Rotary staddle mechanism

Abstract

The utility model provides a rotary staddle mechanism, and belongs to the technical field of rotary staddle. The rotating staddle mechanism comprises a rotating staddle structure and a locking structure, the rotating staddle structure comprises a base, a rotating shaft, an L-shaped staddle, a fixing cylinder and a clamping assembly, the rotating shaft is arranged on one side of the base, the L-shaped staddle is rotationally connected with the rotating shaft, the clamping assembly is arranged in the fixing cylinder, and the locking structure is arranged on the L-shaped staddle. The locking structure comprises a first spring, a fixing ring, a first non-slip mat, a second non-slip mat, a first screw rod and a second screw rod, the two ends of the first spring are connected with the base and the fixing ring respectively, the fixing ring is in sliding connection with the rotating shaft, and the second screw rod is in sliding connection with the rotating shaft. The first non-slip mat is fixed on one side of the fixing ring through the first screw rod. According to the anti-slip mat, the first anti-slip mat and the second anti-slip mat can be conveniently disassembled and assembled through the rotary bearing frame mechanism.

Description

Technical Field

[0001] The present application relates to the field of rotating supports, and in particular to a rotating support mechanism. Background Art

[0002] Sheet metal parts are products processed by sheet metal technology. We cannot live without sheet metal parts everywhere in our lives. Sheet metal parts are made by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, metal sheet bending, die forging, water jet cutting, precision welding, etc. In the electronic products industry, sheet metal parts are widely used in the manufacture of components such as frames and connectors of electronic products.

[0003] The notebook screen hinge is such a typical sheet metal part. The screen hinge structure is used to connect the notebook display and keyboard, and hinge the display on the keyboard to realize the flipping of the display, which is very convenient for flipping and storage of the notebook screen. The display screen hinge structure includes a rotating frame mechanism, and the rotating frame mechanism includes a left rotating frame and a right rotating frame. The existing rotating frame is prone to aging. After aging, the angle after rotation is difficult to fix and it is easy to shake, which brings inconvenience to users.

[0004] In this regard, the Chinese patent application number is CN202021171651.4, which discloses a rotating frame for a laptop computer, including an L-shaped frame and a rotating shaft, one end of the rotating shaft is rotatably connected to the L-shaped frame, and the other end is fixedly connected to the base of the laptop computer, and a locking mechanism is arranged on the rotating shaft, and the locking mechanism includes a fixed block, a spring, a slider and a slide groove. By setting the locking mechanism, the L-shaped frame is not easy to shake and the state is relatively stable. When the user wants to open, close or adjust the angle of the laptop computer, the user needs to apply a force greater than the friction force between the slider and the L-shaped frame to the display screen of the laptop computer to achieve it, thereby avoiding the change of opening and closing angle due to a slight accidental touch.

[0005] The above solution still has the following shortcomings during use: when in use, the slider rubs against the first anti-slip pad on one side of the L-shaped support frame for a long time, which is easy to cause wear and tear, and is not easy to replace, thereby affecting the locking effect and reducing the practicality of the device. Utility Model Content

[0006] In order to make up for the above shortcomings, the present application provides a rotating support frame mechanism, which aims to improve the problem that the long-term friction between the slider and the first anti-slip pad on one side of the L-shaped support frame easily causes wear and is not easy to replace, thereby affecting the locking effect.

[0007] The embodiment of the present application provides a rotating frame mechanism, including a rotating frame structure and a locking structure, the rotating frame structure including a base, a rotating shaft, an L-shaped frame, a fixed cylinder and a clamping assembly, the rotating shaft is arranged on one side of the base, the L-shaped frame is rotatably connected to the rotating shaft, the clamping assembly is arranged in the fixed cylinder, the clamping assembly is clamped with the rotating shaft, the locking structure includes a first spring, a fixing ring, a first anti-skid pad, a second anti-skid pad, a first screw and a second screw, the two ends of the first spring are respectively connected to the base and the fixing ring, the fixing ring is slidably connected to the rotating shaft, the first anti-skid pad is fixed to one side of the fixing ring by the first screw, the second anti-skid pad is fixed to one side of the L-shaped frame by the second screw, and the first anti-skid pad and the second anti-skid pad are in contact with each other.

[0008] In a specific embodiment, the clamping assembly includes a sliding rod, a limit block and a second spring, the sliding rod is slidably connected to the fixed tube, the sliding rod is clamped to the rotating shaft, the limit block is connected to the sliding rod, the limit block is slidably connected to the fixed tube, and the second spring is sleeved on the sliding rod.

[0009] In the above implementation process, the L-shaped support frame can be easily disassembled and assembled through the arrangement of the sliding rod, the limiting block and the second spring.

[0010] In a specific embodiment, a pull block is provided at one end of the sliding rod.

[0011] In the above implementation process, by providing a pulling block at one end of the sliding rod, it is convenient for the user to pull the sliding rod, saving time and effort.

[0012] In a specific implementation manner, a slot is provided on one side of the rotating shaft, and the sliding rod is engaged with the slot.

[0013] In the above implementation process, the sliding rod is engaged with the card slot, so that the sliding rod can be easily connected to the rotating shaft.

[0014] In a specific implementation manner, a first sliding groove is provided on the inner wall of the fixing ring, and the limiting block is slidably connected to the first sliding groove.

[0015] In the above implementation process, the movement of the limit block can be conveniently limited by the sliding connection between the limit block and the first sliding groove.

[0016] In a specific implementation manner, a sliding block is provided on one side of the fixing ring, a second sliding groove is provided on the outer ring of the rotating shaft, and the sliding block is slidably connected to the second sliding groove.

[0017] In the above implementation process, the movement of the fixing ring can be conveniently limited by the sliding connection between the slider and the second sliding groove.

[0018] In a specific implementation manner, a guide block is provided on the inner ring of the fixed cylinder, and the guide block is slidably connected to the rotating shaft.

[0019] In the above implementation process, the guide block is slidably connected to the rotating shaft, so that the fixing cylinder can be installed conveniently and quickly.

[0020] In a specific embodiment, a mounting hole is formed through one side of the L-shaped support frame.

[0021] In the above implementation process, by opening a mounting hole through one side of the L-shaped support frame, the laptop display screen can be easily installed.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the clamping assembly, the L-shaped support frame is conveniently disassembled and assembled, and through the fitting of the first anti-slip pad and the second anti-slip pad, the L-shaped support frame is conveniently stabilized, and through the setting of the first screw and the second screw, the first anti-slip pad and the second anti-slip pad are conveniently disassembled and assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the structure of a rotating support mechanism provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of a side view of a rotating support mechanism provided in an embodiment of the present application;

[0026] Figure 3 A schematic cross-sectional structure diagram of a rotating support mechanism provided in an embodiment of the present application;

[0027] Figure 4 A schematic cross-sectional structure diagram of the connection relationship between the rotating shaft, the fixed cylinder, the clamping assembly and the guide block provided in an embodiment of the present application.

[0028] In the figure: 10-rotating frame structure; 110-base; 120-rotating shaft; 130-L-shaped frame; 140-fixing cylinder; 150-clamping assembly; 151-sliding rod; 152-limiting block; 153-second spring; 160-guide block; 20-locking structure; 210-first spring; 220-fixing ring; 230-first anti-skid pad; 240-second anti-skid pad; 250-first screw; 260-second screw; 270-sliding block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0030] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Example

[0032] See also Figure 1 The present application provides a rotating support mechanism, including a rotating support structure 10 and a locking structure 20.

[0033] Specifically, the rotating support structure 10 facilitates the disassembly and assembly of the L-shaped support frame 130 , and the locking structure 20 facilitates the disassembly and assembly of the first anti-skid pad 230 and the second anti-skid pad 240 .

[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The rotating frame structure 10 includes a base 110, a rotating shaft 120, an L-shaped frame 130, a fixed cylinder 140 and a clamping assembly 150. The rotating shaft 120 is arranged on one side of the base 110, the L-shaped frame 130 is rotatably connected to the rotating shaft 120, the clamping assembly 150 is arranged in the fixed cylinder 140, and the clamping assembly 150 is clamped with the rotating shaft 120.

[0035] In the specific setting, the clamping assembly 150 includes a sliding rod 151, a limit block 152 and a second spring 153. The sliding rod 151 is slidably connected to the fixed cylinder 140, the sliding rod 151 is clamped to the rotating shaft 120, the limit block 152 is connected to the sliding rod 151, the limit block 152 is slidably connected to the fixed cylinder 140, and the second spring 153 is sleeved on the sliding rod 151. Through the setting of the sliding rod 151, the limit block 152 and the second spring 153, the L-shaped support frame 130 can be easily disassembled and assembled.

[0036] In a specific configuration, a pulling block is provided at one end of the slide bar 151 , wherein by providing the pulling block at one end of the slide bar 151 , it is convenient for the user to pull the slide bar 151 , saving time and effort.

[0037] In a specific configuration, a slot is provided on one side of the rotating shaft 120 , and the slide bar 151 is engaged with the slot. The engagement of the slide bar 151 with the slot facilitates the connection of the slide bar 151 with the rotating shaft 120 .

[0038] In a specific configuration, a guide block 160 is provided on the inner ring of the fixed cylinder 140 , and the guide block 160 is slidably connected to the rotating shaft 120 . The sliding connection between the guide block 160 and the rotating shaft 120 facilitates the quick installation of the fixed cylinder 140 .

[0039] In a specific configuration, a mounting hole is formed through one side of the L-shaped support frame 130 , wherein the mounting hole is formed through one side of the L-shaped support frame 130 , so that the laptop display screen can be easily installed.

[0040] See also Figure 1 , Figure 2 and Figure 3 The locking structure 20 includes a first spring 210, a fixing ring 220, a first anti-skid pad 230, a second anti-skid pad 240, a first screw 250 and a second screw 260. The two ends of the first spring 210 are respectively connected to the base 110 and the fixing ring 220. The fixing ring 220 is slidably connected to the rotating shaft 120. The first anti-skid pad 230 is fixed to one side of the fixing ring 220 through the first screw 250. The second anti-skid pad 240 is fixed to one side of the L-shaped support frame 130 through the second screw 260. The first anti-skid pad 230 and the second anti-skid pad 240 are fitted together.

[0041] In a specific configuration, a first sliding groove is provided on the inner wall of the fixing ring 220, and the limiting block 152 is slidably connected to the first sliding groove. The movement of the limiting block 152 can be conveniently limited by the slidable connection between the limiting block 152 and the first sliding groove.

[0042] In the specific setting, a slider 270 is provided on one side of the fixed ring 220, and a second slide groove is opened on the outer ring of the rotating shaft 120. The slider 270 is slidably connected to the second slide groove. The sliding connection between the slider 270 and the second slide groove can facilitate the movement of the fixed ring 220 to be limited.

[0043] The working principle of the rotating frame mechanism is as follows: when using the rotating frame mechanism, the limit block 152 is driven to move by pulling the slide bar 151, and the second spring 153 is squeezed to release the slide bar 151 from the rotating shaft 120, so as to facilitate the disassembly and assembly of the L-shaped frame 130. The first anti-skid pad 230 is fitted with the second anti-skid pad 240 to facilitate the stabilization of the L-shaped frame 130. The first screw 250 and the second screw 260 are arranged to facilitate the disassembly and assembly of the first anti-skid pad 230 and the second anti-skid pad 240.

[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A rotating support mechanism, characterized in that: include A rotating frame structure (10), the rotating frame structure (10) comprising a base (110), a rotating shaft (120), an L-shaped frame (130), a fixing cylinder (140) and a clamping assembly (150), the rotating shaft (120) being arranged on one side of the base (110), the L-shaped frame (130) being rotatably connected to the rotating shaft (120), the clamping assembly (150) being arranged in the fixing cylinder (140), and the clamping assembly (150) being clamped to the rotating shaft (120); A locking structure (20), the locking structure (20) comprising a first spring (210), a fixing ring (220), a first anti-skid pad (230), a second anti-skid pad (240), a first screw (250) and a second screw (260), the first spring (210) having two ends connected to the base (110) and the fixing ring (220) respectively, the fixing ring (220) being slidably connected to the rotating shaft (120), the first anti-skid pad (230) being fixed to one side of the fixing ring (220) by the first screw (250), the second anti-skid pad (240) being fixed to one side of the L-shaped support frame (130) by the second screw (260), and the first anti-skid pad (230) and the second anti-skid pad (240) being in close contact with each other.

2. A rotating support mechanism according to claim 1, characterized in that: The clamping assembly (150) comprises a sliding rod (151), a limiting block (152) and a second spring (153); the sliding rod (151) is slidably connected to the fixed cylinder (140); the sliding rod (151) is clamped to the rotating shaft (120); the limiting block (152) is connected to the sliding rod (151); the limiting block (152) is slidably connected to the fixed cylinder (140); and the second spring (153) is sleeved on the sliding rod (151).

3. A rotating support mechanism according to claim 2, characterized in that: A pull block is provided at one end of the sliding rod (151).

4. A rotating support mechanism according to claim 2, characterized in that: A slot is provided on one side of the rotating shaft (120), and the sliding rod (151) is engaged with the slot.

5. The rotating support mechanism according to claim 2, characterized in that: The inner wall of the fixing ring (220) is provided with a first sliding groove, and the limiting block (152) is slidably connected to the first sliding groove.

6. The rotating support mechanism according to claim 1, characterized in that: A sliding block (270) is provided on one side of the fixing ring (220), a second sliding groove is provided on the outer ring of the rotating shaft (120), and the sliding block (270) is slidably connected to the second sliding groove.

7. The rotating support mechanism according to claim 1, characterized in that: The inner ring of the fixed cylinder (140) is provided with a guide block (160), and the guide block (160) is slidably connected to the rotating shaft (120).

8. The rotating support mechanism according to claim 1, characterized in that: A mounting hole is formed through one side of the L-shaped support frame (130).

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