CN211025082U - Automatic folding mahjong table - Google Patents
Automatic folding mahjong table Download PDFInfo
- Publication number
- CN211025082U CN211025082U CN201921494586.6U CN201921494586U CN211025082U CN 211025082 U CN211025082 U CN 211025082U CN 201921494586 U CN201921494586 U CN 201921494586U CN 211025082 U CN211025082 U CN 211025082U
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- folding
- plate
- support frame
- board
- guide
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Abstract
The utility model relates to the field of mahjong machines and discloses an automatic folding mahjong table, which comprises a base and a support frame vertically arranged on the base, wherein a folding driving assembly is arranged in the support frame, the upper end part of the support frame is articulated with a folding turning plate, and the folding driving assembly is connected with the folding turning plate and drives the folding turning plate to turn between horizontal and vertical; the fixed plate is all installed to support frame upper end both sides, and fixed plate and folding all articulated connecting rod and the connecting plate that have between turning over the board both sides, and the connecting rod is installed in fixed plate middle zone section, is equipped with the first guiding hole that supplies folding drive assembly to pass through on the connecting plate. The folding turning plate of the mahjong table is connected with the support frame through the connecting rod and the connecting plate, and one end of the connecting rod is installed in the middle section of the fixing plate, so that when the folding turning plate is turned, the gravity of the folding turning plate is close to the axis position of the support frame, and the folding turning plate is guaranteed to be better in stability when being turned vertically.
Description
Technical Field
The utility model relates to a mahjong machine field especially relates to an automatic folding mahjong table.
Background
Most of the existing mahjong tables can not be folded, and when people do not play, the mahjong tables occupy more space, so that the existing mahjong tables which can be folded appear in the market, such as application numbers: 201821995020.7, discloses a folding foot of a mahjong machine, and paragraph 0025 and 0030 discloses that a folding flap can be turned between horizontal and vertical under the drive of a folding drive assembly. The folding turning plate is connected with the upright post through the shaft, so that the folding plate can rotate around the shaft, and when the folding turning plate with the structure is folded into a vertical state, the motor box for mounting electric elements of the mahjong machine is arranged on one side of the upright post, so that the mahjong machine is poor in stability and easy to topple.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic folding mahjong table aiming at the defect of poor stability of the folding mahjong table in the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
an automatic folding mahjong table comprises a base and a support frame vertically arranged on the base, wherein a folding driving assembly is arranged in the support frame, a folding turning plate is hinged to the upper end of the support frame, and the folding driving assembly is connected with the folding turning plate and drives the folding turning plate to turn between horizontal and vertical; the fixed plate is all installed to support frame upper end both sides, and fixed plate and folding all articulated connecting rod and the connecting plate that have between turning over the board both sides, and the connecting rod is installed in fixed plate middle zone section, is equipped with the first guiding hole that supplies folding drive assembly to pass through on the connecting plate.
The mahjong table panel can be folded automatically, a motor box is arranged on most of the bottom plate of the existing mahjong table and used for installing electrical components such as a large-plate motor and a controller, and the weight of the motor box is heavier. The existing folding mahjong table plate can only fold the motor box to lean against the side of the support frame, and the gravity of the folding turnover plate deviates from the side of the support frame, so that the folding mahjong table is easy to topple. The folding turning plate of the mahjong table is connected with the support frame through the connecting rod and the connecting plate, and one end of the connecting rod is installed in the middle section of the fixing plate, so that when the folding turning plate is turned, the gravity of the folding turning plate is close to the axis position of the support frame, and the folding turning plate is guaranteed to be better in stability when being turned vertically.
Preferably, fixing seats are fixed at two ends of the lower end face of the folding turnover plate, one end of a connecting rod is hinged to the fixing seats, the other end of the connecting rod is hinged to the fixing plate, one end of a connecting plate is hinged to the fixing seats, and the other end of the connecting plate is hinged to the fixing plate. The fixing seat facilitates the hinging of the connecting rod and the connecting plate.
Preferably, the folding driving assembly comprises a motor support, a guide support, a motor, a screw rod, a lifting block and a lifting rod, the motor is fixed in the support frame through the motor support, the guide support is vertically fixed on the upper end face of the motor support, second guide holes are formed in two side plates of the guide support, the screw rod is connected with an output shaft of the motor, the lifting block is in threaded connection with the screw rod, guide wheels moving along the second guide holes are installed at two ends of the lifting block, one end of the lifting rod is hinged to the lifting block, and the other end of the lifting rod is hinged to the folding turnover plate through the first guide holes.
The motor drives the screw rod to rotate, so that the lifting block slides up and down on the screw rod, the lifting block drives the lifting rod to lift up and down, the lifting rod rises and pushes the folding turning plate, and the folding turning plate is enabled to stand on the support frame.
Preferably, the lifting device further comprises a cover plate covering the top end of the support frame, and a third guide hole for the lifting rod to pass through is formed in the cover plate.
The apron is used for covering the support frame top, prevents that a large amount of dusts from falling into in the support frame. The third guide hole facilitates the movement of the lifting rod, so that the interference between the cover plate and the lifting rod can be avoided.
Preferably, guide plates are fixed to the guide bracket at both sides of the second guide hole, and the guide wheels are disposed between the two guide plates and roll up and down along the guide plates.
The guide plate prolongs the width of the side wall of the second guide hole, so that the stability of the guide wheel moving in the second guide hole is ensured.
Preferably, the fixing plate is an integrated bending plate, the fixing plate comprises a first bending plate, a second bending plate and a third bending plate, one side of the second bending plate is vertically bent upwards to form the first bending plate, the other side of the second bending plate is vertically bent downwards to form the third bending plate, and the third bending plate is fixed on the support frame.
The connecting rod and the connecting plate are convenient to mount on the fixing plate, and can be accommodated in the fixing plate when the mahjong table is not folded.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
the mahjong table panel can be folded automatically, a motor box is arranged on most of the bottom plate of the existing mahjong table and used for installing electrical components such as a large-plate motor and a controller, and the weight of the motor box is heavier. The existing folding mahjong table plate can only fold the motor box to lean against the side of the support frame, and the gravity of the folding turnover plate deviates from the side of the support frame, so that the folding mahjong table is easy to topple. The folding turning plate of the mahjong table is connected with the support frame through the connecting rod and the connecting plate, and one end of the connecting rod is installed in the middle section of the fixing plate, so that when the folding turning plate is turned, the gravity of the folding turning plate is close to the axis position of the support frame, and the folding turning plate is guaranteed to be better in stability when being turned vertically.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of fig. 1 without the base and the support frame.
Fig. 3 is a schematic structural view of fig. 2 in another position.
The names of the parts indicated by the numerical references in the above figures are as follows: the device comprises a base 10, a support 11, a support 12, a support 13, a folding turning plate, a fixing plate 14, a connecting rod 15, a connecting plate 16, a fixing seat 17, a cover 18, a guide plate 19, a motor support 121, a guide support 122, a motor 123, a screw rod 124, a lifting block 125, a lifting rod 126, a guide wheel 127, a first bending plate 141, a second bending plate 142, a third bending plate 143, a first guide hole 161, a third guide hole 181, a second guide hole 1221 and a second guide hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3 and examples.
Example 1
The utility model provides an automatic folding mahjong table, including base 10 and the vertical support frame 11 of installing on base 10, support frame 11 passes through the bolt fastening on base 10, support frame 11 is the cube bodily form, be hollow in the support frame 11, install folding drive assembly 12 in the support frame 11, folding drive assembly 12 includes motor support 121, guide bracket 122, motor 123, lead screw 124, elevator 125 and lifter 126, motor 123 passes through motor support 121 bolt fastening in support frame 11, the vertical bolt fastening of guide bracket 122 is at the up end of motor support 121 and with lead screw 124, elevator 125 wraps up including, guide bracket 122 both sides board all is equipped with second guiding hole 1221, lead screw 124 and the output shaft of motor 123, pass through the coupling joint between the output shaft of motor 123 and the lead screw 124. The middle position of the lifting block 125 is provided with a thread through hole, the screw rod 124 is in threaded connection with the lifting block 125 through the thread through hole, and when the screw rod 124 rotates, the lifting block 125 can move up and down along the screw rod 124. Guide wheels 127 moving along the second guide holes 1221 are installed at both ends of the lifting block 125, and the guide wheels 127 are installed at both sides of the lifting block 125 through pins. One end of the lifting rod 126 is hinged with the lifting block 125, the other end of the lifting rod 126 is hinged with the folding turning plate 13 through the first guide hole 161, and the lifting rod 126 is hinged at the middle position of the lower end face of the folding turning plate 13. The upper end of the support frame 11 is hinged with a folding turning plate 13, the folding turning plate 13 is arranged below the mahjong table panel, the folding turning plate 13 is used for installing a tile lifting device and a tile pushing device, a case which is sunken downwards is arranged in the middle of the folding turning plate 13, and a large-disc motor, a controller, a transformer and other electrical components are arranged in the case. The folding driving assembly 12 is connected with the folding turnover plate 13 and drives the folding turnover plate to turn between horizontal and vertical; fixed plate 14 is all installed to support frame 11 upper end both sides, all articulated between fixed plate 14 and the folding board 13 both sides have connecting rod 15 and connecting plate 16, connecting rod 15 and connecting plate 16 all establish the edge of keeping away from folding board 13 center with the articulated department of folding board 13, the connecting rod 15 other end is installed at fixed plate 14 middle part district section, this implementation can equally divide into the three-section with fixed plate 14 length direction, connecting rod 15 just installs the interlude at fixed plate 14, be equipped with the first guiding hole 161 that supplies folding drive assembly 12 to pass through on the connecting plate 16, first guiding hole 161 makes things convenient for lifter 126 to go up and down, first guiding hole 161 can prevent to take place the motion interference between lifter 126 and the apron 18.
The fixing plate 14 is an integrated bending plate, the fixing plate 14 includes a first bending plate 141, a second bending plate 142 and a third bending plate 143, one side of the second bending plate 142 is vertically bent upwards to form the first bending plate 141, the other side of the second bending plate 142 is vertically bent downwards to form the third bending plate 143, and the third bending plate 143 is fixed on the support frame 11.
The folding working principle of the folding turnover plate is as follows: when people start through controller control motor 123, lead screw 124 rotates, because the elevator 125 both sides are all spacing on guide bracket 122 to make elevator 125 rebound, the guide block 125 drives the tip of lifter 126 to shift up together, because the other end of lifter 126 articulates on folding turning plate 13, thereby make lifter 126 push open folding turning plate 13, because folding turning plate 13 lower terminal surface one side articulates there are connecting rod and connecting plate, thereby make folding turning plate 13 overturn into vertical state.
Example 2
The embodiment 2 has substantially the same characteristics as the embodiment 1, except that the embodiment 2 further includes a cover plate 18 covering the top end of the support frame 11, the cover plate 18 is provided with a third guide hole 181 for the lifting rod 126 to pass through, the third guide hole 181 is a strip-shaped guide hole, and prevents the lifting rod 126 from interfering with the cover plate 18 when moving up and down, and simultaneously limits the lifting rod 126, thereby ensuring the stability of the lifting rod 126.
Example 3
Embodiment 3 has substantially the same features as embodiment 1, except that in embodiment 3, the guide bracket 122 is fixed with the guide plates 19 disposed at both sides of the second guide hole 1221, the guide wheel 127 is disposed between the two guide plates 19 and rolls up and down along the guide plates 19, and the guide plates 19 increase the contact area of the guide wheel 127, so that the movement stability of the guide wheel 127 is good.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (6)
1. An automatic folding mahjong table comprises a base (10) and a support frame (11) vertically installed on the base (10), wherein a folding driving assembly (12) is installed in the support frame (11), a folding turning plate (13) is hinged to the upper end of the support frame (11), and the folding driving assembly (12) is connected with the folding turning plate (13) and drives the folding turning plate to turn between the horizontal direction and the vertical direction; the method is characterized in that: fixed plate (14) are all installed to support frame (11) upper end both sides, all articulate between fixed plate (14) and folding board (13) both sides has connecting rod (15) and connecting plate (16), and connecting rod (15) are installed in fixed plate (14) middle zone section, are equipped with on connecting plate (16) to supply first guiding hole (161) that folding drive assembly (12) passed through.
2. The automatic folding mahjong table as claimed in claim 1, wherein: fixing seats (17) are fixed at two ends of the lower end face of the folding turning plate (13), one end of a connecting rod (15) is hinged to the fixing seats (17), the other end of the connecting rod (15) is hinged to the fixing plate (14), one end of a connecting plate (16) is hinged to the fixing seats (17), and the other end of the connecting plate (16) is hinged to the fixing plate (14).
3. The automatic folding mahjong table as claimed in claim 1, wherein: folding drive assembly (12) include motor support (121), guide bracket (122), motor (123), lead screw (124), elevator (125) and lifter (126), motor (123) pass through motor support (121) and fix in support frame (11), guide bracket (122) are vertical to be fixed at the up end of motor support (121), guide bracket (122) both sides board all is equipped with second guiding hole (1221), lead screw (124) and the output shaft of motor (123) are connected, elevator (125) and lead screw (124) threaded connection, leading wheel (127) along second guiding hole (1221) removal are all installed to the both ends of elevator (125), lifter (126) one end is articulated with elevator (125), the lifter (126) other end is articulated with folding board (13) through first guiding hole (161).
4. The automatic folding mahjong table as claimed in claim 3, wherein: the lifting device also comprises a cover plate (18) covered at the top end of the support frame (11), and a third guide hole (181) for the lifting rod (126) to pass through is arranged on the cover plate (18).
5. The automatic folding mahjong table as claimed in claim 3, wherein: guide plates (19) arranged at two sides of the second guide hole (1221) are fixed on the guide bracket (122), and the guide wheel (127) is arranged between the two guide plates (19) and rolls up and down along the guide plates.
6. The automatic folding mahjong table as claimed in claim 1, wherein: fixed plate (14) formula of as an organic whole board of bending, fixed plate (14) are including first board (141), second board (142) and the third board (143) of bending, and second board (142) one side is bent perpendicularly upwards and is formed first board (141) of bending, and second board (142) opposite side is bent perpendicularly downwards and is formed third board (143) of bending, and third board (143) of bending are fixed on support frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494586.6U CN211025082U (en) | 2019-09-09 | 2019-09-09 | Automatic folding mahjong table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494586.6U CN211025082U (en) | 2019-09-09 | 2019-09-09 | Automatic folding mahjong table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211025082U true CN211025082U (en) | 2020-07-17 |
Family
ID=71560147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921494586.6U Expired - Fee Related CN211025082U (en) | 2019-09-09 | 2019-09-09 | Automatic folding mahjong table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211025082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2019
- 2019-09-09 CN CN201921494586.6U patent/CN211025082U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113559491B (en) * | 2021-07-16 | 2024-08-16 | 温国涛 | Folding mechanism |
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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 |
Granted publication date: 20200717 Termination date: 20210909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |