CN212672799U

CN212672799U - Infrared range finder with strutting arrangement

Info

Publication number: CN212672799U
Application number: CN202021453002.3U
Authority: CN
Inventors: 郑莉; 陈治; 陈锋; 吴远明; 徐良良
Original assignee: Zhejiang Huyue Construction Co ltd
Current assignee: Zhejiang Huyue Construction Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-09
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to an infrared distance meter with strutting arrangement relates to the field of range finding, including the instrument body, the instrument body can be dismantled and be connected with supporting mechanism, supporting mechanism is including holding piece, support column, the support column upper end is rotated and is connected in holding the piece, the instrument body can be dismantled and connect in holding the piece, support column lower extreme fixedly connected with connecting plate, the connecting plate below is provided with the heightening mechanism that is used for adjusting instrument body height, heightening mechanism connects in the connecting plate, the connecting plate is provided with the angle modulation mechanism that is used for adjusting instrument body angle, angle modulation mechanism connects in holding the piece. The present application has an effect that the accuracy of measurement can be improved.

Description

Infrared range finder with strutting arrangement

Technical Field

The application relates to the field of distance measurement, in particular to an infrared distance meter with a supporting device.

Background

The infrared distance meter is used as a precise measuring tool, is widely applied to various fields, and utilizes the non-diffusion principle during infrared transmission. The refractive index of infrared rays passing through other substances is small, so that the infrared rays are considered by the long-distance measuring instrument, the transmission of the infrared rays needs time, when the infrared rays are emitted from the distance measuring instrument and touch a reflector, the infrared rays are reflected back to be received by the distance measuring instrument, and the distance can be calculated according to the time from the emission to the reception of the infrared rays and the transmission speed of the infrared rays, so that the laser infrared photoelectric distance measuring instrument is known in the industry.

The utility model discloses a chinese patent that bulletin number is CN209894977U discloses a handheld infrared distance meter is used in crashproof formula engineering survey, including handheld infrared distance meter main part, handheld infrared distance meter main part top internal connection has light filling lamp and infrared lamp, and handheld infrared distance meter main part top inside has seted up the connection fixed slot, the connection fixed slot is located the side of infrared lamp, connect the fixed slot in-connection and have the baffle pivot, and baffle pivot top is connected with crashproof baffle, crashproof baffle's length and width all is greater than the biggest length and width between light filling lamp and the infrared lamp. This anticollision formula engineering measurement can effectually be protected with handheld infrared distance meter's infrared lamp when idle, when the user bumps the distancer mistake to the wall on, can not cause the harm to the infrared lamp.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: although the handheld infrared distance measuring instrument can also achieve the purpose of laser distance measurement, the angle and the position of the infrared distance measuring instrument are not convenient to control in the handheld operation process, and therefore the measuring accuracy can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the accuracy problem of measurement, the application provides an infrared distance measuring instrument with a supporting device.

The application provides an infrared distance meter with strutting arrangement adopts following technical scheme:

the utility model provides an infrared distance meter with strutting arrangement, includes the instrument body, the instrument body can be dismantled and be connected with supporting mechanism, supporting mechanism is including holding, support column, the support column upper end is rotated and is connected in holding, the instrument body can be dismantled and connect in holding, support column lower extreme fixedly connected with connecting plate, the connecting plate below is provided with the mechanism of increaseing that is used for adjusting instrument body height, it connects in the connecting plate to increase the mechanism, the connecting plate is provided with the angle modulation mechanism that is used for adjusting instrument body angle, angle modulation mechanism connects in holding.

Through adopting above-mentioned technical scheme, can with instrument body demountable installation in holding in the piece to can be as required measuring object highly adjust heightening mechanism, make heightening mechanism can make the high change of connecting plate, and then make instrument body highly change, later can also adjust angle modulation mechanism, angle modulation mechanism drive holds the piece and rotates, and then makes the instrument body can stably rotate and measure different angles, make the more stable measurement of instrument body, make measured data can be more accurate.

Preferably, the holding tank has been seted up to holding an upper surface, just the one end of holding tank is the opening setting, the pull rod is worn to be equipped with by holding a lateral wall and sliding, the one end fixedly connected with joint piece that the pull rod is located the holding tank, the position that the joint piece is located the pull rod both sides is fixedly connected with spring respectively, the terminal fixed connection of spring in holding tank lateral wall, joint piece butt in instrument body lateral wall.

Through adopting above-mentioned technical scheme, through the pulling pull rod, make the spring be compression state, place the instrument body in the holding tank, later can release the pull rod, the spring is in order to resume deformation to drive joint piece can butt in instrument body lateral wall, makes the instrument body can stabilize the joint in holding the piece, and the infrared ray of instrument body passes through holding tank open-ended one end and outwards launches simultaneously, thereby holds the measurement that the piece can not influence the instrument body.

Preferably, heightening mechanism is including setting up in the base of connecting plate below, the base rotates and is connected with the threaded rod, the connecting plate is worn to locate by the threaded rod screw thread, base fixedly connected with gag lever post, the gag lever post slides and wears to locate the connecting plate, the base rotates and is connected with and is used for driving threaded rod pivoted drive assembly, drive assembly fixed connection is in the threaded rod.

Through adopting above-mentioned technical scheme, operation drive assembly makes the threaded rod rotate, because the connecting plate is worn to locate by the threaded rod screw thread to make the connecting plate reciprocate along the threaded rod, make the height of connecting plate can adjust, and then make the height that the connecting plate drove the instrument body adjust.

Preferably, the drive assembly includes a rotating shaft rotatably connected to the base, a first gear is fixedly connected to the rotating shaft, a second gear meshed with the first gear is fixedly connected to the threaded rod, and a handle is fixedly connected to the rotating shaft.

Through adopting above-mentioned technical scheme, the operator accessible grips the handle, and the countershaft rotates, makes first gear drive second gear revolve, and then makes the threaded rod can follow self axis and rotate, makes the connecting plate can reciprocate.

Preferably, the angle adjusting mechanism comprises a fixed rod fixedly connected to the connecting plate, the fixed rod is hollow, the upper end of the fixed rod is provided with an opening, a secondary rod penetrates through the opening end of the fixed rod in a sliding mode, a support is fixedly connected to the extending end of the secondary rod, the support is connected to the accommodating part, the fixed rod is rotatably connected with a locking assembly used for locking the position of the secondary rod, and the locking assembly is clamped to the secondary rod in a clamping mode.

Through adopting above-mentioned technical scheme, will inferior pole reciprocate, and the effort can be applied to the one end that holds the piece to the support, holds the piece and uses the support column as the fulcrum, makes the one end that holds the piece rotate from top to bottom to make the angle change of instrument body in vertical plane, rethread locking Assembly makes inferior pole rigidity, and then makes the instrument body can the stable measurement.

Preferably, the support is located the both sides of holding piece and rotates respectively to be connected with and is cylindric carriage release lever, the shifting chute that supplies the carriage release lever to slide is seted up respectively to the lateral wall of holding piece both sides, the carriage release lever outer wall is along its circumference fixedly connected with bead, the recess that supplies the bead to slide is seted up respectively to the lateral wall of shifting chute both sides.

Through adopting above-mentioned technical scheme, when inferior pole removed, the support can drive the carriage release lever and reciprocate, simultaneously because the carriage release lever slides and connects in the shifting chute to make the carriage release lever can drive and hold the piece and use the support column as the fulcrum tilting, the bead slides in the recess simultaneously, makes the messenger that the carriage release lever can be more stable hold the piece and rotate, makes the measurement of instrument body more stable.

Preferably, the locking subassembly is including rotating the locking lever of connecting in the dead lever, the locking lever rotates along vertical plane, a plurality of locking grooves that supply the locking lever joint are seted up to inferior pole, the locking groove is along inferior pole sliding direction arrangement position, the locking lever joint is in the locking groove.

Through adopting above-mentioned technical scheme, when removing secondary rod to required position, rotate the locking lever, make the locking lever joint in locking inslot to make secondary rod rigidity, make and hold a turned angle fixed, and then stable when making instrument body measured data.

Preferably, a waist-shaped groove is formed in the side wall of the fixing rod, a holding rod is fixedly connected to the lower end of the secondary rod, and the holding rod slides to penetrate through the waist-shaped groove.

Through adopting above-mentioned technical scheme, the operator accessible grips the holding rod, reciprocates the time pole, makes operator's operation process can convenient and fast more.

In summary, the present application includes at least one of the following beneficial technical effects:

can with instrument body demountable installation in holding in the piece to can adjust as required the height of measuring object and turn up the mechanism, make the height that turns up the mechanism and can make the connecting plate change, and then make instrument body highly change, later can also adjust angle modulation mechanism, angle modulation mechanism drive holds the piece and rotates, and then makes the instrument body can stably rotate and measure different angles, makes the more stable measurement of instrument body, makes measured data can be more accurate.

Will inferior pole reciprocate, and the effort can be applied to the one end that holds the piece to the support, holds the piece and uses the support column as the fulcrum, makes the one end that holds the piece rotate from top to bottom to make the angle change of instrument body in vertical plane, rethread locking Assembly makes inferior pole rigidity, and then makes the instrument body can the stable measurement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic view of the entire structure of the receiving member in the present embodiment.

Fig. 3 is a sectional view of the stent in this embodiment.

Description of reference numerals: 1. an instrument body; 2. a support mechanism; 21. a receiving member; 22. accommodating grooves; 23. a pull rod; 24. a clamping block; 25. a spring; 3. a support pillar; 4. a connecting plate; 5. a height adjusting mechanism; 6. an angle adjusting mechanism; 61. fixing the rod; 62. a secondary rod; 7. a locking assembly; 63. a support; 64. a travel bar; 65. a rib; 66. a moving groove; 67. a groove; 8. a waist-shaped groove; 81. a holding rod; 71. a locking lever; 72. a locking groove; 51. a base; 52. a threaded rod; 53. a limiting rod; 9. a drive assembly; 91. a rotating shaft; 92. a first gear; 93. a second gear; 94. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses infrared distance measuring instrument with a supporting device. Referring to fig. 1 and 2, an infrared distance measuring instrument with a supporting device comprises an instrument body 1, the instrument body 1 is detachably connected with a supporting mechanism 2, the supporting mechanism 2 comprises a containing part 21 for clamping the instrument body 1, the containing part 21 is arranged in a rectangular shape, a containing groove 22 is longitudinally formed in the upper surface of the containing part 21, in order to enable the instrument body 1 to be stably placed in the containing groove 22, a horizontal pull rod 23 is slidably arranged on the side wall of the containing part 21, a rectangular clamping block 24 is welded at one end of the pull rod 23 positioned in the containing groove 22, the clamping block 24 is vertical and parallel to the side wall of the containing groove 22, two springs 25 are welded at one side of the clamping block 24 close to the side wall of the containing groove 22, the tail ends of the springs 25 are welded on the side wall of the containing groove 22, the two springs 25 are respectively positioned at two sides of the pull rod 23, the pull rod 23 is positioned between the two springs 25, later release pull rod 23, make joint piece 24 lateral wall butt in instrument body 1, make instrument body 1 press from both sides tightly in holding tank 22, holding tank 22's one end is the opening setting simultaneously, thereby make and hold 21 lateral walls and can not interfere the infrared emission of instrument body 1, it has support column 3 to hold 21 lower surface articulates, the welding of 3 lower extremes of support column has and is horizontally connecting plate 4, connecting plate 4 below is provided with the height-adjusting mechanism 5 that is used for adjusting 1 height of instrument body, height-adjusting mechanism 5 connects in connecting plate 4, the surface welding has angle modulation mechanism 6 that is used for adjusting 1 angle of instrument body on the connecting plate 4, angle modulation mechanism 6 connects in the one end that holds 21.

Referring to fig. 1 and 3, the angle adjusting mechanism 6 includes a fixing rod 61 welded to the connecting plate 4, the fixing rod 61 is vertical and disposed below an open end of the accommodating groove 22, the fixing rod 61 is hollow and has an open upper end, a secondary rod 62 is slidably disposed on the upper end of the fixing rod 61, a locking assembly 7 for locking the position of the secondary rod 62 is hinged to the outer wall of the fixing rod 61, a vertical bracket 63 is welded to the upper end of the secondary rod 62 and extends out of the upper end of the fixing rod 61, the bracket 63 includes a cross rod and a vertical rod, the cross rod and the vertical rod are vertically disposed, the cross rod of the bracket 63 is welded to the upper end of the secondary rod 62, the positions of the vertical rods of the bracket 63 at both sides of the accommodating member 21 are rotatably connected to a horizontal moving rod 64 through bearings, the moving rod 64 is cylindrical, the outer wall of the moving rod 64 is integrally connected to, the side walls of the two sides of the moving slot 66 are respectively provided with a groove 67 for the rib 65 to slide, so that the moving rod 64 can be stably connected to the side wall of the accommodating part 21 in a sliding manner.

Referring to fig. 2 and 3, in order to facilitate the operator to move the secondary rod 62, a waist-shaped groove 8 is formed in a side wall of the fixing rod 61, the waist-shaped groove 8 is formed along a longitudinal direction, the waist-shaped groove 8 is communicated with an inner cavity of the fixing rod 61, a horizontal holding rod 81 is welded at a lower end of the secondary rod 62, the holding rod 81 is slidably inserted into the waist-shaped groove 8, and one end of the holding rod 81, which is far away from the secondary rod 62, extends out of the waist-shaped groove 8, so as to facilitate the operator to hold and move the secondary rod 62 along the longitudinal direction, the locking assembly 7 comprises a locking rod 71 hinged to the fixing rod 61, the locking rod 71 rotates along a vertical plane, the locking rod 71 comprises a horizontal portion and a vertical portion, the horizontal portion and the vertical portion are vertically arranged, a plurality of locking grooves 72 for the locking rod 71 to be clamped are formed in a side wall of the secondary rod, meanwhile, the locking rod 71 is provided with a torsion spring which can apply acting force towards the direction of the secondary rod 62 to the locking rod 71 all the time, so that the locking rod 71 can be stably clamped in the locking groove 72.

Referring to fig. 1, heightening mechanism 5 is including setting up in base 51 of connecting plate 4 below, base 51 is the level, and base 51 rotates through the bearing to be connected with and is vertical threaded rod 52, threaded rod 52 screw thread is worn to locate the one end that connecting plate 4 deviates from dead lever 61, base 51 welds and is vertical gag lever post 53, gag lever post 53 slides and wears to locate connecting plate 4, base 51 rotates to be connected with and is used for driving threaded rod 52 pivoted drive assembly 9, drive assembly 9 includes rotates the pivot 91 of connecting in base 51 through the bearing, pivot 91 is vertical setting, and pivot 91 welding has and is horizontally first gear 92, and first gear 92 is coaxial with pivot 91, threaded rod 52 lower extreme welding has the second gear 93 that meshes in first gear 92, pivot 91 welding has handle 94, thereby make things convenient for the operator to rotate pivot 91, make connecting plate 4 can go up and down.

The implementation principle of the embodiment is as follows: pulling the pull rod 23 to make the spring 25 in a compressed state and placing the instrument body 1 in the accommodating groove 22, and then releasing the pull rod 23, the spring 25 in order to restore the deformation, and the clamping block 24 can be driven to abut against the side wall of the instrument body 1, so that the instrument body 1 can be stably clamped in the accommodating piece 21, secondly, the handle 94 is rotated to enable the first gear 92 to drive the second gear 93 to rotate through the height of an object to be measured, so that the threaded rod 52 drives the connecting plate 4 to move up and down along the longitudinal direction, secondly, the secondary lever 62 can be fixed by adjusting the protruding amount of the secondary lever 62 and by clamping the locking lever 71 to the locking groove 72, therefore, the support 63 can change the rotation angle of the accommodating part 21, so that the measuring angle of the instrument body 1 can be adjusted in a vertical plane, the instrument body 1 can be measured more stably, and the measured data can be more accurate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an infrared distance meter with strutting arrangement, includes instrument body (1), its characterized in that: the instrument body (1) is detachably connected with a supporting mechanism (2), the supporting mechanism (2) comprises a containing part (21) and a supporting column (3), the upper end of the supporting column (3) is rotatably connected to the containing part (21), the instrument body (1) is detachably connected to the containing part (21), the lower end of the supporting column (3) is fixedly connected with a connecting plate (4), a heightening mechanism (5) used for adjusting the height of the instrument body (1) is arranged below the connecting plate (4), the heightening mechanism (5) is connected to the connecting plate (4), the connecting plate (4) is provided with an angle adjusting mechanism (6) used for adjusting the angle of the instrument body (1), and the angle adjusting mechanism (6) is connected to the containing part (21).

2. An infrared distance meter with a supporting device according to claim 1, characterized in that: holding tank (22) have been seted up to holding piece (21) upper surface, just the one end of holding tank (22) is the opening setting, holding piece (21) lateral wall slides and wears to be equipped with pull rod (23), one end fixedly connected with joint piece (24) that pull rod (23) are located holding tank (22), the position that joint piece (24) are located pull rod (23) both sides is fixedly connected with spring (25) respectively, the terminal fixed connection of spring (25) is in holding tank (22) lateral wall, joint piece (24) butt in instrument body (1) lateral wall.

3. An infrared distance meter with a supporting device according to claim 2, characterized in that: heightening mechanism (5) is including setting up in base (51) of connecting plate (4) below, base (51) rotates and is connected with threaded rod (52), connecting plate (4) are worn to locate by threaded rod (52) screw thread, base (51) fixedly connected with gag lever post (53), gag lever post (53) slide and wear to locate connecting plate (4), base (51) rotate be connected with be used for driving threaded rod (52) pivoted drive assembly (9), drive assembly (9) fixed connection is in threaded rod (52).

4. An infrared distance meter with a supporting device according to claim 3, characterized in that: drive assembly (9) are including rotating pivot (91) of connecting in base (51), pivot (91) fixedly connected with first gear (92), threaded rod (52) fixedly connected with meshes second gear (93) of first gear (92), pivot (91) fixedly connected with handle (94).

5. An infrared distance meter with a supporting device according to claim 1, characterized in that: the angle adjusting mechanism (6) comprises a fixing rod (61) fixedly connected to the connecting plate (4), the fixing rod (61) is hollow, the upper end of the fixing rod is provided with an opening, a secondary rod (62) is arranged at the opening end of the fixing rod (61) in a sliding mode, a support (63) is fixedly connected to the extending end of the secondary rod (62), the support (63) is connected to the accommodating part (21), the fixing rod (61) is rotatably connected with a locking assembly (7) used for locking the position of the secondary rod (62), and the locking assembly (7) is connected to the secondary rod (62) in a clamping mode.

6. An infrared distance meter with a supporting device according to claim 5, characterized in that: support (63) are located the both sides of holding piece (21) and rotate respectively and are connected with and be cylindric carriage release lever (64), the shifting chute (66) that supply carriage release lever (64) to slide are seted up respectively to holding piece (21) both sides lateral wall, carriage release lever (64) outer wall is along its circumference fixedly connected with bead (65), recess (67) that supply bead (65) to slide are seted up respectively to shifting chute (66) both sides lateral wall.

7. An infrared distance meter with a supporting device according to claim 5, characterized in that: locking subassembly (7) are including rotating locking lever (71) of connecting in dead lever (61), vertical plane is followed in locking lever (71) and is rotated, locking groove (72) of a plurality of confession locking lever (71) joints are seted up in time pole (62), locking groove (72) are along time pole (62) direction of sliding and are arranged the position, locking lever (71) joint is in locking groove (72).

8. An infrared distance meter with a supporting device according to claim 5, characterized in that: waist type groove (8) have been seted up to dead lever (61) lateral wall, inferior pole (62) lower extreme fixedly connected with holding rod (81), holding rod (81) slide and wear to locate waist type groove (8).