CN108762044A - A kind of sandglass that flow velocity is controllable - Google Patents
A kind of sandglass that flow velocity is controllable Download PDFInfo
- Publication number
- CN108762044A CN108762044A CN201810894540.7A CN201810894540A CN108762044A CN 108762044 A CN108762044 A CN 108762044A CN 201810894540 A CN201810894540 A CN 201810894540A CN 108762044 A CN108762044 A CN 108762044A
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- CN
- China
- Prior art keywords
- receiving portion
- communicating pipe
- vibration
- sand
- grains
- 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.)
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Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
- G04F1/04—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity
- G04F1/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention provides a kind of sandglass, for Dose times, including fixing bracket, the container on fixing bracket and a certain amount of grains of sand being contained in container, container includes interconnected the first receiving portion and the second receiving portion, it is characterized in that, also having:Vibrating motor, motor driver, control unit;Wherein, it includes the first communicating pipe and the second communicating pipe to have the interconnecting part for making the inner space of the two be connected to, interconnecting part between the first receiving portion and the second receiving portion, has certain angle between the extending direction of the first communicating pipe and the extending direction of the second communicating pipe.The time that the other end is all flowed into solve the problems, such as the grains of sand from one end is entirely the natural flowing that fixed, of the invention sandglass hinders the grains of sand by interconnecting part, then makes grains of sand flowing to keep the above-mentioned time controllable by vibrating motor vibration.Meanwhile the related apparatus assembly for being difficult to set appearance is arranged in fixing bracket, also meets demand of the user to appearance.
Description
Technical field
The present invention relates to a kind of hourglasses.
Background technology
Hourglass is the tool that people are used for time of measuring, and the grains of sand therein are flow to end from one end each time when just representing one time
Between end.
For some existing hourglasses, the time of the grains of sand from one end whole inflow other end is entirely fixed, Wu Fagen
Flexibly change according to the needs of user.
To solve the above-mentioned problems, the hourglass for having some flow velocitys controllable in the prior art, for example, using valve mechanism
Hourglass.Although such hourglass can solve the problems, such as grains of sand flow control, increases user and the operation of hourglass is walked
Suddenly, exposed valve mechanism is but also hourglass loses certain aesthetics.
Invention content
To solve the above problems, providing, a kind of flow velocity is controllable and specious sandglass easy to operate, the present invention adopt
With following technical solution:
The present invention provides a kind of sandglass, be used for Dose times, including fixing bracket, on fixing bracket
Container and a certain amount of grains of sand being contained in container, container include that interconnected the first receiving portion and second accommodate
Portion, which is characterized in that also have:Vibrating motor is arranged on fixing bracket, for container vibrated to make the grains of sand from
One in first receiving portion and the second receiving portion flows into another;Motor driver, the vibration for controlling vibrating motor
Pattern is to control the inflow velocity of the grains of sand;Control unit, for receiving the external control information for controlling transmission and believing by control
It ceases to motor driver transmission of control signals, to change the vibration mode of vibrating motor;Wherein, the first receiving portion is held with second
Receive the interconnecting part between portion with the inner space connection both made, interconnecting part includes the first communicating pipe and the second communicating pipe, the
A connecting pipe is connected with the first receiving portion, and the second communicating pipe was connected with the second receiving portion, and the first communicating pipe was connected to second
Pipe is interconnected, and has certain angle between the extending direction of the first communicating pipe and the extending direction of the second communicating pipe.
Hourglass provided by the invention can also have such technical characteristic, wherein the first receiving portion and the second receiving portion
One end it is relatively narrow, the relatively narrow one end of the first receiving portion is connected with the first communicating pipe, the relatively narrow one end of the second receiving portion with second connect
Siphunculus is connected.
Hourglass provided by the invention can also have such technical characteristic, wherein the inner surface of interconnecting part is coarse
Surface.
Hourglass provided by the invention can also have such technical characteristic, wherein and the quantity of vibrating motor is two,
One is located at the first receiving portion and support bracket fastened junction, another is located at the second receiving portion and support bracket fastened junction.
Hourglass provided by the invention can also have such technical characteristic, wherein there are many vibration mode settings, packet
Include the single vibration time by changing the vibration frequency of vibrating motor, vibrating motor and by the different vibration frequencys from it is different
The vibration mode of plural number kind obtained from single vibration time is combined, the value range for vibrating the frequency are 1~10 second range
Interior, the value range of single vibration time is 50~500 milliseconds.
Invention effect
Sandglass according to the present invention, due to having certain angle between the communicating pipe of the interconnecting part in the middle part of hourglass, because
This can hinder the natural flowing of the grains of sand, meanwhile, sandglass is provided with vibrating motor, can vibrate hourglass by vibrating motor,
The grains of sand are made just to generate flowing under the action of vibration, meanwhile, control unit is provided in sandglass, user can pass through control
Unit setting vibration processed, to the time that all grains of sand once flow down in the hourglass of the more flexible decision present invention.So adjustment
The vibration mode of vibrating motor can accelerate or delay the flowing of the grains of sand, meet user to changing hourglass time demand;Together
When be arranged in fixing bracket due to control unit and motor driver, ensure that and related be difficult to set the apparatus assembly of appearance
Outside being not exposed to, demand of the user to appearance is met.
Description of the drawings
Fig. 1 is the structural schematic diagram of the side of the hourglass of the present invention.
Specific implementation mode
Illustrate the specific implementation mode of the present invention below in conjunction with attached drawing
Fig. 1 is the structural schematic diagram of the side of the hourglass of the present invention.
As shown in Figure 1, hourglass 100 provided in this embodiment includes fixing bracket 1, container 2, the grains of sand 3, vibrating motor 4, electricity
Machine driver 5, control unit 6.
Container 2 is fixed on fixing bracket 1, and container 2 is the closed space in an inside, wherein being equipped with a certain amount of sand
Grain 3.
Wherein, container 2 includes the first receiving portion 21, the second receiving portion 22 and the interconnecting part 23 among the two, is connected
Logical portion 23 is connected to the inner space of the first receiving portion 21 and the second receiving portion 22.
One end of first receiving portion 21 and the second receiving portion 22 is relatively narrow, and one end is wider.
Wherein, interconnecting part 23 divides for the first communicating pipe 231 and the second communicating pipe 232, the receiving of the first communicating pipe 231 and first
The relatively narrow one end in portion 21 is connected, and the second communicating pipe 232, one end relatively narrow with the second receiving portion 22 was connected, the first communicating pipe 231 and
There is certain angle between second communicating pipe 232, is formed and be similar to horizontal herringbone structure.
The inner surface of interconnecting part 23 is rough surface, for hindering the flowing of the grains of sand 3 wherein.
Vibrating motor 4 is arranged on fixing bracket 1, makes the grains of sand 3 from the first receiving portion for being vibrated to container 2
21 and second one in receiving portion 22 flow into another, the vibration of vibrating motor 4 can influence the grains of sand 3 in interconnecting part 23
Flowing velocity.The quantity of vibrating motor 4 is two, a junction for being located at the first receiving portion 21 and fixing bracket 1, another
Positioned at the junction of the second receiving portion 22 and fixing bracket 1.
Motor driver 5 is used to control the vibration mode of vibrating motor 4, and there are many vibration mode settings.Including passing through
Change the vibration frequency of vibrating motor, the single vibration time of vibrating motor and the different vibration frequencys is shaken from different singles
The vibration mode of plural number kind obtained from dynamic duration is combined, the value range for vibrating the frequency are single within the scope of 1~10 second
The value range of vibration time is 50~500 milliseconds.
Control unit 6 is used to receive the control information that external control is sent, and information are controlled to motor driver 5 according to these
Transmission of control signals.For example, control unit 6 can be the chip for having communication module, user is by mobile phone or switchs to control
Unit 6 sends vibration adjustment information so that control unit 6 sends control signal to motor driver 5, to make motor driver
5 receive the vibration mode for responding and changing vibrating motor 4.
When using the hourglass of the present invention, user can be such that the wherein grains of sand 3 are influenced in gravity by being placed upside down hourglass 100
It flows down downwards, in the process, the grains of sand 3 flow through interconnecting part 23, can be since the interior rough surface of interconnecting part 23 is to be hindered
Power, delays or to flowing is stopped, user can send corresponding control information control unit 6, and motor driver 5 can respond therewith,
The Vibration Condition of vibrating motor 4 is controlled, the grains of sand 3 in interconnecting part 23 will accelerate or start under the influence of being vibrated to flow
It is dynamic, and stablize flow velocity with the Vibration Condition of vibrating motor 4.
Embodiment effect
According to sandglass provided in this embodiment, due to having a clamp between the communicating pipe of the interconnecting part in the middle part of hourglass
Angle, therefore the natural flowing of the grains of sand can be hindered, meanwhile, sandglass is provided with vibrating motor, can be vibrated by vibrating motor
Hourglass makes the grains of sand just generate flowing under the action of vibration, meanwhile, control unit is provided in sandglass, user can be with
It is set and is vibrated by control unit, the time once flowed down to the hourglass of the more flexible decision present invention.So adjustment vibration
The vibration of motor can accelerate or delay the flowing of the grains of sand, meet user to changing hourglass time demand;Simultaneously because control
Unit and motor driver processed are arranged in fixing bracket, ensure that the related apparatus assembly for being difficult to set appearance is not exposed to
Outside, demand of the user to appearance is met.
According to the receiving portion configuration design of the present embodiment, relatively narrow one end can limit the flow velocity of the grains of sand.
It is designed according to the interconnecting part of the present embodiment, inner surface is rough surface, can be preferably to retaining the grains of sand therein
Resistance is generated, prevents the grains of sand from flowing into the static case, to make the grains of sand all flow into the time of the other end by more from one end
Good control.
According to the vibrating motor quantity of the present embodiment, the vibrating motor positioned at both ends can make the vibration of container more complete
Face, avoiding vibration from not exclusively causing, the grains of sand are unaffected or flow control is unstable.
According to the vibration mode of the vibrating motor of the present embodiment, can be shaken from different singles by the different vibration frequencys
Dynamic duration is combined, and to form a variety of vibration modes, is preferably controlled grains of sand flowing and is generated different flow velocitys, meet and use
A variety of demands of the family to the time.
Claims (5)
1. a kind of sandglass is used for Dose times, including fixing bracket, the container on the fixing bracket and appearance
A certain amount of grains of sand being contained in the container, the container include interconnected the first receiving portion and the second receiving portion,
It is characterized in that, also having:
Vibrating motor is arranged on the fixing bracket, for being vibrated to make the grains of sand from described in the container
One in first receiving portion and second receiving portion flows into another;
Motor driver, for controlling the vibration mode of the vibrating motor to control the inflow velocity of the grains of sand;
Control unit, for receiving the external control information for controlling transmission and being passed to the motor driver by the control information
Defeated control signal, to change the vibration mode of the vibrating motor;
Wherein, there is the interconnecting part for making the inner space of the two be connected between first receiving portion and second receiving portion,
The interconnecting part includes the first communicating pipe and the second communicating pipe,
First communicating pipe was connected with the first receiving portion, and the second communicating pipe was connected with the second receiving portion, and first communicating pipe
It is interconnected with second communicating pipe,
There is certain angle between the extending direction of first communicating pipe and the extending direction of second communicating pipe.
2. according to claim 1, it is characterised in that:
Wherein, one end of first receiving portion and second receiving portion is relatively narrow,
The relatively narrow one end of first receiving portion is connected with first communicating pipe, the relatively narrow one end of second receiving portion and institute
It states and was connected the second communicating pipe.
3. according to claim 1, it is characterised in that:
Wherein, the inner surface of the interconnecting part is rough surface.
4. according to claim 1, it is characterised in that:
Wherein, the quantity of the vibrating motor be two, one of them be located at first receiving portion with it is described support bracket fastened
Junction, another is located at second receiving portion and the support bracket fastened junction.
5. according to claim 1, it is characterised in that:
Wherein, include by changing the vibration frequency of the vibrating motor, vibration electricity there are many vibration mode settings
The single vibration time of machine and be combined the different vibration frequencys from the different single vibration times obtains
Plural number kind the vibration mode,
The value range of the vibration frequency is within the scope of 1~10 second, and the value range of the single vibration time is 50~500
Millisecond.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810894540.7A CN108762044A (en) | 2018-08-08 | 2018-08-08 | A kind of sandglass that flow velocity is controllable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810894540.7A CN108762044A (en) | 2018-08-08 | 2018-08-08 | A kind of sandglass that flow velocity is controllable |
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Publication Number | Publication Date |
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CN108762044A true CN108762044A (en) | 2018-11-06 |
Family
ID=63969261
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Application Number | Title | Priority Date | Filing Date |
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CN201810894540.7A Pending CN108762044A (en) | 2018-08-08 | 2018-08-08 | A kind of sandglass that flow velocity is controllable |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01248088A (en) * | 1988-03-29 | 1989-10-03 | Nimachiyou | Long-term sandglass |
CN203520040U (en) * | 2013-09-12 | 2014-04-02 | 东华大学 | Sandglass with adjustable flow velocity |
CN103955166A (en) * | 2014-05-20 | 2014-07-30 | 大连理工大学 | Sand painting performance robot and image processing and motion control method thereof |
CN105487371A (en) * | 2016-01-12 | 2016-04-13 | 中山市德斯邦电子科技有限公司 | Hourglass |
CN105519480A (en) * | 2015-12-25 | 2016-04-27 | 苏州市相城区太平蟹业专业合作社 | Indoor cage for aquaculture |
CN205762252U (en) * | 2016-05-27 | 2016-12-07 | 广东丰康生物科技有限公司 | A kind of organic fertilizer impurity separating device |
-
2018
- 2018-08-08 CN CN201810894540.7A patent/CN108762044A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01248088A (en) * | 1988-03-29 | 1989-10-03 | Nimachiyou | Long-term sandglass |
CN203520040U (en) * | 2013-09-12 | 2014-04-02 | 东华大学 | Sandglass with adjustable flow velocity |
CN103955166A (en) * | 2014-05-20 | 2014-07-30 | 大连理工大学 | Sand painting performance robot and image processing and motion control method thereof |
CN105519480A (en) * | 2015-12-25 | 2016-04-27 | 苏州市相城区太平蟹业专业合作社 | Indoor cage for aquaculture |
CN105487371A (en) * | 2016-01-12 | 2016-04-13 | 中山市德斯邦电子科技有限公司 | Hourglass |
CN205762252U (en) * | 2016-05-27 | 2016-12-07 | 广东丰康生物科技有限公司 | A kind of organic fertilizer impurity separating device |
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Application publication date: 20181106 |