CN207902005U - A kind of novel easel fixing device - Google Patents
A kind of novel easel fixing device Download PDFInfo
- Publication number
- CN207902005U CN207902005U CN201820315372.7U CN201820315372U CN207902005U CN 207902005 U CN207902005 U CN 207902005U CN 201820315372 U CN201820315372 U CN 201820315372U CN 207902005 U CN207902005 U CN 207902005U
- Authority
- CN
- China
- Prior art keywords
- easel
- fixing sleeve
- connection
- drawing board
- pressure pin
- 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
Links
Abstract
A kind of novel easel fixing device, including easel strut, upper beam, easel pillar, drawing board pressure pin, bottom end rail, supporting linkage, easel supporting rod, upper beam both sides connection easel strut top, bottom end rail both sides connect easel strut lower part, easel strut is symmetrical arranged, easel post top portion connects upper beam, easel posts bottom connects bottom end rail, drawing board pressure pin both sides connect easel strut by ring screw, drawing board pressure pin slides on easel strut, the lower fixing sleeve of connection in the middle part of drawing board pressure pin, the lower fixing sleeve is embedded in drawing board pressure pin, connection easel pillar lower part inside lower fixing sleeve, lower fixing sleeve slides on easel pillar, easel pillar lower part has lower dovetail chute, there are lower dovetail tangs inside lower fixing sleeve, the lower dovetail tangs are adapted with lower dovetail chute, the lower lower dovetail chute of dovetail tangs connection.
Description
Technical field
The utility model is related to easel field more particularly to a kind of novel easel fixing devices.
Background technology
In easel in use, since easel overall structure is unreasonable, make drawing board pressure pin in easel strut when in use and
Be unable to Stable sliding or easel on easel pillar often to will appear loosely, drawing board caused to be fallen from easel, to user with
It is inconvenient to come.
Utility model content
The utility model is directed to deficiencies of the prior art, and it is solid to provide a kind of a kind of novel easel reasonable for structure
Determine device.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of novel easel fixing device, including easel strut, upper beam, easel pillar, drawing board pressure pin, bottom end rail, branch
Connecting rod, easel supporting rod are supportted, upper beam both sides connection easel strut top, bottom end rail both sides connect under easel strut
Portion, easel strut are symmetrical arranged, and easel post top portion connects upper beam, and easel posts bottom connects bottom end rail, drawing board pressure pin two
Side connects easel strut by ring screw, and drawing board pressure pin slides on easel strut, the lower fixing sleeve of connection in the middle part of drawing board pressure pin,
The lower fixing sleeve is embedded in drawing board pressure pin, and connection easel pillar lower part inside lower fixing sleeve, lower fixing sleeve is on easel pillar
Sliding, easel pillar lower part have lower dovetail chute, have lower dovetail tangs inside lower fixing sleeve, the lower dovetail tangs are under
Dovetail chute is adapted, the lower lower dovetail chute of dovetail tangs connection, the upper fixing sleeve of easel column upper section connection, fixed set
Slided on easel pillar, easel column upper section has upper dovetail chute, has upper dovetail tangs inside upper fixing sleeve, it is described on
Dovetail tangs are adapted with upper dovetail chute, the upper upper dovetail chute of dovetail tangs connection, the upper lower fixing sleeve of fixing sleeve lower part connection
Top, the upper fixing sleeve lower part of fixed inserted block top connection, fixed inserted block lower part connect drawing board pressure pin, and upper fixing sleeve both sides connection is solid
Determine engaging lug, the ear that is fixedly connected is symmetrical arranged.
The ear that is fixedly connected connects oblique connecting rods top by fixing bolt, and the oblique connecting rods lower part passes through fixed spiral shell
It tethers and connects the ear top that is located by connecting, be located by connecting ear lower part connection drawing board pressure pin, has engaging lug, engaging lug logical on the right side of upper beam
Connection shaft connection easel supporting rod top is crossed, easel supporting rod rotates in connection shaft, and picture is connected on the left of supporting linkage
Post setting, supporting linkage right side connect easel supporting rod.
Advantageous effect：
Upper dovetail tangs, upper dovetail chute, lower dovetail chute, lower dovetail tangs mutual cooperation under, make easel pillar
It is connect with upper fixing sleeve, lower fixing sleeve closer, makes fixing sleeve, lower the fixing sleeve Stable sliding on easel pillar, make whole
Body more reasonable structure, while under the mutual cooperation for being fixedly connected with ear, oblique connecting rods, the ear that is located by connecting, fixing bolt, to upper solid
Fixed set plays connection function with drawing board pressure pin, so that drawing board pressure pin is connect with upper fixing sleeve more firm, overall structure is made more to close
Reason.
Description of the drawings
Fig. 1 is a kind of novel easel fixing device partial enlarged view described in the utility model.
Fig. 2 is a kind of novel easel fixing device partial sectional view described in the utility model.
Fig. 3 is a kind of novel easel fixture structure front view described in the utility model.
Fig. 4 is a kind of novel easel fixture structure side view described in the utility model.
Specific implementation mode
The utility model is described in further detail below according to drawings and examples：
A kind of novel easel fixing device, including easel strut 01, upper beam 02, easel pillar 03, drawing board pressure pin 04, under
Crossbeam 05, supporting linkage 06, easel supporting rod 09,02 both sides of the upper beam connect 01 top of easel strut, bottom end rail 05
Both sides connect 01 lower part of easel strut, and easel strut 01 is symmetrical arranged, and 03 top of easel pillar connects upper beam 02, easel pillar
03 bottom connects bottom end rail 05, and 04 both sides of drawing board pressure pin connect easel strut 01 by ring screw 07, and drawing board pressure pin 04 is being drawn
It being slided on frame strut 01, the lower fixing sleeve 15 of 04 middle part connection of drawing board pressure pin, the lower fixing sleeve 15 is embedded in drawing board pressure pin 04, under
15 inside connection easel pillar of fixing sleeve, 03 lower part, lower fixing sleeve 15 slide on easel pillar 03,03 lower part of easel pillar tool
There are lower dovetail chute 19,15 inside of lower fixing sleeve that there is lower dovetail tangs 20, the lower dovetail tangs 20 and lower dovetail chute 19
It is adapted, the lower lower dovetail chute 19 of the connection of dovetail tangs 20, the upper fixing sleeve 10 of 03 top of easel pillar connection, fixed set
10 slide on easel pillar 03, and there is upper dovetail chute 18,10 inside of upper fixing sleeve to have upper dovetail on easel pillar 03 top
Protrusion 17, the upper dovetail tangs 17 are adapted with upper dovetail chute 18, the upper dovetail chute 18 of the connection of upper dovetail tangs 17, upper solid
Surely lower 15 top of fixing sleeve of 10 lower parts connection, upper 10 lower part of fixing sleeve of 14 top of fixed inserted block connection, 14 lower part of fixed inserted block are covered
Drawing board pressure pin 04 is connected, 10 both sides of upper fixing sleeve are connected and fixed engaging lug 11, and the ear 11 that is fixedly connected is symmetrical arranged.
The ear 11 that is fixedly connected connects 12 top of oblique connecting rods by fixing bolt 16, and 12 lower part of the oblique connecting rods is logical
It crosses fixing bolt 16 and connects 13 top of ear that is located by connecting, be located by connecting 13 lower part of ear connection drawing board pressure pin 04,02 right side of upper beam
With engaging lug, engaging lug connects 09 top of easel supporting rod by connecting shaft 21, and easel supporting rod 09 is in connection shaft 21
Upper rotation, 06 left side connection easel pillar 03 of supporting linkage, 06 right side connection easel supporting rod 09 of supporting linkage.
Upper dovetail tangs 17, upper dovetail chute 18, lower dovetail chute 19, lower dovetail tangs 20 mutual cooperation under, make
Easel pillar 03 connect closer with upper fixing sleeve 10, lower fixing sleeve 15, makes fixing sleeve 10, lower fixing sleeve 15 in easel branch
Stable sliding on column 03 keeps overall structure more reasonable, while being fixedly connected with ear 11, oblique connecting rods 12, the ear 13 that is located by connecting, consolidating
Under the mutual cooperation for determining bolt 16, connection function is played to upper fixing sleeve 10 and drawing board pressure pin 04, make drawing board pressure pin 04 with it is upper
Fixing sleeve 10 connects more firm, keeps overall structure more reasonable.
Claims (2)
1. a kind of novel easel fixing device, it is characterized in that:Including easel strut, upper beam, easel pillar, drawing board pressure pin, under
Crossbeam, supporting linkage, easel supporting rod, upper beam both sides connection easel strut top, bottom end rail both sides connect easel
Strut lower part, easel strut are symmetrical arranged, and easel post top portion connects upper beam, and easel posts bottom connects bottom end rail, drawing board
Pressure pin both sides connect easel strut by ring screw, and drawing board pressure pin slides on easel strut, in the middle part of drawing board pressure pin under connection
Fixing sleeve, the lower fixing sleeve are embedded in drawing board pressure pin, and connection easel pillar lower part inside lower fixing sleeve, lower fixing sleeve is in easel
It is slided on pillar, easel pillar lower part has lower dovetail chute, has lower dovetail tangs, the lower dovetail convex inside lower fixing sleeve
Rise and be adapted with lower dovetail chute, the lower dovetail chute of lower dovetail tangs connection, the upper fixing sleeve of easel column upper section connection, it is described on
Fixing sleeve slides on easel pillar, and easel column upper section has upper dovetail chute, has upper dovetail tangs inside upper fixing sleeve,
The upper dovetail tangs are adapted with upper dovetail chute, the upper upper dovetail chute of dovetail tangs connection, under upper fixing sleeve lower part connection
Fixing sleeve top, the upper fixing sleeve lower part of fixed inserted block top connection, fixed inserted block lower part connects drawing board pressure pin, upper fixing sleeve both sides
It is connected and fixed engaging lug, the ear that is fixedly connected is symmetrical arranged.
2. a kind of novel easel fixing device according to claim 1, it is characterized in that:The ear that is fixedly connected passes through admittedly
Surely it is bolted oblique connecting rods top, the oblique connecting rods lower part connects the ear top that is located by connecting by fixing bolt, and positioning connects
Lug lower part connects drawing board pressure pin, and there is engaging lug, engaging lug to be connected on easel supporting rod by connecting shaft on the right side of upper beam
Portion, easel supporting rod rotate in connection shaft, and easel pillar is connected on the left of supporting linkage, picture is connected on the right side of supporting linkage
Frame supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315372.7U CN207902005U (en) | 2018-03-08 | 2018-03-08 | A kind of novel easel fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315372.7U CN207902005U (en) | 2018-03-08 | 2018-03-08 | A kind of novel easel fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207902005U true CN207902005U (en) | 2018-09-25 |
Family
ID=63558763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315372.7U Expired - Fee Related CN207902005U (en) | 2018-03-08 | 2018-03-08 | A kind of novel easel fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207902005U (en) |
-
2018
- 2018-03-08 CN CN201820315372.7U patent/CN207902005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190308 |