CN214705146U

CN214705146U - Model show base is used in department of neurology teaching

Info

Publication number: CN214705146U
Application number: CN202023164495.1U
Authority: CN
Inventors: 粟伟栋
Original assignee: Changsha Health Vocational College
Current assignee: Changsha Health Vocational College
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-12
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a model display base for neurology teaching, which comprises a base, wherein a lifting platform is arranged on the base, a lifting device is arranged at the bottom of the lifting platform, lamp tubes are respectively arranged on two side surfaces of the lifting platform, a support frame is arranged at the upper end of the lifting platform, the lower end of the support frame is connected with a rotating device, fixing devices are arranged around the bottom of the base, and a battery jar is arranged inside the base; the lifting device comprises a movable rod, an installation column is movably arranged outside the movable rod, the bottom of the installation column is fixedly connected with the base, a fixed block is fixedly arranged at the bottom in the installation column, a supporting rod is connected onto the fixed block, the supporting rod is connected with a threaded column, the threaded column is provided with a horizontal gear, and the horizontal gear is provided with a vertical gear in meshing. The utility model discloses can adjust the height of model, can also freely rotate the model, increase the practicality, and install the lamp, can make the user observe more easily, still increase stability.

Description

Model show base is used in department of neurology teaching

Technical Field

The utility model mainly relates to a technical field of model show, concretely relates to model show base is used in department of neurology teaching.

Background

With the continuous development of science and technology, people deeply study the nerve anatomy and physiology, and the neurology and neurosurgery circles open up a different treatment means for nervous system diseases from the previous methods. Because the anatomical structure of the nervous system is complex, the transmission path of the nerve fiber is difficult to master, and anatomical teaching by contrasting anatomical model specimens of the nervous system is an important method for medical students to become familiar with nerve anatomy and physiology as soon as possible. The existing model is easy to be damaged due to lack of a proper placing method, and is not convenient for practical teaching, a base for fixing the model needs to be designed, but a base special for placing a nervous system anatomical model is not provided at present, and a commonly used non-special base also has a lifting function and is convenient for multidirectional display of the model during teaching, for example, a patent with the patent number of 201920901957.1 comprises a fixing chassis, wherein a plurality of supporting legs are uniformly distributed on the circumference of the fixing chassis and extend along the horizontal direction; the supporting and expanding leg comprises a supporting inner leg, and one end of the supporting inner leg is fixedly connected with the fixed chassis; one end of the supporting inner leg, which is far away from the fixed chassis, is sleeved with a supporting outer leg, and the supporting inner leg and the supporting outer leg are in sliding fit; the support expansion leg is provided with a fixing piece used for detachably fixing the support outer leg. Although stability is strong, and supports a foot non-deformable, though can be applicable to department of neurology model show, can not go up and down the height with the abundant show of model in the time of convenient teaching.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a model show base is used in department of neurology teaching for solve the technical problem who provides in the above-mentioned background.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a model display base for neurology teaching comprises a base, wherein a cylindrical lifting platform is arranged on the base, a lifting device is arranged in the center of the bottom of the lifting platform, lamp tubes are arranged on two side faces of the lifting platform respectively, a support frame is arranged in the center of the upper end of the lifting platform, a rotating device is connected to the lower end of the support frame in the lifting platform, fixing devices are arranged on the periphery of the bottom of the base, and a battery jar is arranged in the base;

elevating gear include with lift platform bottom fixed connection's movable rod, the outside activity of movable rod has the erection column, erection column bottom and base fixed connection, just the bottom is fixed to be equipped with the fixed block in the erection column, be connected with the bracing piece on the fixed block, the bracing piece other end is connected with the screw thread post, the screw thread post has the cover to establish the horizontal gear in bracing piece top outer end, the fixed perpendicular gear that is equipped with the meshing in horizontal gear one side.

Preferably, the threaded column penetrates through the bottom of the movable rod and extends to the inside of the movable rod, and a thread corresponding to the threaded column is arranged in the movable rod. In this preferred embodiment, through being equipped with the screw thread that corresponds with the screw thread post in the movable rod, can realize rotating the screw thread and live, can promote the movable rod.

Preferably, the other side of the vertical gear facing the threaded column is connected with a transmission rod, and the transmission rod penetrates through the mounting column to be connected with a rotating ring. In the preferred embodiment, manual rotation of the vertical gear is achieved by a drive link and a rotating ring.

Preferably, the rotating device comprises a connecting rod fixedly connected with the bottom of the support frame, the connecting rod penetrates through the side wall of the lifting platform to be connected with a rotating block, the rotating block is tightly attached to the outer wall of the lifting platform, the support frame is connected with the lifting platform in a bearing mode, and the side wall of the lifting platform is provided with a corresponding sliding groove. In the preferred embodiment, the rotation of the support frame can be realized by rotating the rotating block.

Preferably, the lamp tube is horizontally embedded on one side of the lifting platform, vertically placed on the other side of the lifting platform, and electrically connected with the battery jar. In the preferred embodiment, the lamp tubes are arranged differently, so that the illumination uniformity can be improved, and the observation is more convenient.

Preferably, the lifting platform is provided with a protective cover capable of covering the upper end face, and the protective cover is transparent. In the preferred embodiment, the protective cover can prevent dust from being accumulated on the model too much to affect sanitation.

Preferably, fixing device is including the mount pad of connector base side, be connected with the sucking disc that the opening is decurrent on the mount pad, the ascending tubule of sucking disc center intercommunication, the tubule passes the piston barrel head portion that the mount pad is connected on locating the mount pad, the piston barrel upper end is equipped with the piston rod. In this preferred embodiment, through fixing device, can realize the base that makes more stable, difficult the emptiness.

Compared with the prior art, the utility model has the advantages that the device adopts the lifting device, can be adjusted by rotating the rotating ring, adopts the rotating device, can rotate the rotating block, and improves the practicability; the lamp tube is adopted, so that the observation of a user is facilitated, and the practicability is improved again; by adopting the fixing device, the bottom sucker is fixed in a pressure difference mode, so that the stability is improved; the protective cover is adopted, so that the attractiveness is prevented from being influenced by dust, and the sanitation degree is improved; the device has simple structure and strong practicability, and can be produced in mass production.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is an isometric view of the turning device of the present invention;

FIG. 3 is a plan view of the fixing device of the present invention;

fig. 4 is a plan view of the lifting device of the present invention.

In the figure: 1. a base; 11. a lifting platform; 12. a chute; 13. a lamp tube; 14. a protective cover; 2. a lifting device; 21. a movable rod; 22. mounting a column; 23. a fixed block; 24. a support bar; 25. a threaded post; 26. a horizontal gear; 27. a vertical gear; 28. a transmission rod; 29. a rotating ring; 3. a rotating device; 31. a support frame; 32. a connecting rod; 33. rotating the block; 4. a fixing device; 41. a mounting seat; 42. a suction cup; 43. a thin tube; 44. a piston cylinder; 45. a piston rod.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, 2, 3, and 4, the present invention provides a technical solution: a model display base for neurology teaching comprises a base 1, wherein a cylindrical lifting platform 11 is arranged on the base 1, a lifting device 2 is arranged at the center of the bottom of the lifting platform 11, lamp tubes 13 are respectively arranged on two side faces of the lifting platform 11, a support frame 31 is arranged at the center of the upper end of the lifting platform 11, a rotating device 3 is connected to the lower end of the support frame 31 inside the lifting platform 11, fixing devices 4 are arranged on the periphery of the bottom of the base 1, and a battery jar is arranged inside the base 1; the lifting platform 11 is provided with a protective cover 14 capable of covering the upper end face, the protective cover 14 is transparent, and the protective cover 14 can prevent dust from being accumulated on the model too much to affect sanitation. The lamp tube 13 is placed in a horizontal embedded mode on one side of the lifting platform 11, the other side of the lifting platform is placed vertically, the lamp tube 13 is electrically connected with the battery jar, the lamp tube 13 is placed in different modes, the uniformity of illumination can be improved, and observation is more convenient.

Please refer to fig. 1 and 4 again, the lifting device 2 includes a movable rod 21 fixedly connected to the bottom of the lifting platform 11, an installation column 22 is movably arranged outside the movable rod 21, the bottom of the installation column 22 is fixedly connected to the base 1, a fixed block 23 is fixedly arranged at the bottom of the installation column 22, a support rod 24 is connected to the fixed block 23, the other end of the support rod 24 is connected to a threaded column 25, a horizontal gear 26 sleeved at the outer end of the top of the support rod 24 is arranged below the threaded column 25, and a vertical gear 27 engaged with the horizontal gear 26 is fixedly arranged at one side of the horizontal gear 26; the threaded column 25 penetrates through the bottom of the movable rod 21 and extends into the movable rod 21, and threads corresponding to the threaded column 25 are arranged in the movable rod 21. The other side of the vertical gear 27 facing the threaded stud 25 is connected to a transmission rod 28, the transmission rod 28 being connected to a rotary ring 29 through the mounting stud 22. The rotation ring 29 is rotated manually, the vertical gear 27 is rotated through the transmission rod 28, the vertical gear 27 rotates the horizontal gear 26 due to the engagement, the threaded post 25 is rotated, and the movable rod 21 is raised or lowered through the thread.

Please refer to fig. 1 and 2 again, the rotating device 3 includes a connecting rod 32 fixedly connected to the bottom of the supporting frame 31, the connecting rod 32 passes through the side wall of the lifting platform 11 and is connected to a rotating block 33, the rotating block 33 is tightly attached to the outer wall of the lifting platform 11, the supporting frame 31 is connected to the lifting platform 11 through a bearing, the side wall of the lifting platform 11 is provided with a corresponding sliding chute 12, and the rotating block 33 is rotated to drive the supporting frame 31 to rotate.

Please refer to fig. 1 and 3 again, the fixing device 4 includes a mounting seat 41 connected to a side surface of the sub-base 1, a suction cup 42 with a downward opening is connected to the mounting seat 41, an upward thin tube 43 is connected to the center of the suction cup 42, the thin tube 43 passes through the mounting seat 41 and is connected to the bottom of a piston cylinder 44 arranged on the mounting seat 41, and a piston rod 45 is arranged at the upper end of the piston cylinder 44. The base 1 is placed on the table top, the piston rod 45 is used for exhausting air in the center of the suction cup 42, and the suction cup 42 is fastened on the table top through the air pressure difference between the inside and the outside.

The utility model discloses a concrete operation as follows:

the base 1 is placed on the table top, the piston rod 45 is used for exhausting air in the center of the sucker 42, and the sucker 42 is fastened on the table top through the air pressure difference between the inside and the outside; placing the model on a support frame 31, covering a protective cover 14, installing a battery in a battery jar to enable the lamp tube 13 to light up, manually rotating a rotating ring 29, driving a vertical gear 27 to rotate through a transmission rod 28, enabling a horizontal gear 26 to rotate due to meshing of the vertical gear 27, driving a threaded column 25 to rotate, enabling a movable rod 21 to ascend or descend through threads, and adjusting to a proper height; the rotating block 33 is rotated to drive the support frame 31 to rotate, so that the user can watch the image.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a model show base for department of neurology teaching, includes base (1), its characterized in that: a cylindrical lifting platform (11) is arranged on the base (1), a lifting device (2) is arranged at the center of the bottom of the lifting platform (11), lamp tubes (13) are respectively arranged on two side surfaces of the lifting platform (11), a support frame (31) is arranged at the center of the upper end of the lifting platform (11), a rotating device (3) is connected to the lower end of the support frame (31) in the lifting platform (11), fixing devices (4) are arranged on the periphery of the bottom of the base (1), and a battery jar is arranged in the base (1);

elevating gear (2) include with lift platform (11) bottom fixed connection's movable rod (21), movable rod (21) outside activity has erection column (22), erection column (22) bottom and base (1) fixed connection, just the bottom is fixed and is equipped with fixed block (23) in erection column (22), be connected with bracing piece (24) on fixed block (23), bracing piece (24) other end is connected with screw thread post (25), screw thread post (25) have the cover to establish horizontal gear (26) in bracing piece (24) top outer end, horizontal gear (26) one side is fixed and is equipped with perpendicular gear (27) of meshing.

2. The model display base for neurology teaching of claim 1, wherein: the threaded column (25) penetrates through the bottom of the movable rod (21) and extends to the inside of the movable rod (21), and threads corresponding to the threaded column (25) are arranged in the movable rod (21).

3. The model display base for neurology teaching of claim 1, wherein: the other side of the vertical gear (27) facing the threaded column (25) is connected with a transmission rod (28), and the transmission rod (28) penetrates through the mounting column (22) to be connected with a rotating ring (29).

4. The model display base for neurology teaching of claim 1, wherein: rotating device (3) include with support frame (31) bottom fixed connection's connecting rod (32), connecting rod (32) pass lift platform (11) lateral wall and are connected with turning block (33), turning block (33) hug closely in lift platform (11) outer wall, be connected through the mode of bearing between support frame (31) and lift platform (11), lift platform (11) lateral wall is equipped with corresponding spout (12).

5. The model display base for neurology teaching of claim 1, wherein: the lamp tube (13) is horizontally embedded on one side of the lifting platform (11), the other side of the lifting platform is vertically placed, and the lamp tube (13) is electrically connected with the battery jar.

6. The model display base for neurology teaching of claim 1, wherein: be equipped with safety cover (14) that can cover the up end cage on lift platform (11), just safety cover (14) are transparent.

7. The model display base for neurology teaching of claim 1, wherein: fixing device (4) are including mount pad (41) of connector base (1) side, be connected with sucking disc (42) that open side down on mount pad (41), ascending tubule (43) of sucking disc (42) center intercommunication, tubule (43) are passed mount pad (41) and are connected piston cylinder (44) bottom of locating on mount pad (41), piston cylinder (44) upper end is equipped with piston rod (45).