CN203322663U - Stoppable rotary base and display screen assembly using same - Google Patents
Stoppable rotary base and display screen assembly using same Download PDFInfo
- Publication number
- CN203322663U CN203322663U CN2012207121605U CN201220712160U CN203322663U CN 203322663 U CN203322663 U CN 203322663U CN 2012207121605 U CN2012207121605 U CN 2012207121605U CN 201220712160 U CN201220712160 U CN 201220712160U CN 203322663 U CN203322663 U CN 203322663U
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- base
- display screen
- stoppable
- component
- annular groove
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Abstract
The utility model provides a stoppable rotary base and a display screen assembly using the same. The rotary base comprises a base, a rotary table and a strip gear, wherein a through hole and an annular groove are formed in the base; the strip gear can rotate along with the rotary table simultaneously and is matched with the annular groove; racks uniformly distributed in the axial direction of the strip gear are arranged on the outer circumferential edge of the strip gear; an elastic piece is mounted on the base in the radial direction; one end of the elastic piece is fixed inside the base, and the other end of the elastic piece extends into the annular groove, and is connected with and propped against the racks through a rolling ball. The display screen assembly comprises an upright, a display screen and the stoppable rotary base. According to the utility model, the limitation to the rotary table after rotation is realized through the cooperation of the elastic piece, the rolling ball and the strip gear; when the stoppable rotary base is in use, the rotation can be realized through only overcoming the acting force among the elastic piece, the rolling ball and the strip gear, and after rotation, the structure of the rotary base can be stabilized in virtue of the acting force among the elastic piece, the rolling ball and the strip gear; when the stoppable rotary base is applied to the display screen assembly, the angle adjustment of the display screen can be realized, the use is convenient, while the display screen cannot rotate again as being touched.
Description
Technical field
The display screen component that the utility model is specifically related to a kind of rotary type base of stoppable and applies the rotary type base of this stoppable.
Background technique
On existing market, the display screen base for supporting is varied, substantially can be summarized as two kinds, rotary structure and non-rotatable structure, while wherein in non-rotatable structure using process, needing angle adjustment, can only realize by the mode of moving whole display screen, harder; Rotary structure is particularly touch liquid crystal when screen at display screen, can cause rotation after directly touching the touch liquid crystal screen, so just needs pass through certain retaining element in addition spacing.And adopt retaining element to carry out spacing structure, and need to realize angle adjustment by unclamping or tightening up this retaining element, cumbersome.For the base of the product for civilian use, adopt on the market fixed morely, and material generally adopts plastic cement or glass, all belongs to the relatively demand of low side simultaneously, because its base is lighter, can not meet directly the needs at the on-screen options work.
The model utility content
In order to address the above problem, one of the purpose of this utility model is to provide a kind of rotary type base of stoppable, by chocking construction, rotation is carried out spacing, easy to use.
The utility model solves the problems of the technologies described above adopted technological scheme:
The rotary type base of stoppable, it comprises base and rotating disk, the center of described base is provided with a through hole along its axial distribution, the lower end of described rotating disk is provided with a projection be complementary with described through hole, described projection is located in through hole, the base in the described through hole outside is provided with an annular groove, the rotary type base of described stoppable further comprises a bar gear that rotates simultaneously and be complementary with annular groove with rotating disk, the outer periphery of described gear are provided with along its axial equally distributed tooth bar, radially installation one elastic component of base, one end of described elastic component is fixed in base, the other end extends in annular groove and by a ball and conflicts and be connected with described tooth bar.
Preferably, mutual wearing and tearing in order to prevent from rotating between rotating disk and base and cause because the frictional force of the two is excessive and be difficult for rotating, between described rotating disk and base, pad is provided with a PVC sheet.
Preferably, be provided with at least one bounding means in described annular groove, the projection of described bounding means for radially arranging along base in annular groove.
Preferably, the lower end of described base is provided with an end cap, and the upper end jut of described end cap is sheathed in through hole.
Preferably, be installed with at least one antiskid glue cushion on the lower end surface of described base.
Two of the purpose of this utility model is to provide a kind of display screen component of applying the rotary type base of above-mentioned stoppable, and this display screen component carries out spacing to rotation by chocking construction, cause the rotation of rotating disk while preventing from touching display screen.
The utility model solves the problems of the technologies described above adopted technological scheme:
A kind of display screen component of applying the rotary type base of above-mentioned stoppable, it comprises column, is installed on the display screen of column upper end, and the lower end of column is fixed on rotating disk.
As improvement of the present utility model, described display screen component further comprises a hinge component, described hinge component comprise one be fixed in fixed block on column and with the rotating component of fixed block pivot joint, described display screen is fixedly installed on this rotating component.
Preferably, the both sides that described fixed block is relative all are fixedly connected with a connection piece, corresponding pivot joint one rotating component of each link.
Preferably, described display screen component further comprises a rotary shaft cover, and described rotary shaft cover is fixed on column by one of them plane of a right angle fixed plate, and described fixed block is fixedly installed on another plane of right angle fixed plate.
Preferably, also be fixedly connected with a wire clamp on the sidewall of described column.
The utility model has the advantage of:
1, by the cooperation of elastic component, ball and bar gear, spacing after to dial rotation of realization, the active force that only need overcome during use between the three can be realized rotating, after rotation, rely on again the active force between the three to make the turnable base stabilized structure, realized the angular adjustment of display screen while being applied in display screen component, easy to use, touch display screen simultaneously and can not make display screen again rotate.
2, the adjustment of the angle of swing up and down of display screen can be realized by hinge structure, the adjustment of the best use angle of display screen can be convenient and swiftly realized in conjunction with turnable base.
The accompanying drawing explanation
Fig. 1 is the rotary type base structural representation of the utility model stoppable, wherein, has comprised the column that display screen is installed;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the cooperating structure schematic diagram of rotating disk and bar gear.
Wherein: 1, base; 11, through hole; 12, annular groove; 13, projection; 2, rotating disk; 21, projection; 22, block; 23, bar gear locating column; 24, stud location post; 3, bar gear; 31, positioning hole; 32, tooth bar; 4, elastic component; 5, ball; 6, column; 71, fixed block; 72, rotating component; 73, bolt; 8, rotary shaft cover; 9, right angle fixed plate; 10, end cap; 20, PVC sheet; 30, PVC sheet; 40, antiskid glue cushion; 50, wire clamp.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
As shown in Fig. 1 ~ 3, the rotary type base of stoppable, it comprises base 1 and rotating disk 2, base 1 adopts the mode of alloy die cast, has certain weight, plays the effect of stablizing whole device.The center of described base 1 is provided with a through hole along its axial distribution 11, the lower end of described rotating disk 2 is provided with a projection 21 be complementary with described through hole 11, described projection 21 is located in through hole 11, for the automatic stop after realizing rotating, in the utility model preferred embodiment, the base 1 in through hole 11 outsides is provided with an annular groove 12, the rotary type base of this stoppable further comprises a bar gear 3 be complementary with annular groove 12, bar gear 3 also is installed in annular groove 12, the lower end surface of rotating disk 2 is fixedly connected with a plurality of gear locating columns 23, this gear 3 is provided with the positioning hole 31 be complementary with bar gear locating column 23, bar gear locating column 23 and positioning hole 31 match the bar gear are rotated with the rotation of rotating disk simultaneously, the outer periphery of described gear 3 are provided with along its axial equally distributed tooth bar 32, radially installation one elastic component 4 of base 1, one end of described elastic component 4 is fixed in base 1, the other end extends in annular groove 12 and by a ball 5 and conflicts and be connected with described tooth bar 32, elastic component 4 can adopt spring.Rotating disk 2 rotates along base 1 by the cooperating structure of projection 21 and through hole 11, needs to overcome the active force between elastic component 4, ball 5 and tooth bar 32 simultaneously, and this active force need not be very large; After rotation, rely on equally the active force between the three that rotating disk 2 is lock onto on base 1, this locking mode can make rotating disk 2 rotate and rest on arbitrary position, reaches the requirement of step-less adjustment.
In the utility model preferred embodiment, the mutual wearing and tearing of 1 of rotating disk 2 and base and cause rotating disk 2 to be difficult for rotating because the frictional force of the two is excessive in order to prevent from rotating, between described rotating disk 2 and base 1, pad is provided with a PVC sheet 20.
Be provided with at least one bounding means in annular groove 12, described bounding means is the projection 13 that radially arranges along base in annular groove, is fixed with a block 22 on the lower end surface of rotating disk 2, and block 22 matches with projection 13, and the rotation angle of rotating disk 2 is limited.
The lower end of base 1 is provided with an end cap 10, the upper end jut of described end cap 10 is sheathed in through hole 11, Jiao Dade plane, lower end hides through hole 11, similarly, the mutual wearing and tearing of 10 of projection 21 and end caps and cause rotating disk 2 to be difficult for rotating because the frictional force of the two is excessive in order to prevent from rotating, between described projection 21 and end cap 10, pad is provided with a PVC sheet 30.In addition, be installed with at least one antiskid glue cushion 40 on the lower end surface of base 1, prevent that base 1 is in stressed effect lower slider.
Same as shown in Fig. 1 ~ 3, it also shows the display screen component of rotary type base of the above-mentioned stoppable of application, particularly, this display screen component comprises column 6, be installed on the display screen (not shown) of column upper end and the rotary type base of above-mentioned stoppable, the stud location post 24 that the lower end of column 6 is provided with by rotating disk 2 upper ends is fixed on rotating disk 2, so just form an assembly of the rotatable display screen with stop, realized the rotation of display screen.As improvement of the present utility model, in order to adjust the upper lower angle of display screen, this display screen component further comprises a hinge component, this hinge component comprises that one is fixed in the fixed block 71 on column, and by the rotating component 72 of bolt 73 and fixed block 71 pivot joints, display screen is fixedly installed on this rotating component 72, like this, realize the left rotation and right rotation of display screen by the cooperation of base 1 and rotating disk 2, and hinge component can be realized the rotation up and down of display screen, simple and conveniently adjust to quickly best use angle, and, rely on bolt 73 in hinge component, frictional force between fixed block 71 and rotating component 72 also is unlikely to cause autorotation when touching display screen.
As a kind of implementation of hinge component, the both sides that described fixed block is relative all are fixedly connected with a connection piece, and rotating component is arranged between two links, then by one, through the bolt of link and rotating component, realize pivot joint.Certainly, can be also equal corresponding pivot joint one rotating component in the outside of each link.
Attractive in appearance for display screen integral body, further comprise a rotary shaft cover 8 at this display screen component, described rotary shaft cover 8 is fixed on column 6 by one of them plane of a right angle fixed plate 9, described fixed block 71 is fixedly installed on another plane of right angle fixed plate 9, and also is fixedly connected with a wire clamp 50 on the sidewall of column 6.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the rotary type base of stoppable, it comprises base and rotating disk, the center of described base is provided with a through hole along its axial distribution, the lower end of described rotating disk is provided with a projection be complementary with described through hole, described projection is located in through hole, it is characterized in that: the base in the described through hole outside is provided with an annular groove, the rotary type base of described stoppable further comprises a bar gear that rotates simultaneously and be complementary with annular groove with rotating disk, the outer periphery of described gear are provided with along its axial equally distributed tooth bar, radially installation one elastic component of base, one end of described elastic component is fixed in base, the other end extends in annular groove and by a ball and conflicts and be connected with described tooth bar.
2. the rotary type base of stoppable according to claim 1, is characterized in that: between described rotating disk and base, pad and be provided with a PVC sheet.
3. the rotary type base of stoppable according to claim 1, is characterized in that: be provided with at least one bounding means in described annular groove, the projection of described bounding means for radially arranging along base in annular groove.
4. the rotary type base of stoppable according to claim 1, it is characterized in that: the lower end of described base is provided with an end cap, and the upper end jut of described end cap is sheathed in through hole.
5. the rotary type base of stoppable according to claim 1, is characterized in that: be installed with at least one antiskid glue cushion on the lower end surface of described base.
6. an application is as the display screen component of the rotary type base of the described stoppable of claim 1-5 any one, and described display screen component also comprises column, is installed on the display screen of column upper end, it is characterized in that: the lower end of column is fixed on rotating disk.
7. display screen component according to claim 6, it is characterized in that: described display screen component further comprises a hinge component, described hinge component comprise one be fixed in fixed block on column and with the rotating component of fixed block pivot joint, described display screen is fixedly installed on this rotating component.
8. display screen component according to claim 7, it is characterized in that: the both sides that described fixed block is relative all are fixedly connected with a connection piece, corresponding pivot joint one rotating component of each link.
9. display screen component according to claim 7, it is characterized in that: described display screen component further comprises a rotary shaft cover, described rotary shaft cover is fixed on column by one of them plane of a right angle fixed plate, and described fixed block is fixedly installed on another plane of right angle fixed plate.
10. display screen component according to claim 6, is characterized in that: also be fixedly connected with a wire clamp on the sidewall of described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207121605U CN203322663U (en) | 2012-12-20 | 2012-12-20 | Stoppable rotary base and display screen assembly using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207121605U CN203322663U (en) | 2012-12-20 | 2012-12-20 | Stoppable rotary base and display screen assembly using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322663U true CN203322663U (en) | 2013-12-04 |
Family
ID=49662014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207121605U Expired - Lifetime CN203322663U (en) | 2012-12-20 | 2012-12-20 | Stoppable rotary base and display screen assembly using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322663U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778863A (en) * | 2014-01-26 | 2014-05-07 | 佛山市青松科技有限公司 | LED (light-emitting diode) display screen box body bracket |
| CN104728572A (en) * | 2014-12-18 | 2015-06-24 | 苏州佳世达电通有限公司 | Support device and display device |
| CN108253253A (en) * | 2018-03-07 | 2018-07-06 | 上海常仁信息科技有限公司 | Display screen fixing device and video play device |
| CN112154003A (en) * | 2018-03-16 | 2020-12-29 | 德尔格制造股份两合公司 | Mechanical ventilator with adjustable user interface |
-
2012
- 2012-12-20 CN CN2012207121605U patent/CN203322663U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778863A (en) * | 2014-01-26 | 2014-05-07 | 佛山市青松科技有限公司 | LED (light-emitting diode) display screen box body bracket |
| CN104728572A (en) * | 2014-12-18 | 2015-06-24 | 苏州佳世达电通有限公司 | Support device and display device |
| CN108253253A (en) * | 2018-03-07 | 2018-07-06 | 上海常仁信息科技有限公司 | Display screen fixing device and video play device |
| CN112154003A (en) * | 2018-03-16 | 2020-12-29 | 德尔格制造股份两合公司 | Mechanical ventilator with adjustable user interface |
| CN112154003B (en) * | 2018-03-16 | 2023-12-22 | 德尔格制造股份两合公司 | Mechanical ventilator with adjustable user interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |