Multifunctional laser range finder

Abstract

The utility model discloses a multifunctional laser range finder, which relates to the range finder technical field, and comprises a housing, an angle flatness indicating device and an adjusting device, the surface of the housing is provided with a display screen, the side wall of the housing is provided with a frame and a wire bonding mechanism, the frame is internally provided with a laser range finding module, and the housing is internally provided with a power supply and a control panel. The power supply supplies power to the laser ranging module, the routing mechanism and the display screen, the control panel is used for controlling the laser ranging module and the routing mechanism and is connected with the display screen, the angle flatness indicating device is arranged on the shell and is used for detecting whether an object is horizontal or not, and the adjusting device can move back and forth and is used for shielding the laser ranging module or the routing mechanism. The practicability of the range finder is enhanced, the range finder can be conveniently used in the civil engineering field, meanwhile, the angle flatness indicating device can more accurately and rapidly detect whether an object is horizontal or not, and errors of horizontal detection are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rangefinders, in particular to a multifunctional laser rangefinder. Background Art

[0002] Laser rangefinder is an electronic distance measuring device that uses a certain parameter of modulated laser to measure the distance to the target. According to the distance measurement method, it is divided into phase rangefinder and pulse rangefinder. Laser rangefinder is light in weight, small in size, simple to operate, fast and accurate, and is widely used in civil engineering and other fields.

[0003] For example, the patent website discloses a laser rangefinder (publication number: CN220085059U). This laser rangefinder can only measure distance and has a relatively simple usage, which is not conducive to use in the field of civil engineering. Therefore, those skilled in the art have proposed a multifunctional laser rangefinder. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a multifunctional laser rangefinder. The rangefinder of the device has multiple functions and solves the problem that the rangefinder in the above background has a relatively single usage and is not conducive to use in civil engineering.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional laser rangefinder, comprising:

[0006] A housing, wherein a display screen is provided on the surface of the housing, a frame and a wire-punching mechanism are provided on the side walls of the housing, a laser ranging module is provided within the frame, a power supply and a control board are provided within the housing, the power supply supplies power to the laser ranging module, the wire-punching mechanism, and the display screen, and the control board is used to control the laser ranging module and the wire-punching mechanism and is connected to the display screen;

[0007] An angle leveling indicator device is provided on the housing and is used to detect whether the object is level;

[0008] The adjusting device can move back and forth and is used to shield the laser ranging module or the wire-punching mechanism.

[0009] As a further technical solution of the present invention, the angle flatness indicating device is a bubble level.

[0010] As a further technical solution of the present invention, the angle flatness indicating device is composed of an angle sensor and a multi-color display light. The angle sensor and the multi-color display light are both connected to the control board, and the multi-color display light is located on the surface of the housing.

[0011] As a further technical solution of the present invention, the wire-punching mechanism includes an installation groove opened on the side of the frame and located on the side of the laser ranging module. The wire-punching module is installed in the installation groove, and a second opening is opened on the side of the shell on the side of the wire-punching module.

[0012] As a further technical solution of the present invention, an adjustment device is slidably arranged inside the installation groove on one side of the wire-punching module. The adjustment device includes a C-shaped frame, a baffle, a hinged rod and a swing arm. The baffle is installed between the two side plates of the C-shaped frame, and the hinged rod is installed on the inner top surface of the outer shell. The swing arm is hinged on the hinged rod.

[0013] As a further technical solution of the present invention, two corresponding slots are provided on the upper surface of the swing arm, one of which is provided with a first clip whose lower end is fixedly connected to the C-shaped frame, and the upper surface of the shell is provided with a swing switch sliding above the other slot, and the other slot is provided with a second clip whose upper end is fixedly connected to the swing switch.

[0014] As a further technical solution of the present invention, it is characterized in that the multifunctional laser rangefinder also includes a metal detection mechanism.

[0015] As a further technical solution of the present invention, the metal detection mechanism includes a circuit board and a probe.

[0016] As a further technical solution of the present invention, a battery slot is provided on the lower surface of the housing, and the battery slot is used to fix the power supply.

[0017] Beneficial effects

[0018] The utility model provides a multifunctional laser rangefinder. Compared with the prior art, it has the following advantages:

[0019] 1. Multifunctional laser rangefinder. This device is equipped with multiple functions, integrating distance measurement, level detection, line marking and metal detection. One device can perform multiple operations, which enhances the practicality of the device and is convenient for use in the field of civil engineering.

[0020] 2. Multifunctional laser rangefinder: This device uses an angle leveling indicator device instead of a water cannon to detect level. The angle sensor in the angle leveling indicator device can more accurately detect whether the object is level, reducing the error of level detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of a multifunctional laser rangefinder;

[0022] Figure 2 It is a side view of the multifunctional laser rangefinder;

[0023] Figure 3 This is a schematic diagram of the main structure of the multifunctional laser rangefinder;

[0024] Figure 4 It is a partial structural diagram of a multifunctional laser rangefinder;

[0025] Figure 5 Schematic diagram of the internal structure of a multifunctional laser rangefinder.

[0026] In the figure: 1. Housing; 2. Control panel; 3. Angle sensor; 4. Multi-color display light; 5. Frame; 6. Laser ranging module; 7. First opening; 8. Mounting slot; 9. Wire punching module; 10. U-shaped frame; 11. Baffle; 12. Articulated rod; 13. Swing arm; 14. First clamp; 15. Second clamp; 16. Swing switch; 17. Display; 18. Circuit board; 19. Probe; 20. Power supply; 21. Second opening. DETAILED DESCRIPTION

[0027] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the relevant content and are not intended to limit the present disclosure. It should also be noted that, for ease of description, only the portions relevant to the present disclosure are shown in the accompanying drawings.

[0028] Figure 1 It is a structural diagram of a multifunctional laser rangefinder;

[0029] Figure 2 It is a side view of the multifunctional laser rangefinder;

[0030] Figure 3 This is a schematic diagram of the main structure of the multifunctional laser rangefinder;

[0031] Figure 4 It is a partial structural diagram of a multifunctional laser rangefinder;

[0032] Figure 5 This is a schematic diagram of the internal structure of a multifunctional laser rangefinder;

[0033] like Figure 1-5 As shown, the multifunctional laser rangefinder disclosed herein may include: an angle leveling indicator, a metal detection mechanism, a distance measuring mechanism, and a line punching mechanism;

[0034] like Figure 1-5 As shown, the angle flatness indicating device includes a housing 1, a control panel 2, an angle sensor 3, and a multi-color display light 4;

[0035] The control board 2 is horizontally mounted inside the housing 1 , the angle sensor 3 is mounted on the upper surface of the control board 2 , and the two multi-color display lights 4 are embedded in the upper surface of the housing 1 ;

[0036] When it is necessary to measure whether an object is horizontal, the device is placed on the surface of the object so that it is parallel to the object. The angle sensor 3 in the object then detects the deflection angle of the device at this time. If it is zero or ninety degrees, it means that the object is horizontal. The angle sensor 3 then sends a signal to the control panel 2, and the control panel 2 controls the multi-color display light 4 to emit green light. The staff recognizes that the object is horizontal through the green light emitted by the multi-color display light 4. If the angle sensor 3 detects that the deflection angle is not zero or ninety degrees, it means that the object is not horizontal, and a signal is sent to the control panel 2, and the control panel 2 controls the multi-color display light 4 to emit red light. Of course, the above-mentioned angle sensor 3 and multi-color display light 4 can also be directly replaced by a bubble level, and the bubble level is directly fixed to the multi-color display light 4;

[0037] like Figure 1-5 As shown, the distance measuring mechanism includes a frame 5, a laser distance measuring module 6, and a first opening 7;

[0038] The frame 5 is installed inside the housing 1 and is located on one side of the control board 2. The laser ranging module 6 is provided on the frame 5. The first opening 7 is opened on the side of the housing 1 and is located on one side of the laser ranging module 6.

[0039] The control panel 2 controls the frame 5 to perform distance measurement.

[0040] like Figure 1-5 As shown, the wire-punching mechanism includes a mounting slot 8, a wire-punching module 9, a U-shaped frame 10, a baffle 11, a hinged rod 12, a swing arm 13, a first clamp 14, a second clamp 15, a swing switch 16, and a second opening 21;

[0041] The mounting groove 8 is provided on the side of the frame 5 and is located on one side of the laser ranging module 6. The wire-punching module 9 is installed in the mounting groove 8. The C-shaped frame 10 is slidably provided in the mounting groove 8 and is located on one side of the wire-punching module 9. The baffle 11 is installed between the two side plates of the C-shaped frame 10. The hinged rod 12 is installed on the top surface of the housing 1 and is above the control panel 2. The swing arm 13 is hinged on the side of the hinged rod 12. Two slots are correspondingly provided on the side of the swing arm 13. The first clamp 14 is provided in one of the slots and the lower end is fixedly connected to the C-shaped frame 10. The swing switch 16 is slidably provided on the upper surface of the housing 1. The second clamp 15 is provided in the other slot and the upper end is fixedly connected to the swing switch 16. The second opening 21 is provided on the side of the housing 1 and is located on one side of the wire-punching module 9.

[0042] When it is necessary to flash light, the swing switch 16 is pushed in the same side direction of the frame 5. The moving second clamp 15 drives the swing arm 13 to swing around the hinged portion with the hinge rod 12 through the second clamp 15. The swinging swing arm 13 drives the C-shaped frame 10 and the baffle 11 to move in the opposite direction of the swing switch 16 through the first clamp 14, thereby releasing the baffle 11 from blocking the wire-punching module 9. After that, the wire-punching module 9 runs through the second opening 21 to flash light and realize wire-punching. When closed, the power to the wire-punching module 9 is released. After that, the swing switch 16 is toggled in the opposite direction. Through the above operation, the C-shaped frame 10 and the baffle 11 are driven to move in the direction of the wire-punching module 9 to block the wire-punching module 9.

[0043] like Figure 1-5 As shown, the metal detection mechanism includes a display screen 17, a circuit board 18, a probe 19, and a power supply 20;

[0044] The display screen 17 is installed inside the housing 1 and on the upper surface of the control board 2. The circuit board 18 is arranged inside the housing 1 and below the control board 2. The probe 19 is arranged inside the housing 1 and on one side of the circuit board 18. The power supply 20 is arranged inside the housing 1 and on the other side of the circuit board 18.

[0045] [It should be noted that the probe 19 has the same structure as the detection coil in a washing machine with a metal detection function (Publication No.: CN207552727U), and the circuit board 18 has the same structure as the circuit board in a washing machine with a metal detection function.]

[0046] The device is placed on the side of the object to be detected, and then the probe 19 is used to detect whether there is metal in the object. If there is metal, the circuit board 18 sends a signal to the control board 2, and the control board 2 displays the detection result on the display screen 17. The power supply 20 provides power to the various electrical components of the device.

[0047] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments / methods or examples. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0049] Those skilled in the art will appreciate that the above embodiments are merely intended to clearly illustrate the present disclosure and are not intended to limit the scope of the present disclosure. Other changes or modifications may be made based on the above disclosure, and such changes or modifications are still within the scope of the present disclosure.

Claims

1. Multifunctional laser rangefinder, characterized in that, include: A housing (1), wherein a display screen (17) is provided on a surface of the housing (1), a frame (5) and a wire-punching mechanism are provided on a side wall of the housing (1), a laser distance measuring module (6) is provided in the frame (5), a power supply (20) and a control board (2) are provided in the housing (1), the power supply (20) supplies power to the laser distance measuring module (6), the wire-punching mechanism and the display screen (17), and the control board (2) is used to control the laser distance measuring module and the wire-punching mechanism and is connected to the display screen (17); An angle flatness indicating device, the angle flatness indicating device being provided on the housing (1) and used for detecting whether the object is horizontal; The adjusting device can move back and forth and is used to shield the laser ranging module or the wire-punching mechanism.

2. The multifunctional laser rangefinder according to claim 1, characterized in that: The angle flatness indicating device is a bubble level.

3. The multifunctional laser rangefinder according to claim 1, characterized in that: The angle flatness indicating device is composed of an angle sensor (3) and a multi-color display light (4). The angle sensor (3) and the multi-color display light (4) are both connected to a control panel, and the multi-color display light (4) is located on the surface of the housing (1).

4. The multifunctional laser rangefinder according to claim 1, characterized in that: The wire-punching mechanism comprises a mounting groove (8) provided on a side of the frame (5) and located on one side of the laser ranging module (6), a wire-punching module (9) being installed in the mounting groove (8), and a second opening (21) is provided on a side of the housing (1) on one side of the wire-punching module (9).

5. The multifunctional laser rangefinder according to claim 4, characterized in that: An adjusting device is slidably arranged inside the mounting groove (8) on one side of the wire punching module (9), and the adjusting device comprises a U-shaped frame (10), a baffle (11), a hinged rod (12) and a swing arm (13). The baffle (11) is installed between two side plates of the U-shaped frame (10), the hinged rod (12) is installed on the inner top surface of the housing (1), and the swing arm (13) is hinged on the hinged rod (12).

6. The multifunctional laser rangefinder according to claim 5, characterized in that: Two corresponding slots are provided on the upper surface of the swing arm (13), wherein a first clamping member (14) having a lower end fixedly connected to the U-shaped frame (10) is provided in one of the slots, and a swing switch (16) is slidably provided on the upper surface of the housing (1) above the other slot, and a second clamping member (15) having an upper end fixedly connected to the swing switch (16) is provided in the other slot.

7. The multifunctional laser rangefinder according to any one of claims 1 to 6, characterized in that: The multifunctional laser rangefinder further comprises a metal detection mechanism.

8. The multifunctional laser rangefinder according to claim 7, characterized in that: The metal detection mechanism comprises a circuit board (18) and a probe (19).

9. The multifunctional laser rangefinder according to claim 1, characterized in that: A battery slot is provided on the lower surface of the housing (1), and the battery slot is used to fix the power source (20).

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