CN205432712U - Table tennis table of quick lift - Google Patents
Table tennis table of quick lift Download PDFInfo
- Publication number
- CN205432712U CN205432712U CN201620174466.8U CN201620174466U CN205432712U CN 205432712 U CN205432712 U CN 205432712U CN 201620174466 U CN201620174466 U CN 201620174466U CN 205432712 U CN205432712 U CN 205432712U
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- CN
- China
- Prior art keywords
- drive shaft
- desktop
- bevel gear
- screw rod
- table tennis
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- 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
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Abstract
The utility model provides a table tennis table of quick lift. Main inconvenient, the slow problem of regulating the speed of table tennis table height control that has now of solving. Its characterized in that: the support includes support, movable rod, screw rod, nut, drive shaft, movable rod one end is connected with the desktop, and the other end inserts in the support to can slide from top to bottom along the support, the nut is fixed in the movable rod, and the screw rod sets up perpendicularly in the support, screw rod upper end and nut and threaded connection, and the other end is equipped with the 2nd bevel gear, the drive shaft is perpendicular with the screw rod to rotatably set up in the support, be equipped with the bevel gear with the meshing of the 2nd bevel gear in the drive shaft, drive shaft one end is connected with the drive handle. Its advantage lies in swaying the handle, drives the drive shaft and rotates, drives the screw rod through a bevel gear and the 2nd bevel gear and rotates, and the screw -thread fit of screw rod and nut realizes reciprocating of movable rod, finally realizes the adjustment of desktop height, simple structure not only, and the adjustment is convenient light more in addition, regulates the speed soon.
Description
Technical field
This utility model relates to table tennis auxiliary appliance, is specifically related to the table tennis table of a kind of fast lifting.
Background technology
Table tennis is a kind of sports that numerous compatriots like, is described as national ball game.Table tennis table includes the support of desktop and supporting desktop.
In order to adapt to the crowd of more different height, having people that the support of table tennis table is arranged to height lifting, usual support includes pillar, motion bar, bolt；Motion bar outer wall can be directly withstood by bolt, can also be that hole, multiple location is set on motion bar, the fixing of differing heights is realized in inserting different holes, location by bolt, thus realize height adjustment, but owing to desktop itself is heavier, height adjustment is inconvenient, regulates the speed slow.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides the table tennis table of a kind of fast lifting, solves existing table tennis table height adjustment inconvenience, slow problem of regulating the speed.
The technical scheme that this utility model is used: the table tennis table of a kind of fast lifting, including desktop, two pack supports, described support is separately positioned on the dual-side of desktop, for supporting desktop；Described support includes bearing, motion bar, screw rod, nut, drive shaft；Described motion bar one end is connected with desktop, and the other end inserts in bearing, and can be along the upper and lower sliding of bearing；Described nut is fixed in motion bar, and described screw rod is vertically set in bearing, and described screw rod upper end is connected with nut thread, and the other end is provided with the second bevel gear；Described drive shaft is vertical with screw rod, and can be rotatably set in bearing, and described drive shaft is provided with the first bevel gear engaged with the second bevel gear；Described drive shaft one end connects driving handle.
It is additionally provided with third hand tap gear, described third hand tap gear and the first bevel gear mirror image in described drive shaft to arrange, and engages each other with the second bevel gear.
Being additionally provided with connecting shaft, described connecting shaft two ends drive shaft with both sides respectively is connected.
Described drive shaft axial centre is provided with inner hexagonal hole, and one end that described drive shaft, driving handle coordinate with drive shaft is designed to outer-hexagonal structure, is connected by hexagonal.
Also including a mounting box, described mounting box is fixedly installed in bearing, and described drive shaft, the first bevel gear, the second bevel gear, third hand tap gear are arranged in mounting box, arrange bearing between described drive shaft, screw rod and mounting box.
Described size of desktop is the half of common table tennis table, and described motion bar is connected with rotary top, is provided with rotating fixing machine between at least one of which motion bar and desktop.
Described rotating fixing machine includes toothed disc, mounting seat, buckle；Described toothed disc is fixed on desktop side, and its outer ring circumference is uniformly arranged latch；Described mounting seat is fixed on motion bar, and described buckle is hinged in mounting seat, and described mounting seat is provided with puller bolt, and described puller bolt withstands one end of buckle and makes itself and latch clamping, is provided with back-moving spring between the described buckle other end and mounting seat.
The back side of described desktop is provided with the shooting target for shooting and the boomerang plate for darts.
The T-shaped structure of described bearing, and bottom it, it is provided with roller.
Described desktop two bottom sides is additionally provided with leg, and described leg includes first spike being mutually socketed and second spike, and hinged bottom described first spike one end and desktop, the other end is by clamping screw and second spike cooperation.
The beneficial effects of the utility model are: use above scheme, swinging handle, drive drive shaft turns, screw rod is driven to rotate by the first bevel gear and the second bevel gear, screw rod realizes moving up and down of motion bar with the threaded engagement of nut, finally realizes the adjustment of height of table top, is not only simple in structure, and adjust convenient easily, regulate the speed fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model the first state of embodiment.
Fig. 2 is the structural representation of this utility model embodiment the second state.
Fig. 3 is the structural representation of this utility model the third state of embodiment.
Fig. 4 is this utility model embodiment sectional view.
Fig. 5 is the enlarged diagram in Fig. 4 at A.
Fig. 6 is the structural representation of this utility model embodiment rotating fixing machine.
1-desktop in figure, 2-support, 21-bearing, 22-motion bar, 23-screw rod, 24-nut, 25-drive shaft, 26-driving handle, 27-the first bevel gear, 28-the second bevel gear, 29-third hand tap gear, 3-connecting shaft, 4-mounting box, 5-rotating fixing machine, 51-toothed disc, 511-latch, 52-mounting seat, 53-buckle, 54-puller bolt, 55-back-moving spring, 6-shoots target, 7-boomerang plate, 8-roller, 9-leg.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
As it can be seen, the table tennis table of a kind of fast lifting, including desktop 1, two pack support 2, described support 2 is separately positioned on the dual-side of desktop 1, for supporting desktop 1；Described support 2 includes bearing 21, motion bar 22, screw rod 23, nut 24, drive shaft 25；Described motion bar 22 one end is connected with desktop 1, and the other end inserts in bearing 21, and can be along bearing about 21 sliding；Described nut 24 is fixed in motion bar 22, and described screw rod 23 is vertically set in bearing 21, and threadeding with nut 24 in described screw rod 23 upper end, the other end is provided with the second bevel gear 28；Described drive shaft 25 is vertical with screw rod 23, and can be rotatably set in bearing 21, and described drive shaft 25 is provided with the first bevel gear 27 engaged with the second bevel gear 28；Described drive shaft 25 one end connects driving handle 26.
Drive shaft 25 can be driven to rotate by shake driving handle 26, the first bevel gear 27 in drive shaft 25 engages with the second bevel gear 28 on screw rod 23, screw rod 23 is driven to rotate, threaded engagement between screw rod 23 and nut 24, realize the sliding up and down of motion bar 22, thus realize the height adjustment of desktop 1.The most hand and realized the lifting of desktop by the kind of drive such as gear, screw mandrel, relative to prior art, adjust more easy and convenient, speed is the most faster.
Certainly, the driving means such as driving handle 26 the most replaceable one-tenth motor, it is achieved automatically adjust.
As it can be seen, be additionally provided with third hand tap gear 29 in described drive shaft 25, described third hand tap gear 29 and the first bevel gear 27 mirror image are arranged, and engage each other with the second bevel gear 28.Drive shaft 25 is engaged with the second bevel gear 28 by the first bevel gear 27, third hand tap gear 29 simultaneously, and transmission is better stable, balance.
As shown in the figure, it is additionally provided with connecting shaft 3, described connecting shaft 3 two ends drive shaft 25 with both sides respectively is connected, thus have only to operate one of them driving handle 26 and just can regulate the height of two pack supports 2 simultaneously, ensure that the concordance of both sides height, not havinging inclination, it is the most accurate to adjust.
Further, described drive shaft 25 axial centre is provided with inner hexagonal hole, and one end that described drive shaft 25, driving handle 26 coordinate with drive shaft is designed to outer-hexagonal structure, is connected by hexagonal, and the axial locating effect of hexagonal structure is more preferable, it is ensured that rotary drive.
As shown in the figure, also include a mounting box 4, described mounting box 4 is fixedly installed in bearing 21, and described drive shaft the 25, first bevel gear the 27, second bevel gear 28, third hand tap gear 29 are arranged in mounting box 4, arrange bearing between described drive shaft 25, screw rod 23 and mounting box 4.During installation, the module that mounting box 4, drive shaft the 25, first bevel gear the 27, second bevel gear 28, third hand tap gear 29, screw rod 23 form a whole, it is then fitted in bearing 21, easier for installation, improve and produce efficiency of assembling.
As shown in the figure, described desktop 1 size is the half of common table tennis table, described motion bar 22 is rotatably connected with desktop 1, and is adjusted fixing by rotating fixing machine 5, and the back side of described desktop 1 is provided with the shooting target 6 for shooting and the boomerang plate 7 for darts.
The desktop 1 that can be made by rotating fixing machine keeps different angles, thus realizes various different playing method, and Fig. 1-3 represents the state of different playing methods in 3 respectively.
Such as Fig. 1, desktop 1 all keeps horizontal level, and is stitched together, arranges block, then constitute a common table tennis table, then can carry out double table tennis air exercise；
Such as Fig. 2, desktop 1 keeps certain angle, as return of serve baffle plate, then can carry out single person pingpong exercise；
Such as Fig. 3, desktop keeps vertical, can be shot at darts by the shooting target at its back side and boomerang plate the most again, thus realize multi-functional.
As it can be seen, described rotating fixing machine 5 is provided only between the motion bar 22 of wherein side and desktop 1, it is so designed that, is more beneficial for double table tennis, rotating fixing machine 5 is arranged on side the most smoothly, it is to avoid table tennis air exercise is produced interference.Certainly, being respectively provided with rotating fixing machine 5 between the motion bar 22 and desktop 1 of both sides, such angle adjustment is more solid and reliable.
As it can be seen, described rotating fixing machine 5 includes toothed disc 51, mounting seat 52, buckle 53；Described toothed disc 51 is fixed on desktop 1 side, and its outer ring circumference is uniformly arranged latch 511；Described mounting seat 52 is fixed on motion bar 22, described buckle 53 is hinged in mounting seat 52, described mounting seat 52 is provided with puller bolt 54, and one end that described puller bolt 54 withstands buckle 53 makes itself and latch 511 clamping, is provided with back-moving spring 55 between described buckle 53 other end and mounting seat 52.
Unclamping puller bolt 54, buckle 53 then separates with toothed disc 51 under the effect of back-moving spring 55, now with regard to energy rotary desktop 1, makes desktop 1 rotate to the angle needed；Tighten puller bolt 54, make buckle 53 can be stuck between the latch 511 on toothed disc 51, so that desktop 1 is kept at an angle, it is not only simple in structure, fixation, and the latch 511 of toothed disc 51 is the most intensive, the angle that can regulate is the most accurate, and effect is more preferable.
As it can be seen, the described T-shaped structure of bearing 21, and being provided with roller 8 bottom it, by roller 8, it is possible to convenient moves, the beneficially position of table tennis table is put.
Described desktop 1 two bottom sides is additionally provided with leg 9, and described leg 9 includes first spike 91 of being mutually socketed and second spike 92, and hinged bottom described first spike 91 one end and desktop 1, the other end is coordinated with second spike 92 by clamping screw 93.
Leg 9 can be further ensured that balance when desktop level is put with support 2 supporting desktop 1, and leg also can carry out height adjustment with height of table top simultaneously, and effect is more preferable.
It addition, described shooting target 6 and boomerang plate 7 use matte bidding quotation, i.e. use matte material, magnetic material is set inside matte, relative to common bidding quotation, better quality, it is not easy to damage.
Embodiment is not construed as the restriction to utility model, but any based on spirit improvements introduced of the present utility model, all should be within protection domain of the present utility model.
Claims (10)
1. a table tennis table for fast lifting, including desktop (1), two pack supports (2), described support (2) is separately positioned on the dual-side of desktop (1), for supporting desktop (1)；
It is characterized in that: described support (2) includes bearing (21), motion bar (22), screw rod (23), nut (24), drive shaft (25)；
Described motion bar (22) one end is connected with desktop (1), and the other end inserts in bearing (21), and can be along bearing (21) sliding up and down；
Described nut (24) is fixed in motion bar (22), and described screw rod (23) is vertically set in bearing (21), and threadeding with nut (24) in described screw rod (23) upper end, the other end is provided with the second bevel gear (28)；
Described drive shaft (25) is vertical with screw rod (23), and can be rotatably set in bearing (21), and described drive shaft (25) is provided with the first bevel gear (27) engaged with the second bevel gear (28)；
Described drive shaft (25) one end connects driving handle (26).
