CN217926737U - Rotating shaft support with structure and torsion area not on circle center - Google Patents
Rotating shaft support with structure and torsion area not on circle center Download PDFInfo
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- CN217926737U CN217926737U CN202221601873.4U CN202221601873U CN217926737U CN 217926737 U CN217926737 U CN 217926737U CN 202221601873 U CN202221601873 U CN 202221601873U CN 217926737 U CN217926737 U CN 217926737U
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Abstract
The utility model provides a structure and torsion district pivot support not on the centre of a circle belongs to support technical field. The rotating shaft bracket with the structure and the torsion area not on the circle center comprises a fixed component and a movable component. The fixed component comprises a fixed frame, the movable component comprises a rotating shaft piece, a movable base, an axis and a traction plate, and the rotating shaft piece is rotatably connected with the rotating shaft sliding rail. After the rotating shaft is opened, the inside of the main body and the derailment of the rotating shaft part with the opening degree cannot be seen, the rotating shaft part can be pulled back into the sliding rail of the rotating shaft, the product is ingenious in design, and the inside of the main body can be shielded after the rotating shaft part is opened; after the rotating shaft piece is opened to derail, the rotating shaft piece can return to the track. 1. The product adopts the transmission of the inner and outer chutes and the stroke track, thereby improving the compressive strength and returning to the track easily after derailment; 2. the torsion is generated by the interference friction rotation mode of the axis, the traction plate and the movable base; 3. after the rotating shaft piece is opened, the inner sliding rail and the sliding groove can be shielded.
Description
Technical Field
The utility model relates to a support field particularly, relates to a structure and torsion district pivot support not on the centre of a circle.
Background
When a mobile phone, a tablet or other articles needing to be supported are supported and placed, a support with a rotating shaft is generally needed to be used for supporting, in the current industry, once the rotating shaft of the support is separated from the sliding rail, the rotating shaft cannot return to the sliding rail of the rotating shaft, the rotating shaft is supported by hands to be aligned with the sliding rail, the support is installed, the rotating shaft support is not convenient to use, and the rail position is automatically returned after the support is separated from the rail.
How to invent a rotating shaft bracket with a structure and a torsion area not on the circle center to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a structure and torsion district are not at pivot support in the centre of a circle, aim at improving the problem that independently get back to the track position after the current pivot support is not convenient for derail.
The utility model discloses a realize like this:
a rotating shaft support with a structure and a torsion area not in the circle center comprises a fixed component and a movable component.
The fixed subassembly includes the mount, mount inner wall both sides are provided with the pivot slide rail, the mount inner wall is followed first circular arc spout has been seted up to pivot slide rail circumference, the mount inner wall is kept away from pivot slide rail one end is provided with the guide spout, the activity subassembly includes rotation axis spare, activity base, axle center and traction plate, rotation axis spare rotate connect in the pivot slide rail, rotation axis spare lateral wall sliding connection in first circular arc spout, activity base sliding connection in rotation axis spare inner wall slides, the activity base is followed rotation axis spare inner wall sliding direction does the activity base rotates the direction, the axle center is impressed the traction plate with between the activity base, traction plate one end sliding connection in the guide spout.
In a specific embodiment, the fixing frame comprises a first frame body and a second frame body, and the first frame body and the second frame body are fixed with each other.
In a specific embodiment, rotation axis spare includes fretwork rotatory axle sleeve, pivot, outer slider and interior slider, the pivot set up in fretwork rotatory axle sleeve both sides outer wall, outer slider set up in fretwork rotatory axle sleeve outer wall, the pivot can pivot slide rail internal rotation, outer slider is followed first circular arc spout slides, interior slider set up in fretwork rotatory axle sleeve inner wall, interior slider sliding connection in the activity base outer wall.
In a specific embodiment, a positioning block is arranged at one end of the first arc chute, and the positioning block can block the outer sliding block.
In a specific embodiment, the hollow-out rotary shaft sleeve comprises a rotary plate and a connecting rod, and the rotary plates are fixed to each other through the connecting rod.
In a specific embodiment, the movable base comprises a base plate, a side plate and a limiting groove, the side plate is fixedly connected to one ends of two sides of the base plate, the limiting groove is formed in one end of the side plate, the connecting rod can block the limiting groove, a second arc sliding groove is formed in the outer side wall of the side plate, and the inner sliding block is slidably connected to the second arc sliding groove.
In a specific embodiment, the traction plate comprises an elastic shaft sleeve, a plate body and a sliding rod, wherein one end of the plate body is fixedly connected to the outer wall of the elastic shaft sleeve, the sliding rod is fixedly connected to two sides of the other end of the plate body, and the sliding rod is slidably connected to the guide sliding groove.
The beneficial effect of this application is: the movable base, the axle center and the traction plate are assembled into a component, specifically, the axle center is sequentially pressed into the movable base and the traction plate, the size of the torque force is changed by the size of the outer diameter of the axle center, the rotating shaft piece is sleeved into the component I and then is welded together in a spot mode, the fixing frame is sleeved into the component II and then is welded together in a spot mode, smooth and unsmooth movement is guaranteed, when the movable base is opened and rotated, the traction plate also slides in a guide sliding groove in the fixing frame, when the movable base rotates to a certain degree, the movable base and the rotating shaft piece form movable angle limitation, at the moment, the rotating shaft piece and the fixing frame form movable angle limitation, and meanwhile, the traction plate also forms sliding stroke limitation in the guide sliding groove of the fixing frame. The purpose of unfolding the movable base is achieved, and a bracket with an included angle is formed between the movable base and the fixed frame. After the rotating shaft is opened, the inside of the main body and the derailment of the rotating shaft part with the opening degree cannot be seen, the rotating shaft part can be pulled back into the sliding rail of the rotating shaft, the product is ingenious in design, and the inside of the main body can be shielded after the rotating shaft part is opened; after the rotating shaft piece is opened to derail, the rotating shaft piece can return to the track. 1. The product adopts the transmission of the inner and outer chutes and the stroke track, improves the compressive strength, and can easily return to the track after derailment; 2. the torsion is generated by the interference friction rotation mode of the axis, the traction plate and the movable base; 3. after the rotating shaft piece is opened, the inner sliding rail and the sliding groove can be shielded.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a rotating shaft bracket according to an embodiment of the present invention, wherein the structure and the torsion area are not located at the center of a circle;
FIG. 2 is a schematic view of a fixing assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a movable assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a rotating shaft according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an exploded structure of a joint between a movable base and a traction plate according to an embodiment of the present invention.
In the figure: 100-a stationary component; 110-a fixed mount; 111-a first frame; 112-a second frame; 120-a spindle slide; 130-a first arc chute; 140-a guide chute; 150-a positioning block; 200-a movable component; 210-a rotating shaft; 211-hollowing out the rotary shaft sleeve; 2111-rotating plate; 2112-connecting rod; 212-a rotating shaft; 213-an outer slide; 214-an inner slide; 220-a movable base; 221-a base plate; 222-side plate; 223-a second arc chute; 224-a limit groove; 230-axial center; 240-a traction plate; 241-an elastic shaft sleeve; 242-a plate body; 243-sliding bar.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 5, the present invention provides a hinge bracket with a structure and a torsion area not located on the center of a circle, which includes a fixed component 100 and a movable component 200.
Referring to fig. 2, the fixing assembly 100 includes a fixing frame 110, a rotating shaft sliding rail 120 is disposed on two sides of an inner wall of the fixing frame 110, a first arc sliding groove 130 is disposed on the inner wall of the fixing frame 110 along a circumference of the rotating shaft sliding rail 120, and a guiding sliding groove 140 is disposed on an end of the inner wall of the fixing frame 110 away from the rotating shaft sliding rail 120. The fixed frame 110 includes a first frame 111 and a second frame 112, and the first frame 111 and the second frame 112 are fixed to each other.
Referring to fig. 3, the movable assembly 200 includes a rotating shaft 210, a movable base 220, a shaft 230 and a pulling plate 240, the rotating shaft 210 is rotatably connected to the rotating shaft sliding rail 120, a side wall of the rotating shaft 210 is slidably connected to the first arc chute 130, the movable base 220 is slidably connected to an inner wall of the rotating shaft 210 to slide, a sliding direction of the movable base 220 along the inner wall of the rotating shaft 210 is a rotating direction of the movable base 220, the shaft 230 is pressed between the pulling plate 240 and the movable base 220, and one end of the pulling plate 240 is slidably connected to the guiding chute 140. The movable base 220, the shaft 230 and the traction plate 240 are assembled into a first assembly, specifically, the shaft 230 is sequentially pressed into the movable base 220 and the traction plate 240, the torque is changed according to the outer diameter of the shaft 230, the rotating shaft 210 is sleeved into the first assembly and then is welded together in a spot mode, the fixed frame 110 is sleeved into the second assembly and then is welded together in a spot mode to form a second assembly, smooth and unsmooth movement is guaranteed, when the movable base 220 is opened and rotated, the traction plate 240 slides in the guide sliding groove 140 in the fixed frame 110 along with the rotating shaft, when the movable base 220 rotates to 170 degrees, the movable base 210 and the fixed frame 110 form movable angle limitation, and meanwhile, the traction plate 240 also forms sliding stroke limitation in the guide sliding groove 140 of the fixed frame 110. The purpose of unfolding the movable base 220 is achieved, and a bracket with an included angle is formed between the movable base 220 and the fixed frame 110. The inside of the main body cannot be seen after the rotating shaft is opened, and the rotating shaft piece 210 which is opened by 180 degrees can be pulled back into the rotating shaft sliding rail 120 after derailing; after the rotating shaft 210 is opened and derailed, it can return to the track. 1. The product adopts the transmission of the inner and outer chutes and the stroke track, thereby improving the compressive strength and returning to the track easily after derailment; 2. the shaft 230, the traction plate 240 and the movable base 220 are in interference friction rotation to generate torque; 3. after the rotating shaft member 210 is opened, the inner slide rail and the slide groove are shielded.
Referring to fig. 4, the rotating shaft 210 includes a hollow rotating shaft sleeve 211, a rotating shaft 212, an outer sliding block 213 and an inner sliding block 214, the rotating shaft 212 is disposed on the outer walls of the two sides of the hollow rotating shaft sleeve 211, the outer sliding block 213 is disposed on the outer wall of the hollow rotating shaft sleeve 211, the rotating shaft 212 can rotate in the rotating shaft sliding rail 120, the outer sliding block 213 slides along the first arc sliding groove 130, the inner sliding block 214 is disposed on the inner wall of the hollow rotating shaft sleeve 211, and the inner sliding block 214 is slidably connected to the outer wall of the movable base 220. When the movable base 220 is turned over, the outer sliding block 213 slides along the first arc sliding groove 130, the rotating shaft 212 rotates in the rotating shaft sliding rail 120, after the rotating shaft 212 is derailed, the rotating shaft 212 is still guided by the first arc sliding groove 130, and the rotating shaft 212 can return to the rotating shaft sliding rail 120 again. A positioning block 150 is disposed at one end of the first arc chute 130, and the positioning block 150 can block the outer sliding block 213. When the movable base 220 is turned over to drive the hollow rotary shaft sleeve 211 to turn over, the positioning block 150 blocks the outer sliding block 213, so as to limit the rotation angle of the hollow rotary shaft sleeve 211. The hollow-out rotating shaft sleeve 211 comprises a rotating plate 2111 and a connecting rod 2112, and the rotating plate 2111 is fixed with each other through the connecting rod 2112. The inner slider 214 is disposed on the inner wall of the rotating plate 2111. The movable base 220 is disposed between the rotation plates 2111.
Referring to fig. 5, the movable base 220 includes a base plate 221, a side plate 222 and a limiting groove 224, the side plate 222 is fixedly connected to one end of two sides of the base plate 221, the limiting groove 224 is disposed at one end of the side plate 222, the connecting rod 2112 can block the limiting groove 224, a second arc sliding groove 223 is disposed on an outer side wall of the side plate 222, and the inner sliding block 214 is slidably connected to the second arc sliding groove 223. After the movable base 220 is turned over to drive the hollow-out rotary shaft sleeve 211 to reach the limiting angle, the second arc chute 223 on the side plate 222 slides along the inner slide block 214 to form rotation, and the movable base is turned over and opened continuously. The traction plate 240 includes an elastic shaft sleeve 241, a plate 242 and a sliding rod 243, wherein one end of the plate 242 is fixedly connected to the outer wall of the elastic shaft sleeve 241, the sliding rod 243 is fixedly connected to two sides of the other end of the plate 242, and the sliding rod 243 is slidably connected to the guide chute 140. The shaft 230 is sequentially pressed into the movable base 220 and the elastic shaft sleeve 241 of the traction plate 240, and a torque force is generated through an interference friction rotation mode.
Specifically, the structure and the working principle of the rotating shaft support with the torsion area not on the circle center are as follows: the movable base 220, the shaft 230 and the traction plate 240 are assembled into a first assembly, specifically, the shaft 230 is sequentially pressed into the movable base 220 and the elastic shaft sleeve 241, the magnitude of the torque is changed according to the outer diameter of the shaft 230, the rotating plate 2111 and the connecting rod 2112 are sleeved into the first assembly and then are welded together by spot welding to form a second assembly, the fixed first frame body 111 and the second frame body 112 are sleeved into the second assembly and then are welded together by spot welding, and the smooth and unsmooth movement is ensured, when the movable base 220 is turned over, the outer sliding block 213 slides along the first arc sliding groove 130, the rotating shaft 212 rotates in the rotating shaft sliding rail 120, after the rotating shaft 212 is derailed, the rotating shaft 212 is still guided by the first arc sliding groove 130, the rotating shaft 212 can return to the rotating shaft sliding rail 120 again, after the movable base 220 is turned over to drive the hollow-out rotating shaft sleeve 211 to reach a limiting angle, the second arc sliding groove 223 on the side plate 222 slides along the inner sliding block 214 to form rotation, the continuous turning over and opening, the traction plate 240 also slides in the guide sliding chute 140 in the fixed frame 110, when the movable base 220 rotates to 170 degrees, and the fixed frame 110 to limit the angle of the fixed frame 110, and the travel of the fixed frame 110. The purpose of unfolding the movable base 220 is achieved, and a bracket with an included angle is formed between the movable base 220 and the fixed frame 110. The inside of the main body can not be seen after the rotating shaft is opened, and the rotating shaft piece 210 which is opened by 180 degrees can be pulled back into the rotating shaft sliding rail 120 after derailing, so that the product is ingenious in design and can shield the inside of the main body after being opened; after the rotating shaft 210 is opened and derailed, it can return to the track. 1. The product adopts the transmission of the inner and outer chutes and the stroke track, thereby improving the compressive strength and returning to the track easily after derailment; 2. the torsion is generated by the interference friction rotation mode of the shaft center 230, the traction plate 240 and the movable base 220; 3. after the rotating shaft member 210 is opened, the inner slide rail and the slide groove are shielded.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A rotating shaft bracket with a structure and a torsion area not on the circle center is characterized by comprising
The fixing component (100) comprises a fixing frame (110), rotating shaft sliding rails (120) are arranged on two sides of the inner wall of the fixing frame (110), a first arc sliding groove (130) is formed in the inner wall of the fixing frame (110) along the circumference of the rotating shaft sliding rails (120), and a guide sliding groove (140) is formed in one end, far away from the rotating shaft sliding rails (120), of the inner wall of the fixing frame (110);
movable assembly (200), movable assembly (200) includes rotation axis spare (210), movable base (220), axle center (230) and traction plate (240), rotation axis spare (210) rotate connect in pivot slide rail (120), rotation axis spare (210) lateral wall sliding connection in first circular arc spout (130), movable base (220) sliding connection in rotation axis spare (210) inner wall slides, movable base (220) are followed rotation axis spare (210) inner wall sliding direction does movable base (220) direction of rotation, axle center (230) are impressed traction plate (240) with between movable base (220), traction plate (240) one end sliding connection in guide spout (140).
2. A spindle support according to claim 1, characterised in that the holder (110) comprises a first body (111) and a second body (112), the first body (111) and the second body (112) being fixed to each other.
3. The rotating shaft support with the structure and the torsion area not on the circle center according to claim 1, wherein the rotating shaft piece (210) comprises a hollow rotating shaft sleeve (211), a rotating shaft (212), an outer sliding block (213) and an inner sliding block (214), the rotating shaft (212) is arranged on the outer walls of two sides of the hollow rotating shaft sleeve (211), the outer sliding block (213) is arranged on the outer wall of the hollow rotating shaft sleeve (211), the rotating shaft (212) can rotate in the rotating shaft sliding rail (120), the outer sliding block (213) slides along the first arc sliding groove (130), the inner sliding block (214) is arranged on the inner wall of the hollow rotating shaft sleeve (211), and the inner sliding block (214) is slidably connected to the outer wall of the movable base (220).
4. A hinge bracket according to claim 3, wherein a positioning block (150) is disposed at one end of the first arc chute (130), and the positioning block (150) can block the outer sliding block (213).
5. A hinge support according to claim 3, wherein said hollow-out rotary sleeve (211) comprises a rotary plate (2111) and a connecting rod (2112), said rotary plates (2111) being fixed to each other by said connecting rod (2112).
6. A hinge bracket according to claim 5, wherein the movable base (220) comprises a base plate (221), a side plate (222) and a limiting groove (224), the side plate (222) is fixedly connected to one end of each of two sides of the base plate (221), the limiting groove (224) is formed in one end of the side plate (222), the connecting rod (2112) can block the limiting groove (224), a second arc chute (223) is formed in the outer side wall of the side plate (222), and the inner sliding block (214) is slidably connected to the second arc chute (223).
7. A pivot support with a structure and torsion area not on the center of a circle according to claim 1, wherein the pulling plate (240) comprises an elastic shaft sleeve (241), a plate body (242) and a sliding rod (243), one end of the plate body (242) is fixedly connected to the outer wall of the elastic shaft sleeve (241), the sliding rod (243) is fixedly connected to both sides of the other end of the plate body (242), and the sliding rod (243) is slidably connected to the guiding chute (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221601873.4U CN217926737U (en) | 2022-06-24 | 2022-06-24 | Rotating shaft support with structure and torsion area not on circle center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221601873.4U CN217926737U (en) | 2022-06-24 | 2022-06-24 | Rotating shaft support with structure and torsion area not on circle center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217926737U true CN217926737U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221601873.4U Active CN217926737U (en) | 2022-06-24 | 2022-06-24 | Rotating shaft support with structure and torsion area not on circle center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217926737U (en) |
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2022
- 2022-06-24 CN CN202221601873.4U patent/CN217926737U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 516200 Ganpo section, Zhenlong Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Guangdong Haowei Electronics Co.,Ltd. Country or region after: China Address before: 516000 Ganpo section, Zhenlong Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: HOWWEIH TECHNOLOGY (HZ) Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |