CN221196646U - Leveling device of handheld laser range finder - Google Patents

Abstract

The utility model provides a leveling device of a handheld laser range finder, which relates to the technical field of leveling and comprises a leveling mechanism, wherein an adjusting mechanism is fixedly sleeved on the outer surface wall of the leveling mechanism. According to the utility model, the handheld laser range finder can be arranged on the fixed groove formed in the fixed frame under the cooperation of the leveling mechanism, the bolt is arranged on one side of the fixed frame, the bolt pushes the clamping block to clamp the laser range finder in the leveling mechanism, the clamping is more stable through the cooperation of the bolt and the threaded hole, the fixed block is fixedly arranged on the other side of the fixed block, and the sponge protection pad is arranged on the surface, in contact with the laser range finder, of the fixed block, so that the clamping mechanism is effectively prevented from wearing the laser range finder in the clamping process.

Description

Leveling device of handheld laser range finder

Technical Field

The utility model relates to the technical field of leveling, in particular to a leveling device of a handheld laser range finder.

Background

Laser rangefinders typically measure distance in two ways: pulse method and phase method, pulse method ranging process is as follows: the laser emitted by the distance meter is received by the distance meter after being reflected by the measured object, the distance meter records the round trip time of the laser, and the product of the speed of light and the round trip time is half, namely the distance between the distance meter and the measured object, the accuracy of measuring the distance by a pulse method is generally +/-1 meter, and in addition, the measurement blind area of the distance meter is generally about 15 meters.

The handheld use of laser rangefinder has measurement accuracy height, light and handy portable advantage, and laser rangefinder is handheld widely in market use, but laser rangefinder is in the in-process of using, easily because shake produces the error in the use, measurement error increases along with measuring distance's increase, and the unavoidable shake of people's hand when holding laser rangefinder range finding, and then influences measurement accuracy.

Disclosure of utility model

The utility model aims to solve the problem that the last recorded result is affected due to the fact that the hand-held laser range finder at the present stage inevitably shakes to cause inaccurate distance measured by the range finder when the traditional equipment is used.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the leveling device of the handheld laser range finder comprises a leveling mechanism, wherein an adjusting mechanism is fixedly sleeved on the outer surface wall of the leveling mechanism;

The leveling mechanism comprises a horizontal plate, a connecting shaft is fixedly arranged at the bottom of the horizontal plate, a supporting column is fixedly arranged at the bottom of the connecting shaft, a fixing frame is fixedly arranged at the top of the horizontal plate, two threaded holes A are formed in one side of the outer wall of the fixing frame, two inner surface walls of the threaded holes A are respectively in threaded connection with bolts A, two fixing blocks are fixedly connected between one side of the outer wall of the bolts A, two movable grooves are formed in one side of the outer wall of the horizontal plate, movable shafts are fixedly inserted into the outer surface walls of the movable grooves, clamping plates are fixedly connected between one side of the outer wall of the movable shafts, reset springs are movably sleeved on the outer surface walls of the movable shafts, threaded holes B are formed in one side of the outer wall of the horizontal plate, threaded adjusting rods are in threaded connection with the inner surface walls of the threaded holes B, one side of the outer wall of the threaded adjusting rods are fixedly connected with one side of the outer wall of the clamping plates, and the top of the horizontal plate is provided with fixing grooves.

Preferably, the adjusting mechanism comprises a connecting frame A, three groups of threaded holes C are formed in the outer surface wall of the connecting frame A, bolts B are installed on the inner surface wall threads of the three groups of threaded holes C, supporting rods are movably sleeved on the outer surface wall of the three groups of bolts B, limiting holes are formed in the outer surface wall of the three supporting rods, and limiting rods A are movably installed on the inner surface wall of the limiting holes.

Preferably, a group of movable brackets are fixedly arranged on the outer surface walls of the three limiting rods A.

Preferably, the three groups of movable brackets are fixedly provided with limiting rods B inside.

Preferably, a connecting frame B is fixedly arranged between the outer surface walls of the three limiting rods B.

Preferably, the support rods are fixedly sleeved with the support legs on one side of the outer wall of each support rod.

Preferably, the outer surface wall of the support column is fixedly sleeved with the inner surface wall of the connecting frame A.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the handheld laser range finder can be arranged on the fixed groove formed in the fixed frame under the cooperation of the leveling mechanism, the bolt is arranged on one side of the fixed frame, the bolt pushes the clamping block to clamp the laser range finder in the leveling mechanism, the clamping is more stable through the cooperation of the bolt and the threaded hole, the fixed block is fixedly arranged on the other side of the fixed block, and the sponge protection pad is arranged on the surface, in contact with the laser range finder, of the fixed block, so that the clamping mechanism is effectively prevented from wearing the laser range finder in the clamping process.

2. According to the utility model, three support rods are arranged on the connecting frame A under the cooperation of the leveling mechanism and the adjusting mechanism, three groups of movable brackets are arranged on the connecting frame B, the other ends of the three groups of movable brackets are connected with the support rods, the leveling mechanism can be arranged inside the connecting frame A and the connecting frame B, the leveling mechanism provides stable support, and the leveling mechanism can be lifted to a certain visual height through adjusting the connecting frame B so as to range a wider area range.

Drawings

Fig. 1 is a perspective view of a front view structure of a leveling device of a handheld laser range finder according to the present utility model;

FIG. 2 is a perspective view showing a leveling mechanism in a leveling device of a handheld laser range finder according to the present utility model;

FIG. 3 is a partial perspective view showing a leveling mechanism in a leveling device of a handheld laser range finder according to the present utility model;

Fig. 4 is a perspective exploded view of an adjusting mechanism in a leveling device of a handheld laser range finder.

Legend description:

1. a leveling mechanism; 101. a horizontal plate; 102. a connecting shaft; 103. a support column; 104. a fixing frame; 105. a threaded hole A; 106. a bolt A; 107. a fixed block; 108. a movable groove; 109. a movable shaft; 110. a clamping plate; 111. a return spring; 112. a threaded hole B; 113. a threaded adjusting rod; 114. a fixing groove;

2. An adjusting mechanism; 201. a connecting frame A; 202. a threaded hole C; 203. a bolt B; 204. a support rod; 205. a limiting hole; 206. a limit rod A; 207. a movable bracket; 208. a limit rod B; 209. a connecting frame B; 210. and (5) a foot support.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

The embodiment 1, as shown in fig. 1-4, provides a leveling device of a handheld laser range finder, which comprises a leveling mechanism 1, wherein an adjusting mechanism 2 is fixedly sleeved on the outer surface wall of the leveling mechanism 1;

Leveling mechanism 1 is including horizontal plate 101, the bottom fixed mounting of horizontal plate 101 has connecting axle 102, the bottom fixed mounting of connecting axle 102 has support column 103, the top fixed mounting of horizontal plate 101 has mount 104, two screw holes A105 have been seted up to outer wall one side of mount 104, the interior table wall of two screw holes A105 all threaded connection has bolt A106, fixedly connected with fixed block 107 between the outer wall one side of two bolts A106, two movable slots 108 have been seted up to outer wall one side of horizontal plate 101, the outward appearance wall of two movable slots 108 all fixedly inserted movable axle 109, fixedly connected with grip block 110 between the outer wall one side of two movable axles 109, the outward appearance wall of two movable axles 109 all movable sleeve is equipped with reset spring 111, screw hole B112 has been seted up to outer wall one side of horizontal plate 101, the interior table wall threaded connection of screw hole B112 has screw thread adjustment pole 113, and the outer wall one side of screw thread adjustment pole 113 and the outer wall one side fixed connection of grip block 110, fixed slot 114 has been seted up at the top of horizontal plate 101.

The effect that its whole embodiment 1 reaches is, handheld laser rangefinder can inlay and establish in the fixed slot 114 of seting up in mount 104, the horizontal plate 101 is installed to the mount 104 bottom, make whole levelling mechanism 1 be in on the horizontal plane basis, fixed block 107 is installed to mount 104 one side, the grip block 110 is installed to the mount 104 opposite side, install two loose axles 109 on the grip block 110, can move back and forth in two loose slots 108 of seting up on mount 104, the cover is equipped with reset spring 111 on two loose axles 109, make grip block 110 can get back to the initial position after using, screw thread regulation pole 113 is installed to grip block 110 one side, screw thread regulation pole 113 can be in the screw hole B112 of seting up in mount 104 internal activity, through adjusting screw thread regulation pole 113, can realize the regulation to grip block 110, press from both sides handheld laser rangefinder, reach its leveling effect.

In embodiment 2, as shown in fig. 2-4, the adjusting mechanism 2 includes a connecting frame a201, three groups of threaded holes C202 are formed in the outer surface wall of the connecting frame a201, bolts B203 are all installed in the inner surface wall threads of the three groups of threaded holes C202, supporting rods 204 are all movably sleeved on the outer surface wall of the three groups of bolts B203, limiting holes 205 are all formed in the outer surface wall of the three supporting rods 204, limiting rods a206 are all movably installed on the inner surface wall of the three limiting holes 205, a group of movable brackets 207 are all fixedly installed on the outer surface wall of the three limiting rods a206, limiting rods B208 are all fixedly installed in the three groups of movable brackets 207, a connecting frame B209 is fixedly installed between the outer surface walls of the three limiting rods B208, and a foot support 210 is fixedly sleeved on one side of the outer wall of the three supporting rods 204.

The effect that its whole embodiment 2 reached is, install bracing piece 204 on the link A201, fix through bolt B203, install three group's movable support 207 on the link B209, the movable support 207 realizes the installation with bracing piece 204 through gag lever post A206, can realize raising the position of installation device with it, small-size support that lifts can make handheld laser range finder stably rise to a take the altitude, enlarge the scope of range finder's observation, bracing piece 204 bottom is installed and is propped up 210, realize adjustment mechanism 2 and the firm contact on ground.

Working principle: the fixing frame 104 is installed at the top of the horizontal plate 101, the connecting shaft 102 is installed at the bottom of the horizontal plate 101, the installation with the bottom support column 103 is achieved, threaded hole A105 is formed in one side of the fixing frame 104, the installation with the fixed block 107 is achieved through the cooperation with the bolt A106, threaded hole B112 is formed in the other side of the fixing frame 104, internally mounted threaded adjusting rod 113, clamping plate 110 is fixedly connected to one end of threaded adjusting rod 113, the laser range finder of the internal installation is firmly installed through adjusting the threaded adjusting rod 113, two movable shafts 109 are further installed on one side of the clamping plate 110, the movable shafts 109 are movably inserted into movable grooves 108 formed in the fixing frame 104, a reset spring 111 is sleeved on one side of the movable shafts 109, the adjusted clamping plate 110 can be restored to the original position, the support column 103 can be installed in the inside of the connecting frame A201, three adjustable support rods 204 are installed on the connecting frame A201, the connecting frame B209 is sleeved on the support column 103, the connecting frame B209 and the connecting frame A201 are movably installed through three groups of movable supports 207, the limiting rod A206 and the bottom of the supporting rod B208 are movably connected, and the supporting device can be adjusted in height, and the position of the whole leveling device can be adjusted.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a leveling device of handheld laser range finder, includes leveling mechanism (1), its characterized in that: an adjusting mechanism (2) is fixedly sleeved on the outer surface wall of the leveling mechanism (1);

Leveling mechanism (1) is including horizontal plate (101), the bottom fixed mounting of horizontal plate (101) has connecting axle (102), the bottom fixed mounting of connecting axle (102) has support column (103), the top fixed mounting of horizontal plate (101) has mount (104), two screw holes A (105) have been seted up to the outer wall one side of mount (104), two the equal threaded connection of interior table wall of screw hole A (105) has bolt A (106), two fixedly connected with fixed block (107) between the outer wall one side of bolt A (106), two movable slots (108) have been seted up to the outer wall one side of horizontal plate (101), two the exterior wall of movable slots (108) all is fixed to be inserted and is had loose axle (109), two fixedly connected with grip block (110) between the outer wall one side of movable axle (109), two the exterior wall of movable sleeve has reset spring (111), threaded hole B (112) have been seted up to the outer wall one side of horizontal plate (101), threaded hole B (112) have the interior wall of screw hole B (112) to be connected with, and threaded connection of adjusting lever (113) has the outer wall one side of screw thread (114) has, and the fixed slot (114) has been seted up at the fixed slot of one side of the outer wall of adjusting lever (113).

2. The leveling device for a hand-held laser rangefinder of claim 1 wherein: the adjusting mechanism (2) comprises a connecting frame A (201), three groups of threaded holes C (202) are formed in the outer surface wall of the connecting frame A (201), bolts B (203) are respectively installed on the inner surface wall threads of the threaded holes C (202), supporting rods (204) are respectively movably sleeved on the outer surface wall of the bolts B (203), limiting holes (205) are respectively formed in the outer surface wall of the supporting rods (204), and limiting rods A (206) are respectively movably installed on the inner surface wall of the limiting holes (205).

3. The leveling device for a hand-held laser rangefinder of claim 2 wherein: the outer surface walls of the three limiting rods A (206) are fixedly provided with a group of movable brackets (207).

4. A leveling device for a hand-held laser rangefinder in accordance with claim 3 wherein: and limiting rods B (208) are fixedly arranged in the three groups of movable brackets (207).

5. The leveling device for a hand-held laser rangefinder of claim 4 wherein: and a connecting frame B (209) is fixedly arranged between the outer surface walls of the three limiting rods B (208).

6. The leveling device for a hand-held laser rangefinder of claim 5 wherein: and the outer wall sides of the three supporting rods (204) are fixedly sleeved with a foot support (210).

7. The leveling device for a hand-held laser rangefinder of claim 6 wherein: the outer surface wall of the support column (103) is fixedly sleeved with the inner surface wall of the connecting frame A (201).