CN207407960U - A kind of reservoir regimen measuring device - Google Patents
A kind of reservoir regimen measuring device Download PDFInfo
- Publication number
- CN207407960U CN207407960U CN201721476316.3U CN201721476316U CN207407960U CN 207407960 U CN207407960 U CN 207407960U CN 201721476316 U CN201721476316 U CN 201721476316U CN 207407960 U CN207407960 U CN 207407960U
- Authority
- CN
- China
- Prior art keywords
- housing
- measuring
- transmission gear
- pawl
- release link
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of reservoir regimen measuring device, the measurement film including elasticity and the housing for protection film, measure film and housing forms the cavity of a closing；Measuring rod, transmission gear and Measuring plate are provided in housing, measuring rod one end is connected with measurement film, and the measuring rod other end is provided with rack structure；Transmission gear, Measuring plate are connected with housing into rotation；Measuring rod is engaged with transmission gear；Transmission gear is sequentially connected with Measuring plate；Housing is provided outside and display panel, and the measurement pointer being sequentially connected with Measuring plate is provided on display panel.The utility model is subject to deformation degree during different pressures to be demarcated so as to draw display panel beneficial to elastic construction, water depth value is shown by display panel by mechanical device.The utility model can only also be one-directionally rotated by position limiting structure partial devices, and so can not can have to Real Time Observation during one-shot measurement can obtain maximum water depth value.
Description
Technical field
The utility model is related to regimen exploration, in particular to a kind of reservoir regimen measuring device.
Background technology
Existing reservoir level measurement uses various sensor technologies, common are ultrasonic detector, differential water level
Sensor, float type water level sensor etc. although these traditional modes can realize water level monitoring, all exist centainly
Limitation, the installation requirement of water-level gauge is higher, and the improvement of system needs to put into larger cost, and the precision monitored is relatively low,
Measurement range is restricted.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of reservoir regimen measuring devices.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of reservoir regimen measuring device, the measurement film including elasticity and the shell for protecting the measurement film
Body, the measurement film and the housing form the cavity of a closing；
Measuring rod, transmission gear and Measuring plate are provided in the housing, described measuring rod one end and the measurement are thin
Film connects, and the measuring rod is fixed with rack structure along its length；The transmission gear, the Measuring plate with the housing
Rotation connection；The measuring rod is engaged with the transmission gear；The transmission gear is sequentially connected with the Measuring plate；
The housing is provided outside and display panel, and the measurement being sequentially connected with Measuring plate is provided on the display panel and is referred to
Pin.
Further, several limit rollers being connected with the housing into rotation, the /V are additionally provided in the housing
The end face that roller is not provided with rack structure with the measuring rod rolls cooperation.
Further, the transmission gear is engaged with the Measuring plate.
Further, the limit roller is provided at least two.
Further, the transmission gear is coaxially arranged ratchet, and pawl, limit spring are additionally provided in the housing,
One end of the pawl is connected by pawl axis with the housing into rotation, and the other end of the pawl is inserted into the spine of the ratchet
In tooth；Described limit spring one end is connected with the inner walls, and the other end of the limit spring connects with the pawl one side
It connects；The pawl opposite side is abutted with gag lever post, and the gag lever post is connected with the housing；
When the measurement film, which receives external pressure increase, to be pressed towards in the housing, described in the measurement film drive
Pawl wheel, the ratchet promote the pawl to overcome the elastic force of the limit spring that the pawl is caused to depart from the ratchet
Rotary motion trace；
When the measurement film receive external pressure reduce sprung back outside the housing when, the gag lever post stops the spine
Pawl is rotated relative to the pawl axis, so as to prevent the pawl wheel.
Further, described release link one end is arranged on outside the housing, and the other end is through the reset sleeve and abuts
In the pawl on the one side of the limit spring；The release link is slided respectively with the housing and the reset sleeve
Connection；
Several release link wings are provided on one section that the release link is located in the reset sleeve；The reset sleeve
Several resetting springs are inside provided with, described resetting spring one end is abutted with the release link wing, the resetting spring other end
It is abutted with inner wall of the reset sleeve away from the release link wing.
The utility model by mechanical device, be subject to beneficial to elastic construction deformation degree during different pressures demarcated from
And display panel is drawn, water depth value is shown by display panel.The utility model can only also be single by position limiting structure partial devices
To rotation, so can not can have to Real Time Observation during one-shot measurement can obtain maximum water depth value.
Description of the drawings
Fig. 1 is the utility model internal structure schematic diagram；
Fig. 2 is the structure diagram of the utility model display panel；
Fig. 3 is the schematic rear view of the utility model Fig. 1；
In attached drawing, parts list represented by the reference numerals is as follows：
Measure film 1；Measuring rod 2；Transmission gear 3；Ratchet 31；Measuring plate 4；Display panel 5；Measure pointer 6；Pawl 7；Spine
Pawl axis 71；Limit spring 8；Release link 9；The release link wing 91；Reset sleeve 92；Resetting spring 93；Limit roller 10；Gag lever post 11.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of reservoir regimen measuring device, measurement film 1 including elasticity and thin for protection
The housing of film 1, measures film 1 and housing forms the cavity of a closing；
Measuring rod 2, transmission gear 3 and Measuring plate 4 are provided in housing, 2 one end of measuring rod is connected with measurement film 1,
Measuring rod 2 is fixed with rack structure along its length；Transmission gear 3, Measuring plate 4 are connected with housing into rotation；Measuring rod 2 is with passing
Moving gear 3 engages；Transmission gear 3 is sequentially connected with Measuring plate 4；
Transmission gear 3 is engaged with Measuring plate 4.
As shown in Fig. 2, housing be provided outside with display panel 5, the measurement being sequentially connected with Measuring plate is provided on display panel 5
Pointer 6.It distinguishingly, can be coaxially arranged by Measuring plate 4, display panel 5 and measurement pointer 6.
Due to using different measurement films 1, deformation/compression curve differ it is constant linear, can be in advance to scale into rower
Display screen 5 or the transmission gear using non-circular structure fixed, that can specifically draw different scales on demand as the case may be
The modes such as 3.
Several limit rollers 10 being connected with housing into rotation are additionally provided in housing, limit roller 10 is not provided with measuring rod 2
The end face of rack structure rolls cooperation.
Limit roller 10 is provided at least two.So determine that measuring rod 2 can only be along 1 deformation direction of measurement film by 2 points
Linear motion.
Transmission gear 3 is coaxially arranged ratchet 31, and pawl 7, limit spring 8 are additionally provided in housing, and one end of pawl 7 leads to
It crosses pawl axis 71 to be connected with housing into rotation, the other end of pawl 7 is inserted into the ratchet of ratchet 31；8 one end of limit spring and shell
Internal wall connection, the other end of limit spring 8 are connected with 7 one side of pawl；7 opposite side of pawl is abutted with gag lever post 11, gag lever post
11 are connected with housing；
As shown in figure 3, when measurement film 1 is subject to external pressure increase to be pressed towards in housing, measurement film 1 passes through measurement
Bar 2, drive 3 drive ratchet 31 to rotate, and ratchet 31 promotes pawl 7 to overcome the elastic force of limit spring 8 that pawl 7 is caused to depart from ratchet
31 rotary motion trace；Measuring film 1 drives ratchet 31 to rotate counterclockwise, and the ratchet on ratchet 31 is as shown in figure 3, ratchet 31 can
Driving pawl 7 rotates clockwise certain angle.
When measure film 1 receive external pressure reduce sprung back outside housing when, 7 turning anticlockwise of pawl, and be limited bar
11 blocking pawl, 7 opposite pawl axis 71 is rotated further, and the at this moment holding of pawl 7 is stuck between two ratchets, so as to prevent ratchet 31
It rotates.
9 one end of release link is arranged on outside housing, and the other end is through reset sleeve and is connected to pawl backwards to limit spring 8
On one side；Release link is slidably connected respectively with housing and reset sleeve；
Several release link wings 91 are provided on one section that release link 9 is located in reset sleeve；It is set in reset sleeve 92
There are several resetting springs 93,93 one end of resetting spring is abutted with the release link wing 91,93 other end of resetting spring and reset sleeve
92 inner walls away from the release link wing abut.
When one-shot measurement activity is completed, pawl 7 is promoted by release link 9 so that pawl 7 departs from the track of ratchet 31,
So that measurement film 1 recovers the state under normal pressure so that the display numerical value zero of display panel 5.
It these are only the preferred embodiment of the utility model, be not intended to limit the utility model, it is all in the utility model
Spirit and principle within, any modifications, equivalent replacements and improvements are made should be included in the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of reservoir regimen measuring device, it is characterised in that：It is including elastic measurement film (1) and described for protecting
The housing of film (1) is measured, the measurement film (1) and the housing form the cavity of a closing；
Measuring rod (2), transmission gear (3) and Measuring plate (4), described measuring rod (2) one end and institute are provided in the housing
It states measurement film (1) to connect, rack structure is provided with along its length on the measuring rod (2)；The transmission gear (3),
The Measuring plate (4) is connected with the housing into rotation；The measuring rod (2) is engaged with the transmission gear (3)；The transmission
Gear (3) is sequentially connected with the Measuring plate (4)；
The housing is provided outside and display panel (5), and being provided with the measurement being sequentially connected with Measuring plate on the display panel (5) refers to
Pin (6).
2. reservoir regimen measuring device according to claim 1, it is characterised in that：Several are additionally provided in the housing
The limit roller (10) being connected with the housing into rotation, the limit roller (10) is with the measuring rod (2) away from the rack structure
A side roll cooperation.
3. reservoir regimen measuring device according to claim 2, it is characterised in that：The transmission gear (3) and the survey
Disk (4) is measured to engage.
4. reservoir regimen measuring device according to claim 3, it is characterised in that：The limit roller (10) is provided at least
Two.
5. according to any reservoir regimen measuring devices of claim 1-4, it is characterised in that：The transmission gear (3) is same
Axis is disposed with ratchet (31), and pawl (7), limit spring (8) are additionally provided in the housing, and one end of the pawl (7) passes through
Pawl axis (71) is connected with the housing into rotation, and the other end of the pawl (7) is engaged with the ratchet of the ratchet (31)；Institute
It states limit spring (8) one end to be connected with the inner walls, the other end and the pawl (7) one side of the limit spring (8)
Connection；Pawl (7) opposite side is abutted with gag lever post (11), and the gag lever post (11) is connected with the housing.
6. reservoir regimen measuring device according to claim 5, it is characterised in that：It is additionally provided on the housing through institute
The release link (9) of housing is stated, the reset sleeve (92) for the pouch-type being connected with the housing is provided in the housing；
Described release link (9) one end is arranged on outside the housing, and the other end is through the reset sleeve and is connected to the pawl
On the one side of the limit spring (8)；The release link is slidably connected respectively with the housing and the reset sleeve；
Several release link wings (91) are provided on one section that the release link (9) is located in the reset sleeve；The reset
Several resetting springs (93) are provided in sleeve (92), described resetting spring (93) one end is supported with the release link wing (91)
It connects, resetting spring (93) other end is abutted with inner wall of the reset sleeve (92) away from the release link wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476316.3U CN207407960U (en) | 2017-11-07 | 2017-11-07 | A kind of reservoir regimen measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476316.3U CN207407960U (en) | 2017-11-07 | 2017-11-07 | A kind of reservoir regimen measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407960U true CN207407960U (en) | 2018-05-25 |
Family
ID=62318449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721476316.3U Expired - Fee Related CN207407960U (en) | 2017-11-07 | 2017-11-07 | A kind of reservoir regimen measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211467A (en) * | 2019-07-17 | 2019-09-06 | 姜文晓 | A kind of sports medical science research knee joint simulation artificial limb |
-
2017
- 2017-11-07 CN CN201721476316.3U patent/CN207407960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211467A (en) * | 2019-07-17 | 2019-09-06 | 姜文晓 | A kind of sports medical science research knee joint simulation artificial limb |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181107 |