CN208519434U - Unidirectional torque turning gear and display bracket - Google Patents
Unidirectional torque turning gear and display bracket Download PDFInfo
- Publication number
- CN208519434U CN208519434U CN201820955429.XU CN201820955429U CN208519434U CN 208519434 U CN208519434 U CN 208519434U CN 201820955429 U CN201820955429 U CN 201820955429U CN 208519434 U CN208519434 U CN 208519434U
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- rotating member
- turning gear
- unidirectional torque
- pedestal
- shaft
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Abstract
The utility model relates to Display support part technical fields, and more particularly, to a kind of unidirectional torque turning gear and display bracket, unidirectional torque turning gear includes pedestal, rotating member, shaft and friction component；Through-hole groove is provided on the pedestal, connecting hole is set on the rotating member, unilateral bearing is provided in the connecting hole, the shaft is connected through the rotating member and with the unilateral bearing, and the both ends of the shaft pass through bearing respectively and are connected on the pedestal；Axes sleeve is arranged in the shaft, the friction component is arranged on the pedestal, and the friction component can be resisted against on the axes sleeve, so that the friction component provides frictional force to the axes sleeve.For installing display, rotating member can only rotate under the action of unilateral bearing rotating member in the same direction as when rotating in this programme, meanwhile, under friction component collective effect, realize unidirectional torque, it will not there is a phenomenon where turn round after rotation.
Description
Technical field
The utility model relates to Display support part technical field, more particularly, to a kind of unidirectional torque turning gear and
Display bracket.
Background technique
Currently, the pivot structure connected between the display mounting plate and support die casting of existing display bracket, generally
It is to be composed by axle center, elastic slice, gasket and angle gasket, the shaft of this structure, in the rotation of display mounting plate
Both direction arbitrarily rotates, and revolution is easy to produce after rotation, is set using inconvenience for some specific angles.
Utility model content
One of the utility model is designed to provide a kind of unidirectional torque turning gear, at least to solve in the prior art
One of.
Another of the utility model is designed to provide a kind of display branch with above-mentioned unidirectional torque turning gear
Frame.
To achieve the goals above, the utility model provides following technical scheme；
The unidirectional torque turning gear that the utility model first aspect provides is arranged on display bracket, including pedestal,
Rotating member, shaft and friction component；
It is provided with through-hole groove on the pedestal, connecting hole is set on the rotating member, is provided in the connecting hole unidirectional
Bearing, the shaft are connected through the rotating member and with the unilateral bearing, and the both ends of the shaft pass through bearing respectively
It is connected on the pedestal；It is arranged with axes sleeve in the shaft, the friction component is arranged on the pedestal, and described rubs
Brush assembly can be resisted against on the axes sleeve, so that the friction component provides frictional force to the axes sleeve.
In the above-mentioned technical solutions, further, the friction component includes friction block, pressure spring, fixing seat and locking screw
Silk；
The pressure spring is arranged between the friction block and the fixing seat, is provided with threaded hole in the fixing seat, institute
It states locking lock silk and screws in the threaded hole, and the lock screw can be resisted against on the pressure spring；The friction block can be with
The axes sleeve leans.
In any of the above-described technical solution, further, one end that the friction block is contacted with the axes sleeve is circular arc
Slot.
In any of the above-described technical solution, further, it is provided in the fixing seat and consolidates with what the pressure spring matched
Fixed column.
In any of the above-described technical solution, further, there are two the pressure spring settings, and the locking lock silk is located at two
The adjacent position of the pressure spring, and it is against the upper of two pressure springs respectively.
In any of the above-described technical solution, further, it is provided with elastic slice on the rotating member, is provided on the pedestal
The pin shaft matched with the elastic slice.
In any of the above-described technical solution, further, at least two stuck points are provided on the elastic slice, when the rotation
When part turns to predeterminated position, the stuck point can block the main pin shaft.
In any of the above-described technical solution, further, along upper setting mounting groove, the bearing is set the slot of the through-hole groove
In the mounting groove.
In any of the above-described technical solution, further, the bearing is fixed in the mounting groove by fixing piece.
The utility model second aspect provides a kind of display bracket, including unidirectional described in any of the above-described technical solution
Torque turning gear and rack body；
Pedestal and the rack body are integrally formed, and gap corresponding with through-hole groove is provided on the rack body,
Rotating member can be rotated in the opening position, and the rotating member is for installing display.
The display bracket that the utility model second aspect provides is provided with the unidirectional torque shaft dress of first aspect offer
The whole beneficial effects for the unidirectional torque turning gear set, therefore provided with first aspect, just do not repeat one by one herein.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Unidirectional torque turning gear provided by the utility model, is provided with through-hole groove on the pedestal, on the rotating member
Connecting hole is set, is provided with unilateral bearing in the connecting hole, the shaft through the rotating member and with the unilateral bearing
It is connected, the both ends of the shaft pass through bearing respectively and are connected on the pedestal；Axes sleeve is arranged in the shaft, it is described
Friction component is arranged on the pedestal, and the friction component can be resisted against on the axes sleeve, so that the friction group
Part provides frictional force to the axes sleeve, and rotating member is for installing display, when rotating member rotates under the action of unilateral bearing
It can only rotate in the same direction as, meanwhile, under friction component collective effect, realizes unidirectional torque, will not occur after rotation
The phenomenon that revolution.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is one rotation status structural schematic diagram of unidirectional torque turning gear provided by the embodiment of the utility model；
Fig. 2 is the enlarged structure schematic diagram in the portion A shown in FIG. 1；
Fig. 3 is the decomposition texture schematic diagram of unidirectional torque turning gear provided by the utility model；
Fig. 4 is the structural schematic diagram of the rotating member of unidirectional torque turning gear provided by the utility model.
Appended drawing reference:
10- pedestal；101- through-hole groove；102- pin shaft；103- fixing piece；20- rotating member；201- elastic slice；202- stuck point；
30- shaft；301- unilateral bearing；302- bearing；303- axes sleeve；40- friction component；401- friction block；402- pressure spring；403-
Fixing seat；404- lock screw；50- rack body；501- gap.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Fig. 1 is one rotation status structural schematic diagram of unidirectional torque turning gear provided by the embodiment of the utility model；Fig. 2
For the enlarged structure schematic diagram in the portion A shown in FIG. 1；Fig. 3 is the decomposition knot of unidirectional torque turning gear provided by the utility model
Structure schematic diagram；Fig. 4 is the structural schematic diagram of the rotating member of unidirectional torque turning gear provided by the utility model.
Embodiment one
As Figure 1-Figure 4, unidirectional torque turning gear provided in this embodiment is arranged on display bracket, including
Pedestal 10, rotating member 20, shaft 30 and friction component 40；
It is provided with through-hole groove 101 on the pedestal 10, connecting hole, setting in the connecting hole are set on the rotating member 20
There is unilateral bearing 301, the shaft 30 is connected through the rotating member 20 and with the unilateral bearing 301, the shaft 30
Both ends pass through bearing 302 respectively and be connected on the pedestal 10；Axes sleeve 303, the friction are arranged in the shaft 30
Component 40 is arranged on the pedestal 10, and the friction component 40 can be resisted against on the axes sleeve 303, so that described rub
Brush assembly 40 provides frictional force to the axes sleeve 303；Rotating member 20 is for installing display, unidirectional when rotating member 20 rotates
It can only be rotated in the same direction as under the action of bearing 301, meanwhile, under 40 collective effect of friction component, realize unidirectional torque.
On the basis of the above embodiments, as shown in figure 3, the friction component 40 includes friction block 401, pressure spring 402, consolidates
Reservation 403 and lock screw 404；
The pressure spring 402 is arranged between the friction block 401 and the fixing seat 403, is arranged in the fixing seat 403
There is threaded hole, the locking lock silk screws in the threaded hole, and the lock screw 404 can be resisted against on the pressure spring 402；
The friction block 401 can lean with the axes sleeve 303.
Optionally, one end that the friction block 401 is contacted with the axes sleeve 303 is arc groove.
In this embodiment, its application pressure to pressure spring 402 can be made by adjusting lock screw 404, to make
Pressure spring 402 generates elastic pressure to friction block 401, and then is resisted against friction block 401 on axes sleeve 303, thus to axes sleeve
303 increase frictional force, realize and apply friction torque to shaft 30.
On the basis of the above embodiment, the fixation matched with the pressure spring 402 is provided in the fixing seat 403
Column.
In this embodiment, the setting of fixed column is set in pressure spring 402 in fixed column, makes the installation of pressure spring 402 more
Add convenient and reliable.
In addition, optional, there are two the settings of pressure spring 402, and the locking lock silk is located at the phase of two pressure springs 402
Place is set at ortho position, and is against the upper of two pressure springs 402 respectively.
On the basis of the above embodiments, as shown in Figure 2 and Figure 4, it is provided with elastic slice 201 on the rotating member 20, it is described
The pin shaft 102 matched with the elastic slice 201 is provided on pedestal 10.
Optionally, at least two stuck points 202 are provided on the elastic slice 201, when the rotating member 20 turns to default position
When setting, the stuck point 202 can block the main pin shaft 102.
In this embodiment, by increasing the cooperation of elastic slice 201 and pin shaft 102, when rotating member 20 turns to different angles
When the predeterminated position of degree, pin shaft 102 is blocked by stuck point 202 on elastic slice 201, realizes the latching function of different conditions position, is needed
It can just be rotated after firmly forcing elastic slice 201 to deform.
In an optional embodiment of above-described embodiment, as shown in Figure 1-Figure 3, the slot edge of the through-hole groove 101
Upper setting mounting groove, the bearing 302 are located in the mounting groove.
Optionally, the bearing 302 is fixed in the mounting groove by fixing piece 103.
In this embodiment, bearing 302 is fixed by mounting groove and fixing piece 103, fixing piece 103 can with screw with
The slot of mounting groove keeps the installation of bearing 302 simple and reliable along being connected.
In a specific embodiment of the utility model, as Figure 1-Figure 4, it is provided on the pedestal 10 logical
Hole slot 101 is arranged connecting hole on the rotating member 20, unilateral bearing 301 is provided in the connecting hole, the shaft 30 runs through
The rotating member 20 is simultaneously connected with the unilateral bearing 301, and the both ends of the shaft 30 pass through bearing 302 respectively and are connected to institute
It states on pedestal 10；Axes sleeve 303 is arranged in the shaft 30, the friction component 40 is arranged on the pedestal 10, and institute
Stating friction component 40 can be resisted against on the axes sleeve 303, wherein the friction component 40 includes friction block 401, pressure spring
402, fixing seat 403 and lock screw 404；The pressure spring 402 is arranged between the friction block 401 and the fixing seat 403,
Threaded hole is provided in the fixing seat 403, the locking lock silk screws in the threaded hole, and the lock screw 404 can
It is resisted against on the pressure spring 402；The friction block 401 can lean with the axes sleeve 303；It is set in the fixing seat 403
It is equipped with the fixed column matched with the pressure spring 402, optionally, one end that the friction block 401 is contacted with the axes sleeve 303
For arc groove.So that the friction component 40 provides frictional force to the axes sleeve 303；Rotating member 20 is used to install display,
Rotating member 20 can only rotate under the action of unilateral bearing 301 in the same direction as when rotating, meanwhile, it is common in friction component 40
Under effect, unidirectional torque is realized.
In another specific embodiment of the utility model, as Figure 1-Figure 4, it is provided on the pedestal 10
Through-hole groove 101 is arranged connecting hole on the rotating member 20, unilateral bearing 301 is provided in the connecting hole, the shaft 30 is passed through
It wears the rotating member 20 and is connected with the unilateral bearing 301, the both ends of the shaft 30 pass through bearing 302 respectively and are connected to
On the pedestal 10；Axes sleeve 303 is arranged in the shaft 30, the friction component 40 is arranged on the pedestal 10, and
The friction component 40 can be resisted against on the axes sleeve 303, wherein the friction component 40 includes friction block 401, pressure spring
402, fixing seat 403 and lock screw 404；The pressure spring 402 is arranged between the friction block 401 and the fixing seat 403,
Threaded hole is provided in the fixing seat 403, the locking lock silk screws in the threaded hole, and the lock screw 404 can
It is resisted against on the pressure spring 402；The friction block 401 can lean with the axes sleeve 303；It is set in the fixing seat 403
It is equipped with the fixed column matched with the pressure spring 402, optionally, one end that the friction block 401 is contacted with the axes sleeve 303
For arc groove.So that the friction component 40 provides frictional force to the axes sleeve 303；Rotating member 20 is used to install display,
Rotating member 20 can only rotate under the action of unilateral bearing 301 in the same direction as when rotating, meanwhile, it is common in friction component 40
Under effect, unidirectional torque is realized；In addition, be provided with elastic slice 201 on the rotating member 20, be provided on the pedestal 10 with it is described
The pin shaft 102 that elastic slice 201 matches；Optionally, at least two stuck points 202 are provided on the elastic slice 201, when the rotating member
20 when turning to predeterminated position, and the stuck point 202 can block the main pin shaft 102；By increasing elastic slice 201 and pin shaft 102
Cooperation, when rotating member 20 turns to the predeterminated position of different angle, blocks pin shaft 102 by stuck point 202 on elastic slice 201, real
The latching function of existing different conditions position needs just rotate after firmly forcing elastic slice 201 to deform.
Embodiment two
As shown in figures 1 and 3, the utility model embodiment two provides a kind of display bracket, including above-described embodiment one
Any technical solution described in 30 device of shaft and rack body 50；
Pedestal 10 and the rack body 50 are integrally formed, and be provided on the rack body 50 it is right with through-hole groove 101
The gap 501 answered, rotating member 20 can rotate at the gap 501, and the rotating member 20 is for installing display.
The display bracket that the utility model embodiment two provides is provided with the unidirectional torque shaft dress of the offer of embodiment one
Set, as soon as therefore with embodiment provide unidirectional torque turning gear whole beneficial effects, do not repeat one by one herein.
Specifically, the pivot structure connected between the display mounting plate and support die casting of existing display bracket,
It is composed generally by axle center, elastic slice, gasket and angle gasket, the shaft of this structure, is revolved in display mounting plate
Both direction arbitrarily rotates when turning, and revolution is easy to produce after rotation, is set using inconvenience for some specific angles, and originally
The unidirectional torque turning gear that utility model provides is provided with through-hole groove on the pedestal, connecting hole is arranged on the rotating member,
Unilateral bearing is provided in the connecting hole, the shaft is connected through the rotating member and with the unilateral bearing, described
The both ends of shaft pass through bearing respectively and are connected on the pedestal；Axes sleeve is arranged in the shaft, the friction component is set
It sets on the pedestal, and the friction component can be resisted against on the axes sleeve, so that the friction component is to the axis
Heart set provides frictional force, and rotating member can only be towards one under the action of unilateral bearing when rotating for installing display, rotating member
The rotation of a direction, meanwhile, under friction component collective effect, realize individual event torque, it will not there is a phenomenon where turn round after rotation.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of unidirectional torque turning gear is arranged on display bracket, which is characterized in that including pedestal, rotating member, shaft
And friction component；
It is provided with through-hole groove on the pedestal, connecting hole is set on the rotating member, is provided with unilateral bearing in the connecting hole,
The shaft is connected through the rotating member and with the unilateral bearing, and the both ends of the shaft are connected to by bearing respectively
On the pedestal；Axes sleeve is arranged in the shaft, the friction component is arranged on the pedestal, and the friction component
It can be resisted against on the axes sleeve, so that the friction component provides frictional force to the axes sleeve.
2. unidirectional torque turning gear according to claim 1, which is characterized in that
The friction component includes friction block, pressure spring, fixing seat and lock screw；
The pressure spring is arranged between the friction block and the fixing seat, and threaded hole, the lock are provided in the fixing seat
Tight lock silk screws in the threaded hole, and the lock screw can be resisted against on the pressure spring；The friction block can with it is described
Axes sleeve leans.
3. unidirectional torque turning gear according to claim 2, which is characterized in that
One end that the friction block is contacted with the axes sleeve is arc groove.
4. unidirectional torque turning gear according to claim 3, which is characterized in that
The fixed column matched with the pressure spring is provided in the fixing seat.
5. unidirectional torque turning gear according to claim 4, which is characterized in that
There are two the pressure spring settings, and the locking lock silk is located at the adjacent position of two pressure springs, and is against two respectively
A pressure spring it is upper.
6. unidirectional torque turning gear according to claim 1, which is characterized in that
It is provided with elastic slice on the rotating member, the pin shaft matched with the elastic slice is provided on the pedestal.
7. unidirectional torque turning gear according to claim 6, which is characterized in that
At least two stuck points are provided on the elastic slice, when the rotating member turns to predeterminated position, the stuck point can block
The main pin shaft.
8. unidirectional torque turning gear according to claim 1, which is characterized in that
The slot of the through-hole groove is located in the mounting groove along upper setting mounting groove, the bearing.
9. unidirectional torque turning gear according to claim 8, which is characterized in that
The bearing is fixed in the mounting groove by fixing piece.
10. a kind of display bracket, which is characterized in that include that unidirectional torque as claimed in any one of claims 1-9 wherein turns
Shaft device and rack body；
Pedestal and the rack body are integrally formed, and gap corresponding with through-hole groove is provided on the rack body, are rotated
Part can be rotated in the opening position, and the rotating member is for installing display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955429.XU CN208519434U (en) | 2018-06-19 | 2018-06-19 | Unidirectional torque turning gear and display bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955429.XU CN208519434U (en) | 2018-06-19 | 2018-06-19 | Unidirectional torque turning gear and display bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519434U true CN208519434U (en) | 2019-02-19 |
Family
ID=65326201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820955429.XU Expired - Fee Related CN208519434U (en) | 2018-06-19 | 2018-06-19 | Unidirectional torque turning gear and display bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303387A (en) * | 2019-07-25 | 2021-02-02 | 比亚迪股份有限公司 | Support frame |
-
2018
- 2018-06-19 CN CN201820955429.XU patent/CN208519434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303387A (en) * | 2019-07-25 | 2021-02-02 | 比亚迪股份有限公司 | Support frame |
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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: 20190219 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |