CN218707509U - Three-way adjustable station board of length width height - Google Patents
Three-way adjustable station board of length width height Download PDFInfo
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- CN218707509U CN218707509U CN202222932610.8U CN202222932610U CN218707509U CN 218707509 U CN218707509 U CN 218707509U CN 202222932610 U CN202222932610 U CN 202222932610U CN 218707509 U CN218707509 U CN 218707509U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to the field of logistics storage, in particular to a standing plate with adjustable length, width and height in three directions, which comprises a standing plate body, a first driving rod group, a second driving rod group and a height-adjusting component; the adjacent threaded rods are connected through telescopic rods; the end of the second driving rod group is provided with a gear, the threaded rod of the first driving rod group is in threaded connection with the gear, and the threaded rod of the second driving rod group rotates to drive the height adjustment of the height adjustment assembly. The utility model provides an in the high three-dimensional adjustable station board of length and width, it is rotatory first drive rod group, first drive rod group drives all second drive rod groups simultaneously and rotates, the subassembly is increaseed to threaded connection of second drive rod group, and the subassembly height of increaseing is adjusted simultaneously. The event the utility model provides a board is stood to height and length three-dimensional adjustable realizes that height and length three-way is adjustable, and the adjustment that the subassembly can be simultaneously of increaseing makes the upper surface of board is stood to height and length three-way adjustable keep the level.
Description
Technical Field
The utility model relates to a logistics storage field, concretely relates to length, width and height three-way adjustable station board.
Background
In the logistics storage field, the mode such as collection commodity circulation, goods are assembled is mostly adopted to the supplier's freight to transport, and the goods stacks highly often to reach about 4 meters, and the discharge operation personnel often need scramble to throw and throw the unloading.
To this end, chinese patent publication No. CN108313776B discloses an unloading platform, which includes a base, and the height of the base is adjustable by a cylinder. The staff can stand on the base to load and unload goods.
However, the above-mentioned base has the following disadvantages: 1. the height of the base can not be adjusted horizontally, and the upper surface of the base is easy to be out of level after being adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a standing plate with adjustable length, width and height in three directions, which can adjust the height simultaneously and easily make the upper surface of the standing plate horizontal.
In order to solve the technical problem, the utility model discloses a technical scheme be: a standing plate with adjustable length, width and height in three directions comprises a standing plate body, a first driving rod group, a second driving rod group and a height adjusting assembly; the first driving rod group and the second driving rod group are both horizontally arranged;
the first driving rod group and the second driving rod group have the same structure and are arranged on the standing plate body; the first driving rod group comprises a threaded rod and a telescopic rod; the threaded rods are rotatably arranged on the standing plate body, and the adjacent threaded rods are connected through the telescopic rods;
the second driving rod group is provided with a plurality of driving rods which are perpendicular to the first driving rod group, a gear is arranged at the end part of the second driving rod group, and a threaded rod of the first driving rod group is in threaded connection with the gear;
the height-adjusting assembly is provided with a plurality of threaded rods, the height-adjusting assembly is in threaded connection with the threaded rods of the second driving rod group, and the threaded rods of the second driving rod group rotate to drive the height-adjusting assembly to adjust height.
Further, the height adjusting assembly comprises a screw rod, an outer gear ring and a threaded pipe; the screw rod is vertically and rotationally arranged and is connected with a second driving rod group, the lower end of the screw rod is connected with an outer gear ring, and the outer gear ring is in threaded connection with a threaded rod of the second driving rod group;
the inner wall of the threaded pipe is provided with internal threads, the threaded pipe is vertical and sleeved at the upper end of the screw rod, and the internal threads on the inner wall of the threaded pipe are in threaded connection with the screw rod;
and the adjacent threaded pipes of the height-adjusting assemblies are fixedly connected through telescopic rods.
Further, the height adjusting assembly comprises a base, a first folding rod, a second folding rod and a top seat; the lower ends of the first folding rod and the second folding rod are rotatably arranged on the base; the upper end of the first folding rod and the upper end of the second folding rod are both rotatably arranged with the top seat;
the plane where the motion trail of the first folding rod and the motion trail of the second folding rod are located is vertical to the first driving rod group;
in adjacent telescopic link and the threaded rod of second actuating lever group, the rotary joint sliding connection of first folding pole in telescopic link, be equipped with the screw hole on the rotary joint of second folding pole, the threaded rod break through the screw hole and with screw hole threaded connection.
The height-adjusting component is characterized by further comprising a telescopic plate group, wherein the telescopic plate group is arranged at the upper end of the height-adjusting component;
the length and the width of the telescopic plate group are adjustable.
Further, the telescopic plate group comprises telescopic long frame columns and telescopic supporting strips;
the number of the long frame columns is two, and the two long frame columns are arranged in parallel and connected through a plurality of supporting strips;
one side of the long frame column is provided with a sliding groove; and two ends of the supporting bar are respectively connected with the sliding groove of one long frame column in a sliding manner.
Furthermore, the telescopic plate group also comprises two telescopic wide-direction frame columns, and the end parts of the two long-direction frame columns are fixedly connected through the wide-direction frame columns;
the sliding groove is in a convex shape;
the support strip tip is equipped with the joint head of T style of calligraphy, the support strip passes through joint head sliding connection sliding tray.
The beneficial effects of the utility model reside in that: in the three-way adjustable standing plate with adjustable length, width and height provided by the utility model, the length of the three-way adjustable standing plate with adjustable length, width and height can be adjusted by manually stretching the telescopic rod of the first driving rod group, and the width of the three-way adjustable standing plate with adjustable length, width and height can be adjusted by manually stretching the telescopic rod of the second driving rod group; and rotating the first driving rod group, driving all the second driving rod groups to rotate simultaneously by the first driving rod group, connecting the second driving rod groups with the heightening component in a threaded manner, and adjusting the heights of the heightening components simultaneously under the rotation of the threaded rods of the second driving rod groups. The standing plate with the adjustable length, width and height in three directions is usually used by being matched with a plurality of plate bodies with different areas, and after the length and the width of the standing plate with the adjustable length, width and height in three directions are adjusted, the plate bodies with adaptive areas are placed at the top of the height-adjusting assembly, so that people or goods can be supported by the plate bodies. The event the utility model provides a board is stood to height and length three-dimensional adjustable realizes that height and length three-way is adjustable, and the adjustment that the subassembly can be simultaneously of increaseing makes the upper surface of board is stood to height and length three-way adjustable keep the level.
Drawings
Fig. 1 is a schematic overall structure diagram of a standing plate with adjustable length, width and height in three directions according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of portion A of FIG. 1 according to an embodiment of the present invention;
fig. 3 is a schematic partial structural view of a standing plate with adjustable length, width and height in three directions according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an expansion plate set of a standing plate with adjustable length, width and height in three directions according to an embodiment of the present invention;
description of the reference symbols:
1. a first drive rod group; 2. a second drive rod group;
3. a height adjustment component; 31. a screw rod; 32. an outer ring gear; 33. a threaded pipe; 34. a base; 35. a first folding bar; 36. a second folding bar; 37. a top seat; 38. a rotary joint;
4. a threaded rod; 5. a telescopic rod; 6. a gear;
7. a telescopic plate group; 71. a long frame column; 711. a sliding groove; 72. a support bar; 73. and the frame columns are wide.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1-4, an embodiment of the present invention provides a standing plate with adjustable length, width, height, and three directions, including a standing plate body, a first driving rod group 1, a second driving rod group 2, and a height adjusting assembly 3; the first driving rod group 1 and the second driving rod group 2 are both horizontally arranged;
the first driving rod group 1 and the second driving rod group 2 are identical in structure and are arranged on the standing plate body; the first driving rod group 1 comprises a threaded rod 4 and a telescopic rod 5; the threaded rods 4 are rotatably arranged on the standing plate body, and the adjacent threaded rods 4 are connected through telescopic rods 5;
the second driving rod group 2 is provided with a plurality of driving rods which are perpendicular to the first driving rod group 1, a gear 6 is arranged at the end part of the second driving rod group 2, and a threaded rod 4 of the first driving rod group 1 is in threaded connection with the gear 6;
the height-adjusting component 3 is provided with a plurality of screw rods 4, the screw rods 3 are in threaded connection with the second driving rod group 2, and the screw rods of the second driving rod group 2 rotate to drive the height adjustment of the height-adjusting component 3.
As can be seen from the above description, the utility model has the advantages that: in the length-width-height three-way adjustable standing plate provided by the utility model, the telescopic rod 5 of the first driving rod group 1 can be manually extended and contracted to adjust the length of the length-width-height three-way adjustable standing plate, and the telescopic rod 5 of the second driving rod group 2 can be manually extended and contracted to adjust the width of the length-width-height three-way adjustable standing plate; the first driving rod group 1 is rotated, the first driving rod group 1 simultaneously drives all the second driving rod groups 2 to rotate, the second driving rod groups 2 are in threaded connection with the height adjusting component 3, and the heights of the height adjusting components 3 are adjusted simultaneously under the rotation of the threaded rods 4 of the second driving rod groups 2. The standing plate with the adjustable length, width and height in three directions is usually used by being matched with a plurality of plate bodies with different areas, and after the length and the width of the standing plate with the adjustable length, width and height in three directions are adjusted, the plate bodies with adaptive areas are placed at the top of the height adjusting assembly 3, so that people or goods can be supported by the plate bodies. The event the utility model provides a length width height three-dimensional adjustable station board realizes that length width height is three-way adjustable, and the adjustment that increases subassembly 3 can be the while makes the upper surface of length width height three-way adjustable station board keep the level.
Further, the height-adjusting assembly 3 comprises a screw rod 31, an outer gear ring 32 and a threaded pipe 33; the screw rod 31 is vertically and rotationally arranged and connected with the second driving rod group 2, the lower end of the screw rod 31 is connected with an outer gear ring 32, and the outer gear ring 32 is in threaded connection with the threaded rod 4 of the second driving rod group 2;
the inner wall of the threaded pipe 33 is provided with internal threads, the threaded pipe 33 is vertical and sleeved at the upper end of the screw rod 31, and the internal threads on the inner wall of the threaded pipe 33 are in threaded connection with the screw rod 31;
the adjacent threaded pipes 33 of the height-adjusting assemblies 3 are fixedly connected through telescopic rods.
As can be seen from the above description, the above provides a simple and efficient structure of the height-adjusting assembly 3, when the second driving rod group 2 rotates, the threaded rod 4 thereof drives the screw rod 31 to rotate through the external gear ring 32;
the adjacent screw pipes 33 are fixedly connected, so that the rotational freedom of the screw pipes 33 is restricted, and when the screw rod 31 rotates, the screw pipes 33 are driven to move in the vertical direction by the screw rod 31 without rotating. Therefore, the height adjustment of the standing plate with adjustable length, width and height in three directions is completed.
Further, the height-adjusting assembly 3 comprises a base 34, a first folding rod 35, a second folding rod 36 and a top seat 37; the lower ends of the first folding rod 35 and the second folding rod 36 are rotatably arranged on the base 34; the upper end of the first folding rod 35 and the upper end of the second folding rod 36 are both rotatably arranged with a top seat 37;
the plane where the motion trail of the first folding rod 35 and the motion trail of the second folding rod 36 are located is vertical to the first driving rod group 1;
in the adjacent telescopic link 5 and threaded rod 4 of second actuating lever group 2, the rotary joint 38 sliding connection of first folding rod 35 is in telescopic link 5, be equipped with the screw hole on the rotary joint 38 of second folding rod 36, threaded rod 4 runs through the screw hole and with screw hole threaded connection.
As can be seen from the above description, the first folding rod 35 and the second folding rod 36 have the same structure, the first folding rod 35 includes a first rod, a second rod, and a rotary joint 38, the rotary joint 38 is a rotary shaft, the rotary joint 38 is horizontally disposed, the first rod and the second rod are located in the same vertical plane and can rotate around the axis of the rotary joint 38, and the first rod is rotatably connected to the base 34.
When the second driving rod group 2 rotates, the rotating joint 38 of the second folding rod 36 is driven to be close to the rotating joint 38 of the first folding rod 35, the base 34 tends not to move on the ground due to gravity, the movement of the rotating joint 38 makes the first rod of the second folding rod 36 stand up and rotate to tend to keep vertical, and at the moment, the height of the second driving rod group 2 is increased, and the rotating joint 38 of the first folding rod 35 is also lifted;
since the upper end of the second rod is connected to the top seat 37, the rotary joints 38 of the first folding rod 35 and the second folding rod 36 are close to each other, and the second rod is set upright so as to be set, thereby lifting up the top seat 37.
Therefore, the height of the standing plate with the adjustable length, width and height in three directions is improved, and when the height needs to be reduced, the implementation method is opposite to the process.
Further, the lifting device also comprises a telescopic plate group 7, wherein the telescopic plate group 7 is arranged at the upper end of the height-adjusting component 3;
the length and the width of the telescopic plate group 7 are adjustable.
As can be seen from the above description, the telescopic plate group 7 provides a platform on which a worker can stand, and the length and width, i.e. the area, of the telescopic plate group 7 are adjustable, so that the length of the first driving rod group 1 and the second driving rod group 2 is adjustable.
Further, the telescopic plate group 7 comprises telescopic long frame columns 71 and telescopic supporting bars 72;
two long-direction frame columns 71 are arranged, and the two long-direction frame columns 71 are arranged in parallel and connected through a plurality of supporting strips 72;
a sliding groove 711 is formed in one side of the long frame column 71; both ends of the support bar 72 are slidably connected to the sliding grooves 711 of one longitudinal frame post 71, respectively.
As can be seen from the above description, the above arrangement provides a simple and efficient structure of the telescopic plate group 7, and when the longitudinal frame column 71 is elongated, the worker needs to move the support bars 72 so that the plurality of support bars 72 are uniformly spaced in the longitudinal direction of the longitudinal frame column 71, and the worker can stand on the upper surface of the standing plate with adjustable length, width and height.
Further, the telescopic plate group 7 further comprises two telescopic wide frame columns 73, and the ends of the two long frame columns 71 are fixedly connected through the wide frame columns 73;
the sliding groove 711 is convex;
the end of the supporting strip 72 is provided with a T-shaped clamping joint, and the supporting strip 72 is connected with the sliding groove 711 in a sliding manner through the clamping joint.
As can be seen from the above description, the wide frame column 73 keeps the structural stability of the two long frame columns 71, and the end of the support bar 72 is clamped in the sliding groove 711 by the clamping joint; the arrangement described above improves the structural stability of the set of telescopic plates 7.
The utility model provides a length, width and height three-dimensional adjustable station board's application scene does: when the length and width of the standing board need to be adjustable and the upper surface needs to be kept horizontal.
Example one
Referring to fig. 1, 2 and 4, a standing plate with adjustable length, width and height in three directions comprises a standing plate body, a first driving rod group 1, a second driving rod group 2 and a height adjusting component 3; the first driving rod group 1 and the second driving rod group 2 are both horizontally arranged;
the first driving rod group 1 and the second driving rod group 2 are identical in structure and are arranged on the standing plate body; the first driving rod group 1 comprises a threaded rod 4 and a telescopic rod 5; the threaded rods 4 are rotatably arranged on the standing plate body, and the adjacent threaded rods 4 are connected through telescopic rods 5;
the second driving rod group 2 is provided with a plurality of driving rods which are perpendicular to the first driving rod group 1, a gear 6 is arranged at the end part of the second driving rod group 2, and a threaded rod 4 of the first driving rod group 1 is in threaded connection with the gear 6;
the height-adjusting component 3 is provided with a plurality of screw rods 4, the screw rods 3 are in threaded connection with the second driving rod group 2, and the screw rods of the second driving rod group 2 rotate to drive the height adjustment of the height-adjusting component 3.
The height-adjusting component 3 comprises a base 34, a first folding rod 35, a second folding rod 36 and a top seat 37; the lower ends of the first folding rod 35 and the second folding rod 36 are rotatably arranged on the base 34; the upper end of the first folding rod 35 and the upper end of the second folding rod 36 are both rotatably arranged with a top seat 37;
the plane where the motion trail of the first folding rod 35 and the motion trail of the second folding rod 36 are located is vertical to the first driving rod group 1;
in the adjacent telescopic link 5 and threaded rod 4 of second actuating lever group 2, the rotary joint 38 sliding connection of first folding rod 35 is in telescopic link 5, be equipped with the screw hole on the rotary joint 38 of second folding rod 36, threaded rod 4 runs through the screw hole and with screw hole threaded connection.
The standing plate with the adjustable length, width and height in three directions also comprises a telescopic plate group 7, and the telescopic plate group 7 is arranged at the upper end of the height adjusting component 3;
the length and the width of the telescopic plate group 7 are adjustable.
The telescopic plate group 7 comprises telescopic long frame columns 71 and telescopic supporting strips 72;
two long-direction frame columns 71 are arranged, and the two long-direction frame columns 71 are arranged in parallel and connected through a plurality of supporting strips 72;
a sliding groove 711 is formed in one side of the long frame column 71; the two ends of the support bar 72 are slidably connected to the sliding grooves 711 of one longitudinal frame post 71.
Example one
Referring to fig. 1, 3 and 4, a standing plate with adjustable length, width and height in three directions comprises a standing plate body, a first driving rod group 1, a second driving rod group 2 and a height adjusting component 3; the first driving rod group 1 and the second driving rod group 2 are both horizontally arranged;
the first driving rod group 1 and the second driving rod group 2 are identical in structure and are arranged on the standing plate body; the first driving rod group 1 comprises a threaded rod 4 and a telescopic rod 5; the threaded rods 4 are rotatably arranged on the standing plate body, and the adjacent threaded rods 4 are connected through telescopic rods 5;
the second driving rod group 2 is provided with a plurality of driving rods which are perpendicular to the first driving rod group 1, a gear 6 is arranged at the end part of the second driving rod group 2, and a threaded rod 4 of the first driving rod group 1 is in threaded connection with the gear 6;
the height-adjusting component 3 is provided with a plurality of screw rods 4, the screw rods 3 are in threaded connection with the second driving rod group 2, and the screw rods of the second driving rod group 2 rotate to drive the height adjustment of the height-adjusting component 3.
The height-adjusting assembly 3 comprises a screw rod 31, an outer gear ring 32 and a threaded pipe 33; the screw rod 31 is vertically and rotationally arranged and connected with the second driving rod group 2, the lower end of the screw rod 31 is connected with an outer gear ring 32, and the outer gear ring 32 is in threaded connection with the threaded rod 4 of the second driving rod group 2;
the inner wall of the threaded pipe 33 is provided with internal threads, the threaded pipe 33 is vertical and sleeved at the upper end of the screw rod 31, and the internal threads on the inner wall of the threaded pipe 33 are in threaded connection with the screw rod 31;
the adjacent threaded pipes 33 of the height-adjusting assemblies 3 are fixedly connected through telescopic rods.
The height-adjusting component 3 comprises a base 34, a first folding rod 35, a second folding rod 36 and a top seat 37; the lower ends of the first folding rod 35 and the second folding rod 36 are rotatably arranged on the base 34; the upper end of the first folding rod 35 and the upper end of the second folding rod 36 are both rotatably arranged with a top seat 37;
the plane where the motion trail of the first folding rod 35 and the motion trail of the second folding rod 36 are located is perpendicular to the first driving rod group 1;
in the adjacent telescopic link 5 and threaded rod 4 of second actuating lever group 2, the rotary joint 38 sliding connection of first folding rod 35 is in telescopic link 5, be equipped with the screw hole on the rotary joint 38 of second folding rod 36, threaded rod 4 runs through the screw hole and with screw hole threaded connection.
The standing plate with the adjustable length, width and height in three directions further comprises a telescopic plate group 7, and the telescopic plate group 7 is arranged at the upper end of the height adjusting component 3;
the length and the width of the telescopic plate group 7 are adjustable. The telescopic plate group 7 comprises telescopic long frame columns 71 and telescopic supporting strips 72; two long-direction frame columns 71 are arranged, and the two long-direction frame columns 71 are arranged in parallel and connected through a plurality of supporting strips 72;
a sliding groove 711 is formed in one side of the long frame column 71; the two ends of the support bar 72 are slidably connected to the sliding grooves 711 of one longitudinal frame post 71.
The telescopic plate group 7 further comprises two telescopic wide frame columns 73, and the end parts of the two long frame columns 71 are fixedly connected through the wide frame columns 73; the sliding groove 711 is convex; the end of the supporting strip 72 is provided with a T-shaped clamping joint, and the supporting strip 72 is connected with the sliding groove 711 in a sliding manner through the clamping joint.
The utility model provides a use and the principle of length, width and height three-dimensional adjustable station board:
when the height of the standing plate with the adjustable length, width and height is required to be adjusted by a worker;
the worker needs to manually rotate the first driving rod group 1; the threaded rods 4 of the first driving rod group 1 are connected with a second driving rod group 2;
when the first driving rod group 1 rotates, the plurality of second driving rod groups 2 synchronously rotate; the threaded rod 4 of the second driving rod group 2 drives the height-adjusting component 3 to move, and the height of the height-adjusting component 3 is changed by the movement of the height-adjusting component 3. Thus, the height adjustment of the standing plate with adjustable length, width and height is completed.
The structure of the height-adjusting assembly 3 can be set in various ways, but the essence of the height-adjusting assembly is that the power of the second driving rod group 2 is transmitted through a mechanical insection transmission system, so that two components on the height-adjusting assembly 3 move relatively in the vertical direction.
When the length or the width of the standing board with the adjustable length, width and height in three directions needs to be adjusted by a worker, the distance between the height adjusting components 3 can be changed by the telescopic rod 5 of the telescopic first driving rod group 1 or the telescopic rod 5 of the telescopic second driving rod group 2, so that the adjustment of the length or the width of the standing board with the adjustable length, width and height in three directions is completed.
The telescopic rod 5 can be a sleeve and a sliding column structure connected with the inner wall of the sleeve in a sliding manner;
the height-adjusting component 3 is usually used in cooperation with the telescopic plate group 7, the telescopic plate group 7 can be fixed at the upper end of the height-adjusting gradually, and when the distance between the height-adjusting components 3 changes, the area of the telescopic plate group 7 automatically changes along with the distance between the height-adjusting components 3.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A standing plate with adjustable length, width and height in three directions is characterized by comprising a standing plate body, a first driving rod group, a second driving rod group and a height adjusting assembly; the first driving rod group and the second driving rod group are both horizontally arranged;
the first driving rod group and the second driving rod group have the same structure and are arranged on the standing plate body; the first driving rod group comprises a threaded rod and a telescopic rod; the threaded rods are rotatably arranged on the standing plate body, and the adjacent threaded rods are connected through the telescopic rods;
the second driving rod group is provided with a plurality of driving rods which are perpendicular to the first driving rod group, a gear is arranged at the end part of the second driving rod group, and a threaded rod of the first driving rod group is in threaded connection with the gear;
the height-adjusting assembly is provided with a plurality of threaded rods, the height-adjusting assembly is in threaded connection with the threaded rods of the second driving rod group, and the threaded rods of the second driving rod group rotate to drive the height adjustment of the height-adjusting assembly.
2. The adjustable standing board of claim 1, wherein the height-adjusting assembly comprises a lead screw, an external gear ring and a threaded pipe; the screw rod is vertically and rotationally arranged and connected with a second driving rod group, the lower end of the screw rod is connected with an outer gear ring, and the outer gear ring is in threaded connection with a threaded rod of the second driving rod group;
the inner wall of the threaded pipe is provided with internal threads, the threaded pipe is vertical and sleeved at the upper end of the screw rod, and the internal threads on the inner wall of the threaded pipe are in threaded connection with the screw rod;
and the adjacent threaded pipes of the height-adjusting assemblies are fixedly connected through telescopic rods.
3. The standing board of claim 1, wherein the height-adjusting assembly comprises a base, a first folding bar, a second folding bar and a top base; the lower ends of the first folding rod and the second folding rod are rotatably arranged on the base; the upper end of the first folding rod and the upper end of the second folding rod are both rotatably arranged with the top seat;
the plane where the motion trail of the first folding rod and the motion trail of the second folding rod are located is vertical to the first driving rod group;
in adjacent telescopic link and the threaded rod of second actuating lever group, the rotary joint sliding connection of first folding pole in telescopic link, be equipped with the screw hole on the rotary joint of second folding pole, the threaded rod break through the screw hole and with screw hole threaded connection.
4. The standing board with adjustable length, width and height according to claim 1, further comprising a retractable board set, wherein the retractable board set is arranged at the upper end of the height-adjusting component;
the length and the width of the telescopic plate group are adjustable.
5. The adjustable standing board of claim 4, wherein the set of telescoping boards comprises telescoping long frame columns and telescoping support bars;
the number of the long frame columns is two, and the two long frame columns are arranged in parallel and connected through a plurality of supporting strips;
one side of the long frame column is provided with a sliding groove; and two ends of the supporting bar are respectively connected with the sliding groove of one long frame column in a sliding manner.
6. The adjustable standing board of claim 5, wherein the set of telescopic plates further comprises two telescopic frames, the ends of the two frames are fixedly connected by the frames;
the sliding groove is in a convex shape;
the supporting strip tip is equipped with the joint head of T style of calligraphy, the supporting strip passes through joint head sliding connection sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932610.8U CN218707509U (en) | 2022-11-01 | 2022-11-01 | Three-way adjustable station board of length width height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932610.8U CN218707509U (en) | 2022-11-01 | 2022-11-01 | Three-way adjustable station board of length width height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218707509U true CN218707509U (en) | 2023-03-24 |
Family
ID=85603975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222932610.8U Active CN218707509U (en) | 2022-11-01 | 2022-11-01 | Three-way adjustable station board of length width height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218707509U (en) |
-
2022
- 2022-11-01 CN CN202222932610.8U patent/CN218707509U/en active Active
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