CN211826518U - Handheld range finder is measured to land - Google Patents

Abstract

The utility model belongs to the technical field of handheld distancer technique and specifically relates to a handheld distancer is measured to land is related to, including distancer body and the handheld portion of setting on the distancer body, laser emitter and the laser receiver of setting on the distancer body, be provided with on the distancer body and place the case, the bottom of placing the case is provided with the support frame, places the incasement and is provided with and is used for driving distancer body pivoted rotating device, rotating device includes roating seat and the drive assembly who is used for driving the roating seat, and the roating seat cover is located on the distancer body, and drive assembly sets up in placing the incasement, and drive assembly is connected with the roa. Through being provided with on the distancer body and placing the case, place and be provided with the roating seat on the case, when needing to rotate measured angle modulation or the angle of laying to the distancer, drive assembly drives the roating seat and rotates, drives the distancer body on the roating seat and rotates, and simple operation, artifical intensity of labour are lower.

Description

Handheld range finder is measured to land

Technical Field

The utility model belongs to the technical field of handheld distancer technique and specifically relates to a handheld distancer is measured to land.

Background

The present hand-held distance measuring instrument is based on the principle of electromagnetic wave, optics and acoustics, and has a small machine body for measuring distance. In land surveying projects, a handheld distance meter is generally used to measure the land to be surveyed.

The current chinese patent that bulletin number is CN208735186U discloses a handheld distancer of real estate, including the distancer body, the during operation, if ground level, then can directly use the support, place the distancer between the limiting plate, can begin to use after adjusting the angle of landing leg, if ground is not level, then adjust the three footing of base to different length for the mainboard keeps the level, installs the extension piece of support to the mounting groove again in, inserts the plugboard, places the distancer again and begins to use between the limiting plate.

The above prior art solutions have the following drawbacks: this handheld distancer of real estate although can carry out effectual measurement at the measuring ground, but in the measurement process, when needing to be adjusted measured angle or need rotate the angle of laying of distancer, need will move whole distancer body, support and base and rotate and just can adjust the distancer, complex operation, artifical intensity of labour are great, consequently, need improve it.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a handheld distancer is measured to soil, it places the case through being provided with on the distancer body, places and is provided with the roating seat on the case, when needing to rotate measured angle modulation or the angle of laying to the distancer, drive assembly drives the roating seat and rotates, drives the distancer body rotation on the roating seat, simple operation, artifical intensity of labour are lower.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a handheld distancer is measured to soil, includes the distancer body and sets up handheld portion, laser emitter and the laser receiver of setting on the distancer body, it places the case to be provided with on the distancer body, the bottom of placing the case is provided with the support frame, it is provided with the rotating device who is used for driving distancer body pivoted to place the incasement, rotating device includes roating seat and the drive assembly who is used for driving the roating seat, the distancer body is located to the roating seat cover, drive assembly sets up in placing the incasement, and drive assembly is connected with the roating seat.

Through adopting above-mentioned technical scheme, carry through placing the case, carry required measuring place back, support the support frame on the soil, place the distancer body in the roating seat, start drive assembly, drive the roating seat and placing the incasement rotation, can drive the distancer body and rotate, can adjust or adjust the angle of laying of distancer to measuring required angle, thereby make this handheld distancer can be better measure the operation, the simple operation, artifical intensity of labour is lower.

The present invention may be further configured in a preferred embodiment as: the roating seat rotates with the placing box and supports, offer on the roating seat and be used for carrying out the storage groove of accomodating and be used for carrying out the standing groove of placing to the bottom of distancer body that accomodates to the distancer body, the standing groove is seted up in the bottom of accomodating the groove, and sets up on the roating seat towards the direction that is close to the support frame.

Through adopting above-mentioned technical scheme, seted up on the roating seat and accomodate groove and standing groove, take out the distancer body from accomodating the inslot during use, then place the bottom of distancer body in the standing groove, use the distancer body, when needing to carry, place the distancer body in accomodating the inslot, make the occupation space of distancer body less, it is more convenient to carry.

The present invention may be further configured in a preferred embodiment as: drive assembly includes worm, worm wheel and rotary rod, the worm is worn to locate and is placed the incasement, and the worm with place case normal running fit, the worm wheel sets up on placing the case, and worm wheel and worm mesh mutually, the rotary rod is worn to locate in the worm wheel, and the top of rotary rod and the lower fixed surface of roating seat are connected.

Through adopting above-mentioned technical scheme, when needing to adjust the required angle of measurement or adjusting the angle of laying of distancer, need not move whole device and carry out the rotation regulation, only need operating personnel to rotate the worm, the worm drives the worm wheel and rotates, drives the rotary rod and rotates, and when the rotary rod rotated, can drive the roating seat and rotate, adjusts the angle of placing of distancer body on placing the case, and simple operation, artifical intensity of labour are lower.

The present invention may be further configured in a preferred embodiment as: and a rotating handle is fixedly arranged on the worm.

Through adopting above-mentioned technical scheme, the fixed twist grip that is provided with on the worm, through twist grip's setting, when user of service rotates the worm and uses, make twist grip rotate can, convenient operation, more laborsaving.

The present invention may be further configured in a preferred embodiment as: the worm is sleeved with a supporting seat, the worm is in running fit with the supporting seat, and the lower surface of the supporting seat is fixed in the placing box.

Through adopting above-mentioned technical scheme, the cover is equipped with the supporting seat on the worm, and worm and supporting seat normal running fit support the worm through the supporting seat, make the rotation of worm more high-efficient.

The present invention may be further configured in a preferred embodiment as: the support frame is extending structure, the support frame with place the case normal running fit, place and seted up the fixed slot on the lower surface of case, the support frame inlays in the fixed slot, the fixed slot internal fixation is provided with the elastic rubber piece that is used for supporting frame extrusion locking.

Through adopting above-mentioned technical scheme, the support frame is extending structure, and the pulling support frame rotates, makes the support frame roll out from the fixed slot and uses, when placing the support frame simultaneously, directly place in the fixed slot can, the simple operation, fixed slot internal fixation is provided with the elastic rubber piece, extrudees the locking through the elastic rubber piece to the support frame, makes placing that the support frame can be more firm in the fixed slot.

The present invention may be further configured in a preferred embodiment as: the support frame includes dead lever, telescopic link one and telescopic link two, the dead lever is provided with the lower surface of placing the case, and the dead lever with place case normal running fit, in the dead lever was worn to locate by telescopic link one, telescopic link one and dead lever sliding fit, in the telescopic link one was worn to locate by telescopic link two, telescopic link two and telescopic link sliding fit, spacing hole has all been seted up on the side of telescopic link one and telescopic link two, all wear to be equipped with the fitting pin in dead lever and the telescopic link one, and the fitting pin is worn to locate in spacing hole.

Through adopting above-mentioned technical scheme, with the support frame from the fixed slot after rolling out, pull out the fitting pin in the dead lever from spacing downthehole, it is no longer fixed between dead lever and the telescopic link one to make the fitting pin, then pull out telescopic link one from the dead lever, insert the fitting pin corresponding spacing downthehole after the completion of pulling out, lock between dead lever and telescopic link one, thereby can realize in the dead lever telescopic link one, the regulation of telescopic link two length in telescopic link one, make this height control of handheld distancer, can adapt to the convenient use of different height users to this handheld distancer.

The present invention may be further configured in a preferred embodiment as: the locking pin is sleeved with a spring, the spring is arranged at one end, close to the limiting hole, of the locking pin, a blocking piece is fixedly arranged on the locking pin, and the blocking piece abuts against the limiting hole.

Through adopting above-mentioned technical scheme, the cover is equipped with the spring on the fitting pin, when pulling out the fitting pin from spacing downthehole, to spring compression, releases the fitting pin, and spring release elasticity restoring force drives the separation blade and moves to the direction that is close to spacing hole, drives the fitting pin simultaneously and can insert spacing downthehole automatically, makes the use of fitting pin more convenient.

The present invention may be further configured in a preferred embodiment as: be provided with the protective cover that is used for protecting laser emitter and laser receiver on the distancer body, the one end and the distancer body of protective cover are articulated, and on the other end lid fits the distancer body, and protective cover and laser emitter and laser receiver phase-match, the protective cover is made for elastic rubber material.

Through adopting above-mentioned technical scheme, be provided with the protective cover on the distancer body after distancer body regulation is accomplished, open the protective cover from the distancer body, then use laser emitter and laser receiver, through the setting of protective cover, in distancer body use, avoid laser emitter and laser receiver to carry, in the collision damage or external dust advances laser emitter and laser receiver when using, produce the influence to laser emitter and laser receiver's normal use.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the distance measuring device is characterized in that the distance measuring device body is provided with the placing box, the placing box is provided with the rotating seat, and when the measured angle is required to be adjusted or the placing angle of the distance measuring device is required to be rotated, the driving assembly drives the rotating seat to rotate so as to drive the distance measuring device body on the rotating seat to rotate, so that the operation is convenient and fast, and the manual labor intensity is low;

2. the spring is sleeved on the locking pin, when the locking pin is pulled out of the limiting hole, the spring is compressed, the locking pin is released, the elastic restoring force of the spring is released, the blocking piece is driven to move towards the direction close to the limiting hole, and meanwhile, the locking pin is driven to be automatically inserted into the limiting hole, so that the locking pin is more convenient to use;

3. through being provided with the protective cover on the distancer body, open the protective cover from the distancer body, then use laser emitter and laser receiver, through the setting of protective cover, in distancer body use, avoid laser emitter and laser receiver to take place the collision when carrying, using and damage or be in laser emitter and laser receiver in that external dust advances, produce the influence to laser emitter and laser receiver's normal use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention in an operating state;

FIG. 3 is a schematic view showing the structure of the lower surface of the placing case;

fig. 4 is a partial sectional view showing a rotating device;

fig. 5 is a partial sectional view showing the support bracket.

Reference numerals: 1. a rangefinder body; 2. a hand-held portion; 3. a laser transmitter; 4. a laser receiver; 5. placing a box; 51. fixing grooves; 52. an elastic rubber block; 53. a box cover; 6. a support frame; 61. fixing the rod; 62. a first telescopic rod; 63. a second telescopic rod; 64. a limiting hole; 65. a locking pin; 66. a spring; 67. a baffle plate; 7. a rotating device; 71. a rotating base; 711. a receiving groove; 712. a placement groove; 72. a drive assembly; 721. a worm; 722. a worm gear; 723. rotating the rod; 724. rotating the handle; 725. a supporting seat; 8. a protective cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a handheld distancer is measured to soil, including distancer body 1 and handheld portion 2, the laser emitter 3 and the laser receiver 4 of setting on distancer body 1, be provided with on the distancer body 1 and place case 5, the bottom of placing case 5 is provided with support frame 6. When needing to use this handheld distancer, carry through placing case 5, carry required measuring place back, support frame 6 on the soil, then stand distancer body 1, operating personnel grips and uses distancer body 1 on handheld portion 2, through laser emitter 3 transmission laser, laser receiver 4 receives laser to reacing required measuring data. Place and be provided with in the case 5 and be used for driving distancer body 1 pivoted rotating device 7, rotating device 7 includes roating seat 71 and is used for driving drive assembly 72 of roating seat 71, and roating seat 71 cover is located distancer body 1 on, and drive assembly 72 sets up in placing case 5, and drive assembly 72 is connected with roating seat 71. Start drive assembly 72, drive roating seat 71 and placing the incasement 5 internal rotation, can drive distancer body 1 and rotate, can adjust or adjust the angle of laying of distancer the angle that measures required to make this handheld distancer can be better measure the operation.

Referring to fig. 2 and 3, when the handheld range finder is used, the support frame 6 is first installed. Support frame 6 is extending structure, and support frame 6 with place case 5 normal running fit, place and seted up fixed slot 51 on the lower surface of case 5, support frame 6 inlays in fixed slot 51, and fixed slot 51 internal fixation is provided with and is used for the elastic rubber piece 52 to 6 extrusion locking of support frame. The support frame 6 is pulled to rotate, so that the support frame 6 is rotated out of the fixing groove 51 for use.

Referring to fig. 2 and 3, support frame 6 includes dead lever 61, a first telescopic link 62 and a second telescopic link 63, combine fig. 5, dead lever 61 is provided with the lower surface of placing case 5, and dead lever 61 with place case 5 normal running fit, a first telescopic link 62 is worn to locate in dead lever 61, a first telescopic link 62 and a dead lever 61 sliding fit, a second telescopic link 63 is worn to locate in a first telescopic link 62, a second telescopic link 63 and a first telescopic link 62 sliding fit, spacing hole 64 has all been seted up on the side of a first telescopic link 62 and a second telescopic link 63, all wear to be equipped with fitting pin 65 in dead lever 61 and a first telescopic link 62, and fitting pin 65 is worn to locate in spacing hole 64. After the supporting frame 6 is rotated out of the fixing groove 51, the locking pin 65 in the fixing rod 61 is pulled out of the limiting hole 64, so that the locking pin 65 does not fix the fixing rod 61 and the first telescopic rod 62 any more, then the first telescopic rod 62 is pulled out of the fixing rod 61, the locking pin 65 is inserted into the corresponding limiting hole 64 after the pulling-out is completed, and the fixing rod 61 and the first telescopic rod 62 are locked. And then, pulling out the locking pin 65 in the first telescopic rod 62 from the limiting hole 64 to ensure that the first telescopic rod 62 and the second telescopic rod 63 are not fixed any more, then pulling out the second telescopic rod 63 from the first telescopic rod 62, after the pulling-out is finished, inserting the locking pin 65 into the corresponding limiting hole 64 to support the second telescopic rod 63 on the ground, and finishing the installation of the support frame 6.

Referring to fig. 2 and 5, in order to pull out the locking pin 65, and pull out the first telescopic rod 62 and the second telescopic rod 63, the locking pin 65 can be automatically inserted into the limiting hole 64, so that the locking pin 65 can be used more conveniently, the locking pin 65 is sleeved with a spring 66, the spring 66 is arranged at one end, close to the limiting hole 64, of the locking pin 65, a blocking piece 67 is fixedly arranged on the locking pin 65, and the blocking piece 67 abuts against the limiting hole 64. When pulling out fitting pin 65 from spacing hole 64, fitting pin 65 drives separation blade 67 and moves in the direction of keeping away from spacing hole 64, and compress spring 66, fitting pin 65 keeps away from spacing hole 64, can pull out two 63 telescopic links 62, pull out the completion back, release fitting pin 65, spring 66 releases the elastic restoring force, drive separation blade 67 and move in the direction of being close to spacing hole 64, it inserts in corresponding spacing hole 64 to drive fitting pin 65 simultaneously, accomplish the regulation to two 63 telescopic links 62 and telescopic link.

Referring to fig. 1 and 2, a case cover 53 is covered on the placing case 5, one end of the case cover 53 is hinged to the placing case 5, the other end of the case cover 53 is covered on the placing case 5, and after the supporting frame 6 is supported on the ground, the case cover 53 is rotated away to use the distance measuring instrument body 1. The rotary base 71 and the placing box 5 are rotatably supported, and with reference to fig. 4, a containing groove 711 for containing the distance measuring instrument body 1 and a placing groove 712 for placing the bottom of the distance measuring instrument body 1 are provided on the rotary base 71, the placing groove 712 is provided at the bottom of the containing groove 711, and the placing groove 712 is provided on the rotary base 71 in a direction toward the support frame 6. The distance measuring instrument body 1 is taken out from the storage groove 711, then the bottom of the distance measuring instrument body 1 is placed in the placement groove 712, the laser emitter 3 and the laser receiver 4 are horizontally arranged, the distance measuring instrument body 1 is fixedly supported through the placement groove 712, and then the distance measuring instrument body 1 is used (the state is shown in fig. 2).

Referring to fig. 2 and 4, the driving assembly 72 includes a worm 721, a worm wheel 722 and a rotating rod 723, the worm 721 is disposed in the placing box 5, the worm 721 is rotationally matched with the placing box 5, the worm wheel 722 is disposed on the placing box 5, the worm wheel 722 is meshed with the worm 721, the rotating rod 723 is disposed in the worm wheel 722, and a top end of the rotating rod 723 is fixedly connected to a lower surface of the rotating base 71. When the angle required by measurement needs to be adjusted or the placement angle of the range finder needs to be adjusted, the whole device does not need to be moved to be rotationally adjusted, only the operator needs to rotate the worm 721, the worm 721 drives the worm wheel 722 to rotate, the rotating rod 723 is driven to rotate, the rotating base 71 can be driven to rotate when the rotating rod 723 rotates, the placement angle of the range finder body 1 on the placement box 5 is adjusted, and the worm 721 stops rotating after the adjustment is completed. In order to enable an operator to rotate the worm 721 more conveniently and more labor-saving, a rotating handle 724 is fixedly arranged on the worm 721, and when the worm 721 is rotated, the rotating handle 724 is directly operated to not drive the worm 721 to rotate. The worm 721 is sleeved with a supporting seat 725, the worm 721 is in running fit with the supporting seat 725, and the lower surface of the supporting seat 725 is fixedly arranged in the placing box 5. The worm 721 is supported by the support seat 725, so that the rotation of the worm 721 is more efficient.

Referring to fig. 1 and 2, in order to avoid laser emitter 3 and laser receiver 4 to carry in the use of distancer body 1, the collision damage or external dust enter into laser emitter 3 and laser receiver 4 during the use, produce the influence to laser emitter 3 and laser receiver 4's normal use, be provided with the protective cover 8 that is used for protecting laser emitter 3 and laser receiver 4 on distancer body 1 after distancer body 1 adjusts and accomplishes, protective cover 8's one end is articulated with distancer body 1, the other end lid fits on distancer body 1, and protective cover 8 and laser emitter 3 and laser receiver 4 phase-match, protective cover 8 is made for elastic rubber material. Adjust the completion back with distancer body 1, open protective cover 8 from distancer body 1, then use laser emitter 3 and laser receiver 4, measure the required measuring land.

The implementation principle of the embodiment is as follows: when using this handheld distancer, pulling support frame 6 rotates, makes support frame 6 rotate out from fixed slot 51 and uses, pulls out the fitting pin 65 in the dead lever 61 from spacing hole 64, makes fitting pin 65 no longer with fixed between dead lever 61 and the telescopic link 62, then pulls out telescopic link 62 from dead lever 61, inserts fitting pin 65 after the completion in corresponding spacing hole 64, locks between dead lever 61 and telescopic link 62. And then, pulling out the locking pin 65 in the first telescopic rod 62 from the limiting hole 64 to ensure that the first telescopic rod 62 and the second telescopic rod 63 are not fixed any more, then pulling out the second telescopic rod 63 from the first telescopic rod 62, and after the pulling-out is finished, inserting the locking pin 65 into the corresponding limiting hole 64 to support the second telescopic rod 63 on the ground. Take out distancer body 1 from accomodating the groove 711, then place distancer body 1's bottom in standing groove 712, make laser emitter 3 and laser receiver 4 level set up, operating personnel rotates turning handle 724, drives worm 721, and worm 721 drives worm wheel 722 and rotates, drives rotary rod 723 and rotates, drives roating seat 71 and rotates, adjusts the angle of placing of distancer body 1 on placing case 5, and after the regulation was accomplished, stop rotating worm 721. The protective cover 8 is opened from the distance measuring instrument body 1, and then the laser transmitter 3 and the laser receiver 4 are used to measure the land to be measured. After the measurement is completed, the distance measuring instrument body 1 is placed in the accommodating groove 711, the first telescopic rod 62 and the second telescopic rod 63 are contracted, and the fixing rod 61 is placed in the fixing groove 51 to be carried.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. A hand-held distance meter for measuring the soil comprises a distance meter body (1), a hand-held part (2) arranged on the distance meter body (1), a laser emitter (3) and a laser receiver (4) arranged on the distance meter body (1), it is characterized in that a placing box (5) is arranged on the distance measuring instrument body (1), a supporting frame (6) is arranged at the bottom of the placing box (5), a rotating device (7) for driving the distance measuring instrument body (1) to rotate is arranged in the placing box (5), the rotating device (7) comprises a rotating base (71) and a driving component (72) for driving the rotating base (71), the range finder comprises a range finder body (1), a rotating base (71), a driving assembly (72), a placing box (5), and a driving assembly (72), wherein the rotating base (71) is sleeved on the range finder body (1), and the driving assembly (72) is connected with the rotating base (71).

2. The handheld range finder for soil measurement according to claim 1, wherein the rotating base (71) is rotatably supported by the placing box (5), the rotating base (71) is provided with a containing groove (711) for containing the range finder body (1) and a placing groove (712) for placing the bottom of the range finder body (1), the placing groove (712) is arranged at the bottom of the containing groove (711), and the placing groove (712) is arranged on the rotating base (71) in a direction approaching the support frame (6).

3. The handheld range finder for soil measurement according to claim 2, wherein the driving assembly (72) comprises a worm (721), a worm wheel (722) and a rotating rod (723), the worm (721) is arranged in the placing box (5) in a penetrating manner, the worm (721) is in running fit with the placing box (5), the worm wheel (722) is arranged on the placing box (5), the worm wheel (722) is meshed with the worm (721), the rotating rod (723) is arranged in the worm wheel (722) in a penetrating manner, and the top end of the rotating rod (723) is fixedly connected with the lower surface of the rotating base (71).

4. The hand-held distance meter for soil measurement according to claim 3, wherein a rotating handle (724) is fixedly arranged on the worm (721).

5. The handheld range finder for soil measurement according to claim 4, wherein the worm (721) is sleeved with a support base (725), the worm (721) is rotatably matched with the support base (725), and the lower surface of the support base (725) is fixedly arranged in the placing box (5).

6. The handheld range finder for soil measurement according to claim 5, wherein the support frame (6) is of a telescopic structure, the support frame (6) is rotatably matched with the placing box (5), a fixing groove (51) is formed in the lower surface of the placing box (5), the support frame (6) is embedded in the fixing groove (51), and an elastic rubber block (52) for extruding and locking the support frame (6) is fixedly arranged in the fixing groove (51).

7. Hand-held distance meter for soil measurement according to claim 6, characterized in that the support frame (6) comprises a fixed bar (61), a first telescopic bar (62) and a second telescopic bar (63), the fixed bar (61) being provided with a lower surface for placing the box (5), the fixing rod (61) is matched with the placing box (5) in a rotating way, the first expansion link (62) is arranged in the fixing rod (61) in a penetrating way, the first expansion link (62) is matched with the fixing rod (61) in a sliding way, the second expansion link (63) is arranged in the first expansion link (62) in a penetrating way, the second expansion link (63) is in sliding fit with the first expansion link (62), the side surfaces of the first telescopic rod (62) and the second telescopic rod (63) are both provided with limiting holes (64), and locking pins (65) are arranged in the fixing rod (61) and the first telescopic rod (62) in a penetrating manner, and the locking pins (65) are arranged in the limiting holes (64) in a penetrating manner.

8. The handheld range finder for soil measurement according to claim 7, wherein the locking pin (65) is sleeved with a spring (66), the spring (66) is disposed at one end of the locking pin (65) close to the limiting hole (64), a blocking piece (67) is fixedly disposed on the locking pin (65), and the blocking piece (67) abuts against the limiting hole (64).

9. The handheld range finder for soil measurement according to claim 8, wherein the range finder body (1) is provided with a protective cover (8) for protecting the laser emitter (3) and the laser receiver (4), one end of the protective cover (8) is hinged to the range finder body (1), the other end of the protective cover (8) covers the range finder body (1), the protective cover (8) is matched with the laser emitter (3) and the laser receiver (4), and the protective cover (8) is made of elastic rubber material.

Images