CN104605625A - Drawing board rack - Google Patents
Drawing board rack Download PDFInfo
- Publication number
- CN104605625A CN104605625A CN201410844175.0A CN201410844175A CN104605625A CN 104605625 A CN104605625 A CN 104605625A CN 201410844175 A CN201410844175 A CN 201410844175A CN 104605625 A CN104605625 A CN 104605625A
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- CN
- China
- Prior art keywords
- postbrachium
- arm
- jig arm
- clamping device
- forearm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a drawing board rack. The drawing board rack comprises a size adjustable first clamping device capable of being clamped and fixed to a desk top, a size adjustable second clamping device used for clamping and fixing a drawing board, and a hinging device enabling the first clamping device and the second clamping device to be hinged together. The drawing board rack can be fixed to desks in various sizes and can be used for fixing drawing boards in various sizes.
Description
Technical field
The present invention relates to a kind of map board holder, be mainly used in teaching field.
Background technology
The shelf of some drawing is fixed together with desk, the size of shelf is fixing, non-retractable, so just determining a drawing table can only for a drawing board, and drawing table unification is placed on inside a classroom, the classroom quantity of drawing is also limited, time the class drawn inside school is many, the classroom of drawing is just not enough, and this makes troubles with regard to giving the drawing of student.
Summary of the invention
The present invention seeks to: for the deficiencies in the prior art, the invention provides a kind of map board holder of new structure, it can be fixed on the desk of various sizes, and can fix the drawing board of various sizes.
Technical scheme of the present invention is: a kind of map board holder, comprising:
Its size is adjustable, can step up fixing the first clamping device on the table,
Its size is adjustable, for adding the second clamping device fastening drawing board, and
By described first clamping device and the hinged articulated mounting of the second clamping device.
The present invention, on the basis of technique scheme, also comprises following preferred version:
Described first clamping device is made up of length-adjustable first longitudinal jig arm, length-adjustable first horizontal jig arm and the first bolt described first longitudinal jig arm and the first horizontal jig arm are fixed together and the first nut, and described first longitudinal jig arm and the first horizontal jig arm are arranged vertically mutually.
The first forearm body that described first longitudinal jig arm is distributed by front and back and the first postbrachium body are formed, described first forearm body and the first postbrachium body are provided with strip hole, described first bolt to be through in the strip hole on the first forearm body and the first postbrachium body and by described first nut check, thus described first forearm body and the first postbrachium body is fixed together.
The first left arm body that described first horizontal jig arm is distributed by left and right and the first right arm body are formed, described first left arm body and the first right arm body are provided with strip hole, described first bolt to be through in the strip hole on the first left arm body and the first right arm body and by described first nut check, thus described first left arm body and the first right arm body is fixed together.
Described second clamping device is made up of length-adjustable second longitudinal jig arm, length-adjustable second horizontal jig arm and the second bolt described second longitudinal jig arm and the second horizontal jig arm are fixed together and the second nut, and described second longitudinal jig arm and the second horizontal jig arm are arranged vertically mutually.
The second forearm body that described second longitudinal jig arm is distributed by front and back and the second postbrachium body are formed, described second forearm body and the second postbrachium body are provided with strip hole, described second bolt to be through in the strip hole on the second forearm body and the second postbrachium body and by described second nut check, thus described second forearm body and the second postbrachium body is fixed together.
The second left arm body that described second horizontal jig arm is distributed by left and right and the second right arm body are formed, described second left arm body and the second right arm body are provided with strip hole, described second bolt to be through in the strip hole on the second left arm body and the second right arm body and by described second nut check, thus described second left arm body and the second right arm body is fixedly connected together.
Described articulated mounting is by the first holder, second holder, with the latch plate of latch, block tongue plate, connecting plate, be located at the rotating shaft of the first postbrachium body rear end, and the rotary sleeve being located at the second postbrachium body rear end is formed, wherein, rotary sleeve rotary sleeve is established on the rotary shaft, first holder is fixed on described first postbrachium body, second holder is fixed on described second postbrachium body, one end of connecting plate is hinged on the second holder, and the other end is hinged on one end of latch plate, the other end of latch plate is hinged on the first holder, one end of block tongue plate is hinged on connecting plate, the other end is stuck on the latch on latch plate.
Advantage of the present invention is: structure of the present invention is simple, easy to operate, be easy to carry, well solve when the visitor that guide leads is many time, the visitor be trapped among below can't see the problem of the things of guide interpreting, the visitor be trapped among below can see the things of guide interpreting by display, bring convenience to the tourism of people.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be described further:
Fig. 1 is the overall structure schematic diagram of this map board holder of the present invention;
Fig. 2 is the structural representation of articulated mounting in this map board holder of the present invention;
Fig. 3 is the structural representation of the first postbrachium body in this map board holder of the present invention;
Fig. 4 is the structural representation of the first forearm body in this map board holder of the present invention;
Fig. 5 is the structural representation of the second postbrachium body in this map board holder of the present invention;
Wherein:
1-first clamping device, the longitudinal jig arm of 11-first, 11a-first forearm body, 11b-first postbrachium body, the horizontal jig arm of 12-first, 12a-first left arm body, 12b-first right arm body, 13-first bolt, 14-first nut;
2-second clamping device, the longitudinal jig arm of 21-second, 21a-second forearm body, 21b-second postbrachium body, the horizontal jig arm of 22-second, 22a-second left arm body, 22b-second right arm body, 23-second bolt, 24-second nut;
3-articulated mounting, 31-first holder, 32-second holder, 33-latch plate, 34-block tongue plate, 35-connecting plate, 36-rotating shaft, 37-rotary sleeve.
Detailed description of the invention
Fig. 1 ~ Fig. 5 shows a specific embodiment of this map board holder of the present invention, and it comprises:
Its size is adjustable, can step up fixing the first clamping device 1 on the table,
Its size is adjustable, for adding the second clamping device 2 fastening drawing board, and
By described first clamping device 1 and the hinged articulated mounting 3 of the second clamping device 2.
In this example, described first clamping device 1 is made up of length-adjustable first longitudinal jig arm 11, length-adjustable first horizontal jig arm 12 and the first bolt 13 described first longitudinal jig arm 11 and the first horizontal jig arm 12 are fixed together and the first nut 14, and described first longitudinal jig arm 11 and the first horizontal jig arm 12 are arranged vertically mutually.
The first forearm body 11a that described first longitudinal jig arm 11 is distributed by front and back and the first postbrachium body 11b is formed, described first forearm body 11a and the first postbrachium body 11b is provided with strip hole, described first bolt 13 to be through in the strip hole on the first forearm body 11a and the first postbrachium body 11b and to be locked by described first nut 14, thus is fixed together by described first forearm body 11a and the first postbrachium body 11b.
The first left arm body 12a that described first horizontal jig arm 12 is distributed by left and right and the first right arm body 12b is formed, described first left arm body 12a and the first right arm body 12b is provided with strip hole, described first bolt 13 to be through in the strip hole on the first left arm body 12a and the first right arm body 12b and to be locked by described first nut 14, thus is fixed together by described first left arm body 12a and the first right arm body 12b.
Visible, all linked together by the first bolt 13 and the first nut 14 between the first forearm body 11a and the first postbrachium body 11b and the first left arm body 12a and the first right arm body 12b.When practical application, after the relative position between the first forearm body 11a and the first postbrachium body 11b and the relative position between the first left arm body 12a and the first right arm body 12b need being adjusted according to the size of desktop, then lock the first bolt 13 and the first nut 14.
The structure of the second clamping device 2 described in this example and the structure of described first clamping device 1 closely similar, it is made up of length-adjustable second longitudinal jig arm 21, length-adjustable second horizontal jig arm 22 and the second bolt 23 described second longitudinal jig arm 21 and the second horizontal jig arm 22 are fixed together and the second nut 24, and described second longitudinal jig arm 21 and the second horizontal jig arm 22 are arranged vertically mutually.
The second forearm body 21a that described second longitudinal jig arm 21 is distributed by front and back and the second postbrachium body 21b is formed, described second forearm body 21a and the second postbrachium body 21b is provided with strip hole, described second bolt 23 to be through in the strip hole on the second forearm body 21a and the second postbrachium body 21b and to be locked by described second nut 24, thus is fixed together by described second forearm body 21a and the second postbrachium body 21b.
The second left arm body 22a that described second horizontal jig arm 22 is distributed by left and right and the second right arm body 22b is formed, described second left arm body 22a and the second right arm body 22b is provided with strip hole, described second bolt 23 to be through in the strip hole on the second left arm body 22a and the second right arm body 22b and to be locked by described second nut 24, thus is fixed together by described second left arm body 22a and the second right arm body 22b.
Visible, all linked together by the second bolt 23 and the second nut 24 between the second forearm body 21a and the second postbrachium body 21b and the second left arm body 22a and the second right arm body 22b.When practical application, after the relative position between the second forearm body 21a and the second postbrachium body 21b and the relative position between the second left arm body 22a and the second right arm body 22b need being adjusted according to the size of drawing board, then lock the second bolt 23 and the second nut 24.
Described articulated mounting 3 is by the first holder 31, second holder 32, with the latch plate 33 of latch, block tongue plate 34, connecting plate 35, be located at the rotating shaft 36 of the first postbrachium body 11b rear end, and the rotary sleeve 37 being located at the second postbrachium body 21b rear end is formed, wherein, rotary sleeve 37 rotary sleeve is located on rotating shaft 36, first holder 31 is fixed on described first postbrachium body 11b, second holder 32 is fixed on described second postbrachium body 21b, one end of connecting plate 35 is hinged on the second holder 32, and the other end is hinged on one end of latch plate 33, the other end of latch plate 33 is hinged on the first holder 31, one end of block tongue plate 34 is hinged on connecting plate 35, the other end is stuck on the latch on latch plate 33.
This articulated mounting 3 is mainly used in the angle regulating and fix between the first clamping device 1 and the second clamping device 2.During practical application, according to the use habit of illustrator, after adjusting the angle between the first clamping device 1 and the second clamping device 2, block tongue plate 34 end is stuck on the latch on latch plate 33.
Certainly, above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to people can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to the Spirit Essence of main technical schemes of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a map board holder, is characterized in that it comprises:
Its size is adjustable, can step up fixing the first clamping device (1) on the table,
Its size is adjustable, for adding the second clamping device (2) fastening drawing board, and
By described first clamping device (1) and the hinged articulated mounting (3) of the second clamping device (2).
2. map board holder according to claim 1, it is characterized in that: described first clamping device (1) is made up of length-adjustable first longitudinal jig arm (11), length-adjustable first horizontal jig arm (12) and the first bolt (13) described first longitudinal jig arm (11) and the first horizontal jig arm (12) are fixed together and the first nut (14), and described first longitudinal jig arm (11) and the first horizontal jig arm (12) are arranged vertically mutually.
3. map board holder according to claim 2, it is characterized in that: the first forearm body (11a) that described first longitudinal jig arm (11) is distributed by front and back and the first postbrachium body (11b) are formed, described first forearm body (11a) and the first postbrachium body (11b) are provided with strip hole, described first bolt (13) to be through in the strip hole on the first forearm body (11a) and the first postbrachium body (11b) and to be locked by described first nut (14), thus described first forearm body (11a) and the first postbrachium body (11b) are fixed together.
4. map board holder according to claim 3, it is characterized in that: the first left arm body (12a) that described first horizontal jig arm (12) is distributed by left and right and the first right arm body (12b) are formed, described first left arm body (12a) and the first right arm body (12b) are provided with strip hole, described first bolt (13) to be through in the strip hole on the first left arm body (12a) and the first right arm body (12b) and to be locked by described first nut (14), thus described first left arm body (12a) and the first right arm body (12b) are fixed together.
5. map board holder according to claim 4, it is characterized in that: described second clamping device (2) is made up of length-adjustable second longitudinal jig arm (21), length-adjustable second horizontal jig arm (22) and the second bolt (23) described second longitudinal jig arm (21) and the second horizontal jig arm (22) are fixed together and the second nut (24), and described second longitudinal jig arm (21) and the second horizontal jig arm (22) are arranged vertically mutually.
6. map board holder according to claim 5, it is characterized in that: the second forearm body (21a) that described second longitudinal jig arm (21) is distributed by front and back and the second postbrachium body (21b) are formed, described second forearm body (21a) and the second postbrachium body (21b) are provided with strip hole, described second bolt (23) to be through in the strip hole on the second forearm body (21a) and the second postbrachium body (21b) and to be locked by described second nut (24), thus described second forearm body (21a) and the second postbrachium body (21b) are fixed together.
7. map board holder according to claim 6, it is characterized in that: the second left arm body (22a) that described second horizontal jig arm (22) is distributed by left and right and the second right arm body (22b) are formed, described second left arm body (22a) and the second right arm body (22b) are provided with strip hole, described second bolt (23) to be through in the strip hole on the second left arm body (22a) and the second right arm body (22b) and to be locked by described second nut (24), thus described second left arm body (22a) and the second right arm body (22b) are fixed together.
8. map board holder according to claim 7, it is characterized in that: described articulated mounting (3) is by the first holder (31), second holder (32), with the latch plate (33) of latch, block tongue plate (34), connecting plate (35), be located at the rotating shaft (36) of the first postbrachium body (11b) rear end, and the rotary sleeve (37) being located at the second postbrachium body (21b) rear end is formed, wherein, rotary sleeve (37) rotary sleeve is located on rotating shaft (36), first holder (31) is fixed on described first postbrachium body (11b), second holder (32) is fixed on described second postbrachium body (21b), one end of connecting plate (35) is hinged on the second holder (32), and the other end is hinged on one end of latch plate (33), the other end of latch plate (33) is hinged on the first holder (31), one end of block tongue plate (34) is hinged on connecting plate (35), the other end is stuck on the latch on latch plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844175.0A CN104605625A (en) | 2014-12-25 | 2014-12-25 | Drawing board rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844175.0A CN104605625A (en) | 2014-12-25 | 2014-12-25 | Drawing board rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104605625A true CN104605625A (en) | 2015-05-13 |
Family
ID=53140500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410844175.0A Pending CN104605625A (en) | 2014-12-25 | 2014-12-25 | Drawing board rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104605625A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592285A (en) * | 1983-10-04 | 1986-06-03 | Egli Gordon J | Drawing table |
| CN101737601A (en) * | 2008-11-06 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Fixing device of panel display |
| CN201734159U (en) * | 2010-08-05 | 2011-02-09 | 王腾云 | Angle adjuster of desktop |
| CN202565341U (en) * | 2012-04-10 | 2012-11-28 | 邢思濛 | Portable smart phone bracket |
| CN104473442A (en) * | 2014-12-10 | 2015-04-01 | 上海电机学院 | Stretchable drawing board bracket |
-
2014
- 2014-12-25 CN CN201410844175.0A patent/CN104605625A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592285A (en) * | 1983-10-04 | 1986-06-03 | Egli Gordon J | Drawing table |
| CN101737601A (en) * | 2008-11-06 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Fixing device of panel display |
| CN201734159U (en) * | 2010-08-05 | 2011-02-09 | 王腾云 | Angle adjuster of desktop |
| CN202565341U (en) * | 2012-04-10 | 2012-11-28 | 邢思濛 | Portable smart phone bracket |
| CN104473442A (en) * | 2014-12-10 | 2015-04-01 | 上海电机学院 | Stretchable drawing board bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |