CN201477538U - Mouse and its pivoting structure - Google Patents

Abstract

The utility model discloses a mouse and a pivot structure thereof, which are used to make the configuration space of the torsion spring of the pivot structure more sufficient. The mouse includes a main body and a pivot structure. The main body has an opening. The pivot structure includes a battery cover and a torsion spring. The battery cover is pivoted to the main body with the first position of the main body as an axis, and is opened or closed at the opening by rotating relative to the main body. The torsion spring includes a first spring body, a second spring body, a first spring arm, a second spring arm and a third spring arm. The first spring body is pivoted to the main body with the second position of the main body as an axis. The first spring arm is connected between the first spring body and the second spring body. The second spring arm extends from the first spring body and is fixed to the main body. The third spring arm extends from the second spring body and is fixed to the battery cover.

Description

Mouse and its pivoting structure

technical field

The utility model relates to a pivoting structure and a mouse with it, and in particular to a pivoting structure using a torsion spring and a mouse with it.

Background technique

The mouse is an essential peripheral device of the computer, and the position of the cursor on the computer screen can be conveniently controlled by moving the mouse. The wireless mouse does not need to be connected to the computer through a signal connection cable, so that the user can operate the wireless mouse without the fetters of the signal connection cable being bent, stretched, and twisted. Based on the above advantages, the wireless mouse has gradually become a popular computer peripheral device. The wireless mouse is equipped with wireless circuit devices such as a transmitting/receiving antenna, a carrier generator, an antenna drive amplifier, a detector, a comparator, and a decoder in the mouse body, so that the signal is transmitted by radio wave transmission through the transmitting/receiving antenna. To the receiver on the host computer to control the operation of the host computer. The power required for the operation of the wireless mouse must be supplied by the battery, so the wireless mouse will have a battery cover to cover the battery installed in the wireless mouse.

A known battery cover is configured in such a way that one end is pivotally connected to the mouse, and the battery cover can be opened or closed on the mouse by rotating relative to the mouse. In order to make the battery cover open on the mouse automatically, a torsion spring can be sleeved on the shaft of the battery cover, and the two spring arms of the torsion spring are respectively fixed on the mouse and the battery cover, so that the battery can be released by its elastic force. The cover automatically unfolds on the mouse. However, the rotating shaft of the battery cover must be as close as possible to the outer surface of the mouse to avoid structural interference with the mouse casing when the battery cover rotates, thus making the configuration space at the rotating shaft limited and causing difficulties in disposing the torsion spring.

Utility model content

The utility model provides a mouse, the configuration space of the torsion spring of the pivoting structure is relatively sufficient.

The utility model provides a pivoting structure, and the configuration space of the torsion spring is relatively sufficient.

The utility model provides a mouse, which includes a main body and a pivoting structure. The main body has an opening. The pivoting structure includes a battery cover and a torsion spring. The battery cover is pivotally arranged on the main body with the first position of the main body as an axis, and is unfolded or closed on the opening by rotating relative to the main body. The torsion spring includes a first spring body, a second spring body, a first spring arm, a second spring arm and a third spring arm. The first spring body is pivotally arranged on the main body with the second position of the main body as an axis. The first spring arm is connected between the first spring body and the second spring body. The second spring arm extends from the first spring body and is fixed on the main body. The third spring arm extends from the second spring body and is fixed on the battery cover.

The utility model provides a pivoting structure, which is suitable for a mouse. The main body of the mouse has an opening. The pivoting structure includes a battery cover and a torsion spring. The battery cover is pivotally arranged on the main body with the first position of the main body as an axis, and is unfolded or closed on the opening by rotating relative to the main body. The torsion spring includes a first spring body, a second spring body, a first spring arm, a second spring arm and a third spring arm. The first spring body is pivotally arranged on the main body with the second position of the main body as an axis. The first spring arm is connected between the first spring body and the second spring body. The second spring arm extends from the first spring body and is fixed on the main body. The third spring arm extends from the second spring body and is fixed on the battery cover.

In an embodiment of the present invention, the above-mentioned battery cover includes a rotating shaft, a cover body and a connecting portion. The rotating shaft is pivotally set at the first position of the main body. The cover is used to cover the opening. The connecting part is connected between the rotating shaft and the cover body, wherein the rotating shaft rotates along the pivoting direction so that the cover body covers the opening.

In an embodiment of the present invention, the above-mentioned connecting portion has a slot, and the third spring arm is locked in the slot, wherein when the rotating shaft rotates in the pivoting direction, the third spring arm is driven by the connecting portion and the torsion spring Store elastic potential energy.

In an embodiment of the present invention, the above-mentioned third spring arm has a bent structure for being clamped on the battery cover.

In an embodiment of the present invention, the above-mentioned main body has a boss, and the first spring body is rotatably sleeved on the boss.

Based on the above, the torsion spring of the present invention has a second spring body connected between the first spring body and the battery cover, so that the pivoting structure can be rotated by the second The displacement and deformation of the spring body can move smoothly. With this disposition, the torsion spring does not have to be coaxial with the battery cover, but can be disposed in a place with sufficient space to reduce the difficulty of its disposition.

Description of drawings

In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below in conjunction with the accompanying drawings, wherein:

FIG. 1 is a perspective view of a mouse according to an embodiment of the present invention.

FIG. 2 is a partial side view of the pivot structure of FIG. 1 .

FIG. 3 is a perspective view of the battery cover of FIG. 1 closed on the main body.

FIG. 4 is a partial side view of the pivot structure of FIG. 3 .

FIG. 5 is a partial perspective view of the pivoting structure in FIG. 4 .

Description of main component symbols:

100: mouse 110: main body

112: Opening 114: Convex post

120: pivoting structure 122: battery cover

122a: shaft 122b: cover

122c: connecting part 124: torsion spring

124a: the first spring body 124b: the second spring body

124c first spring arm 124d second spring arm

124e third spring arm D: pivoting direction

L: Bending structure P1: First position

P2: second position T: card slot

Detailed ways

FIG. 1 is a perspective view of a mouse according to an embodiment of the present invention. FIG. 2 is a partial side view of the pivot structure of FIG. 1 . FIG. 3 is a perspective view of the battery cover of FIG. 1 closed on the main body. FIG. 4 is a partial side view of the pivot structure of FIG. 3 . Please refer to FIG. 1 , the mouse 100 of this embodiment includes a main body 110 and a pivoting structure 120 . The main body 110 has an opening 112 through which a user can put a battery (not shown) into the main body 110 .

Please also refer to FIG. 2 , the pivoting structure 120 includes a battery cover 122 and a torsion spring 124 . The battery cover 122 is pivotally mounted on the main body 110 with the first position P1 of the main body 110 as an axis, and is opened or closed on the opening 112 (shown in FIG. 1 ) by rotating relative to the main body 110 . The torsion spring 124 includes a first spring body 124a, a second spring body 124b, a first spring arm 124c, a second spring arm 124d and a third spring arm 124e. The first spring body 124 a is pivotally disposed on the main body 110 with the second position P2 of the main body 110 as an axis. The first spring arm 124c is connected between the first spring body 124a and the second spring body 124b. The second spring arm 124d extends from the first spring body 124a and is fixed on the main body 110 . The third spring arm 124e extends from the second spring body 124b and is fixed on the battery cover 122 .

It should be noted that when the battery cover 122 changes from being closed on the main body 110 (as shown in FIGS. 3 and 4 ) to unfolding on the main body 110 (as shown in FIGS. 1 and 2 ), the suspended second The spring body 124b will be deformed and displaced. In other words, if the torsion spring 124 and the battery cover 122 are not coaxial, if the second spring body 124b does not exist and the fixed first spring body 124a is directly connected to the battery cover 122 , the whole structure will not work. Therefore, the purpose of disposing the second spring body 124b between the battery cover 122 and the first spring body 124a is to make the overall structure have enough freedom to smoothly action.

Please refer to FIG. 1 and FIG. 2 , in this embodiment, the battery cover 122 includes a rotating shaft 122a, a cover body 122b and a connecting portion 122c. The battery cover 122 is pivotally disposed at the first position P1 of the main body 110 via the rotating shaft 122a. The cover 122b is used to cover the opening 112 . The connecting portion 122c is connected between the rotating shaft 122a and the cover 122b. When the user wants to close the cover 122b, the cover 112 can be pressed down toward the opening 112, so that the rotating shaft 122a can rotate along the pivoting direction D to the state shown in FIG. It is fixed by forming a snap-fit state between them.

FIG. 5 is a partial perspective view of the pivoting structure in FIG. 4 . Please refer to FIG. 5 , in detail, the connecting portion 122c of this embodiment has a slot T, and the third spring arm 124e is locked in the slot T of the connecting portion 122c. When the rotating shaft 122a rotates along the pivoting direction D from the state shown in FIG. 2 to the state shown in FIG. 4 , the third spring arm 124e will be driven by the connecting portion 122c, and the torsion spring 124 will be deformed. And store elastic potential energy. Please refer to FIG. 3 and FIG. 4 , when the user wants to expand the cover 122b, the engaged state between the cover 112 and the main body 110 can be released. At this time, the elastic potential energy stored in the torsion spring 124 will be released, and the third spring arm 124e of the torsion spring 124 will drive the battery cover 122 to expand on the main body 110 by the elastic force (as shown in FIG. 1 and FIG. 2 ).

Please refer to FIG. 5 , in this embodiment, the main body 110 has a boss 114 located at the second position P2 (shown in FIG. 2 and FIG. 4 ), and the torsion spring 124 is pivotally mounted on the boss 114. on the main body 110 . In addition, the third spring arm 124e has a bent structure L for being clamped on the connecting portion 122c, so that it can be fixed on the connecting portion 122c.

In summary, the torsion spring of the present invention has a second spring body connected between the first spring body and the battery cover, so that the pivoting structure can be rotated by The displacement and deformation of the second spring body can move smoothly. With this disposition, the torsion spring does not have to be coaxial with the battery cover, but can be disposed in a place with sufficient space, so as to reduce the difficulty of disposition.

Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art may make some modifications and improvements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be defined by the claims.

Claims (10)

1. A kind of mouse is characterized in that comprising: a main body having an opening; A pivot structure, comprising: a battery cover is pivotally arranged on the main body with a first position of the main body as an axis, and is opened or closed on the opening by rotating relative to the main body; and A torsion spring, comprising: a first spring body pivotally arranged on the main body with a second position of the main body as an axis; a second spring body; a first spring arm connected between the first spring body and the second spring body; a second spring arm extending from the first spring body and fixed on the main body; and A third spring arm extends from the second spring body and is fixed on the battery cover. 2. The mouse according to claim 1, wherein the battery cover comprises: a rotating shaft pivotally arranged at the first position of the main body; a cover for covering the opening; and A connection part is connected between the rotating shaft and the cover body, wherein the rotating shaft rotates along a pivoting direction so that the cover body covers the opening. 3. The mouse according to claim 2, wherein the connecting portion has a slot, and the third spring arm is locked in the slot, wherein when the rotating shaft rotates along the pivoting direction, the first The three spring arms are driven by the connecting portion and the torsion spring stores an elastic potential energy. 4 . The mouse as claimed in claim 1 , wherein the third spring arm has a bent structure for locking on the battery cover. 5. The mouse as claimed in claim 1, wherein the main body has a boss, and the first spring is rotatably sleeved on the boss. 6. A pivoting structure suitable for a mouse, a main body of the mouse has an opening, characterized in that the pivoting structure comprises: a battery cover is pivotally arranged on the main body with a first position of the main body as an axis, and is opened or closed on the opening by rotating relative to the main body; and A torsion spring, comprising: a first spring body pivotally arranged on the main body with a second position of the main body as an axis; a second spring body; a first spring arm connected between the first spring body and the second spring body; a second spring arm extending from the first spring body and fixed on the main body; and A third spring arm extends from the second spring body and is fixed on the battery cover. 7. The pivot structure of claim 6, wherein the battery cover comprises: a rotating shaft pivotally arranged at the first position of the main body; a cover for covering the opening; and A connection part is connected between the rotating shaft and the cover body, wherein the rotating shaft rotates along a pivoting direction so that the cover body covers the opening. 8. The pivoting structure according to claim 7, wherein the connecting portion has a slot, and the third spring arm is locked in the slot, wherein when the rotating shaft rotates along the pivoting direction, The third spring arm is driven by the connecting portion and the torsion spring stores an elastic potential energy. 9 . The pivoting structure as claimed in claim 6 , wherein the second spring arm has a bent structure for locking on the battery cover. 10 . 10. The pivoting structure as claimed in claim 6, wherein the main body has a protrusion, and the first spring body is rotatably sleeved on the protrusion.

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