TWM280089U - Spindle unit - Google Patents

Description

M280089 Fourth, the creation description (1) '[Technical field of the new type] This creation is to provide a shaft device' especially-when a shaft is rotated by external force torsion, it can be set on the side of the gasket group ' The deformation means releases the torsion, thereby preventing the gasket from being deformed or broken, so as to extend the service life of the product.先前 [Previous technology] Press 'Positioning electronics • One available to lift' instead of using the shaft as the main torque and the cymbal group is too large, so not only its friction, but also the precision of the friction that can not support the most active A ) And double page any position. Including the friction between the rotating shafts, the friction caused by the design is a laborious effort, and the number of times it accumulates the service life to produce a loose size control. This structure type and the force of the gasket group to offset the magnitude of the mechanical friction The wear caused by the important key causes the attenuation range; if it is a frictional phenomenon, such as the setting, the design of the division is often composed, and the body is reset. This is also the degree and the force is too small. According to the secretary (PD cover is lifted to the stator and rotation (torque) of the shaft device package due to gravity, is it applicable? Lifting the cover is more difficult. With the use of the rotating shaft device to support the gravity of the cover, the torque value is off. The basic factors. For electronic products, they must rely on a self-locating hinge device. The friction force of the type of shaft produced by this force is serious. For rapidity, can the structure produced by Bayer shaft be hinged? " As shown in the figure, please refer to the three-dimensional exploded view of Bulletin No. 4 used in the 1990s A f of the Republic of China. Sixth, this conventional vehicles to solve the turn and A ^

Page 5 M280089, creation instructions (2) ____ A fitting method when the pipe B is docked and used. The rotary shaft device is mainly composed of the shaft A and the sleeve B. It can be clearly seen in the figure that the D is pivoted. The sleeve b is formed by stacking 4 'tongue moving end C and connecting seat. Each gasket B 1 includes a closed gasket B 1 2, and the shaft hole B 2 extends a neck. B 3 and the shaft hole B of the shaft A through the sleeve shoulder B4 direction between the shaft hole B2 and the second shoulder B4, so that it rubs the arm B 5 and becomes τ < f away from the shaft hole B 2 It has a deflection auxiliary hole B 6 and jf B 3 extending from the shaft hole b 2-a side is provided with a 4 and the auxiliary hole B 6 area can be used as a mechanism: two 3 to two shoulders B and the rotating shaft A are sleeved on The casing b also produces rotational friction. Therefore, it will have better deflection, so that the friction surface of the assembled Yuanfenguan B and the oil storage through the oil hole can be maintained at a certain level. And the life of the agency. Θ / month effect 'to achieve the extension. However, the above-mentioned conventional shaft A and the sleeve 3 sets are missing as follows: 彳 There is (1) the shaft A of the conventional device rotates in a circle, and ί: in the shaft hole B 2 It spreads around, but there is no space to release the torsion force to the two sides and J side = easy to cause the gasket group to rupture and affect the use of the mechanism ^ (two) the rotation axis A of the conventional device is rotated in a circular manner. When it is squeezed upward, its shaft hole β 2 is transferred to the space where the lubricant overflows, so the conventional equipment is made into a hole ... unnecessary turbid oil hole, and it is used as the shaft; Worker: M280089 4. Creation instructions (3) Oil Too much, the torque (friction) generated by the rotating shaft A is completely offset by the lubricating oil, which will cause the product to fail to form. (3) One side of the rotating shaft A of the conventional device is embedded in the movable end c with two opposing surfaces. In order to smooth the abutting surface, it is easy to cause the movable end C to detach from one side of the rotating shaft A, resulting in product failure and poor use status. Anxious: How to solve the above-mentioned problems and shortcomings, that is, those who are engaged in research and improvement of related manufacturers in the art industry. Duofangping estimates that there are some shortcomings in the above-mentioned shortcomings. = After trial and modification, we began to design a new type of this type of shaft device. Advantages; The purpose of deformation is to deform the cymbal group by elastically twisted holes: recessed holes, so when the shaft is rotated by external force The produced holes of the ΠΓί-shaped means produced by the shaft are elastically deformed, and they are released in the shape or rupture to prevent the gasket from being twisted and changed to extend the service life of the product. To achieve the effect, the technical means and functions used in this creation; the "preferred embodiment" details its characteristics and the same time, please refer to the first, second and third figures, which is the three-dimensional of this creation

The main structural features of the gasket set 2 and the connecting device ^ are described in detail in Figure 1 on the M280089 page 7. In addition, a ring-shaped gasket 21 is provided on the two sides which are relatively parallel to each other and prevent axial displacement. It is formed in a circular shape, and in this cymbal 21, the shaft hole 2 1 0 extends to the oil hole, and the friction hole 212 of the shaft hole 2 1 0 deflection is provided with a deformation means on the outside. 2 Deformed concave holes 2 2 1. Body 31 and inside the sleeve body 31

9. Creation description (4) Appearance drawing, three-dimensional rotation axis of this creation, 4 of the action end; among them: one side of the rotation shaft 1 is provided with a plug-in part 1 2 1 ′ and a groove 1 2 2. In this gasket group, a single gasket is provided with a storage space 2 1 and a storage space 2 away from the friction arm 2 2, and the deformed hand is provided with an exploded view of the storage space and a partial disassembly device by the rotating shaft 1 It is a sleeve, so in this case, there is a butting part 1 1 2 'on one side, and a plug part 2 on the base 121 is made of a plurality of the same type 2 1 shaft holes 2 1 〇1 can be similar to oil There are 1 2 in the 11 area of the gasket 2 with 1 2 close to the shaft hole 2 1 slave 2 2 with a flexible 3 on the top 3 with a set of 3 00 from the figure 'relative' knots, 2 there is a docking space 4 0, and the docking space 4 〇 annular groove i 2 2 ′ ^ 7 j 1, and the joint portion 401 is provided with a ring projection 4 〇2 which is fixed to the outside of the room 40, and the other Docking air pin 4301 is embedded. Hole 403 ′ and positioning hole 403 is available for positioning. Please continue to see the second one. Appearance drawing, rotation of the shaft =, two, five, as shown in the three-dimensional drawing side view of this creation, rear view of the rotation of the shaft

M280089 IV. Creation description (5) The picture clearly shows that when the above-mentioned components are used in the construction, the rotating shaft 1 is first embedded into the shaft hole 2 1 0 side of the gasket group 2 and the The butting portion 1 1 of the rotating shaft 1 is exposed on the other side of the shaft hole 2 1 0, and the butting portion 1 on the side of the gasket group 2 and the rotating shaft 1 1 is embedded in the receiving space 3 1 of the upper body 3 1 of the connecting device 3 And form a positioning state, so that the one side plug portion 12 of the rotating shaft 1 and the two parallel base portions 1 2 1 and the actuating end 4 side butt joint space 4 0 of the joint portion 4 0 1 are relatively fitted to prevent the The rotating shaft 1 and the action end 丨 the groove 1, so that 3 will appear, and the friction of the action end must be first, and the effect of the action position is eliminated in the smoothing area. The cushion state is 4 to generate 2 2 and the ring convex one Positioning disengagement, the lubricating oil 4 causes the rotating arm 2 1 to be lubricated, so that this end 4 is effective, and the group 2 is good. Therefore, the rotation is a radial displacement of the joint 4 4 0 2 ' , Pour the cymbal shaft 1 torsion 2 ', so the rotation shaft 1 twists the entire gasket rotation shaft 1 and rotation occurs, the friction surface of the rotation shaft and The film group shaft 1 is subject to the external deformation means and the position of the idle rotation 0 1 is to stop the rotation shaft described in the component group 2, and then the shaft hole is rotated to cause the group 2 to receive the torsion force of the diaphragm group. 1 The sleeve has a stronger twist than 2 2 Then, the ring convex pin 4 0 1 and the dynamic assembly are completed to empty the gap of the shaft 2 10 to the shape of the squeeze 2 ′, and then the concave hole 2 of the rotating part 2 of the base 1 1 4 0 3 1Embedded end 4 After the opening 2 1 1 The friction of the rotating shaft group caused by the overflow of the square up and down 2 yields the slip effect resulting in padding 〇1 -ίιΐ 2 1 -2 The shaft starts to move relative to the positioning 1 Inside, it is squeezed into a shaft storage hole. 2 The surface has a relatively high friction force. The rotation of the whole should fit into the hole. When it is displaced in the 40 direction, it must rotate the plate. Torque of elastic deformation of structure-like sheet 2 1 during compression

M280089 Creative instructions (6) Space to prevent gasket 2 from using life. Twist or rupture, and then prolong the product's size / 1: 的 The number of shims 2 1 in the shim group 2 can determine the frictional force. If a large frictional force is generated, increase the cymbal group 2塾 2 When the number is 1 mile, or if a small friction force is required, reduce the number of shims 2 1 in shim group 2. ^ In addition, the deformed hand slave 2 2 ′ described in the above-mentioned preferred embodiment is to make the cymbal 丨 I group 2 deformation means 2 2 to resist when only the rotating shaft 1 is rotated to generate torque. The torque released by the rotating shaft 1 downwards, so that the recessed hole 2 2 χ of the deformation means 2 2 creates a squeeze deformation state, so the concave hole 2 2 1 of the deformation means 2 2 only needs to have the gasket group 2 to resist the rotating shaft. 1 The function of releasing the torsional force downward is enough. If other simple modifications and equivalent structural changes are used, they should be included in the scope of the patent for this creation and shared with Chen Ming. The key to improving the conventional technology is to use this creative shaft device as follows: (1) The rotating shaft 1 of this creative shaft device rotates in a circle, and the generated torque spreads around the shaft hole 2 1 0, so it moves to the two sides and The torsional force released below can be elastically deformed by the concave hole 2 2 1 of the deforming means 22 to release the torsional force, thereby preventing the gasket 21 from being deformed and broken, thereby extending the service life of the product. (2) When the rotating shaft 1 of this creative rotating shaft device rotates in a circle, when the rotating shaft 1 is twisted and pressed upward by external force, the shaft hole 2 1 〇

Page 10 M280089 、 The creative shaft groove is formed under the creative instructions (7), and if applicable, it is good. (3) This creative work has a ring-shaped convex 1 and action to prevent the base 1 2 from being sad. The above detailed description is just clear, but in this embodiment, 'any other space that does not depart from the original changes and modifications, is there any space where the oil can be placed in an overflow, f ί ί 2 1 is not provided with excessive storage The oil hole makes this creation # 9 1 and Xiao & d 1 has a good lubricating effect to add h times and the product ^ Shaft device of the shaft 1 One side of the plug part action end 4 Radial displacement of the base i 2 ^ The annular groove 1 9 9 5 I ^ on side 1 can be fitted with 4 blocks 4 2 on the action end, and 4 cylinders and 2 on the end 4 to prevent axial displacement of the shaft, so that The overall structure is a better example of this creation. # 非 田 、 仃 The example said: not to limit the application of this creation; the technique revealed by the brother's work is based on the spirit: = Xunli worship around the Taiwanese κ spirit subordinates The completed uniform should be included in the scope of patents covered by this work. The effect of the rotating device of this creation is enhanced, which is in line with novelty and creativity. It has significant skills when used. Submit an application and look forward to the early review of the patent requirements of the Commissioner, and work hard to create, if there is any suspicion in the Bureau, to protect The creator should make every effort to cooperate, and it is a real virtue. , Please do not write instructions, create page M280089 Simple illustration of the diagram [Schematic explanation] The first picture is a three-dimensional appearance of this creation. The second picture is a three-dimensional exploded view of this creation. The third picture is a partial exploded view of this creation. The fourth picture is the front side view of the twisting action of the creative shaft. The fifth picture is the rear side view of the twisting action of the creative shaft. The sixth picture is a conventional exploded view. [Description of main component symbols]

Page 12 M280089

Page 13

Claims (1)

M280089 V. Application for Patent Scope 1. Set, which mainly consists of a shaft and a cymbal / + 钿 set, and is connected to the connecting device, and, and, connected; Valley space, and the accommodation space is available for the shaft f :; The washer set inside the butt joint is embedded in the inner part of the sleeve, and the other ^ part of the rotating shaft and the butt space where the sleeve is inserted into the action end are improved. It is composed of a plurality of gaskets of the same type, and each has a shaft hole through which the rotating shaft penetrates, and the friction hole is formed in the area of the shaft hole extending to the placement space, and each spacer is away from the placement space. One side is provided with a deforming means, and the deforming means is provided with a recessed hole capable of elastic deformation and releasing torque. The shaft device described in item 1 of the scope of the patent application, in which the shaft hole extends to the area of the placement space, can be a lake oil hole in the gasket group. The shaft device according to item 1 of the scope of patent application, wherein the cymbal group set on the shaft abutting portion can increase or decrease the number of cymbals.