CN210184884U - Connecting structure of table plate supporting plate and lifting upright column and lifting platform applying same - Google Patents
Connecting structure of table plate supporting plate and lifting upright column and lifting platform applying same Download PDFInfo
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- CN210184884U CN210184884U CN201920622710.6U CN201920622710U CN210184884U CN 210184884 U CN210184884 U CN 210184884U CN 201920622710 U CN201920622710 U CN 201920622710U CN 210184884 U CN210184884 U CN 210184884U
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Abstract
The utility model discloses a connecting structure of a table board supporting plate and a lifting upright post and a lifting platform applied by the connecting structure, which comprises a supporting plate connected with the lifting upright post and a supporting plate connected with the table board, wherein the supporting plate is provided with an outward extending insertion end, and the supporting plate is provided with at least one connecting hole; the supporting plate is provided with a slot which is matched and spliced with the insertion end of the supporting plate, the supporting plate is provided with a mounting hole corresponding to the connecting hole, and a fastening piece is arranged in the mounting hole; when the insertion end of the supporting plate is inserted into the slot on the supporting plate, the mounting hole on the supporting plate is aligned with the connecting hole on the supporting plate, and the fastening piece penetrates through the aligned mounting hole and connecting hole and is used for fixedly connecting the supporting plate with the supporting plate. The connecting structure of the table plate supporting plate and the lifting column and the lifting platform applied by the connecting structure are convenient to install, high in installation speed, firm and stable in connection and low in production cost.
Description
Technical Field
The utility model relates to a lifting platform, in particular to a connecting structure of a table board supporting plate and a lifting upright post and a lifting platform applied by the connecting structure.
Background
The lifting platform is also called as a lifting workbench or a lifting table, is used for a working platform for placing a tablet personal computer or a computer display, and can meet the requirement of office workers with different heights for realizing a healthy office mode of standing work by utilizing the lifting characteristic of the lifting workbench; at present, more and more office workers select a lifting workbench to work; the lifting workbench in the prior art is generally placed on an office desktop for use; the lifting working table can be divided into a manually driven lifting table and a motor driven electric lifting table according to the driving mode. The structure of the lifting table generally comprises a base placed on a table top, a lifting upright column which is connected to the base and is vertically arranged, and a driving mechanism for driving the lifting upright column to lift; the lifting upright post is fixedly connected with a supporting plate, the supporting plate is used for connecting a table plate, and when the lifting upright post is lifted, the table plate is lifted along with the lifting upright post; the upper part of the lifting upright post is also connected with a display hanging frame for connecting a computer display. In the lifting table in the prior art, the table plate and the lifting column are generally connected in a manner that the supporting plate is connected to the bottom of the table plate, the supporting plate is fixedly connected to the supporting plate on the lifting column through screws, and when a user assembles the table plate, the mounting holes in the supporting plate of the table plate and the mounting holes in the supporting plate need to be aligned one by one, and then the supporting plate and the supporting plate are fixedly connected together through a plurality of screws. The table board supporting plate is connected with the supporting plate of the lifting upright column through more screws, at least four screws are needed, the table board supporting plate is difficult to mount, the cost is high, the mounting speed is slow, and the requirement of quick assembly of a user cannot be met; and the degree of fit between the backup pad of layer board and lift stand during the installation requires comparatively highly, otherwise the screw is difficult for screwing up, makes the layer board relatively poor with the connection stability of the backup pad of lift stand.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above prior art, provide a connection structure of table layer board and lift stand that simple to operate, installation rate are fast and firm in connection, stable, and manufacturing cost is lower.
The technical solution of the utility model is to provide a connection structure of table layer board and lift stand that has following structure: the table board comprises a supporting board connected with a lifting upright post and a supporting board connected with a table board, wherein the supporting board is provided with an insertion end extending outwards, and the supporting board is provided with at least one connecting hole; the supporting plate is provided with a slot which is matched and spliced with the insertion end of the supporting plate, the supporting plate is provided with a mounting hole corresponding to the connecting hole, and a fastening piece is arranged in the mounting hole; when the insertion end of the supporting plate is inserted into the slot on the supporting plate, the mounting hole on the supporting plate is aligned with the connecting hole on the supporting plate, and the fastening piece penetrates through the aligned mounting hole and connecting hole and is used for fixedly connecting the supporting plate with the supporting plate.
After the structure more than adopting, the utility model discloses the connection structure of table layer board and lift stand compares with prior art, has following advantage: when the supporting plate is connected with the supporting plate on the lifting upright column, the insertion end of the supporting plate is inserted into the slot on the supporting plate of the table plate, and then the supporting plate is connected into the mounting hole on the supporting plate and the connecting hole on the supporting plate through a fastener so that the supporting plate is fixedly connected with the supporting plate. Because the connecting hole is at least one, when the connecting hole is one or two, the fastener that its adopted is just one or two, therefore the quantity of fastener is less than the quantity of the fastener that adopts in the connection structure of prior art table layer board and lift stand, has reduced the degree of difficulty of installation, has practiced thrift manufacturing cost. When the table is installed, the insertion end of the supporting plate is inserted into the slot, and therefore the connecting hole in the supporting plate is aligned with the mounting hole in the supporting plate, the installation speed is high, the installation is convenient, the table can be quickly assembled, and the user experience is good.
Preferably, two outer side walls of the insertion end of the support plate are set to be conical surfaces with lower outer ends and higher inner ends and linear transition in the middle, and two opposite inner side walls of the slot are set to be conical surfaces with the shapes matched with those of the two outer side walls of the insertion end of the support plate; when the insertion end is inserted into the slot, the two outer side walls of the insertion end are abutted and attached to the two opposite inner side walls of the slot. The two side walls of the insertion end of the supporting plate are set to be conical surfaces with outer ends, lower ends and higher ends, the middle of the two side walls is in linear transition, two opposite inner side walls of the slot are set to be conical surfaces with shapes matched with those of the two outer side walls of the insertion end of the supporting plate, therefore, when the insertion end of the supporting plate is inserted into the slot, the inner wall of the slot plays a role in wedge-shaped locking for the insertion end of the supporting plate, and after the supporting plate and the supporting plate are connected through the fastener, the supporting plate and the supporting plate are connected more. Especially under the narrower installation environment in table bottom space, this table layer board makes the connection of table more quick, firm with the connection structure of lift stand.
Preferably, the number of the connecting holes in the supporting plate and the number of the mounting holes in the supporting plate are two, and the two connecting holes are symmetrically arranged on two sides of the lifting upright post; each connecting hole comprises a first through hole and a second through hole which are communicated with each other, the distance between the first through hole and the insertion end of the supporting plate is smaller than the distance between the second through hole and the insertion end of the supporting plate, and the aperture size of the first through hole is larger than that of the second through hole; when the inserting end of the supporting plate is inserted into the slot on the supporting plate, the second through hole is aligned with the mounting hole on the supporting plate.
Preferably, the mounting hole is a threaded hole, the fastener is a screw with a compression head at one end, the aperture size of the first through hole is larger than the outer diameter size of the compression head of the fastener, and the outer diameter size of the compression head of the fastener is larger than the aperture size of the second through hole. The shape of the connecting hole is arranged, so that the desk plate can be conveniently disassembled and assembled, and under the condition that the desk plate is not used, the fastening piece is only required to be unscrewed and is not required to be taken down, and then the supporting plate is pulled outwards; when the desk plate is installed again, only the insertion end of the supporting plate needs to be aligned to the inlet of the slot, the supporting plate is arranged in the first through hole through the fastener connected to the supporting plate and then pushed towards the lifting upright post, the fastener is arranged in the second through hole, the fastener can be screwed down, and the operation is very convenient.
Preferably, a square hole for the lifting upright column to pass through is formed in the supporting plate, a connecting sleeve is fixedly connected to the inner wall of the square hole, and the inner and outer side walls of the connecting sleeve are fixedly connected with the outer side wall of the lifting upright column; a notch is formed in one side wall, close to the lifting upright post, of the supporting plate and used for being connected to the lifting upright post in a clamping mode, and the two mounting holes in the supporting plate are located on two sides of the notch. The structure arrangement makes the connection between the table board and the lifting upright column more firm.
The utility model discloses a another technical solution is, provides the elevating platform of a following structure: the lifting device comprises a base, a lifting upright column which is vertically arranged and connected to the base, and a driving mechanism for driving the lifting upright column to lift; the lifting upright post is connected with a supporting plate, the supporting plate is used for connecting a supporting plate of the table plate, and when the lifting upright post is lifted, the table plate is lifted along with the lifting upright post; the upper part of the lifting upright post is also connected with a display hanging frame for connecting a computer display; the connecting structure of the supporting plate and the supporting plate of the table plate adopts the connecting structure of the supporting plate and the lifting upright post of the table plate.
After the structure more than adopting, the utility model discloses the elevating platform compares with prior art, has following advantage: the table plate supporting plate of the lifting platform is very convenient to connect with the supporting plate of the lifting upright column, the assembling speed of the lifting platform is improved, and the production cost of the lifting platform is saved.
Drawings
Fig. 1 is a schematic structural diagram of a connection structure of a table support plate and a lifting column of the present invention.
Fig. 2 is a schematic structural diagram of the supporting plate of the connecting structure of the table supporting plate and the lifting column of the present invention.
Fig. 3 is a schematic structural diagram of the supporting plate of the connecting structure of the table supporting plate and the lifting column of the present invention.
Fig. 4 is a schematic structural diagram of the lifting platform of the present invention.
Fig. 5 is a schematic view of the connection structure of the table plate of the elevating table of the present invention.
As shown in the figure:
1. lifting column, 2, backup pad, 200, insert the end, 201, connecting hole, 202, first through-hole, 203, second through-hole, 204, quad slit, 205, adapter sleeve, 3, table, 4, layer board, 400, slot, 401, mounting hole, 402, fastener, 403, breach, 5, display stores pylon, 6, base.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, the connecting structure of a table top supporting plate and a lifting column of the present invention comprises a supporting plate 2 connected with the lifting column 1 and a supporting plate 4 connected with the table top 3, wherein the supporting plate 2 has an outward extending insertion end 200, and the supporting plate 2 is provided with at least one connecting hole 201; the supporting plate 4 is provided with a slot 400 which is matched and inserted with the insertion end 200 of the supporting plate 2, the supporting plate 4 is provided with a mounting hole 401 corresponding to the connecting hole 201, and a fastening piece 402 is arranged in the mounting hole 401; when the insertion end 200 of the support plate 2 is inserted into the insertion slot 400 of the support plate 4, the mounting hole 401 of the support plate 4 is aligned with the connecting hole 201 of the support plate 2, and the fastener 402 is inserted through the aligned mounting hole 401 and connecting hole 201 to fixedly connect the support plate 4 and the support plate 2. When the supporting plate 4 is connected with the supporting plate 2 on the lifting upright post 1, the insertion end 200 of the supporting plate 2 is inserted into the insertion slot 400 on the supporting plate 4 of the table plate 3, and then the supporting plate 4 is fixedly connected with the supporting plate 2 by connecting the insertion end into the mounting hole 401 on the supporting plate 4 and the connecting hole 201 on the supporting plate 2 through the fastener 402. Because the connecting hole is at least one, when the connecting hole is one or two, the fastener that its adopted is just one or two, therefore the quantity of fastener is less than the quantity of the fastener that adopts in the connection structure of prior art table layer board and lift stand, has reduced the degree of difficulty of installation, has practiced thrift manufacturing cost. When the table is installed, the insertion end of the supporting plate is inserted into the slot, and therefore the connecting hole in the supporting plate is aligned with the mounting hole in the supporting plate, the installation speed is high, the installation is convenient, the table can be quickly assembled, and the user experience is good.
Two outer side walls of the insertion end 200 of the support plate 2 are set to be conical surfaces with low outer ends and high inner ends and linear transition in the middle, and two opposite inner side walls of the slot 400 are set to be conical surfaces with shapes matched with those of the two outer side walls of the insertion end 200 of the support plate 2; when the insertion end 200 is inserted into the slot 400, two outer side walls of the insertion end 200 abut against and are attached to two opposite inner side walls of the slot 400. The two side walls of the insertion end of the supporting plate are set to be conical surfaces with outer ends, lower ends and higher ends, the middle of the two side walls is in linear transition, two opposite inner side walls of the slot are set to be conical surfaces with shapes matched with those of the two outer side walls of the insertion end of the supporting plate, therefore, when the insertion end of the supporting plate is inserted into the slot, the inner wall of the slot plays a role in wedge-shaped locking for the insertion end of the supporting plate, and after the supporting plate and the supporting plate are connected through the fastener, the supporting plate and the supporting plate are connected more. Especially under the narrower installation environment in table bottom space, this table layer board makes the connection of table more quick, firm with the connection structure of lift stand.
The number of the connecting holes 201 on the supporting plate 2 and the number of the mounting holes 401 on the supporting plate 4 are two, and the two connecting holes 201 are symmetrically arranged on two sides of the lifting upright post 1; each connecting hole 201 comprises a first through hole 202 and a second through hole 203 which are communicated with each other, the distance between the first through hole 202 and the insertion end 200 of the support plate 2 is smaller than the distance between the second through hole 203 and the insertion end 200 of the support plate 2, and the aperture size of the first through hole 202 is larger than that of the second through hole 203; when the insertion end 200 of the supporting plate 2 is inserted into the slot 400 of the supporting plate 4, the second through hole 203 is aligned with the mounting hole 401 of the supporting plate 4.
The mounting hole 401 is a threaded hole, the fastening member 402 is a screw having a pressing head at one end, the aperture size of the first through hole 202 is larger than the outer diameter size of the pressing head of the fastening member 402, and the outer diameter size of the pressing head of the fastening member 402 is larger than the aperture size of the second through hole 203. The shape of the connecting hole 201 is arranged, so that the desk plate can be conveniently disassembled and assembled, and when the desk plate is not used, the fastening piece is only required to be unscrewed and is not required to be taken down, and then the supporting plate is pulled out; when the desk plate is installed again, only the insertion end of the supporting plate needs to be aligned to the inlet of the slot, the supporting plate is arranged in the first through hole through the fastener connected to the supporting plate and then pushed towards the lifting upright post, the fastener is arranged in the second through hole, the fastener can be screwed down, and the operation is very convenient.
A square hole 204 for the lifting upright column 1 to pass through is formed in the supporting plate 2, a connecting sleeve 205 is fixedly connected to the inner wall of the square hole 204, and the inner side wall and the outer side wall of the connecting sleeve 205 are fixedly connected with the outer side wall of the lifting upright column 1; a notch 403 is formed in one side wall, close to the lifting upright post 1, of the supporting plate 4, the notch 403 is used for being clamped on the lifting upright post 1, and two mounting holes 401 in the supporting plate 4 are located on two sides of the notch 403.
As shown in figures 4 and 5 of the drawings,
the utility model relates to a elevating platform: the lifting device comprises a base 6, a lifting upright post 1 which is connected to the base 6 and is vertically arranged, and a driving mechanism for driving the lifting upright post 1 to lift; the lifting upright post 1 is connected with a supporting plate 2, the supporting plate 2 is used for connecting a supporting plate 4 of a table plate 3, and when the lifting upright post 1 is lifted, the table plate 3 is lifted along with the lifting upright post 1; the upper part of the lifting upright post 1 is also connected with a display hanger 5 for connecting a computer display; the connecting structure of the supporting plate 4 and the supporting plate 2 of the table plate 3 adopts the connecting structure of the table plate supporting plate and the lifting upright post. The driving mechanism of the lifting platform can be driven to lift by adopting a driving motor, a lifting upright post is generally formed by nesting and sliding combination of a plurality of sleeves, a screw rod lifting mechanism is generally arranged in the lifting upright post, the lifting mechanism is used for driving the lifting upright post to lift, and the driving motor is used for driving the screw rod lifting mechanism to rotate. This lead screw elevating system and driving motor are prior art product, can refer to applicant's prior application, so the utility model discloses do not do the detailed description.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a connection structure of table layer board and lift stand, it includes the backup pad of being connected with the lift stand and the layer board of being connected with the table, its characterized in that: the supporting plate is provided with an insertion end extending outwards, and at least one connecting hole is formed in the supporting plate; the supporting plate is provided with a slot which is matched and spliced with the insertion end of the supporting plate, the supporting plate is provided with a mounting hole corresponding to the connecting hole, and a fastening piece is arranged in the mounting hole; when the insertion end of the supporting plate is inserted into the slot on the supporting plate, the mounting hole on the supporting plate is aligned with the connecting hole on the supporting plate, and the fastening piece penetrates through the aligned mounting hole and connecting hole and is used for fixedly connecting the supporting plate with the supporting plate.
2. The connecting structure of the table supporting plate and the lifting column as claimed in claim 1, wherein: two outer side walls of the insertion end of the supporting plate are set to be conical surfaces with lower outer ends and higher inner ends and linear transition in the middle, and two opposite inner side walls of the slot are set to be conical surfaces with the shapes matched with those of the two outer side walls of the insertion end of the supporting plate; when the insertion end is inserted into the slot, the two outer side walls of the insertion end are abutted and attached to the two opposite inner side walls of the slot.
3. The connecting structure of the table supporting plate and the lifting column as claimed in claim 1, wherein: the two connecting holes are symmetrically arranged at the two sides of the lifting upright post; each connecting hole comprises a first through hole and a second through hole which are communicated with each other, the distance between the first through hole and the insertion end of the supporting plate is smaller than the distance between the second through hole and the insertion end of the supporting plate, and the aperture size of the first through hole is larger than that of the second through hole; when the inserting end of the supporting plate is inserted into the slot on the supporting plate, the second through hole is aligned with the mounting hole on the supporting plate.
4. A connecting structure of a table supporting plate and a lifting column as claimed in claim 3, wherein: the mounting hole be the screw hole, the fastener be the screw that one end has the head that compresses tightly, the aperture size of first through-hole be greater than the external diameter size of the head that compresses tightly of fastener, and the external diameter size of the head that compresses tightly of fastener is greater than the aperture size of second through-hole.
5. A connecting structure of a table supporting plate and a lifting column as claimed in claim 3, wherein: a square hole for the lifting upright column to pass through is formed in the supporting plate, a connecting sleeve is fixedly connected to the inner wall of the square hole, and the inner and outer side walls of the connecting sleeve are fixedly connected with the outer side wall of the lifting upright column; a notch is formed in one side wall, close to the lifting upright post, of the supporting plate and used for being connected to the lifting upright post in a clamping mode, and the two mounting holes in the supporting plate are located on two sides of the notch.
6. A lifting platform comprises a base, a lifting upright column and a driving mechanism, wherein the lifting upright column is vertically arranged and connected to the base; the lifting upright post is connected with a supporting plate, the supporting plate is used for connecting a supporting plate of the table plate, and when the lifting upright post is lifted, the table plate is lifted along with the lifting upright post; the upper part of the lifting upright post is also connected with a display hanging frame for connecting a computer display; the method is characterized in that: the connecting structure of the supporting plate and the supporting plate of the table plate adopts the connecting structure of the supporting plate and the lifting upright column of the table plate as claimed in claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622710.6U CN210184884U (en) | 2019-04-30 | 2019-04-30 | Connecting structure of table plate supporting plate and lifting upright column and lifting platform applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622710.6U CN210184884U (en) | 2019-04-30 | 2019-04-30 | Connecting structure of table plate supporting plate and lifting upright column and lifting platform applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210184884U true CN210184884U (en) | 2020-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920622710.6U Active CN210184884U (en) | 2019-04-30 | 2019-04-30 | Connecting structure of table plate supporting plate and lifting upright column and lifting platform applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210184884U (en) |
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2019
- 2019-04-30 CN CN201920622710.6U patent/CN210184884U/en active Active
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