CN215868355U - Nursing teaching is with show tray - Google Patents
Nursing teaching is with show tray Download PDFInfo
- Publication number
- CN215868355U CN215868355U CN202122318076.7U CN202122318076U CN215868355U CN 215868355 U CN215868355 U CN 215868355U CN 202122318076 U CN202122318076 U CN 202122318076U CN 215868355 U CN215868355 U CN 215868355U
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- Prior art keywords
- tray
- placing tray
- movable
- placing
- air bag
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- Expired - Fee Related
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003381 stabilizer Substances 0.000 description 3
- 238000010943 off-gassing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a display tray for nursing teaching, which comprises a placing tray and a supporting base, wherein moving wheels are installed at the bottom of the supporting base, side supporting frames are symmetrically arranged on the left side and the right side of the supporting base, a movable shaft is arranged between the side supporting frames and the placing tray, the placing tray forms a rotating structure by taking the movable shaft as the shaft, an acrylic panel is attached to the open surface of the placing tray, movable buckling plates are uniformly distributed on the side edge of the placing tray, a clamping structure is formed between the acrylic panel and the placing tray through the movable buckling plates, and a filling airbag is installed inside the placing tray. This show tray is used in nursing teaching can carry out nimble slope show and support, is provided with the cooperation simultaneously and places the gasbag limit structure that fills that the tray slope show supported, and the gassing adjustment of filling of cooperation compression gasbag is convenient for wrap up the location to the show model, convenient safety and stability activity show.
Description
Technical Field
The utility model relates to the technical field related to nursing teaching, in particular to a display tray for nursing teaching.
Background
A large number of real equal-proportion models can be used for teaching demonstration in medical knowledge teaching such as nursing teaching, and the teaching is generally carried out by placing the models in a tray for demonstration and auxiliary teaching, and the teaching aid is placed on the plane of the tray for not being convenient for demonstration and for students at the rear, and the teaching aid is inconvenient to lift the models.
Also there is the present tray for surgical nursing teaching show like chinese patent publication No. CN211237340U, through setting up tray body, the layer board, a pedestal, preceding lead screw, back lead screw and stabilizer bar group, can be through four stabilizer bars and preceding lead screws of stabilizer bar group, the cooperation of back lead screw, realize the slope of tray body, can change the observation angle of nursing model, make things convenient for the student to observe, also need not the teacher to lift it up, the reinforcing explanation effect, but the device slope bearing structure is complicated relatively, and though there is backup pad structure to support in the below, but only support in the below and prevent the landing, be not convenient for the model to keep stable safe activity adjustment show when the slope stands to support.
Aiming at the problems, the novel nursing teaching display tray is innovatively designed on the basis of the original nursing teaching display tray.
Disclosure of Invention
The utility model aims to provide a nursing teaching display tray, which solves the problems that the nursing teaching display tray proposed in the background technology is inconvenient to flexibly obliquely support and display, and a display model is inconvenient to safely and stably place when the nursing teaching display tray is obliquely supported.
In order to achieve the purpose, the utility model provides the following technical scheme: a display tray for nursing teaching comprises a placing tray and a supporting base, wherein the bottom of the supporting base is provided with a moving wheel;
the left side and the right side of the supporting base are symmetrically provided with side supporting frames, movable shafts are arranged between the side supporting frames and the placing tray, and the placing tray forms a rotating structure by taking the movable shafts as shafts;
the open face of the placing tray is provided with an acrylic panel in a fitting manner, movable buckling plates are uniformly distributed on the side edge of the placing tray, and a clamping structure is formed between the acrylic panel and the placing tray through the movable buckling plates;
the inside of placing the tray is provided with a filling air bag, and the surface of the filling air bag is provided with a placing cushion.
Preferably, the support base is internally provided with a compression air bag, a connecting pipe is connected between the compression air bag and the filling air bag, and the maximum volume of the compression air bag is larger than that of the filling air bag.
By adopting the technical scheme, the compressed air bags and the filling air bags are alternately filled and deflated, so that the inner space of the tray can be flexibly controlled to be filled and placed by the filling air bags, the stable placement of the inner display model is kept, and the tray can be conveniently placed for upright display.
Preferably, the upper surface of the compression air bag is provided with an extrusion pedal, supporting springs are uniformly distributed between the extrusion pedal and the supporting base, and the central axes of the supporting springs are perpendicular to the upper surface of the supporting base.
By adopting the technical scheme, the elastic compression and the resetting reciprocating movement of the compression air bag are facilitated.
Preferably, the cross section of the extrusion pedal is of a concave structure, and the side edge protruding part of the compression air bag is attached to the lower surface of the placing tray.
By adopting the technical scheme, the pedal is convenient to extrude and the activity is adjusted, and meanwhile, the adhering support for placing the tray can be kept at ordinary times.
Preferably, a movable supporting plate is arranged in the middle of the extrusion pedal, and an inclined supporting structure is formed between the extrusion pedal and the bottom of the placing tray by the movable supporting plate;
and meanwhile, the bottom of the placing tray is uniformly provided with limit bayonets corresponding to the top ends of the movable supporting plates.
By adopting the technical scheme, the auxiliary attaching support can be conveniently carried out through the movable supporting plate when the placing tray is obliquely erected, the integral supporting height of the extrusion pedal is kept, and the resilience of the compression air bag is limited.
Preferably, the lower end of the movable supporting plate is movably connected with a telescopic loop bar, and the bottom end of the telescopic loop bar is connected with the extrusion pedal through a hinge;
positioning holes are uniformly distributed on the side surface of the telescopic loop bar, and positioning pins are connected between the telescopic loop bar and the movable supporting plate in the positions of the positioning holes in a penetrating mode.
By adopting the technical scheme, the auxiliary supporting structure of the movable supporting plate can be further flexibly adjusted and positioned through the telescopic sleeve rod, and the device is convenient to flexibly use.
Compared with the prior art, the utility model has the beneficial effects that: the display tray for nursing teaching is characterized in that,
1. the inclined display support can be flexibly and obliquely displayed, in the using process of the device, the main body of the tray can be conveniently placed and can deflect flexibly through the movable support structures of the side support frames and the movable shaft, the inclined support of the tray can be conveniently kept through the fit support structures of the movable support plates and the limiting bayonets, the inclined display support of the device can be conveniently and flexibly displayed through the telescopic adjustment of the movable support plates and the telescopic sleeve rods and the movable adjustment of the compression air bags and the extrusion pedals, and the application flexibility is provided;
2. be provided with the cooperation and place the gasbag limit structure that fills that tray slope show supported, in the use of device, through the inflatable packing of placing the inside gasbag that fills of tray, the parcel formula that can be convenient for inside show model is filled spacingly, conveniently incline to stand the show and keep stable safe placing, fill out the gasbag simultaneously and keep the integration with the compressed air bag that supports base department and fill the gassing linkage, cooperate supporting structure such as movable support plate to carry out spacing adjustment support and keep filling gasbag and compressed air bag to fill out gassing adjustment state and carry out the stable supporting when being convenient for fill out gassing operation.
Drawings
FIG. 1 is a side sectional view of the present invention shown in an inclined configuration;
FIG. 2 is a side cross-sectional structural view of the present invention as it is shown laid flat;
FIG. 3 is an enlarged view of a portion a of FIG. 2 according to the present invention;
FIG. 4 is a schematic sectional front view of the present invention as it is laid flat for display;
fig. 5 is a schematic structural view of the movable support plate and the limiting bayonet.
In the figure: 1. placing a tray; 2. a support base; 3. a moving wheel; 4. a side support frame; 5. a movable shaft; 6. an acrylic panel; 7. a movable buckle plate; 8. filling the air bag; 9. placing a soft cushion; 10. compressing the air bag; 11. a connecting pipe; 12. pressing the pedal; 13. a support spring; 14. a movable support plate; 15. a limiting bayonet; 16. a telescopic loop bar; 17. positioning holes; 18. and a positioning pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a nursing teaching display tray comprises a placing tray 1 and a supporting base 2, wherein moving wheels 3 are installed at the bottom of the supporting base 2, side supporting frames 4 are symmetrically arranged on the left side and the right side of the supporting base 2, a movable shaft 5 is arranged between each side supporting frame 4 and the placing tray 1, the placing tray 1 forms a rotating structure by taking the movable shaft 5 as a shaft, an acrylic panel 6 is attached to the open surface of the placing tray 1, movable buckling plates 7 are uniformly distributed on the side edges of the placing tray 1, and a clamping structure is formed between the acrylic panel 6 and the placing tray 1 through the movable buckling plates 7;
with reference to fig. 1-2, the inside of the placement tray 1 is provided with a filling airbag 8, the surface of the filling airbag 8 is provided with a placement cushion 9, the inside of the support base 2 is provided with a compression airbag 10, a connecting pipe 11 is connected between the compression airbag 10 and the filling airbag 8, the maximum volume of the compression airbag 10 is larger than the maximum volume of the filling airbag 8, the filling airbag 8 can be flexibly controlled to fill the inner space of the placement tray 1 through alternate filling and discharging of the compression airbag 10 and the filling airbag 8, the stable placement of an internal display model is maintained, and the placement tray 1 can be conveniently displayed in a standing manner.
As shown in fig. 2 and fig. 4, the upper surface of the compression airbag 10 is provided with an extrusion pedal 12, and support springs 13 are uniformly distributed between the extrusion pedal 12 and the support base 2, the central axis of the support springs 13 is perpendicular to the upper surface of the support base 2, so that the compression airbag 10 is convenient to elastically compress and reset in a reciprocating motion, the cross section of the extrusion pedal 12 is of a concave structure, the side protruding part of the compression airbag 10 is mutually attached to the lower surface of the placed tray 1, the extrusion pedal 12 and the activity adjustment are convenient, and the attachment support for placing the tray 1 can be kept at ordinary times.
Referring to fig. 1-2 and 5, a movable support plate 14 is disposed in the middle of the pressing pedal 12, the movable support plate 14 forms an inclined support structure between the pressing pedal 12 and the bottom of the placing tray 1, and limit bayonets 15 corresponding to the top ends of the movable support plate 14 are uniformly distributed on the bottom of the placing tray 1, so that when the placing tray 1 is inclined and erected, the movable support plate 14 can be used for auxiliary attaching support, the support height of the whole pressing pedal 12 is maintained, resilience of the compression airbag 10 is limited, a telescopic loop bar 16 is movably connected to the lower end of the movable support plate 14, the bottom end of the telescopic loop bar 16 is hinged to the pressing pedal 12, positioning holes 17 are uniformly distributed on the side surface of the telescopic loop bar 16, positioning pins 18 are penetratingly connected to the positioning holes 17 between the telescopic loop bar 16 and the movable support plate 14, and the auxiliary support structure of the movable support plate 14 can be further flexibly adjusted and positioned by the telescopic loop bar 16, the flexible use of the device is facilitated.
The working principle is as follows: when the nursing teaching display tray is used, the device can be moved to a proper display occasion for use through the supporting base 2 and the moving wheel 3, the model to be displayed can be placed on the placing soft pad 9 in the placing tray 1 and covered with the acrylic panel 6, when the device needs to be displayed obliquely and vertically, the pressing pedal 12 can be pressed down first, the supporting spring 13 and the compression air bag 10 are compressed, so that the gas is filled into the filling air bag 8 through the connecting pipe 11, the filling air bag 8 and the placing soft cushion 9 are integrally bulged to be attached to a model placed in the placing tray 1 for packaging type attaching limiting, the placing tray 1 is convenient to be integrally inclined and rotated through the movable shaft 5, meanwhile, the movable supporting plate 14 and the telescopic sleeve rod 16 are pulled out to adjust the proper length, the top end of the movable supporting plate 14 is clamped in a positioning hole 17 in a proper position to carry out limiting support, and inclined support display of the placing tray 1 is kept.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a nursing teaching is with show tray, is including placing tray (1) and support base (2), and the bottom of supporting base (2) is installed and is removed wheel (3), its characterized in that:
the left side and the right side of the supporting base (2) are symmetrically provided with side supporting frames (4), a movable shaft (5) is arranged between each side supporting frame (4) and the placing tray (1), and the placing tray (1) forms a rotating structure by taking the movable shaft (5) as a shaft;
the open face of the placing tray (1) is provided with an acrylic panel (6) in a fitting manner, movable buckle plates (7) are uniformly distributed on the side edge of the placing tray (1), and a clamping structure is formed between the acrylic panel (6) and the placing tray (1) through the movable buckle plates (7);
the inside of the placing tray (1) is provided with a filling air bag (8), and the surface of the filling air bag (8) is provided with a placing cushion (9).
2. The display tray for nursing teaching according to claim 1, characterized in that: the inside of the supporting base (2) is provided with a compression air bag (10), a connecting pipe (11) is connected between the compression air bag (10) and the filling air bag (8), and the maximum volume of the compression air bag (10) is larger than that of the filling air bag (8).
3. The display tray for nursing teaching according to claim 2, characterized in that: the upper surface of compression gasbag (10) is provided with extrusion footboard (12), and evenly distributed has supporting spring (13) between extrusion footboard (12) and support base (2), and the axis of supporting spring (13) and the upper surface mutually perpendicular of support base (2).
4. The display tray for nursing teaching according to claim 3, characterized in that: the cross section of the extrusion pedal (12) is of a concave structure, and the side edge protruding part of the compression air bag (10) is attached to the lower surface of the placing tray (1).
5. The display tray for nursing teaching according to claim 4, characterized in that: a movable supporting plate (14) is arranged in the middle of the extrusion pedal (12), and the movable supporting plate (14) forms an inclined supporting structure between the extrusion pedal (12) and the bottom of the placing tray (1);
meanwhile, the bottom of the placing tray (1) is uniformly distributed with limit bayonets (15) corresponding to the top ends of the movable supporting plates (14).
6. The display tray for nursing teaching according to claim 5, characterized in that: the lower end of the movable supporting plate (14) is movably connected with a telescopic loop bar (16), and the bottom end of the telescopic loop bar (16) is hinged with the extrusion pedal (12);
positioning holes (17) are uniformly distributed on the side surface of the telescopic loop bar (16), and positioning pins (18) are connected between the telescopic loop bar (16) and the movable supporting plate (14) in a penetrating manner at the positioning holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318076.7U CN215868355U (en) | 2021-09-24 | 2021-09-24 | Nursing teaching is with show tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318076.7U CN215868355U (en) | 2021-09-24 | 2021-09-24 | Nursing teaching is with show tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215868355U true CN215868355U (en) | 2022-02-18 |
Family
ID=80256200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122318076.7U Expired - Fee Related CN215868355U (en) | 2021-09-24 | 2021-09-24 | Nursing teaching is with show tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215868355U (en) |
-
2021
- 2021-09-24 CN CN202122318076.7U patent/CN215868355U/en not_active Expired - Fee Related
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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: 20220218 |