CN113407013B - Position self-checking type computer - Google Patents
Position self-checking type computer Download PDFInfo
- Publication number
- CN113407013B CN113407013B CN202110798107.5A CN202110798107A CN113407013B CN 113407013 B CN113407013 B CN 113407013B CN 202110798107 A CN202110798107 A CN 202110798107A CN 113407013 B CN113407013 B CN 113407013B
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- signal
- computer
- fluid
- conductive fluid
- pin
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- 239000012530 fluid Substances 0.000 claims abstract description 80
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 239000011261 inert gas Substances 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 26
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 13
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a position self-checking type computer, which comprises a computer main board, wherein the computer main board comprises a central processing unit and a position detector, the position detector comprises a fluid containing part, conductive fluid, a signal needle and a signal conversion part, a containing groove is formed in the fluid containing part, and inert gas is contained in the containing groove; the conductive fluid is positioned in the containing groove, and the sum of the volume of the conductive fluid and the volume of the inert gas is equal to the volume of the containing groove; the number of the signal pins is a plurality of, the signal pins are arranged in the storage groove at equal intervals and extend along the longitudinal direction of the storage groove, and each signal pin is in contact with the conductive fluid when the fluid storage component is vertically placed. The invention has the advantages of simple structure, low cost and high precision.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a position self-checking computer.
Background
Along with the development of society and the progress of science and technology, people use computers more and more frequently, so that the computers have become a part of daily life and work of people, and the structures of the computers are complex, wherein the hard disk of the computers plays a very key role, is one of main storage media of the computers, consists of one or more discs made of aluminum or glass, is covered with ferromagnetic materials, and is provided with a solid state hard disk, a mechanical hard disk and a hybrid hard disk. However, the hard disk of each computer needs to be installed inside the host case of the computer, when the host case is not placed flat, the hard disk is also uneven, and due to gravity, if the hard disk is not placed flat, the hard disk is easy to damage. Therefore, how to develop a computer capable of reminding users of uneven hard disk has become a problem to be solved.
Disclosure of Invention
The invention solves the technical problem of providing a position self-checking computer capable of reminding a user whether a hard disk is horizontally placed.
The invention provides a position self-checking type computer, which comprises a computer main board, wherein the computer main board comprises a central processing unit and a position detector, the position detector comprises a fluid containing part, conductive fluid, a signal needle and a signal conversion part, a containing groove is formed in the fluid containing part, and inert gas is contained in the containing groove; the conductive fluid is positioned in the containing groove, and the sum of the volume of the conductive fluid and the volume of the inert gas is equal to the volume of the containing groove; the number of the signal pins is a plurality, the signal pins are arranged in the accommodating groove at equal intervals and extend along the longitudinal direction of the accommodating groove, and each signal pin is in contact with the conductive fluid when the fluid accommodating part is vertically placed; the signal conversion component is connected with the signal pin and the central processing unit and is used for converting the analog signals output by the signal pin into digital signals.
In one embodiment, the inert gas is helium or neon and the conductive fluid is a sodium chloride solution.
In one embodiment, the signal pin is a copper pin or a silver pin.
In one embodiment, the position self-checking computer further comprises a spacer sleeve, the spacer sleeve is coated on the signal needle, a gap is formed between the spacer sleeve and the signal needle, and the conductive fluid flows into the gap when the fluid containing component is vertically placed.
In one embodiment, the upper end of the spacer is positioned above the conductive fluid and the lower end of the spacer is inserted within the conductive fluid.
In one embodiment, the spacer is disposed coaxially with the signal pin.
In one embodiment, the position self-checking computer further comprises a fixing plate, the fixing plate is covered at the notch of the storage groove, through holes corresponding to the signal pins one by one are formed in the fixing plate, and the signal pins penetrate through the through holes to be electrically connected with the signal conversion part; the signal conversion part is mounted on the fixing plate.
In one embodiment, the signal conversion component comprises a circuit board and an analog-to-digital conversion circuit, and the circuit board is connected with the fixed board; the analog-to-digital conversion circuit is arranged on the circuit board and is electrically connected with the signal pin and used for converting an analog signal transmitted by the signal pin into a digital signal.
The invention has the following beneficial effects: according to the invention, through the matching among the fluid accommodating part, the conductive fluid, the signal pins and the signal conversion part, the accommodating groove is formed in the fluid accommodating part, the conductive fluid is positioned in the accommodating groove, the sum of the volume of the conductive fluid and the volume of the inert gas is equal to the volume of the accommodating groove, the number of the signal pins is a plurality of, the signal pins are arranged in the accommodating groove at equal intervals and extend along the longitudinal direction of the accommodating groove, and each signal pin is contacted with the conductive fluid when the fluid accommodating part is vertically placed. Therefore, when the host computer is inclined, the fluid storage part is inclined, when the fluid storage part is inclined, the signal output by the signal needle is changed, the inclination is calculated according to the change amount of the signal, and the user is reminded of whether the hard disk is horizontally arranged according to the inclination, so that the device has a simple structure, low cost and high precision.
Drawings
FIG. 1 is a schematic diagram of a position self-checking computer of the present invention, wherein a printed circuit board is coupled to a position detector;
FIG. 2 is a schematic diagram of the position detector of the position self-checking computer according to the present invention when tilted;
FIG. 3 is a top view of a position detector of the position self-checking computer of the present invention.
Detailed Description
The invention will now be described in detail with reference to the drawings and examples. It should be noted that, if not conflicting, the embodiments of the present invention and the features of the embodiments may be combined with each other, which are all within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a position self-checking computer, which includes a computer motherboard, wherein the computer motherboard includes a printed circuit board 100, a position detector 200, and a central processing unit (not shown in the drawings), and it can be understood that the computer motherboard further includes elements such as a BIOS chip, an I/O control chip, a panel control switch interface, an indicator plug connector, an expansion slot, and the like, and the rest of the components except the position detector 200 are all in the prior art, so the structure thereof is not repeated herein.
The position detector 200 includes a fluid receiving member 21, a conductive fluid 22, a signal pin 23, a spacer 24, a fixing plate 25, and a signal conversion member 26, wherein a receiving groove 211 for receiving the conductive fluid 22 is provided in the fluid receiving member 21, and in addition, an inert gas is also received in the receiving groove 211, and the sum of the volume of the conductive fluid 22 and the volume of the inert gas is equal to the volume of the receiving groove 211. It is understood that the inert gas may be helium, neon, or the like. The signal needle can be protected by the inert gas. The signal pin 23 may be a copper pin, a silver pin, or other material with good electrical conductivity.
The fluid storage member 21 and the storage groove 211 may have a polyhedral or a rotator-like structure, and in this embodiment, the fluid storage member 21 has a hollow columnar structure with one end open and the other end closed; the receiving groove 211 has a columnar shape, and a notch of the receiving groove 211 is located at an upper end surface of the fluid receiving member 21. It will be appreciated that the fluid housing member 21 is made of an insulating material or has its inner wall surface coated with an insulating layer.
The conductive fluid 22 is located in the accommodating groove 211, the volume of the conductive fluid 22 is smaller than the volume of the accommodating groove 211, and the liquid surface of the conductive fluid 22 is a preset distance from the notch of the accommodating groove 211, wherein the type of the conductive fluid 22 and the preset distance can be selected according to the needs, and the method is not limited herein. The resistivity of the conductive fluid 22 is much less than the resistivity of the resistive wire, and the resistivity of the conductive fluid 22 is negligible compared to the resistivity of the resistive wire. Therefore, the resistance value between the signal pins 23 measured from the signal collector is equal to the sum of the resistance values of the measured signal pins 23 at the portion above the liquid surface of the conductive fluid 22, and thus the measurement accuracy is high. In this embodiment, the conductive fluid 22 is a sodium chloride solution.
The number of the signal pins 23 is a plurality, and the signal pins 23 are arranged in the accommodating groove 211 at equal intervals and extend along the longitudinal direction of the accommodating groove 211. Each of the signal pins 23 is in contact with the conductive fluid 22 when the fluid housing member is placed vertically. In this embodiment, in order to simplify the operation and improve the measurement accuracy, the number of the signal pins 23 is an even number, the diameters of all the signal pins 23 are the same, and the adjacent signal pins 23 are arranged at equal intervals. Specifically, the total number of the signal pins 23 is 6, and the angle formed by the connecting line between the adjacent signal pins 23 and the adjacent connecting line is 120 °. It will be appreciated that the number and diameter of the signal pins 23 may be set as desired, and are not particularly limited herein.
The spacer 44 is coated on the signal pin 23, a gap 27 is formed between the spacer 44 and the signal pin 23, and the gap 27 is used for the conductive fluid 22 to flow to the surface of the signal pin 23. By providing the spacer 44, the influence of the shaking of the liquid surface in the fluid housing member 21 on the liquid surface in the spacer 44 is small, so that the interference of the shaking on the measurement result can be remarkably reduced, and the measurement accuracy is improved. The cross section of the slit 27 may be crescent or ring, and the spacer 44 and the signal pin 23 are coaxially arranged for improving measurement accuracy and providing convenience in use, and the cross section of the slit 27 is ring-shaped, so that the hard disk can be monitored no matter in which direction the hard disk is inclined during use. It will be appreciated that a holding member may be provided in the slit 27 to hold between the spacer 44 and the signal pin 23.
To accommodate a variety of complex environments, the upper end of the spacer 44 is positioned above the conductive fluid 22 and the lower end of the spacer 44 is inserted within the conductive fluid 22. The lower end surface of the spacer 44 is spaced from the bottom wall of the receiving groove 211 by a predetermined height, thereby facilitating the flow of the conductive fluid 22 into the slit 27. In order to improve the stability of the structure and ensure the measurement accuracy, in another embodiment, the lower end of the spacer 44 is inserted into the conductive fluid 22 and abuts against the bottom wall of the accommodating groove 211, and a liquid inlet notch is disposed at the end face of the lower end of the spacer 44, and the liquid inlet notch is communicated with the slit 27 and the accommodating groove 211. In another embodiment, the lower end of the isolating sleeve 44 may be provided with a liquid inlet instead of the liquid inlet notch.
The detachable cover of the fixing plate 25 is disposed at the notch of the accommodating groove 211, through holes (not labeled in the figure) corresponding to the signal pins 23 one by one are disposed on the fixing plate 25, the signal pins 23 penetrate through the through holes to be electrically connected with the signal conversion component 26, and the signal conversion component 26 is mounted on the fixing plate 25. By providing the fixing plate 25, leakage of the conductive fluid 22 can thus be avoided during use. The upper end of the spacer 44 is inserted into the through hole and connected to the fixing plate 25, so that the spacer 44 can be more reliably installed.
The signal conversion unit 26 is connected to the signal pin 23 and the central processing unit, and is configured to convert an analog signal output by the signal pin 23 into a digital signal. The signal conversion unit 26 includes a circuit board 261 and an analog-to-digital conversion circuit (not shown in the figure), and the circuit board 261 is disposed above the fixed board 25 and connected to the fixed board 25, so that the present invention has a compact structure and is convenient for users to use. The analog-to-digital conversion circuit is disposed on the circuit board 261 and electrically connected with the signal pin 23, for converting the analog signal transmitted by the signal pin 23 into a digital signal. In practical application, when the host computer is inclined, the central processing unit calculates the inclination according to the digital signal, and when the inclination is larger than a preset value, the central processing unit controls the display of the computer to send out a reminding signal. It will be appreciated that the analog to digital conversion circuit has a high input impedance characteristic.
The working principle of the invention is as follows: taking the number of signal pins 23 as 6 as an example, when the fluid housing member 21 is not inclined, the portions of the six signal pins 23 above the liquid surface of the conductive fluid 22 are at the same height, so that the difference in resistance value between every two signal pins 23 is zero. When the liquid level is inclined, the height of the signal needle 23 above the liquid level is changed, the resistance value is also changed, and the height difference of the signal needle 23 above the liquid level can be calculated according to the linear relationship that the resistance value and the length of the uniform resistance wire are in direct proportion. It is possible to determine the sole level and calculate the angle of the liquid surface with respect to the bottom of the fluid housing member 21, i.e. the inclination of the fluid housing member 21. Thus, the inclination angle of the present invention is calculated. The inclination angle is calculated by adopting the relative variable quantity between the resistors, so that the obtained result is hardly influenced by the external environment, namely the absolute variable quantity of the resistor is influenced by the external environment, and the relative variable quantity is hardly influenced by the external environment.
It will be appreciated that in another embodiment, the computer further includes four servomotors and four screw rods in one-to-one transmission connection with the servomotors, the four servomotors are correspondingly disposed at four corners of the bottom of the host of the computer, and the central processing unit controls the rotation of the rotating shaft of the servomotors by a preset angle according to the inclination of the fluid storage part 21, so as to control the height of the screw rods extending out of the bottom of the host of the computer, thereby keeping the computer not inclined and protecting the computer better.
In summary, according to the present invention, through the cooperation among the fluid accommodating member 21, the conductive fluid 22, the signal pins 23 and the signal converting member 26, the accommodating groove 211 is provided in the fluid accommodating member 21, the conductive fluid 22 is located in the accommodating groove 211, the volume of the conductive fluid 22 is smaller than that of the accommodating groove 211, the number of the signal pins 23 is several, the signal pins 23 are equally spaced and all extend along the longitudinal direction of the accommodating groove 211, and each signal pin 23 is in contact with the conductive fluid 22. Therefore, when the host computer is tilted, the fluid storage part 21 is tilted, and when the fluid storage part 21 is tilted, the signal output by the signal needle 23 is changed, the tilt is calculated according to the change amount of the signal, and the user is reminded whether the hard disk is horizontally placed according to the tilt, so that the device has a simple structure, low cost and high precision.
The above detailed description of the position self-checking computer provided by the present invention applies specific examples to illustrate the principle and implementation of the present invention, and the above examples are only used to help understand the method and core idea of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In summary, the disclosure is not limited to the embodiments of the invention, but is intended to cover all modifications of equivalent structures or equivalent processes, or direct or indirect application in other related arts, which are included in the scope of the present invention.
Claims (8)
1. The position self-checking type computer comprises a computer main board, wherein the computer main board comprises a central processing unit, and is characterized by further comprising a position detector, wherein the position detector comprises a fluid containing part, conductive fluid, a signal needle and a signal conversion part, a containing groove is formed in the fluid containing part, and inert gas is contained in the containing groove; the conductive fluid is positioned in the containing groove, and the sum of the volume of the conductive fluid and the volume of the inert gas is equal to the volume of the containing groove; the number of the signal pins is a plurality, the signal pins are arranged in the accommodating groove at equal intervals and extend along the longitudinal direction of the accommodating groove, and each signal pin is in contact with the conductive fluid when the fluid accommodating part is vertically placed; the signal conversion component is connected with the signal pin and the central processing unit and is used for converting an analog signal output by the signal pin into a digital signal;
when the host computer is inclined, the central processing unit calculates the inclination according to the digital signal, and when the inclination is larger than a preset value, the central processing unit controls the display of the computer to send out a reminding signal;
the computer also comprises four servo motors and four screw rods in one-to-one transmission connection with the servo motors, the four servo motors are correspondingly arranged at four corners of the bottom of the host computer of the computer, and the central processing unit controls the rotating shaft of the servo motors to rotate by a preset angle according to the gradient of the fluid storage part so as to control the height of the screw rods extending out of the bottom of the host computer of the computer.
2. The position self-checking computer according to claim 1, wherein the inert gas is helium or neon, and the conductive fluid is sodium chloride solution.
3. The position self-checking computer according to claim 1, wherein said signal pin is a copper pin or a silver pin.
4. The position self-checking computer according to claim 1, further comprising a spacer, wherein the spacer is wrapped around the signal pin, a gap is formed between the spacer and the signal pin, and the conductive fluid flows into the gap when the fluid receiving member is placed vertically.
5. The position self-checking computer according to claim 4, wherein an end of an upper end of said spacer is positioned above said conductive fluid, and an end of a lower end of said spacer is inserted into said conductive fluid.
6. The position self-checking computer of claim 4, wherein said spacer is coaxially disposed with said signal pin.
7. The position self-checking computer according to claim 1, further comprising a fixing plate, wherein the fixing plate is covered at the notch of the receiving groove, through holes corresponding to the signal pins one by one are formed in the fixing plate, and the signal pins penetrate through the through holes to be electrically connected with the signal conversion component; the signal conversion part is mounted on the fixing plate.
8. The position self-checking computer according to claim 7, wherein the signal conversion part comprises a circuit board and an analog-to-digital conversion circuit, and the circuit board is connected with the fixed board; the analog-to-digital conversion circuit is arranged on the circuit board and is electrically connected with the signal pin and used for converting an analog signal transmitted by the signal pin into a digital signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798107.5A CN113407013B (en) | 2021-07-14 | 2021-07-14 | Position self-checking type computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798107.5A CN113407013B (en) | 2021-07-14 | 2021-07-14 | Position self-checking type computer |
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| Publication Number | Publication Date |
|---|---|
| CN113407013A CN113407013A (en) | 2021-09-17 |
| CN113407013B true CN113407013B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110798107.5A Active CN113407013B (en) | 2021-07-14 | 2021-07-14 | Position self-checking type computer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449923A (en) * | 1999-05-20 | 2003-10-22 | 精工爱普生株式会社 | Liquid containe having liquid detecting device therein |
| CN204007606U (en) * | 2014-08-15 | 2014-12-10 | 湖南科技学院 | A kind of differential electrical resistive obliquity sensor |
| CN105900045A (en) * | 2013-09-27 | 2016-08-24 | 森赛尔股份有限公司 | Touch sensor detector system and method |
| CN109387142A (en) * | 2018-11-27 | 2019-02-26 | 江汉大学 | A kind of system and method that variable resistance measures shift length and rotation angle |
| CN110260838A (en) * | 2019-08-01 | 2019-09-20 | 中国矿业大学(北京) | A kind of the gravity type slope monitoring apparatus and operating method of angle signal immediate feedback |
| CN111141259A (en) * | 2018-11-05 | 2020-05-12 | 湖南科技学院 | Liquid pendulum arc resistance type inclination angle sensor probe |
-
2021
- 2021-07-14 CN CN202110798107.5A patent/CN113407013B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449923A (en) * | 1999-05-20 | 2003-10-22 | 精工爱普生株式会社 | Liquid containe having liquid detecting device therein |
| CN105900045A (en) * | 2013-09-27 | 2016-08-24 | 森赛尔股份有限公司 | Touch sensor detector system and method |
| CN204007606U (en) * | 2014-08-15 | 2014-12-10 | 湖南科技学院 | A kind of differential electrical resistive obliquity sensor |
| CN111141259A (en) * | 2018-11-05 | 2020-05-12 | 湖南科技学院 | Liquid pendulum arc resistance type inclination angle sensor probe |
| CN109387142A (en) * | 2018-11-27 | 2019-02-26 | 江汉大学 | A kind of system and method that variable resistance measures shift length and rotation angle |
| CN110260838A (en) * | 2019-08-01 | 2019-09-20 | 中国矿业大学(北京) | A kind of the gravity type slope monitoring apparatus and operating method of angle signal immediate feedback |
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| Publication number | Publication date |
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| CN113407013A (en) | 2021-09-17 |
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