CN210246518U - Energy-saving direct current push rod motor for electric furniture - Google Patents
Energy-saving direct current push rod motor for electric furniture Download PDFInfo
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- CN210246518U CN210246518U CN201921253794.7U CN201921253794U CN210246518U CN 210246518 U CN210246518 U CN 210246518U CN 201921253794 U CN201921253794 U CN 201921253794U CN 210246518 U CN210246518 U CN 210246518U
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- push rod
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- pin bushing
- guide pin
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Abstract
The utility model relates to a motor field just discloses electronic furniture is with energy-conserving direct current push rod motor, including casing, mobile device and damping device, the casing left end is provided with the push rod, the guide pin bushing has been cup jointed on push rod right side surface, the mobile device has been cup jointed on guide pin bushing intermediate position surface, the equal fixed mounting of lower extreme has the stopper in the guide pin bushing left side, guide pin bushing front end surface is seted up flutedly, and the recess is the rectangle recess, guide pin bushing right side bottom fixed mounting has micro motor, damping device fixed mounting is on the right side of casing. The utility model discloses electric furniture is with energy-conserving direct current push rod motor can make the lubricated effect of lubricating oil reduce when the time of motor use is too of a specified duration, and the lubricating oil that lubricated effect reduces can lead to the frictional force between push rod and the guide pin bushing to increase, and the lubrication degree between multiplicable push rod and the guide pin bushing when the interpolation lubricating oil between push rod and guide pin bushing, can reduce the friction between push rod and the guide pin bushing when the lubrication degree is too high to reach energy-conserving effect.
Description
Technical Field
The utility model relates to the field of electric machines, especially, relate to energy-conserving direct current push rod motor for electric furniture.
Background
The push rod motor, also known as an electric push rod, an electric cylinder, and a Linear Actuator, is known as a Linear Actuator. The electric push rod is an electric driving device which converts the rotary motion of a motor into the linear reciprocating motion of the push rod. The motor can be used as an execution machine in various simple or complex process flows to realize remote control, centralized control or automatic control, and the motor drives a pair of screw rod nuts after being decelerated by a gear. The rotary motion of the motor is changed into linear motion, the push rod action is completed by utilizing the positive and negative rotation of the motor, and complex actions such as rotation, shaking and the like can be completed through various levers, rocking bars, connecting rods and other mechanisms. Through changing lever arm of force length, can increase or increase the stroke, existing push rod motor in the existing market has direct contact between motor afterbody and the link to can produce the noise at the motor during operation, influence service environment, thereby can make lubricating oil's lubricated effect reduce the friction between the increase motor in the motion process of motor, the loss of gain of energy. Therefore, an energy-saving direct current push rod motor for electric furniture is provided.
Disclosure of Invention
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide electronic furniture with energy-conserving direct current push rod motor.
In order to realize the above purpose, the utility model discloses a following technical scheme, including casing, mobile device and damping device, the casing left end is provided with the push rod, the guide pin bushing has been cup jointed on push rod right side surface, mobile device cup joints the intermediate position on guide pin bushing surface, the equal fixed mounting of lower extreme has the stopper in the guide pin bushing left side, guide pin bushing front end surface is seted up flutedly, and the recess is the rectangle recess, guide pin bushing right side bottom fixed mounting has micro motor, damping device fixed mounting is on the casing right side.
Damping device is including shell, slide rail, fly leaf and sponge piece, the slide rail is all seted up to both sides about the shell is inside, and is two sets of sliding connection fly leaf and casing left side and fly leaf fixed connection between the slide rail, the fly leaf right-hand member sets up the sponge piece, sponge piece right-hand member set up fly leaf B and fly leaf B between two sets of slide rails and with two sets of slide rail individual sliding connection, three group springs of fly leaf B right side fixed connection, spring other end fixed connection fly leaf C and fly leaf C between two sets of slide rails and with two sets of slide rail individual sliding connection, fly leaf C right-hand member has air spring, both sides are provided with storage airbag about the air spring, and are two sets of be provided with the silicon chip in the storage airbag, and two sets of have seted up the.
Preferably, a metal sleeve is sleeved on the middle surface of the guide sleeve, a groove B is formed in the upper end of the left side of the metal sleeve, and threads are arranged in the groove B.
Preferably, the metal sleeve is cylindrical hollow and metal, and the diameter of the metal sleeve is 10 mm larger than that of the guide sleeve.
Preferably, the position of the groove B is the connecting position of the push rod and the guide sleeve.
Preferably, the groove B is communicated with the inside of the metal sleeve, and the screw is in threaded connection with the inside of the groove B.
Preferably, the bottom end of the screw is fixedly provided with an anti-skid block.
Advantageous effects
The utility model provides an energy-conserving direct current push rod motor is used to electronic furniture. The method has the following beneficial effects:
(1) this energy-conserving direct current push rod motor for electric furniture, need add lubricating oil at the hookup location of push rod and guide pin bushing after push rod motor uses a period, rotatory screw rod this moment makes it separate with the guide pin bushing, remove the mobile device to the right after screw rod and guide pin bushing separation, the recess can expose this moment, the recess that exposes is the hookup location of push rod and guide pin bushing, thereby it adds lubricating oil to the recess department again and reached the effect of adding lubricating oil for the tie point of push rod and guide pin bushing, after lubricating oil adds and finishes, remove the mobile device to the left and make the metal covering cover the position of recess completely, the metal covering rotates the screw rod after the recess and makes the non slipping spur of screw rod bottom and the effect that the guide pin bushing upper.
(2) This energy-conserving direct current push rod motor is used to electronic furniture, can make the lubricated effect of lubricating oil reduce when the time of motor use is too of a specified duration, the lubricating oil that lubricated effect reduces can lead to the frictional force between push rod and the guide pin bushing to increase, and lubrication degree between multiplicable push rod and the guide pin bushing when the interpolation lubricating oil between push rod and guide pin bushing, can reduce the friction between push rod and the guide pin bushing when lubrication degree is too high to reach energy-conserving effect.
(3) This energy-conserving direct current push rod motor for electric furniture, the gas of gasbag can be by the extrusion motion to both sides storage when air spring is compressed, can get into the rubber tube through the air vent when gas is extruded, the rubber tube can be expanded by gas, and the rubber tube that is expanded can regard as the effect that secondary spring used.
Drawings
Fig. 1 is a detailed schematic diagram of an energy-saving dc push rod motor for electric furniture according to the present invention;
fig. 2 is a specific schematic view of a moving device of the energy-saving dc push rod motor for electric furniture according to the present invention;
fig. 3 is a connection relationship diagram of the push rod, the guide sleeve and the metal sleeve of the energy-saving dc push rod motor for the electric furniture.
Illustration of the drawings:
the device comprises a shell 1, a moving device 2, a damping device 3, a push rod 4, a guide sleeve 5, a motor 6, a limiting block 7, a groove 8, a metal sleeve 9, an air spring 10, a storage airbag 1001, a silicon chip 1002, a vent hole 1003, a rubber tube 1004, a groove B11, a screw rod 12, an antiskid block 13, a shell 14, a sliding rail 15, a movable plate 16, a sponge block 17, a movable plate B18, a spring 19 and a movable plate C20.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): an energy-saving direct current push rod motor for electric furniture, as shown in fig. 1-3, comprises a housing 1, a moving device 2 and a damping device 3, wherein the housing 1 is made of metal material, and increases the wear resistance of the push rod motor in use, a push rod 4 is arranged at the left end of the housing 1, the push rod 4 is a metal cylindrical rod, a guide sleeve 5 is sleeved on the surface of the right side of the push rod 4, threads are arranged inside the guide sleeve 4 and are engaged with threads arranged at the right end of the push rod 4, the diameter of the guide sleeve 4 is 10 mm larger than that of the push rod 4, so that the push rod 4 can conveniently move left and right inside the guide sleeve 4, when the motor drives the guide sleeve 4 to rotate, the push rod 4 engaged inside the guide sleeve 4 can move left and right inside the guide sleeve 4, the guide sleeve 5 is a known technology and is not described herein again, the moving device 2 is sleeved on the surface of the middle, the limiting block 7 is a rectangular metal block, the limiting block 7 can prevent the mobile device 2 from excessively moving away from the guide sleeve 5 when moving leftwards, a groove 8 is formed in the front end surface of the guide sleeve 5, the groove 8 is a rectangular groove, the rectangular groove 8 is more convenient for adding lubricating oil to the push rod motor, the motor 6 is fixedly mounted at the bottom end of the right side of the guide sleeve 5, and the model of the motor 6 is 42HS4818, which is a known technology, and is not described herein again.
The moving device 2 comprises a metal sleeve 9, a groove B11, a screw 12 and an anti-slip block 13, the metal sleeve 9 is sleeved on the middle surface of the guide sleeve 5, the metal sleeve 9 is a cylindrical hollow sleeve, the diameter of the metal sleeve 9 is 10 mm larger than that of the guide sleeve 5, the metal sleeve 9 can slide left and right on the outer surface of the guide sleeve 5, the upper end of the left side of the metal sleeve 9 is provided with a groove B11, threads are arranged inside the groove B11, the groove B11 is arranged at the connection position of the push rod 4 and the guide sleeve 5, the groove B11 is communicated with the inside of the metal sleeve 9, the screw 12 is connected with the inner threads of the groove B11, the anti-slip block 13 is fixedly arranged at the bottom end of the screw 12, the anti-slip block 13 is a cuboid block, the anti-slip block 13 of the cuboid can be better contacted with the guide sleeve 5 to prevent the screw 12 from slipping on the surface of, at the moment, the screw 12 is rotated to be separated from the guide sleeve 5, the screw 12 is separated from the guide sleeve 5 and then moves the moving device 2 to the right, the groove 8 is exposed at the moment, the exposed groove 8 is the connecting position of the push rod 4 and the guide sleeve 5, lubricating oil is added to the groove 8, so that the effect of adding the lubricating oil to the connecting point of the push rod 4 and the guide sleeve 5 is achieved, after the lubricating oil is added, the moving device 2 is moved to the left to enable the metal sleeve 9 to completely cover the position of the groove 8, the metal sleeve 9 covers the groove 8 and then rotates the screw 12 to enable the anti-skid block 13 at the bottom of the screw to be tightly attached to the upper end surface of the guide sleeve.
The damping device 3 comprises a housing 14, sliding rails 15, a movable plate 16 and a sponge block 17, the housing 14 is a rectangular metal housing, the sliding rails 15 are respectively arranged on the upper side and the lower side inside the housing 14, the movable plate 16 is connected between two sets of sliding rails 15 in a sliding manner, the left side of the housing 1 is fixedly connected with the movable plate 16, the sponge block 17 is arranged at the right end of the movable plate 16, the movable plate B18 is arranged at the right end of the sponge block 17, the movable plate B18 is arranged between the two sets of sliding rails 15 and is slidably connected with the two sets of sliding rails 15, three sets of springs 19 are fixedly connected to the right side of the movable plate B18, the springs 19 are well-known technology and are not repeated herein, the other end of the spring 19 is fixedly connected with a movable plate C20, the movable plate C20 is arranged between the two sets of sliding rails 15, the movable plate C20 is, silicon chips 1002 are arranged in the two groups of the storage airbags 1001, a vent hole 1003 is formed in the middle of the two groups of the silicon chips 1002, a rubber tube 1004 is arranged in the middle of the air spring 10, when the air spring 10 is compressed, air in the storage airbags 1001 on the two sides can be extruded, when the air is extruded, the air can enter the rubber tube 1004 through the vent hole 1003, the rubber tube 1004 can be expanded by the air, and the expanded rubber tube can be used as a secondary spring.
The utility model discloses a theory of operation: when the push rod motor is used for a period of time, lubricating oil needs to be added at the connecting position of the push rod 2 and the guide sleeve 5, the screw rod 12 is rotated to be separated from the guide sleeve 5, the moving device 2 is moved to the right after the screw rod 12 is separated from the guide sleeve 5, the groove 8 is exposed at the moment, the exposed groove 8 is the connecting position of the push rod 4 and the guide sleeve 5, then the lubricating oil is added to the groove 8, so that the effect of adding the lubricating oil to the connecting point of the push rod 4 and the guide sleeve 5 is achieved, after the lubricating oil is added, the moving device 2 is moved to the left to enable the metal sleeve 9 to completely cover the position of the groove 8, the screw rod 12 is rotated after the metal sleeve 9 covers the groove 8 to enable the anti-skid block 13 at the bottom of the screw rod to be tightly attached to the upper end surface of the guide sleeve, when the air spring 10 is compressed, the air stored in the air bag, the expanded rubber tube can be used as a secondary spring.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (10)
1. Electronic furniture is with energy-conserving direct current push rod motor, including casing (1), mobile device (2) and damping device (3), its characterized in that: a push rod (4) is arranged at the left end of the shell (1), and the damping device (3) is fixedly arranged on the right side of the shell (1);
the damping device (3) comprises a shell (14), sliding rails (15), a movable plate (16) and a sponge block (17), the sliding rails (15) are arranged on the upper side and the lower side in the shell (14), the movable plate (16) is connected between the two groups of sliding rails (15) in a sliding manner, the left side of the shell (1) is fixedly connected with the movable plate (16), the sponge block (17) is arranged at the right end of the movable plate (16), the movable plate B (18) is arranged at the right end of the sponge block (17), the movable plate B (18) is arranged between the two groups of sliding rails (15), the movable plate B (18) is connected with the two groups of sliding rails (15) in a sliding manner, the three groups of springs (19) are fixedly connected to the right side of the movable plate B (18), the movable plate C (20) is fixedly connected to the other end of the springs (19), the movable plate C (20, the air spring (10) is arranged at the right end of the movable plate C (20), storage air bags (1001) are arranged on the upper side and the lower side of each air spring (10), silicon wafers (1002) are arranged in the two groups of storage air bags (1001), a vent hole (1003) is formed in the middle of each two groups of silicon wafers (1002), and a rubber tube (1004) is arranged in the middle of each air spring (10).
2. The energy-saving direct-current push rod motor for the electric furniture according to claim 1, characterized in that: the guide sleeve (5) is sleeved on the right side surface of the push rod (4).
3. The energy-saving direct-current push rod motor for the electric furniture according to claim 2, is characterized in that: the moving device (2) is sleeved in the middle of the guide sleeve (5).
4. The energy-saving direct-current push rod motor for the electric furniture according to claim 2, is characterized in that: the upper end and the lower end of the left side of the guide sleeve (5) are fixedly provided with limit blocks (7).
5. The energy-saving direct-current push rod motor for the electric furniture according to claim 2, is characterized in that: a groove (8) is formed in the surface of the front end of the guide sleeve (5), and a micro motor (6) is fixedly mounted at the bottom end of the right side of the guide sleeve (5).
6. The energy-saving direct-current push rod motor for the electric furniture according to claim 2, is characterized in that: the middle surface of the guide sleeve (5) is sleeved with a metal sleeve (9), the upper end of the left side of the metal sleeve (9) is provided with a groove B (11), and threads are arranged inside the groove B (11).
7. The energy-saving direct-current push rod motor for the electric furniture according to claim 6, is characterized in that: the metal sleeve (9) is a cylindrical hollow sleeve, and the diameter of the metal sleeve (9) is 10 mm larger than that of the guide sleeve (5).
8. The energy-saving direct-current push rod motor for the electric furniture according to claim 6, is characterized in that: the groove B (11) is formed at the joint of the push rod (4) and the guide sleeve (5).
9. The energy-saving direct-current push rod motor for the electric furniture according to claim 6, is characterized in that: the groove B (11) is communicated with the inside of the metal sleeve (9), and the screw rod (12) is connected with the inside of the groove B (11) in a threaded manner.
10. The energy-saving direct-current push rod motor for the electric furniture according to claim 9, is characterized in that: and the bottom end of the screw rod (12) is fixedly provided with an anti-skid block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253794.7U CN210246518U (en) | 2019-08-05 | 2019-08-05 | Energy-saving direct current push rod motor for electric furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253794.7U CN210246518U (en) | 2019-08-05 | 2019-08-05 | Energy-saving direct current push rod motor for electric furniture |
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| Publication Number | Publication Date |
|---|---|
| CN210246518U true CN210246518U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921253794.7U Active CN210246518U (en) | 2019-08-05 | 2019-08-05 | Energy-saving direct current push rod motor for electric furniture |
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| CN (1) | CN210246518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878241A (en) * | 2021-01-11 | 2021-06-01 | 深圳波导智慧科技有限公司 | Access control device based on face recognition technology and use method thereof |
| CN115342179A (en) * | 2022-06-28 | 2022-11-15 | 杭州华一强实业有限公司 | Electric telescopic joint rod |
-
2019
- 2019-08-05 CN CN201921253794.7U patent/CN210246518U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878241A (en) * | 2021-01-11 | 2021-06-01 | 深圳波导智慧科技有限公司 | Access control device based on face recognition technology and use method thereof |
| CN115342179A (en) * | 2022-06-28 | 2022-11-15 | 杭州华一强实业有限公司 | Electric telescopic joint rod |
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