CN204027763U - A kind of energy-saving hand vacuum meter - Google Patents
A kind of energy-saving hand vacuum meter Download PDFInfo
- Publication number
- CN204027763U CN204027763U CN201420508066.7U CN201420508066U CN204027763U CN 204027763 U CN204027763 U CN 204027763U CN 201420508066 U CN201420508066 U CN 201420508066U CN 204027763 U CN204027763 U CN 204027763U
- Authority
- CN
- China
- Prior art keywords
- shell
- tape drum
- motor
- automatic rolling
- transformer
- 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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Abstract
An energy-saving hand vacuum meter, relates to the technical field of vacuum meter, comprises shell, LED display, transformer, motor and handle; Shell upper end is provided with LED display, its LED display is connected with transformer, transformer is connected with motor, motor is connected with the left side of gear set by motor rotary shaft, right side at gear set is connected with automatic rolling tape drum by rotating shaft, winding is equipped with in automatic rolling tape drum inside, an aperture is set respectively on the shell of position on automatic rolling tape drum and corresponding thereto, and winding is by being connected with the handle that is arranged on housing exterior with the aperture on the shell of position corresponding thereto on automatic rolling tape drum.The utility model is easy to operate, work efficiency is high, and in use without battery supply, without charging, this designs not only saving resource, environmental protection, the harm of simultaneously having avoided old and useless battery to bring to the mankind's living environment, and the healthy threat causing to the mankind.
Description
technical field:
The utility model relates to a kind of technical field of vacuum meter, is specifically related to a kind of energy-saving hand vacuum meter.
background technology:
The power supply of existing vacuum meter generally adopts dry cell or lithium battery, not only wastes resource, and reclaims difficulty, and cost recovery is high, arbitrarily abandons and can cause serious environmental pollution.Old and useless battery contains the electrolyte solutions such as a large amount of heavy metals and spent acid, salkali waste, and not only the living environment of harm humans, pollutes and destroy water resource, soil resource and bio-diversity etc., and finally threatening the healthy of the mankind.
summary of the invention:
The purpose of this utility model is the weak point existing in order to overcome above-mentioned prior art, and provide a kind of energy-saving hand vacuum meter, the utility model is easy to operate, work efficiency is high, and in use without battery supply, without charging, this designs not only saving resource, environmental protection, the harm of simultaneously having avoided old and useless battery to bring to the mankind's living environment, and the healthy threat causing to the mankind.
In order to achieve the above object, the utility model adopts following technological improvement:
An energy-saving hand vacuum meter, is comprised of shell, LED display, transformer, motor and handle five parts; Shell upper end is provided with LED display, its LED display is connected with transformer, transformer is connected with motor, motor is connected with the left side of gear set by motor rotary shaft, right side at gear set is connected with automatic rolling tape drum by rotating shaft, winding is equipped with in automatic rolling tape drum inside, an aperture is set respectively on the shell of position on automatic rolling tape drum and corresponding thereto, and winding is by being connected with the handle that is arranged on housing exterior with the aperture on the shell of position corresponding thereto on automatic rolling tape drum.
The utility model, through above-mentioned technological improvement, has reached following beneficial effect:
The utility model is easy to operate, work efficiency is high, and in use without battery supply, without charging, this designs not only saving resource, environmental protection, the harm of simultaneously having avoided old and useless battery to bring to the mankind's living environment, and the healthy threat causing to the mankind.
accompanying drawing explanation:
Fig. 1 is the external structure schematic diagram of a kind of energy-saving hand vacuum meter of the utility model;
Fig. 2 is the inner structure schematic diagram of a kind of energy-saving hand vacuum meter of the utility model;
Fig. 3 is the structural representation of the automatic rolling tape drum of a kind of energy-saving hand vacuum meter of the utility model.
embodiment:
Below in conjunction with accompanying drawing, the utility model is described further:
An energy-saving hand vacuum meter, is comprised of shell 1, LED display 7, transformer 6, motor 5 and handle 9 five parts; Shell 1 upper end is provided with LED display 7, its LED display 7 is connected with transformer 6, transformer 6 is connected with motor 5, motor 5 is connected with the left side of gear set 3 by motor rotary shaft, right side at gear set 3 is connected with automatic rolling tape drum 2 by rotating shaft 4, winding 8 is equipped with in automatic rolling tape drum 2 inside, an aperture 10 is set respectively on the shell 1 of position on automatic rolling tape drum 2 and corresponding thereto, and winding 8 is by being connected with the handle 9 that is arranged on shell 1 outside with the aperture 10 on the shell 1 of position corresponding thereto on automatic rolling tape drum 2.
Concrete operation method:
Staff is when using this vacuum meter, hold on the other hand vacuum meter, another holds handle 9, handle 9 is drawn to the direction away from vacuum meter gently, the winding 8 connecting with handle 9 is moved together with will be thereupon, and the rotating shaft 4 in automatic rolling tape drum 2 will be moved together along with the Sports band moving gear group 3 of winding 8, utilizes the motion of gear set 3 kinetic energy to be converted to electric energy by motor 5, thereby reach the effect of power supply, vacuum meter is started working.If pull handle 9 too fast, may produce an instantaneous pressure, can voltage be reduced by transformer, prevent from burning out machine.The design is easy to operate, work efficiency is high, in use without battery supply, without charging, saving resource not only, environmental protection, the harm of simultaneously having avoided old and useless battery to bring to the mankind's living environment, and the healthy threat causing to the mankind.
Claims (1)
1. an energy-saving hand vacuum meter, is comprised of shell (1), LED display (7), transformer (6), motor (5) and handle (9) five parts, it is characterized in that: shell (1) upper end is provided with LED display (7), its LED display (7) is connected with transformer (6), transformer (6) is connected with motor (5), motor (5) is connected with the left side of gear set (3) by motor rotary shaft, right side at gear set (3) is connected with automatic rolling tape drum (2) by rotating shaft (4), winding (8) is equipped with in automatic rolling tape drum (2) inside, on the shell (1) of automatic rolling tape drum (2) position above and corresponding thereto, an aperture (10) is set respectively, aperture (10) on the shell (1) of winding (8) and position corresponding thereto upper by automatic rolling tape drum (2) is connected with the handle (9) that is arranged on shell (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508066.7U CN204027763U (en) | 2014-09-05 | 2014-09-05 | A kind of energy-saving hand vacuum meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508066.7U CN204027763U (en) | 2014-09-05 | 2014-09-05 | A kind of energy-saving hand vacuum meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027763U true CN204027763U (en) | 2014-12-17 |
Family
ID=52067606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508066.7U Expired - Fee Related CN204027763U (en) | 2014-09-05 | 2014-09-05 | A kind of energy-saving hand vacuum meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726458A (en) * | 2016-12-30 | 2017-05-31 | 天津具同科技发展有限公司 | A kind of comfortable efficient body qi and blood conditioning device |
| CN107525624A (en) * | 2017-06-20 | 2017-12-29 | 宁波艾弗森电子有限公司 | A kind of vacuum instrument |
-
2014
- 2014-09-05 CN CN201420508066.7U patent/CN204027763U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726458A (en) * | 2016-12-30 | 2017-05-31 | 天津具同科技发展有限公司 | A kind of comfortable efficient body qi and blood conditioning device |
| CN107525624A (en) * | 2017-06-20 | 2017-12-29 | 宁波艾弗森电子有限公司 | A kind of vacuum instrument |
| CN107525624B (en) * | 2017-06-20 | 2024-03-19 | 宁波艾弗森电子有限公司 | Vacuum degree instrument |
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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: 20141217 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |