CN211554055U - Acceleration sensor - Google Patents
Acceleration sensor Download PDFInfo
- Publication number
- CN211554055U CN211554055U CN202020553110.1U CN202020553110U CN211554055U CN 211554055 U CN211554055 U CN 211554055U CN 202020553110 U CN202020553110 U CN 202020553110U CN 211554055 U CN211554055 U CN 211554055U
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- CN
- China
- Prior art keywords
- buffer spring
- display screen
- acceleration
- locates
- acceleration sensor
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an acceleration sensor, including pressure sensors, buffer spring, quality bearing dish, buffering support piece, numerical display screen, wire, supporting shoe, acceleration digital display screen, horizontal baffle and vertical baffle, buffering support piece locates on the pressure sensors, buffer spring locates on the pressure sensors, quality bearing dish is located on the buffer spring, numerical display screen locates on the pressure sensors, the wire is located on the lateral wall of pressure sensors, horizontal baffle is located on the quality bearing dish, vertical baffle is located on the quality bearing dish, acceleration display screen locates on the supporting shoe. The utility model belongs to the technical field of the medical instrument, specifically an acceleration sensor, the effectual shortcoming that lacks acceleration experimental equipment to the colleges and universities laboratory that has solved on the existing market has accelerated the teaching level, has improved the teaching interest, has promoted the interchange between teachers and students, is a very practical acceleration sensor.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically indicate an acceleration sensor.
Background
The piezoelectric acceleration sensor has the advantages of wide application range, low precision and the like, the prior art is quite mature, and the piezoelectric acceleration sensor is widely applied to various industries, however, in modern high-efficiency colleges and universities, experimental equipment is often used in teaching, and in acceleration experiments, teachers can use experimental videos or simulation experiments to explain students, and the students are not deeply impressed in the learning process and are easy to forget to learn by the aid of the method.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an acceleration sensor, the effectual shortcoming that lacks acceleration experimental device to college laboratory in having solved present market has accelerated the teaching level, has improved the teaching interest, has promoted the interchange between teachers and students, is a very practical acceleration sensor.
The utility model adopts the following technical scheme: the utility model relates to an acceleration sensor, which comprises a pressure sensor, a buffer spring, a mass bearing tray, a buffer support piece, a numerical display screen, a lead, a supporting block, an acceleration digital display screen, a transverse baffle and a vertical baffle, wherein the buffer support piece is arranged on the pressure sensor, the buffer spring is arranged on the pressure sensor, the mass bearing tray is arranged on the buffer spring, the numerical display screen is arranged on the pressure sensor, the lead is arranged on the side wall of the pressure sensor, the transverse baffle is arranged on the mass bearing tray, the vertical baffle is arranged on the mass bearing tray and is vertically arranged with the transverse baffle, the supporting block is arranged on the lead, the acceleration display screen is arranged on the supporting block, the pressure sensor records the gravity of an article and the pressure applied to the article, the buffer spring plays a role of springback, the mass bearing tray plays a role of supporting, the horizontal baffle and the vertical baffle play an anti-drop role, the buffer support piece plays a supporting role, the wire plays a data transmission role, the numerical display screen displays the numerical values of the gravity and the applied pressure of the article, the supporting block plays a supporting role, and the acceleration display screen plays a role in calculating the acceleration.
Further, the wire is arranged between the supporting block and the pressure sensor, the buffer supporting piece is arranged between the buffer spring and the pressure sensor, and the buffer spring is arranged between the mass bearing tray and the buffer spring.
Furthermore, the vertical baffle and the mass bearing plate are obliquely arranged, and the acceleration digital display screen and the supporting block are obliquely arranged.
Furthermore, the buffering support piece and the pressure sensor are arranged vertically, and the buffering spring is arranged in the buffering support piece.
Further, the mass bearing plate is arranged between the transverse baffle and the buffer spring.
Further, the quality holds the tray and is the cuboid setting, horizontal baffle is the cuboid setting, vertical baffle is the cuboid setting, the length of horizontal baffle is the same with the length that the quality held the tray, the width of vertical baffle is the same with the width that the quality held the tray, buffering support piece is the setting of cavity type cylinder, buffer spring's diameter is the same with buffering support piece's internal diameter.
Further, pressure sensors is the cuboid setting, the supporting shoe is the cuboid setting, acceleration digital display screen is the cuboid setting.
Further, the horizontal baffle is equipped with two sets ofly, vertical baffle is equipped with two sets ofly.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme acceleration sensor, the effectual shortcoming that lacks acceleration experimental equipment to colleges and universities' laboratory in having solved present market has accelerated the teaching level, has improved the interest of teaching, has promoted the interchange between teachers and students, is a very practical acceleration sensor.
Drawings
Fig. 1 is the overall structure schematic diagram of the acceleration sensor of the present invention.
The device comprises a pressure sensor 1, a pressure sensor 2, a buffer spring 3, a mass bearing plate 4, a buffer support piece 5, a numerical display screen 6, a lead 7, a support block 8, an acceleration digital display screen 9, a transverse baffle 10 and a vertical baffle.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model relates to an acceleration sensor, including pressure sensors 1, buffer spring 2, quality support plate 3, buffering support piece 4, numerical display screen 5, wire 6, supporting shoe 7, acceleration digital display screen 8, horizontal baffle 9 and vertical baffle 10, buffering support piece 4 is located on the pressure sensors 1, buffer spring 2 is located on the pressure sensors 1, quality support plate 3 is located on buffer spring 2, numerical display screen 5 is located on the pressure sensors 1, wire 6 is located on the lateral wall of pressure sensors 1, horizontal baffle 9 is located on quality support plate 3, vertical baffle 10 is located on quality support plate 3 and is perpendicular setting with horizontal baffle 9, supporting shoe 7 is located on the wire 6, acceleration display screen is located on supporting shoe 7.
The lead 6 is arranged between the supporting block 7 and the pressure sensor 1, the buffer supporting piece 4 is arranged between the buffer spring 2 and the pressure sensor 1, and the buffer spring 2 is arranged between the mass bearing plate 3 and the buffer spring 2.
The vertical baffle 10 and the mass bearing plate 3 are obliquely arranged, and the acceleration digital display screen 8 and the supporting block 7 are obliquely arranged.
The buffer support member 4 is perpendicular to the pressure sensor 1, and the buffer spring 2 is arranged in the buffer support member 4.
The mass bearing plate 3 is arranged between the transverse baffle 9 and the buffer spring 2.
Quality tray 3 is the cuboid setting, horizontal baffle 9 is the cuboid setting, vertical baffle 10 is the cuboid setting, the length of horizontal baffle 9 is the same with quality tray 3's length, vertical baffle 10's width is the same with quality tray 3's width, buffering support piece 4 is the setting of cavity type cylinder, buffer spring 2's diameter is the same with buffering support piece 4's internal diameter.
Pressure sensors 1 is the cuboid setting, supporting shoe 7 is the cuboid setting, acceleration digital display screen 8 is the cuboid setting.
The transverse baffles 9 are provided with two groups, and the vertical baffles 10 are provided with two groups.
When the device is used specifically, a user places an article used in an experiment on the mass bearing tray 3, at the moment, under the neutral action of the article, the mass bearing tray 3 is pressed downwards, so that the buffer spring 2 is pressed downwards in the buffer support piece 4, then the weight of the article is displayed on the numerical display screen 5, meanwhile, the numerical value of the weight is transmitted to the acceleration digital display screen 8 through the lead 6 by the pressure sensor 1, at the moment, the weight of the article is displayed on the acceleration digital display screen 8, then the user applies pressure to the mass bearing tray 3, at the moment, the numerical value on the numerical display screen 5 begins to change, the changed numerical value is transmitted to the acceleration digital display screen 8 through the lead 6, at the moment, the comprehensive numerical value of the applied pressure and the gravity is displayed on the acceleration digital display screen 8, then, the user releases the pressure applied to the mass bearing tray 3, at the moment, the buffer spring 2 recovers to deform, the mass bearing plate 3 loses pressure and gravity, the numerical value on the numerical value display screen 5 disappears, the numerical value difference between the sum of the applied pressure and the gravity is calculated on the acceleration display screen and is compared with the gravity numerical value, and therefore the acceleration is calculated, and the use process of the whole acceleration sensor is completed.
When the portable testing box 1 is used for software testing, a user can pull the portable testing box 1 to replace the position by holding the handle 20, when the portable testing box 1 is used for software testing, the buckle 19 is pulled out from the clamping groove 21 to open the cover plate 2, the cover plate 2 is opened to drive the software testing screen 12 to be opened together, then the user opens the software testing screen 12, the heat dissipation device 13 and the keyboard projector 18, the keyboard projector 18 is opened to project a model of a keyboard onto the keyboard projection plate 4 for the user to use, the space for carrying the keyboard is saved, after the software testing screen 12 is opened, the user can insert an SD memory card into an SD memory card through the SD socket 8 and perform testing therewith, the user can open the opening and closing supporting plate 9, the information of software to be tested is input through the USB interface 10 and the CD driver placing disc 6, the mouse is taken out of the mouse placing box 5 and is connected to the main, and take out pull formula mouse tray 7 from mainframe box 3, place mouse on pull formula mouse tray 7 alright use, the result of test can show through software test screen 12, and can play out through pronunciation player 11, the user saves test information down through SD socket 8, convenient follow-up looking up, simultaneously, the user opens heat dissipation motor 15 in the test, heat dissipation motor 15 rotates and drives the rotation of blade 17 and begin to dispel the heat to mainframe box 3, realize making the radiating purpose of mainframe box 3, it is whole use flow of whole software testing arrangement to go up to be.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (8)
1. An acceleration sensor characterized by: including pressure sensors, buffer spring, quality support plate, buffering support piece, numerical display screen, wire, supporting shoe, acceleration digital display screen, horizontal baffle and vertical baffle, buffering support piece locates on the pressure sensors, buffer spring locates on the pressure sensors, quality support plate locates on buffer spring, numerical display screen locates on the pressure sensors, the wire is located on the lateral wall of pressure sensors, horizontal baffle locates on the quality support plate, vertical baffle locates on the quality support plate and is perpendicular setting with horizontal baffle, the supporting shoe is located on the wire, acceleration display screen locates on the supporting shoe.
2. An acceleration sensor according to claim 1, characterized in that: the wire is arranged between the supporting block and the pressure sensor, the buffer supporting piece is arranged between the buffer spring and the pressure sensor, and the buffer spring is arranged between the mass bearing tray and the buffer spring.
3. An acceleration sensor according to claim 2, characterized in that: the vertical baffle and the mass bearing plate are obliquely arranged, and the acceleration digital display screen and the supporting block are obliquely arranged.
4. An acceleration sensor according to claim 3, characterized in that: the buffer support piece is perpendicular to the pressure sensor, and the buffer spring is arranged in the buffer support piece.
5. An acceleration sensor according to claim 4, characterized in that: the mass bearing tray is arranged between the transverse baffle and the buffer spring.
6. An acceleration sensor according to claim 5, characterized in that: the quality holds the tray and is the cuboid setting, horizontal baffle is the cuboid setting, vertical baffle is the cuboid setting, horizontal baffle's length is the same with the length that the quality held the tray, the width of vertical baffle is the same with the width that the quality held the tray, buffering support piece is cavity type cylinder setting, buffer spring's diameter is the same with buffering support piece's internal diameter.
7. An acceleration sensor according to claim 6, characterized in that: the pressure sensor is the cuboid setting, the supporting shoe is the cuboid setting, the acceleration digital display screen is the cuboid setting.
8. An acceleration sensor according to claim 7, characterized in that: the horizontal baffle is equipped with two sets ofly, vertical baffle is equipped with two sets ofly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553110.1U CN211554055U (en) | 2020-04-15 | 2020-04-15 | Acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553110.1U CN211554055U (en) | 2020-04-15 | 2020-04-15 | Acceleration sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211554055U true CN211554055U (en) | 2020-09-22 |
Family
ID=72495485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020553110.1U Expired - Fee Related CN211554055U (en) | 2020-04-15 | 2020-04-15 | Acceleration sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211554055U (en) |
-
2020
- 2020-04-15 CN CN202020553110.1U patent/CN211554055U/en not_active Expired - Fee Related
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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: 20200922 Termination date: 20210415 |