CN201233582Y - Computer input equipment - Google Patents

Abstract

A computer input device comprises a top casing and a bottom casing, wherein the top casing is formed integrally in a non-detachable manner; a ring-shaped groove and a moving part which is provided with a pressing end are formed on the top casing; and the pressing end is in contact with the electronic circuit device on the bottom casing, and can reciprocate on the electronic circuit device.

Description

Computer input unit

Technical field

The utility model relates to a kind of computer input unit, particularly a kind of mouse that is used for the computing machine input.

Background technology

Along with the development of Information technology, relevant with computing machine now electronic product interfacing equipment increases day by day, and the speed of production, assembling that therefore must promote its product for the producer simultaneously is with the supply of material demand in response to the consumption market.With the mouse is example, being seen on the market at present mouse structure is all the three-member type design, the computer mouse housing is combined by a drain pan, a loam cake and a button piece, this loam cake with again button piece is fastened on loam cake and forms a complete housing after drain pan combines, wherein the cambered surface curvature that had when moulding of button piece and loam cake is different, therefore after the housing of mouse is finished in assembling, the difference of cambered surface curvature provides button piece to have a depressible actuating travel thus, just can make button piece finish the function that a mousebutton is clicked.

Therefore, existing on is when assembling, need have different cambered surface curvature in the mutual collocation of loam cake and button piece, so that button piece has a function of clicking, and for reaching this purpose, often on the manufacturing process of loam cake and button piece, need develop different moulds respectively to produce, except that the cost of development that increases mould, the use amount of producing required former material is improved, and whole production cost is risen.Need confirm also simultaneously whether the fastening between loam cake and the button piece is the relation that matches each other, and cause assembling speed to promote, and then influence production efficiency of products.

From the above, if loam cake and button piece can be done suitable combining,, can effectively promote production efficiency of products, save the exploitation of mould and reduce the required cost of manufacturing production by the use amount of forming member of simplifying the on structure.

Summary of the invention

In view of above problem, the utility model provides a kind of computer input unit, the structure of this computer input unit is made of a top shell and a drain pan, to improve the structure assembling inconvenience and the too high problem of production cost of developing of active computer input media.

Computer input unit of the present utility model, it includes: a drain pan is equipped with an electronic-circuit device; One top shell, this top shell are that one forms and be matched with aforesaid drain pan inseparably, and in order to be incorporated on the drain pan.Leading edge one in this top shell is formed with at least one circular groove and at least one movable part with press-side inseparably simultaneously.Wherein, the bottom side of this movable part is provided with at least one microswitch of Gong pushing.

Computer input unit of the present utility model is by at least one circular groove that forms in the inseparable mode of one on the shell of top and at least one movable part with press-side, utilize that material itself had flexible provide press-side on this movable part can be between top shell and drain pan reciprocating actuating travel, making press-side contact and to push the microswitch that is positioned at the movable part bottom side, and reach the purpose of the housing member of simplifying computer input unit.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Figure 1 shows that the perspective exploded view of the utility model embodiment;

Figure 2 shows that the schematic top plan view of top shell among the utility model embodiment;

Figure 3 shows that the elevational schematic view of top shell among the utility model embodiment;

Figure 4 shows that the solid combination synoptic diagram of the utility model embodiment;

The projection that Fig. 5 A is depicted as the utility model embodiment press-side is contacted with the diagrammatic cross-section of microswitch;

Fig. 5 B is depicted as the operation chart that the utility model embodiment pushes the press-side of movable part.

Wherein, Reference numeral

10 computer input units

100 electronic-circuit devices

110 circuit boards

120 coordinates detect the unit

130 Z axle control device

140 microswitches

200 drain pans

210 locking parts

220 accommodation spaces

230 grooves

300 top shells

310 fixed legs

320 baffle plates

330 circular grooves

331 first lateral sutures

Ditch in 332

333 second lateral sulcus

334 perforates

340 first movable parts

350 second movable parts

360 press-sides

370 projections

380 screws

Embodiment

The disclosed computer input unit of the utility model, it is including, but not limited to the input equipment of computing machine peripheries such as mouse or trace ball.

See also the perspective exploded view that Figure 1 shows that the utility model embodiment.The utility model provides a kind of computer input unit 10, and it includes: a drain pan 200 in order to a ccontaining electronic-circuit device 100, and a top shell 300.Drain pan 200 has a locking part 210 and an accommodation space 220, and is formed with a groove 230 along the side of drain pan 200; Please consult Fig. 2 and Fig. 3 simultaneously, top shell 300 has a fixed leg 310 corresponding to drain pan 200 locking parts 210, and be provided with a baffle plate 320 that is complementary with the groove 230 of drain pan 200 along the side of top shell 300, this top shell 300 is made by the inseparable method of one, the leading edge of top shell 300 is formed with a circular groove 330, this circular groove has a first lateral suture 331, ditch 332 and one second lateral sulcus 333 in one, first lateral suture 331 forms one first movable part 340 with middle ditch 332, and the middle ditch 332 and second lateral sulcus 333 form one second movable part 350, each movable part 340, has a press-side 360 on 350, and be provided with a projection 370 in press-side 360, in addition, middle ditch 332 has a perforate 334, with a ccontaining Z axle control device 130, such as roller, the mini game bar, button, contactor control device ... or the like therebetween.In more detail, wherein these top shell 300 leading edges are formed with this circular groove 330, and generally are the setting of T font between this circular groove 330 and this middle ditch 332; This two movable part 340,350 is between this circular groove 330 and middle ditch 332, and this perforate is in this between ditch 332 and two movable parts 340 and 350, thereby ccontaining this Z axle control device 130 therebetween.

Aforesaid electronic-circuit device 100 is arranged in the accommodation space 220 of drain pan 200, it includes: one is arranged at circuit board 110, one coordinates on the drain pan 200 detects unit 120, a Z axle control device 130 and a plurality of microswitch 140 and is arranged in regular turn on this circuit board 110.

See also the solid combination synoptic diagram that Figure 4 shows that the utility model embodiment.When top shell 300 combines with drain pan 200, this top shell 300 just can cover and be overlying on this drain pan 200, be embedded in the groove 230 of drain pan 200 sides along the baffle plate 320 of top shell 300 sides, and the fixed leg 310 of top shell 300 also is fastened on the locking part 210 of drain pan 200, and pass through a plurality of screws 380 with fixed leg 310 and locking part 210 lockings, and make 300 firm being arranged on the drain pan 200 of top shell.At this moment, being arranged in Z axle control device 130 on the electronic-circuit device 100 just places the perforate 334 of top shell 300 ditches 332 and partly exposes to top shell 300 and manipulate for users; The press-side 360 of two movable parts 340,350 is the state of suspending with respect to microswitch 140, this state that suspends promptly provides two movable parts 340,350 and 100 reciprocating strokes of electronic-circuit device, when operation, apply the press-side 360 of a pressed by external force two movable parts 340,350, make the projection 370 that is contacted with microswitch 140 reach the program (shown in Fig. 5 A and Fig. 5 B) of operation by flexible on this microswitch 140, the moving back and forth of material.

Computer input unit of the present utility model constitutes its shell structure by a top shell and a drain pan, the top shell is formed by the inseparable method of one, comprise this circular groove, this lateral sulcus, ditch, this perforate etc. are also formed by the inseparable method of one in this, thereby form two movable parts.Because the press-side on these movable parts can utilize flexible that material itself had, actuating travel between movable part and electronic-circuit device moves back and forth, the user can trigger microswitch on this electronic-circuit device by this press-side, thereby reaches the purpose of operational computations machine input media.

Compared to existing technologies, computer input unit of the present utility model is after the loam cake that will form shell structure and button piece simplify to single top shell component, still can keep its original pressing operation function that has, accelerate on the assembling speed of producing via also relative this computer input unit that makes of the use of simplifying mould component simultaneously, and make the production cost reduction that other mould component makes integral body owing to not needing to form mould in addition.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims (5)

1, a kind of computer input unit is characterized in that, comprising:

One drain pan is equipped with an electronic-circuit device; And

One top shell, this top shell one is mated this drain pan inseparably, to be incorporated on this drain pan; Wherein, the leading edge one of this top shell forms at least one circular groove and at least one movable part inseparably, and this movable part has a press-side; Wherein, the bottom side of this movable part is provided with at least one microswitch of Gong pushing.

2, computer input unit according to claim 1 is characterized in that, this circular groove has a first lateral suture, a Zhong Gou and one second lateral sulcus, this first lateral suture with should in ditch form a movable part, this second lateral sulcus with should in ditch form another movable part.

3, computer input unit according to claim 2 is characterized in that, ditch also has a perforate with a ccontaining Z axle control device in this.

4, a kind of computer input unit is characterized in that, comprising:

One housing, with a ccontaining electronic-circuit device therebetween; This housing also includes a drain pan and reaches, and an one-body molded top shell;

Wherein this top shell also has inseparable two movable parts of one, is formed with an opening between this two movable part with a ccontaining Z axle control device therebetween; And one is formed with a middle ditch that runs through this perforate inseparably between this two movable part, and one forms the circular groove of being located at this Zhong Gou top inseparably, and one forms the lateral sulcus that is divided into these circular groove both sides inseparably.

5, a kind of computer input unit is characterized in that, comprising:

One drain pan and the inseparable top of one shell; Wherein have a circular groove that forms inseparably along this leading edge one between the leading edge of this top shell and this top shell, this circular groove also joins with Yi Zhonggou that one forms inseparably, and this circular groove with should in ditch generally be the binding of T font; Should between ditch and this circular groove respectively one be formed with a movable part inseparably, and should between ditch and this movable part one be formed with a perforate inseparably therebetween with a ccontaining Z axle control device.

Images