CN222398813U - Foldable tray - Google Patents
Foldable tray Download PDFInfo
- Publication number
- CN222398813U CN222398813U CN202420898818.9U CN202420898818U CN222398813U CN 222398813 U CN222398813 U CN 222398813U CN 202420898818 U CN202420898818 U CN 202420898818U CN 222398813 U CN222398813 U CN 222398813U
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- Prior art keywords
- fixedly connected
- tray
- base
- threaded column
- threaded
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004146 energy storage Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002526 effect on cardiovascular system 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
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a foldable tray, which belongs to the technical field of foldable trays, and comprises a base and a lifting device, wherein the lifting device is fixedly connected to the upper surface of the base, and has the beneficial effects that by arranging the lifting device and a clamping device, when medical staff needs to adjust the horizontal height of the tray, the medical staff controls a positive and negative motor to operate through a control switch so as to drive a first threaded column to rotate, and under the cooperation of the first threaded column and a threaded pipe, thereby drive the tray and reciprocate, make medical staff during operation comfort level improve, when medical staff installs and dismantles the tray, medical staff passes through the rotation knob to drive second screw thread post and third screw thread post and rotate, under the cooperation of second screw thread post, third screw thread post and two sets of screw cap, thereby drive two sets of splint and remove to relative or opposite direction, thereby be convenient for install and dismantle the tray, thereby be convenient for be suitable for different size trays, improved the device suitability.
Description
Technical Field
The utility model relates to the technical field of folding trays, in particular to a foldable tray.
Background
The department that intracardiac branch of academic or vocational study, i.e. cardiovascular internal medicine, be in order to diagnose heart and vascular class disease setting in the hospital, heart and blood vessel supply blood for each organ of whole body, provide oxygen and nutrient, once attack rapidly, the treatment is untimely, just can death a few minutes, generally after the intracardiac branch of academic or vocational study is diagnose the patient, the weakness that the patient's health can be compared often, need later nursing in order to help patient to heal, and in the nursing can use the nursing tray in the past, the nursing tray is mainly used for the placing of medical instrument, the level of the inconvenient regulation tray of current device makes medical staff during operation comfort level reduce, and current device tray can't carry out the dismantlement of freedom, its suitability is lower, for solving above problem, we release following device.
Disclosure of utility model
Technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide a foldable tray which has the characteristics of being convenient for adjusting the horizontal height of the tray, improving the comfort level of medical staff during working, being convenient for installing and detaching the tray and improving the applicability.
Technical proposal
In order to achieve the above purpose, the utility model provides a foldable tray, which comprises a base and a lifting device, wherein the lifting device is fixedly connected to the upper surface of the base, the lifting device comprises a lifting table, the lifting table is fixedly connected to the upper surface of the base, a transmission bin is arranged inside the lifting table, a forward motor and a reverse motor are fixedly connected to the inside of the transmission bin, the upper end of an output shaft of the forward motor is fixedly connected with a first threaded column, the upper end of the first threaded column is in threaded connection with a threaded pipe, the upper end of the threaded pipe is fixedly connected with a clamping device, the clamping device comprises a shell, the shell is fixedly connected to the upper end of the threaded pipe, a knob is arranged on the right side of the shell, a first rotating shaft is fixedly connected to the side surface of the knob, a first bearing is arranged on the right side of the shell in a penetrating manner, a second threaded column is fixedly connected to the left side of the first rotating shaft, a threaded cap is fixedly connected to the surface of the second threaded column, a first threaded column is fixedly connected to the upper surface of the first threaded column, a limit groove is formed in the upper surface of the shell, the upper end of the first threaded column is in threaded pipe is fixedly connected to the threaded cap, the second threaded column is fixedly connected to the second threaded column, the upper end of the second threaded column is fixedly connected to the third threaded column, and the left rotating shaft is fixedly connected to the third threaded column.
When the foldable tray of the technical scheme is used, through the lifting device and the clamping device, when medical staff needs to adjust the horizontal height of the tray, the medical staff controls the positive and negative motor to operate through the control switch, so that the first threaded column is driven to rotate, the tray is driven to move up and down under the cooperation of the first threaded column and the threaded pipe, the comfort level of the medical staff during operation is improved, when the medical staff installs and removes the tray, the medical staff rotates the knob through the rotation, so that the second threaded column and the third threaded column are driven to rotate, and under the cooperation of the second threaded column, the third threaded column and the two groups of threaded caps, the two groups of clamping plates are driven to move relatively or reversely, so that the tray is convenient to install and detach, and the applicability of the device is improved.
Further, the telescopic link of surface fixedly connected with on the base, telescopic link upper end fixed connection is at the shell lower surface, the telescopic link is two sets of altogether to the symmetry sets up at the base upper surface.
Further, the splint totally has two sets of to the symmetry sets up at the shell upper surface, two sets of splint are inside to be provided with the collet dish, the equal activity of inner wall both sides of collet dish articulates there is the dwang, the other end activity of dwang articulates there is the rotation tray.
Further, a support is fixedly arranged on one side of the bottom tray, a groove is formed in one side of the support, a supporting plate is movably hinged to the side wall of the groove, two groups of connecting pieces are fixedly connected to the upper surface of the supporting plate, the other group of connecting pieces are fixedly connected to the bottom surface of the rotating tray, and the bottom tray and the rotating tray are fixedly connected through the connecting pieces.
Further, an energy storage bin is arranged in the base, and a storage battery is fixedly connected in the energy storage bin.
Further, the lower surface of the base is fixedly connected with a wheel set, the side face of the wheel set is provided with brake pads, and the wheel set is four in total and is symmetrically arranged on the lower surface of the base in a rectangular shape.
Further, a control switch is fixedly connected to the side face of the base.
Advantageous effects
In summary, the utility model has the following beneficial effects:
1. This foldable tray, through setting up elevating gear and clamping device, when medical staff need adjust tray level, medical staff passes through control switch control positive and negative motor operation, thereby drive first screw thread post and rotate, under the cooperation of first screw thread post and screwed pipe, thereby drive the tray and reciprocate, make medical staff during operation comfort level improve, when medical staff installs and dismantles the tray, medical staff passes through the rotation knob, thereby drive second screw thread post and third screw thread post rotation, under the cooperation of second screw thread post, third screw thread post and two sets of screw thread caps, thereby drive two sets of splint and move to opposite or opposite directions, thereby be convenient for install and dismantle the tray, thereby be convenient for be suitable for different size trays, the device suitability has been improved.
2. This collapsible tray, through setting up dwang, backup pad and connecting piece, the rotatable dwang of user makes dwang perpendicular with the end tray, upset rotates the tray afterwards, makes the anticlockwise rotation 180 of rotation tray, rotates the backup pad out the recess again, another end frame of rotation tray is in the backup pad, fix through two sets of connecting pieces, thereby medical instrument can put to end tray and rotate on the tray, thereby can pack up portable when taking the tray, can expand the tray when medical instrument is more, increase bearing capacity, flexible and convenient to use, medical staff operation of being convenient for, the practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the present utility model in front perspective cross-section;
FIG. 2 is a schematic diagram of a first novel front perspective view of the present invention;
FIG. 3 is a schematic diagram of a second novel front perspective structure of the present invention;
FIG. 4 is a schematic view of a three-dimensional cross-section of the lifting device of the present utility model;
fig. 5 is a schematic perspective sectional view of the clamping device of the present utility model.
The marks in the drawings are:
1. The device comprises a base, a lifting device, 201, a lifting platform, 202, a transmission bin, 203, a positive and negative motor, 204, a first threaded column, 205, a threaded pipe, 3, a clamping device, 301, a shell, 302, a knob, 303, a first rotating shaft, 304, a first bearing, 305, a second threaded column, 306, a threaded cap, 307, a connecting rod, 308, a clamping plate, 309, a limiting groove, 310, a third threaded column, 311, a second rotating shaft, 312, a second bearing, 4, a telescopic rod, 5, a bottom tray, 6, a rotating rod, 7, a rotating tray, 8, a bracket, 9, a groove, 10, a supporting plate, 11, a connecting piece, 12, an energy storage bin, 13, a storage battery, 14, a wheel set, 15, a brake pad and 16 and a control switch.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-5, the utility model provides a technical scheme that a foldable tray comprises a base 1 and a lifting device 2, wherein the lifting device 2 is fixedly connected to the upper surface of the base 1, the lifting device 2 comprises a lifting platform 201, the lifting platform 201 is fixedly connected to the upper surface of the base 1, a transmission bin 202 is arranged inside the lifting platform 201, a forward and reverse motor 203 is fixedly connected to the inside of the transmission bin 202, a first threaded column 204 is fixedly connected to the upper end of an output shaft of the forward and reverse motor 203, a threaded pipe 205 is connected to the upper end of the first threaded column 204 in a threaded manner, a clamping device 3 is fixedly connected to the upper end of the threaded pipe 205, the clamping device 3 comprises a shell 301, the shell 301 is fixedly connected to the upper end of the threaded pipe 205, a knob 302 is arranged on the right side of the shell 301, a first rotating shaft 303 is fixedly connected to the side of the knob 302, a second threaded column 305 is fixedly connected to the right side of the shell 301, a threaded cap 306 is connected to the surface of the second threaded column 305 in a threaded manner, a connecting rod 307 is fixedly connected to the left side of the first rotating shaft 303 in a threaded manner, a connecting rod 307 is fixedly connected to the left side of the second threaded column 305 in a threaded cap 306, a groove 309 is fixedly connected to the inner side of the second rotating shaft 307 is fixedly connected to the second threaded column 310, a second rotating shaft is fixedly connected to the left end of the second rotating shaft 310, and a third rotating shaft is fixedly connected to the left end of the second rotating shaft 307 is fixedly connected to the second threaded shaft 310, and a threaded shaft 310 is fixedly connected to the second threaded shaft 307.
Through adopting above-mentioned technical scheme, this foldable tray, through setting up elevating gear 2 and clamping device 3, when medical staff need adjust tray level, medical staff passes through control switch 16 control positive and negative motor 203 operation, thereby drive first screw thread post 204 and rotate, under the cooperation of first screw thread post 204 and screwed pipe 205, thereby drive the tray and reciprocate, make medical staff during operation comfort level improve, when medical staff installs and dismantles the tray, medical staff passes through rotation knob 302, thereby drive second screw thread post 305 and third screw thread post 310 rotation, under the cooperation of second screw thread post 305, third screw thread post 310 and two sets of screw thread cap 306, thereby drive two sets of splint 308 and move to relative or opposite direction, thereby be convenient for install and dismantle the tray, thereby be convenient for be suitable for different size trays, the device suitability has been improved.
Specifically, the upper surface of the base 1 is fixedly connected with a telescopic rod 4, the upper end of the telescopic rod 4 is fixedly connected to the lower surface of the housing 301, and the telescopic rods 4 are two groups in total and are symmetrically arranged on the upper surface of the base 1.
Specifically, the two sets of clamping plates 308 are symmetrically arranged on the upper surface of the shell 301, the bottom tray 5 is arranged inside the two sets of clamping plates 308, the rotating rods 6 are movably hinged to two sides of the inner wall of the bottom tray 5, and the rotating tray 7 is movably hinged to the other end of the rotating rod 6.
Specifically, a support 8 is fixedly arranged on one side of the bottom tray 5, a groove 9 is formed in one side of the support 8, a supporting plate 10 is movably hinged to the side wall of the groove 9, connecting pieces 11 are fixedly connected to the upper surface of the supporting plate 10, two groups of the connecting pieces 11 are shared, the other group of the connecting pieces 11 are fixedly connected to the bottom surface of the rotating tray 7, and the bottom tray 5 and the rotating tray 7 are fixedly connected through the connecting pieces 11.
Through adopting above-mentioned technical scheme, this collapsible tray, through setting up dwang 6, backup pad 10 and connecting piece 11, user rotatable dwang 6, make dwang 6 perpendicular with collet dish 5, upset later rotates tray 7, make the anticlockwise rotation 180 of rotating tray 7, rotate out recess 9 again backup pad 10, the other end frame of rotating tray 7 is fixed in backup pad 10, thereby medical instrument can put to collet dish 5 and rotate on tray 7 through two sets of connecting piece 11, thereby can pack up portable when taking the tray, can expand the tray when medical instrument is more, increase the bearing capacity, flexible and convenient use, the medical staff operation of being convenient for, the practicality is stronger.
Specifically, an energy storage bin 12 is arranged in the base 1, and a storage battery 13 is fixedly connected in the energy storage bin 12.
Specifically, the lower surface of the base 1 is fixedly connected with a wheel set 14, the side surface of the wheel set 14 is provided with a brake block 15, and the wheel set 14 is provided with four groups in total and is symmetrically arranged on the lower surface of the base 1 in a rectangular shape.
Specifically, the side surface of the base 1 is fixedly connected with a control switch 16.
When the device is used, medical staff only needs to push the device, under the cooperation of the wheel set 14, medical staff can conveniently move the device to the using position of the device, when the device is moved to a proper position, the medical staff only needs to prevent the device from moving in the using process through the brake block 15, the medical staff drives the second threaded column 305 and the third threaded column 310 to rotate through the rotating knob 302, under the cooperation of the second threaded column 305, the third threaded column 310 and the two sets of threaded caps 306, the two sets of clamping plates 308 are driven to move in opposite directions, so that the mounting and dismounting of the tray are facilitated, a user can rotate the rotating rod 6, the rotating rod 6 is perpendicular to the bottom tray 5, then the rotating tray 7 is overturned, the rotating tray 7 is rotated anticlockwise by 180 degrees, then the supporting plate 10 is rotated out of the groove 9, the other end of the rotating tray 7 is supported on the supporting plate 10, the medical staff can be placed on the bottom tray 5 and the rotating tray 7 through the two sets of connecting pieces 11, under the cooperation of the second threaded column 305 and the third threaded column 310, the medical staff is driven to move in opposite directions through the control of the motor 16, so that the first threaded column 204 is driven by the front and back screw threads 204 is driven to move under the first threaded column 204, and the working comfort is improved when the first threaded column is driven by the rotating column 204 and the working comfort is driven.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420898818.9U CN222398813U (en) | 2024-04-28 | 2024-04-28 | Foldable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420898818.9U CN222398813U (en) | 2024-04-28 | 2024-04-28 | Foldable tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222398813U true CN222398813U (en) | 2025-01-28 |
Family
ID=94343754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420898818.9U Active CN222398813U (en) | 2024-04-28 | 2024-04-28 | Foldable tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222398813U (en) |
-
2024
- 2024-04-28 CN CN202420898818.9U patent/CN222398813U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |