CN204123840U - A kind of white board marker for economic trade teaching - Google Patents
A kind of white board marker for economic trade teaching Download PDFInfo
- Publication number
- CN204123840U CN204123840U CN201420336123.8U CN201420336123U CN204123840U CN 204123840 U CN204123840 U CN 204123840U CN 201420336123 U CN201420336123 U CN 201420336123U CN 204123840 U CN204123840 U CN 204123840U
- Authority
- CN
- China
- Prior art keywords
- penholder
- white board
- board marker
- ink
- ink cylinder
- 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
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Abstract
The utility model discloses a kind of white board marker for economic trade teaching, relate to economic trade teaching aid field, this white board marker comprises penholder, the end of described penholder is connected with nib, described penholder is hollow structure, the other end of penholder is provided with and stores ink cylinder, the ink guide tube connecting respectively and store ink cylinder and nib is provided with in penholder, the junction storing ink cylinder and ink guide tube is provided with by-pass cock, the top storing ink cylinder is provided with spiral cover, spiral cover is provided with laser torch, penholder is provided with the button be connected with laser torch, based on described above, the utility model structure, reasonable in design, convenient and practical, the new ink filling type design adopted, more can increase the service life of white board marker, simultaneously novel white board marker, can use as torch.
Description
Technical field
The utility model relates to economic trade teaching aid field, particularly relates to a kind of white board marker for economic trade teaching.
Background technology
Economic trade, by systematically academic program, requires students trade economy basic theories and operative skill; Grasp the many-sided rudimentary knowledge such as economy, law, financial accounting, mathematics, finance needed for inside and outside trade enterprise operation and management.
In teaching process, need teacher to carry out a large amount of writings on the blackboard, or carry out numeral calculation, need to use white board marker in process, water is very fast under water for the white board marker ink of existing structure, causes service time very short.
Utility model content
The purpose of this utility model is to provide a kind of white board marker for economic trade teaching, extends working time, is irradiated by laser torch to blank, play the effect of teacher's pointer, to solve the deficiency existed in existing issue.
For achieving the above object, the utility model provides following technical scheme: a kind of white board marker for economic trade teaching, comprise penholder, the end of described penholder is connected with nib, and described penholder is hollow structure, the other end of penholder is provided with and stores ink cylinder, be provided with the ink guide tube connecting respectively and store ink cylinder and nib in penholder, the junction storing ink cylinder and ink guide tube is provided with by-pass cock, and the top storing ink cylinder is provided with spiral cover, spiral cover is provided with laser torch, and penholder is provided with the button be connected with laser torch.
Preferably, described by-pass cock comprises circular spongy top, sliding button and the connecting rod both connection, and circular spongy top is arranged on the junction storing ink cylinder and ink guide tube, and penholder is provided with chute, and sliding button is arranged in chute.
Preferably, described spiral cover and store between ink cylinder and be also provided with packing ring.
Preferably, described written outside is provided with the cap for brush.
Preferably, the madial wall of described penholder is provided with reinforced pipe.
Preferably, the lateral wall of described penholder is provided with rubber layer.
The beneficial effect of above technical scheme is adopted to be: the white board marker of the utility model structure is reasonable in design, convenient and practical, the new ink filling type design adopted, more can increase the service life of white board marker, penholder and nib are the basic structure of white board marker, white board marker is as the contact point directly write, penholder is used for gripping, inner being used for prevents putting pen core, or ink is used for writing, the penholder of hollow structure, store ink cylinder for storing the ink write, by-pass cock enters the amount of ink guide tube for controlling ink in ink roller, thus control the depth that nib writes the marking, the ink guide tube of appropriate length is used for the ink stored in ink cylinder to import in nib, spiral cover is used for covering and stores ink cylinder, prevent from storing ink in ink cylinder to spill, spiral cover and store between ink cylinder and be also provided with packing ring, packing ring is for increasing spiral cover and the sealing storing ink cylinder, spiral cover is provided with laser torch, can be used for irradiating blackboard or board, nib outside is provided with the cap for brush, for covering nib when not using, protection nib, the madial wall of penholder is provided with reinforced pipe, increase rigidity and the intensity of penholder, prevent penholder from fractureing by External Force Acting, the lateral wall of penholder is provided with rubber layer, increases the comfort holding pen.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of white board marker for economic trade teaching of the utility model;
Fig. 2 is the structural representation of a kind of white board marker penholder for economic trade teaching of the utility model.
Wherein, 1--penholder, 2--nib, 3--store ink cylinder, 4--by-pass cock, 5--ink guide tube, 6--spiral cover, 7--laser torch, 8--reinforced pipe, 9--rubber layer, 10--packing ring, the 11--cap for brush, 12--button, 13--circular spongy top, 14--sliding button, 15--connecting rod, 16--chute.
Detailed description of the invention
A kind of preferred embodiment of the white board marker that the utility model is imparted knowledge to students for economic trade is described in detail below in conjunction with accompanying drawing.
Fig. 1 illustrates the detailed description of the invention of the white board marker that the utility model is imparted knowledge to students for economic trade: this white board marker comprises penholder 1, the end of penholder 1 is connected with nib 2, penholder 1 is hollow structure, the other end of penholder 1 is provided with and stores ink cylinder 3, the ink guide tube 5 connecting respectively and store ink cylinder 3 and nib 2 is provided with in penholder 1, store ink cylinder 3 and be provided with by-pass cock 4 with the junction of ink guide tube 5, the top storing ink cylinder 3 is provided with spiral cover 6, spiral cover 6 is provided with laser torch 7, penholder 1 is provided with the button 12 be connected with laser torch 7, spiral cover 6 and store between ink cylinder 3 and be also provided with packing ring 10, nib 2 outsides are provided with the cap for brush 11, the madial wall of penholder 1 is provided with reinforced pipe 8, the lateral wall of penholder 1 is provided with rubber layer 9.
By-pass cock 4 comprises circular spongy top 13, sliding button 14 and the connecting rod 15 both connection, and circular spongy top 13 is arranged on the junction storing ink cylinder 3 and ink guide tube 5, and penholder 1 is provided with chute 16, and sliding button 14 is arranged in chute 16.
The white board marker of the utility model structure is reasonable in design, convenient and practical, the new ink filling type design adopted, more can increase the service life of white board marker, penholder 1 and nib 2 are the basic structure of white board marker, white board marker is as the contact point directly write, penholder 1 is for gripping, inner be used for anti-pen core or the ink put for writing, the penholder 1 of hollow structure, store ink cylinder 3 for storing the ink write, by-pass cock 4 enters the amount of ink guide tube 5 for controlling ink in ink roller, thus control the depth that nib 2 writes the marking, the ink guide tube 5 of appropriate length imports in nib 2 for the ink that will store in ink cylinder 3, spiral cover 6 stores ink cylinder 3 for covering, prevent from storing ink in ink cylinder 3 to spill, spiral cover 6 and store between ink cylinder 3 and be also provided with packing ring 10, packing ring 10 is for increasing spiral cover 6 and the sealing storing ink cylinder 3, spiral cover 6 is provided with laser torch 7, can be used for irradiating blackboard or board, nib 2 outsides are provided with the cap for brush 11, for covering nib 2 when not using, protection nib 2, the madial wall of penholder 1 is provided with reinforced pipe 8, increase rigidity and the intensity of penholder 1, prevent penholder 1 from fractureing by External Force Acting, the lateral wall of penholder 1 is provided with rubber layer 9, increases the comfort holding pen.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the white board marker for economic trade teaching, comprise penholder, the end of described penholder is connected with nib, it is characterized in that: described penholder is hollow structure, and the other end of penholder is provided with and stores ink cylinder, in penholder, be provided with the ink guide tube connecting respectively and store ink cylinder and nib, the junction storing ink cylinder and ink guide tube is provided with by-pass cock, the top storing ink cylinder is provided with spiral cover, and spiral cover is provided with laser torch, and penholder is provided with the button be connected with laser torch.
2. the white board marker for economic trade teaching according to claim 1, it is characterized in that: described by-pass cock comprises circular spongy top, sliding button and the connecting rod both connection, circular spongy top is arranged on the junction storing ink cylinder and ink guide tube, penholder is provided with chute, and sliding button is arranged in chute.
3. the white board marker for economic trade teaching according to claim 1, is characterized in that: described spiral cover and store between ink cylinder and be also provided with packing ring.
4. the white board marker for economic trade teaching according to claim 1, is characterized in that: described written outside is provided with the cap for brush.
5. the white board marker for economic trade teaching according to claim 1, is characterized in that: the madial wall of described penholder is provided with reinforced pipe.
6. the white board marker for economic trade teaching according to claim 1, is characterized in that: the lateral wall of described penholder is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336123.8U CN204123840U (en) | 2014-06-23 | 2014-06-23 | A kind of white board marker for economic trade teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336123.8U CN204123840U (en) | 2014-06-23 | 2014-06-23 | A kind of white board marker for economic trade teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123840U true CN204123840U (en) | 2015-01-28 |
Family
ID=52380226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336123.8U Expired - Fee Related CN204123840U (en) | 2014-06-23 | 2014-06-23 | A kind of white board marker for economic trade teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123840U (en) |
-
2014
- 2014-06-23 CN CN201420336123.8U patent/CN204123840U/en not_active Expired - Fee Related
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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: 20150128 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |