CN219609608U

CN219609608U - Vertical holding type mouse based on human engineering

Info

Publication number: CN219609608U
Application number: CN202320716939.2U
Authority: CN
Inventors: 董文晋
Original assignee: Ningbo Fenghua Shengsheng Electronic Technology Co ltd
Current assignee: Ningbo Fenghua Shengsheng Electronic Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-29
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the field of mice, in particular to an ergonomics-based vertical holding type mouse, which comprises a mouse body, a hand supporting plate, an adjusting assembly and a supporting assembly, wherein the mouse body is rotationally connected with the hand supporting plate through the adjusting assembly, a semicircular groove is formed in the hand supporting plate, and a first boss and a second boss are respectively arranged at two ends of the semicircular groove; the adjusting component comprises a connecting shaft, a rotating shaft, a bearing, a ratchet wheel and a pawl; the connecting shaft is arranged at one side of the mouse body; the rotating shaft is arranged in the connecting shaft, and two ends of the rotating shaft are respectively connected with the boss in a rotating way; the bearing sleeve is arranged at one end of the rotating shaft; the ratchet wheel is arranged in the second boss and sleeved at the other end of the rotating shaft; the pawl is arranged on the outer side of the second boss and penetrates into the second boss to be meshed with the ratchet wheel, and one end of the pawl is rotationally connected with the second boss. According to the utility model, through the mutual matching between the ratchet wheel and the pawl, a user can freely adjust the inclination angle of the mouse body.

Description

Vertical holding type mouse based on human engineering

Technical Field

The utility model relates to the field of mice, in particular to an ergonomically-based vertical-holding type mouse.

Background

The mouse is used for enabling the operation of the computer to be simpler and more convenient, replacing the tedious instructions of a keyboard, and the interface type of the mouse is as follows: the mouse can be divided into three types of serial mouse, PS/2 mouse and bus mouse according to the interface type, the serial mouse is connected with computer through the serial port, there are 9 needle interfaces and 25 needle interfaces, PS/2 mouse is connected with computer through a six-needle miniature DIN interface, it is similar to interface of the keyboard, keep track of distinguishing while using, the interface of the bus mouse is on the bus interface card; the working principle of the mouse is that the mouse can be divided into a mechanical mouse and an optical mouse according to different working principles, the mechanical mouse is mainly composed of a rolling ball, a wheel column and a grating signal sensor, when the mouse is dragged, the rolling ball is driven to roll, the rolling ball drives the rolling column to move and bounce, an optical pulse signal generated by the grating signal sensor arranged at the end part of the wheel column reflects the displacement change of the mouse in the vertical and the degree direction, then the displacement change of a cursor arrow on a screen is mastered by the treatment and conversion of a computer program, the optical mouse converts the displacement signal into an electric pulse signal by detecting the displacement of the mouse, then the displacement signal is processed and converted into the treatment and the conversion of the program to control the movement of the cursor arrow on the screen, the optical mouse replaces the rolling ball by the optical sensor, and the sensor needs to be specially made and a pad with a stripe or dot pattern is matched for use; in addition, the mouse can be divided into a two-key mouse, a three-key mouse, a roller mouse and a sensing mouse according to the shape, the left and right key functions of the two-key mouse and the three-key mouse are completely consistent, in general cases, an open platform will lead future application of the Internet, the roller mouse and the sensing mouse are widely used on a notebook computer, a small ball in the middle of the mouse is rotated in different directions, or a finger is moved on a sensing plate, a cursor can move in the corresponding direction, and when the cursor reaches a reserved position, the corresponding function can be fulfilled by pressing the mouse or the sensing plate.

However, the existing mouse cannot be adjusted to an inclination angle suitable for a user when in use, so that the problems of acid swelling discomfort, grip strength reduction and the like at the wrist and elbow parts of the user after the user uses the mouse for a long time are caused.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims at the defects in the prior art, and particularly provides an ergonomic-based vertical-holding mouse, which ensures that a user can adjust the mouse to a required inclination angle through the mutual matching between a ratchet wheel and a pawl, and solves the problem that the conventional mouse cannot be adjusted to an inclination angle suitable for the user when in use.

2. Technical proposal

In order to solve the technical problems, the utility model provides an ergonomic standing-holding type mouse which comprises a mouse body, a hand supporting plate, an adjusting component and a supporting component, wherein the mouse body is rotationally connected with the hand supporting plate through the adjusting component, a semicircular groove is formed in the hand supporting plate, and a first boss and a second boss are respectively arranged at two ends of the semicircular groove; the adjusting component comprises a connecting shaft, a rotating shaft, a bearing, a ratchet wheel and a pawl; the connecting shaft is arranged at one side of the mouse body, is hollow in the connecting shaft and penetrates through two ends; the rotating shaft is arranged inside the connecting shaft and fixedly connected with the connecting shaft, and two ends of the rotating shaft respectively extend into the boss and are rotatably connected with the boss; the bearing is arranged in the first boss and sleeved at one end of the rotating shaft; the ratchet wheel is arranged in the second boss and sleeved at the other end of the rotating shaft; the pawl is arranged on the outer side of the second boss and penetrates into the second boss to be meshed with the ratchet wheel, and one end of the pawl is rotationally connected with the second boss.

Preferably, a magnet is arranged at the joint of the pawl and the boss, and a hand touch plate is arranged at one side of the pawl away from the second boss; and the second boss is provided with a magnetic conduction groove matched with the magnet.

Preferably, the support component comprises a cover pressing plate, a sliding block and a gas spring; the cover pressing plate is provided with a guide groove and is fixedly connected with the bottom of the mouse body through a fixing pin; the hand supporting plate is provided with a sliding groove, the sliding block is arranged in the sliding groove in a sliding way, the top of the sliding block is provided with a roller, and the roller is abutted to the inside of the guide groove; the gas spring is fixed in the chute and is fixedly connected with the output end of the gas spring in a sliding way.

Preferably, the fixed pin is internally provided with a hook claw, a guide rod and a compression spring; the hook claw is at least provided with two and is oppositely arranged in the fixing pin; the guide rod is fixed in the fixed pin, and two ends of the guide rod are respectively in clearance fit with the hook claw; the compression spring is sleeved on the guide rod, and two ends of the compression spring are respectively abutted with the fixed pin and the hook claw.

Preferably, the top of the fixing pin is provided with an opening groove which is matched with the hook claw.

Preferably, a protective cover is arranged on the outer side of the supporting component.

3. Advantageous effects

Compared with the prior art, the mouse body inclination angle adjusting device has the advantages that through the mutual matching between the ratchet wheel and the pawl, a user can freely adjust the inclination angle of the mouse body.

The mouse body is supported in an auxiliary mode through the supporting component, so that the mouse body with the adjusted angle is further limited at a required position, the mouse is prevented from automatically changing in angle after being used for a long time, and the comfort level of a user during use is improved.

Drawings

FIG. 1 is a schematic perspective view of an ergonomic-based stand-up mouse 1;

FIG. 2 is a schematic perspective view of an ergonomic-based stand-up mouse 2;

FIG. 3 is a cross-sectional view of an ergonomic standing grip mouse;

FIG. 4 is a partially exploded view of an ergonomic-based stand-up mouse;

FIG. 5 is a perspective view of an ergonomic-based standing mouse with a hidden shield;

fig. 6 is an internal cross-sectional view of the fixing pin.

In the figure:

1 is a mouse body;

2 is a hand supporting plate;

3 is an adjusting component; 31 is a connecting shaft; 32 is a rotation axis; 33 is a bearing; 34 is a ratchet; 35 is a pawl; 351 is a magnet; 352 is a hand touch pad;

4 is a supporting component; 41 is a cover press plate; 411 is a guide slot; 42 is a slider; 43 is a gas spring; 44 is a fixed pin; 441 is a claw; 442 is a guide bar; 443 is a compression spring; 444 is an open slot;

and 5 is a protective cover.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Example 1:

as shown in fig. 1 to 3, the present utility model provides: the utility model provides a stand holds formula mouse based on human engineering, includes mouse body 1, holds in the palm 2, adjusting part 3 and supporting part 4, and mouse body 1 rotates through adjusting part 3 and holds in the palm 2 to be connected, holds in the palm and is equipped with the semicircle groove on the palm 2, and the both ends of semicircle groove are equipped with first boss and second boss respectively; the adjusting component 3 comprises a connecting shaft 31, a rotating shaft 32, a bearing 33, a ratchet wheel 34 and a pawl 35; the connecting shaft 31 is arranged on one side of the mouse body 1, and the connecting shaft 31 is hollow and penetrates through two ends; the rotating shaft 32 is arranged inside the connecting shaft 31 and fixedly connected with the connecting shaft 31, and two ends of the rotating shaft 32 respectively extend into the boss and are rotatably connected with the boss; the bearing 33 is disposed inside the first boss and sleeved at one end of the rotating shaft 32; the ratchet wheel 34 is arranged inside the second boss and sleeved at the other end of the rotating shaft 32; the pawl 35 is arranged outside the second boss and penetrates into the second boss to be meshed with the ratchet 34, and one end of the pawl 35 is connected with the second boss in a rotating mode.

When the user needs to adjust the angle of the mouse body 1, the pawl 35 can be controlled to be far away from the ratchet wheel 34, so that the rotating shaft 32 can rotate, the mouse body 1 is driven to rotate through the connecting shaft 31, the angle is adjusted, after the angle of the mouse body 1 is adjusted to the angle required by the user, the pawl 35 is put back to the initial position, the rotating shaft 32 is limited to be unable to rotate through the mutual meshing between the pawl 35 and the ratchet wheel 34, the mouse body 1 is limited to the angle position required by the user, and meanwhile, the supporting component 4 arranged on the palm 2 supports the mouse body 1, so that the mouse body 1 can be continuously fixed at the designated position, and the angle of the mouse body 1 is prevented from being required to be frequently adjusted.

As shown in fig. 4: a magnet 351 is arranged at the abutting part of the pawl 35 and the boss, and a hand touch plate 352 is arranged at one side of the pawl 35 away from the second boss; the second boss is provided with a magnetic conduction groove matched with the magnet 351.

When pawl 35 and ratchet 34 intermesh, pawl 35 mutually supports through the magnetic conduction groove that sets up on magnet 351 that the bottom set up and the second boss to this firmly fixes pawl 35 on the second boss, thereby avoids the second boss to take place when colliding with, pawl 35 breaks away from ratchet 34 and leads to the inclination of mouse body 1 to change, and hand touch panel 352 that sets up on one side of pawl 35 can be when the user needs the adjustment mouse angle, and convenience of customers keeps away from ratchet 34 with pawl 35, so as to increase holistic convenience.

As shown in fig. 5: the support assembly 4 comprises a cover pressing plate 41, a sliding block 42 and a gas spring 43; the cover pressing plate 41 is provided with a guide slot 411, and the cover pressing plate 41 is fixedly connected with the bottom of the mouse body 1 through a fixed pin 44; the hand supporting plate 2 is provided with a chute, the sliding block 42 is arranged in the chute in a sliding way, the top of the sliding block 42 is provided with a roller, and the roller is propped against the inside of the guide slot 411; the gas spring 43 is fixed inside the chute and fixedly connected with the output end of the gas spring 43 in a sliding manner.

When the user adjusts the inclination of the mouse body 1, the cover pressing plate 41 moves synchronously along with the mouse body 1, so that the sliding block 42 moves in the sliding groove through the abutting joint between the guide slot 411 and the roller, after the user adjusts the mouse body 1 to a required position, the mouse body 1 is ensured not to rotate through the meshing between the ratchet wheel 34 and the pawl 35, and meanwhile, the gas spring 43 in the sliding groove acts on the sliding block 42, so that the pulley on the sliding block 42 completely abuts against the cover pressing plate 41, and the mouse body 1 is further fixed at the current inclination.

As shown in fig. 6: the fixed pin 44 is internally provided with a hook 441, a guide rod 442 and a compression spring 443; the fingers 441 are provided at least two and are disposed opposite to each other inside the fixing pins 44; the guide rod 442 is fixed inside the fixed pin 44, and two ends of the guide rod 442 are respectively in clearance fit with the claw 441; the compression spring 443 is sleeved on the guide rod 442, and both ends of the compression spring 443 are respectively abutted against the fixing pin 44 and the claw 441.

The inside of the mouse body 1 is provided with a groove which is matched with the claw 441, so that after the cover pressing plate 41 is attached to the bottom of the mouse body 1, the fixing pin 44 passes through the cover pressing plate 41 and is inserted into the inside of the mouse body 1, then the pair of the claw 441 is separated from each other under the action of the compression spring 443, so that the claw 441 is inserted into the groove in the inside of the mouse body 1, and the cover pressing plate 41 is firmly fixed at the bottom of the mouse body 1.

As shown in fig. 6: the top of the fixing pin 44 is provided with an opening groove 444 which is matched with the claw 441.

When the cover plate 41 fixed at the bottom of the mouse body 1 needs to be detached, the cover plate 41 can be stretched into the opening groove 444 at the top of the fixing pin 44 by a related tool, so that a user can conveniently drive a pair of fingers 441 to be close to each other, the fingers 441 can be pulled out of the grooves, and the fixing pin 44 can be pulled out of the mouse body 1, so that the cover plate 41 can be removed for maintenance or replacement.

Example 2:

compared with the embodiment 1, as shown in fig. 2, the outer side of the supporting component 4 in the embodiment is provided with the protecting cover 5, and the protecting cover 5 is made of a material which is telescopic and folded, such as rubber, so that the supporting component 4 is protected, and the supporting component can synchronously stretch and retract when the inclination angle of the mouse body 1 is adjusted by a user, so that the overall appearance of the whole device is more attractive, and the comfort level of the user in use is improved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The vertical holding type mouse based on the human engineering is characterized by comprising a mouse body (1), a hand supporting plate (2), an adjusting component (3) and a supporting component (4), wherein the mouse body (1) is rotationally connected with the hand supporting plate (2) through the adjusting component (3), a semicircular groove is formed in the hand supporting plate (2), and a first boss and a second boss are respectively arranged at two ends of the semicircular groove;

the adjusting component (3) comprises a connecting shaft (31), a rotating shaft (32), a bearing (33), a ratchet wheel (34) and a pawl (35);

the connecting shaft (31) is arranged on one side of the mouse body (1), and the connecting shaft (31) is hollow and penetrates through two ends;

the rotating shaft (32) is arranged inside the connecting shaft (31) and is fixedly connected with the connecting shaft (31), and two ends of the rotating shaft (32) respectively extend into the boss and are rotatably connected with the boss;

the bearing (33) is arranged in the first boss and sleeved at one end of the rotating shaft (32);

the ratchet wheel (34) is arranged inside the second boss and sleeved at the other end of the rotating shaft (32);

the pawl (35) is arranged outside the second boss and penetrates into the second boss to be meshed with the ratchet wheel (34), and one end of the pawl (35) is connected with the second boss in a rotating mode.

2. The ergonomic standing grip mouse of claim 1 wherein the pawl (35) has a magnet (351) in contact with the boss, and wherein the pawl (35) has a hand touch plate (352) on a side thereof remote from the second boss;

and the second boss is provided with a magnetic conduction groove matched with the magnet (351).

3. An ergonomic standing mouse, according to claim 1, characterized in that the support assembly (4) comprises a cover plate (41), a slider (42) and a gas spring (43);

the cover pressing plate (41) is provided with a guide slot (411), and the cover pressing plate (41) is fixedly connected with the bottom of the mouse body (1) through a fixing pin (44);

the hand supporting plate (2) is provided with a chute, the sliding block (42) is arranged in the chute in a sliding way, the top of the sliding block (42) is provided with a roller, and the roller is propped against the inside of the guide slot (411);

the gas spring (43) is fixed in the chute and is fixedly connected with the output end of the gas spring (43) in a sliding way.

4. An ergonomic standing grip mouse, according to claim 3, characterized in that the fixed pin (44) is internally provided with a finger (441), a guide bar (442) and a compression spring (443);

the hook claw (441) is provided with at least two and is oppositely arranged in the fixing pin (44);

the guide rod (442) is fixed inside the fixed pin (44), and two ends of the guide rod (442) are respectively in clearance fit with the hook claw (441);

the compression spring (443) is sleeved on the guide rod (442), and two ends of the compression spring (443) are respectively abutted with the fixed pin (44) and the claw (441).

5. An ergonomic standing mouse according to claim 4, characterized in that the top of the fixing pin (44) is provided with an open slot (444) which cooperates with the finger (441).

6. An ergonomically based standing mouse according to claim 1, characterized in that the outside of the support assembly (4) is provided with a protective cover (5).