CN221003353U - Compact structure electric push rod - Google Patents
Compact structure electric push rod Download PDFInfo
- Publication number
- CN221003353U CN221003353U CN202322552770.4U CN202322552770U CN221003353U CN 221003353 U CN221003353 U CN 221003353U CN 202322552770 U CN202322552770 U CN 202322552770U CN 221003353 U CN221003353 U CN 221003353U
- Authority
- CN
- China
- Prior art keywords
- push rod
- cover
- air pump
- sealed
- electric putter
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- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Golf Clubs (AREA)
Abstract
The utility model discloses a compact-structure electric push rod, which comprises a push rod sleeve, an air pump protection cover and a high-pressure air pump, wherein one end of the push rod sleeve is fixedly arranged with the air pump protection cover, a compression chamber is arranged in the push rod sleeve, a pneumatic piston is movably arranged in the compression chamber, a metal push rod is fixedly arranged in the middle of the pneumatic piston, one end of the push rod sleeve is movably provided with a sealing end cover, the middle of the sealing end cover is movably provided with a sealing rubber ring, one end of the sealing end cover is fixedly provided with a sealing outer frame with one end of the push rod sleeve being correspondingly connected with an opening, and the bottom end of the sealing outer frame is provided with a guiding locking ring.
Description
Technical Field
The utility model relates to an electric push rod with a compact structure, and belongs to the technical field of electric push rods.
Background
An electric putter is an electric drive device that converts the rotational motion of an electric motor into linear reciprocating motion of a putter. The device can be used as an executing mechanism in various simple or complex process flows to realize remote control, centralized control or automatic control; traditional electric putter includes casing, motor, screw rod and push rod, and the screw rod rotates to set up in the casing, and the motor shaft of motor sets up with the linkage between the screw rod, and the push rod cover is located the screw rod and with screw rod screw-thread fit, is provided with the track that supplies push rod relative screw rod axial displacement in the casing, and when the motor started, the motor drove the screw rod and rotates, and the push rod that the cover was located the screw rod is flexible relative to the casing, and the push rod tip is used for installing by the component of reciprocal propelling movement.
The existing electric push rod has the defects that: the structure is compact enough, and the motor is external to cause the volume great, and the focus skew is very inconvenient, and the installation of end cover adopts screw locking, and the damage of sealing washer is inconvenient to dismantle the change, and for this reason, we design a compact structure electric putter.
Disclosure of utility model
The present utility model is directed to a compact electric putter to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compact structure electric putter, includes push rod cover, air pump safety cover and high-pressure air pump, the one end and the air pump safety cover fixed mounting of push rod cover, the inside of push rod cover is provided with compression cavity, compression cavity's inside movable mounting has pneumatic piston, pneumatic piston's middle part fixed mounting has metal push rod, the one end activity of push rod cover is provided with the seal end cover, the middle part movable mounting of seal end cover has sealing rubber circle, sealing rubber circle's inside and metal push rod pass to be connected, sealing end cover's one end fixed mounting has push rod cover one end opening to correspond the sealed frame of being connected, sealing frame's bottom fixed mounting has the direction locking ring, sealing frame and direction locking ring all with metal push rod swing joint, the inside at the air pump safety cover is fixed to be set up to the high-pressure air pump, the output fixed mounting of high-pressure air pump has the vent pipe, the other end of push rod cover is provided with the seal head of being connected with the vent pipe, the inside of seal head is provided with the gas port with compression cavity intercommunication.
In the compact electric push rod, the top end of the air pump protecting cover is movably provided with the power line protecting box, the inside of the power line protecting box is movably provided with the power wiring, and the power wiring is electrically connected with the high-pressure air pump.
In the compact electric push rod with the structure, one end of the air pump protection cover is fixedly provided with the quick installation seat, and two ends of the quick installation seat are provided with the positioning round holes.
In the compact electric push rod with the structure, the two ends of the sealing end cover are fixedly provided with the limiting clamping plates, and the two limiting clamping plates are in contact connection with the end face of the push rod sleeve.
In the compact electric push rod, the wear-resistant sealing gasket communicated with the push rod sleeve is arranged at the outer ring of the pneumatic piston.
In the compact electric push rod, a waterproof connecting belt is arranged at the connecting gap between the push rod sleeve and the air pump protecting cover.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the compact-structure electric push rod, the air pump protection cover is arranged at the end part of the push rod sleeve and is used for installing the high-pressure air pump, the high-pressure air pump is used for supplying air to the compression chamber, the pneumatic piston is pushed by the increase of air pressure to realize the extension movement, and the compact-structure electric push rod has good structural compactness, smaller volume and more convenient installation; through setting up spacing cardboard connection seal end cover, through the leakproofness of direction locking ring, sealed frame increase connection and the fastness of connection, have good dismantlement effect, the better seal end cover of dismantlement of being convenient for, the installation of convenient sealing rubber circle.
Drawings
FIG. 1 is a schematic perspective view of a compact electric putter according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the push rod sleeve of the compact electric push rod of the present utility model;
fig. 3 is a schematic structural diagram of the compact electric putter of the present utility model.
In the figure: 1. a push rod sleeve; 2. an air pump protection cover; 3. a quick mounting seat; 4. a power line protection box; 5. positioning the round hole; 6. sealing the rubber ring; 7. a metal push rod; 8. sealing the end cover; 9. a limiting clamping plate; 10. an air port; 11. sealing the end socket; 12. a wear-resistant gasket; 13. a guide locking ring; 14. sealing the outer frame; 15. a pneumatic piston; 16. a compression chamber; 17. a high pressure air pump; 18. a ventilation duct; 19. and (5) connecting a power supply.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution for a compact electric putter:
According to the illustration of fig. 1-3, electric putter includes push rod cover 1, air pump safety cover 2 and high-pressure air pump 17, the one end and the air pump safety cover 2 installation of push rod cover 1, the inside of push rod cover 1 is provided with compression chamber 16, the inside movable mounting of compression chamber 16 has pneumatic piston 15, the middle part fixed mounting of pneumatic piston 15 has metal push rod 7, the one end activity of push rod cover 1 is provided with seal end cover 8, seal rubber circle 6 is movably installed at the middle part of seal end cover 8, seal rubber circle 6's inside and metal push rod 7 pass to be connected, seal outer frame 14 that seal end cover 8's one end fixed mounting has push rod cover 1 one end opening to correspond the connection, seal outer frame 14 and seal outer frame 14's bottom fixed mounting have direction locking ring 13, seal outer frame 14 and direction locking ring 13 all are with metal push rod 7 swing joint, seal end 8's both ends all fixed mounting have spacing cardboard 9, the leakproofness of connection is increased through direction locking ring 13 like this, seal outer frame 14 and the fastness of connection, good dismantlement effect, be convenient for dismantlement seal end cover 8, the installation of seal rubber circle 6.
In the present utility model, as shown in fig. 2 and 3, a high-pressure air pump 17 is fixedly provided inside an air pump protection cover 2, an air duct 18 is installed at the output end of the high-pressure air pump 17, a sealing head 11 connected with the air duct 18 is provided at the other end of the push rod sleeve 1, and an air port 10 communicating with a compression chamber 16 is provided inside the sealing head 11. The design utilizes high-pressure air pump 17 to give compression cavity 16 air feed like this, and the pneumatic piston 15 is promoted in the atmospheric pressure increase, and metal push rod 7 realizes the extension motion, has good compactibility, and the volume is less, and the installation is comparatively convenient.
In this embodiment, as shown in fig. 1 and 3, for better wiring and convenient storage of the power wiring 19, the top end of the air pump protection cover 2 is movably provided with the power wiring 19, the inside of the power wiring protection box 4 is movably provided with the power wiring 19, and the power wiring 19 is electrically connected with the high-pressure air pump 17.
In this embodiment, as shown in fig. 1, in order to better install the push rod sleeve 1, one end of the air pump protection cover 2 is fixedly provided with a quick mounting seat 3, and two ends of the quick mounting seat 3 are provided with positioning round holes 5.
In this embodiment, as shown in fig. 1, for the convenience of installation of the seal end cover 8, both ends of the seal end cover 8 are fixedly provided with the limit clamping plates 9, and both limit clamping plates 9 are in contact connection with the end face of the push rod sleeve 1.
In the present embodiment, as shown in fig. 2, in order to increase the sealability of the air piston 15 inside the compression chamber 16, the outer ring of the air piston 15 is provided with a wear-resistant packing 12 in communication with the push rod sleeve 1.
In this embodiment, as shown in fig. 1, in order to improve the connection sealing effect, a waterproof connection tape is provided at the connection gap between the push rod sleeve 1 and the air pump protection cover 2.
Claims (6)
1. The utility model provides a compact structure electric putter, includes push rod cover (1), air pump safety cover (2) and high-pressure air pump (17), its characterized in that, the one end and the air pump safety cover (2) fixed mounting of push rod cover (1), the inside of push rod cover (1) is provided with compression cavity (16), the inside movable mounting of compression cavity (16) has pneumatic piston (15), the middle part fixed mounting of pneumatic piston (15) has metal push rod (7), the one end activity of push rod cover (1) is provided with sealed end cover (8), the middle part movable mounting of sealed end cover (8) has sealed rubber circle (6), the inside and the metal push rod (7) of sealed rubber circle (6) pass to be connected, the one end fixed mounting of sealed end cover (8) has sealed frame (14) that push rod cover (1) one end opening corresponds to be connected, the bottom fixed mounting of sealed frame (14) has guide ring (13), sealed frame (14) and guide ring (13) all are connected with metal push rod (7) movable, the middle part movable mounting of push rod (7), the middle part movable mounting of push rod cover (1) has sealed end cover (6) sealed end cover (1) and metal push rod (7) seal ring) respectively, the other end of the push rod sleeve (1) is provided with a sealing head (11) connected with a ventilation pipeline (18), and an air port (10) communicated with a compression chamber (16) is arranged in the sealing head (11).
2. The compact form factor electric putter as set forth in claim 1, wherein: the top movable mounting of air pump safety cover (2) has power cord protection box (4), the inside movable mounting of power cord protection box (4) has power wiring (19), power wiring (19) are connected with high-pressure air pump (17) electricity.
3. The compact form factor electric putter as set forth in claim 1, wherein: one end fixed mounting of air pump safety cover (2) has quick mount pad (3), location round hole (5) have all been seted up at the both ends of quick mount pad (3).
4. The compact form factor electric putter as set forth in claim 1, wherein: both ends of the sealing end cover (8) are fixedly provided with limiting clamping plates (9), and the two limiting clamping plates (9) are in contact connection with the end face of the push rod sleeve (1).
5. The compact form factor electric putter as set forth in claim 1, wherein: an abrasion-resistant sealing gasket (12) communicated with the push rod sleeve (1) is arranged at the outer ring of the pneumatic piston (15).
6. The compact form factor electric putter as set forth in claim 1, wherein: a waterproof connecting belt is arranged at the connecting gap between the push rod sleeve (1) and the air pump protective cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552770.4U CN221003353U (en) | 2023-09-20 | 2023-09-20 | Compact structure electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552770.4U CN221003353U (en) | 2023-09-20 | 2023-09-20 | Compact structure electric push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003353U true CN221003353U (en) | 2024-05-24 |
Family
ID=91088903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322552770.4U Active CN221003353U (en) | 2023-09-20 | 2023-09-20 | Compact structure electric push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003353U (en) |
-
2023
- 2023-09-20 CN CN202322552770.4U patent/CN221003353U/en active Active
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