CN214103969U - Virtual technology-based 3D imaging structure of traditional Chinese medicine plant - Google Patents

Abstract

The utility model discloses a 3D imaging structure of traditional Chinese medicine plants based on virtual technology, which comprises a base, wherein the interior of the base is rotatably connected with a vertical rod, one side of the vertical rod in the base is provided with a meshing cavity, the cavity wall of the meshing cavity is slidably connected with a control rod through a meshing spring, the control rod is meshed with teeth at the lower end of the vertical rod, the upper end surface of the base is provided with a ring groove, a clamping rod is slidably connected in the base, one end of the clamping rod extends into the ring groove, the gear engagement of joint pole and montant upper end is connected, and the top of base is equipped with projection arrangement, and projection arrangement's lower terminal surface fixedly connected with annular seat opens on the annular seat and has the hole of putting, slide and the joint groove of mutually supporting with the joint pole, and projection arrangement's top is equipped with four formation of image glass, the utility model discloses projection arrangement and formation of image glass all can carry out quick installation and dismantlement, satisfy the demand that can the quick travel installation when different place exhibitions.

Description

Virtual technology-based 3D imaging structure of traditional Chinese medicine plant

Technical Field

The utility model relates to a holographic projection articles for use technical field specifically is a 3D imaging structure of traditional chinese medicine plant based on virtual technique.

Background

Present when the show traditional chinese medicine plant, generally adopt the mode of preparation sample, but traditional chinese medicine plant is of a great variety, and some traditional chinese medicine plant prices is comparatively expensive, after the preparation sample, not only need great space to put the sample, and expensive traditional chinese medicine plant sample preserves also the cost and will be higher, consequently in order to save traditional chinese medicine plant's the space of putting and show cost, adopt holographic projection technique to show traditional chinese medicine plant, but traditional holographic projection arrangement, mostly install and fix through the bolt, take a lot of trouble and hard, demand that quick travel installed when unable satisfying different place exhibitions, therefore we have provided a traditional chinese medicine plant's based on virtual technique 3D structure of imaging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a traditional chinese medicine plant's 3D imaging structure based on virtual technique to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: A3D imaging structure of traditional Chinese medicine plants based on virtual technology comprises a base, wherein a vertical rod is rotatably connected inside the base, teeth are integrally formed at the upper end and the lower end of the vertical rod, a meshing cavity is formed inside the base and on one side of the vertical rod, a control rod is slidably connected to the cavity wall of the meshing cavity through a meshing spring, the control rod is meshed with the teeth at the lower end of the vertical rod, one end, away from the meshing spring, of the control rod penetrates through the side wall of the base and is fixedly connected with a handle, an annular groove is formed in the upper end face of the base, a convex block is integrally formed at the top end of the base and is internally and slidably connected with a clamping rod, one end of the clamping rod extends into the annular groove, the clamping rod is meshed with the teeth at the upper end of the vertical rod and is connected with a projection device, and an annular seat is fixedly connected to the lower end face of the projection device, the annular seat is provided with a placing hole, a slide way and a clamping groove which are matched with the clamping rod, the placing hole, the slide way and the clamping groove are communicated with each other, and four pieces of imaging glass are arranged above the projection device.

Preferably, the upper end face of the projection device is provided with an insertion groove, the lower end of the imaging glass is inserted into the insertion groove, the upper end of the imaging glass is integrally formed with a hoop groove, and the hoop grooves of the four pieces of imaging glass are sleeved with elastic ropes.

Preferably, one side of the control rod in the base is provided with a locking cavity, the cavity wall of the locking cavity is connected with a locking piece through a locking spring in a sliding manner, and the control rod is provided with a locking groove matched with the locking piece.

Preferably, the inside of base is rotated and is connected with the worm, the one end of worm runs through the lateral wall and the fixedly connected with of base and changes the handle, the below meshing of worm is connected with the turbine, the equal fixedly connected with horizontal pole of both sides wall of turbine, the one end fixedly connected with gear of turbine is kept away from to the horizontal pole, the gear is connected with the foot rest meshing, the lower extreme fixedly connected with universal wheel of foot rest, the lower terminal surface of base is opened has accomodates the chamber, the universal wheel is accomodate and is being accomodate in accomodating the chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model carries out 3D display on the traditional Chinese medicine plants by holographic projection technology, thus saving the placing space and the display cost of the traditional Chinese medicine plants; the projection device and the imaging glass of the utility model can be rapidly mounted and dismounted, the requirement of rapid moving and mounting during exhibition in different places is met, and the projection device and the imaging glass which are dismounted simultaneously can be independently placed in the transportation process, thereby avoiding the damage to the projection device and the imaging glass in the transportation process; the utility model discloses the below of base is equipped with the universal wheel that can accomodate, and when the universal wheel stretched out, was convenient for promote this device and removes in the short distance, and when the universal wheel was withdrawed, the universal wheel did not contact with ground to the life of extension universal wheel.

Drawings

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

FIG. 2 is a cross-sectional view of the vertical rod, teeth and annular groove of the present invention;

fig. 3 is a cross-sectional view of the engagement cavity, the engagement spring and the control rod of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention;

FIG. 5 is a cross-sectional view of the handle, the annular groove and the clamping rod of the present invention;

FIG. 6 is a semi-sectional view of the projection apparatus, the annular seat and the receiving hole of the present invention;

FIG. 7 is a schematic view of the structure of a portion of the imaging glass and the elastic cord of the present invention;

FIG. 8 is a schematic view of the structure of the imaging glass and the hoop groove of the present invention;

fig. 9 is a sectional view of the worm, the rotating handle and the worm wheel of the present invention;

FIG. 10 is a cross-sectional view of the gear, the foot rest and the universal wheel of the present invention;

FIG. 11 is a schematic view of the structure of the base, the rotating handle and the universal wheel of the present invention;

fig. 12 is an exploded view of the base, the projection device and the imaging glass of the present invention;

fig. 13 is an exploded view of the ring groove and the insertion groove of the present invention.

In the figure: 1. base, 2, the montant, 3, tooth, 4, the meshing chamber, 5, the meshing spring, 6, the control lever, 7, the handle, 8, the ring channel, 9, the joint pole, 10, projection arrangement, 11, annular seat, 12, put into the hole, 13, the slide, 14, the joint groove, 15, imaging glass, 16, the inserting groove, 17, the hoop groove, 18, the stretch cord, 19, the locking chamber, 20, the locking spring, 21, the locking piece, 22, locking groove, 23, the worm, 24, change the handle, 25, the turbine, 26, the horizontal pole, 27, the gear, 28, the foot rest, 29, the universal wheel, 30, accomodate the chamber, 31, the lug.

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. 1-13, the present invention provides a technical solution: A3D imaging structure of traditional Chinese medicine plants based on virtual technology comprises a base 1, wherein a vertical rod 2 is rotatably connected inside the base 1, the vertical rod 2 is positioned at the upper end of the base 1, teeth 3 are integrally formed at the upper end and the lower end of the vertical rod 2, a meshing cavity 4 is formed inside the base 1 and positioned on one side of the vertical rod 2, the cavity wall of the meshing cavity 4 is slidably connected with a control rod 6 through a meshing spring 5, as shown in figure 3, the meshing spring 5 provides the control rod 6 with a pulling force towards the inside of the base 1, the control rod 6 is meshed and connected with the teeth 3 at the lower end of the vertical rod 2, as shown in figure 3, the control rod 6 is pulled outwards, the control rod 6 drives the vertical rod 2 to rotate anticlockwise through the teeth 3, when the control rod 6 is pushed inwards, the control rod 6 drives the vertical rod 2 to rotate clockwise through the teeth 3, one end, far away from the meshing spring 5, of the control rod 6 penetrates through the side wall of the base 1 and is fixedly connected with a handle 7, pulling handle 7 and then driving control rod 6, the up end of base 1 is opened with ring channel 8, the center of ring channel 8 is equipped with lug 31, lug 31 and base 1 integrated into one piece, sliding connection has joint rod 9 in base 1, two joint rods 9 are located the both sides of montant 2 respectively one end of joint rod 9 stretches into in ring channel 8, the one end that joint rod 9 stretches into in ring channel 8 can be accomodate in lug 31 completely, as shown in figure 5, joint rod 9 stretches into in ring channel 8 is the initial state of joint rod 9, joint rod 9 is connected with tooth 3 meshing on the upper end of montant 2, as shown in figure 5, when montant 2 at this moment carries out anticlockwise rotation, montant 2 will drive joint rod 9 through tooth 3 on its upper end and move, accomodate the one end that joint rod 9 stretches into ring channel 8 in lug 31 completely, the top of base 1 is equipped with projection arrangement 10, the interface for transmitting data can be arranged on the side wall of the projection device 10 (the projection device 10 is a light-emitting screen capable of playing a holographic film, and many existing technologies can be publicly inquired on the internet at present), and an external power supply can be directly connected with the projection device 10 through a wire, the lower end surface of the projection device 10 is fixedly connected with an annular seat 11, the annular seat 11 can be inserted into the annular groove 8, the annular seat 11 is provided with an insertion hole 12, a slide way 13 and a clamping groove 14 which are mutually matched with the clamping rod 9, the insertion hole 12, the slide way 13 and the clamping groove 14 are mutually communicated, the slide way 13 gradually narrows from the insertion hole 12 to the clamping groove 14, four pieces of imaging glass 15 are arranged above the projection device 10, the four pieces of imaging glass 15 are spliced into a pyramid shape, the projection device 10 (a light source for playing a holographic image) projects an image of a traditional Chinese medicine plant into the four pieces of imaging glass 15 by using the principles of interference and diffraction, the 3D image that will form traditional chinese medicine plant in four piece formation of image glass 15 to carry out the omnidirectional show to traditional chinese medicine plant, holographic projection technique is the prior art of disclosing, and the principle of projecting the plane image to in formation of image glass 15 and forming the 3D image is not the necessary technical characteristics of the utility model, does not do the unnecessary redundance so;

observing the positions of the inserting hole 12 and the clamping rod 9 in advance, adjusting the inserting hole 12 to be in the same direction as the clamping rod 9, inserting the annular seat 11 on the lower end surface of the projection device 10 into the annular groove 8, slightly rotating the projection device 10 left and right to enable the clamping rod 9 to be smoothly inserted into the inserting hole 12, as shown in fig. 6, rotating the projection device 10 clockwise, extruding the clamping rod 9 by the gradually narrowed slide 13 and sliding the clamping rod into the lug 31, driving the vertical rod 2 to rotate anticlockwise by the clamping rod 9 sliding into the lug 31 as shown in fig. 5, driving the control rod 6 to move by the tooth 3 at the lower end of the vertical rod 2, enabling the control rod 6 to stretch the meshing spring 5, when the clamping rod 9 rotates to the position of the clamping groove 14, pulling the control rod 6 by the stretched meshing spring 5, driving the vertical rod 2 to rotate clockwise by the control rod 6, the vertical rod 2 rotating clockwise pushes the clamping rod 9 and enables the clamping rod 9 to be clamped with the clamping groove 14, so that the projection device 10 is rapidly installed, and the projection device 10 is fixed at the upper end of the base 1;

when the projection device 10 needs to be detached, as shown in fig. 3, the control rod 6 is pulled by the handle 7, the control rod 6 drives the vertical rod 2 to rotate counterclockwise, the vertical rod 2 rotating counterclockwise drives the clamping rod 9 to slide, and the part of the clamping rod 9 extending into the annular groove 8 is completely retracted into the bump 31, at this time, the clamping rod 9 is retracted from the clamping groove 14, the projection device 10 can be taken down from the base 1, and the projection device 10 can be conveniently and rapidly mounted and detached.

Specifically, an insertion groove 16 is formed in the upper end face of the projection device 10, the insertion groove 16 is a square groove, the lower end of the imaging glass 15 is inserted into the insertion groove 16, the four imaging glasses 15 are respectively inserted into four sides of the insertion groove 16, a hoop groove 17 is integrally formed in the upper end of the imaging glass 15, elastic ropes 18 are sleeved on the hoop grooves 17 of the four imaging glasses 15, after the four imaging glasses 15 are all inserted into the insertion groove 16, the elastic ropes 18 are sleeved into the hoop grooves 17 of the four imaging glasses 15, the hoop grooves 17 can prevent the elastic ropes 18 from sliding up and down, the elastic ropes 18 tighten the four imaging glasses 15 to prevent the imaging glasses 15 from falling to one side, and at the moment, the four imaging glasses 15 and the projection device 10 are installed;

after the elastic rope 18 is removed, the imaging glass 15 can be taken out of the inserting groove 16, so that the imaging glass 15 can be rapidly installed and detached, and the four imaging glasses 15 can be independently placed or stacked together, so that the occupied space in the transportation process is reduced.

Specifically, a locking cavity 19 is formed on one side of the control rod 6 inside the base 1, a locking piece 21 is connected with the cavity wall of the locking cavity 19 in a sliding way through a locking spring 20, as shown in fig. 4, the locking spring 20 applies a leftward pushing force to the locking member 21, the control rod 6 is provided with a locking groove 22 for cooperating with the locking member 21, when the projection device 10 is disassembled, as shown in fig. 4, the control lever 6 is pulled outwards by the handle 7, when the locking groove 22 is in contact with the locking piece 21, the compressed locking spring 20 pushes the locking piece 21 to the left, and causes the locking piece 21 to be snapped into the locking groove 22, at which point the control rod 6 will be fixed, so that the clamping rod 9 is always in a state of being completely retracted inside the projection 31, which is convenient for a user to take down the projection apparatus 10 alone, and then to dial the locking member 21 to the right, so that the locking piece 21 is separated from the locking groove 22, and the control rod 6 can be pulled by the engaging spring 5 to reset;

when the projection apparatus 10 is installed and the slide channel 13 presses the clamping bar 9, the clamping bar 9 is not completely retracted into the base 1, and therefore the locking groove 22 is not in contact with the locking member 21, which does not affect the installation process.

Specifically, a worm 23 is rotatably connected inside the base 1, the worm 23 is located at the lower end of the base 1, one end of the worm 23 penetrates through the side wall of the base 1 and is fixedly connected with a rotating handle 24, a worm wheel 25 is connected below the worm 23 in a meshed manner, according to a mechanical principle, when an expansion spiral angle of the worm 23 is smaller than a friction angle of contact between the worm wheel 25 and the worm 23, and a reduction ratio of the worm 23 and the worm wheel 25 is greater than 30 (the structure of the worm wheel 25 and the worm wheel 23 is only shown schematically in the figure), at this time, the worm wheel 25 and the worm 23 have good self-locking performance, the worm wheel 25 can only be driven by the worm 23 to rotate, the worm wheel 25 cannot drive the worm 23 to rotate, cross bars 26 are fixedly connected to both side walls of the worm wheel 25, a gear 27 is fixedly connected to one end of the cross bar 26 away from the worm wheel 25, the gear 27 is connected with a foot rest 28 in a meshed manner, as shown in fig. 10, when the gear 27 rotates clockwise, the gear 27 drives the foot rest 28 to slide downwards, otherwise, when the gear 27 rotates anticlockwise, the foot rest 28 slides upwards, the lower end of the foot rest 28 is fixedly connected with a universal wheel 29, the lower end surface of the base 1 is provided with a containing cavity 30, the universal wheel 29 is contained in the containing cavity 30, and when the universal wheel 29 is not used, the universal wheel 29 is not in contact with the ground, so that the service life of the universal wheel 29 is prolonged;

as fig. 9, clockwise rotation changes handle 24, changes handle 24 and drives worm 23 and carry out clockwise rotation, and worm 23 will drive turbine 25 and carry out clockwise rotation, and turbine 25 drives gear 27 through the horizontal pole 26 of both sides and carries out clockwise rotation, and gear 27 will drive foot rest 28 and slide downwards, and when the universal wheel 29 of foot rest 28 below stretched out and accomodate the chamber 30, alright promote base 1 through universal wheel 29 and remove, when needs withdraw universal wheel 29, anticlockwise rotation changes handle 24 can.

The working principle is as follows: when the projection device 10 and the imaging glass 15 are installed, the positions of the inserting hole 12 and the clamping rod 9 are observed in advance, the inserting hole 12 is adjusted to be in the same direction as the clamping rod 9, the annular seat 11 on the lower end face of the projection device 10 is inserted into the annular groove 8, the projection device 10 is slightly rotated left and right, the clamping rod 9 is smoothly inserted into the inserting hole 12, as shown in fig. 6, the projection device 10 is rotated clockwise, the clamping rod 9 is extruded by the gradually narrowed slide rail 13 and slides towards the convex block 31, when the clamping rod 9 rotates to the position of the clamping groove 14, the control rod 6 is pulled by the stretched meshing spring 5, the control rod 6 drives the vertical rod 2 to rotate clockwise, the vertical rod 2 rotating clockwise pushes the clamping rod 9 and enables the clamping rod 9 to be clamped with the clamping groove 14, so as to quickly install the projection device 10, the projection device 10 is fixed at the upper end of the base 1, then, the four pieces of imaging glass 15 are all inserted into the insertion groove 16, the elastic rope 18 is sleeved into the hoop grooves 17 of the four pieces of imaging glass 15, and the projection device 10 and the imaging glass 15 are installed completely;

when dismantling projection arrangement 10 and formation of image glass 15, take off behind the stretch cord 18, alright take out formation of image glass 15 from inserting groove 16, as fig. 3, through handle 7 pulling control lever 6, control lever 6 will drive montant 2 and carry out anticlockwise rotation, anticlockwise pivoted montant 2 will drive joint rod 9 and slide, and make the part that joint rod 9 stretched into in the ring channel 8 withdraw inside bump 31 completely, joint rod 9 withdraws from the joint groove 14 this moment, alright take off projection arrangement 10 from base 1.

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 (4)

1. The utility model provides a traditional chinese medicine plant's 3D imaging structure based on virtual technique, includes base (1), its characterized in that: the inner rotating of the base (1) is connected with a vertical rod (2), the upper end and the lower end of the vertical rod (2) are integrally formed to form teeth (3), a meshing cavity (4) is formed in one side of the inner part of the base (1) and located on the vertical rod (2), a control rod (6) is connected to the cavity wall of the meshing cavity (4) through a meshing spring (5) in a sliding mode, the control rod (6) is meshed with the teeth (3) at the lower end of the vertical rod (2), one end, far away from the meshing spring (5), of the control rod (6) penetrates through the side wall of the base (1) and is fixedly connected with a handle (7), an annular groove (8) is formed in the upper end face of the base (1), a convex block (31) is integrally formed in the top end of the base (1), a clamping rod (9) is connected to the convex block (31) in a sliding mode, one end of the clamping rod (9) extends into the annular groove (8), the utility model discloses a projection device, including base (1), joint pole (9), montant (2), ring-shaped seat (11), the top of base (1) is equipped with projection arrangement (10), the lower terminal surface fixedly connected with annular seat (11) of projection arrangement (10), it has hole (12), slide (13) and joint groove (14) to put into to open on annular seat (11) and mutually support with joint pole (9), put hole (12), slide (13) and joint groove (14) and communicate each other, the top of projection arrangement (10) is equipped with four formation of image glass (15).

2. The 3D imaging structure of traditional Chinese medicine plants based on virtual technology as claimed in claim 1, characterized in that: the upper end face of the projection device (10) is provided with an insertion groove (16), the lower end of the imaging glass (15) is inserted into the insertion groove (16), the upper end of the imaging glass (15) is integrally formed with a hoop groove (17), and the hoop grooves (17) of the four imaging glasses (15) are sleeved with elastic ropes (18).

3. The 3D imaging structure of traditional Chinese medicine plants based on virtual technology as claimed in claim 1, characterized in that: one side of base (1) inside control lever (6) is opened there is locking chamber (19), the chamber wall in locking chamber (19) has locking piece (21) through locking spring (20) sliding connection, it has locking groove (22) of mutually supporting with locking piece (21) to open on control lever (6).

4. The 3D imaging structure of traditional Chinese medicine plants based on virtual technology as claimed in claim 1, characterized in that: the inside of base (1) is rotated and is connected with worm (23), the one end of worm (23) runs through the lateral wall and the fixedly connected with of base (1) and changes handle (24), the below meshing of worm (23) is connected with turbine (25), the equal fixedly connected with horizontal pole (26) of both sides wall of turbine (25), the one end fixedly connected with gear (27) of turbine (25) are kept away from in horizontal pole (26), gear (27) are connected with foot rest (28) meshing, the lower extreme fixedly connected with universal wheel (29) of foot rest (28), the lower terminal surface of base (1) is opened and is accomodate chamber (30), universal wheel (29) are accomodate in accomodating chamber (30).

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