CN2393148Y - Computer rocking bar - Google Patents
Computer rocking bar Download PDFInfo
- Publication number
- CN2393148Y CN2393148Y CN99218638U CN99218638U CN2393148Y CN 2393148 Y CN2393148 Y CN 2393148Y CN 99218638 U CN99218638 U CN 99218638U CN 99218638 U CN99218638 U CN 99218638U CN 2393148 Y CN2393148 Y CN 2393148Y
- Authority
- CN
- China
- Prior art keywords
- upper shell
- computer
- wheelwork
- rotating shaft
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a computer rocking bar, which comprises an upper casing, the upper end of which is provided with an opening, four slide grooves are vertically arranged on the lower side of the periphery of the opening, a control rod which is vertically arranged in the opening in a shakable mode, two rotary devices which are respectively provided with a rotating shaft and two slide sheets which can be fixed with both ends of the rotating shaft in a rotating mode, four slide sheets are arranged in the four slide grooves, two rotating shafts are mutually vertical, the middle position of which are simultaneously contacted with the lower end of the control rod, the two rotating shafts can be driven simultaneously when the control rod is shaken, two sensing devices which are respectively connected with the two rotating shafts for inducting the rotation of the rotating shafts and can generate corresponding rotation signal, and a lower casing which is matched with the upper casing for fixing the four slide sheets in the four slide grooves.
Description
The utility model relates to a kind of Joystick of computer, refers to a kind of modularity and the Joystick of computer that is easy to assemble especially.
Joystick of computer is very general computer peripheral apparatus, is used for controlling moving of vernier shown on the video screen or figure object.Existing Joystick of computer comprises: a shell is used for holding electronics and mechanical organ; A vertical control lever can at random rotate in fixed angle, is used for controlling vernier moving on video screen; And two sensing apparatus, be used for the sensing control lever at the displacement of different directions, and convert thereof into corresponding displacement signal.Sensing apparatus can use two variable resistors or two gratings are to produce 2D signal.
The electronics of existing Joystick of computer inside and mechanical organ are rather complicated, and adopt manual type to assemble, and the assembling of therefore existing Joystick of computer is extremely wasted time and energy.And Joystick of computer is the comparatively cheap computer peripheral apparatus of a kind of price, and therefore how designing the easy Joystick of computer of assembling is one of problem of industry effort to save cost.
Fundamental purpose of the present utility model is the Joystick of computer that a kind of modularity is provided and is easy to assemble, to address the above problem.
The purpose of this utility model is to realize like this, a kind of Joystick of computer promptly is provided, it comprises: a upper shell and a lower house, described upper shell upper end is provided with an opening, four chutes vertically are located at described parameatal downside, and described lower house then is fixed in the lower end of described upper shell in separable mode; One control lever vertically is arranged in the mode that can shake in the opening of described upper shell upper end; Two wheelworks, each wheelwork is respectively equipped with a rotating shaft and two slide plates, described slide plate is fixed in the two ends of described rotating shaft in rotating mode, two slide plates of each wheelwork are vertically slipped in two chutes of described upper shell and the rotating shaft of described wheelwork are fixed under the opening of described upper shell, when four slide plates of two wheelworks are mounted in four chutes of described upper shell, the mutually vertical and middle part of two rotating shafts of two wheelworks touches the lower end in described control lever simultaneously, and described control lever drives two rotating shafts action simultaneously when shaking; And two sensing apparatus, being connected to an end of the rotating shaft of two wheelworks, the rotation of its sensing two rotating shafts also produces corresponding turn signal; When four slide plates of two wheelworks are mounted in four chutes of described upper shell, and upper and lower casing is when being fixed together, and described lower house is fixed in four chutes of described upper shell four slide plates of two wheelworks.
The advantage of the utility model device is, and is simple in structure, compact, easy to assembly, save time, and saves cost.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
Fig. 1 is the outside drawing of the utility model Joystick of computer;
Fig. 2 is the element synoptic diagram of the utility model Joystick of computer;
Fig. 3 is the backplan of upper shell of the present utility model;
Fig. 4 is the element figure of sensing apparatus of the present utility model and wheelwork.
Please refer to shown in Fig. 1 to 3, the utility model Joystick of computer 10 comprises: a upper shell 12, one lower houses 14, one control levers 16, two wheelworks 18,20, two sensing apparatus 22,24, and a control circuit 27.Upper shell 12 upper ends are provided with an opening 26, four chute 19a, 19b, 21a, 21b and vertically are located at downside around the opening 26, and two gripping mechanisms 23,25 are located at the side of chute 19a, 21a respectively.Lower house 14 is fixed in upper shell 12 lower ends in separable mode.16 of control levers vertically are arranged in the mode that can shake in the opening 26 of upper shell 12 upper ends.
Please refer to the element figure of sensing apparatus of the present utility model 22,24 shown in Figure 4 and wheelwork 18,20.Each wheelwork 18,20 includes a rotating shaft 28,30, two slide plates 32 and 34 respectively and is fixed in the two ends of rotating shaft 28,30 in rotating mode, and a torsion spring 40 is fixed in an end of rotating shaft 28,30.And two slide plates 32 of each wheelwork 18,20 and 34 can vertically be slipped in the two chute 19a and 19b, 21a and 21b of upper shell 12, so that rotating shaft 28,30 is fixed under the opening 16 of upper shell 12.In the time of in four slide plates 32 and 34 of two wheelworks 18 and 20 are mounted to four chute 19a, the 21a of upper shell 12 and 19b, 21b, two rotating shafts 28 and 30 can be vertical mutually, and two rotating shaft 28 and 30 middle part can touch simultaneously in the lower end of control lever 16 so that control lever 16 can drive two rotating shafts 28 and 30 simultaneously when shaking.
Opposite two ends of torsion spring 40 respectively have a spiral arm 44, then are provided with two projections 52 on the slide plate 32 of wheelwork 18,20, are used for fixing two spiral arms 44 of torsion spring 40.Slide plate 32 is one-body molded with projection 52, does not therefore need extra support component to fix torsion spring 40.When control lever 16 is shaken by a precalculated position, two rotating shafts 28 and 30 can be driven simultaneously, the torsion spring 40 that is fixed on two rotating shafts 28 and 30 then can act on mutually with corresponding slide plate 32, so that control lever 16 is returned back to the position of control lever 16 when being in no external force intervention states.
Two sensing apparatus 22,24 can be two variable resistors or two gratings.Two sensing apparatus 22,24 are connected to an end of the rotating shaft 28,30 of two wheelworks 18,20, are used for the rotation of sensing two rotating shafts 28,30, and produce corresponding turn signal.Control circuit 27 is electrically connected on two sensing apparatus 22,24, is used for receiving two sensing apparatus, 22,24 turn signals that produced, and produces corresponding index signal.The downside of upper shell 12 is provided with the gripping mechanism 23,25 corresponding to sensing apparatus 22,24, is used for fixing sensing apparatus 22,24.In the time of in two slide plates 32 and 34 of wheelwork 18,20 are mounted to two chute 19a of upper shell 12 and 19b, 21a and 21b, sensing apparatus 22,24 can by clamp and be fixed in rotating shaft 28,30 and gripping mechanism 23,25 between.
During assembling Joystick of computer 10, respectively wheelwork 18,20 is installed on upper shell 12 in modular mode.Wheelwork 18 is installed earlier, the wheelwork 18 that has connected sensing apparatus 22 is considered as a module, its slide plate 32 and 34 is vertically slipped in chute 19a and the 19b so that upper shell 12 is fixed in rotating shaft 28, and make sensing apparatus 22 by clamp and be fixed in rotating shaft 28 and gripping mechanism 23 between.Wheelwork 20 is installed then, the wheelwork 20 that connects sensing apparatus 22 is considered as a module, its slide plate 32 and 34 is vertically slipped in chute 21a and the 21b so that upper shell 12 is fixed in rotating shaft 30, and make sensing apparatus 24 by clamp and be fixed in rotating shaft 30 and gripping mechanism 25 between.In four slide plates 32 and 34 of two wheelworks 18,20 are mounted to the four chute 19a, 19b, 21a, 21b of upper shell 12, and when upper and lower casing 12,14 is fixed together, lower house 14 can make four slide plates 32 and 34 of two wheelworks 18,20 be fixed in four chute 19a, 19b, 21a, the 21b of upper shell 12, so Joystick of computer 10 does not need extra screw to fix slide plate 32,34.
The utility model Joystick of computer 10 uses torsion springs 40, and with fixing two spiral arms 44 of torsion spring 40 of integrated two projections 52 of slide plate, therefore do not need extra support component to fix torsion spring 40.And being the wheelworks 18 that will connect sensing apparatus earlier, vertically slips in chute 19a, the 19b assembling mode of wheelwork 18,20 of the present utility model by its slide plate 32,34, so that wheelwork 18 is installed on upper shell 12, in the same way wheelwork 20 is installed on upper shell 12 then.When four slide plates of two wheelworks 18,20 are mounted in four chutes of upper shell, and when upper and lower casing 12,14 is fixed together, lower house 14 can make four slide plates of two wheelworks 18,20 be fixed in four chutes of upper shell 12, does not therefore need extra element to fix wheelwork 18,20.The modular Joystick of computer 10 of the utility model can be save many elements, and for example therefore the retaining element of screw and so on can be simplified assembling flow path, and then reduce cost.
Claims (7)
1. Joystick of computer, it is characterized in that it comprises: a upper shell and a lower house, described upper shell upper end is provided with an opening, four chutes vertically are located at described parameatal downside, and described lower house then is fixed in the lower end of described upper shell in separable mode; One control lever vertically is arranged in the mode that can shake in the opening of described upper shell upper end; Two wheelworks, each wheelwork is respectively equipped with a rotating shaft and two slide plates, described slide plate is fixed in the two ends of described rotating shaft in rotating mode, two slide plates of each wheelwork are vertically slipped in two chutes of described upper shell and the rotating shaft of described wheelwork are fixed under the opening of described upper shell, when four slide plates of two wheelworks are mounted in four chutes of described upper shell, the mutually vertical and middle part of two rotating shafts of two wheelworks touches the lower end in described control lever simultaneously, and described control lever drives two rotating shafts action simultaneously when shaking; And two sensing apparatus, being connected to an end of the rotating shaft of two wheelworks, the rotation of its sensing two rotating shafts also produces corresponding turn signal; When four slide plates of two wheelworks are mounted in four chutes of described upper shell, and upper and lower casing is when being fixed together, and described lower house is fixed in four chutes of described upper shell four slide plates of two wheelworks.
2. Joystick of computer as claimed in claim 1 is characterized in that each wheelwork comprises a torsion spring in addition, is fixed in an end of the rotating shaft of described wheelwork, and its two opposite ends respectively have a spiral arm; Then be provided with two projections on one slide plate of each wheelwork, two spiral arms of described torsion spring are fixed in described two projections, when described control lever is shaken by a precalculated position, the rotating shaft meeting of two wheelworks is driven simultaneously, and the torsion spring that is fixed in two rotating shafts then can act on so that described control lever is returned back to described precalculated position mutually with corresponding slide plate.
3. Joystick of computer as claimed in claim 2 is characterized in that, described precalculated position is the position of described control lever when being in no external force intervention states.
4. Joystick of computer as claimed in claim 1 is characterized in that it includes a control circuit in addition, is electrically connected on two sensing apparatus, and it receives the turn signal that two sensing apparatus are produced and produces corresponding index signal.
5. Joystick of computer as claimed in claim 1 is characterized in that, two sensing apparatus are two variable resistors.
6. Joystick of computer as claimed in claim 1 is characterized in that, two sensing apparatus are two gratings.
7. Joystick of computer as claimed in claim 1, it is characterized in that, each sensing apparatus is set in an end of the rotating shaft of a wheelwork, and the downside of described upper shell is provided with a corresponding gripping mechanism in addition, when two slide plates of described wheelwork were mounted in two chutes of described upper shell, described sensing apparatus was by clamp and be fixed between described rotating shaft and the gripping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99218638U CN2393148Y (en) | 1999-08-19 | 1999-08-19 | Computer rocking bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99218638U CN2393148Y (en) | 1999-08-19 | 1999-08-19 | Computer rocking bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393148Y true CN2393148Y (en) | 2000-08-23 |
Family
ID=34009774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99218638U Expired - Fee Related CN2393148Y (en) | 1999-08-19 | 1999-08-19 | Computer rocking bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393148Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408809B (en) * | 2007-10-09 | 2013-02-27 | 光宝科技股份有限公司 | Directing device of electronic apparatus |
-
1999
- 1999-08-19 CN CN99218638U patent/CN2393148Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408809B (en) * | 2007-10-09 | 2013-02-27 | 光宝科技股份有限公司 | Directing device of electronic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |