CN207979293U - A kind of rotation commutation table - Google Patents
A kind of rotation commutation table Download PDFInfo
- Publication number
- CN207979293U CN207979293U CN201720429116.6U CN201720429116U CN207979293U CN 207979293 U CN207979293 U CN 207979293U CN 201720429116 U CN201720429116 U CN 201720429116U CN 207979293 U CN207979293 U CN 207979293U
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- China
- Prior art keywords
- interlocking bar
- idler wheel
- driving
- mounting rod
- wheel
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- 230000004308 accommodation Effects 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of rotation commutation tables, including main panel, several support plates are provided on main panel, circular orbit strip is provided in accommodation space, driving gear is provided on track strip, driven gear is engaged on driving gear, interlocking bar is provided on driving gear, mounting rod is provided at both ends with idler wheel, idler wheel rolling is connected on track strip, the notch entered for idler wheel is provided on track strip, recessed groove is provided on notch, it is provided with extension rod on one end of interlocking bar, extension rod is pierced by outside accommodation space, mounting rod hinged place is provided with the first driving wheel rotated as mounting rod rotates, one end that extension rod extends to outside accommodation space is provided with the second driving wheel, shifting block dials in idler wheel in recessed groove when roller motion is to notch, the short slot rotated for extension rod is provided in support plate.User day is sitting in the both sides of main panel respectively, and does not sit facing each other, two users so there is no need to artificially into the exchange of line direction facing one direction.
Description
Technical field
The utility model is related to a kind of desk, more particularly to a kind of rotation commutation table.
Background technology
Desk is a kind of conventional furniture, above there is plane, under have pillar.Thing can be put above, done work, had a meal, writing
Word, work etc..There are smooth plates, the furniture being fixed up by leg and other supporters.
When receiving a visitor or have a meeting at some, need mutually to transmit file, when between people and people to it is opposite and when sitting,
It is often opposite in transmitting file processes, in this way some important events can be cumbersome.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rotation commutation tables.To realize
Above-mentioned purpose, the utility model provide following technical solution：
A kind of rotation commutates table, including main panel, and several support plates, the main panel and branch are provided on the main panel
Fagging forms accommodation space, is provided with circular orbit strip in the accommodation space, driving gear, institute are provided on the track strip
It states and is connected with driving device on driving gear, driven gear is engaged on the driving gear, is provided on the driving gear
One end of interlocking bar, the interlocking bar is hinged with mounting rod, and position is hinged in interlocking bar among the mounting rod, the installation
Bar is provided at both ends with idler wheel, and the idler wheel rolling is connected on track strip, is provided on the track strip and is lacked for what idler wheel entered
Mouthful, it is provided with recessed groove on the notch and is trapped in recessed groove, one end of the interlocking bar when idler wheel passes through notch
On be provided with extension rod, extension rod is pierced by outside accommodation space, the mounting rod hinged place be provided with mounting rod rotate and turns
The first dynamic driving wheel, one end that the extension rod extends to outside accommodation space are provided with the second driving wheel, first transmission
It is connected by the first driving belt between wheel and the second driving wheel, links and be connected with second on second driving wheel
Driving wheel rotates and the secondary panel of rotation, is provided with shifting block on the driven gear, the shifting block is when roller motion is to notch
Idler wheel is dialled in recessed groove, the short slot rotated for extension rod is provided in the support plate.
The driving gear is provided centrally with connecting shaft as a further improvement of the utility model, the connecting shaft with
Interlocking bar connects, and the mounting rod is arranged below interlocking bar, and the idler wheel is arranged below interlocking bar, the thickness of the interlocking bar
The sum of degree and the thickness of idler wheel are less than the length of connecting shaft.
Annular groove is provided on the idler wheel as a further improvement of the utility model, is provided on the track strip
The annular edge of embedded annular groove.
It is both provided with as a further improvement of the utility model, for first on first driving wheel and the second driving wheel
The groove of driving belt insertion.
Interlocking bar center both ends are both provided with the first mounting hole as a further improvement of the utility model, described
It is provided with second mounting hole concentric with the first mounting hole on driving gear, is all provided in first mounting hole and the second mounting hole
It is equipped with internal thread, bolt is threaded with simultaneously on first mounting hole and the second mounting hole.
Articulated shaft is provided on the mounting rod as a further improvement of the utility model, is arranged in the interlocking bar
There are articulated shaft, described articulated shaft one end to be pierced by from interlocking bar, the interlocking bar passes through the part on mounting rod to be provided with outer spiral shell
Line is threaded with nut on the mounting rod, and the interlocking bar is clamped between mounting rod and nut, and the articulated shaft
It is pierced by from nut, first driving wheel, which is rotatably connected, to be pierced by articulated shaft on one end of nut.
The driving device is positive and negative conversion motor as a further improvement of the utility model,.
Fixed strip is provided on the track strip as a further improvement of the utility model, is arranged on the fixed strip
There are fixed plate, the fixed plate to be bonded with support plate, the fixed plate is fixedly connected with support plate also cross bolt.
Be provided with mounting bar in the support plate as a further improvement of the utility model, the driving gear and from
Moving gear is rotatably connected on mounting bar.
The beneficial effects of the utility model, in use, user are sitting in the both sides of main panel day respectively, and not
Sit facing each other, two users facing one direction, main panel can be used as desktop, while transmit file processes
In, the file transmitted can will be needed to be placed on time panel, later by the rotation of driving gear, to drive interlocking bar
It rotates, later by rotating driving gear so that the interlocking bar on driving gear rotates, the rotation process of interlocking bar
In, drive the mounting rod being rotatably connected in interlocking bar also to rotate, the idler wheel on mounting rod is bonded to each other with track strip, this
Sample idler wheel can be slided along track strip, when a roller motion is to notch wherein, be moved with driving gears
Driven gear, the shifting block on driven gear, which dials in idler wheel, to be embedded into notch in recessed groove, later with interlocking bar
Rotation, can the entire mounting rod rotation centered on the idler wheel for being absorbed in recessed groove, thus in rotation process on mounting rod first
Driving wheel can also rotate, to which by the first driving belt, drive is arranged is located at second outside accommodation space in extension rod
Driving wheel rotates, and the rotation of the second driving wheel can then drive time panel rotation, with the rotation of driving gear, embedded recessed groove
Idler wheel is therefrom detached from, and secondary panel completes commutation, while it is to be still and first user to move in face of another one user
Direction it is identical.So there is no need to artificially into the exchange of line direction.
Description of the drawings
Fig. 1 is the overall structure figure of the utility model embodiment；
Fig. 2 is the internal structure chart of the utility model embodiment；
Fig. 3 is the overall structure of the explosion figure of the utility model.
Reference numeral：
1, main panel；2, support plate；3, accommodation space；4, track strip；5, driving gear；6, driven gear；7, interlocking bar；
8, mounting rod；10, idler wheel；11, notch；12, recessed groove；13, extension rod；14, the first driving wheel；15, the second driving wheel；16、
First driving belt；17, secondary panel；18, shifting block；19, short slot；20, connecting shaft；21, annular groove；22, annular edge；23, groove；
24, the first mounting hole；25, the second mounting hole；26, articulated shaft；27, nut；28, positive and negative conversion motor；29, fixed strip；30, solid
Fixed board；31, mounting bar.
Specific implementation mode
The utility model is described in further detail below in conjunction with the embodiment given by attached drawing.
Shown in 3, the present embodiment
A kind of rotation commutates table, including main panel 1, and several support plates 2, the main panel 1 are provided on the main panel 1
Accommodation space 3 is formed with support plate 2, circular orbit strip 4 is provided in the accommodation space 3, master is provided on the track strip 4
Moving gear 5 is connected with driving device on the driving gear 5, driven gear 6, the master is engaged on the driving gear 5
Interlocking bar 7 is provided on moving gear 5, one end of the interlocking bar 7 is hinged with mounting rod 8, and 8 intermediate position of the mounting rod is hinged
In interlocking bar 7, the mounting rod 8 is provided at both ends with idler wheel 10, and the rolling of the idler wheel 10 is connected on track strip 4, the rail
It is provided with the notch 11 entered for idler wheel 10 on road item 4, recessed groove 12 is provided on the notch 11, the idler wheel 10 passes through
It when notch 11, is trapped in recessed groove 12, extension rod 13 is provided on one end of the interlocking bar 7, extension rod 13 is pierced by receiving
Outside space 3,8 hinged place of the mounting rod is provided with the first driving wheel 14 rotated as mounting rod 8 rotates, the extension rod
13 one end extended to outside accommodation space 3 are provided with the second driving wheel 15, first driving wheel, 14 and second driving wheel 15 it
Between be connected by the first driving belt 16, on second driving wheel 15 linkage be connected with the second driving wheel 15 rotate
And the secondary panel 17 rotated, shifting block 18 is provided on the driven gear 6, and the shifting block 18 moves to notch 11 in idler wheel 10
When idler wheel 10 is dialled in recessed groove 12, the short slot 19 rotated for extension rod 13 is provided in the support plate 2.
In use, user day is sitting in the both sides of main panel 1 respectively, and does not sit facing each other, two users
Facing one direction, main panel 1 can be used as desktop, while in transmitting file processes, can will need to transmit
File be placed on time panel 17, later by the rotation of driving gear 5, to drive interlocking bar 7 also to rotate, later
By rotating driving gear 5 so that the interlocking bar 7 on driving gear 5 rotates, and in the rotation process of interlocking bar 7, drives
The mounting rod 8 being rotatably connected in interlocking bar 7 also rotates, and the idler wheel 10 on mounting rod 8 is bonded to each other with track strip 4, this
Sample idler wheel 10 can be slided along track strip 4, when an idler wheel 10 moves to notch 11 wherein, as driving gear 5 is transported
It moves and the driven gear 6 of movement, the shifting block 18 on driven gear 6, which dials in idler wheel 10 into notch 11, is embedded into recessed groove 12
In, later with the rotation of interlocking bar 7, entire mounting rod 8 can be rotated centered on the idler wheel 10 for being absorbed in recessed groove 12, thus
The first driving wheel 14 in rotation process on mounting rod 8 can also rotate, to by the first driving belt 16, drive setting
It is located at the rotation of the second driving wheel 15 outside accommodation space 3 in extension rod 13, the rotation of the second driving wheel 15 can then drive time panel
Rotation, with the rotation of driving gear 5, the idler wheel 10 of embedded recessed groove 12 is therefrom detached from, and secondary panel completes commutation, same to luck
It is still identical as the direction of first user to move another one user to be in front.So there is no need to artificially into line direction
Exchange.
As a kind of improved specific implementation mode, the driving gear 5 is provided centrally with connecting shaft 20, the connecting shaft
20 connect with interlocking bar 7, and the mounting rod 8 is arranged below interlocking bar 7, and the idler wheel 10 is arranged below interlocking bar 7, described
The sum of the thickness of interlocking bar 7 and the thickness of idler wheel 10 are less than the length of connecting shaft 20.
By above-mentioned setting, since the sum of thickness and the thickness of idler wheel 10 of interlocking bar 7 are less than the length of connecting shaft 20, this
Sample avoids to wait the problem of having obstruction in the running in the process of running.
As a kind of improved specific implementation mode, it is provided with annular groove 21 on the idler wheel 10, is set on the track strip 4
The annular of embedded annular groove 21 is equipped with along 22.
By 21 box annular of annular groove along 22 cooperation so that it is whole in use, enable to idler wheel 10 and ring
Shape is even closer along 22 cooperation, it is therefore prevented that idler wheel 10 therefrom slides.
As a kind of improved specific implementation mode, confession is both provided on first driving wheel, 14 and second driving wheel 15
The groove 23 of first driving belt 16 insertion.
Pass through the setting of groove 23 so that the first driving belt 16 structure during installation process and use is more steady
It is fixed, it is not easy to fall.
As a kind of improved specific implementation mode, 7 center both ends of the interlocking bar are both provided with the first mounting hole 24,
Second mounting hole 25 concentric with the first mounting hole 24, first mounting hole 24 and second are provided on the driving gear 5
It is both provided with internal thread in mounting hole 25, bolt is threaded with simultaneously on first mounting hole, 24 and second mounting hole 25.
It enables to installing in interlocking bar 7 by being screwed into bolt simultaneously on the first mounting hole 24 and the second mounting hole 25
Cheng Zhong can play one and pre-fix effect, will not deflect easily so that the accuracy higher of installation.
As a kind of improved specific implementation mode, it is provided with articulated shaft 26 on the mounting rod 8, in the interlocking bar 7
It is provided with articulated shaft 26,26 one end of the articulated shaft is pierced by from interlocking bar 7, and the interlocking bar 7 passes through the part on mounting rod 8
It is provided with external screw thread, nut 27 is threaded on the mounting rod 8, the interlocking bar 7 is clamped in mounting rod 8 and nut 27
Between, and the articulated shaft 26 is pierced by from nut 27, first driving wheel 14 is rotatably connected to be pierced by articulated shaft 26
On one end of nut 27.
By the setting of nut 27, interlocking bar 7 is clamped between mounting rod 8 and nut 27 after installation is complete, in this way
A preferable fixed effect can be played, while can ensure that articulated shaft 26 can rotate, ensure that 7 He of interlocking bar
Mounting rod 8 will not fall off.
As a kind of improved specific implementation mode, the driving device is positive and negative conversion motor 28.
The switching of positive and negative rotation may be implemented by clockwise and anticlockwise motor so that more convenient in operating process.
As a kind of improved specific implementation mode, it is provided with fixed strip 29 on the track strip 4, on the fixed strip 29
It is provided with fixed plate 30, the fixed plate 30 is bonded with support plate 2, and the fixed plate 30 and support plate 2 are solid also cross bolt
Fixed connection.
Pass through the setting of fixed strip 29 so that during the installation process, will be bolted in fixed plate 30 and support plate 2, energy
The fixation for track strip 4 is enough played, meanwhile, this fixed form can be relatively simple.
Mounting bar 31, the driving gear 5 are provided in the support plate 2 as a further improvement of the utility model,
It is rotatably connected on mounting bar 31 with driven gear 6.
By the setting of mounting bar 31, the fixation for driving gear 5 and driven gear 6 can be played.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
- The table 1. a kind of rotation commutates, it is characterised in that：Including main panel (1), several support plates are provided on the main panel (1) (2), the main panel (1) and support plate (2) form accommodation space (3), and circular orbit strip is provided in the accommodation space (3) (4), it is provided with driving gear (5) on the track strip (4), driving device, the active are connected on the driving gear (5) It is engaged with driven gear (6) on gear (5), is provided with interlocking bar (7) on the driving gear (5), the one of the interlocking bar (7) End is hinged with mounting rod (8), and the intermediate position of the mounting rod (8) is hinged in interlocking bar (7), and mounting rod (8) both ends are set It is equipped with idler wheel (10), the idler wheel (10) rolls and is connected on track strip (4), is provided with for idler wheel on the track strip (4) (10) notch (11) entered is provided with recessed groove (12) on the notch (11), when the idler wheel (10) passes through notch (11), It is trapped in recessed groove (12), extension rod (13) is provided on one end of the interlocking bar (7), it is empty that extension rod (13) is pierced by receiving Between (3) outside, mounting rod (8) hinged place be provided with mounting rod (8) rotate and rotate the first driving wheel (14), it is described Extension rod (13) extends to the one end of accommodation space (3) outside and is provided with the second driving wheel (15), first driving wheel (14) and It is connected by the first driving belt (16) between second driving wheel (15), links and be connected on second driving wheel (15) As the second driving wheel (15) rotates and the secondary panel (17) of rotation, it is provided with shifting block (18) on the driven gear (6), it is described Shifting block (18) dials in idler wheel (10) in recessed groove (12) when idler wheel (10) moves to notch (11), on the support plate (2) It is provided with the short slot (19) rotated for extension rod (13).
- The table 2. a kind of rotation according to claim 1 commutates, it is characterised in that：The driving gear (5) is provided centrally with Connecting shaft (20), the connecting shaft (20) connect with interlocking bar (7), and mounting rod (8) setting is below interlocking bar (7), institute Idler wheel (10) setting is stated below interlocking bar (7), the sum of the thickness of the interlocking bar (7) and the thickness of idler wheel (10) are less than connection The length of axis (20).
- The table 3. a kind of rotation according to claim 2 commutates, it is characterised in that：It is provided with annular groove on the idler wheel (10) (21), the annular of embedded annular groove (21) is provided on the track strip (4) along (22).
- The table 4. a kind of rotation according to claim 3 commutates, it is characterised in that：First driving wheel (14) and second passes It is both provided on driving wheel (15) for the embedded groove (23) of the first driving belt (16).
- The table 5. a kind of rotation according to claim 4 commutates, it is characterised in that：Interlocking bar (7) the center both ends are all set It is equipped with the first mounting hole (24), second mounting hole concentric with the first mounting hole (24) is provided on the driving gear (5) (25), be both provided with internal thread in first mounting hole (24) and the second mounting hole (25), first mounting hole (24) and It is threaded with bolt simultaneously on second mounting hole (25).
- The table 6. a kind of rotation according to claim 5 commutates, it is characterised in that：It is provided on the mounting rod (8) hinged Axis (26) is provided with articulated shaft (26) on the interlocking bar (7), and described articulated shaft (26) one end is pierced by from interlocking bar (7), institute It states part of the interlocking bar (7) on mounting rod (8) and is provided with external screw thread, nut is threaded on the mounting rod (8) (27), the interlocking bar (7) is clamped between mounting rod (8) and nut (27), and the articulated shaft (26) is from nut (27) On be pierced by, first driving wheel (14), which is rotatably connected, to be pierced by articulated shaft (26) on one end of nut (27).
- The table 7. a kind of rotation according to claim 6 commutates, it is characterised in that：The driving device is positive and negative conversion motor (28)。
- The table 8. a kind of rotation according to claim 7 commutates, it is characterised in that：It is provided with fixation on the track strip (4) Item (29) is provided with fixed plate (30) on the fixed strip (29), and the fixed plate (30) is bonded with support plate (2), described solid Fixed board (30) is fixedly connected with support plate (2) also cross bolt.
- The table 9. a kind of rotation according to claim 8 commutates, it is characterised in that：It is provided with installation on the support plate (2) Item (31), the driving gear (5) and driven gear (6) are rotatably connected on mounting bar (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429116.6U CN207979293U (en) | 2017-04-21 | 2017-04-21 | A kind of rotation commutation table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429116.6U CN207979293U (en) | 2017-04-21 | 2017-04-21 | A kind of rotation commutation table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207979293U true CN207979293U (en) | 2018-10-19 |
Family
ID=63803135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429116.6U Expired - Fee Related CN207979293U (en) | 2017-04-21 | 2017-04-21 | A kind of rotation commutation table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207979293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048727A (en) * | 2017-04-21 | 2017-08-18 | 陈舒畅 | One kind rotation commutation table |
-
2017
- 2017-04-21 CN CN201720429116.6U patent/CN207979293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048727A (en) * | 2017-04-21 | 2017-08-18 | 陈舒畅 | One kind rotation commutation table |
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| 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: 20181019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |