CN2672718Y - Knob with touch switch function - Google Patents

Abstract

A pivot device with touch switch function is prepared as setting hollow ring sleeve in fixed seat, connecting pivot shaft to inside of said ring sleeve by pressing said pivot shaft to form size fit relation of friction resistance, setting connection piece at one end of said pivot shaft and rotary block with convex part at another end, forming an angle difference between position of convex part on peripheral surface of rotary block and fixed edge of connection piece, using rotary block to design angle difference formed between convex part and connection piece when notebook computer top cover is closed to let connection piece and body be in horizontal state, touching induction switch capable of controlling computer system to enter sleep mode by rotary block after pivoting and turning it down for avoiding damage to whole appearance aesthetic feeling after notebook computer top cover is opened.

Description

Hub with touch switch function

technical field

The utility model relates to a hinge for a computer, in particular to a hinge with the function of a touch switch which can be concealed and built in the hinge of a notebook computer to touch the sensor switch to control the computer system to enter a sleep power-saving mode. hub.

Background technique

Notebook computers have the advantage of being portable and easy to use. At present, common notebook computers are mainly composed of a top cover with an LCD screen on the inside, and a body with various computer hardware inside, and a hub is set between the top cover and the body. device, so that the upper cover can be directly opened and closed on the body. Thereby, when the upper cover is closed, the volume can be reduced to be convenient for the user to carry, and when the upper cover is opened, it can be pivotally positioned to an appropriate angle, so that the user can use it practically.

Also as shown in Figure 5, there is a common notebook computer 40 currently on the market, which is provided with a bump 411 on the inner surface of its upper cover 41 with a liquid crystal screen, and a groove is set at the position of the body 42 corresponding to the bump 411. 421 , an inductive switch 422 is set in the groove 421 , and the inductive switch 422 can use a circuit to control the timing when the computer system enters the sleep power-saving mode. Thereby, when the top cover 41 is closed when the notebook computer 40 is not turned off, the protrusion 411 on the bottom edge of the top cover 41 will enter the groove 421 and touch the sensor switch 422, and the sensor switch 422 will be touched by the sensor switch. 422 to control the computer system to enter the sleep power-saving mode, so as to reduce the power consumption of the notebook computer 40 . And when the upper cover 41 is opened again, the computer system can continue to use out of the standby state, so the power of the notebook computer 40 can be used most effectively.

However, in order to control the timing when the computer system enters the sleep and power-saving mode of the aforementioned existing notebook computer 40, it is necessary to respectively set a bump 411 and a corresponding groove 421 on the inner surface of its upper cover 41 and the body 42 for smooth touch. Inductive switch 422 . However, the above-mentioned structures are all exposed designs. Therefore, after the top cover 41 of the notebook computer is opened, the aesthetic feeling of the overall appearance of the notebook computer will be damaged, and a better visual effect cannot be provided for the user.

Utility model content

In order to overcome the above-mentioned shortcomings of existing notebook computers with sleep and power-saving functions, the utility model provides a hinge device with a touch switch function. Inductive switch, and by virtue of the hidden design inside the hinge, it does not affect the overall aesthetic appearance of the notebook computer after the top cover is opened.

The technical scheme that the utility model solves its technical problem adopts is:

A hinge device with a touch switch function is installed on the pivot joint between the upper cover of the notebook computer and the body with the induction switch, and is characterized in that it is composed of a fixed seat and a pivot shaft; the fixed seat has an axially penetrating The through hole, the bottom end of which is fixed to the positioning plate inside the notebook computer body; the pivot is forced into the ring sleeve assembled on the fixed seat, and the outer diameter of the pivot corresponds to the size of the through hole diameter of the fixed seat with frictional resistance In a cooperative relationship, one end of the pivot forms a first fixed end that passes through the fixing seat, and the other end forms a second fixed end, and the second fixed end is provided with a connecting piece that is fixedly connected to the inside of the top cover of the notebook computer. A rotating block with a convex portion is provided at the fixed end, and an angle difference is formed between the position of the convex portion on the peripheral surface of the rotating block and the fixed edge of the connecting piece fixed on the inner side of the upper cover, so that the connecting piece pivots in a After being in a horizontal state, the convex part can cooperate with the rotation to touch the sensor switch downward.

In the above-mentioned hinge device with touch switch function, a hollow ring sleeve is provided inside the through hole of the fixed seat for the pivot to be inserted into the assembly. part, and there is a notch in the through hole of the fixing seat that engages with the convex part.

With the above structure, the hinge can be hidden in the pivot joint of the notebook computer. When the top cover of the notebook computer is closed so that the connecting piece combined with the top cover and the body are in a horizontal state, the pivot block It can cooperate with the connecting piece and the pivot to pivot at the same time, and use the angle difference design formed between the convex part and the connecting piece, so that the turning block can rotate downward and touch the sensor switch smoothly after pivoting. The computer system is controlled to enter the sleep power-saving mode. Therefore, the hidden design of the hub will not destroy the overall aesthetic appearance of the notebook computer after the top cover is opened, so as to provide excellent visual effects.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a three-dimensional schematic diagram of the appearance of the utility model when it is applied to a notebook computer.

Fig. 2 is an exploded perspective view of the utility model. (representative image)

Fig. 3 is a schematic diagram of the utility model when the upper cover is opened.

Fig. 4 is a schematic diagram of the utility model when the upper cover is closed.

FIG. 5 is a schematic diagram of a conventional notebook computer with an inductive switch.

Explanation of symbols in the figure:

10 Fixed seat 11 Positioning plate

12 through holes 13 ring sleeves

131 gap 132 convex part

20 pivot 21 first fixed end

22 The second fixed terminal 23 Connecting piece

231 positioning hole 24 turn block

241 Convex 30 Laptops

31 body 311 induction switch

32 upper cover 321 opening

40 notebook computer 41 top cover

411 bump 42 body

421 groove 422 induction switch

Detailed ways

The embodiment of the utility model, please refer to Fig. 1 and Fig. 2, it is composed of a fixed base 10 and a pivot 20, wherein:

The fixed seat 10 is provided with a positioning plate 11 fixedly connected to the inside of the body 31 of the notebook computer 30 at its bottom end, and the fixed seat 10 has a through hole 12 axially penetrating, and the through hole 12 is used for assembling the pivot shaft 20 groups. The two are in a dimensional matching relationship with friction resistance, or as shown in the figure, a hollow ring sleeve 13 is used for assembly, and the circumferential surface of the ring sleeve 13 is provided with an axially extending gap 131, so that the ring sleeve 13 Elastic force for urging during assembly can be provided to the pivot 20 . The periphery of the notch 131 is provided with a convex portion 132 facing outwards, and a slot (not shown) that can engage with the convex portion 132 of the ring sleeve 13 is provided in the through hole 12, so that the ring sleeve 13 is assembled. It will not rotate arbitrarily when it is in it.

One end of the pivot 20 toward the fixed seat 10 forms a first fixed end 21, and the other end forms a second fixed end 22. The pivot 20 can be forced into the inside of the ring sleeve 13 assembled on the fixed seat 10, and the pivot The outer diameter of 20 is corresponding to the diameter of the inner hole of the collar 13 of the fixing seat 10, so that there is a dimensional matching relationship with each other with frictional resistance. The second fixed end 22 of the pivot 20 is provided with a connecting piece 23 which can be fixedly connected to the inside of the top cover 32 of the notebook computer 30 . The connecting piece 23 can also be fixed on the second fixed end 22 by means of welding or locking.

After the pivot 20 is placed inside the collar 13 assembled on the fixed seat 10, its first fixed end 21 can pass through the through hole 12 of the fixed seat 10, and a rotating block 24 can be fixed on it. The turning block 24 can move simultaneously with the pivoting of the pivot shaft 20, and the surrounding surface of the turning block 24 is provided with a convex portion 241, and the position of the convex portion 241 on the surrounding surface of the turning block 24 is fixedly connected with the connecting piece 23 on the An angle difference is formed between the fixed sides A of the inner sides of the upper cover 32. With the design of the angle difference, after the connecting piece 23 is pivoted to a horizontal state, the convex portion 241 of the rotary block 24 can be pivoted to a direction under the design.

In actual use, please refer to Fig. 1 and Fig. 3, the hinge device of the present invention can utilize the positioning plate 11 of the fixed seat 10 and the connecting piece 23 fixedly connected to one end of the pivot shaft 20 to connect with the notebook computer 30 respectively. The body 31 and the loam cake 32 are mutually assembled. And the notebook computer 30 is then matched with the position of the rotating block 24, forming an opening 321 for the activity of the convex part 241 of the rotating block 24 at the bottom edge of its upper cover 32, and corresponding to the position of the opening 321, an induction switch 311 is set on the body 31, the induction switch The 311 can use the circuit to control the timing when the computer system enters the sleep power-saving mode.

Thereby, the user can make use of the design of the hinge to make the upper cover 32 open and close on the body 31. When the upper cover 32 is opened, the connecting piece 23 combined with the upper cover 32 can drive The pivot 20 and the turning block 24 pivot on the fixed base 10 at the same time, and there is a dimensional matching relationship between the pivot 20 and the ring sleeve 13 of the fixed base 10 with frictional resistance, so that the pivot 20 is in the ring sleeve 13. During the inner pivoting action, a certain degree of pivotal tightness can be generated between its outer peripheral surface and the inner peripheral surface of the ring sleeve 13, so that the upper cover 32 can be positioned at the most appropriate angle during opening. At this time, the convex portion 241 of the rotary block 24 rotates upward and is not in contact with the sensor switch 331 .

Also as shown in FIG. 1 and FIG. 4 , when the notebook computer 30 is not turned off, and the user closes the upper cover 32, the connecting piece 23 combined with the upper cover 32 can be connected to the body 10. The space is also horizontal. At this time, the turning block 24 can cooperate with the joint movement of the connecting piece 23 and the pivot shaft 20 to pivot at the same time, and by means of the angle difference design formed between the convex portion 241 and the connecting piece 23, the turning piece can After pivoting, the convex part 241 of 24 can smoothly rotate downwards to touch the sensor switch 311, and through the sensor switch 311 to control the computer system to enter the sleep power-saving mode, so the power consumption of the notebook computer 30 can be reduced, and further The power of the notebook computer 30 is used most effectively.

From the above description, it can be known that the hinge device with touch switch function of the present invention can hide the hinge joint of the notebook computer, and use the convex part of the rotary block at one end of the pivot to touch the sensor switch. Control the timing when the computer system enters the sleep power-saving mode, and with the hidden design of the hub, it will not destroy the overall appearance of the notebook computer after the top cover is opened, and provide users with excellent visual effects, which is indeed A rather excellent design.

Claims (2)

1. the pivot device of a tool touch switch function is that the loam cake that is installed in notebook computer articulates the position with the body with inductive switch, it is characterized in that, is made up of holder and pivot;

Holder has a through hole that axially runs through, and its bottom is provided with the location-plate that is fixed in the notebook computer internal body;

Pivot is forced into the ring set inside that is connected to holder, and the size matching relationship of the corresponding holder through-hole aperture of pivot external diameter tool frictional resistance, this pivot one end forms first fixed connecting end of the holder that stretches through out, end forms second fixed connecting end in addition, the second fixed connecting end setting is fixed in the brace of notebook computer loam cake inside, first fixed connecting end is provided with the switch block of tool protuberance, this protuberance is fixed in the position on the switch block side face and brace between the affixed limit of loam cake interior side and forms a differential seat angle, so that brace pivot be the level of state after, this protuberance can cooperate rotation to touch inductive switch down.

2. the pivot device of tool touch switch function according to claim 1, the through hole inside that it is characterized in that described holder is provided with the hollow ring set of inserting winding for pivot, this ring set side face is provided with axially extended breach, the breach periphery is provided with protuberance outwardly, and is provided with the short slot with the mutual clip of this protuberance in the holder through hole.

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