The table tennis table of a kind of fast lifting the most according to claim 1, it is characterized in that: described drive shaft is additionally provided with third hand tap gear (29) on (25), described third hand tap gear (29) is arranged with the first bevel gear (27) mirror image, and engages each other with the second bevel gear (28).
The table tennis table of a kind of fast lifting the most according to claim 2, it is characterised in that: being additionally provided with connecting shaft (3), described connecting shaft (3) two ends drive shaft (25) with both sides respectively is connected.
The table tennis table of a kind of fast lifting the most according to claim 3, it is characterized in that: described drive shaft (25) axial centre is provided with inner hexagonal hole, one end that described drive shaft (25), driving handle (26) coordinate with drive shaft is designed to outer-hexagonal structure, is connected by hexagonal.
The table tennis table of a kind of fast lifting the most according to claim 3, it is characterized in that: also include a mounting box (4), described mounting box (4) is fixedly installed in bearing (21), described drive shaft (25), the first bevel gear (27), the second bevel gear (28), third hand tap gear (29) are arranged in mounting box (4), arrange bearing between described drive shaft (25), screw rod (23) and mounting box (4).
6. according to the table tennis table of a kind of fast lifting described in any one of claim 1-5, it is characterized in that: described desktop (1) size is the half of common table tennis table, described motion bar (22) is rotatably connected with desktop (1), is provided with rotating fixing machine (5) between at least one of which motion bar (22) and desktop (1).
The table tennis table of a kind of fast lifting the most according to claim 6, it is characterised in that: described rotating fixing machine (5) includes toothed disc (51), mounting seat (52), buckle (53)；
Described toothed disc (51) is fixed on desktop (1) side, and its outer ring circumference is uniformly arranged latch (511)；
Described mounting seat (52) is fixed on motion bar (22), described buckle (53) is hinged in mounting seat (52), described mounting seat (52) is provided with puller bolt (54), described puller bolt (54) withstands one end of buckle (53) and makes itself and latch (511) clamping, is provided with back-moving spring (55) between described buckle (53) other end and mounting seat (52).
The table tennis table of a kind of fast lifting the most according to claim 6, it is characterised in that: the back side of described desktop (1) is provided with the shooting target (6) for shooting and the boomerang plate (7) for darts.
The table tennis table of a kind of fast lifting the most according to claim 6, it is characterised in that: described bearing (21) T-shaped structure, and bottom it, it is provided with roller (8).
The table tennis table of a kind of fast lifting the most according to claim 9, it is characterized in that: described desktop (1) two bottom sides is additionally provided with leg (9), described leg (9) includes first spike (91) being mutually socketed and second spike (92), described first spike (91) one end is hinged with desktop (1) bottom, and the other end is coordinated with second spike (92) by clamping screw (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174466.8U CN205432712U (en) | 2016-03-08 | 2016-03-08 | Table tennis table of quick lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174466.8U CN205432712U (en) | 2016-03-08 | 2016-03-08 | Table tennis table of quick lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205432712U true CN205432712U (en) | 2016-08-10 |
Family
ID=56605219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174466.8U Expired - Fee Related CN205432712U (en) | 2016-03-08 | 2016-03-08 | Table tennis table of quick lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205432712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937157A (en) * | 2018-08-03 | 2018-12-07 | 常州大学怀德学院 | A kind of hand stepless lifting desk |
| CN110767079A (en) * | 2019-09-23 | 2020-02-07 | 南京铃感互娱网络科技有限公司 | Electronic information display equipment assembly |
| CN113318405A (en) * | 2021-06-09 | 2021-08-31 | 乐歌人体工学科技股份有限公司 | Domestic table tennis table |
-
2016
- 2016-03-08 CN CN201620174466.8U patent/CN205432712U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937157A (en) * | 2018-08-03 | 2018-12-07 | 常州大学怀德学院 | A kind of hand stepless lifting desk |
| CN110767079A (en) * | 2019-09-23 | 2020-02-07 | 南京铃感互娱网络科技有限公司 | Electronic information display equipment assembly |
| CN113318405A (en) * | 2021-06-09 | 2021-08-31 | 乐歌人体工学科技股份有限公司 | Domestic table tennis table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20210308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |