CN204144236U - Vacuum WAND - Google Patents
Vacuum WAND Download PDFInfo
- Publication number
- CN204144236U CN204144236U CN201420670933.7U CN201420670933U CN204144236U CN 204144236 U CN204144236 U CN 204144236U CN 201420670933 U CN201420670933 U CN 201420670933U CN 204144236 U CN204144236 U CN 204144236U
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- CN
- China
- Prior art keywords
- vacuum
- wand
- vacuum generator
- penholder
- generator
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- 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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Abstract
Vacuum WAND, comprise penholder, vacuum cup, described vacuum cup is arranged at the working end of described penholder, also comprise the external vacuum generator, the sensitive switch that are arranged at described penholder tail end, described external vacuum generator is connected with described sensitive switch by cable, and described external vacuum generator is connected with described vacuum cup by tracheae.The vacuum WAND that the utility model discloses, by adopting external vacuum generator, be different from traditional vacuum and inhale the limited air bag of the suction that adopts of pen, thus impart the more powerful suction of vacuum WAND, can the heavier object of sucking weight, meanwhile, adopt minimum starting resistor to get final product work, add fail safe during use.
Description
Technical field
The utility model relates to pneumatic tool technical field, especially a kind of vacuum WAND.
Background technology
Because eyeglass, liquid crystal display screen industry need to reach seamless effect, so vacuum WAND just arises at the historic moment.Vacuum WAND is a kind of miniature pneumatic instrument of outer image pen.It is made up of plastics or rubber shell, air bag, vacuum cup, can apply to the assembling of finding neatly.During use, flicking air bag is only needed to produce suction to draw the flat objects such as eyeglass, IC.
But, this traditional vacuum WAND in use, the size of operating personnel to air bag pressing strength is difficult to control, therefore produced suction is unstable, and it is limited by the suction produced by pressuring gasbag, the article of some lighter in weight can only be drawn, just helpless to the article of heavier-weight.
And though the powerful electronic suction pen of suction can draw the object of 130 grams of weighing, but, because it directly adopts 220V power supply, make it there is potential safety hazard.
In view of the above-mentioned problems in the prior art, need to design the vacuum WAND that a kind of use safety, suction are powerful.
Utility model content
The problem that the utility model solves is to provide the powerful vacuum WAND of a kind of use safety, suction.
For solving the problem, the utility model discloses a kind of vacuum WAND, comprise penholder, vacuum cup, described vacuum cup is arranged at the working end of described penholder, also comprise the external vacuum generator, the sensitive switch that are arranged at described penholder tail end, described external vacuum generator is connected with described sensitive switch by cable, and described external vacuum generator is connected with described vacuum cup by tracheae.
Preferably, be provided with straight coupling between described external vacuum generator and described vacuum cup, described straight coupling is connected between described external vacuum generator and described vacuum cup by described tracheae.
Preferably, the starting resistor of described external vacuum generator is 24V.
Compared with prior art, the utility model has the following advantages: the vacuum WAND that the utility model discloses, comprise penholder, vacuum cup, described vacuum cup is arranged at the working end of described penholder, also comprise the external vacuum generator, the sensitive switch that are arranged at described penholder tail end, described external vacuum generator is connected with described sensitive switch by cable, and described external vacuum generator is connected with described vacuum cup by tracheae.The vacuum WAND that the utility model discloses, by adopting external vacuum generator, be different from traditional vacuum and inhale the limited air bag of the suction that adopts of pen, thus impart the more powerful suction of vacuum WAND, can the heavier object of sucking weight, meanwhile, adopt minimum starting resistor to get final product work, add fail safe during use.
Accompanying drawing explanation
Fig. 1 is the structural representation of vacuum WAND in the utility model preferred embodiment;
Fig. 2 is the structure for amplifying schematic diagram in A portion in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is described in detail.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of vacuum WAND, comprise penholder 1, vacuum cup 2, vacuum cup 2 is arranged at the working end of penholder 1, also comprise the external vacuum generator 3, the sensitive switch 4 that are arranged at penholder 1 tail end, external vacuum generator 3 is connected with sensitive switch 4 by cable, and external vacuum generator 3 is connected with vacuum cup 2 by tracheae.
Adopt external vacuum generator 3, inhale the limited air bag of the suction that adopts of pen compared to traditional vacuum, it is more powerful not only to adsorb strength, and its vacuum adopted is more stable, durable, and the external vacuum generator of different absorption affinity of can arranging in pairs or groups according to user demand.
In the utility model preferred embodiment, be provided with straight coupling 5 between external vacuum generator 3 and vacuum cup 2, straight coupling 5 is connected between external vacuum generator 3 and vacuum cup 2 by tracheae.
In the utility model preferred embodiment, the starting resistor of external vacuum generator 3 is 24V.Inhale straight connecing compared to conventional electric and adopt 220V power supply, the 24V starting resistor that the utility model adopts uses safer, only need control light current in operation, effectively prevent potential safety hazard.
The vacuum WAND that the utility model discloses, comprise penholder 1, vacuum cup 2, vacuum cup 2 is arranged at the working end of penholder 1, also comprise the external vacuum generator 3, the sensitive switch 4 that are arranged at penholder 1 tail end, external vacuum generator 3 is connected with sensitive switch 4 by cable, and external vacuum generator 3 is connected with vacuum cup 2 by tracheae.The vacuum WAND that the utility model discloses, by adopting external vacuum generator 3, be different from traditional vacuum and inhale the limited air bag of the suction that adopts of pen, thus impart the more powerful suction of vacuum WAND, can the heavier object of sucking weight, meanwhile, adopt minimum starting resistor to get final product work, add fail safe during use.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. vacuum WAND, comprise penholder, vacuum cup, described vacuum cup is arranged at the working end of described penholder, it is characterized in that: also comprise the external vacuum generator, the sensitive switch that are arranged at described penholder tail end, described external vacuum generator is connected with described sensitive switch by cable, and described external vacuum generator is connected with described vacuum cup by tracheae.
2. vacuum WAND according to claim 1, it is characterized in that: be provided with straight coupling between described external vacuum generator and described vacuum cup, described straight coupling is connected between described external vacuum generator and described vacuum cup by described tracheae.
3. vacuum WAND according to claim 1, is characterized in that: the starting resistor of described external vacuum generator is 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670933.7U CN204144236U (en) | 2014-11-12 | 2014-11-12 | Vacuum WAND |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670933.7U CN204144236U (en) | 2014-11-12 | 2014-11-12 | Vacuum WAND |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144236U true CN204144236U (en) | 2015-02-04 |
Family
ID=52420904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670933.7U Expired - Fee Related CN204144236U (en) | 2014-11-12 | 2014-11-12 | Vacuum WAND |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144236U (en) |
-
2014
- 2014-11-12 CN CN201420670933.7U patent/CN204144236U/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: 20150204 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |