CN214224406U - Electronic pressure-sensitive paper - Google Patents
Electronic pressure-sensitive paper Download PDFInfo
- Publication number
- CN214224406U CN214224406U CN202120411908.7U CN202120411908U CN214224406U CN 214224406 U CN214224406 U CN 214224406U CN 202120411908 U CN202120411908 U CN 202120411908U CN 214224406 U CN214224406 U CN 214224406U
- Authority
- CN
- China
- Prior art keywords
- pressure
- sensitive paper
- front bezel
- plate
- socket groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electronic pressure sensing paper, including front bezel and back plate, front bezel upper surface distribution has the lamp hole, and opens to be equipped with the socket groove in the front bezel rear side, the back plate is connected in the front bezel bottom, and back plate surface fixing has the location lug, the back plate inner wall is provided with the locating hole. This electron pressure-sensitive paper is provided with the socket groove, the socket groove runs through in the front bezel rear side, this electron pressure-sensitive paper carries out the during operation, can get into the socket groove with the data line connection, the computer is connected to the other end, only need place the response film on the platform of exerting pressure when measuring, exert pressure, because electron pressure-sensitive paper is based on the different characteristics of the resistance value of pressure-sensitive response film output when receiving different pressure, resistance value that rethread computer software will export changes the stress surface into the pressure value, thereby make this electron pressure-sensitive paper measurement process can show on the computer through the mode of screen capture or visual screen, and its acquisition frequency can reach 100MHz the most.
Description
Technical Field
The utility model relates to a pressure measurement technical field specifically is electron sensing paper.
Background
The pressure measurement film, commonly known as pressure sensing paper, is a magic film capable of accurately measuring pressure, pressure distribution and pressure balance, and creates a new era of pressure measurement, and the electronic pressure sensing paper is compared with the traditional pressure-sensitive pressure sensing paper, and displays the pressure distribution condition in a stress area through the cooperation of a pressure-sensitive sensing element and a computer software system, so the pressure sensing paper is named as the electronic pressure sensing paper.
Electronic sensing paper in the market degree of protection is not enough, and is difficult to keep its measuring process after its own measurement is accomplished, can only manually or lean on the memory record through the survey crew, and the practicality is not good, for this reason, we propose electronic sensing paper.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide electron sensing paper to the electron sensing paper degree of protection on the market that proposes in solving above-mentioned background is not enough, and itself is difficult to preserve its measurement process after measuring the completion, can only be through the manual or by memory record of measurement personnel, the not good problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: electronic pressure sensing paper, including front bezel and back plate, the surface distribution has the lamp hole on the front bezel, and opens and be equipped with the socket groove in the front bezel rear side, the back plate is connected in the front bezel bottom, and the back plate fixed surface has the location lug, the back plate inner wall is provided with the locating hole.
Preferably, the structural size of the outer opening of the rear plate is matched with that of the inner opening of the front plate, and the rear plate is connected with the front plate in a clamping manner.
Preferably, the positioning lugs and the back plate are of an integrated structure, and the positioning lugs are uniformly distributed on the inner wall of the back plate.
Preferably, the positioning hole is annular, and the rear plate and the front plate form a buckle structure through the positioning hole.
Compared with the prior art, the beneficial effects of the utility model are that: the rear plate is clamped at the bottom end of the front plate with mutually matched structural sizes to seal the front plate, so that the waterproof and dust-proof effects are achieved on one hand, and on the other hand, the safety of devices inside the front plate can be effectively protected, so that internal precise devices are not affected by collision of the external environment, and the service life of the device is prolonged;
the back end of the front plate of the electronic pressure sensing paper is provided with a socket groove, when the electronic pressure sensing paper works, a data line can be connected to enter the socket groove, the other end of the electronic pressure sensing paper is connected with a computer, when the electronic pressure sensing paper is measured, only a sensing film is placed on a pressure applying platform to apply pressure, and because the electronic pressure sensing paper is based on the characteristic that the resistance values of the pressure-sensitive sensing film output under different pressures are different, the output resistance values are converted into the pressure value of a stress surface through computer software, the electronic pressure sensing paper measuring process can be displayed on the computer in a screen capture or view screen mode, and the highest acquisition frequency can reach 100 MHz;
when the back board is clamped inside the front board, the back board is correspondingly clamped and positioned with the mounting part in the front board through the positioning lug and the positioning hole, the mounting stability of the back board and the front board is further strengthened, the back board cannot deviate, and the mounting is firm.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the explosion structure of the present invention.
In the figure: 1. a front plate; 2. a lamp hole; 3. a socket slot; 4. a back plate; 5. positioning the bump; 6. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, the present invention provides a technical solution: the electronic pressure sensing paper comprises a front plate 1, lamp holes 2, a socket groove 3, a rear plate 4, a positioning lug 5 and a positioning hole 6, wherein the lamp holes 2 are distributed on the upper surface of the front plate 1, and the back side of the front plate 1 is provided with a socket groove 3, the socket groove 3 penetrates through the back side of the front plate 1, the back end of the front plate 1 is provided with the socket groove 3, when the device works, the data wire can be connected to enter the socket groove 3, the other end of the data wire is connected with a computer, only the sensing film is required to be placed on the pressure applying platform to apply pressure during measurement, because the electronic sensing paper is based on the characteristic that the resistance values of the resistors output by the pressure-sensitive sensing film under different pressures are different, the output resistance values are converted into the pressure values of the stress surface by the computer software, therefore, the electronic sensing paper measuring process can be displayed on a computer in a screen capture or view mode, and the maximum acquisition frequency of the electronic sensing paper measuring process can reach 100 MHz;
the rear plate 4 is connected to the bottom end of the front plate 1, the surface of the rear plate 4 is fixed with a positioning lug 5, the structural size of the outer opening of the rear plate 4 is matched with the structural size of the inner opening of the front plate 1, the rear plate 4 is connected with the front plate 1 in a clamping manner, the rear plate 4 is clamped at the bottom end of the front plate 1 with the matched structural size to seal the front plate 1, on one hand, the waterproof and dust-proof effects are achieved, on the other hand, the safety of devices inside the front plate 1 can be effectively protected, so that the internal precise devices are not affected by collision of the external environment, and the service life of the device is prolonged;
the inner wall of the rear plate 4 is provided with a positioning hole 6, the positioning lug block 5 and the rear plate 4 are of an integrated structure, the positioning lug block 5 is uniformly distributed on the inner wall of the rear plate 4, the positioning hole 6 is annular, the rear plate 4 forms a buckle structure with the front plate 1 through the positioning hole 6, when the rear plate 4 is clamped inside the front plate 1, the corresponding effect of the positioning lug block 5 and the positioning hole 6 is achieved, the installation and the fixing are correspondingly achieved through the installation part in the front plate 1, the installation and the fixing degree of the rear plate 4 and the front plate 1 are further strengthened, the rear plate 4 cannot deviate, and the installation is firm.
The working principle is as follows: the rear end of the front plate 1 of the electronic pressure sensing paper head is provided with a socket groove 3, when the electronic pressure sensing paper head works, a data line can be connected to enter the socket groove 3, the other end of the electronic pressure sensing paper head is connected with a computer, when the electronic pressure sensing paper head is measured, only a sensing film needs to be placed on a pressure applying platform to apply pressure, because the electronic pressure sensing paper is based on the characteristic that the resistance values output by the pressure-sensitive sensing film when different pressures are applied, the output resistance value is converted into the pressure value of a stress surface through computer software, the measurement process of the electronic pressure sensing paper can be displayed on the computer in a screen cutting or viewing mode, the highest acquisition frequency of the electronic pressure sensing paper can reach 100MHz, a corresponding rear plate 4 is clamped at the bottom end of the front plate 1 with matched structural dimensions to seal the front plate 1, on one hand, the effect of water resistance and dust resistance is achieved, on the other hand, the safety of devices in the front plate 1 can be effectively protected, the internal precision device is not affected by the collision of the external environment, the service life of the device is prolonged, and the use process of the whole electronic sensing paper is completed.
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.
Claims (4)
1. Electronic sensing paper, including front bezel (1) and back plate (4), its characterized in that: the lamp hole (2) are distributed on the upper surface of the front plate (1), the socket groove (3) is formed in the rear side of the front plate (1), the rear plate (4) is connected to the bottom end of the front plate (1), the positioning lug (5) is fixed on the surface of the rear plate (4), and the positioning hole (6) is formed in the inner wall of the rear plate (4).
2. The electronic pressure-sensitive paper according to claim 1, characterized in that: the structure size of the outer opening of the rear plate (4) is matched with the structure size of the inner opening of the front plate (1), and the rear plate (4) is connected with the front plate (1) in a clamping manner.
3. The electronic pressure-sensitive paper according to claim 1, characterized in that: the positioning lugs (5) and the rear plate (4) are of an integrated structure, and the positioning lugs (5) are uniformly distributed on the inner wall of the rear plate (4).
4. The electronic pressure-sensitive paper according to claim 1, characterized in that: the positioning hole (6) is annular, and the rear plate (4) and the front plate (1) form a buckle structure through the positioning hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120411908.7U CN214224406U (en) | 2021-02-25 | 2021-02-25 | Electronic pressure-sensitive paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120411908.7U CN214224406U (en) | 2021-02-25 | 2021-02-25 | Electronic pressure-sensitive paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224406U true CN214224406U (en) | 2021-09-17 |
Family
ID=77692654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120411908.7U Expired - Fee Related CN214224406U (en) | 2021-02-25 | 2021-02-25 | Electronic pressure-sensitive paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224406U (en) |
-
2021
- 2021-02-25 CN CN202120411908.7U patent/CN214224406U/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 |
Granted publication date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |