CN210466865U - Portable nursing teaching aid - Google Patents
Portable nursing teaching aid Download PDFInfo
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- CN210466865U CN210466865U CN201921224329.0U CN201921224329U CN210466865U CN 210466865 U CN210466865 U CN 210466865U CN 201921224329 U CN201921224329 U CN 201921224329U CN 210466865 U CN210466865 U CN 210466865U
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- teaching aid
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- portable nursing
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Abstract
The utility model discloses a portable nursing teaching aid, which comprises a bottom plate and universal pulleys, wherein the bottom of the bottom plate is provided with the universal pulleys, the utility model is provided with a lifting cylinder, the lifting cylinder can be controlled to be lifted or lowered according to the actual demand, and simultaneously a connecting device can carry out self-adjustment according to the lifting of the lifting cylinder, so that the whole structure of the utility model is more stable, thereby achieving the purpose of adjusting the height of a teaching board, effectively improving the practicability and the convenience of the utility model, the utility model is provided with a protective cover, a clamping ring layer on the protective cover is clamped into a clamping groove on a board body, so that a first connector and a second connector are aligned, and a bolt is utilized to firmly fix the first connector and the second connector, thereby effectively blocking dust or other foreign matters, be convenient for clear up, can effectual improvement the utility model discloses a life and convenience.
Description
Technical Field
The utility model belongs to the technical field of the teaching is relevant, concretely relates to portable nursing teaching aid.
Background
The nursing teaching aid is a teaching tool for directly and visually explaining and demonstrating students by using a teaching mold.
The prior nursing teaching aid technology has the following problems: the height of traditional nursing teaching aid is usually fixed, and the actual conditions when can not be according to the teaching comes highly to adjust the demonstrating board, and practicality is lower with the convenience, does not have protective equipment on the nursing teaching aid that has now simultaneously usually, and the demonstrating board is very easily fallen the dust under long-time the use, is difficult for clearing up, and the convenience is lower, and can reduce the life of equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable nursing teaching aid to the practicality that proposes in solving above-mentioned background art and the lower problem of convenience.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable nursing teaching aid, includes bottom plate and universal pulley, the bottom of bottom plate is provided with universal pulley, and is provided with the spout on the upper surface of bottom plate, the both ends of bottom plate all are provided with the lift cylinder, the top of lift cylinder is provided with the base, be provided with connecting device between base and the bottom plate, be provided with the support frame on the base, be provided with the demonstrating board on the support frame, the demonstrating board is including writing district, plate body, first connector, show area and joint groove, the outside edge of plate body is provided with the joint groove, and both ends all are provided with first connector about the plate body, the left side of plate body is provided with writes the district, and the right side of plate body is provided with the show area, be provided with the protection casing on the demonstrating board.
Preferably, the protective cover comprises an auxiliary plate, a transparent cover body, a clamping ring layer and a second connector, wherein the clamping ring layer is arranged at the edge of the outer side of the transparent cover body, the auxiliary plates are arranged on two sides of the transparent cover body, and the second connector is arranged on each of the two auxiliary plates.
Preferably, the connecting device comprises a sliding block, a sliding rod, fixing blocks, a connecting plate, a hinge and an elastic spring, the bottom of the connecting plate is provided with two fixing blocks, the two fixing blocks are provided with the sliding rod, the fixing blocks and the sliding rod are rotatably connected through the hinge, the bottom of the two sliding rods is provided with the sliding block, the sliding rod and the sliding block are rotatably connected through the hinge, and the elastic spring is arranged between the two sliding rods.
Preferably, the universal pulleys are four in number, the four universal pulleys are the same in shape and size, the lifting cylinders are four in number, and the specifications of the four lifting cylinders are the same.
Preferably, a plurality of different types of hangers are arranged in the display area.
Preferably, the number of the first connectors is four, and the four first connectors are the same in size and shape.
Preferably, the transparent cover body and the auxiliary plate are made of the same material, and the shape and the size of the two auxiliary plates are the same.
Preferably, the length and the shape of the two sliding rods are the same, the elastic spring has a good elastic coefficient, and the shape and the size of the four hinges are the same.
Compared with the prior art, the utility model provides a portable nursing teaching aid possesses following beneficial effect: 1. the utility model discloses be provided with the lift cylinder on the basis of current nursing teaching aid, use when the user the utility model discloses during teaching, can control the lift cylinder to rise or reduce according to actual demand, set up simultaneously and carry out the self-adjustment according to the lift of lift cylinder at the connecting device between base and bottom plate, make the utility model discloses an overall structure stability more to reach the purpose of highly adjusting the demonstrating board, can effectual improvement the utility model discloses a practicality and convenience.
2. The utility model discloses be provided with the protection casing on the basis of current nursing teaching aid, it is right at the user the utility model discloses after finishing using, can advance the joint inslot on the plate body with the joint circle layer joint on the protection casing, make first connector and second connector align to utilize the bolt to carry out firm fixed between first connector and the second connector, make fixing on the plate body that the protection casing can be firm, thereby can effectually carry out the separation to dust or other foreign matters, be convenient for clear up, can effectual improvement the utility model discloses a life and convenience.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic structural view of a portable nursing teaching aid provided by the present invention;
fig. 2 is a schematic structural view of the teaching board of the present invention;
fig. 3 is a schematic view of the protective cover structure according to the present invention;
fig. 4 is a schematic structural view of the connection device according to the present invention;
in the figure: 1. a teaching board; 2. a protective cover; 3. a support frame; 4. a base; 5. a connecting device; 6. a chute; 7. a base plate; 8. a universal pulley; 9. a lifting cylinder; 11. a writing area; 12. a plate body; 13. a first connector; 14. a display area; 15. a clamping groove; 21. an auxiliary plate; 22. a transparent cover body; 23. clamping the ring layer; 24. a second connector; 51. a slider; 52. a slide bar; 53. a fixed block; 54. a connecting plate; 55. a hinge; 56. an elastic spring.
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. 1-4, the present invention provides a technical solution: the utility model provides a portable nursing teaching aid, includes bottom plate 7 and universal pulley 8, its characterized in that: the bottom of the bottom plate 7 is provided with universal pulleys 8, the universal pulleys 8 are provided with four universal pulleys 8, the four universal pulleys 8 are identical in shape and size, the universal pulleys 8 are convenient to install and disassemble, the four universal pulleys 8 are convenient for the stable movement of the utility model, the upper surface of the bottom plate 7 is provided with a chute 6, both ends of the bottom plate 7 are provided with lifting cylinders 9, the lifting cylinders 9 are provided with four universal pulleys, the specifications of the four lifting cylinders 9 are identical, the four lifting cylinders 9 can ensure the stable lifting of the utility model, the convenience of the utility model is improved, the top end of the lifting cylinder 9 is provided with a base 4, a connecting device 5 is arranged between the base 4 and the bottom plate 7, the connecting device 5 comprises a slide block 51, a slide bar 52, a fixed block 53, a connecting plate 54, a hinge 55 and an elastic spring 56, the bottom of the connecting plate 54 is provided with two fixed, all be provided with slide bar 52 on two fixed blocks 53, fixed block 53 and slide bar 52 rotate through hinge 55 to be connected, the bottom of two slide bars 52 all is provided with slider 51, rotate through hinge 55 between slide bar 52 and the slider 51 and connect, be provided with elastic spring 56 between two slide bars 52, two slide bars 52's length and shape are all the same, two slide bars 52 that length is the same are convenient for install and dismantle, elastic spring 56 has good elastic coefficient, elastic spring 56's that has good elastic coefficient life is longer, four hinge 55's shape and size are all the same, it installs and dismantles slide bar 52 to be convenient for the hinge 55, improve the utility model discloses a convenience, connecting device 5 can carry out the self-adjustment according to the lift of lift cylinder 9, make the utility model discloses an overall structure is more stable, and cooperation lift cylinder 9 realizes the purpose of highly adjusting demonstrating board 1.
A portable nursing teaching aid comprises a support frame 3 arranged on a base 4, a teaching board 1 arranged on the support frame 3, the teaching board 1 comprises a writing area 11, a board body 12, first connectors 13, a display area 14 and clamping grooves 15, the clamping grooves 15 are arranged at the outer side edge of the board body 12, the first connectors 13 are arranged at the left end and the right end of the board body 12, the number of the first connectors 13 is four, the four first connectors 13 are identical in size and shape, the first connectors 13 identical in size and shape are convenient to connect and install, the four first connectors 13 can firmly fix a protective cover 2, the stability of the utility model is improved, the writing area 11 is arranged at the left side of the board body 12, the display area 14 is arranged at the right side of the board body 12, a plurality of different types of hangers are arranged in the display area 14, and are convenient to fix teaching appliances, the practicability of the utility model is improved, the teaching board 1 is provided with the protective cover 2, the protective cover 2 comprises an auxiliary board 21, a transparent cover body 22, a clamping ring layer 23 and a second connector 24, the clamping ring layer 23 is arranged at the outer edge of the transparent cover body 22, the auxiliary boards 21 are arranged on both sides of the transparent cover body 22, the transparent cover body 22 and the auxiliary boards 21 are made of the same material, the shapes and the sizes of the two auxiliary boards 21, the protective cover 2 made of transparent material and the auxiliary boards 21 have higher practicability, and the two auxiliary plates 21 with the same size and shape are convenient for users to install and take the protective cover 2, the convenience of the utility model is improved, the two auxiliary plates 21 are both provided with the second connectors 24, the protective cover 2 can be firmly fixed on the plate body 12, thereby can effectually carry out the separation to dust or other foreign matters, the clearance of being convenient for can effectual improvement the utility model discloses a life and convenience.
The utility model discloses a theory of operation and use flow: after the utility model is installed, a user firstly checks whether the external appearance of the utility model is complete or not, confirms that the utility model is in a normal working state, then the user moves the utility model to a position to be used, the height of the traditional nursing teaching aid is usually fixed, the height of the demonstrating board 1 can not be adjusted according to the actual situation during teaching, the practicability and convenience are lower, meanwhile, the prior nursing teaching aid usually has no protective equipment, the demonstrating board 1 is easy to fall dust after long-time use, is difficult to clean, the convenience is lower, and the service life of the equipment can be reduced, the utility model is provided with a lifting cylinder 9 on the basis of the prior nursing teaching aid, when the user uses the utility model to learn, the lifting cylinder 9 can be controlled to rise or fall according to the actual demand, the connecting device 5 arranged between the base 4 and the bottom plate 7 can adjust itself according to the lifting of the lifting cylinder 9, so that the whole structure of the utility model is more stable, thereby achieving the purpose of adjusting the height of the teaching board 1, effectively improving the practicability and convenience of the utility model, simultaneously, the utility model is provided with the protective cover 2 on the basis of the prior nursing teaching aid, after the user finishes using the utility model, the clamping ring layer 23 on the protective cover 2 can be clamped into the clamping groove 15 on the board body 12, so that the first connector 13 is aligned with the second connector 24, and the bolt is used for firmly fixing the first connector 13 and the second connector 24, so that the protective cover 2 can be firmly fixed on the board body 12, thereby effectively blocking dust or other foreign matters and being convenient for cleaning, can effectual improvement the utility model discloses a life and convenience.
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 (8)
1. The utility model provides a portable nursing teaching aid, includes bottom plate (7) and universal pulley (8), its characterized in that: the teaching board is characterized in that universal pulleys (8) are arranged at the bottom of the bottom plate (7), a sliding groove (6) is formed in the upper surface of the bottom plate (7), lifting cylinders (9) are arranged at two ends of the bottom plate (7), a base (4) is arranged at the top end of each lifting cylinder (9), a connecting device (5) is arranged between the base (4) and the bottom plate (7), a supporting frame (3) is arranged on the base (4), a teaching board (1) is arranged on the supporting frame (3), the teaching board (1) comprises a writing area (11), a board body (12), a first connecting head (13), a display area (14) and a clamping groove (15), the clamping groove (15) is formed in the edge of the outer side of the board body (12), the first connecting heads (13) are arranged at the left end and the right end of the board body (12), the writing area (11) is arranged on the, and the right side of the board body (12) is provided with a display area (14), and the teaching board (1) is provided with a protective cover (2).
2. A portable nursing teaching aid according to claim 1, characterized in that: the protective cover (2) comprises an auxiliary plate (21), a transparent cover body (22), a clamping ring layer (23) and a second connector (24), wherein the clamping ring layer (23) is arranged at the edge of the outer side of the transparent cover body (22), the auxiliary plate (21) is arranged on each of the two sides of the transparent cover body (22), and the second connector (24) is arranged on each of the auxiliary plates (21).
3. A portable nursing teaching aid according to claim 1, characterized in that: the connecting device (5) comprises a sliding block (51), two sliding rods (52), fixed blocks (53), a connecting plate (54), a hinge (55) and an elastic spring (56), wherein the two fixed blocks (53) are arranged at the bottom of the connecting plate (54), the two fixed blocks (53) are provided with the sliding rods (52), the fixed blocks (53) are rotatably connected with the sliding rods (52) through the hinge (55), the sliding blocks (51) are arranged at the bottoms of the sliding rods (52), the sliding rods (52) are rotatably connected with the sliding blocks (51) through the hinge (55), and the elastic spring (56) is arranged between the sliding rods (52).
4. A portable nursing teaching aid according to claim 1, characterized in that: the universal pulleys (8) are four in number, the four universal pulleys (8) are identical in shape and size, the lifting cylinders (9) are four in number, and the specifications of the four lifting cylinders (9) are identical.
5. A portable nursing teaching aid according to claim 1, characterized in that: a plurality of hangers of different types are arranged in the display area (14).
6. A portable nursing teaching aid according to claim 1, characterized in that: the number of the first connecting joints (13) is four, and the four first connecting joints (13) are identical in size and shape.
7. A portable nursing teaching aid according to claim 2, characterized in that: the transparent cover body (22) and the auxiliary plate (21) are made of the same material, and the shape and the size of the two auxiliary plates (21) are the same.
8. A portable nursing teaching aid according to claim 3, characterized in that: the lengths and the shapes of the two sliding rods (52) are the same, the elastic spring (56) has a good elastic coefficient, and the shapes and the sizes of the four hinges (55) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224329.0U CN210466865U (en) | 2019-07-31 | 2019-07-31 | Portable nursing teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224329.0U CN210466865U (en) | 2019-07-31 | 2019-07-31 | Portable nursing teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210466865U true CN210466865U (en) | 2020-05-05 |
Family
ID=70448772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921224329.0U Expired - Fee Related CN210466865U (en) | 2019-07-31 | 2019-07-31 | Portable nursing teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210466865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037588A (en) * | 2020-08-14 | 2020-12-04 | 深圳市木光科技有限公司 | Flow presentation device for computer programming teaching |
-
2019
- 2019-07-31 CN CN201921224329.0U patent/CN210466865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037588A (en) * | 2020-08-14 | 2020-12-04 | 深圳市木光科技有限公司 | Flow presentation device for computer programming teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |