CN209547400U - Map board holder is used in a kind of design of power planning - Google Patents
Map board holder is used in a kind of design of power planning Download PDFInfo
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- CN209547400U CN209547400U CN201822198016.4U CN201822198016U CN209547400U CN 209547400 U CN209547400 U CN 209547400U CN 201822198016 U CN201822198016 U CN 201822198016U CN 209547400 U CN209547400 U CN 209547400U
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- fixed plate
- drawing board
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- board
- support plate
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Abstract
The utility model relates to a kind of power planning design map board holders, it is related to the technical field of drawing appurtenance, solving different users has different drawing habits, some likes horizontal positioned drawing board and draws, some is liked tiltedly placing drawing board drawing, and existing map board holder can only be horizontally arranged drawing board, can not be suitable for all users the problem of comprising drawing board, fixed plate, support plate；Drive-connecting shaft is integrally formed on two bearing surfaces of fixed plate and support plate, two pillars being arranged in two support plates respectively are also integrally formed on two bearing surfaces of fixed plate and support plate, the slippage slot that simultaneously rotational slip is worn for pillar is offered in two support plates, slippage slot, in being arranged concentrically, is threaded with lock nut with drive-connecting shaft on pillar.There is the utility model the tilt angle of drawing board and fixed plate to be able to carry out adjusting, and be locked by lock nut, to be suitable for the different habits of different users, improve the effect of the scope of application of map board holder.
Description
Technical field
The utility model relates to the technical fields for appurtenance of drawing, more particularly, to a kind of power planning design chart board
Frame.
Background technique
In power planning design, it usually needs draw power planning figure on drawing with pencil.
Existing power planning figure is usually drawing to be pasted on drawing board, then drawing board is placed in map board holder when drawing
On, then expansion is drawn.
Prior art among the above has the following deficiencies: that different users has different drawing habits, some happinesses
Vigorously horizontal positioned drawing board is drawn, and some is liked tiltedly placing drawing board drawing, and existing map board holder can only be horizontally arranged drawing board, can not
Suitable for all users.
Utility model content
The purpose of the utility model is to provide a kind of power planning design map board holder, the tilt angles of drawing board and fixed plate
It is able to carry out adjusting, and is locked by lock nut, to be suitable for the different habits of different users, improves map board holder
The scope of application.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of power planning design map board holder, including for fixing drawing drawing board, be set to drawing board downside and use
In fixed drawing board fixed plate, be symmetrically disposed on the two sides of fixed plate and be used to support the support plate of fixed plate；
Integrally be provided in the fixed plate and two bearing surfaces of support plate it is vertical be arranged in two support plates and with
It is worn respectively there are two being also wholely set on two bearing surfaces of the drive-connecting shaft of support plate rotation connection, the fixed plate and support plate
Pillar in two support plates is offered in two support plates and is worn for pillar and rotational slip is to adjust drawing board and solid
The slippage slot of the tilt angle of fixed board, the slippage slot, in being arranged concentrically, are threaded on the pillar and are used for drive-connecting shaft
Support plate is compressed with the lock nut of locking fixed plate.
By using above-mentioned technical proposal, the tilt angle of drawing board and fixed plate is enable to pass through the cunning of pillar and slippage slot
Shifting is adjusted, and is locked by lock nut, to be suitable for the different habits of different users, improves map board holder
The scope of application.
The utility model is further arranged to: being arranged with and is held for hand to rotate the plum of lock nut in the lock nut
Flower handle.
By using above-mentioned technical proposal, the setting of plum blossom handle increases the gripping area of lock nut, is easy to use
Person holds to control lock nut rotation, without using other tools, improves the service efficiency of lock nut.
The utility model is further arranged to: the plum blossom handle is provided with far from the side of support plate is used to indicate locking
The direction block of nut rotation direction.
By using above-mentioned technical proposal, it is directed toward the setting of block, indicate lock nut screws direction, convenient for users to
Spin locking nut is compressed to support plate or is released the compression to support plate, improves the service efficiency of lock nut.
The utility model is further arranged to: the drawing board is wholely set vertical with drawing board close to the side of fixed plate
Rotational Cylindrical, the Rotational Cylindrical are located at the center of drawing board, offer at the center of the fixed plate and be inserted and rotated for Rotational Cylindrical
Jack.
By using above-mentioned technical proposal, drawing board is set by the grafting of Rotational Cylindrical and jack to be placed in fixed plate enterprising
It exercises and uses, and drawing board is rotated by the rotation of Rotational Cylindrical and jack and improves and draws to facilitate the lines for drawing certain particular/special requirements
The efficiency of system.
The utility model is further arranged to: being threaded with and is successively arranged in admittedly on the opposite corner angle of the two of the drawing board
The guidance screw of drawing board rotation is guided on fixed board and drawing board, is offered in the fixed plate and is worn sliding for guidance screw to draw
Lead the arc groove of drawing board rotation.
By using above-mentioned technical proposal, drawing board is made to be not easy to fall from fixed plate when in use, improves drawing board use
When stability；Drawing board is set to be rotated under the guidance of guidance screw and arc groove simultaneously, when improving drawing board rotation
Stability.
The utility model is further arranged to: being arranged with one end on the guidance screw and is abutted the other end with fixed plate and draw
The compressed spring that the screw head of guide screw nail abuts.
By using above-mentioned technical proposal, the setting of compressed spring makes drawing board and fixed plate be in impaction state always, makes
When drawing, drawing board is not susceptible to rotate user, improves stability when drawing board uses.
The utility model is further arranged to: the side of the drawing board, which is also wholely set, to be held for hand to rotate drawing board
Hold column.
By using above-mentioned technical proposal, the setting of column is held, the gripping area of drawing board is increased, is user-friendly for
It holds, to rotate drawing board, improves the efficiency of drawing board rotation.
The utility model is further arranged to: described to hold the pull ring for being equipped on column and holding for hand.
By using above-mentioned technical proposal, the setting of pull ring had both facilitated drawing board to carry out suspension placement when not in use, simultaneously
The gripping panel for increasing drawing board, is user-friendly for holding, and to rotate drawing board, improves the rotational efficienty of drawing board.
The utility model is further arranged to: the support plate is provided with far from the side of fixed plate for connecting two supports
The bottom plate of plate, two support plates are integrally provided with dovetails far from the side of fixed plate, and the bottom plate is close to support plate
Side offers the dovetail groove for dovetails sliding clamping.
By using above-mentioned technical proposal, enable bottom plate and support plate by the sliding of dovetails and dovetail groove be clamped into
Row connection, increases the intensity of support plate, keeps map board holder more stable when in use.
In conclusion the advantageous effects of the utility model are as follows:
1. the tilt angle of drawing board and fixed plate is able to carry out adjusting, and is locked by lock nut, to be suitable for
The different habits of different users, improve the scope of application of map board holder；
2. the setting of compressed spring makes drawing board and fixed plate be in impaction state always, make user when drawing, drawing board
It is not susceptible to rotate, improves stability when drawing board uses；
3. bottom plate is enable to be attached with support plate by the sliding clamping of dovetails and dovetail groove, support plate is increased
Intensity, keep map board holder more stable when in use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of power planning design map board holder of the utility model.
Fig. 2 is the enlarged drawing in the portion A in Fig. 1.
Fig. 3 is drawing board and fixed plate, the perspective view of the explosion for guiding screw, compressed spring.
Fig. 4 is the perspective view of the explosion of support plate and bottom plate.
In figure, 1, drawing board；2, fixed plate；3, support plate；4, drive-connecting shaft；5, pillar；6, slippage slot；7, lock nut；8,
Plum blossom handle；9, it is directed toward block；10, Rotational Cylindrical；11, jack；12, screw is guided；13, arc groove；14, compressed spring；15, it holds
Column；16, pull ring；17, bottom plate；18, dovetails；19, dovetail groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-4.
It referring to Fig.1, is a kind of power planning design map board holder disclosed by the utility model, including for fixing drawing
Drawing board 1, the downside set on drawing board 1 and fixed plate 2 for fixing drawing board 1 are symmetrically set in the two sides of fixed plate 2 and are used to support
The support plate 3 of fixed plate 2；It is integrally formed with drive-connecting shaft 4 on fixed plate 2 and 3 liang of bearing surfaces of support plate, drive-connecting shaft 4 is vertically to remote
Side from fixed plate 2 extends, two drive-connecting shafts 4 in being arranged concentrically, drive-connecting shaft 4 be arranged in two support plates 3 and with support
Plate 3 is rotatablely connected.
Referring to Fig.1,2, it is also integrally formed with pillar 5 respectively on fixed plate 2 and 3 liang of bearing surfaces of support plate, pillar 5 is vertically to remote
Side from fixed plate 2 extends, and pillar 5 is located at side of the fixed plate 2 far from drive-connecting shaft 4, and two pillars 5 are propped up in being arranged concentrically
Slippage slot 6 is offered on fagging 3, the arc-shaped setting of slippage slot 6, slippage slot 6 is with drive-connecting shaft 4 in being arranged concentrically, and slippage slot 6 is for convex
Column 5 wears sliding, so that drawing board 1 and the tilt angle of fixed plate 2 can be adjusted around drive-connecting shaft 4；Pillar 5 is far from fixed plate
2 one end is also threaded with lock nut 7, lock nut 7 for compressing support plate 3, with to adjust the fixed plate 2 completed into
Row locking；Plum blossom handle 8 is also arranged in lock nut 7, plum blossom handle 8 is held for hand to rotate lock nut 7, without making
With spanner, plum blossom handle 8 is also protruding on the end face far from support plate 3 is directed toward block 9, is directed toward the setting of the arc-shaped arrow of block 9, is directed toward
What block 9 was used to indicate lock nut 7 screws direction.
Referring to Fig.1,3, the downside of drawing board 1 is also integrally formed with Rotational Cylindrical 10, and Rotational Cylindrical 10 is vertically to close to the one of fixed plate 2
Side extends, and Rotational Cylindrical 10 is located at the center of drawing board 1, jack 11 is offered at the center of fixed plate 2, jack 11 is for Rotational Cylindrical 10
Grafting rotation, so that drawing board 1 is not easy to fall off from fixed plate 2 and be rotatablely connected with fixed plate 2；Screw thread is gone back in the downside of fixed plate 2
It is connected at least one guidance screw 12, guidance screw 12 is successively arranged on fixed plate 2 and drawing board 1 and connects with 1 screw thread of drawing board
It connects, arc groove 13 is also provided in fixed plate 2, arc groove 13 is with jack 11 in being arranged concentrically, and arc groove 13 is for guiding screw 12
Sliding is worn, to guide drawing board 1 to rotate around Rotational Cylindrical 10, adjusts the tilt angle of drawing board 1；Pressure is also arranged on guidance screw 12
Contracting spring 14, one end of compressed spring 14 abuts the other end with the screw head of screw and abuts with the downside of fixed plate 2, to drive picture
Plate 1 is fixed plate 2, and drawing board 1 is made to be not susceptible to rotate when in use.
The upside of drawing board 1, which is also integrally formed with, holds column 15, holds column 15 and is located at drawing board 1 close to an edge, holds column 15
Pull ring 16 is worn, pull ring 16 is held for hand, to facilitate rotation drawing board 1, adjusts the tilt angle of drawing board 1.
Referring to Fig. 4, the lower end of support plate 3 is additionally provided with bottom plate 17, and the lower end of support plate 3 is integrally formed with dovetails 18, dovetail
Block 18 is arranged along the lower edge of support plate 3, and the upside of bottom plate 17 is opened up there are two dovetail groove 19, and dovetail groove 19 is sliding for dovetails 18
Clamping is moved, bottom plate 17 is installed on to the lower end of two support plates 3, connects two support plates 3.
The implementation principle of the present embodiment are as follows: user can be adjusted and be fixed by the rotational slip of pillar 5 and slippage slot 6
The tilt angle of plate 2 and drawing board 1, and lock nut 7 is screwed by plum blossom handle 8 and compresses support plate 3 to the locking of fixed plate 2, also
The tilt angle that drawing board 1 adjusts drawing board 1 can be rotated, to adapt to the different use habits of different users, and can basis
The drafting of different figures needs to adjust the tilt angle of drawing board 1.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of power planning design map board holder, it is characterised in that: including for fixing drawing drawing board (1), be set to picture
The downside of plate (1) and fixed plate (2) for fixing drawing board (1) are symmetrically disposed on the two sides of fixed plate (2) and are used to support solid
The support plate (3) of fixed board (2)；
Vertical be arranged on two support plates (3) is integrally provided on the fixed plate (2) and two bearing surfaces of support plate (3)
And the drive-connecting shaft (4) with support plate (3) rotation connection, it also integrally sets on the fixed plate (2) and two bearing surfaces of support plate (3)
It sets there are two pillar (5) on two support plates (3) is arranged in, offers on two support plates (3) and worn for pillar (5)
And rotational slip is to adjust the slippage slot (6) of the tilt angle of drawing board (1) and fixed plate (2), the slippage slot (6) and drive-connecting shaft
(4) it in being arranged concentrically, is threaded on the pillar (5) for compressing support plate (3) with the locking spiral shell of locking fixed plate (2)
Female (7).
2. a kind of power planning design map board holder according to claim 1, it is characterised in that: the lock nut (7)
On be arranged with and held for hand to rotate the plum blossom handle (8) of lock nut (7).
3. a kind of power planning design map board holder according to claim 2, it is characterised in that: the plum blossom handle (8)
Side far from support plate (3) is provided with the direction block (9) for being used to indicate lock nut (7) rotation direction.
4. a kind of power planning design map board holder according to claim 1, it is characterised in that: the drawing board (1) is close
The side of fixed plate (2) is wholely set the Rotational Cylindrical vertical with drawing board (1) (10), and the Rotational Cylindrical (10) is located at drawing board (1)
Center at, the jack (11) being inserted and rotated for Rotational Cylindrical (10) is offered at the center of the fixed plate (2).
5. a kind of power planning design map board holder according to claim 4, it is characterised in that: the two of the drawing board (1)
The guidance spiral shell being successively arranged on fixed plate (2) and drawing board (1) to guide drawing board (1) to rotate is threaded on corner angle
It follows closely (12), the arc groove for wearing sliding for guidance screw (12) to guide drawing board (1) to rotate is offered on the fixed plate (2)
(13).
6. a kind of power planning design map board holder according to claim 5, it is characterised in that: the guidance screw (12)
On be arranged with one end abutted with fixed plate (2) other end with guide the compressed spring (14) that abuts of screw head of screw (12).
7. a kind of power planning design map board holder according to claim 1, it is characterised in that: the one of the drawing board (1)
Side, which is also wholely set, to be held for hand to rotate the gripping column (15) of drawing board (1).
8. a kind of power planning design map board holder according to claim 7, it is characterised in that: on the gripping column (15)
It is equipped with the pull ring (16) held for hand.
9. a kind of power planning design map board holder according to claim 1, it is characterised in that: the support plate (3) is remote
Side from fixed plate (2) is provided with the bottom plate (17) for connecting two support plates (3), and two support plates (3) are far from fixed
The side of plate (2) is integrally provided with dovetails (18), and the bottom plate (17) offers close to the side of support plate (3) for dovetail
The dovetail groove (19) of block (18) sliding clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198016.4U CN209547400U (en) | 2018-12-25 | 2018-12-25 | Map board holder is used in a kind of design of power planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198016.4U CN209547400U (en) | 2018-12-25 | 2018-12-25 | Map board holder is used in a kind of design of power planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209547400U true CN209547400U (en) | 2019-10-29 |
Family
ID=68304810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822198016.4U Active CN209547400U (en) | 2018-12-25 | 2018-12-25 | Map board holder is used in a kind of design of power planning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209547400U (en) |
-
2018
- 2018-12-25 CN CN201822198016.4U patent/CN209547400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710032 room e, floor 8, Xingqing garden, No. 98, Xingqing Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Chenrui Construction Engineering Co., Ltd Address before: 710001 Jinxin International Building 508, 99 Ping Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: Xi'an Chenrui Construction Engineering Co.,Ltd. |