the above operation can be performed to reinstall it.

[0039] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0040] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A ship length, width and height measuring device, comprising a protective box (1), characterized in that: The inner cavity of the protection box (1) is detachably connected to the rangefinder body (2); the rear end of the top of the protection box (1) is fixedly connected to a transparent plate (3); the top of the protection box (1) is provided with a receiving groove (4); the left side of the inner cavity of the receiving groove (4) is movably connected to a protection plate (5) via a rotating shaft; the protection plate (5) is movably connected to the inner cavity of the receiving groove (4); and a disassembly mechanism (6) is provided on the front of the protection box (1); The disassembly mechanism (6) comprises an anti-slip plate (601), the anti-slip plate (601) is located on the front of the protective box (1) and is hinged to the protective box (1) through a hinge, a positioning plate (602) is provided on the back of the anti-slip plate (601), springs (603) are fixedly connected to both sides of the front of the positioning plate (602), and the front of the spring (603) is fixedly connected to the back of the anti-slip plate (601).

2. The ship length, width and height measuring device according to claim 1, characterized in that: A push rod (604) is provided on the front of the anti-slip plate (601), and connecting rods (605) are fixedly connected to both sides of the back of the push rod (604). The rear end of the connecting rod (605) passes through the anti-slip plate (601) and is fixedly connected to the front of the positioning plate (602).

3. The ship length, width and height measuring device according to claim 1, characterized in that: The front end and the rear end of the right side of the protection box (1) are both fixedly connected to support blocks (7), and a gripping rod (8) is fixedly connected between the two support blocks (7).

4. The ship length, width and height measuring device as claimed in claim 3, characterized in that: The front side of the support block (7) at the front end is movably connected to a limit plate (606) via a movable pin, the right side of the front side of the anti-slip plate (601) is fixedly connected to a limit frame (607), and one side of the limit plate (606) extends to the inner cavity of the limit frame (607) and is movably connected to the inner cavity of the limit frame (607).

5. The ship length, width and height measuring device according to claim 4, characterized in that: A fixing bolt (9) is fixedly connected to the top of the support block (7) at the rear end, an end of the fixing bolt (9) away from the gripping rod (8) is fixedly connected to the protection box (1), and an auxiliary rope (10) is fixedly connected to the top of the fixing bolt (9).

6. The ship length, width and height measuring device according to claim 1, characterized in that: The right side of the inner cavity of the containing groove (4) and the bottom of the protective plate (5) are both fixedly connected with magnets (11), and the two magnets (11) have opposite magnetic properties and are magnetically connected.

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