CN220912435U - Measuring instrument testing device - Google Patents
Measuring instrument testing device Download PDFInfo
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- CN220912435U CN220912435U CN202322520532.5U CN202322520532U CN220912435U CN 220912435 U CN220912435 U CN 220912435U CN 202322520532 U CN202322520532 U CN 202322520532U CN 220912435 U CN220912435 U CN 220912435U
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- storage tank
- testing device
- testing arrangement
- piston
- arrangement shell
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- 238000012360 testing method Methods 0.000 title claims abstract description 71
- 230000001502 supplementing effect Effects 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 20
- 238000001514 detection method Methods 0.000 abstract description 14
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a measuring instrument testing device, which relates to the technical field of meter detection and comprises a fixed base and a first testing device shell, wherein the front surface of the first testing device shell is provided with a second testing device shell, the front surface of the second testing device shell is provided with a plurality of observation doors, the inside of the second testing device shell is provided with a plurality of connecting seats, the tops of the connecting seats are respectively provided with a mounting tube, the two sides of the connecting seats are respectively provided with a light supplementing lamp, the left side wall of the second testing device shell is provided with a battery compartment, the left side wall of the first testing device shell is provided with a plurality of heat dissipation holes, and when a meter is detected, a telescopic rod can drive a piston to displace, so that corresponding gas or liquid can be extruded, and the extruded gas or liquid can be matched with a dial gauge, so that the extruded gas or liquid has corresponding numerical values and can be compared with the reading of the detected meter.
Description
Technical Field
The utility model relates to the technical field of meter detection, in particular to a meter testing device.
Background
The measuring instrument is a device, an instrument and a measuring tool which can be used for directly or indirectly measuring the measured value of a measured object and standard substances for unifying the measured value, is widely applied to various aspects of production, scientific research fields, people life and the like, is quite important in the whole measuring legislation, is classified according to structural characteristics, and can be divided into three types of measuring tools (gauge blocks, weights, standard batteries and the like), measuring instrument (such as pressure gauges, flow meters, weighing meters, ammeter and the like) and measuring devices (mileage meter verification devices), wherein the measuring instrument needs to carry out a series of related detection before leaving a factory, and the detection result directly influences the technical index of the instrument, the accuracy of the measuring result and the service life of the measuring result.
However, when the existing meter testing device is used, only single directional volume and pressure testing is supported, which can lead to failure in performing multiple groups of testing in each pressure or volume interval, and the testing accuracy is not high, so we propose a meter testing device.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and the prior meter testing device mainly only supports single directional volume and pressure testing when in use, which can lead to incapability of carrying out multiple groups of testing in each pressure or volume interval and low testing accuracy.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a metering utensil testing arrangement, includes unable adjustment base and first testing arrangement shell, the front of first testing arrangement shell is equipped with the second testing arrangement shell, the front of second testing arrangement shell is equipped with a plurality of observation door, the inside of second testing arrangement shell is equipped with a plurality of connecting seat, a plurality of the top of connecting seat all is equipped with the mounting tube, and a plurality of the both sides of connecting seat all are equipped with the light filling lamp, be equipped with the battery compartment on the left side wall of second testing arrangement shell, be equipped with a plurality of louvre on the left side wall of first testing arrangement shell, the inside of first testing arrangement shell is equipped with a plurality of storage tank, a plurality of all be equipped with the scale on the storage tank, a plurality of the inside of storage tank all is equipped with the piston, a plurality of the bottom of piston all is equipped with the telescopic link, a plurality of the top of storage tank all is equipped with coupling hose, the rear side of first testing arrangement shell is equipped with the leakproofness and detects the pond.
As the preferable scheme of the utility model, the four corners of the top of the fixed base are respectively provided with supporting legs, the tops of the four supporting legs are provided with a workbench surface, the top of the workbench surface is provided with a mounting plate, and the supporting legs are fixedly connected with the fixed base and the workbench surface.
The technical effect of adopting the further scheme is as follows: the supporting legs can support the whole device, so that the device is more stable in use.
As a preferable scheme of the utility model, the battery compartment is electrically connected with the light supplementing lamp, and the light supplementing lamp is matched with the mounting pipe.
The technical effect of adopting the further scheme is as follows: the battery compartment can supply power to the light filling lamp, and then when detecting, can be better observe the reading of the counter that is in on the installation tube.
In a preferred embodiment of the present utility model, one end of the connection hose is connected to the storage tank, and the other end of the connection hose is connected to the connection base.
The technical effect of adopting the further scheme is as follows: the storage tank can convey air pressure or liquid to the connecting seat through the connecting hose, and then the air pressure or liquid can be detected.
As a preferable scheme of the utility model, the output end of the telescopic rod is connected with a piston, and the piston is matched with the storage tank for use.
The technical effect of adopting the further scheme is as follows: the telescopic rod can drive the piston to displace, so that corresponding gas or liquid can be extruded.
As a preferable scheme of the utility model, the material of the storage tank is transparent acrylic, and the material of the piston is rubber.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the design of the storage tank, the dial gauge, the piston, the telescopic rod and the tightness detection pool, the device can store gas or liquid through the storage tank, when the counter is detected, the telescopic rod can drive the piston to displace, so that the corresponding gas or liquid can be extruded, and the device can be matched with the dial gauge to be used, so that the extruded gas or liquid has corresponding numerical values, further can be compared with the reading of the detected counter, further can judge whether the counter is in a qualified state, and can be detected at will in each volume interval, the piston is pushed into the corresponding numerical value interval, the comparison is repeated, the tightness detection pool can detect the tightness of the counter, the inaccurate detection result caused by poor sealing is avoided, and the problems that the conventional counter test device can not carry out multiple groups of tests in each pressure or volume interval and the test accuracy is not high due to the fact that the conventional counter test device is mainly only used.
Drawings
FIG. 1 is a schematic diagram of a main structure of a measuring device testing apparatus according to the present utility model;
FIG. 2 is a schematic diagram of a storage tank of a measuring instrument testing device provided by the utility model;
Fig. 3 is a schematic diagram of a second testing device housing of the testing device for measuring instruments according to the present utility model.
Legend description: 1. a fixed base; 2. support legs; 3. a work table; 4. a mounting plate; 5. a first test device housing; 6. a second test device housing; 7. an observation door; 8. a connecting seat; 9. installing a pipe; 10. a light supplementing lamp; 11. a battery compartment; 12. a heat radiation hole; 13. a storage tank; 14. a scale; 15. a piston; 16. a telescopic rod; 17. a connecting hose; 18. and a tightness detection pool.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be more fully understood, several embodiments of the utility model will be set forth below with reference to the accompanying description, but the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but is instead provided to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a measuring instrument testing arrangement, including unable adjustment base 1 and first testing arrangement shell 5, the front of first testing arrangement shell 5 is equipped with second testing arrangement shell 6, the front of second testing arrangement shell 6 is equipped with a plurality of observation door 7, the inside of second testing arrangement shell 6 is equipped with a plurality of connecting seat 8, the top of a plurality of connecting seat 8 all is equipped with mounting tube 9, the both sides of a plurality of connecting seat 8 all are equipped with light filling lamp 10, be equipped with battery compartment 11 on the left side wall of second testing arrangement shell 6, be equipped with a plurality of louvre 12 on the left side wall of first testing arrangement shell 5, the inside of first testing arrangement shell 5 is equipped with a plurality of storage tank 13, all be equipped with scale 14 on a plurality of storage tank 13, the inside of a plurality of storage tank 13 all is equipped with piston 15, the bottom of a plurality of piston 15 all is equipped with telescopic link 16, the top of a plurality of storage tank 13 all is equipped with coupling hose 17, the back side of the first testing device shell 5 is provided with a tightness detection pool 18, through the design of the storage tank 13, the dial gauge 14, the piston 15, the telescopic rod 16 and the tightness detection pool 18, the device can store gas or liquid through the storage tank 13, when the meter is detected, the telescopic rod 16 can drive the piston 15 to displace, and then the corresponding gas or liquid can be extruded, and can be matched with the dial gauge 14 for use, so that the extruded gas or liquid has corresponding numerical values, and then the extruded gas or liquid can be compared with the reading of the detected meter, and further, whether the meter is in a qualified state can be judged, and the meter can be detected at will in all volume intervals, the comparison is repeated after the piston 15 is pushed to the corresponding numerical value interval, and the tightness detection pool 18 can detect the tightness of the meter, the problem that the test accuracy is low because multiple groups of tests cannot be performed in each pressure or volume interval due to the fact that the test results are inaccurate due to poor sealing is avoided, and further the problem that the existing meter test device only supports single-directional volume and pressure tests when in use is solved.
Example 2
As shown in fig. 1-3, the present utility model provides a technical solution: the four corners department at unable adjustment base 1 top all is equipped with supporting leg 2, the top of four supporting legs 2 is equipped with table surface 3, the top of table surface 3 is equipped with mounting panel 4, fixed connection between supporting leg 2 and unable adjustment base 1 and the table surface 3, supporting leg 2 can support the device is whole, and then make the device more stable when using, electric connection between battery compartment 11 and the light filling lamp 10, cooperatees between light filling lamp 10 and the mounting tube 9 and uses, battery compartment 11 can supply power to light filling lamp 10, and then when detecting, the reading of the counter that is in on the mounting tube 9 can be better be observed, the one end of coupling hose 17 is connected with storage tank 13, the other end of coupling hose 17 is connected with connecting seat 8, storage tank 13 accessible coupling hose 17 carries atmospheric pressure or liquid to connecting seat 8 departments, and then can detect it, the output of telescopic link 16 is connected with piston 15, cooperatees between piston 15 and the storage tank 13 and uses, telescopic link 16 can drive piston 15 and shift, and then can extrude corresponding gas or liquid, the material of storage tank 13 is transparent acrylic rubber 15.
The working flow of the utility model is as follows: when the measuring instrument testing device is used, firstly, the supporting leg 2 can support the whole device, so that the device is more stable in use, the battery compartment 11 can supply power to the light supplementing lamp 10, further, when in detection, the reading of the measuring instrument on the mounting tube 9 can be better observed, the storage tank 13 can convey air pressure or liquid to the connecting seat 8 through the connecting hose 17, further, the air pressure or liquid can be detected, the storage tank 13 stores air or liquid, when the measuring instrument is detected, the telescopic rod 16 can drive the piston 15 to displace, further, corresponding air or liquid can be extruded, the telescopic rod can be matched with the scale 14 for use, the extruded air or liquid has corresponding numerical values, further, the reading of the measuring instrument can be compared with the detected reading of the measuring instrument, further, whether the measuring instrument is in a qualified state or not can be judged, and any detection can be carried out in each volume interval, the piston 15 can be pushed into the corresponding numerical value interval, the comparison is repeated afterwards, and the sealing performance of the measuring instrument can be detected by the sealing performance detecting pool 18, and the inaccurate detection result caused by poor sealing is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Measuring instrument testing arrangement, including unable adjustment base (1) and first testing arrangement shell (5), its characterized in that: the utility model discloses a test device for the solar cell, including first testing arrangement shell (5), the front of second testing arrangement shell (6) is equipped with a plurality of observation door (7), the inside of second testing arrangement shell (6) is equipped with a plurality of connecting seat (8), a plurality of the top of connecting seat (8) all is equipped with mounting tube (9), a plurality of the both sides of connecting seat (8) all are equipped with light filling lamp (10), be equipped with battery compartment (11) on the left side wall of second testing arrangement shell (6), be equipped with a plurality of louvre (12) on the left side wall of first testing arrangement shell (5), the inside of first testing arrangement shell (5) is equipped with a plurality of storage tank (13), a plurality of all be equipped with scale table (14) on storage tank (13), a plurality of the inside of storage tank (13) all is equipped with piston (15), a plurality of the bottom of piston (15) all is equipped with telescopic link (16), a plurality of the top of storage tank (13) all is equipped with connection hose (17), the back side testing arrangement (5) is equipped with sealing-up pond (18).
2. A metering device testing apparatus as claimed in claim 1 wherein: four corners of unable adjustment base (1) top department all is equipped with supporting leg (2), four the top of supporting leg (2) is equipped with table surface (3), the top of table surface (3) is equipped with mounting panel (4), fixed connection between supporting leg (2) and unable adjustment base (1) and table surface (3).
3. A metering device testing apparatus as claimed in claim 1 wherein: the battery compartment (11) is electrically connected with the light supplementing lamp (10), and the light supplementing lamp (10) is matched with the mounting tube (9).
4. A metering device testing apparatus as claimed in claim 1 wherein: one end of the connecting hose (17) is connected with the storage tank (13), and the other end of the connecting hose (17) is connected with the connecting seat (8).
5. A metering device testing apparatus as claimed in claim 1 wherein: the output end of the telescopic rod (16) is connected with the piston (15), and the piston (15) and the storage tank (13) are matched for use.
6. A metering device testing apparatus as claimed in claim 1 wherein: the storage tank (13) is made of transparent acrylic, and the piston (15) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322520532.5U CN220912435U (en) | 2023-09-18 | 2023-09-18 | Measuring instrument testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322520532.5U CN220912435U (en) | 2023-09-18 | 2023-09-18 | Measuring instrument testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912435U true CN220912435U (en) | 2024-05-07 |
Family
ID=90902670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322520532.5U Active CN220912435U (en) | 2023-09-18 | 2023-09-18 | Measuring instrument testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912435U (en) |
-
2023
- 2023-09-18 CN CN202322520532.5U patent/CN220912435U/en active Active
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