CN212709145U - Intelligent extended camping vehicle - Google Patents
Intelligent extended camping vehicle Download PDFInfo
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- CN212709145U CN212709145U CN202021557293.0U CN202021557293U CN212709145U CN 212709145 U CN212709145 U CN 212709145U CN 202021557293 U CN202021557293 U CN 202021557293U CN 212709145 U CN212709145 U CN 212709145U
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Abstract
The utility model discloses an intelligent extended camping car, which comprises a chassis car, an extended carriage and a fixed carriage; the expansion carriage is composed of two movable carriages which can be expanded to two sides, the expansion carriage is arranged at the front end of the fixed carriage, an expansion mechanism is arranged at the bottom of the expansion carriage and comprises a transmission motor, a transmission shaft, a first commutator, a second commutator, a gearbox, a gear box, a rack assembly and a guide support rod, the transmission motor is connected with the first commutator through the transmission shaft and then respectively connected with the second commutators on two sides, the second commutator is sequentially connected with the gearbox and the gear box, the rack assembly is in toothed connection with the upper portion of the gear box, and the rack assembly is connected with the expansion carriage. The utility model has the advantages that the folding bottom plate structure with the ejector rods is arranged, the automatic control expansion carriages synchronously extend and retract, the left expansion carriage and the right expansion carriage synchronously extend and retract, the carriage expansion efficiency is improved, the carriage expansion distance is increased, and the use space is greatly increased; the forward and reverse rotation of the motor is controlled through the intelligent control transmission system, and the carriage is automatically unfolded and retracted.
Description
Technical Field
The utility model relates to a dormitory car field especially relates to an intelligence extension dormitory car.
Background
When tasks are executed in the field, people often need to camp in the field, the camping car in the prior art is generally provided with folding side plates at two sides of a carriage of a standard vehicle, supporting rods are arranged below the side plates, and then a tent is laid on the side plates to build the camping car.
The manual assembly of the camping car has many parts, the construction is time-consuming and labor-consuming, the construction can be completed only by about several persons working at the same time, generally the construction can be completed by more than 15 minutes by 10 persons, and the construction is long. The space in the vehicle cannot be increased under the influence of the carriage, and the space is relatively narrow after the vehicle is built; the width after the unfolding is usually about 4.5 meters, so that the use is more inhibited; the interior of the vehicle is single in construction and can only be used for camping in the wild; the folding plate needs to be pulled up manually, and the operation is inconvenient.
Disclosure of Invention
The utility model aims at providing an intelligence extension's dormitory van can expand and withdraw the automatic control carriage to integrated multiple functions.
The utility model provides a technical problem can adopt following technical scheme to realize:
an intelligent extended camping car comprises a chassis car, an extended carriage and a fixed carriage;
the fixed carriage is fixedly arranged on a crossbeam of the chassis truck, the expansion carriage consists of two movable carriages which can be expanded to two sides and is arranged at the front end of the fixed carriage, the bottom of the expansion carriage is provided with an expansion mechanism, the expansion mechanism comprises a transmission motor, a transmission shaft, a first commutator, a second commutator, a gearbox and a rack assembly, only one group of the transmission motor, the transmission shaft and the first commutator is arranged at the bottom of the fixed carriage, and the second commutator, the gearbox and the rack assembly are respectively provided with a left group and a right group which are respectively arranged at the bottom of the expansion carriage;
the transmission motor is fixedly installed at the bottom of the fixed carriage, the first commutator is connected with the transmission shaft, the first commutator is respectively connected with the second commutators on two sides, the second commutators are sequentially connected with the gearbox and the gear box, a rack assembly is connected to the upper gear of the gear box, and the rack assembly is connected with the bottom plate of the expanded carriage.
Preferably, the first reverser is an ordinary gear train consisting of a transverse bevel gear and two longitudinal bevel gears, the transmission motor is connected with the transverse bevel gear through the transmission shaft, and the two longitudinal bevel gears are uniformly meshed on the tooth surfaces of the transverse bevel gears.
Preferably, the gear box comprises a group of driving wheels and driven wheels which are meshed up and down, the driving wheels are connected with the gear box, and the driven wheels are connected with the rack assembly; the rack assembly comprises a rack and a guide rod, the rack is mounted above the driven wheel and meshed with the driven wheel, the rack is fixedly mounted on the guide rod, and the guide rod is fixed at the bottom of the expanded carriage.
Preferably, a guide wheel is further arranged between the bottom of the fixed carriage and the bottom of the expansion carriage.
Preferably, each side extension mechanism the gear box all has two, two be equipped with the pivot between the action wheel of gear box and link to each other, two be equipped with the flexible function's of many areas direction bracing piece between the gear box.
Preferably, the expanded compartment comprises an end wall, a top wall, a first fixed bottom wall, a hinge, a folding bottom wall and a second fixed bottom wall, the top wall is fixedly installed at the upper part of the end wall, the first fixed bottom wall, the folding bottom wall and the second fixed bottom wall are sequentially connected to form a bottom plate of the expanded compartment, the first fixed bottom wall is fixed at the lower part of the end wall, and two ends of the folding bottom wall are respectively connected with the first fixed bottom wall and the second fixed bottom wall through the hinge; the guide support rod is arranged below a bottom plate of the expansion carriage and comprises a sleeve, a cam, a guide rod and a gear, one end of the guide rod is fixedly installed on the end wall, the other end of the guide rod is sleeved in the sleeve, the cam is arranged on the outer pipe wall of the sleeve and is provided with a toothed cam, the cam is arranged below the folding bottom wall, teeth below the cam are connected with the gear, and the gear is connected with a rotating shaft of the gear box.
Preferably, a detachable support rod is arranged below the expansion carriage.
Preferably, a folding bed is arranged in the expansion carriage, and a chair, a conference table, a bathroom and a toilet are arranged in the fixed carriage.
The utility model has the advantages that the folding bottom plate structure with the ejector rods is arranged, the automatic control expansion carriages synchronously extend and retract, the left expansion carriage and the right expansion carriage synchronously extend and retract, the carriage expansion efficiency is improved, the carriage expansion distance is increased, and the use space is greatly increased; the forward and reverse rotation of the motor is controlled through an intelligent control transmission system, and the carriage is automatically unfolded and retracted by combining a cam mechanism and a folding bottom plate; the multifunctional car can be used for camping, showering, toileting, dining and meeting, the using function of the camping car is increased, and the problem of single function of the traditional camping car is solved.
Drawings
Fig. 1 is a front view of the utility model of a boarding car.
Fig. 2 is the utility model discloses arrangement schematic diagram in the dormitory van car.
Fig. 3 is a schematic view of the expanded compartment.
FIG. 4 is a schematic illustration of the drive train connections.
FIG. 5 is a schematic view of a rack and pinion connection in the transmission system.
FIG. 6 is a schematic diagram of the internal structure of a reversing box in a transmission system of the transmission system.
Fig. 7 is a schematic view of the structure of the folding floor of the expanded compartment.
In the figure, 1 chassis, 2 extension carriages, 3 fixed carriages, 4 folding beds, 5 chairs, 6 conference tables, 7 bathrooms, 8 bathrooms, 9 extension mechanisms, 21 end walls, 22 top walls, 23 first fixed bottom walls, 24 hinges, 25 folding bottom walls, 26 second fixed bottom walls, 27 support rods, 91 transmission motors, 92 transmission shafts, 93 first commutators, 94 second commutators, 95 gearboxes, 96 gearboxes, 97 rack assemblies, 98 guide support rods, 931 transverse bevel gears, 932 longitudinal bevel gears, 961 driving wheels, 962 driven wheels, 963 rotating shafts, 971 racks, 972 guide rods, 973 guide wheels, 981 sleeves, 982 cams, 983 guide rods and 984 gears.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 to 7 show the preferred embodiment of the present invention, which comprises a chassis 1, an extended carriage 2 and a fixed carriage 3.
