CN214790316U

CN214790316U - Laser range finder auxiliary equipment for real estate assessment

Info

Publication number: CN214790316U
Application number: CN202023032334.7U
Authority: CN
Inventors: 刘云舒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-19
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to the technical field of real estate, in particular to a laser range finder auxiliary device for real estate evaluation, which comprises a support plate, two fixing frames, a movable support and a horizontal adjusting mechanism, wherein the top surface of the support plate is provided with the two fixing frames, the fixing frames are internally provided with sliding grooves, the movable support is slidably arranged in the sliding grooves, the top of the movable support is provided with a clamping plate, and the bottom of the support plate is provided with the horizontal adjusting mechanism; the utility model discloses can place laser range finder in the backup pad, fix it through moving the support, leveling to the backup pad is carried out through adjusting to form a horizontally face, improve laser range finder's measurement accuracy, thus can effectively improve the data accuracy when real estate aassessment range finding, and then improve and assess the accuracy; the adjustment is convenient and fast, the measurement efficiency can be improved, and the device can be suitable for horizontal distance measuring instruments of various specifications.

Description

Laser range finder auxiliary equipment for real estate assessment

Technical Field

The utility model relates to a real estate technical field especially relates to a laser range finder auxiliary assembly for real estate aassessment.

Background

When assessing real estate, the staff need use laser range finder to measure the area etc. of house, laser range finder utilizes the certain parameter of modulation laser to realize the instrument to the distance measurement of target, current laser range finder is when measuring, measure through the handheld laser range finder of operator usually, but handheld mode hardly guarantees that laser range finder keeps the level, can influence the accuracy of data, consequently, need an auxiliary assembly, can place laser range finder on an auxiliary assembly's horizontal plane, measure the distance again, guarantee measuring accuracy.

Disclosure of Invention

The utility model aims at solving the shortcomings existing in the prior art, and provides a laser range finder auxiliary assembly for real estate assessment.

The technical scheme of the utility model is that: a laser rangefinder assist apparatus for real estate evaluations, comprising: the movable support comprises a supporting plate, fixing frames, a movable support and a horizontal adjusting mechanism, wherein the two fixing frames are installed on the top surface of the supporting plate, a sliding groove is formed in each fixing frame, the movable support is installed in each sliding groove in a sliding mode, a clamping plate is arranged at the top of each movable support, and the horizontal adjusting mechanism is installed at the bottom of the supporting plate; the horizontal adjusting mechanism comprises an outer frame, a rotating shaft, a knob, a first bevel gear, a second bevel gear, a threaded sleeve, a screw rod, a telescopic rod and an inclining mechanism, wherein the telescopic rods are oppositely arranged on the left side and the front side and the rear side of the upper end of the outer frame, the top end of each telescopic rod is fastened to the left lower end of the supporting plate through a screw, the rotating shaft is embedded into the left end of the outer frame and fixedly connected with the right end of the knob, the rotating shaft is rotatably connected with the left end of the first bevel gear, the first bevel gear is meshed with the left end of the second bevel gear, the threaded sleeve penetrates through the middle of the second bevel gear and synchronously rotates along with the second bevel gear, the screw rod is in threaded connection with the inner side of the threaded sleeve, the screw rod is fixedly connected with the left lower end of the supporting plate, and the inclining mechanism is installed at the right lower end of the supporting plate.

Further, tilt mechanism includes clamp plate, elastomer, montant, bottom plate and sleeve, the clamp plate passes through screw and backup pad right side lower extreme lock solid and is connected, montant one end and clamp plate lower extreme seamless connection to the montant other end extends to the elastomer internal phase fixed, the elastomer passes through glue and the seamless bonding of clamp plate lower extreme, the elastomer bonds with the sleeve is inside mutually, sleeve and bottom plate upper end fixed connection, clamp plate, elastomer, montant and bottom plate central line are in same horizontal direction, the elastomer is T style of calligraphy form.

Furthermore, a threaded hole is formed in one side wall of the fixing frame, and a locking bolt is mounted on the threaded hole and used for locking the movable support.

Furthermore, a gradienter is detachably arranged on the side wall of the supporting plate.

Furthermore, the bottom of the clamping plate is provided with an anti-slip pad.

In another preferred embodiment, the supporting plate comprises a fixed plate and a movable plate, a rack is arranged between the fixed plate and the movable plate, one end of the rack is fixedly connected with the movable plate, the other end of the rack is movably connected with the fixed plate, one side of the rack is provided with straight teeth, the lower part of the fixed plate is provided with a gear, the gear is meshed with the straight teeth, the gear is provided with a gear shaft, the gear shaft is arranged on a gear rack, the gear shaft and the gear can rotate on the gear rack, an external thread is arranged at one end of the gear shaft, a butterfly nut is arranged on the external thread, a first sliding rod and a second sliding rod are arranged between the fixed plate and the movable plate, the first sliding rod and the second sliding rod are fixedly connected with the movable plate, a first slide way and a second slide way are arranged in the fixed plate, the first sliding rod can move in the first slide way, and the second sliding rod can move in the second slide way.

The utility model has the advantages that: the utility model discloses can place laser range finder in the backup pad, fix it through the removal support, level the backup pad after fixing to form a horizontally face, improve laser range finder's measurement accuracy, thus can effectively improve the data accuracy when real estate aassessment range finding, and then improve and assess the accuracy; the adjustment is convenient and fast, the measurement efficiency can be improved, and the device can be suitable for horizontal distance measuring instruments of various specifications.

Drawings

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

FIG. 2 is a schematic structural view of a support plate;

fig. 3 is a schematic structural view of the bottom of the support plate.

In the figure, 1, a support plate; 2. a fixed mount; 3. moving the support; 4. a horizontal adjustment mechanism; 5. clamping a plate; 6. locking the bolt; 7. a level gauge; 8. a rack; 9. a gear; 10. a gear shaft; 11. a gear carrier; 12. a butterfly nut; 13. a first slide bar; 14. a second slide bar; 41. an outer frame; 42. a rotating shaft; 43. a knob; 44. a first bevel gear; 45. a second bevel gear; 46. a threaded sleeve; 47. a screw; 48. a telescopic rod; 49. a tilting mechanism; 491. pressing a plate; 492. an elastomer; 493. a vertical rod; 494. a base plate; 495. a sleeve; 101. a fixing plate; 102. a movable plate.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

example 1

As shown in fig. 1 and 2, a laser range finder auxiliary device for real estate evaluation is characterized in that: the movable support comprises a supporting plate 1, fixing frames 2, a movable support 3 and a horizontal adjusting mechanism 4, wherein the two fixing frames 2 are installed on the top surface of the supporting plate 1, a sliding groove is formed in each fixing frame 2, the movable support 3 is slidably installed in the sliding groove, a clamping plate 5 is arranged at the top of each movable support 3, and the horizontal adjusting mechanism 4 is installed at the bottom of the supporting plate 1; the horizontal adjusting mechanism 4 comprises an outer frame 41, a rotating shaft 42, a knob 43, a first bevel gear 44, a second bevel gear 45, a threaded sleeve 46, a screw 47, telescopic rods 48 and a tilting mechanism 49, wherein the left side and the right side and the front side and the rear side of the upper end of the outer frame 41 are respectively and oppositely provided with the telescopic rods 48, the four telescopic rods 48 are arranged at equal intervals, the top ends of the telescopic rods 48 are fastened at the left lower end of the support plate 1 through screws, the rotating shaft 42 is embedded at the left end of the outer frame 41, the rotating shaft 42 is fixedly connected with the right end of the knob 43, the rotating shaft 42 is rotatably connected with the left end of the first bevel gear 44, the first bevel gear 44 is meshed with the left end of the second bevel gear 45, the threaded sleeve 46 penetrates through the middle part of the second bevel gear 45, the threaded sleeve 46 rotates synchronously with the second bevel gear 45, the screw 47 is in threaded connection with the inner side of the threaded sleeve 46, and the screw 47 is fixedly connected with the left lower end of the support plate 1, the right lower end of the support plate 1 is provided with a tilting mechanism 49.

The tilting mechanism 49 comprises a pressing plate 491, an elastic body 492, a vertical rod 493, a bottom plate 494 and a sleeve 495, wherein the pressing plate 491 is fixedly connected with the right lower end of the supporting plate 1 through a screw, one end of the vertical rod 493 is connected with the lower end of the pressing plate 491 in a seamless manner, the other end of the vertical rod 493 extends into the elastic body 492 to be fixed, the elastic body 492 is bonded with the lower end of the pressing plate 491 in a seamless manner through glue, the elastic body 492 is bonded with the inside of the sleeve 495, the sleeve 495 is fixedly connected with the upper end of the bottom plate 494, the center lines of the pressing plate 491, the elastic body 492, the vertical rod 493 and the bottom plate 494 are in the same horizontal direction, and the elastic body 492 is in a T shape.

A threaded hole is formed in one side wall of the fixing frame 2, and a locking bolt 6 is mounted on the threaded hole and used for locking the movable support 3.

A level gauge 7 is detachably arranged on the side wall of the supporting plate 1.

The bottom of the clamping plate 5 is provided with a non-slip mat.

Example 2

As shown in fig. 3, the supporting plate 1 includes a fixed plate 101 and a movable plate 102, a rack 8 is disposed between the fixed plate 101 and the movable plate 102, one end of the rack 8 is fixedly connected to the movable plate 102, the other end of the rack 8 is movably connected to the fixed plate 101, one side of the rack 8 is provided with a straight tooth, a gear 9 is mounted at the lower portion of the fixed plate 101, the gear 9 is engaged with the straight tooth, the gear 9 is provided with a gear shaft 10, the gear shaft 10 is mounted on a gear frame 11, the gear shaft 10 and the gear 9 are rotatable on the gear frame 11, one end of the gear shaft 10 is provided with an external thread, a butterfly nut 12 is mounted on the external thread, a first sliding rod 13 and a second sliding rod 14 are further disposed between the fixed plate 101 and the movable plate 102, the first sliding rod 13 and the second sliding rod 14 are fixedly connected to the movable plate 102, and a first sliding channel and a second sliding channel are disposed in the fixed plate 101, the first sliding rod 13 can move in the first slideway, the second sliding rod 14 can move in the second slideway, and a spring is further installed in the fixed plate 101 to limit the rack 8. The other structures of this embodiment are the same as those of embodiment 1.

When the length of the supporting plate 1 needs to be adjusted, the wing nut 12 is firstly rotated to be loosened (but the wing nut 12 is still on the gear shaft 10), then the gear 9 is shifted, the gear 9 drives the rack 8 to move, because the rack 8 is connected with the movable plate 102, the movable plate 102 can be driven to be away from the fixed plate 101, the gear 9 can be locked by rotating the wing nut 12 after the movable plate is adjusted to a proper position, the spring can play a limiting role in the rack 8, and the first sliding rod 13 and the second sliding rod 14 can assist the movement of the screw 47.

Example 3

The bottom of the outer frame 41 and the bottom plate 494 are both provided with strong magnetic strips, so that the outer frame can be conveniently placed on a plane made of metal materials for measurement. The other structures of this embodiment are the same as those of embodiment 1.

Example 4

The bottom of the outer frame 41 and the bottom plate 494 are detachably provided with strong suckers, so that the outer frame is conveniently adsorbed on a wall body isoplanar for measurement. The other structures of this embodiment are the same as those of embodiment 1.

The utility model discloses a theory of operation: when will placing laser range finder level and detect static length, place laser range finder in the backup pad, and the adjustment removes the position of frame, it is steady with laser range finder card through the card strip, twist the locking bolt, after fixing laser range finder completely, place on ground or its wall, whether be in the horizontality through the spirit level observation, clockwise rotation knob afterwards, make the knob drive the axis of rotation and rotate, thereby make the axis of rotation drive second bevel gear through first bevel gear and rotate, make second bevel gear drive the thread bush and rotate, thereby make the screw rod up the backup pad, and drive the telescopic link and extend, can press the elastomer through the clamp plate when the backup pad shifts up, make the elastomer produce the deformation compression, thereby make the backup pad be in the horizontality, namely laser range finder is in the horizontality, make measured value accurate.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. A laser rangefinder assist apparatus for real estate evaluations, comprising: the movable support comprises a supporting plate (1), fixing frames (2), a movable support (3) and a horizontal adjusting mechanism (4), wherein the two fixing frames (2) are installed on the top surface of the supporting plate (1), a sliding groove is formed in each fixing frame (2), the movable support (3) is slidably installed in the sliding groove, a clamping plate (5) is arranged at the top of each movable support (3), and the horizontal adjusting mechanism (4) is installed at the bottom of the supporting plate (1); the horizontal adjusting mechanism (4) comprises an outer frame (41), a rotating shaft (42), a knob (43), a first bevel gear (44), a second bevel gear (45), a threaded sleeve (46), a screw rod (47), an expansion rod (48) and an inclining mechanism (49), wherein the left side and the right side and the front side and the rear side of the upper end of the outer frame (41) are respectively and oppositely provided with the expansion rod (48), the top end of the expansion rod (48) is fastened at the left lower end of the support plate (1) through a screw, the rotating shaft (42) is embedded at the left end of the outer frame (41), the rotating shaft (42) is fixedly connected with the right end of the knob (43), the rotating shaft (42) is rotatably connected with the left end of the first bevel gear (44), the first bevel gear (44) is meshed with the left end of the second bevel gear (45), the threaded sleeve (46) penetrates through the middle part of the second bevel gear (45), and the threaded sleeve (46) synchronously rotates along with the second bevel gear (45), screw rod (47) and thread bush (46) inboard threaded connection, screw rod (47) and backup pad (1) left side lower extreme fixed connection, tilt mechanism (49) are installed to backup pad (1) right side lower extreme.

2. A laser rangefinder assist apparatus according to claim 1 for real estate evaluation wherein: the inclined mechanism (49) comprises a pressing plate (491), an elastic body (492), a vertical rod (493), a bottom plate (494) and a sleeve (495), wherein the pressing plate (491) is fixedly connected with the right lower end of the supporting plate (1) through a screw, one end of the vertical rod (493) is connected with the lower end of the pressing plate (491) in a seamless mode, the other end of the vertical rod (493) extends into the elastic body (492) to be fixed, the elastic body (492) is bonded with the lower end of the pressing plate (491) through glue in a seamless mode, the elastic body (492) is bonded with the inside of the sleeve (495), the sleeve (495) is fixedly connected with the upper end of the bottom plate (494), the center lines of the pressing plate (491), the elastic body (492), the vertical rod (493) and the bottom plate (494) are located on the same horizontal direction, and the elastic body (492) is in a T shape.

3. A laser rangefinder assist apparatus according to claim 2 for real estate evaluation wherein: a threaded hole is formed in one side wall of the fixing frame (2), and a locking bolt (6) is mounted on the threaded hole and used for locking the movable support (3).

4. A laser rangefinder assist apparatus according to claim 3 for real estate evaluation wherein: a level gauge (7) is detachably arranged on the side wall of the supporting plate (1).

5. A laser rangefinder assist apparatus according to claim 4 for real estate evaluation wherein: the bottom of the clamping plate (5) is provided with an anti-slip pad.

6. A laser rangefinder assist apparatus according to claim 5 for real estate evaluation wherein: the utility model discloses a support plate for the automobile seat, including backup pad (1) fixed plate (101) and fly leaf (102), be equipped with rack (8) between fixed plate (101) and fly leaf (102), the one end and fly leaf (102) fixed connection of rack (8), the other end and fixed plate (101) movable connection of rack (8), open one side of rack (8) has the straight-teeth, gear (9) are installed to the lower part of fixed plate (101), gear (9) and straight-teeth meshing, gear (9) are equipped with gear shaft (10), gear shaft (10) are installed on gear frame (11), and gear shaft (10) and gear (9) can rotate on gear frame (11), the one end of gear shaft (10) is opened there is the external screw thread, install butterfly nut (12) on the external screw thread, still be equipped with first slide bar (13) and second slide bar (14) between fixed plate (101) and fly leaf (102), the first sliding rod (13) and the second sliding rod (14) are fixedly connected with the movable plate (102), a first slide way and a second slide way are arranged in the fixed plate (101), the first sliding rod (13) can move in the first slide way, and the second sliding rod (14) can move in the second slide way.