Angle-adjustable laser measuring instrument tripod

Abstract

The utility model discloses a laser measuring instrument tripod with an adjustable angle, which comprises a fixed plate, the outer side of the fixed plate is rotatably connected with a plurality of rotating shafts, the outer sides of the rotating shafts are fixedly connected with a support frame, a telescopic plate is telescopically arranged in the support frame, and the bottom end of the telescopic plate is rotatably connected with a pointed cone; the middle of the fixing plate is in threaded connection with a threaded rod, the top end of the threaded rod is fixedly connected with an angle adjusting block, the middle of the top end of the angle adjusting block is fixedly connected with a bearing, an inner ring of the bearing is fixedly connected with a connecting rod, and the top end of the connecting rod is fixedly connected with a cover plate. According to the fixing device, the cover plate, the laser measuring instrument and the first bolt are arranged, the angle of the laser measuring instrument can be adjusted through rotation of the cover plate, the abutting fixing function is achieved through fastening of the first bolt after the needed angle is achieved, fixing at any 360-degree angle can be completed according to needs, and the angle can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of laser measuring instrument tripods, in particular to an angle-adjustable laser measuring instrument tripod. Background Art

[0002] Laser rangefinder is an instrument that uses a certain parameter of modulated laser to measure the distance to the target. The measurement range of laser rangefinder is 3.5 to 5000 meters.

[0003] The laser measuring instrument cannot be used without a tripod. First of all, the tripod can provide stable support and can also achieve the required height and angle adjustment.

[0004] The tripod in the prior art has limited adjustable height during use, which has limitations in use during laser measurement. Secondly, a limit hole and other structures are used for angle adjustment, but when the angle is between two limit holes, it cannot be effectively locked, resulting in limited angle adjustment and inconvenience in use. Utility Model Content

[0005] The purpose of the utility model is to provide a laser measuring instrument tripod with adjustable angle. The telescopic plate is extended to reach the required length after the extension, and the second bolt penetrates into the interior of the pin hole to complete the threaded fastening. At this time, the height position of the fixed plate can be adjusted through the telescopic plate structure. At the same time, a threaded rod is threadedly connected to the middle part of the fixed plate. By rotating the threaded rod, the thread can be moved to achieve a rising effect. Through this structure, multiple extension effects can be achieved, and the adjustable height is higher.

[0006] To achieve the above object, a laser measuring instrument tripod with adjustable angle is provided, comprising: a fixed plate, the outer side of the fixed plate is rotatably connected to a plurality of rotating shafts, the outer side of the rotating shaft is fixedly connected to a support frame, the interior of the support frame is telescopically provided with a telescopic plate, and the bottom end of the telescopic plate is rotatably connected to a pointed cone;

[0007] A threaded rod is threadedly connected to the middle of the fixed plate, an angle adjustment block is fixedly connected to the top of the threaded rod, a bearing is fixedly connected to the middle of the top of the angle adjustment block, a connecting rod is fixedly connected to the inner ring of the bearing, and a cover plate is fixedly connected to the top of the connecting rod.

[0008] According to the angle-adjustable laser measuring instrument tripod, a second bolt is threadedly connected to the lower middle portion of the support frame, and the second bolt passes through the telescopic plate.

[0009] According to the angle-adjustable laser measuring instrument tripod, the outer side of the fixing plate is threadedly connected with a plurality of third bolts, and the number of the third bolts is three, and one end of the third bolt is in abutment with the rotating shaft.

[0010] According to the angle-adjustable laser measuring instrument tripod, an annular groove is provided inside the angle adjustment block, and the bottom end of the cover plate is plug-fitted into the annular groove.

[0011] According to the angle-adjustable laser measuring instrument tripod, a first bolt is threadedly connected to one side of the angle adjustment block, and one end of the first bolt is in abutment with the bottom of the cover plate.

[0012] According to the angle-adjustable laser measuring instrument tripod, the laser measuring instrument is fixedly connected to the middle portion of the top end of the cover plate.

[0013] According to the angle-adjustable laser measuring instrument tripod, a plurality of latch holes are provided on the surface of the telescopic plate.

[0014] Beneficial effects:

[0015] 1. The utility model is provided with a second bolt, a telescopic plate, a fixed plate and a threaded rod. By disassembling the second bolt, the telescopic plate is extended to reach the required length. The second bolt penetrates into the interior of the pin hole to complete the threaded fastening. At this time, the telescopic plate structure can be used to adjust the height position of the fixed plate. At the same time, a threaded rod is threadedly connected to the middle part of the fixed plate. By rotating the threaded rod, the thread can be moved to achieve a rising effect. The height position adjustment operation can be achieved through this structure, which improves the convenience of use and is highly practical.

[0016] 2. The utility model is provided with a cover plate, a laser measuring instrument and a first bolt. The rotation of the cover plate can adjust the angle of the laser measuring instrument. After reaching the required angle, the first bolt is tightened to complete the interference fixing effect. It can complete the fixing of any angle of 360 degrees as required, which is convenient for adjusting the angle.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a three-dimensional structural diagram of a tripod for a laser measuring instrument with adjustable angle according to the utility model;

[0020] Figure 2 This is a front view structural diagram of a support frame of a tripod for a laser measuring instrument with adjustable angle according to the utility model;

[0021] Figure 3 For this utility model Figure 1 The structure diagram at A is enlarged;

[0022] Figure 4 For this utility model Figure 2 The structure at B in the figure is enlarged.

[0023] Legend:

[0024] 1. Fixed plate; 2. Bearing; 3. Connecting rod; 4. Laser measuring instrument; 5. Cover plate; 6. Angle adjustment block; 7. First bolt; 8. Threaded rod; 9. Support frame; 10. Cone; 11. Telescopic plate; 12. Second bolt; 13. Third bolt; 14. Rotating shaft. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4 The utility model embodiment is a tripod for a laser measuring instrument with adjustable angle, which comprises: a fixed plate 1, a plurality of rotating shafts 14 are rotatably connected to the outer side of the fixed plate 1, and the turning and recovery functions are completed by the rotating shafts 14, and a support frame 9 is fixedly connected to the outer side of the rotating shaft 14, and the support frame 9 is rotated and matched with the fixed plate 1 to complete the opening state, and a telescopic plate 11 is telescopically arranged inside the support frame 9, and the height position of the fixed plate 1 can be adjusted by the telescopic plate 11 structure, and a pointed cone 10 is rotatably connected to the bottom end of the telescopic plate 11, and the pointed cone 10 is inserted into the ground, so that the stability is stronger, and a second bolt 12 is threadedly connected to the lower middle part of the support frame 9, and the second bolt 12 penetrates the telescopic plate 11, and the second bolt 12 is disassembled to extend the telescopic plate 11, and the second bolt 12 penetrates the inside of the pin hole after extension to complete the threaded fastening, and the laser measuring instrument 4 is fixedly connected to the middle part of the top of the cover plate 5, and a plurality of pin holes are opened on the surface of the telescopic plate 11, and the pin holes and the second bolt 12 are penetrated and matched to achieve the limiting effect;

[0027] The middle part of the fixing plate 1 is threadedly connected with a threaded rod 8, and the middle part of the fixing plate 1 is threadedly connected with a threaded rod 8. By rotating the threaded rod 8, the threaded movement can be realized to achieve the lifting effect. The top of the threaded rod 8 is fixedly connected with an angle adjustment block 6, and the middle part of the top of the angle adjustment block 6 is fixedly connected with a bearing 2. The inner ring of the bearing 2 is fixedly connected with a connecting rod 3, and the top of the connecting rod 3 is fixedly connected with a cover plate 5. The outer side of the fixing plate 1 is threadedly connected with a plurality of third bolts 13. By rotating the third bolts 13, the third bolts 13 can be matched with the thread of the fixing plate 1 after rotation, so as to rotate the shaft 14 The threaded interference is realized to maintain the position fixed, and the number of the third bolts 13 is three. One end of the third bolt 13 is in conflict with the rotating shaft 14. An annular groove is provided inside the angle adjustment block 6. The bottom end of the cover plate 5 is plugged into the annular groove. One side of the angle adjustment block 6 is threadedly connected with the first bolt 7. The angle adjustment block 6 is lifted up, and then the cover plate 5 is rotated to adjust the angle of the laser measuring instrument 4. After the desired angle is reached, the first bolt 7 is tightened to complete the conflict and fixation. One end of the first bolt 7 is in conflict with the bottom of the cover plate 5.

[0028] Working principle: When in use, first rotate the support frame 9 and the fixed plate 1 to complete the open state. After opening, rotate the third bolt 13, and after rotation, cooperate with the fixed plate 1 threadedly, which can achieve threaded interference with the rotating shaft 14 to maintain the position fixing effect. After reaching the required angle position, the second bolt 12 can be disassembled to extend the telescopic plate 11. After extension, the second bolt 12 reaches the required length and penetrates into the inside of the pin hole to complete the threaded fastening. At this time, the telescopic plate 11 structure can adjust the height position of the fixed plate 1. At the same time, a threaded rod 8 is threadedly connected to the middle part of the fixed plate 1. By rotating the threaded rod 8, the thread movement can be achieved to achieve the lifting effect, and the angle adjustment block 6 can be lifted. Then the cover plate 5 is rotated to adjust the angle of the laser measuring instrument 4. After reaching the required angle, the first bolt 7 is tightened to complete the interference and fixing effect.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A laser measuring instrument tripod with adjustable angle, comprising: A fixed plate (1), characterized in that a plurality of rotating shafts (14) are rotatably connected to the outer side of the fixed plate (1), a support frame (9) is fixedly connected to the outer side of the rotating shaft (14), a telescopic plate (11) is telescopically provided inside the support frame (9), and a pointed cone (10) is rotatably connected to the bottom end of the telescopic plate (11); A threaded rod (8) is threadedly connected to the middle of the fixing plate (1), an angle adjustment block (6) is fixedly connected to the top of the threaded rod (8), a bearing (2) is fixedly connected to the middle of the top of the angle adjustment block (6), a connecting rod (3) is fixedly connected to the inner ring of the bearing (2), and a cover plate (5) is fixedly connected to the top of the connecting rod (3).

2. The angle-adjustable laser measuring instrument tripod according to claim 1, characterized in that: A second bolt (12) is threadedly connected at the lower middle portion of the support frame (9), and the second bolt (12) passes through the telescopic plate (11).

3. The angle-adjustable laser measuring instrument tripod according to claim 1, characterized in that: The outer side of the fixing plate (1) is threadedly connected with a plurality of third bolts (13), and the number of the third bolts (13) is three. One end of the third bolt (13) is in abutment with the rotating shaft (14).

4. The angle-adjustable laser measuring instrument tripod according to claim 1, characterized in that: An annular groove is provided inside the angle adjustment block (6), and the bottom end of the cover plate (5) is plug-fitted into the annular groove.

5. The angle-adjustable laser measuring instrument tripod according to claim 4, characterized in that: A first bolt (7) is threadedly connected to one side of the angle adjustment block (6), and one end of the first bolt (7) is in abutment with the bottom of the cover plate (5).

6. The angle-adjustable laser measuring instrument tripod according to claim 1, characterized in that: A laser measuring instrument (4) is fixedly connected to the middle portion of the top end of the cover plate (5).

7. The angle-adjustable laser measuring instrument tripod according to claim 1, characterized in that: A plurality of pin holes are provided on the surface of the telescopic plate (11).

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