CN212066001U - Inclined table convenient to bracket board is flexible - Google Patents
Inclined table convenient to bracket board is flexible Download PDFInfo
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- CN212066001U CN212066001U CN201922157801.XU CN201922157801U CN212066001U CN 212066001 U CN212066001 U CN 212066001U CN 201922157801 U CN201922157801 U CN 201922157801U CN 212066001 U CN212066001 U CN 212066001U
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- arm
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- inclined plane
- supporting plate
- board
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- 210000000245 forearm Anatomy 0.000 description 3
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Abstract
The utility model provides an inclined plane table convenient to bracket plate is flexible, belong to office study apparatus and make technical field, adopt inclined plane board, support and bracket plate constitute, there is the slide rail respectively in the left and right sides of inclined plane board below, install the slide bar on the slide rail, the intermediate position of slide bar has movable short arm through the lower hub connection, its other end has the floorbar through the upper shaft connection, the bracket plate is fixed on the floorbar, the ascending knock pin of front end of slide bar, floorbar department has decurrent fixture block, the draw-in groove and the knock pin cooperation of fixture block. When the arm supporting plate needs to be used, the sliding rod is pulled out of the sliding rail, the arm supporting plate is moved, then the arm supporting plate is placed, the clamping groove is clamped at the ejector pin, and the arm supporting plate is in a stable state in front of the inclined plane plate at the moment; after use, the operation can be reversed, and the bracket arm plate is placed below the inclined plane plate again. The utility model discloses can operate nimble, convenient, stability is good, is particularly suitable for middle and primary school student to use.
Description
Technical Field
The utility model belongs to the technical field of official working study apparatus makes, a desk.
Background
At present, there is an inclined plane table in the market, it includes the inclined plane board, support and trailing arm board, during the use with writing and study articles such as books, paper place on the inclined plane board of slope, can prevent the hunchback phenomenon that the long-time position of sitting is improper to cause from taking place, and feel comfortable, difficult production fatigue, the trailing arm board is in inclined plane board the place ahead, two forearm can be put on the trailing arm board layer board during work study, but because the trailing arm board expends outside the table, hinder people's activity at ordinary times, current solution is to be connected trailing arm board through the flap with the panel, can roll over the trailing arm board to the inclined plane board below at ordinary times, but this kind of structure operation is got up inconveniently, the trailing arm board stability is relatively poor during the use. In addition, there are also some inclined tables which can fold or fold the arm supporting plate, but the structure is more complex and the operation is not very convenient.
Disclosure of Invention
The utility model discloses the technical problem that solve discloses a slope table of the flexible bracket arm board of being convenient for of freely operating.
The utility model provides a technical problem's scheme adopt the inclined plane board, support and trailing arm board constitute the flexible inclined plane table of trailing arm board of being convenient for, there is the slide rail respectively in the left and right sides of inclined plane board below, the slide rail is fixed on the support, for the fore-and-aft direction, install the slide bar on the slide rail, the intermediate position of slide bar has movable short arm through the lower hub connection, the other end of activity short arm has the floorbar through the upper shaft connection, the trailing arm board is fixed on the floorbar, the ascending knock pin of front end of slide bar, the downward fixture block of floorbar department, there is the draw-in groove fixture block bottom, draw-in groove and knock.
The arm supporting plate does not need to be used at ordinary times, the arm supporting plate is laid down and is close to the sliding rod, and the sliding rod extends into the sliding rail, so that the arm supporting plate is arranged below the inclined plane plate and does not hinder the movement of people; when the arm supporting plate is needed to be used, the sliding rod is pulled out of the sliding rail, the arm supporting plate is moved, the movable short arm is erected clockwise by taking the lower shaft as the axis, meanwhile, the angle between the bottom beam and the movable short arm is opened by taking the upper shaft as the axis, then the arm supporting plate is placed, the clamping groove is clamped at the top pin, and the arm supporting plate is in a stable state in front of the inclined plane plate; after use, the operation can be reversed, and the bracket arm plate is placed below the inclined plane plate again.
The sliding rod in front of the movable short arm is provided with a limiting pin, and when the short arm is erected clockwise to reach a preset angle, the limiting pin blocks the short arm to continue rotating so that the clamping groove card and the ejector pin can be more easily corresponding.
The upper end of the short arm is close to the bottom surface of the arm supporting plate, and the front side of the upper end of the short arm is an arc edge, so that the bottom beam and the movable short arm are smoothly opened, when the preset angle is reached, the rear side of the upper end of the short arm and the bottom surface of the arm supporting plate generate resistance, and the bottom beam and the movable short arm are prevented from being opened at an overlarge angle, so that the clamping groove clamp and the top pin are more easily corresponding.
The utility model discloses can operate nimble, convenient, stability is good, is particularly suitable for middle and primary school student to use.
Description of the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of an intermediate stage of operation;
fig. 3 is a schematic view of the retracted state of the bracket plate.
The specific implementation mode is as follows:
the utility model discloses by inclined plane board 1, support 2 and trailing arm board 3 constitute, there is slide rail 4 respectively in the left and right sides of inclined plane board 1 below, slide rail 4 is fixed on support 2, for the fore-and-aft direction, install slide bar 5 on the slide rail 4, the intermediate position of slide bar 5 is connected with activity forearm 6 through lower shaft 8, the other end of activity forearm 6 is connected with floorbar 9 through upper shaft 7, trailing arm board 3 is fixed on floorbar 9, the ascending knock pin 12 of front end of slide bar 5, floorbar 9 locates decurrent fixture block 10, there is draw-in groove 11 fixture block 10 bottom, draw-in groove 11 and the cooperation of knock pin 12. The sliding rod 5 in front of the movable short arm 6 is provided with a limit pin 13, the upper end of the movable short arm 6 is close to the bottom surface of the arm supporting plate 3, and the front side of the upper end of the movable short arm 6 is provided with an arc-shaped edge 14.
Claims (3)
1. The utility model provides a bevel table convenient to trailing arm board is flexible, mainly comprises adoption bevel board, support and trailing arm board, its characterized in that: the left side and the right side below the inclined plane plate are respectively provided with a sliding rail, the sliding rails are fixed on the support and are in the front-back direction, a sliding rod is installed on each sliding rail, the middle position of each sliding rod is connected with a movable short arm through a lower shaft, the other end of each movable short arm is connected with a bottom beam through an upper shaft, the support arm plate is fixed on the bottom beam, the front end of each sliding rod is provided with an upward top pin, the bottom beam is provided with a downward clamping block, the bottom end of each clamping block is provided with.
2. A miter table as claimed in claim 1, wherein: the sliding rod in front of the movable short arm is provided with a limit pin.
3. A miter table as claimed in claim 1, wherein: the upper end of the short arm is close to the bottom surface of the arm supporting plate, and the front side of the upper end of the short arm is an arc-shaped edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157801.XU CN212066001U (en) | 2019-12-05 | 2019-12-05 | Inclined table convenient to bracket board is flexible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157801.XU CN212066001U (en) | 2019-12-05 | 2019-12-05 | Inclined table convenient to bracket board is flexible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212066001U true CN212066001U (en) | 2020-12-04 |
Family
ID=73556736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922157801.XU Active CN212066001U (en) | 2019-12-05 | 2019-12-05 | Inclined table convenient to bracket board is flexible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212066001U (en) |
-
2019
- 2019-12-05 CN CN201922157801.XU patent/CN212066001U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201204 Address after: Room 510, 15 [building] of Changchun Taxation College residential area, xiaohetai residential area, Jingyue Development Zone, Changchun City, Jilin Province Patentee after: Jilin Hongtu Creative Technology Co.,Ltd. Address before: 130000 Jinyue Street Pioneer Committee Group 3, Nanguan District, Changchun City, Jilin Province Patentee before: Yan Xu |