CN220941633U - Small-sized blowing pen for thin-layer sample application - Google Patents
Small-sized blowing pen for thin-layer sample application Download PDFInfo
- Publication number
- CN220941633U CN220941633U CN202322753505.2U CN202322753505U CN220941633U CN 220941633 U CN220941633 U CN 220941633U CN 202322753505 U CN202322753505 U CN 202322753505U CN 220941633 U CN220941633 U CN 220941633U
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- Prior art keywords
- pen container
- pen
- threaded
- fan body
- wall
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- 238000007664 blowing Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to the technical field of thin-layer sample application and discloses a small blowing pen for thin-layer sample application, which comprises a pen container, wherein a threaded lifting column is connected with the inner wall of the pen container in a threaded manner, a rotary push rod is fixedly connected with the bottom end of the threaded lifting column, a threaded slot is formed in the middle of the top end of the threaded lifting column, a threaded inserted rod is arranged on the inner wall of the threaded slot, a fan body is fixedly connected with the top end of the threaded inserted rod, and a dust cap is arranged on the outer diameter of the top end of the pen container. According to the utility model, the threaded push rod and the threaded lifting column are arranged, so that the fan body can enter the pen container through rotation, then the dustproof cap is covered on the outer side of the top end of the pen container through the internal thread and the external thread, the top end of the pen container is closed, the fan body is prevented from being directly exposed to the outside, the fan body is prevented from being easily damaged due to collision with the outside, and the service life of the fan body is prevented from being influenced by dust after the fan body is stored into the pen container.
Description
Technical Field
The utility model relates to the technical field of thin layer sample application, in particular to a small blowing pen for thin layer sample application.
Background
At present, when the sample application work is performed in a laboratory, the sample application work is usually performed on the thin-layer plate by using a manual sample application mode, after the solvent is applied to the thin-layer plate, the solvent on the thin-layer plate is generally required to be dried, a large fan is not used for drying, and a small blowing pen is mostly selected for use.
At present, the fan body of the existing blowing pen in the market is generally directly exposed at the top end, so that the fan body can be collided with the outside to be easily damaged, and dust can be accumulated in the fan blades after the fan is in an external environment for a long time, so that the service life of the fan is influenced.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a small blowing pen for thin-layer sample application.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pen is bloied with small-size to thin layer sample application, includes the pen container, pen container inner wall threaded connection has the screw thread lift post, screw thread lift post bottom fixedly connected with rotates the push rod, screw thread lift post top middle part is provided with the screw thread slot, screw thread slot inner wall is provided with the screw thread inserted bar, screw thread inserted bar top fixedly connected with fan body, pen container top external diameter is provided with the dust cap, the dust cap inner wall is provided with the internal thread, pen container top outer wall is provided with the external screw thread, the shape of internal thread and external screw thread agrees with mutually.
As a further description of the above technical solution:
The pen container bottom is provided with the through-hole, rotate the through-hole that the push rod bottom runs through the pen container bottom and extends to outside, the through-hole diameter is greater than the diameter of rotation push rod.
As a further description of the above technical solution:
The rotary push rod bottom fixedly connected with limiting disc, the diameter of limiting disc is greater than the diameter of through-hole.
As a further description of the above technical solution:
The lower side of the outer wall of the pen container is provided with a plurality of anti-slip grooves which are orderly arranged.
As a further description of the above technical solution:
the dustproof cap left end fixedly connected with connecting rope, connecting rope other end fixed connection is at pen container left end outer wall.
As a further description of the above technical solution:
The middle part of the rear end of the fan body is provided with a charging socket.
As a further description of the above technical solution:
The middle part of the top end of the fan body is electrically connected with an adjusting button.
As a further description of the above technical solution:
The outer wall of the front end of the fan body is fixedly connected with a wind collecting ring.
The utility model has the following beneficial effects:
1. According to the utility model, the threaded push rod and the threaded lifting column are arranged, so that the fan body can enter the pen container through rotation, then the dustproof cap is covered on the outer side of the top end of the pen container through the internal thread and the external thread, the top end of the pen container is closed, the fan body is prevented from being directly exposed to the outside, the fan body is prevented from being collided with the outside to be damaged easily, the fan body can be taken out of the threaded slot on the inner wall of the threaded lifting column through rotation of the threaded push rod, maintenance and replacement of the fan body are facilitated, the service life of the device is prolonged, and dust is prevented from affecting the service life of the fan body after the fan body is stored in the pen container.
2. According to the utility model, the wind collecting ring and the adjusting button are arranged, so that a user can automatically control the wind power and the cold and hot of the fan body through the adjusting button, wind blown out of the fan body can form a condensation state through the wind collecting ring, and the charging socket is arranged at the rear end, so that the user can charge the fan body at any time for continuous use.
Drawings
FIG. 1 is a perspective view of a small blowing pen for thin layer spotting according to the present utility model;
FIG. 2 is a schematic diagram of the structure of a pen container of the small blowing pen for thin-layer spotting;
Fig. 3 is a schematic view of a dust cap of a small blowing pen for thin-layer spotting;
FIG. 4 is a cross-sectional view of a pen container of a small blowing pen for thin-layer spotting according to the present utility model;
FIG. 5 is a schematic view of a fan body of a small blowing pen for thin-layer spotting according to the present utility model;
Fig. 6 is a schematic diagram of a threaded lifting column of a small blowing pen for thin-layer spotting.
Legend description:
1. A pen container; 2. a dust-proof cap; 3. a connecting rope; 4. a through hole; 5. rotating the push rod; 6. an anti-slip groove; 7. an internal thread; 8. an external thread; 9. a fan body; 10. a wind gathering ring; 11. an adjustment button; 12. a threaded lifting column; 13. a charging jack; 14. a threaded insert rod; 15. a threaded slot; 16. and a limiting disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a pen is blown with small-size to thin layer sample application, including pen container 1, pen container 1 inner wall threaded connection has screw thread lift post 12, screw thread lift post 12 bottom fixedly connected with rotates push rod 5, screw thread lift post 12 top middle part is provided with screw thread slot 15, screw thread slot 15 inner wall is provided with screw thread inserted bar 14, screw thread inserted bar 14 top fixedly connected with fan body 9, pen container 1 top external diameter is provided with shield cap 2, shield cap 2 inner wall is provided with internal thread 7, pen container 1 top outer wall is provided with external screw thread 8, the shape of internal thread 7 and external screw thread 8 agrees with, will rotate shield cap 2 and follow pen container 1 top through internal thread 7 and external screw thread 8 and unscrew, then rotatory rotation push rod 5 makes screw thread lift post 12 rotate in pen container 1 inside and rise, thereby release pen container 1 inner wall with fan body 9, can take out fan body 9 from screw thread slot 15 of screw thread lift post 12 inner wall through rotating screw thread inserted bar 14, the convenience overhauls and changes fan body 9.
Further explaining, the pen container 1 bottom is provided with through-hole 4, rotate push rod 5 bottom and run through the through-hole 4 of pen container 1 bottom and extend to the outside, the through-hole 4 diameter is greater than the diameter of rotating push rod 5, rotate push rod 5 bottom fixedly connected with limiting disc 16, the diameter of limiting disc 16 is greater than the diameter of through-hole 4, the through-hole 4 makes things convenient for the rotation of rotating push rod 5, limiting disc 16 can prevent to rotate push rod 5 by the rotation get into pen container 1 inner wall, pen container 1 outer wall downside is provided with a plurality of and arranges orderly anti-skidding recess 6, anti-skidding recess 6 is convenient for improve the frictional force of staff's hand and pen container 1 outer wall, prevent that handheld unstability from leading to pen container 1 to drop easily and damage, dust cap 2 left end fixedly connected with connecting rope 3, connecting rope 3 other end fixedly connected with is at pen container 1 left end outer wall, connecting rope 3 is used for preventing dust cap 2 from placing at will and losing, fan body 9 rear end middle part is provided with charging socket 13, make the user can charge fan body 9 at any time, last use, fan body 9 top middle part electricity is connected with adjusting button 11, through adjusting button 11 automatic control fan body 9 size and fan body hot and fan body outer wall, fan 9 front end fixedly connected with fan ring, the fan 9 forms the state of condensing state can condense and forms.
Working principle: firstly, a user can open the top of the pen container 1 by rotating the dustproof cap 2, then rotate the rotary push rod 5 to enable the threaded lifting column 12 to rotate and rise in the pen container 1, so that the fan body 9 is pushed out of the inner wall of the pen container 1, the adjusting button 11 is used for controlling the wind force and the cold and hot states blown out of the fan body 9, the blown wind is in a condensation state through the wind collecting ring 10, the reagent is accelerated to solidify, after the fan body 9 is used, the dustproof cap 2 can enter the pen container 1 through rotating the rotary push rod 5, then the dustproof cap 2 is covered on the outer side of the top of the pen container 1 through the internal threads 7 and the external threads 8, the top of the pen container 1 is closed, the fan body 9 is prevented from being directly exposed to the outside, the fan body 9 is prevented from being easily damaged due to collision with the outside, the service life of the device is prolonged, and dust is prevented from affecting the service life of the fan body 9 after the fan body 9 is stored into the pen container 1.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a small-size pen of blowing for thin layer sample application, includes pen container (1), its characterized in that: the pen container is characterized in that a threaded lifting column (12) is connected to the inner wall of the pen container (1) in a threaded mode, a rotary push rod (5) is fixedly connected to the bottom end of the threaded lifting column (12), a threaded slot (15) is formed in the middle of the top end of the threaded lifting column (12), a threaded inserted rod (14) is arranged on the inner wall of the threaded slot (15), a fan body (9) is fixedly connected to the top end of the threaded inserted rod (14), a dust cap (2) is arranged on the outer diameter of the top end of the pen container (1), an inner thread (7) is arranged on the inner wall of the dust cap (2), an outer thread (8) is arranged on the outer wall of the top end of the pen container (1), and the shapes of the inner thread (7) and the outer thread (8) are matched.
2. A small blowing pen for thin layer spotting according to claim 1, characterized in that: the pen container is characterized in that a through hole (4) is formed in the bottom end of the pen container (1), the bottom end of the rotary push rod (5) penetrates through the through hole (4) in the bottom end of the pen container (1) and extends to the outside, and the diameter of the through hole (4) is larger than that of the rotary push rod (5).
3. A small blowing pen for thin layer spotting according to claim 2, characterized in that: the bottom end of the rotary push rod (5) is fixedly connected with a limiting disc (16), and the diameter of the limiting disc (16) is larger than that of the through hole (4).
4. A small blowing pen for thin layer spotting according to claim 1, characterized in that: the lower side of the outer wall of the pen container (1) is provided with a plurality of anti-slip grooves (6) which are orderly arranged.
5. A small blowing pen for thin layer spotting according to claim 1, characterized in that: the dustproof cap (2) is fixedly connected with a connecting rope (3) at the left end, and the other end of the connecting rope (3) is fixedly connected with the outer wall of the left end of the pen container (1).
6. A small blowing pen for thin layer spotting according to claim 1, characterized in that: the middle part of the rear end of the fan body (9) is provided with a charging socket (13).
7. A small blowing pen for thin layer spotting according to claim 1, characterized in that: the middle part of the top end of the fan body (9) is electrically connected with an adjusting button (11).
8. A small blowing pen for thin layer spotting according to claim 1, characterized in that: the outer wall of the front end of the fan body (9) is fixedly connected with a wind collecting ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753505.2U CN220941633U (en) | 2023-10-13 | 2023-10-13 | Small-sized blowing pen for thin-layer sample application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753505.2U CN220941633U (en) | 2023-10-13 | 2023-10-13 | Small-sized blowing pen for thin-layer sample application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220941633U true CN220941633U (en) | 2024-05-14 |
Family
ID=91024441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322753505.2U Active CN220941633U (en) | 2023-10-13 | 2023-10-13 | Small-sized blowing pen for thin-layer sample application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220941633U (en) |
-
2023
- 2023-10-13 CN CN202322753505.2U patent/CN220941633U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |