CN210376048U - Resonant tuning fork densimeter with automatic cleaning function - Google Patents
Resonant tuning fork densimeter with automatic cleaning function Download PDFInfo
- Publication number
- CN210376048U CN210376048U CN201921030667.0U CN201921030667U CN210376048U CN 210376048 U CN210376048 U CN 210376048U CN 201921030667 U CN201921030667 U CN 201921030667U CN 210376048 U CN210376048 U CN 210376048U
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- mounting
- panel board
- panel
- install bin
- gear
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Abstract
The utility model discloses a resonance tuning fork densimeter with self-cleaning function, including the panel board, the top fixed mounting of panel board has the install bin, the top of panel board extends to the inside of install bin and rotates and installs the gear, the outside fixed mounting of gear has the mounting bar, the one end that the gear was kept away from to the mounting bar extends to the outside of install bin, one side slidable mounting that the mounting bar is close to the panel board has the mounting panel, the brush hair is installed to one side that the mounting panel is close to the panel board, the surface contact of brush hair and panel board, fixed mounting has the fixed plate of vertical setting on the bottom inner wall of panel board, rotate between one side that the panel board was kept away from to the fixed plate and. The utility model discloses the structure is ingenious, and convenient to use, the dust on the clearance panel board that can be automatic to can keep the cleanness on panel board surface, prevent to read the registration because of the too much influence of dust, and the dust to brushing on the hair that can be convenient clears up.
Description
Technical Field
The utility model belongs to resonance tuning fork densimeter field, concretely relates to resonance tuning fork densimeter with self-cleaning function.
Background
The tuning fork densimeter sensor is designed according to the principle of vibration of components, the vibration element is similar to a two-tooth tuning fork, the fork body vibrates due to one piezoelectric crystal positioned at the tooth root, the frequency of the vibration is detected by the other piezoelectric crystal, and the fork body is stabilized on the natural resonant frequency through a phase-shifting and amplifying circuit. When the medium flows through the fork body, the density of the mixed medium containing solid or gas bubbles can be measured due to the change of the mass of the medium and the change of the resonance frequency.
The existing tuning fork densimeter sensor does not have the effect of automatically cleaning dust on an instrument panel, thick dust can be stained on the instrument panel in the long-time use process, and reading of readings can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resonance tuning fork densimeter with self-cleaning function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the instrument panel comprises an instrument panel, a mounting box is fixedly mounted at the top end of the instrument panel, a gear is rotatably mounted at the top end of the instrument panel and extends into the mounting box, a mounting bar is fixedly mounted at the outer side of the gear, one end of the mounting bar, which is far away from the gear, extends out of the mounting box, a mounting plate is slidably mounted at one side of the mounting bar, which is close to the instrument panel, bristles are mounted at one side of the mounting plate, which is close to the instrument panel, the bristles are in contact with the surface of the instrument panel, a vertically arranged fixing plate is fixedly mounted on the inner wall of the bottom end of the instrument panel, a reciprocating lead screw is rotatably mounted between one side of the fixing plate, which is far away from the instrument panel, and the inner wall of the mounting box, two horizontally arranged guide rods are also fixedly mounted between one, the installation box is internally provided with a vertically-arranged movable plate, the movable plate is respectively provided with two guide holes and a threaded hole, the reciprocating screw rod penetrates through the movable plate through the threaded hole, the guide rod penetrates through the movable plate through the guide holes, a rack horizontally arranged is fixedly installed at the top end of the movable plate, the rack is meshed with the gear, and a lithium battery is further installed in the installation box.
Preferably, the outer wall of the installation box is fixedly provided with an installation cover, and the speed reduction motor is fixedly arranged in the installation cover.
Preferably, the installation box is kept away from one side of installation cover and has been seted up the lithium cell and get and put the mouth, and the position fixed mounting that is close to the lithium cell on the bottom inner wall of installation box and gets and put the mouth has the battery mount pad, and the lithium cell is installed on the battery mount pad.
Preferably, the lithium battery taking and placing port is internally provided with a protective plug, and the protective plug is made of rubber.
Preferably, one side fixed mounting that the mounting bar is close to the panel board has two fixed strips, and the spout has been seted up to one side that two fixed strips are close to each other, and mounting panel slidable mounting is between two fixed strips, and the both sides of mounting panel all extend to in the spout.
Preferably, the bottom end of the instrument panel is provided with a probe, and the outer side of the probe is fixedly provided with a mounting flange.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by additionally arranging the gear, the mounting bar, the fixed plate, the movable plate, the rack, the guide rod, the reciprocating screw rod, the speed reducing motor, the battery mounting seat and the lithium battery, the mounting bar is driven by the speed reducing motor to reciprocate on the surface of the instrument panel, so that the effect of repeatedly wiping the instrument panel by bristles on the mounting plate is driven, the effect of automatically cleaning the instrument panel is achieved, the surface of the instrument panel can be kept clean, and reading is prevented from being influenced by excessive dust;
2. the mounting plate can be conveniently pulled away from the mounting strip, so that dust on bristles on the mounting plate can be removed and cleaned;
the utility model discloses the structure is ingenious, and convenient to use, the dust on the clearance panel board that can be automatic to can keep the cleanness on panel board surface, prevent to read the registration because of the too much influence of dust, and the dust to brushing on the hair that can be convenient clears up.
Drawings
Fig. 1 is a main perspective sectional view of the present invention;
FIG. 2 is a cross-sectional view of the fixing strip of the present invention taken along a direction parallel to the surface of the instrument panel;
FIG. 3 is a schematic view of the installation relationship between the installation bar and the installation plate of the present invention;
fig. 4 is a front view of the present invention.
In the figure: 1. an instrument panel; 2. a probe; 3. installing a flange; 4. installing a box; 5. mounting a cover; 6. a gear; 7. mounting a bar; 8. a fixing plate; 9. moving the plate; 10. a rack; 11. a guide bar; 12. a reciprocating screw rod; 13. a reduction motor; 14. a battery mounting seat; 15. a lithium battery; 16. a protective plug; 17. a lithium battery taking and placing port; 18. a fixing strip; 19. a chute; 20. mounting a plate; 21. and (3) brush hairs.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the present invention provides a resonant tuning fork densimeter with automatic cleaning function, which comprises: comprises an instrument panel 1, a mounting box 4 is fixedly mounted at the top end of the instrument panel 1, the top end of the instrument panel 1 extends into the mounting box 4 and is rotatably mounted with a gear 6, a mounting bar 7 is fixedly mounted at the outer side of the gear 6, one end of the mounting bar 7 far away from the gear 6 extends to the outer part of the mounting box 4, a mounting plate 20 is slidably mounted at one side of the mounting bar 7 close to the instrument panel 1, brush bristles 21 are mounted at one side of the mounting plate 20 close to the instrument panel 1, the brush bristles 21 are in contact with the surface of the instrument panel 1, a vertically arranged fixing plate 8 is fixedly mounted on the inner wall of the bottom end of the instrument panel 1, a reciprocating screw 12 is rotatably mounted between one side of the fixing plate 8 far away from the instrument panel 1 and the inner wall of the mounting box 4, two guide rods 11 which are horizontally arranged are fixedly mounted between one, an output shaft of the speed reducing motor 13 extends into the installation box 4 and is fixedly connected with the reciprocating screw rod 12, a vertically arranged moving plate 9 is arranged in the installation box 4, two guide holes and a threaded hole are formed in the moving plate 9 respectively, the reciprocating screw rod 12 penetrates through the moving plate 9 through the threaded hole, the guide rod 11 penetrates through the moving plate 9 through the guide holes, a rack 10 horizontally arranged is fixedly installed at the top end of the moving plate 9, the rack 10 is meshed with the gear 6, and a lithium battery 15 is further installed in the installation box 4.
Wherein, fixed mounting has the installation cover 5 on the outer wall of install bin 4, and gear motor 13 fixed mounting is in the inside of installation cover 5, and gear motor 13 can drive reciprocating screw 12 and slowly rotate.
Wherein, install bin 4 is kept away from one side of installation cover 5 and has been seted up the lithium cell and has been got and put mouth 17, and the position fixed mounting who gets to put mouth 17 near the lithium cell on the bottom inner wall of install bin 4 has battery mount pad 14, and lithium cell 15 installs on battery mount pad 14, and lithium cell 15 can be changed, and lithium cell 15 passes through the wire with gear motor 13 and is connected, and lithium cell 15 is used for supplying power to gear motor 13.
Wherein, install protection stopper 16 in the lithium cell is got and is put the mouth 17, and protection stopper 16 is the rubber material, and protection stopper 16 can play dustproof and waterproof's effect.
Wherein, one side fixed mounting that the mounting bar 7 is close to panel board 1 has two fixed strips 18, and spout 19 has been seted up to one side that two fixed strips 18 are close to each other, and mounting panel 20 slidable mounting is between two fixed strips 18, and in mounting panel 20's both sides all extended to spout 19, mounting panel 20 can be convenient take off from mounting bar 7 to can be convenient brush hair 21 to on the mounting panel 20 washs.
Wherein, probe 2 is installed to the bottom of panel board 1, and the outside fixed mounting of probe 2 has mounting flange 3, and inside probe 2 inserted the pipeline when the installation, mounting flange 3 was used for the whole densimeter of installation and fixation.
The utility model discloses a theory of operation and use flow: when more dust falls on the surface of the instrument panel 1 and the reading is observed, the reduction motor 13 is started to drive the reciprocating screw rod 12 to slowly rotate, the movable plate 9 is in threaded connection with the reciprocating screw rod 12, the movable plate 9 can be driven to reciprocate left and right by matching with the horizontal guiding effect of the guide rod 11 on the movable plate 9, the rack 10 is driven to horizontally reciprocate, the mounting bar 7 is driven to reciprocate on the surface of the instrument panel 1 by meshing the gear 6 and the rack 10, the effect of repeatedly wiping the instrument panel 1 by the brush bristles 21 on the mounting plate 20 is driven, the effect of automatically cleaning the instrument panel 1 is achieved, the mounting plate 20 can be conveniently pulled away from the mounting bar 7, and the dust on the brush bristles 21 on the mounting plate 20 can be removed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a resonant tuning fork densimeter with self-cleaning function which characterized in that: including panel board (1), the top fixed mounting of panel board (1) has install bin (4), the top of panel board (1) extends to the inside of install bin (4) and rotates and installs gear (6), the outside fixed mounting of gear (6) has mounting bar (7), the one end that gear (6) were kept away from to mounting bar (7) extends to the outside of install bin (4), one side slidable mounting that mounting bar (7) are close to panel board (1) has mounting panel (20), brush hair (21) are installed to one side that mounting panel (20) are close to panel board (1), the surface contact of brush hair (21) and panel board (1), fixed mounting has vertical setting's fixed plate (8) on the bottom inner wall of panel board (1), reciprocal lead screw (12) is installed in the rotation between one side that panel board (1) was kept away from in fixed plate (8) and the inner wall of install bin (4), it has guide bar (11) that two levels set up still fixed mounting between one side of panel board (1) and the inner wall of install bin (4) to keep away from fixed plate (8), fixed mounting has gear motor (13) on the outer wall of install bin (4), the output shaft of gear motor (13) extend to in install bin (4) and with reciprocal lead screw (12) fixed connection, be equipped with movable plate (9) of vertical setting in install bin (4), set up respectively on movable plate (9) and seted up two guiding holes and a screw hole, reciprocal lead screw (12) run through movable plate (9) through the screw hole, guide bar (11) run through movable plate (9) through the guiding hole, rack (10) that the top fixed mounting of movable plate (9) set up the level, rack (10) mesh with gear (6), still install lithium cell (15) in install bin (4).
2. The resonant tuning fork densitometer with automatic cleaning function, according to claim 1, characterized by: the outer wall of the installation box (4) is fixedly provided with an installation cover (5), and the speed reducing motor (13) is fixedly arranged inside the installation cover (5).
3. The resonant tuning fork densitometer with automatic cleaning function of claim 2, characterized by: one side of installation case (4) keeping away from installation cover (5) has been seted up the lithium cell and has been got and put mouth (17), and the position fixed mounting that is close to lithium cell on the bottom inner wall of installation case (4) and gets and put mouth (17) has battery mount pad (14), and lithium cell (15) are installed on battery mount pad (14).
4. The resonant tuning fork densitometer with automatic cleaning function, according to claim 3, characterized by: the lithium battery taking and placing port (17) is internally provided with a protective plug (16), and the protective plug (16) is made of rubber.
5. The resonant tuning fork densitometer with automatic cleaning function, according to claim 1, characterized by: one side fixed mounting that installing strip (7) are close to panel board (1) has two fixed strips (18), and spout (19) have been seted up to one side that two fixed strips (18) are close to each other, and mounting panel (20) slidable mounting is between two fixed strips (18), and the both sides of mounting panel (20) all extend to in spout (19).
6. The resonant tuning fork densitometer with automatic cleaning function, according to claim 1, characterized by: probe (2) are installed to the bottom of panel board (1), and the outside fixed mounting of probe (2) has mounting flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030667.0U CN210376048U (en) | 2019-07-03 | 2019-07-03 | Resonant tuning fork densimeter with automatic cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030667.0U CN210376048U (en) | 2019-07-03 | 2019-07-03 | Resonant tuning fork densimeter with automatic cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210376048U true CN210376048U (en) | 2020-04-21 |
Family
ID=70269151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921030667.0U Expired - Fee Related CN210376048U (en) | 2019-07-03 | 2019-07-03 | Resonant tuning fork densimeter with automatic cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210376048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459667A (en) * | 2021-12-27 | 2022-05-10 | 安徽云蒙仪表有限公司 | Accuse flow pressure transmitter convenient to it is clean |
-
2019
- 2019-07-03 CN CN201921030667.0U patent/CN210376048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459667A (en) * | 2021-12-27 | 2022-05-10 | 安徽云蒙仪表有限公司 | Accuse flow pressure transmitter convenient to it is clean |
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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: 20200421 Termination date: 20210703 |