CN212165255U - Desktop lifting workbench - Google Patents
Desktop lifting workbench Download PDFInfo
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- CN212165255U CN212165255U CN202020356733.XU CN202020356733U CN212165255U CN 212165255 U CN212165255 U CN 212165255U CN 202020356733 U CN202020356733 U CN 202020356733U CN 212165255 U CN212165255 U CN 212165255U
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- branch pipe
- sliding
- support
- sliding rail
- rail
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Abstract
The utility model discloses a desktop lifting workbench, which comprises an upper support and a lower support, wherein the upper support is provided with a hollow upper branch pipe; a lower support having a hollow lower branch pipe; the outer side walls of the upper branch pipe and the lower branch pipe are respectively provided with a long hole; the sliding rail is provided with a sliding chute extending along the length direction of the sliding rail, the sliding rail is respectively inserted into the upper branch pipe and the lower branch pipe from the end parts of the upper branch pipe and the lower branch pipe in an inserting mode, and the opening of the sliding chute on the sliding rail is horizontally opposite to the elongated hole; at least a set of X type lifing arm, every X type lifing arm of group includes that two middle parts are articulated to be the branch of X type: the upper end of the first supporting rod is hinged with the upper support, the lower end of the first supporting rod is in sliding fit in a sliding groove of a sliding rail in the lower support, the lower end of the second supporting rod is hinged with the lower support, and the upper end of the second supporting rod is in sliding fit in a sliding groove of a sliding rail in the upper support. The desktop lifting workbench enables the slide rail to be installed quickly, and is simple and labor-saving to assemble.
Description
Technical Field
The utility model relates to a computer bears equipment technical field, specifically says a desktop elevating platform.
Background
With the continuous development of society, flat panel displays, tablet computers and the like are more and more popularized in common families, and supports matched with the flat panel displays, the tablet computers and the like are born at the same time. A elevating platform for bearing panel computer of prior art also calls elevating platform, desktop elevating platform etc. like disclosing an elevating platform on the national intellectual property office website, its structure includes: the table plate is fixedly connected to the top of the upper support, each group of X-shaped lifting arms comprises a first supporting rod and a second supporting rod, the middle parts of the first supporting rods are hinged to form an X shape, the upper ends of the first supporting rods are hinged to the upper support, and the lower ends of the first supporting rods are in sliding fit with the lower support; the lower end of the second supporting rod is hinged to the lower support, and the upper end of the second supporting rod is in sliding fit with the upper support. All be equipped with the slide rail on its lower carriage of this prior art's elevating platform and the upper bracket, the lower extreme of first branch and the upper end of second branch all are connected with slide rail matched with gliding slider, and lower carriage and upper bracket are all by sheet metal bending forming, then with slide rail fixed connection at lower carriage and upper bracket, slider sliding fit on the slide rail, the lower extreme of first branch and the upper end of second branch all are articulated with the slider through the hinge pin. The installation of its slide rail of this prior art's elevating platform and upper bracket and undersetting generally needs to screw up many screws and just can install the slide rail, need be with slider slidable mounting on the slide rail moreover, and the unit mount is more complicated, and in addition the slider is connected with the lower extreme of first branch and the upper end of second branch, and consequently the installation of slide rail is very troublesome, consuming time, can not satisfy the demand of quick installation.
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 desktop elevating platform that makes the slide rail can install, assemble simply, laborsaving fast.
The technical solution of the utility model is to provide a desktop elevating platform with following structure: it comprises
An upper support having a hollow upper branch pipe;
a lower support having a hollow lower branch pipe;
the outer side walls of the upper branch pipe and the lower branch pipe are respectively provided with a long hole extending along the length direction;
the sliding rail is provided with a sliding groove extending along the length direction of the sliding rail, the sliding rail is respectively inserted into the upper branch pipe and the lower branch pipe from the end parts of the upper branch pipe and the lower branch pipe in an inserting mode, and the opening of the sliding groove on the sliding rail is horizontally opposite to the elongated hole;
the X-shaped lifting arm is connected between the upper support and the lower support and used for adjusting the height of the upper support relative to the lower support; every group X type lifing arm includes that two middle parts are articulated to be the branch of X type: the upper end of the first supporting rod is hinged with the upper support, the lower end of the first supporting rod is in sliding fit in a sliding groove of the sliding rail in the lower support, the lower end of the second supporting rod is hinged with the lower support, and the upper end of the second supporting rod is in sliding fit in a sliding groove of the sliding rail in the upper support.
As an improvement, positioning columns are respectively arranged in the upper branch pipe and the lower branch pipe, and when the insertion end of the sliding rail is inserted into the upper branch pipe or the lower branch pipe and is abutted against the positioning columns, the opening of the sliding groove on the sliding rail is horizontally aligned with the elongated hole.
As an improvement, an arc-shaped positioning groove matched and clamped with the positioning column is arranged on the insertion end of the sliding rail.
Preferably, the upper branch pipe and the lower branch pipe are respectively connected with at least one fastening screw, and the fastening screws are used for fixedly connecting the slide rail to the upper branch pipe or the lower branch pipe.
Preferably, the lower end of the first support rod is connected with a first sliding rod, and the free end of the first sliding rod is in sliding fit with a sliding groove of a sliding rail in the lower support pipe; and the upper end of the second supporting rod is connected with a second sliding rod, and the free end of the second sliding rod is in sliding fit with the sliding groove of the sliding rail in the upper supporting pipe.
Preferably, the outer end of the slide rail is connected with a baffle, and when the slide rail is inserted into the upper branch pipe or the lower branch pipe, the baffle is arranged on the outer side of the end part of the upper branch pipe or the lower branch pipe.
Preferably, a set of criss-cross reinforcing ribs is arranged at the top and the bottom of the sliding rail.
Preferably, the device also comprises a wrench and two elastic elements, wherein the two elastic elements are respectively arranged at two sides of the upper support, one end of each elastic element is connected with the upper support, and the other end of each elastic element is connected with the first support rod or the second support rod; the wrench is connected with the two elastic elements through the brake cable and is used for controlling the elastic elements to act.
Preferably, the keyboard tray also comprises a keyboard tray connected with the upper support, and a convex baffle strip is arranged on one side of the top of the keyboard tray, which is far away from a user.
After the structure above the adoption, the utility model discloses desktop elevating platform compares with prior art, has following advantage:
1. when the slide rail of the desktop lifting workbench is installed, the insertion end of the slide rail is only required to be inserted into the upper branch pipe and the lower branch pipe from the end parts of the upper branch pipe and the lower branch pipe in an inserting mode, the opening of the sliding groove in the slide rail is enabled to be opposite to the horizontal planes of the elongated holes in the upper branch pipe and the lower branch pipe respectively, then the slide rail is fixed through the fastening screws, the installation is simple and convenient, labor is saved, the quick installation of the slide rail can be realized, and the production cost of products is saved.
2. The arrangement of the positioning columns in the upper branch pipe and the lower branch pipe and the arc-shaped positioning grooves at the insertion ends of the sliding rails enables an assembly worker to accurately install the sliding rails without checking the contact degree of the openings of the sliding grooves and the elongated holes in the upper branch pipe or the lower branch pipe, so that the installation of the sliding rails is more convenient and quicker due to the arrangement of the positioning columns.
3. The arrangement of the upper baffle plate of the slide rail not only plays a role in tightly blocking the end holes of the upper branch pipe or the lower branch pipe, so that the repeated use of the plugs is avoided, but also the disassembly and the replacement when the slide rail is damaged are convenient. The arrangement of the top and the bottom reinforcing ribs of the slide rail further improves the mechanical strength of the slide rail and prolongs the service life of the slide rail.
Drawings
Fig. 1 is a schematic structural view of the table top lifting table of the present invention.
Fig. 2 is another angle structure diagram of the table top lifting table of the present invention.
Fig. 3 is a schematic view of an assembly structure of the slide rail of the table top lifting table of the present invention.
Fig. 4 is a schematic view of another angle assembly structure of the slide rail of the table top lifting table of the present invention.
Fig. 5 is a schematic structural view of the slide rail of the table top lifting table of the present invention.
Fig. 6 is a schematic view of the installation structure of the slide rail of the table top lifting workbench of the present invention.
As shown in the figure:
1. the upper bracket, 100, the upper branch pipe, 101, the table, 2, the lower bracket, 200, the lower branch pipe, 3, X type lifing arm, 300, first branch pole, 301, second branch pole, 302, first slide bar, 303, the second slide bar, 4, elongated hole, 5, fastening screw, 6, reference column, 7, keyboard tray, 8, slide rail, 800, spout, 801, arc constant head tank, 802, baffle, 803, strengthening rib, 9, elastic element, 10, spanner.
Detailed Description
In the prior art, a desktop lifting workbench, also called a workbench, a desktop lifting workstation and the like, is used for being placed on a desktop or a table surface for placing a computer display, a tablet personal computer and the like, and structurally comprises an upper support, a lower support and at least one group of X-shaped lifting arms, wherein the X-shaped lifting arms are connected between the upper support and the lower support and are used for adjusting the height of the upper support relative to the lower support; the upper support is also called an upper platform, and the lower support is also called a lower platform; the upper support is connected with a table plate. Reference is made to the prior application with publication number CN105901942B filed by the applicant of the present application, which is an improvement over the prior art mentioned above.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 6, the table top lifting table of the present invention comprises an upper support 1 having a hollow upper support tube 100; a lower support 2 having a hollow lower support pipe 200; the outer side walls of the upper branch pipe 100 and the lower branch pipe 200 are respectively provided with a long hole 4 extending along the length direction; the upper branch pipe 100 and the lower branch pipe 200 are both formed by cutting metal square pipes; the top of the upper support is fixedly connected with a table plate 101, the upper support 1 below the table plate 101 is connected with a wrench 10 and two elastic elements 9, the two elastic elements 9 are respectively arranged at two sides of the upper support 1, one end of each elastic element 9 is connected with the upper support 1, and the other end of each elastic element 9 is connected with the first support rod 300 or the second support rod 301; the wrench 10 is connected with the two elastic elements 9 through brake cables and is used for controlling the elastic elements 9 to act; the elastic element 9 is a controllable gas spring and is used for providing lifting force when the upper support rises and partial bearing of the upper support. The multifunctional keyboard support is characterized by further comprising a keyboard support 7 connected to the upper support 1, wherein a convex barrier strip is arranged on one side, far away from a user, of the top of the keyboard support 7. The barrier strip is used for limiting the keyboard.
As shown in fig. 5, the slide rail 8 adopted in this embodiment has a slide groove 800 extending along the length direction thereof, the slide rail 5 is respectively inserted into the upper branch pipe 100 and the lower branch pipe 200 from the end portions of the upper branch pipe 100 and the lower branch pipe 200 in an inserting manner, and the opening of the slide groove 800 on the slide rail 8 is horizontally opposite to the elongated hole 4; the upper branch pipe 100 and the lower branch pipe 200 are respectively connected with at least one fastening screw 5, and the fastening screws 5 are used for fixedly connecting the slide rail 8 to the upper branch pipe 100 or the lower branch pipe 200. This slide rail 8 is integrated into one piece structure, and when the installation of slide rail 8, only need to insert the end of slide rail 8 in last branch pipe 100 and lower branch pipe 200 with the tip of grafting mode from last branch pipe 100 and lower branch pipe 200, and make slide rail 8 go up the opening of spout 800 and go up the slotted hole 4 level on branch pipe 100 and the lower branch pipe 200 relative respectively, then through fastening screw 5 with slide rail 8 fixed can.
As shown in fig. 1 to 4, the table top lifting table of the present invention further includes at least one set of X-shaped lifting arm 3 connected between the upper support 1 and the lower support 2 for adjusting the height of the upper support 1 relative to the lower support 2; every group X type lifing arm 3 includes two articulated branch that are the X type in middle part: first branch pole 300 and second branch pole 301, the upper end of first branch pole 300 is articulated with upper bracket 1, and the lower extreme sliding fit of first branch pole 300 is in the spout of slide rail in lower branch pipe 200, and the lower extreme of second branch pole 301 is articulated with lower carriage 2, and the upper end sliding fit of second branch pole 301 is in the spout of slide rail in upper branch pipe 100. The lower end of the first branch pipe 300 is connected with a first sliding rod 302, and the free end of the first sliding rod 302 is in sliding fit with the sliding groove of the sliding rail in the lower branch pipe 200; the upper end of the second supporting rod 301 is connected with a second sliding rod 303, and the free end of the second sliding rod 303 is in sliding fit with the sliding groove of the sliding rail in the upper branch pipe 100. In other words, the free end of the first sliding rod 302 passes through the elongated hole and then is slidably fitted in the sliding groove of the sliding rail in the lower branch pipe 200; the free end of the second sliding rod 303 passes through the elongated hole and then is slidably fitted in the sliding groove of the sliding rail in the upper branch pipe 100.
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 (9)
1. A desktop elevating platform which characterized in that: it comprises
An upper support having a hollow upper branch pipe;
a lower support having a hollow lower branch pipe;
the outer side walls of the upper branch pipe and the lower branch pipe are respectively provided with a long hole extending along the length direction;
the sliding rail is provided with a sliding groove extending along the length direction of the sliding rail, the sliding rail is respectively inserted into the upper branch pipe and the lower branch pipe from the end parts of the upper branch pipe and the lower branch pipe in an inserting mode, and the opening of the sliding groove on the sliding rail is horizontally opposite to the elongated hole;
the X-shaped lifting arm is connected between the upper support and the lower support and used for adjusting the height of the upper support relative to the lower support; every group X type lifing arm includes that two middle parts are articulated to be the branch of X type: the upper end of the first supporting rod is hinged with the upper support, the lower end of the first supporting rod is in sliding fit in a sliding groove of the sliding rail in the lower support, the lower end of the second supporting rod is hinged with the lower support, and the upper end of the second supporting rod is in sliding fit in a sliding groove of the sliding rail in the upper support.
2. The table top lift table of claim 1, wherein: and when the insertion end of the sliding rail is inserted into the upper branch pipe or the lower branch pipe and is abutted against the positioning column, the opening of the sliding groove on the sliding rail is horizontally aligned with the elongated hole.
3. The table top lift table of claim 2, wherein: an arc-shaped positioning groove matched and clamped with the positioning column is arranged on the insertion end of the sliding rail.
4. The table top lift table of claim 2, wherein: the upper branch pipe and the lower branch pipe are respectively connected with at least one fastening screw, and the fastening screws are used for fixedly connecting the slide rail to the upper branch pipe or the lower branch pipe.
5. The table top lift table of claim 1, wherein: the lower end of the first support rod is connected with a first sliding rod, and the free end of the first sliding rod is in sliding fit with a sliding groove of a sliding rail in the lower support pipe; and the upper end of the second supporting rod is connected with a second sliding rod, and the free end of the second sliding rod is in sliding fit with the sliding groove of the sliding rail in the upper supporting pipe.
6. The table top lift table of claim 1, wherein: the outer end of the slide rail is connected with a baffle, and when the slide rail is inserted into the upper branch pipe or the lower branch pipe, the baffle is arranged on the outer side of the end part of the upper branch pipe or the lower branch pipe.
7. The table top lift table of claim 1, wherein: the top and the bottom of the slide rail are both provided with a group of criss-cross reinforcing ribs.
8. The table top lift table of claim 1, wherein: the device also comprises a wrench and two elastic elements, wherein the two elastic elements are respectively arranged on two sides of the upper support, one end of each elastic element is connected with the upper support, and the other end of each elastic element is connected with the first support rod or the second support rod; the wrench is connected with the two elastic elements through the brake cable and is used for controlling the elastic elements to act.
9. The table top lift table of claim 1, wherein: the keyboard tray is connected to the upper support, and a convex barrier strip is arranged on one side, far away from a user, of the top of the keyboard tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356733.XU CN212165255U (en) | 2020-03-19 | 2020-03-19 | Desktop lifting workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356733.XU CN212165255U (en) | 2020-03-19 | 2020-03-19 | Desktop lifting workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212165255U true CN212165255U (en) | 2020-12-18 |
Family
ID=73771553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356733.XU Active CN212165255U (en) | 2020-03-19 | 2020-03-19 | Desktop lifting workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212165255U (en) |
-
2020
- 2020-03-19 CN CN202020356733.XU patent/CN212165255U/en active Active
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| GR01 | Patent grant |