CN208457010U - A kind of double shaft rotation accessories and the turntable with it - Google Patents
A kind of double shaft rotation accessories and the turntable with it Download PDFInfo
- Publication number
- CN208457010U CN208457010U CN201820334874.4U CN201820334874U CN208457010U CN 208457010 U CN208457010 U CN 208457010U CN 201820334874 U CN201820334874 U CN 201820334874U CN 208457010 U CN208457010 U CN 208457010U
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- sliding groove
- sliding
- turntable
- central point
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- 229920003023 plastic Polymers 0.000 claims description 31
- 239000004033 plastic Substances 0.000 claims description 31
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 11
- 229920000965 Duroplast Polymers 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 4
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model provides a kind of double shaft rotation accessories and the turntable with it, double shaft rotation accessories include rotary mainboard, the rotary mainboard is equipped with the first sliding groove and second sliding slot of perforation, the first sliding groove and the second sliding slot have certain angle, the first sliding groove is straight trough, and side of the second sliding slot far from the first sliding groove is arch.Turntable provided by the utility model will not generate during rotation increases angle.
Description
Technical field
The utility model relates to field of furniture, and in particular to a kind of double shaft rotation accessories and the turntable with it.
Background technique
As the advantage of mobile Internet emerges, Multifunctional domestic product is developed rapidly, for example, currently on the market
Occurring can be with the multifunctional table of rotating table top, and desktop can be with Unscrew or tightening, and then can be applicable in different rings
Border.
However, in the related technology, as shown in Figure 1, when rotating table top, upper desktop is with rotary shaft 1 with lower desktop
Axis of rotation is rotated, and in turn, desktop will appear (when rotating from A condition to B state) during rotation increases angle 2.
Due to the presence at the increasing angle 2, when desk is mounted against a wall, need to reserve the space for accommodating the increasing angle 2, and then desk cannot be close to
Wall installation, influences aesthetics.Meanwhile in two-way installation rotary table, it is also required to reserve receiving increasing between two desktops
The space at angle 2, and then there are biggish gaps between two rotating table tops, it is not beautiful enough.
Summary of the invention
It is of the existing technology in order to solve the problems, such as, a kind of double shaft rotation accessories and the turntable with it are provided, led to
Crossing double shaft rotation accessories is not in increase angle during rotating table top, and the installation that turntable can be improved is beautiful
Degree.
Specifically, the utility model first aspect provides a kind of double shaft rotation accessories comprising: rotary mainboard, it is described
Rotary mainboard is equipped with the first sliding groove and second sliding slot of perforation, and the first sliding groove and the second sliding slot have a clamp
Angle, the first sliding groove are straight trough, and side of the second sliding slot far from the first sliding groove is arch.
Preferably, the central point of the central point of the first end of the first sliding groove and the first end of the second sliding slot
Between the vertical central point with the central point of the second end of the first sliding groove and the second sliding slot first end of line
Between line, between the central point of the first end of the first sliding groove and the central point of the second sliding slot first end
Distance be L1, between the central point of the second end of the first sliding groove and the central point of the second sliding slot first end away from
From for L2, wherein L1=L2.
Preferably, it is equipped with first step in the first sliding groove, is equipped with second step in the second sliding slot.
Preferably, fixed mounting hole is provided on the rotary mainboard.
Further, the utility model also provides a kind of turntable comprising fixed desktop, rotating table top, and it is fixed
The double shafts rotation accessory being mounted on the rotating table top inner surface, double shaft rotation accessories include rotary mainboard, institute
First sliding groove and second sliding slot that rotary mainboard is equipped with perforation are stated, the first sliding groove and the second sliding slot have a clamp
Angle, the first sliding groove are straight trough, and side of the second sliding slot far from the first sliding groove is arch；On the fixed desktop
It is fixedly installed with the first fixing axle and the second fixing axle, the free end of first fixing axle is slidably accommodated in described first
In sliding slot, the free end of second fixing axle is slidably accommodated in the second sliding slot.
Preferably, first fixing axle includes the first iron shaft and the first plastic sleeve, is set on the fixed desktop
There is the first shrinkage pool, first plastic sleeve is embedded in first shrinkage pool, and the lower end of the first iron shaft is set in institute
It states in the first plastic sleeve, the upper end of the first iron shaft is accommodated in the first sliding groove；Second fixing axle includes second
Iron shaft and the second plastic sleeve, the fixed desktop are equipped with the second shrinkage pool, and second plastic sleeve is embedded in described
In second shrinkage pool, the lower end of the second iron shaft is set in second plastic sleeve, the upper end of the second iron shaft
It is accommodated in the second sliding slot.
Preferably, it is equipped with first step in the first sliding groove, is equipped with second step in the second sliding slot；Described first
The upper end of iron shaft is radially extended equipped with first baffle, and the first baffle is fitted on the first step, and described second
The upper end of iron shaft is radially extended equipped with second baffle, and the second baffle is fitted on the second step.
Preferably, the inner surface of the rotating table top is additionally provided with roll wheel assembly.
Preferably, the inner surface of the rotating table top is equipped with third shrinkage pool, and the roll wheel assembly includes plastic shell, idler wheel
The inner wall of axis and idler wheel, the plastic shell is equipped with rotary axis groove, and the idler wheel is movably arranged on the modeling by roller shaft
In glue shell, the plastic shell is embedded in the third shrinkage pool.
Preferably, the idler wheel include duroplasts lubrication groove and be wrapped in wheel outer surface in the duroplasts flexible plastic it is plastic
Layer.
According to turntable provided by the utility model, accessory is rotated by double shafts, in rotating table top and table dormant
Face is not in increase angle during rotation, and in turn, turntable provided by the utility model can be installed against wall, or
Person will not generate compared with big gap in two-way installation, it is thus possible to improve the installation aesthetics of turntable.
Detailed description of the invention
Fig. 1 is the rotation schematic diagram of turntable in the prior art；
Fig. 2 is the structural schematic diagram of double shafts rotation accessory of the utility model one embodiment；
Fig. 3 is the mounting structure schematic diagram of the turntable of the utility model one embodiment；
Fig. 4 is the mounting structure schematic diagram of double shafts rotation accessory of the utility model one embodiment；
Fig. 5 is the rotation status variation schematic diagram of the turntable of the utility model one embodiment；
Fig. 6 is the schematic diagram of double shafts rotation accessory of the utility model one embodiment；And
Fig. 7 is the structural blast schematic diagram of the roll wheel assembly of the turntable of the utility model one embodiment
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with the embodiments, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used
To explain the utility model, it is not used to limit the utility model.
The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot
It is construed as a limitation of the present invention, in which the same or similar labels are throughly indicated same or similar element or tools
There is the element of same or like function.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "front", "rear" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
And simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
In addition, the terms such as " first ", " second " in the utility model are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " are defined as a result,
Feature can explicitly or implicitly include at least one of the features.
In the present invention, unless otherwise specific regulation and limit, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
It is done in detail below with reference to Fig. 2-Fig. 7 to double shafts rotation accessories provided by the utility model and with its turntable
Explanation.
Referring to shown in Fig. 2-4, one embodiment of the utility model provides a kind of double shaft rotation accessories comprising: rotation
Turn mainboard 10, the first sliding groove 11 and second sliding slot 12 of perforation, first sliding groove 11 and second sliding slot are equipped on rotary mainboard 10
12 have certain angle, and first sliding groove 11 is straight trough, and side of the second sliding slot 12 far from first sliding groove 11 is arch.
Meanwhile referring to shown in Fig. 3, one embodiment of the utility model also provides a kind of turntable comprising table dormant
Face 20, rotating table top 21, and the double shafts rotation accessory being fixedly mounted on 21 inner surface of rotating table top, are fixed on desktop 20
It is fixedly installed with the first fixing axle 22 and the second fixing axle 23, it is sliding that the free end of the first fixing axle 22 is slidably accommodated in first
In slot 11, the free end of the second fixing axle 23 is slidably accommodated in second sliding slot 12.I.e. the first fixing axle 22 and second is solid
The free end of dead axle 23 can be slided in first sliding groove 11 and second sliding slot 12 respectively.
It can also be appreciated that the utility model for the first fixing axle 22 and the second fixing axle 23 specific structure and
Installation is not particularly limited, double to realize as long as its free end can be slided in first sliding groove 11 and second sliding slot 12 respectively
The rotation of shaft rotation accessory.Preferably, in some embodiments of the utility model, as shown in Figure 3-4, first is fixed
Axis 22 includes the first iron shaft 221 and the first plastic sleeve 222, and fixed desktop 20 is equipped with the first shrinkage pool 24, the first plastics
Sleeve 222 is embedded in the first shrinkage pool 24, and the lower end of the first iron shaft 221 is set in the first plastic sleeve 222, and the first iron turns
The upper end of axis 221 is slidably accommodated in first sliding groove 11；Second fixing axle 23 includes the second iron shaft 231 and the second modeling
Expect that sleeve 232, fixed desktop 20 are equipped with the second shrinkage pool 25, the second plastic sleeve 232 is embedded in the second shrinkage pool 25, the second iron
The lower end of shaft 231 is set in the second plastic sleeve 232, and it is sliding that the upper end of the second iron shaft 231 is slidably accommodated in second
In slot 12.
Further, to reduce fit-up gap, assembly precision and tightness are improved, in some embodiments of the utility model
In, referring to shown in Fig. 4, it is equipped with first step 14 in first sliding groove 11, is equipped with second step 15 in second sliding slot 12；First iron
The upper end of shaft 221 is radially extended equipped with first baffle 223, and first baffle 223 is fitted on first step 14, and the second iron turns
The upper end of axis 231 is radially extended equipped with second baffle 233, and second baffle 233 is fitted on second step 15.That is, first is sliding
Slot 11 and second sliding slot 12 are arranged to the through slot with step, and after the assembly is completed, first baffle 223 and second baffle 233 divide
It is not fitted on the step in first sliding groove 11 and second sliding slot 12, and then can reduce fit-up gap, improve assembly precision, together
When due to baffle (first baffle 223 and second baffle 233) presence, rotating table top in the course of rotation will not easily with
First fixing axle 22 and the second fixing axle 23 are detached from, and then the tightness of turntable can be improved.
Further, for improve the utility model turntable positional stability, in some implementations of the utility model
In example, as shown in fig. 6, the central point B of the first end of the central point A of the first end of first sliding groove 11 and second sliding slot 12 it
Between line vertically between the central point B of 12 first end of the central point C of the second end of first sliding groove 11 and second sliding slot
Line, i.e. line segment AB vertically with line segment BC, the central point A of the first end of first sliding groove 11 and 12 first end of second sliding slot
The distance between central point B be L1, in the central point C and 12 first end of second sliding slot of the second end of first sliding groove 11
The distance between heart point B is L2, and wherein the length of L1=L2 and line segment AB are equal to the length of line segment BC.In turn, in this embodiment
In, as shown in figure 5, the first fixing axle 22 is located at the second end of first sliding groove 11 before rotation (i.e. shown in 5a), second is fixed
Axis 23 is located at the first end of second sliding slot 12；After rotating table top is rotated by 90 ° (i.e. shown in 5d), the first fixing axle 22 is located at
The first end of first sliding groove 11, the second fixing axle 23 are located at the first end of second sliding slot 12.That is, before rotation and after rotation
Two endpoint locations, the first fixing axle 22 and the second fixing axle 23 be respectively positioned on the end of first sliding groove 11 and second sliding slot 12,
In turn, the positional stability of the turntable of the utility model can be improved.
Referring to Figure 5, using 5a as original state, be briefly described double shafts rotation accessory provided by the utility model and
The rotary course of turntable, it is to be understood that as shown in figure 5, two fixing axles of turntable and fixed desktop are fixed,
And double shaft rotation accessories are rotated with the rotating table top of turntable.In the course of rotation, opposite due to two fixing axles
Position be it is constant, double shafts for being fixedly mounted on rotating table top inner surface rotation accessory follows rotating table top to rotate, that is, the
One sliding slot and second sliding slot are slided relative to two fixing axles, that is, can regard as the line segment with regular length (in Fig. 6
For BC line segment) rotate movement in first sliding groove and second sliding slot.When by 5a state change to 5b state, due to first
Sliding slot and second sliding slot have angle, and first sliding groove is straight trough, and second sliding slot has domes, in turn, in rotation
In the process, one end (i.e. the second fixing axle) of line segment will move to the arch position of second sliding slot, and then can provide enough
Rotation space, so that two fixing axles with fixed range complete the state change by 5a in first sliding groove and second sliding slot
To the state of 5b.Simultaneously as there are two sliding slots for tool, that is, for two sliding slots, there are two shafts for turntable tool, and
Shaft can be slided in two sliding slots, and when rotating table top, rotating table top can be relative to fixed desktop sliding (with Fig. 5
For, rotating table top can be relative to table dormant towards left sliding), it in turn, can moment holding during rotating table top
It will not generate and increase angle.Likewise, being converted by 5b state to 5c, until the rotary principle to 5d state is consistent with the above, this is practical
It is novel that this is no longer repeated.
It is understood that the utility model is for the angle and second sliding slot between first sliding groove and second sliding slot
Arch radian be not particularly limited, as long as being able to achieve two fixing axles can carry out relatively between first sliding groove and second sliding slot
Rotation.
It is understood that double shaft rotations provided by the utility model can be matched using the various common methods in this field
Part is fixedly mounted on 21 inner surface of rotating table top, and it is not specifically limited to this for the utility model.In some of the utility model
In embodiment, fixed mounting hole 13 is provided on rotary mainboard 10, by the fixed mounting hole 13, for example, screw can be used, it will
Double shaft rotation accessories are fixedly mounted on 21 inner surface of rotating table top.It is understood that the shape of the fixed mounting hole 13
It can be the various common shapes in this field, it is not specifically limited to this for the utility model.
Further, in the turntable that some embodiments of the utility model provides, referring to shown in Fig. 3, rotating table top
21 inner surface is additionally provided with roll wheel assembly 26.In turn, when rotating table top 21 rotates, rotation can be improved by roll wheel assembly 26
The stability and smoothness that desktop 21 rotates.
It is understood that the roll wheel assembly 26 in turntable provided by the above embodiment can be various common for this field
Roll wheel assembly, it is not specifically limited to this for the utility model.Preferably, in some embodiments of the utility model, reference
Shown in Fig. 3, Fig. 7, the inner surface of rotating table top 21 is equipped with third shrinkage pool 27, and roll wheel assembly 26 includes plastic shell 261, roller shaft
262 and idler wheel 263, the inner wall of plastic shell 261 is equipped with rotary axis groove 264, and idler wheel 263 passes through the mobilizable installation of roller shaft 262
In plastic shell 261, the both ends of roller shaft 262 are respectively contained in rotary axis groove 264, and it is recessed that plastic shell 261 is embedded in third
In hole 27.In turn, roll wheel assembly provided in this embodiment is the form of built-in directional wheel, and idler wheel is embedded installation, structure letter
Single, the installation of roll wheel assembly is very simple.It is understood that method commonly used in the art can be used plastic shell 261
It is fixedly embedded in third shrinkage pool 27, it is not specifically limited to this for the utility model.
Further, it is the smoothness for improving roll wheel assembly operation, noise is reduced, in some embodiments of the utility model
In, referring to shown in Fig. 7, idler wheel 263 includes duroplasts lubrication groove 265 and the flexible plastic packet for being wrapped in 265 outer surface of duroplasts lubrication groove
Mould layer 266.
It is, of course, understood that the other structures of the turntable of the utility model can be various common using this field
Structure, the utility model is not described this.
The above is only the preferred embodiment of the utility model only, as long as with the utility model the description and the appended drawings
Any modifications, equivalent replacements, and improvements made by content etc., should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of double shafts rotate accessory characterized by comprising rotary mainboard, the rotary mainboard are equipped with the of perforation
One sliding slot and second sliding slot, the first sliding groove and the second sliding slot have certain angle, and the first sliding groove is straight trough, institute
Stating side of the second sliding slot far from the first sliding groove is arch.
2. double shafts as described in claim 1 rotate accessory, which is characterized in that the center of the first end of the first sliding groove
In the point the second end with the first sliding groove vertical with the line between the central point of the first end of the second sliding slot
Line between heart point and the central point of the second sliding slot first end, the central point of the first end of the first sliding groove with
The distance between central point of the second sliding slot first end is L1, the central point of the second end of the first sliding groove and institute
Stating the distance between central point of second sliding slot first end is L2, wherein L1=L2.
3. double shafts as described in claim 1 rotate accessory, which is characterized in that first step is equipped in the first sliding groove,
Second step is equipped in the second sliding slot.
4. double shafts as described in claim 1 rotate accessory, which is characterized in that be provided with fixed installation on the rotary mainboard
Hole.
5. a kind of turntable, which is characterized in that including fixed desktop, rotating table top, and be fixedly mounted on the rotating table top
Double shafts on inner surface rotate accessory, and double shaft rotation accessories include rotary mainboard, and the rotary mainboard is equipped with and passes through
Logical first sliding groove and second sliding slot, the first sliding groove and the second sliding slot have certain angle, and the first sliding groove is
Straight trough, side of the second sliding slot far from the first sliding groove is arch；It is solid that first is fixedly installed on the fixed desktop
The free end of dead axle and the second fixing axle, first fixing axle is slidably accommodated in the first sliding groove, and described second
The free end of fixing axle is slidably accommodated in the second sliding slot.
6. turntable as claimed in claim 5, which is characterized in that first fixing axle includes the first iron shaft and first
Plastic sleeve, the fixed desktop are equipped with the first shrinkage pool, and first plastic sleeve is embedded in first shrinkage pool, described
The lower end of first iron shaft is set in first plastic sleeve, and it is sliding that the upper end of the first iron shaft is accommodated in described first
In slot；Second fixing axle includes the second iron shaft and the second plastic sleeve, and the fixed desktop is equipped with the second shrinkage pool, described
Second plastic sleeve is embedded in second shrinkage pool, and the lower end of the second iron shaft is set in second plastic sleeve
Interior, the upper end of the second iron shaft is accommodated in the second sliding slot.
7. turntable as claimed in claim 6, which is characterized in that it is equipped with first step in the first sliding groove, described second
Second step is equipped in sliding slot；The upper end of the first iron shaft is radially extended equipped with first baffle, the first baffle patch
It closes on the first step, the upper end of the second iron shaft is radially extended equipped with second baffle, the second baffle patch
It closes on the second step.
8. turntable as claimed in claim 5, which is characterized in that the inner surface of the rotating table top is additionally provided with roll wheel assembly.
9. turntable as claimed in claim 8, which is characterized in that the inner surface of the rotating table top is equipped with third shrinkage pool, institute
Stating roll wheel assembly includes plastic shell, roller shaft and idler wheel, and the inner wall of the plastic shell is equipped with rotary axis groove, and the idler wheel passes through
Roller shaft is movably arranged in the plastic shell, and the plastic shell is embedded in the third shrinkage pool.
10. turntable as claimed in claim 9, which is characterized in that the idler wheel includes duroplasts lubrication groove and is wrapped in described
The flexible plastic covered plastics layer of wheel outer surface in duroplasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334874.4U CN208457010U (en) | 2018-03-12 | 2018-03-12 | A kind of double shaft rotation accessories and the turntable with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334874.4U CN208457010U (en) | 2018-03-12 | 2018-03-12 | A kind of double shaft rotation accessories and the turntable with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457010U true CN208457010U (en) | 2019-02-01 |
Family
ID=65156143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820334874.4U Expired - Fee Related CN208457010U (en) | 2018-03-12 | 2018-03-12 | A kind of double shaft rotation accessories and the turntable with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457010U (en) |
-
2018
- 2018-03-12 CN CN201820334874.4U patent/CN208457010U/en not_active Expired - Fee Related
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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: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |