CN208282903U - Liquid level sensor tester - Google Patents
Liquid level sensor tester Download PDFInfo
- Publication number
- CN208282903U CN208282903U CN201721753839.8U CN201721753839U CN208282903U CN 208282903 U CN208282903 U CN 208282903U CN 201721753839 U CN201721753839 U CN 201721753839U CN 208282903 U CN208282903 U CN 208282903U
- Authority
- CN
- China
- Prior art keywords
- device shell
- liquid level
- level sensor
- groove
- pedestal
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses liquid level sensor testers, including device shell, glass plate, graduated scale, pedestal, mounting plate, clamping plate, the first fixing bolt, display panel, inside groove, fixing piece, fixing groove, snib, snap-gauge, seal groove, rubber sleeve, card slot, cuffs and the second fixing bolt.The beneficial effects of the utility model are: by the way that inside groove is arranged in base edge, and snap-gauge is set in device shell bottom, so that pedestal is easy for assemble or unload, the fixing piece of fixing groove is provided with by portion in the base, it enables the sensor to be installed by fixing piece, to enable the sensor to be maintained at water-bed, by the snib for being provided with rubber sleeve above fixing groove, it enables the sensor to be reinforced by rubber sleeve, stability is more preferably.By installing several cuffs by the second fixing bolt in device shell inner wall, the wiring of sensor is fixed by cuffs.Device have it is vdiverse in function, it is easy for assemble or unload, airtightness more preferably the characteristics of.
Description
Technical field
The utility model relates to a kind of sensor calibration instrument, specially liquid level sensor tester, belong to liquid level sensor
Applied technical field.
Background technique
Liquid level sensor is a kind of pressure sensor for measuring liquid level.Static pressure throw-in type liquid transmitter, i.e. liquidometer are
Based on the surveyed fluid pressure principle proportional to the height of the liquid, the essence preceding needed to sensor is used in liquid level sensor
Accuracy is verified, so that sensor be adjusted, is convenient for subsequent more accurate level gauging, is needed to use level sensing
Device tester carries out verifying work to liquid level sensor.
Existing liquid level sensor tester haves the defects that certain when in use, and existing tester structure is simple, no
Power supply can be provided to sensor, and existing tester installing and dismounting is inconvenient, so that operation is not in fixed liquid level sensor
It is convenient, to add heavily to the difficulty of the work, verification efficiency is also reduced, sensor cannot be fixed inside device shell, to hold
It is also easy to produce shaking, keeps check results inaccurate.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides liquid level sensor tester.
The utility model is achieved through the following technical solutions above-mentioned purpose, liquid level sensor tester, including device shell,
Glass plate, graduated scale and pedestal, described device shell side install the glass plate, the scale are arranged on the outside of the glass plate
The pedestal is installed in mark, described device shell lower section, and mounting plate, mounting plate one end setting is arranged in described device shell top side
Two clamping plates, the clamping plate inside install two first fixing bolts, display panel are arranged above the mounting plate, the base edge is set
Inside groove is set, fixing piece is arranged in the pedestal upper center, and fixing groove, installation above the fixing groove are arranged inside the fixing piece
Snap-gauge is arranged in snib, described device shell bottom, and described device shell side is arranged seal groove, threaded rod is arranged in the middle part of the snib,
Rubber sleeve is installed in the threaded rod bottom, and card slot is arranged below the rubber sleeve, and described device shell inner wall installs several cuffs.
Preferably, in order to keep the structure between mounting plate and device shell more firm, two clamping plates are symmetrical set, and institute
It states clamping plate and is close to described device shell.
Preferably, more convenient in order to make pedestal installing and dismounting, and airtightness is more preferably, described device shell is pacified by the snap-gauge
In inside groove, and the snap-gauge engages the inside groove.
Preferably, fixed more convenient in order to make sensor, and stablize more preferably, the fixing groove is circular configuration, and described
Snib is movably connected by the threaded rod with fixing piece.
Preferably, more convenient in order to make glass plate installing and dismounting, and airtightness is strong, the glass plate and the seal groove phase
Matching, and the glass plate is vertical setting with the pedestal.
Preferably, in order to make the wiring of sensor be able to carry out fixation, shaking will not be generated, the card slot is arc-shaped knot
Structure, and the rubber sleeve and the threaded rod are in rotation connection.
Preferably, in order to make the sensor for needing to verify that there is power source, and liquid level can be shown by display panel
Information makes that battery case is arranged inside the mounting plate, and the display panel side is arranged energization hole, and the energization hole and described
Display panel is electrically connect with the battery case.
Preferably, in order to keep cuffs installation more convenient, the cuffs is mounted on device shell inner wall by two second fixing bolts.
The beneficial effects of the utility model are: passing through the glass for having graduated scale by seal groove installation in device shell side
Plate enables a user to observe actual liquid level by glass plate, and glass plate is easy for assemble or unload, convenient for releasing dress
Set the replacement of the water and glass plate itself in shell.By the way that inside groove is arranged in base edge, and snap-gauge is set in device shell bottom, makes
It is easy for assemble or unload to obtain pedestal, the fixing piece of fixing groove is provided with by portion in the base, enables the sensor to by solid
Determine part to be installed, to enable the sensor to be maintained at water-bed, by being provided with rubber sleeve above fixing groove
Snib enables the sensor to be reinforced by rubber sleeve, and stability is more preferably.By fixed by second in device shell inner wall
Bolt installs several cuffs, and the wiring of sensor is fixed by cuffs, to make wiring position stablize, thus not
Shaking can be generated, the stationary state for keeping liquid is conducive to.Device have it is vdiverse in function, easy for assemble or unload, airtightness is more preferably
The characteristics of.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model understructure structural schematic diagram.
Fig. 3 is the utility model clamp structure schematic diagram.
Fig. 4 is utility model device shell top view.
Fig. 5 is the utility model snib structure schematic diagram.
Fig. 6 is detail enlarged diagram at utility model device shell A in Fig. 4.
In figure: 1, device shell, 2, glass plate, 3, graduated scale, 4, pedestal, 5, mounting plate, 6, clamping plate, the 7, first fixing bolt,
8, display panel, 9, inside groove, 10, fixing piece, 11, fixing groove, 12, snib, 13, snap-gauge, 14, seal groove, 15, rubber sleeve, 16,
Card slot, 17, cuffs, the 18, second fixing bolt, 19, threaded rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1 to Fig. 6, including device shell 1, glass plate 2, graduated scale 3 and pedestal 4, the installation of 1 side of device shell
Glass plate 2, graduated scale 3,1 lower section mounting seat 4 of device shell are arranged on the outside of glass plate 2, and mounting plate is arranged in 1 top side of device shell
5, two clamping plates 6 are arranged in 5 one end of mounting plate, and two first fixing bolts 7 are installed inside clamping plate 6, display panel 8 is arranged above mounting plate 5,
Inside groove 9 is arranged in 4 edge of pedestal, and 4 upper center of pedestal is arranged fixing piece 10, fixing groove 11, fixing groove is arranged inside fixing piece 10
Snib 12 is installed in 11 tops, and snap-gauge 13 is arranged in 1 bottom of device shell, and 1 side of device shell is arranged seal groove 14, is arranged in the middle part of snib 12
Threaded rod 19,19 bottom of threaded rod install rubber sleeve 15, card slot 16 are arranged below rubber sleeve 15, and the installation of 1 inner wall of device shell is several
Cuffs 17.
As a kind of technical optimization scheme of the utility model, two clamping plates 6 are symmetrical set, and 6 abutting device shell of clamping plate
1, so that the structure between mounting plate 5 and device shell 1 is more firm.
As a kind of technical optimization scheme of the utility model, device shell 1 is mounted in inside groove 9 by snap-gauge 13, and is blocked
Plate 13 engages inside groove 9, so that 5 installing and dismounting of pedestal is more convenient, and airtightness is more preferably.
As a kind of technical optimization scheme of the utility model, fixing groove 11 is circular configuration, and snib 12 passes through screw thread
Bar 19 is movably connected with fixing piece 10, so that sensor is fixed more convenient, and stablizes more preferably.
As a kind of technical optimization scheme of the utility model, glass plate 2 matches with seal groove 14, and glass plate 2 with
Pedestal 4 is vertical setting, so that 2 installing and dismounting of glass plate is more convenient, and airtightness is strong.
As a kind of technical optimization scheme of the utility model, card slot 16 is arc-shaped structure, and rubber sleeve 15 and screw thread
Bar 19, so that the wiring of sensor is able to carry out fixation, will not generate shaking in rotation connection.
As a kind of technical optimization scheme of the utility model, battery case, 8 side of display panel are set inside mounting plate 5
Energization hole is set, and energization hole and display panel 8 are electrically connect with battery case, so that the sensor for needing to verify has electric power
Source, and liquid level information can be shown by display panel 8.
As a kind of technical optimization scheme of the utility model, cuffs 17 is mounted on device shell by two second fixing bolts 18
1 inner wall, so that the installation of cuffs 17 is more convenient.
When the utility model is used, firstly, the liquid level sensor verified will be needed to be placed on 4 middle part fixing piece 10 of pedestal
It is interior, rubber sleeve 15 is placed on above sensor, and threaded rod 19 is inserted in rubber sleeve 15, rubber sleeve 15 is solid by card slot 16
Determine sensor, rotates snib 12, inside contract threaded rod 19, so that it is closer to connect rubber sleeve 15 with sensor, by sensor
Wiring be fixed in the cuffs 17 of 1 inner wall of device shell, and installed by the second fixing bolt 18, one end of wiring be connected to peace
In the energization hole of 5 top of loading board, glass plate 2 is mounted on 1 side of device shell by seal groove 14, fills the water, makes into device shell 1
User observes practical liquid level according to the graduated scale 3 of 2 side of glass plate, then is observed by the display panel 8 of 5 top of mounting plate
Liquid level data detected by liquid level sensor are repaired to be recorded and be compared convenient for the adjusting of subsequent sensor,
It extracts glass plate 2 out, the water in device shell 1 is released, subsequent verifying work is convenient for.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. liquid level sensor tester, including device shell (1), glass plate (2), graduated scale (3) and pedestal (4), it is characterised in that:
The glass plate (2) is installed in described device shell (1) side, and the graduated scale (3), the dress is arranged on the outside of the glass plate (2)
It sets and the pedestal (4) is installed below shell (1)；
Mounting plate (5) are arranged in described device shell (1) top side, and two clamping plates (6) are arranged in described mounting plate (5) one end, the folder
Two first fixing bolts (7) are installed inside plate (6), display panel (8) are set above the mounting plate (5), pedestal (4) edge
It is arranged inside groove (9), fixing piece (10) are arranged in pedestal (4) upper center, and fixing groove is arranged inside the fixing piece (10)
(11), snib (12) are installed above the fixing groove (11), snap-gauge (13) are arranged in described device shell (1) bottom, described device shell
(1) threaded rod (19) are arranged in side setting seal groove (14), snib (12) middle part, and rubber is installed in threaded rod (19) bottom
Card slot (16) are arranged in gum cover (15), rubber sleeve (15) lower section, and described device shell (1) inner wall installs several cuffs (17).
2. liquid level sensor tester according to claim 1, it is characterised in that: two clamping plates (6) are symmetrical set,
And the clamping plate (6) is close to described device shell (1).
3. liquid level sensor tester according to claim 1, it is characterised in that: described device shell (1) passes through the card
Plate (13) is mounted in inside groove (9), and the snap-gauge (13) engages the inside groove (9).
4. liquid level sensor tester according to claim 1, it is characterised in that: the fixing groove (11) is round knot
Structure, and the snib (12) is movably connected by the threaded rod (19) with fixing piece (10).
5. liquid level sensor tester according to claim 1, it is characterised in that: the glass plate (2) and the sealing
Slot (14) matches, and the glass plate (2) is vertical setting with the pedestal (4).
6. liquid level sensor tester according to claim 1, it is characterised in that: the card slot (16) is arc-shaped knot
Structure, and the rubber sleeve (15) and the threaded rod (19) are in rotation connection.
7. liquid level sensor tester according to claim 1, it is characterised in that: setting electricity inside the mounting plate (5)
Energization hole, and the energization hole and the display panel (8) and the battery case is arranged in pond box, display panel (8) side
Electrically connect.
8. liquid level sensor tester according to claim 1, it is characterised in that: the cuffs (17) is solid by two second
Determine bolt (18) and is mounted on device shell (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753839.8U CN208282903U (en) | 2017-12-15 | 2017-12-15 | Liquid level sensor tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753839.8U CN208282903U (en) | 2017-12-15 | 2017-12-15 | Liquid level sensor tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282903U true CN208282903U (en) | 2018-12-25 |
Family
ID=64748277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721753839.8U Expired - Fee Related CN208282903U (en) | 2017-12-15 | 2017-12-15 | Liquid level sensor tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780834A (en) * | 2020-07-21 | 2020-10-16 | 安东仪器仪表检测有限公司 | Calibration method of pressure liquid level meter |
-
2017
- 2017-12-15 CN CN201721753839.8U patent/CN208282903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780834A (en) * | 2020-07-21 | 2020-10-16 | 安东仪器仪表检测有限公司 | Calibration method of pressure liquid level meter |
| CN111780834B (en) * | 2020-07-21 | 2022-11-22 | 安东仪器仪表检测有限公司 | Calibration method of pressure liquid level meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 331600 Jishui County West Industrial Park, Ji'an City, Jiangxi Province Patentee after: Jiangxi Kangshengtang Pharmaceutical Co., Ltd. Address before: 315332 No. 398 Hanjia Road, Donghai Village, Fuhai Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: CIXI DUOBANG ELECTRIC APPLIANCE CO., LTD. |
|
| 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: 20181225 Termination date: 20191215 |