CN219017118U - Intelligent education platform for cooking labor technology and height-adjustable upright post thereof - Google Patents
Intelligent education platform for cooking labor technology and height-adjustable upright post thereof Download PDFInfo
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- CN219017118U CN219017118U CN202222182202.5U CN202222182202U CN219017118U CN 219017118 U CN219017118 U CN 219017118U CN 202222182202 U CN202222182202 U CN 202222182202U CN 219017118 U CN219017118 U CN 219017118U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The utility model provides an intelligent education platform for cooking labor technology and an adjustable height upright post thereof, wherein the adjustable height upright post comprises a positioning post, a supporting post and a pressure spring; the support column is tubular and is movably sleeved outside the positioning column; the pressure spring is arranged between the positioning column and the supporting column and is used for providing elastic force for enabling the supporting column and the positioning column to move away from each other; the outer peripheral surface of the positioning column is provided with a gear hole, a spring positioning bead, a pin hole and a positioning pin are arranged on the positioning hole supporting column, the positioning pin movably penetrates through the pin hole, and the inner end of the positioning pin is used for being matched with the positioning hole in a positioning mode. The spring positioning beads can be matched with the gear holes to form a plurality of gears, the spring positioning beads enter and exit the gear holes, a user can feel the gear change of the height-adjustable stand column, and the height-adjustable stand column is beneficial to being adjusted to the same height. When the locating pin is inserted into the locating hole, the position between the support column and the locating column can be locked, and the table can be easily heightened by utilizing the elastic force of the pressure spring, so that the use is convenient.
Description
Technical Field
The utility model relates to the field of labor education supplies, in particular to an intelligent education platform for cooking labor technology and an adjustable height upright post thereof.
Background
The labor course of the obligation education takes abundant open labor projects as carriers, and aims to purposefully and purposefully organize students to participate in daily life labor, production labor and service labor, so that the students practice manually and output sweat, receive exercise and mill intention, and cultivate correct labor value and good labor quality of the students.
The cooking is an important part of labor education, the intelligent education platform of the cooking labor technology is equipment for the cooking labor education, the audience group of the equipment is mainly students, the height development conditions of the student group are different, so that the height of a single equipment can cause inconvenience in use of part of students, the demands of the student group are difficult to meet, some equipment in the prior art is provided with a mechanism with adjustable height, in one implementation scheme, motor drive is adopted to control lifting, for example, the Chinese patent CN215456505U, CN212809518U is higher in cost, an electric control scheme is higher in cost, and if a lifting trigger switch is not touched carefully, lifting can be performed in the cooking process, safety is influenced, in another implementation scheme, a mechanism for adjusting by manual operation is adopted, in order to realize balance of all positions in adjustment, a linkage mechanism, for example, the Chinese patent CN216166004U is adopted, lifting is realized by adopting a cooperation mechanism of threaded rods and sliding blocks in threaded connection, two threaded rods are realized by cooperation of chains and chain wheels, in the technical scheme, one rotary wheel is required to drive two rotary wheels to rotate, and in addition, the rotary rod is more than one rotary threaded rod is required, and the rotary rod is not convenient enough. Therefore, it is necessary to design a height-adjustable column, and when each height-adjustable column is independently adjusted, a plurality of height-adjustable columns can be conveniently adjusted to the same height.
Disclosure of Invention
The utility model provides an intelligent education platform for cooking labor technology and an adjustable height upright post thereof, which are easy to adjust a plurality of adjustable height upright posts to the same height and are convenient to use.
In one aspect, the utility model provides an adjustable height upright post of an intelligent education platform for cooking labor technology, which comprises a positioning post, a supporting post and a pressure spring; the support column is tubular and is movably sleeved outside the positioning column; the pressure spring is arranged between the positioning column and the supporting column and is used for providing elastic force for enabling the supporting column and the positioning column to move away from each other;
the outer peripheral surface of the positioning column is provided with gear holes and positioning holes, and the gear holes and the positioning holes are distributed at intervals along the circumferential direction of the positioning column; the gear holes are multiple and are distributed at intervals along the axial direction of the positioning column; the positioning holes are multiple and are distributed at intervals along the axial direction of the positioning column;
the support column is provided with a spring positioning bead, a pin hole and a positioning pin, the pin hole penetrates through the pipe wall of the support column, the positioning pin movably penetrates through the pin hole, the positioning pin is provided with an inner end positioned in the support column, and the inner end is used for being matched with the positioning hole in a positioning way; when the inner end is positioned in the positioning hole, the spring positioning bead is matched with the gear hole in a positioning way.
The positioning column is tubular, one end of the positioning column is opened and is sleeved in the supporting column in a sliding manner, and two ends of the pressure spring are respectively sleeved in the positioning column and the supporting column.
The end, far away from on the reference column, of the support column is closed, the end, far away from on the support column, of the reference column is closed, and two ends of the pressure spring are respectively abutted to the closed end of the reference column and the closed end of the support column.
The outer periphery of one end, far away from the support column, of the positioning column is provided with an annular positioning flange, and the outer periphery of one end, far away from the positioning column, of the support column is provided with an annular supporting flange.
Wherein, in the axial direction of reference column, the locating hole with the gear Kong Jiaoti arranges.
The two spring positioning beads are symmetrically arranged relative to the central axis of the support column; the gear holes are divided into two groups, are symmetrically arranged on the positioning column relative to the central axis of the positioning column, and are respectively matched with the two spring positioning beads.
The inner end is in a frustum shape, and the diameter of the inner end gradually becomes smaller along the direction from the outer side to the inner side of the supporting column; correspondingly, the positioning hole is in a frustum shape matched with the inner end.
Threads are arranged between the locating pin and the pin hole, and the threads between the locating pin and the pin hole are 1/4-1/2 of the circumferential size of the locating pin.
The positioning pin is provided with an outer end positioned at the outer side of the supporting column, and the outer end is provided with a pull ring.
On the other hand, the utility model provides an intelligent education platform for cooking labor technology, which comprises a cooking labor table and the height-adjustable upright post of the intelligent education platform for cooking labor technology, wherein the height-adjustable upright post is supported at the bottom of the cooking labor table.
According to the intelligent education platform for the cooking labor technology and the adjustable height upright thereof, the spring positioning beads can be matched with the gear holes, the gear holes are formed when the positioning columns and the support columns slide relatively, when a user adjusts the height of the adjustable height upright, the resistance of the spring positioning beads moving in and out of the gear holes is changed, the user can feel the gear change of the adjustable height upright, and when the adjustable height uprights are adjusted simultaneously, the adjustment of the adjustable height upright to the same height is facilitated, so that the desktop level is convenient to use. When the positioning pin is inserted into the positioning hole, the position between the support column and the positioning column can be locked, and then the height of the upright post is locked; the locating pin is pulled out from the locating hole, the position locking between the support column and the locating column is released, the height of the height-adjustable stand column can be adjusted at the moment, the support column and the locating column can be far away from each other and moved by the aid of the elastic force of the pressure spring, the acting force required by the height-adjustable stand column is reduced, and therefore a user can easily heighten the table, and the table is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.
Fig. 1 is a schematic structural view of an intelligent education platform for cooking labor technology according to a preferred embodiment of the present utility model;
FIG. 2 is an exploded view of the height adjustable post of the intelligent educational platform of the cooking labor technology of FIG. 1;
FIG. 3 is a cross-sectional view of the adjustable height post of FIG. 2 at the spring locator bead;
fig. 4 is a cross-sectional view of the adjustable height post of fig. 2 at the dowel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms of directions used in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present utility model only with reference to the orientation of the drawings, and are not intended to limit the present utility model.
The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, a preferred embodiment of the present utility model provides an intelligent education platform for cooking work technology, comprising a cooking work table and an adjustable height stand 4, wherein the adjustable height stand 4 is supported at the bottom of the cooking work table.
In the embodiment, two cooking labor tables are respectively a main table 1 and an auxiliary table 2, wherein the main table 1 and the auxiliary table 2 are arranged oppositely; the main table 1 can be used for teacher, parents or chefs to give instruction, the auxiliary table 2 can be used for students to practice and train, so that the teacher or parents can give physical education and one-to-one education guidance, the students can conveniently simulate the operation in real time, and the study is facilitated.
The height-adjustable columns 4 are eight, four of which are supported at the bottom of the main table 1, and the other four of which are supported at the bottom of the auxiliary table 2. The heights of the main table 1 and the auxiliary table 2 can be adjusted through the height-adjustable upright post 4 so as to adapt to the height of a user. Here, in other embodiments, the height-adjustable upright 4 may also be supported only on the bottom of the main table 1, or only on the bottom of the auxiliary table 2.
As shown in fig. 2, 3 and 4, the height-adjustable column 4 includes a positioning column 41, a support column 42 and a compression spring 43. The support column 42 is tubular, and the movable sleeve is arranged outside the positioning column 41, so that when the support column 42 and the positioning column 41 move close to or away from each other, the height of the whole height-adjustable upright column 4 can be changed, the height of the upright column can be adjusted, and the height adjustment of the table can be further realized. The compression spring 43 is disposed between the positioning post 41 and the supporting post 42, and is used for providing an elastic force for moving the supporting post 42 and the positioning post 41 away from each other.
The outer peripheral surface of the positioning column 41 is provided with gear holes 411 and positioning holes 412, and the gear holes 411 and the positioning holes 412 are arranged at intervals along the circumferential direction of the positioning column 41; the gear holes 411 are multiple and are distributed at intervals along the axial direction of the positioning column 41; the positioning holes 412 are plural and are arranged at intervals along the axial direction of the positioning column 41.
The support column 42 is provided with a spring positioning bead 44, a pin hole 420 and a positioning pin 45, the pin hole 420 penetrates through the pipe wall of the support column 42, the positioning pin 45 movably penetrates through the pin hole 420, and the positioning pin 45 is provided with an inner end positioned in the support column and is used for being matched with the positioning hole 412 in a positioning way; when the inner end is positioned in the positioning hole 412, the spring positioning bead 44 is in positioning engagement with the gear position hole 411.
The spring positioning beads 44 can be matched with the gear holes 411, a plurality of gears are formed when the positioning columns 41 and the support columns 42 slide relatively, when a user adjusts the height of the height-adjustable upright columns 4, the resistance of the positioning columns 41 and the support columns 42 moving mutually is changed when the spring positioning beads 44 enter the gear holes 411, the user can feel the gear change of the height-adjustable upright columns 4, and when the height-adjustable upright columns 4 are adjusted simultaneously, the adjustment of the height-adjustable upright columns 4 to the same height is facilitated, so that the desktop level is enabled to be convenient to use. When the positioning pin 45 is inserted into the positioning hole 412, the position between the support column 42 and the positioning column 41 can be locked, and the height of the upright post can be further locked; the locating pin 45 is pulled out from the locating hole 412, the position locking between the support column 42 and the locating column 41 is released, the height of the height-adjustable stand column 4 can be adjusted at the moment, the support column 42 and the locating column 41 can be far away from each other and moved by utilizing the elastic force of the pressure spring 43, the acting force required by the height-adjustable stand column 4 is reduced, and therefore a user can easily adjust the table to be higher, and the use is convenient.
The positioning column 41 is tubular, one end of the positioning column is opened and is sleeved in the supporting column 42 in a sliding manner, and two ends of the pressure spring 43 are respectively sleeved in the positioning column 41 and the supporting column 42, so that the pressure spring 43 is conveniently assembled and connected with the positioning column 41 and the supporting column 42. Here, in other embodiments, the positioning post 41 is a solid post, and an end of the positioning post 41 facing the support post 42 abuts against the compression spring 43.
Further, one end of the positioning column 41 far away from the supporting column 42 is closed, one end of the supporting column 42 far away from the positioning column 41 is closed, and two ends of the pressure spring 43 are respectively abutted against the closed end of the positioning column 41 and the closed end of the supporting column 42. The end parts of the positioning column 41 and the support column 42, which are far away from each other, are arranged to be closed, and the two ends of the pressure spring 43 are directly abutted against the end parts, so that the assembly connection between the pressure spring 43 and the positioning column 41 and the support column 42 can be further facilitated. Of course, in other embodiments, protrusions may be provided on the inner wall of the positioning column 41 and the inner wall of the supporting column 42 to limit the two ends of the compression spring 43.
In this embodiment, the support column 42 is located above the positioning column 41, the support column 42 is connected to the bottom surface of the auxiliary table 2, the positioning column 41 is supported on the ground, however, in other embodiments, the support column may be located below the positioning column, the support column is supported on the ground, and the positioning column is connected to the bottom surface of the auxiliary table.
The outer periphery of one end of the positioning column 41 far away from the support column 42 is provided with an annular positioning flange 415, and the outer periphery of one end of the support column 42 far away from the positioning column 41 is provided with an annular supporting flange 425, so that the stability of connection of the height-adjustable upright column 4 with the ground and a table can be ensured by utilizing the positioning flange 415 and the supporting flange 425, and the stability of the table is ensured.
The positioning column 41 and the supporting column 42 are square columns, so that the stability of relative movement of the positioning column and the supporting column is ensured.
In the axial direction of the positioning column 41, the positioning holes 412 and the gear holes 411 are alternately arranged, that is, the heights of the positioning holes 412 and the gear holes 411 are different, so that the positioning holes 412 and the gear holes 411 are arranged at different axial positions of the positioning column 41, the processing is convenient, and meanwhile, the influence of the holes on the structural strength of the positioning column 41 is reduced. Here, in other embodiments, the positioning hole 412 and the gear hole 411 may be disposed at the same position in the axial direction of the positioning post 41, that is, the positioning hole 412 and the gear hole 411 are at the same height.
The number of the spring positioning beads 44 is two, and the two spring positioning beads 44 are symmetrically arranged relative to the central axis of the support column 42; the plurality of gear holes 411 are divided into two groups, are symmetrically arranged on the positioning column 41 with respect to the central axis of the positioning column 41, and are respectively matched with the two spring positioning beads 44. With two elastic positioning beads, it is further advantageous for the user to feel the gear change between the positioning column 41 and the supporting column 42.
The spring positioning bead 44 includes a housing 441, a spring 442, and a positioning bead 443, wherein the housing 441 is circular, one end of the housing 441 is open, the other end of the housing is closed, the spring 442 is disposed in the housing 441, one end of the spring 442 is abutted against the closed end of the housing 441, the other end of the spring is abutted against the positioning bead 443, and the positioning column is slidably disposed at the open end of the housing 441 and protrudes from the open end of the housing 441 under the action force of the spring 442 to extend into the gear hole.
When the positioning column 41 moves relative to the support column 42, the positioning bead 443 is retracted into the housing 441 against the elastic force of the spring 442 under the action of the outer wall of the positioning column 41, and when the positioning bead 443 moves to the gear hole 411, the positioning bead 443 moves to the gear hole under the action of the elastic force of the spring 442.
The outer wall of shell 441 can set up the external screw thread, can set up the screw hole on the pipe wall of support column, and shell 441 threaded connection is in the screw hole to can conveniently assemble the spring positioning pearl to the support column.
The positioning pin 45 has an inner end located inside the support column 42, the inner end is in a frustum shape, and the diameter of the inner end gradually decreases along the direction from the outer side to the inner side of the support column 42, so that the inner end of the positioning pin 45 is conveniently inserted into the positioning hole 412. Accordingly, the positioning hole 412 may also be a frustum shape matching with the inner end.
The screw thread is arranged between the locating pin 45 and the pin hole 420, and the locating pin 45 can rotate around the axial direction of the locating pin 45 and move along the axial direction of the locating pin 45 relative to the pin hole 420 by using the screw thread between the locating pin 45 and the pin hole 420, so that the locating pin 45 can be prevented from accidentally falling out of the pin hole 420. The screw thread between the locating pin 45 and the pin hole 420 is 1/4-1/2 of the circumferential size of the locating pin 45, so that the inner end of the locating pin 45 can be removed from the locating hole 412 by rotating the locating pin 45 by 90-180 degrees, and the use is convenient.
The locating pin 45 has an outer end that is located the support column 42 outside, and the outer end is provided with the pull ring 451, through setting up the pull ring 451, can facilitate the user to drive the locating pin 45 and remove, makes its inner can get into the locating hole 412, does benefit to the user and operates.
In summary, although the present utility model has been described in terms of the preferred embodiments, the above-mentioned embodiments are not intended to limit the utility model, and those skilled in the art can make various modifications and alterations without departing from the spirit and scope of the utility model, so that the scope of the utility model is defined by the appended claims.
Claims (10)
1. The height-adjustable upright post of the intelligent education platform for the cooking labor technology is characterized by comprising a positioning post, a supporting post and a pressure spring; the support column is tubular and is movably sleeved outside the positioning column; the pressure spring is arranged between the positioning column and the supporting column and is used for providing elastic force for enabling the supporting column and the positioning column to move away from each other;
the outer peripheral surface of the positioning column is provided with gear holes and positioning holes, and the gear holes and the positioning holes are distributed at intervals along the circumferential direction of the positioning column; the gear holes are multiple and are distributed at intervals along the axial direction of the positioning column; the positioning holes are multiple and are distributed at intervals along the axial direction of the positioning column;
the support column is provided with a spring positioning bead, a pin hole and a positioning pin, the pin hole penetrates through the pipe wall of the support column, the positioning pin movably penetrates through the pin hole, the positioning pin is provided with an inner end positioned in the support column, and the inner end is used for being matched with the positioning hole in a positioning way; when the inner end is positioned in the positioning hole, the spring positioning bead is matched with the gear hole in a positioning way.
2. The adjustable height upright post of the intelligent education platform for cooking labor technology according to claim 1, wherein the positioning post is tubular, one end of the positioning post is opened and is sleeved in the supporting post in a sliding manner, and two ends of the pressure spring are sleeved in the positioning post and the supporting post respectively.
3. The adjustable height upright post of the intelligent education platform for cooking labor technology according to claim 2, wherein one end of the positioning post far away from the supporting post is closed, one end of the supporting post far away from the positioning post is closed, and two ends of the pressure spring are respectively abutted to the closed end of the positioning post and the closed end of the supporting post.
4. The adjustable height upright of a cooking labor technology intelligent education platform according to claim 1, wherein an annular positioning flange is arranged on the periphery of one end of the positioning column far away from the support column, and an annular supporting flange is arranged on the periphery of one end of the support column far away from the positioning column.
5. The adjustable height upright of a cooking work technology intelligent education platform according to claim 1 wherein the positioning holes are aligned with the gear Kong Jiaoti in an axial direction of the positioning posts.
6. The adjustable height upright of a cooking labor technology intelligent education platform according to claim 1, wherein the number of the spring positioning beads is two, and the two spring positioning beads are symmetrically arranged relative to the central axis of the support column; the gear holes are divided into two groups, are symmetrically arranged on the positioning column relative to the central axis of the positioning column, and are respectively matched with the two spring positioning beads.
7. The adjustable height upright post of the intelligent educational platform for cooking labor technology according to claim 1, wherein the inner end is in a frustum shape, and the diameter of the inner end gradually becomes smaller along the direction from the outer side to the inner side of the supporting column; correspondingly, the positioning hole is in a frustum shape matched with the inner end.
8. The adjustable height upright post of the intelligent education platform for cooking labor technology according to claim 1, wherein threads are arranged between the positioning pin and the pin hole, and the threads between the positioning pin and the pin hole are 1/4-1/2 of the circumferential size of the positioning pin.
9. The adjustable height upright for a cooking labor technology intelligent education platform according to claim 1 wherein the locating pin has an outer end located outside the support post, the outer end being provided with a pull ring.
10. An intelligent education platform for cooking labor technology, which is characterized by comprising a cooking labor table and an adjustable height upright post of the intelligent education platform for cooking labor technology, wherein the adjustable height upright post is supported at the bottom of the cooking labor table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182202.5U CN219017118U (en) | 2022-08-18 | 2022-08-18 | Intelligent education platform for cooking labor technology and height-adjustable upright post thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182202.5U CN219017118U (en) | 2022-08-18 | 2022-08-18 | Intelligent education platform for cooking labor technology and height-adjustable upright post thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219017118U true CN219017118U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222182202.5U Active CN219017118U (en) | 2022-08-18 | 2022-08-18 | Intelligent education platform for cooking labor technology and height-adjustable upright post thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219017118U (en) |
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2022
- 2022-08-18 CN CN202222182202.5U patent/CN219017118U/en active Active
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