CN211574627U - But rotation angle's display screen folding leg - Google Patents
But rotation angle's display screen folding leg Download PDFInfo
- Publication number
- CN211574627U CN211574627U CN201922478882.3U CN201922478882U CN211574627U CN 211574627 U CN211574627 U CN 211574627U CN 201922478882 U CN201922478882 U CN 201922478882U CN 211574627 U CN211574627 U CN 211574627U
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- China
- Prior art keywords
- display screen
- base
- folding rod
- mount pad
- folding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of display screen support technique and specifically relates to a but rotation angle's display screen folding leg, which comprises a mounting bas, mount pad one side is rotated through the pivot and is connected the first folding rod that is equipped with two symmetry settings, two first folding rod is kept away from rotate through the pivot between the one end of mount pad and connect and be equipped with the second folding rod, the tip of second folding rod is equipped with the display screen fixing base, the second folding rod reaches with the connected node of display screen fixing base all be equipped with the messenger between mount pad and the wall base member the rotatory self-locking mechanism of display screen fixing base or the rotatory fixed angle of mount pad. The utility model discloses simple structure, but practical multi-angle, multi-position are adjusted, and practicality is strong, is fit for promoting.
Description
Technical Field
The utility model relates to a display screen support technical field especially relates to a but rotation angle's display screen folding leg.
Background
Electronic equipment with a display, such as a computer, a television and the like, is one of necessary equipment in daily life, the conventional computer and television are generally placed on a desktop or directly hung on a wall, the angle change is difficult, the conventional adjustable display screen support has a complex structure, the adjustable angle, the adjustable height and the adjustable range of the distance from the display screen support to the user are effective, and the adjusting effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing display screen support structure is complex, the adjustable angle, the height and the adjusting range of the distance used are effective, the defect of poor adjusting effect is overcome, and the provided display screen folding frame with the rotatable angle is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a display screen folding leg with rotatable angles, and the display screen folding leg comprises a mounting seat, wherein a first folding rod and a second folding rod are connected and arranged symmetrically through a rotating shaft on one side of the mounting seat, the first folding rod is kept away from the one end of the mounting seat, the second folding rod is connected and arranged through the rotating shaft between the two ends of the mounting seat, the end part of the second folding rod is provided with a display screen fixing seat, the second folding rod reaches a connecting node of the display screen fixing seat, and a rotating self-locking mechanism of the display screen fixing seat or the mounting seat with a fixed rotating angle is arranged between the mounting seat and a wall base body.
Preferably, the rotary self-locking mechanism comprises a shell, a movable fluted disc and a rotary base are arranged in the shell, a plurality of locking teeth are uniformly arranged on one side of the movable fluted disc opposite to the rotating base at equal angles, the rotating base is provided with a locking tooth groove matched with the locking tooth, the circumferential side of the rotating base is provided with an annular groove, a plurality of sliding blocks are equally distributed on the circumference of the movable fluted disc at equal intervals, the inner wall of the shell is provided with an annular inner edge corresponding to the annular groove and a sliding groove corresponding to the sliding blocks, a cover plate is fixedly arranged on one side of the shell, a concave spring groove is arranged at the circle center part of the cover plate, a guide post is fixedly arranged at the circle center part of the movable fluted disc, a through hole matched with the guide post is arranged on the rotating base, one end of the guide post extends through the through hole, and a tensioning spring is fixedly arranged between the other end of the guide post and one side opposite to the spring groove.
Preferably, one side of the rotating base is fixedly connected with the mounting seat or the display screen fixing seat through welding, one side of the cover plate is provided with a plurality of fixing holes, and the cover plate is detachably connected with the end part of the wall base body or the second folding rod through the fixing holes and screws.
Preferably, the cross-sectional profiles of the locking teeth and the locking tooth grooves are both in a right-angled triangle structure.
Preferably, the equidistant a plurality of screw holes that are equipped with are equallyd divide on the display screen fixing base, the display screen fixing base passes through screw hole and screw and display screen back fixed connection.
The utility model provides a but rotation angle's display screen folding leg, beneficial effect lies in: the utility model discloses a mutually supporting between the casing that has the annular inner edge, the spout and the movable fluted disc that has the slider, the guide post, the locking tooth and the rotating base that has the ring channel, the through hole, the locking tooth's socket, when needing to rotate, press down the guide post through external force, make the movable fluted disc overcome tensioning spring tension and move along the spout, locking tooth's socket breaks away from with the locking tooth at this moment, therefore the rotating base can free angle rotation, when rotatory suitable angle, the external force of applying on the guide post is lackly, locking tooth's socket meshes with the locking tooth under the effect of tensioning spring tension, and then make the rotation angle locking of rotating base, realize the rotation angle regulation of mount pad or display screen fixing base, and the utility model discloses accessible first folding rod, the rotation cooperation of second folding rod, realize the displacement of the horizontal direction of display screen, the utility model discloses simple structure, practical multi-angle, multiposition are adjusted, and practicality is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic structural view of a display screen folding stand capable of rotating an angle according to the present invention;
fig. 2 is a schematic diagram of a front explosion structure of a display screen folding frame capable of rotating an angle according to the present invention;
fig. 3 is a schematic diagram of a back explosion structure of a display screen folding stand with a rotatable angle provided by the present invention.
In the figure: the display screen fixing seat comprises a mounting seat 1, a first folding rod 2, a second folding rod 3, a display screen fixing seat 4, a screw hole 41, a cover plate 5, a spring groove 51, a fixing hole 52, a tensioning spring 53, a movable toothed disc 6, a sliding block 61, a guide column 62, a locking tooth 63, a rotary self-locking mechanism 7, a shell 71, an annular inner edge 72, a sliding groove 73, a rotary base 8, an annular groove 81, a through hole 82 and a locking tooth groove 83.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a rotatable angle's display screen folding leg, including mount pad 1, 1 one side of mount pad is rotated through the pivot and is connected first folding rod 2 that is equipped with two symmetry settings, rotate through the pivot between the one end that mount pad 1 was kept away from to two first folding rods 2 and connect and be equipped with second folding rod 3, the tip of second folding rod 3 is equipped with display screen fixing base 4, equidistantly on the display screen fixing base 4 divide equally and be equipped with a plurality of screw holes 41, display screen fixing base 4 passes through screw hole 41 and screw and display screen back fixed connection, all be equipped with the rotatory self-locking mechanism 7 that makes display screen fixing base 4 or mount pad 1 rotatory fixed angle between the connected node of second folding rod 3 and display screen fixing base 4 and mount pad 1 and the wall base body.
The rotary self-locking mechanism 7 comprises a shell 71, a movable fluted disc 6 and a rotary base 8 are arranged in the shell 71, a plurality of locking teeth 63 are equally distributed on one side of the movable fluted disc 6 opposite to the rotary base 8 at equal angles, a locking tooth socket 83 matched with the locking teeth 63 is arranged on the rotary base 8, and the cross-sectional profiles of the locking teeth 63 and the locking tooth socket 83 are of right-angled triangle structures, so that the function of one-way rotary meshing is realized.
The circumference of the rotating base 8 is provided with an annular groove 81, the circumference of the movable toothed disc 6 is equally provided with a plurality of sliding blocks 61 at equal intervals, the inner wall of the shell 71 is provided with an annular inner edge 72 corresponding to the annular groove 81 and a sliding groove 73 corresponding to the sliding blocks 61, one side of the shell 71 is fixedly provided with a cover plate 5, the circle center part of the cover plate 5 is provided with an inwards concave spring groove 51, the circle center part of the movable toothed disc 6 is fixedly provided with a guide column 62, the rotating base 8 is provided with a through hole 82 matched with the guide column 62, one end of the guide column 62 extends through the through hole 82, a tensioning spring 53 is fixedly arranged between the other end of the guide column 62 and one side opposite to the spring groove 51, one side of the rotating base 8 is fixedly connected with the mounting base 1 or the display screen fixing base 4 through welding, one side of the cover plate 5 is provided with a plurality of fixing holes 52, and.
The utility model discloses a mutually supporting between casing 71 that has annular inner edge 72, spout 73 and the rotating base 8 that has slider 61, guide post 62, locking tooth 63 and has annular groove 81, through hole 82, locking tooth's socket 83, when needs are rotatory, press down guide post 62 through external force, make movable fluted disc 6 overcome tensioning spring 53 tension and move along spout 73, locking tooth's socket 83 breaks away from with locking tooth 63 at this moment, therefore rotating base 8 can free angle rotation, when rotatory suitable angle, relax the external force that exerts on guide post 62, locking tooth's socket 83 meshes with locking tooth 63 under tensioning spring 53 tension, and then make the rotation angle locking of rotating base 8, realize the rotation angle regulation of mount pad 1 or display screen fixing base 4, just the utility model discloses accessible first folding rod 2, the normal running fit of second folding rod 3, realize the displacement of the horizontal direction of display screen, the utility model discloses simple structure can practical multi-angle, multi-position are adjusted, and practicality is strong, is fit for promoting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a but rotation angle's display screen folding leg, includes mount pad (1), its characterized in that, mount pad (1) one side is rotated through the pivot and is connected first folding rod (2) that are equipped with two symmetry settings, two first folding rod (2) are kept away from rotate through the pivot between the one end of mount pad (1) and connect and be equipped with second folding rod (3), the tip of second folding rod (3) is equipped with display screen fixing base (4), second folding rod (3) and the connected node of display screen fixing base (4) and all be equipped with the messenger between mount pad (1) and the wall base member display screen fixing base (4) or mount pad (1) rotatory fixed angle's rotatory self-locking mechanism (7).
2. The display screen folding stand capable of rotating by an angle according to claim 1, wherein the rotary self-locking mechanism (7) comprises a housing (71), a movable fluted disc (6) and a rotary base (8) are arranged in the housing (71), a plurality of locking teeth (63) are equally distributed on one side of the movable fluted disc (6) opposite to the rotary base (8) at equal angles, locking tooth grooves (83) matched with the locking teeth (63) are arranged on the rotary base (8), an annular groove (81) is arranged on the circumferential side of the rotary base (8), a plurality of sliding blocks (61) are equally distributed on the circumferential side of the movable fluted disc (6) at equal intervals, an annular inner edge (72) corresponding to the annular groove (81) and a sliding groove (73) corresponding to the sliding block (61) are arranged on the inner wall of the housing (71), a cover plate (5) is fixedly arranged on one side of the housing (71), the centre of a circle portion of apron (5) is equipped with spring groove (51) of indent, the fixed guide post (62) that is equipped with in centre of a circle portion of activity fluted disc (6), be equipped with on rotating base (8) with guide post (62) assorted through hole (82), the one end extension of guide post (62) is passed through hole (82), the other end of guide post (62) with fixed tensioning spring (53) that are equipped with between the one side that spring groove (51) is relative.
3. The display screen folding stand capable of rotating an angle according to claim 2, wherein one side of the rotating base (8) is fixedly connected with the mounting base (1) or the display screen fixing base (4) by welding, one side of the cover plate (5) is provided with a plurality of fixing holes (52), and the cover plate (5) is detachably connected with the end of the wall base or the second folding rod (3) through the fixing holes (52) and screws.
4. A foldable stand for a rotatable display screen according to claim 2, wherein the cross-sectional profiles of the locking teeth (63) and the locking teeth grooves (83) are all right-angled triangular structures.
5. The display screen folding stand capable of rotating an angle according to claim 1, wherein the display screen fixing seat (4) is equally provided with a plurality of screw holes (41) at equal intervals, and the display screen fixing seat (4) is fixedly connected with the back of the display screen through the screw holes (41) and screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478882.3U CN211574627U (en) | 2019-12-31 | 2019-12-31 | But rotation angle's display screen folding leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478882.3U CN211574627U (en) | 2019-12-31 | 2019-12-31 | But rotation angle's display screen folding leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574627U true CN211574627U (en) | 2020-09-25 |
Family
ID=72553493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922478882.3U Expired - Fee Related CN211574627U (en) | 2019-12-31 | 2019-12-31 | But rotation angle's display screen folding leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331576A (en) * | 2021-07-21 | 2021-09-03 | 中国人民解放军陆军特色医学中心 | Teaching integrated computer-machine comprehensive teacher's desk |
-
2019
- 2019-12-31 CN CN201922478882.3U patent/CN211574627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331576A (en) * | 2021-07-21 | 2021-09-03 | 中国人民解放军陆军特色医学中心 | Teaching integrated computer-machine comprehensive teacher's desk |
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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: 20200925 |