CN87211393U - Ice cream stirrer - Google Patents
Ice cream stirrer Download PDFInfo
- Publication number
- CN87211393U CN87211393U CN 87211393 CN87211393U CN87211393U CN 87211393 U CN87211393 U CN 87211393U CN 87211393 CN87211393 CN 87211393 CN 87211393 U CN87211393 U CN 87211393U CN 87211393 U CN87211393 U CN 87211393U
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- Prior art keywords
- utility
- container
- clockwork spring
- model
- wall
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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.)
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Abstract
The utility model belongs to a domestic article, which is a preparation device of refrigerator food. The utility model can make ice-cream, frozen fog, iced drink and other frozen food. The ice cream stirrer comprises a column-shaped sealing double container, of which outer wall is a non-metal drum [1] and inner wall is a metal drum [21], a metal heat conducting ring [11], a transparent cover [3], a stirring paddle [5], a stirring device (which is composed of a spring [7], a variable speed transmission gearwheel [8], and a speed stabilizing wheel [9]), and an agent for storage of coldness [10]. One of the characteristic is a hollow metal gallbladder; a cabinet and a sealing ring are replaced by the double container. The utility model has the advantages of simple structure, low cost, and saving time and labor. The other characteristic is manual stirring is replaced by the spring stirring device.
Description
The utility model relates to the miniature arrester that a kind of television outdoor antenna is used.
In place away from the television transmitting station, people are in order to watch image clearly, need set up a higher exterior aerial, because the arrester that does not also have a kind of suitable television outdoor antenna to use at present, so be struck by lightning easily if when rainy day, teleview.
The purpose of this utility model provides a kind of miniature arrester of television outdoor antenna special use.
The utility model is by a housing, two quick fuse fiber tubes, and two discharge tubes reach two discharging gap element compositions over the ground.Its circuit connection features is between side two ends of two quick fuse fiber tubes, is connected in series two discharging gap elements over the ground, between the opposite side two ends of two quick fuse fiber tubes, and two discharge tubes in parallel, the other end of two discharge tubes joins with ground.
Below in conjunction with accompanying drawing the utility model is further specified:
Accompanying drawing is an electrical block diagram of the present utility model, wherein: 1 discharge tube, 2 quick fuse fiber tubes, 3 discharging gap elements over the ground.
Implementation method of the present utility model is fairly simple, and above-mentioned various elements all are the known parts of purchasing.According to its connection features various are welded on 27 * 40 * 2 the wiring board, and then will weld good wiring board and pack in 44 * 31 * 35 the plastic casing, just constituted a miniature arrester of television outdoor antenna.
In use, earlier two 4 in the accompanying drawing are connected with television set by feeder line, two 5 is to be connected with exterior aerial by feeder line, and TV signal is directly sent in the television set by two quick fuse fiber tubes when normal weather, and other elements are not worked.When because electrostatic induction and electromagnetic induction cause when certain overvoltage appears in TV set aerial, discharge tube discharges at first over the ground, lets out away unnecessary electric charge.In the discharge tube discharge process, when having occurred discharge stream greater than the 3A electric current, rapid fuse blows immediately and prevents that high voltage from entering in the television set.When lightning risk was arranged, as long as overvoltage surpasses 800 volts～1000 volts, its discharging gap element will discharge over the ground continuously rapidly and avoid thunderbolt.But ordinary circumstance is as long as two discharge tube work just can meet the demands, so dependable performance of the present utility model.Because of the breakdown voltage of discharge tube is definite value, can avoid of the interference of strong wind and earth-current feedback in addition to video screen.
The utility model is simple in structure, and volume is little, and cost is low. It is the effective arrester of television set.
Claims (2)
1, a kind of family expenses ice cream stirrer without power supply comprises the cylindrical seal double container, transparency cover [3], agitating device and agent for storage of coldness [10].The outer wall that it is characterized in that sealing double container is a nonmetal drum [11], inwall is a metal buckets [2], be embedded with metal heat-conducting circle [11] between the container inside and outside wall, irritate then agent for storage of coldness [10] is arranged, a little round pool is arranged in the middle of the container, be used to insert paddle [5], is furnished with a transparency cover [3] container suitable for reading, central authorities at lid [3] open a circular hole, the upper port of exposing paddle [5] is equipped with the clockwork spring agitating device on the upper port of oar [5], the clockwork spring agitating device is by clockwork spring [7], speed changing transmission gear [8] and speed-stabilizing wheel [9] composition that intermeshes, clockwork spring [7] is by manual rocking handle [6] rolling-in.
2, device according to claim 1 is characterized in that handle ［ 4 ］ is made on the transparency cover ［ 3 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211393 CN87211393U (en) | 1987-11-18 | 1987-11-18 | Ice cream stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211393 CN87211393U (en) | 1987-11-18 | 1987-11-18 | Ice cream stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87211393U true CN87211393U (en) | 1988-08-24 |
Family
ID=4826210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87211393 Withdrawn CN87211393U (en) | 1987-11-18 | 1987-11-18 | Ice cream stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87211393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381424A (en) * | 2011-08-18 | 2012-03-21 | 肖毅川 | Spring return driving device |
-
1987
- 1987-11-18 CN CN 87211393 patent/CN87211393U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381424A (en) * | 2011-08-18 | 2012-03-21 | 肖毅川 | Spring return driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |