阅读说明：本技术 一种便于调节的激光测距仪 (Laser range finder convenient to adjust ) 是由 燕凤侠 于 2020-06-05 设计创作，主要内容包括：本发明提供一种便于调节的激光测距仪,涉及光学仪器领域。该便于调节的激光测距仪,包括激光测距仪本体,所述激光测距仪本体的底部设置有底座,所述底座的底部设置有第一箱体,所述第一箱体的底部设置有第二箱体,所述第二箱体的四侧均固定安装有固定块,所述固定块的外侧通过中轴活动安装有支撑脚,所述第二箱体的内部设置有齿条板,所述齿条板的顶部贯穿第二箱体的内壁顶部并延伸至第二箱体的上侧。该便于调节的激光测距仪,通过驱动装置带动齿轮旋转,使得齿条板上下移动,将第一箱体顶起,达到改变激光测距仪高度的效果,结构简单,使得激光测距仪调节起来更加轻松,节省时间和体力,提高人们的工作效率,为人们带来许多方便的地方。(The invention provides a laser range finder convenient to adjust, and relates to the field of optical instruments. This laser range finder convenient to adjust, including the laser range finder body, the bottom of laser range finder body is provided with the base, the bottom of base is provided with first box, the bottom of first box is provided with the second box, the equal fixed mounting in four sides of second box has the fixed block, there is the supporting legs in the outside of fixed block through axis movable mounting, the inside of second box is provided with the rack board, the top of rack board runs through the inner wall top of second box and extends to the upside of second box. This laser range finder convenient to adjust drives the gear rotation through drive arrangement for the rack board reciprocates, with first box jack-up, reaches the effect that changes laser range finder height, and simple structure makes laser range finder adjust more easily, saves time and physical power, improves people's work efficiency, brings many convenient places for people.)

1. The utility model provides a laser range finder convenient to adjust, includes laser range finder body (1), its characterized in that: the bottom of the laser range finder body (1) is provided with a base (2), the bottom of the base (2) is provided with a first box body (3), the bottom of the first box body (3) is provided with a second box body (4), four sides of the second box body (4) are fixedly provided with fixed blocks (7), the outer side of each fixed block (7) is movably provided with a supporting leg (8) through a middle shaft, a rack plate (10) is arranged inside the second box body (4), the top of the rack plate (10) penetrates through the top of the inner wall of the second box body (4) and extends to the upper side of the second box body (4), the top of the rack plate (10) is welded with the bottom of the first box body (3), driving devices (11) are fixedly arranged on the back of the inner wall of the second box body (4) and positioned on two sides of the rack plate (10), a gear (12) is fixedly arranged at the output end of each driving device (11, the gear (12) and the rack plate (10) are mutually meshed; a push rod (13) is fixedly mounted at the top of the inner wall of the second box body (4) and positioned on the upper side of the gear (12), a threaded rod (15) is arranged inside the first box body (3), a sliding block (19) is sleeved on the outer surface of the threaded rod (15), a first bevel gear (16) is fixedly sleeved on the lower side of the sliding block (19), a second bevel gear (17) is arranged inside the first box body (3) and positioned on the right side of the first bevel gear (16), the first bevel gear (16) and the second bevel gear (17) are meshed with each other, a handle (18) is fixedly mounted on one side, far away from the first bevel gear (16), of the second bevel gear (17), the top of the sliding block (19) penetrates through the bottom of the inner wall of the first box body (3) and extends to the upper side of the first box body (3), and the top of the sliding block (19) is welded with the bottom of the base (2), the bottom of laser range finder body (1) is run through and is installed fixture block (20), the inner wall bottom fixed mounting of base (2) has revolving stage (23), the top of revolving stage (23) is provided with rotatory piece (21), the bottom of fixture block (20) is pegged graft with the top of rotatory piece (21), the top fixed mounting of rotatory piece (21) has semicircle piece (22), the top of revolving stage (23) is inlayed and is had arc sheetmetal (24) with semicircle piece (22) looks adaptation.

2. A laser rangefinder as claimed in claim 1, wherein: the bottom fixed mounting of second box (4) has pendulum (5), the bottom fixed mounting of second box (4) has ruler (6).

3. A laser rangefinder as claimed in claim 1, wherein: the driving device (11) is a motor or an electric motor, and the back of the gear (12) is electrically connected with the output end of the motor.

4. A laser rangefinder as claimed in claim 1, wherein: the left side fixed mounting of second box (4) has switch (14), the output of switch (14) respectively with drive arrangement (11) and push rod (13) input electric connection.

5. A laser rangefinder as claimed in claim 1, wherein: the bearing seats are sleeved at two ends of the threaded rod (15) in a threaded manner, and the supporting legs (8) are fixedly connected through cloth strips (9).

6. A laser rangefinder as claimed in claim 1, wherein: circular slot (25) have been seted up at the top of revolving stage (23), the equal fixed mounting in bottom both sides of rotatory piece (21) has slider (26) with circular slot (25) looks adaptation.

Technical Field

The invention relates to the technical field of optical instruments, in particular to a laser range finder convenient to adjust.

Background

With the continuous development of science and technology, optical instruments are more advanced, and various optical instrument types are provided to meet various requirements, including a laser distance measuring instrument, which is an instrument for measuring the distance to a target by modulating a certain parameter of laser.

Traditional laser range finder uses very trouble, need adjust laser range finder before the use, just can make level the alignment to it, and owing to for convenient to carry, laser range finder's mount structure is fairly simple, and the height that can adjust is very limited, and adjusts very trouble complex operation, brings many convenient places for people.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the laser range finder convenient to adjust, and solves the problems that the traditional laser range finder is very troublesome in adjusting steps and wastes time and physical strength when being adjusted.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a laser range finder convenient to adjust, includes the laser range finder body, the bottom of laser range finder body is provided with the base, the bottom of base is provided with first box, the bottom of first box is provided with the second box, the equal fixed mounting in four sides of second box has the fixed block, there is the supporting legs in the outside of fixed block through axis movable mounting, the inside of second box is provided with the rack board, the top of rack board runs through the inner wall top of second box and extends to the upside of second box, the top of rack board welds with the bottom of first box, the equal fixed mounting in both sides that just is located the rack board at the second box inner wall back has drive arrangement, drive arrangement's output fixed mounting has the gear, intermeshing between gear and the rack board.

A push rod is fixedly mounted at the top of the inner wall of the second box body and positioned at the upper side of the gear, a threaded rod is arranged in the first box body, a slider is sleeved on the outer surface of the threaded rod, a first bevel gear is fixedly sleeved at the outer surface of the threaded rod and positioned at the lower side of the slider, a second bevel gear is arranged in the first box body and positioned at the right side of the first bevel gear, the first bevel gear and the second bevel gear are meshed with each other, a handle is fixedly mounted at one side of the second bevel gear, which is far away from the first bevel gear, the top of the slider penetrates through the bottom of the inner wall of the first box body and extends to the upper side of the first box body, the top of the slider is welded with the bottom of the base, a clamping block is installed at the bottom of the laser range finder body in a, the bottom of fixture block is pegged graft with the top of rotatory piece, the top fixed mounting of rotatory piece has the semicircle piece, the top of revolving stage is inlayed and is had the arc sheetmetal with semicircle piece looks adaptation.

Preferably, the bottom of the second box body is fixedly provided with a pendulum bob, and the bottom of the second box body is fixedly provided with a ruler.

Preferably, the driving device is a motor or an electric motor, and the back of the gear is electrically connected with the output end of the motor.

Preferably, a switch is fixedly mounted on the left side of the second box body, and the output end of the switch is electrically connected with the driving device and the input end of the push rod respectively.

Preferably, the bearing seats are sleeved at two ends of the threaded rod in a threaded manner, and the supporting legs are fixedly connected through cloth strips.

Preferably, a circular groove is formed in the top of the rotating platform, and sliding blocks matched with the circular groove are fixedly mounted on two sides of the bottom of the rotating block.

(III) advantageous effects

The invention provides a laser range finder convenient to adjust. The method has the following beneficial effects:

1. this laser range finder convenient to adjust drives the gear rotation through drive arrangement for the rack board reciprocates, with first box jack-up, reaches the effect that changes laser range finder height, and simple structure makes laser range finder adjust more easily, saves time and physical power, improves people's work efficiency, brings many convenient places for people.

2. This laser range finder convenient to adjust utilizes the handle to drive the second bevel gear rotatory, and the second bevel gear drives first bevel gear and rotates for first bevel gear drives the threaded rod rotatory, promotes the slider and rises, reaches the effect with laser range finder body lifting, uses through the cooperation of rotatory piece and revolving stage, makes laser range finder rotate more nimble, improves laser range finder's practicality.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention.

In the figure: the laser range finder comprises a laser range finder body 1, a base 2, a first box 3, a second box 4, a pendulum 5, a straight ruler 6, a fixed block 7, supporting legs 8, cloth 9, a rack plate 10, a driving device 11, a gear 12, a push rod 13, a switch 14, a threaded rod 15, a first bevel gear 16, a second bevel gear 17, a handle 18, a slider 19, a fixture block 20, a rotating block 21, a semicircular block 22, a rotating table 23, an arc-shaped metal sheet 24, a circular groove 25 and a slider 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a laser range finder convenient to adjust, which comprises a laser range finder body 1, wherein a base 2 is arranged at the bottom of the laser range finder body 1, a first box body 3 is arranged at the bottom of the base 2, a second box body 4 is arranged at the bottom of the first box body 3, a pendulum 5 is fixedly arranged at the bottom of the second box body 4, the laser range finder body 1 is erected on the ground, the pendulum 5 is always vertical to the ground, a straight ruler 6 is fixedly arranged at the bottom of the second box body 4, through an included angle formed between the straight ruler 6 and the pendulum 5, people can conveniently observe and know whether the laser range finder is vertical to the ground or not, the laser range finder is convenient to operate and is vertical to the ground, fixed blocks 7 are fixedly arranged on four sides of the second box body 4, supporting legs 8 are movably arranged on the outer sides of the fixed blocks 7 through central shafts, a rack plate 10 is arranged inside the second box, the top of the rack plate 10 penetrates through the top of the inner wall of the second box body 4 and extends to the upper side of the second box body 4, the top of the rack plate 10 is welded with the bottom of the first box body 3, the driving device 11 is fixedly arranged on the back of the inner wall of the second box body 4 and positioned on both sides of the rack plate 10, the gear 12 is fixedly arranged at the output end of the driving device 11, the driving device 11 is a motor or an electric motor, the motor is an electric motor or an engine, the starter rotor is driven to rotate by the forced rotation of an electrified coil in a magnetic field, the pinion on the rotor drives the engine flywheel to rotate, the back of the gear 12 is electrically connected with the output end of the motor, the gear 12 and the rack plate 10 are mutually meshed, the gear 12 is driven to rotate by the driving device 11, so that the rack plate 10 moves up and down, the first box body 3 is, simple structure for laser range finder adjusts more easily, saves time and physical power, improves people's work efficiency, brings many convenient places for people.

A push rod 13 is fixedly arranged on the top of the inner wall of the second box body 4 and positioned on the upper side of the gear 12, a switch 14 is fixedly arranged on the left side of the second box body 4, the switch 14 is used for facilitating people to control the driving device 11 and the push rod 13 to work, the operation is simplified and generalized, the output end of the switch 14 is respectively electrically connected with the input ends of the driving device 11 and the push rod 13, the push rod 13 is an electric push rod or a hydraulic push rod, a threaded rod 15 is arranged in the first box body 3, bearing seats are sleeved at both ends of the threaded rod 15 through threads, the bearing seats are parts capable of receiving comprehensive loads, the bearing seats have the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, supporting points are required to be arranged at the positions where the bearings exist, the inner supporting points of the bearings are shafts, the outer supports are the common bearing seats, the supporting feet 8 are fixedly connected through cloth strips 9, prevent the support legs 8 from being opened too much to affect the use of the ruler 6 and the pendulum 5, the outer surface of the threaded rod 15 is sleeved with a sliding block 19, the outer surface of the threaded rod 15 is fixedly sleeved with a first bevel gear 16 at the lower side of the sliding block 19, a second bevel gear 17 is arranged inside the first box 3 and at the right side of the first bevel gear 16, the first bevel gear 16 and the second bevel gear 17 are meshed with each other, a handle 18 is fixedly arranged at one side of the second bevel gear 17 far away from the first bevel gear 16, the top of the sliding block 19 penetrates through the bottom of the inner wall of the first box 3 and extends to the upper side of the first box 3, the top of the sliding block 19 is welded with the bottom of the base 2, the bottom of the laser range finder body 1 is penetrated and provided with a clamping block 20, a rotating platform 23 is fixedly arranged at the bottom of the inner wall of the base 2, the bottom both sides of the rotary block 21 are fixedly provided with a sliding block 26 matched with the circular groove 25 for mutual contact between the rotary block 21 and the rotary table 23, if the friction force is too large, the rotary block 21 is very laborious to rotate or is blocked, the friction force between the rotary block 21 and the rotary table 23 is reduced by matching the circular groove 25 and the sliding block 26, so that the rotary block 21 can rotate more conveniently and flexibly, the bottom of the clamping block 20 is inserted with the top of the rotary block 21, the top of the rotary block 21 is fixedly provided with a semicircular block 22, the top of the rotary table 23 is embedded with an arc-shaped metal sheet 24 matched with the semicircular block 22, the handle 18 is utilized to drive the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 16 to rotate, so that the first bevel gear 16 drives the threaded rod 15 to rotate, the sliding block 19 is pushed to ascend, the effect of lifting the laser range finder body 1 is achieved, and the rotary block 21 and, the laser range finder can rotate more flexibly, and the practicability of the laser range finder is improved.

The working principle is as follows: during the use, stand laser range finder on ground earlier, adjust laser range finder according to ruler 6 and pendulum 5's angle, make laser range finder perpendicular to ground, separately fix laser range finder back with supporting legs 8 after then, then rotate handle 18 and make second bevel gear 17 drive first bevel gear 16 rotatory, it is rotatory to make first bevel gear 16 drive threaded rod 15, slider 19 follows threaded rod 15 rotatory upward movement, laser range finder body 1 risees, when the height is still not enough, make drive arrangement 11 begin work through switch 14, it is rotatory to drive gear 12, rack plate 10 follows the rotatory upward movement of gear 12, with first box 3 lifting.

To sum up, this laser range finder convenient to adjust drives gear 12 rotation through drive arrangement 11 for rack plate 10 reciprocates, with first box 3 jack-up, reaches the effect that changes the laser range finder height, and simple structure makes laser range finder adjust more easily, saves time and physical power, improves people's work efficiency, brings many convenient places for people.

And, it is rotatory to utilize handle 18 to drive second bevel gear 17, and second bevel gear 17 drives first bevel gear 16 and rotates for first bevel gear 16 drives threaded rod 15 rotatory, promotes slider 19 and rises, reaches the effect with the lifting of laser range finder body 1, uses through the cooperation of rotatory piece 21 and revolving stage 23, makes laser range finder rotate more nimble, improves laser range finder's practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.