The chassis vehicle 1 is a second-class chassis, the fixed carriage 3 is fixedly arranged on a crossbeam of the chassis vehicle 1, and the extended carriage 2 consists of two movable carriages which can be extended to two sides and is arranged at the front end of the fixed carriage 3. Be equipped with folding bed 4 in the extension carriage 2, be equipped with chair 5, conference table 6, bathroom 7 and bathroom 8 in the fixed carriage 3, increased the service function of dormitory van, solved traditional dormitory van function singleness problem.
The bottom of extension carriage 2 is equipped with an extension mechanism 9, extension mechanism 9 includes drive motor 91, transmission shaft 92, first commutator 93, second commutator 94, gearbox 95, gear box 96, rack subassembly 97 and guide support pole 98, drive motor 91, transmission shaft 92 and first commutator 93 only have one set of, set up on the bottom girder of fixed carriage 3, second commutator 94, gearbox 95, gear box 96, rack subassembly 97 and guide support pole 98 all are equipped with about two sets ofly, set up the bottom in both sides extension carriage 2 respectively.
The transmission motor 91 is fixedly installed on a girder at the bottom of the fixed carriage 3, the transmission shaft 92 is connected with the first commutator 93, the first commutator 93 is respectively connected with the second commutators 94 at two sides, the second commutators 94 are sequentially connected with the gearboxes 95 and 96, one side of the embodiment is provided with the two gearboxes 96, the upper part of each gearbox 96 is in toothed connection with the rack assembly 97, the rack assembly 97 is connected with the bottom plate of the extended carriage 2, a plurality of guide support rods 98 with a telescopic function are arranged between the two gearboxes 96, and the guide support rods 98 are also connected with the extended carriage 2. The transmission motor 91 transmits torque to the first commutator 93 to provide a power source for extension of the expansion compartment 2, the first commutator 93 transmits the torque to two sides of the torque side, then transmits the torque to the gearbox 95 to change the speed, and finally transmits the torque to the gearbox 96 to drive the rack assembly 97 to move, when the rack assembly 97 moves, the expansion compartment 2 also follows corresponding movement, and when the expansion compartment 2 moves, the guide support rod 98 is also driven to move. The guide support bar 98 plays a role in guiding and supporting when the expanded carriage 2 acts. The left and right expansion carriages 2 are synchronously stretched, so that the carriage expansion efficiency is improved.
The first reverser 93 is a fixed-axis gear train consisting of a transverse bevel gear 931 and two longitudinal bevel gears 932, the transmission motor 91 is connected with the transverse bevel gear 931 through a transmission shaft 92, the two longitudinal bevel gears 932 are meshed and uniformly distributed on the tooth surface of the transverse bevel gear 931, and the number of teeth of the transverse bevel gear 931 is the same as that of the longitudinal bevel gear 932, so that transmitted torque passes through the first reverser 93 and is uniformly divided into two parts to be transmitted to the left side and the right side of the expanded compartment 2. The first reverser 93 reverses the torque and transmits the torque to two sides, so that the expansion synchronism of the expanded carriage can be ensured.
The gear box 96 comprises a driving wheel 961 and a driven wheel 962 which are arranged in an up-and-down meshed mode, the driving wheel 961 is connected with the gear box 95, the driven wheel 962 is connected with the rack assembly 97, the rack assembly 97 comprises a rack 971 and a guide rod 972, the rack 971 is installed above the driven wheel 962 and meshed with the driven wheel 962, when a transmission torque is transmitted to the driving wheel 961, the driving wheel 961 drives the driven wheel 962 to move, and the driven wheel 962 drives the rack 971 to move. The rotational motion transmitted by the transmission motor 91 is converted into a linear motion, thereby driving the extension carriage 2 to linearly extend and retract. The rack 971 is fixedly installed on the guide rod 972, the guide rod 972 is fixed at the bottom of the expansion compartment 2, a guide wheel 973 is further arranged between the fixed compartment 3 and the bottom of the expansion compartment 2, and the guide wheel 973 plays a role in supporting and guiding in gear and rack transmission. The driving wheels 961 of the two gear boxes 96 are connected through a rotating shaft 963.
The bottom plate of extension carriage 2 is the folded sheet, extension carriage 2 includes end wall 21, roof 22, first fixed diapire 23, hinge 24, the fixed diapire 26 of folding diapire 25 and second, roof 22 fixed mounting is on the upper portion of end wall 21, first fixed diapire 23, the fixed diapire 26 of folding diapire 25 and second links to each other in proper order and constitutes the lower wall, first fixed diapire 23 is fixed in the lower part of end wall 21, folding diapire 25 is two folding rods, the folding department in centre is equipped with the hinge, both ends are passed through hinge 24 and are connected the fixed diapire 26 of first fixed diapire 23 and second respectively. The guide support rod 98 is arranged below the first fixed bottom wall 23, the folding bottom wall 25 and the second fixed bottom wall 26 and comprises a sleeve 981, a cam 982, a guide rod 983 and a gear 984, one end of the guide rod 983 is fixedly installed on the end wall 21, the other end of the guide rod 983 is sleeved in the sleeve 981, the cam 982 is arranged on the outer pipe wall of the sleeve 981, the cam 982 is a toothed cam and is arranged below the folding bottom wall 25, the gear 984 is in toothed connection with the lower portion of the cam 982, and the gear 984 is connected with a rotating shaft 963 of the gear box 96. When the expanded carriage 2 is folded, the gear 984 rotates to drive the cam 982 to rotate to jack the folding bottom wall 25 upwards, the folding bottom plate 25 does not need to be manually operated when folded, and the structure is simple and convenient.
After the extension mechanism 9 pushes the extension carriage 2 out of the fixed carriage 3, the support rod 27 is additionally arranged at the bottom of the extension carriage 2, so that the stability of the extension carriage 2 can be improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides an intelligence extension's dormitory van, characterized by: comprises a chassis, an expansion compartment and a fixed compartment;
the fixed carriage is fixedly arranged on a crossbeam of the chassis truck, the expansion carriage consists of two movable carriages which can be expanded to two sides and is arranged at the front end of the fixed carriage, the bottom of the expansion carriage is provided with an expansion mechanism, the expansion mechanism comprises a transmission motor, a transmission shaft, a first commutator, a second commutator, a gearbox and a rack assembly, only one group of the transmission motor, the transmission shaft and the first commutator is arranged at the bottom of the fixed carriage, and the second commutator, the gearbox and the rack assembly are respectively provided with a left group and a right group which are respectively arranged at the bottom of the expansion carriage;
the transmission motor is fixedly installed at the bottom of the fixed carriage, the first commutator is connected with the transmission shaft, the first commutator is respectively connected with the second commutators on two sides, the second commutators are sequentially connected with the gearbox and the gear box, a rack assembly is connected to the upper gear of the gear box, and the rack assembly is connected with the bottom plate of the expanded carriage.
2. The intelligent extension camper car of claim 1, wherein: the first reverser is an ordinary gear train consisting of a transverse bevel gear and two longitudinal bevel gears, the transmission motor is connected with the transverse bevel gear through the transmission shaft, and the two longitudinal bevel gears are meshed and uniformly distributed on the tooth surfaces of the transverse bevel gears.
3. The intelligent extension camper car of claim 1, wherein: the gear box comprises a group of driving wheels and driven wheels which are meshed up and down, the driving wheels are connected with the gear box, and the driven wheels are connected with the rack assembly; the rack assembly comprises a rack and a guide rod, the rack is mounted above the driven wheel and meshed with the driven wheel, the rack is fixedly mounted on the guide rod, and the guide rod is fixed at the bottom of the expanded carriage.
4. The intelligent extension camper car of claim 3, wherein: and a guide wheel is also arranged between the bottom of the fixed carriage and the bottom of the expanded carriage.
5. The intelligent extension camper car of claim 3, wherein: each side extension mechanism the gear box all has two, two be equipped with the pivot between the action wheel of gear box and link to each other, two be equipped with the flexible function's of many root zones direction bracing piece between the gear box.
6. The intelligent extension camper car of claim 5, wherein: the expanded compartment comprises an end wall, a top wall, a first fixed bottom wall, a hinge, a folding bottom wall and a second fixed bottom wall, wherein the top wall is fixedly arranged at the upper part of the end wall, the first fixed bottom wall, the folding bottom wall and the second fixed bottom wall are sequentially connected to form a bottom plate of the expanded compartment, the first fixed bottom wall is fixed at the lower part of the end wall, and two ends of the folding bottom wall are respectively connected with the first fixed bottom wall and the second fixed bottom wall through the hinge; the guide support rod is arranged below a bottom plate of the expansion carriage and comprises a sleeve, a cam, a guide rod and a gear, one end of the guide rod is fixedly installed on the end wall, the other end of the guide rod is sleeved in the sleeve, the cam is arranged on the outer pipe wall of the sleeve and is provided with a toothed cam, the cam is arranged below the folding bottom wall, teeth below the cam are connected with the gear, and the gear is connected with a rotating shaft of the gear box.
7. The intelligent extension camper car of claim 1, wherein: and a detachable supporting rod is arranged below the expansion carriage.
8. The intelligent extension camper car of claim 1, wherein: the foldable bed is arranged in the expansion carriage, and the chair, the conference table, the bathroom and the toilet are arranged in the fixed carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557293.0U CN212709145U (en) | 2020-07-31 | 2020-07-31 | Intelligent extended camping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557293.0U CN212709145U (en) | 2020-07-31 | 2020-07-31 | Intelligent extended camping vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN212709145U true CN212709145U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021557293.0U Active CN212709145U (en) | 2020-07-31 | 2020-07-31 | Intelligent extended camping vehicle |
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| Country | Link |
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| CN (1) | CN212709145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734034A (en) * | 2021-08-31 | 2021-12-03 | 龙岩市海德馨汽车有限公司 | One-key control intelligent camping car |
| CN113978952A (en) * | 2021-12-09 | 2022-01-28 | 刘海波 | Dangerous goods transport carriage |
| CN115158493A (en) * | 2022-07-21 | 2022-10-11 | 威驰腾(福建)汽车有限公司 | Full-bearing electric logistics vehicle |
-
2020
- 2020-07-31 CN CN202021557293.0U patent/CN212709145U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734034A (en) * | 2021-08-31 | 2021-12-03 | 龙岩市海德馨汽车有限公司 | One-key control intelligent camping car |
| CN113978952A (en) * | 2021-12-09 | 2022-01-28 | 刘海波 | Dangerous goods transport carriage |
| CN115158493A (en) * | 2022-07-21 | 2022-10-11 | 威驰腾(福建)汽车有限公司 | Full-bearing electric logistics vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An intelligent extended camping car Effective date of registration: 20210915 Granted publication date: 20210316 Pledgee: Societe Generale Bank Limited by Share Ltd. Longyan branch Pledgor: LONGYAN HELIOS AUTOMOBILE Co.,Ltd. Registration number: Y2021350000110 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231011 Granted publication date: 20210316 Pledgee: Societe Generale Bank Limited by Share Ltd. Longyan branch Pledgor: LONGYAN HELIOS AUTOMOBILE Co.,Ltd. Registration number: Y2021350000110 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |