CN218885266U - Pressure sensor test fixture - Google Patents
Pressure sensor test fixture Download PDFInfo
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- CN218885266U CN218885266U CN202223004974.6U CN202223004974U CN218885266U CN 218885266 U CN218885266 U CN 218885266U CN 202223004974 U CN202223004974 U CN 202223004974U CN 218885266 U CN218885266 U CN 218885266U
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- pressure sensor
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- elbow
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Abstract
The utility model provides a pressure sensor test fixture, a serial communication port, press from both sides including mounting panel and pressure equipment elbow, the one end at the mounting panel is pressed from both sides to the pressure equipment elbow, and one side of mounting panel is equipped with the interface of aerifing, and the inside of mounting panel is equipped with the passageway of aerifing, and the one end and the interface intercommunication of aerifing of the passageway are equipped with the mounting groove on the mounting panel, and the other end and the mounting groove intercommunication of the passageway of aerifing are when pressure sensor imbeds the mounting groove, and the pressure equipment elbow presss from both sides in order to compress tightly the sensor. The utility model discloses manual operation convenient and fast only needs to install the sensor in the mounting groove, and reuse pressure equipment elbow presss from both sides and compresses tightly it, aerifys through aerifing the interface, can detect pressure sensor's quality and performance, detects convenient and fast, great improvement work efficiency.
Description
Technical Field
The utility model relates to a pressure sensor tests technical field, in particular to pressure sensor test fixture.
Background
After the production of the workpiece is completed, the pressure sensor needs to detect whether the function of the product meets the requirement, one side of the pressure sensor needs to be blocked, and then ventilation is performed to detect the performance of the pressure sensor. The conventional detection method needs to mount and fix the sensor on the device and then carry out inflation detection, so that the operation and detection are complicated and time-consuming.
SUMMERY OF THE UTILITY MODEL
The object of the utility model is to solve at least one of the technical defects.
Therefore, an object of the present invention is to provide a pressure sensor testing tool to solve the problems mentioned in the background art and overcome the deficiencies existing in the prior art.
In order to realize the above-mentioned purpose, the utility model provides a pressure sensor test fixture, a serial communication port, press from both sides including mounting panel and pressure equipment elbow, the one end at the mounting panel is pressed from both sides to the pressure equipment elbow, and one side of mounting panel is equipped with the interface of aerifing, and the inside of mounting panel is equipped with the passageway of aerifing, aerifys the one end of passageway and aerifys the interface intercommunication, is equipped with the mounting groove on the mounting panel, aerifys the other end and the mounting groove intercommunication of passageway, and when pressure sensor embedded into the mounting groove, the pressure equipment elbow pressed from both sides in order to compress tightly the sensor.
Preferably, one end of the press-fitting elbow clamp is provided with a clamping block, and one end of the clamping block is used for pressing the pressure sensor.
In any of the above schemes, preferably, the air inflation device further comprises a rubber tube, and the rubber tube is embedded into the other end of the air inflation channel and is communicated with the installation groove.
In any of the above aspects, the wire guide device further comprises a wire guide groove, and the wire guide groove is communicated with the mounting groove.
In any of the above aspects, preferably, the mounting groove is provided with an embedding opening.
In any of the above schemes, preferably, the mounting plate is provided with at least one press fitting elbow clamp and at least two mounting grooves, and each press fitting elbow clamp is opposite to the two mounting grooves.
In any of the above schemes, preferably, the number of the press-fitting elbow clamps is two, and the number of the mounting grooves is four.
Compared with the prior art, the utility model has the advantages and beneficial effects do:
1. the utility model discloses a pressure sensor test fixture, manual operation convenient and fast only needs to install the mounting groove with the sensor in, and reuse pressure equipment elbow clamp compresses tightly it, aerifys through aerifing the interface, can detect pressure sensor's quality and performance, detects convenient and fast, great improvement work efficiency.
2. The utility model discloses a pressure sensor test fixture is equipped with and presss from both sides the piece with sensor complex, to the fixed more stability of sensor, is equipped with the rubber tube, has guaranteed to pressurize the gas tightness when testing to the sensor in the mounting groove.
3. The utility model discloses a be equipped with a plurality of mounting grooves and pressure equipment elbow clamp on pressure sensor test fixture's the mounting panel, can detect the sensor simultaneously, get to getting of sensor and put convenience, labour saving and time saving.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a pressure sensor testing tool according to the embodiment of the present invention.
Fig. 2 is a front view of a pressure sensor testing tool according to an embodiment of the present invention.
Fig. 3 is a front view cross-sectional view of a pressure sensor testing tool shown in fig. 2 according to an embodiment of the present invention.
Fig. 4 is a top view of a pressure sensor testing tool with a press-fit elbow clip, in accordance with an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a pressure-fitting elbow clamp for a pressure sensor testing tool according to an embodiment of the present invention.
Wherein: 1-mounting a plate; 2, pressing an elbow clip; 3-an inflation interface; 4-an inflation channel; 5-mounting grooves; 6-a pressure sensor; 7-a clamping block; 8-rubber tube; 9-a wire groove; 10-caulking.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 5, the utility model discloses a pressure sensor 6 test fixture, press from both sides 2 including mounting panel 1 and pressure equipment elbow, pressure equipment elbow presss from both sides 2 and establishes in the one end of mounting panel 1, and one side of mounting panel 1 is equipped with inflation interface 3, and the inside of mounting panel 1 is equipped with inflation channel 4, and inflation channel 4's one end and inflation interface 3 intercommunication are equipped with mounting groove 5 on the mounting panel 1, and inflation channel 4's the other end and mounting groove 5 intercommunication, sensor embedding mounting groove 5 in, pressure equipment elbow presss from both sides 2 in order to compress tightly the sensor.
The inflation channel 4 is used for flushing air to realize the air pressure application to the pressure sensor 6, the pressure sensor 6 is installed in the installation groove 5, and the pressure sensor 6 is pressed by the pressing toggle clamp. The inflation channel 4 is inflated through the inflation connector 3, certain air pressure is applied to the pressure sensor 6 by air in the mounting groove 5 after the air is inflated, and then the pressure sensor 6 is tested.
The utility model discloses a 6 test fixture of pressure sensor, manual operation convenient and fast only needs to install the sensor in mounting groove 5, and reuse pressure equipment elbow presss from both sides 2 and compresses tightly it, aerifys through inflating interface 3, can detect pressure sensor 6 good or bad and performance, detects convenient and fast, great improvement work efficiency.
Furthermore, one end of the press-fitting elbow clamp is provided with a clamping block 7, and one end of the clamping block 7 is used for pressing the pressure sensor 6. The press fitting elbow clamp 2 is convenient to compress the pressure sensor 6 through the clamping block 7, so that the sensor is more stable. The clamping block 7 is provided with a bulge, the bulge is opposite to the pressure sensor 6, and the bulge is used for pressing the surface of the pressure sensor 6.
Specifically, the inflatable air bag further comprises a rubber tube 8, and the rubber tube 8 is embedded into the other end of the inflatable channel 4. The one end of rubber tube 8 has been established in mounting groove 5 bottom, and the other end of rubber tube 8 has stretched into the other end of inflation channel 4, and when pressure sensor 6 embedded into the pressure tank, pressure sensor 6's one side was pressed on one end of rubber tube 8, and pressure sensor 6's one side was stifled rubber tube 8, made inflation channel 4 form inclosed space, improved inflation channel 4's gas tightness, the steady pressure that applys to pressure sensor 6.
Optionally, a wire guide groove 9 is further included, and the wire guide groove 9 is communicated with the mounting groove 5. Pressure sensor 6 is connected with the computer end through the circuit, and pressure sensor 6 sends the computer end with the signal through the circuit, makes things convenient for the computer end to monitor and detect.
Optionally, the mounting groove 5 is provided with an embedding opening 10, and the pressure sensor 6 is embedded out through the embedding opening 10 when the test experiment is completed on the pressure sensor 6, so that the taking and the placing are convenient.
Furthermore, the mounting plate 1 is provided with at least one press-fitting elbow clamp 2 and at least two mounting grooves 5, and each press-fitting elbow clamp is opposite to the two mounting grooves 5. Through the setting of above structure, the space on the utilization mounting panel 1 that can be abundant makes things convenient for the staff to test a plurality of pressure sensor 6, improves efficiency of software testing.
Furthermore, the number of the press-fitting elbow clamps is two, and the number of the mounting grooves 5 is four.
The utility model discloses a pressure sensor test fixture, the theory of operation as follows: the pressure sensor is placed in the mounting groove, the press-fitting elbow clamp is pressed on one surface of the pressure sensor through the clamping block, the other surface of the pressure sensor is pressed on the other end of the inflation channel, the other end of the inflation channel is plugged, the pressure sensor is fixed and pressed, after the pressure sensor is pressed, air is injected into the inflation channel through the inflation interface to form certain air pressure, a circuit of the pressure sensor is connected into a testing end of a computer through a wire guide groove. The performance and quality of the pressure sensor can then be tested.
The utility model discloses a pressure sensor test fixture is convenient to use, and easy operation reaches the purpose with the work piece location through the mounting groove, presss from both sides the work piece that steps up through the pressure equipment elbow again, because pressure equipment elbow anchor clamps have self-locking function, can keep letting through high-pressure gas under the work piece and can not oneself open, and the completion dress card that can be quick is pressed from both sides to the hand of operating personnel one hand work piece another hand operation pressure equipment elbow, great improvement efficiency.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pressure sensor test fixture, its characterized in that presss from both sides including mounting panel and pressure equipment elbow, the pressure equipment elbow clamp is established the one end of mounting panel, one side of mounting panel is equipped with the interface of aerifing, the inside of mounting panel is equipped with the passageway of aerifing, the one end of aerifing the passageway with aerify the interface intercommunication, be equipped with the mounting groove on the mounting panel, the other end of aerifing the passageway with the mounting groove intercommunication, pressure sensor imbeds during the mounting groove, the pressure equipment elbow presss from both sides in order to compress tightly the sensor.
2. The pressure sensor testing tool of claim 1, wherein a clamping block is arranged at one end of the press-fitting elbow clamp, and one end of the clamping block is used for pressing the pressure sensor.
3. The pressure sensor testing tool of claim 1, further comprising a rubber tube embedded in the other end of the inflation channel and communicated with the mounting groove.
4. The pressure sensor testing tool of claim 1, further comprising a wire guide channel, wherein the wire guide channel is in communication with the mounting groove.
5. The pressure sensor testing tool of claim 1, wherein the mounting groove is provided with an embedding opening.
6. The pressure sensor testing tool of any one of claims 1-5, wherein the mounting plate is provided with at least one press-fit elbow clip and at least two mounting slots, each press-fit elbow clip being opposite to two of the mounting slots.
7. The pressure sensor testing tool of claim 6, wherein the number of the press-fitting elbow clamps is two, and the number of the mounting grooves is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223004974.6U CN218885266U (en) | 2022-11-11 | 2022-11-11 | Pressure sensor test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223004974.6U CN218885266U (en) | 2022-11-11 | 2022-11-11 | Pressure sensor test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218885266U true CN218885266U (en) | 2023-04-18 |
Family
ID=85955074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223004974.6U Active CN218885266U (en) | 2022-11-11 | 2022-11-11 | Pressure sensor test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218885266U (en) |
-
2022
- 2022-11-11 CN CN202223004974.6U patent/CN218885266U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301709 No. 10, Yuanhe Road, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Demak Medical Instrument Co.,Ltd. Address before: 301709 No. 10, Yuanhe Road, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: Tianjin dimak Pharmaceutical Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |