CN217206762U - Three jar direct current micropumps - Google Patents
Three jar direct current micropumps Download PDFInfo
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- CN217206762U CN217206762U CN202123283535.9U CN202123283535U CN217206762U CN 217206762 U CN217206762 U CN 217206762U CN 202123283535 U CN202123283535 U CN 202123283535U CN 217206762 U CN217206762 U CN 217206762U
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- 238000013016 damping Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model relates to a triplex pump technical field, a triplex direct current micropump is proposed, comprising a base plate, the upper end fixedly connected with telescopic link of bottom plate, first spring and first damping device, the upper end fixedly connected with backup pad of telescopic link, fixed connection between the one end of bottom plate and the backup pad is kept away from to first spring, the upper end fixedly connected with micropump main part of backup pad, the lower extreme fixedly connected with second damping device of backup pad, through above-mentioned technical scheme, it does not possess damping device to have solved traditional micropump, make the micropump receive the damage easily through inside part after long-time use, and then make the problem that the life of micropump can reduce, the purpose of protection micropump has been reached.
Description
Technical Field
The utility model relates to a triplex pump technical field, it is specific, relate to a triplex direct current micropump.
Background
A micro pump: machines for lifting, transporting or pressurizing liquids, i.e. for converting the mechanical energy of a prime mover into energy of the liquid for pumping the liquid, are generally referred to as pumps. The pump is generally composed of a driving part and a pump body, the pump body is provided with an inlet port and an outlet port, liquid enters from the water inlet port and exits from the water outlet port, and the pump adopting the form is small and exquisite in size and pocket, and is called a micro pump.
However, the conventional micropump does not have a damping device, and when the micropump starts to work, the micropump vibrates up and down, so that the parts inside the micropump can be directly influenced, the parts inside the micropump are easily damaged, the service life of the micropump can be seriously influenced for a long time, and the service life of the micropump is seriously shortened.
Therefore, the utility model provides a three jar direct current micropumps to solve the traditional micropump that proposes in the above-mentioned background art and do not possess damping device, make the micropump receive the damage easily through the inside part after long-time use, and then make the problem that the life of micropump can reduce.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three jar direct current micropumps has solved the traditional micropump in the correlation technique and has not possessed damping device for the micropump receives the damage easily through the inside part after long-time use, and then makes the problem that the life of micropump can reduce.
The technical scheme of the utility model as follows:
the utility model provides a three jar direct current micropumps, includes the bottom plate, the upper end fixedly connected with telescopic link, first spring and the first damping device of bottom plate, the upper end fixedly connected with backup pad of telescopic link, fixed connection between the one end that the bottom plate was kept away from to first spring and the backup pad, the upper end fixedly connected with micropump main part of backup pad, the lower extreme fixedly connected with second damping device of backup pad.
As a further aspect of the present invention: the second damping device comprises a fixed seat, a rocker, a sliding seat, a sliding groove, a sliding rod and a second spring, the sliding groove is formed in the upper end face of the bottom plate, the sliding rod is fixedly connected inside the sliding groove, the sliding seat is connected with the circumferential surface of the sliding rod in a sliding manner, the second spring is fixedly connected at the right end of the sliding seat, one end, away from the sliding seat, of the second spring is fixedly connected with the sliding groove, the rocker is rotatably connected inside the sliding seat, the fixed seat is fixedly connected at the lower end of the supporting plate, the fixed seat is rotatably connected with the rocker, when the micro-pump main body works, the micro-pump main body vibrates up and down, when the micro-pump main body vibrates up and down, the fixed seat is driven to move, the fixed seat moves to drive the rocker to rotate, and the rocker rotates to drive the sliding seat to move along the sliding rod inside the sliding groove, and the second spring can be extruded or stretched in the moving process of the sliding seat, and the first layer of the micro-pump main body can be cushioned by matching the second spring, the sliding seat, the sliding rod, the rocker and the fixed seat.
As a further aspect of the present invention: the first damping device comprises a second rack, a second gear, a rotating rod, a first bearing seat, a second bevel gear, a first rack and a rotating shaft, the upper end of the bottom plate is fixedly connected with the first bearing seat, the rotating rod is rotatably connected inside the first bearing seat, the second bevel gear is fixedly connected to the left end of the rotating rod, the second gear is fixedly connected to the circumferential surface of the rotating rod, and the second gear is meshed with the second rack; the utility model discloses a gear box, including bottom plate, periphery fixedly connected with first gear of pivot, the first bevel gear of upper end fixedly connected with of pivot, meshing between first bevel gear and the second bevel gear, the rear end fixedly connected with first rack of sliding seat, meshing between first rack and the first gear, the during operation moves along with the sliding seat and drives first rack and remove, and first rack removes and drives first gear revolve, and first gear revolve drives the pivot and rotate, and the pivot is rotated and is driven first bevel gear and rotate, and first bevel gear revolves and drive second bevel gear revolve, and second bevel gear revolve drives the dwang and rotate, and the dwang rotates and drives second gear revolve, and second gear revolve and drive second rack emergence removal.
As a further aspect of the present invention: the upper end of the bottom plate is fixedly connected with a second bearing seat, a guide rod is fixedly connected inside the second bearing seat, the guide rod is connected with the first rack in a sliding mode, and the first rack can stably move under the action of the guide rod and the second bearing seat during working.
As a further aspect of the present invention: the upper end fixedly connected with fixed strip of bottom plate, the inside sliding connection of fixed strip has the stopper, fixed connection between stopper and the second rack, the terminal surface shape between stopper and the fixed strip is the T type, and the during operation makes the removal that the second rack can be stable under the effect of stopper and fixed strip.
As a further aspect of the present invention: the utility model discloses a miniature pump, including base plate, telescopic link and first spring, the telescopic link is provided with a plurality ofly, and even distribution is in the upper end of bottom plate, and the during operation, when the micropump main part takes place to vibrate, the telescopic link can take place tensile or compression, and first spring also can compress or tensile simultaneously, makes the shock attenuation buffering that the micropump main part can be better under the effect of telescopic link and first spring.
As a further aspect of the present invention: the second spring, the sliding groove, the sliding rod, the sliding seat, the rocker, the first rack, the first bevel gear, the second bevel gear, the first gear, the second rack, the rotating rod and the rotating shaft are arranged in a plurality of numbers, and the numbers are symmetrically distributed at the left end and the right end of the upper end face of the bottom plate, so that the damping effect of the micro-pump main body is better during operation.
As the utility model discloses further scheme again: the upper end fixedly connected with movable plate of second rack, fixed connection between movable plate and the stopper, just the area of movable plate up end is greater than the area of second rack and stopper up end, and the during operation has increased like this and the backup pad between area of contact for first damping device's effect is better.
The utility model discloses a theory of operation and beneficial effect do:
in the utility model, under the coordination of the fixed seat, the rocker, the sliding seat, the sliding groove, the sliding rod, the second spring, the second rack, the second gear, the rotating rod, the first bearing seat, the second bevel gear, the first rack, the rotating shaft, the movable plate, the supporting plate, the micropump main body, the telescopic rod and the first spring, when the micropump main body starts to work, the situation of vertical vibration can occur, when the micropump main body vibrates vertically, the supporting plate can be driven to move, the supporting plate can be driven to stretch or compress by moving, the first spring can be compressed or stretched, meanwhile, the supporting plate moves to drive the fixed seat to move, the fixed seat moves to drive the rocker to rotate, the rocker rotates to drive the sliding seat to move in the sliding groove along the sliding rod, and the second spring can be extruded or stretched in the process of the sliding seat moving, meanwhile, the first rack is driven to move along with the movement of the sliding seat, the first rack is driven to move to drive the first gear to rotate, the first gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the second gear to rotate, the second gear rotates to drive the second rack to move, and the second rack moves to drive the moving plate to move.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of the main view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the overall structure of the rear view of the present invention;
fig. 4 is an enlarged schematic view of B in fig. 3 according to the present invention;
FIG. 5 is a schematic view of the overall structure of the present invention after the support plate and the micropump body are hidden;
fig. 6 is an enlarged schematic structural diagram of C in fig. 5 according to the present invention.
In the figure: 1. a base plate; 2. a support plate; 3. a micro-pump body; 4. a first spring; 5. a fixed seat; 6. a rocker; 7. a sliding seat; 8. a first rack; 9. a telescopic rod; 10. a sliding groove; 11. a guide bar; 12. a first bearing housing; 13. a first bevel gear; 14. a second bevel gear; 15. rotating the rod; 16. a rotating shaft; 17. a first gear; 18. a second gear; 19. moving the plate; 20. a second rack; 21. a fixing strip; 22. a limiting block; 23. a second bearing housing; 24. a slide bar; 25. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Example 1
As shown in fig. 1-6, this embodiment provides a three-cylinder direct current micropump, including bottom plate 1, bottom plate 1's upper end fixedly connected with telescopic link 9, first spring 4 and first damping device, the upper end fixedly connected with backup pad 2 of telescopic link 9, and fixed connection between bottom plate 1's one end and the backup pad 2 is kept away from to first spring 4, the upper end fixedly connected with micropump main part 3 of backup pad 2, the lower extreme fixedly connected with second damping device of backup pad 2.
In this embodiment, as a further embodiment of the present invention: the second damping device comprises a fixed seat 5, a rocker 6, a sliding seat 7, a sliding groove 10, a sliding rod 24 and a second spring 25, the upper end surface of the bottom plate 1 is provided with the sliding groove 10, the inside of the sliding groove 10 is fixedly connected with the sliding rod 24, the circumferential surface of the sliding rod 24 is connected with the sliding seat 7 in a sliding way, the right end of the sliding seat 7 is fixedly connected with the second spring 25, one end of the second spring 25, which is far away from the sliding seat 7, is fixedly connected with the sliding groove 10, the inside of the sliding seat 7 is rotatably connected with the rocker 6, the lower end of the supporting plate 2 is fixedly connected with the fixed seat 5, the fixed seat 5 is rotatably connected with the rocker 6, when the micro-pump main body 3 starts to work, the upper and lower vibration can occur, when the micro-pump main body 3 vibrates up and down, the fixed seat 5 can drive the fixed seat 5 to move, the rocker 5 can drive the rocker 6 to rotate, the sliding seat 7 can be driven by the rotation of the rocker 6 to move along the sliding rod 24 inside the sliding groove 10, and the second spring 25 is extruded or stretched in the moving process of the sliding seat 7, and then the first layer of the micro-pump body 3 can be buffered and damped under the matching of the second spring 25, the sliding seat 7, the sliding rod 24, the rocker 6 and the fixed seat 5.
As a still further embodiment of the present invention: the first damping device comprises a second rack 20, a second gear 18, a rotating rod 15, a first bearing seat 12, a second bevel gear 14, a first bevel gear 13, a first gear 17, a first rack 8 and a rotating shaft 16, the upper end of the bottom plate 1 is fixedly connected with the first bearing seat 12, the rotating rod 15 is rotatably connected inside the first bearing seat 12, the second bevel gear 14 is fixedly connected at the left end of the rotating rod 15, the second gear 18 is fixedly connected with the circumferential surface of the rotating rod 15, and the second gear 20 is meshed with the second gear 18; the upper end of the bottom plate 1 is rotatably connected with a rotating shaft 16, the circumferential surface of the rotating shaft 16 is fixedly connected with a first gear 17, the upper end of the rotating shaft 16 is fixedly connected with a first bevel gear 13, the first bevel gear 13 is meshed with a second bevel gear 14, the rear end of the sliding seat 7 is fixedly connected with a first rack 8, the first rack 8 is meshed with the first gear 17, in operation, the first rack 8 is driven to move along with the movement of the sliding seat 7, the first rack 8 is driven to rotate by the movement of the first gear 17, the first gear 17 is driven to rotate to drive the rotating shaft 16 to rotate, the rotating shaft 16 is driven to rotate to drive the first bevel gear 13, the first bevel gear 13 is driven to rotate to drive a second bevel gear 14, the second bevel gear 14 is driven to rotate to drive a rotating rod 15, the rotating rod 15 is driven to rotate a second gear 18, and the second gear 18 is driven to rotate to drive a second rack 20 to move.
As a still further embodiment of the present invention: the upper end fixedly connected with second bearing frame 23 of bottom plate 1, the inside fixedly connected with guide bar 11 of second bearing frame 23, sliding connection between guide bar 11 and the first rack 8, the during operation makes the removal that can be stable of first rack 8 under the effect of guide bar 11 and second bearing frame 23.
As a still further embodiment of the present invention: the upper end fixedly connected with fixed strip 21 of bottom plate 1, the inside sliding connection of fixed strip 21 has stopper 22, fixed connection between stopper 22 and the second rack 20, and the terminal surface shape between stopper 22 and the fixed strip 21 is the T type, and the during operation makes removal that second rack 20 can be stable under the effect of stopper 22 and fixed strip 21.
As a still further embodiment of the present invention: the telescopic link 9 and the first spring 4 are provided with a plurality ofly, and even distribution is in the upper end of bottom plate 1, and the during operation, when micropump main part 3 takes place the vibration, the telescopic link 9 can take place tensile or compression, and first spring 4 also can compress or tensile simultaneously makes the micropump main part 3 damping cushion that can be better under the effect of telescopic link 9 and first spring 4.
As a still further embodiment of the present invention: the second spring 25, the sliding groove 10, the sliding rod 24, the sliding seat 7, the rocker 6, the first rack 8, the first bevel gear 13, the second bevel gear 14, the first gear 17, the second gear 18, the second rack 20, the rotating rod 15 and the rotating shaft 16 are arranged in a plurality, and are symmetrically distributed at the left end and the right end of the upper end surface of the bottom plate 1.
As a still further embodiment of the present invention: the upper end fixedly connected with movable plate 19 of second rack 20, fixed connection between movable plate 19 and stopper 22, and the area of movable plate 19 up end is greater than the area of second rack 20 and stopper 22 up end, during operation, increased like this and backup pad 2 between area of contact for first damping device's effect is better.
The utility model discloses a theory of operation is:
when the utility model is used, when the micro pump body 3 vibrates up and down to drive the support plate 2 to move, the support plate 2 moves to make the expansion rod 9 to stretch or compress, the first spring 4 is also compressed or stretched, simultaneously the support plate 2 moves to drive the fixing seat 5 to move, the fixing seat 5 moves to drive the rocker 6 to rotate, the rocker 6 rotates to drive the sliding seat 7 to move along the sliding rod 24 in the sliding groove 10, and the sliding seat 7 moves to extrude or stretch the second spring 25, meanwhile, the first rack 8 moves along with the movement of the sliding seat 7, the first rack 8 moves to drive the first gear 17 to rotate, the first gear 17 rotates to drive the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the first bevel gear 13 to rotate, the first bevel gear 13 rotates to drive the second bevel gear 14 to rotate, the second bevel gear 14 rotates to drive the rotating rod 15 to rotate, dwang 15 rotates and drives second gear 18 and rotate, and second gear 18 rotates and drives second rack 20 and takes place to remove, and second rack 20 removes and drives movable plate 19 and takes place to remove, when micropump main part 3 vibrates and takes place to remove downwards, can make movable plate 19 upwards remove jacking backup pad 2, can play the effect of damping the micropump main part 3 under the effect of first spring 4, second spring 25 and movable plate 19 like this.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a three jar direct current micropumps, its characterized in that, includes bottom plate (1), upper end fixedly connected with telescopic link (9), first spring (4) and first damping device of bottom plate (1), upper end fixedly connected with backup pad (2) of telescopic link (9), fixed connection between the one end of bottom plate (1) and backup pad (2) is kept away from in first spring (4), the upper end fixedly connected with micropump main part (3) of backup pad (2), the lower extreme fixedly connected with second damping device of backup pad (2).
2. A three-cylinder direct current micro-pump according to claim 1, characterized in that the second damping means comprises a fixed seat (5), a rocker (6), a sliding seat (7), a sliding groove (10), a sliding rod (24) and a second spring (25), the upper end surface of the bottom plate (1) is provided with a sliding groove (10), the inside of the sliding groove (10) is fixedly connected with a sliding rod (24), the circumferential surface of the sliding rod (24) is connected with a sliding seat (7) in a sliding way, the right end of the sliding seat (7) is fixedly connected with a second spring (25), one end of the second spring (25) far away from the sliding seat (7) is fixedly connected with the sliding groove (10), the inside of sliding seat (7) rotates and is connected with rocker (6), the lower extreme fixedly connected with fixing base (5) of backup pad (2), rotate between fixing base (5) and rocker (6) and be connected.
3. The three-cylinder direct-current micro pump according to claim 2, wherein the first damping device comprises a second rack (20), a second gear (18), a rotating rod (15), a first bearing seat (12), a second bevel gear (14), a first bevel gear (13), a first gear (17), a first rack (8) and a rotating shaft (16), the first bearing seat (12) is fixedly connected to the upper end of the bottom plate (1), the rotating rod (15) is rotatably connected to the inside of the first bearing seat (12), the second bevel gear (14) is fixedly connected to the left end of the rotating rod (15), the second gear (18) is fixedly connected to the circumferential surface of the rotating rod (15), and the second rack (20) is engaged with the second gear (18); the upper end of the bottom plate (1) is rotatably connected with a rotating shaft (16), a first gear (17) is fixedly connected with the circumferential surface of the rotating shaft (16), a first bevel gear (13) is fixedly connected with the upper end of the rotating shaft (16), the first bevel gear (13) is meshed with a second bevel gear (14), a first rack (8) is fixedly connected with the rear end of the sliding seat (7), and the first rack (8) is meshed with the first gear (17).
4. A three-cylinder direct current micro pump according to claim 3, characterized in that a second bearing seat (23) is fixedly connected to the upper end of the base plate (1), a guide rod (11) is fixedly connected to the inside of the second bearing seat (23), and the guide rod (11) is slidably connected with the first rack (8).
5. The three-cylinder direct-current micropump according to claim 3, characterized in that a fixing strip (21) is fixedly connected to the upper end of the bottom plate (1), a limiting block (22) is slidably connected to the inside of the fixing strip (21), the limiting block (22) is fixedly connected to the second rack (20), and the end surface between the limiting block (22) and the fixing strip (21) is T-shaped.
6. The micropump according to claim 1, characterized in that said telescopic rod (9) and said first spring (4) are provided in plurality and uniformly distributed on the upper end of the base plate (1).
7. The three-cylinder direct-current micropump according to claim 2, wherein the second spring (25), the sliding groove (10), the sliding rod (24), the sliding seat (7), the rocker (6), the first rack (8), the first bevel gear (13), the second bevel gear (14), the first gear (17), the second gear (18), the second rack (20), the rotating rod (15) and the rotating shaft (16) are provided in plurality and symmetrically distributed at the left end and the right end of the upper end surface of the bottom plate (1).
8. The three-cylinder direct-current micropump according to claim 5, characterized in that the upper end of the second rack (20) is fixedly connected with a moving plate (19), the moving plate (19) is fixedly connected with the limiting block (22), and the area of the upper end surface of the moving plate (19) is larger than the area of the upper end surfaces of the second rack (20) and the limiting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283535.9U CN217206762U (en) | 2021-12-24 | 2021-12-24 | Three jar direct current micropumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283535.9U CN217206762U (en) | 2021-12-24 | 2021-12-24 | Three jar direct current micropumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217206762U true CN217206762U (en) | 2022-08-16 |
Family
ID=82784119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123283535.9U Expired - Fee Related CN217206762U (en) | 2021-12-24 | 2021-12-24 | Three jar direct current micropumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217206762U (en) |
-
2021
- 2021-12-24 CN CN202123283535.9U patent/CN217206762U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |