CN2552072Y

CN2552072Y - Impact-resisting water-proof mouse structure

Info

Publication number: CN2552072Y
Application number: CN02203863U
Authority: CN
Inventors: 郑立德; 李宜蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-07
Filing date: 2002-02-07
Publication date: 2003-05-21
Anticipated expiration: 2012-02-07

Abstract

The utility model provides an impact-resisting waterproof mouse structure. A movable seat is arranged in a fixed seat, and the bottom of the movable seat is firmly provided with an electric device. The top surface of the fixed seat is provided with a waterproof layer, a gasket is arranged between a ring flange at the inner bottom of a hollow column structure at the upper part of the movable seat and a track ball; the movable seat and a penetration provided with an identical electric device at the bottom are isolated by a refraction plate with optical characteristics. Moreover, the bottom of the movable seat further extends downwards with a plurality of legs which are respectively provided with a spring extending downwards; the electric device is provided with a plurality of downward electric elements which include a limit switch with a contact key at the bottom end. When a mouse device is pressed by external force to lower the movable seat, the electric device can be protected by the legs at the bottom of the movable seat, thus, the bottom of the electric device is not impacted. In particular, thanks to the impact-resisting structure and the waterproof structure, the utility model prevents the flimsy electric device inside from being damaged caused by liquid leakage such as drink or by external force impacting.

Description

Shock resistance waterproof slide-mouse structure

Technical field

The utility model relates to a kind of shock resistance waterproof slide-mouse structure, it particularly has shock resistance structure and waterproof construction, and can be installed in the multimedia public telephone and use, cause inner fragile electric device to damage to avoid this slide-mouse structure to be subjected to liquid infiltration such as beverage or external impacts.

Background technology

Slide-mouse structure in the general outdoor use multimedia public call office provides as browsing Internet by this multimedia public telephone to be used.Known this type of slide-mouse structure mainly be by the trace ball in its structure by optical profile type or friction-type induction installation detect this trace ball to variation, the slide-mouse of further controlling on the screen moves.But the slide-mouse structure of this class does not often have waterproof and shock resistance measure; so usually can because of the operator will be on hand beverage overturn accidentally and infiltrate in the slide-mouse or sabotage and when knocking the slide-mouse surface, cause electric device in the slide-mouse structure to burn or suffer the breaking-up of physical property because of the seriously short circuit of making moist easily.Therefore, the utility model is based on the slide-mouse structurally waterproof in the general multimedia public telephone and shock resistance demand and create.

Summary of the invention

Fundamental purpose of the present utility model provides a kind of shock resistance waterproof slide-mouse structure, and it mainly is to insert a sliding seat in the holder by a hollow cubic body structure, and this sliding seat bottom sets firmly an electric device and constitutes.This holder and this sliding seat end face have a water barrier and damage this electric device to block various liquid to infiltrate, and this water barrier then is to lock in admittedly on this holder end face by a fixed head and a screening glass; Be equiped with a packing ring and a trace ball in this sliding seat top in regular turn, this packing ring is as the intensity of strengthening this trace ball and this sliding seat top surface of contact, and this screening glass then moves along with this sliding seat top and affects this water barrier that local elasticity's distortion takes place; The perforation that this sliding seat and bottom installing electric device communicates then is that nationality completely cut off by the deflecting plate of installing one tool optical characteristics, blocks various liquid by this sliding seat top installing trace ball place infiltration and damage this electric device to reach; This sliding seat bottom has these a plurality of socles of downward extension in addition, and each socle then is equiped with a flexible spring respectively down; This electric device is equiped with a plurality of electronic components down; comprise in these a plurality of electronic components that a bottom has the limit switch that touches button; and when external force is suppressed this mouse and when making that this sliding seat is forced to descend, this electric device can be subjected to this sliding seat bottom should a plurality of socles protections and bottom can directly not clashing into.Therefore, shock resistance waterproof slide-mouse structure of the present utility model often has waterproof and shock resistance measure, can avoid beverage that the operator will be on hand to overturn accidentally infiltrating in the slide-mouse or sabotage and when knocking the slide-mouse surface, cause electric device in the slide-mouse structure to burn or suffer the breaking-up of physical property because of the seriously short circuit of making moist easily.The purpose of this utility model and function will be more clear after cooperating following accompanying drawing and being described further.

Description of drawings:

Fig. 1 is for showing the exploded perspective view of the utility model shock resistance waterproof slide-mouse structure.

Fig. 2 is for showing the cross section view of the utility model shock resistance waterproof slide-mouse structure.

Fig. 3 is for showing the bottom view of sliding seat in the utility model shock resistance waterproof slide-mouse structure.

Fig. 4 is for showing the side view of sliding seat in the utility model shock resistance waterproof slide-mouse structure.

Among the figure:

1 holder, 23 packing rings

11 openings, 24 trace balls

13 water barriers, 25 screening glass

14 fixed heads, 26 socles

15 base plates, 27 springs

2 sliding seat, 28 deflecting plates

21 sliding seat tops, 3 electric devices

22 sliding seat bottoms, 31 limit switches

Embodiment

With reference to shown in Figure 1, the preferred embodiment of the shock resistance waterproof slide-mouse structure that the utility model provides, it mainly comprises a holder 1, a sliding seat 2 and an electric device 3.Wherein, this holder 1 is a hollow cubic body structure, end face has an opening that penetrates 11, and a water barrier 13 that cooperates this holder 1 end face is by also being to cooperate a fixed head 14 of this holder 1 end face to lock in admittedly on this holder 1 end face, and this holder 1 bottom surface then is a base plate 15 that is equiped with its bottom surface of cooperation; This sliding seat 2 cooperates these holder 1 inside and cording has a plurality of socles 26 that suitably upwards extend the sliding seat top 21 of a hollow columnar structures around this perforation respectively in one of perforation slab construction 22 and extend suitable length downwards to constitute, these sliding seat top 21 end faces set firmly a screening glass 25 that cooperates and its hollow columnar structures inner bottom surface and this slab construction 22 fixing positions and form a pertusate collar flange, this collar flange is then placed the suitably trace ball 24 of the sphere-like of size of a packing ring 23 and that cooperates this collar flange in regular turn, these 26 of a plurality of socles are equiped with a flexible spring 27 individually down, these slab construction 22 bottom surfaces set firmly a deflecting plate 28 with special optical characteristic, and this deflecting plate 28 also closes the perforation that penetrates this slab construction 22; This electric device 3 is made of a circuit board that is equiped with a plurality of electronic components, and this electric device 3 is to be installed in this slab construction 22 bottom surfaces.

Aforesaid holder 1 inner space is to cooperate with these sliding seat 2 external dimensions, makes this sliding seat 2 can install in the inner space of this holder 1.

Aforesaid this fixed head 14 cooperates these screening glass 25 and has an opening, and this screening glass 25 cooperates the hollow columnar structures open top on these movable part tops 21 and has one and penetrate and less than the opening of these trace ball 24 maximum gauges.Therefore, this trace ball 24 can not come off by the opening in this screening glass 25.

With reference to shown in Figure 2, aforesaid water barrier 13 with characteristics such as waterproof and elasticity is respectively by these fixed head 14 fixing fitting tightly in this holder 1 end face and by these screening glass 25 fixing fitting tightly in these movable part top 21 end faces.Therefore this holder 1 space inner and that these sliding seat 2 outsides are constituted completely cuts off with holder 1 end face is outside by this water barrier 13.

With reference to shown in Figure 3, in the aforesaid sliding seat 2,, make that the hollow columnar structures on this sliding seat top 21 and this sliding seat 2 bottom spaces are isolated by the deflecting plate 28 that slab construction 22 bottoms are set firmly.

With reference to shown in Figure 4, each electronic component in the aforesaid electric device 3 that is installed in sliding seat 2 bottoms all is down, and has one at least and touch button limit switch 31 down.

Aforesaid holder 1 inner space is to cooperate with these sliding seat 2 external dimensions, and makes this holder 1 vertical direction size be slightly larger than this sliding seat 2; Each socle 26 development lengths of these sliding seat 2 bottoms all are installed in thickness behind these slab construction 22 bottoms greater than this electric device 3, but the shake-up button of limit switch 31 then is lower than each socle 26 in this electric device 3.

Aforesaid sliding seat 2 by insert in this holder 1 and be subjected to top in this holder 1 and the position of base plate 15 restriction vertical direction after; this water barrier 13 is fixed in this holder 1 end face by this fixed head 14; in regular turn this packing ring 23 and trace ball 24 are inserted in these sliding seat top 21 hollow columnar structures again; at last this water barrier 13 is fixed in this sliding seat top 21 end faces by this screening glass 25, and makes this trace ball 24 be subject to this packing ring 23 and 25 of this screening glass but still can spin.

Therefore, when trace ball 24 or screening glass 25 are subjected to the external force compacting, this water barrier 13 of rubber-like descends along with this screening glass 25 and local elasticity's distortion can take place, this sliding seat 2 can move to the bottom limit position vertically downward and make the limit switch 31 in this electric device contact these base plate 15 upper surfaces and trigger this limit switch 31 in this holder 1 simultaneously, and each electronic component in this electric device 3 is subjected to each these socle 26 protections and can touch this base plate 15; When the suffered external force in these 21 tops, sliding seat top is removed, this water barrier 13 of rubber-like rises along with this sliding seat top 21 and local elasticity's distortion can take place, and this sliding seat 2 moves to the end face extreme position by the elastic force of its each socle 26 medi-springs 27 of bottom vertically upward in this holder 1.

The above only is in order to explain preferred embodiment of the present utility model; be not that the attempt tool is to do any pro forma restriction to the utility model; everyly do relevant any modification of the present utility model or change in that identical creation spirit is following, all must be included in the category of the utility model intention protection.

Claims

1. shock resistance waterproof slide-mouse structure, it mainly comprises: a holder, and it is a hollow cubic body structure, this holder end face has an opening that penetrates, this opening nationality is fixedly arranged on this holder end face by a fixed head and seals, and this holder bottom surface also is installed with a base plate; One sliding seat, it is to cooperate this holder inner space and can install in this holder, this sliding seat has a slab construction, this slab construction has a suitably perforation, and this slab construction extends upward the sliding seat top of a hollow columnar structures respectively around this perforation, this sliding seat upper top sets firmly a screening glass, this hollow columnar structures inner bottom surface and this slab construction fixing position form a pertusate collar flange, this collar flange is placed a suitably big or small sphere-like trace ball, but this screening glass has a perforation makes this trace ball partial penetration go out this screening glass, but this trace ball can not come off from this screening glass; One electric device, it is made of a circuit board that is equiped with a plurality of electronic components, and this electric device is to be installed in this slab construction bottom surface; It is characterized in that:

The common installing of aforesaid holder and sliding seat end face one water barrier with waterproof and elastic property, this water barrier is by this fixed head and this screening glass and be fixedly arranged on this holder and sliding seat end face respectively, this water barrier has one and cooperates the perforation of this sliding seat upper opening, and has the suitable opening that this screening glass is passed in this fixed head;

Aforesaid slab construction bottom surface sets firmly a deflecting plate with special optical characteristic, and sealing penetrates the perforation of this slab construction;

Slab construction in the aforesaid sliding seat is extended a plurality of socles of suitable length downwards, and each this socle development length is not less than the thickness of this electric device.

2. shock resistance waterproof slide-mouse structure as claimed in claim 1 is characterized in that between the collar flange and this trace ball of hollow columnar structures inner bottom surface on this sliding seat top, sets up a packing ring that cooperates this collar flange.

3. shock resistance waterproof slide-mouse structure as claimed in claim 1, it is characterized in that this holder inner space is to cooperate with this sliding seat external dimensions, and make this holder vertical direction size be slightly larger than this sliding seat, indivedual the increasing of a plurality of socles of this sliding seat bottom is equiped with a flexible spring down, this is installed in, and each electronic component all is down in the electric device of sliding seat bottom, and have one at least and touch button limit switch down, and the shake-up button of this limit switch is lower than this each socle.