CN212007600U - Connecting structure of digital pressure gauge sensor - Google Patents
Connecting structure of digital pressure gauge sensor Download PDFInfo
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- CN212007600U CN212007600U CN202020840529.5U CN202020840529U CN212007600U CN 212007600 U CN212007600 U CN 212007600U CN 202020840529 U CN202020840529 U CN 202020840529U CN 212007600 U CN212007600 U CN 212007600U
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Abstract
The utility model provides a connecting structure of a digital pressure gauge sensor, which comprises a display, a sensor shell, a pressure sensor, a buffer rod, a bearing seat, a pressure sheet, a sealing ring, a communicating pipe, a display fixing plate and a diversion hole, wherein the display is arranged at the upper side inside the pressure gauge main body, the display fixing plate is arranged at the front end surface of the display, the sensor shell is arranged at the lower side of the display, the pressure sensor is arranged at the upper side inside the sensor shell, the bearing seat is arranged at the lower side of the pressure sensor, the buffer rod is arranged at the left side and the right side of the bearing seat, the pressure sheet is arranged at the upper side inside the bearing seat, the sealing ring is arranged at the inner side of the annular side surface of the bearing seat, the communicating pipe is arranged at the lower side of the sealing ring, the diversion, the effective connection of the internal sensor of the digital pressure gauge is facilitated.
Description
Technical Field
The utility model relates to a connection structure of digital pressure gauge sensor belongs to digital pressure gauge technical field.
Background
The digital pressure gauge combines the world leading microprocessing technology and the advanced analog-to-digital conversion algorithm to meet the requirements of high precision and low power consumption. The large screen liquid crystal display technology and the unique background light technology make the data clear and readable at night. And an import chip is adopted, the highest value is kept for instrument data acquisition, memory and measurement, and the zero is manually returned. The shell is fully sealed by stainless steel, is corrosion-resistant and vibration-resistant, and can be applied to various complex environments.
When current digital pressure table was installed pressure sensor, mostly be the rigid connection between the object of sensor and external area pressure, when sensor load element received constantly powerful impact, load element can damage fast, leads to the sensor to take place data processing and the deviation appears, and current digital pressure table sensor can not effectively be connected fixedly, needs the connection structure of a digital pressure table sensor now promptly to solve the problem that the aforesaid appears.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing a connection structure of digital manometer sensor to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for make the effective connection of digital manometer internal sensor.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a connecting structure of a digital pressure gauge sensor comprises a pressure gauge main body, a display port, a display panel and a sensor connecting mechanism, wherein the display panel is arranged on the front end face of the pressure gauge main body, the display port is arranged on the upper side of the display panel, the sensor connecting mechanism is arranged in the pressure gauge main body and comprises a display, a sensor shell, a pressure sensor, a buffer rod, a bearing seat, a pressure sheet, a sealing ring, a communicating pipe, a fixing nut, a display fixing plate and a flow guide hole, the display is arranged on the upper side in the pressure gauge main body, the display fixing plate is arranged on the front end face of the display, the sensor shell is arranged on the lower side of the display, the pressure sensor is arranged on the upper side in the sensor shell, the bearing seat is arranged on the lower side of the pressure sensor, the buffer, the inside upside of load seat installs the pressure gauge, load seat annular side inboard is equipped with the sealing washer, communicating pipe is installed to the sealing washer downside, the inside water conservancy diversion hole of having seted up of communicating pipe, communicating pipe annular side downside is equipped with fixation nut.
Furthermore, a glass cover is installed on the front side of the display fixing plate.
Further, buffer beam annular side is equipped with the spring, the buffer beam upside is equipped with spacing seat, the buffer beam is equipped with two sets ofly, and two sets of buffer beam specifications are the same.
Further, the inner side of the annular side face of the sealing ring is matched with the upper side of the annular side face of the communicating pipe.
Furthermore, the lower end face of the sensor shell is provided with a sliding groove, and the sliding groove is matched with the lower side of the annular side face of the bearing seat.
Furthermore, the force bearing seat is connected with a pressure sensor through a lead, the pressure sensor is connected with a display through a lead, and the pressure sensor is connected with an external power supply through a lead.
Further, an external thread is arranged on the annular side face of the communicating pipe, an internal thread is arranged on the inner side of the annular side face of the fixing nut, and the internal thread is meshed with the external thread.
The utility model has the advantages that: the utility model discloses a connection structure of digital pressure gauge sensor, because of the utility model discloses added display, sensor housing, pressure sensor, buffer beam, load seat, pressure sheet, sealing washer, communicating pipe, fixation nut, display fixed plate and water conservancy diversion hole, this design can effectively strengthen the effectual connection fixity of digital pressure gauge sensor, has solved the problem that original digital pressure gauge sensor can not effectively be connected fixedly, has improved the utility model discloses a connection fixity.
Install the glass cover because of display fixed plate front side, this design effectively protects display panel, because of buffer beam annular side is equipped with the spring, the buffer beam upside is equipped with spacing seat, the powerful impact of the supplementary load seat of this design effective buffering, because of the spout has been seted up to sensor housing lower terminal surface, this design plays the effect to sensor housing effective buffering, because of the load seat is connected with pressure sensor through the wire, pressure sensor is connected with the display through the wire, the pressure signal that this design made pressure sensor receive effectively expresses, the utility model discloses it is rational in infrastructure, be convenient for make digital pressure meter internal sensor effectively connect.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a connection structure of a digital pressure gauge sensor according to the present invention;
fig. 2 is a right sectional view of a sensor connection mechanism in the connection structure of the digital pressure gauge sensor of the present invention;
fig. 3 is a right sectional view of a sensor housing in the connection structure of the digital pressure gauge sensor of the present invention;
in the figure: 1-a pressure gauge main body, 2-a display port, 3-a display panel, 4-a sensor connecting mechanism, 41-a display, 42-a sensor shell, 43-a pressure sensor, 44-a buffer rod, 45-a bearing seat, 46-a pressure sheet, 47-a sealing ring, 48-a communicating pipe, 49-a fixing nut, 411-a display fixing plate and 481-a flow guide hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a connection structure of digital pressure gauge sensor, includes manometer main part 1, display port 2, display panel 3 and sensor coupling mechanism 4, and display panel 3 has been seted up to the terminal surface before manometer main part 1, and display port 2 has been seted up to display panel 3 upside, and manometer main part 1 is inside to be provided with sensor coupling mechanism 4.
The sensor connecting mechanism 4 comprises a display 41, a sensor shell 42, a pressure sensor 43, a buffer rod 44, a bearing seat 45, a pressure sheet 46, a sealing ring 47, a communicating pipe 48, a fixing nut 49, a display fixing plate 411 and a guide hole 481, wherein the display 41 is installed on the upper side inside the pressure gauge main body 1, the display fixing plate 411 is installed on the front end surface of the display 41, the sensor shell 42 is installed on the lower side of the display 41, the pressure sensor 43 is installed on the upper side inside the sensor shell 42, the bearing seat 45 is installed on the lower side of the pressure sensor 43, the buffer rod 44 is assembled on the left side and the right side of the bearing seat 45, the pressure sheet 46 is installed on the upper side inside the bearing seat 45, the sealing ring 47 is assembled on the inner side of the annular side surface of the bearing seat 45, the communicating pipe 48 is installed on the, the problem that original digital pressure gauge sensor can not be effectively connected and fixed is solved through the design.
The glass cover is arranged on the front side of the display fixing plate 411, the design effectively protects the display panel 3, the annular side surface of the buffer rod 44 is provided with a spring, the upper side of the buffer rod 44 is provided with a limiting seat, the buffer rod 44 is provided with two groups, the specifications of the two groups of buffer rods 44 are the same, the design assists the bearing seat 45 to effectively buffer strong impact, the inner side of the annular side surface of the sealing ring 47 is matched with the upper side of the annular side surface of the communicating pipe 48, the design facilitates the sliding of the bearing seat 45 due to buffering, the lower end surface of the sensor shell 42 is provided with a sliding groove which is matched with the lower side of the annular side surface of the bearing seat 45, the design plays a role of effectively buffering the sensor shell 42, the bearing seat 45 is connected with the pressure sensor 43 through a lead, the pressure sensor 43 is connected with the display 41 through a lead, the pressure sensor 43 is, the annular side surface of the communicating pipe 48 is provided with an external thread, the inner side of the annular side surface of the fixing nut 49 is provided with an internal thread, and the internal thread is meshed with the external thread, so that the communicating pipe 48 is effectively fixed.
As an embodiment of the present invention: the staff first connects the lower side of the communicating pipe 48 with the external device needing to measure pressure, the pressure sensor 43 is connected with the external power supply through the lead, the flow guide hole 481 in the communicating pipe 48 transmits the external fluid to the bearing seat 45 in the sensor shell 42, the pressure sheet 46 in the bearing seat 45 deforms under the action of the external fluid, the pressure sensor 43 receives the deformation signal and transmits the signal to the display 41 to be expressed, in the process, the bearing seat 45 generates upward force under the action of the pressure of the external fluid, the bearing seat 45 slides upwards for a short distance along the buffer rod 44, and the sealing gasket is assembled in the bearing seat 45, so that the sealing between the communicating pipe 48 and the bearing seat 45 is kept, because the display fixing plate 411 is installed on the front side of the display 41, the display port 2 is opened in the display panel 3, so that the pressure data displayed by the display 41 can be effectively displayed, above realize the utility model relates to a connection structure's of digital pressure gauge sensor effect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a connection structure of digital pressure gauge sensor, includes manometer main part, shows mouthful, display panel and sensor coupling mechanism, its characterized in that: the front end face of the pressure gauge main body is provided with a display panel, the upper side of the display panel is provided with a display port, and a sensor connecting mechanism is arranged in the pressure gauge main body;
sensor coupling mechanism includes display, sensor housing, pressure sensor, buffer beam, load seat, pressure gauge, sealing washer, communicating pipe, fixation nut, display fixed plate and water conservancy diversion hole, the display is installed to the inside upside of manometer main part, the display fixed plate is installed to the terminal surface before the display, the sensor housing is installed to the display downside, pressure sensor is installed to the inside upside of sensor housing, the load seat is installed to the pressure sensor downside, the load seat left and right sides is equipped with the buffer beam, the pressure gauge is installed to the inside upside of load seat, load seat ring flank inboard is equipped with the sealing washer, communicating pipe is installed to the sealing washer downside, the water conservancy diversion hole has been seted up to communicating pipe inside, communicating pipe ring flank downside is equipped with fixation nut.
2. The connecting structure of a digital pressure gauge sensor according to claim 1, wherein: and a glass cover is arranged on the front side of the display fixing plate.
3. The connecting structure of a digital pressure gauge sensor according to claim 1, wherein: buffer beam annular side is equipped with the spring, the buffer beam upside is equipped with spacing seat, the buffer beam is equipped with two sets ofly, and two sets of buffer beam specifications are the same.
4. The connecting structure of a digital pressure gauge sensor according to claim 1, wherein: the inner side of the annular side face of the sealing ring is matched with the upper side of the annular side face of the communicating pipe.
5. The connecting structure of a digital pressure gauge sensor according to claim 1, wherein: the lower end face of the sensor shell is provided with a sliding chute, and the sliding chute is matched with the lower side of the annular side face of the bearing seat.
6. The connecting structure of a digital pressure gauge sensor according to claim 1, wherein: the bearing seat is connected with a pressure sensor through a lead, the pressure sensor is connected with a display through a lead, and the pressure sensor is connected with an external power supply through a lead.
7. The connecting structure of a digital pressure gauge sensor according to claim 1, wherein: the outer thread has been seted up to communicating pipe annular side, the internal thread has been seted up to fixation nut annular side inboard, and the internal thread meshes with the outer thread mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840529.5U CN212007600U (en) | 2020-05-19 | 2020-05-19 | Connecting structure of digital pressure gauge sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840529.5U CN212007600U (en) | 2020-05-19 | 2020-05-19 | Connecting structure of digital pressure gauge sensor |
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| CN212007600U true CN212007600U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020840529.5U Active CN212007600U (en) | 2020-05-19 | 2020-05-19 | Connecting structure of digital pressure gauge sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481700A (en) * | 2023-06-05 | 2023-07-25 | 山东慧点智能技术有限公司 | Pressure sensor and pressure sensing system |
-
2020
- 2020-05-19 CN CN202020840529.5U patent/CN212007600U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481700A (en) * | 2023-06-05 | 2023-07-25 | 山东慧点智能技术有限公司 | Pressure sensor and pressure sensing system |
| CN116481700B (en) * | 2023-06-05 | 2024-03-08 | 山东慧点智能技术有限公司 | Pressure sensor and pressure sensing system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of digital sensor connection Effective date of registration: 20201224 Granted publication date: 20201124 Pledgee: Heilongjiang Yulan Jiayuan Information Technology Co.,Ltd. Pledgor: HEILONGJIANG XIANGHUI COMMUNICATION ENGINEERING Co.,Ltd. Registration number: Y2020230000018 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220307 Granted publication date: 20201124 Pledgee: Heilongjiang Yulan Jiayuan Information Technology Co.,Ltd. Pledgor: HEILONGJIANG XIANGHUI COMMUNICATION ENGINEERING Co.,Ltd. Registration number: Y2020230000018 |