CN211015056U - Timing hourglass capable of automatically overturning - Google Patents
Timing hourglass capable of automatically overturning Download PDFInfo
- Publication number
- CN211015056U CN211015056U CN201821783635.3U CN201821783635U CN211015056U CN 211015056 U CN211015056 U CN 211015056U CN 201821783635 U CN201821783635 U CN 201821783635U CN 211015056 U CN211015056 U CN 211015056U
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- China
- Prior art keywords
- hourglass
- container
- lower container
- cover plate
- timing
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- Expired - Fee Related
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Abstract
The utility model relates to a timing hourglass that can overturn automatically, including the roll-over stand, upset motor and base, the roll-over stand is still equipped with a timing hourglass, the timing hourglass includes the container, lower container and quicksand, the inside wall of going up container and lower container all extends the interior step that has a magnet to make, the one side upper cover that interior step is close to last container top or lower container bottom is equipped with an iron system cover plate, the cover plate is close to and is equipped with a lug in the one side of last container top or lower container bottom, be equipped with the breach that is used for the lug to extend out on going up container top and the lower container bottom, be equipped with one on the base and be held the motor switch that touches by the lug top, motor switch is connected with the upset motor. The utility model discloses a weight of quicksand in the hourglass for cover plate and interior step separation, motor switch is touched outside the lug extends to the hourglass, thereby makes the automatic upset of timing hourglass, extension timing ability.
Description
Technical Field
The utility model relates to a hourglass time measurement technical field, more specifically say and indicate a timing hourglass that can overturn automatically.
Background
An hourglass, also known as a sand clock, is a device that measures time. The western hourglass consists of two glass spheres and a narrow connecting pipe. The time is measured by the time it takes for the sand-filled glass spheres to flow from above through the narrow pipe into the bottom glass spheres. Once all the sand has flowed to the bottom glass bulb, the hourglass can be inverted to measure time. However, the timing capability of a common hourglass is limited, one hourglass is usually only a few minutes, and after sand in the hourglass runs out, the hourglass needs to be manually turned over to continue timing, so that the operation is complicated.
Disclosure of Invention
An object of the utility model is to provide a timing hourglass that can overturn automatically to solve the unable automatic upset of current hourglass, timing ability limited scheduling problem.
The utility model adopts the following technical scheme:
the utility model provides a but hourglass of timing of automatic upset, includes roll-over stand and base, the roll-over stand articulate in on the base, be connected with a upset motor that is used for driving the roll-over stand upset on the roll-over stand, still be equipped with a timing hourglass on the roll-over stand, the timing hourglass is including the last container and lower container and the quicksand that communicate each other, the inside wall of going up container and lower container all extends the interior step that has a magnet to make, the one side upper cover that interior step is close to last container top or lower container bottom is equipped with an iron system cover plate, the cover plate is close to and is equipped with a lug on the one side of last container top or lower container bottom, be equipped with on last container top and the lower container bottom and be used for the breach that the lug extends out, be equipped with on the base can by the motor switch that the lug top was held and is.
Furthermore, a plastic film for preventing the flowing sand from overflowing is arranged between the inner step and the cover plate.
Further, the inner step can be made of iron, and the cover plate is made of a magnet.
Further, the height of the bump is larger than the thickness of the side wall of the upper container or the lower container, and the height of the bump is smaller than the distance from the inner step to the top of the upper container or the bottom of the lower container.
Further, the gravity generated by the total weight of the quicksand is greater than the adsorption force between the inner step and the cover plate.
Furthermore, a counter is arranged on the base and connected with the motor switch.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the quicksand of the timing hourglass flows into the lower container from the upper container to be timed; when the weight of the quicksand of the lower container reaches the preset weight (namely when the quicksand completely flows into the lower container), the cover plate is separated from the inner step by the weight of the quicksand, the cover plate falls off, and the lug on the cover plate extends out of the timing hourglass and is propped against the motor switch to trigger, so that the overturning motor controls the overturning frame to overturn for 180 degrees to finish the overturning action of the timing hourglass, and the counter records the overturning times during overturning at every time, thereby realizing the automatic overturning of the timing hourglass and prolonging the timing capability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses the hourglass triggers the structure sketch map of timing.
The timing device comprises a hourglass 1, an upper container 11, a lower container 12, quicksand 13, an inner step 14, a cover plate 15, a bump 16, a notch 17, a plastic film 18, a turnover frame 2, a base 3, a turnover motor 4, a motor switch 5 and a counter 6.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings.
Referring to fig. 1 and 2, the timing hourglass capable of automatically overturning comprises a timing hourglass 1, an overturning frame 2 and a base 3, wherein the timing hourglass 1 is arranged on the overturning frame 2, the overturning frame 2 is hinged to the base 3, and the overturning frame 2 is connected with an overturning motor 4 for driving the overturning frame 2 to overturn. The hour glass 1 comprises an upper container 11, a lower container 12 and quicksand 13 which are communicated with each other, inner side walls of the upper container 11 and the lower container 12 extend to form an inner step 14 made of a magnet, an iron cover plate 15 covers one side of the inner step 14 close to the top of the upper container 11 or the bottom of the lower container 12, or the inner step 14 is made of iron, and the cover plate 15 is made of a magnet. A plastic film 18 for preventing the flowing sand from overflowing is arranged between the inner step 14 and the cover plate 15. A lug 16 is arranged on one surface of the cover plate 15 close to the top of the upper container 11 or the bottom of the lower container 12, and notches 17 matched with the lug 16 are arranged on the top of the upper container 11 and the bottom of the lower container 12. The base 3 is provided with a motor switch 5 which can be pushed and touched by the convex block 16, and the motor switch 5 is connected with the overturning motor 4 and is used for controlling the overturning of the overturning motor 4. In the present embodiment, the motor switch 5 is preferably a push switch. The base 3 is also provided with a counter 6, and the counter 6 is connected with the motor switch 5 and used for counting the number of times that the motor switch 5 is pressed.
Referring to fig. 1 and 2, when the utility model is used, the quicksand 13 of the timing hourglass 1 flows into the lower container 12 from the upper container 11 to perform timing; when the weight of the quicksand 13 of the lower container 12 reaches a preset weight (namely when the quicksand 13 completely flows into the lower container 11), the cover plate 15 is separated from the inner step 14 by the weight of the quicksand 13, the cover plate 15 falls off, and the bump 16 on the cover plate 15 extends out of the timing hourglass 1 and is propped against the motor switch 5 to trigger, so that the overturning motor 4 controls the overturning frame 2 to overturn by 180 degrees, the overturning action of the timing hourglass 1 is completed, and the counter 6 records the overturning times during overturning every time, thereby realizing the automatic overturning of the timing hourglass 1 and prolonging the timing capability.
In addition, referring to fig. 1 and 2, the height of the projection 16 is greater than the thickness of the sidewall of the upper container 11 or the lower container 12, and the height of the projection 16 is less than the distance from the inner step 14 to the top or the inner step of the upper container 11 to the bottom of the lower container 12, so that when the cover sheet 15 is supported on the bottom of the lower container 12, the projection 16 can extend from the notch 17 to the outer side of the timing hourglass 1 to be supported and triggered by other trigger switches or trigger devices. In addition, the gravity generated by the total weight of the quicksand 13 is greater than the adsorption force between the inner step 14 and the cover sheet 15, so as to ensure that the cover sheet can be separated from the inner step when the quicksand runs out.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (6)
1. The utility model provides a but hourglass of automatic upset, includes roll-over stand and base, its characterized in that: the overturning frame is hinged to the base, an overturning motor used for driving the overturning frame to overturn is connected to the overturning frame, a timing hourglass is further arranged on the overturning frame and comprises an upper container, a lower container and quicksand which are communicated with each other, inner side walls of the upper container and the lower container extend to form an inner step made of a magnet, an iron cover plate is arranged on one surface, close to the top of the upper container or the bottom of the lower container, of the inner step in a covering mode, a protruding block is arranged on one surface, close to the top of the upper container or the bottom of the lower container, of the cover plate, notches used for extending out of the protruding block are formed in the top of the upper container and the bottom of the lower container, a motor switch capable of being pushed and touched by the protruding block is arranged on the base, and the motor switch.
2. An automatically reversible time-measuring hourglass as claimed in claim 1, wherein: and a plastic film for preventing the flowing sand from overflowing is arranged between the inner step and the cover plate.
3. An automatically reversible time-measuring hourglass as claimed in claim 1, wherein: the inner step can be made of iron, and the cover plate is made of a magnet.
4. An automatically reversible time-measuring hourglass as claimed in claim 1, wherein: the height of the lug is greater than the thickness of the side wall of the upper container or the lower container, and the height of the lug is less than the distance from the inner step to the top of the upper container or the bottom of the lower container.
5. An automatically reversible time-measuring hourglass as claimed in claim 1, wherein: the gravity generated by the total weight of the quicksand is greater than the adsorption force between the inner step and the cover plate.
6. An automatically reversible time-measuring hourglass as claimed in claim 1, wherein: the base is provided with a counter, and the counter is connected with the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783635.3U CN211015056U (en) | 2018-10-31 | 2018-10-31 | Timing hourglass capable of automatically overturning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783635.3U CN211015056U (en) | 2018-10-31 | 2018-10-31 | Timing hourglass capable of automatically overturning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211015056U true CN211015056U (en) | 2020-07-14 |
Family
ID=71475482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821783635.3U Expired - Fee Related CN211015056U (en) | 2018-10-31 | 2018-10-31 | Timing hourglass capable of automatically overturning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211015056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154912A (en) * | 2020-09-23 | 2021-01-01 | 无为县年香马蹄种植专业合作社 | Tissue culture box for water chestnut seedlings prepared by automatic mother liquor |
-
2018
- 2018-10-31 CN CN201821783635.3U patent/CN211015056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154912A (en) * | 2020-09-23 | 2021-01-01 | 无为县年香马蹄种植专业合作社 | Tissue culture box for water chestnut seedlings prepared by automatic mother liquor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20211031 |