CN215751636U - Pneumatic type english four-wire three-grid setting-out device - Google Patents
Pneumatic type english four-wire three-grid setting-out device Download PDFInfo
- Publication number
- CN215751636U CN215751636U CN202121797473.0U CN202121797473U CN215751636U CN 215751636 U CN215751636 U CN 215751636U CN 202121797473 U CN202121797473 U CN 202121797473U CN 215751636 U CN215751636 U CN 215751636U
- Authority
- CN
- China
- Prior art keywords
- box
- plate
- installation
- fixedly installed
- line
- 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.)
- Active
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a pneumatic English four-line three-grid line drawing device which comprises an installation frame, wherein a lead screw is sleeved inside the installation frame, an installation plate is fixedly installed on the front surface of a moving block, a sliding plate is slidably installed inside the installation plate, an installation box is fixedly installed on one side of the sliding plate, a connecting plate is sleeved inside the installation box, a line drawing box is fixedly installed on one side of the connecting plate, clamping grooves are formed in the top and the bottom of the installation box respectively, clamping blocks are sleeved on the top and the bottom of the connecting plate respectively, pull rods are fixedly installed on the opposite sides of the two clamping blocks respectively, a reset spring is sleeved on the outer portion, close to one end of each clamping block, of each pull rod, and a chalk groove is formed in the line drawing box. Through lead screw, movable block, mounting panel, mounting box, connecting plate, drawing line box, draw-in groove, fixture block, pull rod and reset spring who sets up, the device has replaced the mode of the manual setting-out of mr, can guarantee moreover that the interval size between the three check of four-wire drawn is the same, and convenient to use has saved mr's teaching time.
Description
Technical Field
The utility model belongs to the technical field of English teaching, and particularly relates to a pneumatic English four-line three-grid line drawing device.
Background
At present, English is a universal international language all over the world, and the teaching of English is including writing, reading, each part such as hearing, and in the English teaching, the beginning is all to begin to learn from the letter, but the letter divide into case and case, and shared check size is also different, so teacher can draw three check of four-wire with the ruler on the blackboard at teaching in-process, then begins the teaching again.
The current mode of drawing three check of four-wire in the blackboard is owing to all go on with the ruler through the mr, and a straight line can only be drawn to the single, and the four-wire check that draws moreover is not of uniform size, and is very inconvenient, and has wasted a large amount of time.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a pneumatic English four-line three-grid line drawing device, which solves the problems that a teacher can only draw one straight line at a time, and the four drawn lines are different in grid spacing, so that the drawing is very inconvenient and a large amount of time is wasted.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a three check setting-out devices of pneumatic type english four-wire, includes the installation frame, the lead screw has been cup jointed to the inside of installation frame, one side fixed mounting of lead screw has driving motor, the outside threaded connection of lead screw has the movable block, the positive fixed mounting of movable block has the mounting panel, the inside slidable mounting of mounting panel has the sliding plate, one side fixed mounting of sliding plate has the mounting box, the connecting plate has been cup jointed to the inside of mounting box, one side fixed mounting of connecting plate has the drawing box, the draw-in groove has all been seted up to the top and the bottom of mounting box, the fixture block, two have all been cup jointed to the top and the bottom of connecting plate the equal fixed mounting in opposite side of fixture block has the pull rod, reset spring has been cup jointed to the outside that the pull rod is close to fixture block one end, the chalk groove has been seted up to the inside of drawing box.
Preferably, the clamping groove is matched with the specification and the size of the clamping block.
Through adopting above-mentioned technical scheme, the advantage lies in, guarantees inside the fixture block can insert the draw-in groove, and then accomplishes the fixed to the connecting plate.
Preferably, the inner wall of the chalk groove is fixedly provided with an extrusion spring, and one side of the extrusion spring is fixedly provided with a push block.
By adopting the technical scheme, the chalk pressing device has the advantages that the chalk pressing device pushes the chalk through the arranged extruding spring and the pushing block, so that the chalk is attached to the blackboard.
Preferably, the mounting plate is internally provided with a sliding groove, the sliding plate is slidably mounted in the sliding groove, the front bottom of the mounting plate is fixedly provided with an air cylinder, and the top of the air cylinder is fixedly connected with the sliding plate.
Through adopting above-mentioned technical scheme, the advantage lies in, through cylinder and the spout that sets up, when needing to highly adjust drawing line box, starts the cylinder, and the cylinder drives the sliding plate and reciprocates in the inside of spout, and the height of drawing line box is just adjusted, has further satisfied teacher's user demand.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the lead screw that sets up, the movable block, the mounting panel, the mounting box, the connecting plate, draw-line box, the draw-in groove, the fixture block, pull rod and reset spring, after the chalk is put into to chalk inslot portion in the setting-out box, install the setting-out box in the mounting box again, then utilize driving motor alright with control in making the setting-out box, carry out the automatic setting-out on the blackboard, the device has replaced the mode of the manual setting-out of mr, and the interval size between the three check of four-wire that can guarantee to draw out is the same, convenient to use, teacher's teaching time has been saved.
2. Through the cylinder and the spout that set up, when needing highly adjusting drawing the line box, start the cylinder, the cylinder drives the sliding plate and reciprocates in the inside of spout, and the height of drawing the line box is just adjusted, has further satisfied teacher's user demand.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a side sectional view of the mounting box and the connecting plate of the present invention;
fig. 3 is a schematic side sectional view of the marking box of the present invention.
In the figure: 1. a mounting frame; 2. a screw rod; 3. a drive motor; 4. a moving block; 5. mounting a plate; 6. a chute; 7. a sliding plate; 8. mounting a box; 9. a connecting plate; 10. a line drawing box; 11. a card slot; 12. a clamping block; 13. a pull rod; 14. a return spring; 15. a chalk groove; 16. a compression spring; 17. a push block; 18. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a pneumatic English four-line three-grid line drawing device comprises an installation frame 1, a lead screw 2 is sleeved inside the installation frame 1, a driving motor 3 is fixedly installed on one side of the lead screw 2, a moving block 4 is connected to the outer portion of the lead screw 2 through threads, an installation plate 5 is fixedly installed on the front face of the moving block 4, a sliding plate 7 is slidably installed inside the installation plate 5, an installation box 8 is fixedly installed on one side of the sliding plate 7, a connection plate 9 is sleeved inside the installation box 8, a line drawing box 10 is fixedly installed on one side of the connection plate 9, clamping grooves 11 are formed in the top and the bottom of the installation box 8, clamping blocks 12 are sleeved on the top and the bottom of the connection plate 9, the clamping grooves 11 are matched with the specification and the size of the clamping blocks 12, pull rods 13 are fixedly installed on the opposite sides of the two clamping blocks 12, a reset spring 14 is sleeved on the outer portion, close to one end of each clamping block 12, a chalk groove 15 is formed inside the line drawing box 10, an extrusion spring 16 is fixedly arranged on the inner wall of the chalk groove 15, and a push block 17 is fixedly arranged on one side of the extrusion spring 16.
In the embodiment, chalk is put in the chalk groove 15, then the painting line box 10 is installed in the sliding plate 7, when the painting line box 10 is installed, firstly, two pull rods 13 are pulled inwards, the two pull rods 13 drive two clamping blocks 12 to move inwards relatively, the reset spring 14 is compressed at the moment, then, the connecting plate 9 is put in the installation box 8 until the connecting plate 9 is contacted with the inner wall of the installation box 8 and can not move, at the moment, the pull rods 13 are loosened, the two clamping blocks 12 move outwards under the action of the reset spring 14, the clamping blocks 12 are clamped in the clamping grooves 11, the connecting plate 9 is fixed in the installation box 8, so that the installation of the painting line box 10 is completed, the driving motor 3 is started, the driving motor 3 drives the screw rod 2 to rotate, so that the moving block 4 moves, the moving block 4 drives the installation plate 5 to move, the painting line box 10 moves, and chalk marks on the blackboard, the push spring 16 and the push block 17 form thrust on the chalk, so that the chalk is attached to the blackboard, the device replaces the manual line drawing mode of a teacher, the size of the space between three drawn lines can be guaranteed to be the same, the use is convenient, and the teaching time of the teacher is saved.
Example two:
as shown in fig. 1-3, on the basis of the first embodiment, the present invention provides a technical solution: the inside of mounting panel 5 has seted up spout 6, and sliding plate 7 slidable mounting is in the inside of spout 6, and the positive bottom fixed mounting of mounting panel 5 has cylinder 18, and the top and the sliding plate 7 fixed connection of cylinder 18.
In this embodiment, through the cylinder 18 and the spout 6 that set up, when needing to adjust the height of setting-out box 10, start cylinder 18, cylinder 18 drives sliding plate 7 and reciprocates in the inside of spout 6, and the height of setting-out box 10 just is adjusted, has further satisfied teacher's user demand.
The working principle and the using process of the utility model are as follows: when the mounting frame 1 is used, the mounting frame is fixed on the top of a blackboard, when lines are drawn, firstly, chalk is put into the chalk groove 15, then the line drawing box 10 is mounted in the sliding plate 7, when the line drawing box 10 is mounted, firstly, the two pull rods 13 are pulled inwards, the two pull rods 13 drive the two clamping blocks 12 to relatively move inwards, the reset spring 14 is compressed at the moment, then, the connecting plate 9 is put into the mounting box 8 until the connecting plate 9 is contacted with the inner wall of the mounting box 8 and can not move, at the moment, the pull rods 13 are loosened, the two clamping blocks 12 move outwards under the action of the reset spring 14, the clamping blocks 12 are clamped into the clamping grooves 11, the connecting plate 9 is fixed in the mounting box 8, so that the mounting of the line drawing box 10 is completed, when the height of the line drawing box 10 needs to be adjusted, the air cylinder 18 is started, the air cylinder 18 drives the sliding plate 7 to move up and down in the sliding groove 6, the height of the painting line box 10 is adjusted, after the adjustment is completed, the driving motor 3 is started, the driving motor 3 drives the lead screw 2 to rotate, so that the moving block 4 moves, the moving block 4 drives the mounting plate 5 to move, the painting line box 10 moves, chalk marks on a blackboard, the extrusion spring 16 and the push block 17 form thrust on the chalk, and the chalk is attached to the blackboard.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a three check setting-out devices of pneumatic type english four-wire, includes installation frame (1), its characterized in that: the lead screw (2) is sleeved inside the installation frame (1), a driving motor (3) is fixedly installed on one side of the lead screw (2), a moving block (4) is connected to the outer portion of the lead screw (2) in a threaded mode, an installation plate (5) is fixedly installed on the front face of the moving block (4), a sliding plate (7) is installed inside the installation plate (5) in a sliding mode, an installation box (8) is fixedly installed on one side of the sliding plate (7), a connection plate (9) is sleeved inside the installation box (8), a painting box (10) is fixedly installed on one side of the connection plate (9), clamping grooves (11) are formed in the top and the bottom of the installation box (8), clamping blocks (12) are sleeved on the top and the bottom of the connection plate (9), pull rods (13) are fixedly installed on the opposite sides of the two clamping blocks (12), and a reset spring (14) is sleeved on the outer portion, close to one end of each clamping block (12), of each pull rod (13), the chalk groove (15) is formed in the painting line box (10).
2. The pneumatic English four-line three-grid line drawing device according to claim 1, wherein: the clamping groove (11) is matched with the clamping block (12) in specification and size.
3. The pneumatic English four-line three-grid line drawing device according to claim 1, wherein: the chalk groove is characterized in that an extrusion spring (16) is fixedly mounted on the inner wall of the chalk groove (15), and a push block (17) is fixedly mounted on one side of the extrusion spring (16).
4. The pneumatic English four-line three-grid line drawing device according to claim 1, wherein: the mounting plate is characterized in that a sliding groove (6) is formed in the mounting plate (5), the sliding plate (7) is slidably mounted in the sliding groove (6), an air cylinder (18) is fixedly mounted at the bottom of the front face of the mounting plate (5), and the top of the air cylinder (18) is fixedly connected with the sliding plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121797473.0U CN215751636U (en) | 2021-08-03 | 2021-08-03 | Pneumatic type english four-wire three-grid setting-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121797473.0U CN215751636U (en) | 2021-08-03 | 2021-08-03 | Pneumatic type english four-wire three-grid setting-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215751636U true CN215751636U (en) | 2022-02-08 |
Family
ID=80109522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121797473.0U Active CN215751636U (en) | 2021-08-03 | 2021-08-03 | Pneumatic type english four-wire three-grid setting-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215751636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919314A (en) * | 2022-06-09 | 2022-08-19 | 日照职业技术学院 | English teaching blackboard capable of rapidly drawing four lines and three grids |
-
2021
- 2021-08-03 CN CN202121797473.0U patent/CN215751636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919314A (en) * | 2022-06-09 | 2022-08-19 | 日照职业技术学院 | English teaching blackboard capable of rapidly drawing four lines and three grids |
| CN114919314B (en) * | 2022-06-09 | 2024-05-10 | 日照职业技术学院 | English teaching blackboard capable of rapidly drawing four-line three-grid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215751636U (en) | Pneumatic type english four-wire three-grid setting-out device | |
| CN212976396U (en) | Train work piece punching machine | |
| CN204427154U (en) | A kind of multifunction calligraphy and painting workbench of automatic elevating rotary | |
| CN209351130U (en) | A kind of multi-functional blackboard | |
| CN208853590U (en) | A kind of energy-saving hydraulic press | |
| CN112201467A (en) | Coil shaping machine of transformer | |
| CN206532428U (en) | A kind of English teaching servicing unit | |
| CN204774268U (en) | Portable english teaching device | |
| CN110571710B (en) | Wire plugging and wiring device for connecting wires on lampshade cover plate | |
| CN211264591U (en) | Art teaching is with show type painting and calligraphy frame | |
| CN204382984U (en) | A kind of scriber for English language teaching | |
| CN214047969U (en) | Draft holder for indoor decoration | |
| CN107399156B (en) | Regulating device is used in a kind of printing | |
| CN215513014U (en) | Auxiliary device is used in english training | |
| CN220988153U (en) | Wall surface mounting mechanism of intelligent blackboard | |
| CN215532549U (en) | Environmental design draft holder | |
| CN220988157U (en) | Plane design typesetting device | |
| CN212325808U (en) | Device is painted to hand that environmental protection design used | |
| CN212521139U (en) | Construction engineering management project budget drawing device | |
| CN203528151U (en) | Electric English four-line three-grid scriber | |
| CN213400099U (en) | Calligraphy copying table convenient to use | |
| CN219618704U (en) | Automobile film screen printing tool | |
| CN213034856U (en) | A setting device for timber processing | |
| CN217892372U (en) | Mounting frame for grating picture | |
| CN219895008U (en) | Drawing board with stop mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221014 Address after: 710000 A018, Building 8, Xixian Youth Pioneer Park, Shanglin Road, Fengdong New Town, Xixian New District, Xi'an, Shaanxi Patentee after: Shaanxi Dongfang Youxue Education Technology Co.,Ltd. Address before: 062650 Mu men Dian Zhen Mu men Dian Cun, Qing County, Cangzhou City, Hebei Province Patentee before: Yuan Pinting |
|
| TR01 | Transfer of patent right |