CN203551745U

CN203551745U - Mouse button detector

Info

Publication number: CN203551745U
Application number: CN201320661703.XU
Authority: CN
Inventors: 虞峥峥
Original assignee: NINGBO LIAN ELECTRONIC CO Ltd
Current assignee: NINGBO LIAN ELECTRONIC CO Ltd
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-04-16
Anticipated expiration: 2023-10-24

Abstract

The utility model provides a mouse button detector which includes a support. A rotating shaft is installed in a rotating manner on the support through a bearing. A cam is fixed on the rotating shaft through a screw. A driven gear is fixed at the end part of the rotating shaft. A driving gear which is driven by a motor is meshed with the driven gear. A fixing plate is installed below the rotating shaft. Sleeves are fixed vertically on the fixing plate. The sleeves are under two cams respectively. Sinking bars are arranged in the sleeves respectively in a sliding matching manner. An elastic part which enables the sinking bar to have an upwards moving tendency is arranged in the corresponding sleeves. The top face of each sinking bar contacts the side wall of the corresponding cam. A rubber contact terminal is fixed at the lower end of each sinking bar. A charging box used for accommodating a mouse is arranged right below under the sinking bars. Both of the two side walls of the charging box are provided with pushing air cylinders. Output shafts of the pushing air cylinders are connected to pressing plates, which are located in the charging box, after passing through the side walls of the charging box. The end faces of the pressing plates are provided with rubber layers. The mouse button detector is simple in structure, low in cost, convenient to detect, great in flexibility and wide in application scope.

Description

Mousebutton detecting device

Technical field

The utility model relates to a kind of pick-up unit, particularly a kind of mousebutton detecting device.

Background technology

Mouse, when dispatching from the factory, need carry out sampling Detection, to understand its serviceable life, and traditional structure of the detecting device complexity, collision frequency is by servomotor control, and cost is higher, and impact stroke regulates inconvenience.

Utility model content

(1) technical matters that will solve

Thereby being to provide a kind of replaceable cam, the technical problems to be solved in the utility model reaches the mousebutton detecting device of different collision frequencies and impact stroke.

(2) technical scheme

For solving the problems of the technologies described above, the utility model provides a kind of mousebutton detecting device, comprise support 1, on described support 1, by bearing, rotating shaft 2 is installed rotationally, in described rotating shaft 2, by screw, be fixed with cam 3, the end of described rotating shaft 2 is fixed with follower gear 11, on described follower gear 11, be engaged with the driving gear 13 being driven by motor 12, the below of described rotating shaft 2 is provided with fixed head 4, on described fixed head 4, be vertically fixed with sleeve 5, described sleeve 5 be positioned at described cam 3 under, in described sleeve 5, be equipped with lance 6, in described sleeve 5, be provided with and make described lance 6 have the upwards elastomeric element 7 of movement tendency, the end face of described lance 6 and the sidewall contact of described cam, the lower end of described lance 6 is fixed with rubber contact 61, under described lance 6, be provided with the magazine 8 for placing mouse, the two side of described magazine 8 is equipped with and promotes cylinder 9, the output shaft of described promotion cylinder 9 is connected to through after the sidewall of described magazine 8 pressing plate 10 that is positioned at described magazine 8, the end face of described pressing plate 10 is provided with rubber layer.

Further, the upper end of described lance 6 is provided with rubber roll 62, the sidewall contact of described rubber roll 62 and described cam 3.

Further, described cam 3, lance 6 are two.

Further, described support 1 comprises vertically disposed the first cradling piece 101, the second cradling piece 102 and the 3rd cradling piece 103, described rotating shaft 2 is successively through described the first cradling piece 101, the second cradling piece 102 and the 3rd cradling piece 103, described follower gear is arranged in described rotating shaft by spline, and described follower gear is between described the second cradling piece 102 and the 3rd cradling piece 103, described cam is between described the first cradling piece 101 and the second cradling piece 102, and described the first cradling piece 101 is removably set in the left end of described rotating shaft.

Further, described the second cradling piece 102 is fixedly connected with by web joint with the lower end of the 3rd cradling piece 103.

Further, the sidewall of described rotating shaft 2 is provided with groove along its length.

Further, described follower gear 11 and driving gear 13 are spiral gear.

(3) beneficial effect

The utility model mousebutton detecting device, has replaced servomotor by common motor, greatly reduces equipment cost; By spiral gear, engage, transmission stability is good; Cam is fixed by screws in rotating shaft, and the dismountable installation of support, is convenient for changing different cams, thereby makes lance reach different collision frequency and impact stroke simultaneously, has improved overall adaptive faculty; And the sidewall in rotating shaft offers groove, facilitates gib screw, prevent that cam from skidding; The utility model mousebutton detecting device, simple in structure, cost is low, easy to detect, flexible, wide accommodation.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model mousebutton detecting device;

Fig. 2 is the A portion enlarged drawing in Fig. 1;

Fig. 3 is the structural representation of the cam of the utility model mousebutton detecting device;

Fig. 4 is the structural representation of the cam of another form of the utility model mousebutton detecting device.

Embodiment

Consult Fig. 1～Fig. 4, the utility model provides a kind of mousebutton detecting device, comprise support 1, on support 1, by bearing, rotating shaft 2 is installed rotationally, in rotating shaft 2, by screw, be fixed with cam 3, in the end of rotating shaft 2, be fixed with follower gear 11, on this follower gear 11, be engaged with the driving gear 13 being driven by motor 12, fixed head 4 is installed below rotating shaft 2, on fixed head 4, be vertically fixed with sleeve 5, this sleeve 5 be positioned at cam 3 under, in sleeve 5, be equipped with lance 6, in sleeve 5, be provided with and make this lance 6 have the upwards elastomeric element 7 of movement tendency, in the present embodiment, this elastomeric element is spring, the end face of this lance 6 and the sidewall contact of cam, by the rotation of cam, realize pumping of lance, in the lower end of lance 6, be fixed with rubber contact 61, under lance 6, be provided with the magazine 8 for placing mouse, in the two side of magazine 8, be equipped with and promote cylinder 9, the output shaft of this promotion cylinder 9 is connected to through after the sidewall of magazine 8 pressing plate 10 that is positioned at magazine 8, the end face of pressing plate 10 is provided with rubber layer, in order to reduce friction, in the upper end of lance 6, be provided with rubber roll 62, the sidewall contact of this rubber roll 62 and cam 3, in the present embodiment, cam 3, lance 6 are two, for the ease of changing cam, in the present embodiment, support 1 comprises vertically disposed the first cradling piece 101, the second cradling piece 102 and the 3rd cradling piece 103, rotating shaft 2 is successively through the first cradling piece 101, the second cradling piece 102 and the 3rd cradling piece 103, follower gear is arranged in rotating shaft by spline, and this follower gear is between the second cradling piece 102 and the 3rd cradling piece 103, cam is between the first cradling piece 101 and the second cradling piece 102, and the first cradling piece 101 is removably set in the left end of rotating shaft, meanwhile, the second cradling piece 102 is fixedly connected with by web joint with the lower end of the 3rd cradling piece 103, in order to facilitate stationary cam, prevent that cam from skidding, at the sidewall of rotating shaft 2, be provided with along its length groove, when cam is installed, the screw on cam is towards this groove, in order to improve transmission stability, in the present embodiment, follower gear 11 and driving gear 13 are spiral gear.

For example: as shown in Figure 3, because this cam has a maximum gauge, therefore this cam circles, lance is realized once and being clashed into;

As shown in Figure 4, because this cam has two maximum gauges, therefore this cam circles, and lance is realized shock twice; By that analogy.

During detection, can pass through adjustment cam, the left button of realizing mouse detects, right button detects and left and right is detected simultaneously, and can reach different collision frequency and impact stroke by changing different cams, thereby has improved usable range.

The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a mousebutton detecting device, it is characterized in that: comprise support, on described support, by bearing, rotating shaft is installed rotationally, in described rotating shaft, by screw, be fixed with cam, the end of described rotating shaft is fixed with follower gear, on described follower gear, be engaged with by motor-driven driving gear, the below of described rotating shaft is provided with fixed head, on described fixed head, be vertically fixed with sleeve, described sleeve be positioned at described cam under, in described sleeve, be equipped with lance, in described sleeve, be provided with and make described lance have the upwards elastomeric element of movement tendency, the end face of described lance and the sidewall contact of described cam, the lower end of described lance is fixed with rubber contact, under described lance, be provided with the magazine for placing mouse, the two side of described magazine is equipped with promotion cylinder, the output shaft of described promotion cylinder is connected to through after the sidewall of described magazine the pressing plate that is positioned at described magazine, the end face of described pressing plate is provided with rubber layer.

2. mousebutton detecting device as claimed in claim 1, is characterized in that: the upper end of described lance is provided with rubber roll the sidewall contact of described rubber roll and described cam.

3. mousebutton detecting device as claimed in claim 1, is characterized in that: described cam, lance are two.

4. mousebutton detecting device as claimed in claim 1, it is characterized in that: described support comprises vertically disposed the first cradling piece, the second cradling piece and the 3rd cradling piece, described rotating shaft is successively through described the first cradling piece, the second cradling piece and the 3rd cradling piece, described follower gear is arranged in described rotating shaft by spline, and described follower gear is between described the second cradling piece and the 3rd cradling piece, described cam is between described the first cradling piece and the second cradling piece, and described the first cradling piece is removably set in the left end of described rotating shaft.

5. mousebutton detecting device as claimed in claim 4, is characterized in that: described the second cradling piece is fixedly connected with by web joint with the lower end of the 3rd cradling piece.

6. the mousebutton detecting device as described in claim 1 to 5 any one, is characterized in that: the sidewall of described rotating shaft is provided with groove along its length.

7. mousebutton detecting device as claimed in claim 6, is characterized in that: described follower gear and driving gear are spiral gear.