CN208646442U - A kind of English teaching laser scriber - Google Patents
A kind of English teaching laser scriber Download PDFInfo
- Publication number
- CN208646442U CN208646442U CN201721768096.1U CN201721768096U CN208646442U CN 208646442 U CN208646442 U CN 208646442U CN 201721768096 U CN201721768096 U CN 201721768096U CN 208646442 U CN208646442 U CN 208646442U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- laser
- laser scribing
- scribing line
- line component
- 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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a kind of English teaching laser scribers, including pedestal, mounting rod is installed on pedestal, first laser scribing line component and second laser scribing line component are installed in parallel on mounting rod, first laser scribing line component is located above second laser scribing line component and is slidably mounted on mounting rod, and second laser scribing line component is fixed on mounting rod.The utility model uses two groups of laser scribing components, and realizes position of the first laser scribing line component on mounting rod by turning the first nut, and then realize the spacing adjusted between two laser scribing components.And every group of laser scribing component all includes two lasers, and the spacing between two-laser can be adjusted, and then realize the interval between two laser rays, realize that the expansion of line lattice is reduced, to be applicable in the teaching status of different situations.It can also the scale for serving as ruler uses.The utility model uses laser routing, without carrying out setting-out lattice by hand and wiping line lattice, reduces workload.
Description
Technical field
The utility model belongs to teaching aid technical field, and in particular to a kind of English teaching laser scriber.
Background technique
When practical English teaching work English phonetic symbol is write, the routing on blackboard is needed to draw four lines, three lattice, with specification
The writing alpha format of student, will also be wiped, inefficiency the setting-out waste classroom instruction time.
Utility model content
The utility model provides a kind of English teaching laser scriber, using the side of Laser emission four parallel horizontal lines
Formula meets the requirement of teaching by changing any size for adjusting marked line lattice of the distance between each laser, while can be with
It is used as the scale of straight line, the problem of it is time-consuming to solve existing teaching chalk scribing line bring, inefficiency.
In order to solve the above technical problems, technical solution used by the utility model is as follows:
A kind of English teaching laser scriber, including pedestal, are equipped with mounting rod on pedestal, parallel on mounting rod
First laser scribing line component and second laser scribing line component are installed, first laser scribing line component is located at second laser scribing line component
It top and is slidably mounted on mounting rod, second laser scribing line component is fixed on mounting rod.
The first laser scribing line component includes the first threaded rod, the first track plates, the installation of the first mounting plate I, first
Plate II, the first nut, the second nut and laser, one end of the first threaded rod pass through after the sliding slot of mounting rod with first
Nut thread connection, and the first threaded rod is slided in sliding slot, the other end of the first threaded rod and the first track plates
It is fixedly connected, the first mounting plate I and the first mounting plate II is arranged in parallel on the first track plates, one end of the first mounting plate I is worn
It is connect after crossing the guide slots on the first track plates top with the second nut thread, the first mounting plate II is fixed under the first track plates
Portion is separately installed with laser in the free end of the first mounting plate I and the free end of the first mounting plate II.
The first laser scribing line component further includes the first guidance set, and first guidance set includes that the first screw thread is led
To bar and the first spring, the first screw thread guide rod is fixed on the first mounting plate II, and the upper end of the first screw thread guide rod is worn upwards
Cross the first mounting plate I；First spring be set on the first screw thread guide rod and be located at the first mounting plate I and the first mounting plate II it
Between.
The second laser scribing line component includes the second threaded rod, the second track plates, the installation of the second mounting plate I, second
Plate II, third nut and laser, one end of the second threaded rod are fixedly mounted on mounting rod, the second threaded rod it is another
End is fixedly connected with the second track plates, and the second mounting plate I and the second mounting plate II, the second peace are arranged in parallel on the second track plates
One end of loading board II is connect after the guide slots of the second track plates lower part with third nut thread, and the second mounting plate I is fixed
On the second track plates top, laser is separately installed in the free end of the second mounting plate I and the free end of the second mounting plate II.
The second laser scribing line component further includes the second guidance set, and the second guidance set includes the second screw thread guide rod
And second spring, the upper end of the second screw thread guide rod are fixed on I lower end of the second mounting plate, and the lower end of the second screw thread guide rod to
Under across the second mounting plate II；Second spring is set on the second screw thread guide rod and is located at the second mounting plate I and the second installation
Between plate II.
The utility model uses two groups of laser scribing components, and realizes first laser scribing line component by turning the first nut
Position on mounting rod, and then realize the spacing adjusted between two laser scribing components.And every group of laser scribing component is all
Comprising two lasers, the spacing between two-laser can be adjusted, and then realize the interval between two laser rays, be realized
The expansion of line lattice is reduced, to be applicable in the teaching status of different situations.It can also the scale for serving as ruler uses.This is practical new
Type uses laser routing, without carrying out setting-out lattice by hand and wiping line lattice, reduces workload.The utility model structure letter
It is single, it is portable, it is at low cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of English teaching laser scriber, including pedestal 1, mounting rod 2 is installed on pedestal 1,
First laser scribing line component and second laser scribing line component are installed in parallel on mounting rod 2, first laser scribing line component is located at
It above second laser scribing line component and is slidably mounted on mounting rod 2, second laser scribing line component is fixed on mounting rod 2.
First laser scribing line component include the first threaded rod 3-1, the first track plates 3-2, I 3-3 of the first mounting plate,
One end of first mounting plate, II 3-4, the first nut 3-7, the second nut 3-8 and laser 5, the first threaded rod 3-1 passes through peace
It is threadedly coupled after filling the sliding slot 2-1 of bar 2 with the first nut 3-7, and the first threaded rod 3-1 is sliding in sliding slot 2-1
Dynamic, the other end of the first threaded rod 3-1 is fixedly connected with the first track plates 3-2, and the is arranged in parallel on the first track plates 3-2
One end of one mounting plate, I 3-3 and the first mounting plate II 3-4, I 3-3 of the first mounting plate pass through the guiding on the first top track plates 3-2
It is threadedly coupled after slot with the second nut 3-8, II 3-4 of the first mounting plate is fixed on the first lower part track plates 3-2, in the first installation
The free end of II 3-4 of free end and the first mounting plate of I 3-3 of plate is separately installed with laser 5.
It is not in inclination when in order to ensure adjusting, the first laser scribing line component further includes the first guidance set, institute
Stating the first guidance set includes that the first screw thread guide rod 3-5 and the first spring 3-6, the first screw thread guide rod 3-5 is fixed on first
On II 3-4 of mounting plate, the upper end of the first screw thread guide rod 3-5 is upward through I 3-3 of the first mounting plate；First spring 3-6 is set in
On first screw thread guide rod 3-5 and between II 3-4 of I 3-3 of the first mounting plate and the first mounting plate.
Second laser scribing line component include the second threaded rod 4-1, the second track plates 4-2, I 4-3 of the second mounting plate,
One end of second mounting plate, II 4-4, third nut 4-7 and laser 5, the second threaded rod 4-1 is fixedly mounted on mounting rod 2
On, the other end of the second threaded rod 4-1 is fixedly connected with the second track plates 4-2, and is arranged in parallel on the second track plates 4-2
One end of two mounting plates, I 4-3 and the second mounting plate II 4-4, II 4-4 of the second mounting plate pass through leading for the second lower part track plates 4-2
It is threadedly coupled after to slot with third nut 4-7, I 4-3 of the second mounting plate is fixed on the second top track plates 4-2, in the second peace
The free end of II 4-4 of free end and the second mounting plate of I 4-3 of loading board is separately installed with laser 5.
It is not in inclination when in order to ensure adjusting, the second laser scribing line component further includes the second guidance set, the
Two guidance sets include the second screw thread guide rod 4-5 and second spring 4-6, and the upper end of the second screw thread guide rod 4-5 is fixed on the
Two mounting plates, I lower end 4-3, and the lower end of the second screw thread guide rod 4-5 is passed down through II 4-4 of the second mounting plate；Second spring 4-6
It is set on the second screw thread guide rod 4-5 and between II 4-4 of I 4-3 of the second mounting plate and the second mounting plate.
The utility model can first unclamp the first nut 3-7 when needing to change line lattice size first, then move the first spiral shell
Two fixations in first laser scribing line component and second laser scribing line component are realized in position of the line connecting rod 3-1 on mounting rod 2
The spacing of laser after mixing up, then tightens the first nut 3-7, then turns the second nut 3-8, changes I 3-3 of the first mounting plate
Position on the first track plates makes the distance between II 3-4 of laser and the first mounting plate on I 3-3 of the first mounting plate etc.
In the distance between laser on I 4-3 of laser and the second mounting plate on II 3-4 of the first mounting plate, the second nut is then tightened
3-8, then third nut 4-7 is turned, change the laser distance between II 4-4 of the second mounting plate and I 4-3 of the second mounting plate, makes
It is equal on II 3-4 of the first mounting plate the distance between laser on I 4-3 of laser and the second mounting plate.
The utility model can write needs according to practical, change the size of line lattice, to adapt to teaching demand, moreover, this reality
A power supply is shared with four lasers in novel, whether power supply is mounted on the base and is powered by switch control.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of English teaching laser scriber, it is characterised in that: including pedestal (1), be equipped with mounting rod on pedestal (1)
(2), first laser scribing line component and second laser scribing line component, first laser scribing line group are installed in parallel on mounting rod (2)
Part is located above second laser scribing line component and is slidably mounted on mounting rod (2), and second laser scribing line component is fixed on installation
On bar (2)；The first laser scribing line component includes the first threaded rod (3-1), the first track plates (3-2), the first mounting plate I
(3-3), the first mounting plate II (3-4), the first nut (3-7), the second nut (3-8) and laser (5), the first threaded rod
The sliding slot (2-1) that the one end of (3-1) passes through mounting rod (2) is threadedly coupled with the first nut (3-7) afterwards, and the first screw thread connects
Bar (3-1) sliding in sliding slot (2-1), the other end and the first track plates (3-2) of the first threaded rod (3-1) are fixed to be connected
It connects, the first mounting plate I (3-3) and the first mounting plate II (3-4), the first mounting plate I is arranged in parallel on the first track plates (3-2)
The one end of (3-3) is threadedly coupled after the guide slots on the top the first track plates (3-2) with the second nut (3-8), the first peace
Loading board II (3-4) is fixed on the lower part the first track plates (3-2), free end and the first mounting plate II in the first mounting plate I (3-3)
The free end of (3-4) is separately installed with laser (5)；Second laser scribing line component includes the second threaded rod (4-1), the
Two track plates (4-2), the second mounting plate I (4-3), the second mounting plate II (4-4), third nut (4-7) and laser (5), the
One end of two threaded rods (4-1) is fixedly mounted on mounting rod (2), the other end and the second rail of the second threaded rod (4-1)
Guidance tape (4-2) is fixedly connected, and the second mounting plate I (4-3) and the second mounting plate II are arranged in parallel on the second track plates (4-2)
(4-4), one end of the second mounting plate II (4-4) pass through after the guide slots of the lower part the second track plates (4-2) with third nut (4-
7) it is threadedly coupled, the second mounting plate I (4-3) is fixed on the top the second track plates (4-2), in the freedom of the second mounting plate I (4-3)
End and the free end of the second mounting plate II (4-4) are separately installed with laser (5).
2. English teaching laser scriber according to claim 1, it is characterised in that: the first laser scribing line component
It further include the first guidance set, first guidance set includes the first screw thread guide rod (3-5) and the first spring (3-6), the
One screw thread guide rod (3-5) is fixed on the first mounting plate II (3-4), and the upper end of the first screw thread guide rod (3-5) is upward through
First mounting plate I (3-3)；First spring (3-6) is set on the first screw thread guide rod (3-5) and is located at I (3- of the first mounting plate
3) between the first mounting plate II (3-4).
3. English teaching laser scriber according to claim 1, it is characterised in that: the second laser scribing line component
It further include the second guidance set, the second guidance set includes the second screw thread guide rod (4-5) and second spring (4-6), the second spiral shell
The upper end of line guide rod (4-5) is fixed on second lower end mounting plate I (4-3), and the lower end of the second screw thread guide rod (4-5) is downward
Across the second mounting plate II (4-4)；Second spring (4-6) is set on the second screw thread guide rod (4-5) and is located at the second installation
Between plate I (4-3) and the second mounting plate II (4-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768096.1U CN208646442U (en) | 2017-12-18 | 2017-12-18 | A kind of English teaching laser scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768096.1U CN208646442U (en) | 2017-12-18 | 2017-12-18 | A kind of English teaching laser scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208646442U true CN208646442U (en) | 2019-03-26 |
Family
ID=65770414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721768096.1U Expired - Fee Related CN208646442U (en) | 2017-12-18 | 2017-12-18 | A kind of English teaching laser scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208646442U (en) |
-
2017
- 2017-12-18 CN CN201721768096.1U patent/CN208646442U/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: 20190326 Termination date: 20191218 |