CN205460928U - Foldable mahjong machine - Google Patents
Foldable mahjong machine Download PDFInfo
- Publication number
- CN205460928U CN205460928U CN201620274763.XU CN201620274763U CN205460928U CN 205460928 U CN205460928 U CN 205460928U CN 201620274763 U CN201620274763 U CN 201620274763U CN 205460928 U CN205460928 U CN 205460928U
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- mahjong machine
- box body
- connecting plate
- shaped support
- screw rod
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Abstract
The utility model relates to a foldable mahjong machine, including chassis assembly spare, host computer subassembly, bracket stand subassembly and rotatory drive assembly, bracket stand subassembly includes bracket stand and the U type support of setting in bracket stand upper end that the lower extreme links to each other with chassis assembly spare, the back of host computer subassembly is provided with convex box body, the front end of box body is articulated with the front end of U type support, rotatory drive assembly includes the screw rod of vertical setting in bracket stand subassembly, wear to establish nut on the screw rod, set up the connecting rod in the nut both sides, the connecting rod is articulated with the box body. Thereby can make host computer rotation 90 and perpendicular to the ground after this kind of mahjong machine is folding, furthest has reduced the space that the mahjong machine took on the one hand, and on the other hand makes the focus of mahjong machine to descend, has strengthened stability greatly, is difficult for tumbling.
Description
Technical field
This utility model relates to a kind of mahjong machine, particularly relates to a kind of folding mahjong machine.
Background technology
Mahjong is a kind of popular recreation, and the mahjong machine of automatic card shuffling is the most increasingly widely applied.
It is bigger that mahjong machine in the market typically constitutes from space, ground, when not in use, and space the biggest in also taking room.
The utility model patent of Publication No. CN202715231U discloses a kind of collapsible mahjong under-chassis, and specifically discloses
Following technical characteristic: a kind of collapsible mahjong under-chassis, including leg, described mahjong under-chassis also includes fold mechanism, described folding
Folded mechanism includes driving motor, screw mandrel, nut, push rod and connecting rod, and described driving motor is arranged on leg, described driving motor
Output shaft be connected with screw mandrel, described screw mandrel is vertically arranged, on described screw mandrel overlap loading nut, described nut is arranged in push rod
Portion, the two ends of described push rod respectively with rod hinge connection.This utility model patent provide a kind of be easy to deposit, reduce space can
Folding mahjong machine foot.
But use the mahjong under-chassis of this structure, owing to its pin joint is all set directly on the base plate of main frame, at folding
Time folded, main frame can be significantly smaller than 90 ° with rotational angle, taking up room of reducing after on the one hand folding is limited, on the other hand makes
The center of gravity obtaining mahjong machine raises and skew, causes mahjong machine unstable, easily tumbles.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of folding mahjong machine, this mahjong
Machine can make main frame rotate 90 ° thus perpendicular to the ground after folding, on the one hand reduces the space that mahjong machine takies to greatest extent,
On the other hand the center of gravity of mahjong machine is reduced, greatly strengthen stability, be difficult to tumble.
In order to realize above-mentioned purpose, this utility model have employed following technical scheme:
A kind of folding mahjong machine, including chassis assembly, host component, bracket columns assemblies and rotary drive assembly；Institute
State bracket column that bracket columns assemblies includes that lower end is connected with chassis assembly and be arranged on U-shaped of bracket column upper end
Frame, described U-shaped support includes the riser of both sides and connects the transverse slat of vertical plates on both sides；It is provided with on the base plate of described host component
The front end of the box body protruded, the front end of described box body and U-shaped support riser, by hinge, is in use state at mahjong machine
Time, in box body passage between two pieces of risers；Described rotary drive assembly by promote box body promote host component with
Bearing pin is gathering and the expansion that fulcrum controls mahjong machine.The base plate of host component arranges prominent box body, at box body
Upper setting and the pin joint of rod hinge connection so that this pin joint is divided among in Different Plane with the run-on point of host component, box body
Thickness just make host component after gathering, can further reduce what mahjong machine took with half-twist without being blocked
Space；And have rotated 90 degree after drawing in due to host component, center of gravity is reduced, and host component is close to bracket column group
Part, thus the moment that produces of centre-of gravity shift little, the having good stability of mahjong machine after gathering, it is difficult to tumble.
As preferably, described rotary drive assembly includes the screw rod being vertically arranged in bracket columns assemblies, is arranged on spiral shell
Nut on bar and be arranged on the connecting rod of nut both sides；The upper end of described connecting rod is hinged with box body.
As preferably, being provided with leg in described bracket column, the lower end of screw rod is provided with bearing a, bearing a and is fixed on
Underfooting end, the upper end of screw rod is fixed with bearing b and travelling gear；Be fixed with connecting plate for electric motor in leg upper end, described motor is even
Being fixed with motor on fishplate bar, the output shaft of described motor is fixed with driving gear, described driving gear engages with travelling gear.
As preferably, bottom described box body, be provided with two hinged seats, the upper end of two connecting rods respectively with two hinged seats
Hinged.
As preferably, the left and right sides of described box body is respectively arranged with left connecting plate and right connecting plate, described left and right connection
The front end of plate is hinged with the front end of U-shaped support riser respectively；When mahjong machine is in use state, left and right connecting plate is taken respectively
It is connected on the riser upper end of U-shaped support.
As preferably, the rear end of described left and right connecting plate be provided with left for fastening under mahjong machine normal operating condition,
Right connecting plate screws knob with U-shaped support riser.
Compared with prior art, the invention has the beneficial effects as follows: prominent box body is set on the base plate of host component,
Pin joint with rod hinge connection is set on box body so that this pin joint is divided among in Different Plane with the run-on point of host component,
The thickness of box body just makes host component after gathering with half-twist without being blocked, can further reduce mahjong machine and account for
Space；And have rotated 90 degree after drawing in due to host component, center of gravity is reduced, and host component is close to bracket column
Assembly, thus the moment that produces of centre-of gravity shift little, the having good stability of mahjong machine after gathering, it is difficult to tumble.
Accompanying drawing explanation
Fig. 1 is the structural representation of mahjong machine folded state.
Fig. 2 is the structural representation (removing bracket columns assemblies) of mahjong machine folded state.
Fig. 3 is the structural representation (removing bracket columns assemblies and leg) of mahjong machine folded state.
Fig. 4 is the structural representation of rotary drive assembly.
Fig. 5 is the structural representation at another visual angle of rotary drive assembly.
Fig. 6 is the structural representation of bracket columns assemblies.
Fig. 7 is the structural representation at another visual angle of bracket columns assemblies.
Figure identifies as follows:
Chassis assembly 1, host component 2, bracket columns assemblies 3, rotary drive assembly 4, bracket column 31, U-shaped support 32,
Riser 36, transverse slat 37, box body 21, left connecting plate 22, right connecting plate 23, bearing pin 24, screw knob 25, hinged seat 26, screw rod 41,
Nut 42, connecting rod 44, leg 33, bearing a45, travelling gear 46, connecting plate for electric motor 47, motor 48, driving gear 49, power supply are opened
Pass 34, ship type switch 35.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation.In the present embodiment,
Definition is made in direction, specifically makes as follows: on direction, host component place under normal operating condition being, chassis assembly institute
Under direction is；Host component upset folded state under, host component front towards direction be front, face, the host component back side
To direction be after, and based on this definition orientation, left and right.
A kind of folding mahjong machine as shown in Fig. 1～Fig. 7, including chassis assembly 1, host component 2, bracket columns assemblies 3
And rotary drive assembly 4.
Bracket columns assemblies 3 includes bracket column 31 and is arranged on the U-shaped support 32 of bracket column 31 upper end, and bracket stands
The lower end of post 31 is fixed on chassis assembly 1.The base plate of host component 2 is provided with the quadrangle box 21 of protrusion, this box body
The left and right sides of 21 is respectively arranged with left connecting plate 22 and right connecting plate 23.U-shaped support 32 includes the riser 36 of both sides and connects
Connect the transverse slat 37 of vertical plates on both sides；The front end that described left and right connecting plate passes through bearing pin 24 and U-shaped support 32 riser 36 respectively is hinged,
When mahjong machine normally uses, left and right connecting plate is overlapped on the both sides of U-shaped support 32 respectively, and plays a supportive role, and box body is positioned at
In passage between two pieces of risers.Being provided with in the rear end of left and right connecting plate and screw knob 25, this screws knob 25 for fiber crops
Left and right connecting plate and U-shaped support 32 riser 36 will be fastened under machine normal operating condition.In the bottom of box body 21 near rear end also
It is provided with two parallel hinged seats 26.Described rotary drive assembly 4 includes the screw rod being vertically arranged in bracket columns assemblies 3
41, the nut 42 being arranged on screw rod 41, the connecting rod 44 being arranged on nut 42 both sides.The upper end of two connecting rods 44 respectively with two
Hinged seat 26 is hinged.Being provided with leg 33 in bracket column 31, the lower end of screw rod 41 is provided with bearing a45, bearing a45 and fixes
Lower end at leg 33.The upper end of screw rod is fixed with on bearing b(figure and does not indicates) and travelling gear 46, leg 33 is fixed with
Connecting plate for electric motor 47, is fixed with motor 48 on connecting plate for electric motor 47.Driving gear 49 it is fixed with on the output shaft of this motor 48,
Driving gear 49 engages with travelling gear 46.On and off switch 34 it is provided with and for controlling on rear side of the transverse slat 37 of U-shaped support 32
The ship type switch 35 of motor 48 operating.
When mahjong machine is folded and to draw in by needs, need first to unclamp and screw knob 25, then dial to receive by ship type switch 35
Holding together position, now motor 48 rotates forward, and is rotated by driving gear 49 band nutating gear 46, finally makes screw rod 41 forward turn
Dynamic, nut 42 moves upward along screw rod 41, thus drivening rod 44 moves upward.Connecting rod 44 connects box body 21, thus drives master
Thermomechanical components 2, with bearing pin 24 as run-on point, overturns forward, and host component 2 overturns and quits work to motor 48 when 90 °, is opened by ship type
Close 35 and dial to zero-bit.Otherwise, when needs use mahjong machine, then need to dial to launch position, now motor by ship type switch 35
48 rotate backward, and are rotated by driving gear 49 band nutating gear 46, finally make screw rod 41 rotate backward, and nut 42 is along spiral shell
Bar 41 moves downward, thus drivening rod 44 moves downward.Connecting rod 44 connects box body 21, thus drives host component 2 with bearing pin
24 is run-on point, turns over, when upset to left and right connecting plate is overlapped on the both sides of U-shaped support 32 the most completely, and motor 48
Shutting down, now, just ship type switch 35 dials to zero-bit and screws knob 25.
Above content described in this specification is only to this utility model example explanation.This utility model
Described specific embodiment can be made various amendment or supplements or use class by person of ordinary skill in the field
As mode substitute, without departing from the content of this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a folding mahjong machine, it is characterised in that: include chassis assembly, host component, bracket columns assemblies and rotate biography
Dynamic assembly；Described bracket columns assemblies includes bracket column that lower end is connected with chassis assembly and is arranged on bracket column upper end
U-shaped support, described U-shaped support include both sides riser and connect vertical plates on both sides transverse slat；The base plate of described host component
On be provided with the box body of protrusion, the front end of the front end of described box body and U-shaped support riser, by hinge, is at mahjong machine
During use state, in box body passage between two pieces of risers；Described rotary drive assembly promotes master by promoting box body
Thermomechanical components controls gathering and the expansion of mahjong machine with bearing pin for fulcrum.
A kind of folding mahjong machine the most according to claim 1, it is characterised in that: described rotary drive assembly includes vertically setting
Put the screw rod in bracket columns assemblies, the nut being arranged on screw rod and be arranged on the connecting rod of nut both sides；Described connecting rod
Upper end hinged with box body.
A kind of folding mahjong machine the most according to claim 2, it is characterised in that: it is provided with leg in described bracket column,
The lower end of screw rod is provided with bearing a, bearing a and is fixed on leg lower end, and the upper end of screw rod is fixed with bearing b and travelling gear；?
Leg upper end is fixed with connecting plate for electric motor, described connecting plate for electric motor is fixed with motor, the output shaft of described motor is fixed with
Driving gear, described driving gear engages with travelling gear.
A kind of folding mahjong machine the most according to claim 2, it is characterised in that: be provided with bottom described box body two hinged
Seat, the upper end of two connecting rods is hinged with two hinged seats respectively.
A kind of folding mahjong machine the most according to claim 4, it is characterised in that: the left and right sides of described box body is respectively provided with
Having left connecting plate and right connecting plate, the front end of described left and right connecting plate is hinged with the front end of U-shaped support riser respectively；At mahjong
When machine is in use state, left and right connecting plate is overlapped on the riser upper end of U-shaped support respectively.
A kind of folding mahjong machine the most according to claim 5, it is characterised in that: the rear end of described left and right connecting plate is arranged
Have and screw knob for fasten left and right connecting plate and U-shaped support riser under mahjong machine normal operating condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274763.XU CN205460928U (en) | 2016-04-01 | 2016-04-01 | Foldable mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274763.XU CN205460928U (en) | 2016-04-01 | 2016-04-01 | Foldable mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460928U true CN205460928U (en) | 2016-08-17 |
Family
ID=56646100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620274763.XU Active CN205460928U (en) | 2016-04-01 | 2016-04-01 | Foldable mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460928U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169698A (en) * | 2015-09-21 | 2015-12-23 | 冯建辉 | Multifunctional smart television and mahjong machine |
| CN113108198A (en) * | 2021-05-21 | 2021-07-13 | 杨开建 | Mahjong machine folding device |
| CN113559491A (en) * | 2021-07-16 | 2021-10-29 | 温国涛 | Folding mechanism |
-
2016
- 2016-04-01 CN CN201620274763.XU patent/CN205460928U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169698A (en) * | 2015-09-21 | 2015-12-23 | 冯建辉 | Multifunctional smart television and mahjong machine |
| CN113108198A (en) * | 2021-05-21 | 2021-07-13 | 杨开建 | Mahjong machine folding device |
| CN113559491A (en) * | 2021-07-16 | 2021-10-29 | 温国涛 | Folding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 311223 1st floor, building 3, 888 Shenda Road, Jingjiang street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Chaosheng Electromechanical Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province Xiaoshan District 311245 Jingjiang Shenda Industrial Park Road No. 851 Patentee before: ZHEJIANG XUANHE ELECTRICAL APPLIANCES Co.,Ltd. |
|
| TR01 | Transfer of patent right |