CN208345658U - Electric jack for trailer - Google Patents
Electric jack for trailer Download PDFInfo
- Publication number
- CN208345658U CN208345658U CN201820966035.4U CN201820966035U CN208345658U CN 208345658 U CN208345658 U CN 208345658U CN 201820966035 U CN201820966035 U CN 201820966035U CN 208345658 U CN208345658 U CN 208345658U
- Authority
- CN
- China
- Prior art keywords
- motor
- shell
- inner tube
- tube
- driven jack
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims description 3
- 210000002966 serum Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an electric jack for a trailer, which comprises an outer tube, an inner tube and a lifting tube, wherein the inner tube is sleeved on the lifting tube and is fixed on the lifting tube through a bolt at the lower part of the inner tube, and the bolt passes through the inner tube and the tube wall of the lifting tube; a fixed disc is arranged on the outer tube; the upper part of the inner tube is provided with a nut which is connected with a screw rod, the upper part of the screw rod is provided with a cylindrical pin, a bearing washer and a bearing are sequentially sleeved on the cylindrical pin, the upper end of the screw rod is connected with a motor, the outside of the motor is provided with a shell, and the top of the shell is provided with a level gauge and a crank socket; the motor is characterized in that a circuit board is arranged in the shell, a motor switch is arranged on the shell, and the motor switch are connected with the circuit board. The utility model has the advantages of convenient use, high accuracy, small occupied area and convenient use at night; the appearance is novel, the shell can be sprayed with paint in different colors according to users, and the current personalized market trend of the users is met; can be used in all weather, and has powerful functions.
Description
Technical field
The utility model relates to jack more particularly to a kind of motor-driven jacks for trailer.
Background technique
Existing motor-driven jack is mostly installed on the special vehicles such as caravan, trailer, can in special vehicle work
Special vehicle is supported, and stabilization is played to car body.Existing motor-driven jack, motor thereon are arranged in very heavy top side
The lower part in face, such setting structure not only largely occupies the space of vehicle when it is installed on vehicle, but also is unfavorable for
User's operation；And motor-driven jack appearance is out-of-date on current market, client causes aestheticly tired, therefore, researches and develops a kind of use
In the electric jack of trailer, become those skilled in the art's urgent problem to be solved.
Utility model content
The utility model is to provide a kind of motor-driven jack for trailer to solve above-mentioned deficiency.
The above-mentioned purpose of the utility model is realized by technical solution below: a kind of for the electronic very heavy of trailer
Top, including outer tube, inner tube and lifting pipe, said inner tube cover on lifting pipe, and are fixed on lifting pipe by bolt in its underpart
On, bolt passes through the tube wall of inner tube and lifting pipe；The outer tube is equipped with fixed disk；Said inner tube top is equipped with nut, spiral shell
Female connection wire rod, screw rod top are equipped with straight pin, bearing washer and bearing are successively cased on straight pin, while screw rod upper end connects
There is motor, outside motor is equipped with shell, and case top is equipped with level meter and crank socket；Circuit board, shell are equipped in the shell
Body is equipped with motor switch, and the motor and motor switch are connect with circuit board.
Further, the motor is equipped with manual actuation end, and manual actuation end is equipped with matched crank.
Further, the housing bottom is equipped with LED light, and breaker is equipped on the inside of LED light, and the shell is equipped with LED
Lamp switch, LED light, LED light switch and breaker are connect with circuit board.
Further, the crank spigot is equipped with serum cap.
Further, the shell of the LED light side is equipped with the plus screw for holding out against LED light.
Further, the housing bottom is equipped with hexagon socket head cap screw, and hexagon socket head cap screw passes through housing bottom and lock onto electricity
Motor spindle.
The utility model compared with prior art the advantages of be: the utility model is not only easy to use, accuracy is high, but also
Occupied area is few, while being convenient for night use；Novel appearance, shell can spray different colours paint according to user, meet current use
Family personalization market trend；It round-the-clock can use, it is powerful.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the positive structure schematic of the utility model.
Fig. 3 is the side structure schematic diagram of the utility model.
Fig. 4 is the schematic perspective view of the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment.
As shown in Figures 1 to 4, a kind of motor-driven jack for trailer, including outer tube 1, inner tube 2 and lifting pipe 3, it is described
2 sets of inner tube are fixed on lifting pipe 3 on lifting pipe 3, and in its underpart by bolt 4, and bolt 4 passes through inner tube 2 and lifting pipe 3
Tube wall；The outer tube 1 is equipped with fixed disk 5；2 top of said inner tube is equipped with nut 6,6 connection wire rod 7 of nut, on screw rod 7
Portion is equipped with straight pin 8, is successively cased with bearing washer 9 and bearing 10 on straight pin 8, while 7 upper end of screw rod is connected with motor 11, electricity
It is equipped with shell 12 outside machine 11, is equipped with level meter 13 at the top of shell 12；Circuit board (not shown), shell are equipped in the shell 12
Body 12 is equipped with motor switch 14, and the motor 11 and motor switch 14 are connect with circuit board (not shown).
Further, the motor 11 is equipped with manual actuation end 15, and manual actuation end 15 is equipped with matched crank 16, accordingly
Ground is equipped with the crank socket 17 at manual actuation end 15 below face at the top of the shell 12.
Further, serum cap 18 is equipped at the crank socket 14.
Further, 12 bottom of shell is equipped with LED light 19, is equipped with breaker 20, the shell 12 on the inside of LED light 19
It is equipped with LED light switch 21, LED light 19, LED light switch 21 and breaker 20 are connect with circuit board (not shown).
Further, the shell 12 of 19 side of LED light is equipped with the plus screw 22 for holding out against LED light 19.
Further, 12 bottom of shell is equipped with hexagon socket head cap screw 23, and hexagon socket head cap screw 23 passes through 12 bottom of shell simultaneously
It lock onto 11 bottom of motor.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model specification and embodiment content, directly or indirectly use
In other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of motor-driven jack for trailer, it is characterised in that: including outer tube, inner tube and lifting pipe, said inner tube covers
It on lifting pipe, and is fixed on lifting pipe in its underpart by bolt, bolt passes through the tube wall of inner tube and lifting pipe；The outer tube
It is equipped with fixed disk；Said inner tube top is equipped with nut, nut connection wire rod, and screw rod top is equipped with straight pin, on straight pin
It is successively cased with bearing washer and bearing, while screw rod upper end is connected with motor, outside motor is equipped with shell, and case top is equipped with water
Level and crank socket；Circuit board is equipped in the shell, shell is equipped with motor switch, the motor and motor switch and electricity
The connection of road plate.
2. a kind of motor-driven jack for trailer according to claim 1, it is characterised in that: the motor is equipped with hand
Dynamic driving end, manual actuation end is equipped with matched crank.
3. a kind of motor-driven jack for trailer according to claim 1, it is characterised in that: the housing bottom is set
There is a LED lamp, be equipped with breaker on the inside of LED lamp, the shell is equipped with LED lamp switch, LED lamp, LED lamp switch and disconnected
Road device is connect with circuit board.
4. a kind of motor-driven jack for trailer according to claim 1, it is characterised in that: the crank spigot is set
There is serum cap.
5. a kind of motor-driven jack for trailer according to claim 3, it is characterised in that: the LED light side
Shell is equipped with the plus screw for holding out against LED light.
6. a kind of motor-driven jack for trailer according to claim 1, it is characterised in that: the housing bottom is equipped with
Hexagon socket head cap screw, hexagon socket head cap screw pass through housing bottom and lock onto motor bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966035.4U CN208345658U (en) | 2018-06-22 | 2018-06-22 | Electric jack for trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966035.4U CN208345658U (en) | 2018-06-22 | 2018-06-22 | Electric jack for trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208345658U true CN208345658U (en) | 2019-01-08 |
Family
ID=64880587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820966035.4U Expired - Fee Related CN208345658U (en) | 2018-06-22 | 2018-06-22 | Electric jack for trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208345658U (en) |
-
2018
- 2018-06-22 CN CN201820966035.4U patent/CN208345658U/en not_active Expired - Fee Related
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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: 20190108 Termination date: 20210622 |