CN204472420U - Easy-to-mount combination easel - Google Patents
Easy-to-mount combination easel Download PDFInfo
- Publication number
- CN204472420U CN204472420U CN201520120209.1U CN201520120209U CN204472420U CN 204472420 U CN204472420 U CN 204472420U CN 201520120209 U CN201520120209 U CN 201520120209U CN 204472420 U CN204472420 U CN 204472420U
- Authority
- CN
- China
- Prior art keywords
- support bar
- side support
- contiguous block
- connecting hole
- bracket
- 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.)
- Expired - Fee Related
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- Tables And Desks Characterized By Structural Shape (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses easy-to-mount combination easel, comprise drawing board bracket, the stake body of bottom, the bottom of bracket is connected with the top of stake body by the first contiguous block, stake body comprises the first support, second support, second contiguous block, in first bracing frame, lower end is provided with the first connecting hole, second contiguous block one end is provided with the 3rd connecting hole, in second support, lower end is provided with the second connecting hole, the second contiguous block other end is provided with the 4th connecting hole, first bracing frame and the second contiguous block are respectively by the first connecting hole, 3rd connecting hole and the first screw hinged, second support and the second contiguous block are respectively by the second connecting hole, 4th connecting hole and the second screw hinged, second support upper end by the 3rd screw and the first contiguous block hinged, second support can swing around the 3rd screw, first support is located at the position between bracket and the second support.The utility model intensity is good, quality light, is convenient to dismounting and carries transport, is particularly suitable for user's use that countryside drawing is drawn.
Description
Technical field
The utility model relates to drawing drawing device technical field, particularly relates to a kind of easy-to-mount combination easel.
Background technology
Drawing draw tool of the prior art, some complex structures, inconvenient dismounting, some quality weigh, are inconvenient to carry, and the mapping worker that especially out using is many and drawing drawing personnel, bring unnecessary burden to user; Also some drawing draw tool, can not easily according to the height situation of user, and the flat conditions of riding position, the gradient of landform regulate its obliquity, user can not comfortable, work easily, reduce comfort, increase the weight of the fatigue strength of user, have impact on the operating efficiency of user.
Utility model content
The purpose of this utility model is exactly the problems referred to above existed for solving prior art, provides a kind of easy-to-mount combination easel; The utility model structure is simple, and by being formed by connecting by aluminium profile member for convenience detach, intensity is good, quality is light, easy to carry and transport, and the scope of application is wide, is particularly suitable for user's use that countryside drawing is drawn.
The technical scheme of the utility model technical solution problem is:
A kind of easy-to-mount combination easel, comprise drawing board bracket, the stake body of bottom, the bottom of described bracket is connected with the top of stake body by the first contiguous block, described stake body comprises the first support, second support, second contiguous block, in described first bracing frame, lower end is provided with the first connecting hole, second contiguous block one end is provided with the 3rd connecting hole, in second support, lower end is provided with the second connecting hole, the second contiguous block other end is provided with the 4th connecting hole, first bracing frame and the second contiguous block are respectively by the first connecting hole, 3rd connecting hole and the first screw hinged, second support and the second contiguous block are respectively by the second connecting hole, 4th connecting hole and the second screw hinged, described second support upper end by the 3rd screw and the first contiguous block hinged, second support can swing around the 3rd screw, described first support is located at the position between bracket and the second support.
Described bracket, the first support, the second support comprise the Left-side support bar, the Right side support bar that be arranged in parallel, described Left-side support bar, Right side support bar are by being connected with Left-side support bar, horizontal brace rod that Right side support bar is vertical, and described Left-side support bar, Right side support bar are connected with the first contiguous block of both sides respectively; Described drawing board contacts with the upper surface of Left-side support bar, Right side support bar.
The horizontal brace rod that described Left-side support bar, Right side support bar are vertical adopts cross section to be the aluminium alloy section structure of square, Left-side support bar, the Right side support bar of described bracket are connected by bolt and aluminium alloy extrusions nut with the first contiguous block of both sides, described nut embeds in the intermediate groove of Left-side support bar, Right side support bar, Left-side support bar, the Right side support bar of described first support are connected by bolt and aluminium alloy extrusions nut with the first contiguous block, and described nut embeds in the intermediate groove of bracket.
The Left-side support bar of described bracket, the first support, Right side support bar along it axially in the contact surface position relative movement of the first contiguous block, to regulate the relative position of the two, fixed by described bolt and aluminium alloy extrusions nut.
Described drawing board can regulate at the upper-lower position of easel.
Upper end, the bottom of described drawing board are spacing respectively by the upper limit position block be connected with bracket, lower position block.
Described upper limit position block, lower position block are connected with bracket respectively by bolt and aluminium alloy extrusions nut, and described nut embeds in the intermediate groove of bracket.
Described first contiguous block, the second contiguous block adopt aluminium sheet, steel plate or engineering plastics to make.
The beneficial effects of the utility model:
1. the utility model structure is simple, and by being formed by connecting by aluminium profile member for convenience detach, intensity is good, quality is light, easy to carry and transport, and the scope of application is wide, is particularly suitable for user's use that countryside drawing is drawn.
2. the utility model can easily according to height situation, the flatness situation of riding position, the gradient of landform of user, regulate its obliquity, make it to be in best angle and position, ensure user can comfortable, work easily, alleviate work fatigue degree, improve the operating efficiency of user.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is using state structural representation;
Fig. 4 is aluminium section bar frame and aluminium section bar nut connecting structure schematic diagram.
Detailed description of the invention
In order to understand the utility model better, explain embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, a kind of easy-to-mount combination easel, comprise drawing board bracket 1, the stake body of bottom, the bottom of described bracket 1 is connected with the top of stake body by the first contiguous block 2, described stake body comprises the first support 3, second support 4, second contiguous block 5, in described first bracing frame 3, lower end is provided with the first connecting hole, second contiguous block 5 one end is provided with the 3rd connecting hole, in second support 4, lower end is provided with the second connecting hole, second contiguous block 5 other end is provided with the 4th connecting hole, first bracing frame 3 and the second contiguous block 5 are respectively by the first connecting hole, 3rd connecting hole and the first screw 6 hinged, second support 4 and the second contiguous block 5 are respectively by the second connecting hole, 4th connecting hole and the second screw 7 hinged, described second support 4 upper end by the 3rd screw 15 and the first contiguous block hinged, second support 4 can swing around the 3rd screw 15, described first support 3 is located at the position between bracket 1 and the second support 4.First contiguous block 2, second contiguous block 5 adopts aluminium sheet or steel plate to make.
Described bracket 1, first support 3, second support 4 comprises the Left-side support bar 18, the Right side support bar 19 that be arranged in parallel, described Left-side support bar 18, Right side support bar 19 are by being connected with Left-side support bar 18, horizontal brace rod 20 that Right side support bar 19 is vertical, and described Left-side support bar 18, Right side support bar 19 are connected with the first contiguous block 2 of both sides respectively; Described drawing board 8 contacts with the upper surface of Left-side support bar 18, Right side support bar 19.
The horizontal brace rod 20 that described Left-side support bar 18, Right side support bar 19 are vertical adopts cross section to be the aluminium alloy section structure of square, Left-side support bar 18, the Right side support bar 19 of described bracket 1 are connected by bolt 11 and aluminium alloy extrusions nut 16 with the first contiguous block 2 of both sides, described nut 16 embeds in the intermediate groove of Left-side support bar 18, Right side support bar 19, Left-side support bar 18, the Right side support bar 19 of described equally the first support 3 are connected by bolt 12 and aluminium alloy extrusions nut with the first contiguous block, and described nut embeds in the intermediate groove of bracket.
The Left-side support bar 18 of described bracket 1, first support 3, Right side support bar 19 along it axially in the contact surface position relative movement of the first contiguous block 2, to regulate the relative position of the two, fixed by described bolt and aluminium alloy extrusions fastening nuts after position suitable.
Described drawing board 8 can be fixed and regulate at the upper-lower position of easel, upper end, the bottom of described drawing board are spacing respectively by upper limit position block 13, lower position block 9, described upper limit position block 13, lower position block 9 are connected with bracket respectively by bolt 10,14 and aluminium alloy extrusions nut 17, and described nut 17 embeds in the intermediate groove of bracket.
According to the work habit of individual and the flat conditions of ground supports during use, regulate the extension elongation of the drawing board bracket 1 on top, and the angle of inclination of the stake body of bottom, by regulating the first screw 6, second screw 7 is at the first support 3, the position of the second support 4, second support 4 swings predetermined angle around the 3rd screw 15, the second contiguous block 5 is made to be in different heeling conditions, ensure the angle position that drawing board is in user and wishes, to meet comfortable angle and the position of individual, thus keep comfortable, suitable position and posture, improve quality and the efficiency of drawing, alleviate the fatigue of work.
By reference to the accompanying drawings the detailed description of the invention of utility model is described although above-mentioned; but the restriction not to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (8)
1. an easy-to-mount combination easel, comprise drawing board bracket, the stake body of bottom, it is characterized in that, the bottom of described bracket is connected with the top of stake body by the first contiguous block, described stake body comprises the first support, second support, second contiguous block, in described first bracing frame, lower end is provided with the first connecting hole, second contiguous block one end is provided with the 3rd connecting hole, in second support, lower end is provided with the second connecting hole, the second contiguous block other end is provided with the 4th connecting hole, first bracing frame and the second contiguous block are respectively by the first connecting hole, 3rd connecting hole and the first screw hinged, second support and the second contiguous block are respectively by the second connecting hole, 4th connecting hole and the second screw hinged, described second support upper end by the 3rd screw and the first contiguous block hinged, second support can swing around the 3rd screw, described first support is located at the position between bracket and the second support.
2. easy-to-mount combination easel as claimed in claim 1, it is characterized in that, described bracket, the first support, the second support comprise the Left-side support bar, the Right side support bar that be arranged in parallel, described Left-side support bar, Right side support bar are by being connected with Left-side support bar, horizontal brace rod that Right side support bar is vertical, and described Left-side support bar, Right side support bar are connected with the first contiguous block of both sides respectively; Described drawing board contacts with the upper surface of Left-side support bar, Right side support bar.
3. easy-to-mount combination easel as claimed in claim 2, it is characterized in that, described Left-side support bar, the horizontal brace rod that Right side support bar is vertical adopts cross section to be the aluminium alloy section structure of square, the Left-side support bar of described bracket, Right side support bar is connected by bolt and aluminium alloy extrusions nut with the first contiguous block of both sides, described nut embeds Left-side support bar, in the intermediate groove of Right side support bar, the Left-side support bar of described first support, Right side support bar is connected by bolt and aluminium alloy extrusions nut with the first contiguous block, described nut embeds in the intermediate groove of bracket.
4. the easy-to-mount combination easel as described in claim 2 or 3, it is characterized in that, the Left-side support bar of described bracket, the first support, Right side support bar along it axially in the contact surface position relative movement of the first contiguous block, to regulate the relative position of the two, fixed by described bolt and aluminium alloy extrusions nut.
5. easy-to-mount combination easel as claimed in claim 1, is characterized in that, described drawing board can regulate at the upper-lower position of easel.
6. easy-to-mount combination easel as claimed in claim 5, is characterized in that, upper end, the bottom of described drawing board are spacing respectively by the upper limit position block be connected with bracket, lower position block.
7. easy-to-mount combination easel as claimed in claim 6, is characterized in that, described upper limit position block, lower position block are connected with bracket respectively by bolt and aluminium alloy extrusions nut, and described nut embeds in the intermediate groove of bracket.
8. easy-to-mount combination easel as claimed in claim 1, is characterized in that, described first contiguous block, the second contiguous block adopt aluminium sheet or steel plate to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120209.1U CN204472420U (en) | 2015-02-28 | 2015-02-28 | Easy-to-mount combination easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120209.1U CN204472420U (en) | 2015-02-28 | 2015-02-28 | Easy-to-mount combination easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472420U true CN204472420U (en) | 2015-07-15 |
Family
ID=53628205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120209.1U Expired - Fee Related CN204472420U (en) | 2015-02-28 | 2015-02-28 | Easy-to-mount combination easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626873A (en) * | 2015-02-28 | 2015-05-20 | 济南大学 | Easy-to-disassemble combined easel |
-
2015
- 2015-02-28 CN CN201520120209.1U patent/CN204472420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626873A (en) * | 2015-02-28 | 2015-05-20 | 济南大学 | Easy-to-disassemble combined easel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |