Detachable rotating shaft
By designing a detachable shaft structure in the laptop shaft, including limiting holes and torque components, the problem of inconvenient disassembly of the existing shaft is solved, and the shaft is conveniently disassembled and protection is achieved, and equipment damage is avoided.
Patent Information
- Application Number
- CN202421154021.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The shaft of the existing laptop computer is easily damaged during disassembly and is inconvenient to disassembly, resulting in equipment loss and difficulty in operation.
A detachable rotary shaft is designed, including a base, a display, a sleeve, a shaft, a limit hole, a protective component and a torque component. Through the coordination of the limit hole and a torque component, the shaft is easily disassembled and protected.
It realizes convenient disassembly and protection of the shaft, avoids damage to the monitor and shaft during the disassembly, and improves disassembly efficiency and safety.
Smart Images
Figure CN222229156U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotating shafts, in particular to a detachable rotating shaft. Background Art
[0002] A hinge is a component used to connect two parts of an object and enable them to move. It is a must-have for connecting the main parts of a product. The axis that is used to withstand both bending moment and torque during rotation is called a hinge. Commonly used product or equipment hinges include: mobile phone hinges (flip or rotating screen mobile phones), laptop hinges, portable DVD hinges, LED desk lamp hinges, LCD display hinges, GPS and other vehicle-mounted bracket hinges, keyboard leather case hinges, etc.
[0003] When disassembling the existing laptop computer hinge, the nut on the hinge must first be unscrewed. When the nut is screwed, the display and the hinge must be fixed first. Since the hinge is not convenient to limit and fix, the display is usually fixed to prevent the hinge from rotating. When the nut is tightened, it is easy to cause damage between the display and the hinge, resulting in greater losses, which makes disassembly inconvenient. Utility Model Content
[0004] The main purpose of the utility model is to provide a detachable rotating shaft, aiming to solve the technical problem that the existing rotating shaft is inconvenient to disassemble.
[0005] To achieve the above-mentioned purpose, the utility model proposes a detachable rotating shaft, including a base and a display, the base is provided with a sleeve, the display is provided with a rotating shaft, both ends of the rotating shaft respectively extend to the interior of the sleeve, the sleeve is provided with a protective component, the rotating shaft is provided with a torque component, and the rotating shaft is provided with a limiting hole for easy disassembly.
[0006] Optionally, there are multiple limiting holes, and intervals are provided between the multiple limiting holes.
[0007] Optionally, there are multiple sleeves, and the multiple sleeves are distributed symmetrically on the left and right.
[0008] Optionally, the protective component includes a cap, a first protrusion and a second protrusion, the cap is arranged on the sleeve, the first protrusion is arranged on the cap, and the second protrusion is arranged on the inner wall of the sleeve.
[0009] Optionally, the cap is in a T-shape, and the first protrusion is engaged with the second protrusion.
[0010] Optionally, the torque assembly includes a thread, a gasket and a nut, the thread is arranged on the rotating shaft and is located inside the sleeve, the gasket is sleeved on the rotating shaft and is located inside the sleeve, and the nut is sleeved on the rotating shaft and is located inside the sleeve.
[0011] Optionally, the number of the threads is multiple, the number of the gaskets is multiple, the multiple gaskets fit together, and the number of the nuts is multiple
[0012] The technical scheme of the utility model has the following beneficial effects: according to the technical scheme of the utility model, when it is necessary to make the display generate torque for adjustment, firstly, the rotating shaft is sleeved into the inside of the sleeve, and then the gasket is sleeved onto the rotating shaft inside the sleeve, and then the nuts are respectively sleeved from the two ends of the rotating shaft, and then the tool is inserted into the limiting hole to fix the rotating shaft, so that the nut is screwed along the thread to squeeze the gasket, so that the display and the sleeve on the base generate friction, so that when the display is flipped and adjusted, the flipping is completed and paused without shaking, conversely, when it is necessary to disassemble, the tool is inserted into the limiting hole, the operation is reversed, and the disassembly is completed, when it is necessary to protect the two ends of the sleeve, the cap is inserted into the sleeve, and then the cap is limited and fixed by the first protrusion and the second protrusion to complete the protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0014] Figure 1 This is a schematic diagram of the overall structure of a detachable rotating shaft according to an embodiment of the utility model;
[0015] Figure 2 A rear view of a detachable rotating shaft according to an embodiment of the utility model;
[0016] Figure 3 for Figure 2 A in the enlarged view;
[0017] Figure 4 It is a front view of a detachable rotating shaft according to an embodiment of the utility model;
[0018] Figure 5 for Figure 4 The enlarged view of point B in the figure;
[0019] Figure 6 for Figure 5Enlarged view of point C in the figure.
[0020] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings.
[0021] Figures: 1. Base; 2. Display; 3. Sleeve; 4. Rotating shaft; 5. Limiting hole; 6. Protective component; 61. Cap; 62. First protrusion; 63. Second protrusion; 7. Torque component; 71. Thread; 72. Gasket; 73. Nut. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0024] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0025] The utility model provides a detachable rotating shaft.
[0026] like Figures 1 to 6 As shown, in one embodiment of the utility model, the detachable shaft includes a base 1 and a display 2. An anti-skid pad is provided at the bottom of the base 1. The number of anti-skid pads is four and they are distributed in a rectangular shape, so that the base 1 can play an anti-skid role. A sleeve 3 is provided on the base 1, and a shaft 4 is provided on the display 2. The sleeve 3 conveniently limits the shaft 4. Both ends of the shaft 4 extend to the inside of the sleeve 3 respectively. The shaft 4 makes it convenient for the display 2 to flip over. A protective component 6 is provided on the sleeve 3, a torque component 7 is provided on the shaft 4, and a limiting hole 5 is provided on the shaft 4 for easy disassembly.
[0027] Specifically, there are multiple limiting holes 5 , and intervals are provided between the multiple limiting holes 5 . Preferably, in this embodiment, there are three limiting holes 5 .
[0028] It should be noted that the staff can insert a tool into the limiting hole 5 to limit and fix the rotating shaft 4.
[0029] Specifically, there are multiple sleeves 3 , which are symmetrically distributed on the left and right. Preferably, in this embodiment, there are two sleeves 3 , which facilitates the limiting effect on the rotating shaft 4 .
[0030] Specifically, the protection component 6 includes a cap 61 , a first protrusion 62 and a second protrusion 63 . The cap 61 is arranged on the sleeve 3 , the first protrusion 62 is arranged on the cap 61 , and the second protrusion 63 is arranged on the inner wall of the sleeve 3 .
[0031] Specifically, the cap 61 is in a T-shape, and the cap 61 seals the sleeve 3. The first protrusion 62 is engaged with the second protrusion 63, and both the first protrusion 62 and the second protrusion 63 are in a ring shape, so that the cap 61 can be conveniently limited and fixed.
[0032] Specifically, the torque assembly 7 includes a thread 71, a gasket 72 and a nut 73. The thread 71 is provided on the rotating shaft 4 and is located inside the sleeve 3. The gasket 72 is sleeved on the rotating shaft 4 and is located inside the sleeve 3. The nut 73 is sleeved on the rotating shaft 4 and is located inside the sleeve 3. Both ends of the rotating shaft 4 are rounded, so that the gasket 72 and the nut 73 can be easily installed.
[0033] Specifically, the thread 71 has multiple sections, the gaskets 72 have multiple sections, the gaskets 72 are fitted together, and the nuts 73 have multiple sections, so that the nuts 73 can limit the gaskets 72 .
[0034] Specifically, the working principle and use process of the utility model are as follows:
[0035] When it is necessary to make the display 2 generate torque for adjustment, first, the shaft 4 is put into the sleeve 3, and then the gasket 72 is put on the shaft 4 inside the sleeve 3, and then the nuts 73 are respectively put on the two ends of the shaft 4, and then the tool is inserted into the limiting hole 5 to fix the shaft 4, and the nut 73 is screwed along the thread 71 to squeeze the gasket 72, so that the display 2 and the sleeve 3 on the base 1 generate friction, so that the display 2 can be flipped and paused without shaking when it is flipped and adjusted. On the contrary, when it needs to be disassembled, the tool is inserted into the limiting hole 5 and the operation is reversed to make the shaft easy to disassemble. When it is necessary to protect the two ends of the sleeve 3, the cap 61 is inserted into the sleeve 3, and then the cap 61 is limited and fixed by the first protrusion 62 and the second protrusion 63 to complete the protection.
[0036] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.
Claims
1. A detachable rotating shaft, characterized in that: The invention comprises a base (1) and a display (2), wherein the base (1) is provided with a sleeve (3), the display (2) is provided with a rotating shaft (4), both ends of the rotating shaft (4) respectively extend into the interior of the sleeve (3), the sleeve (3) is provided with a protective component (6), the rotating shaft (4) is provided with a torque component (7), and the rotating shaft (4) is provided with a limiting hole (5) for convenient disassembly.
2. The detachable rotating shaft according to claim 1, characterized in that: There are a plurality of the limiting holes (5), and intervals are provided between the plurality of limiting holes (5).
3. The detachable rotating shaft according to claim 1, characterized in that: The number of the sleeves (3) is plural, and the plurality of sleeves (3) are distributed in a bilaterally symmetrical manner.
4. The detachable rotating shaft according to claim 1, characterized in that: The protective component (6) comprises a cover cap (61), a first protrusion (62) and a second protrusion (63); the cover cap (61) is arranged on the sleeve (3); the first protrusion (62) is arranged on the cover cap (61); and the second protrusion (63) is arranged on the inner wall of the sleeve (3).
5. The detachable rotating shaft according to claim 4, characterized in that: The cover cap (61) is in a T-shape, and the first protrusion (62) is engaged with the second protrusion (63).
6. The detachable rotating shaft according to claim 1, characterized in that: The torque assembly (7) comprises a thread (71), a washer (72) and a nut (73); the thread (71) is arranged on the rotating shaft (4) and is located inside the sleeve (3); the washer (72) is sleeved on the rotating shaft (4) and is located inside the sleeve (3); the nut (73) is sleeved on the rotating shaft (4) and is located inside the sleeve (3).
7. The detachable rotating shaft according to claim 6, characterized in that: The thread (71) has multiple sections, the gaskets (72) have multiple sections, the gaskets (72) are multiple, and the multiple gaskets (72) fit together. The nuts (73) have multiple sections.