CN210325634U - Install stable non-contact liquid level switch - Google Patents
Install stable non-contact liquid level switch Download PDFInfo
- Publication number
- CN210325634U CN210325634U CN201921043574.1U CN201921043574U CN210325634U CN 210325634 U CN210325634 U CN 210325634U CN 201921043574 U CN201921043574 U CN 201921043574U CN 210325634 U CN210325634 U CN 210325634U
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- liquid level
- column
- groove
- clamping plate
- level switch
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- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a non-contact liquid level switch with stable installation, which comprises a liquid level switch main body and a connecting rod, one end of the horizontal part of the connecting rod is provided with a first clamping plate, one side of the first clamping plate is provided with an adjusting seat, the bottom end of the adjusting seat is provided with a second clamping plate, the adjusting seat is internally provided with a telescopic groove, the first clamping plate is internally provided with an adjusting groove, the adjusting groove penetrates through the first clamping plate and is connected with the telescopic groove, the bottom end of the telescopic groove is connected with a connecting column moving groove, the top end of the second clamping plate is provided with a connecting column, the top end of the connecting column passes through the connecting column moving groove and extends into the telescopic groove, the top end of the connecting column is provided with an adjusting block, one side of the adjusting block is provided with a spring, the adjusting block is connected with the telescopic column through the spring, the telescopic column and the adjusting block are quadrangular columns, and handle screws are installed in the adjusting grooves. The utility model discloses, the installation of device is used more stably.
Description
Technical Field
The utility model relates to a liquid level switch technical field specifically is a stable non-contact liquid level switch of installation.
Background
Level switches are electronic devices for measuring the level of liquid and transmitting signals, and are classified into contact type level switches and non-contact type level switches, which are often installed on the outer walls of various containers.
The utility model discloses an applicant discovers, and current non-contact liquid level switch is mostly installed through connecting pieces such as bolts, with the rigid contact of container, when liquid was stirred for a long time in the container, container and non-contact liquid level switch received the influence, caused the installation unstability easily, caused to use inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a install stable non-contact liquid level switch to solve among the prior art current non-contact liquid level switch and mostly pass through connecting piece installation such as bolt, with the rigid contact of container, when liquid was stirred for a long time in the container, container and non-contact liquid level switch received the influence, caused the unstable problem of installation easily.
In order to achieve the above object, the utility model provides a following technical scheme:
a non-contact liquid level switch with stable installation comprises a liquid level switch main body and a connecting rod, wherein one end of the horizontal part of the connecting rod is provided with a first clamping plate, one side of the first clamping plate is provided with an adjusting seat, the bottom end of the adjusting seat is provided with a second clamping plate, a telescopic groove is arranged in the adjusting seat, an adjusting groove is arranged in the first clamping plate, the adjusting groove penetrates through the first clamping plate and is connected with the telescopic groove, the bottom end of the telescopic groove is connected with a connecting column moving groove, the top end of the second clamping plate is provided with a connecting column, the top end of the connecting column penetrates through the connecting column moving groove and extends into the telescopic groove, the top end of the connecting column is provided with an adjusting block, the adjustable telescopic column is characterized in that a spring is installed on one side of the adjusting block, the adjusting block is connected with the telescopic column through the spring, the telescopic column and the adjusting block are quadrangular, and a handle screw is installed in the adjusting groove.
Preferably, the mounting bracket is installed on the top of liquid level switch main part, the mounting bracket is the U font, the both sides top of mounting bracket is circular-arc, the ratchet is installed to the both sides inboard of mounting bracket, the ratchet links to each other with the mounting bracket is fixed, the whole shape of connecting rod is the L font, the vertical portion bottom of connecting rod is circular-arc, the erection column is installed to vertical portion bottom both sides of connecting rod, the erection column links to each other with the connecting rod is fixed.
Preferably, the mounting column penetrates through the ratchet wheel and the mounting frame, and the mounting column is connected with the ratchet wheel and the mounting frame through bearings.
Preferably, the pawls are mounted on two sides of the bottom end of the vertical part of the connecting rod, the middle parts of the pawls are mounted on two sides of the connecting rod through torsion springs, and the bottom ends of the pawls are buckled on the ratchet wheel.
Preferably, the first splint face one side of second splint the rubber strip is installed to the first splint in the face of one side of second splint, adjust the bottom both sides of seat and install the rubber strip, the rubber strip of adjusting the seat bottom sets up about spliced pole motion groove symmetry.
Preferably, one end of the telescopic column is provided with a threaded hole matched with the handle screw, the handle screw is inserted into the threaded hole of the telescopic column, and the handle screw is connected with the telescopic column through threads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the telescopic column is driven by the handle screw to move, the adjusting block drives the second clamping plate to move along with the first clamping plate, the device is installed and fixed by matching with the first clamping plate, and the device can be stably installed on different devices.
2. Link to each other through the spring between flexible post and the regulating block, all install the rubber strip on adjusting seat, first splint and the second splint, avoid the rigid contact, stability when reinforcing the use.
3. The liquid level switch main body is rotated to drive the ratchet wheel to rotate, the pawl is buckled on the ratchet wheel under the action of the torsion spring to limit the rotation of the ratchet wheel, so that the installation inclination angle of the liquid level switch main body is fixed, and the liquid level switch is more convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection between the mounting frame and the connecting rod of the present invention;
fig. 3 is a schematic view of the internal structure of the adjusting seat of the present invention.
In the figure: 1. a mounting frame; 2. a liquid level switch main body; 3. a first splint; 4. a connecting rod; 5. an adjusting seat; 6. a second splint; 7. a rubber strip; 8. a pawl; 9. a ratchet wheel; 10. mounting a column; 11. a handle screw; 12. an adjustment groove; 13. a telescopic groove; 14. a telescopic column; 15. a spring; 16. an adjusting block; 17. a connecting column moving groove; 18. connecting columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a non-contact liquid level switch with stable installation includes a liquid level switch main body 2 and a connecting rod 4, an installation frame 1 is installed on the top end of the liquid level switch main body 2, the installation frame 1 is u-shaped, the top ends of the two sides of the installation frame 1 are arc-shaped, ratchet wheels 9 are installed on the inner sides of the two sides of the installation frame 1, the ratchet wheels 9 are fixedly connected with the installation frame 1, the overall shape of the connecting rod 4 is L-shaped, the bottom end of the vertical portion of the connecting rod 4 is arc-shaped, installation posts 10 are installed on the two sides of the bottom end of the vertical portion of the connecting rod 4, the installation posts 10 are fixedly connected with the connecting rod 4, the installation posts 10 pass through the ratchet wheels 9 and the installation frame 1, the installation posts 10 are connected with the ratchet wheels 9 and the installation frame, the bottom end of a pawl 8 is buckled on a ratchet wheel 9, the pawl 8 is buckled on the ratchet wheel 9 under the action of a torsional spring to limit the rotation of the ratchet wheel 9 and limit the installation inclination angle of a liquid level switch main body 2, a first clamping plate 3 is installed at one end of the horizontal part of a connecting rod 4, an adjusting seat 5 is installed at one side of the first clamping plate 3, a second clamping plate 6 is installed at the bottom end of the adjusting seat 5, one side of the first clamping plate 3 facing the second clamping plate 6 and one side of the second clamping plate 6 facing the first clamping plate 3 are provided with rubber strips 7, the rubber strips 7 are installed at two sides of the bottom end of the adjusting seat 5 to avoid rigid contact and enhance the stability in use, the rubber strips 7 at the bottom end of the adjusting seat 5 are symmetrically arranged relative to a connecting column moving groove 17, an expansion groove 13 is arranged in the adjusting seat 5, an adjusting groove 12 is arranged in the first clamping plate 3, the adjusting groove 12 penetrates through, spliced pole 18 is installed on the top of second splint 6, spliced pole motion groove 17 is passed and extends to flexible inslot 13 on the top of spliced pole 18, regulating block 16 is installed on the top of spliced pole 18, spring 15 is installed to one side of regulating block 16, regulating block 16 links to each other with flexible post 14 through spring 15, flexible post 14 and regulating block 16 are the quadrangular shape, install handle screw 11 in the regulating groove 12, the one end of flexible post 14 is seted up with handle screw 11 assorted screw hole, handle screw 11 inserts the threaded hole of flexible post 14, handle screw 11 passes through the screw and links to each other with flexible post 14, drive flexible post 14 through handle screw 11 and move, regulating block 16 drives second splint 6 motion thereupon, with the cooperation of first splint 3, the installation of device is fixed.
The utility model discloses a theory of operation and use flow: when the device is used, the first clamping plate 3 and the second clamping plate 6 are clamped at proper positions, the telescopic column 14 is driven to move through the handle screw 11, the adjusting block 16 drives the second clamping plate 6 to move along with the adjusting block, the adjusting block is matched with the first clamping plate 3, the device is installed and fixed, the handle screw 11 is reversed during disassembly, the distance between the second clamping plate 6 and the first clamping plate 3 is increased, the device can be disassembled, the ratchet wheel 9 rotates along with the rotation of the liquid level switch main body 2, the pawl 8 is buckled on the ratchet wheel 9 under the action of the torsion spring, and the installation inclination angle of the liquid level switch main body 2 is limited.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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.
Claims (6)
1. The utility model provides a stable non-contact liquid level switch of installation, includes liquid level switch main part (2) and connecting rod (4), its characterized in that: the adjustable clamp is characterized in that a first clamping plate (3) is installed at one end of a horizontal part of the connecting rod (4), an adjusting seat (5) is installed at one side of the first clamping plate (3), a second clamping plate (6) is installed at the bottom end of the adjusting seat (5), a telescopic groove (13) is formed in the adjusting seat (5), an adjusting groove (12) is formed in the first clamping plate (3), the adjusting groove (12) penetrates through the first clamping plate (3) and is connected with the telescopic groove (13), a connecting column moving groove (17) is connected to the bottom end of the telescopic groove (13), a connecting column (18) is installed at the top end of the second clamping plate (6), the top end of the connecting column (18) penetrates through the connecting column moving groove (17) and extends into the telescopic groove (13), an adjusting block (16) is installed at the top end of the connecting column (18), a spring (15) is installed at, the adjusting block (16) is connected with the telescopic column (14) through a spring (15), the telescopic column (14) and the adjusting block (16) are both quadrangular, and a handle screw (11) is installed in the adjusting groove (12).
2. A touch-free liquid level switch with stable installation according to claim 1, wherein: mounting bracket (1) is installed on the top of liquid level switch main part (2), mounting bracket (1) is the U font, the both sides top of mounting bracket (1) is circular-arc, ratchet (9) are installed to the both sides inboard of mounting bracket (1), ratchet (9) are fixed continuous with mounting bracket (1), the whole shape of connecting rod (4) is the L font, the vertical portion bottom of connecting rod (4) is circular-arc, erection column (10) are installed to the vertical portion bottom both sides of connecting rod (4), erection column (10) are fixed continuous with connecting rod (4).
3. A touch-free liquid level switch with stable installation according to claim 2, wherein: the mounting column (10) penetrates through the ratchet wheel (9) and the mounting rack (1), and the mounting column (10) is connected with the ratchet wheel (9) and the mounting rack (1) through a bearing.
4. A touch-free liquid level switch with stable installation according to claim 2, wherein: pawls (8) are mounted on two sides of the bottom end of the vertical portion of the connecting rod (4), the middle portions of the pawls (8) are mounted on two sides of the connecting rod (4) through torsion springs, and the bottom ends of the pawls (8) are buckled on the ratchet wheel (9).
5. A touch-free liquid level switch with stable installation according to claim 1, wherein: first splint (3) are in the face of one side of second splint (6) rubber strip (7) are installed in the first splint (3) of one side that second splint (6) are in the face of, rubber strip (7) are installed to the bottom both sides of adjusting seat (5), rubber strip (7) of adjusting seat (5) bottom set up about spliced pole motion groove (17) symmetry.
6. A touch-free liquid level switch with stable installation according to claim 1, wherein: the handle is characterized in that one end of the telescopic column (14) is provided with a threaded hole matched with the handle screw (11), the handle screw (11) is inserted into the threaded hole of the telescopic column (14), and the handle screw (11) is connected with the telescopic column (14) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043574.1U CN210325634U (en) | 2019-07-05 | 2019-07-05 | Install stable non-contact liquid level switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043574.1U CN210325634U (en) | 2019-07-05 | 2019-07-05 | Install stable non-contact liquid level switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210325634U true CN210325634U (en) | 2020-04-14 |
Family
ID=70149038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921043574.1U Expired - Fee Related CN210325634U (en) | 2019-07-05 | 2019-07-05 | Install stable non-contact liquid level switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210325634U (en) |
-
2019
- 2019-07-05 CN CN201921043574.1U patent/CN210325634U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |