CN109463870A - A kind of luggage dead-man's device - Google Patents
A kind of luggage dead-man's device Download PDFInfo
- Publication number
- CN109463870A CN109463870A CN201910044275.8A CN201910044275A CN109463870A CN 109463870 A CN109463870 A CN 109463870A CN 201910044275 A CN201910044275 A CN 201910044275A CN 109463870 A CN109463870 A CN 109463870A
- Authority
- CN
- China
- Prior art keywords
- column
- wheel
- swing arm
- luggage
- brake units
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/145—Rigid or semi-rigid luggage with built-in rolling means with immobilising means, e.g. means for blocking the wheels
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of luggage dead-man's devices, wherein wheel and wheel support rotation connection, the rotary shaft of wheel are equipped with several card slots.Wheel support is installed on the bottom of the wheel seat of cabinet.Motor is installed in wheel seat.The first end of screw rod is arranged in wheel seat and the output shaft fixed connection with motor.Swivel nut connects with screw flight and is provided with groove corresponding with swing arm on swivel nut.The first end of swing arm is sheathed on the groove of swivel nut.Brake units and wheel are rotatablely connected by pin shaft, and brake units around the rotation axis of brake units rotate after can be caught in wheel rotary shaft on card slot in.The device further includes switch and control module.Switch is set on external box of microvave, and switch is equipped with signal emission module.Control module is set in external box of microvave, and control module is equipped with signal receiving module, control module driving motor.
Description
Technical field
The invention belongs to luggage case technical field more particularly to a kind of luggage dead-man's devices.
Background technique
Luggage case, also known as suitcase, trolley case are the entrained chests to place article when going out, it is luggage
One of type.Usual luggage case is for placing required clothing, personal-care supplies and souvenir on journey.
The wheel of the products such as suitcase on the market or tool box at present, the wheel with brake function, using foot step on by
Button is controlled by mechanical systems such as steel wire linkages, and reliability and convenience are inadequate.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of luggage dead-man's devices, are stopped with solving original luggage case
The inadequate problem of vehicle function convenience.
To solve the above problems, the technical solution of the present invention is as follows:
A kind of luggage dead-man's device of the invention, including wheel, wheel support, motor, screw rod, swivel nut, swing arm
And brake units；Wherein,
The wheel and wheel support rotation connection, the rotary shaft of the wheel are equipped with several card slots；
The wheel support is installed on the bottom of the wheel seat of external box of microvave；
The motor is installed in the wheel seat；
The first end of the screw rod is arranged in the wheel seat and the output shaft fixed connection with the motor；
The swivel nut connects with the screw flight and is provided with groove corresponding with the swing arm on the swivel nut；
The first end of the swing arm is sheathed on the groove of the swivel nut, and the swing arm follows the swivel nut to move up and down；
The brake units and the wheel support are rotatablely connected by pin shaft, and the first side of the brake units is equipped with the
Second side of one column and the second column, the brake units is equipped with third column and the 4th column, the second end of the swing arm
Be inserted between first column and the second column, the third end of the swing arm be inserted into the third column and the 4th column it
Between, the swing arm moves down and drives the brake units around the brake units by first column and third column
Rotation axis rotate and first column and third column be caught in the card slot；The swing arm moves up and leads to
It crosses second column and the 4th column drives the brake units to rotate around the rotation axis of the brake units and makes institute
It states the first column and third column is detached from the card slot；
The luggage dead-man's device further includes switch and control module；
The switch is set on the external box of microvave, and the switch is equipped with signal emission module, for emitting signal；
The control module is set in the external box of microvave, and the control module is equipped with signal receiving module, the control
Motor described in module drive processed.
Luggage dead-man's device of the invention, the wheel and the wheel support are riveted by pin.
Luggage dead-man's device of the invention, the motor are decelerating motor.
Luggage dead-man's device of the invention, the switch are touch switch.
Luggage dead-man's device of the invention, the signal emission module is 315 wireless remote control transceiver modules, described
Signal receiving module is 315 wireless remote control receiving modules；Or the signal emission module is 433 wireless remote control transceiver modules,
The signal receiving module is 433 wireless remote control receiving modules.
Luggage dead-man's device of the invention, the control module are 89C51 single-chip microcontroller.
The present invention due to using the technology described above, makes it have the following advantages that and actively imitate compared with prior art
Fruit:
One embodiment of the invention is realized by setting switch, control module, motor, screw rod, swivel nut, swing arm, brake units
By switch output signal, control module, which receives, to be controlled the output shaft of motor after signal screw rod is driven to rotate set time, spiral shell
The rotation band movable snail sleeve of bar and swing arm move up and down, and swing arm drives brake units single around brake by the first column and third column
The rotation axis of member rotates and makes the first column and third column to be caught in or be detached from card slot, to realize suitcase wheel automatic brake
The function of vehicle, it is simple and reliable for structure, it is easy to operate effective, provide convenient and fast luggage case brake function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of luggage dead-man's device of the invention；
Fig. 2 is the schematic cross-sectional view of luggage dead-man's device of the invention；
Fig. 3 is the structural schematic diagram of another view of luggage dead-man's device of the invention；
Fig. 4 is the control structure block diagram of luggage dead-man's device of the invention.
Description of symbols: 1: wheel；2: wheel support；3: motor；4: screw rod；5: swivel nut；6: swing arm；7: brake is single
Member；8: card slot；9: wheel seat.
Specific embodiment
It is further with dead-man's device work to a kind of luggage proposed by the present invention below in conjunction with the drawings and specific embodiments
It is described in detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.
Referring to Fig. 1, Fig. 2 and Fig. 3, in one embodiment, a kind of luggage dead-man's device, including wheel 1, wheel
Bracket 2, motor 3, screw rod 4, swivel nut 5, swing arm 6 and brake units 7.Wherein, wheel 1 and wheel support 2 are rotatablely connected, wheel 1
Rotary shaft be equipped with several card slots 8.Wheel support 2 is installed on the bottom of the wheel seat 9 of external box of microvave.Motor 3 is installed on wheel seat 9
It is interior.The first end of screw rod 4 is arranged in wheel seat 9 and the output shaft fixed connection with motor 3.Swivel nut 5 is threadedly coupled with screw rod 4 and swivel nut 5
On be provided with groove corresponding with swing arm 6.The first end of swing arm 6 is sheathed on the groove of swivel nut, and swing arm 6 is followed and moved down on swivel nut
It is dynamic.Brake units 7 and wheel support 2 are rotatablely connected by pin shaft, and the first side of brake units 7 is equipped with the first column and second and stands
Column, second side of brake units 7 are equipped with third column and the 4th column, and the second end of swing arm 6 is inserted into the first column and second and is stood
Between column, between the third end of swing arm 6 insertion third column and the 4th column, swing arm 6 move down and by the first column and
Third column drives brake units 7 to rotate and make the first column and third column to be caught in card around the rotation axis of brake units 7
In slot 8.Swing arm 6 moves up and drives brake units 7 around the rotation axis of brake units 7 by the second column and the 4th column
Rotate and make the first column and third column to be detached from card slot 8.The device further includes switch and control module.Switch is set to outside
On cabinet, switch is equipped with signal emission module, for emitting signal.Control module is set in external box of microvave, in control module
Equipped with signal receiving module, control module driving motor 3.Pass through setting switch, control module, motor 3, screw rod 4, swivel nut 5, pendulum
Arm 6, brake units 7 realize user by switch output signal, and control module receives the output shaft of control motor 3 after signal
Drive screw rod 4 to rotate the set time, the rotation band movable snail sleeve 5 of screw rod 4 and swing arm 6 move up and down, swing arm 6 by the first column and
Third column drive brake units 7 rotate and make around the rotation axis of brake units 7 first column and third column be caught in or
It is detached from card slot 8, it is simple and reliable for structure to realize the self-stopping function of suitcase wheel 1, it is easy to operate effective, it provides just
Prompt luggage case brake function.
Further, wheel 1 and wheel support 2 are riveted by pin.
Further, motor 3 is decelerating motor.
Further, it switchs as touch switch.
Further, signal emission module is 315 wireless remote control transceiver modules, and signal receiving module is 315 wireless remote controls
Receiving module.Or signal emission module is 433 wireless remote control transceiver modules, signal receiving module is the reception of 433 wireless remote controls
Module.
Further, control module is 89C51 single-chip microcontroller.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode.Even if to the present invention, various changes can be made, if these variations belong to the model of the claims in the present invention and its equivalent technologies
Within enclosing, then still fall within the protection scope of the present invention.
Claims (6)
1. a kind of luggage dead-man's device, which is characterized in that including wheel, wheel support, motor, screw rod, swivel nut, swing arm
And brake units；Wherein,
The wheel and wheel support rotation connection, the rotary shaft of the wheel are equipped with several card slots；
The wheel support is installed on the bottom of the wheel seat of external box of microvave；
The motor is installed in the wheel seat；
The first end of the screw rod is arranged in the wheel seat and the output shaft fixed connection with the motor；
The swivel nut connects with the screw flight and is provided with groove corresponding with the swing arm on the swivel nut；
The first end of the swing arm is sheathed on the groove of the swivel nut, and the swing arm follows the swivel nut to move up and down；
The brake units and the wheel support are rotatablely connected by pin shaft, and it is vertical that the first side of the brake units is equipped with first
Column and the second column, second side of the brake units are equipped with third column and the 4th column, and the second end of the swing arm is inserted into
Between first column and the second column, the third end of the swing arm is inserted between the third column and the 4th column, institute
Swing arm is stated to move down and drive the brake units around the rotation of the brake units by first column and third column
Shaft axis rotates and first column and third column is caught in the card slot；The swing arm moves up and passes through institute
It states the second column and the 4th column drives the brake units to rotate around the rotation axis of the brake units and makes described
One column and third column are detached from the card slot；
The luggage dead-man's device further includes switch and control module；
The switch is set on the external box of microvave, and the switch is equipped with signal emission module, for emitting signal；
The control module is set in the external box of microvave, and the control module is equipped with signal receiving module, the control mould
Block drives the motor.
2. luggage dead-man's device described in accordance with the claim 1, which is characterized in that the wheel and the wheel support
It is riveted by pin.
3. luggage dead-man's device described in accordance with the claim 1, which is characterized in that the motor is decelerating motor.
4. luggage dead-man's device described in accordance with the claim 1, which is characterized in that the switch is touch switch.
5. luggage dead-man's device described in accordance with the claim 1, which is characterized in that the signal emission module is 315
Wireless remote control transceiver module, the signal receiving module are 315 wireless remote control receiving modules；Or the signal emission module is
433 wireless remote control transceiver modules, the signal receiving module are 433 wireless remote control receiving modules.
6. luggage dead-man's device described in accordance with the claim 1, which is characterized in that the control module is that 89C51 is mono-
Piece machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044275.8A CN109463870A (en) | 2019-01-17 | 2019-01-17 | A kind of luggage dead-man's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044275.8A CN109463870A (en) | 2019-01-17 | 2019-01-17 | A kind of luggage dead-man's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109463870A true CN109463870A (en) | 2019-03-15 |
Family
ID=65678712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910044275.8A Pending CN109463870A (en) | 2019-01-17 | 2019-01-17 | A kind of luggage dead-man's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109463870A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222719A (en) * | 2013-04-09 | 2013-07-31 | 金泰祥精密五金（昆山）有限公司 | Luggage with manual control brake |
| CN108422806A (en) * | 2017-07-17 | 2018-08-21 | 东莞市美而美旅行用品有限公司 | Case wheel intelligent braking brake apparatus and the system of various control pattern |
| CN209528196U (en) * | 2019-01-17 | 2019-10-25 | 上海一吞文化创意有限公司 | A kind of luggage dead-man's device |
-
2019
- 2019-01-17 CN CN201910044275.8A patent/CN109463870A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222719A (en) * | 2013-04-09 | 2013-07-31 | 金泰祥精密五金（昆山）有限公司 | Luggage with manual control brake |
| CN108422806A (en) * | 2017-07-17 | 2018-08-21 | 东莞市美而美旅行用品有限公司 | Case wheel intelligent braking brake apparatus and the system of various control pattern |
| CN209528196U (en) * | 2019-01-17 | 2019-10-25 | 上海一吞文化创意有限公司 | A kind of luggage dead-man's device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |