Height detection laser range finder convenient to adjust

Abstract

The utility model discloses a height detection laser range finder convenient to adjust, which comprises a laser range finder body, a tripod is arranged at the bottom of the laser range finder body, a containing block is fixedly connected to the top of the tripod, a through hole is formed in the left side of the containing block, and a bolt is in threaded connection with the interior of the through hole. A pressing block is fixedly connected to the inner side of the bolt, a lifting block is movably connected to the interior of the containing block, the top of the lifting block is fixedly connected with the bottom of the laser range finder body, buffer blocks are fixedly connected to the two sides of the bottom of the laser range finder body, and the bottoms of the buffer blocks are fixedly connected with the top of the containing block; through arrangement of the accommodating block, the bolt, the pressing block, the lifting block, the buffer block and other parts, the bolt is rotated to drive the pressing block to move towards the inner side so as to upwards press the lifting block, and the laser range finder body is driven to perform fine adjustment.

Description

Technical Field

[0001] This utility model relates to the field of laser rangefinder technology, specifically to an easily adjustable height detection laser rangefinder. Background Technology

[0002] A laser rangefinder is a high-precision instrument that uses laser technology to measure distances. It boasts advantages such as fast measurement speed, high accuracy, and non-contact measurement, and is widely used in industries such as manufacturing, construction, military, surveying, and security. Based on the measurement method, laser rangefinders can be divided into: Pulse laser rangefinders (principle: emits short-pulse lasers and calculates distance by measuring the round-trip time of the laser); Phase laser rangefinders (application areas: construction and engineering: measuring building height and distance, assisting in construction positioning; surveying and geographic information: topographic mapping, 3D modeling; industry and manufacturing: dimension inspection on automated production lines, robot positioning; military and security: target ranging, drone navigation, monitoring systems; outdoor and sports: golf ranging, hunting, mountaineering, etc.).

[0003] A search revealed Chinese patent application number 201922097061.5, which discloses a laser rangefinder. This utility model discloses a laser rangefinder, relating to rangefinding instruments, aiming to solve the problem of inconvenience caused by frequent handling during practical use. The key technical points are: a laser rangefinder including a housing, a laser emitting device, a laser receiving device, and an eyepiece. The laser emitting device includes a laser emitting objective lens, and the laser receiving device includes a laser receiving objective lens. The housing has a carrying structure, which includes a hand-mounted base fixed to one side of the housing and a leather strap fixed to the hand-mounted base. A switch button is provided on the same end of the hand-mounted base as the eyepiece. This laser rangefinder allows users to free their hands for data recording, avoiding frequent handling and effectively improving operational convenience.

[0004] The aforementioned existing technical solutions have the following drawbacks: existing laser rangefinders lack a fine adjustment mechanism when adjusting angles or heights, causing users to only be able to make rough adjustments by moving large mobile devices. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide an easily adjustable height detection laser rangefinder, which has the advantage of being easy to adjust and solves the problem that existing laser rangefinders lack a fine adjustment mechanism when adjusting angles or heights, causing users to only be able to make rough adjustments by moving large equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable height-detecting laser rangefinder, comprising a laser rangefinder body, a tripod at the bottom of the laser rangefinder body, a receiving block fixedly connected to the top of the tripod, a through hole on the left side of the receiving block, a bolt threaded into the through hole, a pressure block fixedly connected to the inner side of the bolt, a lifting block movably connected inside the receiving block, the top of the lifting block fixedly connected to the bottom of the laser rangefinder body, buffer blocks fixedly connected to both sides of the bottom of the laser rangefinder body, the bottom of the buffer blocks fixedly connected to the top of the receiving block, and a receiving component on the right side of the laser rangefinder body.

[0007] In a preferred embodiment of this invention, the receiving component includes a receiving groove located on the right side of the laser rangefinder body. A round rod is fixedly connected to the bottom of the inner wall of the receiving groove. A rotating plate is sleeved on the surface of the round rod. A water tank is fixedly connected to the inner side of the rotating plate. A limiting block is fixedly connected to the center of the inner side of the rotating plate. The limiting block is used to limit the cleaning cloth of the laser rangefinder body.

[0008] As a preferred embodiment of this invention, torsion springs are fixedly connected to both sides of the inner wall of the receiving groove, and the other end of the torsion springs is fixedly connected to the outer side of the rotating plate.

[0009] As a preferred embodiment of this invention, a block is fixedly connected to both the front and back sides of the right side of the laser rangefinder body, and a spring block is slidably connected inside the block.

[0010] As a preferred embodiment of this utility model, a locking block is fixedly connected to the right side of the rotating plate, and the locking block works in conjunction with the spring block to limit the rotation plate.

[0011] As a preferred embodiment of this invention, a handle is fixedly connected to the outside of the bolt, and a stabilizing sleeve is fixedly connected to the bottom of the tripod.

[0012] As a preferred embodiment of this invention, a button is installed on the top of the laser rangefinder body, and a vertical groove is provided in the center of the receiving block.

[0013] As a preferred embodiment of this invention, a sponge block is fixedly connected to the top of the back of the laser rangefinder body, and the sponge block is used to protect the user's eyes.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, through the arrangement of parts such as a receiving block, bolt, pressure block, lifting block, and buffer block, uses the rotating bolt to drive the pressure block to move inward and apply upward pressure to the lifting block, thereby driving the laser rangefinder body to make fine adjustments.

[0016] 2. This utility model, through the setting of the housing component, can accommodate the cleaning cloth of the water tank and the laser rangefinder body, making it convenient for users to use at any time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the buffer block of this utility model;

[0019] Figure 3 This is a schematic diagram of the receiving groove of this utility model;

[0020] Figure 4 This is a schematic diagram of the lifting block of this utility model;

[0021] Figure 5 This is a schematic diagram of the receiving component of this utility model.

[0022] In the diagram: 1. Laser rangefinder body; 2. Tripod; 3. Receiving block; 4. Through hole; 5. Bolt; 6. Pressure block; 7. Lifting block; 8. Buffer block; 9. Receiving assembly; 91. Receiving groove; 92. Round rod; 93. Rotating plate; 94. Water tank; 95. Limiting block; 10. Torsion spring; 11. Square block; 12. Spring block; 13. Locking block; 14. Handle; 15. Stabilizing sleeve; 16. Button; 17. Vertical groove; 18. Sponge block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 As shown, the present invention provides an adjustable height detection laser rangefinder, including a laser rangefinder body 1, a tripod 2 at the bottom of the laser rangefinder body 1, a receiving block 3 fixedly connected to the top of the tripod 2, a through hole 4 on the left side of the receiving block 3, a bolt 5 threadedly connected inside the through hole 4, a pressure block 6 fixedly connected to the inside of the bolt 5, a lifting block 7 movably connected inside the receiving block 3, the top of the lifting block 7 fixedly connected to the bottom of the laser rangefinder body 1, buffer blocks 8 fixedly connected to both sides of the bottom of the laser rangefinder body 1, the bottom of the buffer blocks 8 fixedly connected to the top of the receiving block 3, and a receiving component 9 on the right side of the laser rangefinder body 1.

[0025] refer to Figure 5 The receiving component 9 includes a receiving groove 91, which is located on the right side of the laser rangefinder body 1. A round rod 92 is fixedly connected to the bottom of the inner wall of the receiving groove 91. A rotating plate 93 is sleeved on the surface of the round rod 92. A water tank 94 is fixedly connected to the inner side of the rotating plate 93. A limiting block 95 is fixedly connected to the center of the inner side of the rotating plate 93. The limiting block 95 is used to limit the cleaning cloth of the laser rangefinder body 1.

[0026] As a technical optimization of this utility model, by designing an integrated storage component 9, the internal storage space of which is reasonably divided, the water tank 94 and the matching laser rangefinder body 1 cleaning cloth can be stored at the same time, realizing the integrated storage of tools and consumables, which is convenient for quick access and can effectively prevent items from scattering, ensuring that users can obtain the required items immediately when they need cleaning or water replenishment.

[0027] refer to Figure 5 Both sides of the inner wall of the receiving groove 91 are fixedly connected with torsion springs 10, and the other end of the torsion springs 10 is fixedly connected to the outer side of the rotating plate 93.

[0028] As a technical optimization of this utility model, by installing the torsion spring 10 device, the elastic torque generated by the torsion spring 10 can drive the rotating plate 93 to be precisely limited and fixed. Under the continuous rebound force of the torsion spring 10, the rotating plate 93 is stably constrained in the preset position, effectively avoiding the shaking phenomenon caused by external interference or its own inertia during use.

[0029] refer to Figure 5 The front and back sides of the laser rangefinder body 1 are fixedly connected to a block 11, and a spring block 12 is slidably connected inside the block 11.

[0030] As a technical optimization of this utility model, the setting of the square block 11 and the spring block 12 can achieve a reliable limiting and fixing function when the rotating plate 93 is closed. When the rotating plate 93 rotates to the closed position, the spring block 12 cooperates precisely with the square block 11 under the action of elastic force to form a stable mechanical constraint, effectively counteracting the swaying tendency of the rotating plate 93 caused by inertia or external disturbance, ensuring that the rotating plate 93 is accurately positioned and structurally stable in the closed state, thereby improving the overall reliability and safety of the equipment.

[0031] refer to Figure 5 A locking block 13 is fixedly connected to the right side of the rotating plate 93. The locking block 13 works in conjunction with the spring block 12 to limit the rotation plate 93.

[0032] As a technical optimization of this utility model, by setting the locking block 13, the unique shape design and material characteristics of the locking block 13 enable it to form a precise mechanical linkage with the spring block 12. When the spring block 12 moves upward under the action of elastic potential energy, the locking block 13 can use its preset locking contour to perfectly fit with the spring block 12 and lock into the designated position to achieve a stable limiting and fixing effect.

[0033] refer to Figure 1 A handle 14 is fixedly connected to the outside of bolt 5, and a stabilizing sleeve 15 is fixedly connected to the bottom of tripod 2.

[0034] As a technical optimization of this utility model, by reasonably configuring the handle 14 on the device, the user can easily rotate the bolt 5 connected to it smoothly by using the force point of the handle 14, realizing the quick tightening or loosening of the bolt 5. At the same time, through the precise cooperation between the stabilizing sleeve 15 and the key parts of the tripod 2, a stable support structure is formed, effectively distributing the external load borne by the tripod 2, significantly enhancing its anti-overturning ability under complex working conditions, thereby greatly improving the stability and safety of the overall structure.

[0035] refer to Figure 2 A button 16 is installed on the top of the laser rangefinder body 1, and a vertical groove 17 is opened in the center of the receiving block 3.

[0036] As a technical optimization of this utility model, by setting a button 16 on the laser rangefinder body 1, the user only needs to lightly touch the button 16 to trigger the measurement start command, so that the laser rangefinder body 1 can quickly enter the working state and complete the accurate measurement of the target object. At the same time, the vertical groove 17 structure designed inside the device provides a reliable housing and guiding space for the lifting block 7, ensuring that the lifting block 7 maintains vertical stability during operation, realizing the coordinated cooperation with the measurement function, thereby improving the overall ease of operation and measurement accuracy of the device.

[0037] refer to Figure 1 A sponge block 18 is fixedly connected to the top of the back of the laser rangefinder body 1. The sponge block 18 is used to protect the user's eyes.

[0038] As a technical optimization of this utility model, by scientifically setting the sponge block 18 structure in the observation device, when the user observes the indoor environment with the lens, the sponge block 18 can conform to the contour of the user's eyes to form a flexible buffer layer. Its unique shock-absorbing properties and skin-friendly material can effectively filter external light interference, relieve eye fatigue caused by prolonged observation, and prevent the lens edge from pressing or scratching the eyes, providing the user with a safe and comfortable visual observation experience.

[0039] The working principle and usage process of this utility model are as follows: When adjusting the laser rangefinder body 1, rotating the operating handle 14 drives the bolt 5 connected to it to rotate in the threaded through hole 4 of the fixed bracket and move inward along the axis, thereby pushing the pressure block 6 to apply pressure to the lifting block 7. Through the mechanical transmission structure, the laser rangefinder body 1 can achieve millimeter-level fine adjustment in the vertical direction, ensuring that the angle or height of the equipment is accurately controllable. Pressing the elastic latch 13 on the side of the equipment releases the axial constraint on the rotating plate 93. Through the pre-installed round rod 92, the rotating plate 93 is rotated outward to a 90° unfolded state. A dust-free wiping cloth soaked in special cleaning solution is clamped at the front end of the rotating plate 93 to gently wipe the lens surface to avoid dust particles scratching the optical coating.

[0040] In summary, this easily adjustable height-detecting laser rangefinder, through the arrangement of components such as a housing block, bolt, pressure block, lifting block, and buffer block, allows the rotating bolt to move the pressure block inward, applying upward pressure to the lifting block and thus enabling fine-tuning of the laser rangefinder body. This solves the problem that existing laser rangefinders lack a fine-tuning mechanism when adjusting angles or heights, forcing users to only make rough adjustments by moving large equipment.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible without substantially departing from the novelty and advantages of the subject matter described in this application. For example, variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature, pressure, etc., installation arrangements, use of materials, color, orientation, etc. For instance, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of this utility model. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An adjustable height-detecting laser rangefinder, comprising a laser rangefinder body (1), wherein a tripod (2) is provided at the bottom of the laser rangefinder body (1), characterized in that: The top of the tripod (2) is fixedly connected to a receiving block (3). A through hole (4) is provided on the left side of the receiving block (3). A bolt (5) is threaded inside the through hole (4). A pressure block (6) is fixedly connected to the inside of the bolt (5). A lifting block (7) is movably connected inside the receiving block (3). The top of the lifting block (7) is fixedly connected to the bottom of the laser rangefinder body (1). Buffer blocks (8) are fixedly connected to both sides of the bottom of the laser rangefinder body (1). The bottom of the buffer block (8) is fixedly connected to the top of the receiving block (3). A receiving component (9) is provided on the right side of the laser rangefinder body (1).

2. The adjustable height detection laser rangefinder according to claim 1, characterized in that: The receiving component (9) includes a receiving groove (91) located on the right side of the laser rangefinder body (1). A round rod (92) is fixedly connected to the bottom of the inner wall of the receiving groove (91). A rotating plate (93) is sleeved on the surface of the round rod (92). A water tank (94) is fixedly connected to the inner side of the rotating plate (93). A limiting block (95) is fixedly connected to the center of the inner side of the rotating plate (93). The limiting block (95) is used to limit the cleaning cloth of the laser rangefinder body (1).

3. The adjustable height detection laser rangefinder according to claim 2, characterized in that: Both sides of the inner wall of the receiving groove (91) are fixedly connected with torsion springs (10), and the other end of the torsion springs (10) is fixedly connected to the outer side of the rotating plate (93).

4. The adjustable height detection laser rangefinder according to claim 2, characterized in that: The front and back sides of the laser rangefinder body (1) are fixedly connected to a block (11), and a spring block (12) is slidably connected inside the block (11).

5. The adjustable height detection laser rangefinder according to claim 4, characterized in that: A locking block (13) is fixedly connected to the right side of the rotating plate (93). The locking block (13) works in conjunction with the spring block (12) to limit the rotation plate (93).

6. The adjustable height detection laser rangefinder according to claim 1, characterized in that: A handle (14) is fixedly connected to the outside of the bolt (5), and a stabilizing sleeve (15) is fixedly connected to the bottom of the tripod (2).

7. The adjustable height detection laser rangefinder according to claim 1, characterized in that: A button (16) is installed on the top of the laser rangefinder body (1), and a vertical groove (17) is opened in the center of the receiving block (3).

8. The adjustable height detection laser rangefinder according to claim 1, characterized in that: A sponge block (18) is fixedly connected to the top of the back of the laser rangefinder body (1), and the sponge block (18) is used to protect the user's eyes.

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