CN214405318U - Indoor positioning device based on environment backscattering - Google Patents

Abstract

The utility model discloses an indoor positioning device based on environmental backscattering, which comprises a supporting mechanism, a box body mechanism is fixedly connected at the upper end of the supporting mechanism, two fixing mechanisms are connected at the inner side of the box body mechanism through screw threads, a positioning mechanism is clamped between the two fixing mechanisms, the device enables a threaded rod to rotate at the inner side of a threaded groove by placing a positioning instrument in a fixing groove and then rotating a handle, and drives a clamping plate to clamp and hold the positioning instrument, then the positioning instrument is adjusted according to the requirement, a clamping block is pulled, a regulating rod is pulled to slide in the connecting groove, the box body is driven to move, one end of the clamping block penetrates through a first clamping groove and extends to the inner side of the connecting groove to be clamped with a second clamping groove, the adjusted regulating rod and a supporting rod are fixed, the adjusted positioning instrument is fixed at the same time, and the height of the positioning instrument can be effectively adjusted according to the requirement by the existing positioning device, meanwhile, the positioning device is provided with an adjusting structure, so that the positioning can be better carried out.

Description

Indoor positioning device based on environment backscattering

Technical Field

The utility model relates to a positioner, in particular to indoor positioner based on environment backscatter belongs to backscatter technical field.

Background

In physics, backscatter is the reflection of waves, particles or signals back from their direction, it is diffuse reflection due to scattering, as opposed to specular reflection, which is the case with mirrors, and backscatter has important applications in astronomy, photography and medical ultrasound examinations.

The existing environment backscatter positioning device influences the positioning accuracy due to different heights of the positioning instrument in positioning, but most positioning devices do not have adjusting structures to adjust the height of the positioning device, so that the indoor positioning device based on environment backscatter is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor positioner based on environment backscatter to the environment backscatter positioner who provides in solving above-mentioned background art can influence the accuracy of location because the height of locater is different when fixing a position, but most positioner does not all possess the problem of adjusting the structure and adjusting positioner's height.

In order to achieve the above object, the utility model provides a following technical scheme: indoor positioner based on environment backscatter, including supporting mechanism, box mechanism of supporting mechanism upper end fixedly connected with, box mechanism inboard threaded connection has two fixed establishment, two the joint has a positioning mechanism between the fixed establishment.

Preferably, the supporting mechanism comprises a base, a supporting rod is fixedly connected to the upper end of the base, a connecting groove is formed in the inner side of the upper end of the supporting rod, a plurality of first clamping grooves and a plurality of clamping blocks are formed in one side of the supporting rod, a clamping block is clamped in the inner sides of the first clamping grooves, an adjusting rod is movably connected to the upper end of the supporting rod, and a second clamping groove is formed in the lower end of the adjusting rod.

Preferably, the box mechanism comprises a box body, the box body is fixedly connected to the upper end of the adjusting rod, a fixing groove is formed in the inner side of the box body, and two thread grooves are formed in two sides of the box body.

Preferably, the fixed establishment includes the threaded rod, threaded rod threaded connection is inboard at the thread groove, handle of threaded rod one end fixedly connected with, rolling disc of threaded rod other end fixedly connected with, the rolling disc outside is rotated and is connected with a fixed block, a circular slot has been seted up to the fixed block inboard, a grip block of threaded rod one side fixedly connected with is kept away from to the fixed block, the rolling disc rotates with the circular slot and is connected.

Preferably, positioning mechanism includes the locater, the locater joint is inboard at the fixed slot, signal transmitter of locater one side fixedly connected with, display screen of signal transmitter lower extreme fixedly connected with, four buttons of display screen lower extreme fixedly connected with.

Preferably, adjust pole and spread groove swing joint, fixture block one end runs through first draw-in groove and extends to the inside and the second draw-in groove joint of spread groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses indoor positioner based on environment backscatter, the height that has adjustable positioner makes the more accurate characteristics of location, in specific use, compares with traditional positioner:

this device is through placing the locater in the fixed slot, the handle rotates again, make the threaded rod rotate in the thread groove inboard, and drive the grip block clamp and hold the locator, the height of the locater of adjusting as required again, the pulling fixture block, pull the regulation pole again and slide in the spread groove, and drive the box and remove, the rethread is with fixture block and second draw-in groove joint, fix the regulation pole and the bracing piece of adjusting well, fix the locater of adjusting well simultaneously, effectual realized that current positioner can adjust the height of locater according to the demand, positioner has the regulation structure simultaneously, can be better fix a position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the supporting rod structure of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting lever of the present invention;

FIG. 4 is a schematic structural diagram of the box body mechanism of the present invention;

fig. 5 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure:

1. a support mechanism; 11. a base; 12. a support bar; 13. connecting grooves; 14. a first card slot; 15. a clamping block; 16. adjusting a rod; 17. a second card slot;

2. a box mechanism; 21. a box body; 22. fixing grooves; 23. a thread groove;

3. a fixing mechanism; 31. a threaded rod; 32. a handle; 33. rotating the disc; 34. a fixed block; 35. a circular groove; 36. a clamping plate;

4. a positioning mechanism; 41. a positioning instrument; 42. a signal transmitter; 43. a display screen; 44. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: indoor positioner based on environment backscatter, including supporting mechanism 1, box mechanism 2 of 1 upper end fixedly connected with of supporting mechanism, 2 inboard threaded connection of box mechanism have two fixed establishment 3, and the joint has a positioning mechanism 4 between two fixed establishment 3, has played positioner and can adjust the height of locater 41 according to the demand, and positioner has the regulation structure simultaneously, can be better fix a position.

Wherein, supporting mechanism 1 includes base 11, bracing piece 12 of 11 upper ends fixedly connected with of base, a spread groove 13 has been seted up to bracing piece 12 upper end inboard, the first draw-in groove 14 of a plurality of has been seted up to bracing piece 12 one side, the inboard joint of the first draw-in groove 14 of a plurality of has a fixture block 15, bracing piece 12 upper end swing joint has an adjusting lever 16, adjust 16 lower extremes of lever and seted up a second draw-in groove 17, fixed box mechanism 2 has been played, make being connected more firmly between box mechanism 2 and the supporting mechanism 1.

Wherein, the box mechanism 2 includes the box 21, and box 21 fixed connection has seted up a fixed slot 22 in adjusting pole 16 upper end, and two thread grooves 23 have been seted up to box 21 inboard, 21 both sides of box, have played fixed positioning mechanism 4, make the connection between positioning mechanism 4 and the box mechanism 2 more firm.

Wherein, fixed establishment 3 includes threaded rod 31, threaded rod 31 threaded connection is inboard at thread groove 23, handle 32 of 31 one end fixedly connected with of threaded rod, rotating disc 33 of 31 other end fixedly connected with of threaded rod, rotating disc 33 outside is rotated and is connected with a fixed block 34, a circular slot 35 has been seted up to fixed block 34 inboard, fixed block 34 keeps away from clamping plate 36 of 31 one side fixedly connected with of threaded rod, rotating disc 33 rotates with circular slot 35 to be connected, fixed positioning mechanism 4 has been played, make and be connected more firmly between positioning mechanism 4 and the fixed establishment 3.

Wherein, positioning mechanism 4 includes locater 41, and locater 41 joint is inboard in fixed slot 22, and signal transmitter 42 of 41 one side fixedly connected with of locater, display screen 43 of 42 lower extreme fixedly connected with of signal transmitter, four buttons of 43 lower extreme fixedly connected with of display screen 43 have played and have fixed a position.

Wherein, adjust pole 16 and spread groove 13 swing joint, fixture block 15 one end runs through first draw-in groove 14 and extends to spread the inboard and second draw-in groove 17 joint of groove 13, has played and has made to be connected more firmly between bracing piece 12 and the regulation pole 16.

Specifically, when the utility model is used, the positioning device 41 in the positioning mechanism 4 is placed in the fixing groove 22 in the box body mechanism 2, the handle 32 in the fixing mechanism 3 is rotated to rotate the threaded rod 31 inside the threaded groove 23 and drive the rotating disc 33 to rotate in the circular groove 35 and drive the clamping plate 36 to approach the positioning device 41, the clamping plate 36 clamps the positioning device 41, the height of the positioning device 41 adjusted according to requirements is used to pull the clamping block 15 in the supporting mechanism 1 to remove the limitation between the supporting rod 12 and the adjusting rod 16, the adjusting rod 16 is pulled to slide in the connecting groove 13 and drive the box body 21 to move, one end of the clamping block 15 penetrates through the first clamping groove 14 and extends to the inner side of the connecting groove 13 to be clamped with the second clamping groove 17, the adjusted adjusting rod 16 and the supporting rod 12 are fixed, and the adjusted positioning device 41 is fixed, the height of locater 41 can be adjusted according to the demand by the existing positioning device, and meanwhile, the positioning device is provided with an adjusting structure, so that the positioning can be better carried out.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (6)

1. Indoor positioner based on environment backscatter, including supporting mechanism (1), its characterized in that, box mechanism (2) of supporting mechanism (1) upper end fixedly connected with, box mechanism (2) inboard threaded connection has two fixed establishment (3), two the joint has a positioning mechanism (4) between fixed establishment (3).

2. The environmental backscatter based indoor positioning device of claim 1, wherein: supporting mechanism (1) includes base (11), bracing piece (12) of base (11) upper end fixedly connected with, a spread groove (13) have been seted up to bracing piece (12) upper end inboard, a plurality of first draw-in groove (14), a plurality of have been seted up to bracing piece (12) one side the inboard joint of first draw-in groove (14) has a fixture block (15), bracing piece (12) upper end swing joint has one to adjust pole (16), adjust pole (16) lower extreme and seted up a second draw-in groove (17).

3. The environmental backscatter based indoor positioning device of claim 1, wherein: the box mechanism (2) comprises a box body (21), the box body (21) is fixedly connected to the upper end of the adjusting rod (16), a fixing groove (22) is formed in the inner side of the box body (21), and two thread grooves (23) are formed in two sides of the box body (21).

4. The environmental backscatter based indoor positioning device of claim 1, wherein: fixed establishment (3) include threaded rod (31), threaded rod (31) threaded connection is inboard in thread groove (23), handle (32) of threaded rod (31) one end fixedly connected with, threaded rod (31) other end fixedly connected with rolling disc (33), rolling disc (33) outside is rotated and is connected with a fixed block (34), a circular slot (35) have been seted up to fixed block (34) inboard, threaded rod (31) one side fixedly connected with grip block (36) are kept away from in fixed block (34), rolling disc (33) are rotated with circular slot (35) and are connected.

5. The environmental backscatter based indoor positioning device of claim 1, wherein: positioning mechanism (4) are including locater (41), locater (41) joint is inboard in fixed slot (22), signal transmitter (42) of locater (41) one side fixedly connected with, display screen (43) of signal transmitter (42) lower extreme fixedly connected with, four buttons (44) of display screen (43) lower extreme fixedly connected with.

6. The environmental backscatter based indoor positioning device of claim 2, wherein: adjust pole (16) and spread groove (13) swing joint, fixture block (15) one end runs through first draw-in groove (14) and extends to spread groove (13) inboard and second draw-in groove (17) joint.

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