CN215569120U - Adjusting mechanism and support - Google Patents
Adjusting mechanism and support Download PDFInfo
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- CN215569120U CN215569120U CN202121407735.8U CN202121407735U CN215569120U CN 215569120 U CN215569120 U CN 215569120U CN 202121407735 U CN202121407735 U CN 202121407735U CN 215569120 U CN215569120 U CN 215569120U
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Abstract
The utility model discloses an adjusting mechanism and a bracket, wherein the adjusting mechanism comprises a positioning seat, a rotating part and a locking part, one end of the positioning seat is used for being connected with a first part to be adjusted, and the other end of the positioning seat is rotatably connected with a second part to be adjusted; one end of the rotating piece penetrates through the positioning seat, the other end of the rotating piece is used for extending into the second part to be adjusted, and a limiting part is arranged at one end of the rotating piece extending into the second part to be adjusted; the locking piece is arranged in the second part to be adjusted, and one end of the locking piece is provided with a locking part and is matched with the limiting part so as to lock or release the rotating piece; the locking piece rotates relative to the second part to be regulated and drives the locking part to be close to or far away from the positioning seat, so that the locking part is matched with the limiting part to lock or release the rotating part, and the positioning seat and the second part to be regulated rotate relatively. According to the technical scheme, the electronic equipment is stably supported, and meanwhile, the angle of the electronic equipment relative to the placing table can be easily adjusted.
Description
Technical Field
The utility model relates to the technical field of electronic equipment accessories, in particular to an adjusting mechanism and a support.
Background
In the using process of the electronic equipment, in order to better adapt to the using requirements of users, the angle of the electronic equipment is adjusted through the adjusting mechanism; the adjustment mechanism generally provides damping to stably support the electronic device, but the damping provides a large supporting force to the adjustment mechanism, so that a user needs a large force to open the adjustment mechanism or adjust an angle, which results in poor user experience.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an adjusting mechanism which aims to stably support electronic equipment and can easily adjust the angle of the electronic equipment relative to a placing table.
In order to achieve the above object, the present invention provides an adjusting mechanism, including:
one end of the positioning seat is used for being connected with a first part to be adjusted, and the other end of the positioning seat is rotatably connected with a second part to be adjusted;
one end of the rotating piece penetrates through the positioning seat, the other end of the rotating piece is used for extending into the second part to be adjusted, and a limiting part is arranged at one end of the rotating piece extending into the second part to be adjusted; and
the locking piece is arranged in the second part to be adjusted, and one end of the locking piece is provided with a locking part and is matched with the limiting part so as to lock or release the rotating piece;
the locking piece rotates relative to the second part to be regulated and drives the locking part to be close to or far away from the limiting part, so that the locking part is matched with the limiting part to lock or release the rotating part, and the positioning seat and the second part to be regulated rotate relatively.
In one embodiment, the limiting part is a gear sleeved at one end of the rotating part extending into the second part to be adjusted;
the locking piece drives the locking part to be close to the positioning seat, so that the locking part is clamped on the gear to lock the rotating piece.
In one embodiment, the locking member comprises:
the mounting part is used for being rotatably connected into the second part to be adjusted;
the first shaft is connected with the mounting part and extends out of the second part to be adjusted; and
the second shaft is connected with the mounting part and arranged at an included angle with the first shaft; a locking part is arranged at one end of the second shaft, which is far away from the mounting part;
the first shaft drives the mounting part and the second shaft to rotate, so that the second shaft drives the locking part to be close to the gear and is clamped with the gear.
In an embodiment, the first shaft comprises:
one end of the shaft body is connected with the mounting part; and
and the adjusting buckle is connected with one end, far away from the mounting part, of the shaft body and extends out of the second part to be adjusted.
In one embodiment, the locking portion is a hook provided at an end of the second shaft away from the mounting portion.
In an embodiment, the adjusting mechanism further includes a spring, the spring is installed in the second component to be adjusted, and two ends of the spring are respectively elastically abutted to the inner wall of the second component to be adjusted and one end of the locking piece away from the limiting portion.
The utility model also provides a support, which comprises a support arm, a top plate and the adjusting mechanism, wherein one end of the positioning seat is connected with the top plate, and the other end of the positioning seat is rotatably connected with the support arm; one end of the rotating piece, which is far away from the positioning seat, extends into the support arm, and the locking piece is arranged in the support arm; the locking piece rotates relative to the support arm and drives the locking part to be close to or far away from the positioning seat, so that the locking part is matched with the limiting part to lock or release the support arm and the top plate.
In one embodiment, the bracket further comprises a bottom plate and two adjusting mechanisms, wherein two ends of a positioning seat of one of the adjusting mechanisms are respectively connected with one ends of the bottom plate and the support arm, and two ends of a positioning seat of the other adjusting mechanism are respectively connected with the other ends of the top plate and the support arm; the two locking pieces are respectively arranged in the two ends of the support arm.
In one embodiment, the base plate includes:
the plate body is provided with a mounting opening, and the mounting opening and the positioning seat are arranged at intervals; and
the support frame, the support frame with the plate body rotates and is connected.
In one embodiment, an anti-abrasion layer is arranged on one side of the supporting frame, which is far away from the side hinged with the plate body;
and/or an anti-abrasion layer is also arranged on one side of the plate body, which is far away from the side hinged with the support frame.
The adjusting mechanism comprises a positioning seat, a rotating part and a locking part, wherein one end of the positioning seat is used for being connected with a first part to be adjusted, and the other end of the positioning seat is rotatably connected with a second part to be adjusted; one end of the rotating piece penetrates through the positioning seat, and a limiting part is arranged at one end of the rotating piece, which extends into the second part to be adjusted; the locking piece is arranged in the second part to be adjusted, and one end of the locking piece is provided with a locking part and is matched with the limiting part; with the arrangement, when the adjusting mechanism is in a locking state that the limiting part and the locking part are locked, the electronic equipment is stably supported; when the limiting part is unlocked with the locking part, the adjusting mechanism can easily adjust the angle of the electronic equipment relative to the placing table.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a stent of the present invention;
FIG. 2 is a schematic structural view of the bracket of the present invention in an open state of the bottom plate;
FIG. 3 is a right side view of the stand of the present invention;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 1;
FIG. 5 is a schematic view of a support arm of the stand according to the present invention;
FIG. 6 is a schematic cross-sectional view B-B of FIG. 5;
FIG. 7 is a structural diagram of a support arm of the stand of the present invention from another perspective;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C;
FIG. 9 is a schematic view of the assembly of the base plate of the stand and the adjustment mechanism of the present invention;
fig. 10 is a partial enlarged view of fig. 9 at D.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | Adjusting |
132b | Adjusting |
|
| 11 | |
133 | |
|
| 12 | |
16 | |
|
| | Limiting part | 20 | |
|
| 13 | |
30 | |
|
| | Locking part | 31 | |
|
| 131 | |
40 | |
|
| 132 | |
41 | |
|
| 132a | Shaft body | 42 | Supporting frame |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an adjusting mechanism.
In the embodiment of the present invention, referring to fig. 1, 4, 5 to 9, the adjusting mechanism 10 includes a positioning seat 11, a rotating member 12 and a locking member 13, one end of the positioning seat 11 is used for being connected with a first component to be adjusted, and the other end of the positioning seat 11 is rotatably connected with a second component to be adjusted; one end of the rotating part 12 penetrates through the positioning seat 11, the other end of the rotating part 12 is used for extending into the second part to be adjusted, and a limiting part 12a is arranged at one end of the rotating part 12 extending into the second part to be adjusted; the locking piece 13 is arranged in the second part to be adjusted, one end of the locking piece 13 is provided with a locking part 13a and is matched with the limiting part 12a so as to lock or release the rotating piece 12; the locking piece 13 rotates relative to the second component to be adjusted and drives the locking part 13a to be close to or far away from the limiting part, so that the locking part 13a is matched with the limiting part 12a to lock or release the rotating piece 12, and the positioning seat and the second component to be adjusted rotate relative to each other.
In this embodiment, when the angles of the first component to be adjusted and the second component to be adjusted need to be adjusted, the user only needs to grab one end of the locking part 13 far away from the locking part 13a and rotate clockwise, and the locking part 13 can further drive the locking part 13a to be close to the limiting part 12a of the rotating part 12 until the locking part 13a is connected with the limiting part 12a in a matching manner, so that the rotating part 12 is locked by the locking part 13, and the angles of the first component to be adjusted and the second component to be adjusted are locked. When the angles of the first component to be adjusted and the second component to be adjusted are not required to be adjusted, a user only needs to grab one end, far away from the locking part 13a, of the locking part 13 to rotate in the anticlockwise direction, the locking part 13 can further drive the locking part 13a to be far away from the limiting part 12a of the rotating part 12 until the locking part 13a is far away from the limiting part 12a, the locking part 13 is further enabled not to lock the rotating part 12 any more, at the moment, the user can easily drive the first component to be adjusted to rotate relative to the second component to be adjusted, and the included angle between the first component to be adjusted and the second component to be adjusted is adjusted; from the adjustment process, when the adjusting mechanism 10 is in the locked state, the electronic device is stably supported, and when the adjusting mechanism 10 is in the unlocked state, the angle of the electronic device relative to the placing table is easily adjusted.
In another embodiment, one end of the locking member 13 away from the locking portion 13a rotates counterclockwise, and the locking member 13 drives the locking portion 13a to approach the limiting portion 12a of the rotating member 12 and is detachably connected to the limiting portion 12a to lock the rotating member 12; one end of the locking member 13 far from the locking portion 13a rotates clockwise, and the locking member 13 drives the locking portion 13a to far away from the limiting portion 12a of the rotating member 12, so as to separate from the limiting portion 12a and unlock the rotating member 12.
The adjusting mechanism 10 comprises a positioning seat 11, a rotating part 12 and a locking part 13, wherein one end of the positioning seat 11 is used for being connected with a first part to be adjusted, and the other end of the positioning seat 11 is rotatably connected with a second part to be adjusted; one end of the rotating part 12 penetrates through the positioning seat 11, and one end of the rotating part 12 extending into the second part to be adjusted is provided with a limiting part 12 a; the locking piece 13 is arranged in the second component to be adjusted, and one end of the locking piece 13 is provided with a locking part 13a and is matched with the limiting part 12 a; with the arrangement, when the adjusting mechanism 10 is in a locking state that the limiting part 12a and the locking part 13a are locked, the electronic equipment is stably supported; when the limiting portion 12a and the locking portion 13a are unlocked, the adjusting mechanism 10 easily adjusts the angle of the electronic device relative to the placing table.
In an embodiment, referring to fig. 1, 4, 6, 8 and 10, the limiting portion 12a is a gear sleeved on one end of the rotating block extending into the second component to be adjusted; the locking member 13 drives the locking portion 13a to approach the positioning seat 11, so that the locking portion 13a is clamped to the gear to lock the rotating block.
In the present embodiment, the rotating member 12 is a rotating block, and the shape of the rotating block can be set to be rectangular, pentagonal, hexagonal or other special shapes; one side of the positioning seat 11 facing the rotating piece 12 is concavely provided with a mounting groove, and the shape of the mounting groove is consistent with that of the rotating piece; one end of the rotating block is arranged in the mounting groove so as to improve the assembling tightness of the rotating block and the positioning seat 11; the other end of the rotating block extends into the second part to be adjusted; when the locking piece 13 drives the locking portion 13a to be close to the positioning seat 11, the positioning seat 11 drives the locking portion 13a to be close to the positioning seat 11 and is clamped in the teeth of the gear, so that the second component to be adjusted and the first component to be adjusted are locked.
In another embodiment, the limiting portion 12a may also be a circular truncated cone, and the periphery of the circular truncated cone is provided with a plurality of counter bores arranged at intervals; so set up, drive sticking department 13a and be close to positioning seat 11 when locking piece 13, positioning seat 11 drives sticking department 13a and is close to positioning seat 11 to the joint is in the counter bore of round platform, thereby locks first part and the second part of waiting to adjust.
In an embodiment, referring to fig. 1, 7, 8 and 10, the locking element 13 includes a mounting portion 131, a first shaft 132 and a second shaft 133, the mounting portion 131 is configured to be rotatably connected to the second member to be adjusted; a first shaft 132 is connected with the mounting part 131, and the first shaft 132 extends out of the second part to be adjusted; the second shaft 133 is connected with the mounting part 131 and forms an included angle with the first shaft 132; one end of the second shaft 133 away from the mounting portion 131 is provided with a locking portion 13 a; the first shaft 132 drives the mounting portion 131 and the second shaft 133 to rotate, so that the second shaft 133 drives the locking portion 13a to approach the gear and is clamped to the gear.
In this embodiment, the mounting portion 131 is a mounting post rotatably connected to an inner wall of the second member to be adjusted, and the first shaft 132 and the second shaft 133 are both connected to an outer wall of the mounting portion 131; with the arrangement, a user can conveniently drive the first shaft 132 to rotate, so that the first shaft 132 drives the mounting portion 131 and the second shaft 133 to rotate, the locking portion 13a of the second shaft 133 is close to the gear, the gear is locked, and the first component to be adjusted and the second component to be adjusted are locked. The first shaft 132 and the second shaft 133 form an included angle, so that the first shaft 132 drives the second shaft 133 to rotate by a smaller angle, and the second shaft 133 can be more easily close to the gear.
In an embodiment, referring to fig. 1, 7, 8 and 10, the first shaft 132 includes a shaft body 132a and an adjusting buckle 132b, and one end of the shaft body 132a is connected to the mounting portion 131; the adjusting buckle 132b is connected to an end of the shaft body 132a away from the mounting portion 131, and extends out of the second member to be adjusted.
In this embodiment, the second to-be-adjusted component is provided with an inner cavity and a chute communicated with the inner cavity, and the shaft body 132a and the second shaft 133 form an included angle; the adjusting buckle 132b comprises a connecting part and a buckle catching part connected with the connecting part, one end of the connecting part is connected with one end of the shaft body 132a far away from the mounting part 131, one end of the connecting part far away from the shaft body 132a is connected with the buckle catching part, and the connecting part and the shaft body 132a are arranged at an included angle and are connected in the sliding groove in a sliding manner; the buckling part can be provided with a cylinder, a rectangular column or a column with other shapes; with the arrangement, a user can conveniently adjust the movement track of the shaft body 132a through the adjusting buckle 132b, and the adjusting convenience of the adjusting mechanism 10 is improved.
In an embodiment, referring to fig. 1, 7, 8 and 10, the locking portion 13a is a hook disposed at an end of the second shaft 133 away from the mounting portion 131. Due to the arrangement, the clamping of the clamping hook and the teeth of the gear is tighter, and the shape of the clamping hook is matched with that of the teeth of the gear; in other embodiments, the locking portion 13a may also be a locking post.
In an embodiment, referring to fig. 1, 7, 8 and 10, the adjusting mechanism 10 further includes a spring 16, the spring 16 is installed in the second component to be adjusted, and two ends of the spring 16 are elastically abutted to an inner wall of the second component to be adjusted and one end of the locking element 13 away from the limiting portion 12a, respectively.
In this embodiment, two ends of the spring 16 are elastically abutted to the inner wall of the second component to be adjusted and the second shaft 133 of the locking member 13, respectively, so that when the user drives the locking member 13 to rotate clockwise, the locking portion 13a of the second shaft 133 of the locking member 13 is connected to the limiting portion 12a of the rotating member 12, and at this time, the spring 16 supports the locking portion 13a to be always connected to the limiting portion 12a of the rotating frame through its own elastic force, thereby ensuring that the adjusting mechanism 10 can always keep a locking state without the action of external force; when the user drives the locking member 13 to rotate counterclockwise, the locking portion 13a of the second shaft 133 of the locking member 13 is not connected to the stopper portion 12a of the rotating member 12, and the spring 16 is compressed by the second shaft 133, so that the spring 16 can be ready for locking the first member to be adjusted and the second member to be adjusted next time.
The utility model also provides a support, referring to fig. 1 to 3, the support comprises a support arm 20, a top plate 30 and an adjusting mechanism 10, wherein one end of the positioning seat 11 is connected with the top plate 30, and the other end of the positioning seat 11 is rotatably connected with the support arm 20; one end of the rotating piece 12 far away from the positioning seat 11 extends into the support arm 20, and the locking piece 13 is arranged in the support arm 20; the locking member 13 rotates relative to the support arm 20 and drives the locking portion 13a to approach or depart from the positioning seat 11, so that the locking portion 13a is matched with the limiting portion 12a to lock or release the support arm 20 and the top plate 30. The specific structure of the adjusting mechanism 10 refers to the above embodiments, and since the present bracket adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
In the embodiment, the first part to be adjusted is the top plate 30, the second part to be adjusted is the support arm 20, and the support arm 20 is provided with a mounting cavity and a sliding groove; the support also comprises a rotating shaft, the rotating shaft sequentially penetrates through the positioning seat 11 and the support arm 20 and is arranged in the mounting cavity in a penetrating manner, and the positioning seat 11 and the support arm 20 are rotatably connected through the rotating shaft; the rotating part 12 and the locking part 13 of the adjusting mechanism 10 are both arranged in the mounting cavity of the support arm 20, the rotating shaft also penetrates through the rotating part 12 and the gear, and the rotating shaft is fixedly connected with the rotating part 12;
when a user drives the locking piece 13 to rotate clockwise in the installation cavity, the locking piece 13 is close to the limiting part 12a of the rotating piece 12 until the locking part 13a of the locking piece 13 is connected with the limiting part 12a, so that the locking piece 13 locks the position of the rotating piece 12, and further the position of the support arm 20 and the top plate 30 is locked;
when a user drives the locking piece 13 to rotate in the counterclockwise direction in the mounting cavity, the locking piece 13 is far away from the limiting part 12a of the rotating piece 12 until the locking part 13a of the locking piece 13 is disconnected from the limiting part 12a, so that the support arm 20 can rotate relative to the top plate 30, and the included angle between the support arm 20 and the top plate 30 is adjusted.
In an embodiment, as shown in fig. 1 to 3, the bracket further includes a bottom plate 40 and two adjusting mechanisms 10, wherein two ends of the positioning seat 11 of one adjusting mechanism 10 are respectively connected to the top plate 30 and one end of the supporting arm 20, and two ends of the positioning seat 11 of the other adjusting mechanism 10 are respectively connected to the bottom plate 40 and the other end of the supporting arm 20; two locking members 13 are provided in both ends of the arm 20, respectively.
In the present embodiment, the top plate 30 is used for placing an electronic device or a book, and the bottom plate 40 of the stand is used for placing on a placing table or a placing table; through setting up two adjustment mechanism 10 at the both ends of support arm 20, and two adjustment mechanism 10 cooperate the assembly with bottom plate 40 and roof 30 respectively, and then can realize simultaneously that the contained angle of bottom plate 40 and support arm 20 is adjusted, and the contained angle of roof 30 and support arm 20 is adjusted to the adjustment range of increase support.
In an embodiment, referring to fig. 1 and 2, the bottom plate 40 includes a plate body 41 and a supporting frame 42, the plate body 41 is provided with a mounting opening, and the mounting opening is spaced from the positioning seat 11; the support frame 42 is rotatably connected to the plate 41.
In this embodiment, the bottom plate 40 is divided into a plate body 41 and a support frame 42, and one side of the support frame 42 is hinged to the plate body 41; when a user drives the supporting frame 42 to rotate relative to the plate body 41 in a direction away from the mounting opening, the supporting frame 42 and the plate body 41 form a fixed included angle, and the supporting frame 42 and the plate body 41 can adjust the overall height of the whole support, so that the adjusting range of the support is enlarged.
In one embodiment, referring to fig. 1 and 2, the side of the supporting frame 42 away from the side hinged to the plate body 41 is provided with an anti-wear layer, and the side of the plate body 41 away from the side hinged to the supporting frame 42 is also provided with an anti-wear layer. Like this, when support frame 42 and plate body 41 formed fixed contained angle, support frame 42 and plate body 41 accessible abrasionproof layer increase with place the desktop or place the frictional force of platform for the support can place the desktop more steadily or place the platform.
In one embodiment, referring to fig. 1 and 2, a supporting plate 31 is disposed on one side of the top plate 30, and the supporting plate 31 is disposed at an angle to the top plate 30. With this arrangement, the top plate 30 can support the electronic device or the book through the support plate 31, so that the top plate 30 can support the electronic device or the book more stably.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An adjustment mechanism, characterized in that the adjustment mechanism comprises:
one end of the positioning seat is used for being connected with a first part to be adjusted, and the other end of the positioning seat is rotatably connected with a second part to be adjusted;
one end of the rotating piece penetrates through the positioning seat, the other end of the rotating piece is used for extending into the second part to be adjusted, and a limiting part is arranged at one end of the rotating piece extending into the second part to be adjusted; and
the locking piece is arranged in the second part to be adjusted, and one end of the locking piece is provided with a locking part and is matched with the limiting part so as to lock or release the rotating piece;
the locking piece rotates relative to the second part to be regulated and drives the locking part to be close to or far away from the limiting part, so that the locking part is matched with the limiting part to lock or release the rotating part, and the positioning seat and the second part to be regulated rotate relatively.
2. The adjusting mechanism according to claim 1, wherein the limiting portion is a gear sleeved on one end of the rotating member extending into the second member to be adjusted;
the locking piece drives the locking part to be close to the positioning seat, so that the locking part is clamped on the gear to lock the rotating piece.
3. An adjustment mechanism as set forth in claim 2 wherein said locking member includes:
the mounting part is used for being rotatably connected into the second part to be adjusted;
the first shaft is connected with the mounting part and extends out of the second part to be adjusted; and
the second shaft is connected with the mounting part and arranged at an included angle with the first shaft; a locking part is arranged at one end of the second shaft, which is far away from the mounting part;
the first shaft drives the mounting part and the second shaft to rotate, so that the second shaft drives the locking part to be close to the gear and is clamped with the gear.
4. The adjustment mechanism of claim 3, wherein the first shaft comprises:
one end of the shaft body is connected with the mounting part; and
and the adjusting buckle is connected with one end, far away from the mounting part, of the shaft body and extends out of the second part to be adjusted.
5. An adjustment mechanism as claimed in claim 4, wherein the locking portion is a catch provided at an end of the second shaft remote from the mounting portion.
6. The adjusting mechanism according to claim 1, further comprising a spring, wherein the spring is disposed in the second member to be adjusted, and two ends of the spring are elastically abutted against an inner wall of the second member to be adjusted and one end of the locking member away from the limiting portion, respectively.
7. A support frame, characterized in that the support frame comprises a support arm, a top plate and an adjusting mechanism as claimed in any one of claims 1 to 6, one end of the positioning seat is connected with the top plate, and the other end of the positioning seat is rotatably connected with the support arm; one end of the rotating piece, which is far away from the positioning seat, extends into the support arm, and the locking piece is arranged in the support arm;
the locking piece rotates relative to the support arm and drives the locking part to be close to or far away from the positioning seat, so that the locking part is matched with the limiting part to lock or release the support arm and the top plate.
8. The stand of claim 7, further comprising a bottom plate and two of said adjustment mechanisms, wherein two ends of a positioning seat of one of said adjustment mechanisms are connected to one end of said bottom plate and one end of said support arm, respectively, and two ends of a positioning seat of the other of said adjustment mechanisms are connected to the other end of said top plate and the other end of said support arm, respectively; the two locking pieces are respectively arranged in the two ends of the support arm.
9. The rack of claim 8, wherein the base plate comprises:
the plate body is provided with a mounting opening, and the mounting opening and the positioning seat are arranged at intervals; and
the support frame, the support frame with the plate body rotates and is connected.
10. The carrier in claim 9, wherein the side of the support frame remote from the side hinged to the panel is provided with a wear layer;
and/or an anti-abrasion layer is also arranged on one side of the plate body, which is far away from the side hinged with the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407735.8U CN215569120U (en) | 2021-06-23 | 2021-06-23 | Adjusting mechanism and support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407735.8U CN215569120U (en) | 2021-06-23 | 2021-06-23 | Adjusting mechanism and support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215569120U true CN215569120U (en) | 2022-01-18 |
Family
ID=79820068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121407735.8U Active CN215569120U (en) | 2021-06-23 | 2021-06-23 | Adjusting mechanism and support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215569120U (en) |
-
2021
- 2021-06-23 CN CN202121407735.8U patent/CN215569120U/en active Active
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